Press-fit and drilling integrated device for PCBA (printed circuit board assembly) board processing

Abstract

The utility model relates to the technical field of PCBA board processing, and discloses a pressing and drilling integrated device for PCBA board processing, which comprises a base, the top of the base is in sliding connection with a sliding plate, the top of the sliding plate is in sliding connection with a supporting seat, a PCBA board body is placed on the top of the supporting seat, an L-shaped board is fixedly arranged on the top of the base, and the L-shaped board is fixedly arranged on the top of the base. An electric push rod is fixedly mounted at the top of the inner wall of the L-shaped plate, and a connecting block is fixedly mounted at the output end of the electric push rod; according to the utility model, the air cylinder I is started to enable the two U-shaped clamping plates to fixedly clamp the PCBA body at a proper position, then the electric push rod is started to enable the connecting block to drive the pressing plate to move downwards, and the pressing point at the bottom of the pressing plate corresponds to the positioning PIN at the top of the PCBA body, so that the purpose of pressing is achieved, manual pressing is not needed, the pressing effect is improved, and meanwhile, the production efficiency is improved. And operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of PCBA board processing, in particular to a pressing and drilling integrated device for PCBA board processing. Background Art

[0002] PCBA board refers to the PCB board with components already soldered on it. PCB board is a printed circuit board, which is an important electronic component, a support for electronic components, and a provider of circuit connections for electronic components. When processing PCBA boards, problems such as part floating height often occur. Therefore, PCBA boards need to be pressed together.

[0003] However, the traditional method of manually placing parts to press the PCBA board is inconvenient to operate, and the pressing is not in place. The positioning PIN on the PCBA board is still not inserted into the positioning hole. Therefore, it is difficult to solve the problem of floating parts on the PCBA board, thereby failing to meet customer needs and requiring additional manpower for maintenance. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a pressing and drilling integrated device for PCBA board processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a pressing and drilling integrated device for PCBA board processing, comprising a base, a slide plate is slidably connected to the top of the base, a support seat is slidably connected to the top of the slide plate, a PCBA board body is placed on the top of the support seat, an L-shaped plate is fixedly installed on the top of the base, and an electric push rod is fixedly installed on the top of the inner wall of the L-shaped plate, a connecting block is fixedly installed on the output end of the electric push rod, and a pressing plate is fixedly installed on the bottom of the connecting block, a clamping mechanism is arranged above the base, and the clamping mechanism comprises a cylinder and a U-shaped clamping plate, and the U-shaped clamping plate is fixedly installed on the output end of the cylinder.

[0006] Preferably, mounting plates are fixedly installed on both sides of the outer wall of the support seat, and the cylinder 1 is fixedly installed inside the mounting plate. The mounting plate is L-shaped, and the cylinder 1 can drive the U-shaped clamp to move left and right. There are two clamping mechanisms, which are relatively arranged on the left and right sides of the PCBA board body.

[0007] Preferably, a drilling mechanism is provided on the connecting block, and the drilling mechanism includes a fixing plate, a motor, a drilling tool and a hole, the hole is opened on the top of the pressing plate, the fixing plate is arranged on the right side of the connecting block, and the motor is fixedly mounted on the bottom of the fixing plate, and the drilling tool is fixedly mounted on the output end of the motor, and the hole is set so that the drilling tool can pass through.

[0008] Preferably, cylinder 2 is fixedly installed on both the front and rear sides of the connecting block, and an L-shaped rod is fixedly installed on the top of cylinder 2, one end of the L-shaped rod is fixedly connected to the outer wall of the fixed plate, and by setting cylinder 2, the drill tool can be driven down to a suitable position for drilling.

[0009] Preferably, cylinder three is fixedly installed on the top of the skateboard, and the output end of cylinder three is fixedly connected to the front of the support seat, and cylinder four is fixedly installed on the top of the base, and the output end of cylinder four is fixedly connected to the right side of the skateboard.

[0010] Preferably, a baffle is fixedly connected to the inside of the mounting plate, and a box body is provided, and a clamping plate is fixedly connected to the outer wall of the U-shaped clamping plate. By providing the clamping plate, the PCBA board body can be fixedly placed in the box body synchronously after being fixed.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. The integrated pressing and drilling device for PCBA board processing starts the cylinder 1 so that the two U-shaped clamps fix the PCBA board body in a suitable position, and then starts the electric push rod so that the connecting block drives the pressing plate to move down. The pressing point at the bottom of the pressing plate corresponds to the positioning PIN at the top of the PCBA board body, thereby achieving the purpose of pressing. Manual pressing is not required, which improves the pressing effect and is convenient for staff to operate.

[0013] 2. The integrated pressing and drilling device for PCBA board processing starts cylinder 2 to make the drill pass through the hole and move down to a suitable position, and then starts the motor and the electric push rod to drive the rotating drill to move down to drill. During the drilling process, cylinder 3 can be started to adjust the front and rear position of the PCBA board body, and cylinder 4 can be started to adjust the left and right position of the PCBA board body. By placing a box body inside the mounting plate, the waste chips at the drilling holes at the four corners of the PCBA board body can be collected, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the clamping mechanism of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the drilling mechanism of the utility model.

[0017] In the figure: 1. base; 2. support seat; 3. PCBA board body; 4. clamping mechanism; 41. mounting plate; 42. cylinder one; 43. U-shaped clamp; 5. L-shaped plate; 6. cylinder four; 7. electric push rod; 8. connecting block; 9. pressing plate; 10. drilling mechanism; 101. fixing plate; 102. motor; 103. drilling tool; 104. hole; 105. L-shaped rod; 106. cylinder two; 11. tightening plate; 12. box body; 13. baffle; 14. slide plate; 15. cylinder three. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figure 1-3An embodiment of the utility model is: a pressing and drilling integrated device for PCBA board processing, comprising a base 1, a slide plate 14 is slidably connected to the top of the base 1, a support seat 2 is slidably connected to the top of the slide plate 14, a PCBA board body 3 is placed on the top of the support seat 2, an L-shaped plate 5 is fixedly installed on the top of the base 1, and an electric push rod 7 is fixedly installed on the top of the inner wall of the L-shaped plate 5, a connecting block 8 is fixedly installed on the output end of the electric push rod 7, and a pressing plate 9 is fixedly installed on the bottom of the connecting block 8, and a pressing point and PCBA are set at the bottom of the pressing plate 9 The specific structure of the top of the board body 3 is not related to the prior art and is not shown. A clamping mechanism 4 is arranged above the base 1, and the clamping mechanism 4 includes a cylinder 42 and a U-shaped clamping plate 43. The U-shaped clamping plate 43 is fixedly installed at the output end of the cylinder 42. Mounting plates 41 are fixedly installed on both sides of the outer wall of the support seat 2. The cylinder 42 is fixedly installed inside the mounting plate 41. The mounting plate 41 is L-shaped, and the cylinder 42 can drive the U-shaped clamping plate 43 to move left and right. There are two clamping mechanisms 4, which are relatively arranged on the left and right sides of the PCBA board body 3.

[0023] Working principle: A pressing point corresponding to the positioning PIN at the top of the PCBA board body 3 is set at the bottom of the pressing plate 9. By starting the cylinder 1 42, the U-shaped clamping plate 43 is driven to move close to the PCBA board body 3. The two U-shaped clamping plates 43 fix the PCBA board body 3 in a suitable position. Then the electric push rod 7 is started to drive the connecting block 8 to move downward, and the connecting block 8 drives the pressing plate 9 to move downward. The pressing point at the bottom of the pressing plate 9 corresponds to the positioning PIN at the top of the PCBA board body 3, thereby achieving the purpose of pressing. There is no need for manual pressing, which improves the pressing effect and facilitates the operation of the staff.

[0024] See also Figure 1-3On the basis of the above embodiment, in another embodiment of the utility model, a drilling mechanism 10 is provided on the connecting block 8, and the drilling mechanism 10 includes a fixing plate 101, a motor 102, a drilling tool 103 and a hole 104, the hole 104 is opened on the top of the pressing plate 9, the fixing plate 101 is arranged on the right side of the connecting block 8, and the motor 102 is fixedly installed at the bottom of the fixing plate 101, and the drilling tool 103 is fixedly installed at the output end of the motor 102, and the drilling tool 103 can pass through by setting the hole 104, and the front and rear sides of the connecting block 8 are fixedly installed with a cylinder 106, and the top of the cylinder 106 is fixedly installed with an L-shaped rod 105, and the L-shaped One end of the rod 105 is fixedly connected to the outer wall of the fixed plate 101. By setting the cylinder 2 106, the drilling tool 106 can be driven to move down to a suitable position for drilling. The top of the slide plate 14 is fixedly installed with a cylinder 3 15, and the output end of the cylinder 3 15 is fixedly connected to the front of the support seat 2. The top of the base 1 is fixedly installed with a cylinder 4 6, and the output end of the cylinder 4 6 is fixedly connected to the right side of the slide plate 14. The inside of the mounting plate 41 is fixedly connected with a baffle 13, and a box body 12 is set. The outer wall of the U-shaped clamping plate 43 is fixedly connected with a clamping plate 11. By setting the clamping plate 11, it can be synchronously fixed and placed in the box body 12 after the PCBA board body 3 is fixed.

[0025] Working principle: When it is necessary to drill a hole in the PCBA body 3, after the PCBA body 3 is fixed, the cylinder 2 106 is started to drive the L-shaped rod 105 to move downward, and the L-shaped rod 105 drives the motor 102 to move downward through the fixing plate 101, and the motor 102 drives the drilling tool 103 to pass through the hole 104 and extend to the bottom of the pressing plate 9, and exceed the pressing point at the bottom of the pressing plate 9, and then the motor 102 and the electric push rod 7 are started to drive the rotating drilling tool 103 to move downward to drill a hole. During the drilling process, the cylinder 3 15 can be started to adjust the PCB The front and rear positions of the PCBA board body 3 can be adjusted by starting the cylinder 46. By placing the box body 12 inside the mounting plate 41, the waste chips at the drilled holes at the four corners of the PCBA board body 3 can be collected, which is convenient for subsequent cleaning. After the box body 12 is placed inside the mounting plate 41, it contacts the baffle 13. When clamping the PCBA board body 3, the U-shaped clamping plate 43 will drive the clamping plate 11 to abut against the outer wall of the box body 12, so as to achieve the purpose of stably placing the box body 12 and avoid falling.

[0026] It is worth noting that the corresponding components are assembled on the top of the PCBA board body 3, and the electric push rod 7, cylinder 1 42, cylinder 2 106, cylinder 3 15 and cylinder 4 6 are all controlled by the controller. The above are all existing technologies and are not the main innovation points, so they will not be described in detail here.

[0027] The utility model provides a press-fit drilling integrated device for PCBA board processing. There are many methods and ways to implement the technical solution. The above is only the preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the protection scope of the utility model. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A pressing and drilling integrated device for PCBA board processing, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a slide plate (14), the top of the slide plate (14) is slidably connected to a support seat (2), a PCBA board body (3) is placed on the top of the support seat (2), an L-shaped plate (5) is fixedly mounted on the top of the base (1), and an electric push rod (7) is fixedly mounted on the top of the inner wall of the L-shaped plate (5), a connecting block (8) is fixedly mounted on the output end of the electric push rod (7), and a pressing plate (9) is fixedly mounted on the bottom of the connecting block (8), and a clamping mechanism (4) is arranged above the base (1), the clamping mechanism (4) comprises a cylinder 1 (42) and a U-shaped clamping plate (43), and the U-shaped clamping plate (43) is fixedly mounted on the output end of the cylinder 1 (42).

2. The integrated pressing and drilling device for PCBA board processing according to claim 1, characterized in that: Mounting plates (41) are fixedly mounted on both left and right sides of the outer wall of the support seat (2), and the cylinder 1 (42) is fixedly mounted inside the mounting plate (41).

3. The integrated pressing and drilling device for PCBA board processing according to claim 1, characterized in that: The connection block (8) is provided with a drilling mechanism (10), the drilling mechanism (10) comprising a fixing plate (101), a motor (102), a drilling tool (103) and a hole (104), the hole (104) being opened at the top of the pressing plate (9), the fixing plate (101) being arranged on the right side of the connection block (8), the motor (102) being fixedly mounted on the bottom of the fixing plate (101), and the drilling tool (103) being fixedly mounted on the output end of the motor (102).

4. The integrated pressing and drilling device for PCBA board processing according to claim 3, characterized in that: Cylinder 2 (106) is fixedly mounted on both the front and rear sides of the connection block (8), and an L-shaped rod (105) is fixedly mounted on the top of the cylinder 2 (106), and one end of the L-shaped rod (105) is fixedly connected to the outer wall of the fixing plate (101).

5. The integrated pressing and drilling device for PCBA board processing according to claim 1, characterized in that: A cylinder three (15) is fixedly mounted on the top of the slide plate (14), and the output end of the cylinder three (15) is fixedly connected to the front side of the support seat (2); a cylinder four (6) is fixedly mounted on the top of the base (1), and the output end of the cylinder four (6) is fixedly connected to the right side of the slide plate (14).

6. The integrated pressing and drilling device for PCBA board processing according to claim 2, characterized in that: The interior of the mounting plate (41) is fixedly connected to a baffle plate (13) and is provided with a box body (12); the outer wall of the U-shaped clamping plate (43) is fixedly connected to a clamping plate (11).

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