CN214878054U - Workpiece positioning mechanism - Google Patents
Workpiece positioning mechanism Download PDFInfo
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- CN214878054U CN214878054U CN202121410507.6U CN202121410507U CN214878054U CN 214878054 U CN214878054 U CN 214878054U CN 202121410507 U CN202121410507 U CN 202121410507U CN 214878054 U CN214878054 U CN 214878054U
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Abstract
The utility model discloses a workpiece positioning mechanism, which comprises a conveying device, an induction positioning device and a control device; the top of the conveying device comprises at least two conveying pieces which are sequentially arranged along a preset direction, a conveying gap is formed between every two adjacent conveying pieces, and all the conveying pieces synchronously convey along the same direction; the induction positioning device is arranged below the conveying piece, an induction signal of the induction positioning device can be transmitted to the top surface of the conveying device through a conveying gap, and the induction positioning device and the conveying device are respectively in communication connection with the control device. In the conveying direction, the induction positioning device can detect the set position on the workpiece, and the control device can control the conveying device to stop running by means of the signal of the induction positioning device, so that the conveying device can finish the positioning of the workpiece in the conveying direction while stopping conveying, and the positioning of the special-shaped workpiece can be realized. During assembly, positioning operation can be carried out only by enabling the induction signals to pass through the transmission gaps between the transmission parts, and the assembly procedure can be simplified.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to work piece positioning mechanism.
Background
In the process of processing a plate-like workpiece such as glass, after the workpiece is conveyed to a proper position on a conveyor, it is generally necessary to perform alignment by clamping both ends in the conveying direction with clamps in the conveying direction, and after the alignment, another process such as taking away by a robot is performed.
However, at present, both ends of many workpieces in the conveying direction are not flat, for example, a glass cover plate of a vehicle-mounted electronic product, and it may be difficult to adapt to the end surface shape of the workpiece by using a clamping and positioning manner of a clamp.
Therefore, how to facilitate the positioning of the special-shaped workpiece and reduce the assembly difficulty is a technical problem to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a work piece positioning mechanism can make things convenient for the location of special-shaped workpiece, and reduces the assembly degree of difficulty.
Another object of the present invention is to provide a portable electronic device including the above.
In order to achieve the above object, the utility model provides a following technical scheme:
a workpiece positioning mechanism comprises a conveying device, an induction positioning device and a control device;
the top of the conveying device comprises at least two conveying pieces which are sequentially arranged along a preset direction, a conveying gap is formed between every two adjacent conveying pieces, and the conveying pieces are synchronously conveyed along the same direction;
the induction positioning device is arranged below the conveying piece, induction signals of the induction positioning device can be transmitted to the top surface of the conveying device through one conveying gap, and the induction positioning device and the conveying device are respectively in communication connection with the control device.
Preferably, the aligning device further comprises an aligning driving device and an aligning structure connected to the aligning driving device, the aligning driving device can drive the aligning structure to move parallel to the top surface of the conveying device and perpendicular to the conveying direction of the conveying device, and the aligning structure protrudes above the top surface of the conveying device.
Preferably, two of the alignment structures are sequentially arranged along a direction parallel to the top surface of the conveying device and perpendicular to the conveying direction of the conveying device; the alignment driving device can drive the two alignment structures to approach or separate from each other.
Preferably, counterpoint structure includes the mounting panel and is fixed in the reference column of mounting panel top, at least two the reference column along direction of transfer sets gradually and adjacent the reference column has the clearance, the mounting panel connect in counterpoint drive arrangement.
Preferably, the top of the alignment structure protrudes upwardly through the transfer gap.
Preferably, the preset direction is a conveying direction of the conveying device.
Preferably, still include jacking device, jacking device include jacking drive arrangement and connect in the jacking support at jacking drive arrangement top under jacking drive arrangement's the drive, jacking support's top can extend on conveyer's the top surface to and retract to be not higher than conveyer's top surface.
Preferably, the jacking device further comprises a base plate arranged below the jacking support, and the bottom of the jacking support is slidably connected to the lifting guide mechanism on the base plate.
Preferably, the jacking leg is moved up and down through the transfer gap.
Preferably, the jacking support comprises a jacking mounting plate connected to the jacking driving device and at least two jacking plates fixed on the jacking mounting plate, the jacking plates are sequentially arranged along the conveying direction of the conveying device, and the jacking plates move up and down through the conveying gap.
The utility model provides a workpiece positioning mechanism, which comprises a conveying device, an induction positioning device and a control device; the top of the conveying device comprises at least two conveying pieces which are sequentially arranged along a preset direction, a conveying gap is formed between every two adjacent conveying pieces, and all the conveying pieces synchronously convey along the same direction; the induction positioning device is arranged below the conveying piece, an induction signal of the induction positioning device can be transmitted to the top surface of the conveying device through a conveying gap, and the induction positioning device and the conveying device are respectively in communication connection with the control device.
For the workpiece positioning mechanism, in the conveying direction, the induction positioning device can detect the set position on the workpiece, the control device can control the conveying device to stop running by means of the signal of the induction positioning device, so that the conveying device can finish positioning of the workpiece in the conveying direction while stopping conveying, positioning of the special-shaped workpiece can be realized, workpiece positioning in the direction is not required after the workpiece is stopped and conveyed, the positioning program is simplified, and positioning is convenient. In addition, due to the fact that the induction positioning device is used for positioning, contact between other equipment and the workpiece can be reduced, and friction damage to the workpiece is reduced. In addition, because the induction positioning device is arranged below the conveying pieces, when the induction positioning device is assembled, the induction signals can be positioned only through the conveying gaps between the conveying pieces, the assembly procedure can be simplified, and the space below the conveying device can be effectively utilized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a top view of a first workpiece;
FIG. 2 is a top view of a second workpiece;
FIG. 3 is a top view of a third workpiece;
fig. 4 is a partial structural view of a first embodiment of the workpiece positioning mechanism provided by the present invention;
fig. 5 is a structural diagram of a workpiece positioning mechanism according to an embodiment of the present invention when a first workpiece is transferred;
fig. 6 is a structural diagram of a workpiece positioning mechanism according to a fourth embodiment of the present invention;
fig. 7 is a top view of a second embodiment of a conveyor of a workpiece positioning mechanism according to the present invention.
Reference numerals:
the conveying device 1, the conveying member 11, the conveying gap 12;
an induction positioning device 2;
the alignment device 3, the alignment driving device 31, the synchronous belt transmission mechanism 311, the alignment structure 32, the mounting plate 321, the positioning column 322 and the sliding block 33;
the lifting device 4, the lifting driving device 41, the lifting support 42, the lifting mounting plate 421, the lifting plate 422, the lifting guide mechanism 43, the base plate 44, the slide 441 and the guide hole 442;
a mounting frame 5;
a first workpiece 6;
a second workpiece 7;
a third workpiece 8;
a fourth workpiece 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a work piece positioning mechanism can make things convenient for the location of special-shaped workpiece, and can reduce the assembly degree of difficulty.
The first embodiment of the workpiece positioning mechanism provided in the present invention, please refer to fig. 4 and 5, which includes a conveying device 1, an induction positioning device 2 and a control device.
As shown in fig. 5, the top of the conveying device 1 includes at least two conveying members 11 arranged in sequence along a predetermined direction, a conveying gap 12 is provided between adjacent conveying members 11, and the conveying members 11 are synchronously conveyed along the same direction.
As shown in fig. 4, the inductive positioning device 2 is disposed below the conveying member 11, and the inductive signal of the inductive positioning device 2 can be transmitted to the top surface of the conveying device 1 through a conveying gap 12. The induction positioning device 2 and the transmission device 1 are respectively connected with the control device in a communication way. The inductive positioning device 2 is preferably a sensor capable of detecting the presence or absence of a workpiece, such as an optical fiber sensor or an ultrasonic sensor. One or at least two inductive locating devices 2 may be provided.
The workpiece positioning mechanism can be used for a special-shaped workpiece, such as a special-shaped vehicle-mounted glass with a special-shaped surface on the end surface in the conveying direction A, as shown in a first workpiece 6 in fig. 5. Before the positioning in the conveying direction a, the positioning of the workpiece in the direction perpendicular to the conveying direction a may be completed. In the conveying direction A, when the workpiece existing structure is located right above the induction positioning device 2, the induction positioning device 2 sends a first induction signal to the control device, when the workpiece completely leaves the position right above the induction positioning device 2, the induction positioning device 2 sends a second induction signal to the control device, the control device can determine the position of the workpiece in the conveying direction A according to the change of the induction signal, and when the induction signal is changed from the first induction signal to the second induction signal, the conveying device 1 is controlled to stop conveying, so that the workpiece is positioned in the conveying direction A. Of course, in other embodiments, the end face of the workpiece in the conveying direction a may be arranged differently, such as the second workpiece 7 in fig. 2 and the third workpiece 8 in fig. 3, or, as shown in fig. 6, the workpiece positioning mechanism is also applicable to positioning of the fourth workpiece 9 whose end face is planar in the conveying direction a.
Or, the induction positioning device 2 may also perform positioning through distance detection, for example, a process hole is formed on the bottom surface of the workpiece, and when the process hole reaches the position right above the induction positioning device 2 in the conveying direction a, the distance between the induction positioning device 2 and the workpiece is a preset value, and at this time, the conveying device 1 is controlled to stop, so as to position the workpiece.
Based on the work piece positioning mechanism that this embodiment provided, in direction of transfer A, response positioner 2 can detect the settlement position on the work piece, and controlling means can stop the operation with the help of response positioner 2's signal control conveyer 1 for when conveyer 1 stops the conveying, accomplish the location of work piece in direction of transfer A, can realize the location of special-shaped work piece, and need not to carry out the work piece positioning in this side again after the work piece stops the conveying, simplifies the location procedure, and the location is convenient. In addition, due to the fact that the induction positioning device 2 is used for positioning, contact between other equipment and the workpiece can be reduced, and friction damage to the workpiece is reduced. In addition, because the induction positioning device 2 is arranged below the conveying members 11, when the conveying device is assembled, the induction signals can be positioned only through the conveying gaps 12 between the conveying members 11, the assembly procedure can be simplified, and the space below the conveying device 1 can be effectively utilized.
Further, as shown in fig. 4, the workpiece positioning mechanism further includes an alignment device 3. Specifically, the alignment device 3 includes an alignment driving device 31 and an alignment structure 32 connected to the alignment driving device 31, the alignment driving device 31 can drive the alignment structure 32 to move parallel to the top surface of the conveying device 1 and perpendicular to the conveying direction a, and the alignment structure 32 protrudes above the top surface of the conveying device 1.
In this embodiment, by providing the aligning device 3, the workpiece can be aligned in a direction parallel to the top surface of the conveying device 1 and perpendicular to the conveying direction a, and thus the workpiece can be positioned on the top surface of the conveying device 1 in a comprehensive manner by the workpiece positioning mechanism.
Specifically, the alignment driving device 31 may be communicatively connected to the control device. When the workpiece moves to the set alignment area, the control device controls the alignment driving device 31 to move, so that the alignment structure 32 pushes the workpiece to perform alignment.
Further, two alignment structures 32 are sequentially disposed along a direction parallel to the top surface of the conveying device 1 and perpendicular to the conveying direction a. The alignment driving device 31 can drive the two alignment structures 32 to move closer to or away from each other.
Specifically, as shown in fig. 4, the alignment driving device 31 includes a driver main body and a synchronous belt transmission mechanism 311, two alignment structures 32 are respectively fixed on belt surfaces of the synchronous belt transmission mechanism 311, which have opposite movement directions, and the synchronous belt transmission mechanism 311 is connected to the driver main body. The synchronous belt drive mechanism 311 can realize the approaching and separating of the two alignment structures 32. Or, the alignment driving device 31 includes two cylinders, the piston rods of the two cylinders are respectively connected to the two alignment structures 32, and the piston rods of the two cylinders move in opposite directions in synchronization.
In this embodiment, the alignment driving device 31 drives the two alignment structures 32 to move closer to and away from each other, so that the workpiece between the two alignment structures 32 can be centered and positioned, and the positioning reliability is high. Of course, in other embodiments, only one alignment structure 32 may be provided, and when the workpiece is placed on the conveying device 1, the alignment structure is biased to the direction of the alignment structure 32, and when the alignment structure 32 aligns, the workpiece is pushed toward the reference position, so that the alignment operation can be realized by the single-side alignment structure 32.
Further, the alignment structure 32 includes a mounting plate 321 and positioning pillars 322 fixed above the mounting plate 321, and at least two positioning pillars 322, for example two, are sequentially disposed along the conveying direction a. On the mounting plate 321, a gap is formed between adjacent positioning posts 322, and the mounting plate 321 is connected to the alignment driving device 31.
Wherein, preferably, the positioning column 322 has at least two mounting positions on the mounting plate 321, and the positioning column 322 can be replaceably fixed at different mounting positions to adapt to different workpiece shapes.
Because of the gap between the adjacent positioning pillars 322 on the mounting plate 321, the alignment structure 32 can perform point-by-point positioning on the same side of the workpiece, and the alignment structure 32 is suitable for centering a workpiece with a special-shaped side, such as the top surface of the third workpiece 8 in the orientation of fig. 3. Compared with the embodiment in which the alignment structure 32 is directly provided with the plate-shaped structure, the shape of the plate-shaped structure needs to be adapted to the workpiece, and the alignment structure 32 in the embodiment is more convenient to process and has stronger adaptability.
Further, as shown in fig. 5, the top of the alignment structure 32 extends upward through the conveying gap 12, in this embodiment, the top of the alignment structure 32 is a positioning column 322, and the top of each positioning column 322 extends upward through the corresponding conveying gap 12. The positioning column 322 is movable in the conveying gap 12, and the range in which the positioning drive device 31 drives the positioning column 322 to move can be expanded by using the conveying gap 12.
Further, as shown in fig. 5, the predetermined direction is the conveying direction a of the conveying member 11, and at this time, the conveying gaps 12 and the conveying member 11 are alternately arranged along the conveying direction a, and the extending direction of the conveying gaps 12 is adapted to the moving direction of the alignment structure 32, so that the conveying member 11 and the alignment structure 32 can be prevented from colliding. Accordingly, the conveying member 11 is embodied as a roller, a conveying roller, or the like.
Further, as shown in fig. 4, the workpiece positioning mechanism further includes a jacking device 4. The jacking device 4 comprises a jacking driving device 41 and a jacking bracket 42 connected to the top of the jacking driving device 41. The jacking driving device 41 can drive the jacking bracket 42 to ascend and descend, and particularly, the top of the jacking bracket 42 can extend above the top surface of the conveying device 1 and retract to be not higher than the top surface of the conveying device 1. The jacking driving device 41 may be specifically a pneumatic cylinder or a hydraulic cylinder.
Before the conveying device 1 conveys the workpiece to the set alignment area, the top of the jacking support 42 retracts to a position which is not higher than the top surface of the conveying device 1, so that the workpiece can move smoothly, after the workpiece enters the set alignment area, the jacking support 42 is lifted to support the workpiece away from the top surface of the conveying device 1, then the alignment device 3 performs alignment operation again, and friction between the workpiece and the conveying device 1 in the alignment process can be reduced. Of course, in other embodiments, the lifting device 4 may be used to lift the workpiece after the workpiece is positioned, so that the workpiece can be taken away.
Further, as shown in fig. 4, the jacking device 4 further includes a base plate 44 disposed below the jacking bracket 42, and a bottom of the jacking bracket 42 is slidably connected to the lifting guide mechanism 43 on the base plate 44. Wherein, optionally, a guide hole 442 is provided on the base plate 44, and the elevation guide mechanism 43 includes a guide rod slidably coupled in the guide hole 442. Through the setting of lift guiding mechanism 43, can improve jacking support 42 elevating movement's stationarity.
As shown in fig. 4, the alignment device 3 is also connected to the base plate 44, and accordingly, a slide channel 441 is disposed on the base plate 44, and a slide block 33 slidably connected to the slide channel 441 is disposed on the alignment structure, so as to ensure that the alignment structure 32 moves stably under the driving of the alignment driving device 31.
Further, as shown in fig. 5, the lifting support 42 is telescopically moved through the transfer gap 12 so as to be adapted to the shape of the workpiece, and the workpiece is lifted and supported from the middle of the workpiece.
Further, the jacking bracket 42 includes a jacking mounting plate 421 connected to the jacking driving device 41 and at least two jacking plates 422 fixed on the jacking mounting plate 421, each jacking plate 422 is sequentially arranged along the conveying direction a, and the jacking plates 422 are lifted and lowered through the conveying gap 12. The workpiece is supported by matching different jacking plates 422, so that the supporting stability can be improved. In addition, the inductive locating device 2 can be fixed on the jacking mounting plate 421.
Preferably, at least two jacking positions are arranged on the jacking mounting plate 421, which are more than the number of the jacking plates 422, and each jacking plate 422 can be selectively fixed at any jacking position to adjust the position relationship of each jacking plate 422, so as to meet the jacking requirements of different workpieces.
Further, the conveying device 1 includes a mounting frame 5 disposed vertically through, the conveying member 11 is connected to a top opening of the mounting frame 5, and the base plate 44 is disposed at a bottom opening of the mounting frame, so that the jacking device 4 and the aligning device 3 are located below the conveying device 1.
The specific operation process of the workpiece positioning mechanism in this embodiment is as follows:
the work piece conveys on the top surface of conveyer 1 fast, is sensed when passing induction positioner 2, and after the time delay is set for a long time, lets conveyer 1 stop for when stopping, the work piece is located between two counterpoint structures 32 and is located jacking device 4 top. The jacking device 4 jacks up the workpiece to separate the workpiece from the top surface of the conveying device 1, and then the two alignment structures 32 in the alignment device 3 clamp the workpiece to perform centering operation, so as to complete positioning of the workpiece in one direction. After the aligning device 3 and the jacking device 4 are reset, the workpiece falls on the conveying device 1 again. Then, the conveying device 1 is operated in the reverse direction, so that the workpiece is conveyed in the reverse direction, and when the induction positioning device 2 detects that the workpiece is changed from the workpiece in the right upper direction to the workpiece-free state, namely the workpiece completely leaves the induction positioning device 2, the control device controls the conveying device 1 to stop operating, and the positioning of the workpiece in the other direction is completed.
The workpiece positioning mechanism in the embodiment can be suitable for positioning workpieces with special-shaped positioning surfaces on all positioning surfaces in a mode of combining mechanical centering and inductive positioning of the workpieces, and is compatible with positioning of workpieces of different models. In addition, the interval of conveying piece 11 sets up for conveying piece 11 below space and conveying clearance 12 department can be utilized, hold the structure in aligning device 3 or the jacking device 4, are favorable to practicing thrift equipment occupation space.
Of course, in other embodiments, the predetermined direction B of the arrangement of the conveying members 11 and the conveying direction a may have other positional relationships. In the second embodiment shown in fig. 7, the conveying direction a is perpendicular to the predetermined direction B, and optionally, the conveying member 11 is a plurality of belts supported by support rollers, the rotation axes of which are parallel to the predetermined direction B.
In addition, when the positioning device 4 and the aligning device 3 are assembled, the space of the conveying gap 12 may not be utilized, specifically, as shown in fig. 7, in a direction parallel to the top surface of the conveying device 1 and perpendicular to the conveying direction a, that is, in the preset direction B, the aligning structure 32 and the jacking bracket 42 are both disposed at the side surface of the conveying device 1 and do not enter the conveying gap 12, at this time, positioning and jacking of a workpiece having a size in the direction larger than that of the conveying device 1 can be realized, and the aligning structure 32 and the jacking bracket 42 perform pressing, centering and jacking on the part of the workpiece exceeding the conveying device 1.
In addition, in the conveying device 1, the alignment structure 32 may be disposed in the conveying gap 12, but compared to the first embodiment, in the centering process, the alignment structure 32 moves along the preset direction B at this time, and in order to avoid the alignment structure 32 from hitting the conveying member 11, the magnitude relationship between the conveying gap 12 and the stroke of the alignment structure 32 needs to be coordinated during the processing.
It will be understood that when an element is referred to as being "secured" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The workpiece positioning mechanism provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. The workpiece positioning mechanism is characterized by comprising a conveying device (1), an induction positioning device (2) and a control device;
the top of the conveying device (1) comprises at least two conveying pieces (11) which are sequentially arranged along a preset direction, a conveying gap (12) is formed between every two adjacent conveying pieces (11), and the conveying pieces (11) are synchronously conveyed along the same direction;
the induction positioning device (2) is arranged below the conveying piece (11), an induction signal of the induction positioning device can be transmitted to the top surface of the conveying device (1) through the conveying gap (12), and the induction positioning device (2) and the conveying device (1) are respectively in communication connection with the control device.
2. The workpiece positioning mechanism according to claim 1, further comprising an alignment device (3), wherein the alignment device (3) comprises an alignment driving device (31) and an alignment structure (32) connected to the alignment driving device (31), the alignment driving device (31) can drive the alignment structure (32) to move parallel to the top surface of the conveying device (1) and perpendicular to the conveying direction (a) of the conveying device (1), and the alignment structure (32) protrudes above the top surface of the conveying device (1).
3. The workpiece positioning mechanism according to claim 2, characterized in that two of the alignment structures (32) are arranged in sequence along a direction parallel to the top surface of the conveyor (1) and perpendicular to the direction of the conveying direction (a) of the conveyor (1); the alignment driving device (31) can drive the two alignment structures (32) to approach or move away from each other.
4. The workpiece positioning mechanism according to claim 2, wherein the alignment structure (32) comprises a mounting plate (321) and positioning pillars (322) fixed above the mounting plate (321), at least two positioning pillars (322) are sequentially arranged along the conveying direction (a) and have a gap adjacent to the positioning pillars (322), and the mounting plate (321) is connected to the alignment driving device (31).
5. The workpiece positioning mechanism of claim 4, wherein a top of the alignment structure (32) protrudes upwardly through the transfer gap (12).
6. The workpiece positioning mechanism according to any of claims 1 to 5, characterized in that the predetermined direction is a transport direction (A) of the transport device (1).
7. The workpiece positioning mechanism according to any one of claims 1 to 5, characterized by further comprising a jacking device (4), wherein the jacking device (4) comprises a jacking driving device (41) and a jacking bracket (42) connected to the top of the jacking driving device (41), and the top of the jacking bracket (42) can extend above the top surface of the conveying device (1) and retract to be not higher than the top surface of the conveying device (1) under the driving of the jacking driving device (41).
8. The workpiece positioning mechanism according to claim 7, wherein the jacking device (4) further comprises a base plate (44) arranged below the jacking bracket (42), and the bottom of the jacking bracket (42) is slidably connected with a lifting guide mechanism (43) on the base plate (44).
9. The workpiece positioning mechanism of claim 7, characterized in that the jacking leg (42) is moved up and down through the transfer gap (12).
10. The workpiece positioning mechanism according to claim 9, wherein the jacking bracket (42) comprises a jacking mounting plate (421) connected to the jacking driving device (41) and at least two jacking plates (422) fixed on the jacking mounting plate (421), each jacking plate (422) is sequentially arranged along the conveying direction (a) of the conveying device (1), and the jacking plates (422) move up and down through the conveying gap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202121410507.6U CN214878054U (en) | 2021-06-23 | 2021-06-23 | Workpiece positioning mechanism |
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| CN202121410507.6U CN214878054U (en) | 2021-06-23 | 2021-06-23 | Workpiece positioning mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001507A (en) * | 2023-08-28 | 2023-11-07 | 东莞市鼎力自动化科技有限公司 | Crystal support surface polishing equipment |
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- 2021-06-23 CN CN202121410507.6U patent/CN214878054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117001507A (en) * | 2023-08-28 | 2023-11-07 | 东莞市鼎力自动化科技有限公司 | Crystal support surface polishing equipment |
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