A kind of soaking and stretching type bleaching and dyeing equipment for chemical fiber cloth

Abstract

The application relates to the technical field of chemical fiber fabric bleaching and dyeing, and discloses a soaking and stretching type bleaching and dyeing equipment for chemical fiber fabric, which comprises a bleaching and dyeing pool, the middle part of the bleaching and dyeing pool is provided with two scraping components distributed upwards and downwards, the opposite sides of the two scraping components are movably connected with transmission components, the opposite sides of the two transmission components on the same side are provided with stretching components, and the inner wall of the bleaching and dyeing pool is fixedly installed with two guide components distributed leftward and rightward. The driving motor drives the rotating shaft to rotate clockwise, drives the rotating disc to rotate synchronously, when the vertical rod slides on the inclined part of the arc-shaped base plate, the Z-shaped plate is lifted upwards and downwards, the scraping strip is abutted against the surface of the chemical fiber fabric, the fibers of the chemical fiber fabric are scraped, the chemical fiber fabric is stretched, the fibers on the surface of the chemical fiber fabric are scraped, the fibers on the surface of the chemical fiber fabric are prevented from being covered, and the longitudinal stretching effect is combined, the chemical fiber fabric is prevented from being folded, and the purpose of guaranteeing the bleaching and dyeing effect of the chemical fiber fabric is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chemical fiber fabric dyeing, in particular to a soaking and stretching type dyeing and bleaching equipment for chemical fiber fabric. BACKGROUND

[0002] Chemical fiber fabric is a new type of clothing developed in recent times, and there are many types. Here mainly refers to pure spinning, blending or interwoven fabric processed from chemical fiber, which has relatively stable physical and chemical properties. After the preliminary processing of chemical fiber fabric, the chemical fiber fabric is immersed in the dyeing liquid to perform dyeing and bleaching.

[0003] During the dyeing and bleaching process of chemical fiber fabric, the chemical fiber fabric is folded and adhered to the surface of the fabric, which will shield the surface of the chemical fiber fabric, and the dyeing liquid cannot penetrate the covered fabric, resulting in partial dyeing of the chemical fiber fabric and affecting the dyeing and bleaching effect of the fabric. Further improvement can be made. SUMMARY

[0004] In view of the shortcomings of the prior art, the present application provides a soaking and stretching type dyeing and bleaching equipment for chemical fiber fabric, which has the advantages of stretching chemical fiber fabric to ensure printing and dyeing effect, and solves the problems of folding and fiber folding during printing and dyeing of chemical fiber fabric, which affects the printing and dyeing effect.

[0005] To achieve the above-mentioned purpose of stretching chemical fiber fabric to ensure printing and dyeing effect, the present application provides the following technical scheme: a soaking and stretching type dyeing and bleaching equipment for chemical fiber fabric, comprising a dyeing and bleaching tank, two scraping components are arranged in the middle of the dyeing and bleaching tank, two transmission components are movably connected to the opposite sides of the two scraping components, two stretching components are arranged on the opposite sides of the two transmission components on the same side, two guide components are fixedly installed on the inner wall of the dyeing and bleaching tank, the stretching components are movably connected with the guide components, guide counter-rollers are rotatably connected between the guide components and the side wall of the dyeing and bleaching tank, and impurity removal components are arranged in the middle of the stretching components.

[0006] Preferably, the scraping component comprises two support plates distributed vertically, the support plates are fixedly installed on the dyeing pool, rotating shafts are rotatably connected to the centers of the support plates, rotating discs are fixedly installed on the opposite ends of the rotating shafts, installation grooves are arrayed on the circumferential surfaces of the rotating discs, two guide rods are fixedly installed between the top wall and the bottom wall of the installation groove, Z-shaped plates are slidably connected to the surfaces of the guide rods, springs are fixedly installed between the Z-shaped plates and the top wall of the installation groove, scraping strips are arrayed on the top of the Z-shaped plates, vertical rods are fixedly installed on the bottom of the Z-shaped plates, two arc-shaped backing plates are fixedly installed on the surface of the support plate, the two arc-shaped backing plates are centrally symmetric about the center of the support plate, an arc-shaped frame is fixedly installed on the surface of the support plate between the two arc-shaped backing plates, scraping columns are arrayed on the side of the arc-shaped frame close to the rotating disc, the scraping columns are embedded between adjacent two scraping strips, and rotating shaft seats are fixedly installed on the inner wall of the dyeing pool.

[0007] Preferably, when the arc-shaped backing plate and the support plate rotate clockwise, the top of the rear half of the arc-shaped backing plate is inclined, the top of the front half of the arc-shaped backing plate is horizontal, and the scraping strips protrude from the surface of the arc-shaped frame when the vertical rods slide along the horizontal part of the arc-shaped backing plate.

[0008] Preferably, the transmission component comprises a special-shaped gear fixedly installed on the surface of the rotating shaft, two toothed portions with a circumferential angle of ninety degrees are symmetrically arranged on the circumferential surface of the special-shaped gear, two rack plates are engaged with the front and rear sides of the special-shaped gear, key grooves are formed in the opposite sides of the two rack plates, an L-shaped plate is fixedly installed on the surface of the support plate, a sliding block is fixedly installed on the surface of the L-shaped plate, the sliding block is slidably connected in the key groove, the rack plate is slidably connected to the surface of the L-shaped plate, a connecting plate is fixedly installed at one end of the rack plate, the right end of the key groove on the front side is fixedly installed with the connecting plate, the left end of the key groove on the rear side is fixedly installed with the connecting plate, a spring is fixedly installed on the connecting plate, and the other end of the spring is fixedly installed on the surface of the support plate.

[0009] Preferably, the guide component comprises two partition plates fixedly installed on the inner wall of the dyeing pool and distributed leftward and rightward, a feeding port is formed in the middle of the partition plate, pressing plates are fixedly installed on the top wall and the bottom wall of the opposite side of the partition plate and located at the feeding port, inclined portions are arranged on the other end of the pressing plate, and guide grooves are formed in the opposite sides of the inclined portions.

[0010] Preferably, the stretching component includes a fixed seat fixedly installed on the support disc, one end of the fixed seat is rotationally connected with a rotating arm, the surface of the rotating arm is provided with an avoiding slot near the two ends, one of the avoiding slots is slidably connected with a connecting rod, the other avoiding slot is slidably connected with a push plate, the other end of the connecting rod is fixedly installed on the connecting plate away from the second spring, the other end of the push plate is fixedly installed with a supporting plate, the supporting plate is fixedly installed with a sliding column near the pressing plate, the sliding column is slidably connected in the guide slot, the two ends of the supporting plate are slidably connected with guide shafts, the guide shafts are rotationally connected with clamping rollers between the other ends, the clamping rollers abut on the inclined part, the supporting plate is fixedly installed with a tension spring between the pressing plate side and the surface of the guide shaft.

[0011] Preferably, the impurity removing component includes a sleeve fixedly installed between the front and rear sidewalls of the dyeing and bleaching tank, the sleeve is located between the two fixed seats distributed in the upper and lower directions, the opposite sides of the two sleeves distributed in the upper and lower directions are provided with liquid inlet grooves, the inside of the sleeve is provided with a cylindrical filter screen along the axis of the sleeve, and the front end of the cylindrical filter screen is fixedly installed with a suction pipe. Advantages

[0012] Compared with the prior art, the present application provides a soaking and stretching type dyeing and bleaching equipment for chemical fiber fabrics, which has the following advantages:

[0013] 1. The soaking and stretching type dyeing and bleaching equipment for chemical fiber fabrics drives the rotating shaft to rotate clockwise by the driving motor, drives the rotating disc to rotate synchronously, when the vertical rod slides on the inclined part of the arc-shaped pad, the Z-shaped plate is lifted up and down, the first spring is compressed and contracted, the Z-shaped plate is guided by the guide rod and moves vertically upward, and the scraping strips abut on the surface of the chemical fiber fabric, so that the two groups of scraping strips are clamped on the upper and lower sides of the chemical fiber fabric and rotate clockwise, the fibers of the chemical fiber fabric are scraped, and at the same time, due to the rotation of the Z-shaped plate, a component perpendicular to the conveying direction of the chemical fiber fabric is applied to the chemical fiber fabric, the chemical fiber fabric is stretched; the fibers on the surface of the chemical fiber fabric are scraped to prevent covering on the surface of the chemical fiber fabric, and the longitudinal stretching effect is combined to avoid folding of the chemical fiber fabric, so as to ensure the dyeing and bleaching effect of the chemical fiber fabric;

[0014] 2、The chemical fiber fabric is with soaking and stretching type bleaching and dyeing equipment, the shaft rotates simultaneously, the profile gear synchronous rotation is carried out, the meshing action of profile gear and rack plate is coordinated, and the elasticity of spring two makes the rack plate slide left and right along the L-shaped plate, and the moving direction of left and right two groups of rack plates is opposite; again through the connecting action of connecting rod, the swing of swing arm is pushed back and forth, so as to drive the assembly of push plate, supporting plate and slide column to slide back and forth along the guide groove; when the two supporting plates move away from each other, the clamping roller slides along the inclined part, and under the extrusion action of the inclined part, the upper and lower clamping rollers approach each other, the chemical fiber fabric is clamped, and is stretched to both sides along the conveying direction of the chemical fiber fabric; so as to further guarantee the bleaching and dyeing effect of chemical fiber fabric by longitudinal stretching of chemical fiber fabric;

[0015] 3、The chemical fiber fabric is with soaking and stretching type bleaching and dyeing equipment, through the suction of water pump to suction pipe, the dyeing liquid enters the sleeve inside through the liquid inlet groove, and then the filtering action of cylindrical filter screen is carried out, so that the fibers in the dyeing liquid are accumulated in the inside of the sleeve, preventing the fallen fibers from adhering to the surface of the chemical fiber fabric again, and affecting the dyeing effect of the chemical fiber fabric; so as to transfer the fibers in the dyeing liquid, prevent the fibers from adhering to the surface of the chemical fiber fabric, and further guarantee the bleaching and dyeing effect of the chemical fiber fabric. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0017] Figure 2 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0018] Figure 3 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0019] Figure 4 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0020] Figure 5 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0021] Figure 6 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0022] Figure 7 It is a kind of chemical fiber fabric with soaking and stretching type bleaching and dyeing equipment of the present application;

[0023] Figure 8 It is a kind of impurity removal component of the soaking and stretching type bleaching and dyeing equipment for chemical fiber fabric.

[0024] In the figure: 1, bleaching and dyeing tank; 2, scraping component; 3, transmission component; 4, guide component; 5, stretching component; 6, guide roller pair; 7, impurity removal component; 201, support disc; 202, rotating shaft; 203, rotating disc; 204, mounting groove; 205, guide rod; 206, Z-shaped plate; 207, spring one; 208, scraping strip; 209, vertical rod; 210, arc-shaped backing plate; 211, arched frame; 212, scraping column; 213, rotating shaft seat; 301, special-shaped gear; 302, rack plate; 303, key groove; 304, L-shaped plate; 305, sliding block; 306, connecting plate; 307, spring two; 401, partition; 402, feed inlet; 403, pressing plate; 404, inclined part; 405, guide groove; 501, fixed seat; 502, rotating arm; 503, avoiding groove; 504, connecting rod; 505, pushing plate; 506, supporting plate; 507, sliding column; 508, guide shaft; 509, clamping roller; 510, tension spring; 701, sleeve; 702, liquid inlet groove; 703, cylindrical filter screen; 704, suction pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] Please refer to Figures 1-2 A soaking and stretching type bleaching and dyeing equipment for chemical fiber fabric includes a bleaching and dyeing tank 1, two scraping components 2 are arranged in the middle of the bleaching and dyeing tank 1 in an up-down distribution, transmission components 3 are movably connected to the opposite sides of the two scraping components 2, stretching components 5 are arranged on the opposite sides of the two transmission components 3 on the same side, guide components 4 are fixedly installed on the inner wall of the bleaching and dyeing tank 1 in a left-right distribution, the stretching components 5 are movably connected with the guide components 4, guide roller pairs 6 are rotatably connected between the guide components 4 and the side walls of the bleaching and dyeing tank 1, and impurity removal components 7 are arranged in the middle of the stretching components 5.

[0027] Please refer to Figures 3-5, the scraping component 2 comprises two support discs 201 distributed upwards and downwards, the support disc 201 is fixedly installed with the dyeing pool 1, the center of the support disc 201 is rotationally connected with a rotating shaft 202, the two rotating shafts 202 are fixedly installed with rotating discs 203 at opposite ends, and the two rotating shafts 202 are provided with driving motors at opposite ends, so that the rotating directions of the two rotating discs 203 are the same. The circumferential surface of the rotating disc 203 is arrayed with mounting grooves 204, the top wall and the bottom wall of the mounting groove 204 are fixedly installed with two guide rods 205, the surface of the guide rod 205 is slidingly connected with a Z-shaped plate 206, the Z-shaped plate 206 is guided by the guide rod 205, and deviation of the Z-shaped plate 206 is prevented. The spring one 207 is fixedly installed between the Z-shaped plate 206 and the top wall of the mounting groove 204, the Z-shaped plates 206 in the upper and lower groups of rotating discs 203 tend to move away from each other through the elasticity of the spring one 207, and the Z-shaped plate 206 is arrayed with a scraping strip 208 at the top, when the Z-shaped plate 206 abuts against the inner wall of the mounting groove 204 due to the elasticity of the spring one 207, the scraping strip 208 is flush with the surface of the rotating disc 203. The bottom of the Z-shaped plate 206 is fixedly installed with a vertical rod 209, the free end of the vertical rod 209 is hemispherical, the surface of the support disc 201 is fixedly installed with two arc-shaped backing plates 210, the two arc-shaped backing plates 210 are centrally symmetric about the center of the support disc 201, when the arc-shaped backing plate 210 and the support disc 201 rotate clockwise, the rear half of the top of the arc-shaped backing plate 210 is inclined, and the front half of the top of the arc-shaped backing plate 210 is horizontal.

[0028] Please refer to Figures 3-5 The surface of the support disc 201 and between the two arc-shaped backing plates 210 is fixedly installed with an arched frame 211, when the vertical rod 209 slides along the horizontal part of the arc-shaped backing plate 210, the scraping strip 208 protrudes from the surface of the arched frame 211 and abuts against the surface of the chemical fabric, the Z-shaped plates 206 in the upper and lower groups of scraping components 2 clamp the chemical fabric from the upper and lower sides of the chemical fabric, and cooperate with the rotating action of the rotating disc 203 to scrape and stretch the chemical fabric. The arched frame 211 is arrayed with a scraping column 212 near one side of the rotating disc 203, the scraping column 212 is embedded between adjacent two scraping strips 208, the inner wall of the dyeing pool 1 is fixedly installed with a rotating shaft seat 213, and the rotating shaft 202 is rotationally connected with the rotating shaft seat 213. When the Z-shaped plate 206 rotates with the rotating disc 203, the scraping column 212 passes through between the scraping strips 208, so that the fibers clamped between the scraping strips 208 are scraped off.

[0029] Please refer to Figures 1-2 and Figure 5, transmission component 3 includes fixedly installed on the surface of the shaft 202 special gear 301, special gear 301 circumferential surface is symmetrically provided with two circular angle of ninety degrees of the card tooth part, the front and back side of special gear 301 is engaged with two rack plate 302, so that when the special gear 301 rotates, the card teeth on the surface of special gear 301 will intermittently push the rack plate 302, and make two rack plate 302 opposite sides. Two rack plate 302 opposite sides are provided with keyway 303, the surface of support disc 201 is fixedly installed with L-shaped plate 304, L-shaped plate 304 is fixedly installed with sliding block 305, sliding block 305 is slidably connected in keyway 303, rack plate 302 is slidably connected on the surface of L-shaped plate 304, so that the rack plate 302 is limited and guided by L-shaped plate 304 and sliding block 305. One end of rack plate 302 is fixedly installed with connecting plate 306, the right end of front keyway 303 is fixedly installed with connecting plate 306, the left end of rear keyway 303 is fixedly installed with connecting plate 306, connecting plate 306 is fixedly installed with spring two 307, the other end of spring two 307 is fixedly installed on the surface of support disc 201. So that when the card teeth on the surface of special gear 301 and rack plate 302 are staggered, the assembly of rack plate 302 and connecting plate 306 is reversely slid under the elastic action of spring two 307. When the shaft 202 and special gear 301 rotate clockwise, the front rack plate 302 is intermittently pushed to move right, and the rear rack plate 302 moves left.

[0030] Please refer to Figure 6 , guiding component 4 includes two partition plates 401 fixedly installed on the inner wall of the dyeing pool 1 and distributed left and right, the middle part of the partition plate 401 is provided with an inlet 402, the top wall and the bottom wall of the opposite side of the two partition plates 401 and located at the inlet 402 are fixedly installed with a pressing plate 403, and the chemical fiber cloth passes through the guiding roller 6 and then passes through between the inlet 402 and the two pressing plates 403. The other end of the pressing plate 403 is provided with an inclined part 404, and the opposite sides of the two inclined parts 404 are provided with guide grooves 405.

[0031] Please refer to Figures 6-7The stretching component 5 comprises a fixed seat 501 fixedly installed on the support disc 201, one end of the fixed seat 501 is rotationally connected with a rotating arm 502, and the rotating arm 502 is provided with an avoiding slot 503 penetratingly formed close to both ends of the surface of the rotating arm 502, one of the avoiding slots 503 is slidably connected with a connecting rod 504, the other avoiding slot 503 is slidably connected with a push plate 505, and the end portions of the connecting rod 504 and the push plate 505 are provided with slide columns inserted into the avoiding slots 503. The push plate 505 is located in the middle of the dyeing and bleaching pool 1 and is arranged along the length direction of the dyeing and bleaching pool 1. The other end of the connecting rod 504 is fixedly installed on the connecting plate 306 away from the second spring 307, so that the connecting rod 504 moves reciprocatingly along with the connecting plate 306. During the movement of the connecting rod 504, the rotating arm 502 is pushed to swing reciprocatingly. The longitudinal displacement amount of the rotating arm 502 during deflection is compensated by the avoiding slot 503. The other end of the push plate 505 is fixedly installed with a supporting plate 506, and the push plate 505 is fixedly installed in the middle of the supporting plate 506. The supporting plate 506 is fixedly installed with a slide column 507 on the side close to the pressing plate 403, and the slide column 507 is slidably connected in the guide slot 405, so as to guide the moving direction of the supporting plate 506. The supporting plate 506 is slidably connected with guide shafts 508 penetratingly formed at both ends of the supporting plate 506, the guide shafts 508 are rotationally connected with clamping rollers 509 between the other ends of the guide shafts 508, the clamping rollers 509 abut against the inclined portion 404, and the supporting plate 506 is fixedly installed with a tension spring 510 between the side close to the pressing plate 403 and the surface of the guide shaft 508. The clamping rollers 509 tend to be close to the surface of the supporting plate 506 by the tension of the tension spring 510, and the two clamping rollers 509 are close to each other under the extrusion of the inclined portion 404 on the clamping rollers 509, so as to clamp the chemical fiber cloth.

[0032] Please refer to Figure 8 The impurity removing component 7 comprises sleeves 701 fixedly installed between the front and rear side walls of the dyeing and bleaching pool 1, the sleeves 701 are located between the two fixed seats 501 distributed in the up-down direction, the opposite sides of the two sleeves 701 distributed in the up-down direction are penetratingly formed with liquid inlet grooves 702, the sleeve 701 is provided with a cylindrical filter screen 703 along the axis of the sleeve 701, and the front end of the cylindrical filter screen 703 is fixedly installed with a suction pipe 704. The end portion of the suction pipe 704 is provided with a water pump, so that the dye liquid and the fiber enter the inside of the sleeve 701 through the liquid inlet grooves 702, and then the fiber falling from the chemical fiber fabric is accumulated in the inside of the sleeve 701 through the filtration of the cylindrical filter screen 703.

[0033] In use, the chemical fiber fabric passes through the guide pair of rollers 6 and the feed port 402, and is immersed in the dyeing liquid in the dyeing pool 1 to perform dip dyeing. The driving motor drives the rotating shaft 202 to rotate clockwise, and the rotating disc 203 rotates synchronously. When the vertical rod 209 slides on the inclined part of the arc-shaped base plate 210, the Z-shaped plate 206 is lifted up and down, the spring 207 is compressed and shrunk, and the Z-shaped plate 206 is guided by the guide rod 205, so that the Z-shaped plate 206 moves vertically upward, and the scraping strips 208 abut against the surface of the chemical fiber fabric, so that the two groups of scraping strips 208 are clamped on the upper and lower sides of the chemical fiber fabric, and rotate clockwise to scrape the fibers of the chemical fiber fabric. At the same time, due to the rotation of the Z-shaped plate 206, a component perpendicular to the conveying direction of the chemical fiber fabric is applied to the chemical fiber fabric to stretch the chemical fiber fabric.

[0034] The scraping column 212 passes through the scraping strips 208 to scrape the fibers stuck in the scraping strips 208 into the dyeing liquid when the Z-shaped plate 206 rotates with the rotating disc 203.

[0035] When the rotating shaft 202 rotates, the special-shaped gear 301 rotates synchronously, and the L-shaped plate 304 slides left and right under the meshing action of the special-shaped gear 301 and the rack plate 302 and the elasticity of the spring 307. The two groups of rack plates 302 move in opposite directions. The connecting rod 504 connects the rotating arm 502 to move back and forth, so as to drive the assembly of the push plate 505, the supporting plate 506 and the sliding column 507 to slide back and forth along the guide groove 405. When the two supporting plates 506 move away from each other, the clamping rollers 509 slide along the inclined part 404, and under the extrusion action of the inclined part 404, the two clamping rollers 509 move close to each other to clamp the chemical fiber fabric and stretch it to the two sides along the conveying direction of the chemical fiber fabric.

[0036] The water pump pumps the suction pipe 704, the dyeing liquid enters the sleeve 701 through the liquid inlet groove 702, and the fibers in the dyeing liquid are accumulated in the sleeve 701 through the filtering action of the cylindrical filter screen 703, so as to prevent the fibers from falling again and adhering to the surface of the chemical fiber fabric, which affects the dyeing effect of the chemical fiber fabric.

[0037] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A soaking and stretching dyeing apparatus for chemical fiber fabrics, comprising a dyeing tank (1), characterized in that: Two scraping components (2) are arranged vertically in the middle of the dyeing tank (1). A transmission component (3) is movably connected to the opposite side of the two scraping components (2). A stretching component (5) is arranged on the opposite side of the two transmission components (3) on the same side. Two guide components (4) are fixedly installed on the inner wall of the dyeing tank (1). The stretching component (5) is movably connected to the guide component (4). A guide roller (6) is rotatably connected between the guide component (4) and the side wall of the dyeing tank (1). A cleaning component (7) is arranged in the middle of the stretching component (5). The scraping component (2) includes two support disks (201) distributed vertically. The support disks (201) are fixedly installed in the dyeing tank (1). A rotating shaft (202) is rotatably connected to the center of each support disk (201). A turntable (203) is fixedly installed at one end of each of the two rotating shafts (202). An array of mounting grooves (204) is provided on the circumferential surface of the turntable (203). Two guide rods (205) are fixedly installed between the top and bottom walls of the mounting grooves (204). A Z-shaped plate (206) is slidably connected to the surface of the guide rods (205). A spring (207) is fixedly installed between the Z-shaped plate (206) and the top wall of the mounting groove (204). An array of Z-shaped plates (206) is provided on the top of the Z-shaped plate (206). A scraper (208) is provided, and a vertical rod (209) is fixedly installed at the bottom of the Z-shaped plate (206). Two arc-shaped pads (210) are fixedly installed on the surface of the support plate (201). The two arc-shaped pads (210) are centrally symmetrical about the center of the support plate (201). An arched frame (211) is fixedly installed on the surface of the support plate (201) and between the two arc-shaped pads (210). Scraper columns (212) are arranged in an array on the side of the arched frame (211) near the turntable (203). The scraper columns (212) are embedded between two adjacent scraper strips (208). A rotating shaft seat (213) is fixedly installed on the inner wall of the dyeing tank (1). The rotating shaft (202) is rotatably connected to the rotating shaft seat (213). When the arc-shaped pad (210) and the support plate (201) rotate clockwise, the top of the rear half of the arc-shaped pad (210) is inclined, and the top of the front half of the arc-shaped pad (210) is horizontal. When the vertical rod (209) slides along the horizontal part of the arc-shaped pad (210), the scraper (208) protrudes from the surface of the arch frame (211).

2. The immersion stretching dyeing equipment for chemical fiber fabrics according to claim 1, characterized in that: The transmission component (3) includes a non-circular gear (301) fixedly mounted on the surface of the rotating shaft (202). The non-circular gear (301) has two symmetrically arranged teeth with a circumferential angle of 90 degrees on its circumferential surface. Two rack plates (302) mesh with the front and rear sides of the non-circular gear (301). Keyways (303) are provided on the opposite sides of the two rack plates (302). An L-shaped plate (304) is fixedly mounted on the surface of the support plate (201). A slider (305) is fixedly mounted on the surface of the L-shaped plate (304). (305) Sliding connection in keyway (303), the rack plate (302) is slidably connected to the surface of L-shaped plate (304), one end of the rack plate (302) is fixedly installed with a connecting plate (306), the right end of the front keyway (303) is fixedly installed with the connecting plate (306), the left end of the rear keyway (303) is fixedly installed with the connecting plate (306), the connecting plate (306) is fixedly installed with a second spring (307), and the other end of the second spring (307) is fixedly installed on the surface of support plate (201).

3. The immersion-stretching dyeing equipment for chemical fiber fabrics according to claim 1, characterized in that: The guide component (4) includes two partitions (401) fixedly installed on the inner wall of the dyeing tank (1) and distributed in the left and right directions. The partitions (401) have a feed inlet (402) in the middle. The two partitions (401) are fixedly installed on the top and bottom walls of the feed inlet (402) on opposite sides. The other end of the pressure plate (403) is provided with an inclined part (404) on opposite sides. The two inclined parts (404) are provided with guide grooves (405) on opposite sides.

4. The immersion stretching dyeing equipment for chemical fiber fabrics according to claim 1, characterized in that: The tensioning component (5) includes a fixed base (501) fixedly mounted on a support plate (201). A rotating arm (502) is rotatably connected to the other end of the fixed base (501). Both ends of the rotating arm (502) have through-grooves (503). A connecting rod (504) is slidably connected in one of the through-grooves (503), and a push plate (505) is slidably connected in the other through-grooves (503). The other end of the connecting rod (504) is fixedly mounted on the connecting plate (306) away from the second spring (307). The other end of the push plate (505) is... A support plate (506) is fixedly installed at one end. A sliding column (507) is fixedly installed on the side of the support plate (506) near the pressure plate (403). The sliding column (507) is slidably connected in the guide groove (405). Guide shafts (508) are slidably connected through both ends of the support plate (506). A clamping roller (509) is rotatably connected between the other ends of the guide shafts (508). The clamping roller (509) abuts against the inclined part (404). A tension spring (510) is fixedly installed between the side of the support plate (506) near the pressure plate (403) and the surface of the guide shaft (508).

5. The immersion stretching dyeing equipment for chemical fiber fabrics according to claim 1, characterized in that: The impurity removal component (7) includes a sleeve (701) fixedly installed between the front and rear side walls of the dyeing tank (1). The sleeve (701) is located between two fixed seats (501) distributed vertically. The two sleeves (701) distributed vertically each have an inlet groove (702) through them on opposite sides. A cylindrical filter screen (703) is arranged inside the sleeve (701) along its axis. A suction pipe (704) is fixedly installed at the front end of the cylindrical filter screen (703).

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