CN222506500U - Double-sided flexible circuit board testing equipment - Google Patents
Double-sided flexible circuit board testing equipment Download PDFInfo
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- CN222506500U CN222506500U CN202420955990.3U CN202420955990U CN222506500U CN 222506500 U CN222506500 U CN 222506500U CN 202420955990 U CN202420955990 U CN 202420955990U CN 222506500 U CN222506500 U CN 222506500U
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- flexible circuit
- sided flexible
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000007306 turnover Effects 0.000 claims abstract description 15
- 239000005304 optical glass Substances 0.000 claims description 24
- 238000007689 inspection Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a double-sided flexible circuit board detection device, which relates to the technical field of circuit board detection devices and comprises a base, an electric guide rail, an electric slider, a conduction testing mechanism and an appearance checking mechanism, wherein the electric guide rail is fixedly connected to the upper surface of the base, the electric slider is slidingly connected to the electric guide rail, and the conduction testing mechanism and the appearance checking mechanism are both arranged on the electric slider. The utility model can ensure the stability of the double-sided flexible circuit board in the detection process, and can realize the rotation of the double-sided flexible circuit board through the turnover mechanism, thereby detecting the other side of the double-sided flexible circuit board, realizing double-sided detection, adjusting the distance between two measuring pens, ensuring that the distance can be matched with the length of the double-sided flexible circuit board, and further ensuring the accuracy of the measurement result.
Description
Technical Field
The utility model relates to the technical field of circuit board detection equipment, in particular to double-sided flexible circuit board detection equipment.
Background
The circuit board detection device is used for detecting and testing a Printed Circuit Board (PCB), is usually used on a production line and is used for ensuring that the quality and performance of the PCB meet design requirements so as to improve the reliability and stability of a product, and the double-sided flexible circuit board is a printed circuit board with double-sided conductive layers and flexible characteristics.
The Chinese patent with the bulletin number of CN216622196U discloses a double-sided flexible circuit board detection device, which comprises a base plate, wherein a conveying belt and a second U-shaped fixing plate are fixedly arranged on the upper surface of the base plate, a detection structure is fixedly arranged on the second U-shaped fixing plate and comprises two universal joints fixedly arranged on the lower surface of a mounting plate, an electric telescopic rod is fixedly connected to the bottom of the universal joint, and a measuring pen is hinged to the output end of the electric telescopic rod.
The technical scheme has the defects that the flexible circuit board is transported through the conveyor belt, firstly, the position state of the flexible circuit board is easily influenced by the motion state of the conveyor belt and external pushing force, and secondly, when the size of the flexible circuit board changes, the length of the electric telescopic rod, the offset angle of the electric telescopic rod and the offset angle of the measuring pen are required to be adjusted, and the operation is complex.
Disclosure of utility model
The utility model aims to provide a double-sided flexible circuit board detection device, which aims to solve the technical problems of poor stability and complex adjustment process in the prior art.
The technical problems to be solved by the utility model can be realized by the following technical scheme:
The utility model provides a two-sided flexible line way board check out test set, includes base, electric guide rail, electric slider, conduction testing mechanism, outward appearance inspection mechanism, electric guide rail fixed connection is in the base upper surface, electric slider sliding connection is on electric guide rail, conduction testing mechanism and outward appearance inspection mechanism all set up on electric slider, its characterized in that, this device still includes tilting mechanism and fixed establishment, tilting mechanism includes the second servo motor, second servo motor fixed connection is in the base upper surface, second servo motor output fixedly connected with first carrier frame, first carrier frame inside fixedly connected with first optical glass board, a plurality of first conduction mouths have been seted up at first optical glass board both ends, fixed establishment includes the second carrier frame, second carrier frame and first carrier frame cooperation are connected, the inside fixedly connected with second optical glass board of second carrier frame, second optical glass board both sides have been seted up with first conduction mouths looks adaptation second.
As a further scheme of the utility model, bayonets are arranged on two sides of the first bearing frame, and clamping blocks matched with the bayonets are fixedly connected on two sides of the second bearing frame.
As a further scheme of the utility model, the middle of the base is fixedly connected with a lifting table, and the lifting table is positioned under the first bearing frame.
As a further scheme of the utility model, the appearance inspection mechanism comprises a second U-shaped plate, the second U-shaped plate is in an inverted U shape, the lower end of the second U-shaped plate is fixedly connected with one end of the upper surface of the electric sliding block, the upper end of the second U-shaped plate is fixedly connected with an appearance inspection camera, and one side of the second U-shaped plate is fixedly connected with a PLC controller.
As a further scheme of the utility model, the conduction testing mechanism comprises a first U-shaped plate, the first U-shaped plate is in an inverted U shape, the lower end of the first U-shaped plate is fixedly connected with the other end of the electric sliding block, a sliding groove is formed in the top plate body of the first U-shaped plate, a threaded rod is rotatably connected inside the sliding groove, two groups of threaded blocks are connected with the threaded rod in a threaded manner, the two groups of threaded blocks are both in sliding connection with the sliding groove, electric telescopic rods are fixedly connected to the bottoms of the two groups of threaded blocks, measuring pens are fixedly connected to the telescopic ends of the electric telescopic rods, and universal meters electrically connected with the measuring pens are fixedly connected to one side of the first U-shaped plate.
As a further scheme of the utility model, one side of the first U-shaped plate is fixedly connected with a first servo motor, and one end of the threaded rod is fixedly connected with the output end of the first servo motor.
The utility model has the beneficial effects that:
1. The turnover mechanism and the fixing mechanism are arranged, the double-sided flexible circuit board can be clamped between the first optical glass plate and the second optical glass plate and fixed through the clamping blocks and the clamping openings, so that the stability of the double-sided flexible circuit board is ensured, the rotation of the double-sided flexible circuit board can be realized through the turnover mechanism, and the other side of the double-sided flexible circuit board is detected, so that double-sided detection is realized.
2. According to the utility model, when the length of the double-sided flexible circuit board is changed, the first optical glass plate and the fixing mechanism which are matched with the double-sided flexible circuit board can be replaced, the first servo motor drives the threaded rod to rotate, the threaded rod drives the two groups of threaded blocks to displace, and further drives the electric telescopic rod and the measuring pen to displace, so that the distance between the two measuring pens can be adjusted, the length of the double-sided flexible circuit board can be matched with the distance, and the accuracy of a measuring result can be ensured.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the conduction test mechanism and the appearance inspection mechanism of the present utility model;
fig. 3 is a schematic structural view of the turnover mechanism of the utility model.
The device comprises a base, an electric guide rail, an electric slider, a 4-turn-on testing mechanism, 401, a first U-shaped plate, 402, a chute, 403, a first servo motor, 404, a threaded rod, 405, a threaded block, 406, an electric telescopic rod, 407, a measuring pen, 408, a universal meter, 5, an appearance checking mechanism, 501, a second U-shaped plate, 502, an appearance detecting camera, 503, a PLC controller, 6, a turnover mechanism, 601, a second servo motor, 602, a first bearing frame, 603, a first optical glass plate, 604, a bayonet, 605, a first conduction opening, 606, a lifting table, 7, a fixing mechanism, 701, a second bearing frame, 702, a second optical glass plate, 703, a clamping block, 704 and a second conduction opening.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, a double-sided flexible circuit board detection device comprises a base 1, electric guide rails 2, electric sliding blocks 3, a conduction testing mechanism 4 and an appearance inspection mechanism 5, wherein the electric guide rails 2 and the electric sliding blocks 3 are respectively provided with two, the two electric guide rails 2 are respectively fixedly connected to two sides of the upper surface of the base 1, the two electric sliding blocks 3 are respectively and slidably connected to the corresponding electric guide rails 2, the conduction testing mechanism 4 and the appearance inspection mechanism 5 are respectively arranged between the two groups of electric sliding blocks 3 and are respectively distributed at two ends of the electric sliding blocks 3, so that the electric sliding blocks 3 can drive the conduction testing mechanism 4 and the appearance inspection mechanism 5 to move forwards and backwards along the electric guide rails 2, the device further comprises a turnover mechanism 6 and a fixing mechanism 7, the turnover mechanism 6 comprises a second servo motor 601, the second servo motor 601 is fixedly connected to the upper surface of the base 1, the output end of the second servo motor 601 is fixedly connected with a first bearing frame 602, the first bearing frame 602 is fixedly connected with a first optical glass plate 603, and the two ends of the first optical glass plate 603 are in a detachable structure, and the first optical glass plate 603 is provided with a plurality of first conduction ports 605; the fixing mechanism 7 comprises a second bearing frame 701, the second bearing frame 701 is connected with the first bearing frame 602 in a matched manner, a second optical glass plate 702 is fixedly connected in the second bearing frame 701, second conducting ports 704 matched with the first conducting ports 605 are respectively arranged on two sides of the second optical glass plate 702, the first conducting ports 605 and the second conducting ports 704 are the same in size and corresponding in position, the fixing mechanism 7 and the turnover mechanism 6 are responsible for realizing the fixing and turnover of the double-sided flexible circuit board, the detection of the double-sided flexible circuit board is realized through the conducting test mechanism 4 and the appearance inspection mechanism 5, and defective products are removed, ensuring the output quality.
In some specific embodiments, in order to ensure the stability of the double-sided flexible circuit board in the detection process, the sizes of the first bearing frame 602 and the second bearing frame 701 are the same, the sizes of the first optical glass plate 603 and the second optical glass plate 702 are the same, bayonets 604 are formed on two sides of the first bearing frame 602, clamping blocks 703 mutually matched with the bayonets 604 are fixedly connected on two sides of the second bearing frame 701, the clamping blocks 703 are made of magnetically attractable metal materials, magnets are arranged in the bayonets 604, before detection, the double-sided flexible circuit board is firstly placed on the upper surface of the first optical glass plate 603, the lower surface terminals of the circuit board are ensured to correspond to the first conducting ports 605, then the second bearing frame 701 is pressed on the upper end of the first bearing frame 602, and at the moment, the upper surface terminals of the circuit board correspond to the second conducting ports 704, so that the clamping blocks 703 penetrate through the bayonets 604, and the fixation of the double-sided flexible circuit board is realized.
In some embodiments, in order to realize double-sided detection of a double-sided flexible circuit board, a lifting table 606 is fixedly connected in the middle of a base 1, the upper end of the lifting table 606 is a lifting end, the lifting table 606 comprises a telescopic cylinder and a platform fixed at the telescopic end of the telescopic cylinder, the lifting table 606 is located under the first bearing frame 602, so that the lifting table 606 can directly prop against the lower surface of the first bearing frame 602, the second servo motor 601 can drive the first bearing frame 602 to rotate as required, thereby driving the double-sided flexible circuit board fixed on the surface of the first bearing frame 602 to rotate, the detection device can realize double-sided detection, and the lifting table 606 correspondingly contracts or lifts before and after the rotation of the first bearing frame 602, so that the stability of the double-sided flexible circuit board after rotation is ensured.
In some embodiments, in order to realize the appearance inspection of the double-sided flexible circuit board, the appearance inspection mechanism 5 comprises a second U-shaped plate 501, the second U-shaped plate 501 is in an inverted U shape, the lower end of the second U-shaped plate 501 is fixedly connected to the upper surface of the electric sliding block 3, the upper end of the second U-shaped plate 501 is fixedly connected with an appearance inspection camera 502, one side of the second U-shaped plate 501 is fixedly connected with a PLC (programmable logic controller) 503, the appearance inspection camera 502 is electrically connected with the PLC 503, during appearance inspection, the electric sliding block 3 drives the appearance inspection mechanism 5 to move to the position right above the turnover mechanism 6, and at the moment, the appearance inspection camera 502 acquires the appearance information of the double-sided flexible circuit board and transmits the information to the PLC 503, so as to judge whether the product is qualified.
In some embodiments, in order to adapt to double-sided flexible circuit boards with different lengths, the conduction testing mechanism 4 comprises a first U-shaped plate 401, the first U-shaped plate 401 is in an inverted U shape, the lower end of the first U-shaped plate 401 is fixedly connected with the other end of the electric sliding block 3, a sliding groove 402 is formed in the top plate body of the first U-shaped plate 401, a threaded rod 404 is rotatably connected inside the sliding groove 402, two groups of threaded blocks 405 penetrate through threads of the threaded rod 404, the two groups of threaded blocks 405 are slidably connected with the sliding groove 402, the threaded rod 404 is divided into two sections of threads with opposite rotation directions, the two groups of threaded blocks 405 are respectively connected with the threads with corresponding rotation directions in a matching mode, the bottoms of the two groups of threaded blocks 405 are fixedly connected with an electric telescopic rod 406, the telescopic rod 406 is fixedly connected with a measuring pen 407, one side of the first U-shaped plate 401 is fixedly connected with a universal meter 408 electrically connected with the measuring pen 407, the measuring pen 407 is electrically connected with the universal meter 408, when the length of the double-sided flexible circuit board is changed, the first optical plate 603 and the fixed mechanism 7 which is required to be replaced and is in a sliding connection with the sliding mode, the two groups of threaded blocks 405 can be rotated to drive the two groups of threaded rods to move, and the distance between the two measuring pen 404 can be adjusted accurately, and the distance between the measuring pen and the measuring pen can be adjusted.
In some embodiments, in order to improve the adjustment efficiency of the threaded rod 404, a first servo motor 403 is fixedly connected to one side of the first U-shaped plate 401, one end of the threaded rod 404 is fixedly connected to the output end of the first servo motor 403, so that the output end of the first servo motor 403 can drive the threaded rod 404 to rotate, when the threaded rod 404 needs to be adjusted, the first servo motor 403 can be driven, the first servo motor 403 drives the threaded rod 404 to rotate, so that the threaded rod 404 drives two groups of threaded blocks 405 to displace, and the adjustment speed can be improved and the detection time can be saved by adjusting through the first servo motor 403.
In order to facilitate understanding of the embodiments of the present solution by those skilled in the art, the working principle of the embodiments of the present solution will now be described with reference to a specific application scenario:
Before detection, firstly placing a double-sided flexible circuit board on the upper surface of a first optical glass plate 603, ensuring that circuit connecting components on two sides of the double-sided flexible circuit board are positioned in a gap between the first optical glass plate 603 and a frame body of a first bearing frame 602, then pressing a second bearing frame 701 on the upper end of the first bearing frame 602, enabling a clamping block 703 to penetrate through a bayonet 604, thereby realizing the fixation of the double-sided flexible circuit board, enabling a second servo motor 601 to drive the first bearing frame 602 to rotate as required, thereby driving the double-sided flexible circuit board fixed on the surface of the first bearing frame 602 to rotate, enabling the detection device to realize double-sided detection, enabling a lifting table 606 to correspondingly shrink or lift before and after the rotation of the first bearing frame 602, and further ensuring the stability of the double-sided flexible circuit board after rotation;
During appearance detection, the electric sliding block 3 drives the appearance checking mechanism 5 to move to the position right above the turnover mechanism 6, at the moment, the appearance detecting camera 502 acquires appearance information of the double-sided flexible circuit board and transmits the information to the PLC 503, whether a product is qualified or not is judged, when in conductivity detection, the electric sliding block 3 drives the conduction testing mechanism 4 to move to the position right above the turnover mechanism 6, the electric telescopic rod 406 extends to push the measuring pen 407 to conduct conductivity detection on circuits at two ends of the double-sided flexible circuit board and transmit detection information to the universal meter 408, data display is realized through the universal meter 408, rotation of the double-sided flexible circuit board can be realized through the turnover mechanism 6, and appearance detection and conductivity detection are carried out on the other side of the double-sided flexible circuit board;
When the length of the double-sided flexible circuit board changes, the first optical glass plate 603 and the fixing mechanism 7 which are matched with the double-sided flexible circuit board need to be replaced to be fixed, the first servo motor 403 is driven simultaneously, the first servo motor 403 drives the threaded rod 404 to rotate, the threaded rod 404 drives the two groups of threaded blocks 405 to displace, and then the electric telescopic rod 406 and the measuring pen 407 are driven to displace, so that the distance between the two measuring pens 407 can be adjusted, the length of the double-sided flexible circuit board with the adaptable distance is ensured, and the accuracy of a measuring result is ensured.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (6)
1. The utility model provides a two-sided flexible line way board check out test set, includes base (1), electric guide rail (2), electric slider (3), switches on testing mechanism (4), appearance inspection mechanism (5), electric guide rail (2) fixed connection is in base (1) upper surface, electric slider (3) sliding connection is on electric guide rail (2), switch on testing mechanism (4) and appearance inspection mechanism (5) all set up on electric slider (3), its characterized in that still includes:
The turnover mechanism (6), the turnover mechanism (6) comprises a second servo motor (601), the second servo motor (601) is fixedly connected to the upper surface of the base (1), the output end of the second servo motor (601) is fixedly connected with a first bearing frame (602), a first optical glass plate (603) is fixedly connected inside the first bearing frame (602), and a plurality of first conducting ports (605) are formed in two ends of the first optical glass plate (603);
The fixing mechanism (7), the fixing mechanism (7) comprises a second bearing frame (701), the second bearing frame (701) is connected with the first bearing frame (602) in a matched mode, a second optical glass plate (702) is fixedly connected inside the second bearing frame (701), and second conducting ports (704) matched with the first conducting ports (605) are formed in two sides of the second optical glass plate (702).
2. The double-sided flexible circuit board detection device according to claim 1, wherein bayonets (604) are formed on two sides of the first bearing frame (602), and clamping blocks (703) matched with the bayonets (604) are fixedly connected on two sides of the second bearing frame (701).
3. The double-sided flexible circuit board detection device according to claim 1, wherein a lifting table (606) is fixedly connected in the middle of the base (1), and the lifting table (606) is located under the first bearing frame (602).
4. The double-sided flexible circuit board detection device according to claim 1, wherein the appearance inspection mechanism (5) comprises a second U-shaped plate (501), the second U-shaped plate (501) is in an inverted U shape, the lower end of the second U-shaped plate (501) is fixedly connected to one end of the upper surface of the electric sliding block (3), the upper end of the second U-shaped plate (501) is fixedly connected with an appearance inspection camera (502), and one side of the second U-shaped plate (501) is fixedly connected with a PLC controller (503).
5. The double-sided flexible circuit board detection device according to claim 4, wherein the conduction testing mechanism (4) comprises a first U-shaped plate (401), the first U-shaped plate (401) is in an inverted U shape, the lower end of the first U-shaped plate (401) is fixedly connected with the other end of the electric sliding block (3), a sliding groove (402) is formed in the top plate body of the first U-shaped plate (401), a threaded rod (404) is connected to the sliding groove (402) in a rotating mode, two groups of threaded blocks (405) are connected to the threaded rod (404) in a threaded mode, the two groups of threaded blocks (405) are all in sliding connection with the sliding groove (402), electric telescopic rods (406) are fixedly connected to the bottoms of the two groups of threaded blocks (405), measuring pens (407) are fixedly connected to the telescopic ends of the electric telescopic rods (406), and universal meters (408) electrically connected to the measuring pens (407) are fixedly connected to one side of the first U-shaped plate (401).
6. The double-sided flexible circuit board detection device according to claim 5, wherein a first servo motor (403) is fixedly connected to one side of the first U-shaped board (401), and one end of the threaded rod (404) is fixedly connected with the output end of the first servo motor (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420955990.3U CN222506500U (en) | 2024-05-06 | 2024-05-06 | Double-sided flexible circuit board testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420955990.3U CN222506500U (en) | 2024-05-06 | 2024-05-06 | Double-sided flexible circuit board testing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222506500U true CN222506500U (en) | 2025-02-18 |
Family
ID=94540303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420955990.3U Active CN222506500U (en) | 2024-05-06 | 2024-05-06 | Double-sided flexible circuit board testing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222506500U (en) |
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2024
- 2024-05-06 CN CN202420955990.3U patent/CN222506500U/en active Active
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