Textile chemical fiber spinneret plate cleaning line

Abstract

The invention discloses a textile chemical fiber spinneret plate cleaning line which comprises a control cabinet, a transfer device, a TEG cleaning device, a water washing device, an alkali washing device, an ultrasonic cleaning device and bearing support mechanisms. The transfer device comprises a rail moving mechanism, a lifting driving mechanism, a swing driving mechanism, a telescopic overhanging mechanism and a support locking mechanism. According to the textile chemical fiber spinneret plate cleaning line, the rail moving mechanism, the lifting driving mechanism, the swing driving mechanism, the telescopic overhanging mechanism and the support locking mechanism are matched, and locking and hoisting of the bearing support mechanism can be achieved; therefore, the spinneret plates borne on the bearing support mechanism are sequentially fed into the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device for corresponding treatment, and the bearing support mechanism and the spinneret plates are lifted and taken out together after treatment is completed, so that manual participation is greatly reduced; and the batch cleaning efficiency of the spinneret plates is effectively improved.

Description

Technical Field

[0001] The invention relates to a textile equipment component cleaning system, in particular to a textile chemical fiber spinneret cleaning line. Background Art

[0002] In the process of textile chemical fiber production, the spinneret needs to be cleaned regularly to ensure the production quality of chemical fiber. At present, the existing cleaning process generally includes steps such as triethylene glycol cleaning, water washing, alkali washing, ultrasonic cleaning, bubbling test and preheating and drying. The equipment used generally includes TEG cleaning furnace, water washing tank, alkali washing tank, ultrasonic cleaning machine, etc. TEG cleaning furnace is based on the dissolution and cleaning ability of triethylene glycol, and various industrial equipment and equipment are cleaned by heating triethylene glycol, such as chemical fiber machinery, spinneret, screw die head, etc. However, the automation integration of these existing equipment is not high, and the high participation of workers is required to complete the entire cleaning process of the spinneret. For example, after the spinneret is cleaned with triethylene glycol, workers are required to transport it at high temperature, take out each spinneret and transport it to the water washing tank for washing, and then carry it to the alkali washing tank for alkali washing by hand after washing. It not only consumes a lot of manpower and material resources, but also the overall efficiency is not high. Therefore, it is necessary to design a textile chemical fiber spinneret cleaning line, which can enhance the automation of the spinneret cleaning process, reduce manual participation, and effectively improve the cleaning efficiency. Summary of the invention

[0003] The purpose of the invention is to provide a textile chemical fiber spinneret cleaning line, which can enhance the degree of automation of the spinneret cleaning process, reduce manual participation, and effectively improve the cleaning efficiency.

[0004] Technical solution: The textile chemical fiber spinneret cleaning line described in the present invention includes a control cabinet, a transfer device, a TEG cleaning device, a water washing device, an alkali washing device, an ultrasonic cleaning device and various supporting bracket mechanisms; the transfer device includes a track moving mechanism, a lifting drive mechanism, a swinging drive mechanism, a telescopic cantilever mechanism and a bracket locking mechanism; the lifting drive mechanism is installed on the track moving mechanism, and the track moving mechanism carries the lifting drive mechanism to move horizontally to the side of the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device; the swinging drive mechanism is installed on the lifting drive mechanism, and the lifting drive mechanism drives the swinging drive mechanism to move up and down; the telescopic cantilever mechanism is installed on the swinging drive mechanism, and the swinging drive mechanism adjusts the horizontal pointing angle of the telescopic cantilever mechanism; the bracket locking mechanism is installed on the telescopic cantilever mechanism, and the telescopic cantilever mechanism is driven by the telescopic cantilever mechanism. The structure adjusts the cantilever distance of the bracket locking mechanism; the bracket locking mechanism is used to lock or release the supporting bracket mechanism, and the supporting bracket mechanism carries the same batch of spinnerets to and from the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device; the TEG cleaning device dissolves and cleans the chemical fiber polymer on each spinneret carried on the supporting bracket mechanism; the water washing device washes each spinneret carried on the supporting bracket mechanism with water; the alkali washing device washes each spinneret carried on the supporting bracket mechanism with alkali; the ultrasonic cleaning device ultrasonically cleans each spinneret carried on the supporting bracket mechanism; the track moving mechanism, the lifting drive mechanism, the swinging drive mechanism, the telescopic cantilever mechanism, the bracket locking mechanism, the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device are all driven and controlled by the control cabinet.

[0005] Furthermore, the supporting bracket mechanism includes a cross-shaped supporting bracket, a lifting column and various liquid outlet pipes; a bracket docking pipe is vertically arranged at the center of the lower side surface of the cross-shaped supporting bracket, and connecting holes are arranged in the four branch supporting rods, and are all connected with the bracket docking pipe; each liquid outlet pipe is vertically installed on the upper side surface of the four branch supporting rods of the cross-shaped supporting bracket, and is connected with the connecting hole; the upper end of the liquid outlet pipe is closed, and various diffusion holes are distributed on the tube wall of the liquid outlet pipe; various mounting rods for mounting spinnerets are vertically arranged on the outer wall of the liquid outlet pipe, and a limit blocking unit for limiting the slipping of the spinneret is arranged on the upper part of the cantilevered end of the mounting rod; a synchronous unlocking unit for synchronously unlocking each limit blocking unit is installed on the liquid outlet pipe; a locking ring groove is arranged at the upper end of the lifting column.

[0006] Furthermore, the bracket locking mechanism includes a locking drive motor, a suspension connecting column, a locking support tube, a telescopic locking tube and a locking sleeve; the upper end of the suspension connecting column is vertically fixed on the telescopic end of the telescopic cantilever mechanism, and the lower end is butt-mounted on the upper end of the locking sleeve; a locking socket is provided on the lower end of the locking sleeve, and a conical slope is provided at the lower end opening of the locking socket; one end of the locking support tube is vertically fixed on the locking sleeve and vertically connected with the locking socket, and the locking drive motor is installed on the other end of the locking support tube; a locking drive screw is rotatably installed in the locking support tube, and one end of the locking drive screw is butt-mounted with the output shaft of the locking drive motor; the telescopic locking tube is movably inserted in the locking support tube, and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube, and the locking drive screw is screwed together with the telescopic drive internal thread and is used to push the end of the telescopic locking tube in and out of the locking socket, thereby inserting it into the locking buckle ring groove at the upper end of the lifting column; the locking drive motor is driven and controlled by the control cabinet.

[0007] Furthermore, the TEG cleaning device includes an insulation furnace body, an insulation furnace cover, a first circulation pump, a heating spiral tube and a bottom annular bracket; the insulation furnace cover is installed at the upper furnace opening of the insulation furnace body through a covering drive mechanism, and is used to cover the upper furnace opening of the insulation furnace body; a bottom docking pipe is provided at the center of the inner bottom of the insulation furnace body, which is used to be installed opposite to the bracket docking pipe; the bottom annular bracket is installed on the inner bottom of the insulation furnace body, and is used to support the cross-shaped supporting frame of the supporting bracket mechanism; the first circulation pump is installed on the outer wall of the insulation furnace body, and the liquid inlet of the first circulation pump is connected with the insulation furnace body, and the liquid outlet of the first circulation pump is connected with the bottom docking pipe; the heating spiral tube is installed on the inner wall of the insulation furnace body, and a heat transfer oil outlet pipe connected with the upper end of the heating spiral tube is provided at the upper part of the insulation furnace body, and a heat transfer oil inlet pipe connected with the lower end of the heating spiral tube is provided at the lower part of the insulation furnace body; the covering drive mechanism and the first circulation pump are driven and controlled by the control cabinet.

[0008] Furthermore, the water washing device includes a water washing tank body, a water washing cover plate, a filtering water tank, a second circulating pump, a rotating support mechanism, a bottom cleaning mechanism and a collecting and discharging mechanism; the water washing cover plate is installed at the upper opening of the water washing tank body through a covering drive mechanism, and is used to cover the upper opening of the water washing tank body; the rotating support mechanism is arranged at the lower part of the water washing tank body, and is used to connect with the bracket docking tube and rotatably support the cross-shaped supporting frame; the collecting and discharging mechanism and the bottom cleaning mechanism are both arranged at the bottom of the water washing tank body, and the bottom cleaning mechanism pushes the bottom of the water washing tank body to the collecting and discharging mechanism. The precipitated impurities on the bottom are collected by the collecting and discharging mechanism and discharged out of the water washing tank body; the filtering water tank and the second circulating pump are both installed on the outer wall of the water washing tank body, the water inlet of the filtering water tank is connected with the lower part of the water washing tank body, the water outlet of the filtering water tank is connected with the water inlet of the second circulating pump, and the water outlet of the second circulating pump is connected with the rotating support mechanism, so as to transport the filtered cleaning water to the bracket docking pipe connected with the rotating support mechanism; the second circulating pump, the rotating support mechanism, the bottom cleaning mechanism and the collecting and discharging mechanism are all driven and controlled by the control cabinet.

[0009] Furthermore, the rotary drive mechanism includes an annular track, a rotary support sleeve, a rotary docking tube, a lifting ring, two supporting beams and a rotary drive motor; the two supporting beams are horizontally installed on the lower inner side of the washing tank body; the annular track is horizontally installed above the two supporting beams through two supporting side plates; the rotary support sleeve is fixedly installed in the middle of the two supporting beams, and an annular docking connecting cavity is provided in the rotary support sleeve, and the water outlet of the second circulating pump is connected to the docking connecting cavity of the rotary support sleeve through a pipeline; the lower end of the rotary docking tube is rotatably installed on the rotary support sleeve, and a connecting cavity for connecting to the rotary docking tube is provided on the lower end of the rotary docking tube. A docking connecting hole connected to the connecting cavity; a second sealing ring is arranged on the inner wall of the upper end pipe mouth of the rotating docking tube, which is used to achieve sealing when it is connected with the bracket docking tube; a rotating connecting rod is arranged on the outer wall of the upper end pipe mouth of the rotating docking tube, and the other end of the rotating connecting rod is fixed on the lifting ring; an annular support pad is arranged on the upper side surface of the lifting ring, and four rotating support rollers are arranged on the lower side surface of the lifting ring, and the rotating support rollers support walking on the circular track; a rotating drive motor is installed on the outer wall of the washing tank body, and the rotating docking tube is rotationally driven by a worm gear transmission mechanism; the rotating drive motor is driven and controlled by the control cabinet.

[0010] Furthermore, the bottom cleaning mechanism includes a cleaning drive motor, a cleaning drive screw, a cleaning support seat and a strip scraper; roller support grooves are provided on the opposite sides of the two supporting beams, the cleaning support seat is located between the two supporting beams, and a plurality of cleaning support rollers that support and walk in the corresponding side roller support grooves are rotatably installed on the cleaning support seat; a hinged groove is provided in the middle part of the upper side edge of the strip scraper, and the lower side edge of the cleaning support seat is hingedly installed at the hinged groove through a hinge shaft; the cleaning drive screw is rotatably installed between the two supporting beams, and the cleaning drive screw is threadedly installed on the cleaning support seat; the cleaning drive motor is fixedly installed on the outer wall of the water washing tank body, and the end of the output shaft of the cleaning drive motor is connected to the end of the cleaning drive screw; the lower side edge of the strip scraper is inclined in the cleaning push direction and is close to the inner bottom of the water washing tank body, so as to push the precipitated impurities at the bottom to move toward the collection and discharge mechanism; the cleaning drive motor is driven and controlled by the control cabinet.

[0011] Furthermore, the collecting and discharging mechanism includes a sewage discharge drive motor, a conveying auger and two closed switch units; a collecting strip groove parallel to the strip scraper is provided on one side of the inner bottom of the water washing tank body, for collecting impurities pushed by the strip scraper; a sewage pipe is vertically connected at one end of the collecting strip groove; two closed switch units are installed in a partitioned manner at the upper and lower ends of the sewage pipe, for opening and closing the sewage pipe; the conveying auger is rotatably installed in the collecting strip groove, for conveying impurities to the sewage pipe; the sewage discharge drive motor is installed on the outer wall of the water washing tank body, and the output shaft end of the sewage discharge drive motor is installed in contact with the end of the conveying auger; the sewage discharge drive motor is driven and controlled by the control cabinet.

[0012] Furthermore, the alkali washing device includes an alkali washing tank body, an alkali washing cover plate, a third circulation pump and a bracket support unit; the alkali washing cover plate is installed at the upper opening of the alkali washing tank body through a covering drive mechanism, and is used to cover the upper opening of the alkali washing tank body; an alkali washing docking pipe is vertically arranged at the center of the inner bottom of the alkali washing tank body, and the upper end of the alkali washing docking pipe is used to be plugged and docked with the bracket docking pipe; the bracket support unit is fixedly installed on the inner bottom of the alkali washing tank body, and is used to horizontally support the cross-shaped supporting frame; the third circulation pump is installed on the outer side wall of the alkali washing tank body, the liquid inlet of the third circulation pump is connected with the alkali washing tank body, and the liquid outlet of the third circulation pump is connected with the lower end of the alkali washing docking pipe through a pipeline; the covering drive mechanism and the third circulation pump are driven and controlled by the control cabinet.

[0013] Furthermore, the ultrasonic cleaning device includes an ultrasonic cleaning tank, two height-adjusting brackets, two ultrasonic transducers and a suspended support unit; the suspended support unit is arranged at the inner bottom center of the ultrasonic cleaning tank, and is used to horizontally support the cross-shaped support bracket; the two height-adjusting brackets are respectively installed on the left and right sides of the ultrasonic cleaning tank, and the two ultrasonic transducers are respectively installed on the two height-adjusting brackets, and the two height-adjusting brackets are used to adjust the depth of the two ultrasonic transducers inserted into the ultrasonic cleaning tank; an arc-shaped diffusion plate is arranged on each of the two ultrasonic transducers, and the inner arc surfaces of the left and right arc-shaped diffusion plates are opposite to each other, and a plurality of hemispherical protrusions are distributed on the inner arc surfaces of the two arc-shaped diffusion plates; the two ultrasonic transducers are driven and controlled by a control cabinet.

[0014] Compared with the prior art, the present invention has the following beneficial effects: by utilizing the cooperation of the track moving mechanism, the lifting drive mechanism, the swinging drive mechanism, the telescopic cantilever mechanism and the bracket locking mechanism, the locking and lifting of the supporting bracket mechanism can be achieved, so that the spinneret carried on the supporting bracket mechanism is sequentially sent to the TEG cleaning device, the water washing device, the alkaline washing device and the ultrasonic cleaning device for corresponding treatment, and after the treatment is completed, the supporting bracket mechanism is lifted and taken out together with each spinneret, which greatly reduces the involvement of manual labor and effectively improves the batch cleaning efficiency of the spinneret. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the cleaning line of the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of the transfer device of the present invention;

[0017] Figure 3 It is a schematic cross-sectional structure diagram of the bracket locking mechanism of the present invention;

[0018] Figure 4 It is a schematic diagram of the supporting bracket structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the TEG cleaning device of the present invention;

[0020] Figure 6 It is a schematic cross-sectional structural diagram of a TEG cleaning device of the present invention;

[0021] Figure 7 It is a schematic structural diagram of the water washing device of the present invention;

[0022] Figure 8 It is a schematic cross-sectional structural diagram of the water washing device of the present invention;

[0023] Fig. 9 It is a schematic diagram of the installation structure of the bottom cleaning mechanism of the present invention;

[0024] Fig.10 It is a partial cross-sectional schematic diagram of the rotary drive mechanism of the present invention;

[0025] Fig.11 It is a schematic cross-sectional structural diagram of a closed switch unit of the present invention;

[0026] Fig.12 It is a schematic structural diagram of the alkali washing device of the present invention;

[0027] Fig.13 It is a schematic cross-sectional structural diagram of the alkali washing device of the present invention;

[0028] Fig.14 It is a schematic structural diagram of the ultrasonic cleaning device of the present invention;

[0029] Fig.15 It is a schematic cross-sectional structural diagram of the ultrasonic cleaning device of the present invention;

[0030] Fig.16 It is a schematic diagram of the cross-sectional structure of the liquid outlet pipe of the present invention;

[0031] Fig.17 It is a schematic diagram of the circuit structure of the present invention. DETAILED DESCRIPTION

[0032] The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0033] like Figure 1-17As shown, the textile chemical fiber spinneret cleaning line disclosed in the present invention includes: a control cabinet 7, a transfer device, a TEG cleaning device, a water washing device, an alkali washing device, an ultrasonic cleaning device and various supporting bracket mechanisms; the transfer device includes a track moving mechanism, a lifting drive mechanism, a swinging drive mechanism, a telescopic cantilever mechanism and a bracket locking mechanism; the lifting drive mechanism is installed on the track moving mechanism, and the track moving mechanism carries the lifting drive mechanism to move horizontally to the side of the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device; the swinging drive mechanism is installed on the lifting drive mechanism, and the lifting drive mechanism drives the swinging drive mechanism to move up and down; the telescopic cantilever mechanism is installed on the swinging drive mechanism, and the swinging drive mechanism adjusts the horizontal pointing angle of the telescopic cantilever mechanism; the bracket locking mechanism is installed on the telescopic cantilever mechanism, and the telescopic cantilever mechanism locks the bracket The cantilever distance is adjusted; the bracket locking mechanism is used to lock or release the supporting bracket mechanism, and the supporting bracket mechanism carries the same batch of spinnerets 100 to enter and exit the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device; the TEG cleaning device dissolves and cleans the chemical fiber polymer on each spinneret 100 carried on the supporting bracket mechanism; the water washing device washes each spinneret 100 carried on the supporting bracket mechanism; the alkali washing device washes each spinneret 100 carried on the supporting bracket mechanism; the ultrasonic cleaning device ultrasonically cleans each spinneret 100 carried on the supporting bracket mechanism; the track moving mechanism, the lifting drive mechanism, the swinging drive mechanism, the telescopic cantilever mechanism, the bracket locking mechanism, the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device are all driven and controlled by the control cabinet 7.

[0034] By utilizing the cooperation of the track moving mechanism, the lifting drive mechanism, the swinging drive mechanism, the telescopic cantilever mechanism and the bracket locking mechanism, the locking and lifting of the supporting bracket mechanism can be achieved, so that the spinneret 100 carried on the supporting bracket mechanism can be sent to the TEG cleaning device, the water washing device, the alkaline washing device and the ultrasonic cleaning device in turn for corresponding treatment, and after the treatment is completed, the supporting bracket mechanism together with each spinneret 100 is lifted and taken out, which greatly reduces the participation of manual labor and effectively improves the batch cleaning efficiency of the spinneret 100.

[0035] Furthermore, the support bracket mechanism includes a cross-shaped support bracket 201, a lifting column 207 and each liquid outlet pipe 204; a support butt pipe 202 is vertically arranged at the center of the lower side of the cross-shaped support bracket 201, and a connecting hole 203 is arranged in each of the four branch support rods, and each of the liquid outlet pipes 204 is vertically installed on the upper side of the four branch support rods of the cross-shaped support bracket 201, and each of the liquid outlet pipes 204 is connected to the connecting hole 203; the upper side of the liquid outlet pipe 204 The end is closed, and various diffusion holes 206 are distributed on the tube wall of the liquid outlet pipe 204; various mounting rods 205 for mounting the spinneret 100 are vertically arranged on the outer wall of the liquid outlet pipe 204, and a limit blocking unit for limiting the slipping of the spinneret 100 is arranged on the upper part of the cantilevered end of the mounting rod 205; a synchronous unlocking unit for synchronously unlocking each limit blocking unit is installed on the liquid outlet pipe 204; a locking ring groove 208 is arranged at the upper end of the lifting column 207. The spinneret 100 can be mounted vertically by using each mounting rod 205, so that impurities can fall downward instead of falling onto the disc surface of the spinneret 100 below; the disc surface of the spinneret 100 can be sprayed and cleaned by using each diffusion hole 206, thereby enhancing the cleaning effect; the mounted spinneret 100 can be limited by using a limit blocking unit to prevent it from easily detaching from the mounting rod 205 during transportation or rotation; the limit blocking units on each mounting rod 205 on the liquid outlet pipe 204 can be synchronously unlocked by using a synchronous unlocking unit, thereby effectively improving the loading and unloading efficiency of the spinneret 100.

[0036] Furthermore, the synchronous unlocking unit includes an unlocking rod 210, a compression locking seat 213 and various pulling steel wires 222; the limit blocking unit includes a blocking rod 209 and a rebound compression spring 221; the upper end of the unlocking rod 210 is rotatably installed on the upper end of the liquid outlet pipe 204, and an internal support 215 is provided in the liquid outlet pipe 204 and at the installation position of each mounting rod 205, and the unlocking rod 210 is rotatably installed on each internal support 215; an annular support seat 211 is provided on the upper end of the liquid outlet pipe 204, and a locking external thread is provided on the through end of the unlocking rod 210, and a locking thread is provided on the locking thread. The through-thread screwing of the locking external thread is installed on the compression locking seat 213, and a compression handle rod 214 is arranged on the compression locking seat 213. The rotation locking of the unlocking rod 210 can be realized by the compression cooperation between the compression locking seat 213 and the annular support seat 211; an unlocking handle rod 212 is arranged on the upper end of the unlocking rod 210; a locking socket 216 is obliquely arranged on the upper side of the cantilevered end of the mounting rod 205, and the center line of the locking socket 216 and the center line of the mounting rod 205 in the cantilevered extension direction The angle range is 25 to 30 degrees, so that when the spinneret 100 slides toward the cantilevered end of the mounting rod 205 The outer end of the blocking rod 209 is used for blocking and limiting without forcing the blocking rod 209 to retract into the locking socket 216; the rebound compression spring 221 is installed on the bottom of the locking socket 216, one end of the blocking rod 209 is inserted into the locking socket 216 and elastically supported on the rebound compression spring 221, thereby ensuring the extended state of the outer end of the blocking rod 209 and effectively limiting the spinneret 100; a steel rope hole 218 connected to the inside of the liquid outlet pipe 204 is provided at the bottom of the locking socket 216, one end of the pulling steel wire rope 222 is fixed to the inner end of the blocking rod 209, and the other end passes through the locking socket 2 16 and the steel rope hole 218 are fixed on the inner end of the unlocking rod 210, so that when the unlocking rod 210 is rotated, each blocking rod 209 can be pulled back to achieve synchronous unlocking; the end face of the outer end of the unlocking rod 210 is set as an inclined slope 217, so that when the spinneret 100 is mounted on the mounting rod 205, the blocking rod 209 is directly squeezed and forced to retract into the locking socket 216 and pass through quickly; a limiting convex ring 223 is set on the mounting rod 205 and close to the fixed installation end, so as to limit the spinneret 100 from being too close to the diffusion hole 206, so as to ensure the flushing effect of the diffusion hole 206 on the spinneret 100.

[0037] Furthermore, the bracket locking mechanism includes a locking drive motor 124, a suspension connection column 121, a locking support tube 123, a telescopic locking tube 128 and a locking sleeve 122; the upper end of the suspension connection column 121 is vertically fixed to the telescopic end of the telescopic cantilever mechanism, and the lower end is butt-mounted on the upper end of the locking sleeve 122; a locking socket is provided on the lower end of the locking sleeve 122, and a conical slope 132 is provided at the lower end opening of the locking socket; one end of the locking support tube 123 is vertically fixed to the locking sleeve 122 and is vertically connected to the locking socket, and the locking drive motor 124 is installed on the locking support tube 12 3; a locking drive screw 131 is rotatably installed in the locking support tube 123, and one end of the locking drive screw 131 is connected to the output shaft of the locking drive motor 124; the telescopic locking tube 128 is movably inserted in the locking support tube 123, and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube 128, and the locking drive screw 131 is screwed together with the telescopic drive internal thread to push the end of the telescopic locking tube 128 into and out of the locking socket, thereby inserting it into the locking ring groove 208 at the upper end of the lifting column 207; the locking drive motor 124 is driven and controlled by the control cabinet 7.

[0038] Furthermore, a telescopic guide groove 129 is provided on the inner wall of the locking support tube 123, and a telescopic guide slider 130 is provided on the outer wall of the telescopic locking tube 128 and is slidably embedded in the telescopic guide groove 129, thereby limiting the telescopic range of the telescopic locking tube 128 and avoiding follow-up rotation.

[0039] Furthermore, the track moving mechanism includes a translation support track 101, a translation support seat 105, a translation drive motor 108 and a translation drive rack 104; the translation support track 101 is horizontally arranged on the side of the high-temperature hydrolysis device, the alkali washing device and the water washing device, and a track support groove 102 is arranged on the side of the translation support track 101 along the length direction, and a track mounting groove is arranged on the lower side of the translation support seat 105, the track mounting groove is buckled on the translation support track 101, and a support walking on the track support is rotatably installed in the track mounting groove. The track support wheel 106 in the support groove 102; a rack mounting groove 103 is provided in the track support groove 102 on one side, and the translation driving rack 104 is installed in the rack mounting groove 103; a transmission gear 107 meshing with the translation driving rack 104 is rotatably installed on the translation support seat 105; the translation support track 101 is installed on the translation support seat 105, and a travel driving gear 109 meshing with the transmission gear 107 is installed on the output shaft of the translation support track 101; the translation driving motor 108 is driven and controlled by the control cabinet 7. By using the cooperation between the track support groove 102 and the track support wheel 106, the stability of the translation of the translation support seat 105 along the translation support track 101 can be enhanced.

[0040] Furthermore, the lifting drive mechanism includes a lifting drive motor 118, a lifting support column 110, a lifting sleeve 113 and a lifting support screw 112; the lower end of the lifting support column 110 is vertically fixed on the translation support seat 105, and a triangular rib plate is arranged at a fixed position; the lifting support screw 112 is rotatably installed in the lifting support column 110, the lifting drive motor 118 is installed on the top of the lifting support column 110, and the output shaft end of the lifting drive motor 118 is docked and installed with the upper end of the lifting support screw 112; a lifting drive block is slidably installed in the lifting support column 110, and the lifting support screw 112 is screwed on the lifting drive block by through-thread engagement; two lifting connection strip holes 111 are vertically arranged on the lifting support column 110, the lifting sleeve 113 is sleeved on the lifting support column 110, and the lifting drive block is connected to the inner wall of the lifting sleeve 113 through the lifting connection strip holes 111; the lifting drive motor 118 is driven and controlled by the control cabinet 7.

[0041] Furthermore, the swing drive mechanism includes a swing drive motor 116, a swing drive worm wheel 117, a swing drive worm 115 and a swing support sleeve 114; the swing support sleeve 114 is swingably mounted on the lifting sleeve 113, and the swing drive worm 115 is rotatably mounted on the side of the swing support sleeve 114 through a worm bracket; the swing drive worm wheel 117 is mounted on the lifting sleeve 113, and the swing drive worm 115 is meshed with the swing drive worm wheel 117; the swing drive motor 116 is mounted on the worm bracket, and the output shaft end of the swing drive motor 116 is mounted in contact with the end of the swing drive worm 115; the swing drive motor 116 is driven and controlled by the control cabinet 7.

[0042] Furthermore, the telescopic cantilever mechanism includes a telescopic drive motor 126, a telescopic support tube 119, a telescopic cantilever rod 120, a telescopic internal threaded tube 125 and a telescopic drive screw 127; one end of the telescopic support tube 119 is fixed on the swing support sleeve 114, and one end of the telescopic cantilever rod 120 is movably inserted into the other end of the telescopic support tube 119; the other end of the telescopic cantilever rod 120 is fixed on the upper end of the suspension connecting column 121; one end of the telescopic internal threaded tube 125 is fixed on the telescopic cantilever rod 120, one end of the telescopic drive screw 127 is threadedly screwed into the other end of the telescopic internal threaded tube 125, and the other end of the telescopic drive screw 127 is rotatably installed on the telescopic support tube 119; the telescopic drive motor 126 is installed on the telescopic support tube 119, and the end of the output shaft of the telescopic drive motor 126 is docked with the end of the telescopic drive screw 127; the telescopic drive motor 126 is driven and controlled by the control cabinet 7.

[0043] Furthermore, the TEG cleaning device includes an insulation furnace body 301, an insulation furnace cover 302, a first circulation pump 303, a heating spiral tube 311 and a bottom annular bracket; a furnace body support leg 304 is arranged below the insulation furnace body 301 to achieve stable support; the insulation furnace cover 302 is installed at the upper furnace opening of the insulation furnace body 301 through a covering drive mechanism, and is used to cover the upper furnace opening of the insulation furnace body 301; a bottom docking pipe 308 is arranged at the center of the inner bottom of the insulation furnace body 301, and is used to be connected and installed with the bracket docking pipe 202; the bottom annular bracket is installed on the inner bottom of the insulation furnace body 301, and is used to support the ten of the bracket mechanism. The first circulating pump 303 is mounted on the outer wall of the heat preservation furnace body 301, and the liquid inlet of the first circulating pump 303 is connected to the heat preservation furnace body 301, and the liquid outlet of the first circulating pump 303 is connected to the bottom butt joint 308; the heating spiral tube 311 is mounted on the inner wall of the heat preservation furnace body 301, and a heat transfer oil outlet pipe 305 connected to the upper end of the heating spiral tube 311 is arranged at the upper part of the heat preservation furnace body 301, and a heat transfer oil inlet pipe 306 connected to the lower end of the heating spiral tube 311 is arranged at the lower part of the heat preservation furnace body 301; the cover driving mechanism and the first circulating pump 303 are driven and controlled by the control cabinet 7. The first circulating pump 303 can realize the circulation spraying of triethylene glycol, and enhance the dissolution and cleaning effect of the spinneret 100.

[0044] Furthermore, the bottom annular bracket includes a first annular plate 309 and a first anti-slip pad 310; the first annular plate 309 is horizontally installed on the bottom of the insulation furnace body 301 through a short column 307, and the first anti-slip pad 310 is installed on the upper side annular surface of the first annular plate 309; the bottom docking tube 308 is located inside the first annular plate 309.

[0045] Furthermore, the washing device includes a washing tank body 401, a washing cover plate 402, a filtering water tank 403, a second circulating pump 404, a rotating support mechanism, a bottom cleaning mechanism and a collecting and discharging mechanism; a tank body supporting leg 409 is vertically installed at the bottom of the washing tank body 401 for achieving stable support; the washing cover plate 402 is installed at the upper opening of the washing tank body 401 through a covering drive mechanism for covering the upper opening of the washing tank body 401; the rotating support mechanism is arranged at the lower part of the washing tank body 401 for connecting with the bracket docking tube 202 and rotatably supporting the cross-shaped supporting frame 201; the collecting and discharging mechanism and the bottom cleaning mechanism are both arranged at the bottom of the washing tank body 401, and the bottom cleaning mechanism The precipitated impurities on the bottom of the washing tank 401 are pushed to the collecting and discharging mechanism, and the precipitated impurities pushed by the bottom cleaning mechanism are collected by the collecting and discharging mechanism and discharged out of the washing tank 401; the filtering water tank 403 and the second circulating pump 404 are both installed on the outer wall of the washing tank 401, the water inlet of the filtering water tank 403 is connected to the lower part of the washing tank 401, the water outlet of the filtering water tank 403 is connected to the water inlet of the second circulating pump 404, and the water outlet of the second circulating pump 404 is connected to the rotating support mechanism, which is used to deliver the filtered washing water to the bracket docking pipe 202 docked with the rotating support mechanism; the second circulating pump 404, the rotating support mechanism, the bottom cleaning mechanism and the collecting and discharging mechanism are all driven and controlled by the control cabinet 7. By using the cooperation of the filtering water tank 403 and the second circulating pump 404, the clean water circulation flushing effect of the spinneret 100 can be achieved; by using the bottom cleaning mechanism and the collecting and discharging mechanism, the impurities deposited at the bottom of the washing tank 401 can be cleaned and discharged regularly, and the recycling cycle of the washing water can be extended.

[0046] Furthermore, an electric heating pipe 405 is installed on the inner wall of the water washing tank 401 for heating the interior; a wiring groove 406 for the electric heating pipe 405 is provided on the outer wall of the water washing tank 401 to enhance wiring safety; a temperature sensor 440 is provided on the water washing tank 401 for detecting the internal temperature. The temperature sensor 440 can be used to implement temperature feedback, so that the controller can feedback control the electric heating pipe 405, so that the washing water in the water washing tank 401 is maintained within a suitable temperature range. The cooperation between the electric heating pipe 405 and the temperature sensor 440 can implement feedback control of the water temperature, so that the water washing of the spinneret 100 is maintained within a suitable temperature range.

[0047] Furthermore, the rotary drive mechanism includes an annular track 423, a rotary support sleeve 421, a rotary docking tube 427, a lifting ring 429, two supporting beams 415 and a rotary drive motor 407; the two supporting beams 415 are horizontally installed on the lower inner side of the washing tank 401; the annular track 423 is horizontally installed above the two supporting beams 415 through two supporting side plates 422; the rotary support sleeve 421 is fixedly installed in the middle of the two supporting beams 415, and an annular docking connecting cavity 433 is provided in the rotary support sleeve 421, and the water outlet of the second circulating pump 404 is connected to the docking connecting cavity 433 of the rotary support sleeve 421 through a pipeline; the lower end of the rotary docking tube 427 is rotatably installed on the rotary support sleeve 421, and a A docking connecting hole 432 connected to the docking connecting cavity 433; a second sealing ring 413 is arranged on the inner wall of the upper end pipe mouth of the rotating docking tube 427, which is used to achieve sealing when docking with the bracket docking tube 202; a rotating connecting rod 435 is arranged on the outer wall of the upper end pipe mouth of the rotating docking tube 427, and the other end of the rotating connecting rod 435 is fixed on the lifting ring 429; an annular support pad 430 is arranged on the upper side surface of the lifting ring 429, and four rotating support rollers 425 are arranged on the lower side surface of the lifting ring 429, and the rotating support rollers 425 support walking on the circular track 423; the rotating drive motor 407 is installed on the outer wall of the washing tank body 401, and the rotating docking tube 427 is rotationally driven by a worm gear transmission mechanism; the rotating drive motor 407 is driven and controlled by the control cabinet 7. The rotary drive mechanism not only realizes the stable rotation support of the supporting bracket mechanism, but also realizes the docking of the bracket with the tube 202, so that the spinneret 100 can be effectively rinsed in the rotating cleaning state, and the cleaning effect of the spinneret 100 is effectively improved; specifically, the annular track 423 is used to perform roller support on the lifting ring 429, so that the stable rotation support of the cross-shaped supporting bracket 201 can be achieved; the lifting ring 429 is connected to the rotating docking tube 427 by the rotating connecting rod 435, so that the rotation of the rotating docking tube 427 is used to drive the rotation of the lifting ring 429, so as to achieve the stable rotation of the cross-shaped supporting bracket 201.

[0048] Furthermore, a pipe opening sealing ring 431 is provided on the inner wall of the pipe opening at the upper end of the rotating butt joint pipe 427 for sealing when it is connected to the bracket butt joint pipe 202 .

[0049] Furthermore, the worm gear transmission mechanism includes a transmission shaft 434, a driving worm wheel 426 and a driving worm 428; the driving worm 428 is rotatably mounted on two supporting side plates 422, the driving worm wheel 426 is mounted on a rotating docking tube 427, and the driving worm 428 is meshed with the driving worm wheel 426; one end of the transmission shaft 434 is rotatably mounted on the side wall of the washing tank body 401, and the other end is mounted in contact with the driving worm 428; the output shaft end of the rotating drive motor 407 is mounted in contact with the transmission shaft 434.

[0050] Furthermore, the bottom cleaning mechanism includes a cleaning drive motor 408, a cleaning drive screw 419, a cleaning support seat 418 and a strip scraper 424; roller support grooves 416 are provided on the opposite sides of the two support beams 415, the cleaning support seat 418 is located between the two support beams 415, and a plurality of cleaning support rollers 417 that support and travel in the corresponding side roller support grooves 416 are rotatably installed on the cleaning support seat 418; a hinge notch 420 is provided in the middle of the upper side edge of the strip scraper 424, and the lower side edge of the cleaning support seat 418 is hingedly installed on the hinge shaft through the hinge shaft. At the slot 420; the cleaning drive screw 419 is rotatably installed between the two supporting beams 415, and the cleaning drive screw 419 is screwed through and installed on the cleaning support seat 418; the cleaning drive motor 408 is fixedly installed on the outer wall of the washing tank body 401, and the output shaft end of the cleaning drive motor 408 is connected to the end of the cleaning drive screw 419; the lower side of the strip scraper 424 is inclined in the cleaning push direction and close to the inner bottom of the washing tank body 401, so as to push the precipitated impurities at the bottom to move toward the collection and discharge mechanism; the cleaning drive motor 408 is driven and controlled by the control cabinet 7. The strip scraper 424 is hingedly installed using the cleaning support seat 418, and the lower side of the strip scraper 424 is inclined in the cleaning pushing direction, so that when pushing, due to the reaction force of the liquid above the strip scraper 424 and the gravity of the strip scraper 424 itself, the lower side of the strip scraper 424 is close to the inner bottom of the water washing tank 401, and when the strip scraper 424 returns, due to the action of the water flow, the lower side of the strip scraper 424 is lifted, so that impurities will not be scraped in the opposite direction, thereby ensuring the cleaning effect of the impurities.

[0051] Furthermore, the collecting and discharging mechanism includes a sewage discharge drive motor 436, a conveying auger 414 and two closed switch units; a collecting strip groove 413 parallel to the strip scraper 424 is provided on one side of the inner bottom of the water washing tank 401, which is used to collect impurities pushed by the strip scraper 424; a sewage pipe 410 is vertically connected at one end of the collecting strip groove 413; two closed switch units are installed in a partitioned manner at the upper and lower ends of the sewage pipe 410, which are used to switch the sewage pipe 410; the conveying auger 414 is rotatably installed in the collecting strip groove 413, which is used to convey impurities to the sewage pipe 410; the sewage discharge drive motor 436 is installed on the outer wall of the water washing tank 401, and the output shaft end of the sewage discharge drive motor 436 is installed in contact with the end of the conveying auger 414; the sewage discharge drive motor 436 is driven and controlled by the control cabinet 7. The two closed switch units can realize partial closed sewage discharge of the sewage pipe 410 without causing a large amount of water flow waste; the collection strip groove 413 can facilitate the centralized collection of impurities, and can also facilitate the installation of the conveying auger 414 and the conveying of impurities.

[0052] Further, the closed switch unit includes a closed rectangular seat 411 and a closed plug plate 437; the closed rectangular seat 411 is installed on the sewage pipe 410 in a partitioning manner; a rectangular closed plug hole 438 is horizontally arranged on the side of the closed rectangular seat 411, and the closed plug plate 437 is inserted into the rectangular closed plug hole 438; a strip mounting plate 412 is arranged on the outer side of the closed plug plate 437, and the strip mounting plate 412 is detachably installed on the closed rectangular seat 411; a sewage straight hole connected to the sewage pipe 410 is vertically arranged on the closed rectangular seat 411, and the sewage straight hole vertically penetrates the rectangular closed plug hole 438; a sewage sealing ring 439 is arranged on the upper hole wall of the rectangular closed plug hole 438 and around the sewage straight hole, and the sewage sealing ring 439 is close to the upper side of the closed plug plate 437. The sewage pipe 410 can be switched on and off by inserting the closed plug plate 437, so as to facilitate the regular discharge of impurities scraped from the bottom. The drain hole can be opened and closed by pulling out and inserting the closing plug plate 437, so as to facilitate regular manual drain operation; the drain sealing ring 439 can ensure the closing effect of the closing plug plate 437 on the drain hole.

[0053] Furthermore, the alkali washing device includes an alkali washing tank body 601, an alkali washing cover plate 602, a third circulation pump 603 and a bracket support unit; the alkali washing cover plate 602 is installed at the upper opening of the alkali washing tank body 601 through a covering drive mechanism, and is used to cover the upper opening of the alkali washing tank body 601; an alkali washing docking pipe 605 is vertically arranged at the center of the inner bottom of the alkali washing tank body 601, and the upper end of the alkali washing docking pipe 605 is used to be plugged and docked with the bracket docking pipe 202; the bracket support unit is fixedly installed on the inner bottom of the alkali washing tank body 601, and is used to horizontally support the cross-shaped support bracket 201; the third circulation pump 603 is installed on the outer side wall of the alkali washing tank body 601, the liquid inlet of the third circulation pump 603 is connected to the alkali washing tank body 601, and the liquid outlet of the third circulation pump 603 is connected to the lower end of the alkali washing docking pipe 605 through a pipeline; the covering drive mechanism and the third circulation pump 603 are both driven and controlled by the control cabinet 7. The third circulating pump 603 is used to transport the alkaline washing liquid, and the alkaline washing docking pipe 605 is plugged into the bracket docking pipe 202 to spray the alkaline washing liquid from each diffusion hole 206 to wash the spinneret 100, which has a good washing effect.

[0054] Furthermore, the support unit includes a support ring 607 and a support pad 608; the support ring 607 is horizontally installed at the inner bottom center of the alkaline washing tank 601 through a support pad 606, and the support pad 608 is arranged on the upper side of the support ring 607 to stably support the cross-shaped support bracket 201.

[0055] Furthermore, a tank support leg 604 is vertically installed at the bottom of the alkali washing tank 601 to achieve stable support for the alkali washing tank 601 .

[0056] Furthermore, the covering drive mechanism includes a cover opening drive motor 506, a cover opening drive screw 504, a motor mounting frame 505, a cover opening drive seat 503, a cover opening drive rod 501 and a cover opening support bracket 502; the cover opening drive motor 506 is installed in the motor mounting frame 505, the lower end of the cover opening drive screw 504 is rotatably installed on the motor mounting frame 505, and the output shaft end of the cover opening drive motor 506 is docked with the end of the cover opening drive screw 504; one end of the cover opening drive rod 501 of each covering drive mechanism is respectively fixed to the corresponding insulation furnace cover 302, water washing cover plate 402 and alkali washing cover plate 602, and the motor of each covering drive mechanism The lower side of the machine installation frame 505 is swing-hinged and installed at the lower part of the corresponding heat preservation furnace body 301, the water washing tank body 401 and the alkali washing tank body 601, and the cover opening support brackets 502 of each cover closing drive mechanism are respectively fixedly installed at the upper part of the corresponding heat preservation furnace body 301, the water washing tank body 401 and the alkali washing tank body 601; the middle part of the cover opening drive rod 501 is hingedly installed on the upper end of the corresponding cover opening support bracket 502; the cover opening drive seat 503 is rotatably hingedly installed on the cantilevered end of the cover opening drive rod 501; the upper end of the cover opening drive screw rod 504 is screwed on the cover opening drive seat 503 by through-threading; the cover opening drive motor 506 is driven and controlled by the control cabinet 7. By using the cooperation between the cover opening drive screw rod 504 and the cover opening drive seat 503, the cantilevered end of the cover opening drive rod 501 can be pushed and pulled, so as to use the lever principle to drive the corresponding cover plate to open and close.

[0057] Furthermore, the ultrasonic cleaning device includes an ultrasonic cleaning tank 801, two height adjustment brackets, two ultrasonic transducers 812 and a suspended support unit; a tank support block 802 is arranged at the bottom of the ultrasonic cleaning tank 801 for achieving stable support; the suspended support unit is arranged at the inner bottom center of the ultrasonic cleaning tank 801 for horizontally supporting the cross-shaped support bracket 201; the two height adjustment brackets are respectively installed on the left and right sides of the ultrasonic cleaning tank 801, and the two ultrasonic transducers 812 are respectively installed on the two height adjustment brackets, and the two height adjustment brackets respectively adjust the depth of the two ultrasonic transducers 812 inserted into the ultrasonic cleaning tank 801; an arc-shaped diffusion plate 806 is arranged on each of the two ultrasonic transducers 812, and the inner arc surfaces of the left and right arc-shaped diffusion plates 806 are opposite, and a plurality of hemispherical protrusions 813 are distributed on the inner arc surfaces of the two arc-shaped diffusion plates 806; the two ultrasonic transducers 812 are driven and controlled by the control cabinet 7. By utilizing the relative arrangement of two ultrasonic transducers 812 and two arc-shaped diffusion plates 806, it is possible to implement wrapped ultrasonic cleaning from both sides of each spinneret 100 located in the middle, thereby effectively enhancing the ultrasonic cleaning effect; by utilizing the hemispherical protrusions 813 on the inner curved surface of the arc-shaped diffusion plate 806, it is possible to present multi-point and multi-directional ultrasonic emission when transmitting ultrasonic energy, thereby meeting the multi-angle cleaning needs of each spinneret 100; by utilizing the height-adjusting bracket, it is possible to adjust the insertion depth of the ultrasonic transducer 812, thereby meeting the centralized cleaning needs of spinnerets 100 placed at different heights.

[0058] Furthermore, the suspended support unit includes a suspended support ring 804 and a suspended support pad 805; the suspended support ring 804 is horizontally installed at the bottom center of the ultrasonic cleaning tank 801 through a suspended support column 803, and the suspended support pad 805 is arranged on the upper side of the suspended support ring 804 to horizontally support the cross-shaped support bracket 201. Through the support of the suspended support ring 804 and the suspended support pad 805, the bottom bracket docking tube 202 is suspended to avoid bottoming collision.

[0059] Furthermore, the height adjustment bracket includes a square sleeve 807, a lifting column 808, a lifting adjustment screw 810 and an adjustment crank 811; the square sleeve 807 is vertically fixed on the outer wall of the ultrasonic cleaning tank 801, and the lower end of the square sleeve 807 is closed; the lower end of the lifting adjustment screw 810 is rotatably mounted on the lower closed end of the square sleeve 807, and the adjustment crank 811 is fixed on the upper end of the lifting adjustment screw 810; the lifting column 808 is movably inserted into the square sleeve 807, and lifting drive blocks are fixedly provided at the upper and lower ends of the lifting column 808, and the lifting adjustment screw 810 is screwed on the two lifting drive blocks by through-thread engagement; a cantilever mounting rod 809 extending to the upper inner side of the ultrasonic cleaning tank 801 is vertically provided on the upper end of the lifting column 808, and the upper end of the ultrasonic transducer 812 is fixed on the cantilever mounting rod 809. The adjusting crank 811 is used to quickly rotate the lifting adjustment screw 810, so as to achieve the height adjustment of the lifting column 808, and further achieve the purpose of height adjustment of the ultrasonic transducer 812, so as to meet the needs of ultrasonic centralized cleaning of the spinneret 100 at different height positions.

[0060] Furthermore, the control cabinet 7 is provided with a controller, a display screen, a key panel, an electric control switch, an ultrasonic generator, a rotation drive circuit, a cleaning drive circuit, a sewage discharge drive circuit, a locking drive circuit, a telescopic drive circuit, a translation drive circuit, a lifting drive circuit, a swing drive circuit, three cover opening drive circuits, a first pump drive circuit, a second pump drive circuit and a third pump drive circuit; the controller is respectively connected with the display screen, the key panel, the temperature sensor 440, the electric control switch, the ultrasonic generator, the rotation drive circuit, the cleaning drive circuit, the sewage discharge drive circuit, the locking drive circuit, the telescopic drive circuit , a translation drive circuit, a lifting drive circuit, a swing drive circuit, three cover opening drive circuits, a first pump drive circuit, a second pump drive circuit and a third pump drive circuit are electrically connected; the electric control switch is connected in series to the power supply line of the electric heating tube 405, the ultrasonic generator is electrically connected to the ultrasonic transducer 812, the controller controls the on and off of the electric heating tube 405 through the electric control switch, and the controller sends a high-frequency oscillation signal to the ultrasonic transducer 812 through the ultrasonic generator; the rotation drive circuit, the cleaning drive circuit, the sewage discharge drive circuit, the locking drive circuit, the telescopic drive circuit, the translation drive circuit, the lifting The driving circuit, the swing driving circuit, the three cover opening driving circuits, the first pump driving circuit, the second pump driving circuit and the third pump driving circuit are respectively electrically connected to the rotating driving motor 407, the cleaning driving motor 408, the sewage driving motor 436, the locking driving motor 124, the telescopic driving motor 126, the translation driving motor 108, the lifting driving motor 118, the swing driving motor 116, the three cover opening driving motors 506, the first circulating pump 303, the second circulating pump 404 and the third circulating pump 603. The controller is connected to the rotating driving circuit, the cleaning driving circuit, the sewage driving circuit, The locking drive circuit, the telescopic drive circuit, the translation drive circuit, the lifting drive circuit, the swing drive circuit, the three cover opening drive circuits, the first pump drive circuit, the second pump drive circuit and the third pump drive circuit respectively drive and control the rotation drive motor 407, the cleaning drive motor 408, the sewage discharge drive motor 436, the locking drive motor 124, the telescopic drive motor 126, the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, the three cover opening drive motors 506, the first circulation pump 303, the second circulation pump 404 and the third circulation pump 603.

[0061] In the textile chemical fiber spinneret cleaning line disclosed in the present invention, the controller adopts the existing single-chip microcomputer controller to realize the coordinated control of the cleaning line; the rotation drive motor 407, the cleaning drive motor 408, the sewage discharge drive motor 436, the locking drive motor 124, the telescopic drive motor 126, the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116 and the three cover opening drive motors 506 all adopt the existing stepping motor, which can realize the precise control of the rotation, so that each driving action is repeatedly executed according to the specified stroke; the first circulation pump 303, the second circulation pump 404 and the third circulation pump 603 can be driven by the existing ordinary motor, and the rotation accuracy requirement is not high; the temperature sensor 440 can adopt the existing industrial temperature sensor to realize the temperature collection at the corresponding position; the electric control switch adopts the existing electric control switch circuit or switch tube to realize the on-off control of the power supply line; the ultrasonic generator is matched with the ultrasonic transducer 812.

[0062] The textile chemical fiber spinneret cleaning line disclosed in the present invention comprises the following main steps during operation:

[0063] The worker places the support bracket mechanism to the designated starting position, and then mounts each spinneret 100 on each mounting rod 205 of the support bracket mechanism through the center hole, and then issues a start command through the key panel, and the controller coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, and the telescopic drive motor 126, so that the locking sleeve 122 is sleeved on the locking ring groove 208 at the upper end of the lifting column 207 of the support bracket mechanism; then the controller drives the locking drive motor 12 4, so that the end of the telescopic locking tube 128 is inserted into the lock ring groove 208 to achieve locking; then the controller coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116 and the telescopic drive motor 126, so that the supporting bracket mechanism is placed on the bottom annular bracket in the heat preservation furnace body 301, and the bottom docking tube 308 is connected to the bracket docking tube 202. At this time, the spinneret 100 completes the loading, and then the locking drive motor 124 is driven and controlled to achieve unlocking, and move away from the locking sleeve 122;

[0064] The controller then drives and controls the cover-opening driving motor 506 on the heat preservation furnace body 301, closes the heat preservation furnace cover 302 to the upper furnace opening of the heat preservation furnace body 301, and then drives and controls the first circulation pump 303, so that the triethylene glycol solution heated by the heat transfer oil circulated in the heated spiral tube 311 is ejected from each diffusion hole 206, and the immersed spinneret 100 is continuously rinsed and dissolved. After the TEG cleaning time is reached, the controller drives and controls the cover-opening driving motor 506 on the heat preservation furnace body 301, and opens the heat preservation furnace cover 302;

[0065] The controller then coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, the telescopic drive motor 126, and the locking drive motor 124, so that the supporting bracket mechanism is placed on the rotating support mechanism in the water washing tank body 401, and the bracket docking tube 202 is connected to the rotating docking tube 427. The controller then drives and controls the cover opening drive motor 506 on the water washing tank body 401 to cover the water washing cover plate 402 on the upper opening of the water washing tank body 401, and then drives the rotating drive motor 407 and the second circulation pump 404. The supporting bracket mechanism is controlled so that the supporting bracket mechanism rotates and washes in the washing tank 401 while also washing the mounted spinneret 100 with filtered pure warm water through the diffusion hole 206. During the washing process, the controller collects the water temperature through the temperature sensor 440, and performs feedback control on the electric heating tube 405 through the electric control switch, so that the water temperature is controlled within a suitable temperature range, such as 60-65°C. After the warm water washing time is reached, the controller stops the rotation of the driving motor 407 and the second circulating pump 404, and then drives and controls the cover opening driving motor 506 to open the washing cover 402;

[0066] The controller then coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, the telescopic drive motor 126 and the locking drive motor 124, so that the supporting bracket mechanism is placed on the bracket support unit in the alkali washing tank body 601. At this time, the alkali washing docking pipe 605 is plugged and docked with the bracket docking pipe 202, and then the cover opening drive motor 506 on the alkali washing tank body 601 is driven and controlled to cover the alkali washing cover plate 602, and then the third circulation pump 603 is driven and controlled to use each diffusion hole 206 to flush the mounted spinneret 100 with alkali washing liquid. After the alkali washing time is reached, the third circulation pump 603 is stopped by the controller, and then the cover opening drive motor 506 is driven and controlled to open the alkali washing cover plate 602;

[0067] The controller then coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, the telescopic drive motor 126 and the locking drive motor 124, so that the supporting bracket mechanism is placed on the suspended support unit in the ultrasonic cleaning tank 801, and then drives and controls the ultrasonic transducer 812 through the ultrasonic generator to perform ultrasonic cleaning on each spinneret 100 mounted on the supporting bracket mechanism. After the ultrasonic cleaning time is reached, the ultrasonic transducer 812 is controlled to stop, and then the controller coordinates and controls the translation drive motor 108, the lifting drive motor 118, the swing drive motor 116, the telescopic drive motor 126 and the locking drive motor 124, and places the supporting bracket mechanism on the unloading side, and the workers remove each spinneret 100 to complete the unloading.

[0068] After being used for a period of time, for example, about a week, when the washing device is in a non-washing working state, the controller drives and controls the cleaning drive motor 408, and uses the strip scraper 424 to push the impurities at the bottom into the collecting strip groove 413, and then the controller drives and controls the sewage drive motor 436, so that the impurities are further collected in the sewage pipe 410, and then the operator first inserts the upper closed plug plate 437, and then opens the lower closed plug plate 437 to discharge the impurities, and then closes the lower closed plug plate 437, and then opens the upper closed plug plate 437 to complete the reset.

[0069] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be construed as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A textile chemical fiber spinneret cleaning line, characterized by: The invention comprises a control cabinet (7), a transfer device, a TEG cleaning device, a water washing device, an alkali cleaning device, an ultrasonic cleaning device and various supporting bracket mechanisms; the transfer device comprises a track moving mechanism, a lifting drive mechanism, a swinging drive mechanism, a telescopic cantilever mechanism and a bracket locking mechanism; the lifting drive mechanism is mounted on the track moving mechanism, and the track moving mechanism carries the lifting drive mechanism to move horizontally to the side of the TEG cleaning device, the water washing device, the alkali cleaning device and the ultrasonic cleaning device; the swinging drive mechanism is mounted on the lifting drive mechanism, and the lifting drive mechanism drives the swinging drive mechanism to move up and down; the telescopic cantilever mechanism is mounted on the swinging drive mechanism, and the swinging drive mechanism adjusts the horizontal pointing angle of the telescopic cantilever mechanism; the bracket locking mechanism is mounted on the telescopic cantilever mechanism, and the telescopic cantilever mechanism adjusts the cantilever distance of the bracket locking mechanism; the bracket locking mechanism The structure is used to lock or release the supporting bracket mechanism, and the supporting bracket mechanism carries the same batch of spinnerets (100) to enter and exit the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device; the TEG cleaning device dissolves and cleans the chemical fiber high molecular polymer on the spinnerets (100) carried by the supporting bracket mechanism; the water washing device washes the spinnerets (100) carried by the supporting bracket mechanism; the alkali washing device washes the spinnerets (100) carried by the supporting bracket mechanism; the ultrasonic cleaning device washes the spinnerets (100) carried by the supporting bracket mechanism; the track moving mechanism, the lifting drive mechanism, the swinging drive mechanism, the telescopic cantilever mechanism, the bracket locking mechanism, the TEG cleaning device, the water washing device, the alkali washing device and the ultrasonic cleaning device are all driven and controlled by the control cabinet (7).

2. The textile chemical fiber spinneret cleaning line according to claim 1, characterized in that: The support bracket mechanism comprises a cross-shaped support bracket (201), a lifting column (207) and each liquid outlet pipe (204); a support butt pipe (202) is vertically arranged at the center of the lower side surface of the cross-shaped support bracket (201); connecting holes (203) are arranged in four branch support rods and are all connected to the support butt pipe (202); each liquid outlet pipe (204) is vertically installed on the upper side surface of the four branch support rods of the cross-shaped support bracket (201) and is all connected to the connecting hole (203); the upper end of the liquid outlet pipe (204) is sealed The liquid outlet pipe (204) is closed, and various diffusion holes (206) are distributed on the wall of the liquid outlet pipe (204); various mounting rods (205) for mounting the spinneret (100) are vertically arranged on the outer wall of the liquid outlet pipe (204), and a limit blocking unit for limiting the slipping of the spinneret (100) is arranged on the upper part of the cantilevered end of the mounting rod (205); a synchronous unlocking unit for synchronously unlocking each limit blocking unit is installed on the liquid outlet pipe (204); and a locking ring groove (208) is arranged at the upper end of the lifting column (207).

3. The textile chemical fiber spinneret cleaning line according to claim 2, characterized in that: The bracket locking mechanism comprises a locking drive motor (124), a suspension connection column (121), a locking support tube (123), a telescopic locking tube (128) and a locking sleeve (122); the upper end of the suspension connection column (121) is vertically fixed to the telescopic end of the telescopic cantilever mechanism, and the lower end is butt-mounted on the upper end of the locking sleeve (122); a locking socket is arranged on the lower end of the locking sleeve (122), and a conical slope (132) is arranged at the lower end opening of the locking socket; one end of the locking support tube (123) is vertically fixed to the locking sleeve (122) and is vertically connected to the locking socket; the locking drive motor (124) is mounted on the locking support tube (123) On the other end; a locking drive screw (131) is rotatably installed in the locking support tube (123), and one end of the locking drive screw (131) is connected to the output shaft of the locking drive motor (124); the telescopic locking tube (128) is movably inserted in the locking support tube (123), and a telescopic drive internal thread is provided on the inner wall of the telescopic locking tube (128), and the locking drive screw (131) is screwed and installed with the telescopic drive internal thread, which is used to push the end of the telescopic locking tube (128) into and out of the locking socket, thereby inserting it into the locking ring groove (208) at the upper end of the lifting column (207); the locking drive motor (124) is driven and controlled by the control cabinet (7).

4. The textile chemical fiber spinneret cleaning line according to claim 2, characterized in that: The TEG cleaning device comprises a heat-insulating furnace body (301), a heat-insulating furnace cover (302), a first circulating pump (303), a heating spiral tube (311) and a bottom annular support; the heat-insulating furnace cover (302) is installed at the upper furnace opening of the heat-insulating furnace body (301) through a covering drive mechanism, and is used to cover the upper furnace opening of the heat-insulating furnace body (301); a bottom butt joint pipe (308) is provided at the center of the inner bottom of the heat-insulating furnace body (301), and is used to be connected and installed with the support butt joint pipe (202); the bottom annular support is installed on the inner bottom of the heat-insulating furnace body (301), and is used to support the cross-shaped support frame (201) of the support mechanism; the first circulating pump (30 3) is installed on the outer wall of the insulation furnace body (301), and the liquid inlet of the first circulation pump (303) is connected to the inside of the insulation furnace body (301), and the liquid outlet of the first circulation pump (303) is connected to the bottom docking pipe (308); the heating spiral tube (311) is installed on the inner wall of the insulation furnace body (301), and a heat transfer oil outlet pipe (305) connected to the upper end of the heating spiral tube (311) is arranged at the upper part of the insulation furnace body (301), and a heat transfer oil inlet pipe (306) connected to the lower end of the heating spiral tube (311) is arranged at the lower part of the insulation furnace body (301); the cover drive mechanism and the first circulation pump (303) are driven and controlled by the control cabinet (7).

5. The textile chemical fiber spinneret cleaning line according to claim 2, characterized in that: The water washing device comprises a water washing tank body (401), a water washing cover plate (402), a filtering water tank (403), a second circulating pump (404), a rotating support mechanism, a bottom cleaning mechanism and a collecting and discharging mechanism; the water washing cover plate (402) is installed at the upper opening of the water washing tank body (401) through a covering drive mechanism, and is used to cover the upper opening of the water washing tank body (401); the rotating support mechanism is arranged at the lower part of the water washing tank body (401), and is used to be connected with the bracket docking pipe (202) and to rotatably support the cross-shaped support frame (201); The collecting and discharging mechanism and the bottom cleaning mechanism are both arranged at the bottom of the washing tank body (401), and the bottom cleaning mechanism pushes the precipitated impurities on the bottom of the washing tank body (401) to the collecting and discharging mechanism, and the precipitated impurities pushed by the bottom cleaning mechanism are collected by the collecting and discharging mechanism and discharged outside the washing tank body (401); the filtering water tank (403) and the second circulating pump (404) are both installed on the outer wall of the washing tank body (401), the water inlet of the filtering water tank (403) is connected to the lower part of the washing tank body (401), the water outlet of the filtering water tank (403) is connected to the water inlet of the second circulating pump (404), and the water outlet of the second circulating pump (404) is connected to the rotating support mechanism, so as to convey the filtered washing water to the bracket docking pipe (202) docked with the rotating support mechanism; the second circulating pump (404), the rotating support mechanism, the bottom cleaning mechanism and the collecting and discharging mechanism are all driven and controlled by the control cabinet (7).

6. The textile chemical fiber spinneret cleaning line according to claim 5, characterized in that: The rotary drive mechanism comprises an annular track (423), a rotary support sleeve (421), a rotary docking tube (427), a lifting ring (429), two supporting beams (415) and a rotary drive motor (407); the two supporting beams (415) are horizontally mounted on the lower inner side of the washing tank body (401); the annular track (423) is horizontally mounted above the two supporting beams (415) through two supporting side plates (422); the rotary support sleeve (421) is fixedly mounted in the middle of the two supporting beams (415), and an annular docking communication cavity (433) is arranged in the rotary support sleeve (421); the water outlet of the second circulating pump (404) is connected to the docking communication cavity (433) of the rotary support sleeve (421) through a pipeline; the lower end of the rotary docking tube (427) is rotatably mounted on the rotary support sleeve (421), and a A butt-jointed connecting hole (432) connected to the butt-jointed connecting cavity (433); a second sealing ring (413) is provided on the inner wall of the upper end of the rotating butt-jointed tube (427) for achieving sealing when it is butt-jointed with the bracket butt-jointed tube (202); a rotating connecting rod (435) is provided on the outer wall of the upper end of the rotating butt-jointed tube (427), and the other end of the rotating connecting rod (435) is fixed on the lifting ring (429); and a second sealing ring (413) is provided on the upper side of the lifting ring (429). An annular support pad (430) is arranged on the top, and four rotating support rollers (425) are arranged on the lower side of the lifting ring (429), and the rotating support rollers (425) support walking on the annular track (423); the rotating drive motor (407) is installed on the outer wall of the washing tank body (401), and the rotating docking tube (427) is driven to rotate through a worm gear transmission mechanism; the rotating drive motor (407) is driven and controlled by a control cabinet (7).

7. The textile chemical fiber spinneret cleaning line according to claim 6, characterized in that: The bottom cleaning mechanism comprises a cleaning drive motor (408), a cleaning drive screw (419), a cleaning support seat (418) and a strip scraper (424); roller support grooves (416) are arranged on opposite sides of two supporting cross beams (415); the cleaning support seat (418) is located between the two supporting cross beams (415); and a plurality of cleaning support rollers (417) are rotatably mounted on the cleaning support seat (418) and supported and moved in the roller support grooves (416) on the corresponding sides; a hinged notch (420) is arranged in the middle of the upper side edge of the strip scraper (424); and the lower side edge of the cleaning support seat (418) is hingedly mounted in the hinged notch through a hinge shaft. The cleaning drive screw (419) is rotatably mounted between the two supporting beams (415), and the cleaning drive screw (419) is screwed through and mounted on the cleaning support seat (418); the cleaning drive motor (408) is fixedly mounted on the outer wall of the washing tank body (401), and the end of the output shaft of the cleaning drive motor (408) is in contact with the end of the cleaning drive screw (419); the lower side of the strip scraper (424) is inclined in the cleaning pushing direction and is close to the inner bottom of the washing tank body (401), so as to push the precipitated impurities at the bottom to move toward the collecting and discharging mechanism; the cleaning drive motor (408) is driven and controlled by the control cabinet (7).

8. The textile chemical fiber spinneret cleaning line according to claim 5, characterized in that: The collecting and discharging mechanism comprises a sewage discharging driving motor (436), a conveying auger (414) and two closed switch units; a collecting strip groove (413) parallel to the strip scraper (424) is arranged on one side of the inner bottom of the washing tank body (401) for collecting impurities pushed by the strip scraper (424); a sewage discharging pipe (410) is arranged vertically and in communication with one end of the collecting strip groove (413); the two closed switch units are installed in a partitioned manner on the sewage discharging pipe (410). The upper and lower ends of the sewage pipe (410) are used to open and close the sewage pipe (410); the conveying auger (414) is rotatably installed in the collecting strip groove (413) and is used to convey impurities to the sewage pipe (410); the sewage discharge drive motor (436) is installed on the outer wall of the washing tank body (401), and the output shaft end of the sewage discharge drive motor (436) is installed in contact with the end of the conveying auger (414); the sewage discharge drive motor (436) is driven and controlled by the control cabinet (7).

9. The textile chemical fiber spinneret cleaning line according to claim 2, characterized in that: The alkali washing device comprises an alkali washing tank body (601), an alkali washing cover plate (602), a third circulation pump (603) and a bracket support unit; the alkali washing cover plate (602) is installed at the upper opening of the alkali washing tank body (601) through a covering drive mechanism, and is used to cover the upper opening of the alkali washing tank body (601); an alkali washing butt pipe (605) is vertically arranged at the center of the inner bottom of the alkali washing tank body (601), and the upper end of the alkali washing butt pipe (605) is used to be plugged and docked with the bracket butt pipe (202); The bracket support unit is fixedly mounted on the inner bottom of the alkali washing tank body (601) and is used to horizontally support the cross-shaped support bracket (201); the third circulation pump (603) is mounted on the outer side wall of the alkali washing tank body (601); the liquid inlet of the third circulation pump (603) is connected to the alkali washing tank body (601); the liquid outlet of the third circulation pump (603) is connected to the lower end of the alkali washing butt pipe (605) through a pipeline; the cover driving mechanism and the third circulation pump (603) are both driven and controlled by the control cabinet (7).

10. The textile chemical fiber spinneret cleaning line according to claim 2, characterized in that: The ultrasonic cleaning device comprises an ultrasonic cleaning tank (801), two height adjustment brackets, two ultrasonic transducers (812) and a suspended support unit; the suspended support unit is arranged at the center of the inner bottom of the ultrasonic cleaning tank (801) and is used to horizontally support the cross-shaped support bracket (201); the two height adjustment brackets are respectively installed on the left and right sides of the ultrasonic cleaning tank (801), and the two ultrasonic transducers (812) are respectively installed on the two height adjustment brackets, and the two height adjustment brackets are used to adjust the depth of the two ultrasonic transducers (812) inserted into the ultrasonic cleaning tank (801); an arc-shaped diffusion plate (806) is arranged on each of the two ultrasonic transducers (812), and the inner arc surfaces of the left and right arc-shaped diffusion plates (806) are opposite to each other, and a plurality of hemispherical protrusions (813) are distributed on the inner arc surfaces of the two arc-shaped diffusion plates (806); the two ultrasonic transducers (812) are driven and controlled by a control cabinet (7).

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