CN105775666B - A kind of positive and negative identification device of workpiece and automatic charging device - Google Patents
A kind of positive and negative identification device of workpiece and automatic charging device Download PDFInfo
- Publication number
- CN105775666B CN105775666B CN201610305653.XA CN201610305653A CN105775666B CN 105775666 B CN105775666 B CN 105775666B CN 201610305653 A CN201610305653 A CN 201610305653A CN 105775666 B CN105775666 B CN 105775666B
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- China
- Prior art keywords
- workpiece
- detection hole
- air pressure
- automatic charging
- measuring apparatus
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The positive and negative identification device of workpiece provided by the invention includes base, and base is located on the path of workpiece motion s, the both ends insertion setting detection hole on base, and can accommodate workpiece inside detection hole extends through.Air pressure measuring apparatus is also set up on base, also opens up groove annular in shape in the detection hole side wall on base, air pressure measuring apparatus can port connect on groove.When workpiece is located in detection hole, groove can be covered in the perforate on workpiece, i.e. air pressure measuring apparatus can connect with the perforate on workpiece.When measuring, if the perforate on workpiece is corresponding with the groove of detection hole overlapping, air pressure measuring apparatus is set to be connected with perforate, because the atmospheric pressure value that the presence of perforate measures is close to zero；And if the groove of detection hole is covered in one end of no perforate, and air pressure measuring apparatus can measure to obtain barometric information.It just can interpolate that whether workpiece operation is in positive direction by measuring obtained barometric information.
Description
Technical field
The present invention relates to Assembling Production technical field, concretely relates to a kind of positive and negative identification device of workpiece.Additionally
Including a kind of automatic charging device.
Background technology
For the parts of circle tube wall belt hole, first to determine that its positive and negative could realize correctly is installed before selection.Such as Fig. 1
It is shown, it is the cross-sectional view of workpiece, the perforate on workpiece tube wall is not opened completely close to one end therein, the other end
Hole.The mode of generally use hand picking at present judges the positive and negative of workpiece, is identified by naked eyes.Workpiece on streamline vertically
Motion, one end only with holes one end facing forward or not with holes is towards first two situation.If workpiece is in reverse on streamline,
Workpiece is then turned into direction by hand by operating personnel, workpiece is when assemble in next step in forward direction.
But manually-operated mode needs to arrange for substantial amounts of operating personnel, and artificially identification can be by work fatigue etc. no
, easily there is flase drop in the influence of certainty factor, causes operation not in next step to be normally carried out.
Therefore, for those skilled in the art, how to design it is a kind of can the positive and negative device of automatic identification workpiece,
Improve recognition efficiency and ensure accuracy of identification, be technical problem urgently to be resolved hurrily at present.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of positive and negative identification device of workpiece, including it is arranged at workpiece fortune
Base on walking along the street footpath, the detection hole of both ends insertion is opened up on the base, and the detection hole can accommodate the workpiece and run through
Pass through；Air pressure measuring apparatus is also set up on the base, the air pressure measuring apparatus is communicated in ring in the side wall of the detection hole
The groove that shape is set；The groove can be to being covered on the workpiece perforate.
Alternatively, the length of the detection hole is identical with the length of the workpiece；The air pressure measuring apparatus is corresponding
The groove be respectively set to two, two air pressure measuring apparatus and two grooves are respectively about the detection hole
The cross section at center is symmetrical.
Alternatively, the base is fixedly connected on rotating device；The rotation axis of the rotating device and the detection hole
Central axis upright.
Alternatively, the positive and negative identification device of workpiece including described in any of the above-described, in addition to flexible track and the detection
The first driving means of the central axis upright in hole, the first driving means are fixedly connected with distribution block, opened in the distribution block
If the material-distributing hole of the workpiece can be accommodated, the first driving means can take the workpiece in the material-distributing hole to institute
State the arrival end of detection hole；The second drive device that flexible track is located at the detection hole extended line can be by described in arrival end
Workpiece is pushed in the detection hole.
Alternatively, the first driving means are also fixedly connected with material blocking block, and the distribution block is parallel with the material blocking block；Institute
The port of export of the detection hole can be covered in by stating material blocking block.
Alternatively, also insertion sets the first discharge opening in the distribution block, is penetrated on the material blocking block and sets the second discharging
Hole；The material-distributing hole aligns with feed channel to timing, first discharge opening, second discharge opening and the detection hole three
Insertion.
Alternatively, in addition to bottom plate, the rotating device are fixedly installed on the bottom plate with the first driving means,
Second drive device is directly fixed in frame.
Alternatively, the distribution block is fixed with the material blocking block by supporting plate and the first driving means, described
Supporting plate is translated by the guide rail that bottom is set on the bottom plate.
Alternatively, the bottom plate is obliquely installed；The flexible track of the first driving means is located at horizontal plane, and described second
The flexible track of drive device is identical with the inclined direction of the bottom plate.
Alternatively, the rotating device is rotary cylinder, and the first driving means are with second drive device
Telescopic cylinder.
The positive and negative identification device of workpiece provided by the invention includes base, and base is located on the path of workpiece motion s, in base
Upper both ends insertion sets detection hole, and can accommodate workpiece inside detection hole extends through.Air pressure measuring apparatus is also set up on base,
Also open up groove annular in shape in detection hole side wall on base, air pressure measuring apparatus can port connect on groove.
When workpiece is located in detection hole, groove can be covered in the perforate on workpiece, i.e. air pressure measuring apparatus can be with opening on workpiece
Hole connects.
When measuring, if the perforate on workpiece is corresponding with the groove of detection hole overlapping, make air pressure measuring apparatus with opening
Hole connects, because the atmospheric pressure value that the presence of perforate measures is close to zero；And if the groove of detection hole is covered in no perforate
One end, and air pressure measuring apparatus can measure to obtain barometric information.Workpiece is just can interpolate that by measuring obtained barometric information
Whether operation is in positive direction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the sectional structure chart of workpiece；
Fig. 2 is positive and negative a kind of specific sectional structure chart of identification device in the present invention；
Fig. 3 is the construction profile that positive and negative identification device includes rotating device；
Fig. 4 is a kind of specific top view of automatic charging device in the present invention.
Wherein：
Workpiece 1, base 2, detection hole 21, air pressure measuring apparatus 22, rotating device 3, first driving means 4, distribution block 41,
Material-distributing hole 411, the first discharge opening 412, material blocking block 42, the second discharge opening 421, supporting plate 43, guide rail 44, the second drive device 5,
Bottom plate 6, feed channel 7.
Embodiment
The core of the present invention is to provide a kind of workpiece positive and negative identification device, can automatic decision workpiece be in positive or anti-
To without the artificial efficiency for identifying, improving detection.
In order that those skilled in the art more fully understands the technical scheme of the application, below in conjunction with accompanying drawing and specifically
Embodiment the positive and negative identification device of workpiece that provides of the present invention is described in detail.
A kind of as shown in Fig. 2 specific cross-sectional view of the positive and negative identification device of workpiece provided for the present invention.The dress
The base 2 including being arranged on the operating path of workpiece 1 is put, the space accommodated is provided to workpiece 1 to be detected.Opened up on base 2
Detection hole 21, the both ends insertion base 2 of detection hole 21, can accommodate workpiece 1 and extend through, workpiece 1 enters from arrival end, from another
The port of export of side passes, and workpiece 1 is in the inside of detection hole 21 during detection.
The groove of ring-type is opened up in the side wall of detection hole 21, air pressure measuring apparatus 22 is provided with base, air pressure is surveyed
The end of amount device 22 is communicated in the groove in detection hole 21, and groove can be covered in the perforate of workpiece 1.
Judge workpiece 1 it is positive and negative when, workpiece 1 is located inside detection hole 21, if the groove of detection hole 21 is covered in work
Perforate on part 1, due to can be considered zero in the absence of the atmospheric pressure value of obstruction, measurement, it is believed that without air pressure；If detection hole 21 is recessed
Groove is not covered with the perforate on workpiece 1, but is covered in the other end of workpiece 1, and detection hole 21 circumferentially covers workpiece 1, by
In the obstruction that workpiece tube wall be present, measurement obtains a barometric information value, it is believed that air pressure be present.Air pressure measuring apparatus 22 can be advance
The position relative with the perforate of workpiece 1 is set in, if not detecting air pressure, then it is assumed that the direction of workpiece be it is reverse, can be to it
Towards being adjusted, recover normal position.
Further, the length of detection hole 21 and workpiece 1 are arranged to identical length, workpiece 1 is just filled up detection hole,
The convenient relative position for determining workpiece 1 simultaneously.In order to preferably determine the direction of workpiece 1, two air pressure are set to survey on base 2
Device 22 is measured, opens up two grooves in the side wall of detection hole 21, two air pressure measuring apparatus 22 and two grooves correspond to respectively, air pressure
The termination of measurement apparatus 22 connects with groove, and two air pressure measuring apparatus 22 and two grooves are respectively positioned at detection hole 21 close to end
The position in portion, two air pressure measuring apparatus 22 are symmetrical on the cross section at the center of detection hole 21, and two grooves are equally also on inspection
The cross section at the center of gaging hole 21 is symmetrical, and no matter workpiece 1 is in forward or backwards, and perforate can be corresponding with one of groove.
The positive and negative estimate of situation of workpiece 1 when as shown in table 1, to be provided with two air pressure measuring apparatus 22.Barometric surveying fills
Put 22 and air pressure is measured by way of being inflated into groove, two air pressure measuring apparatus are expressed as air pressure measuring apparatus A
With air pressure measuring apparatus B.The sealing ring of ring-type is additionally provided with the both sides of groove, to ensure air pressure measuring apparatus 22 and workpiece 1
The compactness of contact, improve the accuracy of measurement.If air pressure measuring apparatus A and air pressure measuring apparatus B do not measure pressure
Value, represent sealing ring damage, it is necessary to change in time.If it find that when workpiece 1 is not located in forward position, pass through warning device
Equipment is set to send alarm signal.
Table 1
As shown in figure 3, representing that positive and negative identification device includes the construction profile of rotating device, arrow represents workpiece 1 in Fig. 3
The direction of motion.It is fixed on base 2 to set in order to which reverse workpiece 1 is adjusted into positive in time after testing result has been obtained
Rotating device 3 is put, rotating device 3 is fixed on the bottom of base 2, the rotation axis of rotating device 3 and the central shaft of detection hole 21
Line is vertical, when rotating device 3 rotates, in central axis moment of detection hole 21 is generally aligned in the same plane.Rotating device 3 and air pressure
Measurement apparatus 22 is all connected to control centre, sends by control centre's judged result and uniformly action command.Rotating device 3 can enter
Row 180 degree rotates, and workpiece 1 can be carried out into 180 degree steering after rotation, realize the effect of tuning.
Further, in order that positive and negative identification, positive and negative tuning, workpiece automatic transport whole process full automation, the present invention
A kind of automatic charging device is additionally provided, as shown in figure 4, be a kind of concrete structure diagram of automatic charging device, arrow table in figure
Show the direction of motion of workpiece 1.It includes above-mentioned positive and negative identification device.Also include first driving means 4, the first driving dress
Put 4 flexible track and the central axis upright of detection hole 21.First driving means 4 are fixedly connected with distribution block 41, distribution block 41
On open up the material-distributing hole 411 that can accommodate workpiece 1, the width of distribution block 41 is identical with the length of workpiece 1, the length of material-distributing hole 411
Degree is also identical with the length of workpiece 1.When first driving means 4 are run, the workpiece 1 in material-distributing hole 411 can be taken to detection hole
21 arrival end, material-distributing hole 411 is aligned with detection hole 21, into detection hole 21 after detect again it is positive and negative.Workpiece 1 is by the first driving
Device 4 is translational motion when driving, and is not rotated.
In addition, being additionally provided with the second drive device 5, the flexible track of the second drive device 5 is located at the extension of detection hole 21
On line, when the second drive device 5 extends, workpiece 1 can be pushed to detection hole 21 by the termination of telescopic end from the translation of material-distributing hole 411
In.That is the flexible track of the drive device 5 of first driving means 4 and second is mutually perpendicular to.
Further, when workpiece 1 being sent into detection hole 21, in order to determine the location of workpiece 1, in the outlet of detection hole 21
End is stopped, workpiece 1 is completely in detection hole 21.It is fixed in first driving means 4 in order to reach the purpose of stop
Material blocking block 42 is set, and material blocking block 42 and distribution block 41 are arranged in parallel.Distribution block 41 can cover detection hole in ad-hoc location
21 arrival end, material blocking block 42 can be covered in the port of export of detection hole 21.When material-distributing hole 411 and detection hole 21 are to timing, gear
Expect that the pan section of block 42 covers the port of export of detection hole 21, after the second drive device 5 promotes workpiece 1 to enter detection hole 21,
Stop through material blocking block 42 and position.
Further, also insertion sets the first discharge opening 412, the first discharge opening 412 and material-distributing hole 411 in distribution block 41
It is parallel to open up；Penetrated on material blocking block 42 and second discharge opening 421 is set, in both the first discharge opening 412 and the second discharge opening 421
Axis is on the same line.When material-distributing hole 411 and feed channel 7 are to timing, the first discharge opening 412, the second discharge opening 421 and detection
The three of hole 21 aligns insertion, and the second drive device 5 can be allow to sequentially pass through the first discharge opening 412, detection hole 21,
Two discharge openings 421, most workpiece 1 is released at last.Feed channel 7 is the passage that workpiece 1 enters place before automatic charging device, now
Workpiece 1 is regardless of positive and negative.
The effect of the first discharge opening 412 and the second discharge opening 421 is set to be, when workpiece 1 is sent to detection by material-distributing hole 411
After the arrival end in hole 21, stretched out by the second drive device 5 and workpiece 1 is pushed in detection hole 21, and stopped by material blocking block 42 and determined
Position.Then first driving means 4 drive distribution block 41 to be returned to initial position, even if also material-distributing hole 411 and feed channel 7 align,
Next workpiece 1 can be made to enter material-distributing hole 411.It can be detected, be detected during initial position is replied
As a result after, judge to be pushed directly on by the second drive device 5 or by being promoted by the second drive device 5 again after the tuning of rotating device 3,
Most workpiece 1 releases automatic charging device and carries out next step operation at last.Certainly, the above-mentioned course of work is only used as one kind specifically
Reference form, other courses of work can also, such as do not returned after workpiece 1 is sent to the arrival end of detection hole 21 by distribution block 41
Initial position, its position is remained, workpiece 1 is released into return again by the second drive device 5 after judging to terminate, these tools
The form of body is all possible.
Automatic charging device also includes bottom plate 6, and bottom plate 6 is fixedly mounted in frame, rotating device 3 and first driving means
4 are fixedly mounted on bottom plate 6, and the second drive device 5 is directly anchored in frame.Certainly, rotating device 3, first is driven and filled
Put 4 and second drive device 5 be all fixed on bottom plate 6 can also, all the present invention protect in the range of.
Distribution block 41 and material blocking block 42 are parallel to each other, and are each attached on supporting plate 43, by supporting plate 43 indirectly and first
Drive device 4 is fixed.The bottom of supporting plate 43 sets guide rail 44, and guide rail 44 is arranged on bottom plate 6, and first driving means 4 drive
Supporting plate 43 translates along guide rail 44 on bottom plate 6.
In order that workpiece 1 more swimmingly moves between all parts, bottom plate 6 is obliquely installed, first driving means 4
Flexible track is located in horizontal plane.The flexible track of second drive device 5 is identical with 6 inclined direction of bottom plate.So feed channel 7
Also to be obliquely installed, workpiece 7 can enter in distribution block 41 under gravity.When the second drive device 5 promotes workpiece 1 simultaneously
Easily.
Specifically, the rotating device 3 in the present invention is rotary cylinder, and first driving means 4 are with the second drive device 5
Telescopic cylinder.
Automatic charging device provided by the invention is employed, positive and negative identification can be automatically performed, workpiece turns to and feeding step
Suddenly, it is not necessary to manual intervention, the production efficiency of raising.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle, it can realize in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty phase
Consistent most wide scope.
Claims (9)
- A kind of 1. automatic charging device, it is characterised in that including the positive and negative identification device of workpiece, the positive and negative identification device bag of workpiece The base (2) being arranged on workpiece (1) operating path is included, the detection hole (21) of both ends insertion is opened up on the base (2), it is described Detection hole (21) can accommodate the workpiece (1) and extend through；Air pressure measuring apparatus (22), institute are also set up on the base (2) State air pressure measuring apparatus (22) and be communicated in the groove that the side wall upper annular of the detection hole (21) is set；The groove can cover Perforate on the workpiece (1)；Also include flexible track and the first driving means (4) of the central axis upright of the detection hole (21), described first drives Dynamic device (4) is fixedly connected with distribution block (41), and the material-distributing hole that can accommodate the workpiece (1) is opened up on the distribution block (41) (411), the first driving means (4) can take the workpiece (1) in the material-distributing hole (411) to the detection hole (21) arrival end；The second drive device (5) that flexible track is located at the detection hole (21) extended line can be by arrival end The workpiece (1) is pushed in the detection hole (21).
- 2. automatic charging device according to claim 1, it is characterised in that the length of the detection hole (21) and the work The length of part (1) is identical；The corresponding groove of the air pressure measuring apparatus (22) is respectively set to two, described in two Air pressure measuring apparatus (22) and two grooves are symmetrical respectively about the cross section at the detection hole (21) center.
- 3. automatic charging device according to claim 2, it is characterised in that the base (2) is fixedly connected on rotating dress Put (3)；The rotation axis of the rotating device (3) and the central axis upright of the detection hole (21).
- 4. automatic charging device according to claim 3, it is characterised in that the first driving means (4) are also fixed to be connected Material blocking block (42) is connect, the distribution block (41) is parallel with the material blocking block (42)；The material blocking block (42) can be covered in described The port of export of detection hole (21).
- 5. automatic charging device according to claim 4, it is characterised in that also insertion sets the on the distribution block (41) One discharge opening (412), on the material blocking block (42) insertion the second discharge opening (421) is set；The material-distributing hole (411) and feed channel (7) timing, first discharge opening (412), second discharge opening (421) are aligned with the detection hole (21) three and passed through It is logical.
- 6. automatic charging device according to claim 4, it is characterised in that also including bottom plate (6), the rotating device (3) it is fixedly installed in the first driving means (4) on the bottom plate (6), second drive device (5) is directly fixed on In frame.
- 7. automatic charging device according to claim 6, it is characterised in that the distribution block (41) and the material blocking block (42) fixed by supporting plate (43) and the first driving means (4), the supporting plate (43) is led by what bottom was set Rail (44) translates on the bottom plate (6).
- 8. automatic charging device according to claim 6, it is characterised in that the bottom plate (6) is obliquely installed；Described first The flexible track of drive device (4) is located at horizontal plane, and flexible track and the bottom plate (6) of second drive device (5) incline Oblique direction is identical.
- 9. automatic charging device according to claim 3, it is characterised in that the rotating device (3) is rotary cylinder, institute It is telescopic cylinder that first driving means (4), which are stated, with second drive device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305653.XA CN105775666B (en) | 2016-05-09 | 2016-05-09 | A kind of positive and negative identification device of workpiece and automatic charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305653.XA CN105775666B (en) | 2016-05-09 | 2016-05-09 | A kind of positive and negative identification device of workpiece and automatic charging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105775666A CN105775666A (en) | 2016-07-20 |
| CN105775666B true CN105775666B (en) | 2018-03-27 |
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| CN201610305653.XA Active CN105775666B (en) | 2016-05-09 | 2016-05-09 | A kind of positive and negative identification device of workpiece and automatic charging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108240795A (en) * | 2016-12-23 | 2018-07-03 | 智邦英才教育科技（深圳）有限公司 | A kind of eccentric wheel positive and negative identifying system |
| CN108381143B (en) * | 2018-05-14 | 2024-05-03 | 深圳市华惠连接器有限公司 | Feeding device |
| CN109879018B (en) * | 2019-02-18 | 2021-12-10 | 福建伟易泰智能科技有限公司 | Automatic harness wire selecting device and selecting method |
| CN110217559B (en) * | 2019-06-18 | 2024-08-27 | 武汉凡谷电子技术股份有限公司 | Forward and reverse recognition conveying device for rod parts with different end surfaces |
| CN110255167B (en) * | 2019-06-28 | 2024-06-21 | 广东利元亨智能装备股份有限公司 | Workpiece dislocation grabbing device |
| CN110395557B (en) * | 2019-06-28 | 2024-07-16 | 广东利元亨智能装备股份有限公司 | Workpiece overturning and feeding method and equipment thereof |
| CN111307081A (en) * | 2019-11-13 | 2020-06-19 | 浙江新昌三雄轴承有限公司 | Bearing ring detection device |
| CN112548518A (en) * | 2020-12-22 | 2021-03-26 | 安徽华菱汽车有限公司 | Device and method for identifying and reversing positive and negative materials of water feeding pipe of cylinder cover |
| CN119490044A (en) * | 2025-01-17 | 2025-02-21 | 潍柴动力股份有限公司 | Directional conveying device for valve guide pipe |
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| CN103317383A (en) * | 2013-06-27 | 2013-09-25 | 苏州边枫电子科技有限公司 | Directional discharge device |
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| CN103624515A (en) * | 2013-11-25 | 2014-03-12 | 重庆市璧山爱华有限责任公司 | Workpiece steering mechanism |
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|---|---|---|---|---|
| DE9313348U1 (en) * | 1993-09-04 | 1993-12-23 | Gebhardt Fördertechnik GmbH, 74889 Sinsheim | Assembly line with transfer device |
| CN201170801Y (en) * | 2008-03-13 | 2008-12-24 | 上海电缆研究所 | Optical fiber active connector pin body end face recognition device |
| CN102476313A (en) * | 2010-11-26 | 2012-05-30 | 欣竑科技有限公司 | Method and device for guiding and transmitting specific end of columnar element |
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| CN103624515A (en) * | 2013-11-25 | 2014-03-12 | 重庆市璧山爱华有限责任公司 | Workpiece steering mechanism |
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| Publication number | Publication date |
|---|---|
| CN105775666A (en) | 2016-07-20 |
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