CN211171203U

CN211171203U - Padding finishing device

Info

Publication number: CN211171203U
Application number: CN201922042506.XU
Authority: CN
Inventors: 倪爱江
Original assignee: Shaoxing Yongshun Printing And Dyeing Co ltd
Current assignee: Shaoxing Yongshun Printing And Dyeing Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-04
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a padding finishing device, which relates to the technical field of knitted fabric after-finishing and comprises a wind-up roll, a padding groove and a padding pair roll arranged above the padding groove, wherein a padding roller is rotationally connected in the padding groove and comprises a first thread section and a second thread section with the thread direction opposite to that of the first thread section, two flattening rolls are arranged in the padding groove and are respectively positioned at two sides of the padding roller; dip and all set up the spout that extends along vertical direction on the two inside walls of silo, be provided with adjusting part on the nip roll, adjusting part includes slider and elastic component, and the slider slides and connects in the spout, and the tip and the slider of nip roll rotate to be connected, and the elastic component drives the slider and reciprocates along the spout. The utility model discloses have the flooding in-process surface fabric tensioning in soaking the silo, make the finishing liquor flooding on the surface fabric even and have the effect of better crease-resistant non-ironing nature.

Description

Padding finishing device

Technical Field

The utility model belongs to the technical field of the technique of knitted fabric aftertreatment and specifically relates to a padding finishing device is related to.

Background

Cellulose fiber materials, such as cotton, hemp, viscose, tencel, etc., are popular among consumers as important textile materials by virtue of their advantages of strong hygroscopicity, good air permeability, good skin-friendliness, etc., but have a fatal defect for manufacturers of enterprises producing and processing such materials: poor crease resistance and poor flatness of fabrics or garments after home washing. In order to improve the crease-resistant non-ironing performance of the fabric and the ready-made clothes thereof, the fabric or the ready-made clothes must be subjected to crease-resistant non-ironing finishing. The principle of crease-resistant easy care finishing is that resin finishing liquid is applied to the fabric, and resin molecules can form covalent crosslinking among cellulose macromolecules, so that the recovery capability of the fabric from creases is improved. When the finishing liquid is applied, the wrinkle of the fabric has a great influence on the final non-ironing effect of the fabric, and generally speaking, the more tense the state of the fabric is when the finishing liquid is attached to the fabric, the better the wrinkle-resistant non-ironing effect of the final finished product is.

The patent with the publication number of CN108823875A discloses a knitted fabric two-dipping two-rolling mechanism, which comprises a winding frame, a width fixing device, a padding machine, a pre-drying device and an oven, wherein the winding frame is used for feeding fabric to be finished and winding the finished fabric, the width fixing device is used for limiting the width of the fabric, and the padding machine is used for finishing the fabric; the pre-drying device is used for heating the fabric subjected to the first padding, and the oven is used for drying the fabric subjected to the second padding. The invention has the advantages of high equipment integration, compact structure, small occupied area, capability of effectively preventing the fabric from deviating and shrinking, uniform sizing, high bonding fastness of the sizing agent and the base cloth, less impurity and reduced generation of static electricity.

The padding device in the prior art sequentially comprises a feeding roller, a padding groove, a padding pair roller, a dryer and a winding roller from front to back according to a process flow. The feeding roller is used for feeding the fabric to be finished to the padding groove, the padding groove is used for containing finishing liquid and soaking the fabric, the padding roller is arranged in the padding groove, the padding roller is used for extruding the fabric after padding, a certain padding rate is reserved, the dryer is used for continuously pre-drying and baking the padded fabric, the bonding fastness between the finishing liquid and the fabric is guaranteed, and finally the fabric is wound into a roll through the winding roller.

In the existing processing process, the reason that the fabric is loosened in the dipping process in the dipping tank to a great extent that the fabric treatment effect is not ideal is that the dipping of finishing liquor on the fabric is uneven, and the crease-resistant non-ironing property is influenced. The first thread section and the second thread section with the thread section direction opposite to that of the first thread section are arranged on the surface of the material soaking roller, so that the fabric is tensioned in the width direction, and the fabric can be uniformly soaked to a certain extent.

The above prior art solutions have the following drawbacks: but the length direction of the fabric is not tensioned in the dipping process, and the fabric can be loosened in the length direction under the action of the internal tension of the fabric, so that the dipping of finishing liquor on the fabric is not uniform, and the crease resistance and non-ironing property of the fabric are affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a padding finishing device can make the finishing liquor flooding on the surface fabric even along surface fabric length direction tensioning surface fabric at the flooding in-process in the padding groove to have better crease-resistant non-ironing property.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a padding finishing device comprises a wind-up roll, a padding groove and a padding pair roll arranged above the padding groove, wherein the padding groove is internally and rotatably connected with a padding roll, the padding roll comprises a first thread section and a second thread section with the thread direction opposite to that of the first thread section, two flattening rolls are arranged in the padding groove, and the two flattening rolls are respectively positioned on two sides of the padding roll; soak and all set up the spout that extends along vertical direction on the two inside walls of silo, be provided with adjusting part on the nip roll, adjusting part includes slider and elastic component, the slider slide connect in the spout, the tip and the slider of nip roll rotate to be connected, the elastic component drives the slider and reciprocates along the spout.

By adopting the technical scheme, two flattening rollers are arranged on two sides of the soaking roller, the flattening rollers can move up and down along the sliding groove in the soaking groove under the action of the elastic part, when the fabric passes through the flattening rollers, the elastic part is elastically deformed under the action of an acting force, the flattening rollers recover to the restoring force of the original form after being deformed by the elastic part, and the flattening rollers are tensioned in the vertical direction by the restoring force of the spring; therefore, the fabric is tensioned in the length direction in the dipping process in the dipping tank, and finishing liquor on the fabric is uniformly dipped, so that the fabric has better crease resistance and non-ironing property.

The utility model discloses further set up to: the elastic part comprises a spring, one end of the spring is connected with the sliding groove, and the other end of the spring is connected with the sliding block.

Through adopting above-mentioned technical scheme, the spring has better elasticity, and the spring slides on vertical direction along the spout through driving the slider, and the slider drives the nip roll rather than rotate to be connected and moves on vertical direction.

The utility model discloses further set up to: the flattening roller comprises a third thread section and a fourth thread section with the thread direction opposite to that of the third thread section.

By adopting the technical scheme, the third thread section and the fourth thread section which are opposite in direction are arranged on the flattening roller, and when the flattening roller rotates, the movement directions of the third thread section and the fourth thread section are opposite to each other, so that the fabric can be better stretched and tightened along the width direction of the fabric when passing through the flattening roller, and the finishing liquid on the fabric can be uniformly impregnated.

The utility model discloses further set up to: the material soaking device is characterized in that a processing groove with the length direction parallel to the length direction of the material soaking roller is formed in the bottom surface of the material soaking groove, and the material soaking roller is arranged in the processing groove.

Through adopting above-mentioned technical scheme, from soaking the silo bottom surface and having seted up the treatment trough downwards, the setting up of treatment trough makes the finishing liquor volume that needs to add in soaking the silo reduce greatly, need not to add finishing liquor to finishing liquor liquid level to the whole soaking tank for cuboid type and has not soaked the material roller, need only add finishing liquor at least and have not soaked the material roller to finishing liquor liquid level, can change driving motor slew velocity or add finishing liquor according to the demand for reinforcing dye liquor effect.

The utility model discloses further set up to: the cross section of the treatment tank is arranged into a U shape.

Through adopting above-mentioned technical scheme, the treatment trough cross section is the U-shaped, and the treatment trough of U-shaped has better finishing liquor utilization efficiency to its bottom surface is comparatively smooth with the lateral wall junction, convenient washing.

The utility model discloses further set up to: the connection part of the side wall of the treatment tank and the bottom of the soaking tank is set into a round angle.

By adopting the technical scheme, the arrangement of the round angle has certain protective effect on the cloth passing through the joint of the treatment tank and the soaking tank, so that the cloth is prevented from being scratched.

The utility model discloses further set up to: the bottom surface of the padding trough below the padding pair roller is arranged to incline downwards towards the direction close to the treatment trough.

By adopting the technical scheme, the arrangement of the bottom surface of the padding trough enables the finishing liquid extruded by the padding rollers to be reflowed again and recycled, and the effects of water conservation and environmental protection are achieved.

The utility model discloses further set up to: a plurality of electric heating pipes distributed along the circumferential direction of the padding roller are arranged in the padding roller, and the length direction of the electric heating pipes is parallel to the axis of the padding roller.

By adopting the technical scheme, hot oil is introduced into the electric heating pipe, and the hot oil exchanges heat with the fabric through the electric heating pipe, so that the electric heating pipe preliminarily heats the fabric passing through the padding rollers, and the subsequent treatment of the fabric is facilitated.

To sum up, the utility model discloses a beneficial technological effect does:

1. the fabric can be tensioned along the length direction of the fabric in the dipping process in the dipping tank, so that the finishing liquid on the fabric is uniformly dipped, and the fabric has better crease resistance and non-ironing property;

2. has the functions of recycling, saving water and protecting environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is a schematic view of the construction of the impregnation and nip rolls;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure, 1, a padding double roll; 2. a soaking tank; 21. a treatment tank; 3. a material soaking roller; 31. a drive motor; 32. a first thread segment; 33. a second thread segment; 4. flattening rollers; 41. a third thread segment; 42. a fourth thread segment; 5. a chute; 6. An adjustment assembly; 61. a slider; 62. an elastic member; 7. an electric heating tube; 8. and (7) winding the roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1 and fig. 2, do the utility model discloses a padding finishing device, including padding trough 2, padding pair roller 1 and wind-up roll 8.

The bottom surface that soaks silo 2 has seted up treatment trough 21 downwards, and the length direction of treatment trough 21 is for soaking the width direction of silo 2, and treatment trough 21 cross section is the U-shaped, is provided with along treatment trough 21 length direction in the treatment trough 21 and soaks material roller 3, soaks material roller 3 one end and soaks 2 lateral walls of silo and rotate and be connected, the other end stretches out to soak silo 2 and is connected with driving motor 31, driving motor 31's output shaft and soaks 3 tip axle centers department fixed connection of material roller.

Referring to fig. 3, the dipping roller 3 includes a first thread section 32 and a second thread section 33, the first thread section 32 and the second thread section 33 have opposite directions and the same length, and when the driving motor 31 drives the dipping roller 3 to rotate, the moving directions of the first thread section 32 and the second thread section 33 are deviated from each other.

Referring to fig. 1 and 2, two flattening rollers 4 are arranged in the soaking tank 2 along the width direction of the soaking tank 2, the two flattening rollers 4 are respectively positioned at two sides of the soaking roller 3, and the flattening rollers 4 are positioned above the treatment tank 21.

Referring to fig. 3, the nip roll 4 includes third thread segments 41 and fourth thread segments 42, the third thread ends and the fourth thread segments 42 have opposite directions and the same length, and the third thread segments 41 and the fourth thread segments 42 move in opposite directions when the material is conveyed.

Referring to fig. 4, a chute 5 extending in the vertical direction is formed in the soaking tank 2, an adjusting assembly 6 is arranged on the flattening roller 4, the adjusting assembly 6 comprises a sliding block 61 and an elastic part 62, the sliding block 61 is connected in the chute 5 in a sliding manner, and two ends of the flattening roller 4 are rotatably connected with the sliding block 61; elastic component 62 includes the spring, and spring one end and 5 top butt of spout, the other end and the butt of slider 61 top, spring shrink with extend the drive with slider 61 rotate the nip roll 4 of being connected and move on vertical direction.

Referring to fig. 2, after the fabric passes through a soaking roller 3 and a flattening roller 4, the fabric is conveyed to a padding pair roller 1 located above a soaking tank 2, and the padding pair roller 1 extrudes finishing liquid.

The bottom surface of the padding tank 2 below the padding counter roll 1 is arranged to be inclined downward toward the treatment tank 21.

Six electric heating tubes 7 distributed along the circumferential direction of the padding roller 1 are arranged in the padding roller 1, hot oil is introduced into the electric heating tubes 7 to serve as a heating medium, and the length direction of the electric heating tubes 7 is parallel to the axis of the padding roller 1.

The fabric is rolled by a rolling roller 8 after passing through a padding pair roller 1.

The implementation principle of the embodiment is as follows: the fabric enters a padding groove 2 to be arranged, and then the fabric sequentially passes through a first flattening roller 4, a padding roller 3, a second flattening roller 4 and a padding pair roller 1.

When the fabric passes through the first flattening roller 4 and the second flattening roller 4, the spring is subjected to acting force to generate elastic deformation, meanwhile, the flattening roller 4 is subjected to elastic deformation and then recovers to the restoring force of the original shape, and the flattening roller 4 is subjected to the restoring force in the vertical direction to enable the sliding block 61 and the flattening roller 4 to move along the sliding groove 5, so that the fabric passing on the flattening roller 4 is tightened in the vertical direction; at the same time, the third thread segments 41 and the fourth thread segments 42 on the nip roll 4 tighten the material passing over the nip roll 4 in the horizontal direction.

When the fabric passes through the soaking roller 3 in the processing tank 21, the first thread sections 32 and the second thread sections 33 on the soaking roller 3 stretch and flatten the fabric in the horizontal direction.

When the fabric passes through the padding roller pair 1, the padding roller pair 1 extrudes the finishing liquid, the extruded finishing liquid flows back to the upper part of the padding roller 3 along the bottom of the padding trough 2, and the finishing liquid can be recycled.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a padding finishing device, includes wind-up roll (8), padding groove (2) and sets up padding pair roller (1) above padding groove (2), the internal rotation of padding groove (2) is connected with padding roller (3), padding roller (3) include first screw thread section (32) and screw thread direction and first screw thread section (32) opposite second screw thread section (33), its characterized in that: two flattening rollers (4) are arranged in the soaking groove (2), and the two flattening rollers (4) are respectively positioned on two sides of the soaking roller (3); soak and all offer spout (5) that extend along vertical direction on two inside walls of silo (2), be provided with adjusting part (6) on nip roll (4), adjusting part (6) include slider (61) and elastic component (62), slider (61) slide connect in spout (5), the tip and slider (61) of nip roll (4) rotate and are connected, elastic component (62) drive slider (61) and reciprocate along spout (5).

2. A finishing padding apparatus according to claim 1, characterized in that: the elastic piece (62) comprises a spring, one end of the spring is connected with the sliding groove (5), and the other end of the spring is connected with the sliding block (61).

3. A finishing padding apparatus according to claim 2, wherein: the flattening roller (4) comprises a third thread section (41) and a fourth thread section (42) with the thread direction opposite to that of the third thread section (41).

4. A finishing padding apparatus according to claim 1, characterized in that: the bottom surface of the soaking groove (2) is provided with a processing groove (21) with the length direction parallel to that of the soaking roller (3), and the soaking roller (3) is arranged in the processing groove (21).

5. A finishing padding apparatus according to claim 4, wherein: the cross section of the processing groove (21) is arranged into a U shape.

6. A finishing padding apparatus according to claim 5, wherein: the connecting part of the side wall of the processing groove (21) and the bottom of the soaking groove (2) is set into a round angle.

7. A finishing padding device according to claim 6, characterized in that: the bottom surface of the padding trough (2) below the padding pair roller (1) is arranged to incline downwards towards the direction close to the processing trough (21).

8. A finishing padding apparatus according to claim 1, characterized in that: a plurality of electric heating pipes (7) distributed along the circumferential direction of the padding roller pair (1) are arranged in the padding roller pair (1), and the length direction of each electric heating pipe (7) is parallel to the axis of the padding roller pair (1).