CN215695492U - Gluing clamp with fool-proof function - Google Patents
Gluing clamp with fool-proof function Download PDFInfo
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- CN215695492U CN215695492U CN202121781109.5U CN202121781109U CN215695492U CN 215695492 U CN215695492 U CN 215695492U CN 202121781109 U CN202121781109 U CN 202121781109U CN 215695492 U CN215695492 U CN 215695492U
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- circuit board
- limiting groove
- limiting
- groove
- elastic
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Abstract
The utility model discloses a gluing clamp with a foolproof function, which comprises a clamp plate, wherein a plurality of limiting grooves are formed in the clamp plate, and each limiting groove comprises at least one forward limiting groove for mounting a circuit board in a forward direction and at least one reverse limiting groove for mounting the circuit board in a reverse direction; the side wall of the limiting groove is inwards provided with a plurality of supporting blocks and at least one elastic limiting part; the circuit board is arranged in the limiting groove, the bearing block correspondingly bears the circuit board, and the elastic limiting part correspondingly presses the side edge of the circuit board. The glue spreading device can simultaneously spread glue on the front side and the back side of the circuit board, is convenient to use, and has a fool-proof function.
Description
Technical Field
The utility model relates to the field of circuit board clamps, in particular to a glue spreading clamp with a fool-proof function.
Background
The existing gluing clamp can only glue one side of a circuit board generally, and when gluing the other side of the circuit board, a machine program needs to be switched, and a clamp body needs to be changed. However, during the process of switching the machine program, debugging is also needed, and the debugging process not only causes glue waste, but also causes a rise in time cost. Therefore, it is necessary to provide a new gluing jig to improve the gluing efficiency of the circuit board.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the utility model provides the glue coating clamp with the fool-proof function, which can simultaneously coat glue on the front side and the back side of the circuit board, is convenient to use and has the fool-proof function.
The technical scheme is as follows: in order to achieve the purpose, the gluing clamp with the foolproof function comprises a clamp plate, wherein a plurality of limiting grooves are formed in the clamp plate, and comprise at least one forward limiting groove for forward mounting a circuit board and at least one reverse limiting groove for reverse mounting the circuit board; the side wall of the limiting groove is inwards provided with a plurality of supporting blocks and at least one elastic limiting part; the circuit board is arranged in the limiting groove, the bearing block correspondingly bears the circuit board, and the elastic limiting part correspondingly presses the side edge of the circuit board.
Furthermore, the elastic limiting part is integrally in a shape of a Chinese character 'ji', and the elastic limiting part is composed of two connecting strips arranged in parallel, an oblique elastic sheet arranged at the front ends of the two connecting strips and connected with the two connecting strips, and inserting strips respectively arranged at the rear ends of the two connecting strips; the side wall of the limiting groove is provided with a transversely extending jacking column, the outer edge of the limiting groove is provided with two parallel extending grooves, the front ends of the two extending grooves are respectively connected with the two sides of the jacking column and are collinear, and the rear ends of the two extending grooves are respectively provided with a vertical slot; the oblique elastic sheet is arranged at the top of the jacking column, the two connecting strips respectively enter the two extension grooves along the two sides of the jacking column, and the two inserting strips are correspondingly inserted into the two vertical slots respectively.
Furthermore, a supporting groove is arranged at the edge of the upper end of the supporting block, the groove bottom of the supporting groove correspondingly supports the lower plate surface of the circuit board, and the side wall of the supporting groove correspondingly presses the side edge of the circuit board.
Furthermore, the circuit board is of a rectangular L-shaped structure with one corner of a square cut off; two sides of the circuit board without the truncated corner are called long board edges, two sides of the truncated corner are called short board edges, and two sides of the truncated corner are called corner board edges; the forward limiting groove is L-shaped, the reverse limiting groove is reverse L-shaped, and the forward limiting groove and the reverse limiting groove are in mirror symmetry in shape; the number of the supporting blocks is four, one of the supporting blocks is arranged at the intersection angle of two long plate edges, two of the supporting blocks are arranged at the intersection angle of the long plate edge and the short plate edge, and the remaining supporting block is arranged on one corner plate edge; the elastic limiting part is arranged on one short plate edge, and the short plate edge provided with the elastic limiting part is adjacent to the corner plate edge provided with the bearing block.
Furthermore, the circuit board is arranged in the limiting groove, and the edge of the circuit board is spaced from the side wall of the limiting groove.
Furthermore, two forward limiting grooves and two reverse limiting grooves are arranged on a single clamp plate in a matrix shape.
Has the advantages that: the glue spreading clamp with the fool-proof function has the following beneficial effects:
1) the clamp plate is provided with at least one forward limiting groove for mounting the circuit board in a forward direction and at least one reverse limiting groove for mounting the circuit board in a reverse direction, so that the gluing of two surfaces of the circuit board can be considered at the same time, the switching procedure is not needed in the midway, the wire changing time and cost are reduced, and the production efficiency is improved;
2) the limiting groove has a foolproof function, the bearing block in the limiting groove is provided with the bearing groove, the bearing groove and the elastic limiting piece can carry out high-precision limiting on the position of the circuit board, and the circuit board is not required to be scrapped due to the error in the machine direction caused by the wrong placement; the elastic limiting part can also be used for jacking the circuit board to prevent the circuit board from shaking in the limiting groove.
3) The hollowed-out area of the clamp plate is large, the edge of the circuit board is separated from the side wall space of the limiting groove, the viscose of the clamp plate is not easy to stain during spraying of a machine, and the cleaning frequency of the clamp plate can be reduced.
Drawings
FIG. 1 is a schematic plan view of a circuit board mounted on a fixture plate;
FIG. 2 is a schematic plan view of a jig plate;
FIG. 3 is a schematic diagram of the structure of the circuit board and the fixture plate;
fig. 4 is a schematic structural diagram of the elastic limiting member.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The gluing clamp with the fool-proof function comprises a clamp plate 1, wherein a plurality of limiting grooves 3 are formed in the clamp plate 1. The limiting grooves 3 comprise at least one forward limiting groove 31 for installing the circuit board 2 in a forward direction and at least one reverse limiting groove 32 for installing the circuit board 2 in a reverse direction, so that the clamp plate 1 can simultaneously consider the gluing of two surfaces of the circuit board, procedures do not need to be switched midway, and the production efficiency is improved.
The side wall of the limiting groove 3 is provided with a plurality of supporting blocks 4 and at least one elastic limiting part 5 inwards. The circuit board 2 is arranged in the limiting groove 3, the supporting block 4 correspondingly supports the circuit board 2, and the elastic limiting part 5 correspondingly supports and presses the side edge of the circuit board 2. The elastic limiting piece 5 supports the circuit board 2 for limiting, and prevents the circuit board 2 from sliding in the limiting groove 3.
As shown in fig. 4, the elastic limiting member 5 is shaped like a Chinese character 'ji', and the elastic limiting member 5 is composed of two connecting strips 6 arranged in parallel, an oblique elastic piece 7 arranged at the front ends of the two connecting strips 6 and connecting the two connecting strips 6, and inserting strips 8 respectively arranged at the rear ends of the two connecting strips 6. The connecting strip 6 is a vertical lath extending horizontally, the inserting strip 8 is a vertical lath extending vertically, the upper end of the oblique elastic sheet 7 is connected with the front end of the connecting strip 6, and the lower end of the oblique elastic sheet 7 inclines towards the direction far away from the connecting strip 6.
The lateral wall of the limiting groove 3 is provided with a transversely extending jacking column 9, the jacking column 9 is a square cylinder, two lateral surfaces of the jacking column 9 are vertical surfaces, the outer edge of the limiting groove 3 is provided with two parallel extension grooves 10, the front ends of the two extension grooves 10 are respectively connected with two sides of the jacking column 9 and are collinear, and the rear ends of the two extension grooves 10 are respectively provided with a vertical slot 11.
The oblique elastic sheet 7 is arranged at the top of the jacking column 9, the two connecting strips 6 respectively enter the two extension grooves 10 along the two sides of the jacking column 9, and the two inserting strips 8 are respectively correspondingly inserted into the two vertical slots 11. When the circuit board 2 is placed in the limiting groove 3, the edge of the board body of the circuit board 2 presses the oblique elastic sheet 7, the oblique elastic sheet 7 deforms and contracts and pushes the circuit board 2, and therefore the circuit board 2 is limited, and the circuit board 2 is prevented from shaking in the limiting groove 3.
The edge of the upper end of the bearing block 4 is provided with a bearing groove 12, the groove bottom of the bearing groove 12 correspondingly bears the lower plate surface of the circuit board 2, and the side wall of the bearing groove 12 correspondingly presses the side edge of the circuit board 2. The side wall of the supporting groove 12 and the elastic limiting piece 5 jointly limit the circuit board 12 horizontally.
As shown in fig. 3, the circuit board 2 has a rectangular L-shaped structure with a corner cut off. Two sides of the circuit board 2 which are not cut into corners are called long board edges 13, two sides which are cut into corners are called short board edges 14, and two sides which are cut into corners are called corner board edges 15. As shown in fig. 1 and 2, the forward limiting groove 31 is L-shaped, the reverse limiting groove 32 is inverted L-shaped, and the forward limiting groove 31 and the reverse limiting groove 32 are mirror-symmetrical in shape. Because the circuit board 2 and the forward limiting groove 31 are limited by the L-shaped and reverse limiting grooves 32, the clamp plate 1 has a fool-proof function, and the circuit board 2 is not discarded due to the error in the machine direction caused by the wrong placement.
The arrangement of the bearing blocks 4 and the elastic limiting pieces 5 in the limiting grooves 12 is as shown in fig. 3, four bearing blocks 4 are provided, one of the four bearing blocks is arranged at the intersection angle of two long plate edges 13, two of the four bearing blocks are arranged at the intersection angle of the long plate edge 13 and the short plate edge 14, and the remaining bearing block is arranged on one of the corner plate edges 15. The number of the elastic limiting pieces 5 is one, the elastic limiting pieces 5 are arranged on one short plate edge 14, and the short plate edge 14 provided with the elastic limiting pieces 5 is adjacent to the angle plate edge 15 provided with the bearing block 4. The four bearing blocks 4 correspondingly support the lower board surface of the circuit board 2, the bearing grooves 12 clamp the circuit board 2, and the elastic limiting parts 5 press the circuit board 2, so that the circuit board 2 is more stable in the limiting grooves 3 and is not easy to shake.
The circuit board 2 is arranged in the limiting groove 3, the edge of the circuit board 2 is separated from the side wall of the limiting groove 3 at intervals, so that the clamp plate 1 is not easily stained by viscose glue when the machine is used for spraying, and the cleaning frequency of the clamp plate 1 can be reduced.
In order to ensure that the clamp plate 1 can uniformly give consideration to the gluing of the front and back surfaces of the circuit boards 2, the number of the forward limiting grooves 31 and the reverse limiting grooves 32 on the clamp plate 1 is the same. As shown in fig. 2, two forward direction limiting grooves 31 and two reverse direction limiting grooves 32 are arranged on a single clamp plate 1 in a matrix shape, so that a plurality of circuit boards 2 can be placed at the same time, the use is flexible, and the working efficiency is high.
The above description is only of the preferred embodiments of the present invention, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the utility model and these are intended to be within the scope of the utility model.
Claims (6)
1. The utility model provides a rubber coating anchor clamps with prevent slow-witted function which characterized in that: the clamp comprises a clamp plate (1), wherein a plurality of limiting grooves (3) are formed in the clamp plate (1), and the limiting grooves (3) comprise at least one forward limiting groove (31) for installing a circuit board (2) in a forward direction and at least one reverse limiting groove (32) for installing the circuit board (2) in a reverse direction; the side wall of the limiting groove (3) is inwards provided with a plurality of supporting blocks (4) and at least one elastic limiting piece (5); the circuit board (2) is arranged in the limiting groove (3), the bearing block (4) correspondingly bears the circuit board (2), and the elastic limiting part (5) correspondingly presses the side edge of the circuit board (2).
2. The glue spreading fixture with fool-proof function as claimed in claim 1, wherein: the elastic limiting part (5) is integrally in a shape like a Chinese character 'ji', and the elastic limiting part (5) consists of two connecting strips (6) which are arranged in parallel, an oblique elastic sheet (7) which is arranged at the front ends of the two connecting strips (6) and is connected with the two connecting strips (6), and inserting strips (8) which are respectively arranged at the rear ends of the two connecting strips (6);
a transversely extending jacking column (9) is arranged on the side wall of the limiting groove (3), two extending grooves (10) which are parallel to each other are arranged on the outer edge of the limiting groove (3), the front ends of the two extending grooves (10) are respectively connected with the two sides of the jacking column (9) and are collinear, and vertical slots (11) are respectively arranged at the rear ends of the two extending grooves (10);
the oblique elastic sheet (7) is arranged at the top of the top pressing column (9), the two connecting strips (6) respectively enter the two extension grooves (10) along the two sides of the top pressing column (9), and the two inserting strips (8) are correspondingly inserted into the two vertical slots (11) respectively.
3. The glue spreading fixture with fool-proof function as claimed in claim 2, wherein: the edge of the upper end of the bearing block (4) is provided with a bearing groove (12), the groove bottom of the bearing groove (12) correspondingly bears the lower plate surface of the circuit board (2), and the side wall of the bearing groove (12) correspondingly presses the side edge of the circuit board (2).
4. The glue spreading fixture with fool-proof function as claimed in claim 3, wherein: the circuit board (2) is of a rectangular L-shaped structure with one square corner cut off; two sides of the circuit board (2) which are not cut into corners are called long board edges (13), two sides of the cut corners are called short board edges (14), and two sides of the cut corners are called corner board edges (15);
the forward limiting groove (31) is L-shaped, the reverse limiting groove (32) is inverted L-shaped, and the forward limiting groove (31) and the reverse limiting groove (32) are in mirror symmetry;
the supporting blocks (4) are four in number, one of the supporting blocks is arranged at the intersection angle of two long plate edges (13), two of the supporting blocks are arranged at the intersection angle of the long plate edges (13) and the short plate edges (14), and the other supporting block is arranged on one corner plate edge (15);
the elastic limiting part (5) is arranged, the elastic limiting part (5) is arranged on one of the short plate edges (14), and the short plate edge (14) provided with the elastic limiting part (5) is adjacent to the corner plate edge (15) provided with the bearing block (4).
5. The glue spreading fixture with fool-proof function as claimed in claim 4, wherein: the circuit board (2) is arranged in the limiting groove (3), and the edge of the circuit board (2) is spaced from the side wall of the limiting groove (3).
6. The glue spreading fixture with fool-proof function as claimed in claim 5, wherein: two forward limiting grooves (31) and two reverse limiting grooves (32) are arranged on a single clamp plate (1) in a matrix shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781109.5U CN215695492U (en) | 2021-08-02 | 2021-08-02 | Gluing clamp with fool-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121781109.5U CN215695492U (en) | 2021-08-02 | 2021-08-02 | Gluing clamp with fool-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215695492U true CN215695492U (en) | 2022-02-01 |
Family
ID=79990760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121781109.5U Active CN215695492U (en) | 2021-08-02 | 2021-08-02 | Gluing clamp with fool-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215695492U (en) |
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2021
- 2021-08-02 CN CN202121781109.5U patent/CN215695492U/en active Active
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