Turnover feeding structure for circuit board

Abstract

The utility model discloses a circuit board overturning and feeding structure which comprises a conveying belt and a frame body, an overturning assembly is installed on the surface of the conveying belt, a feeding belt is installed on the surface of the frame body, a frame is welded to the surface of the frame body, a T-shaped plate is fixedly installed on the surface of the frame, and the T-shaped plate is welded to the surface of the frame body. A motor is fixedly mounted at the bottom of the T-shaped plate through a bolt, a sleeve block is fixedly mounted at the top of the T-shaped plate through a bolt, and a rack is slidably connected to the inner wall of the sleeve block. According to the utility model, the cylinder drives the vertical plate to move downwards and reach the outer side of the overturned circuit board, then the rotating disc drives the shifting shaft to shift the toothed plate to rotate, then the toothed plate drives the cylinder to move through the rack and the connecting rod, and then the cylinder shifts the circuit board to abut against the top of the feeding belt through the vertical plate, so that the overturned circuit board can be shifted. Therefore, the circuit board can be pushed to the surface of the feeding belt, and the purpose of improving the overall feeding efficiency of the circuit board turnover device is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of circuit board processing technology, and in particular relates to a circuit board flipping and feeding structure. Background Technology

[0002] In the circuit board processing industry, circuit board substrates need to undergo deep processing such as sawing and polishing. During processing, it is often necessary to process all four sides of the circuit board. After the circuit board is formed, it needs to be stacked, which requires the use of a circuit board flipping and loading device.

[0003] After the circuit board is flipped, force needs to be applied to it so that the circuit board can reach the surface of the feeding belt. In order to further improve the efficiency and working accuracy of the circuit board flipping and feeding device, a circuit board flipping and feeding structure is needed, which can move the flipped circuit board so that the circuit board can be pushed to the surface of the feeding belt, thereby improving the overall feeding efficiency of the circuit board flipping device. Utility Model Content

[0004] The purpose of this invention is to provide a circuit board flipping and feeding structure that moves the flipped circuit board to push it onto the surface of the feeding belt, thereby improving the overall feeding efficiency of the circuit board flipping device and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A circuit board flipping and feeding structure includes a conveyor belt and a frame: a flipping component is installed on the surface of the conveyor belt, a feeding belt is installed on the surface of the frame, a frame is welded to the surface of the frame, a T-shaped plate is fixedly installed on the surface of the frame, a motor is fixedly installed at the bottom of the T-shaped plate by bolts, a sleeve block is fixedly installed at the top of the T-shaped plate by bolts, a rack is slidably connected to the inner wall of the sleeve block, a toothed plate is rotatably connected to the top of the T-shaped plate through a rotating shaft, the toothed plate meshes with the rack, the output shaft of the motor passes through to the top of the T-shaped plate and is fixedly connected to a turntable through a flange, a dial is integrally formed on the top of the turntable, a connecting rod is welded to the end of the rack, and a cylinder and a vertical plate are provided at the end of the connecting rod.

[0006] Preferably, a pad strip is adhered to the surface of the frame, and the pad strip is a rubber pad strip.

[0007] Preferably, the top end of the shift shaft extends into the inner cavity of the toothed plate, and a rotating sleeve is rotatably connected to the surface of the shift shaft, the surface of which fits against the inner wall of the toothed plate.

[0008] Preferably, the cylinder is fixedly connected to the connecting rod, and the output end of the cylinder is fixedly connected to the vertical plate via a flange.

[0009] Preferably, the surface of the vertical plate is pasted with a pad plate.

[0010] The utility model discloses the beneficial effect is:

[0011] 1, the utility model discloses a cylinder drives vertical plate and reaches the outside of the circuit board after turning over and then drives the pinion gear plate rotation through the carousel drive shaft, and then the pinion gear plate moves through the rack and connecting rod drive cylinder, and then the cylinder through the vertical plate and drive the circuit board to reach the top of the feeding belt, can reach the circuit board after turning over and drive, make the circuit board be pushed to the feeding belt surface, and then improve the overall feeding efficiency of circuit board turnover device purpose.

[0012] 2, the utility model discloses the setting of the pad strip, the surface of the frame is padded and protected, avoids the situation of knocking and damaging between the circuit board and the latter when the circuit board directly falls on the surface of the frame, and then guarantees the integrity of the appearance of the circuit board.

[0013] 3, the utility model discloses the setting of the sleeve, the inner wall between the pinion gear and the pinion gear plate is padded and protected, avoids the situation of big abrasion when the two directly contact, and then improves the service life of the two.

[0014] 4, the utility model discloses the setting of the pad plate, the surface of the vertical plate is padded and protected, avoids the situation of knocking and damaging on the surface of the circuit board when the vertical plate directly exerts force and pushes the circuit board, and then improves the protection of the side of the circuit board. BRIEF DESCRIPTION OF DRAWINGS

[0015] Among them:

[0016] Figure 1 It is the structure schematic diagram of one embodiment of the utility model;

[0017] Figure 2 It is one embodiment of the utility model Figure 1 The partial close -up drawing of A point in one embodiment of the utility model;

[0018] Figure 3 It is one embodiment of the utility model Figure 1 The partial close -up drawing of B point in one embodiment of the utility model;

[0019] Figure 4 It is the three -dimensional schematic view of pinion gear and sleeve of one embodiment of the utility model.

[0020] In the drawings, the component list represented by each sign is as follows:

[0021] 1, the conveyor belt, 2, the frame, 3, the turnover assembly, 4, the feeding belt, 5, the pad strip, 6, the frame, 7, the T-shaped plate, 8, the motor, 9, the sleeve block, 10, the rack, 11, the pinion gear, 12, the carousel, 13, the pinion gear, 14, the sleeve, 15, the connecting rod, 16, the cylinder, 17, the vertical plate, 18, the pad plate. DETAILED DESCRIPTION

[0022] Hereinafter, the embodiments of the circuit board turnover feeding structure of the utility model will be described with reference to the drawings. Embodiment 1

[0023] Figures 1-4 The circuit board turnover feeding structure of an embodiment of the utility model is shown, which comprises a conveying belt 1 and a frame body 2: the surface of the conveying belt 1 is mounted with a turnover assembly 3, the surface of the frame body 2 is mounted with a feeding belt 4, the surface of the frame body 2 is pasted with a cushion strip 5, the cushion strip 5 is a rubber cushion strip, through the setting of the cushion strip 5, the surface of the frame body 2 is padded and protected, avoiding the situation that the circuit board directly falls on the surface of the frame body 2 and is damaged, thus ensuring the integrity of the appearance of the circuit board, the surface of the frame body 2 is welded with a frame 6, the surface of the frame 6 is fixedly mounted with a T-shaped plate 7, the bottom of the T-shaped plate 7 is fixedly mounted with a motor 8 through bolts, the top of the T-shaped plate 7 is fixedly mounted with a sleeve block 9 through bolts, the inner wall of the sleeve block 9 is slidingly connected with a rack 10, the top of the T-shaped plate 7 is rotatably connected with a toothed plate 11 through a rotating shaft, the toothed plate 11 is engaged with the rack 10, the output shaft of the motor 8 penetrates to the upper side of the T-shaped plate 7 and is fixedly connected with a rotating disc 12 through a flange, the top of the rotating disc 12 is integrally formed with a push shaft 13, the top end of the push shaft 13 extends to the inner cavity of the toothed plate 11, the surface of the push shaft 13 is rotatably connected with a rotating sleeve 14, the surface of the rotating sleeve 14 is attached to the inner wall of the toothed plate 11, through the setting of the rotating sleeve 14, the inner wall of the toothed plate 11 and the push shaft 13 are protected, avoiding the situation that they are directly contacted and are greatly worn, thus improving the service life of the two, the end of the rack 10 is welded with a connecting rod 15, the end of the connecting rod 15 is provided with an air cylinder 16 and a vertical plate 17. Embodiment 2

[0024] Figures 1-4The utility model discloses a circuit board overturns material loading structure, it includes conveying belt 1 and frame 2: the surface of conveying belt 1 is mounted with overturning subassembly 3, the surface of frame 2 is mounted with feeding belt 4, the surface of frame 2 is welded with frame 6, the surface fixed mounting of frame 6 has T-shaped board 7, the bottom of T-shaped board 7 is fixedly installed with motor 8 through bolt, the top of T-shaped board 7 is fixedly installed with sleeve block 9 through bolt, the inner wall sliding connection of sleeve block 9 has rack 10, the top of T-shaped board 7 is rotatably connected with toothed plate 11 through pivot, and toothed plate 11 is engaged with rack 10, and the output shaft of motor 8 penetrates to the top of T-shaped board 7 and is fixedly connected with rotating disc 12 through flange, and the top of rotating disc 12 is integrally formed with push shaft 13, and the end of rack 10 is welded with connecting rod 15, and the end of connecting rod 15 is provided with pneumatic cylinder 16 and vertical plate 17, and pneumatic cylinder 16 and connecting rod 15 are fixedly connected, and the output end of pneumatic cylinder 16 and vertical plate 17 are fixedly connected through flange, and the surface of vertical plate 17 is pasted with backing plate 18, and the surface of vertical plate 17 is padded through the setting of backing plate 18, avoids the situation that vertical plate 17 directly exerts force to push circuit board and causes the surface of the latter to be damaged, and further improves the protection of the side of circuit board.

[0025] Working principle: when the utility model is used, the user conveys circuit board through conveying belt 1, then overturns circuit board to the top of frame 2 through overturning subassembly 3, then opens pneumatic cylinder 16 and drives vertical plate 17 to move down and reach the outside of the circuit board after overturning, then drives rotating disc 12 to rotate through motor 8, so that rotating disc 12 drives push shaft 13 to drive toothed plate 11 to rotate, then toothed plate 11 drives pneumatic cylinder 16 to move through rack 10 and connecting rod 15, then pneumatic cylinder 16 drives circuit board to reach the top of feeding belt 4 through vertical plate 17, then feeding belt 4 conveys and feeds circuit board, realizes the driving of the circuit board after overturning, so that the circuit board can be pushed to the surface of feeding belt, and further improves the overall feeding efficiency of circuit board overturning device.

[0026] In conclusion: the circuit board overturns material loading structure, through pneumatic cylinder 16 drives vertical plate 17 to move down and reach the outside of the circuit board after overturning, then drives push shaft 13 to drive toothed plate 11 to rotate through rotating disc 12, then toothed plate 11 drives pneumatic cylinder 16 to move through rack 10 and connecting rod 15, then pneumatic cylinder 16 drives circuit board to reach the top of feeding belt 4 through vertical plate 17, can reach the driving of the circuit board after overturning, so that the circuit board can be pushed to the surface of feeding belt, and further improves the overall feeding efficiency of circuit board overturning device.

Claims

1. A circuit board flip-up feeding structure, characterized in that, The utility model provides a kind of overturning assembly, including conveying belt (1) and frame (2):the surface of the conveying belt (1) is mounted overturning assembly (3), the surface of the frame (2) is mounted feeding belt (4), the surface of the frame (2) is welded with frame (6), the surface of the frame (6) is fixedly installed with T-shaped plate (7), the bottom of the T-shaped plate (7) is fixedly installed with motor (8) by bolt, the top of the T-shaped plate (7) is fixedly installed with sleeve block (9) by bolt, the inner wall of the sleeve block (9) is slidably connected with rack (10), the top of the T-shaped plate (7) is rotatably connected with toothed plate (11) by rotating shaft, the toothed plate (11) is engaged with rack (10), the output shaft of the motor (8) is threaded to the top of T-shaped plate (7) and is fixedly connected with rotating disc (12) by flange, the top of the rotating disc (12) is integrally formed with the handle shaft (13), the end of the rack (10) is welded with connecting rod (15), the end of the connecting rod (15) is provided with air cylinder (16) and vertical plate (17).

2. The circuit board flip-up feeding structure according to claim 1, wherein, The surface of the frame (2) is pasted with pad strip (5), and the pad strip (5) is a rubber pad strip.

3. The circuit board flip-up feeding structure according to claim 2, characterized in that, The top end of the handle shaft (13) extends to the inner cavity of the toothed plate (11), and the surface of the handle shaft (13) is rotatably connected with a rotating sleeve (14), and the surface of the rotating sleeve (14) is attached to the inner wall of the toothed plate (11).

4. The circuit board flip-up feeding structure according to claim 3, characterized in that, The air cylinder (16) and the connecting rod (15) are fixedly connected, and the output end of the air cylinder (16) and the vertical plate (17) are fixedly connected by flange.

5. The circuit board flip-up feeding structure according to claim 4, wherein, The surface of the vertical plate (17) is pasted with a pad (18).

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