Automatic pin inserting equipment for carrier
Technical Field
The invention relates to the technical field of carrier pins, in particular to automatic carrier pin inserting equipment.
Background
Pin machines currently have several names: PIN insertion machines, PIN insertion machine devices, automatic PIN insertion machines, and the like, which are collectively referred to as PIN insertion devices. The pin inserting machine is widely applied to industries of various electronic chips, power semiconductor chips, coil frameworks, various electronic connecting pieces, automobile connectors and main board chips.
At present, manufacturers who mainly use Pin inserting machines mainly use cam pins as main materials, and use motors to drive cam mechanisms to complete Pin inserting actions of Pin pins and match with other automatic mechanisms to complete automatic material cutting and automatic feeding processes. The advantages and disadvantages of the equipment are as follows: the structure is compact, and the space is saved; the defects mainly comprise: (1) the flexibility is poor, the cam design is complicated, and there is no room for changing the pin type after the design is finished, (2) the pin cap must be welded in advance on the front chip of the pin insertion of the device, and then the pin is inserted into the pin cap, and the size requirement of the pin is strict; (3) the cam mechanism is prone to wear and tear during long-term operation, which may result in unsmooth pin insertion, and therefore, it is highly desirable to design a carrier automatic pin insertion apparatus to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides carrier automatic pin inserting equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automatic pin equipment of carrier, includes equipment principal, equipment principal includes frame, visual aircraft bonnet, human-computer interaction interface, total power source and compressed air processing element, the outer wall of frame is provided with the big board, and four corners of frame bottom outer wall all are provided with the regulation lower margin, still include:
the Pin needle material belt feeding and cutting mechanism is arranged on the large plate and is used for cutting the Pin needle material belt into a single Pin shape;
the Pin needle conveying mechanism is arranged on the large plate and is used for picking and conveying Pin needles;
the Pin needle transfer mechanism is used for placing the Pin needles by the Pin needle carrying mechanism and feeding the Pin needles in the rotary table work station;
the turntable mechanism is used for picking up the Pin needles on the Pin needle transfer mechanism and transferring the Pin needles;
the Pin needle detection mechanism is used for carrying out size detection on X, Y, Z three angles of the Pin needle;
the Pin inserting mechanism is used for applying pressure to a Pin Pin on the turntable mechanism to complete Pin inserting action;
the carrier moving mechanism is used for mounting the carrier and driving the carrier to move;
and the carrier carrying mechanism is used for carrying the empty carriers to the carrier moving mechanism and removing the full carriers on the carrier moving mechanism.
As a still further scheme of the invention: the Pin needle material area material loading cuts mechanism includes Pin needle material area charging tray, control panel, feeding mechanism and cutting die, be provided with pressure disk mechanism on the Pin needle material area charging tray for to the Pin needle on the Pin needle material area charging tray even material provide pressure, feeding mechanism is used for sending into the material area cutting die, be provided with servo press one on the cutting die, and the output of servo press one is provided with the mould, Pin needle material area material loading cuts mechanism still includes waste material collecting box for the collection cuts the waste material.
As a still further scheme of the invention: the Pin needle carrying mechanism comprises a supporting base, a moving module is arranged on the supporting base, a downlink air cylinder is arranged on the moving module in a moving mode, a guide rail is further arranged on the moving module, a sliding assembly is arranged on the guide rail, the telescopic end of the downlink air cylinder is connected with the sliding assembly, the sliding assembly comprises a rotating air cylinder, and a material clamping air claw is arranged on the rotating air cylinder.
As a still further scheme of the invention: the Pin needle transfer mechanism comprises a supporting substrate, wherein a mounting assembly is movably arranged on the supporting substrate, a first precise guide rail is arranged on the mounting assembly, the number of the first precise guide rails is two, a transfer jig is arranged on the precise guide rails in a sliding mode, a servo motor is further arranged on the mounting assembly, a synchronous belt is connected with the servo motor in a driving mode, the synchronous belt is connected with the transfer jig, a conversion cylinder is arranged on the supporting substrate, and the output end of the conversion cylinder is connected with the mounting assembly.
As a still further scheme of the invention: the rotary table mechanism comprises a supporting and fixing plate, the supporting and fixing plate is provided with an index plate, the end portion of the index plate is provided with a rotary table, the supporting and fixing plate is further provided with a rotary joint for providing a gas path for each station during rotation, the rotary table is provided with a clamp Pin mechanism, the clamp Pin mechanism comprises a mounting base, a precision guide rail II is arranged on the mounting base, a clamping jaw sliding plate is arranged on the precision guide rail II, a gas claw is arranged on the clamping jaw sliding plate, the gas path provided by the gas claw and the rotary joint is communicated, the clamping jaw sliding plate and the mounting base are connected through a tension spring, and the mounting base is further provided with a limiting block for limiting the moving position of the clamping jaw sliding plate.
As a still further scheme of the invention: the Pin needle detection mechanism comprises a Z-axis direction camera, an X-axis direction camera and a Y-axis direction camera, wherein an annular light source is arranged at the relative position of the Z-axis direction camera, a prism and an X-axis backlight light source are respectively arranged at the relative position of the X-axis direction camera, and a Y-axis backlight light source is arranged at the relative position of the Y-axis direction camera.
As a still further scheme of the invention: the Pin inserting mechanism comprises a supporting support, a second servo press is arranged on the supporting support, a floating joint is arranged at the output end of the second servo press, a pressure sensor is arranged on the floating joint, and the floating joint is aligned to the Pin clamping mechanism.
As a still further scheme of the invention: carrier moving mechanism includes three X axle modules and accurate guide rail, it is provided with Y axle module to slide on three X axle modules and accurate guide rail, and is provided with the carrier on the Y axle module and places the position, and the carrier is placed a position one side and is provided with the material cylinder of pressing, still be provided with correlation sensor on the Y axle module.
As a still further scheme of the invention: the carrier carrying mechanism comprises an empty carrier feeding assembly, a full carrier discharging assembly and a transverse moving module, wherein jacking electric cylinders are arranged below the empty carrier feeding assembly and the full carrier discharging assembly, up-and-down action cylinders are movably arranged on the transverse moving module, and clamping jaws are arranged at action ends of the up-and-down action cylinders.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a carrier automatic Pin inserting device, which can send a Pin material belt to a cutting position through a Pin needle material belt feeding and cutting mechanism to be cut into Pin needles, broken Pin needles move to a Pin needle transfer mechanism under the conveying of the Pin needle conveying mechanism, the Pin needles on the Pin needle transfer mechanism can be picked up through a turntable mechanism and driven to rotate, during the rotation process, the Pin needles can be visually detected and judged in size through a Pin needle detecting mechanism, the Pin needles move to a position between a carrier moving mechanism and a Pin inserting mechanism along with the further rotation of the turntable mechanism, the Pin needles can be inserted into a carrier under the action of the Pin inserting mechanism, when the carrier is full, the carrier full can be moved through the carrier conveying mechanism, the empty carrier is replenished again, the Pin inserting operation is completed circularly, the Pin inserting device does not need to weld a Pin cap on a chip in advance, and uses the carrier to transfer, the Pin needle is inserted into the carrier, the chip is put on the carrier to be welded uniformly after the Pin needle is inserted into the carrier, the carrier is taken out after the Pin needle is welded, the carrier can be repeatedly used, the accuracy is higher than that of a welded Pin cap type carrier, the Pin needle or the chip is firmer, when the Pin needle or the chip changes, the switching and continuous production can be completed only by replacing the corresponding carrier, the flexible production capacity is greatly improved, and the use requirements on production efficiency and maintenance can be met.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a carrier automatic pin inserting apparatus according to an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of an automatic pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a Pin needle material strip feeding and cutting mechanism of an automatic Pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a Pin handling mechanism of an automatic Pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a Pin transfer mechanism of an automatic Pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a turntable mechanism of a carrier automatic pin inserting apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a Pin clamping mechanism of an automatic Pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a Pin detection mechanism of an automatic Pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a pin inserting mechanism of an automatic pin inserting apparatus for a carrier according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a carrier moving mechanism of a carrier automatic pin inserting apparatus according to an embodiment of the present invention;
fig. 11 is a schematic structural view of a carrier handling mechanism of a carrier automatic pin inserting apparatus according to an embodiment of the present invention.
In the figure: 1-equipment main body, 2-Pin needle material belt feeding and cutting mechanism, 3-Pin needle carrying mechanism, 4-Pin needle transfer mechanism, 5-turntable mechanism, 6-Pin needle detection mechanism, 7-Pin mechanism, 8-carrier moving mechanism, 9-carrier carrying mechanism, 101-visual hood, 102-human-computer interaction interface, 103-total power interface, 104-compressed air processing element, 201-Pin needle material belt tray, 202-platen mechanism, 203-feeding mechanism, 204-control panel, 205-servo press I, 206-cutting mold, 207-waste material collecting box, 301-supporting base, 302-moving module, 303-descending cylinder, 304-guide rail, 305-rotating cylinder, 306-material clamping air claw, 401-supporting base plate, 402-servo motor, 403-precision guide rail I, 404-transferring jig, 405-converting cylinder, 501-supporting fixed plate, 502-dividing plate, 503-rotary joint, 504-rotary plate, 505-clamp Pin mechanism, 506-mounting base, 507-precision guide rail II, 508-tension spring, 509-clamping jaw sliding plate, 510-limiting block, 511-air jaw, 601-Z axis direction camera, 602-annular light source, 603-X axis direction camera, 604-prism, 605-X axis backlight light source, 606-Y axis direction camera, 607-Y axis backlight light source, 701-servo press II, 702-supporting base, 703-floating joint, 704-pressure sensor, 801-X axis module, 802-a third precision guide rail, 803-a Y-axis module, 804-a carrier placing position, 805-a material pressing cylinder, 806-a correlation sensor, 901-an empty carrier feeding assembly, 902-a jacking electric cylinder, 903-a transverse moving module, 904-an up-and-down action cylinder, 905-a clamping jaw and 906-a full carrier feeding assembly.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, an automatic pin inserting apparatus for a carrier according to an embodiment of the present invention includes an apparatus main body 1, where the apparatus main body 1 includes a rack, a visual housing 101, a human-computer interface 102, a main power interface 103, and a compressed air processing element 104, an outer wall of the rack is provided with a large plate, and four corners of an outer wall of a bottom of the rack are provided with adjusting feet, and the automatic pin inserting apparatus further includes:
the Pin needle material belt feeding and cutting mechanism 2 is arranged on the large plate and used for cutting the Pin needle material belt into a single Pin shape;
the Pin needle conveying mechanism 3 is arranged on the large plate and used for picking and conveying Pin needles;
the Pin needle transfer mechanism 4 is used for placing the Pin needles by the Pin needle carrying mechanism 3 and feeding the Pin needles by the turntable station;
the turntable mechanism 5 is used for picking up the Pin needles on the Pin needle transfer mechanism 4 and transferring the Pin needles;
the Pin detection mechanism 6, the Pin detection mechanism 6 is used for detecting the size of X, Y, Z three angles of the Pin;
the Pin inserting mechanism 7 is used for applying pressure to a Pin Pin on the turntable mechanism 5 to complete Pin inserting action;
the carrier moving mechanism 8 is used for installing the carrier and driving the carrier to move;
and the carrier conveying mechanism 9 is used for conveying the empty carriers to the carrier moving mechanism 8 and removing the full carriers on the carrier moving mechanism 8.
The Pin material belt can be conveyed to a cutting position through the Pin needle material belt feeding and cutting mechanism 2 to be cut into Pin needles, the broken Pin needles are conveyed by the Pin needle conveying mechanism 3 to move to the Pin needle transfer mechanism 4, the Pin needles on the Pin needle transfer mechanism 4 can be picked up through the turntable mechanism 5 and driven to rotate, the Pin needles can be visually detected and judged through the Pin needle detection mechanism 6 in the rotating process, the Pin needles can be moved to a position between the carrier moving mechanism 8 and the needle inserting mechanism 7 along with the further rotation of the turntable mechanism 5, the Pin needles can be inserted into the carriers under the action of the needle inserting mechanism 7, after the carriers are full, the carriers which are full can be moved through the carrier conveying mechanism 9, the empty carriers can be replenished again, the needle inserting operation can be completed circularly, the needle inserting equipment does not need to weld needle caps on chips in advance, the carriers are used for transferring, the Pin needles are inserted into the carriers firstly, put into the unified welding of chip on the carrier after accomplishing, take out from the carrier after welding, carrier repeatedly usable, and the precision that is higher than welding needle cap formula, it is more firm, when Pin needle or chip have the change, only need change corresponding carrier, can accomplish to switch and continue production, flexible production capacity improves greatly, also can satisfy the operation requirement in production efficiency and maintenance.
Referring to fig. 3, as an embodiment of the present invention, a Pin needle material belt feeding and cutting mechanism 2 includes a Pin needle material belt tray 201, a control panel 204, a feeding mechanism 203 and a cutting mold 206, a platen mechanism 202 is disposed on the Pin needle material belt tray 201 for providing pressure to Pin needle connecting materials on the Pin needle material belt tray 201, the feeding mechanism 203 is used for feeding the material belt into the cutting mold 206, a servo press 205 is disposed on the cutting mold 206, an upper mold is disposed at an output end of the servo press 205, the Pin needle material belt feeding mechanism 2 further includes a waste material collecting box 207 for collecting cutting waste materials, the Pin needle material belt tray 201 is a Pin needle connecting material, the pressure is provided by the platen mechanism 202, the material belt is fed smoothly by rotating a motor, the control panel 204 can adjust a feeding speed of the material tray, the Pin needles fed out pass through the feeding mechanism 203, the feeding mechanism 203 is based on unique characteristics of the material belt, the material belt is sequentially and progressively fed into the cutting die 206, accurate feeding can be achieved by means of the specific characteristics of the material belt, the servo press drives the upper die of the die to press down by means of the guide in the cutting die 206, the Pin needle material belt is cut into single Pin shapes, and other waste materials drop into the waste material collecting box 207.
As an embodiment of the present invention, referring to fig. 4, the Pin needle conveying mechanism 3 includes a support base 301, a moving module 302 is disposed on the support base 301, a descending cylinder 303 is movably disposed on the moving module 302, a guide rail 304 is further disposed on the moving module 302, a sliding assembly is disposed on the guide rail 304, a telescopic end of the descending cylinder 303 is connected to the sliding assembly, the sliding assembly includes a rotating cylinder 305, a material clamping gas claw 306 is disposed on the rotating cylinder 305, the moving module 302 drives the material clamping gas claw 306 to clamp a Pin needle and place the Pin needle, the descending cylinder 303 plays a role of lifting and lowering, and realizes precise up-and-down sliding in cooperation with the guide rail 304, the rotating cylinder 305 can rotate the material clamping gas claw 306 by 90 degrees, so as to conveniently extend into a mold to clamp the material, and the material clamping gas claw 306 clamps the Pin needle to realize conveying.
Referring to fig. 5, as an embodiment of the present invention, a Pin transferring mechanism 4 includes a supporting substrate 401, a mounting assembly is movably disposed on the supporting substrate 401, a first precision guide 403 is disposed on the mounting assembly, the number of the first precision guide 403 is two, a transferring jig 404 is slidably disposed on the precision guide, a servo motor 402 is further disposed on the mounting assembly, a synchronous belt is connected to the servo motor 402 in a driving manner, the synchronous belt is connected to the transferring jig 404, a converting cylinder 405 is disposed on the supporting substrate 401, an output end of the converting cylinder 405 is connected to the mounting assembly, the servo motor 402 provides power to drive the synchronous belt, the transferring jig 404 is driven by the first precision guide 403 to realize linear movement at two ends, the transferring jig 404 is used for placing a Pin on the Pin carrying mechanism 3 and picking up the Pin by the turntable mechanism 5, the transferring jig 404 has two sets, and the mounting assembly can be driven by the converting cylinder 405 to move back and forth, therefore, the two jigs are switched, when one jig is used for placing the Pin needles in the Pin needle conveying mechanism 3, the other jig can be used for picking up the Pin needles by the turntable mechanism 5, the two jigs are not influenced by each other, waiting time does not exist, and production efficiency can be improved.
Referring to fig. 6 and 7, as an embodiment of the present invention, a turntable mechanism 5 includes a supporting and fixing plate 501, an index plate 502 is disposed on the supporting and fixing plate 501, a turntable 504 is disposed at an end of the index plate 502, a rotary joint 503 is further disposed on the supporting and fixing plate 501 and used for providing an air path for each station during rotation, a Pin clamping mechanism 505 is disposed on the turntable 504, the Pin clamping mechanism 505 includes a mounting base 506, a precision guide rail two 507 is disposed on the mounting base 506, a clamping jaw sliding plate 509 is disposed on the precision guide rail two 507, an air jaw 511 is disposed on the clamping jaw sliding plate 509 and is communicated with the air path provided by the rotary joint 503, the clamping jaw sliding plate 509 is connected with the mounting base 506 through a tension spring 508, a limit block 510 is further disposed on the mounting base 506 and used for limiting a moving position of the clamping jaw sliding plate 509, the index plate 502 provides rotary power to enable the turntable 504 to rotate at an equal angle, and the accurate stops in the fixed position, realize that the consecutive multiplex station can move simultaneously, swivel joint 503 can provide the continuous gas circuit for each station when rotating, it provides power to press from both sides the Pin needle for air claw 511, press from both sides Pin mechanism 505 and fix on carousel 504, rotate with carousel 504, press from both sides precision guide rail two 507 in Pin mechanism 505 and can make the clamping jaw sliding plate 509 realize the accurate movement from top to bottom, after the clamping jaw sliding plate 509 moves under the effect of Pin mechanism 7, the extension spring 508 can provide the upward pulling force for clamping jaw sliding plate 509, make it reset, stopper 510 utilizes the rigid spacing, can limit the upper and lower extreme position of clamping jaw sliding plate 509, air claw 511 can realize pressing from both sides the Pin needle, utilize this carousel mechanism 5, can realize the quick accurate transport to the Pin needle.
Referring to fig. 8, as an embodiment of the present invention, the Pin detection mechanism 6 includes a Z-axis direction camera 601, an X-axis direction camera 603, and a Y-axis direction camera 606, an annular light source 602 is disposed at a relative position of the Z-axis direction camera 601, a prism 604 and an X-axis backlight light source 605 are disposed at a relative position of the X-axis direction camera 603, a Y-axis backlight light source 607 is disposed at a relative position of the Y-axis direction camera 606, the Z-axis direction camera 601 is mainly used in cooperation with the annular light source 602 to perform size detection on the Z-axis direction of the Pin, the X-axis direction camera 603 is used in cooperation with the prism 604 and the X-axis backlight light source 605 to perform size detection on the X-axis direction of the Pin, and the Y-axis direction camera 606 is used in cooperation with the Y-axis backlight light source 607 to detect the size of the Y-axis direction, so as to perform size detection on the Pin at X, Y, Z three angles.
Referring to fig. 9, as an embodiment of the present invention, a Pin inserting mechanism 7 includes a supporting base 702, a second servo press 701 is disposed on the supporting base 702, a floating joint 703 is disposed at an output end of the second servo press 701, a pressure sensor 704 is disposed on the floating joint 703, the floating joint 703 is aligned with a Pin clamping mechanism 505, the servo press provides downward pressure power for a Pin, and can be precisely controlled, the floating joint 703 is used for eliminating errors between parts in an axial direction, the pressure sensor 704 monitors pressure in real time, when the pressure reaches a Pin value, the pressure is fed back to a system to immediately stop pressing the Pin, and meanwhile, abnormal pressure is fed back, and the floating joint 703 applies force to the Pin clamping mechanism 505 to make the Pin vertically downward, thereby completing a Pin inserting action.
As an embodiment of the present invention, please refer to fig. 10, the carrier moving mechanism 8 includes an X-axis module 801 and a three precision guide rails 802, a Y-axis module 803 is slidably disposed on the X-axis module 801 and the three precision guide rails 802, a carrier placing position 804 is disposed on the Y-axis module 803, a material pressing cylinder 805 is disposed on one side of the carrier placing position 804, an opposite emitting sensor 806 is further disposed on the Y-axis module 803, the X-axis module 801 and the three precision guide rails 802 are used in cooperation, so that the X-axis module can realize the precise movement of the X-axis, the Y-axis module 803 realizes the precise movement of the Y-axis, the above structures are used in combination, so that the carrier placing position 804 can be arbitrarily moved in the direction X, Y, after the carrier is placed, the material pressing cylinder 805 can ensure the carrier is placed in place, and the opposite emitting sensor 806 can detect whether there is a carrier at the placing position, thereby avoiding the phenomenon that no carrier runs empty.
As an embodiment of the present invention, referring to fig. 11, the carrier handling mechanism 9 includes an empty carrier loading assembly 901, a full carrier unloading assembly 906 and a traverse module 903, wherein the lower portions of the empty carrier loading assembly 901 and the full carrier unloading assembly 906 are both provided with lifting electric cylinders 902, the traverse module 903 is movably provided with an up-down acting cylinder 904, and the acting end of the up-down acting cylinder 904 is provided with a clamping jaw 905, an empty carrier can be manually placed in the empty carrier loading assembly 901 and sequentially lifted up by the lifting electric cylinders 902, a full carrier can be placed in the full carrier unloading assembly 906 and lifted up by the lifting electric cylinders 902, the traverse module 903 can drive the clamping jaw 905 to move left and right to achieve picking and placing at different positions, the up-down acting cylinder 904 can drive the clamping jaw 905 to move up and down to pick and place, an empty carrier can be moved to the carrier placing position 804, and a full carrier on the carrier placing position 804 can be moved to the full carrier unloading assembly 906, the operation is very convenient.
When in use, the Pin material belt feeding and cutting mechanism 2 can convey the Pin material belt to a cutting position to be cut into Pin needles, the broken Pin needles are carried by the Pin needle carrying mechanism 3 to move to the Pin needle transfer mechanism 4, the Pin needles on the Pin needle transfer mechanism 4 can be picked up by the turntable mechanism 5 and driven to rotate, the Pin needles can be visually detected and judged by the Pin needle detecting mechanism 6 in the rotating process, the Pin needles move to a position between the carrier moving mechanism 8 and the needle inserting mechanism 7 along with the further rotation of the turntable mechanism 5, the Pin needles can be inserted into the Pin needle carriers under the action of the needle inserting mechanism 7, when the carriers are full, the carriers which are full can be moved by the carrier carrying mechanism 9, the empty carriers can be replenished again, the needle inserting operation can be completed circularly, the needle inserting equipment does not need to weld needle caps on chips in advance, and the needle caps are transferred by the carriers, the Pin needle is inserted into the carrier, the chip is put on the carrier to be welded uniformly after the Pin needle is inserted into the carrier, the carrier is taken out after the Pin needle is welded, the carrier can be repeatedly used, the accuracy is higher than that of a welded Pin cap type carrier, the Pin needle or the chip is firmer, when the Pin needle or the chip changes, the switching and continuous production can be completed only by replacing the corresponding carrier, the flexible production capacity is greatly improved, and the use requirements on production efficiency and maintenance can be met.
It should be noted that, those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not therefore understood as limiting the scope of the claims of the technical solutions.