Automobile seat machining wire cutting equipment and cutting machining method

Abstract

The invention relates to the technical field of automobile seat machining, in particular to automobile seat machining linear cutting equipment and a cutting machining method.The automobile seat machining linear cutting equipment comprises a linear cutting equipment body, a liquid conveying mechanism and an anti-blocking mechanism, and the liquid conveying mechanism comprises a water tank and a draw-off pump; the anti-blocking mechanism comprises a fixed box, a sliding box, an arc-shaped filter screen, a threaded sliding frame, a screw rod, a strip-shaped magnet, a driving wheel, a driving device and a reversing device, working fluid flows back into the water tank through the water guide cover in the machining process, the working fluid is filtered through the arc-shaped filter screen before flowing back, and impurities of the working fluid are reduced; therefore, the problems that in the prior art, wire cutting equipment is not provided with a working solution treatment mechanism, scrap iron is mixed into wire cutting working solution during machining, a liquid spraying opening is prone to being blocked, the wire cutting working solution is unstable, the machining quality of a machined part is reduced, meanwhile, the conductivity is enhanced, the arc extinguishing condition is prone to occurring, and the machining quality is affected can be solved. And the use effect of the wire cutting equipment is seriously reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile seat processing, and in particular to an automobile seat processing wire cutting device and a cutting processing method. Background Art

[0002] Car seats are one of the most important parts in a car. The seat cushion frame and backrest frame of a car seat are mostly assembled by welding multiple parts, and some special-shaped iron parts will be processed using wire cutting equipment.

[0003] Prior art CN116252009B discloses a wire cutting device with automatic wire threading, including a machine tool body; a wire storage mechanism for winding and unwinding the wire electrode, the wire storage mechanism includes a wire storage barrel, and the outer wall of the wire storage barrel is provided with a clamping assembly for fixing the end of the wire electrode; a movable tube group wire threading mechanism for threading the wire electrode, and the movable tube group wire threading mechanism is provided with a translatable receiving tube at one end close to the wire storage barrel, and the hollow receiving tube can thread the wire electrode; when the wire storage barrel rotates to a preset position, the end of the receiving tube can translate to act on the clamping assembly to make it present an open state, and when the receiving tube is separated from the clamping assembly, the clamping assembly restores the clamping state and clamps and fixes the end of the wire electrode; a clamping mechanism for forward or backward clamping of the wire electrode. The translatable receiving tube cooperates with the clamping assembly that can be opened and clamped, and under the clamping action of the clamping mechanism, the wire electrode can be automatically clamped, clamped and unwound, and the automatic operation is realized, which significantly improves the processing efficiency.

[0004] Prior art CN113319389B discloses a high-precision CNC diamond wire cutting device, including a device housing, wherein an upper fixing frame, a cutting wire, a support seat and a lower fixing frame are arranged inside the device housing. The upper and lower fixing frames of the invention are respectively provided with driving motors in the three directions of X, Y and Z to achieve accurate cutting of curved surfaces.

[0005] However, the applicant has discovered that the wire cutting equipment under the prior art does not have a working fluid processing mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which can easily clog the spray port, causing the wire cutting working fluid to be unstable, reducing the processing quality of the workpiece, and at the same time, the conductivity will be enhanced, which can easily cause arc extinguishing, seriously reducing the use effect of the wire cutting equipment. Summary of the invention

[0006] The purpose of the present invention is to provide a wire cutting device and a cutting method for automobile seat processing, aiming to solve the problem that the wire cutting device in the prior art is not provided with a working fluid processing mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which is easy to block the spray port, resulting in instability of the wire cutting working fluid, reducing the processing quality of the workpiece, and at the same time, the conductivity will be enhanced, which is easy to produce arc extinguishing, seriously reducing the use effect of the wire cutting equipment.

[0007] To achieve the above-mentioned object, the present invention provides a car seat processing wire cutting device, comprising a wire cutting device body, a water guide cover is fixedly installed on the outer side of the right water outlet of the water storage chamber of the front workbench of the wire cutting device body, and also comprises an infusion mechanism and an anti-blocking mechanism, wherein the anti-blocking mechanism is arranged on the side of the water guide cover close to the infusion mechanism;

[0008] The infusion mechanism includes a water tank and an extraction pump, wherein the water tank is arranged on the ground on the right side of the wire cutting device body, and the extraction pump is fixedly mounted on a detachable cover plate on the top of the water tank, and the water outlet side of the extraction pump is connected to the water inlet of the cooling mechanism of the wire cutting device body through a movable hose;

[0009] The anti-clogging mechanism includes a fixed box, a sliding box, an arc-shaped filter screen, a threaded slide, a screw, a bar magnet, a driving wheel, a driving device and a reversing device. The fixed box is fixedly connected to the water tank and is located below the water guide cover. An overflow box is arranged on the left side of the fixed box. The sliding box is detachably connected to the fixed box and is located in the fixed box. The arc-shaped filter screen is fixedly connected to the sliding box and is located at the bottom of the sliding box. The threaded slide is slidably connected to the sliding box and is located at the front side of the top of the sliding box. The screw is rotatably connected to the sliding box and is threadedly connected to the threaded slide and passes through the threaded slide. The bar magnet is detachably connected to the threaded slide and is located in the sliding box and is above the arc-shaped filter screen. The driving wheel is fixedly connected to the screw and is located on the screw. The driving device is arranged on the side of the water tank close to the driving wheel. The reversing device is arranged on both sides of the top of the sliding box.

[0010] Among them, the overflow box is connected to the overflow port on the left side of the sliding box, a float switch is installed on the overflow box, the float switch is electrically connected to the external electrical control cabinet of the wire cutting equipment body, the electrical control cabinet is provided with an indicator light, and is electrically connected to the extraction pump.

[0011] Among them, the driving device includes a waterproof motor, an auxiliary wheel and a transmission belt. The waterproof motor is fixedly connected to the water tank, electrically connected to the electric control cabinet, and is located on the water tank; the auxiliary wheel is fixedly connected to the output shaft of the waterproof motor and is located on the output shaft of the waterproof motor; the transmission belt has a V-shaped cross-section and is respectively mounted on the driving wheel and the auxiliary wheel.

[0012] Wherein, the reversing device includes a first signal frame and a second signal frame, the first signal frame is detachably connected to the sliding box, and is electrically connected to the electric control cabinet, and is located on one side of the top of the sliding box; the second signal frame is detachably connected to the sliding box, and is electrically connected to the electric control cabinet, and is located on the side of the sliding box away from the first signal frame.

[0013] Wherein, a detachable water baffle is arranged on the front side of the working table of the wire cutting equipment body, and an adjustment pad is arranged on the bottom.

[0014] The wire cutting equipment body is composed of a machine tool, a numerical control system and a high-frequency power supply, and the numerical control system and the high-frequency power supply are electrically connected to the electric control cabinet respectively.

[0015] Wherein, the automobile seat processing wire cutting equipment also includes an extraction mechanism, and the extraction mechanism is arranged on the top of the overflow box.

[0016] Wherein, the extraction mechanism includes a positioning plate, an automatic pump and a water pipe, the positioning plate is fixedly connected to the overflow box and is located on the top of the overflow box; the automatic pump is fixedly connected to the positioning plate, electrically connected to the electric control cabinet, and is located on the positioning plate; the water pipe is connected to the water outlet of the automatic pump and is located on the side of the automatic pump close to the sliding box.

[0017] Among them, a wire cutting processing method for automobile seat processing includes the following steps:

[0018] Place the seat parts on the fixture of the wire cutting equipment body and fix them;

[0019] After the wire cutting device body is turned on, the parts cutting process is performed, and the infusion mechanism delivers the working fluid to the cooling mechanism of the wire cutting device body and sprays it out for use;

[0020] When the working fluid flows back, it is filtered through the anti-clogging mechanism to reduce impurities, and then flows back to the infusion mechanism to continue circulating and transporting, thereby preventing the working fluid spray port of the equipment from being blocked.

[0021] Wherein, the tightness of the transmission belt on the driving wheel in the anti-blocking mechanism is checked by visual inspection.

[0022] The present invention provides a car seat processing wire cutting device. During processing, the seat parts are placed on a fixture in front of the wire cutting device body and fixed. Then, the device is turned on to perform cutting processing. At the same time, the extraction pump is activated to extract the working fluid in the water tank and transport it to the cooling mechanism of the wire cutting device body for spraying and use. Then, the working fluid flows back to the water tank through the water guide cover. Before the working fluid flows back, it will first be filtered through an arc filter to reduce impurities in the working fluid entering the water tank. Furthermore, the driving device drives the screw to rotate, and the rotation of the screw drives the threaded slide to move, thereby driving The bar magnet moves inside the sliding box, and the reversing device is used to assist in automatic reversing control. The reciprocating movement of the bar magnet can absorb iron filings in the water, reduce impurities falling on the upper end surface of the arc filter, and avoid clogging of its filter holes, thereby solving the problem that the wire cutting equipment in the prior art does not have a working fluid treatment mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which is easy to clog the spray port, resulting in instability of the wire cutting working fluid and reducing the processing quality of the workpiece. At the same time, the conductivity will be enhanced, arc extinguishing will be easy to occur, and the use effect of the wire cutting equipment will be seriously reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0024] Figure 1 It is a schematic diagram of the overall structure of the automobile seat processing wire cutting equipment according to the first embodiment of the present invention.

[0025] Figure 2 It is a schematic structural diagram of the overflow box of the first embodiment of the present invention.

[0026] Figure 3 is a sectional view of a sliding box according to a first embodiment of the present invention.

[0027] Figure 4 It is a schematic diagram of the overall structure of the wire cutting equipment for processing automobile seats according to the second embodiment of the present invention.

[0028] Figure 5 4 is a top view of a positioning plate according to a second embodiment of the present invention.

[0029] Figure 6 It is a schematic diagram of the overall structure of the automobile seat processing wire cutting equipment according to the third embodiment of the present invention.

[0030] Figure 7 Schematic diagram of the structure of the coarse filter screen of the third embodiment of the present invention.

[0031] Figure 8 The present invention is a flow chart of the wire cutting method for processing an automobile seat.

[0032] In the figure: 101-wire cutting equipment body, 102-water guide cover, 103-water tank, 104-extraction pump, 105-fixed box, 106-sliding box, 107-arc filter, 108-threaded slide, 109-screw, 110-bar magnet, 111-driving wheel, 112-overflow box, 113-float switch, 114-electric control cabinet, 115-indicator light, 116-waterproof motor, 117-auxiliary drive wheel, 118-transmission belt, 119-first signal frame, 120-second signal frame, 121-detachable water baffle, 122-adjusting pad, 201-positioning plate, 202-automatic pump, 203-water guide pipe, 301-filter box, 302-top cover, 303-coarse filter, 304-fine filter. DETAILED DESCRIPTION

[0033] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0034] Embodiment 1:

[0035] like Figures 1 to 3 As shown, Figure 1 This is the overall structural diagram of the wire cutting equipment for automobile seat processing. Figure 2 is a schematic diagram of the structure of the overflow box 112, Figure 3 It is a cross-sectional view of a sliding box 106. The present invention provides a kind of automobile seat processing wire cutting equipment: it includes a wire cutting equipment body 101, an infusion mechanism and an anti-blocking mechanism, the infusion mechanism includes a water tank 103 and an extraction pump 104, the anti-blocking mechanism includes a fixed box 105, a sliding box 106, an arc filter 107, a threaded slide 108, a screw 109, a bar magnet 110, a driving wheel 111, a driving device and a reversing device, the driving device includes a waterproof motor 116, an auxiliary wheel 117 and a transmission belt 118, and the reversing device includes a first signal frame 119 and a second signal frame 120. The above-mentioned solution can solve the problem that the wire cutting equipment in the prior art does not have a working fluid processing mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which is easy to block the spray port, resulting in instability of the wire cutting working fluid and reducing the processing quality of the workpiece. At the same time, the conductivity will be enhanced, which is easy to cause arc extinguishing, and seriously reduce the use effect of the wire cutting equipment. It can be understood that the above-mentioned solution can avoid clogging of the equipment spray port, which is conducive to improving the use effect of the equipment.

[0036] In this embodiment, a water guide cover 102 is fixedly installed outside the water outlet on the right side of the water storage chamber of the workbench in front of the wire cutting equipment body 101. The water guide cover 102 is fixed to the outside of the water outlet of the wire cutting equipment body 101 by bolts.

[0037] The anti-clogging mechanism is arranged on the side of the water guide cover 102 close to the infusion mechanism; the anti-clogging mechanism is used for filtering the working fluid during reflux.

[0038] The infusion mechanism includes a water tank 103 and an extraction pump 104. The water tank 103 is arranged on the ground on the right side of the wire cutting equipment body 101. The extraction pump 104 is fixedly installed on the removable cover plate on the top of the water tank 103. The water outlet side of the extraction pump 104 is connected with the water inlet of the cooling mechanism of the wire cutting equipment body 101 through a movable hose; the water tank 103 can be directly arranged on the ground on one side of the wire cutting equipment body 101, and a removable cover plate is installed on one side of the top of the water tank 103. The extraction pump 104 is fixed on the cover plate by bolts. The extraction pump 104 is electrically connected to the electric control cabinet 114 through a cable. The water outlet side of the extraction pump 104 is connected with the water inlet of the cooling mechanism of the wire cutting equipment body 101 through a movable hose to realize liquid supply. A rectangular opening is arranged on the other side of the water tank 103 to facilitate the reflux of the working fluid.

[0039] The anti-clogging mechanism includes a fixed box 105, a sliding box 106, an arc filter 107, a threaded slide 108, a screw 109, a bar magnet 110, a driving wheel 111, a driving device and a reversing device. The fixed box 105 is fixedly connected to the water tank 103 and is located below the water guide cover 102. An overflow box 112 is provided on the left side of the fixed box 105. The sliding box 106 is detachably connected to the fixed box 105 and is located in the fixed box 105. The arc filter 107 is fixedly connected to the sliding box 106 and is located at the bottom of the sliding box 106. The threaded slide 108 is connected to the sliding box 103. The movable box 106 is slidably connected and is located on the top front side of the sliding box 106. The screw 109 is rotatably connected to the sliding box 106 and is threadedly connected to the threaded slide 108 and penetrates the threaded slide 108. The bar magnet 110 is detachably connected to the threaded slide 108 and is located in the sliding box 106 and above the arc filter 107. The driving wheel 111 is fixedly connected to the screw 109 and is located on the screw 109. The driving device is arranged on the side of the water tank 103 close to the driving wheel 111, and the reversing device is arranged on both sides of the top of the sliding box 106. The bottom support feet of the fixed box 105 are fixed to the water tank 103 by bolts. The middle of the fixed box 105 is a rectangular through cavity. The sliding box 106 can slide directly into the rectangular through cavity of the fixed box 105. The top is placed and limited by setting a rectangular limiter. The overflow box 112 is used for overflow treatment in case of blockage. The connecting parts on both sides of the bottom of the arc filter 107 are installed on the bottom of the sliding box 106 by bolts. Compared with the traditional flat plate structure, the arc structure at the bottom of the arc filter 107 can increase the filtration contact area and improve the filtration effect. The sliding box 106 is provided with a T-shaped sliding The groove is convenient for the sliding installation of the T-shaped part of the threaded slide 108. The bar magnet 110 is installed on the installation part of the threaded slide 108 by bolts. The screw 109 cooperates with the through threaded hole on the threaded slide 108. Both sides of it are installed on the supporting bearing seats arranged on both sides of the top of the sliding box 106 through rotating bearings. The driving wheel 111 is installed on the stepped shaft of the screw 109 by a flat key and is limited by a limiting plate fixed by bolts. The driving device is used to drive the driving wheel 111 to rotate, and the reversing device is used to assist the reciprocating movement control of the threaded slide 108.

[0040] Secondly, the overflow box 112 is connected to the overflow port on the left side of the sliding box 106. A float switch 113 is installed on the overflow box 112. The float switch 113 is electrically connected to the external electric control cabinet 114 of the wire cutting equipment body 101. The electric control cabinet 114 is provided with an indicator light 115 and is electrically connected to the extraction pump 104. An overflow port is provided on the left side of the sliding box 106. The cross section of the overflow port is U-shaped, which is convenient for water conduction. The overflow box 112 is integrally formed with the fixed box 105, and its water inlet is connected to the overflow port on the left side of the sliding box 106. The float switch 113 is installed on the overflow box 112. The model is ESC-7810-2A1. The wire cutting equipment body 101 adopts an external electric control cabinet 114. The indicator light 115 is fixedly installed on the electric control cabinet 114. The indicator light 115 is 15 is connected to the control circuit of the float switch 113. When the arc filter 107 is blocked, the water will flow into the overflow box 112 through the overflow port on the sliding box 106 to prevent the working fluid from flowing out directly. When the float of the float switch 113 moves upward, the water level in the overflow box 112 is stored to the maximum limit position, but the water level is still a certain distance away from the top end face. At this time, the indicator light 115 flashes red to remind the operator to handle it in time.

[0041] Then, the waterproof motor 116 is fixedly connected to the water tank 103, and is electrically connected to the electric control cabinet 114, and is located on the water tank 103; the auxiliary drive wheel 117 is fixedly connected to the output shaft of the waterproof motor 116, and is located on the output shaft of the waterproof motor 116; the transmission belt 118 has a V-shaped cross-section, and is respectively mounted on the driving wheel 111 and the auxiliary drive wheel 117. The waterproof motor 116 is fixed to the motor mounting seat by bolts and is electrically connected to the electric control cabinet 114 by cables. The cross-section of the motor mounting seat is L-shaped, and a waist-shaped groove is set at the bottom for adjustment. The tightness of the transmission belt 118 can be adjusted by adjusting the position of the motor mounting seat. The auxiliary drive wheel 117 is fixed to the output shaft of the waterproof motor 116 by a flat key and bolts. The cross-section of the transmission belt 118 is V-shaped, and it is respectively mounted in the V-shaped grooves on the driving wheel 111 and the auxiliary drive wheel 117. After the transmission belt 118 is removed, the sliding box 106 can be directly lifted upward to clean the arc filter 107.

[0042] Furthermore, the first signal rack 119 is detachably connected to the sliding box 106, and is electrically connected to the electric control cabinet 114, and is located on one side of the top of the sliding box 106; the second signal rack 120 is detachably connected to the sliding box 106, and is electrically connected to the electric control cabinet 114, and is located on a side of the sliding box 106 away from the first signal rack 119. The vertical plates of the first signal frame 119 and the second signal frame 120 are respectively fixed to the rectangular limiting parts of the sliding box 106 by bolts, and the bolts are countersunk from bottom to top. Photoelectric switches are respectively installed on the first signal frame 119 and the second signal frame 120, and the photoelectric switches are electrically connected to the electric control cabinet 114 through cables for detecting the position of the threaded slide 108. When the first signal frame 119 detects a signal, the control system controls the waterproof motor 116 to drive the threaded slide 108 to move closer to the second signal frame 120. Similarly, when the second signal frame 120 detects a signal, the control system controls the waterproof motor 116 to drive the threaded slide 108 to move closer to the first signal frame 119, thereby realizing the reciprocating movement of the threaded slide 108.

[0043] In another step, a removable water baffle plate 121 is provided at the front side of the workbench of the wire cutting device body 101, and an adjustment pad 122 is provided at the bottom. The removable water baffle plate 121 prevents the working fluid from splashing out from the front side of the device, and connecting ears are directly provided inside and outside thereof to form a snap-on structure, which is convenient for snapping on the edge of the device workbench, and the adjustment pad 122 is convenient for adjusting the level of the device workbench.

[0044] Finally, the wire cutting equipment body 101 is composed of a machine tool, a numerical control system and a high-frequency power supply, and the numerical control system and the high-frequency power supply are electrically connected to the electric control cabinet 114. A wire drum mechanism is arranged on one side of the machine tool, and the wire drum is driven to rotate by a driving motor on one side. X, Y, and Z mechanical arms are arranged on the right side, and a roller assembly is arranged on one side of the mechanical arm for wire installation and position limiting. The front side is a workbench structure, and a fixture is installed on the workbench to fix parts. A cooling mechanism is arranged on one side, and the numerical control system is used for automatic control of the equipment, and its manual operation box can be installed on the door of the electric control cabinet 114.

[0045] When the present invention is used to solve the problem that the wire cutting equipment under the prior art does not have a working fluid processing mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which is easy to block the spray port, resulting in instability of the wire cutting working fluid, reducing the processing quality of the workpiece, and at the same time, the conductivity will be enhanced, which is easy to cause arc extinguishing, seriously reducing the use effect of the wire cutting equipment. During processing, the seat parts are first placed on the clamp in front of the wire cutting equipment body 101 and fixed, and then the equipment is turned on for cutting processing. At the same time, during processing, the extraction pump 104 is activated to extract the working fluid in the water tank 103 and transport it to the cooling mechanism of the wire cutting equipment body 101 through a movable hose for spraying and use. Then, the working fluid can flow back to the water tank 103 through the water guide cover 102. Before returning, the working fluid will first be filtered through the arc filter 107 to reduce the impurities in the working fluid entering the water tank 103. In the first step, the waterproof motor 116 is activated, which will drive the auxiliary wheel 117 to rotate, thereby driving the transmission belt 118 to move, realizing the rotation of the driving wheel 111, driving the screw 109 to rotate, and the rotation of the screw 109 drives the threaded slide 108 to move, thereby driving the bar magnet 110 to move inside the sliding box 106, and the reversing device is used to assist in automatic reversing control. The reciprocating movement of the bar magnet 110 can adsorb iron filings in the water, reduce impurities falling on the upper end surface of the arc filter 107, and avoid clogging of its filter holes, thereby solving the problem that the wire cutting equipment under the prior art does not have a working fluid processing mechanism, so that iron filings will be mixed into the wire cutting working fluid during processing, which is easy to block the spray port, resulting in instability of the wire cutting working fluid, reducing the processing quality of the workpiece, and at the same time, the conductivity will be enhanced, arc extinguishing will be easy to occur, and the use effect of the wire cutting equipment will be seriously reduced.

[0046] Embodiment 2:

[0047] like Figure 4 and Figure 5 As shown, Figure 4 This is the overall structural diagram of the wire cutting equipment for automobile seat processing. Figure 5 It is a top view of the positioning plate 201. Based on the first embodiment, the present invention provides a car seat processing wire cutting device, the car seat processing wire cutting device also includes an extraction mechanism, the extraction mechanism is arranged on the top of the overflow box 112, and the extraction mechanism includes a positioning plate 201, an automatic pump 202 and a water pipe 203.

[0048] The positioning plate 201 is fixedly connected to the overflow box 112 and is located on the top of the overflow box 112; the automatic pump 202 is fixedly connected to the positioning plate 201, electrically connected to the electric control cabinet 114, and located on the positioning plate 201; the water guide pipe 203 is connected to the water outlet of the automatic pump 202 and is located on the side of the automatic pump 202 close to the sliding box 106. The positioning plate 201 is fixed to the top of the overflow box 112 by bolts, the automatic pump 202 is installed on the positioning plate 201 by bolts, and is electrically connected to the electric control cabinet 114 by cables, the water guide pipe 203 is made of copper pipe, which can be bent into an L-shaped pipe, one side of which has an external thread end directly installed on the threaded water outlet of the automatic pump 202, and the other side can be directly placed on the top of the sliding box 106.

[0049] In this embodiment, when the overflow water level in the overflow box 112 causes the float switch 113 to operate, the indicator light 115 flashes in red to remind the operator to take timely action. At this time, the operator can control the automatic pump 202 to quickly extract part of the water in the overflow box 112 to the sliding box 106 for further processing. When the water level drops, the float of the float switch 113 moves downward to reset. At this time, the automatic pump 202 stops automatically. Compared with manual scooping to reset the float switch 113, it will be more conducive to rapid processing and has lower labor intensity.

[0050] Embodiment three:

[0051] like Figure 6 and Figure 7 As shown, Figure 6 This is the overall structural diagram of the wire cutting equipment for automobile seat processing. Figure 7 It is a structural schematic diagram of the coarse filter 303 of the third embodiment. On the basis of the first embodiment, the present invention provides a car seat processing wire cutting device, the car seat processing wire cutting device also includes an input filtering mechanism, the input filtering mechanism includes a filter box 301, a top cover 302, a coarse filter 303 and a fine filter 304.

[0052] Among them, the filter box 301 is fixedly connected to the wire cutting equipment body 101 and is located at the rear side of the wire cutting equipment body 101, the inlet of the filter box 301 is connected to the outlet of the extraction pump 104 through a movable hose, and the outlet of the filter box 301 is connected to the inlet of the cooling mechanism of the wire cutting equipment body 101 through a movable hose; the top cover 302 is detachably connected to the filter box 301 and is located at the top of the filter box 301; the coarse filter 303 is fixedly connected to the top cover 302 and is located at the front side of the bottom of the top cover 302; the fine filter 304 is fixedly connected to the top cover 302 and is located at the rear side of the bottom of the top cover 302. The filter box 301 is fixed to the machine side wall of the wire cutting equipment body 101 by bolts, and its inlet is connected to the outlet of the extraction pump 104 through a movable hose, and the outlet is connected to the inlet of the cooling mechanism of the wire cutting equipment body 101 through a movable hose. The top cover 302 is installed on the bottom of the filter box 301 by bolts for sealing. Two fixed frames are set at the bottom of the top cover 302, and the coarse filter screen 303 and the fine filter screen 304 are fixed by bolts respectively. The inside of the filter box 301, the coarse filter screen 303 and the fine filter screen 304 can be cleaned by removing the top cover 302.

[0053] In this embodiment, by further providing the filter box 301, the top cover 302, the coarse filter 303 and the fine filter 304, the working fluid extracted and transported by the extraction pump 104 can be directly filtered before use, which is further beneficial to reduce impurities in the cooling working fluid and effectively improve the use effect of the equipment.

[0054] like Figure 8 As shown in FIG8 , it is a flow chart of a method for cutting a car seat processing line according to the present invention. The present application provides a method for cutting a car seat processing line, comprising the following steps:

[0055] The seat parts are placed on the fixture of the wire cutting equipment body 101 and fixed;

[0056] After the wire cutting device body 101 is turned on, the parts cutting process is performed, and the infusion mechanism delivers the working fluid to the cooling mechanism of the wire cutting device body 101 and sprays it out for use;

[0057] When the working fluid flows back, it is filtered through the anti-clogging mechanism to reduce impurities, and then flows back to the infusion mechanism to continue circulating and transporting, thereby preventing the working fluid spray port of the equipment from being blocked.

[0058] The tightness of the transmission belt 118 on the driving wheel 111 in the anti-blocking mechanism is checked by visual inspection. The purpose of visually checking the tightness of the transmission belt 118 on the driving wheel 111 is to ensure that the bar magnet 110 can stably reciprocate, ensure the stability of its adsorption treatment, and avoid rapid blockage caused by the arc filter 107. When the transmission belt 118 is too loose, it will not be able to drive the driving wheel 111 to rotate. The operator can directly observe the rotation of the driving wheel 111 with the naked eye to make a judgment.

[0059] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A wire cutting device for processing automobile seats, comprising a wire cutting device body, wherein a water guide cover is fixedly installed on the outer side of the right water outlet of the water storage chamber of the front workbench of the wire cutting device body, characterized in that: It also includes an infusion mechanism and an anti-blocking mechanism, wherein the anti-blocking mechanism is arranged on a side of the water guide cover close to the infusion mechanism; The infusion mechanism includes a water tank and an extraction pump, wherein the water tank is arranged on the ground on the right side of the wire cutting device body, and the extraction pump is fixedly mounted on a detachable cover plate on the top of the water tank, and the water outlet side of the extraction pump is connected to the water inlet of the cooling mechanism of the wire cutting device body through a movable hose; The anti-clogging mechanism includes a fixed box, a sliding box, an arc-shaped filter screen, a threaded slide, a screw, a bar magnet, a driving wheel, a driving device and a reversing device. The fixed box is fixedly connected to the water tank and is located below the water guide cover. An overflow box is arranged on the left side of the fixed box. The sliding box is detachably connected to the fixed box and is located in the fixed box. The arc-shaped filter screen is fixedly connected to the sliding box and is located at the bottom of the sliding box. The threaded slide is slidably connected to the sliding box and is located at the front side of the top of the sliding box. The screw is rotatably connected to the sliding box and is threadedly connected to the threaded slide and passes through the threaded slide. The bar magnet is detachably connected to the threaded slide and is located in the sliding box and is above the arc-shaped filter screen. The driving wheel is fixedly connected to the screw and is located on the screw. The driving device is arranged on the side of the water tank close to the driving wheel. The reversing device is arranged on both sides of the top of the sliding box.

2. The automobile seat processing wire cutting equipment according to claim 1, characterized in that: The overflow box is connected to the overflow port on the left side of the sliding box. A float switch is installed on the overflow box. The float switch is electrically connected to the external electric control cabinet of the wire cutting equipment body. The electric control cabinet is provided with an indicator light and is electrically connected to the extraction pump.

3. The automobile seat processing wire cutting equipment according to claim 2, characterized in that: The driving device includes a waterproof motor, an auxiliary wheel and a transmission belt. The waterproof motor is fixedly connected to the water tank, electrically connected to the electric control cabinet, and is located on the water tank; the auxiliary wheel is fixedly connected to the output shaft of the waterproof motor and is located on the output shaft of the waterproof motor; the transmission belt has a V-shaped cross-section and is respectively mounted on the driving wheel and the auxiliary wheel.

4. The automobile seat processing wire cutting equipment according to claim 2, characterized in that: The reversing device includes a first signal frame and a second signal frame. The first signal frame is detachably connected to the sliding box and electrically connected to the electric control cabinet, and is located on one side of the top of the sliding box; the second signal frame is detachably connected to the sliding box and electrically connected to the electric control cabinet, and is located on the side of the sliding box away from the first signal frame.

5. The automobile seat processing wire cutting equipment according to claim 1, characterized in that: A detachable water baffle is arranged on the front side of the working table of the wire cutting equipment body, and an adjusting pad is arranged on the bottom.

6. The automobile seat processing wire cutting equipment according to claim 2, characterized in that: The wire cutting equipment body is composed of a machine tool, a numerical control system and a high-frequency power supply, and the numerical control system and the high-frequency power supply are electrically connected to the electric control cabinet respectively.

7. The automobile seat processing wire cutting equipment according to claim 2, characterized in that: The automobile seat processing wire cutting equipment also includes an extraction mechanism, which is arranged on the top of the overflow box.

8. The automobile seat processing wire cutting equipment according to claim 7, characterized in that: The extraction mechanism includes a positioning plate, an automatic pump and a water pipe. The positioning plate is fixedly connected to the overflow box and is located on the top of the overflow box; the automatic pump is fixedly connected to the positioning plate, electrically connected to the electric control cabinet, and is located on the positioning plate; the water pipe is connected to the water outlet of the automatic pump and is located on the side of the automatic pump close to the sliding box.

9. A method for cutting a car seat by wire, applicable to the car seat cutting by wire equipment as claimed in any one of claims 1 to 8, characterized in that: The following steps are involved: Place the seat parts on the fixture of the wire cutting equipment body and fix them; After the wire cutting device body is turned on, the parts cutting process is performed, and the infusion mechanism delivers the working fluid to the cooling mechanism of the wire cutting device body and sprays it out for use; When the working fluid flows back, it is filtered through the anti-clogging mechanism to reduce impurities, and then flows back to the infusion mechanism to continue circulating and transporting, thereby preventing the working fluid spray port of the equipment from being blocked.

10. The wire cutting method for processing an automobile seat according to claim 9, characterized in that: The tightness of the transmission belt on the driving wheel in the anti-blocking mechanism is checked by visual inspection.

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