CN210621164U

CN210621164U - Alkali decrement device for polyester textiles

Info

Publication number: CN210621164U
Application number: CN201921379421.4U
Authority: CN
Inventors: 李建华; 马狄
Original assignee: Zhejiang Rgb Textile Printing & Dyeing Co ltd
Current assignee: Zhejiang Rgb Textile Printing & Dyeing Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-26
Anticipated expiration: 2029-08-23

Abstract

The utility model provides an alkali decrement device for dacron textile relates to dacron textile sector, this an alkali decrement device for dacron textile, the power distribution box comprises a box body, be equipped with hollow cylinder, carry over pinch rolls and two compression rollers in order along walking the cloth direction in the box, the inner wall bottom of box is connected with the bottom plate, and the lye tank has been seted up to the bottom plate, and the carry over pinch rolls is located the lye tank, and two compression rollers are in the lye tank top, the end connection of compression roller has the extrusion subassembly. And one side of the lye tank is connected with an electric valve. This an alkali decrement device for dacron textile uses through the cooperation of cylinder with the bottom plate, makes the alkali lye of drippage slide into the lye tank. The effect of primary recovery is achieved. Through the elasticity of spring, make two compression rollers be close to each other and extrude weaving cloth, extrude the alkali lye of weaving on the cloth and drip to the lye tank, reach the secondary and retrieve. The electric valve is used for feeding the alkali liquor in the alkali liquor tank back to the alkali liquor conveying device, so that the effect of recycling is achieved, and waste is avoided.

Description

Alkali decrement device for polyester textiles

Technical Field

The utility model relates to a dacron weaving technical field specifically is an alkali decrement device for dacron fabrics.

Background

The alkali deweighting machine is a special machine for improving the surface form and the internal performance of polyester filament yarns, improving the flexibility, the softness, the drapability and the antistatic property of fibers, reducing the fluffing and pilling tendency of fabrics, improving the water absorption hydrophilicity and reducing the aurora so that the performance of the fabrics is closer to that of wool fabrics and real silk fabrics.

For example, the Chinese patent network discloses an alkali weight reducing machine with the patent number of 201821097961.9. The cloth is placed on the cloth lifting roller by an operator of the device, the cloth is driven by the cloth lifting roller to be immersed in the alkali liquor for decrement treatment, and the sleeve sliding baffle is loosened to seal the cloth inlet and outlet, so that the alkali liquor is prevented from splashing.

However, the above-mentioned devices still have some defects, the terylene textile needs to be soaked in the alkali liquor in the alkali decrement position, and when the cloth leaves the alkali decrement machine, part of the alkali liquor is brought out, so that the alkali liquor brought out by the cloth can not be recovered, and certain waste is generated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an alkali decrement device for dacron fabrics has solved general dacron fabrics and has taken out the back from alkali lye among the above-mentioned background art, can take away partial alkali lye on the cloth, causes extravagant problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an alkali decrement device for dacron textile, includes the box, be equipped with hollow cylinder, carry over pinch rolls and two compression rollers in order along walking the cloth direction in the box, the inner wall bottom of box is connected with the bottom plate, and the lye tank has been seted up to the bottom plate, and the carry over pinch rolls is located the lye tank, and two compression rollers are in lye tank top, the end connection of compression roller has the extrusion subassembly.

Preferably, one side of the lye tank is connected with an electric valve, one side of the inner wall of the lye tank is provided with a first trigger switch, a second trigger switch is arranged above the first trigger switch, a floating plate is arranged between the first trigger switch and the second trigger switch, the inner wall of the lye tank of the floating plate is in sliding fit, and the first trigger switch and the second trigger switch are both connected with the electric valve.

Preferably, the extrusion subassembly includes the casing, leads to groove and spring, and the casing links to each other with the inner wall of box, and vertical logical groove has been seted up to one side that the casing is close to the compression roller, and in the tip of compression roller extended to the casing through leading to the groove, the spring was established in the casing, and spring one end links to each other with shells inner wall, the spring other end and the end connection of compression roller.

Preferably, the end of the roller is pivoted with the inner wall of the box body, through holes are formed in the surface of the roller at equal angles around the axis of the roller, the extending end of the roller extends out of the box body and is communicated with a water inlet pipe, the extending end of the roller is connected with a large gear, a motor is arranged below the large gear, a transmission shaft of the motor is connected with a small gear, and the small gear is meshed with the large gear.

(III) advantageous effects

The utility model provides an alkali decrement device for dacron fabrics. The method has the following beneficial effects:

1. this an alkali decrement device for dacron textile uses through the cooperation of cylinder with the bottom plate, makes the alkali lye of drippage slide into the lye tank. The effect of primary recovery is achieved. Through the elasticity of spring, make two compression rollers be close to each other and extrude weaving cloth, extrude the alkali lye of weaving on the cloth and drip to the lye tank, reach the secondary and retrieve. The electric valve is used for feeding the alkali liquor in the alkali liquor tank back to the alkali liquor conveying device, so that the effect of recycling is achieved, and waste is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a partial sectional view of the structure of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is a schematic structural view of the extrusion assembly of the present invention.

In the figure: the device comprises a box body 1, a roller 2, a through hole 21, a bottom plate 3, a lye tank 31, a traction roller 4, a compression roller 5, an extrusion assembly 6, a shell 61, a through groove 62, a spring 63, an electric valve 7, a floating plate 8, a trigger switch I9, a trigger switch II 10, a water inlet pipe 11, a big gear 12, a motor 13 and a small gear 14.

Detailed Description

The embodiment of the utility model provides an alkali decrement device for dacron fabrics, as shown in fig. 1-4, including box 1, be equipped with hollow cylinder 2, carry over pinch rolls 4 and two compression rollers 5 in order along walking the cloth direction in the box 1. The bottom of the inner wall of the box body 1 is fixedly welded with a bottom plate 3, and the bottom plate 3 is provided with a lye tank 31. The end of the roller 2 is pivoted with the inner wall of the box body 1. The drawing roller 4 is positioned in the lye tank 31, and the end part of the drawing roller 4 is pivoted with the inner wall of the lye tank 31. Two press rolls 5 are arranged above the lye tank 31, and the end parts of the press rolls 5 are connected with a squeezing assembly 6. The woven cloth passes through the cylinder 2, is brought into the lye tank 31 by the traction roller 4 and finally passes between the two press rollers 5. And the two press rollers 5 extrude the redundant alkali liquor on the textile cloth.

An electric valve 7 is communicated with one side of the lye tank 31, and the electric valve 7 is fixedly adhered with the box body 1. A first trigger switch 9 is fixedly welded on one side of the inner wall of the lye tank 31, and a second trigger switch 10 is arranged above the first trigger switch 9. The second trigger switch 10 is fixedly welded with the inner wall of the lye tank 31. A floating plate 8 is arranged between the first trigger switch 9 and the second trigger switch 10, and the inner wall of the lye tank 31 of the floating plate 8 is in sliding fit. The inner wall of the lye tank 31 is provided with a vertical chute. Extends into the chute through the end of the floating plate 8. So that the floating plate 8 can slide up and down. The first trigger switch 9 and the second trigger switch 10 are connected with the electric valve 7 through wires.

The lye to the lye tank 31 is increased. The liquid level rises continuously. Under the action of buoyancy, the floating plate 8 floats upwards to be in contact with the second trigger switch 10. At the moment, the second trigger switch 10 enables the electric valve 7 to work, the electric valve 7 is opened, and the alkali liquor is discharged. When the lye in the lye tank 31 decreases, the liquid level drops. The floating plate 8 descends to contact with the first trigger switch 9, and the first trigger switch 9 enables the electric valve 7 to be closed.

The traction roller 4 is positioned below the first trigger switch 9. So that the textile cloth which bypasses the traction roller 4 can always be immersed into the alkali liquor.

The electric valve 7 is a conventional technique, so the specific model, internal structure, circuit arrangement and the like of the electric valve 7 are the same as those of the conventional technique. The trigger switch is a common contact switch, and when the floating plate 8 is contacted with the trigger switch, the trigger switch is closed to control the electric valve 7 to work. Since the trigger switch is a prior art, the specific model, internal structure and circuit arrangement are the same as those of the conventional technical means.

The compression assembly 6 includes a housing 61, a through slot 62 and a spring 63. Casing 61 welds with the inner wall of box 1 mutually, and vertical logical groove 62 has been seted up to one side that casing 61 is close to compression roller 5, and the tip of compression roller 5 passes through logical groove 62 and extends to in the casing 61. The spring 63 is arranged in the housing 61, one end of the spring 63 is welded with the inner wall of the housing 61, and the other end of the spring 63 is abutted against the end of the press roller 5. The squeezing assemblies 6 on the two pressing rollers 5 are symmetrically arranged. And the spring 63 is always in a compressed state in the casing 1, the pressing rollers 5 are made to approach each other by the elastic force of the spring 63. And then when the cloth enters the two press rollers 5, the two press rollers 5 have the effect of extruding the cloth to extrude the alkali liquor. The alkali liquor is extruded out and then falls into the alkali liquor tank again.

The end of the roller 2 is pivoted with the inner wall of the box body 1, so that the roller 2 can rotate around the shaft. The surface of the drum 2 is provided with through holes 21 at equal angles around its axis. The extended end of the roller 2 extends to the outside of the box body 1 and is communicated with a water inlet pipe 11. A large gear 12 is fixedly welded at the extending end of the roller 2, and a motor 13 is arranged below the large gear 12. The motor 13 is fixedly welded with the outer wall of the box body 1. A pinion 14 is welded on a transmission shaft of the motor 13, and the pinion 14 is meshed with the bull gear 12.

The water inlet pipe 11 is used for conveying alkali liquor, and the hollow inner part of the roller 2 is provided with a through hole 21 on the surface, so that the alkali liquor is conveyed into the roller 2 by the water inlet pipe 11 and then flows out of the through hole 21. As the textile cloth firstly passes through the roller 2, the alkali liquor flowing out of the roller 2 contacts with the textile cloth for primary processing. The alkali liquor flowing out of the roller 2 drops on the bottom plate 3 after contacting with the textile cloth. The bottom plate 3 is in a slope shape relative to the roller 2, so that the dropped alkali liquor flows into the alkali liquor tank 31, the alkali liquor in the alkali liquor tank 31 is increased, and the capacity in the alkali liquor tank 31 is adjusted through the electric valve 7.

The water inlet pipe 11 is communicated with a device for conveying alkali liquor. The electric valve 7 can be connected with a device for conveying alkali liquor. So that the alkali liquor discharged by the electric valve 7 can be sent into the roller 2 again by the device for conveying alkali liquor, thereby achieving the effect of recycling. As the device for conveying the alkali liquor is the conventional technology, the device is the same as the prior art. And is not described.

This an alkali decrement device for dacron textile through the cooperation of cylinder 2 and bottom plate 3 use, makes the alkali lye of drippage slide in lye tank 31. The effect of primary recovery is achieved. Through the elasticity of spring 63, make two compression rollers 5 close to each other and extrude weaving cloth, extrude the alkali lye of weaving cloth and drip to lye tank 31, reach the secondary and retrieve. The electric valve 7 is used for feeding the alkali liquor in the alkali liquor tank 31 back to the alkali liquor conveying device, so that the effect of recycling is achieved, and waste is avoided.

The motor 13 is a torque motor, and the motor 13 drives the roller 2 to rotate. Since the motor 13 is a prior art, specific signals, circuit arrangement are not described in detail.

The working principle is as follows: when in use, a proper amount of alkali liquor is put into the alkali liquor tank 31. The alkali liquor is conveyed through the water inlet pipe 11, flows out through the through holes 21 on the roller 2 and contacts with the textile cloth which just enters the roller 2, then the redundant alkali liquor drops on the bottom plate 3 and slides into the alkali liquor tank 31 along the bottom plate 3, and meanwhile, the textile cloth is immersed into the liquid in the alkali liquor tank 31 under the action of the traction roller 4. And finally between two press rolls 5. Under the action of the spring 63, the pressing rollers 5 approach each other to extrude the alkali liquor on the textile cloth, and the extruded alkali liquor falls into the alkali liquor tank 31 again.

To sum up, the alkali decrement device for the polyester textiles enables the dropped alkali liquor to slide into the alkali liquor tank 31 through the matching use of the roller 2 and the bottom plate 3. The effect of primary recovery is achieved. Through the elasticity of spring 63, make two compression rollers 5 close to each other and extrude weaving cloth, extrude the alkali lye of weaving cloth and drip to lye tank 31, reach the secondary and retrieve. The electric valve 7 is used for feeding the alkali liquor in the alkali liquor tank 31 back to the alkali liquor conveying device, so that the effect of recycling is achieved, and waste is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an alkali decrement device for dacron textile, includes box (1), its characterized in that: the improved soda lye tank is characterized in that a hollow roller (2), a traction roller (4) and two compression rollers (5) are sequentially arranged in the tank body (1) along the cloth feeding direction, a bottom plate (3) is connected to the bottom of the inner wall of the tank body (1), a lye tank (31) is formed in the bottom plate (3), the traction roller (4) is located in the lye tank (31), the two compression rollers (5) are arranged above the lye tank (31), and the end portions of the compression rollers (5) are connected with an extrusion assembly (6).

2. The alkali deweighting device for the terylene textile according to claim 1, wherein the alkali deweighting device comprises: the alkaline solution groove is characterized in that one side of the alkaline solution groove (31) is connected with an electric valve (7), one side of the inner wall of the alkaline solution groove (31) is provided with a first trigger switch (9), a second trigger switch (10) is arranged above the first trigger switch (9), a floating plate (8) is arranged between the first trigger switch (9) and the second trigger switch (10), the inner wall of the alkaline solution groove (31) of the floating plate (8) is in sliding fit, and the first trigger switch (9) and the second trigger switch (10) are both connected with the electric valve (7).

3. The alkali deweighting device for the terylene textile according to claim 1, wherein the alkali deweighting device comprises: extrusion subassembly (6) include casing (61), lead to groove (62) and spring (63), casing (61) link to each other with the inner wall of box (1), vertical logical groove (62) have been seted up to one side that casing (61) are close to compression roller (5), the tip of compression roller (5) extends to in casing (61) through leading to groove (62), spring (63) are established in casing (61), spring (63) one end links to each other with casing (61) inner wall, the end connection of spring (63) other end and compression roller (5).

4. The alkali deweighting device for the terylene textile according to claim 1, wherein the alkali deweighting device comprises: the end of the roller (2) is pivoted with the inner wall of the box body (1), the surface of the roller (2) is provided with through holes (21) at equal angles around the axis, the extending end of the roller (2) extends out of the box body (1) and is communicated with a water inlet pipe (11), the extending end of the roller (2) is connected with a large gear (12), a motor (13) is arranged below the large gear (12), a small gear (14) is connected to a transmission shaft of the motor (13), and the small gear (14) is meshed with the large gear (12).