Adjustable high-precision numerical control V-CUT machine

Abstract

The invention relates to the technical field of machining, in particular to an adjustable high-precision numerical control V-CUT machine which comprises a mounting box body, a multi-axis grooving mechanism with V-shaped grooves formed in multiple directions is arranged on the mounting box body, and a board body limiting mechanism for rotationally conveying a circuit board and a chip collecting mechanism for collecting board body chips are arranged in the multi-axis grooving mechanism. A grooving auxiliary mechanism for cooling the cutter wheel is arranged at the lower end of the mounting box body, an input control mechanism is arranged in the mounting box body, the board body limiting mechanism comprises a rotating support, and a PCB storage box is movably mounted on the rotating support. According to the automatic grooving machine, the board body limiting mechanism is arranged, the actual grooving depth can be automatically detected before grooving by means of mutual cooperation between the PCB storage box and the measuring assembly, the actual grooving depth is compared with the program set depth, and when the error exceeds a certain range, a worker is reminded to replace a cutter wheel; and the opening accuracy of the V-shaped groove can be ensured to a great extent.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, and in particular to an adjustable high-precision numerically controlled V-CUT machine. Background Art

[0002] The CNC V-CUT machine is a device used in the manufacture of printed circuit boards. It uses CNC technology to control the tool to cut a V-groove at a specific position on the printed circuit board to facilitate the subsequent assembly and depaneling process.

[0003] However, most of the CNC V-CUT machines in the prior art require staff to regularly disassemble and inspect the cutter wheel assembly when in use. Although this can reduce the grooving error to a certain extent, the wear of the cutter wheel is continuous and uneven. The cutter wheel may be damaged after a certain grooving process, but there is still a long time before the next inspection. In this case, the accuracy of the V-groove processed during this period cannot be guaranteed, resulting in unnecessary losses. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an adjustable high-precision CNC V-CUT machine, which solves the technical problems that the CNC V-CUT machine in the prior art cannot guarantee the accuracy of each grooving and is inconvenient to use. It has the advantage of being able to automatically compare the actual grooving depth with the program set depth before each grooving, thereby ensuring the accuracy of each grooving.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an adjustable high-precision CNC V-CUT machine, comprising an installation box, a lifting leg is arranged at the lower end of the installation box, a multi-axis slotting mechanism with V-shaped grooves in multiple directions is arranged on the installation box, a plate limiting mechanism for rotating and conveying the circuit board and a debris collecting mechanism for collecting plate debris are arranged inside the multi-axis slotting mechanism, a slotting auxiliary mechanism for cooling the cutter wheel is arranged at the lower end of the installation box, an input control mechanism is arranged inside the installation box, when the circuit board is slotted, the plate limiting mechanism will limit and adjust the angle of the circuit board, at the same time, the multi-axis slotting mechanism will automatically slot the circuit board, during the slotting process, the debris collecting mechanism will collect the debris, and the slotting auxiliary mechanism will quickly cool the cutter wheel, so The plate limiting mechanism includes a rotating bracket, on which a PCB board storage box is movably installed, a circuit board body is placed inside the PCB board storage box, a measuring groove is provided on the PCB board storage box, a measuring component for detecting the groove depth is provided inside the measuring groove, a rectangular cavity is provided on the PCB board storage box, a clamping component is symmetrically provided inside the rectangular cavity, a sliding plate body is movably installed inside the rectangular cavity, a telescopic push rod is provided inside the rectangular cavity, a driving motor for driving the PCB board storage box to rotate is fixedly installed on the rotating bracket, initially, the front side of the PCB board storage box faces upward, after the staff puts the circuit board body into the rectangular cavity, the clamping component will clamp and limit the circuit board body, and then the rotating bracket will rotate 180 degrees to make the front side of the PCB board storage box face downward.

[0006] Preferably, the measuring component is a distance sensor, and the clamping component includes a telescopic rod and a limiting rubber ball. When the telescopic rod is extended, the limiting rubber ball contacts the side of the circuit board body, thereby limiting and fixing it.

[0007] Preferably, a level sensor is fixedly installed inside the sliding plate body. After the rotating bracket completes the rotation, the level sensor will automatically detect the state of the circuit board body, thereby ensuring that the circuit board body is in a horizontal state.

[0008] Preferably, the multi-axis slotting mechanism includes a top slide groove opened at the upper end of the mounting box, a first screw rod is movably installed inside the top slide groove, an external thread of the first screw rod is connected to a mounting protrusion, a rotating bracket is movably connected to the mounting protrusion, a vertical slide rail is fixedly installed on the side of the mounting box, a second screw rod is movably installed inside the vertical slide rail, an external thread of the second screw rod is connected to a telescopic assembly, a lifting motor is fixedly installed on the upper end of the vertical slide rail, a knife wheel assembly is arranged on the telescopic assembly, when the telescopic assembly is extended or contracted, the knife wheel assembly will move along the X-axis, and when the telescopic assembly moves up and down, the knife wheel assembly will move along the Z-axis.

[0009] Preferably, the cutter wheel assembly includes a mounting seat, on which an upper cutter wheel and a lower cutter wheel are symmetrically mounted, and the mounting seat is rotatable, thereby achieving rapid replacement of the cutter wheel and preventing the cutter wheel from working for too long at a single time.

[0010] Preferably, the telescopic assembly includes a lifting protrusion that cooperates with the second screw thread, a telescopic round rod is fixedly mounted on the lifting protrusion, and the mounting seat is movably connected to the telescopic round rod. When the second screw rotates around its own axis, the lifting protrusion will move in the vertical direction, thereby adjusting the groove depth.

[0011] Preferably, the debris collection mechanism includes a connecting protrusion fixedly connected to the telescopic round rod, a connecting circular shaft is fixedly installed on the side of the connecting protrusion, the connecting circular shaft is rotatably connected to the mounting seat, limiting slots are symmetrically provided on the connecting circular shaft, and a limiting protrusion is movably installed on the mounting seat. The upper knife wheel and the lower knife wheel are respectively provided with material receiving circular covers, and the circuit board debris generated during the grooving process will fall into the inside of the material receiving circular cover, thereby preventing the debris from being scattered everywhere.

[0012] Preferably, the grooving auxiliary mechanism includes a mounting horizontal plate fixedly mounted on the lower end of the mounting box, a rectangular storage box is detachably mounted on the mounting horizontal plate, a cleaning blow pipe is provided inside the rectangular storage box, a square blowing groove is provided on the cleaning blow pipe, and a micro fan is fixedly mounted on the lower end of the rectangular storage box. When the cutter wheel assembly moves vertically downward, the lower cutter wheel will be located above the square blowing groove, and then the micro fan will cool down the cutter wheel.

[0013] Preferably, the cleaning blowpipe is connected to the exhaust end of the micro-blower, and when the micro-blower is powered on, it blows air into the interior of the cleaning blowpipe.

[0014] Preferably, the input control mechanism comprises a display component fixedly mounted on a mounting box, a control button for inputting program instructions is provided below the display component, and a PLC controller is provided inside the mounting box.

[0015] By means of the above technical solution, the present invention provides an adjustable high-precision CNC V-CUT machine, which has at least the following beneficial effects:

[0016] 1. The present invention sets a plate limit mechanism and utilizes the cooperation between the PCB board storage box and the measuring component to automatically detect the actual groove depth before groove opening, and compare the actual groove depth with the program set depth. When the error exceeds a certain range, the staff will be reminded to replace the cutter wheel, which can ensure the accuracy of V-groove opening to a great extent.

[0017] 2. The present invention sets a plate limiting mechanism and utilizes the cooperation between the telescopic push rod and the clamping assembly to automatically adjust the position of the sliding plate according to the thickness of the circuit board body, thereby ensuring that the circuit board body is always flush with the surface of the PCB board storage box. The present invention can be applied to circuit boards of various thicknesses and has a wide range of applications.

[0018] 3. The present invention sets up a multi-axis slotting mechanism and utilizes the mutual cooperation between the first screw rod, the telescopic assembly and the driving motor, which can not only move the cutter wheel and the circuit board body along the X-axis and the Y-axis respectively to achieve fast cutting, but also adjust the angle of the circuit board body to change the slotting direction. There is no need for the staff to manually adjust the position of the circuit board, and it is easy to use.

[0019] 4. The present invention sets up a multi-axis grooving mechanism and utilizes the mutual cooperation between the mounting seat and the connecting circular shaft to quickly replace the upper cutter wheel and the lower cutter wheel. It can avoid the same cutter wheel from working for a long time without affecting the grooving efficiency, and can effectively extend the service life of the cutter wheel.

[0020] 5. The present invention provides a debris collection mechanism and utilizes the cooperation between the receiving round cover and the rotating bracket. During the slotting process, the circuit board body is suspended, so that the debris generated by the slotting can quickly fall downward to the inside of the receiving round cover, thereby preventing the debris from scattering everywhere and polluting the environment, and preventing the debris from falling to other positions on the circuit board and having an adverse effect on the subsequent slotting process.

[0021] 6. The present invention provides a debris collection mechanism and utilizes the cooperation between the limiting protrusion and the limiting slot to quickly limit the mounting seat after the cutter wheel is replaced, thereby preventing the mounting seat from rotating during the grooving process.

[0022] 7. The present invention provides a slotting auxiliary mechanism and utilizes the cooperation between the cleaning blowpipe and the micro-blower to quickly cool the replaced cutter wheel and blow off the debris remaining inside the receiving circular cover, thus preparing for the subsequent replacement of the cutter wheel. Manual operation is not required by the staff and the use is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 The three-dimensional structure of the overall structure of the present invention Figure 1 ;

[0025] Figure 2 The three-dimensional structure of the overall structure of the present invention Figure 2 ;

[0026] Figure 3 It is a structural schematic diagram of the plate limiting mechanism in the present invention;

[0027] Figure 4 It is a structural schematic diagram of the sliding plate body in the present invention;

[0028] Figure 5 It is a cross-sectional view of the PCB board storage box in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the debris collection mechanism in the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the limiting protrusion in the present invention;

[0031] Figure 8 It is a structural schematic diagram of the cutter wheel assembly in the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the slotting auxiliary mechanism in the present invention;

[0033] Fig.10 It is a structural schematic diagram of the input control mechanism in the present invention.

[0034] In the figure: 1, installation box; 2, lifting legs; 3, plate limit mechanism; 301, rotating bracket; 302, PCB board storage box; 303, measuring groove; 304, measuring assembly; 305, clamping assembly; 306, sliding plate; 307, level sensor; 308, telescopic push rod; 309, driving motor; 4, multi-axis slotting mechanism; 401, top slide; 402, first screw rod; 403, installation bump; 404, vertical slide rail; 405, second screw rod; 406, telescopic assembly; 407, lifting motor Machine; 408, knife wheel assembly; 4081, mounting seat; 4082, upper knife wheel; 4083, lower knife wheel; 5, debris collection mechanism; 501, connecting protrusion; 502, connecting circular shaft; 503, limiting card slot; 504, limiting protrusion; 505, material receiving round cover; 6, slotting auxiliary mechanism; 601, mounting horizontal plate; 602, rectangular storage box; 603, cleaning blowpipe; 604, blowing square slot; 605, micro fan; 7, input control mechanism; 701, display component; 702, control button; 8, circuit board body. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1

[0037] Most CNC V-CUT machines in the prior art require staff to regularly disassemble and inspect the cutter wheel assembly 408 when in use. Although this can reduce the slotting error to a certain extent, the wear of the cutter wheel is continuous and uneven. The cutter wheel may be damaged after a certain slotting process, but there is still a long time before the next inspection. In this case, the accuracy of the V-groove processed during this period cannot be guaranteed, resulting in unnecessary losses. In order to solve this technical defect in the prior art, Figure 1 as well as Figure 3-Figure 5 As shown, this embodiment proposes an adjustable high-precision CNC V-CUT machine, which can ensure the accuracy of V-groove opening to a great extent. The lower end of the CNC V-CUT machine installation box 1 is provided with a lifting leg 2, and the installation box 1 is provided with a multi-axis slotting mechanism 4 for opening V-grooves in multiple directions. The multi-axis slotting mechanism 4 is provided with a plate limiting mechanism 3 for rotating and conveying the circuit board and a debris collecting mechanism 5 for collecting plate debris. The lower end of the installation box 1 is provided with a slotting auxiliary mechanism 6 for cooling the cutter wheel, and the installation box 1 is provided with an input control mechanism 7. When the circuit board is slotted, the plate limiting mechanism 3 will limit and adjust the angle of the circuit board. At the same time, the multi-axis slotting mechanism 4 will automatically slot the circuit board. During the slotting process, the debris collecting mechanism 5 will collect the debris, and the slotting auxiliary mechanism 6 will quickly cool the cutter wheel.

[0038] In order to be able to automatically detect the actual groove depth before groove opening and compare the actual groove depth with the program set depth, the present embodiment is provided with a plate limiting mechanism 3. Specifically, the plate limiting mechanism 3 includes a rotating bracket 301, a PCB board storage box 302 is movably installed on the rotating bracket 301, a circuit board body 8 is placed inside the PCB board storage box 302, a measuring groove 303 is provided on the PCB board storage box 302, a measuring component 304 for detecting the groove depth is provided inside the measuring groove 303, the measuring component 304 is a distance sensor, when the telescopic rod is extended, the limiting rubber ball will contact the side of the circuit board body 8, so as to limit and fix it, a rectangular cavity is provided on the PCB board storage box 302, and a clamping component 305 is symmetrically provided inside the rectangular cavity, and the clamping component Component 305 includes a telescopic rod and a limiting rubber ball, a sliding plate body 306 is movably installed inside the rectangular cavity, and a horizontal sensor 307 is fixedly installed inside the sliding plate body 306. After the rotating bracket 301 completes rotation, the horizontal sensor 307 will automatically detect the state of the circuit board body 8, thereby ensuring that the circuit board body 8 is in a horizontal state. A telescopic push rod 308 is arranged inside the rectangular cavity, and a driving motor 309 for driving the PCB board storage box 302 to rotate is fixedly installed on the rotating bracket 301. Initially, the front side of the PCB board storage box 302 faces upward. After the staff puts the circuit board body 8 into the rectangular cavity, the clamping component 305 will clamp and limit the circuit board body 8, and then the rotating bracket 301 will rotate 180 degrees to make the front side of the PCB board storage box 302 face downward.

[0039] According to the above content, when using the CNC V-CUT machine, first, the staff will place the circuit board body 8 horizontally inside the rectangular cavity, and then the telescopic push rod 308 will automatically extend to align the upper surface of the circuit board body 8 with the upper edge of the PCB board storage box 302.

[0040] Next, the symmetrically arranged limiting rubber balls will contact the two sides of the circuit board body 8 respectively under the action of the telescopic rod, thereby limiting and clamping the circuit board body 8 to ensure the stability of the circuit board body 8 during the slotting process.

[0041] Subsequently, the PCB board storage box 302 will be turned downward by 180 degrees under the action of the rotating bracket 301, so that the circuit board body 8 faces downward. Next, the staff will use the input control mechanism 7 to set the program control instructions.

[0042] Subsequently, the upper cutter wheel 4082 (or the lower cutter wheel 4083) will automatically extend into the measuring groove 303 under program control. At this time, the measuring component 304 will automatically measure the extension amount of the cutter wheel, thereby accurately measuring the grooving depth.

[0043] If the measured grooving depth is consistent with the depth set in the program, grooving will start automatically. If the measured grooving depth is significantly different from the depth set in the program, it means that the cutter wheel is severely worn and the grooving accuracy cannot be guaranteed, thus prompting the staff to replace the cutter wheel.

[0044] After the slotting is completed, the rotating bracket 301 will turn upward by 180 degrees, so that the front side of the circuit board body 8 faces upward, thereby making it easier for the staff to take it.

[0045] The present embodiment sets a plate limiting mechanism 3 and utilizes the mutual cooperation between the PCB board storage box 302 and the measuring component 304. Before grooving, the actual grooving depth can be automatically detected and compared with the program-set depth. When the error exceeds a certain range, the staff will be reminded to replace the cutter wheel, which can ensure the accuracy of the V-groove opening to a great extent. Moreover, the present embodiment sets a plate limiting mechanism 3 and utilizes the mutual cooperation between the telescopic push rod 308 and the clamping component 305. The position of the sliding plate 306 can be automatically adjusted according to the thickness of the circuit board body 8, thereby ensuring that the circuit board body 8 is always flush with the surface of the PCB board storage box 302. The present embodiment can be applicable to circuit boards of various thicknesses and has a wide range of applications.

[0046] Embodiment 2

[0047] In order to enable the cutter wheel and the circuit board body 8 to move along the X-axis and the Y-axis respectively, rapid cutting can be achieved. Figure 1 , Figure 2 , Figure 6 as well as Figure 8As shown, on the basis of the first embodiment, the present embodiment is provided with a multi-axis slotting mechanism 4, specifically, the multi-axis slotting mechanism 4 comprises a top slide groove 401 provided at the upper end of the mounting box body 1, a first screw rod 402 is movably installed inside the top slide groove 401, an external thread of the first screw rod 402 is connected with a mounting protrusion 403, a rotating bracket 301 is movably connected with the mounting protrusion 403, a vertical slide rail 404 is fixedly installed on the side of the mounting box body 1, a second screw rod 405 is movably installed inside the vertical slide rail 404, a telescopic assembly 406 is connected with an external thread of the second screw rod 405, a lifting motor 407 is fixedly installed on the upper end of the vertical slide rail 404, a cutter wheel assembly 408 is provided on the telescopic assembly 406, and a telescopic assembly 408 is provided on the telescopic assembly 406. When the telescopic component 406 is extended or contracted, the cutter wheel assembly 408 will move along the X-axis. When the telescopic component 406 moves up and down, the cutter wheel assembly 408 will move along the Z-axis. The cutter wheel assembly 408 includes a mounting seat 4081, on which an upper cutter wheel 4082 and a lower cutter wheel 4083 are symmetrically mounted. The mounting seat 4081 is rotatable, thereby realizing rapid replacement of the cutter wheel and preventing the cutter wheel from working for too long at a single time. The telescopic component 406 includes a lifting protrusion that is threadedly matched with the second screw rod 405, and a telescopic round rod is fixedly mounted on the lifting protrusion. The mounting seat 4081 is movably connected to the telescopic round rod. When the second screw rod 405 rotates around its own axis, the lifting protrusion will move in the vertical direction, thereby adjusting the groove depth.

[0048] According to the above content, when the PCB board storage box 302 is facing downward, first, the lifting protrusion will move upward under the action of the second screw rod 405. At the same time, the knife wheel assembly 408 will move horizontally under the action of the telescopic assembly 406, so that the upper knife wheel 4082 can be controlled according to the program to extend into the interior of the measuring groove 303 to complete the calibration before grooving.

[0049] After the calibration is completed, the cutter wheel assembly 408 will automatically perform slotting processing on the circuit board body 8. During the slotting process, first, the upper cutter wheel 4082 will move back and forth horizontally under the action of the telescopic assembly 406, so that the cutter wheel moves along the X-axis. At the same time, the mounting protrusion 403 will intermittently move along the top slide groove 401 under the action of the first screw rod 402, so that the circuit board body 8 moves a certain distance along the Y-axis at regular intervals.

[0050] After the transverse grooving is completed, the PCB board storage box 302 will rotate ninety degrees under the action of the driving motor 309. Next, the upper cutter wheel 4082 will continue to perform longitudinal grooving on the circuit board body 8. There is no need for the staff to manually adjust the position of the circuit board, and the operation is simple.

[0051] After a circuit board body 8 is slotted, the staff will rotate the mounting seat 4081 to exchange the positions of the upper cutting wheel 4082 and the lower cutting wheel 4083. After the next circuit board body 8 is installed, the lower cutting wheel 4083 will continue the slotting process.

[0052] The present embodiment sets a multi-axis slotting mechanism 4, and utilizes the mutual cooperation between the first screw rod 402, the telescopic assembly 406 and the driving motor 309, so that the cutter wheel and the circuit board body 8 can be moved along the X-axis and the Y-axis respectively to achieve fast cutting, and the angle of the circuit board body 8 can be adjusted to change the slotting direction. There is no need for the staff to manually adjust the position of the circuit board, which is easy to use; moreover, the present embodiment sets a multi-axis slotting mechanism 4, and utilizes the mutual cooperation between the mounting seat 4081 and the connecting circular shaft 502, so that the upper cutter wheel 4082 and the lower cutter wheel 4083 can be quickly replaced, and the same cutter wheel can be avoided from working for a long time without affecting the slotting efficiency, which can effectively extend the service life of the cutter wheel.

[0053] Embodiment 3

[0054] In order to prevent the debris from falling to other locations on the circuit board and adversely affecting the subsequent slotting process, such as Figure 2 as well as Figure 6-Figure 8 As shown, on the basis of the above embodiment, the present embodiment is provided with a debris collection mechanism 5. Specifically, the debris collection mechanism 5 includes a connecting protrusion 501 fixedly connected to the telescopic round rod, a connecting circular shaft 502 is fixedly installed on the side of the connecting protrusion 501, the connecting circular shaft 502 is rotatably connected to the mounting seat 4081, and a limiting slot 503 is symmetrically provided on the connecting circular shaft 502. A limiting protrusion 504 is movably installed on the mounting seat 4081. A material receiving circular cover 505 is respectively provided on the upper knife wheel 4082 and the lower knife wheel 4083. The circuit board debris generated during the grooving process will fall into the inside of the material receiving circular cover 505, thereby preventing the debris from being scattered everywhere.

[0055] According to the above content, it can be known that during the slotting and cutting process, the limiting protrusion 504 is located inside the limiting slot 503, and the mounting seat 4081 cannot rotate at this time. After one slotting is completed, the staff will first pull the limiting protrusion 504 outward, and then rotate the mounting seat 4081 to make the upper cutting wheel 4082 and the lower cutting wheel 4083 exchange positions, and finally press the limiting protrusion 504 into the limiting slot 503 to fix the position of the mounting seat 4081 again.

[0056] Moreover, during the slotting process, the receiving circular cover 505 will be located below the cutter wheel, and the circuit board debris generated by the slotting will fall into the inside of the receiving circular cover 505, which can effectively prevent the debris from scattering everywhere.

[0057] In this embodiment, a debris collection mechanism 5 is provided, and the cooperation between the receiving circular cover 505 and the rotating bracket 301 is utilized. The circuit board body 8 is in a suspended state during the slotting process, so that the debris generated by the slotting can quickly fall downward to the inside of the receiving circular cover 505, which can prevent the debris from scattering everywhere and polluting the environment, and prevent the debris from falling to other positions on the circuit board and having an adverse effect on the subsequent slotting process; moreover, in this embodiment, a debris collection mechanism 5 is provided, and the cooperation between the limiting protrusion 504 and the limiting slot 503 is utilized, so that the mounting seat 4081 can be quickly limited after the cutter wheel is replaced, thereby preventing the mounting seat 4081 from rotating during the slotting process.

[0058] Embodiment 4

[0059] In order to quickly cool the replaced cutter wheel and prepare for subsequent grooving processing, Figure 1 , Figure 2 , Fig. 9 as well as Fig.10 As shown, on the basis of the above embodiment, the present embodiment is provided with a slotting auxiliary mechanism 6, specifically, the slotting auxiliary mechanism 6 includes a mounting horizontal plate 601 fixedly mounted on the lower end of the mounting box 1, a rectangular storage box 602 is detachably mounted on the mounting horizontal plate 601, a cleaning blow pipe 603 is arranged inside the rectangular storage box 602, a square blowing groove 604 is arranged on the cleaning blow pipe 603, a micro fan 605 is fixedly mounted on the lower end of the rectangular storage box 602, when the knife wheel assembly 408 moves vertically downward, the lower knife wheel will be located above the square blowing groove 604, then, the micro fan 605 will cool down the knife wheel, the cleaning blow pipe 603 is connected to the exhaust end of the micro fan 605, and when the micro fan 605 is powered on, it will blow air into the inside of the cleaning blow pipe 603.

[0060] According to the above content, when the staff rotates the mounting seat 4081 to replace the cutter wheel, the debris inside the material receiving circular cover 505 will fall into the interior of the rectangular storage box 602, and after the cutter wheel is replaced, the cutter wheel just used will be located above the air blowing square groove 604.

[0061] Next, the micro fan 605 will automatically blow air into the cleaning blow pipe 603. After the air flow is ejected upward through the blowing square slot 604, it can not only quickly cool the cutter wheel, but also blow off the debris remaining inside the receiving circular cover 505.

[0062] This embodiment provides a slotting auxiliary mechanism 6 and utilizes the cooperation between the cleaning blowpipe 603 and the micro fan 605 to quickly cool the replaced cutter wheel and blow off the remaining debris inside the receiving circular cover 505, thereby preparing for the subsequent cutter wheel replacement. It does not require manual operation by the staff and is easy to use.

[0063] Embodiment 5

[0064] On the basis of the above embodiments, in order to improve the slotting accuracy and efficiency as much as possible, as Figure 1 and Fig.10 As shown, the present embodiment is provided with an input control mechanism 7. Specifically, the input control mechanism 7 includes a display component 701 fixedly mounted on the installation box 1. A control button 702 for inputting program instructions is provided below the display component 701. A PLC controller is provided inside the installation box 1.

[0065] According to the above content, before the grooving process, the staff will use the control button 702 to input the program instructions. Next, the plate limiting mechanism 3, the multi-axis grooving mechanism 4, the debris collection mechanism 5 and the grooving auxiliary mechanism 6 will enter the working state under the action of the PLC controller, thereby quickly completing the opening of the V-groove.

[0066] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0067] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0068] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable high-precision CNC V-CUT machine, comprising a mounting box (1), the lower end of which is provided with a lifting leg (2), characterized in that: The installation box (1) is provided with a multi-axis slotting mechanism (4) for opening V-shaped slots in multiple directions, a plate limiting mechanism (3) for rotating and conveying the circuit board and a debris collecting mechanism (5) for collecting plate debris are provided inside the multi-axis slotting mechanism (4), a slotting auxiliary mechanism (6) for cooling the cutter wheel is provided at the lower end of the installation box (1), and an input control mechanism (7) is provided inside the installation box (1); The plate limiting mechanism (3) comprises a rotating bracket (301), a PCB board storage box (302) is movably mounted on the rotating bracket (301), a circuit board body (8) is placed inside the PCB board storage box (302), a measuring groove (303) is provided on the PCB board storage box (302), a measuring component (304) for detecting the groove depth is provided inside the measuring groove (303), a rectangular cavity is provided on the PCB board storage box (302), a clamping component (305) is symmetrically arranged inside the rectangular cavity, a sliding plate (306) is movably mounted inside the rectangular cavity, a telescopic push rod (308) is provided inside the rectangular cavity, and a driving motor (309) for driving the PCB board storage box (302) to rotate is fixedly mounted on the rotating bracket (301).

2. The adjustable high-precision CNC V-CUT machine according to claim 1, characterized in that: The measuring component (304) is a distance sensor, and the clamping component (305) comprises a telescopic rod and a limiting rubber ball.

3. The adjustable high-precision CNC V-CUT machine according to claim 1, characterized in that: A level sensor (307) is fixedly installed inside the sliding plate body (306).

4. The adjustable high-precision CNC V-CUT machine according to claim 1, characterized in that: The multi-axis slotting mechanism (4) comprises a top slide groove (401) provided at the upper end of the mounting box (1); a first screw rod (402) is movably installed inside the top slide groove (401); the first screw rod (402) is externally threadedly connected to a mounting protrusion (403); the rotating bracket (301) is movably connected to the mounting protrusion (403); a vertical slide rail (404) is fixedly installed on the side of the mounting box (1); a second screw rod (405) is movably installed inside the vertical slide rail (404); the second screw rod (405) is externally threadedly connected to a telescopic assembly (406); a lifting motor (407) is fixedly installed at the upper end of the vertical slide rail (404); and a cutter wheel assembly (408) is arranged on the telescopic assembly (406).

5. The adjustable high-precision CNC V-CUT machine according to claim 4, characterized in that: The cutter wheel assembly (408) comprises a mounting seat (4081), on which an upper cutter wheel (4082) and a lower cutter wheel (4083) are symmetrically mounted.

6. The adjustable high-precision CNC V-CUT machine according to claim 5, characterized in that: The telescopic assembly (406) comprises a lifting protrusion threadedly matched with the second screw rod (405), a telescopic round rod is fixedly mounted on the lifting protrusion, and a mounting seat (4081) is movably connected to the telescopic round rod.

7. The adjustable high-precision CNC V-CUT machine according to claim 6, characterized in that: The debris collection mechanism (5) comprises a connecting protrusion (501) fixedly connected to the telescopic round rod, a connecting circular shaft (502) fixedly mounted on the side of the connecting protrusion (501), the connecting circular shaft (502) being rotatably connected to the mounting seat (4081), a limiting clamping groove (503) being symmetrically provided on the connecting circular shaft (502), a limiting protrusion (504) being movably mounted on the mounting seat (4081), and a material receiving circular cover (505) being respectively arranged on the upper knife wheel (4082) and the lower knife wheel (4083).

8. The adjustable high-precision CNC V-CUT machine according to claim 1, characterized in that: The slotting auxiliary mechanism (6) comprises a mounting transverse plate (601) fixedly mounted on the lower end of the mounting box (1); a rectangular storage box (602) is detachably mounted on the mounting transverse plate (601); a cleaning blowpipe (603) is arranged inside the rectangular storage box (602); a square blowing slot (604) is provided on the cleaning blowpipe (603); and a micro fan (605) is fixedly mounted on the lower end of the rectangular storage box (602).

9. The adjustable high-precision CNC V-CUT machine according to claim 8, characterized in that: The cleaning blowpipe (603) is connected to the exhaust end of the micro fan (605).

10. The adjustable high-precision CNC V-CUT machine according to claim 1, characterized in that: The input control mechanism (7) comprises a display component (701) fixedly mounted on the installation box (1), a control button (702) for inputting program instructions is provided below the display component (701), and a PLC controller is provided inside the installation box (1).

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