CN219342558U - Dyeing machine feeding device for knitted fabric - Google Patents

Abstract

The utility model relates to a feeding device of a dyeing machine for knitted fabrics, and belongs to the technical field of fabric dyeing equipment. The dyeing machine mainly aims at solving the problem that a feeding structure for fabric dyeing in existing equipment lacks fabric tension adjustment, and provides the following technical scheme. According to the utility model, the tensioning assembly of the fabric is arranged between the guide roller and the immersing roller for feeding the fabric in the dyeing machine, and the positioning assembly is assisted, so that the tension degree of the fabric can be automatically adjusted after the fabric is up-regulated along with the immersing roller, the contact between the fabric and the immersing roller is ensured, the phenomenon of local missing of the fabric in the dyeing process is avoided, the dyeing effect of the fabric is ensured, and the practicability of a product is enhanced.

Description

Dyeing machine feeding device for knitted fabric

Technical Field

The utility model relates to the technical field of fabric dyeing equipment, in particular to a feeding device of a dyeing machine for knitted fabrics.

Background

The dyeing machine is used for dyeing, bleaching, scouring, washing and other processes of ready-made clothes such as woolen sweaters, acrylic fibers, cotton sweaters and the like, can also be used for bleaching and dyeing treatment of finished products such as gloves, socks, towels and the like, is a bleaching and dyeing device with wide application range, and is an essential production device in textile work. Textile fabrics can be divided into three main categories from the weaving process: knitting, tatting and non-woven fabrics. However, the dyes in the dyeing box of the existing knitted fabric dyeing machine are easy to precipitate in the dyeing process of the fabric, so that the dyes are uneven, the dyeing effect of the textile fabric is reduced, the dyeing rates of different dyes are different, and the soaking and dyeing time of the fabric in the dyes can not be adjusted according to the dyeing rates of the different dyes by the existing device.

The prior Chinese patent with the bulletin number of CN216585616U discloses a dyeing machine for textile fabric production, which comprises a base, wherein a dyeing box is fixedly connected to the upper surface of the base, an immersing roller is arranged inside the dyeing box, a shell is fixedly connected to the side surface of the dyeing box, a first motor is fixedly connected to the inside of the shell, and a threaded column is fixedly connected to the lower end of an output shaft of the first motor. This dyeing machine that textile fabric production was used, through setting up first motor and screw thread post, when people need change the degree of depth that the immersing roller immersed in the dyestuff, people only need to operate through control switch control first motor to drive screw thread post and rotate, under the cooperation effect of screw thread post and screw thread cap, thereby drive the immersing roller and remove, thereby change the degree of depth that the immersing roller immersed in the dyestuff, make things convenient for people to change the time that textile fabric soaked in the dyestuff according to the rate of coloring of different dyestuff, thereby improve the color effect.

The technical scheme in the above-mentioned patent document can be according to the time that the coloring rate of different dyestuff was soaked in the dyestuff to improve the coloring effect, but the feed structure that is arranged in the surface fabric dyeing in the equipment lacks the function of tautness adjustment, and then when immersing the roller and up-regulate the back, there is the inconsistent problem of dyeing uniformity in the in-process of follow-up dyeing of partial surface fabric.

Therefore, how to process the fabric dyeing equipment is a technical problem that needs to be solved currently by those skilled in the art.

Disclosure of Invention

The utility model aims at solving the problems in the background art and provides a feeding device of a dyeing machine for knitted fabrics.

The technical scheme of the utility model is as follows: the utility model provides a dyeing machine feedway for knitting surface fabric, includes the base, be provided with the dye box that is used for the surface fabric dyeing on the base and be used for the material feeding structure of surface fabric dyeing, the material feeding structure is including setting up in the feed roll and the receipts material roller of dye box both sides, and the driving roller group that is used for bearing the surface fabric is all installed to the both sides of dye box, the inside swing joint of dye box has the immersion roller that is used for adjusting the surface fabric dip depth and is used for the guide roll of bearing the surface fabric, be equipped with the tensioning assembly that is used for adjusting the surface fabric rate of tension between immersion roller and the guide roll, and the top of guide roll is equipped with the locating component that is used for fixed surface fabric.

Preferably, the tensioning assembly comprises connecting plates which are symmetrically arranged front and back, and a plurality of movable rollers are rotatably connected between the symmetrical connecting plates.

Preferably, grooves are formed in the front inner wall and the rear inner wall of the dye box, guide rods are arranged in the grooves, springs and sliding blocks are sleeved on the guide rods, and one sides, close to each other, of the sliding blocks are fixedly connected to the side walls of the corresponding connecting plates respectively.

Preferably, the positioning assembly comprises a fixing frame, an electric telescopic rod is arranged at the top of the fixing frame, and the top end of the electric telescopic rod is arranged on the inner wall of the top of the dye box.

Preferably, the inside fixedly connected with circle roller of mount, circle roller is located the guide roll directly over.

Preferably, the friction pad is coated on the peripheral wall of the round roller and used for improving the positioning stability of the fabric.

Preferably, the two ends of the feeding roller and the receiving roller are respectively provided with a support plate through bearings, and the bottom ends of a plurality of support plates are fixedly connected to the base.

Compared with the prior art, the utility model has the following beneficial technical effects:

through the tensioning subassembly that is arranged in the dyeing machine between the guide roll of surface fabric feed and the immersion roller to assist positioning module, and then make the surface fabric adjust the rate of tension that can be automatic after carrying out the upregulation along with the immersion roller, ensure the contact between surface fabric and the immersion roller, avoid the surface fabric to appear the phenomenon that local is lost in the in-process of dyeing and produce, ensure the dyeing effect of surface fabric, strengthen the practicality of product.

Drawings

FIG. 1 presents a schematic view of the front partial cross-section of an embodiment of the utility model;

FIG. 2 is a schematic perspective view of the tensioning assembly of FIG. 1;

fig. 3 is a schematic structural diagram of the positioning assembly of fig. 1.

Reference numerals: 1. a base; 2. a dyeing box; 3. a feed roller; 4. a receiving roller; 5. a driving roller group; 6. an immersing roller; 7. a guide roller; 8. a tensioning assembly; 81. a yoke plate; 82. a movable roller; 83. a guide rod; 9. a positioning assembly; 91. a fixing frame; 92. an electric telescopic rod; 93. and (5) a round roller.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, the dyeing machine feeding device for knitted fabric provided by the utility model comprises a base 1, wherein a dyeing box 2 for dyeing fabric and a feeding structure for dyeing fabric are arranged on the base 1, the feeding structure comprises a feeding roller 3 and a receiving roller 4 which are arranged on two sides of the dyeing box 2, driving roller groups 5 for bearing fabric are arranged on two sides of the dyeing box 2, an immersion roller 6 for adjusting fabric dip depth and a guide roller 7 for bearing fabric are movably connected inside the dyeing box 2, a tensioning assembly 8 for adjusting fabric tension is arranged between the immersion roller 6 and the guide roller 7, and a positioning assembly 9 for fixing fabric is arranged above the guide roller 7.

The working principle of the feeding device of the dyeing machine for the knitted fabric based on the first embodiment is as follows: when the fabric is subjected to dyeing operation, the fabric to be dyed is wound up from the feeding roller 3 through the feeding structure and the receiving roller 4, and the fabric is dyed in the dyeing box 2 and is dried. The portion of the tensioning assembly 8 through which the facing passes in the feed structure causes the tensioning assembly 8 to move with the facing after it has been adjusted on the immersing roller 6. And further ensure the tension degree contact between the fabric and the immersing roller 6, and avoid the occurrence of the problem of uneven local fabric dyeing in the operation process. Before the adjustment of the immersing roller 6, the positioning component 9 is adjusted first to position the feeding end of the fabric, and then the immersing roller 6 is adjusted in position, so that the tensioning component 8 ensures the applicability of the tensioning degree of the fabric when the fabric is adjusted.

Example two

As shown in fig. 2-3, based on the first embodiment, this embodiment further includes: tensioning assembly 8 is including the yoke plate 81 that the front and back symmetry set up, rotate between the symmetry yoke plate 81 and be connected with a plurality of movable rollers 82, all set up flutedly on the front and back inner wall of dye box 2, be provided with guide bar 83 in the recess, the cover is equipped with spring and slider on the guide bar 83, one side that a plurality of sliders are close to each other is fixed connection respectively on the lateral wall of corresponding yoke plate 81, positioning assembly 9 includes mount 91, the top of mount 91 is provided with electric telescopic handle 92, electric telescopic handle 92's top is installed on dye box 2's top inner wall, the inside fixedly connected with round roller 93 of mount 91, round roller 93 is located directly over the guide roller 7.

In this embodiment, the positioning assembly 9 moves down by the electric telescopic rod 92 during the adjustment process, so that the round roller 93 clamps and positions the fabric on the guide roller 7.

In this embodiment, when the tightness of the fabric occurs in the tensioning assembly 8, the link plate 81 drives the movable roller 82 to displace under the action of the slider and the spring, so as to ensure the tightness of the fabric.

Example III

As shown in fig. 1, based on the first or second embodiment, the present embodiment further includes: the friction pad is coated on the peripheral wall of the round roller 93 and used for improving the positioning stability of the fabric, the two ends of the feeding roller 3 and the receiving roller 4 are respectively provided with a support plate through bearings, and the bottom ends of the support plates are fixedly connected to the base 1.

In this embodiment, the driving roller set 5 includes driving rollers that are arranged up and down symmetrically, and the fabric passes between the symmetrically arranged driving rollers, and the symmetrically arranged driving rollers constrain and arrange the fabric, so as to ensure that the fabric enters and exits the dye box 2 in a complete state.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a dyeing machine feedway for knitted fabric, includes base (1), be provided with on base (1) and be used for the dyeing case (2) of surface fabric dyeing and be used for the feed structure of surface fabric dyeing, its characterized in that: the utility model provides a dyeing machine, including setting up in feed roll (3) and receipts material roller (4) of dyeing case (2) both sides, and the both sides of dyeing case (2) all install driving roller group (5) that are used for bearing the surface fabric, the inside swing joint of dyeing case (2) has immersion roller (6) that are used for adjusting the surface fabric dip depth and is used for bearing guide roll (7) of surface fabric, be equipped with between immersion roller (6) and guide roll (7) and be used for adjusting tensioning assembly (8) of surface fabric tensioning degree, and the top of guide roll (7) is equipped with locating component (9) that are used for fixed surface fabric.

2. A dyeing machine feeding device for knitted fabrics according to claim 1, wherein: the tensioning assembly (8) comprises connecting plates (81) which are symmetrically arranged front and back, and a plurality of movable rollers (82) are rotatably connected between the symmetrical connecting plates (81).

3. A dyeing machine feeding device for knitted fabrics according to claim 2, wherein: grooves are formed in the front inner wall and the rear inner wall of the dye box (2), guide rods (83) are arranged in the grooves, springs and sliding blocks are sleeved on the guide rods (83), and one sides, close to each other, of the sliding blocks are fixedly connected to the side walls of the corresponding connecting plates (81) respectively.

4. A dyeing machine feeding device for knitted fabrics according to claim 1, wherein: the positioning assembly (9) comprises a fixing frame (91), an electric telescopic rod (92) is arranged at the top of the fixing frame (91), and the top end of the electric telescopic rod (92) is arranged on the inner wall of the top of the dye box (2).

5. The dyeing machine feeding device for knitted fabrics according to claim 4, wherein: the inside fixedly connected with circle roller (93) of mount (91), circle roller (93) are located directly over guide roll (7).

6. The dyeing machine feeding device for knitted fabrics according to claim 5, wherein: the friction pad is coated on the peripheral wall of the round roller (93) and used for improving the positioning stability of the fabric.

7. A dyeing machine feeding device for knitted fabrics according to claim 1, wherein: the two ends of the feeding roller (3) and the receiving roller (4) are respectively provided with a support plate through bearings, and the bottom ends of a plurality of support plates are fixedly connected to the base (1).

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