CN112575462A

CN112575462A - Steam preshrinking equipment for textile fabric

Info

Publication number: CN112575462A
Application number: CN202011288219.8A
Authority: CN
Inventors: 范卫国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-03-30

Abstract

The invention relates to the technical field of textile fabrics, and discloses steam preshrinking equipment for textile fabrics, which comprises an upper supporting plate, wherein the bottom of the upper supporting plate is fixedly connected with an extrusion rod, an air spring is arranged inside the extrusion rod, transition cylinders are arranged on two sides of the air spring, one side, far away from the air spring, of each transition cylinder is fixedly connected with an air guide pipe, the inside of each air guide pipe is slidably connected with an air baffle plate, the side surface of the lower supporting plate is slidably connected with a supporting rod, the top of the supporting rod is rotatably connected with a cloth feeding wheel, the bottom of the supporting rod is rotatably connected with a connecting rod, and the right side of the connecting. This a steam preshrinking equipment for textile fabric uses through the cooperation of extrusion stem and air spring to reached when preshrinking the surface fabric through steam, when the surface fabric because equipment vibration leads to the degree of tightening to change, automatic adjustment's effect.

Description

Steam preshrinking equipment for textile fabric

Technical Field

The invention relates to the technical field of textile fabrics, in particular to steam preshrinking equipment for textile fabrics.

Background

The knitted fabric is divided into two types according to a weaving method, namely a weft knitted fabric and a warp knitted fabric, wherein the weft knitted fabric is usually formed by knitting low-elasticity polyester yarns or special-shaped polyester yarns, nylon yarns, cotton yarns, wool yarns and the like serving as raw materials on various weft knitting machines by adopting a plain stitch, a variable plain stitch, a rib plain stitch, a double rib plain stitch, a jacquard weave, a terry weave and the like.

After textile fabric produces, need carry out the preshrinking processing to the surface fabric, make the elastic variable of surface fabric remain stable, current erode the preshrinking processing to the surface fabric through steam, owing to at the in-process of preshrinking, the operation of equipment leads to the surface fabric vibration for the tension degree of surface fabric changes, and then causes the difference influence to the preshrinking of surface fabric.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides steam pre-shrinking equipment for textile fabrics, which has the advantages of automatic adjustment and the like when the fabric is pre-shrunk through steam and the tightness degree of the fabric is changed due to the vibration of the equipment, and solves the problem that the fabric is not automatically adjusted when the fabric is pre-shrunk through steam and the tightness degree of the fabric is changed due to the vibration of the equipment, so that the fabric is pre-shrunk differently.

(II) technical scheme

In order to achieve the aim of automatically adjusting when the tension degree of the fabric is changed due to the vibration of equipment when the fabric is preshrunk by steam, the invention provides the following technical scheme: a steam preshrinking device for textile fabric comprises an upper supporting plate, wherein an extrusion rod is fixedly connected to the bottom of the upper supporting plate, an air spring is arranged inside the extrusion rod, transition cylinders are arranged on two sides of the air spring, an air guide pipe is fixedly connected to one side, far away from the air spring, of the transition cylinder, an air baffle is slidably connected inside the air guide pipe, an extrusion toothed bar is fixedly connected to one side, far away from the transition cylinder, of the air baffle, a bearing wheel is connected to the side surface of the extrusion toothed bar in a meshed manner, a supporting toothed bar is connected to the side surface of the bearing wheel in a meshed manner, a supporting ring is rotatably connected to the bottom of the supporting toothed bar, a lower supporting plate is arranged below the supporting ring, a supporting rod is slidably connected to the side surface of the lower supporting plate, a cloth feeding wheel is rotatably connected, and the right side of the connecting rod is provided with a mandril.

Preferably, the right side of the ejector rod is rotatably connected with a lever.

Preferably, a cloth collecting wheel is arranged on the side surface of the lever.

Preferably, the air spring is communicated with the transition cylinder through a communicating pipe.

Preferably, the top of the supporting rack bar is provided with a pressing spring.

Preferably, the side surface of the lever is provided with a support rod which is used for bearing the middle part of the lever, so that the top part of the lever deflects when being squeezed.

Preferably, a steam box is arranged between the cloth collecting wheel and the cloth feeding wheel.

Preferably, the left side of the lever is provided with a bulge, the bulge is in surface contact with the cloth collecting wheel, and the bulge extrudes the lever when the cloth collecting wheel collects the fabric.

(III) advantageous effects

Compared with the prior art, the invention provides steam preshrinking equipment for textile fabrics, which has the following beneficial effects:

1. this a steam preshrinking equipment for textile fabric uses through the cooperation of extrusion stem and air spring, when preshrinking to the surface fabric, starter motor, send the cloth wheel and receive the synchronous rotation of cloth wheel, and the cloth passes through the support ring and causes the extrusion to it, starts the steam chest of surface fabric below simultaneously, and the steam flow causes the surface fabric of top to erode, leads to the surface fabric to cause the extrusion to the bottom of the extrusion stem of top.

In the preshrinking in-process, because the vibration of equipment, when the tight degree of surface fabric changes, and during the grow, the surface fabric further causes the extrusion to the bottom of the extrusion stem of top, make the extrusion stem cause the extrusion to inside air spring, because air spring passes through the pipe intercommunication with the transition cylinder, therefore the inside gas of air spring enters into the transition cylinder, under the effect of atmospheric pressure, keep off the gas board and be removed in the air duct by gaseous extrusion, and then drive extrusion ratch and remove to keeping away from the extrusion stem direction, produce the meshing transmission with the takeover wheel, cause the takeover wheel to rotate, support ratch with it meshing upwards drives, and then drive the support ring rebound of bottom, so relax the extrusion to the surface fabric, make the tight degree of surface fabric reduce.

When the tightening degree of the fabric is reduced, the extrusion rack bar can drive the support ring to move downwards, the extrusion force on the fabric is increased, and therefore the effect of automatic adjustment is achieved when the tightening degree of the fabric is changed due to the vibration of the equipment when the fabric is pre-shrunk through steam.

2. This a steam preshrinking equipment for textile fabric, cooperation through bracing piece and connecting rod is used, when receiving the cloth wheel and receiving the surface fabric, the diameter of receiving the cloth wheel grow gradually, the arch that sets up right side lever side causes the extrusion, make the lever take place to deflect under the effect of the branch that the side set up, the ejector pin that the lever drove the bottom produces the extrusion, make the ejector pin driven and remove left, cause the extrusion to the bracing piece, under the effect of the connecting rod between the bracing piece, lead to the bracing piece to drive the receipts cloth wheel of top and send the whole removal left of cloth wheel, thereby reached and prevented the surface fabric and received the cloth wheel taut effect that produces the influence to preshrinking gradually.

Drawings

FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;

FIG. 2 is a schematic view of the present invention construction in connection with an air spring attachment mechanism;

FIG. 3 is a schematic cross-sectional view of a structural airway of the present invention;

FIG. 4 is a schematic view of the connecting mechanism of the present invention and the adapting wheel;

FIG. 5 is a schematic view of the structure and lever connection mechanism of the present invention.

In the figure: 1-upper supporting plate, 2-extrusion rod, 3-air spring, 4-transition cylinder, 5-air baffle, 6-air duct, 7-extrusion toothed rod, 8-bearing wheel, 9-supporting toothed rod, 10-supporting ring, 11-cloth feeding wheel, 12-supporting rod, 13-connecting rod, 14-cloth collecting wheel, 15-lever, 16-ejector rod and 17-lower supporting plate.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a steam preshrinking device for textile fabric, comprising an upper supporting plate 1, wherein the upper supporting plate 1 is made of stainless steel, which can effectively prevent the device from being corroded, greatly prolongs the service life of the device, reduces the production cost, and plays an indispensable role for enterprises, the bottom of the upper supporting plate 1 is fixedly connected with an extrusion rod 2, an air spring 3 is arranged inside the extrusion rod 2, the air spring 3 is communicated with a transition cylinder 4 through a communicating pipe, transition cylinders 4 are arranged on two sides of the air spring 3, an air duct 6 is fixedly connected with one side of the transition cylinder 4 far away from the air spring 3, an air baffle plate 5 is slidably connected inside the air duct 6, an extrusion toothed bar 7 is fixedly connected with one side of the air baffle plate 5 far away from the transition cylinder 4, a bearing wheel 8 is engaged with the side of the extrusion toothed bar 7, and a supporting toothed bar 9 is engaged with the side of the bearing, the top of the supporting rack bar 9 is provided with an extrusion spring, the bottom of the supporting rack bar 9 is rotatably connected with a supporting ring 10, a lower supporting plate 17 is arranged below the supporting ring 10, the side surface of the lower supporting plate 17 is slidably connected with a supporting rod 12, the top of the supporting rod 12 is rotatably connected with a cloth feeding wheel 11, the bottom of the supporting rod 12 is rotatably connected with a connecting rod 13, the right side of the connecting rod 13 is provided with an ejector rod 16, the ejector rod 16 is made of hard plastics, can effectively prevent the equipment from being corroded, the right side of the mandril 16 is rotationally connected with the lever 15, the left side of the lever 15 is provided with a bulge and is in surface contact with the cloth collecting wheel 14, when the cloth collecting wheel 14 collects the fabric, the lever 15 is extruded through the bulge, the supporting rod is arranged on the side face of the lever 15, the middle of the lever 15 is received, the top of the lever 15 deflects when being extruded, the cloth collecting wheel 14 is arranged on the side face of the lever 15, and a steam box is arranged between the cloth collecting wheel 14 and the cloth feeding wheel 11.

When the fabric is preshrunk, the motor is started, the cloth feeding wheel 11 and the cloth collecting wheel 14 synchronously rotate, the fabric passes through the support ring 10 and extrudes the fabric, meanwhile, the steam box below the fabric is started, steam flow scours the fabric above the fabric, and the fabric extrudes the bottom of the extrusion rod 2 above the fabric.

In the preshrinking process, because the vibration of equipment, when the tension degree of surface fabric changes, and during the grow, the surface fabric further causes the extrusion to the bottom of the squeeze bar 2 of top, make squeeze bar 2 cause the extrusion to inside air spring 3, because air spring 3 passes through the pipe intercommunication with transition cylinder 4, consequently, the inside gas of air spring 3 enters into transition cylinder 4, under the effect of atmospheric pressure, keep off gas plate 5 and be removed in air duct 6 by gas extrusion, and then drive extrusion ratch 7 and remove to keeping away from squeeze bar 2 direction, produce the meshing transmission with receiving wheel 8, cause receiving wheel 8 to rotate, the support ratch 9 with it meshing drives upwards, and then drive the support ring 10 of bottom and move upwards, so relax the extrusion to the surface fabric, make the tension degree of surface fabric reduce.

When the tightening degree of the fabric is reduced, the extrusion toothed bar 7 can drive the support ring 10 to move downwards, and the extrusion force on the fabric is increased, so that the effect of automatic adjustment is achieved when the tightening degree of the fabric is changed due to the vibration of equipment when the fabric is preshrunk through steam.

When receiving cloth wheel 14 and collecting the surface fabric, receive cloth wheel 14's diameter grow gradually, the arch that sets up right side lever 15 side causes the extrusion, make lever 15 take place to deflect under the effect of the branch that the side set up, lever 15 drives ejector pin 16 of bottom and produces the extrusion, make ejector pin 16 driven the removal left, cause the extrusion to bracing piece 12, under the effect of connecting rod 13 between bracing piece 12, lead to bracing piece 12 to drive the cloth wheel 14 of receiving of top and send cloth wheel 11 whole removal left, thereby reached and prevented that the surface fabric from taking up the effect that produces the influence to the preshrinking with receiving cloth wheel 14 gradually.

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 a steam preshrinking equipment for textile fabric, includes support plate (1), its characterized in that: the bottom of the upper supporting plate (1) is fixedly connected with an extrusion rod (2), an air spring (3) is arranged inside the extrusion rod (2), transition cylinders (4) are arranged on two sides of the air spring (3), one side, far away from the air spring (3), of each transition cylinder (4) is fixedly connected with an air duct (6), the inside of each air duct (6) is slidably connected with an air baffle plate (5), one side, far away from the transition cylinders (4), of each air baffle plate (5) is fixedly connected with an extrusion toothed bar (7), the side surface of each extrusion toothed bar (7) is meshed with a bearing wheel (8), the side surface of each bearing wheel (8) is meshed with a supporting toothed bar (9), the bottom of each supporting toothed bar (9) is rotatably connected with a supporting ring (10), a lower supporting plate (17) is arranged below the supporting ring (10), and the side surface of each lower supporting plate (17) is slidably connected with a supporting, the top of bracing piece (12) rotates and is connected with work feed wheel (11), the bottom of bracing piece (12) rotates and is connected with connecting rod (13), the right side of connecting rod (13) is provided with ejector pin (16).

2. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: the right side of the ejector rod (16) is rotatably connected with a lever (15).

3. A steam preshrinking device for textile fabrics, according to claim 2, characterised in that: a cloth collecting wheel (14) is arranged on the side surface of the lever (15).

4. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: the air spring (3) is communicated with the transition cylinder (4) through a communicating pipe.

5. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: and an extrusion spring is arranged at the top of the supporting rack bar (9).

6. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: a support rod is arranged on the side surface of the lever (15).

7. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: a steam box is arranged between the cloth collecting wheel (14) and the cloth feeding wheel (11).

8. A steam preshrinking device for textile fabrics, according to claim 1, characterised in that: the left side of the lever (15) is provided with a bulge which is in surface contact with the cloth collecting wheel (14).