CN220554791U - Automatic sorting equipment with variable distance for circuit board - Google Patents
Automatic sorting equipment with variable distance for circuit board Download PDFInfo
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- CN220554791U CN220554791U CN202321945059.9U CN202321945059U CN220554791U CN 220554791 U CN220554791 U CN 220554791U CN 202321945059 U CN202321945059 U CN 202321945059U CN 220554791 U CN220554791 U CN 220554791U
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- 230000002950 deficient Effects 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 230000000007 visual effect Effects 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
A circuit board variable-pitch automatic sorting device is provided, wherein a machine table is provided with a transmission track, a mechanical arm, a good product area and a defective product area; a variable-pitch sorting mechanism and a visual detection mechanism are arranged on the movable end of the mechanical arm; the variable-pitch sorting mechanism comprises a variable-pitch cylinder, a guide sliding rail and a plurality of material taking modules moving along the guide sliding rail, wherein each adjacent material taking module is connected through spring transmission; a limiting block is arranged on the variable-pitch sorting mechanism and is propped against the rightmost material taking module on the right side; the distance-changing cylinder is provided with a distance-changing push rod which is propped against the leftmost material-taking module at the left side, and the distance-changing push rod moves left and right under the drive; the variable-pitch sorting mechanism is also provided with a contraction limiting structure and an expansion limiting structure, the contraction limiting structure limits the minimum spacing of the material taking modules, and the minimum spacing corresponds to the arrangement spacing of the circuit boards on the carrier; the expansion limiting structure limits the maximum spacing of the material taking modules, and the maximum spacing corresponds to the arrangement spacing of the circuit boards on the material discharging disc. The equipment can improve sorting efficiency.
Description
Technical Field
The utility model relates to the technical field of automatic equipment for circuit boards, in particular to automatic sorting equipment with variable distance for circuit boards.
Background
PCB (Printed Circuit Board) is called a printed circuit board, also called a printed circuit board, which is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of the electronic components.
In the processing flow of the PCB, the good products and the defective products of the PCB are required to be sorted; the traditional sorting mode is to reject the defective products through manual operation when testing single circuit board, after every test circuit board, all need operating personnel corresponding place it in the defective products district or defective products district, and this kind of mode process is loaded down with trivial details, and the letter sorting is troublesome, and is inefficiency, can bring the cost of labor moreover.
The existing automatic sorting equipment is characterized in that a visual detection module is used for judging whether a circuit board on a carrier is good or defective, and then a mechanical arm is used for correspondingly placing the circuit board on the carrier on a discharging disc of a good area or a defective area; however, because in the existing process, the arrangement space of the circuit boards on the carrier is different from the arrangement space of the circuit boards on the discharging tray, the mechanical arm cannot grasp a plurality of circuit boards from the carrier at a time and place the circuit boards on the discharging tray, and only can grasp and place the circuit boards one by one, so that the working efficiency is unsatisfactory.
To solve the above problems, it is desirable to provide an automatic sorting device for circuit boards with variable pitches, which can grasp a plurality of circuit boards from a carrier at a time and place the circuit boards on a discharging tray, so as to improve sorting efficiency.
Disclosure of Invention
The utility model aims to provide a circuit board variable-pitch automatic sorting device.
The technical scheme adopted by the utility model is as follows: the circuit board variable-pitch automatic sorting equipment comprises a machine, wherein a transmission track, a mechanical arm, a good product area and a defective product area are arranged on the machine;
when the transmission track works, a carrier positioned at the upstream of the machine is transported to a material taking position on the machine, and a circuit board to be detected is loaded on the carrier;
the good product area is provided with a discharging disc for accommodating the circuit board;
the movable end of the mechanical arm moves among the material taking position, the good product area and the defective product area, and a variable-pitch sorting mechanism and a visual detection mechanism are arranged on the movable end;
the variable-pitch sorting mechanism comprises a variable-pitch cylinder, a guide sliding rail extending leftwards and rightwards along the linear direction, and a plurality of material taking modules moving along the guide sliding rail, wherein each two adjacent material taking modules are connected through spring transmission;
a fixed limiting block is arranged on the variable-pitch sorting mechanism, and the limiting block is propped against the material taking module at the rightmost end on the right side; the distance-changing air cylinder is provided with a distance-changing push rod which is propped against the leftmost end of the material-taking module at the left side, and the distance-changing push rod moves left and right under the drive of the distance-changing air cylinder;
the variable-pitch sorting mechanism is also provided with a contraction limiting structure and an expansion limiting structure, the contraction limiting structure limits the minimum distance between every two adjacent material taking modules, and the minimum distance corresponds to the arrangement distance of the circuit boards on the carrier; the expansion limiting structure limits the maximum distance between every two adjacent material taking modules, and the maximum distance corresponds to the arrangement distance of the circuit boards on the material discharging disc.
According to a further technical scheme, the shrinkage limiting structure comprises shrinkage limiting pieces, and each material taking module is provided with the shrinkage limiting piece; when the distance between two adjacent material taking modules is at the minimum distance, the two adjacent shrinkage limiting pieces corresponding to the two material taking modules are abutted against each other so as to limit the two material taking modules to be further close.
According to a further technical scheme, the expansion limiting structure comprises expansion limiting rings, and one expansion limiting ring is arranged corresponding to each two adjacent material taking modules; the expansion limiting rings are sleeved on the corresponding two adjacent material taking modules at the same time, and when the two material taking modules are located at the maximum distance, the two material taking modules respectively lean against the inner two sides of the expansion limiting rings to form the expansion limiting rings to limit the two material taking modules to be further far away.
According to a further technical scheme, the material taking module comprises a material taking cylinder and a material taking sucker which is directed downwards, and the material taking sucker moves up and down under the driving of the material taking cylinder; and negative pressure connectors which are in one-to-one correspondence with the material taking suckers are arranged on the variable-pitch sorting mechanism.
According to a further technical scheme, eight material taking modules are arranged on the variable-pitch sorting mechanism in total.
According to a further technical scheme, the machine is further provided with an empty tray area and a tray transfer mechanism, empty discharging trays are stacked up and down in the empty tray area, and the discharging trays are moved from the empty tray area to the good product area when the tray transfer mechanism works.
According to a further technical scheme, the lifting mechanisms for driving the discharging disc to move up and down are arranged below the good product area and the empty material disc area.
According to a further technical scheme, the transmission track comprises a transmission belt and a driving motor for driving the transmission belt, and the carrier is correspondingly arranged on the transmission belt; limiting plates are arranged on two sides of the transmission belt.
According to a further technical scheme, an anti-clamping plate bearing is arranged on the inner side of the limiting plate.
According to a further technical scheme, a blocking baffle is arranged on the conveying track corresponding to the material taking position.
The utility model has the beneficial effects that: in the circuit board variable-pitch automatic sorting equipment, a variable-pitch push rod is driven to move left and right by a variable-pitch cylinder so as to drive a leftmost material taking module to move left and right, and the distance between the material taking modules can be changed to switch between the maximum distance and the minimum distance; when each material taking module is at the minimum distance, the material taking module corresponds to the arrangement distance of the circuit boards on the carrier, can grasp a plurality of circuit boards from the carrier at one time, and when the material taking module is switched to the maximum distance, corresponds to the arrangement distance of the circuit boards on the material discharging disc, can place the grasped plurality of circuit boards on the material discharging disc at one time, does not need to grasp and place the circuit boards one by one, and therefore sorting efficiency can be improved.
Drawings
FIG. 1 is a perspective view of an embodiment of the present utility model;
FIG. 2 is a top view of an embodiment of the present utility model;
fig. 3 is a perspective view of the variable-pitch sorting mechanism in the maximum-pitch state according to the embodiment of the present utility model;
FIG. 4 is an enlarged view of area A of FIG. 3;
FIG. 5 is a front view of the variable pitch sortation mechanism in a maximum pitch condition in accordance with an embodiment of the present utility model;
FIG. 6 is an enlarged view of region B of FIG. 5;
fig. 7 is a perspective view of the variable-pitch sorting mechanism in a minimum-pitch state according to an embodiment of the present utility model;
FIG. 8 is a front view of a variable pitch sortation mechanism in accordance with an embodiment of the present utility model in a minimum pitch condition;
fig. 9 is a schematic diagram of a transmission track according to an embodiment of the present utility model.
In the above figures: 1. a machine table; 2. a transmission track; 21. a carrier; 22. a conveyor belt; 23. a driving motor; 24. a limiting plate; 25. an anti-seize plate bearing; 26. to a steric baffle; 3. a mechanical arm; 4. a variable-pitch sorting mechanism; 41. a variable-pitch cylinder; 42. a guide rail; 43. a material taking module; 431. a material taking cylinder; 432. a material taking sucker; 44. a spring; 45. a limiting block; 46. a variable-pitch push rod; 47. a shrinkage limiting piece; 48. expanding the limiting ring; 49. a negative pressure joint; 5. a visual detection mechanism; 6. a good product area; 7. a defective product region; 8. an empty tray area; 9. tray transfer mechanism.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
the present utility model will be described in detail with reference to the drawings, wherein modifications and variations are possible in light of the teachings of the present utility model, without departing from the spirit and scope of the present utility model, as will be apparent to those of skill in the art upon understanding the embodiments of the present utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present disclosure. Singular forms such as "a," "an," "the," and "the" are intended to include the plural forms as well, as used herein.
The terms "first," "second," and the like, as used herein, do not denote a particular order or sequence, nor are they intended to be limiting, but rather are merely used to distinguish one element or operation from another in the same technical term.
As used herein, "connected" or "positioned" may refer to two or more components or devices in physical contact with each other, or indirectly, or in operation or action with each other.
As used herein, the terms "comprising," "including," "having," and the like are intended to be open-ended terms, meaning including, but not limited to.
The term (terms) as used herein generally has the ordinary meaning of each term as used in this field, in this disclosure, and in the special context, unless otherwise noted. Certain terms used to describe the disclosure are discussed below, or elsewhere in this specification, to provide additional guidance to those skilled in the art in light of the description of the disclosure.
The terms "front", "rear", "upper", "lower", "left", "right" and the like used herein are directional terms, and are merely used to describe positional relationships among the structures in the present application, and are not intended to limit the scope of the present application and the specific direction in actual implementation.
As shown in fig. 1 to 9, a circuit board variable-pitch automatic sorting device is provided, and comprises a machine 1, wherein a transmission track 2, a mechanical arm 3, a good product area 6 and a defective product area 7 are arranged on the machine 1.
The transmission track 2 is used for transporting the carrier 21 positioned at the upstream of the machine 1 to a material taking position on the machine 1, the carrier 21 is loaded with circuit boards to be detected, a plurality of grooves which are arranged at certain intervals are arranged on the carrier 21, and each circuit board is placed in each groove.
The good product area 6 is provided with a discharge tray for accommodating the circuit boards, the discharge tray is provided with a plurality of grooves which are arranged at certain intervals, each circuit board is placed in each groove, and the interval is larger than the interval of the grooves on the carrier 21; in the upstream process, the circuit board loaded on the carrier 21 is cut from a Printed Circuit Board (PCB) with smaller pitch, and the pitch is increased for subsequent processing during sorting.
The movable end of the mechanical arm 3 moves between the material taking position, the good product area 6 and the defective product area 7, and the movable end is provided with a variable-pitch sorting mechanism 4 and a visual detection mechanism 5 to perform visual detection on the circuit board on the carrier 21, determine that the circuit board is good or defective, and grasp and place the circuit board on the carrier 21 in the good product area 6 or the defective product area 7 correspondingly.
The visual inspection mechanism 5 and its corresponding inspection principle are well known to those skilled in the art and are not the point of the present utility model, and therefore are not described herein.
The pitch-variable sorting mechanism 4 comprises a pitch-variable cylinder 41, a guide sliding rail 42 extending leftwards and rightwards along a straight line direction, and a plurality of material taking modules 43 moving along the guide sliding rail 42, wherein each adjacent material taking modules 43 are in transmission connection through springs 44.
A fixed limiting block 45 is arranged on the variable-pitch sorting mechanism 4, and the limiting block 45 is propped against the material taking module 43 at the rightmost end on the right side; the distance-changing cylinder 41 is provided with a distance-changing push rod 46 which is propped against the leftmost end of the material-taking module 43 at the left side, and the distance-changing push rod 46 is driven by the distance-changing cylinder 41 to move left and right.
When the distance-changing push rod 46 moves left and right, the leftmost material taking module 43 is driven to move left and right together, and the rightmost material taking module 43 and the limiting block 45 are abutted against each other to be in a static state, so that the length between the leftmost material taking module 43 and the rightmost material taking module 43 can be correspondingly increased or reduced along with the left and right movement of the leftmost material taking module 43, and meanwhile, the distance between the material taking modules 43 can be synchronously increased or reduced due to the transmission connection of the material taking modules 43 through the springs 44; in the present embodiment, the springs 44 are of uniform size, so that the pitch between the take-out modules 43 can be increased or decreased by the same length.
A contraction limiting structure and an expansion limiting structure are further arranged on the variable-pitch sorting mechanism 4, the contraction limiting structure limits the minimum spacing between every two adjacent material taking modules 43, and the minimum spacing corresponds to the arrangement spacing of the circuit boards on the carrier 21; the expansion limiting structure limits the maximum interval between every two adjacent material taking modules 43, and the maximum interval corresponds to the arrangement interval of the circuit boards on the material discharging disc; thus, as the pitch change push rod 46 moves left and right, each take-off module 43 can be driven to switch between the minimum pitch state and the maximum pitch state.
In the circuit board variable-pitch automatic sorting equipment, in a variable-pitch sorting mechanism 4, a variable-pitch push rod 46 is driven to move left and right through a variable-pitch cylinder 41 so as to drive a leftmost material taking module 43 to move left and right, and the distance between the material taking modules 43 can be changed to switch between the maximum distance and the minimum distance; when each material taking module 43 is at the minimum spacing, corresponding to the arrangement spacing of the circuit boards on the carrier 21, a plurality of circuit boards can be grabbed at one time from the carrier 21, and when the maximum spacing is switched, corresponding to the arrangement spacing of the circuit boards on the material discharging disc, the grabbed circuit boards can be placed on the material discharging disc at one time without grabbing the circuit boards one by one, so that the sorting efficiency is improved.
In this embodiment, the shrinkage limiting structure includes shrinkage limiting members 47, and each of the material taking modules 43 is provided with the shrinkage limiting member 47; when the distance between two adjacent material taking modules 43 is at the minimum distance, the two adjacent shrinkage limiting members 47 corresponding to the two material taking modules 43 abut against each other to limit the two material taking modules 43 to further approach; thereby effecting a limit on the minimum spacing between adjacent take-off modules 43.
In this embodiment, the expansion limiting structure includes an expansion limiting ring 48, and one expansion limiting ring 48 is disposed corresponding to each two adjacent material taking modules 43; the expansion limiting rings 48 are sleeved on the corresponding two adjacent material taking modules 43 at the same time, namely, a part of structures of the two material taking modules 43 are sleeved in the expansion limiting rings 48; when the two material taking modules 43 are at the maximum distance, they respectively abut against the inner sides of the expansion limiting ring 48, and are limited to be unable to be further apart, so that the expansion limiting ring 48 limits the two material taking modules 43 to be further apart; thereby effecting a limit on the maximum spacing between adjacent take-off modules 43.
The maximum spacing and the minimum spacing can be adjusted according to practical requirements, and the maximum spacing and the minimum spacing can be adjusted by changing the specifications of the shrinkage limiting piece 47 and the expansion limiting ring 48 so as to be suitable for the spacing on the carrier 21 and the discharging disc.
In this embodiment, the material taking module 43 includes a material taking cylinder 431 and a downwardly-directed material taking suction cup 432, and the material taking suction cup 432 is driven by the material taking cylinder 431 to move up and down so as to suck and place the circuit board; the pitch-variable sorting mechanism 4 is provided with negative pressure joints 49 which are in one-to-one correspondence with the material taking suction cups 432, one end of each negative pressure joint 49 is connected with an external negative pressure source, and the other end of each negative pressure joint is connected with the material taking suction cup 432 so as to provide suction force for the material taking suction cup 432.
The material taking modules 43 are provided with eight materials on the variable-pitch sorting mechanism 4, and in practical implementation, any number of the material taking modules can be selected according to the requirement.
In this embodiment, still be equipped with empty charging tray district 8 and charging tray transfer mechanism 9 on the board 1, empty charging tray has been piled up from top to bottom in the empty charging tray district 8, and after the charging tray in the yields district 6 was filled up, charging tray transfer mechanism 9 will the charging tray follow empty charging tray district 8 moves to yields district 6, piles up in the top in order to carry out the blowing.
The tray transferring mechanism 9 may be implemented by a transferring rail and a suction cup moving on the transferring rail, and the specific structure and working principle thereof are all well known to those skilled in the art and are not the points of the present utility model, so they are not described herein.
Wherein, the lower parts of the good product area 6 and the empty tray area 8 are respectively provided with a lifting mechanism for driving the discharge tray to move up and down so as to keep the uppermost discharge tray at a preset horizontal height; specifically, after the uppermost blow-off tray of the empty tray area 8 is taken away, the lower blow-off tray faces to one station, and after the uppermost blow-off tray of the good product area 6 is newly stacked, the lower blow-off tray faces to the next station.
In this embodiment, the transmission track 2 includes a transmission belt 22, and a driving motor 23 for driving the transmission belt 22, where the carrier 21 is correspondingly disposed on the transmission belt 22; limiting plates 24 are arranged on two sides of the transmission belt 22 and are used for limiting the direction of the carrier 21.
Wherein, the limiting plate 24 is provided with an anti-clamping plate bearing 25 on the inner side, so that when the carrier 21 moves along with the transmission belt 22, the sliding friction between the carrier 21 and the limiting plates 24 on two sides is changed into rolling friction between the carrier 21 and the anti-clamping plate bearing 25, thereby reducing the friction coefficient, enabling the carrier 21 to be transmitted more smoothly and improving the operation efficiency of the equipment.
Wherein, the transmission track 2 is provided with a blocking baffle 26 corresponding to the material taking position, when the carrier 21 reaches the material taking position, the carrier is blocked by the blocking baffle 26 and stopped, and at this time, the carrier 21 is limited by three aspects of the blocking baffle 26 and the limiting plates 24 on two sides, so that the carrier can be in a certain direction, and the mechanical arm 3 can take materials according to a preset position.
When the circuit board variable-distance automatic sorting equipment works, the method comprises the following steps of; firstly, a carrier 21 loaded with a circuit board to be detected at the upstream enters a machine table 1 through a transmission track 2, and is blocked by a blocking baffle 26 to reach a material taking position; then, the movable end of the mechanical arm 3 moves to the material taking position, and the visual detection mechanism 5 judges whether the circuit board is good or defective; then, the mechanical arm 3 absorbs a plurality of circuit boards from the carrier 21 through the variable-pitch sorting mechanism 4 at one time, and correspondingly places the circuit boards on a defective product area 7 or a discharging disc of a defective product area 6 after the variable pitch; finally, after the circuit board on the carrier 21 is taken out, the carrier 21 flows back to the upstream.
In summary, this embodiment provides a but circuit board displacement automatic sorting equipment, can improve letter sorting efficiency, improves equipment operating efficiency.
The above embodiments are provided to illustrate the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (10)
1. A circuit board variable-pitch automatic sorting device is characterized in that:
the device comprises a machine table, wherein the machine table is provided with a transmission rail, a mechanical arm, a good product area and a defective product area;
when the transmission track works, a carrier positioned at the upstream of the machine is transported to a material taking position on the machine, and a circuit board to be detected is loaded on the carrier;
the good product area is provided with a discharging disc for accommodating the circuit board;
the movable end of the mechanical arm moves among the material taking position, the good product area and the defective product area, and a variable-pitch sorting mechanism and a visual detection mechanism are arranged on the movable end;
the variable-pitch sorting mechanism comprises a variable-pitch cylinder, a guide sliding rail extending leftwards and rightwards along the linear direction, and a plurality of material taking modules moving along the guide sliding rail, wherein each two adjacent material taking modules are connected through spring transmission;
a fixed limiting block is arranged on the variable-pitch sorting mechanism, and the limiting block is propped against the material taking module at the rightmost end on the right side; the distance-changing air cylinder is provided with a distance-changing push rod which is propped against the leftmost end of the material-taking module at the left side, and the distance-changing push rod moves left and right under the drive of the distance-changing air cylinder;
the variable-pitch sorting mechanism is also provided with a contraction limiting structure and an expansion limiting structure, the contraction limiting structure limits the minimum distance between every two adjacent material taking modules, and the minimum distance corresponds to the arrangement distance of the circuit boards on the carrier; the expansion limiting structure limits the maximum distance between every two adjacent material taking modules, and the maximum distance corresponds to the arrangement distance of the circuit boards on the material discharging disc.
2. The circuit board variable pitch automated sorting apparatus of claim 1, wherein: the shrinkage limiting structure comprises shrinkage limiting parts, and each material taking module is provided with the shrinkage limiting parts; when the distance between two adjacent material taking modules is at the minimum distance, the two adjacent shrinkage limiting pieces corresponding to the two material taking modules are abutted against each other so as to limit the two material taking modules to be further close.
3. The circuit board variable pitch automated sorting apparatus of claim 1, wherein: the expansion limiting structure comprises expansion limiting rings, and one expansion limiting ring is arranged corresponding to each two adjacent material taking modules; the expansion limiting rings are sleeved on the corresponding two adjacent material taking modules at the same time, and when the two material taking modules are located at the maximum distance, the two material taking modules respectively lean against the inner two sides of the expansion limiting rings to form the expansion limiting rings to limit the two material taking modules to be further far away.
4. The circuit board variable pitch automated sorting apparatus of claim 1, wherein: the material taking module comprises a material taking cylinder and a material taking sucker which is directed downwards, and the material taking sucker moves up and down under the driving of the material taking cylinder; and negative pressure connectors which are in one-to-one correspondence with the material taking suckers are arranged on the variable-pitch sorting mechanism.
5. The circuit board variable pitch automated sorting apparatus of claim 4, wherein: the material taking module is provided with eight materials on the variable-pitch sorting mechanism.
6. The circuit board variable pitch automated sorting apparatus of claim 1, wherein: the machine is characterized in that an empty tray area and a tray transfer mechanism are further arranged on the machine, empty trays are stacked up and down in the empty tray area, and the tray transfer mechanism moves the empty trays from the empty tray area to the good product area when in operation.
7. The circuit board variable pitch automated sorting apparatus of claim 6, wherein: and the lower parts of the good product area and the empty tray area are respectively provided with a jacking mechanism for driving the discharging tray to move up and down.
8. The circuit board variable pitch automated sorting apparatus of claim 1, wherein: the transmission track comprises a transmission belt and a driving motor for driving the transmission belt, and the carrier is correspondingly arranged on the transmission belt; limiting plates are arranged on two sides of the transmission belt.
9. The circuit board variable pitch automated sorting apparatus of claim 8, wherein: and an anti-clamping plate bearing is arranged on the inner side of the limiting plate.
10. The circuit board variable pitch automated sorting apparatus of claim 8, wherein: and a blocking baffle is arranged on the transmission track corresponding to the material taking position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945059.9U CN220554791U (en) | 2023-07-21 | 2023-07-21 | Automatic sorting equipment with variable distance for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945059.9U CN220554791U (en) | 2023-07-21 | 2023-07-21 | Automatic sorting equipment with variable distance for circuit board |
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| CN220554791U true CN220554791U (en) | 2024-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321945059.9U Active CN220554791U (en) | 2023-07-21 | 2023-07-21 | Automatic sorting equipment with variable distance for circuit board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119470947A (en) * | 2025-01-14 | 2025-02-18 | 苏州斯莱克精密设备股份有限公司 | Automatic inspection equipment for plate products |
-
2023
- 2023-07-21 CN CN202321945059.9U patent/CN220554791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119470947A (en) * | 2025-01-14 | 2025-02-18 | 苏州斯莱克精密设备股份有限公司 | Automatic inspection equipment for plate products |
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