Circuit board processing and positioning device

Abstract

The utility model discloses a circuit board processing positioning device which comprises a positioning plate and an adjusting plate, the adjusting plate is arranged at the bottom of the positioning plate, the left side of the top of the adjusting plate is provided with an adjusting device used in cooperation with the positioning plate, and the front side and the rear side of the top of the adjusting plate are each provided with a containing groove used in cooperation with the adjusting device. A positioning device is arranged at the top of the positioning plate, a positioning groove and a limiting groove which are used in cooperation with the positioning device are formed in the front side and the rear side of the top of the adjusting plate correspondingly, and a limiting column is arranged in an inner cavity of the limiting groove. The positioning plate, the adjusting plate, the adjusting device and the positioning device are matched for use, so that the problems that when an existing circuit board needs to be machined and positioned, an existing positioning clamp can only clamp and position the circuit board of a single size, the position of the circuit board cannot be adjusted after positioning, and the machining efficiency is affected are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing, and in particular relates to a circuit board processing positioning device. Background Art

[0002] A circuit board, also known as a printed circuit board (PCB), is a physical platform used to support and connect electronic components in electronic devices. It is usually made of insulating material and is paved with conductive paths. These paths electrically connect electronic components by welding or plugging. The design and layout of the circuit board are crucial to ensure the correct transmission of electronic signals and the overall performance of the circuit. The circuit board is a basic component of modern electronic products. The problem with the existing technology is that when the circuit board needs to be processed and positioned, the existing positioning fixture can usually only clamp and position the circuit board of a single size, and the position of the circuit board cannot be adjusted after positioning, affecting the processing efficiency. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a circuit board processing positioning device, which has the advantages of positioning circuit boards of different sizes and adjusting the position of the circuit boards after positioning. It solves the problem that when the existing circuit boards need to be processed and positioned, the existing positioning fixtures can usually only clamp and position circuit boards of a single size, and the position of the circuit boards cannot be adjusted after positioning, thereby affecting the processing efficiency.

[0004] The utility model is implemented as follows: a circuit board processing positioning device comprises a positioning plate and an adjusting plate, wherein the adjusting plate is arranged at the bottom of the positioning plate, an adjusting device used in conjunction with the positioning plate is arranged on the left side of the top of the adjusting plate, a receiving groove used in conjunction with the adjusting device is provided on the front and rear sides of the top of the adjusting plate, a positioning device is provided on the top of the positioning plate, a positioning groove and a limiting groove used in conjunction with the positioning device are respectively provided on the front and rear sides of the top of the adjusting plate, and a limiting column used in conjunction with the positioning device is provided in the inner cavity of the limiting groove.

[0005] As a preferred embodiment of the present invention, the bottom of the positioning plate passes through the accommodating groove and extends to the inner cavity of the accommodating groove to contact the inner wall of the accommodating groove.

[0006] As a preferred embodiment of the present invention, the adjusting device includes an adjusting motor, the output end of the adjusting motor is fixedly connected to the first adjusting gear, the rear side of the first adjusting gear is provided with a second adjusting gear, the right side of the second adjusting gear is provided with a first pulley, the rear side of the first pulley is provided with a second pulley, the surfaces of the first pulley and the second pulley are both provided with transmission belts, the right sides of the first pulley and the second pulley are both fixedly connected with a transmission rod, the transmission rod penetrates the adjustment plate on the side away from the first pulley and the second pulley, and extends to the inner cavity of the accommodating groove and is rotatably connected to the inner wall of the accommodating groove.

[0007] As a preferred embodiment of the utility model, the positioning device includes a driving motor, the output end of the driving motor is fixedly connected to a first positioning gear, a second positioning gear is arranged on the right side of the first positioning gear, a control rod is arranged on the rear side of the second positioning gear, a positioning block is sleeved on the surface of the control rod, positioning connecting rods are arranged on the left and right sides of the top of the positioning block, a clamping plate is arranged on the side of the positioning connecting rod away from the positioning block, and a protective pad is arranged on the opposite side of the two clamping plates.

[0008] As a preferred embodiment of the utility model, the bottom of the adjusting motor is fixedly connected to the adjusting plate, the first adjusting gear is meshed with the second adjusting gear, the right side of the second adjusting gear is fixedly connected to the first pulley, the transmission rod passes through the adjusting plate and extends to the outside of the adjusting plate, and the transmission rod is threadedly connected to the adjusting plate.

[0009] As a preferred embodiment of the utility model, the bottom of the driving motor is fixedly connected to the adjusting plate, the second positioning gear is meshed with the first positioning gear, the front side of the control rod is fixedly connected to the second positioning gear, the rear side of the control rod passes through the adjusting plate, and extends to the inner cavity of the positioning groove and is rotatably connected to the inner wall of the positioning groove, the positioning block is threadedly connected to the control rod, the side of the positioning connecting rod close to the positioning block is rotatably connected to the positioning block through a rotating shaft, and the side of the positioning connecting rod away from the positioning block is rotatably connected to the clamping plate through a rotating shaft, the front side of the bottom of the clamping plate passes through the limiting groove, and extends to the inner cavity of the limiting groove and contacts with the inner wall of the limiting groove, and the protective pad is fixedly connected to the clamping plate.

[0010] As a preferred embodiment of the present invention, the left side and the right side of the limiting column are fixedly connected to the inner wall of the limiting groove, and the limiting column passes through the clamping plate and extends to the outside of the clamping plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that when the existing circuit board needs to be processed and positioned, the existing positioning fixture can usually only clamp and position the circuit board of a single size, and the position of the circuit board cannot be adjusted after positioning, which affects the processing efficiency by setting the positioning plate, the adjustment plate, the adjustment device and the positioning device.

[0013] 2. The utility model can limit the positioning plate by providing the accommodation groove, making it convenient for users to use the adjustment plate.

[0014] 3. The utility model can adjust the positioning plate by providing an adjustment device, making it convenient for users to use the positioning plate.

[0015] 4. The utility model can position the circuit board by providing a positioning device, making it convenient for users to use the circuit board.

[0016] 5. The utility model can drive the first adjusting gear to rotate by setting an adjusting motor, can drive the second adjusting gear to rotate by setting the first adjusting gear, can drive the first pulley to rotate by setting the second adjusting gear, can drive the second pulley to rotate by setting the first pulley and the transmission belt, can drive the transmission rod to rotate by setting the first pulley and the second pulley, and can drive the positioning plate to move by setting the transmission rod.

[0017] 6. The utility model can drive the first positioning gear to rotate by setting a driving motor, can drive the second positioning gear to rotate by setting the first positioning gear, can drive the control rod to rotate by setting the second positioning gear, can drive the positioning block to move by setting the control rod, can drive the positioning connecting rod to rotate by setting the positioning block, can drive the positioning plate to move by setting the positioning connecting rod, can position the circuit board by setting the clamping plate, and can protect the circuit board by setting a protective cushion.

[0018] 7. The utility model can limit the clamping plate by setting the limit column and the limit groove, making it convenient for users to use the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the adjustment plate provided in the embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the positioning plate provided in the embodiment of the utility model;

[0022] Figure 4It is a schematic diagram of the three-dimensional structure of the regulating device provided in the embodiment of the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning device provided in the embodiment of the utility model.

[0024] In the figure: 1. positioning plate; 2. adjusting plate; 3. adjusting device; 4. accommodating groove; 5. positioning device; 6. positioning groove; 7. limiting groove; 8. limiting column; 301. adjusting motor; 302. first adjusting gear; 303. second adjusting gear; 304. first pulley; 305. second pulley; 306. transmission belt; 307. transmission rod; 501. driving motor; 502. first positioning gear; 503. second positioning gear; 504. control rod; 505. positioning block; 506. positioning connecting rod; 507. clamping plate; 508. protective cushion. DETAILED DESCRIPTION

[0025] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0026] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0027] like Figures 1 to 5 As shown, a circuit board processing positioning device provided by an embodiment of the utility model includes a positioning plate 1 and an adjusting plate 2, the adjusting plate 2 is arranged at the bottom of the positioning plate 1, an adjusting device 3 used in conjunction with the positioning plate 1 is arranged on the left side of the top of the adjusting plate 2, a receiving groove 4 used in conjunction with the adjusting device 3 is provided on the front and rear sides of the top of the adjusting plate 2, a positioning device 5 is provided on the top of the positioning plate 1, a positioning groove 6 and a limiting groove 7 used in conjunction with the positioning device 5 are respectively provided on the front and rear sides of the top of the adjusting plate 2, and a limiting column 8 used in conjunction with the positioning device 5 is provided in the inner cavity of the limiting groove 7.

[0028] refer to Figures 1 to 5 The bottom of the positioning plate 1 passes through the accommodating groove 4 and extends to the inner cavity of the accommodating groove 4 to contact the inner wall of the accommodating groove 4.

[0029] By adopting the above solution, the accommodation groove 4 is provided to limit the positioning plate 1 , making it convenient for the user to use the adjustment plate 2 .

[0030] refer to Figures 1 to 5The adjusting device 3 includes an adjusting motor 301, the output end of the adjusting motor 301 is fixedly connected with a first adjusting gear 302, a second adjusting gear 303 is arranged on the rear side of the first adjusting gear 302, a first pulley 304 is arranged on the right side of the second adjusting gear 303, a second pulley 305 is arranged on the rear side of the first pulley 304, a transmission belt 306 is sleeved on the surfaces of the first pulley 304 and the second pulley 305, a transmission rod 307 is fixedly connected to the right side of the first pulley 304 and the second pulley 305, the transmission rod 307 penetrates the adjusting plate 2 away from the side of the first pulley 304 and the second pulley 305, and extends to the inner cavity of the accommodating groove 4 and is rotatably connected to the inner wall of the accommodating groove 4.

[0031] By adopting the above solution, the adjusting device 3 is provided to adjust the positioning plate 1 , so that the user can use the positioning plate 1 more conveniently.

[0032] refer to Figures 1 to 5 The positioning device 5 includes a driving motor 501, the output end of the driving motor 501 is fixedly connected to a first positioning gear 502, a second positioning gear 503 is arranged on the right side of the first positioning gear 502, a control rod 504 is arranged on the rear side of the second positioning gear 503, a positioning block 505 is sleeved on the surface of the control rod 504, a positioning link 506 is arranged on the left and right sides of the top of the positioning block 505, a clamping plate 507 is arranged on the side of the positioning link 506 away from the positioning block 505, and a protective cushion 508 is arranged on the opposite side of the two clamping plates 507.

[0033] By adopting the above solution, by providing the positioning device 5, the circuit board can be positioned, making it convenient for users to use the circuit board.

[0034] refer to Figures 1 to 5 The bottom of the adjusting motor 301 is fixedly connected to the adjusting plate 2, the first adjusting gear 302 is meshed with the second adjusting gear 303, the right side of the second adjusting gear 303 is fixedly connected to the first pulley 304, the transmission rod 307 passes through the adjusting plate 2 and extends to the outside of the adjusting plate 2, and the transmission rod 307 is threadedly connected to the adjusting plate 2.

[0035] The above scheme is adopted: by setting an adjusting motor 301, the first adjusting gear 302 can be driven to rotate, by setting the first adjusting gear 302, the second adjusting gear 303 can be driven to rotate, by setting the second adjusting gear 303, the first pulley 304 can be driven to rotate, by setting the first pulley 304 and the transmission belt 306, the second pulley 305 can be driven to rotate, by setting the first pulley 304 and the second pulley 305, the transmission rod 307 can be driven to rotate, and by setting the transmission rod 307, the positioning plate 1 can be driven to move.

[0036] refer to Figures 1 to 5The bottom of the driving motor 501 is fixedly connected to the adjusting plate 2, the second positioning gear 503 is meshed with the first positioning gear 502, the front side of the control rod 504 is fixedly connected to the second positioning gear 503, the rear side of the control rod 504 passes through the adjusting plate 2, and extends to the inner cavity of the positioning groove 6 and is rotatably connected to the inner wall of the positioning groove 6, the positioning block 505 is threadedly connected to the control rod 504, the side of the positioning link 506 close to the positioning block 505 is rotatably connected to the positioning block 505 through a rotating shaft, the side of the positioning link 506 away from the positioning block 505 is rotatably connected to the clamping plate 507 through a rotating shaft, the front side of the bottom of the clamping plate 507 passes through the limiting groove 7, and extends to the inner cavity of the limiting groove 7 to contact the inner wall of the limiting groove 7, and the protective cushion 508 is fixedly connected to the clamping plate 507.

[0037] The above scheme is adopted: by setting a driving motor 501, the first positioning gear 502 can be driven to rotate, by setting the first positioning gear 502, the second positioning gear 503 can be driven to rotate, by setting the second positioning gear 503, the control rod 504 can be driven to rotate, by setting the control rod 504, the positioning block 505 can be driven to move, by setting the positioning block 505, the positioning connecting rod 506 can be driven to rotate, by setting the positioning connecting rod 506, the positioning plate 1 can be driven to move, by setting the clamping plate 507, the circuit board can be positioned, and by setting the protective cushion 508, the circuit board can be protected.

[0038] refer to Figures 1 to 5 The left and right sides of the limiting column 8 are fixedly connected to the inner wall of the limiting groove 7 , and the limiting column 8 passes through the clamping plate 507 and extends to the outside of the clamping plate 507 .

[0039] The above solution is adopted: by providing the limiting column 8 and the limiting groove 7, the clamping plate 507 can be limited, so that the user can use the clamping plate 507 conveniently.

[0040] The working principle of this utility model:

[0041] When it is necessary to position the circuit board, the drive motor 501 is started to drive the first positioning gear 502 to rotate, the first positioning gear 502 drives the second positioning gear 503 and the control rod 504 to rotate synchronously, the control rod 504 drives the positioning block 505 to move in the inner cavity of the positioning groove 6, the positioning block 505 drives the positioning connecting rod 506 to rotate, the positioning connecting rod 506 drives the clamping plate 507 to move on the surface of the limiting column 8, the clamping plate 507 drives the protective cushion 508 to move, and when the protective cushion 508 contacts the circuit board, the drive motor 501 is stopped, and the circuit board is completed. After the circuit board is positioned, when the position needs to be adjusted, the adjusting motor 301 is started to drive the first adjusting gear 302 to rotate, and the first adjusting gear 302 drives the second adjusting gear 303 and the first pulley 304 to rotate synchronously, and the first pulley 304 drives the second pulley 305 to rotate through the transmission belt 306. At the same time, the first pulley 304 and the second pulley 305 drive the transmission rod 307 to rotate, and the transmission rod 307 drives the positioning plate 1 and the circuit board to move. When the circuit board reaches a suitable processing position, the adjusting motor 301 is stopped to complete the adjustment.

[0042] In summary: the circuit board processing positioning device, by setting the positioning plate 1, the adjustment plate 2, the adjustment device 3 and the positioning device 5 for coordinated use, solves the problem that when the existing circuit board needs to be processed and positioned, the existing positioning fixture can usually only clamp and position the circuit board of a single size, and the position of the circuit board cannot be adjusted after positioning, thereby affecting the processing efficiency.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board processing positioning device, comprising a positioning plate (1) and an adjustment plate (2), wherein the adjustment plate (2) is arranged at the bottom of the positioning plate (1), characterized in that: An adjusting device (3) for use with the positioning plate (1) is arranged on the left side of the top of the adjusting plate (2); a receiving groove (4) for use with the adjusting device (3) is provided on the front and rear sides of the top of the adjusting plate (2); a positioning device (5) is arranged on the top of the positioning plate (1); a positioning groove (6) and a limiting groove (7) for use with the positioning device (5) are respectively provided on the front and rear sides of the top of the adjusting plate (2); and a limiting column (8) for use with the positioning device (5) is provided in the inner cavity of the limiting groove (7).

2. A circuit board processing positioning device as claimed in claim 1, characterized in that: The bottom of the positioning plate (1) passes through the accommodating groove (4) and extends to the inner cavity of the accommodating groove (4) to contact the inner wall of the accommodating groove (4).

3. A circuit board processing positioning device as claimed in claim 1, characterized in that: The adjusting device (3) comprises an adjusting motor (301), the output end of the adjusting motor (301) is fixedly connected to a first adjusting gear (302), a second adjusting gear (303) is arranged on the rear side of the first adjusting gear (302), a first belt pulley (304) is arranged on the right side of the second adjusting gear (303), a second belt pulley (305) is arranged on the rear side of the first belt pulley (304), a transmission belt (306) is sleeved on the surface of the first belt pulley (304) and the second belt pulley (305), a transmission rod (307) is fixedly connected to the right side of the first belt pulley (304) and the second belt pulley (305), and a side of the transmission rod (307) away from the first belt pulley (304) and the second belt pulley (305) passes through the adjusting plate (2), and extends to the inner cavity of the accommodating groove (4) to be rotatably connected to the inner wall of the accommodating groove (4).

4. A circuit board processing positioning device as claimed in claim 1, characterized in that: The positioning device (5) comprises a driving motor (501), the output end of the driving motor (501) is fixedly connected to a first positioning gear (502), a second positioning gear (503) is arranged on the right side of the first positioning gear (502), a control rod (504) is arranged on the rear side of the second positioning gear (503), a positioning block (505) is sleeved on the surface of the control rod (504), a positioning connecting rod (506) is arranged on the left and right sides of the top of the positioning block (505), a clamping plate (507) is arranged on the side of the positioning connecting rod (506) away from the positioning block (505), and a protective cushion (508) is arranged on the opposite side of the two clamping plates (507).

5. A circuit board processing positioning device as claimed in claim 3, characterized in that: The bottom of the adjusting motor (301) is fixedly connected to the adjusting plate (2), the first adjusting gear (302) is meshed with the second adjusting gear (303), the right side of the second adjusting gear (303) is fixedly connected to the first pulley (304), the transmission rod (307) passes through the adjusting plate (2) and extends to the outside of the adjusting plate (2), and the transmission rod (307) is threadedly connected to the adjusting plate (2).

6. A circuit board processing positioning device as claimed in claim 4, characterized in that: The bottom of the driving motor (501) is fixedly connected to the adjustment plate (2), the second positioning gear (503) is meshed with the first positioning gear (502), the front side of the control rod (504) is fixedly connected to the second positioning gear (503), the rear side of the control rod (504) passes through the adjustment plate (2) and extends to the inner cavity of the positioning groove (6) and is rotatably connected to the inner wall of the positioning groove (6), and the positioning block (505) is threadedly connected to the control rod (504). The side of the positioning link (506) close to the positioning block (505) is rotatably connected to the positioning block (505) via a rotating shaft, and the side of the positioning link (506) away from the positioning block (505) is rotatably connected to the clamping plate (507) via a rotating shaft. The front side of the bottom of the clamping plate (507) passes through the limiting groove (7) and extends to the inner cavity of the limiting groove (7) to contact the inner wall of the limiting groove (7). The protective cushion (508) is fixedly connected to the clamping plate (507).

7. A circuit board processing positioning device as claimed in claim 1, characterized in that: The left and right sides of the limiting column (8) are fixedly connected to the inner wall of the limiting groove (7), and the limiting column (8) passes through the clamping plate (507) and extends to the outside of the clamping plate (507).

Images