PCBA circuit board taking and placing tooling

Abstract

The utility model belongs to the technical field of PCBA circuit board division, especially a kind of PCBA circuit board taking and placing tool, including base, the inside of base is separately provided with placing groove and two fetch grooves, the inside of placing groove is provided with moving carrier plate, the outer surface of moving carrier plate is in contact with the inner wall of base, recess is opened in the inside of moving carrier plate, recess is provided with multiple board PCBA in the inside, the outer surface of multiple board PCBA is in contact with the inner wall of recess, the top of base is provided with cover, the bottom surface of cover is in contact with the upper surface of multiple board PCBA, by base, it can be first fixed to equipment, and by base cooperation placing groove, for moving carrier plate provides stable placing space, while the recess of moving carrier plate can form accurate limit and carry to multiple board PCBA, again utilize the compression effect of cover, can effectively prevent PCBA from rising when dividing board, guarantee division quality, in addition, by means of fetch groove, moving carrier plate can be conveniently moved out of base and placing groove and carry out plate operation.

Description

Technical Field

[0001] This utility model belongs to the field of PCBA circuit board separation technology, specifically relating to a PCBA circuit board picking and placing fixture. Background Technology

[0002] A panel PCBA refers to a composite board formed by splicing multiple independent PCBAs together through bridge points. In production, it needs to be placed in a depaneling fixture. After the bridge points are separated one by one, it is separated into individual PCBAs before subsequent handling operations. This design is common in mass production scenarios and facilitates centralized processing.

[0003] However, after the PCBA is placed into the separation tooling, the panel bridge points need to be separated first, and then the separated PCBAs need to be taken out manually one by one. During this process, the equipment must be stopped when taking out the boards, which leads to production interruption and inability to continue operation. This not only causes low overall efficiency, but also increases production costs. This inefficient mode is difficult to adapt to the needs of mass production. It is often difficult to complete orders according to plan due to insufficient capacity, and ultimately fails to meet customer delivery time, becoming a key bottleneck restricting production efficiency.

[0004] To address the aforementioned issues, this application proposes a PCBA circuit board pick-and-place fixture. Utility Model Content

[0005] To address the aforementioned problems in the existing technology, this utility model provides a PCBA circuit board picking and placing fixture, which has the characteristic of improving production efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PCBA circuit board picking and placing fixture, including a base, the base having a placement slot and two picking slots respectively, a movable carrier plate being disposed inside the placement slot, the outer surface of the movable carrier plate contacting the inner wall of the base, a groove being disposed inside the movable carrier plate, a multi-panel PCBA being disposed inside the groove, the outer surface of the multi-panel PCBA contacting the inner wall of the groove, and a cover plate being disposed above the base, the bottom surface of the cover plate contacting the upper surface of the multi-panel PCBA.

[0007] As a preferred embodiment of this utility model, a stabilizing pad is fixedly connected to the bottom surface of the base, and the bottom surface of the stabilizing pad is provided with anti-slip holes arranged at equal intervals.

[0008] As a preferred technical solution of this utility model, the upper surface of the base is provided with two sets of fixing holes, and each fixing hole is provided with a fixing pin.

[0009] As a preferred embodiment of this utility model, two connecting plates are fixedly connected to both sides of the base, and a movable plate is fixedly connected to the side of each of the two sets of connecting plates that are far apart from each other.

[0010] As a preferred embodiment of this utility model, two sets of positioning pins are fixedly connected to the upper surface of the base, and the outer surface of each positioning pin is in contact with the inner wall of the cover plate.

[0011] As a preferred technical solution of this utility model, two sets of threaded pins are provided above the cover plate, and the bottom end of each threaded pin is threaded to the cover plate and extends into the interior of the base.

[0012] As a preferred embodiment of this utility model, mounting plates are fixedly connected to both sides of the movable carrier plate, and auxiliary plates are fixedly connected to the sides of the two mounting plates that are far apart from each other.

[0013] As a preferred embodiment of this utility model, a support plate is fixedly connected to the inner bottom wall of the groove, and the upper surface of the support plate is in contact with the bottom surface of the multi-panel PCBA.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a base, it can be fixed to the equipment first, and the base, together with the placement slot, provides a stable placement space for the moving carrier board. At the same time, the groove of the moving carrier board can accurately limit and support the multi-panel PCBA. Furthermore, the pressing effect of the cover plate can effectively prevent the PCBA from tilting during separation, ensuring the separation quality. In addition, with the help of the picking slot, the moving carrier board can be easily moved out of the base and placement slot for board picking. At the same time as picking up the board, the moving carrier board loaded with the new multi-panel PCBA can be put back into the base, realizing the continuous separation operation. Thus, this utility model can realize the simultaneous picking and placing of multiple PCBAs, greatly reducing the board picking time. Moreover, the equipment can continue to separate boards without stopping when manually picking up boards, significantly shortening the production time and reducing the production cost, effectively solving the problems of low efficiency and impact on production cycle of traditional tooling. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the base structure in this utility model;

[0018] Figure 3This is a schematic diagram of the retrieval groove in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the movable carrier plate in this utility model;

[0020] In the diagram: 1. Base; 2. Cover plate; 3. Fixing hole; 4. Anti-slip hole; 5. Connecting plate; 6. Threaded pin; 7. Stabilizing pad; 8. Pick-up slot; 9. Positioning pin; 10. Moving carrier plate; 11. Fixing pin; 12. Placement slot; 13. Support plate; 14. Mounting plate; 15. Assist plate; 16. Groove; 17. Multi-panel PCBA; 18. Moving plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a PCBA circuit board picking and placing fixture, including a base 1, the base 1 having a placement groove 12 and two picking grooves 8 respectively, a movable carrier plate 10 being arranged inside the placement groove 12, the outer surface of the movable carrier plate 10 being in contact with the inner wall of the base 1, a groove 16 being arranged inside the movable carrier plate 10, a multi-panel PCBA 17 being arranged inside the groove 16, the outer surface of the multi-panel PCBA 17 being in contact with the inner wall of the groove 16, and a cover plate 2 being arranged above the base 1, the bottom surface of the cover plate 2 being in contact with the upper surface of the multi-panel PCBA 17;

[0023] In this embodiment, the main body of the tooling is made of aluminum alloy and is designed to be adapted to the size parameters of the board splitter, creating a high-efficiency board splitting and placement tooling. At the same time, according to the outline, thickness specifications and component height of the multi-panel PCBA17, matching grooves 16 are precisely machined on the moving carrier board 10, and the edges of the cavities are protected to effectively prevent the PCBA from falling during the picking and placing process, ensuring the stability and safety of the operation.

[0024] Specifically, a stabilizing pad 7 is fixedly connected to the bottom surface of the base 1. The bottom surface of the stabilizing pad 7 has anti-slip holes 4 arranged at equal intervals. In this embodiment, the base 1 is supported by the stabilizing pad 7, and the anti-slip holes 4 are used to enhance the anti-slip effect.

[0025] Specifically, the upper surface of the base 1 is provided with two sets of fixing holes 3, and each fixing hole 3 is provided with a fixing pin 11. In this embodiment, the fixing pin 11 passes through the fixing hole 3 and extends into the supporting equipment such as the PCB separator, thereby fixing the base 1.

[0026] Specifically, two connecting plates 5 are fixedly connected to both sides of the base 1. A movable plate 18 is fixedly connected to the side of the two sets of connecting plates 5 that are far apart from each other. In this embodiment, the movable plate 18 is fixedly connected to the base 1 through the connecting plates 5, and the movable plate 18 is used to facilitate the transportation of the base 1.

[0027] Specifically, two sets of positioning pins 9 are fixedly connected to the upper surface of the base 1. The outer surface of each positioning pin 9 is in contact with the inner wall of the cover plate 2. In this embodiment, the cover plate 2 is quickly positioned by the cooperation between the positioning pins 9 and the inner wall of the cover plate 2, which improves the ease of use.

[0028] Specifically, two sets of threaded pins 6 are provided on the top of the cover plate 2. The bottom end of each threaded pin 6 is threaded to the cover plate 2 and extends into the interior of the base 1. In this embodiment, the cover plate 2 is fastened to the base 1 by the threaded pins 6, thereby improving the stability of the cover plate 2.

[0029] Specifically, mounting plates 14 are fixedly connected to both sides of the movable carrier plate 10, and auxiliary plates 15 are fixedly connected to the side of the two mounting plates 14 that are far apart from each other. In this embodiment, the auxiliary plates 15 are fixed to the movable carrier plate 10 by the mounting plates 14, and the auxiliary plates 15 are used to facilitate the pulling of the movable carrier plate 10.

[0030] Specifically, a support plate 13 is fixedly connected to the inner bottom wall of the groove 16. The upper surface of the support plate 13 is in contact with the bottom surface of the multi-panel PCBA 17. In this embodiment, the support plate 13 can buffer the vibration during the picking, placing and separating process, and prevent the circuit board from being damaged due to uneven force.

[0031] The working principle and usage process of this utility model are as follows: First, the entire fixture is moved to the side of the depaneling machine using the movable plates 18 on both sides of the base 1. Then, the fixing pin 11 is passed through the fixing holes 3 on the base 1 and extended into the depaneling machine and other supporting equipment, completing the fixed installation of the base 1 and the equipment. At this time, the stabilizing pad 7 on the bottom surface of the base 1 supports it, and the anti-slip holes 4 on the bottom surface of the stabilizing pad 7 form effective friction with the contact surface, ensuring that the base 1 is placed stably and does not shift. Next, according to the specifications of the multi-panel PCBA 17, it is placed into the movable carrier plate. Within the groove 16 of the 10, the cavity dimensions of the groove 16 precisely match the outline, thickness, and component height of the multi-panel PCBA 17. The edge protection treatment of the cavity prevents scratches and damage to the multi-panel PCBA 17 during handling. The support plate 13 within the groove 16 provides support to the multi-panel PCBA 17 from the bottom, buffering vibrations during subsequent operations. Then, by using the assist plates 15 on both sides of the movable carrier plate 10, the movable carrier plate 10, loaded with the multi-panel PCBA 17, is pushed into the placement slot 12 of the base 1, allowing the movable carrier plate 10 to move. The outer surface of the carrier plate 10 is fitted against the inner wall of the base 1 to ensure stable placement. Then, the cover plate 2 is aligned with the positioning pin 9 on the base 1 and fitted. The positioning pin 9 quickly and accurately positions the cover plate 2. Next, the threaded pin 6 on top of the cover plate 2 is tightened, so that the bottom end of the threaded pin 6 passes through the cover plate 2 and connects to the base 1, securing the cover plate 2 to the base 1. At this point, the bottom surface of the cover plate 2 is in close contact with the upper surface of the multi-panel PCBA 17, preventing the multi-panel PCBA 17 from tilting due to force during the separation process. During the separation operation, the separation machine... The multi-panel PCBA17 on the movable carrier 10 in the placement slot 12 is divided at the bridge point. When it is necessary to pick up or put down the divided independent PCBA, the operator can use the lifting slot 8 with the help of the assist plate 15 to pull the movable carrier 10 out of the placement slot 12 and take out the divided independent PCBA. At the same time, another movable carrier 10 loaded with a new multi-panel PCBA17 is pushed into the placement slot 12. The above-mentioned cover plate 2 fixing steps are repeated to realize the continuous operation of board separation and picking up and putting down without stopping the machine, which greatly improves production efficiency.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A PCBA circuit board handling fixture, characterized in that: The device includes a base (1), which has a placement slot (12) and two retrieval slots (8) inside. A movable carrier plate (10) is provided inside the placement slot (12). The outer surface of the movable carrier plate (10) is in contact with the inner wall of the base (1). A groove (16) is provided inside the movable carrier plate (10). A multi-panel PCBA (17) is provided inside the groove (16). The outer surface of the multi-panel PCBA (17) is in contact with the inner wall of the groove (16). A cover plate (2) is provided above the base (1). The bottom surface of the cover plate (2) is in contact with the upper surface of the multi-panel PCBA (17).

2. The PCBA circuit board handling fixture according to claim 1, characterized in that: The bottom surface of the base (1) is fixedly connected to a stabilizing pad (7), and the bottom surface of the stabilizing pad (7) is provided with anti-slip holes (4) arranged at equal intervals.

3. The PCBA circuit board handling fixture according to claim 1, characterized in that: The upper surface of the base (1) is provided with two sets of fixing holes (3), and each fixing hole (3) is provided with a fixing pin (11).

4. The PCBA circuit board handling fixture according to claim 1, characterized in that: Two connecting plates (5) are fixedly connected to both sides of the base (1), and a movable plate (18) is fixedly connected to the side of the two sets of connecting plates (5) that are far apart from each other.

5. The PCBA circuit board handling fixture according to claim 1, characterized in that: Two sets of positioning pins (9) are fixedly connected to the upper surface of the base (1), and the outer surface of each positioning pin (9) is in contact with the inner wall of the cover plate (2).

6. The PCBA circuit board handling fixture according to claim 1, characterized in that: Two sets of threaded pins (6) are provided above the cover plate (2), and the bottom end of each threaded pin (6) is threaded to the cover plate (2) and extends into the interior of the base (1).

7. The PCBA circuit board handling fixture according to claim 1, characterized in that: Mounting plates (14) are fixedly connected to both sides of the movable carrier plate (10), and auxiliary plates (15) are fixedly connected to the sides of the two mounting plates (14) that are far apart from each other.

8. The PCBA circuit board handling fixture according to claim 1, characterized in that: The inner bottom wall of the groove (16) is fixedly connected to a support plate (13), and the upper surface of the support plate (13) is in contact with the bottom surface of the multi-panel PCBA (17).

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