Circuit board supporting tool for dispensing glue on circuit board

Abstract

The utility model belongs to the technical field of circuit board production, and particularly discloses a circuit board supporting tool for circuit board dispensing, which comprises a shell, a plurality of supporting modules are arranged in the shell, the supporting modules are movably connected with the shell, a first supporting station is formed between every two adjacent supporting modules, a limiting column is arranged on the upper surface of the shell, and a second supporting station is formed between every two adjacent supporting modules. The limiting columns are distributed at the four corners of the top face of the shell, second supporting stations are formed between every two transversely adjacent limiting columns and the supporting module, when the supporting tool is used, circuit boards can be placed in the first supporting stations or the second supporting stations to be subjected to adhesive dispensing operation, and when adhesive dispensing operation is conducted on the circuit boards of different sizes subsequently, the circuit boards can be placed in the first supporting stations or the second supporting stations to be subjected to adhesive dispensing operation. The size of the first supporting station or the second supporting station can be changed by moving the supporting module, so that the supporting tool can better adapt to circuit boards with different sizes for dispensing operation, the practicability of the supporting tool can be improved, the labor intensity of operators can be reduced, and the processing cost of the circuit boards can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board production, in particular to a circuit board supporting tool used for circuit board glue dispensing. Background Art

[0002] The circuit board is a printed circuit board, which is an important electronic component. It is the support body of electronic components and the carrier of electrical connection of electronic components. During the processing of the circuit board, in order to make the components adhere and install on the P circuit board, it is necessary to perform glue treatment on the designated area of ​​the circuit board. When the circuit board is undergoing the glue operation, it needs to be placed in the supporting tooling to achieve the limitation and fixation of the circuit board. However, the existing supporting tooling is often designed according to the style of the circuit board, which will lead to the singleness of the supporting tooling. When it is necessary to replace another batch of circuit boards of different sizes for glue operation, it is necessary to redesign new supporting tooling that matches the size of the new circuit board to achieve the glue operation, thereby increasing the labor intensity of the operator and the processing cost of the circuit board. Utility Model Content

[0003] In order to overcome the defects of the prior art, the utility model provides a circuit board supporting tool for dispensing glue on a circuit board.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a circuit board supporting tool for dispensing circuit boards, including a shell, a plurality of supporting modules are arranged inside the shell, the supporting modules are movably connected to the shell, and a first supporting station is formed between two adjacent supporting modules. A limiting column is provided on the upper surface of the shell, and the limiting columns are distributed at the four corners of the top surface of the shell, and a second supporting station is formed between two adjacent limiting columns and the supporting modules.

[0005] Further description of this solution: a cavity is opened in the shell, and a first connecting plate is provided on both sides of the upper surface of the shell, the two ends of the first connecting plate are connected to the limiting columns, and a strip hole is provided inside the first connecting plate, and the two ends of the support module are movably provided in the strip hole.

[0006] Specifically, the support module includes a mounting block and a support plate, the mounting block is arranged on the upper part of the first connecting plate, and the support plate is arranged on the lower part of the first connecting plate. A first through hole is opened inside the mounting block, and the outlet end of the first through hole faces the strip hole. A pin is arranged inside the first through hole, and one end of the pin passes through the first through hole and the strip hole and is arranged in the first connecting plate.

[0007] More specifically, a second through hole is provided on one side of the first through hole, a connecting screw is provided inside the second through hole, and one end of the connecting screw passes through the second through hole and is connected to the support plate.

[0008] Further description of this solution: first abutment portions are provided on both sides of the support plate, second connecting plates are provided at both ends of the upper surface of the shell, and a second abutment portion is provided on one side of the second connecting plate close to the cavity.

[0009] The beneficial effect of the present invention is that when the supporting tool is in use, the circuit board can be placed inside the first supporting station or the second supporting station for gluing operations. Subsequently, when gluing operations are performed on circuit boards of different sizes, the size of the first supporting station or the second supporting station can be changed by moving the supporting module, so that the gluing operations can be better adapted to circuit boards of different sizes, thereby improving the practicality of the supporting tool, reducing the labor intensity of the operator and reducing the processing cost of the circuit boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the overall structure of the support tooling of the utility model;

[0011] Figure 2 This is a schematic structural diagram of the housing of the utility model;

[0012] Figure 3 This is a schematic diagram of the overall structure of the support module of the utility model;

[0013] Figure 4 This is a structural diagram of the installation block of the utility model;

[0014] Figure 5 This is a structural diagram of the support plate of the utility model.

[0015] As shown in the figure: shell 1, support module 2, mounting block 21, first through hole 211, second through hole 212, support plate 22, pin 23, connecting screw 24, first supporting station 3, limiting column 4, first connecting plate 5, strip hole 6, first abutment part 7, second connecting plate 8, second abutment part 9, second supporting station 10. DETAILED DESCRIPTION

[0016] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features described below in the various embodiments of the present invention may be combined with one another as long as they do not conflict with one another.

[0017] As attached Figure 1 、 2As shown in Figures 3, 4 and 5, the utility model provides a circuit board supporting tooling for circuit board dispensing, comprising a shell 1, a plurality of supporting modules 2 are arranged inside the shell 1, the supporting modules 2 are movably connected to the shell 1, a first supporting station 3 is formed between two adjacent supporting modules 2, a limiting column 4 is provided on the upper surface of the shell 1, the limiting columns 4 are distributed at the four corners of the top surface of the shell 1, and a second supporting station 10 is formed between two adjacent limiting columns 4 and the supporting module 2.

[0018] In this way, when the present supporting tool is in use, the circuit board can be placed in the first supporting station 3 or the second supporting station 10 for support operation. Subsequently, when performing gluing operations on circuit boards of different sizes, the size of the first supporting station 3 or the second supporting station 10 can be changed by moving the supporting module 2, so as to better adapt to the placement and support of circuit boards of different sizes, thereby improving the practicality of the supporting tool. There is no need to separately design tooling of different sizes to perform support operations on circuit boards of different sizes, thereby reducing the labor intensity of the operator and reducing the processing cost of the circuit board. Subsequently, gluing operations can be performed on the circuit boards placed on this supporting tool through gluing equipment or manual gluing operations.

[0019] Furthermore, when dispensing glue is required for two circuit boards of different sizes, the first circuit board can be placed in the second supporting station 10 first, and then the position of the supporting module 2 adjacent to the limiting column 4 can be moved so that the size of the second supporting station 10 can be adapted to the size of the first circuit board, thereby achieving support and limiting of the first circuit board;

[0020] When the glue dispensing operation is subsequently performed on a second circuit board of a different size from the first circuit board: the second board can be placed in the first support station first, and then the position of the adjacent support module 2 can be moved so that the size of the first support station 3 can be adapted to the size of the second circuit board, thereby achieving support and limitation of the second circuit board, so that the support tooling can simultaneously support and limit two circuit boards of different sizes.

[0021] As attached Figure 1 、 2 As shown in Figures 3, 4 and 5, a cavity is provided in the shell 1, and first connecting plates 5 are provided on both sides of the upper surface of the shell 1. The two ends of the first connecting plate 5 are connected to the limiting columns 4. A strip hole 6 is provided inside the first connecting plate 5, and the two ends of the support module 2 are movably provided in the strip hole 6, so that the support module 2 can move back and forth along the strip hole 6, so that the size of the first supporting station 3 and the second supporting station 10 can be adjusted, so that the first supporting station 3 and the second supporting station 10 can support circuit boards of different sizes.

[0022] Subsequently, the support module 2 includes a mounting block 21 and a support plate 22. The mounting block 21 is arranged on the upper part of the first connecting plate 5, and the support plate 22 is arranged on the lower part of the first connecting plate 5. A first through hole 211 is opened inside the mounting block 21, and the outlet end of the first through hole 211 faces the strip hole 6. A pin 23 is arranged inside the first through hole 211, and one end of the pin 23 passes through the first through hole 211 and is arranged in the first connecting plate 5 with the strip hole 6, and a second through hole 212 is provided on one side of the first through hole 211, and a connecting screw 24 is provided inside the second through hole 212, and one end of the connecting screw 24 passes through the second through hole 212 and is connected to the support plate 22, so that the mounting block 21 and the support plate 22 can be connected to each other through the connecting screw 24, thereby ensuring that when the support plate 22 moves, it can synchronously drive the movement of the mounting block 21.

[0023] Later, when the support module 2 needs to be moved: the pin 23 is passed through the first through hole 211 and the strip hole 6 to connect with the support plate 22, so that the pin 23 can be set in the strip hole 6. Subsequently, the support plate 22 is moved manually, which can drive the pin 23 to move back and forth along the inside of the strip hole 6. When the pin 23 moves, it can drive the movement of the mounting block 21, thereby realizing the overall movement of the support module 2.

[0024] It should be noted that the diameter of the pin 23 is smaller than the diameter of the strip-shaped hole 6 .

[0025] As attached Figure 1 、 2 As shown in Figures 3, 4 and 5, first abutment portions 7 are provided on both sides of the support plate 22, second connecting plates 8 are provided at both ends of the upper surface of the shell 1, and second abutment portions 9 are provided on the side of the second connecting plate 8 close to the cavity. When the circuit board is subjected to the gluing operation, the two ends of the circuit board can be placed on the first abutment portion 7 and the second abutment portion 9 respectively, so that the circuit board can be placed and supported by the first abutment portion 7 and the second abutment portion 9 to prevent the circuit board from falling into the cavity.

[0026] It should be noted that the housing 1 , the limiting pillar 4 , the first connecting plate 5 and the second connecting plate 8 are an integrally formed structure.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. A circuit board support fixture for dispensing glue on a circuit board, comprising a housing (1), characterized in that: A plurality of support modules (2) are provided inside the shell (1), the support modules (2) are movably connected to the shell (1), a first support station (3) is formed between two adjacent support modules (2), a limiting column (4) is provided on the upper surface of the shell (1), the limiting columns (4) are distributed at the four corners of the top surface of the shell (1), and a second support station (10) is formed between two adjacent limiting columns (4) and the support module (2) in the transverse direction.

2. The circuit board support fixture for circuit board dispensing according to claim 1, characterized in that: A cavity is provided in the shell (1), and first connecting plates (5) are provided on both sides of the upper surface of the shell (1), the two ends of the first connecting plate (5) are connected to the limiting columns (4), and a strip hole (6) is provided inside the first connecting plate (5), and the two ends of the support module (2) are movably arranged in the strip hole (6).

3. The circuit board support fixture for circuit board dispensing according to claim 2, characterized in that: The support module (2) comprises a mounting block (21) and a support plate (22), wherein the mounting block (21) is arranged on the upper part of the first connecting plate (5), and the support plate (22) is arranged on the lower part of the first connecting plate (5). A first through hole (211) is provided inside the mounting block (21), an outlet end of the first through hole (211) faces the strip hole (6), a pin (23) is provided inside the first through hole (211), and one end of the pin (23) passes through the first through hole (211) and the strip hole (6) and is arranged in the first connecting plate (5).

4. The circuit board support fixture for circuit board dispensing according to claim 3, characterized in that: A second through hole (212) is provided on one side of the first through hole (211), a connecting screw (24) is provided inside the second through hole (212), and one end of the connecting screw (24) passes through the second through hole (212) and is connected to the inside of the support plate (22).

5. The circuit board support fixture for circuit board dispensing according to claim 3, characterized in that: First abutment portions (7) are provided on both sides of the support plate (22).

6. The circuit board support fixture for circuit board dispensing according to claim 1, characterized in that: Second connecting plates (8) are provided at both ends of the upper surface of the shell (1), and a second abutting portion (9) is provided on one side of the second connecting plate (8) close to the cavity.

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