A V-CUT device with double-screw calibration

Abstract

A V-CUT device with double-screw calibration, comprising a frame, a control system, a board feeding unit, a photographing unit, a double-screw calibration unit and a two-way V-CUT unit. The board feeding unit is arranged on the frame. The double-screw calibration unit is located above the board feeding unit. The photographing unit and the two-way V-CUT unit are located on the frame in front of the board feeding unit. The double-screw calibration unit includes a first screw calibration mechanism and a second screw calibration mechanism. The first screw calibration mechanism and the second screw calibration mechanism are arranged in parallel on a screw mounting bracket, and the screw mounting bracket is arranged on the working table of the frame. A circuit board moving mechanism is further arranged between the first screw calibration mechanism and the second screw calibration mechanism. The present invention can ensure the straightness of the V-shaped line of the circuit board and the precision of the V-shaped groove, realize automated production, improve production efficiency, and has the advantages of reducing labor costs, small floor area, less occupied space, wide application range, etc.

Description

Technical Field

[0001] The present invention relates to the technical field of machining, and specifically to a V-CUT device with double-screw calibration. Background Art

[0002] With the wide use of electronic products, people's requirements for electronic products are gradually tending towards high density, high integration, and multi-functionality. As an essential component for electronic product control, the circuit board has smaller size requirements, thinner thickness requirements, and more and more panel units. When producing and processing the panel units of the circuit board, V-grooves are usually made between the panel units in advance, and then the panel is separated by machine or manual means. The V-CUT machine is a device for cutting and grooving the circuit board panel. In order to facilitate the separation of two panels, a V-groove is opened at the boundary, which is convenient for mass production of circuit boards. Currently, the commonly used V-CUT machines are usually semi-automatic devices. During the V-cutting process of the V-board, it is necessary for workers to use auxiliary tools to place the circuit board into the V-CUT, determine the V-cutting line of the V-board manually, and use other tools to determine the V-cutting line. Due to human uncertain factors or processing errors of the auxiliary tools, it is easy to cause deviations in the V-cutting line of the V-board and unable to ensure the straightness of the V-cutting line; moreover, most traditional V-CUT machines use single-sided cutting with a blade, so when cutting multi-unit panels, multiple cuts are required, resulting in relatively low cutting efficiency. Summary of the Invention

[0003] The purpose of the present invention is to provide a V-CUT device with double-screw calibration, aiming to solve the problem that the V-cutting line of the V-CUT machine deviates and the straightness of the V-cutting line cannot be ensured. The present invention can ensure the straightness of the V-cutting line of the circuit board and the accuracy of the V-groove, realize automated production, improve production efficiency, and has the advantages of reducing labor costs, small floor area, less occupied space, and wide application range.

[0004] To achieve the above purpose, the present invention is realized through the following technical solutions:

[0005] A V-CUT device with double-screw calibration includes a frame and a control system, and further includes a board feeding unit, a photographing unit, a double-screw calibration unit, and a two-way V-CUT unit. The board feeding unit is arranged on the workbench of the frame, the two-way V-CUT unit is arranged on the frame in front of the board feeding unit, the photographing unit is arranged on the two-way V-CUT unit, the double-screw calibration unit is arranged above the board feeding unit and fixed on the frame, and the control system controls the cooperation of each unit;

[0006] The double-screw calibration unit includes a first screw calibration mechanism and a second screw calibration mechanism that can be finely adjusted back and forth. The first screw calibration mechanism and the second screw calibration mechanism are arranged in parallel on the screw mounting frame, above both sides of the board feeding unit. The screw mounting frame is arranged on the workbench of the machine frame and is fixedly connected to the workbench. A circuit board moving mechanism is also provided between the first screw calibration mechanism and the second screw calibration mechanism. The V-CUT device of the present invention with double-screw calibration is provided with a control system, a board feeding unit, a photographing unit, a double-screw calibration unit, and a two-way V-CUT unit. The control system controls the cooperation of each unit, enabling the present invention to achieve automatic board feeding, automatic calibration, and automatic V-cutting, realizing automated production and improving production efficiency. The present invention is provided with a photographing unit and a double-screw calibration unit. The double-screw calibration unit includes a first screw calibration mechanism and a second screw calibration mechanism that can be finely adjusted back and forth, and a circuit board moving mechanism. After the circuit board moving mechanism fixes the circuit board, the photographing unit takes a photo of the circuit board and transmits the photographing information to the control system. The control system performs optical point correction analysis on the circuit board and controls the first screw calibration mechanism and the second screw calibration mechanism to correct the circuit board. The first screw calibration mechanism and the second screw calibration mechanism independently perform fine adjustment on the circuit board to ensure the straightness of the V-cut line of the circuit board. When entering the cutting state, the first screw calibration mechanism and the second screw calibration mechanism are simultaneously driven to move the circuit board forward, replacing the setting of linear guide rails and sliders, saving the cost of linear guide rails and sliders.

[0007] Further, the first screw calibration mechanism includes a first screw and a first screw driving motor. Both ends of the first screw are rotatably connected to the screw mounting frame. A first nut is provided on the first screw. The first screw driving motor is fixed outside the screw mounting frame, and its output end is connected to one end of the first screw for driving the first screw to rotate. The setting of the first screw and the first screw driving motor enables the first screw calibration mechanism to work independently. When performing optical point correction, it is convenient to finely adjust one side of the circuit board to ensure the straightness of the V-cut line of the circuit board.

[0008] Further, the second screw calibration mechanism includes a second screw and a second screw driving motor. Both ends of the second screw are rotatably connected to the screw mounting frame. A second nut is provided on the second screw. The second screw driving motor is fixed outside the screw mounting frame, and its output end is connected to one end of the second screw for driving the second screw to rotate. The setting of the second screw and the second screw driving motor enables the second screw calibration mechanism to work independently. When performing optical point correction, it is convenient to finely adjust one side of the circuit board to ensure the straightness of the V-cut line of the circuit board.

[0009] Further, the circuit board moving mechanism includes a moving plate and a manipulator. Both ends of the moving plate are fixedly connected to a first nut and a second nut respectively through moving plate mounting seats, and the manipulator is fixed to the bottom of the moving plate. The circuit board moving mechanism is provided to fix the circuit board. When optical point correction of the circuit board is required, it is convenient for the photographing unit to photograph and analyze the circuit board. When entering the cutting state, the manipulator clamps the circuit board to prevent the circuit board from shifting under the action of the cutting force. After one cutting is completed, the circuit board moving mechanism drives the circuit board to move forward, facilitating the double-sided V-CUT unit to cut the next cutting line.

[0010] Further, the board feeding unit includes a transverse conveying mechanism and a longitudinal conveying mechanism. The transverse conveying mechanism and the longitudinal conveying mechanism are arranged at intervals. Both the transverse conveying mechanism and the longitudinal conveying mechanism are arranged on a board feeding machine base, and the board feeding machine base is fixed on the frame. The transverse conveying mechanism and the longitudinal conveying mechanism being arranged at intervals effectively saves space; the board feeding unit is provided to achieve automatic board feeding without manual board placement.

[0011] Further, the transverse conveying mechanism includes several groups of roller assemblies and a transverse driving motor. The roller assemblies are arranged on the board feeding machine base, and the transverse driving motor is arranged on the side of the board feeding machine base and drives the roller assemblies to rotate through a transmission wheel and a conveyor belt. Synchronous rotation between several groups of the roller assemblies is achieved through the transmission wheel and the conveyor belt. The transverse conveying mechanism is provided for transverse conveyance of the circuit board.

[0012] Further, the longitudinal conveying mechanism includes several groups of belt conveyor devices and a longitudinal driving motor. The belt conveyor devices are arranged on the board feeding machine base and are arranged at intervals from several groups of the roller assemblies. The longitudinal driving motor is arranged below the belt conveyor devices and is used to drive the belt conveyor devices to rotate. The longitudinal conveying mechanism is provided to facilitate longitudinal conveyance of the circuit board.

[0013] Further, the photographing unit includes a photographing device and a photographing mounting frame. The photographing mounting frame is arranged on the double-sided V-CUT unit, and the photographing device is arranged on the photographing mounting frame. The photographing unit is mainly provided to find suitable coordinate points, photograph the circuit board, upload the photo to the control system, and have the control system perform optical point analysis on the circuit board, and then control the double-screw calibration unit to adjust the circuit board to ensure the straightness of the V-shaped board line of the circuit board.

[0014] Furthermore, the bidirectional V-CUT unit includes a leftward cutting device, a rightward cutting device, and a cutting device moving mechanism. The leftward cutting device and the rightward cutting device are symmetrically arranged left and right on the cutting machine base. The cutting machine base is fixed on the cutting device moving mechanism, and the cutting device moving mechanism is fixed on the machine frame. When the present invention advances the V-board from left to right, the leftward cutting device is used to perform the V-cut on the V-board, while the rightward cutting device runs empty and moves to the right synchronously. When returning from right to left, the rightward cutting device is used to perform the V-cut on the V-board, while the leftward cutting device runs empty and moves to the left synchronously. In this way, the back-and-forth V-cut is realized, and the round-trip time is fully utilized for the V-cut, effectively improving the V-cut efficiency and thus the working efficiency. Moreover, the leftward cutting device and the rightward cutting device are symmetrically arranged left and right. When performing the V-cut from left to right, the leftward cutting device uses the cutting edge to perform the V-cut. When performing the V-cut from right to left, the rightward cutting device also uses the cutting edge to perform the V-cut. In this way, the V-groove accuracy of the bidirectional V-cut is effectively guaranteed.

[0015] The present invention has a V-CUT device with double-screw calibration, and has the following beneficial effects:

[0016] 1. Realize automated production; the present invention has a V-CUT device with double-screw calibration, which is provided with a control system, a board feeding unit, a photographing unit, a double-screw calibration unit, and a bidirectional V-CUT unit. The control system controls the cooperation of each unit, enabling the present invention to achieve automatic board feeding, automatic calibration, and automatic V-cut, realizing automated production and improving production efficiency.

[0017] 2. Ensure the straightness of the V-cut line of the circuit board; the present invention is provided with a photographing unit and a double-screw calibration unit. The double-screw calibration unit includes a first screw calibration mechanism and a second screw calibration mechanism that can be finely adjusted back and forth, as well as a circuit board moving mechanism. After the circuit board moving mechanism fixes the circuit board, the photographing unit takes a picture of the circuit board and transmits the photographing information to the control system. The control system performs optical point correction analysis on the circuit board and controls the first screw calibration mechanism and the second screw calibration mechanism to correct the circuit board. The first screw calibration mechanism and the second screw calibration mechanism independently fine-tune the circuit board to ensure the straightness of the V-cut line of the circuit board that needs to be V-cut.

[0018] 3. Improve production efficiency; when the present invention advances the V-cut from left to right, the leftward cutting device is used to perform the V-cut on the V-board, while the rightward cutting device runs empty and moves to the right synchronously. When returning from right to left, the rightward cutting device is used to perform the V-cut on the V-board, while the leftward cutting device runs empty and moves to the left synchronously. In this way, the back-and-forth V-cut is realized, and the round-trip time is fully utilized for the V-cut, effectively improving the V-cut efficiency and thus the working efficiency, and improving production efficiency.

[0019] 4. Ensure the accuracy of the V-groove on the circuit board; the left cutting device and the right cutting device are symmetrically arranged left and right. When V-cutting the V-board from left to right, the left cutting device uses a cutting edge for V-cutting. When V-cutting the V-board from right to left, the right cutting device also uses a cutting edge for V-cutting, effectively ensuring the accuracy of the V-groove for double-sided V-cutting;

[0020] 5. Reduce labor costs; the present invention realizes automated production, reduces the number of operators for V-cutting, and reduces labor costs;

[0021] 6. Small floor area and less occupied space; the feeding unit is arranged on the workbench of the machine frame, the double-sided V-CUT unit is arranged on the machine frame in front of the feeding unit, the photographing unit is arranged on the double-sided V-CUT unit, the double-screw calibration unit is arranged above the feeding unit and fixed on the machine frame. The feeding unit includes a transverse conveying mechanism and a longitudinal conveying mechanism arranged at intervals. Its structural layout is reasonable and compact, making the overall floor area of the present invention small and the occupied space less;

[0022] 7. Wide application range; the present invention has a small floor area and less occupied space, and realizes automated production, improving production efficiency. It can be used as a separate V-CUT machine or as a station mechanism in large equipment, with a wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall schematic diagram of the V-CUT device with double-screw calibration of the present invention;

[0024] Figure 2 is Figure 1 the structural schematic diagram of the feeding unit in

[0025] Figure 3 is Figure 2 the structural schematic diagram of the transverse conveying mechanism;

[0026] Figure 4 is Figure 2 the structural schematic diagram of the longitudinal conveying mechanism;

[0027] Figure 5 is Figure 1 the structural schematic diagram of the photographing unit and the double-screw calibration unit in

[0028] Figure 6 is Figure 1 the structural schematic diagram of the double-sided V-CUT unit in

[0029] Figure 7 is Figure 6 the structural schematic diagram of the left cutting device and the right cutting device in EMBODIMENTS

[0030] To enable those skilled in the art to better understand the technical solution of the present invention, the products of the present invention will be further described in detail below in conjunction with embodiments and the accompanying drawings.

[0031] As Figure 1 shown, a V-CUT device with double-screw calibration includes a frame 1 and a control system, and further includes a board feeding unit 2, a photographing unit 3, a double-screw calibration unit 4, and a two-way V-CUT unit 5. The board feeding unit 2 is arranged on the workbench of the frame 1, the two-way V-CUT unit 5 is arranged on the frame 1 in front of the board feeding unit 2, the photographing unit 3 is arranged on the two-way V-CUT unit 5, the double-screw calibration unit 4 is arranged above the board feeding unit 2 and fixed on the frame 1, and the control system controls the cooperation of each unit.

[0032] As Figure 2 , Figure 3 and Figure 4 shown, the board feeding unit 2 includes a transverse conveying mechanism 21 and a longitudinal conveying mechanism 22. The transverse conveying mechanism 21 and the longitudinal conveying mechanism 22 are arranged at intervals. The transverse conveying mechanism 21 includes several groups of roller assemblies and a transverse driving motor 211. In this embodiment, six groups of roller assemblies are provided. The six groups of roller assemblies are synchronously rotated through a belt transmission structure 24. The roller assembly includes a roller shaft 212, and several rotatable rollers 213 are arranged on the roller shaft 212. Both ends of the roller shaft 212 are connected to a board feeding machine base 23, and one end thereof is connected to an input transmission wheel 241 of the belt transmission structure 24. Synchronous transmission is achieved between the input transmission wheels 241 through a transmission belt 242. The transverse driving motor 211 is arranged inside the board feeding machine base 23, and an output transmission wheel 243 is arranged on the output end of the transverse driving motor 211. Transmission is achieved between the output transmission wheel 243 and the input transmission wheel 241 through the transmission belt 242. The longitudinal conveying mechanism 22 includes several groups of belt conveying devices 221 and a longitudinal driving motor 222. Five groups of belt conveying devices 221 are adopted in the present invention. The belt conveying devices 221 are arranged on the board feeding machine base 23 and are arranged at intervals with the six groups of roller assemblies. One end of the five groups of belt conveying devices 221 is provided with a synchronous rotating shaft 223. The synchronous rotating shaft 223 connects the five groups of belt conveying devices 221 in series. The longitudinal driving motor 222 is arranged below the belt conveying device 221, and its output end is in belt transmission with one group of belt conveying devices 221. The belt conveying device 221 driven by the longitudinal driving motor 222 drives other belt conveying devices 221 to rotate through the synchronous rotating shaft 223, realizing synchronous transmission of the five groups of belt conveying devices 221. A jacking mechanism 25 is further arranged at the bottom of the longitudinal conveying mechanism 22. One end of the jacking mechanism 25 is fixedly connected to the frame 1, and the other end is connected to the longitudinal conveying mechanism 22. The jacking mechanism 25 is used to jack up the longitudinal conveying mechanism 22.

[0033] As shown Figure 5 in the figure, the photographing unit 3 includes a camera 31 and a photographing mounting bracket 32. The photographing mounting bracket 32 is arranged on the bidirectional V-CUT unit 5, and the camera 31 is arranged on the photographing mounting bracket 32. The double-screw calibration unit 4 includes a first screw calibration mechanism 41 and a second screw calibration mechanism 42 that can be finely adjusted back and forth. The first screw calibration mechanism 41 and the second screw calibration mechanism 43 are arranged in parallel on the screw mounting bracket 43, above both sides of the board feeding unit 2. The screw mounting bracket 43 is arranged on the workbench of the frame 1 and is fixedly connected to the workbench. A circuit board moving mechanism 44 is also arranged between the first screw calibration mechanism 41 and the second screw calibration mechanism 42. The first screw calibration mechanism 41 includes a first screw 411 and a first screw driving motor 412. The first screw 411 adopts a high-precision ball screw. Both ends of the first screw 411 are rotatably connected to the screw mounting bracket 43. Two first nuts 413 are installed in opposite directions on the first screw 411, so that the first nuts 413 achieve zero axial clearance on the first screw 411. The first screw driving motor 412 adopts a servo motor. The first screw driving motor 412 is fixed on the outside of the screw mounting bracket 43, and its output end is connected to one end of the first screw 411 for driving the first screw 411 to rotate. The second screw calibration mechanism 42 includes a second screw 421 and a second screw driving motor 422. The second screw 421 adopts a high-precision ball screw. Both ends of the second screw 421 are rotatably connected to the screw mounting bracket 43. Two second nuts 423 are installed in opposite directions on the second screw 421, so that the second nuts 423 achieve zero axial clearance on the second screw 421. The second screw driving motor 422 adopts a servo motor. The second screw driving motor 422 is fixed on the outside of the screw mounting bracket 43, and its output end is connected to one end of the second screw 421 for driving the second screw 421 to rotate. The circuit board moving mechanism 44 includes a moving plate 441 and a manipulator 442. Both ends of the moving plate 441 are fixedly connected to the first nut 413 and the second nut 423 respectively through moving plate mounting seats 443. The manipulator 442 is fixed to the bottom of the moving plate 441.

[0034] As Figure 6 and Figure 7As shown, the bidirectional V-CUT unit 5 includes a leftward cutting device 51, a rightward cutting device 52, and a cutting device moving mechanism 53. The leftward cutting device 51 includes an upper left cutting mechanism 511, an upper left sliding mechanism 512, an upper left driving motor 513, a lower left cutting mechanism 514, a lower left sliding mechanism 515, and a lower left driving motor 516. The upper left sliding mechanism 512 and the lower left sliding mechanism 515 are symmetrically arranged up and down and are both fixed on the cutting machine base 54. The upper left sliding mechanism 512 is connected to the upper left cutting mechanism 511 through a cutting mechanism connecting piece. The upper left driving motor 513 is connected to the cutting machine base 54 through a motor mounting seat, and its output end is connected to the upper left sliding mechanism 512 through a connecting seat, so that the upper left driving motor 513 drives the upper left cutting mechanism 511 to move up and down through the upper left sliding mechanism 512. The lower left sliding mechanism 515 is connected to the lower left cutting mechanism 514 through a cutting mechanism connecting piece, so that the lower left cutting mechanism 514 and the upper left cutting mechanism 511 are symmetrically arranged up and down. The lower left driving motor 516 is connected to the cutting machine base 54 through a motor mounting seat, and its output end is connected to the lower left sliding mechanism 515 through a connecting seat, so that the lower left driving motor 516 drives the lower left cutting mechanism 514 to move up and down through the lower left sliding mechanism 515. The rightward cutting device 52 includes an upper right cutting mechanism 521, an upper right sliding mechanism 522, an upper right driving motor 523, a lower right cutting mechanism 524, a lower right sliding mechanism 525, and a lower right driving motor 526. The upper right sliding mechanism 522 and the lower right sliding mechanism 525 are symmetrically arranged up and down and are both fixed on the cutting machine base 54. The upper right sliding mechanism 522 is connected to the upper right cutting mechanism 521 through a cutting mechanism connecting piece. The upper right driving motor 523 is connected to the cutting machine base 54 through a motor mounting seat, and its output end is connected to the upper right sliding mechanism 522 through a connecting seat, so that the upper right driving motor 523 drives the upper right cutting mechanism 521 to move up and down through the upper right sliding mechanism 522. The lower right sliding mechanism 525 is connected to the lower right cutting mechanism 524 through a cutting mechanism connecting piece, so that the lower right cutting mechanism 524 and the upper right cutting mechanism 521 are symmetrically arranged up and down. The lower right driving motor 526 is connected to the cutting machine base 54 through a motor mounting seat, and its output end is connected to the lower right sliding mechanism 525 through a connecting seat, so that the lower right driving motor 526 drives the lower right cutting mechanism 524 to move up and down through the lower right sliding mechanism 525;The cutting device moving mechanism 53 includes a first moving drive motor 531, a first moving transmission mechanism 532, a second moving drive motor 533 and a second moving transmission mechanism 534. The first moving transmission mechanism 532 and the second moving transmission mechanism 534 are arranged parallel to each other vertically and are both fixedly connected to the frame 1. The first moving transmission mechanism 532 includes a first linear slide rail structure 5321 and a first moving transmission structure 5322. The first linear slide rail structure 5321 is connected to the cutting machine base 54 through a slider. The slider of the first linear slide rail structure 5321 and the transmission belt of the first moving transmission structure 5322 are linked through a connecting member. The first moving drive motor 531 is arranged outside the frame 1, and its output end is connected to the transmission wheel of the first moving transmission structure 5322. The second moving transmission mechanism 534 includes a second linear slide rail structure 5341 and a second moving transmission structure 5342. The second linear slide rail structure 5341 is connected to the cutting machine base 54 through a slider. The slider of the second linear slide rail structure 5341 and the transmission belt of the second moving transmission structure 5342 are linked through a connecting member. The second moving drive motor 533 is arranged outside the frame 1, and its output end is connected to the transmission wheel of the second moving transmission structure 5342. The first moving drive motor 531 and the second moving drive motor 533 are synchronously driven through a transmission belt.;

[0035] The above is only the preferred embodiment of the present invention, and it does not impose any form of limitation on the present invention. Any ordinary technician in the industry can smoothly implement the present invention according to the illustrations in the specification and the above description. However, any slight modification, decoration and equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the substantial technology of the present invention still fall within the protection scope of the technical solution of the present invention.;

Claims

1. A V-CUT device with double-screw calibration, comprising a frame and a control system, characterized in that: It further includes a board feeding unit, a photographing unit, a double-screw calibration unit and a two-way V-CUT unit. The board feeding unit is arranged on the workbench of the machine frame. The two-way V-CUT unit is arranged on the machine frame in front of the board feeding unit. The photographing unit is arranged on the two-way V-CUT unit. The double-screw calibration unit is arranged above the board feeding unit and fixed on the machine frame. The control system controls the cooperation of each unit; The board feeding unit includes a transverse conveying mechanism and a longitudinal conveying mechanism. The transverse conveying mechanism includes several groups of roller assemblies and a transverse driving motor. The transverse driving motor drives the roller assemblies to rotate through a transmission wheel and a conveyor belt. Synchronous rotation is achieved between several groups of the roller assemblies through the transmission wheel and the conveyor belt. The longitudinal conveying mechanism includes several groups of belt conveying devices and a longitudinal driving motor. The longitudinal driving motor is used to drive the belt conveying devices to rotate; The double-screw calibration unit includes a first screw calibration mechanism and a second screw calibration mechanism that can be finely adjusted back and forth. The first screw calibration mechanism and the second screw calibration mechanism are arranged in parallel on a screw mounting frame above both sides of the board feeding unit. The screw mounting frame is arranged on the workbench of the machine frame and fixedly connected to the workbench. A circuit board moving mechanism is further arranged between the first screw calibration mechanism and the second screw calibration mechanism. The first screw calibration mechanism includes a first screw and a first screw driving motor. A first nut is reversely installed on the first screw. The output end of the first screw driving motor is connected to one end of the first screw to drive the first screw to rotate. The second screw calibration mechanism includes a second screw and a second screw driving motor. A second nut is reversely installed on the second screw. The output end of the second screw driving motor is connected to one end of the second screw to drive the second screw to rotate; The two-way V-CUT unit includes a leftward cutting device, a rightward cutting device and a cutting device moving mechanism. The leftward cutting device includes an upper left cutting mechanism, an upper left sliding mechanism, an upper left driving motor, a lower left cutting mechanism, a lower left sliding mechanism and a lower left driving motor. The rightward cutting device includes an upper right cutting mechanism, an upper right sliding mechanism, an upper right driving motor, a lower right cutting mechanism, a lower right sliding mechanism and a lower right driving motor. The cutting device moving mechanism includes a first moving driving motor, a first moving transmission mechanism, a second moving driving motor and a second moving transmission mechanism. The first moving transmission mechanism includes a first linear slide rail structure and a first moving transmission structure. The first linear slide rail structure is connected to the cutting machine base through a slider. The second moving transmission mechanism includes a second linear slide rail structure and a second moving transmission structure. The second linear slide rail structure is connected to the cutting machine base through a slider. The output end of the first moving driving motor is connected to the transmission wheel of the first moving transmission structure. The output end of the second moving driving motor is connected to the transmission wheel of the second moving transmission structure. Synchronous transmission is achieved between the first moving driving motor and the second moving driving motor through a conveyor belt.

2. The V-CUT device with double-screw calibration according to claim 1, characterized in that: Both ends of the first screw rod are rotatably connected to the screw rod mounting frame. The first screw rod driving motor is fixed on the outer side of the screw rod mounting frame. The first screw rod adopts a high-precision ball screw rod, and the first screw rod driving motor adopts a servo motor.

3. The V-CUT device with double-screw calibration according to claim 2, characterized in that: Both ends of the second screw rod are rotatably connected to the screw rod mounting frame. The second screw rod driving motor is fixed on the outer side of the screw rod mounting frame. The second screw rod adopts a high-precision ball screw rod, and the second screw rod driving motor adopts a servo motor.

4. The V-CUT device with double-screw calibration according to claim 3, characterized in that: The circuit board moving mechanism includes a moving plate and a manipulator. Both ends of the moving plate are respectively fixedly connected to the first nut and the second nut through the moving plate mounting seats, and the manipulator is fixed at the bottom of the moving plate.

5. The V-CUT device with dual-screw calibration according to claim 1, characterized in that: The transverse conveying mechanism and the longitudinal conveying mechanism are arranged at intervals. Both the transverse conveying mechanism and the longitudinal conveying mechanism are arranged on the plate feeding machine base, and the plate feeding machine base is fixed on the machine frame; the roller assembly is arranged on the plate feeding machine base, and the transverse driving motor is arranged on the side of the plate feeding machine base; the belt transmission device is arranged on the plate feeding machine base and is arranged at intervals with several groups of the roller assemblies, and the longitudinal driving motor is arranged below the belt transmission device.

6. The V-CUT device with double-screw calibration according to claim 5, characterized in that: The roller assembly includes a roller shaft, and several rotatable rollers are arranged on the roller shaft. Both ends of the roller shaft are connected to the plate feeding machine base, and one end thereof is connected to the input transmission wheel of the belt transmission structure. Synchronous transmission is achieved between the input transmission wheels through a transmission belt. The transverse driving motor is arranged inside the plate feeding machine base, and an output transmission wheel is arranged on the output end of the transverse driving motor. Transmission is achieved between the output transmission wheel and the input transmission wheel through a transmission belt. The belt transmission device is arranged on the plate feeding machine base and is arranged at intervals with several groups of the roller assemblies. One end of several groups of the belt transmission devices is provided with a synchronous rotation shaft, and the synchronous rotation shaft connects several groups of the belt transmission devices in series. The longitudinal driving motor is arranged below the belt transmission device, and its output end is transmitted through a belt with one group of the belt transmission devices. The belt transmission device driven by the longitudinal driving motor drives other belt transmission devices to rotate through the synchronous rotation shaft, realizing synchronous transmission of several groups of the belt transmission devices.

7. The V-CUT device with double-screw calibration according to claim 6, characterized in that: A jacking mechanism is further arranged at the bottom of the longitudinal conveying mechanism. One end of the jacking mechanism is fixedly connected to the machine frame, and the other end is connected to the longitudinal conveying mechanism. The jacking mechanism is used to jack up the longitudinal conveying mechanism.

8. The V-CUT device with double-screw calibration according to claim 1, wherein: The photographing unit includes a photographing device and a photographing mounting frame. The photographing mounting frame is arranged on the two-way V-CUT unit, and the photographing device is arranged on the photographing mounting frame.

9. The V-CUT device with double-screw calibration according to claim 1, wherein: The left cutting device and the right cutting device are symmetrically arranged on the cutting machine base from left to right. The cutting machine base is fixed on the cutting device moving mechanism, and the cutting device moving mechanism is fixed on the machine frame. The upper left sliding mechanism and the lower left sliding mechanism are symmetrically arranged up and down and are both fixed on the cutting machine base. The upper left sliding mechanism is connected to the upper left cutting mechanism through a cutting mechanism connecting piece. The upper left driving motor is connected to the cutting machine base through a motor mounting seat, and its output end is connected to the upper left sliding mechanism through a connecting seat, so that the upper left driving motor drives the upper left cutting mechanism to move up and down through the upper left sliding mechanism. The lower left sliding mechanism is connected to the lower left cutting mechanism through a cutting mechanism connecting piece, so that the lower left cutting mechanism and the upper left cutting mechanism are symmetrically arranged up and down. The lower left driving motor is connected to the cutting machine base through a motor mounting seat, and its output end is connected to the lower left sliding mechanism through a connecting seat, so that the lower left driving motor drives the lower left cutting mechanism to move up and down through the lower left sliding mechanism; The upper right sliding mechanism and the lower right sliding mechanism are symmetrically arranged up and down and are both fixed on the cutting machine base. The upper right sliding mechanism is connected to the upper right cutting mechanism through a cutting mechanism connecting piece. The upper right driving motor is connected to the cutting machine base through a motor mounting seat, and its output end is connected to the upper right sliding mechanism through a connecting seat, so that the upper right driving motor drives the upper right cutting mechanism to move up and down through the upper right sliding mechanism. The lower right sliding mechanism is connected to the lower right cutting mechanism through a cutting mechanism connecting piece, so that the lower right cutting mechanism and the upper right cutting mechanism are symmetrically arranged up and down. The lower right driving motor is connected to the cutting machine base through a motor mounting seat, and its output end is connected to the lower right sliding mechanism through a connecting seat, so that the lower right driving motor drives the lower right cutting mechanism to move up and down through the lower right sliding mechanism; The first moving transmission mechanism and the second moving transmission mechanism are arranged parallel to each other up and down and are both fixedly connected to the frame; The slider of the first linear slide rail structure and the transmission belt of the first moving transmission structure are linked through a connecting piece, and the first moving driving motor is arranged outside the frame; The slider of the second linear slide rail structure and the transmission belt of the second moving transmission structure are linked through a connecting piece, and the second moving driving motor is arranged outside the frame.

Images