Stretching, false twisting, deforming and elasticizing equipment and process for lustrous flat polyester filament yarn

Abstract

The invention discloses a bright flat polyester filament stretching false twist deformation elasticizing device and process, the bright flat polyester filament stretching false twist deformation elasticizing device comprises a rear plate, the front side of the rear plate is fixedly provided with a front plate, the bottom surface of the front side of the rear plate is fixedly provided with a bottom plate, and the front side of the rear plate is provided with a false twist elasticizing mechanism used for performing false twist elasticizing processing on the bright flat polyester filament; the false twisting elasticizing mechanism comprises a false twisting assembly. The invention relates to the technical field of textile. According to the stretching false twist deformation elasticizing equipment and process for the glazed flat polyester filament yarn, a false twist assembly is conveniently cleaned through a banister brush and an inner cylinder, and when cleaning is needed, a driving motor is started to drive a driving gear to enable a driven gear ring to rotate; and then the driven gear ring drives the fixed cylinder to brush away fiber scraps on the outer side of the false twisting roller through the banister brush and the brush disc, meanwhile, gas injected through the banister brush enters the inner cylinder and is sprayed out of the ventilation holes and the ventilation grooves, the efficiency of cleaning away the scraps and dust is improved, convenience and rapidness are achieved, and the overall working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of textile technology, in particular to a stretching, false twisting, texturing and elasticizing device and a process for bright flat polyester filaments. Background Art

[0002] Polyester filament is an important synthetic fiber material, which is made of polyester into filaments with a length of more than one kilometer. False twist texturing equipment is a key equipment for producing stretch yarn and textured yarn in the textile industry. This type of equipment uses a specific process to enable polyester filaments to obtain the required elasticity, fluffiness and other physical properties.

[0003] A patent application with reference publication number CN112342653B discloses a texturizing device for DTY glossy super-soft flat yarn, wherein a false twisting mechanism, a feeding mechanism, a unloading mechanism and a detection mechanism are fixedly installed on the front of the frame, the feeding mechanism is arranged on the left side of the frame, the unloading mechanism is arranged on the right side of the frame, the false twisting mechanism is arranged between the feeding mechanism and the unloading mechanism, the detection mechanism is arranged above the unloading mechanism, and the detection mechanism includes a detection column, the detection column is in the shape of an I-beam, the top and bottom ends of the front of the detection column are fixedly connected with a wire block, the bottom end of the middle part of the detection column is cut with an annular groove and a spiral ring is inserted, through the setting of the detection mechanism, the elasticity of the twisted yarn is automatically detected during the twisting process, first of all, it has the advantage of not needing to stop the machine for detection, and it can also continuously detect the twisted yarn during the processing and automatically transmit signals to the system for feedback, which has the advantage of improving the detection and processing efficiency and the twisting processing effect.

[0004] However, after the above-mentioned device performs false twisting on flat polyester yarn for a long time, fiber debris is easy to accumulate on the outside of the false twist roller. These tiny fiber debris will not only affect the operating efficiency and accuracy of the false twist roller, but also may have an adverse effect on the overall quality of the yarn, which requires regular cleaning of the false twist roller. The existing device generally uses a brush and a blower to clean the false twister after shutdown. The cleaning process is cumbersome and time-consuming, thereby reducing the overall work efficiency and having general practicality. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a stretching, false twisting, texturing and elasticizing equipment and process for bright flat polyester filaments, which solves the problem that the cleaning process of the existing stretching, false twisting, texturing and elasticizing equipment is cumbersome and time-consuming, thereby reducing the overall work efficiency and general practicality.

[0006] To achieve the above purpose, the present invention is implemented through the following technical scheme: a stretching false twist deformation and texturing device for smooth flat polyester filaments, comprising a rear plate, a front plate is fixedly installed on the front side of the rear plate, a bottom plate is fixedly installed on the bottom surface of the front side of the rear plate, a false twist texturing mechanism is arranged on the front side of the rear plate for false twist texturing of smooth flat polyester filaments, and the false twist texturing mechanism comprises:

[0007] A false twist assembly is arranged on the top surface of the front plate and is used for false twisting the smooth flat polyester filaments. The false twist assembly comprises three connecting plates movably mounted on the top surface of the front plate, and the top surfaces of the three connecting plates are all movably mounted with false twist rollers;

[0008] An adjustment component is arranged inside the bottom plate and is used to adjust the positions of the three connecting plates. The adjustment component includes a first movable groove opened inside the bottom plate, and a first bevel gear shaft is movably installed inside the first movable groove;

[0009] A cleaning assembly is arranged on the front side of the rear plate and is used for cleaning fiber debris on the outer sides of the three connecting plates, the cleaning assembly comprises a fixed box fixedly mounted on the front side of the rear plate, a movable plate is movably mounted on the front side of the fixed box, a chassis is movably mounted on the bottom surface of the movable plate, an insert cylinder is fixedly mounted on the bottom surface of the chassis, a fixed cylinder is movably mounted on the outer side of the insert cylinder, a plurality of soft brushes are fixedly mounted on the outer side of the fixed cylinder, a first bolt is threadedly mounted on the top surface of the front side of the fixed cylinder, a brush disc is fixedly mounted on the bottom surface of the fixed cylinder, an air jet assembly is arranged inside the fixed cylinder for improving the cleaning effect of the three connecting plates, and a driving assembly is arranged inside the movable plate for driving the soft brush to rotate and clean the three connecting plates;

[0010] A collecting assembly, arranged at the front side of the rear plate, for preventing fiber debris from flying;

[0011] The connecting component is arranged inside the rear plate and is used to drive the cleaning component to rise and fall so as to facilitate the cleaning of the false twist component.

[0012] Preferably, the jet assembly includes an inner cylinder fixedly mounted on the bottom surface of the inner cavity of the fixed cylinder, a plurality of ventilation holes are provided on the outer side of the inner cylinder, a plurality of ventilation grooves are provided on the outer side of the fixed cylinder, an air intake pipe is fixedly mounted on the top surface of the movable plate, the top end of the inner cylinder movably penetrates the interior of the insert cylinder and extends to the interior of the insert cylinder, the top end of the insert cylinder penetrates the bottom surface of the chassis and extends to the top surface of the chassis, the rear end thread of the first bolt penetrates the front side of the fixed cylinder and is tightly attached to the outer side of the insert cylinder, the bottom end of the air intake pipe penetrates the top surface of the movable plate and extends to the bottom surface of the movable plate, and the rear side of the movable plate movably penetrates the front side of the fixed box and extends to the interior of the fixed box.

[0013] Preferably, the driving assembly includes an annular groove opened inside the movable plate, a driven gear ring and a driving gear are movably installed inside the annular groove, a driving motor and a cross plate are fixedly installed on the top surface of the movable plate, a cylinder is fixedly installed on the top surface of the fixed box, the output end of the driving motor movably penetrates the top surface of the movable plate and is fixedly installed on the top surface of the driving gear, the outer side of the driving gear is meshed with the outer side of the driven gear ring, the bottom surface of the driven gear ring movably penetrates the interior of the movable plate and is fixedly installed on the top surface of the chassis, and the output end of the cylinder is fixedly installed on the rear side of the cross plate.

[0014] Preferably, the false twist assembly also includes a circular groove provided inside the false twist roller, a fixing ring is fixedly installed inside the circular groove, a pull rod is movably installed inside the circular groove, a placement groove is provided on the outer side of the pull rod, a clamping plate is movably hinged on the bottom surface of the placement groove, a first spring is fixedly installed on one side of the placement groove, a connecting ring is fixedly installed on the bottom end of the pull rod, an insert block is fixedly installed on the bottom surface of the connecting ring, a mounting groove is provided on the top surface of the front plate, a false twist device driving seat is fixedly installed on the bottom surface of the mounting groove, three output shafts are fixedly installed on the top surface of the false twist device driving seat, the top surfaces of the three output shafts are provided with slots, and the three connecting The bottom surface of one side of the plate is provided with a connecting groove, a second spring is movably installed on the outer side of the pull rod, two card slots are provided on the top of the outer side of the false twist roller, and circular grooves are provided on the top surfaces of the three connecting plates. The top surfaces of the circular grooves penetrate the top surfaces of the three connecting plates and extend to the inside of the connecting grooves. The bottom surface of the insert block movably penetrates the circular groove and the inside of the circular groove and extends to the inside of the slot. The bottom end of the second spring is fixedly installed on the top surface of the connecting ring, and the top end of the second spring is fixedly installed on the bottom surface of the fixing ring. The top end of the pull rod movably penetrates the inside of the circular groove and extends to the top surface of the false twist roller, and one end of the first spring is fixedly installed on the top of one side of the card plate.

[0015] Preferably, the adjusting assembly also includes a DC motor fixedly mounted on the bottom surface of the base plate, a first screw is movably mounted on the top surface of the base plate, a movable cylinder is threadedly mounted on the outer side of the first screw, three adjusting plates are movably hinged on the outer side of the movable cylinder, three sliding grooves are opened on the top surface of the front plate, sliders are fixedly mounted on the bottom surfaces of the three connecting plates, the top end of the first bevel gear shaft movably passes through the interior of the first movable groove and is fixedly mounted on the bottom end of the first screw, the top end of the first screw is movably mounted on the bottom surface of the front plate, the bottom surfaces of the three sliding grooves all pass through the top surface of the front plate and extend to the bottom surface of the front plate, the outer side of the slider is slidably mounted inside the three sliding grooves, and one end of the three adjusting plates is movably hinged on the bottom surface of the slider.

[0016] Preferably, the collecting assembly includes a second movable groove opened at the left and right ends of the front side of the rear plate, a first movable block is slidably installed inside the second movable groove, a mounting plate is fixedly installed on the front side of the first movable block, a protective cover is fixedly installed on the front side of the mounting plate, a second bolt is threadedly installed on the front side of the mounting plate, a vertical groove is opened on the front side of the protective cover, a side box is fixedly installed on the left side of the protective cover, a fan is fixedly installed on the left side of the side box, a filter frame is movably installed inside the side box, buckles are fixedly installed on the top and bottom surfaces of the front side of the side box, a filter frame is movably installed inside the side box, the rear end thread of the second bolt passes through the front side of the mounting plate and is tightly attached to the front side of the rear plate, and the front side of the filter frame movably passes through the interior of the side box and is movably installed on the rear side of the buckle.

[0017] Preferably, the connecting assembly includes a third movable groove opened inside the rear plate, a double-headed bevel gear shaft is movably installed inside the first movable groove, a first limit block is movably installed on the outer side of the double-headed bevel gear shaft, a second limit block is fixedly installed inside the third movable groove, a second bevel gear shaft is movably installed inside the second limit block, a notch is fixedly installed on the top end of the second bevel gear shaft, a second screw is opened on the front side of the rear plate, and a second movable block is fixedly installed on the rear side of the fixed box.

[0018] Preferably, the front end of the double-headed bevel gear shaft is meshed with the outside of the first bevel gear shaft, the bottom surface of the first limit block is fixedly mounted on the bottom surface of the first movable groove, the bottom surface of the second limit block passes through the interior of the rear plate and extends to the interior of the first movable groove, the bottom end of the second bevel gear shaft is meshed with the rear end of the double-headed bevel gear shaft, the rear end of the second movable block movably passes through the second screw and is slidably mounted inside the third movable groove, and the top thread of the notch passes through the bottom surface of the second movable block and extends to the top surface of the third movable groove.

[0019] The present invention also discloses a stretching, false twisting, texturing and texturing equipment process for bright flat polyester filaments, which specifically comprises the following steps:

[0020] Step 1: Install the device at a suitable position, then pass one end of the smooth flat polyester filament through the false twist assembly and fix it on the take-up device. Then start the false twist assembly to perform false twist processing on the smooth flat polyester filament.

[0021] Step 2: When the false twist assembly needs to be cleaned after processing, the false twist assembly is opened to release the limit of the false twist roller, and the cleaning assembly is pulled to be located directly above the false twist assembly;

[0022] Step 3, then start the adjustment component to open the false twist component, and then the false twist component will drive the cleaning component to descend through the connecting component. At this time, the cleaning component can be started to clean the debris generated when the false twist component performs false twist processing on the light flat polyester filament;

[0023] Step 4: Simultaneously start the collection component to collect dust and debris that are raised when the cleaning component is cleaning.

[0024] Preferably, when the adjusting component is started to open the false twist component, the cleaning component can be synchronously lowered through the connecting component, so as to facilitate cleaning of the false twist component.

[0025] Beneficial Effects

[0026] The invention provides a stretching, false twisting, texturing and elasticizing device and process for bright flat polyester filaments.

[0027] Compared with the prior art, it has the following beneficial effects:

[0028] 1. The stretching false twisting deformation and elasticizing equipment and process of bright flat polyester filaments are convenient for cleaning the false twist components by means of the soft brush and inner cylinder. When cleaning is needed, the driving motor is started to drive the driving gear to rotate the driven gear ring, and then the driven gear ring drives the fixed cylinder to clean the fiber debris on the outside of the false twist roller through the soft brush and the brush plate. At the same time, the gas injected through the soft brush will enter the inner cylinder and be sprayed out from the ventilation holes and ventilation slots to improve the efficiency of cleaning debris and dust, which is convenient and fast, and improves the overall work efficiency.

[0029] 2. The stretching, false twisting, deformation and elasticizing equipment and process for bright flat polyester filaments can conveniently separate the false twist roller for cleaning by means of the first screw and the slider. When in use, the DC motor is started to drive the first bevel gear shaft to rotate the first screw, and then the first screw drives the movable cylinder to pull the slider to move through the adjustment plate. At this time, the slider drives the false twist device driving seat to separate the false twist roller, and then the DC motor is turned off to fix the position of the slider, so that the false twist roller can be cleaned, which is convenient for subsequent cleaning and easy to observe the wear of the false twist roller, and has good practicality.

[0030] 3. The stretching, false twisting, deformation and elasticizing equipment and process of bright flat polyester filaments can collect flying dust and fiber debris through the set fan and filter frame. When the cleaning component cleans the false twist component, the fan will draw air outward. At this time, the suction force generated by the fan will suck the dust inside the protective cover into the inside of the side box, and the fiber debris and dust can be filtered out and collected through the filter frame, so as to avoid the fiber debris and dust from flying around, and further reduce the difficulty of subsequent cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1It is a three-dimensional appearance schematic diagram of the present invention;

[0032] Figure 2 It is a rear cross-sectional three-dimensional appearance schematic diagram of the present invention;

[0033] Figure 3 For the present invention Figure 2 The enlarged appearance diagram at A in the middle;

[0034] Figure 4 It is a front cross-sectional three-dimensional appearance schematic diagram of the present invention;

[0035] Figure 5 For the present invention Figure 4 The enlarged appearance diagram at B in the middle;

[0036] Figure 6 It is a top view cross-sectional three-dimensional appearance schematic diagram of the present invention;

[0037] Figure 7 It is a schematic diagram of the side cross-sectional three-dimensional appearance of the present invention;

[0038] Figure 8 It is a schematic diagram of the top view of the three-dimensional appearance of the collecting component of the present invention;

[0039] Fig. 9 It is a three-dimensional appearance schematic diagram of the cleaning component of the present invention;

[0040] Fig.10 It is a schematic diagram of the cross-sectional three-dimensional appearance of the cleaning component of the present invention;

[0041] Fig.11 For the present invention Fig.10 The enlarged appearance diagram at C in the middle.

[0042] In the figure: 1-rear plate, 2-false twist elasticizing mechanism, 21-false twist assembly, 211-false twist device driving seat, 212-connecting plate, 213-installation groove, 214-connecting groove, 215-output shaft, 216-false twist roller, 217-card slot, 218-pull rod, 219-first spring, 2110-card plate, 2111-circular groove, 2112-fixing ring, 2113-second spring, 2114-connecting ring, 2115-insertion block , 2116-slot, 2117-circular groove, 2118-placement groove, 22-adjustment component, 221-DC motor, 222-first bevel gear shaft, 223-movable cylinder, 224-first screw, 225-adjustment plate, 226-slider, 227-slide, 228-first movable groove, 23-cleaning component, 231-fixed box, 232-cylinder, 233-cross plate, 234-drive motor, 235-intake pipe , 236-movable plate, 237-soft brush, 238-fixed cylinder, 239-brush plate, 2310-driving gear, 2311-annular groove, 2312-driven gear ring, 2313-chassis, 2314-insertion cylinder, 2315-first bolt, 2316-ventilation groove, 2317-ventilation hole, 2318-inner cylinder, 24-collection assembly, 241-second bolt, 242-second movable groove, 243-first movable block , 244-side box, 245-mounting plate, 246-protective cover, 247-vertical slot, 248-fan, 249-filter frame, 2410-buckle, 25-connecting assembly, 251-second movable block, 252-third movable slot, 253-first limit block, 254-double-headed bevel gear shaft, 255-second bevel gear shaft, 256-second limit block, 257-second screw, 258-notch, 3-bottom plate, 4-front plate. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-Figure 10 , the present invention provides three technical solutions:

[0045] The first embodiment: a stretching false twisting deformation and elasticizing device for smooth flat polyester filaments, comprising a rear plate 1, a front plate 4 is fixedly installed on the front side of the rear plate 1, a bottom plate 3 is fixedly installed on the bottom surface of the front side of the rear plate 1, and a false twisting and elasticizing mechanism 2 is arranged on the front side of the rear plate 1 for false twisting and elasticizing the smooth flat polyester filaments, and the false twisting and elasticizing mechanism 2 comprises:

[0046] The false twist assembly 21 is arranged on the top surface of the front plate 4 and is used for false twisting the smooth flat polyester filaments. The false twist assembly 21 includes three connecting plates 212 movably mounted on the top surface of the front plate 4. The top surfaces of the three connecting plates 212 are all movably mounted with false twist rollers 216.

[0047] The adjusting assembly 22 is arranged inside the bottom plate 3 and is used to adjust the positions of the three connecting plates 212. The adjusting assembly 22 includes a first movable groove 228 opened inside the bottom plate 3. The first bevel gear shaft 222 is movably installed inside the first movable groove 228.

[0048] A cleaning assembly 23 is arranged at the front side of the rear plate 1 and is used to clean fiber debris on the outer sides of the three connecting plates 212. The cleaning assembly 23 includes a fixed box 231 fixedly installed at the front side of the rear plate 1. A movable plate 236 is movably installed at the front side of the fixed box 231. A chassis 2313 is movably installed at the bottom surface of the movable plate 236. An insert cylinder 2314 is fixedly installed at the bottom surface of the chassis 2313. A fixed cylinder 238 is movably installed at the outer side of the insert cylinder 2314. A plurality of soft brushes 237 are fixedly installed at the outer side of the fixed cylinder 238, and the plurality of soft brushes 237 are evenly distributed on the outer side of the fixed cylinder 238 in a circumferential manner. A first bolt 2315 is threadedly installed at the top surface of the front side of the fixed cylinder 238. A brush plate 239 is fixedly installed at the bottom surface of the fixed cylinder 238. An air jet assembly is arranged inside the fixed cylinder 238 to improve the cleaning effect of the three connecting plates 212. A driving assembly is arranged inside the movable plate 236 to drive the soft brush 237 to rotate to clean the three connecting plates 212.

[0049] A collecting assembly 24, arranged at the front side of the rear plate 1, is used to prevent fiber debris from flying;

[0050] The connecting assembly 25 is arranged inside the rear plate 1 and is used to drive the cleaning assembly 23 to rise and fall so as to facilitate the cleaning of the false twist assembly 21. The jet assembly includes an inner cylinder 2318 fixedly mounted on the bottom surface of the inner cavity of the fixed cylinder 238. A plurality of ventilation holes 2317 are provided on the outer side of the inner cylinder 2318, and the plurality of ventilation holes 2317 are evenly distributed on the outer side of the fixed cylinder 238 in a circumferential manner. A plurality of ventilation grooves 2316 are provided on the outer side of the fixed cylinder 238, and the plurality of ventilation grooves 2316 are evenly distributed on the outer side of the fixed cylinder 238 in a circumferential manner. The top surface of the movable plate 236 is fixedly mounted The air inlet pipe 235 is installed, the top end of the inner tube 2318 movably penetrates the interior of the insert tube 2314 and extends to the interior of the insert tube 2314, the top end of the insert tube 2314 penetrates the bottom surface of the chassis 2313 and extends to the top surface of the chassis 2313, and the first bolt 2315 can be rotated to abut against the outside of the insert tube 2314 to fix the outside of the fixed tube 238, the rear end thread of the first bolt 2315 penetrates the front side of the fixed tube 238 and is tightly attached to the outside of the insert tube 2314, and the bottom end of the air inlet pipe 235 penetrates the top surface of the movable plate 236 and extends to the movable plate 236 The bottom surface of the movable plate 236, the rear side of the movable plate 236 movably penetrates the front side of the fixed box 231 and extends to the inside of the fixed box 231, and the position of the movable plate 236 can be limited by the fixed box 231, the driving component includes an annular groove 2311 opened inside the movable plate 236, and the inner part of the annular groove 2311 is movably installed with a driven gear ring 2312 and a driving gear 2310, the top surface of the movable plate 236 is fixedly installed with a driving motor 234 and a horizontal plate 233, the top surface of the fixed box 231 is fixedly installed with a cylinder 232, and the output end of the driving motor 234 is movably installed. It penetrates the top surface of the movable plate 236 and is fixedly installed on the top surface of the driving gear 2310, the outer side of the driving gear 2310 is meshed with the outer side of the driven gear ring 2312, the bottom surface of the driven gear ring 2312 movably penetrates the interior of the movable plate 236 and is fixedly installed on the top surface of the chassis 2313, and starting the drive motor 234 can drive the driving gear 2310 to rotate the chassis 2313 through the driven gear ring 2312, the output end of the cylinder 232 is fixedly installed on the rear side of the cross plate 233, and starting the cylinder 232 can drive the movable plate 236 to move.

[0051] The soft brush 237 and the inner cylinder 2318 are provided to facilitate cleaning of the false twist assembly 21. When cleaning is required, the driving motor 234 is started to drive the driving gear 2310 to rotate the driven gear ring 2312, and then the driven gear ring 2312 will drive the fixed cylinder 238 to clean the fiber debris on the outside of the false twist roller 216 through the soft brush 237 and the brush plate 239. At the same time, the gas injected through the soft brush 237 will enter the inner cylinder 2318 and be sprayed out from the ventilation holes 2317 and the ventilation slots 2316 to improve the efficiency of cleaning debris and dust, which is convenient and quick, and improves the overall work efficiency.

[0052] The second embodiment mainly differs from the first embodiment in that: the false twist assembly 21 also includes a circular groove 2111 provided inside the false twist roller 216, a fixing ring 2112 is fixedly installed inside the circular groove 2111, a pull rod 218 is movably installed inside the circular groove 2111, a placement groove 2118 is provided on the outer side of the pull rod 218, a clamping plate 2110 is movably hinged on the bottom surface of the placement groove 2118, and the top of the clamping plate 2110 is L-shaped, a first spring 219 is fixedly installed on one side of the placement groove 2118, a connecting ring 2114 is fixedly installed on the bottom end of the pull rod 218, an insert block 2115 is fixedly installed on the bottom surface of the connecting ring 2114, a mounting groove 213 is provided on the top surface of the front plate 4, and a false twist device drive is fixedly installed on the bottom surface of the mounting groove 213 The top surface of the false twister driving seat 211 is fixedly mounted with three output shafts 215, and the top surfaces of the three output shafts 215 are provided with slots 2116, and the slots 2116 are rectangular. The bottom surfaces of one side of the three connecting plates 212 are provided with connecting grooves 214, and the outer side of the pull rod 218 is movably mounted with a second spring 2113, and the top of the outer side of the false twister roller 216 is provided with two card slots 217, and the two card slots 217 are rectangular. The top surfaces of the three connecting plates 212 are provided with circular grooves 2117, and the top surfaces of the circular grooves 2117 penetrate the top surfaces of the three connecting plates 212 and extend to the inside of the connecting grooves 214, and the bottom surface of the plug block 2115 is movably penetrated. The second spring 2113 passes through the circular groove 2111 and the circular groove 2117 and extends to the interior of the slot 2116. The bottom end of the second spring 2113 is fixedly installed on the top surface of the connecting ring 2114. The top end of the second spring 2113 is fixedly installed on the bottom surface of the fixing ring 2112. The elastic force of the second spring 2113 can drive the connecting ring 2114 to press down and insert the plug 2115 into the interior of the slot 2116. The top end of the pull rod 218 movably passes through the interior of the circular groove 2111 and extends to the top surface of the false twist roller 216. One end of the first spring 219 is fixedly installed on the top end of one side of the card plate 2110. The elastic force of the first spring 219 can drive the card plate 2110 to be stuck in the two card slots 217 to fix the position of the pull rod 218. The adjustment component 22 also includes A DC motor 221 is fixedly mounted on the bottom surface of the bottom plate 3, a first screw 224 is movably mounted on the top surface of the bottom plate 3, a movable cylinder 223 is threadedly mounted on the outer side of the first screw 224, three adjustment plates 225 are movably hinged on the outer side of the movable cylinder 223, and the three adjustment plates 225 are movably hinged on the outer side of the movable cylinder 223 in a circumferentially uniform manner, three slide grooves 227 are opened on the top surface of the front plate 4, and the slide grooves 227 are evenly distributed on the top surface of the front plate 4 in a circumferential manner, sliders 226 are fixedly mounted on the bottom surfaces of the three connecting plates 212, and the sliders 226 are cross-shaped, the top end of the first bevel gear shaft 222 movably passes through the interior of the first movable groove 228 and is fixedly mounted on the bottom end of the first screw 224, and the top end of the first screw 224 is movably mounted on the bottom surface of the front plate 4,The bottom surfaces of the three slide grooves 227 all penetrate the top surface of the front plate 4 and extend to the bottom surface of the front plate 4. The outer side of the slider 226 is slidably installed inside the three slide grooves 227. One end of the three adjustment plates 225 is movably hinged on the bottom surface of the slider 226. The DC motor 221 is started to drive the first bevel gear shaft 222 to rotate the first screw rod 224. Then the first screw rod 224 will drive the movable cylinder 223 to pull the slider 226 to move through the adjustment plate 225. At this time, the slider 226 will drive the false twist device driving seat 211 to separate the false twist roller 216.

[0053] The first screw rod 224 and the slider 226 are provided to facilitate the separation of the false twist roller 216 for cleaning. When in use, the DC motor 221 is started to drive the first bevel gear shaft 222 to rotate the first screw rod 224, and then the first screw rod 224 drives the movable cylinder 223 to pull the slider 226 to move through the adjustment plate 225. At this time, the slider 226 drives the false twist device driving seat 211 to separate the false twist roller 216. Then, after the DC motor 221 is turned off and the position of the slider 226 is fixed, the false twist roller 216 can be cleaned, which is convenient for subsequent cleaning and easy to observe the wear of the false twist roller 216, and has good practicality.

[0054] The third embodiment mainly differs from the second embodiment in that: the collecting assembly 24 includes a second movable groove 242 provided at the left and right ends of the front side of the rear plate 1, a first movable block 243 is slidably installed inside the second movable groove 242, a mounting plate 245 is fixedly installed on the front side of the first movable block 243, a protective cover 246 is fixedly installed on the front side of the mounting plate 245, a second bolt 241 is threadedly installed on the front side of the mounting plate 245, a vertical groove 247 is provided on the front side of the protective cover 246, a side box 244 is fixedly installed on the left side of the protective cover 246, a fan 248 is fixedly installed on the left side of the side box 244, a filter frame 249 is movably installed inside the side box 244, and the side box 2 The top and bottom surfaces of the front side of 44 are fixedly installed with buckles 2410, and a filter frame 249 is movably installed inside the side box 244. The rear end thread of the second bolt 241 penetrates the front side of the mounting plate 245 and is tightly attached to the front side of the rear plate 1, and the second bolt 241 is rotated to fix the position of the mounting plate 245. The front side of the filter frame 249 movably penetrates the interior of the side box 244 and is movably installed on the rear side of the buckle 2410, and the position of the filter frame 249 can be fixed by the buckle 2410. When cleaning is needed, the filter frame 249 can be directly pulled out of the interior of the side box 244. The connecting component 25 includes a third movable groove 252 opened inside the rear plate 1, and the first movable groove 228 A double-headed bevel gear shaft 254 is movably installed inside, a first limit block 253 is movably installed outside the double-headed bevel gear shaft 254, a second limit block 256 is fixedly installed inside the third movable groove 252, a second bevel gear shaft 255 is movably installed inside the second limit block 256, a notch 258 is fixedly installed on the top of the second bevel gear shaft 255, a second screw 257 is opened on the front side of the rear plate 1, a second movable block 251 is fixedly installed on the rear side of the fixed box 231, the front end of the double-headed bevel gear shaft 254 is meshed with the outside of the first bevel gear shaft 222, the bottom surface of the first limit block 253 is fixedly installed on the bottom surface of the first movable groove 228, and through the first limit block 253 The position of the double-headed bevel gear shaft 254 can be limited, the bottom surface of the second limit block 256 passes through the interior of the rear plate 1 and extends to the interior of the first movable groove 228, and the position of the second bevel gear shaft 255 can be limited by the second limit block 256, the bottom end of the second bevel gear shaft 255 is engaged with the rear end of the double-headed bevel gear shaft 254, the rear end of the second movable block 251 movably passes through the second screw 257 and is slidably installed in the interior of the third movable groove 252, the top thread of the notch 258 passes through the bottom surface of the second movable block 251 and extends to the top surface of the third movable groove 252, and when the second bevel gear shaft 255 rotates, it can drive the notch 258 to rotate to make the second movable block 251 rise and fall.

[0055] The fan 248 and the filter frame 249 can be used to collect flying dust and fiber debris. When the cleaning component 23 cleans the false twist component 21, the fan 248 will draw air outward. At this time, the suction force generated by the fan 248 will suck the dust inside the protective cover 246 into the inside of the side box 244, and the fiber debris and dust can be filtered out and collected through the filter frame 249, thereby preventing the fiber debris and dust from flying around, further reducing the difficulty of subsequent cleaning work.

[0056] The present invention also discloses a stretching, false twisting, texturing and texturing equipment process for bright flat polyester filaments, which specifically comprises the following steps:

[0057] Step 1: When in use, install the device at a suitable position through the rear plate 1 and connect the air inlet pipe 235 to the external air pump, then pass one end of the light flat polyester filament through the wire block on the front side of the movable plate 236 and the wire block on the front side of the bottom plate 3, and then drive the three output shafts 215 to rotate through the false twister driving seat 211, and then the three output shafts 215 will drive the plug block 2115 through the slot 2116 to rotate the pull rod 218, and then the pull rod 218 will drive the card plate 2110 through the two card slots 217 to rotate the false twist roller 216 to perform false twist processing on the light flat polyester filament;

[0058] Step 2: When the false twist assembly 21 needs to be cleaned after the processing is completed, the card plate 2110 is pressed to squeeze it out of the lower card slot 217, and then the pull rod 218 is pulled to drive the connecting ring 2114 to pull the plug 2115 out of the slot 2116. At this time, the pull rod 218 will drive the card plate 2110 to rise to the position of the upper card slot 217, and then the elastic force of the first spring 219 will drive the card plate 2110 to be stuck in the upper card slot 217 to fix the position of the pull rod 218, and then the cylinder 232 is started to drive the cross plate 233 to move the movable plate 236 forward, and then the movable plate 236 will drive the fixed cylinder 238 to move to the top of the false twist assembly 21;

[0059] Step 3, then start the DC motor 221 to drive the first bevel gear shaft 222 to rotate the first screw 224, then the first screw 224 will drive the movable cylinder 223 to pull the slider 226 to move through the adjustment plate 225, then the slider 226 will drive the false twist device drive seat 211 to separate the false twist roller 216, while the DC motor 221 drives the first bevel gear shaft 222 to rotate, it will also drive the double-headed bevel gear shaft 254 to rotate, then the double-headed bevel gear shaft 254 will drive the second bevel gear shaft 255 to rotate the notch 258 to drive the output shaft 215 to descend, then the second movable block 251 will drive the fixed box 231 The movable plate 236 is synchronously lowered, and the movable plate 236 drives the fixed cylinder 238 to be inserted between the false twist rollers 216. Then the DC motor 221 is turned off to fix the position of the movable plate 236. Then the driving motor 234 is started to drive the driving gear 2310 to rotate the driven gear ring 2312. Then the driven gear ring 2312 drives the fixed cylinder 238 to clean the fiber debris on the outside of the false twist roller 216 through the soft brush 237 and the brush plate 239. At the same time, the gas injected through the soft brush 237 enters the inner cylinder 2318 and is ejected from the ventilation hole 2317 and the ventilation slot 2316 to improve the efficiency of cleaning debris and dust.

[0060] Step 4, when the cleaning component 23 cleans the false twist component 21, the fan 248 will draw air outwards. At this time, the suction force generated by the fan 248 will suck the dust inside the protective cover 246 into the inside of the side box 244. At this time, the fiber debris and dust can be filtered out through the filter frame 249 to prevent the fiber debris and dust from flying and affecting the working environment.

[0061] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0062] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0063] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stretching, false twisting, texturing and texturing device for bright flat polyester filaments, comprising a back plate, characterized in that: The front side of the rear plate is fixedly mounted with a front plate, the bottom surface of the front side of the rear plate is fixedly mounted with a bottom plate, and the front side of the rear plate is provided with a false twisting and stretching mechanism for false twisting and stretching the smooth flat polyester filaments, the false twisting and stretching mechanism comprising: A false twist assembly is arranged on the top surface of the front plate and is used for false twisting the smooth flat polyester filaments. The false twist assembly comprises three connecting plates movably mounted on the top surface of the front plate, and the top surfaces of the three connecting plates are all movably mounted with false twist rollers; An adjustment component is arranged inside the bottom plate and is used to adjust the positions of the three connecting plates. The adjustment component includes a first movable groove opened inside the bottom plate, and a first bevel gear shaft is movably installed inside the first movable groove; A cleaning assembly is arranged on the front side of the rear plate and is used for cleaning fiber debris on the outer sides of the three connecting plates, the cleaning assembly comprises a fixed box fixedly mounted on the front side of the rear plate, a movable plate is movably mounted on the front side of the fixed box, a chassis is movably mounted on the bottom surface of the movable plate, an insert cylinder is fixedly mounted on the bottom surface of the chassis, a fixed cylinder is movably mounted on the outer side of the insert cylinder, a plurality of soft brushes are fixedly mounted on the outer side of the fixed cylinder, a first bolt is threadedly mounted on the top surface of the front side of the fixed cylinder, a brush disc is fixedly mounted on the bottom surface of the fixed cylinder, an air jet assembly is arranged inside the fixed cylinder for improving the cleaning effect of the three connecting plates, and a driving assembly is arranged inside the movable plate for driving the soft brush to rotate and clean the three connecting plates; A collecting assembly, arranged at the front side of the rear plate, for preventing fiber debris from flying; The connecting component is arranged inside the rear plate and is used to drive the cleaning component to rise and fall so as to facilitate the cleaning of the false twist component.

2. The stretching, false twisting, texturing and elasticizing equipment for bright flat polyester filaments according to claim 1, characterized in that: The jet assembly includes an inner cylinder fixedly mounted on the bottom surface of the inner cavity of the fixed cylinder, a plurality of ventilation holes are provided on the outer side of the inner cylinder, a plurality of ventilation grooves are provided on the outer side of the fixed cylinder, an air intake pipe is fixedly mounted on the top surface of the movable plate, the top end of the inner cylinder movably penetrates the interior of the insert cylinder and extends to the interior of the insert cylinder, the top end of the insert cylinder penetrates the bottom surface of the chassis and extends to the top surface of the chassis, the rear end thread of the first bolt penetrates the front side of the fixed cylinder and is tightly attached to the outer side of the insert cylinder, the bottom end of the air intake pipe penetrates the top surface of the movable plate and extends to the bottom surface of the movable plate, and the rear side of the movable plate movably penetrates the front side of the fixed box and extends to the interior of the fixed box.

3. The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to claim 1, characterized in that: The driving assembly includes an annular groove opened inside the movable plate, a driven gear ring and a driving gear are movably installed inside the annular groove, a driving motor and a cross plate are fixedly installed on the top surface of the movable plate, a cylinder is fixedly installed on the top surface of the fixed box, the output end of the driving motor movably penetrates the top surface of the movable plate and is fixedly installed on the top surface of the driving gear, the outer side of the driving gear is meshed with the outer side of the driven gear ring, the bottom surface of the driven gear ring movably penetrates the interior of the movable plate and is fixedly installed on the top surface of the chassis, and the output end of the cylinder is fixedly installed on the rear side of the cross plate.

4. The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to claim 1, characterized in that: The false twist assembly also includes a circular groove provided inside the false twist roller, a fixing ring is fixedly installed inside the circular groove, a pull rod is movably installed inside the circular groove, a placement groove is provided on the outer side of the pull rod, a clamping plate is movably hinged on the bottom surface of the placement groove, a first spring is fixedly installed on one side of the placement groove, a connecting ring is fixedly installed on the bottom end of the pull rod, an insert block is fixedly installed on the bottom surface of the connecting ring, an installation groove is provided on the top surface of the front plate, a false twist device driving seat is fixedly installed on the bottom surface of the installation groove, three output shafts are fixedly installed on the top surface of the false twist device driving seat, the top surfaces of the three output shafts are provided with slots, and the three connecting plates are fixedly installed on the top surface of the false twist device driving seat. The bottom surfaces of the sides are each provided with a connecting groove, a second spring is movably installed on the outer side of the pull rod, two card slots are provided on the top of the outer side of the false twist roller, and circular grooves are provided on the top surfaces of the three connecting plates, and the top surfaces of the circular grooves penetrate the top surfaces of the three connecting plates and extend to the interior of the connecting grooves, the bottom surface of the insert block movably penetrates the circular groove and the interior of the circular groove and extends to the interior of the slot, the bottom end of the second spring is fixedly installed on the top surface of the connecting ring, the top end of the second spring is fixedly installed on the bottom surface of the fixing ring, the top end of the pull rod movably penetrates the interior of the circular groove and extends to the top surface of the false twist roller, and one end of the first spring is fixedly installed on the top of one side of the card plate.

5. The stretching, false twisting, texturing and texturing equipment for bright flat polyester filaments according to claim 1, characterized in that: The adjusting assembly also includes a DC motor fixedly mounted on the bottom surface of the base plate, a first screw rod movably mounted on the top surface of the base plate, a movable cylinder is threadedly mounted on the outer side of the first screw rod, and three adjusting plates are movably hinged on the outer side of the movable cylinder, three sliding grooves are opened on the top surface of the front plate, and sliders are fixedly mounted on the bottom surfaces of the three connecting plates, the top end of the first bevel gear shaft movably passes through the interior of the first movable groove and is fixedly mounted on the bottom end of the first screw rod, the top end of the first screw rod movably mounted on the bottom surface of the front plate, the bottom surfaces of the three sliding grooves all pass through the top surface of the front plate and extend to the bottom surface of the front plate, the outer side of the slider is slidably mounted inside the three sliding grooves, and one end of the three adjusting plates are movably hinged on the bottom surface of the slider.

6. The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to claim 1, characterized in that: The collecting assembly includes a second movable groove opened at the left and right ends of the front side of the rear plate, a first movable block is slidably installed inside the second movable groove, a mounting plate is fixedly installed on the front side of the first movable block, a protective cover is fixedly installed on the front side of the mounting plate, a second bolt is threadedly installed on the front side of the mounting plate, a vertical groove is opened on the front side of the protective cover, a side box is fixedly installed on the left side of the protective cover, a fan is fixedly installed on the left side of the side box, a filter frame is movably installed inside the side box, buckles are fixedly installed on the top and bottom surfaces of the front side of the side box, a filter frame is movably installed inside the side box, the rear end thread of the second bolt passes through the front side of the mounting plate and is tightly attached to the front side of the rear plate, and the front side of the filter frame movably passes through the interior of the side box and is movably installed on the rear side of the buckle.

7. The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to claim 1, characterized in that: The connecting assembly includes a third movable groove opened inside the rear plate, a double-headed bevel gear shaft is movably installed inside the first movable groove, a first limit block is movably installed on the outer side of the double-headed bevel gear shaft, a second limit block is fixedly installed inside the third movable groove, a second bevel gear shaft is movably installed inside the second limit block, a notch is fixedly installed on the top end of the second bevel gear shaft, a second screw is opened on the front side of the rear plate, and a second movable block is fixedly installed on the rear side of the fixed box.

8. The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to claim 7, characterized in that: The front end of the double-headed bevel gear shaft is meshed with the outside of the first bevel gear shaft, the bottom surface of the first limit block is fixedly installed on the bottom surface of the first movable groove, the bottom surface of the second limit block passes through the interior of the rear plate and extends to the interior of the first movable groove, the bottom end of the second bevel gear shaft is meshed with the rear end of the double-headed bevel gear shaft, the rear end of the second movable block movably passes through the second screw and is slidably installed in the interior of the third movable groove, and the top thread of the notch passes through the bottom surface of the second movable block and extends to the top surface of the third movable groove.

9. A process for stretching, false twisting, texturing and texturing of bright flat polyester filaments, characterized in that: The stretching, false twisting, texturing and elasticizing device for bright flat polyester filaments according to any one of claims 1 to 8 specifically comprises the following steps: Step 1: Install the device at a suitable position, then pass one end of the smooth flat polyester filament through the false twist assembly and fix it on the take-up device, then start the false twist assembly to perform false twist processing on the smooth flat polyester filament; Step 2: When the false twist assembly needs to be cleaned after processing, the false twist assembly is opened to release the limit of the false twist roller, and the cleaning assembly is pulled to be located directly above the false twist assembly; Step 3, then start the adjustment component to open the false twist component, and then the false twist component will drive the cleaning component to descend through the connecting component. At this time, the cleaning component can be started to clean the debris generated when the false twist component performs false twist processing on the light flat polyester filament; Step 4: Simultaneously start 24 to collect dust and debris that are raised during cleaning 23.

10. The process for drawing, false twisting, texturing and texturing of bright flat polyester filaments according to claim 9, characterized in that: When the false twist component is opened by starting the regulating component, the cleaning component can be synchronously lowered through the connecting component, so as to facilitate the cleaning of the false twist component.

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