Low-speed wire cutting equipment for interior trim panel
By introducing adjustment devices and guide devices into slow-moving wire cutting equipment, the operation complexity problem of the equipment when handling cutting of interior panels and inner circles in different shapes is solved, and more efficient cutting and automated recycling are achieved.
Patent Information
- Application Number
- CN202510310180.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2025-05-30
AI Technical Summary
The existing slow-travel wire cutting equipment has poor operational convenience when passing the metal wire through the processing head, making it difficult to achieve automatic butt threading, and is inconvenient to pre-punching when cutting the inner circular shape, reducing the cutting efficiency and processing convenience of complex-shaped interior panels.
A slow-travel wire cutting device for interior trim panels is designed, including adjustment devices, guide devices, recycling devices, multiple sets of suction cups and vacuum boxes. The position and angle of the vacuum box are adjusted through the adjustment device, and the guide device is used to assist wire threading and interior trim panel drilling to improve the flexibility and automation of the equipment.
It improves the flexibility of fixing interior panels of different shapes, reduces the complexity of manual threading operations for personnel, improves work efficiency and convenience of use, and realizes automatic crushing and recycling of cutting waste.
Smart Images
Figure CN120055423A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of wire cutting equipment, and in particular to a slow wire cutting equipment for interior trim panels. Background Art
[0002] With the increasing requirements for the quality and precision of interior trim panels in industries such as modern automobiles, aerospace, and household appliances, the manufacturing process of interior trim panels has become more and more complex and delicate. Therefore, the cutting process of interior trim panels has become a key link in the manufacturing process.
[0003] To overcome the deficiencies of traditional cutting methods, the slow wire cutting technology has emerged. Slow wire cutting is a machining method that uses a continuously moving thin metal wire as an electrode to cut a workpiece through discharge. Since slow wire cutting uses a thin wire and low-speed cutting, it has the advantages of high precision, high surface quality, and low heat influence, and is particularly suitable for the manufacture of interior trim panels with extremely high requirements for cutting precision and edge quality.
[0004] For example, in the prior art patent with the authorization announcement number CN218903894U, this utility model discloses a numerically controlled machine tool for slow wire cutting with a protective structure, including a base table, a control box is fixed on the left side of the base table, an arc-shaped frame is fixed at the top of the front end of the fixed plate, and a slow wire cutting machine is vertically arranged at the middle position of the front end of the fixed plate.
[0005] However, it is found in the use of this equipment that the operation convenience of passing the metal wire through the processing head is poor, it is not easy to achieve automatic docking and threading, and when cutting an inner circle, it is not easy to pre-drill holes in the interior trim panel, which reduces the working efficiency and processing convenience of cutting interior trim panels with complex shapes. Summary of the Invention
[0006] To solve the above technical problems, the present invention provides a slow wire cutting equipment for interior trim panels that improves the fixing flexibility of interior trim panels with different shapes, reduces the complexity of manual threading operation of the metal wire by personnel, and improves the working efficiency and use convenience.
[0007] A slow wire cutting device for an interior trim panel of the present invention includes a machine body, an upper machine head, and a lower machine head. The upper machine head and the lower machine head are installed on the machine body relatively up and down; it further includes an adjusting device, a guiding device, a recycling device, a tank body, two groups of vacuum boxes, and multiple groups of suction cups. The tank body is arranged on the outer side wall of the machine body. The two groups of vacuum boxes are both installed inside the tank body through the adjusting device, and the two groups of vacuum boxes are both communicated with an external vacuum device. The adjusting device is used to move and adjust the two groups of vacuum boxes. The multiple groups of suction cups are respectively communicated and arranged on the two groups of vacuum boxes. The guiding device is arranged on the outer side wall of the machine body. The guiding device is used to assist the threading of the metal wire and is used for drilling the interior trim panel. A recycling device is arranged on the tank body, and the recycling device is used to recycle the cutting waste; pass the metal wire between the machine body, the upper machine head, and the lower machine head, place the interior trim panel to be cut on the multiple groups of suction cups, inhale air into the two groups of vacuum boxes through the external vacuum device, so that the multiple groups of suction cups adsorb and fix the interior trim panel. When it is necessary to fix the arc-shaped interior trim panel, swing and adjust the two groups of vacuum boxes through the adjusting device, so that the multiple groups of suction cups are attached to the arc surface at a certain inclination angle. When it is necessary to cut an inner circle on the interior trim panel, drill a hole on the interior trim panel in advance through the guiding device, and then guide the metal wire through the inside of the drilled hole through the guiding device.
[0008] Preferably, the guiding device includes a driving device, a lifting device, a moving device, a guide rail, a support base, a first motor, a first guiding member, a first cross arm, a hollow drill bit, a core rod, a spline, a second cross arm, and an electric cylinder. The guide rail is arranged on the outer side wall of the machine body. The support base is slidably mounted on the guide rail by the drive of the electric cylinder. The first motor is mounted on the outer side wall of the support base. The lower part of the first guiding member is rotatably mounted on the support base. The output end of the first motor is connected to the rotating end of the first guiding member. The first cross arm is mounted on the first guiding member through the lifting device. The hollow drill bit rotatably passes through the inside of the first cross arm. The core rod is rotatably mounted at the bottom end of the second cross arm. The spline is arranged on the outer side wall of the core rod. And a spline groove is arranged on the inner wall of the hollow drill bit. The second motor is mounted on the outer side wall of the second cross arm. The output end of the second motor is connected to the core rod. The second cross arm is mounted on the moving device. When wire threading of the metal wire is required, the lifting device drives the first cross arm to move upward, so that the first cross arm drives the top end of the hollow drill bit to be connected to the wire outlet of the upper machine head. After the metal wire is discharged from the upper machine head, the front end of the metal wire is located inside the hollow drill bit. Then the lifting device drives the first cross arm to move downward at the same speed as the moving speed of the metal wire, so that the end of the metal wire is always located inside the hollow drill bit, avoiding the situation that the metal wire is deflected by external influence. Then the bottom end of the hollow drill bit is connected to the wire inlet of the lower machine head, so that the end of the metal wire smoothly enters the inside of the lower machine head, reducing the complexity of the manual wire threading operation of the metal wire by personnel and improving work efficiency. When drilling holes in the interior trim panel is required, the moving device drives the second cross arm to move, so that the second cross arm passes the core rod through the inside of the hollow drill bit. At this time, the bottom end of the core rod extends out of the hollow drill bit, so that the core rod and the hollow drill bit form an integral drill bit. At the same time, the spline is inserted into the spline groove of the hollow drill bit. The second motor drives the core rod to rotate, so that the core rod drives the hollow drill bit to rotate, thereby drilling holes in the interior trim panel by the cooperation of the hollow drill bit and the core rod. After drilling is completed, the core rod is withdrawn from the outside of the hollow drill bit. Subsequently, the above-mentioned wire threading and guiding action of the hollow drill bit can be repeated. When the cut waste material is not separated from the interior trim panel in time, the second cross arm drives the core rod to move downward, so that the bottom end of the core rod impacts the waste material, thereby separating the waste material.
[0009] Preferably, the adjusting device includes a chassis, a bracket, a worm gear, a worm, a third motor, a first electric rotating table, a second guide member, and a third guide member. The third guide member is installed on the inner side wall of the groove body. The second guide member is slidably installed on the third guide member. The first electric rotating table is slidably installed on the second guide member. The bottom end of the chassis is installed on the rotating end of the first electric rotating table. Two groups of brackets are rotatably installed on the chassis. Two groups of vacuum boxes are respectively installed on the top ends of the two groups of brackets. Two groups of worm gears are respectively installed on the two groups of brackets. The worm is rotatably installed on the chassis. The worm meshes with the two groups of worm gears. The third motor is installed on the outer side wall of the chassis. The output end of the third motor is connected to the worm. The third motor drives the worm to rotate, so that the worm drives the two groups of brackets to swing through meshing with the two groups of worm gears, thereby swinging and adjusting the two groups of vacuum boxes by the two groups of brackets, improving the convenience of fixing the arc-shaped interior trim panel. The first electric rotating table drives the chassis to rotate, so that the chassis drives the interior trim panel to rotate and adjust. The first electric rotating table and the second guide member cooperate to move, thereby improving the flexibility of the moving position of the interior trim panel.
[0010] Preferably, the recycling device includes a flow guide cover, two groups of crushing rollers, a transfer pump, a filter box, and a filter screen. The flow guide cover is installed on the inner side wall of the groove body. The two groups of crushing rollers are rotatably installed inside the flow guide cover by external power equipment. The input end of the transfer pump is communicated and arranged at the bottom end of the flow guide cover. The output end of the transfer pump is communicated with the filter box. A liquid discharge port and a chip discharge port are respectively arranged on the filter box. The filter screen is arranged inside the filter box. The cut waste is guided and conveyed by the flow guide cover to between the two groups of crushing rollers. The waste is crushed by the two groups of crushing rollers. The solid-liquid mixture in the flow guide cover is extracted by the transfer pump, so that the mixture is conveyed to the inside of the filter box. The chips are separated by the filter screen, so that the liquid flows back to the inside of the groove body, improving the convenience of automatic crushing and recycling of the cutting waste.
[0011] Preferably, the moving device includes a second electric rotating table, a fourth guide member, a first lead screw, and a fourth motor. The second electric rotating table is installed on the top end of the first cross arm. The fourth guide member is installed on the rotating end of the second electric rotating table. The first lead screw is rotatably installed inside the fourth guide member. The second cross arm is slidably installed on the fourth guide member. The second cross arm is screwed and fitted on the first lead screw. The fourth motor is installed on the top end of the fourth guide member. The output end of the fourth motor is connected to the first lead screw. The fourth motor drives the first lead screw to rotate, so that the first lead screw drives the second cross arm to move up and down. The second electric rotating table drives the fourth guide member to rotate, thereby changing the moving direction of the second cross arm and improving the flexibility of the movement of the core rod.
[0012] Preferably, it further includes a second lead screw, a fifth motor, a third lead screw, and a sixth motor. The second lead screw is rotatably installed on the inner side wall of the third guide member. The second guide member is fitted and screwed on the second lead screw. The fifth motor is installed on the outer side wall of the third guide member, and the output end of the fifth motor is connected to the second lead screw. The third lead screw is rotatably installed on the inner side wall of the second guide member. The first electric rotating table is fitted and screwed on the third lead screw. The sixth motor is installed on the outer side wall of the second guide member, and the output end of the sixth motor is connected to the third lead screw. Through the coordinated rotation of the fifth motor and the sixth motor, the third guide member and the second guide member drive the interior trim panel to move in different directions, improving the convenience of cutting the interior trim panel.
[0013] Preferably, the lifting device includes a fourth lead screw and a seventh motor. The fourth lead screw is rotatably installed on the inner side wall of the first guide member. The first cross arm is fitted and screwed on the fourth lead screw. The seventh motor is installed at the top of the first guide member, and the output end of the seventh motor is connected to the fourth lead screw. By driving the fourth lead screw to rotate through the seventh motor, the fourth lead screw drives the first cross arm to move up and down.
[0014] Preferably, it further includes a thermostat, which is arranged on the inner side wall of the tank body. By thermostatically regulating the liquid temperature in the tank body through the thermostat, the convenience of controlling the processing temperature is improved, and the processing accuracy is enhanced.
[0015] Preferably, it further includes a camera, which is installed on the outer side wall of the first cross arm. By providing the camera, the convenience of observing the cutting condition of the interior trim panel is improved.
[0016] Preferably, a sensor is provided on the upper machine head. By the sensor, the change of the wire diameter of the metal wire is detected in real time. When the wear amount reaches the set value, a signal for reminding to change the wire is sent.
[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: By the adjusting device, the two vacuum boxes are swung and adjusted, so that multiple suction cups are attached to the arc surface at a certain inclination angle, improving the fixing flexibility for interior trim panels of different shapes. By the adjusting device driving the two vacuum boxes to move positions, multiple suction cups move the interior trim panel, improving the convenience of cutting different positions of the interior trim panel by the metal wire. When an inner circle needs to be cut on the interior trim panel, the interior trim panel is pre-punched through the guiding device, and then the metal wire is guided through the punched hole by the guiding device, thus reducing the complexity of the manual wire threading operation by personnel and improving the work efficiency and usability. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is an isometric structural view of the present invention; Figure 2 is an isometric structural view of the connection between the machine body and the upper machine head; Figure 3Isometric structural schematic diagram of the connection between the tank body and the flow guide cover, etc.; Figure 4 Isometric partial structural schematic diagram of the connection between the vacuum box and the suction cup, etc.; Figure 5 Isometric partial structural schematic diagram of the connection between the machine body and the lower machine head, etc.; Figure 6 Isometric partial structural schematic diagram of the connection between the first cross arm and the hollow drill bit, etc.; Figure 7 Isometric partial structural schematic diagram of the connection between the first guide and the support seat, etc.; Figure 8 Isometric partial structural schematic diagram of the connection between the support seat and the first motor, etc.; Figure 9 Isometric partial structural schematic diagram of the connection between the bracket and the worm gear, etc.; Figure 10 Isometric structural schematic diagram of the connection between the flow guide cover and the crushing roller, etc.; Figure 11 Isometric structural schematic diagram of the connection between the machine body and the tank body, etc.; Figure 12 Isometric partial structural schematic diagram of the connection between the first cross arm and the camera, etc.; Figure 13 Isometric structural schematic diagram of the connection between the transfer pump and the filter tank, etc.
[0019] Markings in the attached drawings: 101, machine body; 102, upper machine head; 103, lower machine head; 104, tank body; 105, vacuum box; 106, suction cup; 201, guide rail; 202, support seat; 203, first motor; 204, first guide; 205, first cross arm; 206, hollow drill bit; 207, core rod; 208, spline; 209, second cross arm; 210, electric cylinder; 211, second motor; 301, chassis; 302, bracket; 303, worm gear; 304, worm; 305, third motor; 306, first electric rotary table; 307, second guide; 308, third guide; 401, flow guide cover; 402, crushing roller; 403, transfer pump; 404, filter tank; 405, filter screen; 501, second electric rotary table; 502, fourth guide; 503, first lead screw; 504, fourth motor; 601, second lead screw; 602, fifth motor; 603, third lead screw; 604, sixth motor; 701, fourth lead screw; 702, seventh motor; 801, thermostat; 901, camera. Detailed implementation method
[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
[0021] Embodiment 1 A slow wire cutting device for an interior trim panel of the present invention includes a machine body 101, an upper head 102, and a lower head 103. The upper head 102 and the lower head 103 are installed oppositely up and down on the machine body 101; it further includes an adjusting device, a guiding device, a recycling device, a tank body 104, two groups of vacuum boxes 105, and multiple groups of suction cups 106. The tank body 104 is arranged on the outer side wall of the machine body 101. The two groups of vacuum boxes 105 are both installed inside the tank body 104 through the adjusting device, and the two groups of vacuum boxes 105 are both communicated with an external vacuum device. The adjusting device is used to move and adjust the two groups of vacuum boxes 105. The multiple groups of suction cups 106 are respectively communicated and arranged on the two groups of vacuum boxes 105. The guiding device is arranged on the outer side wall of the machine body 101. The guiding device is used to assist the threading of the wire and is used for drilling the interior trim panel. A recycling device is arranged on the tank body 104, and the recycling device is used to recycle the cutting waste. The guiding device includes a driving device, a lifting device, a moving device, a guide rail 201, a support seat 202, a first motor 203, a first guiding member 204, a first cross arm 205, a hollow drill bit 206, a core rod 207, a spline 208, a second cross arm 209, and an electric cylinder 210. The guide rail 201 is arranged on the outer side wall of the machine body 101. The support seat 202 is slidably installed on the guide rail 201 by the driving of the electric cylinder 210. The first motor 203 is installed on the outer side wall of the support seat 202. The lower part of the first guiding member 204 is rotatably installed on the support seat 202. The output end of the first motor 203 is connected to the rotating end of the first guiding member 204. The first cross arm 205 is installed on the first guiding member 204 through the lifting device. The hollow drill bit 206 rotates through the inside of the first cross arm 205. The core rod 207 is rotatably installed at the bottom end of the second cross arm 209. The spline 208 is arranged on the outer side wall of the core rod 207, and a spline groove is arranged on the inner wall of the hollow drill bit 206. The second motor 211 is installed on the outer side wall of the second cross arm 209. The output end of the second motor 211 is connected to the core rod 207. The second cross arm 209 is installed on the moving device. In this embodiment, the wire is passed between the body 101, the upper head 102 and the lower head 103. The interior panel to be cut is placed on multiple suction cups 106. The external vacuum device sucks air into the two vacuum boxes 105, so that the multiple suction cups 106 adsorb and fix the interior panel. When fixing the curved interior panel, the two vacuum boxes 105 are swung and adjusted by the adjusting device, so that the multiple suction cups 106 are attached to the curved surface at a certain inclination angle, improving the fixing flexibility of interior panels of different shapes. The two vacuum boxes 105 are driven by the adjusting device to move, so that the multiple suction cups 106 move the interior panel, improving the convenience of cutting different positions of the interior panel by the wire. When cutting an inner circle on the interior panel, a hole is pre-drilled on the interior panel by the guiding device, and then the wire is guided by the guiding device to pass through the drilled hole, thereby reducing the complexity of the manual wire threading operation of the wire by personnel, improving work efficiency and usability; when threading the wire, the lifting device drives the first cross arm 205 to move upward, so that the first cross arm 205 drives the top of the hollow drill 206 to connect with the wire outlet of the upper head 102. When the wire is discharged from the upper head 102, the front end of the wire is located inside the hollow drill 206. Then the lifting device drives the first cross arm 205 to move downward at the same speed as the wire, so that the end of the wire is always located inside the hollow drill 206, avoiding the situation that the wire is deflected by external influence. Then the bottom end of the hollow drill 206 is connected to the wire inlet of the lower head 103, so that the end of the wire smoothly enters the lower head 103, reducing the complexity of the manual wire threading operation of the wire by personnel and improving work efficiency.
[0022] Embodiment 2 Based on Embodiment 1, a slow wire cutting device for an interior panel of the present invention, the adjusting device includes a chassis 301, a bracket 302, a worm gear 303, a worm 304, a third motor 305, a first electric rotating table 306, a second guiding member 307 and a third guiding member 308. The third guiding member 308 is installed on the inner side wall of the groove body 104. The second guiding member 307 is slidably installed on the third guiding member 308. The first electric rotating table 306 is slidably installed on the second guiding member 307. The bottom end of the chassis 301 is installed on the rotating end of the first electric rotating table 306. Two brackets 302 are rotatably installed on the chassis 301. Two vacuum boxes 105 are respectively installed on the tops of the two brackets 302. Two worm gears 303 are respectively installed on the two brackets 302. The worm 304 is rotatably installed on the chassis 301. The worm 304 meshes with the two worm gears 303. The third motor 305 is installed on the outer side wall of the chassis 301. The output end of the third motor 305 is connected to the worm 304; The recycling device includes a flow guide cover 401, two groups of crushing rollers 402, a delivery pump 403, a filter box 404, and a filter screen 405. The flow guide cover 401 is arranged on the inner side wall of the tank body 104. The two groups of crushing rollers 402 are rotatably installed inside the flow guide cover 401 through external power equipment. The input end of the delivery pump 403 is communicated and arranged at the bottom end of the flow guide cover 401. The output end of the delivery pump 403 is communicated with the filter box 404. A liquid discharge port and a chip discharge port are respectively arranged on the filter box 404. The filter screen 405 is arranged inside the filter box 404; The moving device includes a second electric rotating table 501, a fourth guiding member 502, a first lead screw 503, and a fourth motor 504. The second electric rotating table 501 is installed at the top end of the first cross arm 205. The fourth guiding member 502 is installed on the rotating end of the second electric rotating table 501. The first lead screw 503 is rotatably installed inside the fourth guiding member 502. The second cross arm 209 is slidably installed on the fourth guiding member 502. The second cross arm 209 is cooperatively screwed on the first lead screw 503. The fourth motor 504 is installed at the top end of the fourth guiding member 502. The output end of the fourth motor 504 is connected to the first lead screw 503; It further includes a second lead screw 601, a fifth motor 602, a third lead screw 603, and a sixth motor 604. The second lead screw 601 is rotatably installed on the inner side wall of the third guiding member 308. The second guiding member 307 is cooperatively screwed on the second lead screw 601. The fifth motor 602 is installed on the outer side wall of the third guiding member 308. The output end of the fifth motor 602 is connected to the second lead screw 601. The third lead screw 603 is rotatably installed on the inner side wall of the second guiding member 307. The first electric rotating table 306 is cooperatively screwed on the third lead screw 603. The sixth motor 604 is installed on the outer side wall of the second guiding member 307. The output end of the sixth motor 604 is connected to the third lead screw 603; The lifting device includes a fourth lead screw 701 and a seventh motor 702. The fourth lead screw 701 is rotatably installed on the inner side wall of the first guiding member 204. The first cross arm 205 is cooperatively screwed on the fourth lead screw 701. The seventh motor 702 is installed at the top end of the first guiding member 204. The output end of the seventh motor 702 is connected to the fourth lead screw 701; It further includes a thermostat 801. The thermostat 801 is arranged on the inner side wall of the tank body 104; It further includes a camera 901. The camera 901 is installed on the outer side wall of the first cross arm 205; A sensor is arranged on the upper machine head 102; In this embodiment, the third motor 305 drives the worm 304 to rotate, causing the worm 304 to drive the two sets of brackets 302 to swing through meshing with the two sets of worm wheels 303, so that the two sets of brackets 302 swing and adjust the two sets of vacuum boxes 105, improving the convenience of fixing the arc-shaped interior trim panel. The first electric rotating table 306 drives the chassis 301 to rotate, causing the chassis 301 to drive the interior trim panel to rotate and adjust. The first electric rotating table 306 and the second guide member 307 cooperate to move, thereby improving the flexibility of the moving position of the interior trim panel. The cut waste is guided and conveyed between the two sets of crushing rollers 402 through the diversion cover 401. The two sets of crushing rollers 402 crush the waste. The conveying pump 403 extracts the solid-liquid mixture in the diversion cover 401, so that the mixture is conveyed into the filter box 404. The debris is separated by the filter screen 405, so that the liquid flows back into the tank body 104, improving the convenience of automatic crushing and recycling of the cut waste.
[0023] Embodiment 3 Based on Embodiment 1, for a slow wire cutting device for an interior trim panel of the present invention, when it is necessary to drill a hole in the interior trim panel, the moving device drives the second cross arm 209 to move, causing the second cross arm 209 to pass the core rod 207 through the inside of the hollow drill bit 206. At this time, the bottom end of the core rod 207 extends outside the hollow drill bit 206, making the core rod 207 and the hollow drill bit 206 form an integral drill bit. At the same time, the spline 208 is inserted into the spline groove of the hollow drill bit 206. The second motor 211 drives the core rod 207 to rotate, causing the core rod 207 to drive the hollow drill bit 206 to rotate, so that the hollow drill bit 206 and the core rod 207 cooperate to drill the interior trim panel. After drilling, the core rod 207 is withdrawn from outside the hollow drill bit 206, and then the above-mentioned wire threading and guiding action of the hollow drill bit 206 can be repeated. When the cut waste is not separated from the interior trim panel in time, the second cross arm 209 drives the core rod 207 to move downward, causing the bottom end of the core rod 207 to impact the waste, so that the waste is separated.
[0024] Such as Figures 1 to 13As shown in the figure, in the working process of a slow wire cutting device for an interior trim panel of the present invention, a wire passes between the machine body 101, the upper headstock 102 and the lower headstock 103. The interior trim panel to be cut is placed on multiple suction cups 106. By an external vacuum device sucking air into two vacuum chambers 105, the multiple suction cups 106 adsorb and fix the interior trim panel. When it is necessary to fix a curved interior trim panel, the two vacuum chambers 105 are swung and adjusted by an adjusting device, so that the multiple suction cups 106 are attached to the curved surface at a certain inclination angle. The two vacuum chambers 105 are driven by the adjusting device to move, so that the multiple suction cups 106 move the interior trim panel, which is convenient for the wire to cut different positions of the interior trim panel. When it is necessary to cut an inner circle on the interior trim panel, a hole is pre-drilled on the interior trim panel by a guiding device, and then the wire is guided by the guiding device to pass through the inside of the drilled hole.
[0025] The main functions achieved by the present invention are as follows: 1. Improve the fixing flexibility of interior trim panels of different shapes; 2. Reduce the complexity of manual wire threading operation of the wire by personnel and improve work efficiency; 3. By pre-drilling holes on the interior trim panel, reduce the complexity of personnel operation; 4. When the waste material after cutting is not separated from the interior trim panel in time, the second cross arm 209 drives the core rod 207 to move downward, so that the bottom end of the core rod 207 impacts the waste material, thereby separating the waste material; 5. Automatically crush and recycle the cutting waste.
[0026] The machine body 101, the upper headstock 102, the lower headstock 103, the first motor 203, the electric cylinder 210, the second motor 211, the third motor 305, the delivery pump 403, the second electric rotary table 501, the fourth motor 504, the fifth motor 602, the sixth motor 604, the seventh motor 702, the thermostat 801 and the camera 901 of the slow wire cutting device for an interior trim panel of the present invention are purchased on the market. Those skilled in the industry only need to install and operate them according to the attached operation manuals, without the need for creative labor from those skilled in the art.
[0027] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A slow-feed wire cutting device for interior trim panels, comprising a machine body (101), an upper machine head (102) and a lower machine head (103), wherein the upper machine head (102) and the lower machine head (103) are mounted on the machine body (101) in an upper and lower manner relative to each other; characterized in that: The machine also comprises an adjusting device, a guiding device, a recycling device, a trough body (104), two groups of vacuum boxes (105) and a plurality of groups of suction cups (106); the trough body (104) is arranged on the outer wall of the machine body (101); the two groups of vacuum boxes (105) are both installed inside the trough body (104) through the adjusting device, and the two groups of vacuum boxes (105) are both connected to external vacuum equipment; the adjusting device is used to move and adjust the two groups of vacuum boxes (105); the plurality of groups of suction cups (106) are respectively connected and arranged on the two groups of vacuum boxes (105); the guiding device is arranged on the outer wall of the machine body (101); the guiding device is used to assist in threading of a metal wire, and the guiding device is used to perform hole punching processing on an interior trim panel; a recycling device is arranged on the trough body (104); the recycling device is used to recycle cutting waste.
2. The slow-feed wire cutting equipment for interior trim panels according to claim 1, characterized in that: The guide device comprises a driving device, a lifting device, a moving device, a guide rail (201), a support seat (202), a first motor (203), a first guide member (204), a first cross arm (205), a hollow drill bit (206), a core rod (207), a spline (208), a second cross arm (209), an electric cylinder (210), and a second motor (211); the guide rail (201) is arranged on the outer wall of the machine body (101); the support seat (202) is slidably mounted on the guide rail (201) by the drive of the electric cylinder (210); the first motor (203) is mounted on the outer wall of the support seat (202); and the lower part of the first guide member (204) is rotatably mounted on the support seat (202). On the seat (202), the output end of the first motor (203) is connected to the rotating end of the first guide member (204), the first cross arm (205) is installed on the first guide member (204) through a lifting device, the hollow drill bit (206) rotates through the inside of the first cross arm (205), the core rod (207) is rotatably installed on the bottom end of the second cross arm (209), the spline (208) is arranged on the outer wall of the core rod (207), and the inner wall of the hollow drill bit (206) is provided with a spline groove, the second motor (211) is installed on the outer wall of the second cross arm (209), the output end of the second motor (211) is connected to the core rod (207), and the second cross arm (209) is installed on the moving device.
3. The slow-wire cutting equipment for interior trim panels according to claim 1, characterized in that: The adjusting device comprises a chassis (301), a bracket (302), a worm wheel (303), a worm (304), a third motor (305), a first electric rotating platform (306), a second guide member (307) and a third guide member (308), wherein the third guide member (308) is mounted on the inner side wall of the slot body (104), the second guide member (307) is slidably mounted on the third guide member (308), the first electric rotating platform (306) is slidably mounted on the second guide member (307), and the bottom end of the chassis (301) is mounted on the first At the rotating end of the electric rotating platform (306), two groups of brackets (302) are both rotatably mounted on the chassis (301), two groups of vacuum boxes (105) are respectively mounted on the top ends of the two groups of brackets (302), two groups of worm gears (303) are respectively mounted on the two groups of brackets (302), a worm (304) is rotatably mounted on the chassis (301), the worm (304) is meshed with the two groups of worm gears (303), a third motor (305) is mounted on the outer side wall of the chassis (301), and an output end of the third motor (305) is connected to the worm (304).
4. The slow-wire cutting equipment for interior trim panels according to claim 1, characterized in that: The recovery device comprises a flow guide cover (401), two groups of crushing rollers (402), a delivery pump (403), a filter box (404) and a filter screen (405); the flow guide cover (401) is arranged on the inner wall of the tank body (104); the two groups of crushing rollers (402) are rotatably installed inside the flow guide cover (401) through an external power device; the input end of the delivery pump (403) is connected to the bottom end of the flow guide cover (401); the output end of the delivery pump (403) is connected to the filter box (404); the filter box (404) is respectively provided with a liquid discharge port and a chip discharge port; and the filter screen (405) is arranged inside the filter box (404).
5. The slow-wire cutting equipment for interior trim panels according to claim 2, characterized in that: The moving device comprises a second electric rotating platform (501), a fourth guide member (502), a first lead screw (503) and a fourth motor (504); the second electric rotating platform (501) is mounted on the top of the first cross arm (205); the fourth guide member (502) is mounted on the rotating end of the second electric rotating platform (501); the first lead screw (503) is rotatably mounted inside the fourth guide member (502); the second cross arm (209) is slidably mounted on the fourth guide member (502); the second cross arm (209) is screwed onto the first lead screw (503); the fourth motor (504) is mounted on the top of the fourth guide member (502); and the output end of the fourth motor (504) is connected to the first lead screw (503).
6. The slow-wire cutting equipment for interior trim panels according to claim 3, characterized in that: The invention also comprises a second lead screw (601), a fifth motor (602), a third lead screw (603) and a sixth motor (604), wherein the second lead screw (601) is rotatably mounted on the inner side wall of the third guide member (308), the second guide member (307) is screwed on the second lead screw (601), the fifth motor (602) is mounted on the outer side wall of the third guide member (308), the output end of the fifth motor (602) is connected to the second lead screw (601), the third lead screw (603) is rotatably mounted on the inner side wall of the second guide member (307), the first electric rotating platform (306) is screwed on the third lead screw (603), the sixth motor (604) is mounted on the outer side wall of the second guide member (307), and the output end of the sixth motor (604) is connected to the third lead screw (603).
7. The slow-feed wire cutting equipment for interior trim panels as claimed in claim 2, characterized in that: The lifting device comprises a fourth lead screw (701) and a seventh motor (702); the fourth lead screw (701) is rotatably mounted on the inner wall of the first guide member (204); the first cross arm (205) is screwed onto the fourth lead screw (701); the seventh motor (702) is mounted on the top of the first guide member (204); and the output end of the seventh motor (702) is connected to the fourth lead screw (701).
8. The slow-wire cutting device for interior trim panels according to claim 1, characterized in that: It also includes a thermostat (801), which is arranged on the inner wall of the tank body (104).
9. The slow-wire cutting device for interior trim panels according to claim 2, characterized in that: It also includes a camera (901), which is mounted on the outer side wall of the first cross arm (205).
10. The slow-wire cutting device for interior trim panels according to claim 1, characterized in that: A sensor is provided on the upper machine head (102).