阅读说明：本技术 一种涤纶丝清洗装置 (Polyester yarn cleaning device ) 是由 罗丽华 于 2021-09-26 设计创作，主要内容包括：本发明公开了一种涤纶丝清洗装置包括清洗池,所述清洗池内设置有清洗液,所述清洗池一侧上端设置有送丝辊,所述清洗池一侧外壁固定连接电机架,所述电机架上端固定连接驱动电机,所述驱动电机输出轴固定连接主轴,所述主轴一侧贯穿清洗池靠近驱动电机侧侧壁,所述主轴一侧与清洗池靠近驱动电机侧侧壁贯穿处活动密封,所述主轴另一侧与清洗池远离驱动电机侧内壁转动连接,所述主轴中部固定连接圆柱。本发明在刮板上下运动过程中会刮到靠近收丝辊处涤纶丝,在绷紧状态下涤纶丝被刮板刮到,涤纶丝会产生震动,这样不仅可以将涤纶丝表面脏污震动下来,而且震动的涤纶丝将在清洗液表面形成涟漪,避免洁净的涤纶丝再次沾染漂浮物,影响清洗效果。(The invention discloses a polyester yarn cleaning device which comprises a cleaning pool, wherein cleaning liquid is arranged in the cleaning pool, a yarn feeding roller is arranged at the upper end of one side of the cleaning pool, a motor frame is fixedly connected to the outer wall of one side of the cleaning pool, a driving motor is fixedly connected to the upper end of the motor frame, an output shaft of the driving motor is fixedly connected with a main shaft, one side of the main shaft penetrates through the cleaning pool and is close to the side wall of the driving motor, one side of the main shaft is movably sealed with the penetrating part of the side wall of the cleaning pool, which is close to the driving motor, the other side of the main shaft is rotatably connected with the inner wall of the cleaning pool, which is far away from the driving motor, and the middle part of the main shaft is fixedly connected with a cylinder. The cleaning device comprises a scraper, a yarn collecting roller, a cleaning liquid, a vibration plate, a cleaning liquid and a scraping plate, wherein the scraper is arranged on the cleaning liquid, the cleaning liquid is arranged on the surface of the cleaning liquid, the scraping plate is arranged on the surface of the cleaning liquid, the cleaning liquid is arranged on the surface of the cleaning liquid, and the scraping plate is arranged on the surface of the cleaning liquid.)

1. The polyester yarn cleaning device comprises a cleaning pool (1) and is characterized in that cleaning liquid is arranged in the cleaning pool (1), a yarn feeding roller (2) is arranged at the upper end of one side of the cleaning pool (1), a motor frame (3) is fixedly connected to the outer wall of one side of the cleaning pool (1), a driving motor (4) is fixedly connected to the upper end of the motor frame (3), a main shaft (5) is fixedly connected to an output shaft of the driving motor (4), one side of the main shaft (5) penetrates through the cleaning pool (1) and is close to the side wall of the driving motor (4), the penetrating part of one side of the main shaft (5) and the side wall of the cleaning pool (1) close to the driving motor (4) is movably sealed, the other side of the main shaft (5) and the cleaning pool (1) are rotatably connected with the inner wall of the side far away from the driving motor (4), a cylinder (6) is fixedly connected to the middle of the main shaft (5), and the cylinder (6) is provided with a reciprocating chute (7), the cleaning device is characterized in that a first sliding block (8) is slidably connected in the reciprocating chute (7), a fixed block (9) is fixedly connected at the lower end of the first sliding block (8), a first transverse shaft (10) is slidably connected at the middle of the fixed block (9), the two ends of the first transverse shaft (10) are fixedly connected with the inner walls of the two ends of the cleaning pool (1), a cleaning wheel (11) is fixedly connected at the lower end of the fixed block (9), the cleaning wheel (11) is used for rolling tightened polyester yarns on the side wall of the cleaning wheel (11), so that the cleaning effect of the polyester yarns is improved, the inner walls of the two sides of the cleaning pool (1) are rotatably connected with a same cleaning roller (12), vertical chutes (13) are formed in the inner walls of the two sides of the cleaning pool (1), the vertical chutes (13) are slidably connected with tensioning wheels (14), a yarn collecting roller (15) is arranged at the upper end of the other side of the cleaning pool (1), a first gear (22) is fixedly connected with the side wall of the main shaft (5), one end of the cleaning roller (12) penetrates through a cleaning pool (1) to be close to a side wall of the driving motor (4), one end of the cleaning roller (12) and the cleaning pool (1) are close to a movable seal of a penetrating part of the side wall of the driving motor (4), one end of the cleaning roller (12) is fixedly connected with a second gear (23), a first gear (22) is meshed with the second gear (23), the cleaning pool (1) is close to the side of the driving motor (4) to be rotationally connected with a first auxiliary shaft (24), the first auxiliary shaft (24) is fixedly connected with a third gear (25), the third gear (25) is meshed with the second gear (23), one end of the first auxiliary shaft (24) is fixedly connected with a disc (26), the disc (26) is far away from the side wall of the driving motor (4) to be fixedly connected with a second sliding block (27), inner walls of two sides of the cleaning pool (1) are rotationally connected with a second auxiliary shaft (28), the second auxiliary shaft (28) is connected with a sewage discharging groove (29) in a rotating mode, the sewage discharging grooves (29) are symmetrical along the center of the second auxiliary shaft (28), the sewage discharging grooves (29) are provided with transverse sliding grooves (30) close to the side wall of the second sliding block (27), the second sliding block (27) is connected with the transverse sliding grooves (30) in a sliding mode, the sewage discharging grooves (29) are mutually close to the side wall of the side and are fixedly connected with connecting rods (31), the inner walls of the two sides of the cleaning pool (1) are fixedly connected with filter pools (32), and the filter pools (32) and the sewage discharging grooves (29) are matched with each other and are close to the side of the filter pools (32).

2. The polyester yarn cleaning device according to claim 1, wherein the side walls of both sides of the cleaning wheel (11) are fixedly connected with an inflator pump (16), the inflator pump (16) is used for fully stirring the cleaning liquid, and can be with washing liquid upper end floater toward receiving silk roller (15) direction promotion, two inflator pump (16) are kept away from and are washd wheel (11) side and all be provided with seal cylinder (17), two seal cylinder (17) one side lateral wall and the equal fixed connection of washing pond (1) inboard lateral wall, two seal cylinder (17) lower extreme all is provided with outlet duct (18), two first check valve (19), two are all installed to outlet duct (18) one end seal cylinder (17) are close to and send silk roller (2) side and all are provided with intake pipe (20), two second check valve (21) are all installed to intake pipe (20) one end.

3. The polyester yarn cleaning device according to claim 2, wherein air outlets of the two first one-way valves (19) face the yarn feeding roller (2) horizontally, and air inlets of the two second one-way valves (21) are higher than cleaning liquid.

4. The polyester yarn cleaning device according to claim 1, wherein the lower end of the connecting rod (31) is fixedly connected with a spiral spring (33), the lower end of the spiral spring (33) is fixedly connected with a vertical shaft (34), and the lower end of the vertical shaft (34) is fixedly connected with a scraper (35).

Technical Field

The invention relates to the technical field of spinning, in particular to a polyester yarn cleaning device.

Background

The cleaning of the polyester yarn is an important link in the production process, in the existing polyester yarn cleaning equipment, the polyester yarn only slides on a simple middle cleaning wheel or directly passes through the cleaning liquid, so the cleaning effect is very poor, meanwhile, in the cleaning process, the cleaning liquid is static, so that the cleaning liquid is static and layered for a long time, and the cleaning liquid is frequently replaced, and therefore, the polyester yarn cleaning device is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problem that in the prior polyester yarn cleaning equipment in the prior art, the cleaning effect is very poor because the polyester yarn simply passes through a middle cleaning wheel or directly passes through cleaning liquid.

In order to achieve the purpose, the invention adopts the following technical scheme:

a polyester yarn cleaning device comprises a cleaning pool, cleaning liquid is arranged in the cleaning pool, a yarn feeding roller is arranged at the upper end of one side of the cleaning pool, a motor frame is fixedly connected to the outer wall of one side of the cleaning pool, a driving motor is fixedly connected to the upper end of the motor frame, a main shaft is fixedly connected to an output shaft of the driving motor, one side of the main shaft penetrates through the cleaning pool and is close to the side wall of the driving motor, the penetrating part of one side of the main shaft and the side wall of the cleaning pool, which is close to the side wall of the driving motor, is movably sealed, the other side of the main shaft and the inner wall of the cleaning pool, which is far away from the driving motor, are rotatably connected, a cylinder is fixedly connected to the middle part of the main shaft, the cylinder is provided with a reciprocating chute, a first sliding block is slidably connected in the reciprocating chute, the lower end of the first sliding block is fixedly connected with a fixed block, the middle part of the fixed block is slidably connected with a first cross shaft, and the two ends of the first cross shaft and the inner walls of the cleaning pool are fixedly connected, the lower end of the fixed block is fixedly connected with a cleaning wheel, the cleaning wheel can roll the tightened polyester yarn on the side wall of the cleaning wheel, the cleaning effect of the polyester yarn is improved, the inner walls on two sides of the cleaning pool are rotatably connected with the same cleaning roller, the inner walls on two sides of the cleaning pool are provided with vertical sliding grooves, the two vertical sliding grooves are slidably connected with a tensioning wheel, the upper end of the other side of the cleaning pool is provided with a yarn collecting roller, the side wall of the main shaft is fixedly connected with a first gear, one end of the cleaning roller penetrates through the cleaning pool and is close to the side wall of the driving motor, one end of the cleaning roller and the cleaning pool are movably sealed at the penetrating part of the side wall of the driving motor, one end of the cleaning roller is fixedly connected with a second gear, the first gear is meshed with the second gear, the cleaning pool is close to the side of the driving motor and is rotatably connected with a first auxiliary shaft, the first auxiliary shaft is fixedly connected with a third gear, and the third gear is meshed with the second gear, first countershaft one end fixed connection disc, the driving motor side lateral wall fixed connection second slider is kept away from to the disc, wash pond both sides inner wall and rotate and connect the second countershaft, the second countershaft all rotates and connects the blowdown groove, two the blowdown groove is along second countershaft central symmetry, two the blowdown groove wherein is close to second slider side lateral wall and sets up horizontal spout, second slider and horizontal spout sliding connection, two the blowdown groove is close to the equal fixed connection connecting rod of side lateral wall each other, wash the equal fixed connection filtering ponds of pond both sides inner wall, two the filtering ponds are close to the cooperation of filtering ponds side with the blowdown groove and are used.

Preferably, wash the equal fixed connection inflator pump of wheel both sides lateral wall, the inflator pump not only can be with clearance liquid intensive mixing, can promote, two towards receipts silk roller direction with washing liquid upper end floater moreover the inflator pump is kept away from and is washd the wheel side and all be provided with sealed cylinder, two sealed cylinder one side lateral wall and the equal fixed connection of the inboard lateral wall in washing pond, two sealed cylinder lower extreme all is provided with the outlet duct, two first check valve, two are all installed to outlet duct one end sealed cylinder is close to and is sent a roll side and all be provided with the intake pipe, two the second check valve is all installed to intake pipe one end.

Preferably, the air outlets of the two first one-way valves face the direction of the wire feeding roller horizontally, and the air inlets of the two second one-way valves are higher than the cleaning liquid.

Preferably, the lower end of the connecting rod is fixedly connected with a spiral spring, the lower end of the spiral spring is fixedly connected with a vertical shaft, and the lower end of the vertical shaft is fixedly connected with a scraper.

Compared with the prior art, the invention has the beneficial effects that:

1. the cleaning device has the advantages that the tightened polyester yarns can roll in the left-right reciprocating motion process on the cleaning wheel, stubborn stains on the polyester yarns can be rubbed off, the cleaning rate is improved, meanwhile, the main shaft drives the first gear to rotate in the forward direction, the first gear drives the second gear to rotate in the reverse direction, the second gear drives the cleaning roller to rotate in the reverse direction, the cleaning roller can further clean the polyester yarns, the polyester yarns close to the yarn collecting roller can be scraped in the up-down motion process of the scraping plate, the polyester yarns are scraped by the scraping plate in the tightened state, and the polyester yarns can vibrate, so that the dirt on the surfaces of the polyester yarns can be vibrated, ripples can be formed on the surfaces of the cleaning liquid by the vibrated polyester yarns, and the clean polyester yarns are prevented from being stained with floating objects again to influence the cleaning effect;

2. in the process of reciprocating left and right movement of the cleaning wheel, the cleaning wheel extrudes the air cylinders on two sides, air is admitted through two second one-way valves at two air inlets, the admitted air is compressed into the sealing air cylinder through the air cylinders and is discharged from two air outlets, and the air at the air outlet is discharged from a position close to the wire feeding roller, so that not only can cleaning liquid be fully stirred, but also floaters at the upper end of the cleaning liquid can be pushed towards the wire collecting roller;

3. when the second sliding block moves to the lowest point, the blowdown groove is also close to the lowest point of the wire feeding roller, when the second sliding block moves from the lowest point to the position close to the wire feeding roller, the blowdown groove moves from the lowest point to the horizontal position close to the wire feeding roller, floating objects and part of cleaning liquid floating at the upper end of the cleaning liquid enter the blowdown groove, when the second sliding block moves from the position close to the wire feeding roller to the highest point, the blowdown groove rotates from the horizontal position to the upper position close to the wire feeding roller, the floating objects and part of cleaning liquid in the blowdown groove flow to the corresponding filter tank from the position close to the wire feeding roller, and the floating objects are left in the filter tank by the filter tank, so that the cleaning tank is improved, frequent cleaning liquid replacement is reduced, the cost is saved, and the labor capacity of workers is also reduced.

Drawings

FIG. 1 is a schematic structural view of a polyester yarn cleaning device provided by the invention;

FIG. 2 is a schematic structural view of a front view of a polyester yarn cleaning device according to the present invention;

FIG. 3 is a schematic view of a top view of a polyester yarn cleaning device according to the present invention;

FIG. 4 is a schematic view of an inflator pump connection structure of a polyester yarn cleaning device according to the present invention;

FIG. 5 is a schematic view of a connection structure of a sewage draining tank of the polyester yarn cleaning device provided by the invention;

FIG. 6 is a schematic view of a scraper connection structure of a polyester yarn cleaning device according to the present invention;

FIG. 7 is a schematic view of a second slider connection structure of the polyester yarn cleaning device according to the present invention;

fig. 8 is a schematic view of a first slider connection structure of the polyester yarn cleaning device according to the present invention.

In the figure: 1 cleaning pool, 2 wire feeding rollers, 3 motor frame, 4 driving motor, 5 main shafts, 6 cylinders, 7 reciprocating chutes, 8 first slide blocks, 9 fixed blocks, 10 first transverse shafts, 11 cleaning wheels, 12 cleaning rollers, 13 vertical chutes, 14 tensioning wheels, 15 wire collecting rollers, 16 inflation cylinders, 17 sealing cylinders, 18 air outlet pipes, 19 first one-way valves, 20 air inlet pipes, 21 second one-way valves, 22 first gears, 23 second gears, 24 first auxiliary shafts, 25 third gears, 26 circular discs, 27 second slide blocks, 28 second auxiliary shafts, 29 sewage discharge grooves, 30 transverse chutes, 31 connecting rods, 32 filter pools, 33 spiral springs, 34 vertical shafts and 35 scraping plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-8, a polyester yarn cleaning device comprises a cleaning pool 1, cleaning liquid is arranged in the cleaning pool 1, a yarn feeding roller 2 is arranged at the upper end of one side of the cleaning pool 1, a motor frame 3 is fixedly connected to the outer wall of one side of the cleaning pool 1, a driving motor 4 is fixedly connected to the upper end of the motor frame 3, an output shaft of the driving motor 4 is fixedly connected to a main shaft 5, one side of the main shaft 5 penetrates through the side wall of the cleaning pool 1 near the side of the driving motor 4, one side of the main shaft 5 is movably sealed with the penetrating part of the side wall of the cleaning pool 1 near the side of the driving motor 4, the other side of the main shaft 5 is rotatably connected with the inner wall of the cleaning pool 1 far from the side of the driving motor 4, a cylinder 6 is fixedly connected to the middle part of the main shaft 5, the cylinder 6 is provided with a reciprocating chute 7, a first slide block 8 is slidably connected to the reciprocating chute 7, the lower end of the first slide block 8 is fixedly connected to a fixed block 9, the middle part of the fixed block 9 is slidably connected to a first cross shaft 10, and both ends of the first cross shaft are fixedly connected to the inner walls of the cleaning pool 1, 9 lower extreme fixed connection of fixed block washs wheel 11, washs 1 both sides inner wall in pond and all rotates to connect same cleaning roller 12, washs 1 both sides inner wall in pond and sets up perpendicular spout 13, and two are erect equal sliding connection take-up pulley 14 of spout 13, wash 1 opposite side upper end in pond and are provided with receipts silk roller 15. The tension wheel 14 is made of light materials and is easy to float, the tension wheel 14 is pressed to sink by the polyester yarns in the cleaning process, and meanwhile, the tension wheel 14 enables the polyester yarns to be tightened in the cleaning process under the buoyancy effect of the cleaning liquid.

Cleaning wheel 11 both sides lateral wall equal fixed connection inflator pump 16, two inflator pumps 16 keep away from cleaning wheel 11 side and all are provided with sealed cylinder 17, two sealed cylinder 17 one side lateral walls and the equal fixed connection of 1 inboard lateral wall in washing pond, two sealed cylinder 17 lower extremes all are provided with outlet duct 18, first check valve 19 is all installed to two outlet duct 18 one ends, two sealed cylinder 17 are close to the wire feeding roller 2 side and all are provided with intake pipe 20, second check valve 21 is all installed to two intake pipe 20 one ends. In the cleaning wheel 11 left and right reciprocating motion process, the cleaning wheel 11 extrudes the inflators 16 on two sides, air is admitted through two second one-way valves 21 at two air inlets, the entered gas is compressed into the sealing air cylinder 17 through the inflators 16 and is discharged from two air outlets, and the gas at the exhaust port is discharged from the position close to the wire feeding roller 2, so that not only can the cleaning liquid be fully stirred, but also the floaters on the upper end of the cleaning liquid can be pushed towards the wire collecting roller 15.

The side wall of the main shaft 5 is fixedly connected with a first gear 22, one end of the cleaning roller penetrates through the side wall of the cleaning pool 1 close to the side of the driving motor 4, one end of the cleaning roller 12 and the side wall of the cleaning pool 1 close to the driving motor 4 are movably sealed, one end of the cleaning roller 12 is fixedly connected with a second gear 23, and the first gear 22 is meshed with the second gear 23. The main shaft 5 drives the first gear 22 to rotate in the positive direction, the first gear 22 drives the second gear 23 to rotate in the reverse direction, the second gear 23 drives the cleaning roller 12 to rotate in the reverse direction, and the cleaning roller 12 can further clean the polyester yarns.

The air outlets of the two first one-way valves 19 face the direction of the wire feeding roller 2 horizontally, and the air inlets of the two second one-way valves 21 are higher than the cleaning liquid. Therefore, the cleaning liquid can be fully stirred, and floaters on the upper end of the cleaning liquid can be pushed towards the filament collecting roller 15.

The side, close to the driving motor 4, of the cleaning pool 1 is rotatably connected with a first auxiliary shaft 24, the first auxiliary shaft 24 is fixedly connected with a third gear 25, the third gear 25 is meshed with a second gear 23, one end of the first auxiliary shaft 24 is fixedly connected with a disc 26, the side wall, close to the driving motor 4, of the disc 26 is fixedly connected with a second sliding block 27, the inner walls of the two sides of the cleaning pool 1 are rotatably connected with a second auxiliary shaft 28, the second auxiliary shaft 28 is rotatably connected with a sewage discharge groove 29, the two sewage discharge grooves 29 are centrosymmetric along the second auxiliary shaft 28, a transverse sliding groove 30 is formed in the side wall, close to the second sliding block 27, of the two sewage discharge grooves 29, the second sliding block 27 is slidably connected with the transverse sliding groove 30, the two sewage discharge grooves 29 are mutually close to the side wall and are fixedly connected with a connecting rod 31, the inner walls of the two sides of the cleaning pool 1 are fixedly connected with a filter pool 32, and the two filter pools 32 and the sewage discharge grooves 29 are matched with the side close to the filter pool 32. When the second slide block 27 moves to the lowest point, the blowdown groove 29 is also at the lowest point close to the wire feeding roller 2, when the second slide block 27 moves from the lowest point to the position close to the wire feeding roller 2, the blowdown groove 29 moves from the lowest point to the horizontal position close to the wire feeding roller 2, floating objects and partial cleaning liquid floating at the upper end of the cleaning liquid enter the blowdown groove 29, when the second slide block 27 moves from the position close to the wire feeding roller 2 to the highest point, the blowdown groove 29 rotates from the horizontal position close to the wire feeding roller 2, the floating objects and partial cleaning liquid in the blowdown groove 29 flow to the corresponding filter tank 32 from the position close to the wire feeding roller 2 of the blowdown groove 29, and the filter tank 32 retains the floating objects in the filter tank 32, so that the cleanliness in the cleaning tank 1 is improved, frequent cleaning liquid replacement is reduced, the cost is saved, and the labor amount of workers is also reduced.

The lower end of the connecting rod 31 is fixedly connected with a spiral spring 33, the lower end of the spiral spring 33 is fixedly connected with a vertical shaft 34, and the lower end of the vertical shaft 34 is fixedly connected with a scraper 35. Can scrape near receiving silk roller 15 department's polyester filament at scraper blade 35 up-and-down motion in-process, the polyester filament is scraped by scraper blade 35 under the state of tightening, and the polyester filament can shake, not only can shake the dirty vibrations in polyester filament surface like this, and the polyester filament of vibrations will form ripples on the washing liquid surface moreover, avoids clean polyester filament to be infected with the floater once more, influences the cleaning performance.

The invention takes out the polyester yarn from the yarn feeding roller 2, firstly passes through the cleaning wheel 11, then passes through the upper end of the tension wheel 14, then is transmitted from the lower end of the cleaning roller 12, finally is wound on the yarn receiving roller 15, cleaning liquid is injected into the specified amount, the yarn receiving roller 15 continuously receives the polyester yarn, the driving motor 4 is started, the output shaft of the driving motor 4 drives the main shaft 5 to rotate, the main shaft 5 drives the cylinder 6 to rotate, the reciprocating chute 7 on the cylinder 6 drives the first slide block 8 to move, the first slide block 8 drives the fixed block 9 to move, the fixed block 9 horizontally slides on the first transverse shaft 10, the main shaft 5 rotates to drive the fixed block 9 to do left-right reciprocating motion, the polyester yarn is pressed on the tension wheel 14, the tension wheel 14 is made of light material and easy to float, the polyester yarn can press the tension wheel 14 to sink in the cleaning process, and simultaneously, the tension wheel 14 can make the polyester yarn tense in the cleaning process under the action of the buoyancy of the cleaning liquid, therefore, the cleaning wheel 11 can roll the tightened polyester yarns in the left-right reciprocating motion process, stubborn stains on the polyester yarns can be rubbed down, the cleaning rate is improved, in the left-right reciprocating motion process of the cleaning wheel 11, the cleaning wheel 11 extrudes the air cylinders 16 at two sides, air is admitted through the two second one-way valves 21 at the two air inlets, the admitted air is compressed into the sealing air cylinder 17 through the air cylinders 16 and then is discharged from the two air outlets, the air at the air outlet is discharged from the position close to the yarn feeding roller 2, so that not only can the cleaning liquid be fully stirred, but also floaters at the upper end of the cleaning liquid can be pushed towards the yarn collecting roller 15, meanwhile, the main shaft 5 drives the first gear 22 to rotate in the forward direction, the first gear 22 drives the second gear 23 to rotate in the reverse direction, the second gear 23 drives the cleaning roller 12 to rotate in the reverse direction, the cleaning roller 12 can further clean the polyester yarns, the second gear 23 is engaged with the third gear 25 for transmission, the third gear 25 drives the first auxiliary shaft 24 to rotate, the first auxiliary shaft 24 drives the disc 26 to rotate, the disc 26 drives the second slide block 27 to move, the second slide block 27 slides in the chute, when the second slide block 27 moves downwards from the position close to the wire feeding roller 2, under the action of the second auxiliary shaft 28, the sewage discharging groove 29 moves downwards from the position close to the wire feeding roller 2, when the second slide block 27 moves to the lowest point, the lowest point of the sewage discharging groove 29 close to the wire feeding roller 2 is also the position, when the second slide block 27 moves from the lowest point to the position close to the wire feeding roller 2, the sewage discharging groove 29 moves from the lowest point to the level from the position close to the wire feeding roller 2, flotage and part of the cleaning liquid floating at the upper end of the cleaning liquid are introduced into the sewage discharging groove 29, when the second slide block 27 moves from the position close to the position of the wire feeding roller 2 to the highest point, the sewage discharging groove 29 rotates from the level from the position close to the wire feeding roller 2, at this time, the floating objects and part of the cleaning liquid in the sewage discharging groove 29 will flow from the sewage discharging groove 29 to the corresponding filtering tank 32 near the wire feeding roller 2, the filtering tank 32 will retain the floating objects in the filtering tank 32, thus improving the cleanness in the cleaning tank 1, reducing the frequent replacement of the cleaning liquid, not only saving the cost, but also reducing the labor capacity of the workers, when the second slide block 27 moves from the highest position to the position far away from the wire feeding roller 2, the sewage discharging groove 29 moves from the highest position to the horizontal position near the wire feeding roller 2, when the second slide block 27 moves to the lowest position far away from the wire feeding roller 2, the sewage discharging groove 29 will complete one operation, in the up-and-down movement process of the sewage discharging groove 29, the sewage discharging groove 29 drives the connecting rod 31 to move up and down, the connecting rod 31 drives the coil spring 33 to move up and down, the coil spring 33 drives the vertical shaft 34 to move up and down, vertical axis 34 drives scraper blade 35 up-and-down motion, can scrape near receiving silk roller 15 department's dacron silk at scraper blade 35 up-and-down motion in-process, and the dacron silk is scraped by scraper blade 35 under the state of tightening, and the dacron silk can shake, so not only can get off the dirty vibrations in dacron silk surface, and the dacron silk of vibrations will form ripples on the washing liquid surface moreover, avoids clean dacron silk to be infected with the floater once more, influences the cleaning performance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.