Strip-shaped PCB cutting and assembling device

Abstract

The utility model discloses a strip-shaped PCB cutting and assembling device which comprises a machine frame, and a cutting area used for placing a strip-shaped PCB is arranged on the machine frame. A transverse conveying assembly is arranged on one side of the cutting area, the transverse conveying assembly is used for transversely conveying the strip-shaped PCBs and conveying the tail ends of the strip-shaped PCBs to the cutting area, and a longitudinal cutting assembly used for cutting the strip-shaped PCBs is arranged between the transverse conveying assembly and the cutting area; one side of the cutting area is provided with a first clamping assembly used for clamping the granular PCBs cut by the longitudinal cutting assembly, one side of the first clamping assembly is provided with a product jig used for placing products, and the first clamping assembly places the clamped granular PCBs into the products; according to the utility model, the cutting of the strip-shaped PCB and the assembly of the strip-shaped PCB and a product are automatically completed, so that the labor intensity of workers is reduced, and the cutting efficiency of the strip-shaped PCB is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PCB board cutting, in particular to a strip PCB board cutting and assembling device. Background Art

[0002] PCB board, also known as printed circuit board, is a carrier for electrical connection of electronic components and is one of the important components of the electronics industry. Almost every electronic device uses a printed circuit board, which can replace complex wiring to achieve electrical connection between components in the circuit. It not only simplifies the assembly and welding of electronic products, reduces the wiring workload under traditional methods, but also greatly reduces the labor intensity of workers.

[0003] like Figure 1 As shown, the strip PCB board 13 is composed of a plurality of granular PCB boards 14 connected together, so as to facilitate handling and transportation; however, during assembly, the granular PCB boards 14 on the strip PCB board 13 need to be divided into independent granular PCB boards 14, and inserted into the interior of the product 19 to complete the assembly.

[0004] At present, in the prior art, an operator manually feeds the strip PCB board 13 into a PCB board cutting machine, and the PCB board cutting machine cuts the connection between the granular PCB boards 14, and then manually inserts the cut granular PCB boards 14 into the product 19. This not only has high labor intensity, but also makes it difficult to improve the cutting efficiency. Utility Model Content

[0005] The purpose of the utility model is to overcome the above-mentioned defects in the prior art and provide a strip PCB board cutting and assembling device, which automatically completes the cutting of the strip PCB board and the assembly with the product, thereby reducing the labor intensity of manual labor and improving the cutting efficiency of the strip PCB board.

[0006] To achieve the above-mentioned purpose, the utility model provides a strip PCB board cutting and assembling device, comprising a frame, a cutting area for placing the strip PCB board is installed on the frame; a transverse conveying component is installed on one side of the cutting area, the transverse conveying component is used to convey the strip PCB board laterally and convey the end of the strip PCB board to the cutting area, a longitudinal cutting component for cutting the strip PCB board is installed between the transverse conveying component and the cutting area; a first clamping component for clamping the granular PCB board cut by the longitudinal cutting component is installed on one side of the cutting area, a product fixture for placing the product is installed on one side of the first clamping component, and the first clamping component places the clamped granular PCB board into the product.

[0007] Preferably, a rotating assembly for adjusting the angle of the granular PCB board is installed on one side of the cutting area; the first clamping assembly clamps the granular PCB board cut by the longitudinal cutting assembly, and conveys it to the rotating assembly for angle adjustment; the rotating assembly includes a rotating cylinder installed on a frame, and a second placement plate for placing the granular PCB board is installed on the rotating cylinder, and the rotating cylinder drives the second placement plate to rotate to adjust the angle of the granular PCB board.

[0008] Preferably, a second clamping assembly is installed on one side of the first clamping assembly, and the second clamping assembly is used to clamp the granular PCB board in the rotating assembly and transfer it to the interior of the product.

[0009] Preferably, a pushing component is installed between the rotating component and the product fixture, and the pushing component is used to insert the granular PCB board into the interior of the product; the pushing component includes a transverse pushing cylinder installed on the frame and a pushing block installed at the end of the transverse pushing cylinder, and a pushing protrusion is provided at the end of the pushing block. The transverse pushing cylinder drives the pushing block to move transversely, and the pushing protrusion contacts the granular PCB board to insert the granular PCB board into the interior of the product.

[0010] Preferably, the first clamping assembly and the second clamping assembly are integrated together and use a two-axis drive assembly together, wherein the two-axis drive assembly includes a first transverse drive member mounted on a frame and a first vertical drive member transmission-connected to the first transverse drive member, wherein the first clamping assembly and the second clamping assembly are mounted at the end of the first vertical drive member, and the first clamping assembly and the second clamping assembly are arranged side by side laterally; the first clamping assembly includes a first clamping cylinder and first clamping claws mounted on both sides of the first clamping cylinder; the second clamping assembly includes a second clamping cylinder and second clamping claws mounted on both sides of the second clamping cylinder.

[0011] Preferably, the transverse conveying assembly includes a conveying belt for transversely conveying strip PCB boards and a first motor installed on a frame for driving the conveying belt to move; limiting plates fixed on the frame for limiting the longitudinal direction of the strip PCB boards are provided on both sides of the conveying belt, an upper pressure strip plate for limiting the vertical direction of the strip PCB boards is installed above the conveying belt, and the frame is also equipped with a tensioning wheel for tensioning the conveying belt.

[0012] Preferably, a longitudinal positioning component for longitudinally positioning the strip PCB board is installed on one side of the limiting plate; the longitudinal positioning component includes a longitudinal cylinder installed on one side of the limiting plate and a limit rod installed at the end of the longitudinal cylinder, and the longitudinal cylinder drives the limit rod to longitudinally position the strip PCB board on the conveyor belt.

[0013] Preferably, the cutting area includes a first placement plate for placing granular PCB boards, the first placement plate is provided with a limit protrusion for limiting the granular PCB boards, the end of the first placement plate is provided with a shooting switch for sensing the granular PCB boards, and a debris box for collecting debris is provided below the cutting area; a pressing component for pressing the granular PCB boards is provided above the cutting area, the pressing component includes a mounting bracket installed on one side of the first placement plate, a vertical pressing cylinder installed on the mounting bracket and a pressing block installed at the end of the vertical pressing cylinder, the vertical pressing cylinder drives the pressing block to move downward to press the granular PCB board on the first placement plate.

[0014] Preferably, the longitudinal cutting assembly includes a first longitudinal driving member mounted on a frame, a U-shaped mounting block drivingly connected to the first longitudinal driving member, an upper circular knife mounted on the upper side of the U-shaped mounting block, and a lower circular knife mounted on the lower side of the U-shaped mounting block, the strip PCB board is mounted between the upper circular knife and the lower circular knife, the first longitudinal driving member drives the upper circular knife and the lower circular knife to move longitudinally, the upper circular knife and the lower circular knife cooperate with each other to rotate, and the strip PCB board is cut.

[0015] Preferably, the product jig is provided with a placement groove, the product is placed inside the placement groove, and the product jig is transmission-connected to a conveying mechanism to convey the product jig and the product.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model uses a transverse conveying component to automatically convey a strip PCB board transversely, and conveys the end of the strip PCB board to a cutting area. A longitudinal cutting component is installed at the end of the transverse conveying component. The longitudinal cutting component cuts the strip PCB board, cuts or cuts the connection at the end of the strip PCB board to obtain a granular PCB board, and the granular PCB board is placed inside the cutting area. Then, the first clamping component clamps the granular PCB board inside the cutting area and transfers it to the inside of a product of a product fixture. Thus, the cutting of the strip PCB board and the assembly with the product are automatically completed. Manual workers only need to place the strip PCB board inside the transverse conveying component, or use an automatic manipulator to place the strip PCB board. In this way, the labor intensity of manual workers is reduced, and the cutting efficiency of the strip PCB board is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the structure of the strip PCB board provided by the utility model;

[0020] Figure 2 This is a structural schematic diagram of a strip PCB board cutting and assembling device provided by the utility model;

[0021] Figure 3 It is a structural schematic diagram of the transverse conveying assembly provided by the utility model;

[0022] Figure 4 It is a structural schematic diagram of the longitudinal cutting assembly provided by the utility model;

[0023] Figure 5 It is an exploded schematic diagram of the longitudinal cutting assembly provided by the utility model;

[0024] Figure 6 It is a schematic diagram of the structure in which the first clamping assembly and the second clamping assembly provided by the utility model are integrated;

[0025] Figure 7 It is a structural schematic diagram of the rotating assembly and the pushing assembly provided by the utility model;

[0026] Figure 8 It is a structural schematic diagram of a product fixture provided by the utility model.

[0027] Included in the figure are:

[0028] 1. Rack; 13. Strip PCB board; 2. Cutting area; 3. Horizontal conveying assembly; 4. Longitudinal cutting assembly; 14. Granular PCB board; 5. First clamping assembly; 19. Product; 6. Product fixture; 7. Rotating assembly; 71. Rotating cylinder; 72. Second placement plate; 8. Second clamping assembly; 9. Pushing assembly; 91. Horizontal pushing cylinder; 92. Pushing block; 93. Pushing protrusion; 51. Two-axis driving assembly; 52. First horizontal driving member; 53. First vertical driving member; 54. First clamping cylinder; 55. First clamping claw; 56. Second gripping cylinder; 57, second gripping claw; 31, conveyor belt; 32, first motor; 33, limiting plate; 34, upper pressure strip plate; 35, tensioning wheel; 36, longitudinal positioning component; 361, longitudinal cylinder; 362, limiting rod; 25, first placement plate; 21, limiting protrusion; 22, shooting switch; 23, debris box; 24, pressing component; 241, mounting bracket; 242, vertical pressing cylinder; 243, pressing block; 41, first longitudinal driving member; 42, U-shaped mounting block; 43, upper circular knife; 44, lower circular knife; 61, placement groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in this embodiment of the utility model to clearly and completely describe the technical solution in this embodiment of the utility model. Obviously, the described embodiment is one embodiment of the utility model, not all embodiments of the utility model. Based on this embodiment of the utility model, all other embodiments of the utility model obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Please refer to Figures 1 to 8 The utility model provides a strip PCB board cutting and assembling device.

[0031] like Figure 1 As shown, the strip PCB board 13 is formed by connecting six granular PCB boards 14. In this embodiment, it is necessary to cut the connection between the granular PCB boards 14 to separate the granular PCB boards 14 to obtain independent granular PCB boards 14, thereby facilitating subsequent transfer and assembly.

[0032] The first embodiment of the strip PCB board cutting and assembling device: the cut granular PCB board 14 does not need to be adjusted in angle and can be directly placed inside the product 19.

[0033] Specifically, you can Figure 1 The granular PCB boards 14 are rotated 90° clockwise and connected together to form a strip PCB board 13.

[0034] like Figure 2As shown, the strip PCB board cutting and assembling device includes a frame 1, which is arranged horizontally and includes three parts: a horizontal conveying component 3 installed on the left; a cutting area 2, a longitudinal cutting component 4 and a first clamping component 5 installed in the middle; and a product fixture 6 installed on the right. Specifically, the strip PCB board 13 is input from the left side and assembled on the right side.

[0035] like Figure 2 As shown, the frame 1 is provided with a cutting area 2 for placing the end of a strip PCB board 13; a granular PCB board 14 is provided at the end of the strip PCB board 13, and the cutting area 2 places the above-mentioned granular PCB board 14; a transverse conveying component 3 is provided on the left side of the cutting area 2, and the transverse conveying component 3 is used to convey the strip PCB board 13 transversely and convey the end of the strip PCB board 13 to the cutting area 2, and a longitudinal cutting component 4 is installed between the transverse conveying component 3 and the cutting area 2; the longitudinal cutting component 4 cuts the strip PCB board 13 and cuts the connection between the granular PCB boards 14, thereby separating the granular PCB boards 14 to obtain independent granular PCB boards 14, and the independent granular PCB boards 14 are just placed on the cutting area 2.

[0036] Furthermore, a first clamping assembly 5 is installed on one side of the cutting area 2, and the first clamping assembly 5 transfers the granular PCB board 14 on the cutting area 2 to the inside of the product 19 of the product fixture 6 on the right side, thereby completing the assembly.

[0037] Furthermore, the product jig 6 is installed on the right side of the first clamping component 5, on which the product 19 can be placed. The product jig 6 is provided with a placement groove 61, and the product 19 is placed inside the placement groove 61. Specifically, the product jig 6 and the product 19 can be manually placed at the designated position; the product jig 6 can also be connected to the conveying mechanism to automatically convey the product jig 6 and the product 19 to the designated position, thereby realizing automated assembly.

[0038] The conveying mechanism may be a conveyor belt, a turntable mechanism, or an automatic loading assembly composed of other mechanisms.

[0039] The second embodiment of the strip PCB board cutting and assembling device: the cut granular PCB board 14 needs to be angle adjusted, such as Figure 1 As shown, the cut granular PCB board 14 needs to be rotated 90° clockwise before it can be assembled with the product 19.

[0040] In order to solve the above problem, the present embodiment is provided with a rotating assembly 7 on one side of the cutting area 2; the rotating assembly 7 adjusts the angle of the granular PCB board 14 and rotates the granular PCB board 14 90° clockwise, so that the granular PCB board 14 has the correct direction, which is convenient for subsequent assembly.

[0041] During the lateral transfer, the first clamping component 5 is first used to clamp the granular PCB board 14 on the cutting area 2 and transport it to the rotating component 7 for angle adjustment; then, the first clamping component 5 is continued to be used to clamp the granular PCB board 14 with the angle adjusted in the rotating component 7, and transfer it to the inside of the product 19 of the product fixture 6 on the right side, thereby completing the assembly.

[0042] like Figure 7 As shown; the rotating assembly 7 includes a rotating cylinder 71 installed on the frame 1, and a second placement plate 72 for placing the granular PCB board 14 is installed on the rotating cylinder 71, and a limiting protrusion 21 for limiting the granular PCB board 14 is provided on the second placement plate 72, and the limiting protrusion 21 is provided with a groove for convenient clamping, so as to facilitate the clamping of the first clamping assembly 5, and the rotating cylinder 71 drives the second placement plate 72 to rotate, and the granular PCB board 14 is rotated 90° clockwise, and the granular PCB board 14 is adjusted to a suitable angle.

[0043] In the above embodiment, only the first clamping component 5 is used to transfer the granular PCB board 14, and the transfer efficiency is slow. In order to increase the transfer efficiency of the granular PCB board 14, in the third embodiment of the strip PCB board cutting and assembling device, a second clamping component 8 is installed on one side of the first clamping component 5, and the second clamping component 8 is used to clamp the granular PCB board 14 in the rotating component 7 and transfer it to the inside of the product 19; in this way, the first clamping component 5 only needs to focus on clamping the granular PCB board 14 on the cutting area 2 and conveying it to the rotating component 7. The first clamping component 5 and the second clamping component 8 divide the work and cooperate with each other to improve work efficiency.

[0044] Furthermore, the first clamping assembly 5 and the second clamping assembly 8 may be independent of each other, and each may be driven by an independent two-axis driving assembly 51, so the clamping efficiency may be higher, but the cost is higher and the control is more complicated.

[0045] In this embodiment, if Figure 6 As shown; the first clamping assembly 5 and the second clamping assembly 8 are integrated together, and use a two-axis drive assembly 51 together, and the two move synchronously, which reduces costs and reduces the complexity of control.

[0046] The two-axis drive assembly 51 includes a first transverse drive member 52 installed on the frame 1 and a first vertical drive member 53 that is transmission-connected to the first transverse drive member 52. Both the first transverse drive member 52 and the first vertical drive member 53 need to move a fixed distance, so the first transverse drive member 52 adopts a transverse drive cylinder and the first vertical drive member 53 adopts a vertical drive cylinder; in other embodiments, the first transverse drive member 52 and the first vertical drive member 53 can adopt a motor-driven moving module, a screw-driven linear module, a synchronous belt-driven linear module or a linear motor module.

[0047] like Figure 6 As shown; the first vertical driving member 53 has a first clamping assembly 5 and a second clamping assembly 8 installed at the end thereof, and the first clamping assembly 5 and the second clamping assembly 8 are arranged side by side laterally; the first clamping assembly 5 comprises a first clamping cylinder 54 and first clamping claws 55 installed on both sides of the first clamping cylinder 54; the first clamping cylinder 54 drives the first clamping claws 55 to reciprocate longitudinally to clamp the two sides of the granular PCB board 14; similarly, the second clamping assembly 8 comprises a second clamping cylinder 56 and second clamping claws 57 installed on both sides of the second clamping cylinder 56; the second clamping cylinder 56 drives the second clamping claws 57 to reciprocate longitudinally to clamp the two sides of the granular PCB board 14.

[0048] like Figure 6 As shown; the movement process of the two-axis driving assembly 51 is as follows: first, the first horizontal driving member 52 drives the first clamping claw 55 and the second clamping claw 57 to move horizontally to the left, so that the first clamping claw 55 is located above the cutting area 2, and the second clamping claw 57 is located above the second placement plate 72; secondly, the first vertical driving member 53 drives the first clamping claw 55 and the second clamping claw 57 to move vertically downward, the first clamping cylinder 54 drives the first clamping claw 55 to clamp the granular PCB board 14 on the cutting area 2, and the second clamping cylinder 56 drives the second clamping claw 57 to clamp the granular PCB board 14 on the second placement plate 72; Again, the first vertical drive member 53 drives the first clamping claw 55 and the second clamping claw 57 to move vertically upward, and the first horizontal drive member 52 drives the first clamping claw 55 and the second clamping claw 57 to move horizontally to the right, so that the first clamping claw 55 is located above the second placement plate 72, and the second clamping claw 57 is located above the product fixture 6; finally, the first vertical drive member 53 drives the first clamping claw 55 and the second clamping claw 57 to move vertically downward, the first clamping claw 55 places the granular PCB board 14 on the second placement plate 72, and adjusts the angle, and the second clamping claw 57 places the granular PCB board 14 inside the product 19.

[0049] As described above, the granular PCB board 14 can be placed inside the product 19, but in some embodiments, the granular PCB board 14 may need to be inserted into the product 19 to be assembled and electrically connected to the circuit inside the product 19. Therefore, in the fourth embodiment of the strip PCB board cutting and assembly device, a pushing component 9 is installed between the rotating component 7 and the product fixture 6, and the pushing component 9 is used to insert the granular PCB board 14 into the product 19 to complete the assembly and electrical connection.

[0050] like Figure 7 As shown, the pushing assembly 9 includes a lateral pushing cylinder 91 installed on the frame 1 and a pushing block 92 installed at the end of the lateral pushing cylinder 91, and a pushing protrusion 93 is provided at the end of the pushing block 92, and correspondingly, the side of the granular PCB board 14 has a corresponding groove; the lateral pushing cylinder 91 drives the pushing block 92 to move horizontally, and the pushing protrusion 93 contacts the groove on the granular PCB board 14, thereby inserting the granular PCB board 14 into the interior of the product 19.

[0051] like Figure 3 As shown, in this embodiment, the transverse conveying assembly 3 includes a conveying belt 31 for transversely conveying the strip PCB board 13 and a first motor 32 installed on the frame 1 for driving the conveying belt 31 to move; specifically, the strip PCB board 13 is placed on the conveying belt 31, and the first motor 32 is used as a power source to drive the conveying belt 31 to move, and a general asynchronous motor or a high-precision stepping motor can be used; in this embodiment, both sides of the conveying belt 31 are provided with limiting plates 33 fixed on the frame 1 for limiting the longitudinal direction of the strip PCB board 13, and the limiting plates 33 can limit the longitudinal direction of the strip PCB board 13 so that the strip PCB board 13 The strip-shaped PCB board 13 moves forward all the time; an upper pressing strip plate 34 for limiting the vertical direction of the strip-shaped PCB board 13 is installed above the conveying belt 31, and the upper pressing strip plate 34 can limit the vertical movement of the strip-shaped PCB board 13, so that it can better enter between the upper circular knife 43 and the lower circular knife 44, and a shooting switch for sensing the strip-shaped PCB board 13 is installed on the limiting plate 33, and the shooting switch is used to sense whether there is a strip-shaped PCB board 13 being transported on the conveying belt 31. The frame 1 is also equipped with a tensioning wheel 35 for tensioning the conveying belt 31. The installation of the tensioning wheel 35 is conducive to adjusting the tightness of the conveying belt 31 and facilitating the replacement of the conveying belt 31.

[0052] Furthermore, the strip PCB board 13 is transported horizontally on the conveyor belt 31, has a certain longitudinal space, and can be moved longitudinally. In order to facilitate subsequent cutting, the strip PCB board 13 can be positioned longitudinally; specifically, Figure 5As shown, a longitudinal positioning component 36 for longitudinally positioning the strip PCB board 13 is installed on one side of the limiting plate 33; in this embodiment, the longitudinal positioning component 36 includes a longitudinal cylinder 361 installed on one side of the limiting plate 33 and a limiting rod 362 installed at the end of the longitudinal cylinder 361, and the longitudinal cylinder 361 drives the limiting rod 362 to longitudinally position the strip PCB board 13 on the conveyor belt 31.

[0053] like Figure 5 As shown, the cutting area 2 includes a first placement plate 25 for placing the granular PCB board 14, and the first placement plate 25 is provided with a limiting protrusion 21 for limiting the granular PCB board 14. The limiting protrusion 21 limits the three sides of the granular PCB board 14, and the limiting protrusions 21 on both sides are provided with a plurality of grooves for convenient clamping; the end of the first placement plate 25 is equipped with a beam switch 22 for sensing the granular PCB board 14, and the beam switch 22 is used to sense whether the strip PCB board 13 is delivered in place, thereby starting the longitudinal cutting component 4 to start cutting. A debris box 23 for collecting debris is installed below the cutting area 2.

[0054] In order to make the cutting more stable, a pressing component 24 is installed above the cutting area 2. The pressing component 24 is used to press the granular PCB board 14 on the first placement plate 25, so that the longitudinal cutting component 4 can cut stably and ensure the cutting accuracy.

[0055] like Figure 4 and Figure 5 As shown, the pressing component 24 includes a mounting bracket 241 installed on one side of the first placement plate 25, a vertical pressing cylinder 242 installed on the mounting bracket 241, and a pressing block 243 installed at the end of the vertical pressing cylinder 242. The vertical pressing cylinder 242 drives the pressing block 243 to move downward to press the granular PCB board 14 on the first placement plate 25.

[0056] like Figure 4 and Figure 5 As shown, the longitudinal cutting component 4 adopts a knife-type panel splitting component, which is a mature existing technology and can be used directly, or directly purchased or customized as a finished product.

[0057] like Figure 4 and Figure 5As shown, the longitudinal cutting assembly 4 includes a first longitudinal driving member 41 mounted on the frame 1, a U-shaped mounting block 42 drivingly connected to the first longitudinal driving member 41, an upper circular knife 43 mounted on the upper side of the U-shaped mounting block 42, and a lower circular knife 44 mounted on the lower side of the U-shaped mounting block 42. The first longitudinal driving member 41 is a longitudinal driving cylinder. The strip PCB board 13 is mounted between the upper circular knife 43 and the lower circular knife 44. The first longitudinal driving member 41 drives the upper circular knife 43 and the lower circular knife 44 to move longitudinally. The upper circular knife 43 and the lower circular knife 44 rotate in cooperation with each other to cut the strip PCB board 13 and cut off the connection between the granular PCB boards 14, so that independent granular PCB boards 14 are obtained on the first placement plate 25.

[0058] The operation steps of the strip PCB cutting and assembling device are as follows:

[0059] Step S1, manually or automatically placing the strip PCB board 13 on the conveyor belt 31, the conveyor belt 31 conveys the strip PCB board 13 horizontally to the first placement plate 25, and the beam switch 22 senses that the strip PCB board 13 is delivered to the position;

[0060] Step S2, the longitudinal cylinder 361 drives the limiting rod 362 to longitudinally position the strip PCB board 13 on the conveyor belt 31; the vertical pressing cylinder 242 drives the pressing block 243 to move downward to press the granular PCB board 14 on the first placement plate 25;

[0061] Step S3, the first longitudinal driving member 41 drives the upper circular knife 43 and the lower circular knife 44 to move longitudinally, and the upper circular knife 43 and the lower circular knife 44 rotate in cooperation with each other to cut the strip PCB board 13 and cut off the connection between the granular PCB boards 14, and obtain independent granular PCB boards 14 on the first placement plate 25;

[0062] Step S4, the first clamping cylinder 54 drives the first clamping claw 55 to clamp the granular PCB board 14 on the cutting area 2, and the second clamping cylinder 56 drives the second clamping claw 57 to clamp the granular PCB board 14 on the second placement plate 72;

[0063] Step S5, driven by the two-axis driving assembly 51, the first clamping claw 55 places the granular PCB board 14 on the second placement plate 72 and adjusts the angle. The rotating cylinder 71 drives the second placement plate 72 to rotate, rotates the granular PCB board 14 90° clockwise, and adjusts the granular PCB board 14 to a suitable angle; the second clamping claw 57 places the granular PCB board 14 inside the product 19, and the lateral pushing cylinder 91 drives the pushing block 92 to move laterally, and the pushing protrusion 93 contacts the groove on the granular PCB board 14, thereby inserting the granular PCB board 14 into the product 19.

[0064] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A strip PCB cutting and assembling device, characterized in that: The invention comprises a frame (1), wherein a cutting area (2) for placing a strip PCB board (13) is installed on the frame (1); a transverse conveying component (3) is installed on one side of the cutting area (2), wherein the transverse conveying component (3) is used to convey the strip PCB board (13) transversely and convey the end of the strip PCB board (13) to the cutting area (2); a longitudinal cutting component (4) for cutting the strip PCB board (13) is installed between the transverse conveying component (3) and the cutting area (2); a first clamping component (5) for clamping a granular PCB board (14) cut by the longitudinal cutting component (4) is installed on one side of the cutting area (2); a product fixture (6) for placing a product (19) is installed on one side of the first clamping component (5), and the first clamping component (5) places the clamped granular PCB board (14) into the product (19).

2. The strip PCB cutting and assembling device according to claim 1, characterized in that: A rotating assembly (7) for adjusting the angle of a granular PCB board (14) is installed on one side of the cutting area (2); the first clamping assembly (5) clamps the granular PCB board (14) cut by the longitudinal cutting assembly (4) and transports it to the rotating assembly (7) for angle adjustment; the rotating assembly (7) comprises a rotating cylinder (71) installed on the frame (1); a second placement plate (72) for placing the granular PCB board (14) is installed on the rotating cylinder (71); the rotating cylinder (71) drives the second placement plate (72) to rotate to adjust the angle of the granular PCB board (14).

3. The strip PCB cutting and assembling device according to claim 2, characterized in that: A second clamping assembly (8) is installed on one side of the first clamping assembly (5), and the second clamping assembly (8) is used to clamp the granular PCB board (14) in the rotating assembly (7) and transfer it to the inside of the product (19).

4. The strip PCB cutting and assembling device according to claim 3, characterized in that: A pushing assembly (9) is arranged between the rotating assembly (7) and the product fixture (6), and the pushing assembly (9) is used to insert the granular PCB board (14) into the interior of the product (19); the pushing assembly (9) comprises a transverse pushing cylinder (91) arranged on the frame (1) and a pushing block (92) arranged at the end of the transverse pushing cylinder (91), and a pushing protrusion (93) is arranged at the end of the pushing block (92). The transverse pushing cylinder (91) drives the pushing block (92) to move transversely, and the pushing protrusion (93) contacts the granular PCB board (14), so that the granular PCB board (14) is inserted into the interior of the product (19).

5. The strip PCB cutting and assembling device according to claim 3, characterized in that: The first clamping assembly (5) and the second clamping assembly (8) are integrated together and use a two-axis driving assembly (51). The two-axis driving assembly (51) includes a first transverse driving member (52) installed on the frame (1) and a first vertical driving member (53) drivingly connected to the first transverse driving member (52). The first clamping assembly (5) and the second clamping assembly (8) are installed at the end of the first vertical driving member (53). The first clamping assembly (5) and the second clamping assembly (8) are arranged side by side in the transverse direction. The first clamping assembly (5) includes a first clamping cylinder (54) and a first clamping claw (55) installed on both sides of the first clamping cylinder (54); the second clamping assembly (8) includes a second clamping cylinder (56) and a second clamping claw (57) installed on both sides of the second clamping cylinder (56).

6. The strip PCB cutting and assembling device according to claim 1, characterized in that: The transverse conveying assembly (3) comprises a conveying belt (31) for transversely conveying a strip-shaped PCB board (13) and a first motor (32) mounted on a frame (1) for driving the conveying belt (31) to move; limiting plates (33) fixed on the frame (1) for limiting the longitudinal direction of the strip-shaped PCB board (13) are provided on both sides of the conveying belt (31); an upper pressure strip plate (34) for limiting the vertical direction of the strip-shaped PCB board (13) is installed above the conveying belt (31); and the frame (1) is also equipped with a tensioning wheel (35) for tensioning the conveying belt (31).

7. The strip PCB cutting and assembling device according to claim 6, characterized in that: A longitudinal positioning component (36) for longitudinally positioning the strip-shaped PCB board (13) is installed on one side of the limiting plate (33); the longitudinal positioning component (36) comprises a longitudinal cylinder (361) installed on one side of the limiting plate (33) and a limiting rod (362) installed at the end of the longitudinal cylinder (361); the longitudinal cylinder (361) drives the limiting rod (362) to longitudinally position the strip-shaped PCB board (13) on the conveying belt (31).

8. The strip PCB cutting and assembling device according to claim 1, characterized in that: The cutting area (2) comprises a first placement plate (25) for placing the granular PCB board (14); the first placement plate (25) is provided with a limiting protrusion (21) for limiting the granular PCB board (14); the end of the first placement plate (25) is provided with a beam switch (22) for sensing the granular PCB board (14); a debris box (23) for collecting debris is provided below the cutting area (2); and a debris box (23) for collecting the granular PCB board (14) is provided above the cutting area (2). A pressing component (24) for pressing a PCB board (14), the pressing component (24) comprising a mounting bracket (241) mounted on one side of a first placement plate (25), a vertical pressing cylinder (242) mounted on the mounting bracket (241), and a pressing block (243) mounted at the end of the vertical pressing cylinder (242), the vertical pressing cylinder (242) driving the pressing block (243) to move downward to press the granular PCB board (14) on the first placement plate (25).

9. The strip PCB cutting and assembling device according to claim 1, characterized in that: The longitudinal cutting assembly (4) comprises a first longitudinal driving member (41) mounted on the frame (1), a U-shaped mounting block (42) drivingly connected to the first longitudinal driving member (41), an upper circular knife (43) mounted on the upper side of the U-shaped mounting block (42) and a lower circular knife (44) mounted on the lower side of the U-shaped mounting block (42); the strip-shaped PCB board (13) is mounted between the upper circular knife (43) and the lower circular knife (44); the first longitudinal driving member (41) drives the upper circular knife (43) and the lower circular knife (44) to move longitudinally; the upper circular knife (43) and the lower circular knife (44) rotate in cooperation with each other to cut the strip-shaped PCB board (13).

10. The strip PCB cutting and assembling device according to claim 1, characterized in that: The product jig (6) is provided with a placement groove (61), the product (19) is placed inside the placement groove (61), and the product jig (6) is transmission-connected to a conveying mechanism to convey the product jig (6) and the product (19).

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