Horizontal MAGAZINE type board winding and unwinding machine for PCBs

Abstract

The utility model discloses a horizontal MAGAZINE type PCB (printed circuit board) collecting and releasing machine, which is characterized in that a PCB conveying mechanism, a PCB carrying mechanism and at least one PCB collecting mechanism are arranged in a matched manner, the PCB conveying mechanism is used for conveying a PCB, and the PCB carrying mechanism is used for placing the PCB on the PCB conveying mechanism on the PCB collecting mechanism, so that the automatic collection of the PCB is realized, the labor cost is saved, and the production efficiency is improved. The plate collecting efficiency is improved; meanwhile, the PCB collecting mechanism comprises a box body, a plurality of partition plates are evenly arranged in the box body, the box body is of a sealed structure, the PCBs can be separated, meanwhile, the PCBs can be prevented from being stained with dust, and cleanliness of the PCBs is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board receiving, in particular to a horizontal MAGAZINE type PCB board receiving and discharging machine. Background Technique

[0002] The names of circuit boards include: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, circuit board, PCB board, aluminum substrate, high-frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, ultra-thin circuit board, printed (copper etching technology) circuit board, etc. The circuit board miniaturizes and visualizes the circuit, and plays an important role in the mass production of fixed circuits and the optimization of the electrical appliance layout. The circuit board can be called a printed circuit board or a printed circuit board, and its English names are (Printed Circuit Board) PCB, (Flexible Printed Circuit board) FPC circuit board (the FPC circuit board is also called a flexible circuit board. The flexible circuit board is a printed circuit board made of polyimide or polyester film as the substrate. It has the characteristics of high wiring density, light weight, thin thickness, and good bendability). The birth and development of FPC and PCB have given birth to this new product of the soft and hard combination board. Therefore, the soft and hard combination board is a circuit board formed by combining a flexible circuit board and a rigid circuit board through processes such as lamination and combining them according to relevant process requirements, with the characteristics of FPC and PCB.

[0003] During the processing of PCB board products, in order to ensure the normal production and use of PCB boards, the PCB board materials cannot be stacked on each other. Therefore, the PCB boards need to be placed separately. Currently, manual receiving and discharging of PCB boards are mostly used, resulting in low efficiency of receiving and discharging. Moreover, the current placement racks for PCB boards are mostly open structures, which easily lead to the situation of PCB boards being contaminated with dust. Content of the Utility Model

[0004] Based on this, it is necessary to provide a horizontal MAGAZINE type PCB board receiving and discharging machine.

[0005] A horizontal MAGAZINE type PCB board receiving and discharging machine includes a frame, a PCB board conveying mechanism, a PCB board handling mechanism, and at least one PCB board receiving mechanism;

[0006] One end of the frame has a receiving cavity for the PCB board receiving mechanism, which is used to place the PCB board receiving mechanism. The bottom of the receiving cavity for the PCB board receiving mechanism has a limiting component for the receiving mechanism. The PCB board conveying mechanism is installed at one end of the frame away from the receiving cavity for the PCB board receiving mechanism. The PCB board handling mechanism is installed inside the frame and is located between the receiving cavity for the PCB board receiving mechanism and the PCB board conveying mechanism. One end of the receiving cavity for the PCB board receiving mechanism close to the PCB board handling mechanism has a first automatic door, and the end away from the PCB board handling mechanism has a second automatic door;

[0007] The PCB board receiving mechanism includes a box body, and a plurality of partition plates are uniformly arranged inside the box body. The box body is a sealed structure.

[0008] In one embodiment, the PCB board conveying mechanism includes a support bracket, a first motor, a first rotating rod, a second rotating rod, a plurality of first magnetic wheels, a plurality of second magnetic wheels, and a plurality of magnetic conveying wheels. The first rotating rod passes through the support bracket and is fixedly connected to the first motor. The plurality of first magnetic wheels are arranged on the first rotating rod. The second rotating rod is installed on the support bracket. The plurality of second magnetic wheels are arranged on the second rotating rod and have a preset distance from the first magnetic wheels. The plurality of magnetic conveying wheels are rotatably arranged on the support bracket and have a preset distance from the second magnetic wheels.

[0009] In one embodiment, the PCB board conveying mechanism further includes a number of limiting stop posts, and the number of limiting stop posts are arranged on both sides of the top of the support bracket.

[0010] In one embodiment, the PCB board handling mechanism includes a support base, a Z-axis moving component, a first rotating component, a second rotating component, a third rotating component, and a vacuum suction cup component. The Z-axis moving component is installed on the support base. One end of the first rotating component is installed on the Z-axis moving component, and the other end is rotatably connected to one end of the second rotating component. One end of the third rotating component is rotatably connected to the other end of the second rotating component, and the other end is fixedly connected to the vacuum suction cup component.

[0011] In one embodiment, the first rotating component includes a second motor, a second rotating shaft, and a second connecting arm. The second motor is installed on the Z-axis moving component. One end of the second rotating shaft is connected to the second motor, and the other end is connected to the second connecting arm. The second connecting arm is a hollow structure.

[0012] In one embodiment, the second rotating assembly includes a third motor, a third rotating shaft, and a third connecting arm. The third motor is installed inside the second connecting arm. One end of the third rotating shaft is connected to the third motor, and the other end is connected to the third connecting arm.

[0013] In one embodiment, the third rotating assembly includes a fourth motor and a fourth rotating shaft. The fourth motor is installed inside the third connecting arm, and the fourth rotating shaft is installed on the fourth motor.

[0014] In one embodiment, the vacuum suction cup assembly includes a suction cup mounting base and a vacuum suction cup. The suction cup mounting base is installed on the fourth rotating shaft, and the vacuum suction cup is installed on the suction cup mounting base.

[0015] In one embodiment, the PCB board handling mechanism further includes a pressing plate assembly. The pressing plate assembly includes a first cylinder and a pressing plate. The first cylinder is installed on the suction cup mounting base, and the pressing plate is installed on the first cylinder.

[0016] In one embodiment, the PCB board receiving mechanism further includes an AGV cart. The AGV cart is installed at the bottom of the box body and is used to drive the box body to move. The box body has a two-dimensional code.

[0017] The above-mentioned PCB board horizontal MAGAZINE type receiving and discharging machine realizes automatic receiving of PCB boards through the coordinated setting of the PCB board conveying mechanism, the PCB board handling mechanism, and at least one PCB board receiving mechanism. The PCB board is conveyed by the PCB board conveying mechanism, and the PCB board on the PCB board conveying mechanism is placed on the PCB board receiving mechanism by the PCB board handling mechanism, saving labor costs and improving the receiving efficiency. At the same time, the PCB board receiving mechanism includes a box body, and a plurality of partition plates are evenly arranged inside the box body. The box body is a sealed structure, which can separate the PCB boards and avoid the PCB boards from getting dusty, ensuring the cleanliness of the PCB boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of a PCB board horizontal MAGAZINE type receiving and discharging machine according to an embodiment of the present invention;

[0019] Figure 2 is Figure 1 a schematic structural diagram of the PCB board conveying mechanism of the PCB board horizontal MAGAZINE type receiving and discharging machine according to an embodiment of the present invention;

[0020] Figure 3 is Figure 1 a schematic assembly structural diagram of the PCB board handling mechanism of the PCB board horizontal MAGAZINE type receiving and discharging machine according to an embodiment of the present invention;

[0021] Figure 4 For Figure 3 Schematic diagram of the first rotating assembly of the PCB board horizontal MAGAZINE type board loading and unloading machine according to an embodiment of the present utility model;

[0022] Figure 5 For Figure 3 Schematic diagram of the second rotating assembly of the PCB board horizontal MAGAZINE type board loading and unloading machine according to an embodiment of the present utility model;

[0023] Figure 6 For Figure 3 Schematic diagram of the vacuum chuck assembly of the PCB board horizontal MAGAZINE type board loading and unloading machine according to an embodiment of the present utility model;

[0024] Figure 7 For Figure 1 Schematic diagram of the PCB board loading mechanism of the PCB board horizontal MAGAZINE type board loading and unloading machine according to an embodiment of the present utility model. Specific embodiments

[0025] To make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0026] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element present. On the contrary, when an element is referred to as being "directly" connected to another element, there is no intermediate element.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used herein in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items.

[0028] As Figure 1 shown, a PCB board horizontal MAGAZINE type board loading and unloading machine includes a frame 1, a PCB board conveying mechanism 2, a PCB board handling mechanism 3, and at least one PCB board loading mechanism 4;

[0029] One end of the frame 1 has a receiving cavity 11 for the PCB board receiving mechanism, which is used to place the PCB board receiving mechanism 4. The bottom of the receiving cavity 11 for the PCB board receiving mechanism has a limiting component 5 for the receiving mechanism. The PCB board conveying mechanism 2 is installed at one end of the frame 1 away from the receiving cavity 11 for the PCB board receiving mechanism. The PCB board handling mechanism 3 is installed inside the frame 1 and is between the receiving cavity 11 for the PCB board receiving mechanism and the PCB board conveying mechanism 2. One end of the receiving cavity 11 for the PCB board receiving mechanism close to the PCB board handling mechanism 3 has a first automatic door 12, and the end away from the PCB board handling mechanism 3 has a second automatic door 13;

[0030] As Figure 7 shown, the PCB board receiving mechanism 4 includes a box body 41, and a plurality of partition plates 411 are evenly arranged inside the box body. The box body is a sealed structure.

[0031] The PCB board receiving mechanism 4 further includes an AGV cart 42. The AGV cart 42 is installed at the bottom of the box body 41 and is used to drive the box body 41 to move. The box body 41 has a two-dimensional code 412.

[0032] The AGV cart 42 has a control unit, and the control unit can receive the control signal sent by the upper computer and move the box body 41 to a preset position through the AGV cart 42. By identifying the two-dimensional code 412, it can be used to distinguish the types or models of PCB boards.

[0033] The limiting component 5 for the receiving mechanism includes a limiting base 51 and two symmetrically arranged limiting sub-components 52. The limiting sub-component 52 includes a second cylinder 521 and a pressing plate 522. The second cylinder 521 is installed on the limiting base 51, and the pressing plate 522 is installed on the telescopic rod of the second cylinder 521.

[0034] When the PCB board needs to be received, open the door of the box body 41, open the second automatic door 13, the AGV cart 42 carries the box body 41 into the preset position inside the receiving cavity 11 for the PCB board receiving mechanism. The second cylinder 521 controls the pressing plate 522 to press against the box body 41, so that the box body 41 cannot move. The second automatic door 13 is closed. The PCB board is placed on the PCB board conveying mechanism 2 manually or automatically and conveyed to the preset position. After the PCB board handling mechanism 3 picks up the PCB board, the first automatic door 12 is opened, and the PCB board is placed on the partition plate 411 of the box body 41. When the box body 41 is full of PCB boards, the second cylinder 521 controls the pressing plate 522 to separate from the box body 41. The AGV cart 42 carries the box body 41 out of the receiving cavity 11 for the PCB board receiving mechanism, closes the door of the box body 41, and the AGV cart 42 carries the PCB boards in the box body 41 to the preset position.

[0035] In this way, for the PCB board horizontal MAGAZINE type board receiving and discharging machine, through the coordinated setting of the PCB board conveying mechanism 2, the PCB board handling mechanism 3, and at least one PCB board receiving mechanism 4, the PCB board 6 is conveyed by the PCB board conveying mechanism 2, and the PCB board 6 on the PCB board conveying mechanism 2 is placed on the PCB board receiving mechanism 4 by the PCB board handling mechanism 3, realizing the automatic receiving of the PCB board 6, saving labor costs and improving the board receiving efficiency. At the same time, the PCB board receiving mechanism 4 includes a box body 41, and a plurality of partition plates 411 are evenly arranged in the box body 41. The box body 41 is a sealed structure, which can separate the PCB board 6 and avoid the PCB board from being contaminated with dust, ensuring the cleanliness of the PCB board.

[0036] As Figure 2 shown, in one embodiment, the PCB board conveying mechanism 2 includes a support bracket 21, a first motor 22, a first rotating rod 23, a second rotating rod 24, a plurality of first magnetic wheels 25, a plurality of second magnetic wheels 26, and a plurality of magnetic conveying wheels 27. The first rotating rod 23 passes through the support bracket 21 and is fixedly connected to the first motor 22. The plurality of first magnetic wheels 25 are arranged on the first rotating rod 23. The second rotating rod 24 is installed on the support bracket 21. The plurality of second magnetic wheels 26 are arranged on the second rotating rod 24 and have a preset distance from the first magnetic wheels 25. The plurality of magnetic conveying wheels 27 are rotatably arranged on the support bracket 21 and have a preset distance from the second magnetic wheels 26.

[0037] When it is necessary to convey the PCB board 6, the PCB board 6 is placed on the plurality of magnetic conveying wheels 27, the first motor 22 is started, the first motor 22 drives the first rotating rod 23 to rotate, the first rotating rod 23 drives the plurality of first magnetic wheels 25 to rotate, and the plurality of first magnetic wheels 25 drive the plurality of second magnetic wheels 26 to rotate due to the magnetic force during the rotation process. The plurality of second magnetic wheels 26 drive the plurality of magnetic conveying wheels 27 to rotate under the action of the magnetic force, so that the PCB board 6 moves on the plurality of magnetic conveying wheels 27.

[0038] In one embodiment, the PCB board conveying mechanism 2 further includes a plurality of limit stop posts 28, and the plurality of limit stop posts 28 are arranged on both sides of the top of the support bracket 21.

[0039] In this way, through the arrangement of the plurality of limit stop posts 28, the PCB board 6 can be effectively prevented from falling from both ends of the PCB board conveying mechanism 2 during the conveying process.

[0040] As Figure 3As shown, in one embodiment, the PCB board handling mechanism 3 includes a support base 31, a Z-axis moving component 32, a first rotating component 33, a second rotating component 34, a third rotating component 35, and a vacuum suction cup component 36. The Z-axis moving component 32 is installed on the support base 31. One end of the first rotating component 33 is installed on the Z-axis moving component 32, and the other end is rotatably connected to one end of the second rotating component 34. One end of the third rotating component 35 is rotatably connected to the other end of the second rotating component 34, and the other end is fixedly connected to the vacuum suction cup component 36.

[0041] As Figure 4 shown, the first rotating component 33 includes a second motor 331, a second rotating shaft 332, and a second connecting arm 333. The second motor 331 is installed on the Z-axis moving component 32. One end of the second rotating shaft 332 is connected to the second motor 331, and the other end is connected to the second connecting arm 333. The second connecting arm 333 is a hollow structure.

[0042] As Figure 5 shown, the second rotating component 34 includes a third motor 341, a third rotating shaft 342, and a third connecting arm 343. The third motor 341 is installed inside the second connecting arm 333. One end of the third rotating shaft 342 is connected to the third motor 341, and the other end is connected to the third connecting arm 343.

[0043] In one embodiment, the third rotating component 35 includes a fourth motor and a fourth rotating shaft. The fourth motor is installed inside the third connecting arm 343, and the fourth rotating shaft is installed on the fourth motor.

[0044] As Figure 6 shown, in one embodiment, the vacuum suction cup component 36 includes a suction cup mounting base 361 and a vacuum suction cup 362. The suction cup mounting base 361 is installed on the fourth rotating shaft, and the vacuum suction cup 362 is installed on the suction cup mounting base 361.

[0045] The Z-axis moving component 32 can move along the Z-axis direction of the support base 31, thereby driving the first rotating component 33, the second rotating component 34, the third rotating component 35, and the vacuum suction cup component 36 to move along the Z-axis direction. The second motor 331 can drive the second connecting arm 333 to rotate through the second rotating shaft 332. The third motor 341 can drive the third connecting arm 343 to rotate through the third rotating shaft 342. The fourth motor drives the vacuum suction cup component 36 to rotate through the fourth rotating shaft, and the vacuum suction cup 362 can adsorb the PCB board 6.

[0046] When it is necessary to carry the PCB board 6, the PCB board is lifted on the conveying mechanism 2 by the vacuum chuck 362 and adsorbed on the vacuum chuck 362. According to the height of the box body 41 where the PCB board 6 needs to be actually placed, the Z-axis moving component 32 moves the first rotating component 33, the second rotating component 34, the third rotating component 35 and the vacuum chuck assembly 36 to a preset height. According to the angle where the PCB board 6 needs to be placed, the first rotating component 33, the second rotating component 34 and the third rotating component 35 are adjusted to rotate, and the PCB board 6 on the vacuum chuck 362 is placed on the partition 411, and then the vacuum chuck 362 is withdrawn from the box body 41.

[0047] As Figure 6 shown, in one of the embodiments, in order to make the PCB board 6 more stable when placed on the vacuum chuck 362, the PCB board handling mechanism 3 further includes a pressing plate assembly 37. The pressing plate assembly 37 includes a first cylinder 371 and a pressing plate 372. The first cylinder 371 is installed on the chuck mounting seat 361, and the pressing plate 372 is installed on the first cylinder 371.

[0048] In this way, when the PCB board 6 is placed on the vacuum chuck 362, the first cylinder 371 controls the pressing plate 372 to move towards the PCB board 6 until the PCB board 6 is pressed tightly, preventing the PCB board 6 from falling off the vacuum chuck 362; when the PCB board 6 is placed on the partition 411, the first cylinder 371 controls the pressing plate 372 to move away from the PCB board 6 and place the PCB board 6 on the partition 411.

[0049] The above embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent shall be subject to the appended claims.

Claims

1. A horizontal MAGAZINE type PCB board loading and unloading machine, characterized in that: It includes a frame, a PCB board conveying mechanism, a PCB board handling mechanism, and at least one PCB board receiving mechanism; One end of the frame has a receiving cavity for the PCB board receiving mechanism to place the PCB board receiving mechanism. The bottom of the receiving cavity for the PCB board receiving mechanism has a limiting component for the receiving mechanism. The PCB board conveying mechanism is installed at one end of the frame away from the receiving cavity for the PCB board receiving mechanism. The PCB board handling mechanism is installed inside the frame and is between the receiving cavity for the PCB board receiving mechanism and the PCB board conveying mechanism. One end of the receiving cavity for the PCB board receiving mechanism close to the PCB board handling mechanism has a first automatic door, and the end away from the PCB board handling mechanism has a second automatic door; The PCB board receiving mechanism includes a box body. A plurality of partition boards are evenly arranged inside the box body, and the box body is a sealed structure.

2. The horizontal MAGAZINE type PCB board loading and unloading machine according to claim 1, characterized in that: The PCB board conveying mechanism includes a support bracket, a first motor, a first rotating rod, a second rotating rod, a plurality of first magnetic wheels, a plurality of second magnetic wheels, and a plurality of magnetic conveying wheels. The first rotating rod passes through the support bracket and is fixedly connected to the first motor. The plurality of first magnetic wheels are arranged on the first rotating rod. The second rotating rod is installed on the support bracket. The plurality of second magnetic wheels are arranged on the second rotating rod and have a preset distance from the first magnetic wheels. The plurality of magnetic conveying wheels are rotatably arranged on the support bracket and have a preset distance from the second magnetic wheels.

3. The horizontal MAGAZINE type PCB board loading and unloading machine according to claim 2, wherein: The PCB board conveying mechanism further includes a number of limiting stop posts, and the number of limiting stop posts are arranged on both sides of the top of the support bracket.

4. A horizontal MAGAZINE type PCB board loading and unloading machine according to claim 1, characterized in that: The PCB board handling mechanism includes a support seat, a Z-axis moving component, a first rotating component, a second rotating component, a third rotating component, and a vacuum suction cup component. The Z-axis moving component is installed on the support seat. One end of the first rotating component is installed on the Z-axis moving component, and the other end is rotatably connected to one end of the second rotating component. One end of the third rotating component is rotatably connected to the other end of the second rotating component, and the other end is fixedly connected to the vacuum suction cup component.

5. The horizontal MAGAZINE type PCB board loading and unloading machine according to claim 4, characterized in that: The first rotating component includes a second motor, a second rotating shaft, and a second connecting arm. The second motor is installed on the Z-axis moving component. One end of the second rotating shaft is connected to the second motor, and the other end is connected to the second connecting arm. The second connecting arm is a hollow structure.

6. A horizontal MAGAZINE type PCB board loading and unloading machine according to claim 5, characterized in that: The second rotating component includes a third motor, a third rotating shaft, and a third connecting arm. The third motor is installed inside the second connecting arm. One end of the third rotating shaft is connected to the third motor, and the other end is connected to the third connecting arm.

7. A horizontal MAGAZINE type PCB board loading and unloading machine according to claim 6, characterized in that: The third rotating component includes a fourth motor and a fourth rotating shaft. The fourth motor is installed inside the third connecting arm, and the fourth rotating shaft is installed on the fourth motor.

8. The horizontal MAGAZINE type PCB board loading and unloading machine according to claim 7, characterized in that: The vacuum suction cup component includes a suction cup mounting seat and a vacuum suction cup. The suction cup mounting seat is installed on the fourth rotating shaft, and the vacuum suction cup is installed on the suction cup mounting seat.

9. A horizontal MAGAZINE type PCB board loading and unloading machine according to claim 8, characterized in that: The PCB board handling mechanism further includes a pressing plate assembly, which includes a first cylinder and a pressing plate. The first cylinder is installed on the suction cup mounting seat, and the pressing plate is installed on the first cylinder.

10. A horizontal MAGAZINE type PCB board loading and unloading machine according to claim 1, characterized in that: The PCB board receiving mechanism further includes an AGV cart, which is installed at the bottom of the box body and is used to drive the box body to move. There is a two-dimensional code on the box body.

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