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CN1942094A - Electronic component moving device, surface mounting machine and ic automatically conveying device - Google Patents

Electronic component moving device, surface mounting machine and ic automatically conveying device Download PDF

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Publication number
CN1942094A
CN1942094A CN 200610141914 CN200610141914A CN1942094A CN 1942094 A CN1942094 A CN 1942094A CN 200610141914 CN200610141914 CN 200610141914 CN 200610141914 A CN200610141914 A CN 200610141914A CN 1942094 A CN1942094 A CN 1942094A
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China
Prior art keywords
adsorption head
mentioned
electronic component
head unit
adsorption
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CN 200610141914
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Chinese (zh)
Inventor
小泽一成
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i Pulse Co Ltd
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i Pulse Co Ltd
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Publication of CN1942094A publication Critical patent/CN1942094A/en
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Abstract

The present invention provides an electronic component moving device, surface mounting machine and IC automatically conveying device, wherein, the electronic component moving device comprises suction head unit (4, 5) moving along the horizontal direction on the substrate (2) and arranged in specified direction in order to support plurality of suction heads (43-45), and it is equipped with a first driving device (61) for making the first suction head (43) move in Y-direction and a second driving device (71) for making the second and third suction heads (44, 45) in X-direction. At least the synchronous suction or synchronous placing for the electronic component can be actualized more reliably by adopting the present invention, thereby efficiency can be improved.

Description

Electronic component shifting apparatus, surface mounting apparatus and IC auto-conveying apparatus
Technical field
The present invention relates to a kind of electronic component shifting apparatus, surface mounting apparatus and IC auto-conveying apparatus (IC handler) that is used to change the drive unit that is arranged on a plurality of suction nozzle phase mutual edge distances on the adsorption head unit that be equipped with.
Background technology
In the past, as one of electronic component shifting apparatus that is used for the transfer electronic component, the existing surface mounting apparatus that the electronic component mounting is installed to the assigned position of printed circuit board (PCB).As existing surface mounting apparatus, for example have the open communique spy of Japan Patent and open (patent documentation 1) disclosed structure 2000-114787 number.This patent documentation 1 disclosed surface mounting apparatus comprises: be equipped with the conveyer belt that is used for the above-mentioned printed circuit board (PCB) of conveyance pedestal, be provided to a plurality of belt feeders of this pedestal front portion, in the adsorption head unit that supported by mobile device and between above-mentioned belt feeder and printed circuit board (PCB), move horizontally etc.
Above-mentioned adsorption head unit, the state that is arranged in parallel with the conveyance direction with printed circuit board (PCB) supports a plurality of adsorption heads that the bottom has suction nozzle.Above-mentioned adsorption head comprises the device of rotation driving that the axis that makes said suction nozzle center on above-below direction rotates, and is supported on the adsorption head unit by lowering or hoisting gear.This adsorption head when the installation elements of absorption on the belt feeder and when being installed to installation elements on the printed circuit board (PCB), carries out lifting by above-mentioned lowering or hoisting gear.
Above-mentioned a plurality of belt feeder is arranged along the direction parallel with the conveyance direction of printed circuit board (PCB).Existing surface mounting apparatus can make the spacing that is provided with that spacing and a plurality of belt feeders are set of suction nozzle be consistent.This is in order to utilize a plurality of suction nozzles to adsorb installation elements on a plurality of belt feeders simultaneously.
In this type of existing surface mounting apparatus,, at first,, make the adsorption head that has adsorbed the installation elements that to install be positioned at the top of printed circuit board (PCB) by the mobile in the horizontal direction adsorption head of mobile device unit for installation elements is installed on the printed circuit board (PCB).Then, fall adsorption head by lowering or hoisting gear, installation elements is positioned near on the position of printed circuit board (PCB), then, suction nozzle is applied malleation, installation elements is separated with suction nozzle, mounting is to printed circuit board (PCB).Afterwards, suction nozzle separates with installation elements.The series installation action that this moves horizontally, the releasing of lifting and adsorbed state is formed is carried out on each adsorption head.
In addition, as the electronic component shifting apparatus that is used for the transfer electronic component, also have by suction nozzle absorption and do not check that element and mounting are to the IC auto-conveying apparatus of checking on the socket.In this type of IC auto-conveying apparatus, also in an adsorption head unit, a plurality of adsorption heads are set sometimes.
In the past, in the surface mounting apparatus, absorption was during installation elements, with being provided with under the different situation of spacing of belt feeder, adjust adsorption head by in the orientation of belt feeder, moving respectively, realize adsorbing simultaneously.Yet, to decide according to the delivery precision of winding, the position of the installation elements incorporating section on the belt feeder is departed from the tram on the winding throughput direction sometimes greatly.In this case, must be when absorptive element mobile in the horizontal direction adsorption head unit, suction nozzle is navigated to respectively on each installation elements.That is, at this moment, owing to can't utilize a plurality of suction nozzles to adsorb installation elements simultaneously, so prolonged the required time of absorptive element.In addition, in surface mounting apparatus, the orientation of a plurality of installation sites on the printed circuit board (PCB) or spacing, general and a plurality of suction nozzles direction is set or spacing is inconsistent, the installation elements that a plurality of suction nozzles are adsorbed, mobile in the horizontal direction one by one adsorption head unit is installed, so installation elements is more time-consuming.
And, for the IC auto-conveying apparatus of a plurality of adsorption heads of adsorption head unit supports, also exist and the same problem of above-mentioned surface mounting apparatus.Promptly, can the IC auto-conveying apparatus that can move mutually on the direction be set even suppose a plurality of adsorption heads, a plurality of positions of not checking element are not to be arranged in being provided with on the direction of a plurality of suction nozzles, but when arranging in the other direction, need mobile successively adsorption head unit to adsorb yet.In addition, the position of a plurality of inspection sockets is when the deviation in driction different with the orientation of adsorption head, and existence can't be loaded the problem that a plurality of inspection sockets carry out checking elements simultaneously.
Summary of the invention
The present invention proposes for satisfying above-mentioned requirements, and its purpose is to provide a kind of absorption simultaneously more effectively or while mounting electronic component at least, thus the electronic component shifting apparatus that can raise the efficiency.
For reaching this purpose, electronic component shifting apparatus involved in the present invention, comprise with the state on the 1st direction that is arranged in regulation and support a plurality of adsorption heads and horizontal direction moves on pedestal adsorption head unit, and the drive unit of the distance between the change adsorption head, above-mentioned drive unit, comprise and make the 1st drive unit that an adsorption head moves to the 2nd direction of intersecting with above-mentioned the 1st direction and the 2nd drive unit that an adsorption head is moved to above-mentioned the 1st direction at least.
Adopt this invention, drive adsorption head, and drive adsorption head, thereby above-mentioned adsorption head can be navigated to simultaneously on the absorption position or mounting position of regulation by the 2nd drive unit by the 1st drive unit.Therefore, because available a plurality of adsorption head is stick electronic components simultaneously, or with a plurality of adsorption heads simultaneously with the electronic component mounting to by in the mounting portion, so can provide a kind of and existing electronic component shifting apparatus to compare, shorten the electronic component shifting apparatus of the time from absorptive element to the mounting element.In addition, even the interval of the directions X of at least 2 absorption positions is different with the interval of the directions X of prior adsorption head, and these 2 absorption positions are also different on the Y direction, also can absorption simultaneously on these 2 absorption positions.In addition, even the interval of the directions X of at least 2 mounting positions is different with the interval of the directions X of prior adsorption head, and these 2 mounting positions are also different on the Y direction, also can be on these 2 mounting positions mounting simultaneously.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, an adsorption head different with the adsorption head that is driven by the 1st drive unit and the 2nd drive unit, that driven by either party in the 1st drive unit or the 2nd drive unit or both sides is set at least.In addition, comparatively it is desirable to,, the adsorption head that is driven by the 1st drive unit and the 2nd drive unit is set in the both sides of the adsorption head that drives by the 1st drive unit.
Thus, when making interval between the adsorption head consistent with the interval of absorption position, suction nozzle that can be by making both sides near or adsorb away from the suction nozzle of central authorities.Therefore, each required time of adsorption head location in the time of can further shortening absorption or mounting.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, on a pedestal, be equipped with two adsorption head unit.
Thus, can be in two adsorption head unit, with a plurality of adsorption heads stick electronic components simultaneously, perhaps use a plurality of adsorption heads simultaneously with above-mentioned electronic component mounting to by on the mounting position.Therefore, can further shorten the required time of transfer electronic component by two adsorption head unit transfer simultaneously electronic component.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, comprise: above pedestal, above-mentioned adsorption head unit is moved to from the supply unit along continuous straight runs of electronic component electronic component mounting portion mobile device and be used to take the component recognition video camera of the adsorbed electronic component of above-mentioned adsorption head; Said elements identification video camera when can move in the horizontal direction, also can relatively move on above-mentioned the 1st direction with respect to the adsorption head unit.
Thus, by driving adsorption head, a plurality of adsorption heads can be navigated to simultaneously on the absorption position or mounting position of regulation by drive unit.In addition, on one side can make the adsorption head unit from absorption position to mounting position one side shifting, Yi Bian take by the component recognition video camera.Thereby, shortened make the adsorption head unit be positioned at electronic component supply unit top after, electronic component is adsorbed on a plurality of adsorption heads respectively, take with the component recognition video camera, make the adsorption head unit be positioned at the mounting portion top of electronic component, up to the time of whole electronic component mountings to the mounting portion.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, by constituting mobile device at the support component that supports the adsorption head unit on the 1st direction movably with respect to pedestal moves this support component on the 2nd direction support component mobile device, and disposed component recognition camera driver device, it is arranged on the adsorption head unit, drives said elements identification video camera with respect to the adsorption head unit in above-mentioned the 1st direction and moves.
Thus, can adsorb simultaneously or while mounting electronic component with a plurality of adsorption heads, the adsorption head unit from electronic component supply unit top towards electronic component mounting portion top when mobile, because of need not through top, the regulation fixed position on the pedestal, so can shorten displacement, in addition, because setting element identification video camera on pedestal not, so the space that can effectively utilize on the pedestal is provided with belt feeder etc.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, by constituting mobile device at the support component that supports the adsorption head unit on the 1st direction movably with respect to pedestal moves this support component on the 2nd direction support component mobile device, and the component recognition video camera is fixed on the above-mentioned support component, perhaps be provided with in the mode that can on the 1st direction or the 2nd direction, move.
Thus, can adsorb simultaneously or while mounting electronic component with a plurality of adsorption heads, when direction electronic component mounting portion top from the electronic component supply unit, adsorption head unit is mobile, owing to need not through top, the regulation fixed position on the pedestal, so can shorten displacement, in addition, because setting element identification video camera on pedestal not, so the space that can effectively utilize on the pedestal is provided with belt feeder etc.
In above-mentioned electronic component shifting apparatus, comparatively it is desirable to, constitute mobile device by can and being arranged on this support component and driving the adsorption head cell driving device that moves the adsorption head unit at the support component that supports the adsorption head unit on the 1st direction movably, above-mentioned support component is fixed on the pedestal, and disposed component recognition camera driver device, it is arranged on the adsorption head unit, drives said elements identification video camera with respect to the adsorption head unit in above-mentioned the 1st direction and moves.
Thus, owing to can adsorb simultaneously or mounting electronic component simultaneously with a plurality of adsorption heads, and setting element identification video camera on pedestal not, so the space that can effectively utilize on the pedestal is provided with belt feeder etc.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, the component recognition video camera can be arranged on the pedestal on the 1st direction movably.
Thus, can adsorb simultaneously or while mounting electronic component with a plurality of adsorption heads, and it is opposite with the moving direction of adsorption head unit by the moving direction that makes the component recognition video camera on the pedestal, can accelerate the relative velocity between component recognition video camera and the adsorption head unit, shorten to take the required time, thereby finished to be used for the data processing of compensating element position before can be above the adsorption head unit arrives electronic component mounting portion effectively.Thus, can shorten make the adsorption head unit be positioned at electronic component supply unit top after, electronic component is adsorbed on a plurality of adsorption heads respectively, take with the component recognition video camera, make the adsorption head unit be positioned at the mounting portion top of electronic component, up to the time of whole electronic component mountings to the mounting portion.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, comprise: above pedestal, be provided with in the horizontal direction with being separated from each other, move a pair of the 1st guide rail at the both ends of supporting above-mentioned adsorption head unit freely, the adsorption head cell driving device that above-mentioned adsorption head unit is moved back and forth along above-mentioned the 1st guide rail, with the lowering or hoisting gear that makes the suction nozzle that is arranged in the above-mentioned adsorption head carry out lifting with respect to the adsorption head unit, above-mentioned adsorption head is supported on the middle part by the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping, utilize the suction nozzle stick electronic components of adsorption head, make the adsorption head cell moving to assigned position by above-mentioned adsorption head cell driving device, and by lowering or hoisting gear suction nozzle is descended, thereby electronic component moving is downloaded on the assigned position.
Thus, can support the both ends of adsorption head unit by support component.Therefore, can not produce bending moment on support component because of the weight of adsorption head unit, even if produce moment, also be big or small negligible moment, even its weight is increased so the adsorption head unit is appended function element, also can with electronic component exactly mounting to by on the mounting position.
In addition, the electronic component shifting apparatus that another embodiment of the present invention is related comprises, supports the adsorption head unit of a plurality of adsorption heads with the state on the 1st direction that is arranged in regulation; Above pedestal, this adsorption head unit is moved to the mobile device of the mounting portion of electronic component from the supply unit along continuous straight runs of electronic component; The adsorption head drive unit that an adsorption head in above-mentioned a plurality of adsorption head is moved to the 2nd direction of intersecting with above-mentioned the 1st direction with respect to the adsorption head unit; Move to from above-mentioned supply unit the moving process of above-mentioned mounting portion in the adsorption head unit, can on above-mentioned the 1st direction, relatively move with respect to the adsorption head unit, simultaneously in this relatively moves process, the component recognition video camera that the adsorbed electronic component of above-mentioned adsorption head is taken; With above-mentioned mobile device, above-mentioned adsorption head drive unit and above-mentioned video camera are controlled, make the adsorption head that can on the 2nd direction, move, position from above-mentioned supply unit, but be in position in the above-mentioned video camera coverage through the adsorbed electronic component of above-mentioned a plurality of adsorption heads in the above-mentioned process that relatively moves, mounting comprises the control device that the electronic component of absorption moves in the position of interior a plurality of electronic components simultaneously in above-mentioned mounting portion.
Adopt this invention,, a plurality of adsorption heads can be navigated to simultaneously on the absorption position or mounting position of regulation by driving adsorption head by drive unit.In addition, on one side can make the adsorption head unit from absorption position to mounting position one side shifting, Yi Bian take by the component recognition video camera.Particularly, adopt the present invention, can take, can revise the absorption deviation on this basis, thereby mounting is to mounting position accurately the adsorbed whole electronic components of each suction nozzle.Therefore, a kind of electronic component shifting apparatus can be provided, its shortened make the adsorption head unit be positioned at electronic component supply unit top after, electronic component is adsorbed on a plurality of adsorption heads respectively, take with the component recognition video camera, make the adsorption head unit be positioned at the mounting portion top of electronic component, up to the time of whole electronic component mountings to the mounting portion.In addition, adopt the present invention, at least can 2 electronic components of mobile simultaneously mounting, and simultaneously in each mounting process of mounting, can revise the deviation of absorption position at this.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, comprise the support component that can on the 1st direction, support the adsorption head unit movably, on the 2nd direction, move the support component mobile device of this support component and be arranged in the above-mentioned bracing or strutting arrangement and drive the adsorption head cell driving device that moves the adsorption head unit with respect to pedestal.
Thus, even, also can revise absorption position deviation and installation simultaneously for to the mounting position of the 1st and the 2nd direction expansion.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, by can supporting the adsorption head unit on the 1st direction movably and be fixed on the support component on the pedestal and be arranged on this support component and drive the adsorption head cell driving device that moves the adsorption head unit and constitute mobile device, and have disposed driven the mounting portion drive unit that above-mentioned mounting portion moves on the 2nd direction of intersecting with above-mentioned the 1st direction.
Thus, even, also can revise absorption position deviation and installation simultaneously for to the mounting position of the 1st and the 2nd direction expansion.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, disposed component recognition camera driver device, it is arranged on the adsorption head unit, moves with respect to adsorption head unit driving element identification video camera on the 1st direction.
Thus, regardless of the mobile route of adsorption head unit, all can take.Therefore, can shorten the required time of mobile adsorption head unit.In addition, because setting element identification video camera on pedestal not, so the space that can effectively utilize on the pedestal is provided with belt feeder etc.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, the component recognition video camera is fixed on the pedestal, perhaps be provided with in the mode that can on the 1st direction, move.
Thus, owing to can reduce the moving load that mobile device bears, so can realize the high-speed mobile of adsorption head unit.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, the component recognition video camera is fixed on the support component, perhaps be provided with in the mode that can on the 1st direction or the 2nd direction, move.
Thus, owing to compare, can reduce the moving load that the adsorption head cell driving device is born, so can realize the high-speed mobile of adsorption head unit with respect to support component with the structure of adsorption head unit loading video camera itself.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, comprise: above pedestal, be provided with in the horizontal direction with being separated from each other, move a pair of the 1st guide rail at the both ends of supporting above-mentioned adsorption head unit freely, the lowering or hoisting gear that makes the adsorption head cell driving device that above-mentioned adsorption head unit moves back and forth along above-mentioned the 1st guide rail and make the suction nozzle that is arranged in the above-mentioned adsorption head carry out lifting with respect to the adsorption head unit; Above-mentioned adsorption head is supported on the middle part by the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping, utilize the suction nozzle stick electronic components of adsorption head, by above-mentioned adsorption head cell driving device with the adsorption head cell moving to assigned position, and by lowering or hoisting gear suction nozzle is descended, thereby electronic component moving is downloaded on the assigned position.
In addition, the electronic component shifting apparatus that further embodiment of this invention is related, comprise: a pair of the 1st guide rail that is provided with above pedestal, in the horizontal direction with being separated from each other, the adsorption head unit that is supported on freely on above-mentioned the 1st guide rail is moved at both ends respectively, have liftable suction nozzle, be supported in the adsorption head at middle part of the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping, make the adsorption head cell driving device that above-mentioned adsorption head unit moves back and forth along above-mentioned the 1st guide rail and make said suction nozzle carry out the lowering or hoisting gear of lifting with respect to the adsorption head unit; Utilize the suction nozzle stick electronic components of adsorption head, by above-mentioned the 1st drive unit with the adsorption head cell moving to assigned position, and suction nozzle is descended, thereby electronic component moving is downloaded on the assigned position by lowering or hoisting gear.
Adopt this invention, can be by the both ends of supporting units support adsorption head unit.Therefore, can on support component, not produce bending moment because of the weight of adsorption head unit, even if producing moment also is big or small negligible moment, thus even the adsorption head unit is appended function element its weight is increased, also can with electronic component exactly mounting to by on the mounting position.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, a pair of the 2nd guide rail that extends to horizontal direction is set on pedestal, the both ends of the support component that is provided with the 1st guide rail are supported on respectively on above-mentioned the 2nd guide rail movably, the bearing of trend that makes above-mentioned the 1st guide rail intersects with the bearing of trend of the 2nd guide rail, comprises the support component drive unit that above-mentioned support component is moved back and forth along above-mentioned the 2nd guide rail; Utilize the suction nozzle stick electronic components, by adsorption head cell driving device and support component drive unit with the adsorption head cell moving to assigned position, and suction nozzle is descended, thereby electronic component moving is downloaded on the assigned position by lowering or hoisting gear.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, support component, from overlooking, by forming frame-like in upwardly extending a pair of the 1st frame portion in side and the 2nd frame portion between the 1st frame portion of intersecting with the 2nd guide rail, the 1st guide rail is separately positioned in above-mentioned the 1st frame portion, and the inboard that is positioned at above-mentioned support component is seen from overlooking in the adsorption head unit.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, the support component drive unit is made of ball screw framework, and this ball screw framework has ballscrew shaft that extends in parallel with the 2nd guide rail and the ball-screw nut that screws togather with this ballscrew shaft; Above-mentioned ball-screw nut is installed in the 2nd frame portion of support component.
Thus, can avoid adsorption head cell driving device and support component drive unit to take place to be connected to intrusively in the 2nd frame portion of support component.Therefore, when being connected to the adsorption head cell driving device on the support component, need not to make support component to maximize and to enlarge the installing space of adsorption head cell driving device, can make the support component miniaturization.
In the above-mentioned electronic component shifting apparatus, comparatively it is desirable to, the adsorption head unit, have a plurality of adsorption heads, and the 1st direction drive unit that has been equipped with the 2nd direction drive unit that an adsorption head making at least in the above-mentioned adsorption head moves to the bearing of trend of the 2nd guide rail and an adsorption head is moved to the bearing of trend of the 1st guide rail, can change the adsorption head that can on the bearing of trend of the 1st guide rail, move and the distance of other at least one adsorption heads by the 1st direction drive unit, and the adsorption head that can on the bearing of trend of the 2nd guide rail, move by above-mentioned the 2nd direction drive unit change and the distance of other at least one adsorption heads.
In addition, surface mounting apparatus of the present invention, comprise above-mentioned electronic component shifting apparatus and supply with the component feeding portion of electronic component to pedestal, utilize the adsorption head stick electronic components, with the adsorption head cell moving to assigned position, and by lowering or hoisting gear adsorption head is descended, thereby the electronic component transfer is installed on the assigned position that is arranged on the printed circuit board (PCB) on the pedestal.
Adopt this invention, can provide a kind of and shorten from the absorption installation elements to the surface mounting apparatus that is mounted to the printed circuit board (PCB) required time.
In the above-mentioned surface mounting apparatus, comprise pedestal with the conveyer belt that is used for the conveyance printed circuit board (PCB) and the component feeding portion that has a plurality of component feedings position of on the 1st direction of regulation, arranging in the side of above-mentioned conveyer belt, two above-mentioned adsorption head unit on a pedestal, are equipped with, at least one side in the above-mentioned adsorption head unit is equipped with respectively to make the 1st drive unit that adsorption head moves to the 2nd direction of the level of intersecting with above-mentioned the 1st direction and the 2nd drive unit that adsorption head is moved to above-mentioned the 1st direction.
Thus, can the adsorption head unit be stopped under the state on the assigned position, by the 1st and the 2nd drive unit above-mentioned a plurality of adsorption heads are navigated on absorption position or the installation site, and can be two adsorption head unit supports under the state on 1 mobile device, carry out the absorption or the installation of electronic component simultaneously by a plurality of adsorption heads of at least one side's adsorption head unit.Thereby the mobile device that can utilize 1 group of adsorption head unit to use drives two adsorption head unit respectively, utilizes the adsorption head unit of at least one side in the above-mentioned adsorption head unit that a plurality of electronic components are installed on printed circuit board (PCB) simultaneously.Therefore, the surface mounting apparatus that can provide a kind of installation effectiveness further to improve.
In the above-mentioned surface mounting apparatus, comprise the support component that can support two adsorption head unit respectively on the 1st direction movably, above-mentioned support component and printed circuit board (PCB) can relatively move on the 2nd direction.
Thus, available 2 adsorption head units alternately ground are installed at absorptive element on the element absorption position with above moving to printed circuit board (PCB), and available at least one side's adsorption head unit adsorbs simultaneously or at least 2 elements are installed simultaneously, so can improve installation effectiveness.
In the above-mentioned surface mounting apparatus, comparatively it is desirable to, the substrate stage that printed circuit board (PCB) is moved on the 1st direction is set at the middle part of conveyer belt, and be respectively arranged with a plurality of component feedings position in the both sides of aforesaid substrate workbench.
Thus, can be by 2 adsorption head unit alternately moving on directions X, install at absorptive element on the element absorption position with above moving to printed circuit board (PCB), and the adsorption head unit that can utilize at least one side adsorbs simultaneously or at least 2 elements are installed simultaneously, so can improve installation effectiveness.
In the above-mentioned surface mounting apparatus, comparatively it is desirable to, can substrate be fixed at the middle part of conveyer belt, support component can be moved on the 2nd direction, two adsorption head unit are moved on the 2nd direction integratedly, thereby can will above the oriented printed circuit board (PCB) of printed circuit board (PCB), move at the element that adsorbs on a plurality of component feedings position.
Thus, can make 2 adsorption head unit all move to top, component feeding position, and can carry out the operation of absorptive element at same adsorption time.That is, this each adsorption head unit can adsorb 2 elements at least simultaneously.When using 2 adsorption head unit to 1 printed circuit board installation elements, though be successively the adsorption head cell moving to be installed to the printed circuit board (PCB) top, available at least one of them adsorption head unit is installed 2 elements simultaneously.Thus, can improve installation effectiveness.
In the above-mentioned surface mounting apparatus, comparatively it is desirable to, conveyer belt, can respectively printed circuit board (PCB) be positioned at 1st installation site corresponding with one of them adsorption head unit and with the 2nd corresponding installation site of another adsorption head unit on.
Thus, owing to can on a printed circuit board (PCB), install at least, so can further improve installation effectiveness respectively with the top of 2 adsorption head cell moving to 1 printed circuit board with the identical set-up time.In addition, in two adsorption head unit, when being equipped with the 1st drive unit and the 2nd drive unit, can similarly installing each printed circuit board (PCB) simultaneously, thereby further improve installation effectiveness.
In the above-mentioned surface mounting apparatus, comparatively it is desirable to, the said elements supply unit, comprise: the 1st belt feeder group that constitutes by a plurality of belt feeders from electronic component to the printed circuit board (PCB) that is positioned at the 1st installation site that supply with and the 2nd belt feeder group that constitutes by a plurality of belt feeders from electronic component to the printed circuit board (PCB) that is positioned at the 2nd installation site that supply with; Above-mentioned the 1st belt feeder group and the 2nd belt feeder group, to be in approaching mutually locational belt feeder as shared belt feeder group, this shared belt feeder group comprises the belt feeder with electronic component of supplying with to printed circuit board (PCB) that is positioned at the 1st installation site and the printed circuit board (PCB) that is positioned at the 2nd installation site.
Thus, when with per 2 printed circuit board being unit outfit belt feeder, the belt feeder of preparing 1 group of shared belt feeder group gets final product.Therefore, compare, can reduce the quantity of belt feeder with the situation of preparing whole belt feeders according to each printed circuit board (PCB) respectively.
In addition, IC auto-conveying apparatus of the present invention, comprise above-mentioned electronic component shifting apparatus, and on pedestal, disposed the inspection of not checking the electronic component that component feeding portion and receiving check finish that is used to the to supply with unchecked electronic component element acceptance division that finishes, utilize adsorption head absorption not check element, with the adsorption head cell moving to assigned position, by lowering or hoisting gear adsorption head is descended, thereby will not check the inspection socket of element transfer to the assigned position that is arranged on pedestal, and the inspection element that finishes is moved to and checks the element acceptance division that finishes after finishing checking by adsorption head.
Thus, can provide a kind of IC auto-conveying apparatus, it has shortened from absorption does not check element to being packed into the required time of socket of checking, or has shortened and checked that the element that finishes checks and finish the required time of element incorporating section from checking that socket transfers load to.
Description of drawings
Fig. 1 is the vertical view of presentation surface fitting machine structure.
Fig. 2 is the end view of presentation surface fitting machine structure.
Fig. 3 is the vertical view of expression conveyer structure.
Fig. 4 is the vertical view of expression adsorption head cellular construction.
Fig. 5 is the end view of adsorption head unit.
Fig. 6 is the cutaway view of expression the 3rd driving device structure.
Fig. 7 is the cutaway view of expression the 3rd driving device structure.
Fig. 8 is the cutaway view of expression the 3rd driving device structure.
Fig. 9 is the longitudinal sectional view of adsorption head.
Figure 10 is the stereogram of surface mounting apparatus 1 involved in the present invention.
Figure 11 is the stereogram that amplifies the part of expression adsorption head unit.
Figure 12 is the stereogram of expression component recognition camera structure.
Figure 13 is the block diagram of the control device structure of presentation surface fitting machine.
Figure 14 is the schematic diagram of the variable condition of expression adsorption head position.
Figure 15 is the schematic diagram that the component recognition video camera is installed to the mounting means on the support component.
Figure 16 is the schematic diagram that the component recognition video camera is installed to another embodiment of the mounting means on the support component.
Figure 17 is the schematic diagram that the component recognition video camera is installed to the another embodiment of the mounting means on the support component.
Figure 18 is the vertical view that expression adsorption head unit comprises the embodiment of 4 adsorption heads.
Figure 19 is the vertical view that expression adsorption head unit comprises the embodiment of 5 adsorption heads.
Figure 20 is the structure chart of the variation of expression adsorption head moving direction.
Figure 21 is the vertical view of the structure of the expression IC auto-conveying apparatus that adopts electronic component shifting apparatus involved in the present invention.
Figure 22 is the vertical view of another embodiment of the expression IC auto-conveying apparatus structure that adopts electronic component shifting apparatus involved in the present invention.
Embodiment
The 1st embodiment
Below, according to Fig. 1 to Figure 16 one embodiment of electronic component shifting apparatus involved in the present invention is elaborated.At this, the embodiment when electronic component shifting apparatus involved in the present invention is applied to surface mounting apparatus describes.
Fig. 1 is the vertical view of the surface mounting apparatus structure of expression present embodiment, and Fig. 2 is identical end view, and Fig. 3 is the vertical view of expression conveyer structure, and Fig. 4 is the vertical view of expression adsorption head cellular construction, and Fig. 5 is the end view of adsorption head unit.Fig. 6～Fig. 8 is the cutaway view of expression the 3rd driving device structure, and Fig. 6 is the VI-VI line cutaway view among Fig. 5, and Fig. 7 is the VII-VII line cutaway view among Fig. 5, and Fig. 8 is the VIII-VIII line cutaway view among Fig. 5.
Fig. 9 is the longitudinal sectional view of adsorption head, and this figure is the IX-IX line cutaway view among Fig. 4.Figure 10 is the stereogram of surface mounting apparatus involved in the present invention, and Figure 11 is the stereogram that amplifies the part of expression adsorption head unit, and Figure 12 is the stereogram of expression component recognition camera structure.Figure 13 is the schematic diagram that the component recognition video camera is installed to the mounting means on the support component, and Figure 14 is the vertical view that expression adsorption head unit comprises the embodiment of 4 adsorption heads, and Figure 15 is the vertical view that expression adsorption head unit comprises the embodiment of 5 adsorption heads.Figure 16 is the structure chart of the variation of expression adsorption head moving direction.
Among the above-mentioned figure, the related surface mounting apparatus of symbol 1 expression present embodiment.This surface mounting apparatus 1, as Fig. 1, Fig. 2 and shown in Figure 10, comprise pedestal 2, be located at the conveyer belt 3 on this pedestal 2, make left and right directions (to call this direction is directions X) and the above-below direction (to call this direction is Y direction) in Fig. 1 of two adsorption head unit 4,5 described later in Fig. 1 go up the mobile device 6 that moves.
Said base 2 comprises the side supports platform 7,7 that is positioned at the directions X both ends, and forms relatively low main support portion 8 between above-mentioned side supports platform 7,7.
Above-mentioned conveyer belt 3 is loaded on the above-mentioned main support portion 8, and by the conveyance mouth 7a (with reference to Figure 10) that forms on side supports platform 7, the right side from Fig. 1 is conveyance printed circuit board (PCB) 9 (with reference to Figure 10) to the left.That is, conveyer belt 3, conveyance printed circuit board (PCB) 9 on directions X.The 2nd direction that the 1st direction that this directions X is equivalent to mention among the present invention, Y direction are equivalent to mention among the present invention.
The conveyer belt 3 of this embodiment as shown in Figure 3, comprises a pair of conveyer belt main body 3a, 3b, and adopts the structure that the belt (not shown) of each conveyer belt main body 3a, 3b is rotated by the drive unit 11 with drive motor 10.Central portion on the directions X of above-mentioned conveyer belt 3a, 3b is provided with towards the fixing clamping plate 3c of the state of conveyance path top be used for being pressed in from below jack-up printed circuit board (PCB) 9 and from the below printed circuit board (PCB) lowering or hoisting gear (not shown) on the above-mentioned clamping plate 3c.
Among above-mentioned a pair of conveyer belt main body 3a, the 3b, be positioned at the conveyer belt main body 3a of Fig. 3 upside, be connected be used to change and another conveyer belt main body 3b between the interval modifier 12 at interval.This is modifier 12 at interval, be included in the upwardly extending a plurality of ballscrew shaft 12a in Y side, be used to drive this ballscrew shaft 12a motor 12b, be installed in ball-screw nut 12c on the conveyer belt main body 3a etc. with the state that screws togather with above-mentioned ball-screw 12a.This conveyer belt 3, by enlarge the interval between conveyer belt main body 3a, the 3b by this interval modifier 12, large-sized print circuit board shown in the symbol 9A in can conveyance Fig. 3, by dwindling above-mentioned interval, the miniature printed circuit board shown in the symbol 9B in can this figure of conveyance.
The conveyer belt 3 of this embodiment can make large-sized print circuit board 9A and miniature printed circuit board 9B stop at respectively on a plurality of stop positions.Promptly, this conveyer belt 3, be provided with brake 16, printed circuit board (PCB) 9A, 9B are stopped at be positioned at end, Fig. 3 right side (conveyance direction upstream side) installation position of readiness 13, be positioned at the installation site 14 of directions X central authorities and be positioned at the taking out of on the position of readiness 15 of Fig. 3 (conveyance direction downstream) end, left side.
Above-mentioned brake 16 comprises with respect to the carrying channel of the printed circuit board (PCB) 9 below bar (not shown) of coming in and going out without leave, connects by ora terminalis and this bar that makes printed circuit board (PCB) 9, and printed circuit board (PCB) is stopped.Be equipped with six these brakes 16 on following position altogether, this position be for can make large-sized print circuit board 9A stop 1 respectively on above-mentioned 3 place's stop positions, and can make miniature printed circuit board 9B stop 2 position respectively on above-mentioned 3 place's stop positions.By outfit brake 16 like this, installation site 14 can be divided into the 1st installation site 14a and the 2nd installation site 14b in fact when keeping miniature printed circuit board 9B.
Remain in the printed circuit board (PCB) 9 of above-mentioned installation site 14, electronic component 21 (with reference to Figure 12) is installed by two adsorption head unit 4,5 described later.When electronic component 21 was installed on 2 miniature printed circuit board 9B, the miniature printed circuit board 9B on the 1st installation site 14a in Fig. 3 left side of being held in place installed electronic components 21 by the adsorption head unit that is positioned at Fig. 1 left side 4 in two adsorption head unit 4,5.Remain on another printed circuit board (PCB) 9B on the 2nd installation site 14b, electronic component 21 is installed by another the 2nd adsorption head unit 5.
The both ends of the Y direction on the main support portion 8 of said base 2 as shown in Figure 1, are respectively equipped with component feeding portion 22.Said elements supply unit 22,22 comprises a plurality of belt feeder 22a.Above-mentioned mobile device 6 makes adsorption head unit 4,5 at the component supplying apparatus 22b of this belt feeder 22a (with reference to Figure 10) be between the printed circuit board (PCB) 9 (the mounting portion of electronic component) on the above-mentioned installation site 14 and move.
Said elements supply unit 22 comprises by a plurality of belt feeder 22a, the 22a that are positioned at Fig. 1 left side ... the 1st belt feeder group 22A that constitutes and by a plurality of belt feeder 22a, the 22a that are positioned at Fig. 1 right side ... the 2nd belt feeder group 22B that constitutes.Above-mentioned the 1st belt feeder group 22A and the 2nd belt feeder group 22B will be in approaching mutually locational belt feeder 22a as shared belt feeder group 22C.
From each belt feeder 22a transfer electronic component 21 of the 1st belt feeder group 22A, bear by the 1st adsorption head unit 4; From each belt feeder 22a transfer electronic component 21 of the 2nd belt feeder group 22B, bear by the 2nd adsorption head unit 5.The surface mounting apparatus of present embodiment when using 2 small-sized printed circuit board (PCB) 9B, 9B, is in the printed circuit board (PCB) 9B on the 1st installation site 14a, by the belt feeder 22a transfer electronic component 21 of the 1st adsorption head unit 4 from the 1st belt feeder group 22A.In addition, in this case, be in the printed circuit board (PCB) 9B on the 2nd installation site 14b, by the belt feeder 22a transfer electronic component 21 of the 2nd adsorption head unit 5 from the 2nd belt feeder group 22B.
In order on 2 printed circuit board 9B, 9B, by 2 adsorption head unit 4,5 electronic component 21 to be installed as described above, need prepare two groups of employed whole electronic components 21 of small-sized printed circuit board (PCB) 9B in advance.But, the surface mounting apparatus 1 of present embodiment, because a plurality of belt feeder 22a among the shared belt feeder group 22C can be shared by two adsorption head unit 4,5, so must prepare 2 groups belt feeder 22a, only get final product for the feed appliance beyond the belt feeder 22a that removes shared belt feeder group 22C.
Above-mentioned shifting apparatus 6 as Fig. 1, Fig. 2 and shown in Figure 10, is loaded on the side supports platform 7,7 of said base about 2.On this each side supports platform 7,7, be separately installed with upwardly extending Y traversing guide 23,23 (the 2nd guide rail) in Y side.On this Y traversing guide 23,23, can on the Y direction, move and support aftermentioned support component 24 freely.
Support component 24, as shown in Figure 1, from overlooking, by going up a pair of the 1st members of frame 25,25 that extends with the vertical direction (directions X) of above-mentioned Y traversing guide 23 and a pair of the 2nd members of frame 26,26 that is connected between above-mentioned the 1st members of frame 25,25 forms frame-like.Keep separately predetermined distance between above-mentioned a pair of the 1st members of frame 25,25, so that can between above-mentioned the 1st members of frame 25,25, accommodate the part of adsorption head unit 4,5.The 1st members of frame 25, the both ends of its directions X are supported on respectively on the Y traversing guide 23.
Above-mentioned the 2nd members of frame 26,26 extends on the Y direction respectively, connects the end on the directions X of the 1st members of frame 25, is supported on the above-mentioned Y traversing guide 23.
On the 2nd members of frame 26,26, be connected with the Y direction drive unit 31,31 (support component drive unit) that support component 24 is moved back and forth respectively on the Y direction.In addition, in the present embodiment, the 1st members of frame 25,25 (the 1st frame portion) and the 2nd members of frame 26,26 (the 2nd frame portion) between the 1st members of frame 25,25 are made of different parts respectively, and the integrally formed frame-like by assembling forms support component 24.Yet support component 24 also can adopt modes such as casting or forging to form one, or is formed by the component-assembled more than 2.
Above-mentioned Y direction drive unit 31,31, comprise respectively: on above-mentioned side supports platform 7 so that upwardly extending state rotates the ballscrew shaft 32 that is supported on freely on the side supports platform 7 in Y side, be used to make the motor 33 of these ballscrew shaft 32 rotations, with link 34, this link 34 has the ball-screw nut 32a (with reference to Figure 10) that screws togather with ballscrew shaft 32, fixing maintenance ball-screw nut 32a, and be connected on above-mentioned the 2nd members of frame 26.This link 34 is connected on the central portion of Y direction of the 2nd members of frame 26.
On a pair of the 1st members of frame 25 that constitutes support component 24, be separately installed with the directions X guide rail 35 (the 1st guide rail) that extends at directions X.Above-mentioned directions X guide rail 35,35 moves the foot part 36,36 (with reference to Fig. 5 and Fig. 6) that supports aftermentioned adsorption head unit 4,5 freely on directions X.In addition, on above-mentioned the 1st members of frame 25, be provided with and be used to make adsorption head unit 4,5 parallel mobile directions X drive unit 37,37 (adsorption head cell driving device) on directions X.
The surface mounting apparatus 1 of present embodiment, owing to be mounted with two adsorption head unit 4,5 on the support component 24, so also be provided with two directions X drive units 37.Be positioned at the 1st adsorption head unit 4 in Fig. 1 left side in two adsorption head unit 4,5, drive by the directions X drive unit 3 on the 1st members of frame 25 that is positioned at Fig. 1 left side in a pair of the 1st members of frame 25,25.Be positioned at the 2nd adsorption head unit 5 on Fig. 1 right side, drive by the directions X drive unit 37 on the 1st members of frame 25 that is positioned at Fig. 1 downside.
Directions X drive unit 37,37, comprise respectively: rotating the ballscrew shaft 38 that is supported on freely on the 1st members of frame 251 on the 1st members of frame 25, with the state that extending on the directions X, be used to make the motor 39 of these ballscrew shaft 38 rotations, with link 41, this link 41 has the ball-screw nut 40 that screws togather with ballscrew shaft 38, fixing keep ball-screw nut 40, and be connected on the above-mentioned foot part 36 of adsorption head unit 4 or adsorption head unit 5 (with reference to Fig. 5).Above-mentioned ballscrew shaft 38 and ends motor 39 opposite sides as shown in Figure 1, are rotated by bearing 38a and to be supported freely.
The 1st adsorption head unit 4 is identical with the 2nd adsorption head unit 5 structures, and as shown in Figure 1, fore-and-aft direction is loaded on the support component 24 on the contrary.Therefore,, the 1st adsorption head unit 4 is elaborated at this, to the 2nd adsorption head unit 5, mark same-sign detailed.
The 1st adsorption head unit 4, as shown in Figure 4 and Figure 5, comprising: see the main frame 42 that forms rectangle, the 1st～the 3rd adsorption head 43～45 of being located at the inboard (middle part of the middle part of adsorption head unit 4 or adsorption head unit 5) of this main frame 42, component recognition video camera 46 etc. from overlooking.Above-mentioned main frame 42 as shown in Figure 4, comprises antetheca 51, rear wall 52, left side wall 53 and the right side wall 54 etc. that are arranged in device front side (downside of Fig. 4).
Be used for the above-mentioned foot part 36 of this adsorption head unit load to the above-mentioned support component 24, as shown in Figure 4 and Figure 5, be separately positioned on the both ends of directions X of the antetheca 51 of above-mentioned main frame 42 and rear wall 52.Above-mentioned foot part 36, outstanding to the Y direction from antetheca 51 and rear wall 52, leading section has slide block 55.Main frame 42 moves by this slide block 55 and to be supported on freely on the above-mentioned directions X guide rail 35.
At the central portion device front side, directions X of above-mentioned main frame 42, as shown in Figure 6, be provided with upwardly extending a pair of guide wall 56,56 in Y side.Space between this guide wall 56,56 is provided with the 1st adsorption head 43.On a side guide wall 56, on the Y direction, fixed 2 guiding partss 58, utilize this guiding parts 58,58 to move the track segment 57 that supports freely as the composed component of adsorption head 43.The 1st adsorption head 43 is remained on the main frame 42 by output shaft 62a that fixedly remains on the motor 62 on the antetheca 51 and guiding parts 58,58.In addition, by as the guiding parts 58 of described guide rail with as the track segment 57 of described slide block, constitute the slide mechanism 59 of Y direction.
On the above-mentioned antetheca 51 of main frame 42,, be provided with the 1st drive unit 61 that the 1st adsorption head 43 is moved back and forth on the Y direction as Fig. 4 and shown in Figure 6.The 1st drive unit 61 (the 2nd direction drive unit) comprising: axis direction is installed in motor 62 on the main frame 42 with pointing to the Y direction, be arranged on ballscrew shaft 63 on the output shaft 62a of this motor 62, be fixed on ball-screw nut 64 on the 1st adsorption head 43 etc. with the state that screws togather with this ballscrew shaft 63.That is, the 1st adsorption head 43 only can be provided on the Y direction on a central portion end, directions X of the Y direction in the main frame 42 movingly, under the driving of above-mentioned the 1st drive unit 61, moves back and forth on the Y direction.
Rear portion at above-mentioned main frame 42, as Fig. 4 and shown in Figure 9, by by the guide rail 65 that extends at directions X with move the slide mechanism that is supported on the directions X that the slide block 66 on this guide rail 65 constitutes freely, be respectively equipped with 2 sub-frames 67,68 that on directions X, move freely.Above-mentioned guide rail 65 is fixed on the rear wall 52 of main frame 42, and slide block 66 is fixed on aftermentioned directions X extension 67a, the 68a of sub-frame 67,68.
Above-mentioned 2 sub-frames 67,68, as Fig. 4, Fig. 7, Fig. 8 and shown in Figure 9, respectively by with the rear wall 52 of main frame 42 abreast at directions X and the upwardly extending directions X extension of upper and lower 67a, 68a, with from directions X one end of this directions X extension 67a, 68a to Y direction extension 67b, 68b that the opposition side with the aftermentioned rear wall 52 of Y direction extends, form section L word shape.Be positioned at the Y direction extension 67b of the 1st sub-frame 67 in Fig. 4 left side in the above-mentioned sub-frame 67,68, be connected on the left end of directions X extension 67a.On the other hand, be positioned at the Y direction extension 68b of the 2nd sub-frame 68 on Fig. 4 right side, be connected on the right-hand end of directions X extension 68a.
On Y direction extension 67b, the 68b of above-mentioned 2 sub-frames 67,68, as shown in Figure 7, be respectively equipped with the 2nd drive unit 71 (the 1st direction drive unit) that is used to make the 2nd, the 3rd adsorption head 44,45 on directions X, to move with sub-frame 67,68.Above-mentioned the 2nd drive unit 71 comprises: axis direction be installed in with pointing to directions X main frame 42 left side wall 53 or the motor 72 on the right side wall 54, be arranged on ballscrew shaft 73 on the output shaft 72a of this motor 72, be fixed on ball-screw nut 74 on above-mentioned Y direction extension 67a, the 68b etc. with the state that screws togather with this ballscrew shaft 73.
Be used for driving the motor 72 of the 2nd drive unit 71 that 2 sub-frames 67,68 are positioned at the 1st sub-frame 67 in Fig. 4 left side, as shown in Figure 4, outstanding to the left from the left side wall 53 of main frame 42, be used to drive the motor 72 of the 2nd drive unit 71 of another the 2nd sub-frame 68, outstanding to the right from the right side wall 54 of main frame 42.
That is, above-mentioned motor 72, outstanding from an end of main frame 42Y direction to both sides (directions X).Therefore, two adsorption head unit 4,5 mutually near the time, this motor 72 can disturb with another adsorption head unit.Among this embodiment, because the 1st adsorption head unit 4 and the 2nd adsorption head unit 5 fore-and-aft directions are loaded on the support component 24 on the contrary, so the motor 72 of adsorption head unit 4 and the not mutual interference mutually of the motor 72 of adsorption head unit 5, can dwindle make two adsorption head unit 4,5 near the time the interval.
A side opposite in the Y direction extension 67b of above-mentioned the 1st sub-frame 67 with the left side wall 53 of main frame 42, as Fig. 4 and shown in Figure 8, by 2 place's guiding partss (being equivalent to described guide rail) 76 and the mobile slide mechanism 77 that is supported on the Y direction of track segment (being equivalent to described slide block) 75 formations on this guiding parts 76 freely, the 2nd adsorption head 44 that moves freely has been installed on the Y direction by the Y direction.
On the other hand, a side opposite in the Y direction extension 68b of the 2nd sub-frame 68 with the right side wall 54 of main frame 42, as shown in Figure 4, by 2 place's guiding partss (being equivalent to described guide rail) 79 and the mobile slide mechanism 80 that is supported on the Y direction of track segment (being equivalent to described slide block) 78 formations on this guiding parts 79 freely, the 3rd adsorption head 45 that moves freely has been installed on the Y direction by the Y direction.The track segment 75,78 of above-mentioned two slide mechanisms 77,80 is fixed on the 2nd, the 3rd adsorption head 44,45, and guiding parts 76,79 is fixed on Y direction extension 67b, the 68b.
On the directions X extension 68a of the directions X extension 67a of above-mentioned the 1st sub-frame 67 and the 2nd sub-frame 68,, be respectively equipped with the 1st drive unit 81 that the 2nd, the 3rd adsorption head 44,45 is moved on the Y direction as Fig. 8 and shown in Figure 9.
Above-mentioned the 1st drive unit 81, comprise: axis direction is installed in the motor 82 on directions X extension 67a, the 68a of sub-frame 67,68 with pointing to the Y direction, be arranged on the ballscrew shaft 83 on the output shaft 82a of this motor and be fixed on ball-screw nut 84 on the 2nd or the 3rd adsorption head 44,45 etc. with the state that screws togather with this ballscrew shaft 83.Output shaft 82a, the 82a of above-mentioned motor 82,82, run through directions X extension 67a, 68b respectively, on the other hand, the shell of above-mentioned motor 82,82, it is rearward outstanding from main frame 42 to pass the peristome 52a (with reference to Fig. 8) that forms on the rear wall 52 of main frame 42.Above-mentioned peristome 52a is used for avoiding this motor 82 to disturb with rear wall 52 at above-mentioned motor 82 when directions X moves with the 2nd, the 3rd adsorption head 44,45.
Promptly, the 2nd adsorption head 44 and the 3rd adsorption head 45, on directions X and Y direction, move the inboard that is provided to main frame 42 freely respectively, on directions X, move back and forth with respect to main frame 42 by above-mentioned the 2nd drive unit 71, and move back and forth on the Y direction with respect to main frame 42 by above-mentioned the 1st drive unit 81.
The the 1st～the 3rd adsorption head 43～45, as Fig. 5, Fig. 9 and shown in Figure 11, comprise: the installation of above-mentioned the 1st drive unit 61,81 the adsorption head main body 91 of ball-screw nut 64,84, slide mechanism 92 liftings by above-below direction (to call the Z direction in the following text) are supported on the Lift Part 93 on this adsorption head main body 91 freely and are installed on suction nozzle 94 of these Lift Part 93 bottoms etc.
The slide mechanism 92 of above-mentioned Z direction comprises that direction up and down is fixed on guide rail 95 on the adsorption head main body 91 and lifting with extending and is supported on this guide rail 95 freely and is fixed on slide block 96 on the Lift Part 93.
Above-mentioned adsorption head main body 91 is formed on the length that the Z direction runs through main frame 42, has to be used to make Lift Part 93 to carry out the Z direction drive unit 101 of lifting.This Z direction drive unit 101, comprise: the motor 102 that is installed on adsorption head main body 91 upper ends with the state of orientation of its axis below, the ballscrew shaft 103 that links to each other with the output shaft 102a of this motor 102 and be fixed on ball-screw nut 104 on the Lift Part 93 etc. with the state that screws togather with this ballscrew shaft 103.
Above-mentioned Lift Part 93, the rotational that centers on the Z direction is supporting suction nozzle 94 freely, comprises making this suction nozzle 94 around above-mentioned axis device of rotation driving 105 that rotates and the air suction tube 106 (with reference to Figure 11) that is used for attracting from suction nozzle 94 air.Above-mentioned device of rotation driving 105 adopts following structure: the motor 107 that is arranged on the position, suction nozzle 94 top of Lift Part 93 rotates suction nozzle 94 with utilizing the orientation of its axis below.
As above the 1st of structure the～the 3rd adsorption head 43～45, as shown in Figure 4, suction nozzle 94 is provided in the main frame 42 on directions X with arranging.Particularly, the 1st adsorption head 43 rearward is arranged on the central portion front portion, directions X of main frame 42 from antetheca 51 with extending.The 2nd adsorption head 44 and the 3rd adsorption head 45 forwards are arranged at the both sides rear portion, directions X of main frame 42 respectively with extending from rear wall 52.
By like this 1st～the 3rd adsorption head 43～45 being installed on the main frame 42, can change 3 suction nozzles 94 interval on directions X each other by the 2nd drive unit 71, and can change each suction nozzle 94 with respect to the position of main frame 42 on the Y direction by the 1st drive unit 61,81.That is, the surface mounting apparatus 1 of present embodiment, owing to can make being provided with of the interval on directions X and a plurality of belt feeder 22a between the suction nozzle 94 consistent at interval, so can be once with 3 suction nozzles, 94 stick electronic components 21.
Promptly, when the winding conveying capacity of belt feeder 22a has deviation, or this Y direction installation position on pedestal 2 of belt feeder 22a is when being equipped with deviation, though the element extracting position of each belt feeder 22a is position difference on the Y direction of the element housing recess of winding, but pass through in adsorption head unit 4, load the not shown camera head that is used to take the below in 5, can be to taking near the extracting position, detect the position of extracting position on the Y direction of each belt feeder 22a, according to this result by the 1st drive unit 61,81 change the position of each suction nozzle 94 with respect to main frame, thereby can once adsorb a plurality of electronic components 21.
During suction nozzle 94 stick electronic components 21, electronic component 21 is taken electronic component 21 with respect to the position of suction nozzle 94 by the component recognition video camera 46 (with reference to Fig. 4, Fig. 5 and Figure 12) that is arranged on the main frame 42 from the below, detects by image processing to draw.
Component recognition video camera 46, as Fig. 4, Fig. 5 and shown in Figure 12, comprising: outstanding and be supported on motor 111 on the above-mentioned right side wall 54, be arranged on ballscrew shaft 112 on the output shaft 111a of this motor 111, fixed the moving-member 114 of the ball-screw nut 113 that screws togather with this ballscrew shaft 112 and be installed in camera body 115 on this moving-member 114 to right-hand (left Figure 12) with the state of orientation of its axis directions X from the right side wall 54 of main frame 42.
Above-mentioned moving-member 114, by by guide rail 116 (with reference to Figure 12) that is fixed on the antetheca 51 and extends along directions X and the slide mechanism 118 that is fixed on the directions X of slide block 117 formations that move on the moving-member 114 that is supported in this guide rail 116 freely, move on the bottom that is supported on main frame 42 freely to directions X.This slide mechanism 118, as shown in Figure 4, moving-member 114 can move between the position in the position in the 2nd adsorption head 44 outsides (left side) and the 2nd adsorption head 45 outsides (right side).In addition, above-mentioned moving-member 114 as shown in figure 12, has a plurality of light-emitting components 119, when taking, from the below with rayed on the adsorbed electronic component 21 of suction nozzle 94.
Camera body 115 has imaging apparatuss (not shown) such as linear transducer, area sensor, as shown in Figure 5, is installed on the moving-member 114 along the Y direction with extending.The shooting action of this component recognition video camera 46 is controlled by camera control unit 150 described later (with reference to Figure 13).Driving moving-member 114 by the ball screw type drive unit 120 with above-mentioned motor 111 on one side under the state of suction nozzle 94 stick electronic components 21 moves on directions X, look up suction nozzle 94 1 sides that illuminated by light-emitting component 119 from the below by the speculum (not shown) that is arranged in the moving-member 114 on one side, thereby utilize 46 pairs of electronic components 21 of this component recognition video camera to take.
The component recognition video camera 46 of this embodiment, as shown in Figure 5, ballscrew shaft the 38, the 2nd drive unit 71 with directions X drive unit 37 on the Y direction is arranged at adsorption head unit 4,5 with being arranged in opposition side.Therefore, component recognition video camera 46 can not disturb with the parts of the drive system of adsorption head unit 4,5.In addition, by component recognition video camera 46 being arranged on the bottom of main frame 42, on above-below direction, separate with the 2nd drive unit 71 with directions X drive unit the 37, the 1st drive unit 61 that is arranged on main frame 42 tops, so more can not disturb.
Above-mentioned camera control unit 150, as shown in figure 13, in adsorption head unit control apparatus 153 is arranged on the control device 152 of surface mounting apparatus 1.This adsorption head unit control apparatus 153, mobile device 6 is made mobile control of adsorption head unit 4,5 generations, and control the action of each actuator in the adsorption head unit such as the 1st and the 2nd drive unit 61,71,81, Z direction drive unit 101 and device of rotation driving 105 4,5.
The adsorption head unit control apparatus 153 of this embodiment, make 61,71,81 work of the 1st and the 2nd drive unit, each adsorption head 43～45 is moved on directions X, Y direction with respect to adsorption head unit 4,5, thereby after by each adsorption head 43～45 stick electronic components 21, above-mentioned electronic component 21 is moved to the installation site.In addition, this adsorption head unit control apparatus 153, after each adsorption head 43～45 is subjected to 61,71,81 drivings of the 1st and the 2nd drive unit to begin to move, each adsorption head 43～45 enters the component recognition video camera respectively with respect to the Y direction position of adsorption head unit 4,5 and can take under the state in the scope of electronic component 21, the relatively moving on directions X by adsorption head unit 4,5 and component recognition video camera 46, adsorption head 43～45 arrive successively component recognition video camera 46 above the time, send the control signal that begins to take to camera control unit described later 150.
Figure 14 is the schematic diagram of the variation pattern of expression adsorption head position.
Adsorption head 43～45, during stick electronic components 21, as shown in the figure, a43, a44, a45 are arranged on the Y direction L0 of Central Line of this adsorption head unit 4,5 with respect to adsorption head unit 4,5 on belt feeder 22.During installation, installation site c43, c44, c45 with respect to each adsorption head 43～45 on the printed circuit board (PCB) 9, adsorption head unit 4,5 stops to move on the Y direction, make the Y direction L0 of Central Line of adsorption head unit 4,5, and the position consistency of 2 five equilibriums (the interval S of Y direction is divided into S/2, S/2) on the Y direction between apart 2 installation sites (in this example for c43, c44) farthest on the Y direction.
On the other hand, though component recognition video camera 46 is fixing on the Y direction with respect to adsorption head unit 4,5, can relatively move at directions X.Therefore, but coverage A is the assigned position on adsorption head unit 4, the 5Y direction L0 of Central Line.Each adsorption head 43～45, installation site c43, the c44, the c45 that must be respectively move to the coordinate system of adsorption head unit 4,5 from the position of a43, a44, a45 move.In order to take in the process that moves at this, but make each adsorption head 43～45 on the Y direction, move (position of this state is b43, b44, b45) in the scope of the L1, the L2 that mark in the end that is no more than coverage A.After taking end, make it on the Y direction, to move to respectively c43, c44, c45.In this process, each adsorption head 43～45 is moved on directions X.
Camera control unit 150, the action of control camera driver device 131, and the shooting action of control element identification video camera 46.Particularly, this camera control unit 150, when the control signal that above-mentioned adsorption head unit control apparatus 153 transmission indications begin to take, move on directions X by camera driver device 120 driving moving-members 114 and camera body 115, take adsorption head 33～35 electronic component 11 and suction nozzle 84 separately from the below by camera body 105.
Promptly, this camera control unit 150 and above-mentioned adsorption head unit control apparatus 153, before taking by component recognition video camera 46, by the mobile adsorption head 43～45 of the 1st～the 3rd drive unit (adsorption head drive unit), and when electronic component 21 is in the coverage of component recognition video camera 46, take electronic component 21 and adsorption heads 94 by this component recognition video camera 46.By above-mentioned camera control unit 150 and above-mentioned adsorption head unit control apparatus 153, constitute the control device of mentioning among the present invention.
After utilizing component recognition video camera 46 to take, control device 152 detects the position deviation amount of electronic component 21 with respect to suction nozzle 94 by image processing.
The absorption position deviation of detected electronic component 21 is revised by the position that changes each suction nozzle 94 under the driving of above-mentioned the 2nd drive unit 71 and the 1st drive unit 61,81.Be arranged on the absorption position deviation that the suction nozzle 94 in the 1st adsorption head 43 is produced, by driving the distance of the 1st adsorption head 43 mobile Y direction absorption position departure on Y direction and the direction opposite by the 1st drive unit 61, and revise by the distance that directions X drive unit 37 drives adsorption head unit 4,5 mobile directions X absorption position departure on directions X and the direction opposite with the absorption position bias direction with the absorption position bias direction.In addition, the 1st adsorption head 43 is during with the state stick electronic components 21 after the rotational of Z direction, by being come the position deviation of above-mentioned rotation direction is revised by device of rotation driving 105 rotating nozzles 94.
Be arranged on the absorption position deviation that the suction nozzle 94 on the 2nd adsorption head 44 and the 3rd adsorption head 45 is produced, with the state of above-mentioned adsorption head unit 4,5 that add up to the amount of movement of directions X, drive the 2nd, the 3rd adsorption head 44,45 by the 2nd drive unit 71 and on directions X and the direction opposite, move, and revise by the distance that the 1st drive unit 81 drives the 2nd, the 3rd adsorption head 44,45 mobile Y direction absorption position departure on Y direction and the direction opposite with the absorption position bias direction with the absorption position bias direction.In addition, the 2nd and the 3rd adsorption head 44,45 is during with the state stick electronic components 21 after the rotational of Z direction, by being come the position deviation of above-mentioned rotation direction is revised by device of rotation driving 105 rotating nozzles 94.
In addition, even on the Y direction, do not move the 1st adsorption head 43 (even without the 1st drive unit 61), the absorption position deviation of the Y direction that the suction nozzle 94 on the 1st adsorption head 43 produced is set, also can be by driving adsorption head unit 4 by Y direction drive unit 31,5 in the Y direction, and the distance of mobile Y direction absorption position departure is revised on the direction opposite with the absorption position bias direction, be arranged on the absorption position deviation of the Y direction that the suction nozzle 94 on the 2nd adsorption head 44 and the 3rd adsorption head 45 produced, can drive the 2nd by the 2nd drive unit 71, the 3rd adsorption head 44,45 in the Y direction, and moving the value of above-mentioned adsorption head unit behind the amount of movement of Y direction that added up on the direction opposite with the absorption position bias direction revises.For the position deviation of directions X, implement same as abovely.
This surface mounting apparatus 1, since can by above-mentioned the 2nd drive unit 71 and the 1st drive unit 61,81 change 3 suction nozzles 94 each other the interval and each suction nozzle 94 with respect to the position of main frame 42 on the Y direction, so the electronic component 21 on each suction nozzle 94 can be navigated on the regulation installation site of printed circuit board (PCB) 9.That is, this surface mounting apparatus 1, available 3 adsorption heads 94 are installed to electronic component 21 on the printed circuit board (PCB) 9 simultaneously.
In addition, not only the 1st adsorption head 43 is moved to the Y direction in absorption deviation corresponding to directions X or Y direction, make the 2nd and the 3rd adsorption head 44,45 when directions X moves, even the installation site of each electronic component 21 is not all uniformly-spaced to form a line on directions X, but though adjacent on directions X the space do not wait, and on the Y direction also during the inequality of position, form a line or roughly form a line and simultaneously after the stick electronic components 21 at each adsorption head 43～45, in the process that move printed circuit board (PCB) 9 tops, according to the installation position data in the memory, suitably move the 1st adsorption head 43 to the Y direction, move the 2nd to directions X or Y direction, the 3rd adsorption head 44,45, can realize installing simultaneously.
In addition, after the stick electronic components 21, moving meter identification video camera 46 on directions X, when taking the leading section of each suction nozzle 94～94, enter in the shooting scope within the vision of component recognition video camera 46 at adsorbed electronic component 21 or each suction nozzle, make the 1st～the 3rd adsorption head 43～45 on directions X, form a line or roughly form a line.
Component recognition video camera 46 as Figure 15～shown in Figure 17, also can be installed on the lower surface of support component 24.Component recognition video camera 46 shown in Figure 15, the slide mechanism 121 by directions X is supported on the 1st members of frame 25 of support component 24 1 sides.This slide mechanism 121 comprises: be fixed on the guide rail 122 on the 1st members of frame 25 and move and be supported on this guide rail 122 freely and be fixed on slide block 123 on the moving-member 114.When adopting this form, motor 111 by not shown bracket support, be fixed on the 1st members of frame 25.
Component recognition video camera 46 shown in Figure 16, the slide mechanism 124 by the Y direction is supported on the 1st members of frame 25 of support component 24 1 sides.This slide mechanism 124 comprises: be fixed on the guide rail 125 on the 1st members of frame 15 and move and be supported on this guide rail 125 freely and be fixed on slide block 126 on the moving-member 114.When adopting this form, motor 111 supports, is fixed on the 1st members of frame 25 by not shown carriage 127.
Component recognition video camera 46 shown in Figure 17 supports, is fixed on the 1st members of frame 25 of support component 24 by carriage 128.
As Figure 16 and shown in Figure 17, when component recognition video camera 46 can't be when directions X moves, by adsorption head unit 4,5 is moved to directions X and each adsorption head 43～45 is navigated to the top of component recognition video camera 46, take the electronic component 21 and the adsorption head 94 of each adsorption head 43～45.The position of component recognition video camera 46 on the directions X of the 1st members of frame 25, be set to when adsorption head 43～45 drop on the belt feeder 22 and printed circuit board (PCB) 9 on the time, can the position of disturbing not take place with adsorption head 43～45.
In addition, though not shown, component recognition video camera 46 also can be installed on the pedestal 2.At this moment, the component recognition video camera also can adopt the structure that can move with respect to pedestal 2 on directions X.
The as above surface mounting apparatus 1 of structure, the the 1st～the 3rd adsorption head 43～45 is supported on the adsorption head unit 4,5 with the state that is arranged on the directions X, and be equipped with and make the 1st adsorption head 43 go up the 1st drive unit 61 that moves and make the 2nd and the 3rd adsorption head 44,45 mobile 71,3 adsorption heads 43～45 of the 2nd drive unit distance variable each other on directions X in Y direction (direction that the direction of arranging with adsorption head is intersected).
Therefore, the surface mounting apparatus 1 of present embodiment, by on the Y direction, driving the 1st adsorption head 43 by the 1st drive unit 61, and on directions X, drive the 2nd, the 3rd adsorption head 44,45 by the 2nd drive unit 71, above-mentioned the 1st～the 3rd adsorption head 43～45 can be navigated on the absorption position or installation site of regulation simultaneously.
In the surface mounting apparatus 1 of present embodiment,, be provided with the 2nd, the 3rd adsorption head 44,45 that drives by the 1st drive unit 81 and the 2nd drive unit 71 in the both sides of the 1st adsorption head 43.Therefore, when making interval between above-mentioned the 1st～the 3rd adsorption head 43～45 consistent with the interval of absorption position, can by make the 2nd, the 3rd adsorption head 44,45 that is positioned at both sides near or carry out away from the 1st adsorption head 43 that is positioned at central authorities.
In addition, the both ends of adsorption head unit 4,5 fore-and-aft directions are moved and are supported on freely from overlooking in a pair of the 1st frame portion 25 (directions X guide rail 35) of seeing the support component 24 that forms frame-like.Therefore, can not produce bending moment on support component 24 because of the weight of adsorption head unit 4,5, also be big or small negligible moment even produce moment.
Therefore, the surface mounting apparatus 1 of present embodiment, owing to be equipped with the 1st direction drive unit 71 and the 2nd direction drive unit 61,81 and component recognition video camera 46 etc. that the 1st～the 3rd adsorption head 43～45 is moved in the horizontal direction, so compare with existing surface mounting apparatus 1, although the weight of adsorption head unit 4,5 increases, the setup error of electronic component 21 still can not take place, and electronic component 21 can be installed on printed circuit board (PCB) 9 accurately.
In addition, on the 2nd members of frame 26 of support component 24, the link 34 of the ball-screw nut with Y direction drive unit 31 has been installed.Therefore, when Y direction drive unit 31 is connected to support component 24, can avoid disturbing with the directions X drive unit 37 that is positioned in the 1st frame portion 25 of support component 24.Therefore, adopt this surface mounting apparatus 1, when on support component 24, connecting Y direction drive unit 31, need not to make support component 24 to maximize and to enlarge the installing space of Y direction drive unit 31, can make support component 24 miniaturizations.
In addition, in the surface mounting apparatus 1 of present embodiment, two adsorption head unit 4,5, available 3 adsorption heads 43～45 are stick electronic components 21 simultaneously, with 3 adsorption heads 43～45 above-mentioned electronic component 21 is installed on the printed circuit board (PCB) 9 simultaneously.Therefore, this surface mounting apparatus 1 is compared with existing surface mounting apparatus, can further shorten and install the required time.
Promptly, can on the Y direction, move by the 1st adsorption head 43 of two adsorption head unit 4,5 of the 1st drive unit 61 drivings, and drive the 2nd, the 3rd adsorption head 44,45 by the 1st and the 2nd drive unit 71,81 and on directions X and Y direction, move, thereby above-mentioned adsorption head 43～45 can be navigated on the absorption position or installation site of regulation simultaneously.Therefore, this surface mounting apparatus 1, can be under the state that adsorption head unit 4,5 is stopped on the assigned position, by the 1st and the 2nd drive unit 61,71,81 above-mentioned a plurality of adsorption heads 43～45 are navigated on absorption position or the installation site, and can be supported under 1 state on the mobile device 6 in two adsorption head unit 4,5, carry out the absorption or the installation of electronic component 21 simultaneously by a plurality of adsorption heads 43～45 of above-mentioned adsorption head unit 4,5.
In addition, above-mentioned surface mounting apparatus, because can be in the process of conveyer belt 3 at two places with printed circuit board (PCB) 9 positioning and fixing, so can electronic component 21 be installed simultaneously on each printed circuit board (PCB) 9 with adsorption head unit 4,5, and at least one side in the adsorption head unit 4,5, available at least 2 adsorption heads are installed at least 2 elements simultaneously on printed circuit board (PCB) 9, so can further improve installation effectiveness.
In addition, only wherein one can on the Y direction, move in two adsorption head unit 4,5, can on directions X, move by the adsorption head at least that the 2nd drive unit 71 or 81 drives in the adsorption head 43～45 by at least one adsorption head that the 1st drive unit 61 drives in the adsorption head 43～45.At this moment, only an adsorption head can move on Y direction and directions X both direction, and a plurality of adsorption heads can only move on the either direction in Y direction or directions X respectively.Under any therein situation, all can adsorb or install at least 2 electronic components 21 simultaneously.That is, though a plurality of position of components in the component feeding portion 22, directions X or and then also can adsorb simultaneously when on the Y direction, deviation being arranged, even the installation site coordinate on the printed circuit board (PCB) 9, not only, also can install simultaneously, improve installation effectiveness also different on the directions X but also on the Y direction.
In addition, above-mentioned surface mounting apparatus, though its support component 24 that supports two adsorption head unit 4,5 movably can move on the Y direction, support component 24 also can be fixed on the pedestal 2.At this moment, conveyer belt 3 can be divided into upstream side conveyer belt and downstream conveyer belt two parts, take off printed circuit board (PCB) 9 from conveyer belt after, between this two conveyer belt, be installed on the Y direction substrate stage that moves.Substrate stage, after moving into printed circuit board (PCB) 9 from the upstream side conveyer belt, fixed printed circuit board 9, move on the Y direction with only can be below the adsorption head unit 4,5 that moves on the directions X identical position, when successively electronic component 21 being installed, further on the Y direction, move according to the installation site.Either party in the adsorption head unit 4,5 is adsorbed at least 2 elements simultaneously by at least 2 adsorption heads in component feeding portion 22.Then, adsorption head unit 4,5 alternately moves to directions X circuit board top, and at least one side in the adsorption head unit 4,5 installs at least 2 elements simultaneously by at least 2 adsorption heads on printed circuit board (PCB) 9.Adopt the surface mounting apparatus of this structure also can improve installation effectiveness.
In addition, the present invention, the orientation (the 1st direction) that makes a plurality of adsorption heads be arranged in a plurality of component feedings position is gone up and when being supported on adsorption head unit 4 or 5, situation about forming a line on the 1st direction applicable to adsorption head is not only also lined up the situation of multiple rows such as 2 row or 3 row applicable to staggered positions on the Y direction.
The present invention in addition, the orientation (the 1st direction) that makes a plurality of adsorption heads be arranged in a plurality of component feedings position is gone up and when being supported on adsorption head unit 4 or the adsorption head unit 5, situation about forming a line on the 1st direction applicable to adsorption head is not only also lined up the situation of multiple rows such as 2 row or 3 row applicable to staggered positions on the Y direction.
The surface mounting apparatus 1 of present embodiment, by 2 printed circuit board 9B, 9B the 1st feed appliance group 22A and the 2nd feed appliance group 22B composed component supply unit 22 separately, approaching locational belt feeder 22a constitutes shared belt feeder group 22C by being in mutually among above-mentioned belt feeder group 22A, the 22B, belt feeder 22a is equipped with among this shared belt feeder group 22C, with electronic component 21 of supplying with to printed circuit board (PCB) 9B that is positioned at the 1st installation site 14a and the printed circuit board (PCB) 9B that is positioned at the 2nd installation site 14b.
Therefore, adopt present embodiment, when being the outfit belt feeder 22a of unit with per 2 printed circuit board 9B, 9B, the belt feeder 22a for preparing 1 group of shared belt feeder group 22C gets final product.Therefore, compare, can reduce the quantity of belt feeder 22a with being respectively the situation that each printed circuit board (PCB) 9B, 9B prepare whole belt feeder 22a.
In addition, this surface mounting apparatus 1, component recognition video camera 46 is equipped with in adsorption head unit 4,5 or support component 24,, when adsorption head unit 4,5 and component recognition video camera 46 relatively move on directions X, before component recognition video camera 46 is taken, by above-mentioned the 1st drive unit 61,81 each adsorption head 33～35 is moved on the Y direction as required, make the Y direction position of electronic component 21 enter the coverage of component recognition video camera 46Y direction.After the shooting separately of each adsorption head 43～45 finishes, each adsorption head 43～45 is moved towards target installation site separately along the Y direction by the 1st drive unit 61,81.Moving on the directions X of each adsorption head 43～45, irrelevant with shooting, after stick electronic components 21, implement to the target installation site by the 2nd drive unit 71.
Therefore, adopt this surface mounting apparatus 1, can be immediately after stick electronic components move adsorption head 43～45 to the target installation site by the 1st, the 2nd drive unit 61,71,81, and can before leaving coverage, electronic component 21 and adsorption head 94 take effectively by component recognition video camera 46.Thereby, on the Y direction, move to the target installation site even drive each adsorption head 43～45 respectively by the 1st drive unit 61,81, also can take electronic component 21 effectively, detect the element absorption departure of adsorption head 43～45 respectively.Thus, can utilize each adsorption head 43～45 of having revised element absorption departure to install simultaneously.
In addition, as Fig. 1～surface mounting apparatus 1 shown in Figure 14, adopt the component recognition video camera 46 can be when directions X is installed in the adsorption head unit 4,5 that can move at least or the structure on the support component 24 movably on the Y direction, can be on one side by mobile device 6 make adsorption head unit 4,5 from absorption position with installation site one side shifting, on one side take by component recognition video camera 46.Adopt this structure, need not adsorption head unit 4,5 to be stopped to mounting position one side shifting (to moving of Y direction), thereby can improve installation effectiveness in order to utilize component recognition video camera 46 to take.
In addition, compare, can effectively utilize the space on the pedestal with the structure of the identification of setting element on pedestal video camera 46.
In addition, can be movably during setting element identification video camera 36 on adsorption head unit 4,5 or the support component 24 to directions X, can be in adsorption head unit 4,5 direction above as the printed circuit board (PCB) 9 of the mounting portion of electronic component 21 when mobile on as the belt feeder 22 of the supply unit of electronic component 21 at every turn, alternately moving meter is discerned video camera 36 on directions X, and can reduce mobile number of times, prolong the maintenance inspection time of mobile device 6.
In addition, moving direction on the directions X of component recognition video camera 46 and adsorption head unit 4,5 is carried out when mobile opposite to each other, can improve the relative velocity of each adsorption head 43～45 and component recognition video camera 46, finish at short notice to take, finish the calculating of absorption position deviation as early as possible.At this moment, the process adsorption head unit 4,5 returns belt feeder 22 above printed circuit board (PCB) 9 above, move on the directions X position relative with the directions X position of adsorption head unit 4,5.
In addition, above-mentioned surface mounting apparatus, though its support component 24 that supports two adsorption head unit 4,5 movably can move on the Y direction, support component 24 also can be fixed on the pedestal 2.At this moment, conveyer belt 3 is divided into upstream side conveyer belt and downstream conveyer belt two parts, take off printed circuit board (PCB) 9 from conveyer belt after, the substrate stage that moves along the Y direction is installed between this two conveyer belt.
Component recognition video camera 46 can be in that only be installed in movably on the directions X can be on the adsorption head unit 4,5 or support component 24 that move on the directions X, or is fixedly mounted on the support component 24.After substrate stage is moved into printed circuit board (PCB) 9 from the upstream side conveyer belt, fixed printed circuit board 9, move on the Y direction with adsorption head unit 4,5 below identical position, when successively electronic component 21 being installed, further on the Y direction, move according to the installation site.
Either party in the adsorption head unit 4,5 utilizes at least 2 adsorption heads to adsorb at least 2 elements simultaneously in component feeding portion 32.Then, adsorption head unit 4,5 alternately moves to the top of directions X substrate, in this moving process by component recognition video camera 46 from below take the adsorbed electronic component 21 of suction nozzle 94.At least one side in the adsorption head unit 4,5 utilizes at least 2 adsorption heads with the form of having revised element absorption deviation at least 2 elements to be installed simultaneously on printed circuit board (PCB) 9.Adopt the surface mounting apparatus of this structure also can improve the shooting installation effectiveness.
Above-mentioned surface mounting apparatus also can be fixed component recognition video camera 46 or can be arranged on movably on the pedestal 2 along directions X, rather than on adsorption head unit 4,5 or the support component 24.Thus, can reduce along with moving of adsorption head unit 4,5 inertia mass when mobile together, and can reduce moving the related desired ability of mobile device.
In addition, above-mentioned surface mounting apparatus, on belt feeder 22 during absorptive element, each suction nozzle 94 of each adsorption head 43～44 forms a line on directions X or roughly forms a line, before component recognition video camera 46 is taken end below the suction nozzle 94, substantially keep this state, thereby each adsorbed electronic component 21 is controlled in the shooting visual field of component recognition video camera 46.After taking end, each adsorption head 43～44 beginning is moved to the Y direction corresponding to each installation site on the printed circuit board (PCB) 9.
In addition, adsorption head unit 4,5 as shown in figure 18, can be provided with 4 adsorption heads, also can as shown in figure 19 5 adsorption heads be set.
Adsorption head unit 4,5 shown in Figure 180 is provided with 4 adsorption heads 200 that can move respectively under the driving of the 1st, the 2nd drive unit 71,81 on directions X and Y direction in the inside of main frame 42.Above-mentioned adsorption head 200 is arranged at from overlooking on the bight of seeing the main frame 42 that forms the quadrangle shape.The adsorption head unit 4,5 of present embodiment is by 2 adsorption heads 200,200 on the antetheca 51 that is supported on main frame 42 be supported on 2 adsorption heads 200,200 on the rear wall 52 of main frame 42 and alternately arrange on directions X and form.
Adsorption head unit 4,5 shown in Figure 19, main frame 42 is seen and is formed trapezoidally from overlooking, is provided with fixed adsorption head 201 at the central portion of the antetheca 51 that is equivalent to trapezoidal base.This fixed adsorption head 201 has that the function that makes suction nozzle 94 liftings is enclosed and around the function of the rotational of above-below direction, is installed on the main frame 42 with the mobile state that is restricted to directions X and Y direction.In addition, this adsorption head 201 also can be equipped with the 1st drive unit 61 shown in Figure 3, adopts the structure that moves on the Y direction with respect to main frame 42.
Adsorption head unit 4,5 shown in Figure 19 is that the center has been equipped with 2 movable adsorption heads 200 respectively in both sides with above-mentioned adsorption head 201.Above-mentioned movable adsorption head 200 can be arranged on the main frame 42 movably along directions X and Y direction under the driving of the 1st and the 2nd drive unit 71,81.The adsorption head unit 4,5 of present embodiment adopts following structure: be supported on 2 adsorption heads 200,200 on the rear wall 52 and face between 3 adsorption heads 200,201 on the antetheca 51 that is supported on main frame 42.
When driving adsorption head, can shown in Figure 20 (A)～(C), set the moving direction of adsorption head by the 1st and the 2nd drive unit 61,71,81.
Adsorption head unit 4,5 shown in Figure 20 (A) comprises 3 adsorption heads 200～202.In the above-mentioned adsorption head, the adsorption head 200 that is arranged in this figure leftmost side can move on directions X and Y direction, and the adsorption head 201 that is positioned at central authorities only can move on the Y direction, and the adsorption head 202 that is positioned at the right side can not can not move to the Y direction to directions X.
Adsorption head unit 4,5 shown in Figure 20 (B) comprises 4 adsorption heads 200,201.In the above-mentioned adsorption head, the adsorption head 200 that is positioned at the leftmost side can move on directions X and Y direction with the adsorption head 200,200 that is positioned at the rightmost side, and inboard 2 adsorption heads 201,201 only can move on the Y direction.
Adsorption head unit 4,5 shown in Figure 20 (C) comprises adsorption head 200 that can move and the adsorption head 201 that only can move on the Y direction on directions X and Y direction.
Adsorption head unit 4,5 adopts Figure 14～structures shown in Figure 16, same effect in the time of also can obtaining and adopt the embodiment of Fig. 1～shown in Figure 12.
In addition, shown in Figure 20 (C), adsorption head unit 4,5 had 2 adsorption heads at 200,201 o'clock, and one of them adsorption head 200 only can move on directions X, and another adsorption head 201 only can move on the Y direction.At this moment, also can obtain and same effect when adopting the foregoing description.
The 2nd embodiment
Electronic component shifting apparatus involved in the present invention as shown in figure 21, can be applicable to the IC auto-conveying apparatus.
Figure 21 is the vertical view of the structure of the expression IC auto-conveying apparatus that adopts electronic component shifting apparatus involved in the present invention.Structure identical or suitable parts illustrated among this figure, mark same-sign and detailed suitably with above-mentioned Fig. 1～Figure 12.
IC auto-conveying apparatus 210 shown in Figure 21 comprises: be arranged at a plurality of inspection sockets 212 on the end (the Y direction end among Figure 21) of pedestal 211, be arranged on 4 pallet self-powered platforms 213 on the pedestal 211, be arranged at component recognition video camera 214 between above-mentioned self-powered platform 213 and the above-mentioned inspection socket 212, make mobile device 215 that adsorption head unit 4 along continuous straight runs move etc. above pedestal 211.
Above-mentioned inspection socket 212 is used for electronic component is carried out electric checking, can load electronic component one by one.
Above-mentioned pallet self-powered platform 213 can support under the state of overlapping along the vertical direction a plurality of pallets 216～219 of having taken in a plurality of electronic components, and can make above-mentioned pallet 216～219 liftings.
In 4 self-powered platforms 213, be positioned at the self-powered platform 213 of Figure 21 rightmost side, be filled with the pallet 216 of having taken in unchecked electronic component, the self-powered platform 213 adjacent with the left side of this self-powered platform 213 among Figure 17 is filled with the pallet 217 that is used to take in the electronic component that is judged to be qualified product after the inspection.In addition, be positioned at the self-powered platform 213 in these self-powered platform 213 left sides, be filled with and be used to take in the pallet 218 that is judged to be the electronic component of defective item after the inspection, be positioned at the self-powered platform 213 of the leftmost side, be filled with empty pallet 219.After unchecked electronic component all taken out of, by aftermentioned pallet slip-on head 220 with pallet 216 transfers to the self-powered platform 213 of the leftmost side.
Said elements identification video camera 214 is used for taking electronic component from the below, detects the position of electronic component with respect to suction nozzle (not shown) by image processing.In the present embodiment, the shooting of component recognition video camera 214 is also by camera control unit 150 controls.This camera control unit 150 begins to take when adsorption head unit control apparatus 153 sends the control signal that indication begins to take.
Adsorption head unit control apparatus 153, with the situation that adopts the 1st embodiment in the same manner, after each adsorption head 43～45 stick electronic components, in order to make adsorption head 43～45 interval each other and mobile each adsorption head 43～45 consistent with the interval of checking socket 212.In addition, this adsorption head unit control apparatus 153 before above-mentioned amount of movement reaches setting, when adsorption head 43～45 is taken by the top of component recognition video camera 214, sends the above-mentioned control signal that indication begins to take to camera control unit 153.The afore mentioned rules value, but be electronic component or suction nozzle 94 arrive the outer edge from the coverage center of video camera 214 distance.
Above-mentioned mobile device 215, comprise: a pair of Y traversing guide 221,221 that on pedestal 211, extends to the Y direction, the ball screw type Y direction drive unit (not shown) that is supported on the support component 24 on this Y traversing guide 221 freely and this support component 24 is moved back and forth is moved at both ends on the Y direction.
In the above-mentioned Y traversing guide 221, except that support component 24, the pallet slip-on head 220 that moves freely is installed also on the Y direction.This pallet slip-on head 220, absorption has not had the pallet 216 of unchecked electronic component and has moved it to empty pallet self-powered platform 213, and when qualified product pallet 217 or defective item pallet 218 are filled electronic component, from empty pallet self-powered platform 213 with the empty pallet transfer to above-mentioned pallet 217,218, have the suction nozzle 222 that is used for from top absorption pallet.Self-powered platform 213 with above-mentioned pallet mobile phase interlock, and makes the pallet height that is positioned at the top keep certain.
The adsorption head unit 4 of present embodiment comprises the 1st～the 3rd adsorption head 43～45, moves along directions X to be supported on freely on the above-mentioned support component 24.In addition, this adsorption head unit 4 is subjected to the driving of not shown directions X drive unit and moves back and forth on directions X with respect to support component 24.
The as above IC auto-conveying apparatus 210 of structure, can utilize 3 adsorption heads 43～45 that are arranged on the adsorption head unit 4 to adsorb unchecked electronic component in the pallet 216 simultaneously, take above-mentioned electronic component by component recognition video camera 214, after carrying out the correction of absorption position, be packed into simultaneously and check socket 212.This electronic component, inspection is transferred load in qualified product pallet 217 or the defective item pallet 218 by adsorption head 43～45 after finishing.
Therefore, the IC auto-conveying apparatus 210 of present embodiment, although after having adopted stick electronic components, the structure that adsorption head 43～45 is moved with respect to adsorption head unit 4 can be taken electronic component 21 and suction nozzle 94 effectively by component recognition video camera 214.Therefore, this IC auto-conveying apparatus 210, compare in the situation of carrying out beginning to move after the above-mentioned shooting with each adsorption head, the translational speed of adsorption head 43～45 owing to can slow down, correspondingly, motor ( motor 62,72,82) as adsorption head drive unit (the 1st and the 2nd drive unit 61,71,81) can use the less relatively miniature motor of power.
In addition, the quantity of above-mentioned adsorption head 43～45, inspection socket 212 and component recognition video camera 214 as shown in this embodiment, is not limited to 3, can suitably change.
In addition, the IC auto-conveying apparatus as shown in figure 22, can be equipped with component recognition video camera 46 on the support component 24 of mobile device 215.

Claims (30)

1. electronic component shifting apparatus comprises: the adsorption head unit, has with the state on the 1st direction that is arranged in regulation and support a plurality of adsorption heads, and along continuous straight runs moves on pedestal; And drive unit, change the distance between the above-mentioned adsorption head; It is characterized in that:
Above-mentioned drive unit has: make the 1st drive unit that an adsorption head moves along the 2nd direction of intersecting with above-mentioned the 1st direction and the 2nd drive unit that an adsorption head is moved along above-mentioned the 1st direction at least.
2. electronic component shifting apparatus according to claim 1 is characterized in that:
Except that the adsorption head that above-mentioned the 1st drive unit and the 2nd drive unit are driven, an adsorption head that drives by any one party in the 1st drive unit and the 2nd drive unit or both sides is set at least also.
3. electronic component shifting apparatus according to claim 1 is characterized in that:
In the both sides of the adsorption head that drives by above-mentioned the 1st drive unit, be provided with the adsorption head that drives by the 1st drive unit and the 2nd drive unit.
4. electronic component shifting apparatus according to claim 1 is characterized in that:
Two adsorption head unit on a pedestal, have been equipped with.
5. electronic component shifting apparatus according to claim 1 is characterized in that:
Also comprise,
Mobile device moves to above-mentioned adsorption head unit the mounting portion of electronic component from the supply unit along continuous straight runs of electronic component above pedestal; With
The component recognition video camera is used to take the adsorbed electronic component of above-mentioned adsorption head;
Said elements identification video camera can move along horizontal direction, and can relatively move along above-mentioned the 1st direction with respect to the adsorption head unit.
6. electronic component shifting apparatus according to claim 5 is characterized in that:
Mobile device comprises and can support the support component of above-mentioned adsorption head unit movably and move the support component mobile device of this support component with respect to pedestal along the 2nd direction along the 1st direction;
And having disposed component recognition camera driver device, it is arranged on the adsorption head unit, is used to drive said elements identification video camera and moves along above-mentioned the 1st direction with respect to the adsorption head unit.
7. electronic component shifting apparatus according to claim 5 is characterized in that:
Mobile device has and can support the support component of adsorption head unit movably and move the support component mobile device of this support component with respect to pedestal along the 2nd direction along the 1st direction;
The component recognition video camera is fixed on the above-mentioned support component, perhaps can be arranged on movably on the above-mentioned support component along the 1st direction or the 2nd direction.
8. electronic component shifting apparatus according to claim 5 is characterized in that:
Mobile device has and can support the support component of adsorption head unit movably and be arranged on this support component and drive the adsorption head cell driving device that moves the adsorption head unit along the 1st direction;
Above-mentioned support component is fixed on the pedestal,
And having disposed component recognition camera driver device, it is arranged on the adsorption head unit, is used to drive said elements identification video camera and moves along above-mentioned the 1st direction with respect to the adsorption head unit.
9. electronic component shifting apparatus according to claim 5 is characterized in that:
Said elements identification video camera can be arranged on the pedestal movably along the 1st direction.
10. electronic component shifting apparatus according to claim 1 is characterized in that:
Also comprise,
A pair of the 1st guide rail above pedestal, is provided with along horizontal direction with being separated from each other, moves the both ends of supporting above-mentioned adsorption head unit freely;
The adsorption head cell driving device makes above-mentioned adsorption head unit move back and forth along above-mentioned the 1st guide rail; With
Lowering or hoisting gear makes the suction nozzle that is arranged on the above-mentioned adsorption head carry out lifting with respect to the adsorption head unit;
Above-mentioned adsorption head is supported on the middle part by the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping,
Utilize the suction nozzle stick electronic components of adsorption head, make above-mentioned adsorption head cell moving to assigned position, and suction nozzle is descended, thereby electronic component is transferred load to assigned position by lowering or hoisting gear by above-mentioned adsorption head cell driving device.
11. an electronic component shifting apparatus is characterized in that:
Comprise,
The adsorption head unit supports a plurality of adsorption heads with the state on the 1st direction that is arranged in regulation;
Mobile device moves to this adsorption head unit the mounting portion of electronic component from the supply unit of electronic component along horizontal direction above pedestal;
The adsorption head drive unit makes in above-mentioned a plurality of adsorption head one to move along the 2nd direction of intersecting with above-mentioned the 1st direction with respect to the adsorption head unit at least;
The component recognition video camera, move to from above-mentioned supply unit the moving process of above-mentioned mounting portion in the adsorption head unit, can relatively move along above-mentioned the 1st direction with respect to the adsorption head unit, and in the process that this relatively moves, take the adsorbed electronic component of above-mentioned adsorption head; With
Control device, above-mentioned mobile device, above-mentioned adsorption head drive unit and above-mentioned video camera are controlled, make the adsorption head that can move along the 2nd direction, position from above-mentioned supply unit, but be in position in the above-mentioned video camera coverage through the adsorbed electronic component of above-mentioned a plurality of adsorption heads in the above-mentioned process that relatively moves, mounting comprises adsorbed electronic component and moves in the position of interior a plurality of electronic components simultaneously in above-mentioned mounting portion.
12. electronic component shifting apparatus according to claim 11 is characterized in that:
Mobile device comprises: can along the 1st direction support movably the adsorption head unit support component, move the support component mobile device of this support component and be arranged in the above-mentioned bracing or strutting arrangement and drive the adsorption head cell driving device that moves the adsorption head unit along the 2nd direction with respect to pedestal.
13. electronic component shifting apparatus according to claim 11 is characterized in that:
Mobile device comprises: can support the adsorption head unit movably and be fixed on the support component on the pedestal and be arranged on this support component and drive the adsorption head cell driving device that moves the adsorption head unit along the 1st direction;
This electronic component shifting apparatus has also disposed the mounting portion drive unit that above-mentioned mounting portion is moved along the 2nd direction of intersecting with above-mentioned the 1st direction.
14. electronic component shifting apparatus according to claim 11 is characterized in that:
The adsorption head unit is provided with the component recognition camera driver device that moves along the 1st direction driving element identification video camera with respect to the adsorption head unit.
15. electronic component shifting apparatus according to claim 11 is characterized in that:
The component recognition video camera is fixed on the pedestal, or can be arranged on the pedestal movably along the 1st direction.
16. electronic component shifting apparatus according to claim 12 is characterized in that:
The component recognition video camera is fixed on the support component, perhaps can be arranged on the support component movably along the 1st direction or the 2nd direction.
17. electronic component shifting apparatus according to claim 11 is characterized in that:
Comprise,
A pair of the 1st guide rail above pedestal, is provided with along horizontal direction with being separated from each other, moves the both ends of supporting above-mentioned adsorption head unit freely;
The adsorption head cell driving device makes above-mentioned adsorption head unit move back and forth along above-mentioned the 1st guide rail; With
Lowering or hoisting gear makes the suction nozzle that is arranged on the above-mentioned adsorption head carry out lifting with respect to the adsorption head unit;
Above-mentioned adsorption head is supported on the middle part by the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping,
Utilize the suction nozzle stick electronic components of adsorption head, make the adsorption head cell moving to assigned position, and suction nozzle is descended, thereby adsorbed electronic component is transferred load to assigned position by lowering or hoisting gear by above-mentioned adsorption head cell driving device.
18. an electronic component shifting apparatus is characterized in that:
Comprise,
A pair of the 1st guide rail above pedestal, is provided with along horizontal direction with being separated from each other;
Adsorption head unit, its both ends move respectively and are supported on freely on above-mentioned the 1st guide rail;
Adsorption head has liftable suction nozzle, is supported on the middle part by the adsorption head unit of above-mentioned a pair of the 1st guide rail clamping;
The adsorption head cell driving device makes above-mentioned adsorption head unit move back and forth along above-mentioned the 1st guide rail; With
Lowering or hoisting gear makes said suction nozzle carry out lifting with respect to the adsorption head unit;
Utilize the suction nozzle stick electronic components of adsorption head, make the adsorption head cell moving to assigned position, and suction nozzle is descended, thereby electronic component is transferred load to assigned position by lowering or hoisting gear by above-mentioned the 1st drive unit.
19. electronic component shifting apparatus according to claim 18 is characterized in that:
A pair of the 2nd guide rail that extends along horizontal direction is set on pedestal;
Be arranged on the support component on the 1st guide rail, its both ends are supported on respectively on above-mentioned the 2nd guide rail movably;
The bearing of trend of above-mentioned the 1st guide rail intersects with the bearing of trend of the 2nd guide rail;
This electronic component shifting apparatus also comprises the support component drive unit that above-mentioned support component is moved back and forth along above-mentioned the 2nd guide rail,
Utilize the suction nozzle stick electronic components, make the adsorption head cell moving to assigned position, and suction nozzle is descended, thereby electronic component is transferred load to assigned position by lowering or hoisting gear by adsorption head cell driving device and support component drive unit.
20. electronic component shifting apparatus according to claim 19 is characterized in that:
Support component from overlooking, forms frame-like by a pair of the 1st frame portion of extending along the direction of intersecting with above-mentioned the 2nd guide rail and the 2nd frame portion between the 1st frame portion;
The 1st guide rail is separately positioned in above-mentioned the 1st frame portion;
The adsorption head unit from overlooking, is positioned at the inboard of above-mentioned support component.
21. electronic component shifting apparatus according to claim 20 is characterized in that:
The support component drive unit is made of ball screw framework, and this ball screw framework has ballscrew shaft parallel with the 2nd guide rail and the ball-screw nut that screws togather with this ballscrew shaft;
Above-mentioned ball-screw nut is installed in the 2nd frame portion of support component.
22. electronic component shifting apparatus according to claim 18 is characterized in that:
The adsorption head unit has a plurality of adsorption heads;
This electronic component shifting apparatus, the 1st direction drive unit that also comprises the 2nd direction drive unit that an adsorption head making at least in the above-mentioned adsorption head moves along the bearing of trend of the 2nd guide rail and an adsorption head is moved along the bearing of trend of the 1st guide rail;
Can change the adsorption head and the distance between other at least one adsorption heads that to move along the bearing of trend of the 1st guide rail by the 1st direction drive unit, adsorption head that can move along the bearing of trend of the 2nd guide rail by the change of the 2nd direction drive unit and the distance between other at least one adsorption heads.
23. a surface mounting apparatus is characterized in that:
Comprise each described electronic component shifting apparatus in the claim 1 to 22, and on pedestal, be provided with the component feeding portion that is used to supply with electronic component;
Utilize the adsorption head stick electronic components, make the adsorption head cell moving, and adsorption head is descended, thereby institute's electronic component transfer is installed on the assigned position that is arranged at the printed circuit board (PCB) on the pedestal by lowering or hoisting gear to assigned position.
24. surface mounting apparatus according to claim 23 is characterized in that:
Pedestal has the conveyer belt that is used for the conveyance printed circuit board (PCB); With
Component feeding portion has a plurality of component feedings position of arranging along the 1st direction of regulation in the side of above-mentioned conveyer belt;
Two above-mentioned adsorption head unit on a pedestal, have been equipped with;
In the above-mentioned adsorption head unit at least one is provided with and makes adsorption head along intersecting and be the 1st drive unit that the 2nd direction of level moves and the 2nd drive unit that adsorption head is moved along above-mentioned the 1st direction with above-mentioned the 1st direction.
25. surface mounting apparatus according to claim 24 is characterized in that:
Also comprise,
Support component can support two adsorption head unit movably along the 1st direction respectively;
Above-mentioned support component and printed circuit board (PCB) can relatively move along the 2nd direction.
26. surface mounting apparatus according to claim 25 is characterized in that:
At the middle part of conveyer belt, the substrate stage that printed circuit board (PCB) can be moved along the 1st direction is set;
In the both sides of aforesaid substrate workbench, dispose a plurality of component feedings position respectively.
27. surface mounting apparatus according to claim 25 is characterized in that:
Middle part at conveyer belt, can be with the fixed-site of substrate, support component can be moved along the 2nd direction, two adsorption head unit are moved integratedly along the 2nd direction, thereby the element that adsorbs can be moved to the top of the printed circuit board (PCB) that has been positioned on above-mentioned a plurality of component feedings position.
28. surface mounting apparatus according to claim 27 is characterized in that:
Above-mentioned conveyer belt can be positioned at printed circuit board (PCB) respectively on the 1st installation site and the 2nd installation site corresponding to another adsorption head unit corresponding to one of them adsorption head unit.
29. surface mounting apparatus according to claim 28 is characterized in that:
The said elements supply unit, comprise: the 1st belt feeder group that constitutes by a plurality of belt feeders from electronic component to the printed circuit board (PCB) that is positioned at the 1st installation site that supply with and the 2nd belt feeder group that constitutes by a plurality of belt feeders from electronic component to the printed circuit board (PCB) that is positioned at the 2nd installation site that supply with;
Above-mentioned the 1st belt feeder group and the 2nd belt feeder group will be positioned at approaching mutually locational belt feeder as shared belt feeder group;
Above-mentioned shared belt feeder group comprises the belt feeder with electronic component of supplying with to printed circuit board (PCB) that is positioned at the 1st installation site and the printed circuit board (PCB) that is positioned at the 2nd installation site.
30. an IC auto-conveying apparatus is characterized in that:
Comprise according to each described electronic component shifting apparatus in the claim 1 to 22,
And the inspection of on pedestal, having disposed the component feeding portion that do not check that is used to supply with unchecked electronic component and being used for the electronic component that receiving check the finishes element acceptance division that finishes;
Utilize adsorption head to adsorb unchecked element, make the adsorption head cell moving to assigned position, by lowering or hoisting gear adsorption head is descended, thereby with the inspection socket of unchecked element transfer to the assigned position that is arranged on pedestal, and after check finishing, utilize element transfer that adsorption head finishes inspection to the inspection element acceptance division that finishes.
CN 200610141914 2005-09-29 2006-09-29 Electronic component moving device, surface mounting machine and ic automatically conveying device Pending CN1942094A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2005284640 2005-09-29
JP2005284640A JP2007096062A (en) 2005-09-29 2005-09-29 Electronic component transfer device
JP2005307346 2005-10-21
JP2005315962 2005-10-31
JP2005318274 2005-11-01
JP2005318278 2005-11-01

Publications (1)

Publication Number Publication Date
CN1942094A true CN1942094A (en) 2007-04-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
JP (1) JP2007096062A (en)
CN (1) CN1942094A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102555449A (en) * 2010-12-25 2012-07-11 富葵精密组件(深圳)有限公司 Automatic jet printing machine
CN102555524A (en) * 2010-12-25 2012-07-11 富葵精密组件(深圳)有限公司 Automatic jet printing machine
CN103152994A (en) * 2013-02-04 2013-06-12 广东工业大学 Efficient paster head of multiple suction nozzle synchronous suction
CN103338626A (en) * 2013-06-26 2013-10-02 东莞市明迪精密机械设备有限公司 Multi-clamp insertion head mechanism for component inserter
CN103906369A (en) * 2014-04-11 2014-07-02 山东日发纺织机械有限公司 Electronic component mounting equipment for circuit substrate production line
CN104973382A (en) * 2015-06-30 2015-10-14 肇庆市众一自动化设备有限公司 Automatic testing device for square piece type element
CN105813395A (en) * 2014-12-29 2016-07-27 鸿富锦精密电子(郑州)有限公司 Material removing equipment
CN107009069A (en) * 2016-01-28 2017-08-04 深圳长城开发科技股份有限公司 HGA wire-arranging mechanisms

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102555449A (en) * 2010-12-25 2012-07-11 富葵精密组件(深圳)有限公司 Automatic jet printing machine
CN102555524A (en) * 2010-12-25 2012-07-11 富葵精密组件(深圳)有限公司 Automatic jet printing machine
CN103152994A (en) * 2013-02-04 2013-06-12 广东工业大学 Efficient paster head of multiple suction nozzle synchronous suction
CN103338626A (en) * 2013-06-26 2013-10-02 东莞市明迪精密机械设备有限公司 Multi-clamp insertion head mechanism for component inserter
CN103338626B (en) * 2013-06-26 2016-04-06 东莞市明迪精密机械设备有限公司 Multi-clamp insertion head mechanism for component inserter
CN103906369A (en) * 2014-04-11 2014-07-02 山东日发纺织机械有限公司 Electronic component mounting equipment for circuit substrate production line
CN103906369B (en) * 2014-04-11 2017-06-06 山东日发纺织机械有限公司 The electronic component mounting apparatus of circuit substrate production line
CN105813395A (en) * 2014-12-29 2016-07-27 鸿富锦精密电子(郑州)有限公司 Material removing equipment
CN105813395B (en) * 2014-12-29 2019-11-01 鸿富锦精密电子(郑州)有限公司 Tear material equipment open
CN104973382A (en) * 2015-06-30 2015-10-14 肇庆市众一自动化设备有限公司 Automatic testing device for square piece type element
CN107009069A (en) * 2016-01-28 2017-08-04 深圳长城开发科技股份有限公司 HGA wire-arranging mechanisms

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