CN221895332U - A structure for polyester dyeing - Google Patents

Abstract

A structure for polyester dyeing, belonging to the technical field of fabric dyeing equipment; it comprises a winding drum and two mounting plates connected to the top and bottom thereof, the mounting plates and the winding drum form a winding drum, a top seat is arranged on the top of the winding drum, a base is arranged on the top of the winding drum, the top seat and the base are both rotatably connected to the winding drum, and a main shaft is rotatably arranged on the top seat and the base; the utility model arranges a top seat and a base at the top and the bottom of the winding drum respectively, and the mounting plates arranged above and below the winding drum are respectively rotatably connected to the top seat and the base, and at the same time a second connecting rod is arranged on the outside of the winding drum, and a roller is arranged on the surface of the second connecting rod, so that the surface of the winding drum can be pressed well by the rolling of the roller, which is convenient for squeezing the fabric, thereby reducing the actual use area of the entire equipment and making it more functional.

Description

A structure for polyester dyeing

Technical Field

The utility model belongs to the technical field of fabric dyeing equipment, and in particular relates to a structure used for polyester dyeing.

Background Art

The dyeing of polyester is mainly done with disperse dyes. Modified polyester developed in recent years is dyed with disperse anionic dyes. Disperse dyes are non-ionic dyes with very little water solubility. The dyes are in a very small diffused suspension state in the dye bath and dye polyester. It has good light fastness and wet fastness and bright color. The dyeing methods used for polyester in wool spinning include high temperature method, carrier method and rapid dyeing method.

Generally, in the process of dyeing polyester fabrics, the fabrics are wound up by a winding roller, but this requires the dyed fabrics to be dewatered in advance, which will result in a larger structure of the entire equipment and a too simple effect.

Utility Model Content

The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a structure for polyester dyeing.

The above technical problems of the utility model are mainly solved by the following technical solutions: a structure for polyester dyeing, comprising a winding drum and two mounting plates connected to the top and bottom thereof, the mounting plates and the winding drum forming a winding drum, a top seat is arranged on the top of the winding drum, a base is arranged on the top of the winding drum, the top seat and the base are both rotatably connected with the winding drum, a main shaft is rotatably arranged on the top seat and the base, the main shaft is inwardly connected with the winding drum, an extension rod is connected to the surface of the main shaft through a bearing sleeve, the other end of the extension rod extends outward to the outside of the top seat, the end of the extension rod located on the outside is plugged with a first connecting rod, located A positioning plate is sleeved on the top surface of the first connecting rod at the top, and a plurality of positioning grooves are provided on the surface of the positioning plate. The two first connecting rods are respectively penetrated through the extension rods, and a second connecting rod is inserted between the two first connecting rods, and an internal threaded sleeve is sleeved between the first connecting rod and the second connecting rod. The second connecting rod is arranged on the outside of the winding drum, and a roller is sleeved on the surface of the second connecting rod. A sliding seat and a positioning rod are provided on the top of the extension rod located at the top, and the sliding seat is fixedly arranged on the top of the extension rod, and a sliding groove is provided on the rear end of the positioning rod, and the sliding seat is slidably inserted in the sliding groove, and the front end of the positioning rod is forwardly inserted into the positioning groove on the surface of the positioning plate.

Preferably, a plurality of liquid permeable holes are provided on the surface of the winding drum, and a water inlet pipe is provided at the bottom of the base. The water inlet pipe is provided through the hollow interior of the main shaft at the bottom, and the output end of the water inlet pipe penetrates the base and the mounting plate upward and is inserted into the interior of the winding drum.

Preferably, a power shaft is inserted into the top of the top seat, the power shaft is connected to the top seat through a bearing, a main gear is sleeved on the bottom of the power shaft, an external gear is provided on the surface of the mounting disk at the top of the winding drum, and the external gear and the main gear are meshed with each other.

Preferably, a handle is provided on the top of the first connecting rod, and the handle and the first connecting rod are fixedly connected to each other.

Preferably, an auxiliary wheel is movably sleeved on the bottom surface of the first connecting rod, and the auxiliary wheel is rotatably connected to the side of the top seat.

The utility model has the beneficial effects of: a top seat and a base are respectively arranged at the top and bottom of the winding drum, and the mounting plates arranged above and below the winding drum are respectively rotatably connected to the top seat and the base, and at the same time a second connecting rod is arranged on the outside of the winding drum, and a roller is arranged on the surface of the second connecting rod, so that the surface of the winding can be pressed well by the rolling of the roller, which is convenient for squeezing the fabric, thereby reducing the actual use area of the entire equipment and making it more functional, and then first connecting rods are respectively arranged at both ends of the second connecting rod, and the connection between the two is connected by an internal threaded sleeve, which is convenient for adjusting the actual distance between the two, so that the position of the roller can be adjusted according to the actual thickness of the fabric. The cam is an angularly-shaped gear that is adapted to move relative to the first gear of the carrier. The cam is secured to the top of the carrier and is easily movable within the range of movement of the carrier. The cam is secured to the top of the carrier and is easily movable within the range of movement of the carrier.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the utility model;

FIG2 is a front structural schematic diagram of the utility model;

FIG. 3 is a schematic diagram of an enlarged structure of point A in FIG. 1 .

In the figure: 1. winding drum; 11. liquid permeable hole; 12. top seat; 13. base; 14. mounting plate; 15. main shaft; 21. external gear; 22. power shaft; 23. main gear; 31. extension rod; 32. first connecting rod; 33. second connecting rod; 34. roller; 35. auxiliary wheel; 36. positioning plate; 37. positioning groove; 38. handle; 39. positioning rod; 310. slide seat; 311. slide groove; 312. internal threaded sleeve; 4. water inlet pipe.

DETAILED DESCRIPTION

The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

Embodiment: A structure for polyester dyeing, as shown in Figures 1 to 3, includes a winding drum 1 and two mounting plates 14 connected to the top and bottom thereof, the mounting plate 14 and the winding drum 1 form a winding drum, a top seat 12 is provided on the top of the winding drum, a base 13 is provided on the top of the winding drum, the top seat 12 and the base 13 are both rotatably connected to the winding drum, a main shaft 15 is rotatably provided on the top seat 12 and the base 13, the main shaft 15 is inwardly connected to the winding drum, an extension rod 31 is sleeved on the surface of the main shaft 15 through a bearing, the other end of the extension rod 31 extends outward to the outside of the top seat 12, a first connecting rod 32 is inserted at one end of the extension rod 31 located on the outside, a positioning plate 36 is sleeved on the top surface of the first connecting rod 32 located at the top, a power shaft 22 is inserted on the top of the top seat 12, the power shaft 22 is connected to the top seat 12 through a bearing, the power shaft 22 A main gear 23 is sleeved on the bottom, and an external gear 21 is provided on the surface of the mounting plate 14 at the top of the winding drum. The external gear 21 and the main gear 23 mesh with each other. A plurality of positioning grooves 37 are provided on the surface of the positioning plate 36. Two first connecting rods 32 respectively penetrate the extension rod 31. A second connecting rod 33 is inserted between the two first connecting rods 32, and an internal threaded sleeve 312 is sleeved between the first connecting rod 32 and the second connecting rod 33. The second connecting rod 33 is arranged on the outside of the winding drum 1, and a roller 34 is sleeved on the surface of the second connecting rod 33. A slide seat 310 and a positioning rod 39 are provided on the top of the extension rod 31 at the top. The slide seat 310 is fixedly arranged on the top of the extension rod 31, and a slide groove 311 is provided at the rear end of the positioning rod 39. The slide seat 310 is slidably inserted in the slide groove 311, and the front end of the positioning rod 39 is forwardly inserted into the positioning groove 37 on the surface of the positioning plate 36.

A plurality of liquid permeable holes 11 are provided on the surface of the winding drum 1, and a water inlet pipe 4 is provided at the bottom of the base 13. The water inlet pipe 4 is provided through the hollow interior of the main shaft 15 at the bottom, and the output end of the water inlet pipe 4 penetrates upward through the base 13 and the mounting plate 14 and is inserted into the interior of the winding drum 1.

A handle 38 is provided on the top of the first connecting rod 32 , and the handle 38 and the first connecting rod 32 are fixedly connected to each other. An auxiliary wheel 35 is movably sleeved on the bottom surface of the first connecting rod 32 , and the auxiliary wheel 35 is rotatably connected to the side of the top seat 12 .

The principle of the utility model: the device can roll the fabric on the surface of the winding drum 1, and at the same time drive the power shaft 22 to roll through the external power device, the main gear 23 at the bottom of the power shaft 22 will drive the outer gear 21 at the top of the winding drum 1 to rotate, so as to realize the winding of the fabric, and at the same time, according to the thickness of the fabric, the gap at the connection between the first connecting rod 32 and the second connecting rod 33 can be realized by rotating the internal threaded sleeve 312, so as to adjust the gap between the roller 34 on the surface of the second connecting rod 33 and the winding drum 1, so as to realize better compression of the fabric, and at the same time, when the thickness of the rolled fabric becomes larger, the whole fabric can be driven by rotating the handle 38 The first connecting rod 32 rotates, thereby expanding the gap between the second connecting rod 33 and the winding drum 1 to achieve the winding effect. It is only necessary to control the insertion position of the positioning rod 39 to the positioning groove 37 on the positioning plate 36 in real time according to the winding time, so as to control the pressing effect of the material. At the same time, after the first round of winding is completed, the dyeing liquid can be poured inward through the water inlet pipe 4 at the bottom, so as to further stabilize the dyeing effect. At the same time, the pressing tension of the drum on the fabric is adjusted again. After positioning is achieved by cooperating with the top positioning plate 36 and the positioning rod 39, the external power equipment is turned on again to realize the rolling of the winding drum 1, so as to realize the pressing of the material to squeeze out the waste liquid.

Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims (5)

1. A structure for dyeing polyester, comprising a winding drum (1) and two mounting plates (14) connected at the top and bottom thereof, wherein the mounting plates (14) and the winding drum (1) form a winding drum, characterized in that: a top seat (12) is arranged at the top of the winding drum, a base (13) is arranged at the top of the winding drum, the top seat (12) and the base (13) are both rotatably connected to the winding drum, a main shaft (15) is rotatably arranged on the top seat (12) and the base (13), the main shaft (15) is inwardly connected to the winding drum, an extension rod (31) is sleeved on the surface of the main shaft (15) through a bearing, the other end of the extension rod (31) extends outward to the outside of the top seat (12), a first connecting rod (32) is inserted at one end of the extension rod (31) located at the outside, a positioning plate (36) is sleeved on the top surface of the first connecting rod (32) located at the top, and the positioning plate (36) is sleeved on the top surface of the first connecting rod (32) located at the top. A plurality of positioning grooves (37) are provided on the surface of the positioning plate (36); the two first connecting rods (32) are respectively penetrated through the extension rod (31); a second connecting rod (33) is inserted between the two first connecting rods (32); an internal threaded sleeve (312) is sleeved between the first connecting rod (32) and the second connecting rod (33); the second connecting rod (33) is arranged on the outer side of the winding drum (1); a roller (34) is sleeved on the surface of the second connecting rod (33); a sliding seat (310) and a positioning rod (39) are provided on the top of the extension rod (31) at the top; the sliding seat (310) is fixedly arranged on the top of the extension rod (31); a sliding groove (311) is provided at the rear end of the positioning rod (39); the sliding seat (310) is slidably inserted in the sliding groove (311); the front end of the positioning rod (39) is forwardly inserted into the positioning groove (37) on the surface of the positioning plate (36). 2. A structure for polyester dyeing according to claim 1, characterized in that: a plurality of liquid permeable holes (11) are opened on the surface of the winding drum (1), a water inlet pipe (4) is arranged at the bottom of the base (13), and the water inlet pipe (4) is arranged through the hollow inside of the main shaft (15) at the bottom, and the output end of the water inlet pipe (4) passes through the base (13) and the mounting plate (14) upward and is inserted into the interior of the winding drum (1). 3. A structure for polyester dyeing according to claim 1, characterized in that: a power shaft (22) is inserted into the top of the top seat (12), the power shaft (22) is connected to the top seat (12) through a bearing, a main gear (23) is sleeved on the bottom of the power shaft (22), and an external gear (21) is provided on the surface of the mounting plate (14) at the top of the winding drum, and the external gear (21) and the main gear (23) are meshed with each other. 4. A structure for polyester dyeing according to claim 1, characterized in that a handle (38) is provided on the top of the first connecting rod (32), and the handle (38) and the first connecting rod (32) are fixedly connected to each other. 5. A structure for polyester dyeing according to claim 1, characterized in that an auxiliary wheel (35) is movably sleeved on the bottom surface of the first connecting rod (32), and the auxiliary wheel (35) is rotatably connected to the side of the top seat (12).