Clamping mechanism for circuit board processing

Abstract

The utility model provides a clamping mechanism for processing a circuit board, which comprises a workbench, uniformly distributed supporting legs arranged on the upper surface of the workbench, a clamping table arranged on the upper surface of the workbench, a sliding seat arranged on the upper surface of the clamping table, uniformly distributed sliding rails arranged in the sliding seat, and symmetrically distributed sliding tables arranged between the sliding rails in a sliding manner, rotating seats are arranged on the upper surfaces of the sliding tables, rotating shafts are rotationally arranged at the upper ends of the rotating seats, clamping blocks are arranged at the ends, close to the vertical center of the workbench, of the rotating shafts, clamping plates which are evenly distributed are arranged at the ends, close to the vertical center of the workbench, of the clamping blocks, and electric control modules used for driving the rotating shafts to rotate are further arranged on the rotating seats. According to the clamping mechanism for processing the circuit board, the circuit board can be rapidly and stably clamped and fixed, the circuit board can be stably controlled to turn over through electric control when needed, the workload of processing personnel is reduced, and the clamping mechanism is convenient for the personnel to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to circuit board processing technical field, especially relate to a clamping mechanism for circuit board processing. BACKGROUND

[0002] Circuit board processing refers to the process of converting a designed electronic circuit diagram into a physical entity, i.e., a printed circuit board, and assembling various electronic components. This process involves multiple steps and techniques, from the selection of raw materials to the testing and packaging of the final product. During the circuit board processing, a clamping mechanism is needed to clamp and fix the circuit board for better processing.

[0003] The existing clamping mechanism for circuit board processing places the circuit board to be processed on the clamping table, then starts the cylinders on both sides, so that the cylinders drive the clamping blocks to approach the circuit board to be processed for quick and stable clamping and fixing. However, during actual use, the upper and lower sides of the circuit board need to be processed, which requires the processing personnel to control the cylinder to unlock the circuit board, then flip it, and then restart the cylinder to clamp and fix the circuit board again for processing the other side. However, the processing personnel needs to repeat the action of flipping the circuit board, which increases the workload of the processing personnel and is not conducive to their use. SUMMARY

[0004] Therefore, the utility model provides a clamping mechanism for circuit board processing, which can quickly and stably clamp and fix the circuit board, and can flip the circuit board through electric control when needed, reducing the workload of the processing personnel and facilitating their use.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of a clamping mechanism for circuit board processing, which includes a workbench, the upper surface of the workbench is provided with evenly distributed supporting legs, the upper surface of the workbench is provided with a clamping table, the upper surface of the clamping table is provided with a sliding seat, the inside of the sliding seat is provided with evenly distributed sliding rails, the sliding rails are symmetrically provided with sliding tables, the upper surfaces of the sliding tables are provided with rotating seats, the upper ends of the rotating seats are rotatably provided with rotating shafts, one end of the rotating shaft close to the vertical center of the workbench is provided with a clamping block, one end of the clamping block close to the vertical center of the workbench is provided with evenly distributed clamping plates, and the rotating seat is further provided with an electric control module for driving the rotating shaft to rotate.

[0006] As a further improvement of the utility model, the electric control module includes a gear fixedly sleeved in the middle part of the outer arc surface of the rotating shaft, the inside of the rotating seat is provided with symmetrically distributed guide rails on the lower side, sliding seats are respectively and slidably arranged between adjacent guide rails, the upper surfaces of the sliding seats are provided with rack plates, the rack plates are respectively meshed and connected with adjacent gears, and an electric control unit for driving the rack plates to move is further arranged on the rotating seat.

[0007] As a further improvement of the utility model, the front side of the clamping table is provided with a control panel, and the electric push rod and the motor are electrically connected with the control panel.

[0008] As a further improvement of the utility model, the front side of the workbench is rotatably provided with symmetrically distributed door plates, and the front side of each door plate is provided with a handle.

[0009] Compared with the prior art, the utility model has the beneficial effects as follows:

[0010] Firstly, the telescopic ends of the electric push rod drive the rotating seats connected therewith to move, thereby driving the clamping blocks and the clamping plates on the left and right sides to move towards each other, so that the circuit board to be clamped is quickly and stably clamped and fixed.

[0011] Secondly, the control panel is used to control the synchronous operation of the motors on the two sides, the sliding seats are driven to slide between the guide rails through the threaded connection between the adjusting lead screws and the sliding seats, thereby driving the rotating shafts where the gears are located to rotate, so that the rotating shafts drive the clamped circuit board to rotate by 180 degrees.

[0012] Thirdly, the clamped circuit board is stably controlled to be flipped by the electric control when needed, thereby reducing the work burden of the processing personnel and facilitating the use of the personnel.

[0013] Fourthly, the personnel can rotate the door plates by pulling the handles, so that the personnel can store the tools needed to be used in the space inside the workbench. DRAWINGS

[0014] The utility model will be further described in detail in combination with the drawings and specific embodiments.

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is an internal sectional structure schematic view of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0018] Figure 4 This is a schematic diagram of the planar structure of this utility model.

[0019] In the diagram: 101, workbench; 102, door panel; 103, support leg; 104, clamping table; 105, slide; 106, guide rail; 107, slide table; 108, rotating seat; 109, rotating shaft; 110, clamping block; 111, clamping plate; 112, electric push rod; 201, gear; 202, guide rail; 203, sliding seat; 204, rack plate; 205, adjusting screw; 206, motor; 301, control board. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 4 As shown, the system includes a worktable 101, with evenly distributed support legs 103 on the upper surface of the worktable 101, a clamping platform 104 on the upper surface of the worktable 101, a slide block 105 on the upper surface of the clamping platform 104, evenly distributed slide rails 106 inside the slide block 105, symmetrically distributed slide tables 107 sliding between the slide rails 106, a rotating seat 108 on the upper surface of each slide table 107, a rotating shaft 109 rotatably mounted on the upper end of each rotating seat 108, a clamping block 110 on the end of each rotating shaft 109 near the vertical center of the worktable 101, and evenly distributed clamping plates 111 on the end of each clamping block 110 near the vertical center of the worktable 101. An electronic control module for driving the rotating shaft 109 to rotate is also mounted on the rotating seat 108.

[0022] like Figure 2 , 4 As shown, symmetrically distributed electric push rods 112 are provided on the outer side of the clamping platform 104, and the telescopic ends of the electric push rods 112 are respectively connected and fixed to the adjacent rotating seats 108.

[0023] like Figure 2 , 3As shown, the electric control module includes a gear 201 fixedly sleeved in the middle of the outer arc surface of the rotating shaft 109, the inside lower side of the rotating seat 108 is provided with symmetrically distributed guide rails 202, the adjacent guide rails 202 are respectively provided with sliding seats 203 in sliding mode, the upper surfaces of the sliding seats 203 are provided with rack plates 204, the rack plates 204 are respectively connected in meshing mode with the adjacent gears 201, and the rotating seat 108 is further provided with an electric control unit for driving the rack plates 204 to move; the electric control unit comprises an adjusting screw rod 205 rotatably arranged in the inside of the rotating seat 108, the adjusting screw rod 205 is respectively connected in threaded mode with the adjacent sliding seats 203, and the rotating seat 108 is further provided with a driving assembly for driving the adjusting screw rod 205 to rotate; the driving assembly comprises a motor 206 arranged on the rear side of the rotating seat 108, and the output shaft of the motor 206 is fixed between the adjusting screw rod 205 through a shaft coupling.

[0024] As shown in Figure 1 , 2 As shown, the front side of the clamping table 104 is provided with a control panel 301, and the electric push rod 112 and the motor 206 are electrically connected with the control panel 301.

[0025] In use, the electric push rod 112 is controlled to move by the control panel 301, so that the telescopic ends of the electric push rod 112 drive the rotating seats 108 connected thereto to move, and then the sliding seat 105 slides between the sliding rails 106, so that the rotating seats 108 on the left and right sides are close to each other, and then the clamping blocks 110 and the clamping plates 111 on the left and right sides are close to each other, so that the circuit board to be clamped is quickly and stably clamped and fixed.

[0026] The two motors 206 are controlled to synchronously operate by the control panel 301, so that the output shafts of the motors 206 drive the adjusting screw rods 205 connected thereto to rotate, and then the sliding seats 203 are driven to slide between the guide rails 202 through the threaded relationship between the adjusting screw rods 205 and the sliding seats 203, so that the sliding seats 203 drive the rack plates 204 connected thereto to move, so that the meshing relationship between the rack plates 204 and the gears 201 drives the gears 201 to rotate, and then the rotating shaft 109 where the gears 201 are located rotates, so that the rotating shaft 109 drives the clamped circuit board to rotate through the clamping blocks 110, so that the circuit board is reversed by one hundred and eighty degrees; the clamped circuit board is driven to flip when needed through the electric control stable control, so as to reduce the work burden of the processing personnel and facilitate the use of personnel.

[0027] According to another embodiment of the present application, as shown in Figure 1 , 2As shown, the front of the workbench 101 is symmetrically equipped with door panels 102, each with a handle. In use, personnel can pull the handles to rotate the door panels 102, allowing them to store tools within the space inside the workbench 101.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A clamping mechanism for circuit board processing, comprising a worktable (101), wherein the upper surface of the worktable (101) is provided with uniformly distributed support legs (103), characterized in that: The upper surface of the workbench (101) is provided with a clamping platform (104), the upper surface of the clamping platform (104) is provided with a slide (105), the slide (105) is provided with evenly distributed slide rails (106) inside, and symmetrically distributed slide tables (107) are slidably arranged between the slide rails (106). The upper surface of each slide table (107) is provided with a rotating seat (108), and the upper end of each rotating seat (108) is rotatably provided with a rotating shaft (109). The end of the rotating shaft (109) near the vertical center of the workbench (101) is provided with a clamping block (110), and the end of the clamping block (110) near the vertical center of the workbench (101) is provided with evenly distributed clamping plates (111). The rotating seat (108) is also provided with an electronic control module for driving the rotating shaft (109) to rotate.

2. The clamping mechanism for circuit board processing as described in claim 1, characterized in that: The clamping platform (104) is provided with symmetrically distributed electric push rods (112) on its outer side. The telescopic ends of the electric push rods (112) are respectively connected and fixed to the adjacent rotating seats (108).

3. The clamping mechanism for circuit board processing as described in claim 2, characterized in that: The electronic control module includes a gear (201) fixedly sleeved in the middle of the outer arc surface of the rotating shaft (109). The lower inner side of the rotating seat (108) is provided with symmetrically distributed guide rails (202). Sliding seats (203) are slidably arranged between adjacent guide rails (202). The upper surface of each sliding seat (203) is provided with a rack plate (204). The rack plate (204) is meshed with the adjacent gear (201). The rotating seat (108) is also provided with an electronic control unit for driving the rack plate (204) to move.

4. The clamping mechanism for circuit board processing as described in claim 3, characterized in that: The electronic control unit includes an adjusting screw (205) rotatably disposed inside the rotating seat (108). The adjusting screw (205) is threadedly connected to the adjacent sliding seat (203). The rotating seat (108) is also provided with a drive assembly for driving the adjusting screw (205) to rotate.

5. The clamping mechanism for circuit board processing as described in claim 4, characterized in that: The drive assembly includes a motor (206) located on the rear side of the rotating seat (108), and the output shaft of the motor (206) is fixed to the adjusting screw (205) by a coupling.

6. The clamping mechanism for circuit board processing as described in claim 5, characterized in that: A control board (301) is provided on the front side of the clamping platform (104), and the electric push rod (112) and the motor (206) are electrically connected to the control board (301).

7. The clamping mechanism for circuit board processing as described in claim 1, characterized in that: The workbench (101) is rotatably provided with symmetrically distributed door panels (102), and each door panel (102) is provided with a handle on its front side.

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