Circuit board labeling clamp with wide application range

Abstract

The utility model discloses a circuit board labeling clamp with a wide application range, and belongs to the technical field of circuit board labeling. In order to solve the problem that an existing product is complex in structure, the following technical scheme is provided, the clamp comprises a clamp body, a driving motor is fixedly connected into the clamp body, and a buffering mechanism is arranged in the clamp body. By arranging the buffer mechanism, when the circuit board is turned over through the driving motor, the circuit board can vibrate and collide with the clamp to a certain extent, the buffer mechanism can play a good buffer effect on the circuit board and play a good protection effect on the circuit board, the circuit board is prevented from being damaged by shaking and collision, and the service life of the circuit board is prolonged. According to the circuit board fixing device, the circuit board fixing device is simple in structure and convenient to use, abrasion of the clamp caused by vibration is reduced, the clamp can fix circuit boards of different sizes by arranging the adjusting mechanism, and stability of the clamp can be further improved when the clamp fixes the circuit boards by arranging the clamping blocks with the triangular blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board labeling, in particular to a circuit board labeling clamp with a wide range of applications. Background Art

[0002] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. Circuit boards can be called printed circuit boards or printed circuit boards, and FPC circuit boards are also called flexible circuit boards. Flexible circuit boards are made of polyimide or polyester film as a substrate, and are highly reliable and extremely flexible printed circuit boards. Labeling machines are required to label circuit boards during the production process.

[0003] When the existing circuit board labeling machine labels both sides of the circuit board, it will automatically rotate the circuit board 90 degrees. After the rotation is completed, there will be a certain impact due to inertia. This will cause certain wear and tear on the labeling machine in the long run, accelerate the wear of the labeling machine components, and cause unnecessary property losses.

[0004] Therefore, those skilled in the art provide a circuit board labeling fixture with a wide range of applications to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a circuit board labeling clamp with a wide range of adaptability. By setting a buffer mechanism, when the circuit board is turned over by a driving motor, the circuit board itself will vibrate and will form a certain impact with the clamp. The buffer mechanism can have a good buffering effect on this and have a good protective effect on the circuit board, avoiding damage to the circuit board caused by shaking and impact, and also reducing the wear of the clamp caused by vibration. Secondly, by setting an adjustment mechanism, the clamp can fix circuit boards of different sizes. Secondly, by setting a clamping block with a triangular block, the stability of the clamp when fixing the circuit board can be further improved, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A circuit board labeling fixture with a wide range of adaptability comprises a fixture body, a driving motor is fixedly connected to the inside of the fixture body, a connecting column is connected to the output shaft of the driving motor, the connecting column passes through the outside of the fixture body and is connected to a lower fixed plate, an upper fixed plate is arranged above the fixture body, and the two are connected by an adjustment mechanism, a buffer mechanism is arranged inside the fixture body, the buffer mechanism comprises a fixed arc column fixedly connected to the inside of the fixture body, and a spring is arranged inside the fixed arc column.

[0008] As a further solution of the utility model, the buffer mechanism also includes a movable arc column penetrating the fixed arc column, one end of the movable arc column is located inside the fixed arc column and is fixedly connected to a spring, and a top plate is fixedly connected to the movable arc column.

[0009] As a further solution of the utility model, a rotating plate is fixedly connected to the outer wall of the connecting column, and an embedding groove is formed on the rotating plate. The inner diameter of the embedding groove is consistent with the diameter of the movable arc column.

[0010] As a further solution of the utility model, the adjustment mechanism includes a first electric telescopic rod embedded in the lower fixed plate, and a first groove is formed at the lower end of the upper fixed plate, and the first electric telescopic rod is fixed inside the first groove.

[0011] As a further solution of the utility model, the adjustment mechanism also includes a second groove opened on the upper fixed plate, the interior of the second groove is fixedly connected to a second electric telescopic rod, the lower end of the second electric telescopic rod is fixedly connected to an upper clamping block, and the upper end of the lower fixed plate is fixedly connected to a lower clamping block.

[0012] As a further solution of the utility model, adjacent surfaces of the upper clamping block and the lower clamping block are provided with a plurality of triangles, and when the upper clamping block and the lower clamping block are in contact, the triangles are staggered one by one.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By setting a buffer mechanism, when the circuit board is turned over by the driving motor, the circuit board itself will vibrate and will form a certain impact with the clamp. The buffer mechanism can play a good buffering effect on this and have a good protective effect on the circuit board, avoiding damage to the circuit board caused by shaking and impact, and also reducing the wear of the clamp caused by vibration. Secondly, by setting an adjustment mechanism, the clamp can fix circuit boards of different sizes. Secondly, by setting a card block with a triangular block, the stability of the clamp when fixing the circuit board can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional structural diagram of a circuit board labeling fixture with a wide range of applications;

[0016] Figure 2 for Figure 1 Schematic diagram of some explosion structures;

[0017] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 for Figure 1 Schematic diagram of the internal cross-sectional structure of the fixture body.

[0019] In the figure: 1. fixture body; 2. drive motor; 3. connecting column; 4. lower fixed plate; 5. upper fixed plate; 6. rotating plate; 7. embedding groove; 8. top plate; 9. movable arc column; 10. spring; 11. fixed arc column; 12. first groove; 13. first electric telescopic rod; 14. second groove; 15. second electric telescopic rod; 16. upper clamping block; 18. lower clamping block. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 In an embodiment of the utility model, a circuit board labeling fixture with a wide range of applications includes a fixture body 1, which is used to be installed on a labeling station. There are generally two fixture bodies 1, which are used to fix the two ends of the circuit board. A lower fixing plate 4 and an upper fixing plate 5 are provided on the fixture body 1, and the circuit board is fixed therebetween. The lower fixing plate 4 and the upper fixing plate 5 are connected by a first electric telescopic rod 13, and the distance between the upper fixing plate 5 and the lower fixing plate 4 can be adjusted by the first electric telescopic rod 13, so that different circuit boards can be clamped and fixed.

[0021] The upper end of the lower fixed plate 4 is fixedly connected with a lower clamping block 18, and the upper fixed plate 5 is connected with an upper clamping block 16 via a second electric telescopic rod 15. The position of the upper clamping block 16 can be fine-tuned through the second electric telescopic rod 15 to adapt to different circuit boards. At the same time, the triangular structure is fixed when the upper clamping block 16 and the lower clamping block 18 are in contact, which can ensure the stability between the two.

[0022] The inside of the clamp body 1 is fixedly connected to a driving motor 2, and the output shaft of the driving motor 2 is connected to a connecting column 3. The connecting column 3 passes through the outside of the clamp body 1 and is connected to the lower fixed plate 4. When the driving motor 2 is working, the lower fixed plate 4 can be driven by the connecting column 3 to rotate ninety degrees, so that labels can be attached to the upper and lower surfaces of the circuit board, which is convenient and quick.

[0023] A fixed arc column 11 is fixedly connected inside the clamp body 1, and a spring 10 is fixedly connected inside the fixed arc column 11. Both ends of the fixed arc column 11 are provided with movable arc columns 9 connected to the spring 10. A top plate 8 is fixedly connected to the movable arc column 9, and a rotating plate 6 is fixedly connected to the connecting column 3. An embedding groove 7 is provided on the rotating plate 6. When the rotating plate 6 rotates, the rotating plate 6 can be mounted on the movable arc column 9 through the embedding groove 7, and push the movable arc column 9 to move to squeeze the spring 10.

[0024] The working principle of the utility model is as follows: when it is necessary to label a circuit board, firstly, the moving distances of the first electric telescopic rod 13 and the second electric telescopic rod 15 are set according to the size of the circuit board. After the setting is completed, it is only necessary to move the circuit board between the two clamp bodies 1 and place it on the lower fixed plate 4. Then the first electric telescopic rod 13 and the second electric telescopic rod 15 start to move. The first electric telescopic rod 13 drives the upper fixed plate 5 to move downward so that it contacts the circuit board to complete the initial fixation. At the same time, the second electric telescopic rod 15 drives the upper clamping block 16 to move downward so that it contacts the lower clamping block 18. Full contact fixation is used to fix the circuit board, which facilitates the labeling work. When it is necessary to label the other side of the circuit board, the driving motor 2 drives the lower fixed plate 4 to rotate through the connecting column 3, so as to realize the rotation of the circuit board. When the connecting column 3 rotates, it will drive the rotating plate 6 to rotate, so that the rotating plate 6 is mounted on the movable arc column 9 through the embedding groove 7, and squeezes the top plate 8, thereby pushing the movable arc column 9 to squeeze the spring 10. The spring 10 can reduce the vibration generated when the circuit board rotates, and has a good protective effect on the device.

[0025] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A circuit board labeling fixture with a wide range of applications, comprising a fixture body (1), wherein a driving motor (2) is fixedly connected to the inside of the fixture body (1), a connecting column (3) is connected to the output shaft of the driving motor (2), and the connecting column (3) passes through the outside of the fixture body (1) and is connected to a lower fixing plate (4), characterized in that: An upper fixing plate (5) is arranged above the clamp body (1), and the two are connected via an adjustment mechanism. A buffer mechanism is arranged inside the clamp body (1), and the buffer mechanism comprises a fixed arc column (11) fixedly connected to the inside of the clamp body (1), and a spring (10) is arranged inside the fixed arc column (11).

2. A circuit board labeling fixture with a wide range of applications according to claim 1, characterized in that: The buffer mechanism also includes a movable arc column (9) penetrating the fixed arc column (11); one end of the movable arc column (9) is located inside the fixed arc column (11) and is fixedly connected to the spring (10); and a top plate (8) is fixedly connected to the movable arc column (9).

3. A circuit board labeling fixture with a wide range of applications according to claim 1, characterized in that: A rotating plate (6) is fixedly connected to the outer wall of the connecting column (3), and an embedding groove (7) is provided on the rotating plate (6). The inner diameter of the embedding groove (7) is consistent with the diameter of the movable arc column (9).

4. A circuit board labeling fixture with a wide range of applications according to claim 1, characterized in that: The adjustment mechanism comprises a first electric telescopic rod (13) embedded in the lower fixing plate (4); a first groove (12) is formed at the lower end of the upper fixing plate (5); and the first electric telescopic rod (13) is fixed inside the first groove (12).

5. A circuit board labeling fixture with a wide range of applications according to claim 4, characterized in that: The adjustment mechanism further comprises a second groove (14) formed on the upper fixing plate (5), a second electric telescopic rod (15) being fixedly connected inside the second groove (14), an upper clamping block (16) being fixedly connected at the lower end of the second electric telescopic rod (15), and a lower clamping block (18) being fixedly connected at the upper end of the lower fixing plate (4).

6. A circuit board labeling fixture with a wide range of applications according to claim 5, characterized in that: Adjacent surfaces of the upper clamping block (16) and the lower clamping block (18) are each provided with a plurality of triangles, and when the upper clamping block (16) and the lower clamping block (18) are in contact, the triangles are staggered one by one.

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