CN218232823U - Knitted fabric indigo dyeing machine - Google Patents
Knitted fabric indigo dyeing machine Download PDFInfo
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- CN218232823U CN218232823U CN202123065547.4U CN202123065547U CN218232823U CN 218232823 U CN218232823 U CN 218232823U CN 202123065547 U CN202123065547 U CN 202123065547U CN 218232823 U CN218232823 U CN 218232823U
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Abstract
The utility model discloses an indigo dyeing machine of looped fabric, including indigo oxidation unit, indigo oxidation unit includes a plurality of dye vat, is provided with a corresponding ventilation frame behind every dye vat, the frame that ventilates installs a plurality of rollers that are used for the fabric to carry including frame, the roller is including switching over the main shaft in the frame, installs the hollow cylinder with main shaft synchronous revolution on the main shaft, the hollow cylinder diameter is not less than 600mm, and the hollow cylinder surface all is equipped with the ventilation hole. The utility model provides a continuous industry technology indigo suitable for looped fabric, increase of production, reduction in production cost's indigo dyeing machine of looped fabric.
Description
Technical Field
The utility model relates to an indigo dyeing machine of looped fabric belongs to indigo dyeing equipment technical field.
Background
Denim is a traditional garment material which is not weakened for a long time and is prepared by indigo dyeing, the indigo dyeing is a special dyeing process, because the indigo belongs to one of the lowest affinity dyes, the denim cannot be dyed by a conventional dye vat, and is not suitable for a conventional woven fabric continuous dyeing machine (rolling-drying-rolling-steaming method), because the indigo can be gradually deepened only by soaking the dye for multiple times, rolling and drying, and ventilating and oxidizing, the more times, the darker the color, the basic requirement of the indigo dyeing is to use air to oxidize for multiple times, the oxidation method becomes an important link for dyeing, the conventional denim is basically woven fabric, because the elasticity is small, the problems of tension and curling are not considered when indigo is conveyed, the yield can be improved and the cost is reduced through continuous process piece dyeing, knitted jeans are more and more popular in recent years because of better elasticity and air permeability, but the problems of tension control and curling in the indigo oxidation process cannot be solved, the knitted jeans cannot be finished through a connection process, only rope-shaped indigo dyeing machine can be used for dyeing, the yarns are divided after dyeing, the yarns are turned into bobbins from warp beams, cheese weaving is carried out, the process is complex, particularly, the process of turning the yarns into the cheeses from the warp beams is very slow, and therefore, the production cost is higher, and the yield is low.
Disclosure of Invention
The utility model aims to solve the technical problem that a knitted fabric indigo dyeing machine is provided, can realize that the knitted fabric appear the problem of turn-up in indigo oxidation process, can fully oxidize in the air again simultaneously, realize the continuous process indigo of knitted fabric, increase of production, reduction in production cost can solve the not enough of prior art.
The technical scheme of the utility model is that: the utility model provides an indigo dyeing machine of knitted fabric, includes indigo oxidation unit, indigo oxidation unit includes a plurality of dye vats, is provided with a corresponding ventilation frame behind every dye vat, the ventilation frame includes that frame, frame are last to install a plurality of rollers that are used for the fabric to carry, the roller is including switching over the main shaft in the frame, installs on the main shaft with main shaft synchronous revolution's hollow cylinder, hollow cylinder diameter is not less than 600mm, and the hollow cylinder surface all is equipped with the ventilation hole.
Further, the outer surface of the hollow roller is provided with uneven patterns.
Through implementing the utility model discloses, the fabric is through rolling through the pad after dying in the dye vat and then get into corresponding ventilation frame immediately on, carry through the roller in the frame, the fabric is around in hollow cylinder's surface during the transport, the cylinder has the diameter that is not less than 600mm, and two adjacent roller intervals are very little, make nearly tangent between the cylinder of adjacent roller, the parcel of fabric large tracts of land is at hollow cylinder surface, just get into a back hollow cylinder through very short distance from a preceding hollow cylinder, the fabric mainly relies on the frictional force that produces with hollow cylinder to drive the transport, overcome the tension problem of looped fabric, because hollow cylinder surface distribution has the ventilation hole, the fabric parcel can be through ventilation hole and fabric contact on hollow cylinder surface, do not influence the oxidation of fabric dyestuff, cooperate other devices to use the continuous process indigo that can realize the looped fabric, the increase of production, the reduction production.
Drawings
FIG. 1 is a schematic diagram of an indigo oxidation plant;
figure 2 is a schematic view of a roll.
Shown in the figure: a dye vat 1; a frame 2; a roller 3; a main shaft 4; a hollow drum 5; a vent hole 6.
Detailed Description
The embodiment of the utility model provides a: as shown in fig. 1 to 2, an indigo dyeing machine for knitted fabrics comprises an indigo oxidation device, the indigo oxidation device comprises 12 dye baths 1, each dye bath 1 is provided with a roller, a corresponding ventilation frame is arranged behind the corresponding dye bath 1, the ventilation frame comprises a frame 2, a plurality of rollers 3 for conveying fabrics are arranged on the frame 2, each roller 3 comprises a main shaft 4 which is connected to the frame 2 in a rotating way, hollow rollers 5 which are arranged on the main shaft 4 and rotate synchronously with the main shaft 4, the diameter of each hollow roller 5 is 800mm, the surface of each hollow roller 5 is provided with ventilation holes 6, the distance between the adjacent rollers is small, the hollow rollers 5 of the adjacent rollers are almost tangent, the fabrics are rolled and dried in the dye baths 1 and then immediately enter the corresponding ventilation frames, carry through the roller 3 on the frame 2 and air-dry, so through 12 times dip-dye and air-dry completion indigo, the fabric winds in the surface of hollow cylinder 5 during the transport, from hollow cylinder 5 before just getting into a back hollow cylinder 5 through very short distance, the fabric mainly relies on the frictional force that produces with hollow cylinder 5 to drive the transport, overcome the tension problem of looped fabric, because hollow cylinder 5 surface distribution has ventilation hole 6, the fabric parcel air can pass through ventilation hole 6 and fabric contact when 5 surfaces of hollow cylinder, do not influence the oxidation of fabric dyestuff, other devices of deuterogamying can use the indigo of continuous process technology that can realize the looped fabric, and the increase of production is increased, and the production is reduced.
Preferably, the outer surface of the hollow cylinder 5 is provided with an uneven pattern. The friction force during conveying is increased, and tension-free conveying of knitted fabrics is facilitated.
Claims (2)
1. The utility model provides an indigo dyeing machine of looped fabric, includes indigo oxidation unit, its characterized in that: indigo oxidation unit includes a plurality of dye vats, is provided with a corresponding ventilation frame behind every dye vat, the ventilation frame is installed a plurality of rollers that are used for the fabric to carry including frame, the roller is including switching over the main shaft in the frame, installs the hollow cylinder with main shaft synchronous revolution on the main shaft, hollow cylinder diameter is not less than 600mm, and the hollow cylinder surface all is equipped with the ventilation hole.
2. The knitted fabric indigo dyeing machine according to claim 1, characterized in that: the outer surface of the hollow roller is provided with uneven patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065547.4U CN218232823U (en) | 2021-12-08 | 2021-12-08 | Knitted fabric indigo dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123065547.4U CN218232823U (en) | 2021-12-08 | 2021-12-08 | Knitted fabric indigo dyeing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218232823U true CN218232823U (en) | 2023-01-06 |
Family
ID=84660967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123065547.4U Active CN218232823U (en) | 2021-12-08 | 2021-12-08 | Knitted fabric indigo dyeing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218232823U (en) |
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2021
- 2021-12-08 CN CN202123065547.4U patent/CN218232823U/en active Active
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