Automatic polypropylene filament cleaning device

Abstract

The utility model relates to the technical field of polypropylene filament cleaning, in particular to an automatic polypropylene filament cleaning device which comprises a rack, a cleaning box, a box cover, a driving assembly, a lifting driving part, a fan heater, a spraying pipe and a water storage tank, a feeding roller and a winding roller are arranged on the rack, and a motor A for driving the winding roller to rotate is arranged on the rack. The cleaning box is connected with the machine frame, two grooves are symmetrically formed in the cleaning box, and a guide roller is rotationally arranged in each of the grooves in the two sides. The box cover is rotationally connected with the cleaning box, a support is arranged on the box cover and slidably connected with a sliding frame, the sliding frame penetrates through the box cover, and the end, inserted into the cleaning box, of the sliding frame is rotationally connected with a pressing roller. The driving assembly drives the pressing roller to rotate. The lifting driving piece drives the sliding frame to lift. And the fan heater is connected with the box cover. And the spraying pipe is connected with the box cover. A water pump is arranged on the water storage tank and communicated with the spraying pipe and the water storage tank. According to the polypropylene fiber cleaning device, polypropylene fibers are brushed through reverse rotation of the compression roller, the polypropylene fibers are washed through the spraying pipe, and the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polypropylene filament cleaning technical field, in particular to polypropylene filament automatic cleaning device. BACKGROUND

[0002] Polypropylene filament is named polypropylene fiber, it is the fiber that polypropylene is used as raw material and is made by polymerization, melt spinning. Polypropylene filament needs to be cleaned before secondary processing, however, the existing cleaning equipment simple structure, cleaning mode is single, the cleaning efficiency of polypropylene filament surface is low, therefore needs improvement.

[0003] The patent for utility model with publication number CN216514295U discloses a technical scheme that polypropylene filament is put and taken by polypropylene filament putting mechanism and polypropylene filament winding mechanism. Polypropylene filament is cleaned by polypropylene filament cleaning pool. Liquid on polypropylene filament is removed by liquid blowing mechanism and heating chamber, so as to improve the cleaning efficiency of polypropylene filament.

[0004] But the device still has the following problems: the cleaning mode of the equipment is still single, and it takes a long time to clean the stubborn adhesives on the surface of the polypropylene filament. When the polypropylene filament is pulled, it needs to be manually wound around the guide wheels, which is troublesome. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a polypropylene filament automatic cleaning device.

[0006] The technical scheme of the utility model: a polypropylene filament automatic cleaning device, comprising a rack, a feeding roller and a winding roller are arranged on the rack, and a motor A for driving the winding roller to rotate is arranged on the rack.

[0007] A cleaning box is connected to the rack and located between the feeding roller and the winding roller. Two grooves are symmetrically arranged at the upper end of the cleaning box. A guide roller is rotatably arranged in each groove.

[0008] A box cover is rotatably connected to the cleaning box. A bracket is arranged on the box cover. The bracket is slidably connected to a sliding frame. The sliding frame penetrates the box cover and is rotatably connected to a press roller at the end inserted into the cleaning box.

[0009] A driving assembly is connected to the sliding frame and drives the press roller to rotate.

[0010] A lifting driving part is connected to the bracket and drives the sliding frame to lift.

[0011] A hair dryer is connected to the box cover and located between the discharge side of the cleaning box and the winding roller.

[0012] A spray pipe is connected to the box cover.

[0013] And a water storage tank, the water storage tank is connected with the rack, a water pump is arranged on the water storage tank, the water pump is communicated with the spray pipe and the water storage tank.

[0014] Preferably, the cleaning tank is provided with a backflow hole below the groove on the discharge side of the cleaning tank, a water guide is arranged on the cleaning tank below the air outlet of the warm air blower, the output end of the water guide is communicated with the backflow hole, a supporting roller is arranged on the water guide between the cleaning tank and the winding roller.

[0015] Preferably, the bottom of the cleaning tank is provided with a drain pipe communicated with the inside of the cleaning tank, the water storage tank is provided with a through hole communicated with the inside of the water storage tank, and the discharge port of the drain pipe is covered outside the through hole and communicated with the inside of the water storage tank.

[0016] Preferably, a sieve box is arranged in the water storage tank and is slidably connected with the water storage tank, the upper end surface of the sieve box is slidably connected with the top plate of the water storage tank, and the discharge port of the through hole is located inside the opening of the sieve box.

[0017] Preferably, the input end of the water pump is provided with a water suction pipe, the output end of the water pump is provided with a water outlet pipe, the other end of the water suction pipe is inserted into the water storage tank and located below the liquid surface, and the other end of the water outlet pipe is communicated with the inside of the spray pipe.

[0018] Preferably, an ultrasonic oscillator is arranged in the cleaning tank and located below the liquid surface, the ultrasonic oscillator is connected with an ultrasonic generator, and the ultrasonic generator is connected with the rack.

[0019] Preferably, the driving assembly comprises a pulley A, a pulley B, a toothed belt and a motor B, and an inner cavity is arranged in the sliding frame. The pulley A is coaxially connected with the roller shaft of the compression roller, the sliding frame is rotationally connected with a rotating shaft, the pulley B is coaxially connected with the rotating shaft, the pulley A and the pulley B are connected through the toothed belt, and the pulley A, the pulley B and the toothed belt are located in the inner cavity.

[0020] Compared with the prior art, the utility model has the advantages of the following beneficial technical effects:

[0021] Through the cooperation of the cleaning tank and the tank cover, the guide roller is arranged in the groove on the cleaning tank, the polypropylene yarn is wound around the guide roller and then the tank cover is covered, the compression roller on the tank cover is adjusted in a lifting manner, the compression roller is lowered after the tank cover is closed, the polypropylene yarn is pressed into the water below the surface by the compression roller, the compression roller is driven to rotate in the opposite direction of the conveying direction of the polypropylene yarn, and the stubborn dirt on the surface of the polypropylene yarn is brushed off by the compression roller; the spray pipe is arranged, the polypropylene yarn above the water surface is sprayed and washed by the spray pipe, and the adhesion of impurities on the surface of the polypropylene yarn after being separated from the water surface is effectively avoided; the warm air blower is arranged, the drying efficiency of the polypropylene yarn is improved, and the water consumption is saved through the arrangement of the circulating filtering structure. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1Structure schematic view of one embodiment of the utility model;

[0023] Figure 2 Structure schematic view of connecting structure of each part on the cleaning box;

[0024] Figure 3 Structure schematic view of connecting structure of the compression roller and the driving assembly;

[0025] Figure 4 Structure schematic view of internal structure of the water storage tank.

[0026] Reference signs: 1, rack; 2, feeding roller; 3, winding roller; 4, motor A; 5, cleaning box; 51, recess; 52, backflow hole; 53, water guide bucket; 54, supporting roller; 55, sewer pipe; 6, guide roller; 7, ultrasonic oscillator; 8, box cover; 9, support; 10, sliding frame; 11, linear module; 12, compression roller; 13, pulley A; 14, rotating shaft; 15, pulley B; 16, toothed belt; 17, motor B; 18, hair dryer; 19, spraying pipe; 20, water storage tank; 2001, through hole; 21, water pump; 22, sieve box. DETAILED DESCRIPTION

[0027] Embodiment one

[0028] As Figures 1-4The utility model discloses a polypropylene yarn automatic cleaning device, including frame 1, cleaning box 5, box cover 8, drive assembly, lifting drive part, warm air blower 18, spray pipe 19 and water storage tank 20. The feeder roll 2 and the winding roll 3 are arranged on the frame 1, and the motor A 4 that drives the winding roll 3 rotates is arranged on the frame 1. The cleaning box 5 is connected with the frame 1 and is located between the feeder roll 2 and the winding roll 3, and the upper end opening of the cleaning box 5 is symmetrically provided with two grooves 51, and one guide roller 6 is rotatably arranged in each of the two side grooves 51. The box cover 8 is rotatably connected with the cleaning box 5, the box cover 8 is provided with a support 9, the support 9 is slidably connected with a sliding frame 10, the sliding frame 10 penetrates the box cover 8 and is rotatably connected with a press roller 12 at the end inserted into the cleaning box 5. The drive assembly includes pulley A 13, pulley B 15, toothed belt 16 and motor B 17, and the sliding frame 10 is provided with an inner cavity. The pulley A 13 is coaxially connected with the roller shaft of the press roller 12, the sliding frame 10 is rotatably connected with a rotating shaft 14, the pulley B 15 is coaxially connected with the rotating shaft 14, the pulley A 13 and the pulley B 15 are connected by the toothed belt 16, and the pulley A 13, the pulley B 15 and the toothed belt 16 are located in the inner cavity. The lifting drive part includes but is not limited to a linear module 11, and the linear module 11 is connected with the support 9 and drives the sliding frame 10 to lift. The warm air blower 18 is connected with the box cover 8, and the warm air blower 18 is located between the discharge side of the cleaning box 5 and the winding roll 3. The cleaning box 5 is provided with a backflow hole 52, the backflow hole 52 is located below the groove 51 on the discharge side of the cleaning box 5, the cleaning box 5 is provided with a water guide 53, the water guide 53 is located below the air outlet of the warm air blower 18, the output end of the water guide 53 is communicated with the backflow hole 52, the water guide 53 is provided with a supporting roller 54, and the supporting roller 54 is located between the cleaning box 5 and the winding roll 3. The spray pipe 19 is connected with the box cover 8, and the output end of the spray pipe 19 is inclined towards the water surface. The water storage tank 20 is connected with the frame 1, the water pump 21 is arranged on the water storage tank 20, the bottom of the cleaning box 5 is provided with a drain pipe 55 communicated with the inside thereof, the water storage tank 20 is provided with a through hole 2001 communicated with the inside thereof, and the discharge opening of the drain pipe 55 is covered outside the through hole 2001 and communicated with the inside of the water storage tank 20. The water storage tank 20 is provided with a sieve box 22 slidably connected therewith, the upper end surface of the sieve box 22 is slidably connected with the top plate of the water storage tank 20, and the discharge opening of the through hole 2001 is located inside the opening of the sieve box 22. The input end of the water pump 21 is provided with a water suction pipe, the output end of the water pump 21 is provided with a water outlet pipe, the other end of the water suction pipe is inserted into the water storage tank 20 and located below the liquid level and the sieve box 22, and the other end of the water outlet pipe is communicated with the inside of the spray pipe 19.

[0029] In this embodiment, the polypropylene yarn roll is inserted into the feeding roller 2, the box cover 8 is opened, and the end of the polypropylene yarn is pulled out, the end of the polypropylene yarn is first placed in the water for cleaning, then the end of the polypropylene yarn is wound from above the guide roller 6 on the two sides to the winding roller 3, the box cover 8 is closed, the linear module 11 is started, the slide 10 is pressed down by the linear module 11, so that the pressure roller 12 presses the polypropylene yarn below the water surface, the motor A4 and the motor B17 are started, the winding roller 3 is rotated by the motor A4, and the polypropylene yarn starts to move, the motor B17 drives the pressure roller 12 to rotate in the direction opposite to the output direction of the polypropylene yarn, and the surface of the polypropylene yarn is cleaned by sliding friction of the pressure roller 12, so as to remove stubborn dirt on the surface of the polypropylene yarn; during the cleaning process, the water pump 21 is started, the water pump 21 pumps water from the water storage tank 20 and injects it into the spray pipe 19, the spray pipe 19 sprays and washes the surface of the polypropylene yarn away from the water surface, and then the polypropylene yarn slides out of the cleaning box 5, the air heater 18 is started and blows warm air towards the polypropylene yarn, so as to quickly remove the water on the surface of the polypropylene yarn, and when the polypropylene yarn moves out of the cleaning box 5, the water on the surface of the polypropylene yarn flows back into the cleaning box 5 through the water guide 53 and the backflow hole 52. During the cleaning process, the drain pipe 55 at the bottom of the cleaning box 5 maintains the same flow rate as the spray pipe 19 to drain water into the water storage tank 20, and the dirt in the water is separated by the separation box 22, so that the water pumped by the water pump 21 does not carry dirt.

[0030] Embodiment two

[0031] As Figure 2 shown, the polypropylene yarn automatic cleaning device provided by the utility model, compared with embodiment one, the cleaning box 5 is provided with an ultrasonic oscillator 7, the ultrasonic oscillator 7 is located below the liquid level, the ultrasonic oscillator is connected with an ultrasonic generator, and the ultrasonic generator is connected with the rack 1.

[0032] In this embodiment, the ultrasonic oscillator is used to work on water to excite high-density small bubbles, and the bubbles will burst when contacting the surface of the polypropylene yarn, so as to clean the dirt on the surface of the polypropylene yarn below the water surface.

[0033] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. An automatic cleaning device for polypropylene yarns, characterized in that, The utility model relates to a kind of cleaning device for paper roll, including Frame (1), feeding roller (2) and winding roller (3) are provided on frame (1), and motor A (4) driving winding roller (3) rotation is provided on frame (1); Cleaning tank (5), cleaning tank (5) is connected with frame (1) and is located between feeding roller (2) and winding roller (3), two concaves (51) are symmetrically provided in the upper end opening of cleaning tank (5), one guide roller (6) is rotatably arranged in two side concaves (51) respectively; Tank cover (8), tank cover (8) is rotatably connected with cleaning tank (5), support (9) is provided on tank cover (8), support (9) is slidably connected with slide (10), slide (10) penetrates tank cover (8) and is rotatably connected with press roller (12) in the end inserted into cleaning tank (5); Driving assembly, driving assembly is connected with slide (10) and drives press roller (12) rotation; Lifting driving part, lifting driving part is connected with support (9) and drives slide (10) lifting; Hair dryer (18), hair dryer (18) is connected with tank cover (8), and hair dryer (18) is located between the discharging side of cleaning tank (5) and winding roller (3); Spray pipe (19), spray pipe (19) is connected with tank cover (8); And water storage tank (20), water storage tank (20) is connected with frame (1), water pump (21) is provided on water storage tank (20), water pump (21) is communicated with spray pipe (19) and water storage tank (20).

2. The automatic cleaning device for polypropylene yarns according to claim 1, characterized in that, Backflow hole (52) is provided on cleaning tank (5), backflow hole (52) is located below the concave (51) of the discharging side of cleaning tank (5), water guide (53) is provided on cleaning tank (5), water guide (53) is located below the air outlet of hair dryer (18), the output end of water guide (53) is communicated with backflow hole (52), support roller (54) is provided on water guide (53), and support roller (54) is located between cleaning tank (5) and winding roller (3).

3. The automatic cleaning device for polypropylene yarns according to claim 1, characterized in that, The bottom of cleaning tank (5) is provided with a drain pipe (55) communicated with the inside thereof, and a through hole (2001) is provided on the water storage tank (20) and communicated with the inside thereof.

4. The automatic cleaning device for polypropylene yarns according to claim 3, characterized in that, A sieve box (22) is provided in the water storage tank (20) and slidably connected therewith, the upper end surface of the sieve box (22) is slidably connected with the top plate of the water storage tank (20), and the discharge opening of the through hole (2001) is located inside the opening of the sieve box (22).

5. The automatic cleaning device for polypropylene yarns according to claim 1, characterized in that, The input end of the water pump (21) is provided with a water suction pipe, the output end of the water pump (21) is provided with a water outlet pipe, the other end of the water suction pipe is inserted into the water storage tank (20) and located below the liquid level, and the other end of the water outlet pipe is communicated with the inside of the spray pipe (19).

6. The automatic cleaning device for polypropylene yarns according to claim 1, characterized in that, An ultrasonic oscillator (7) is provided in the cleaning tank (5), and the ultrasonic oscillator (7) is located below the liquid level, the ultrasonic oscillator is connected with an ultrasonic generator, and the ultrasonic generator is connected with the frame (1).

7. The automatic cleaning device for polypropylene yarns according to claim 1, characterized in that, The driving assembly comprises a belt pulley A (13), a belt pulley B (15), a toothed belt (16) and a motor B (17), and an inner cavity is arranged in the sliding frame (10); the belt pulley A (13) is coaxially connected with the roller shaft of the compression roller (12), the sliding frame (10) is rotationally connected with the rotating shaft (14), the belt pulley B (15) is coaxially connected with the rotating shaft (14), the belt pulley A (13) and the belt pulley B (15) are meshingly connected through the toothed belt (16), and the belt pulley A (13), the belt pulley B (15) and the toothed belt (16) are all located in the inner cavity.

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