Circuit board V-CUT splitting equipment

Abstract

The utility model relates to a board splitting device, and provides a circuit board V-CUT board splitting device which comprises a base, a protective shell, a mounting plate, a workbench, a third transmission part, a sliding plate and the like. A protective shell is arranged on the upper portion of the base, a machining space is defined by the protective shell on the upper portion of the base, a workbench is arranged on the base, a third transmission part is arranged on the workbench, and a sliding plate is arranged on the third transmission part. According to the utility model, when automatic material taking, V-CUT and board splitting of the circuit board are carried out through the material taking mechanism and the cutting mechanism, circuit board splitting is carried out through high-frequency vibration energy transmitted by the ultrasonic module, the high-frequency vibration energy can accurately carry out cutting along a preset V-shaped groove, automatic work is realized, and meanwhile, the working efficiency is improved. The cutting precision and efficiency are improved, material damage and chippings possibly caused by traditional mechanical cutting are reduced, smoothness and completeness of the cutting edge are guaranteed, and therefore the product quality and the production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to a board splitting device, and more particularly to a V-CUT board splitting device for circuit boards. Background Technology

[0002] A V-CUT depaneling machine is a specialized device used to separate multiple circuit boards from a single substrate.

[0003] V-CUT technology involves cutting V-shaped grooves into a single substrate, typically to a depth of 1 / 3 to 1 / 2 of the substrate thickness. The substrate is then mechanically separated into individual circuit boards along the V-grooves using methods such as manual breaking or automated depaneling. Compared to traditional mechanical depaneling methods, V-CUT causes less mechanical stress on the material. However, when separating the boards after cutting, it is usually done manually or by a depaneling mechanism bending the boards along the cut lines. This bending process breaks the connecting areas between the boards, separating them one by one. During this process, uneven stress often occurs on both sides of the cut grooves. Stress becomes highly concentrated at the tips of the V-grooves, leading to excessive local stress and potentially causing cracks and damage to the circuit boards. This not only reduces the electrical performance and reliability of the circuit boards but also increases the scrap rate and production costs. Utility Model Content

[0004] To overcome the drawbacks of traditional V-CUT board separation methods, which typically involve manually bending the boards along the cut lines after cutting to separate them, uneven stress often occurs on both sides of the cut lines. Stress becomes highly concentrated at the V-groove tips, leading to excessive local stress and potentially causing cracks and damage to the circuit board. This not only reduces the electrical performance and reliability of the circuit board but also increases the scrap rate and production costs. The purpose of this invention is to provide an optimized V-CUT board separation device that effectively avoids cracks and damage during the separation of the circuit board substrate.

[0005] Technical Solution: A V-CUT PCB depaneling device includes a base, a protective shell, a mounting plate, a worktable, a transmission component three, a sliding plate, side plates, a first transmission belt, a second transmission belt, a third support base, a fourth transmission component, a third slide table, an ultrasonic module, a cutting disc, a pad, and a second electric cylinder. The protective shell is mounted on the upper part of the base, creating a processing space. A worktable is mounted on the base, and a transmission component three is mounted on the worktable. A sliding plate is mounted on the transmission component three, moving back and forth on the worktable under the drive of the transmission component three. A material handling mechanism and a cutting mechanism are respectively located on the front and rear sides of the upper part of the base. Two side plates are located on the right side of the base, each with a mounting plate inside. A second transmission belt is located inside each mounting plate. The second transmission belt consists of two synchronous pulleys and a synchronous belt wrapped around the pulleys. The two second transmission belts synchronously transport the PCBs backward. The material handling mechanism picks up the PCBs. The circuit board is placed on the slide plate, and the cutting mechanism performs V-groove cutting on the circuit board. After cutting, the circuit board is placed on the upper front side of the conveyor belt two by the material picking mechanism. A support seat three is provided between the rear of the side plates. A transmission component four is provided on the support seat three. A slide three is provided on the transmission component four. The slide three moves left and right on the support seat three under the drive of the transmission component three. A lifting component is provided under the slide three. A cutting blade is provided on the lifting component. An ultrasonic module is provided on one side of the cutting blade. Electric cylinder two is provided on the inner side of the side plates. A pad is connected between the drive rods of the electric cylinder two. The pad moves up and down in the inner area of ​​the side plate under the drive of the electric cylinder two. The cutting blade at the top of the pad is on the same line as the upper and lower parts. The pad is located on the right side of the conveyor belt two. When the pad is raised and lowered, it does not interfere with the conveyor belt two. A conveyor belt one is provided between the rear of the side plates. The conveyor belt one consists of two rotating shafts and a belt. The belt of the conveyor belt one flows backward to transport the circuit board.

[0006] Furthermore, it is particularly preferred that the material handling mechanism includes a support base, a slide, a transmission component, an electric cylinder, a lifting frame, and a suction cup frame. The support base is located at the front of the base, and the transmission component is located on the support base. The slide is mounted on the transmission component. The slide moves left and right on the support base under the drive of the transmission component. The electric cylinder is vertically mounted on the slide. The lifting frame is located at the lower part of the drive rod of the electric cylinder. The suction cup frame is mounted on the lifting frame. The suction cup frame moves left and right under the drive of the transmission component. The suction cup frame moves up and down under the drive of the electric cylinder. When the suction cup frame moves from left to right, it will move horizontally from the upper space at the front of the worktable to the upper space at the front of the second conveyor belt.

[0007] Furthermore, it is particularly preferred that the cutting mechanism includes a second support base, a second slide, a second transmission component, and a cutter. The second support base is located at the rear of the base, the second transmission component is located on the second support base, the second slide is mounted on the second transmission component, the second slide moves left and right under the drive of the second transmission component, and the cutter is mounted on the second slide.

[0008] In addition, it is particularly preferred that the slide plate also includes negative pressure vents and air connectors. The slide plate is provided with airflow channels, and multiple negative pressure vents are evenly spaced on the slide plate. The number of airflow channels in the slide plate is the same as the number of negative pressure vents. An air connector is provided on one side of the slide plate. One end of the air connector is connected to one end of all airflow channels, and the other end of each airflow channel is connected to a negative pressure vent.

[0009] Furthermore, preferably, it also includes a material frame, a lifting plate, a hydraulic cylinder, and a pneumatic cylinder. The suction cup frame is slidably mounted on the lifting frame, and the lifting frame is equipped with a pneumatic cylinder. The movable rod of the pneumatic cylinder is connected to the suction cup frame, and the pneumatic cylinder drives the suction cup frame to move back and forth within the lifting frame. A material frame is provided on the front left side of the base, and a lifting plate is slidably mounted inside the material frame. The lifting plate is used to stack and place circuit boards. A hydraulic cylinder is vertically mounted at the bottom of the material frame. The hydraulic cylinder passes upward through the material frame and is connected to the bottom of the lifting plate. The hydraulic cylinder drives the lifting plate to move up and down within the material frame. When the suction cup frame moves with the slide table to the left limit position of the support seat, the suction cup frame is located in the rear space directly above the material frame. When the pneumatic cylinder is fully extended, the suction cup frame on the lifting frame will be located directly above the material frame.

[0010] In addition, it is particularly preferred that the mounting plate also includes a pressure plate component. The top rear side of the mounting plate is provided with a pressure plate component. The two pressure plate components are arranged symmetrically from left to right. The pressure plate component consists of a mounting block and a roller. The roller will be close to the upper rear part of the second transmission component on the same side. When the circuit board is transmitted backward on the second transmission component, the edges on its left and right sides will contact the rollers of the two pressure plate components.

[0011] Furthermore, it is particularly preferred that the device also includes a rotary cylinder and a material distribution plate. There is a gap between the pad and the first conveyor belt. The material distribution plate is rotatably provided between the inner rear parts of the side plate. The material distribution plate is located in the area between the pad and the first conveyor belt. A rotary cylinder is provided on the outer side of the right side plate. The rotary chuck of the rotary cylinder is connected to the front end of the material distribution plate. The rotary cylinder drives the material distribution plate to swing. When the material distribution plate swings to a position parallel to the ground, the top of the material distribution plate is lower than the top of the pad and higher than the height of the first conveyor belt.

[0012] This utility model has the following advantages:

[0013] This invention utilizes a feeding mechanism and a cutting mechanism to automatically feed and V-cut circuit boards. During board separation, high-frequency vibration energy transmitted by an ultrasonic module is used to divide the circuit boards. This high-frequency vibration energy can precisely cut along the preset V-groove. While automating the process, it not only improves the cutting accuracy and efficiency but also reduces material damage and debris that may be caused by traditional mechanical cutting, ensuring smooth and complete cutting edges, thereby improving product quality and production efficiency.

[0014] This invention utilizes a negative pressure mechanism on the slide plate to firmly attach the circuit board to the slide plate during V-CUT, effectively reducing the displacement of the circuit board during the cutting process, ensuring cutting accuracy and stability, avoiding cutting deviations and defective products caused by displacement, thereby improving product yield and production efficiency.

[0015] This invention uses a material frame to centrally place the sheet metal. When the material is picked up by the material picking mechanism, the hydraulic cylinder pushes the lifting plate of the plate upward to cooperate with the automatic picking action of the material picking mechanism. There is no need for manual placement of the plate onto the sliding plate. This not only improves the efficiency and accuracy of material picking, but also reduces the labor intensity of manual operation, lowers production costs, and improves the overall level of automation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention with the shell concealed.

[0018] Figure 3 This is a three-dimensional structural diagram of the material handling mechanism of this utility model.

[0019] Figure 4 This is a three-dimensional structural diagram of the cutting mechanism, slide plate, and feeding mechanism of this utility model.

[0020] Figure 5 This is a three-dimensional structural diagram of the skateboard of this utility model.

[0021] Figure 6 This is a three-dimensional structural diagram of the plate-splitting mechanism of this utility model.

[0022] Figure 7 This is a three-dimensional structural diagram of the ultrasonic module and cutting disc components of this utility model.

[0023] Figure 8 This is a three-dimensional structural diagram of the components of this utility model, including conveyor belt one, conveyor belt two, and material distribution plate.

[0024] The above-mentioned attached drawings include the following reference numerals: 1. Base, 2. Protective shell, 3. Support seat one, 31. Slide table one, 32. Transmission component one, 33. Electric cylinder one, 34. Lifting frame, 35. Suction cup frame, 4. Support seat two, 41. Slide table two, 42. Transmission component two, 43. Cutter, 5. Workbench, 51. Transmission component three, 52. Slide plate, 520. Negative pressure air hole, 521. Air connector, 6. Side plate, 60. Conveyor belt one, 61. Mounting plate, 62. Conveyor belt two, 63. Support seat three, 64. Transmission component four, 65. Slide table three, 651. Ultrasonic module, 652. Cutting blade, 653. Lifting component, 66. Pad plate, 661. Electric cylinder two, 67. Pressure plate component, 7. Material frame, 71. Lifting plate, 72. Hydraulic cylinder, 73. Air cylinder, 8. Rotary air cylinder, 81. Material distribution plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0026] Example 1

[0027] A type of V-CUT depaneling device for circuit boards, such as Figure 1-8As shown, the equipment includes a base 1, a protective shell 2, a mounting plate 61, a worktable 5, a transmission component 3 51, a sliding plate 52, a side plate 6, a first conveyor belt 60, a second conveyor belt 62, a third support base 63, a fourth transmission component 64, a third sliding table 65, an ultrasonic module 651, a cutting disc 652, a pad plate 66, and a second electric cylinder 661. The protective shell 2 is located on the upper part of the base 1, creating a processing space and providing a well-sealed environment to prevent dust and other impurities from entering, ensuring cleanliness during processing. The worktable 5 is located on the base 1, and the transmission component 3 51 is mounted on the worktable 5. The sliding plate 52 is mounted on the transmission component 3 51. Driven by the transmission component 3 51, the sliding plate 52 moves back and forth on the worktable 5, achieving precise positioning of the sliding plate 52 and ensuring the stability and accuracy of the circuit board during processing. The upper front and rear sides of the base 1 are respectively equipped with a material picking mechanism and a cutting mechanism. These two mechanisms work together to improve the automation level and production efficiency of the entire equipment. The right side of the base 1 is equipped with two side plates 6, and the inner side of each side plate 6 is equipped with a mounting plate 61. The inner side of each mounting plate 61 is equipped with a second conveyor belt 62. The second conveyor belt 62 consists of two synchronous pulleys and a synchronous belt wrapped around the pulleys. The two second conveyor belts 62 synchronously transport the circuit board backward. The material picking mechanism picks up and places the circuit board onto the slide plate 52. The cutting mechanism performs V-groove cutting on the circuit board on the slide plate 52. After cutting, the material picking mechanism places the circuit board on the upper front side of the second conveyor belt 62. The synchronous transmission of the second conveyor belt 62 ensures the stability and consistency of the circuit board during the transmission process and reduces the risk of jamming and damage.

[0028] A support base 3 63 is provided between the rear parts of the side plate 6. A transmission component 4 64 is provided on the support base 3 63. A slide table 3 65 is provided on the transmission component 4 64. Driven by the transmission component 4 64, the slide table 3 65 moves left and right on the support base 3 63, realizing the lateral movement of the cutting mechanism and ensuring the accuracy and flexibility of the cutting path.

[0029] The lower part of the slide table 65 is equipped with a lifting component 653, on which a cutting blade 652 is mounted. The cutting blade 652 itself does not rotate. An ultrasonic module 651 is mounted on one side of the cutting blade 652. The high-frequency vibration energy generated by the ultrasonic module 651 is transmitted through the cutting blade 652, achieving precise cutting of the circuit board, improving cutting quality and efficiency, reducing heat and stress generated during the cutting process, and protecting the integrity of the circuit board. Electric cylinders 661 are mounted on the inner side of the side plate 6. A pad 66 is connected between the drive rods of the electric cylinders 661. Under the drive of the electric cylinders 661, the pad 66 moves within the side plate 6. The equipment moves up and down within the area, with the top cutting blade 652 of the pad 66 aligned with the vertical line. The pad 66 is located to the right of the second conveyor belt 62. When the pad 66 rises and falls, it does not interfere with the second conveyor belt 62, thus ensuring stable support for the circuit board during the cutting process and avoiding cutting deviations caused by insufficient support. A first conveyor belt 60 is provided between the rear parts of the side plates 6. The first conveyor belt 60 consists of two rotating shafts and a belt. The belt of the first conveyor belt 60 flows backward to ensure that the cut circuit board can be smoothly transferred to the next process, further enhancing the automation level of the equipment and improving the overall production efficiency and reliability.

[0030] like Figure 2-3 As shown, the material handling mechanism includes a support base 3, a slide table 31, a transmission component 32, an electric cylinder 33, a lifting frame 34, and a suction cup frame 35. The support base 3 is located at the front of the base 1. The transmission component 32 is located on the support base 3, and the slide table 31 is mounted on the transmission component 32. The slide table 31 moves left and right on the support base 3 under the drive of the transmission component 32, realizing the lateral positioning of the material handling mechanism and ensuring the accuracy and stability of the material handling process. The electric cylinder 33 is vertically mounted on the slide table 31. The lifting frame 34 is located at the lower part of the drive rod of the electric cylinder 33. The suction cup frame 35 is mounted on the lifting frame 34. The suction cup frame 35 moves up and down under the drive of the electric cylinder 33, realizing the vertical positioning of the material handling mechanism and ensuring that the suction cup frame 35 can accurately adsorb and release the circuit board. Driven by the transmission component 32, the suction cup frame 35 moves left and right. When the suction cup frame 35 moves from left to right, it will move horizontally from the upper space in front of the workbench 5 to the upper space in front of the conveyor belt 62, ensuring the smooth transfer of the circuit board from the workbench 5 to the conveyor belt 62 and improving the efficiency of material picking and transmission.

[0031] like Figure 2 and Figure 4As shown, the cutting mechanism includes a support base 4, a slide table 41, a transmission component 42, and a cutter 43. The support base 4 is located at the rear of the base 1. The transmission component 42 is mounted on the support base 4, and the slide table 41 is mounted on the transmission component 42. Driven by the transmission component 42, the slide table 41 moves left and right, achieving lateral positioning of the cutter 43 and ensuring the accuracy and flexibility of the cutting path. The cutter 43 is mounted on the slide table 41. Driven by the slide table 41, the cutter 43 moves left and right, and combined with the high-frequency vibration energy generated by the ultrasonic module 651, it achieves precise cutting of the circuit board, improving cutting quality and efficiency, reducing heat and stress generated during the cutting process, and protecting the integrity of the circuit board. These design features collectively enhance the performance of the equipment, making it more efficient, accurate, and reliable in circuit board V-CUT separation operations.

[0032] Initially, the circuit board to be separated is placed on the slide plate 52. The slide plate 52 is precisely controlled by the transmission component 3 51 to move the circuit board to the working area below the cutter 43. The cutter 43 is equipped with a lifting system and a control system. According to the preset program, the circuit board is V-cut by the transmission component 2 42. During the cut, the cutter 43 completely cuts through the front and back kerfs. The purpose is that in the subsequent separation, only the cutting blade 652 needs to cut through the left and right kerfs to complete the separation. After the cutter 43 completes its work, the suction cup frame 35 is moved to the front and above the worktable 5 by the transmission component 1 32. The transmission component 3 51 on the worktable 5 moves the slide plate 52 forward to below the suction cup frame 35. The picking mechanism picks up the circuit board and places it in front of the conveyor belt 2 62. The circuit board on the conveyor belt 2 62 is transported backward, and the rear part of the circuit board extends out of the conveyor belt 2 62, so that the last The cutting marks are directly below the cutting blade 652. At this time, the other side of the cutting marks on the circuit board is in contact with the pad 66. The pad 66 provides stable support under the drive of the electric cylinder 661. The cutting blade 652 is initially located at the right limit position of the support base 63. During the separation, the slide table 65 moves to the left under the drive of the transmission component 64. Under the high-frequency vibration energy transmitted by the ultrasonic module 651, the cutting blade 652 makes rapid and precise contact with the cutting marks on the board surface in sequence, dividing the circuit board into batches. The cut boards will fall onto the conveyor belt 60 and be transmitted outside the equipment. This series of designs and controls realizes efficient and precise board separation operations, ensures the stability and high efficiency of the board separation process, reduces human intervention, and improves the level of production automation.

[0033] Example 2

[0034] Based on Example 1, such as Figure 5As shown, it also includes negative pressure vents 520 and air connectors 521. The slide plate 52 has airflow channels, and multiple negative pressure vents 520 are evenly spaced on the slide plate 52. These negative pressure vents 520 are evenly distributed on the slide plate 52 to ensure stable adsorption of the circuit board on the slide plate 52. The number of airflow channels in the slide plate 52 is the same as the number of negative pressure vents 520, and each airflow channel is connected to one negative pressure vent 520, ensuring uniform airflow distribution and effective adsorption. An air connector 521 is provided on one side of the slide plate 52. One end of the air connector 521 is connected to one end of all airflow channels, allowing an external negative pressure source (such as a vacuum pump) to be connected to the air connector 521. The negative pressure is then transmitted to each airflow channel through the air connector 521, and the negative pressure vents 520 firmly adsorb the circuit board onto the slide plate 52. The other end of each airflow channel is connected to a negative pressure vent 520. This design not only ensures the uniform distribution of negative pressure, but also improves the reliability and stability of adsorption, preventing the circuit board from shifting during V-mark cutting, thereby ensuring processing accuracy and quality.

[0035] like Figure 1-2 As shown, it also includes a material frame 7, a lifting plate 71, a hydraulic cylinder 72, and a pneumatic cylinder 73. The suction cup frame 35 is slidably mounted on the lifting frame 34. This design allows the suction cup frame 35 to move flexibly within the lifting frame 34 to adapt to different material picking and unloading needs. The lifting frame 34 is equipped with a pneumatic cylinder 73, and the movable rod of the pneumatic cylinder 73 is connected to the suction cup frame 35. The pneumatic cylinder 73 drives the suction cup frame 35 to move back and forth within the lifting frame 34, achieving precise positioning of the suction cup frame 35 and ensuring the accuracy of material picking and unloading. The base 1 has a material frame 7 on the left front side, and the lifting plate 71 is slidably mounted inside the material frame 7. The lifting plate 71 is used to stack and place circuit boards. This design allows the material frame 7 to accommodate multiple circuit boards, improving storage capacity and working efficiency. A hydraulic cylinder 72 is vertically mounted at the bottom of the material frame 7. The piston rod of the hydraulic cylinder 72 passes upward through the material frame 7 and connects to the bottom of the lifting plate 71. The hydraulic cylinder 72 drives the lifting plate 71 to move up and down within the material frame 7, realizing automatic supply of circuit boards and ensuring continuous operation of the production line. When the suction cup frame 35 moves with the slide table 31 to the left limit position of the support base 3, the suction cup frame 35 is located in the rear space directly above the material frame 7. At this time, the cylinder 73 is fully extended, and the suction cup frame 35 on the lifting frame 34 will be positioned directly above the material frame 7, facilitating the accurate suction of the topmost circuit board. The entire design, through the coordinated action of mechanical and pneumatic systems, realizes automated material handling and unloading, improving production efficiency and reliability.

[0036] like Figure 6 and Figure 8As shown, it also includes pressure plate components 67. Pressure plate components 67 are provided on the top and rear sides of the mounting plate 61. The two pressure plate components 67 are symmetrically arranged, ensuring the balance and stability of the circuit board during transmission. Each pressure plate component 67 consists of a mounting block and a roller. The roller is close to the upper rear part of the second transmission component 62 on the same side. When the circuit board is transmitted backward on the second transmission component 62 and during circuit board separation, its left and right edges contact the rollers of the two pressure plate components 67. The rollers of the pressure plate components 67 contact the circuit board, stabilizing it away from the cutting blade 652 and to one side, preventing the circuit board from shifting or tilting during the process with the cutting blade 652, thus ensuring the stability and quality of the separation.

[0037] Finally, as Figure 6 and Figure 8 As shown, it also includes a rotary cylinder 8 and a material distribution plate 81. There is a gap between the pad 66 and the conveyor belt 60. The material distribution plate 81 is rotatably provided in the rear part of the side plate 6. The material distribution plate 81 is located in the area between the pad 66 and the conveyor belt 60. This design provides sufficient space for the swaying of the material distribution plate 81. A rotary cylinder 8 is installed on the outer side of the right-side plate 6. The rotary chuck of the rotary cylinder 8 is connected to the front end of the separating plate 81. The rotary cylinder 8 drives the separating plate 81 to swing, realizing flexible control of the separating plate 81. When the separating plate 81 swings to a position parallel to the ground, the top of the separating plate 81 is lower than the top of the pad 66 and higher than the height of the conveyor belt 60. This state allows the cut circuit boards to slide down along the separating plate 81 onto the conveyor belt 60, ensuring the smooth transmission of the circuit boards. When the separating plate 81 swings to a position perpendicular to the ground, the cut items on the pad 66 will fall out of the equipment through the gap between the pad 66 and the conveyor belt 60. This design effectively screens the circuit boards and waste materials at the connection points, preventing waste materials from mixing into the finished product, improving the purity and quality of the product. The entire design, through the synergistic action of mechanical and pneumatic systems, achieves precise transmission of circuit boards and effective separation of waste materials, improving production efficiency and automation level.

[0038] It should be understood that this embodiment is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the invention, and these equivalent forms also fall within the scope defined by the appended claims.

Claims

1. A line board V-CUT dividing apparatus, characterized by, It includes a base (1); Its characterized in that, it also includes a protective shell (2), a mounting plate (61), a workbench (5), a transmission member three (51), a sliding plate (52), a side plate (6), a transmission belt one (60), a transmission belt two (62), a support seat three (63), a transmission member four (64), a sliding table three (65), an ultrasonic module (651), a cutting piece (652), a backing plate (66), an electric cylinder two (661), the protective shell (2) is arranged on the upper part of the base (1), the protective shell (2) surrounds a processing space on the upper part of the base (1), the workbench (5) is arranged on the base (1), the transmission member three (51) is arranged on the workbench (5), the sliding plate (52) is arranged on the transmission member three (51), the sliding plate (52) moves forward and backward on the workbench (5) under the drive of the transmission member three (51), the material taking mechanism and the cutting mechanism are arranged on the upper part of the base (1), the two side plates (6) are arranged on the right part of the base (1), the mounting plate (61) is arranged in the inner side of the side plate (6), the transmission belt two (62) is arranged in the inner side of the mounting plate (61), the transmission belt two (62) is composed of two synchronous pulleys and a synchronous belt, the synchronous belts of the two transmission belt two (62) are synchronously transmitted backward, the circuit board is taken and placed on the sliding plate (52) through the material taking mechanism, the circuit board on the sliding plate (52) is cut by the cutting mechanism, after cutting, the circuit board on the sliding plate (52) is placed on the upper part of the front side of the transmission belt two (62) through the material taking mechanism, the support seat three (63) is arranged between the rear parts of the side plate (6), the transmission member four (64) is arranged on the support seat three (63), the sliding table three (65) is arranged on the transmission member four (64), the sliding table three (65) moves left and right on the support seat three (63) under the drive of the transmission member three (51), the lifting member (653) is arranged on the lower part of the sliding table three (65), the cutting piece (652) is arranged on the lifting member (653), the ultrasonic module (651) is arranged on one side of the cutting piece (652), the electric cylinder two (661) is arranged in the inner side of the side plate (6), the backing plate (66) is arranged between the driving rods of the electric cylinder two (661), the backing plate (66) moves up and down in the inner area of the side plate (6) under the drive of the electric cylinder two (661), the cutting piece (652) at the top of the backing plate (66) is on the same line, the backing plate (66) is located on the right side of the transmission belt two (62), the backing plate (66) does not interfere with the transmission belt two (62) when lifting, the transmission belt one (60) is arranged between the rear parts of the side plate (6), the transmission belt one (60) is composed of two rotating shafts and a belt, the belt of the transmission belt one (60) flows and transmits backward.

2. The apparatus according to claim 1, wherein the V-CUT device is characterized by, The taking mechanism comprises a support base one (3), a sliding table one (31), a transmission member one (32), an electric cylinder one (33), a lifting frame (34) and a suction disc frame (35), the front part of the base (1) is provided with the support base one (3), the support base one (3) is provided with the transmission member one (32), the transmission member one (32) is provided with the sliding table one (31), the sliding table one (31) moves left and right on the support base one (3) under the drive of the transmission member one (32), the electric cylinder one (33) is vertically arranged on the sliding table one (31), the lower part of the drive rod of the electric cylinder one (33) is provided with the lifting frame (34), the lifting frame (34) is provided with the suction disc frame (35), the suction disc frame (35) moves left and right under the drive of the transmission member one (32), the suction disc frame (35) moves up and down under the drive of the electric cylinder one (33), when the suction disc frame (35) moves from left to right, it will translate from the space above the front part of the workbench (5) to the space above the front part of the transmission belt two (62).

3. The apparatus according to claim 2, wherein the V-CUT device is characterized by, The cutting mechanism comprises a support base two (4), a sliding table two (41), a transmission member two (42) and a cutter (43), the rear part of the base (1) is provided with the support base two (4), the support base two (4) is provided with the transmission member two (42), the transmission member two (42) is provided with the sliding table two (41), the sliding table two (41) moves left and right under the drive of the transmission member two (42), the sliding table two (41) is provided with the cutter (43).

4. The apparatus according to claim 3, wherein the V-CUT device is characterized by, It also comprises negative pressure air holes (520) and air connectors (521), the sliding plate (52) is provided with airflow channels, a plurality of negative pressure air holes (520) are uniformly arranged on the sliding plate (52), the number of airflow channels in the sliding plate (52) is consistent with the number of negative pressure air holes (520), one side of the sliding plate (52) is provided with the air connector (521), one end of the air connector (521) is in communication with one end of all the airflow channels, the other end of each airflow channel is in communication with one negative pressure air hole (520).

5. The apparatus according to claim 4, wherein the V-CUT device is characterized by: It also comprises a material frame (7), a lifting plate (71), a hydraulic cylinder (72) and an air cylinder (73), the suction disc frame (35) is slidingly arranged on the lifting frame (34), the lifting frame (34) is provided with the air cylinder (73), the movable rod of the air cylinder (73) is connected with the suction disc frame (35), the suction disc frame (35) moves back and forth in the lifting frame (34) under the drive of the air cylinder (73), the left front side of the base (1) is provided with the material frame (7), the material frame (7) is slidingly provided with the lifting plate (71), the lifting plate (71) is used for stacking and placing circuit boards, the lower part of the material frame (7) is vertically provided with the hydraulic cylinder (72), the hydraulic cylinder (72) of the hydraulic cylinder (72) penetrates through the material frame (7) upwards and is connected with the bottom of the lifting plate (71), the lifting plate (71) moves up and down in the material frame (7) under the drive of the hydraulic cylinder (72), when the suction disc frame (35) moves to the left limit position of the support base one (3) with the sliding table one (31), the suction disc frame (35) is in the rear space directly above the material frame (7), when the air cylinder (73) is fully extended, the suction disc frame (35) on the lifting frame (34) is in the position directly above the material frame (7).

6. The apparatus according to claim 5, wherein the V-CUT device is characterized by, Also include the pressing plate (67), the mounting plate (61) top rear side is equipped with the pressing plate (67), two pressing plate (67) are symmetrically arranged, the pressing plate (67) is composed of an installation block and a roller, the roller is close to the second transmission part on the same side two rear upper, the circuit board is transmitted on the second transmission part, and the edges on the left and right sides thereof are in contact with the rollers of the two pressing plate (67).

7. The apparatus according to claim 6, wherein the V-CUT device is characterized by, Also include the rotating cylinder (8) and the distribution plate (81), there is a gap between the spacer plate (66) and the transmission belt one (60), the inner rear part of the side plate (6) is rotatably provided with the distribution plate (81), the distribution plate (81) is located in the region between the spacer plate (66) and the transmission belt one (60), the outer side of the right side plate (6) is provided with the rotating cylinder (8), the rotating chuck of the rotating cylinder (8) is connected with the front end of the distribution plate (81), the distribution plate (81) is swung by the rotating cylinder (8), when the distribution plate (81) is swung to be parallel to the ground, the top of the distribution plate (81) is lower than the top height of the spacer plate (66) at this time, and higher than the height of the transmission belt one (60).

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