CN212385567U - Bidirectional V-CUT device - Google Patents

Abstract

The utility model provides a two-way V-CUT device, includes frame and control system, be equipped with into board unit, calibration unit and two-way V-CUT unit in the frame, two-way V-CUT unit includes cutting device and the cutting device moving mechanism that bilateral symmetry set up, cutting device includes the cutting mechanism that the symmetry set up from top to bottom, and cutting mechanism includes cutting assembly, sliding component and cutting drive arrangement, cutting drive arrangement fixes at the cutting frame, cutting frame and cutting device moving mechanism fixed connection, cutting drive arrangement's output and sliding component are connected, sliding component passes through slip fixing base and cutting frame fixed connection, cutting assembly is connected with sliding component's output, cutting device moving mechanism and frame fixed connection. The utility model has the advantages of the utility model has the function that can realize automated production and two-way V board, can guarantee the precision in V type groove, improve production efficiency, reduce the cost of labor.

Description

Bidirectional V-CUT device

Technical Field

The utility model relates to the technical field of machining, specifically be a two-way V-CUT device.

Background

The V-CUT machine is a device for cutting and slotting the jointed boards of the circuit board, and is used for conveniently separating the two jointed boards and slotting a V-shaped groove at the dividing position, so that the circuit board is conveniently produced in batches. At present, most of the commonly used V-CUT machines on the market are CUT in a single direction, namely after the V-CUT machine moves forwards, because the cutter is installed in the same direction, and in order to ensure the precision of the V-shaped groove, the V-CUT machine needs to be transported and reset by air, and then the V-CUT machine carries out the next round of V-shaped plate, thus wasting the air transportation and reset time of the V-CUT machine, and leading to lower production efficiency, certainly, in order to solve the problem, the V-CUT machine capable of moving back and forth is designed on the market, but the equipment capable of moving back and forth the V-shaped plate can be realized on the market at present, in the process of moving the V-shaped plate, the V-CUT mainly adopts a knife edge to carry out the V-shaped plate, in the process of returning back the V-shaped plate, a knife back V-shaped plate is adopted, because the knife back is not sharp, the progress of the V-shaped groove of the knife back V-shaped plate is lower when returning, although the function, but for plate types requiring V-groove precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a two-way V-CUT device aims at solving the problem of two-way V board, the utility model has the advantages of can realize automated production, realize two-way V board, guarantee the precision in V type groove, improve production efficiency, reduce the cost of labor, area is little, and occupation space is few, and application scope is wide.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the frame is provided with a plate feeding unit, a calibration unit is arranged above the plate feeding unit, the side edge of the plate feeding unit is provided with a bidirectional V-CUT unit, the bidirectional V-CUT unit comprises cutting devices which are arranged in bilateral symmetry, and a cutting device moving mechanism driving the cutting device to move left and right, wherein the cutting device comprises cutting mechanisms which are symmetrically arranged up and down, the cutting mechanism comprises a cutting component, a sliding component and a cutting driving device, the cutting driving device is fixed on the cutting machine base, the cutting machine base is fixedly connected with the cutting device moving mechanism, the output end of the cutting driving device is connected with the sliding component, the sliding component is fixedly connected with the cutting machine base through a sliding fixed seat, the cutting component is connected with the output end of the sliding component, the cutting device moving mechanism is fixedly connected with the rack, and the control system controls the unit mechanisms to cooperate with each other. The utility model discloses two-way V-CUT device is equipped with control system, advances board unit, calibration unit and two-way V-CUT unit, control system control each unit mechanism and cooperate each other, make the utility model discloses can realize automatic board feeding, automatic calibration, automatic cutout circuit board, realize automated production, improve production efficiency; the utility model discloses a two-way V-CUT device, is equipped with two-way V-CUT unit, two-way V-CUT unit includes the cutting device that bilateral symmetry set up, when the utility model discloses when advancing the V board from left right, can adopt left cutting device to carry out the V board, drive the cutting device air transportation on right side simultaneously and move, after accomplishing advancing the V board from left right, calibration unit and advancing board unit cooperation are moved forward the circuit board, make two-way V-CUT unit can return from right to left, can adopt right side cutting device to carry out the V board, drive left cutting device air transportation simultaneously and move, so on the one hand can realize the V board of making a round trip, reduce single file air transportation time, can effectively improve production efficiency, on the other hand, because this utility model discloses a two-way V-CUT unit adopts the cutting device that bilateral symmetry set up, when left side cutting device when the V board from a left side right side, what adopt is that left side cutting device's the edge of a knife carries out the V board, can guarantee the precision in V type groove, when right side cutting device when the V board from a right side left side, what adopt is that right side cutting device's the edge of a knife carries out the V board, also can the effectual precision of guaranteeing V type groove, consequently, the utility model discloses when can improving V board efficiency, also can guarantee the precision in V type groove.

Further, the cutting assembly comprises a cutter and a cutter driving device, the cutter is arranged at the output end of the cutter driving device, and the cutter driving device is connected with the sliding assembly. The cutter driving device is used for driving the cutter to rotate to carry out the V-shaped plate.

Furthermore, the sliding assembly comprises a sliding device, one end of the sliding device is fixedly connected with the sliding fixing seat, the other end of the sliding device is provided with a cutter driving device connecting piece, and the sliding device is connected with the cutter driving device through the cutter driving device connecting piece. The sliding assembly is arranged so that the cutting driving device can conveniently drive the cutting assembly to move up and down.

Further, cutting device moving mechanism includes removal drive arrangement and removal transmission assembly, removal drive arrangement and frame fixed connection, its output is connected with removal transmission assembly, remove transmission assembly and frame fixed connection, it is equipped with the removal seat to remove transmission assembly, remove seat and cutting frame fixed connection. The cutting device moving mechanism's setting can make things convenient for the cutting device to remove, and is convenient the utility model discloses the V board.

Furthermore, the plate feeding unit comprises a transverse conveying mechanism and a longitudinal conveying mechanism which are arranged at intervals, the transverse conveying mechanism and the longitudinal conveying mechanism are both arranged on a plate feeding base, and the plate feeding base is fixedly connected with the rack. The transverse conveying mechanism and the longitudinal conveying mechanism are arranged at intervals, so that the space can be effectively saved; the plate feeding unit is arranged to realize automatic plate feeding without manual plate placing.

Furthermore, the transverse conveying mechanism comprises a plurality of groups of roller assemblies and a transverse driving device, the roller assemblies are arranged on the board conveying base, the transverse driving device is arranged on the side edge of the board conveying base and drives the roller assemblies to roll through a conveying wheel and a conveying belt, and the plurality of groups of roller assemblies synchronously rotate through the conveying wheel and the conveying belt. The transverse conveying mechanism is used for transversely conveying the circuit board.

Furthermore, the longitudinal conveying mechanism comprises a plurality of groups of belt conveying devices and a longitudinal driving device, the belt conveying devices are arranged on the plate conveying base and are arranged at intervals with the plurality of groups of roller assemblies, and the longitudinal driving device is arranged below the belt conveying devices and is used for driving the belt conveying devices to rotate. The arrangement of the longitudinal conveying mechanism can facilitate the circuit board conveying in the longitudinal direction.

Further, the calibration unit comprises a photographing mechanism and a screw calibration mechanism, the photographing mechanism is arranged on the bidirectional V-CUT unit, the screw calibration mechanism is arranged above the plate feeding unit, and the screw calibration mechanism is fixedly connected with the rack. The straightness of V type groove can be guaranteed in the setting of calibration unit.

Further, the mechanism of shooing is including the mount pad of shooing and the device of shooing, the mount pad of shooing and cutting frame fixed connection, the device of shooing is fixed on the mount pad of shooing. The photographing mechanism is used for photographing the position of the circuit board and uploading the position to the control system, and the control system judges the straightness of the position of the circuit board, which needs the V-shaped groove.

Further, the screw rod calibration mechanism comprises a screw rod calibration component and a screw rod driving device, the screw rod calibration component is fixedly connected with the rack, and the screw rod driving device is arranged at one end of the screw rod calibration component. The control system analyzes the position of the circuit board, shot by the shooting mechanism, needing V to obtain data needing to be calibrated, and controls the screw rod calibration mechanism to move back and forth to carry out moving calibration on the circuit board so as to ensure the straightness of the position of the circuit board needing V.

The utility model discloses two-way V-CUT device has following beneficial effect:

1. automatic production is realized; the utility model discloses two-way V-CUT device is equipped with control system, advances board unit, calibration unit and two-way V-CUT unit, control system control each unit mechanism and cooperate each other, make the utility model discloses can realize automatic board feeding, automatic calibration, automatic cutout circuit board, realize automated production, improve production efficiency;

2. realizing a bidirectional V plate; the utility model discloses two-way V-CUT device is equipped with two-way V-CUT unit, two-way V-CUT unit includes the cutting device that bilateral symmetry set up, when the utility model discloses when advancing the V board from left right side, can adopt left cutting device to carry out the V board, drive the cutting device air transportation on right side simultaneously and remove, after accomplishing advancing the V board from left right side, calibration unit and advance the cooperation of board unit and move the circuit board forward, when making two-way V-CUT unit return from right side to left side, can adopt the cutting device on right side to carry out the V board, drive left cutting device air transportation simultaneously and remove, can realize the V board of making a round trip like this;

3. the precision of the V-shaped groove is ensured; because the bidirectional V-CUT unit of the utility model adopts the cutting devices which are arranged in bilateral symmetry, when the left-side cutting device is used for V-shaped plates from left to right, the knife edge of the left-side cutting device is used for V-shaped plates, the precision of the V-shaped groove can be ensured, when the right-side cutting device is used for V-shaped plates from right to left, the knife edge of the right-side cutting device is used for V-shaped plates, and the precision of the V-shaped groove can also be effectively ensured;

4. the production efficiency is improved; the utility model discloses can realize automatic V board, reduce the required time of single V board, improve the efficiency of V board, moreover the utility model discloses can realize two-way V board of making a round trip, reduce single file air freight time, can effectual improvement V board's efficiency, and then improve production efficiency;

5. the labor cost is reduced; the utility model can realize automatic production, reduce the operators of the V-shaped plate and reduce the labor cost;

6. the occupied area is small, and the occupied space is small; be equipped with into board unit in the frame, the top of advancing the board unit is equipped with the calibration unit, the side of advancing the board unit is equipped with two-way V-CUT unit, advance the board unit and include horizontal conveying mechanism and the vertical conveying mechanism that mutual interval set up, two-way V-CUT unit includes the cutting device that bilateral symmetry set up, and its structural configuration is rationally compact, makes the utility model discloses whole area is little, and occupation space is few

7. The application range is wide; the utility model discloses area is little, and occupation space is few, can present automated production moreover, improves production efficiency, can regard as solitary V-CUT machine to use, also can regard as the station mechanism use in the main equipment, and its application scope is wide.

Drawings

FIG. 1 is an overall schematic diagram of the two-way V-CUT device of the present invention;

FIG. 2 is a schematic structural view of the plate feeding unit in FIG. 1;

FIG. 3 is a schematic structural view of the lateral transfer mechanism of FIG. 2;

FIG. 4 is a schematic structural view of the longitudinal transport mechanism of FIG. 2;

FIG. 5 is a schematic structural diagram of the calibration unit in FIG. 1;

FIG. 6 is a schematic diagram of the structure of the bi-directional V-CUT cell of FIG. 1;

fig. 7 is a schematic structural view of the cutting device in fig. 6.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the product of the present invention with reference to the embodiments and the accompanying drawings.

As shown in fig. 1, the bidirectional V-CUT device comprises a rack 1 and a control system, wherein a plate feeding unit 2 is arranged on the rack 1, a calibration unit 3 is arranged above the plate feeding unit 2, and a bidirectional V-CUT unit 4 is arranged on the side edge of the plate feeding unit 3.

As shown in fig. 2, 3 and 4, the board feeding unit 2 includes a transverse conveying mechanism 21 and a longitudinal conveying mechanism 22 which are arranged at intervals, the transverse conveying mechanism 21 and the longitudinal conveying mechanism 22 are both arranged on a board feeding base 23, and the board feeding base 23 is fixedly connected with the frame 1; the transverse conveying mechanism 21 includes a plurality of groups of roller assemblies and a transverse driving motor 210, in this embodiment, six groups of roller assemblies are provided, each roller assembly includes a roller shaft 211, a plurality of movable rollers 212 are provided on the roller shaft 211, both ends of the roller shaft 211 are fixed on the board feeding base 23, one end of the roller shaft 211 is connected with a conveying wheel 240, the conveying wheels 240 are provided at the outer side of the board feeding base 23, each conveying wheel 240 is synchronously rotated by a conveying belt 241, and a conveying belt pinch roller 242 is further provided between two conveying wheels 240; the transverse driving motor 210 is arranged at the inner side of the plate feeding base 23, an output transmission wheel 243 is arranged at the output end of the transverse driving motor 210, and a belt transferring tension wheel 244 is arranged between the output transmission wheel 243 and the transmission wheel 240. The longitudinal conveying mechanism 22 comprises a plurality of groups of belt conveyors 220 and longitudinal driving motors 221, the utility model discloses a five groups of belt conveyors 220, the belt conveyors 220 are arranged on the plate conveying base 23 and are arranged at intervals with six groups of roller components, one end of the five groups of belt conveyors 220 is provided with a synchronous rotating shaft 222, the synchronous rotating shaft 222 is connected with the five groups of belt conveyors 220 in series, the longitudinal driving motors 221 are arranged below the belt conveyors 220, the output ends of the longitudinal driving motors are conveyed by belts with the belt conveyors 220 of the group of belt conveyors, the belt conveyors 220 driven to move drive other belt conveyors 220 to drive through the synchronous rotating shaft 222, and the synchronous transmission of the five groups of belt conveyors 220 is realized; the bottom of the longitudinal conveying mechanism 22 is further provided with an upward jacking mechanism 25, one end of the upward jacking mechanism 25 is fixedly connected with the rack 1, the other end of the upward jacking mechanism 25 is connected with the longitudinal conveying mechanism 22, and the upward jacking mechanism 25 is used for upwards jacking the longitudinal conveying mechanism 22.

As shown in fig. 5, the calibration unit 3 includes a photographing mechanism 31 and a screw calibration mechanism 32, the photographing mechanism 31 is disposed on the bidirectional V-CUT unit 4, the screw calibration mechanism 32 is disposed above the board feeding unit 2, and the screw calibration mechanism 32 is fixedly connected to the rack 1. The photographing mechanism 31 includes a photographing mounting base 310 and a photographing device 311, the photographing mounting base 310 is fixedly connected with the upper cutter base 455, and the photographing device 311 is fixed on the photographing mounting base 310. The screw calibrating mechanism 32 comprises a screw calibrating component and a screw driving motor 320, the screw calibrating component comprises double screws 321, the double screws 321 are respectively arranged above two sides of the plate feeding unit 2, two ends of the double screws 321 are fixedly connected with the rack 1, the other end of the double screws 321 opposite to the bidirectional V-CUT unit 4 is connected with the screw driving motor 320, the screw driving motor 320 is driven by a motor, a plate moving plate 322 is arranged between the double screws 321, the plate moving plate 322 is fixedly connected with the double screws 321 through a moving plate mounting seat 323, and a plurality of mechanical clamps 324 are fixed on the bottom surface of the plate moving plate 322.

As shown in fig. 1, 6 and 7, the bidirectional V-CUT unit 4 includes a left-directional cutting device 41 and a right-directional cutting device 42 which are arranged in bilateral symmetry, the left-directional cutting device 41 and the right-directional cutting device 42 are identical in structure, and each of the left-directional cutting device 41 and the right-directional cutting device 42 includes an upper cutting mechanism 43 and a lower cutting mechanism 44 which are arranged in bilateral symmetry, the upper cutting mechanism 43 includes an upper cutting assembly 430, an upper sliding assembly 431 and an upper cutting driving motor 432, the upper cutting driving motor 432 drives the upper cutting assembly 430 to move up and down through the upper sliding assembly 431, the upper cutting assembly 430 includes an upper cutter 4301 and an upper cutter driving motor 4302, and the upper cutter 4301 is arranged at an output end of the upper cutter driving motor 4302; the upper sliding assembly 431 comprises an upper sliding device 4310, one end of the upper sliding device 4310 is fixedly connected with an upper sliding fixing seat 4311, the other end of the upper sliding device 4310 is provided with an upper cutter driving motor connector 4312, and the upper sliding device 4310 is connected with an upper cutter driving motor 4302 through the upper cutter driving motor connector 4312. The lower cutting mechanism 44 comprises a lower cutting assembly 440, a lower sliding assembly 441 and a lower cutting driving motor 442, the lower cutting driving motor 442 drives the lower cutting assembly 440 to move up and down through the lower sliding assembly 441, the lower cutting assembly 440 comprises a lower cutter 4401 and a lower cutter driving motor 4402, and the lower cutter 4401 is arranged at the output end of the lower cutter driving motor 4402; the lower sliding assembly 441 comprises a lower sliding device 4410, one end of the lower sliding device 4410 is fixedly connected with a lower sliding fixing seat 4411, the other end of the lower sliding device 4410 is provided with a lower cutter driving motor connecting piece 4412, and the lower sliding device 4410 is connected with a lower cutter driving motor 4402 through the lower cutter driving motor connecting piece 4412. The bidirectional V-CUT unit 4 further comprises an upper cutting device moving mechanism 45 for driving the upper cutting mechanism 43 to move left and right, and a lower cutting device moving mechanism 46 for driving the lower cutting mechanism 44 to move left and right, the upper cutting device moving mechanism 45 comprises an upper moving driving motor 451 and an upper moving transmission component, the upper moving driving motor 451 is fixedly connected with the frame 1, the upper moving transmission component comprises a first upper linear slide rail 452, a second upper linear slide rail 453, an upper belt transmission structure 454 and an upper cutting machine base 455, the first upper linear slide rail 452 and the second upper linear slide rail 453 are arranged in parallel up and down and are fixedly connected with the frame 1, the upper belt transmission structure 454 is arranged between the first upper linear slide rail 452 and the second upper linear slide rail 453 and is arranged in parallel with the first upper linear slide rail 452 and the second upper linear slide rail 453, and the bottom surface of the upper cutting machine base 455 is respectively connected with the first upper linear slide rail 452, the lower cutting machine base, The second upper linear slide track 453 is fixedly connected with the upper belt transmission structure 454, the front surface of the second upper linear slide track is fixedly connected with the upper cutting mechanism 43, the upper moving driving motor 451 is arranged at the outer side of the frame 1, and the output end of the second upper linear slide track is connected with a transmission wheel of the upper belt transmission structure 454; the lower cutting device moving mechanism 46 includes a lower moving driving motor 461 and a lower moving transmission assembly, the lower moving driving motor 461 is fixedly connected with the frame 1, the lower moving transmission assembly includes a first lower linear slide rail 462, a second lower linear slide rail 463, a lower belt transmission structure 464 and a lower cutting machine base 465, the first lower linear slide rail 462 and the second lower linear slide rail 463 are arranged in parallel up and down and are fixedly connected with the frame 1, the lower belt transmission structure 464 is arranged between the first lower linear slide rail 462 and the second lower linear slide rail 463 and is arranged in parallel with the first lower linear slide rail 462 and the second lower linear slide rail 463, the bottom surface of the lower cutting machine base 465 is respectively fixedly connected with the first lower linear slide rail 462, the second lower linear slide rail 463 and the lower belt transmission structure 464, the front surface is fixedly connected with the lower cutting mechanism 43, the lower moving driving motor 461 is arranged outside the frame 1, the output end of the driving device is connected with a driving wheel of the lower belt driving structure 464; a synchronous belt transmission structure 47 is arranged between the upper movement driving motor 451 and the lower movement driving motor 461, and a transmission wheel of the synchronous belt transmission structure 47 is respectively connected with output ends of the upper movement driving motor 451 and the lower movement driving motor 461 and is used for ensuring synchronous driving of the upper movement driving motor 451 and the lower movement driving motor 461.

As shown in fig. 1 to 7, in the two-way V-CUT device of the present invention, when in use, after the circuit board is transferred to the board feeding unit 2 of the present invention by the previous process, the control system controls the horizontal conveying mechanism 21 of the board feeding unit 2 to convey the circuit board to the middle of the board feeding unit 2, the vertical conveying mechanism 22 and the circuit board are lifted by the jacking mechanism 25, the circuit board is conveyed forward by the vertical conveying mechanism 22, and simultaneously the control system controls the screw driving motor 320 to drive the twin screw 321 to rotate, so as to drive the mechanical clamp 324 to clamp the circuit board which is jacked forward, the circuit board is photographed by the photographing mechanism 31 and is uploaded to the control system, the straightness of the circuit board is analyzed by the control system, and the circuit board clamped by the screw calibrating mechanism 32 is adjusted to ensure the straightness of the circuit board, after the straightness of the circuit board is adjusted, the screw calibrating mechanism 32 drives the circuit board to move forward to the two-way V-CUT unit 4, then the upper cutting device moving mechanism 45 and the lower cutting device moving mechanism 46 drive the left cutting device 41 and the right cutting device 42 to move leftwards simultaneously, and carry out leftward V-shaped board for the circuit board, when the bidirectional V-CUT unit 4 moves leftwards to carry out V-shaped board, the upper cutting mechanism 43 and the lower cutting mechanism 44 of the left cutting device 41 move oppositely to carry out V-shaped board for the circuit board, and the upper cutting mechanism 43 and the lower cutting mechanism 44 of the right cutting device 42 move reversely to move leftwards in idle running mode, when the left cutting device 41 moves leftwards to finish V-shaped board for the circuit board, the screw rod calibration mechanism 32 will move forwards with the circuit board, and simultaneously the upper cutting mechanism 43 and the lower cutting mechanism 44 of the right cutting device 42 move oppositely to carry out V-shaped board for the circuit board, and the upper cutting mechanism 43 and the lower cutting mechanism 44 of the left cutting device 41 move reversely to move rightwards in idle running mode, realize the utility model discloses the function of two-way V board reduces the time of one-way idle running, and effectual improvement V board efficiency, and then improves production efficiency, moreover the utility model discloses during the V board left, carry out the V board to the circuit board by the positive edge of a knife of left direction cutting device 41, when returning the V board right, carry out the V board to the circuit board by the positive edge of a knife of right direction cutting device 42, the precision in V type groove when can effectual assurance two-way V board.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations that are equivalent to those of the above-described embodiments may be made without departing from the scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims (10)

1. A bidirectional V-CUT device comprises a frame and a control system, and is characterized in that: the frame is provided with a plate feeding unit, a calibration unit is arranged above the plate feeding unit, the side edge of the plate feeding unit is provided with a bidirectional V-CUT unit, the bidirectional V-CUT unit comprises cutting devices which are arranged in bilateral symmetry, and a cutting device moving mechanism driving the cutting device to move left and right, wherein the cutting device comprises cutting mechanisms which are symmetrically arranged up and down, the cutting mechanism comprises a cutting component, a sliding component and a cutting driving device, the cutting driving device is fixed on the cutting machine base, the cutting machine base is fixedly connected with the cutting device moving mechanism, the output end of the cutting driving device is connected with the sliding component, the sliding component is fixedly connected with the cutting machine base through a sliding fixed seat, the cutting component is connected with the output end of the sliding component, the cutting device moving mechanism is fixedly connected with the rack, and the control system controls the unit mechanisms to cooperate with each other.

2. The bidirectional V-CUT device of claim 1, wherein: the cutting assembly comprises a cutter and a cutter driving device, the cutter is arranged at the output end of the cutter driving device, and the cutter driving device is connected with the sliding assembly.

3. The bidirectional V-CUT device of claim 2, wherein: the sliding assembly comprises a sliding device, one end of the sliding device is fixedly connected with the sliding fixing seat, the other end of the sliding device is provided with a cutter driving device connecting piece, and the sliding device is connected with the cutter driving device through the cutter driving device connecting piece.

4. The bidirectional V-CUT device of claim 3, wherein: the cutting device moving mechanism comprises a moving driving device and a moving transmission assembly, the moving driving device is fixedly connected with the rack, the output end of the moving driving device is connected with the moving transmission assembly, the moving transmission assembly is fixedly connected with the rack, the moving transmission assembly is provided with a moving seat, and the moving seat is fixedly connected with the cutting machine base.

5. The bidirectional V-CUT device of claim 1, wherein: the plate feeding unit comprises a transverse conveying mechanism and a longitudinal conveying mechanism which are arranged at intervals, the transverse conveying mechanism and the longitudinal conveying mechanism are both arranged on a plate feeding base, and the plate feeding base is fixed on the rack.

6. The bidirectional V-CUT device of claim 5, wherein: the transverse conveying mechanism comprises a plurality of groups of roller assemblies and a transverse driving device, the roller assemblies are arranged on the board conveying base, the transverse driving device is arranged on the side edge of the board conveying base and drives the roller assemblies to roll through a conveying wheel and a conveying belt, and the plurality of groups of roller assemblies realize synchronous rotation through the conveying wheel and the conveying belt.

7. The bidirectional V-CUT device of claim 6, wherein: the longitudinal conveying mechanism comprises a plurality of groups of belt conveying devices and a longitudinal driving device, the belt conveying devices are arranged on the plate conveying base and are arranged at intervals with the plurality of groups of roller assemblies, and the longitudinal driving device is arranged below the belt conveying devices and is used for driving the belt conveying devices to rotate.

8. The bidirectional V-CUT device of claim 1, wherein: the calibration unit comprises a photographing mechanism and a screw calibration mechanism, the photographing mechanism is arranged on the bidirectional V-CUT unit, the screw calibration mechanism is arranged above the plate feeding unit, and the screw calibration mechanism is fixedly connected with the rack.

9. The bidirectional V-CUT device of claim 8, wherein: the photographing mechanism comprises a photographing mounting seat and a photographing device, the photographing mounting seat is fixedly connected with the cutting machine seat, and the photographing device is fixed on the photographing mounting seat.

10. The bidirectional V-CUT device of claim 9, wherein: the screw rod calibration mechanism comprises a screw rod calibration assembly and a screw rod driving device, the screw rod calibration assembly is fixedly connected with the rack, and the screw rod driving device is arranged at one end of the screw rod calibration assembly.

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