CN216193433U

CN216193433U - Pretreatment device for rayon gray fabric

Info

Publication number: CN216193433U
Application number: CN202122451798.XU
Authority: CN
Inventors: 高丹群
Original assignee: Suqian Qiangang Textile Co ltd
Current assignee: Suqian Qiangang Textile Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-05
Anticipated expiration: 2031-10-12

Abstract

The utility model belongs to the technical field of rayon gray fabric, in particular to a rayon gray fabric pretreatment device, and aims at solving the problems that rayon gray fabric proposed by the background art is easy to wrinkle due to shrinkage and needs to be taken out manually. When the rayon gray fabric body passes through the first mounting frame, the two heating plates are matched with each other, so that ironing on two sides of the rayon gray fabric body can be realized, the quality of the rayon gray fabric body is improved, the two winding rollers can be separated from each other due to the rotation of the servo motor, and finally, the rayon gray fabric falls onto the sliding table without manually taking down the rayon gray fabric body, so that time and labor are saved.

Description

Pretreatment device for rayon gray fabric

Technical Field

The utility model relates to the technical field of rayon gray fabric, in particular to a rayon gray fabric pretreatment device.

Background

Rayon grey cloth belongs to regenerated cellulose fiber. It is made up by using natural cellulose as raw material, making it pass through the processes of alkalization, ageing and yellowing, etc. to obtain soluble cellulose xanthate, then dissolving it in dilute alkali liquor to obtain viscose and making it pass through wet spinning process. By adopting different raw materials and spinning processes, common viscose fibers, high wet modulus viscose fibers, high strength viscose fibers and the like can be respectively obtained, and the high strength rayon gray fabric has higher strength and fatigue resistance. The rayon gray fabric has good moisture absorption, and the moisture regain is about 13% under the common atmospheric condition. After moisture absorption, the fabric is obviously expanded, and the diameter can be increased by 50 percent, so that the fabric feels hard after being soaked in water, and the shrinkage rate is large.

The rayon gray fabric needs to be pretreated after production, however, wrinkles are easily generated on the surface of the rayon gray fabric after drying, the quality of the rayon gray fabric can be reduced if the wrinkles are not ironed, and meanwhile, the rayon gray fabric needs to be taken out of a winding roller through manpower after being wound, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a device for pretreating rayon gray fabric.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the rayon grey cloth pretreatment device comprises a bearing platform, wherein an ironing mechanism is arranged on the outer wall of the top of the bearing platform, and the ironing mechanism comprises a first mounting frame welded on the outer wall of the top of the bearing platform, symmetrically distributed heaters arranged on the inner wall of the first mounting frame, a heating plate arranged on the outer wall of one side of each heater, a support rod connected between the heaters and the first mounting frame, and a temperature controller arranged on the outer wall of one side of the first mounting frame;

bearing platform one side is provided with centering mechanism, and centering mechanism including set up in the bidirectional guide of bearing platform one side, first limiting plate and the second limiting plate at bidirectional guide both ends, rotate the first wind-up roll of connecting on first limiting plate one side outer wall, rotate the second wind-up roll of connecting on second limiting plate one side outer wall, through the servo motor of coupling joint on first wind-up roll one end outer wall.

Preferably, a clamping block is welded on the outer wall of the other end of the first winding roller, a clamping groove is formed in the outer wall of one end of the second winding roller, and the size of the clamping block is matched with the size of the clamping groove.

Preferably, the outer wall of the other side of the bearing platform is connected with a pretreatment tank, and the inner walls of two sides of the pretreatment tank are rotationally connected with conveying rollers which are symmetrically distributed.

Preferably, the welding of preliminary treatment pond top outer wall has the second mounting bracket, and the spout has all been seted up to second mounting bracket both sides inner wall, and spout inner wall sliding connection has last compression roller, goes up the compression roller bottom and is provided with down the compression roller, and the welding of second mounting bracket both sides inner wall has the fixed plate, and is connected with the spring between fixed plate and the last compression roller.

Preferably, the outer wall of one end of the pretreatment tank is rotatably connected with a traction roller, and the outer wall of the traction roller is connected with a human cotton grey fabric body in a sliding mode.

Preferably, the drying box is installed on the outer wall of the top of the bearing platform, and a sliding table is welded on the outer wall of one side of the bearing platform.

The utility model has the beneficial effects that:

1. according to the pretreatment device for the rayon gray fabric, when the rayon gray fabric body passes through the first mounting frame, the two sides of the rayon gray fabric body can be ironed through the mutual matching of the two heating plates, so that the quality of the rayon gray fabric body is improved;

2. this preprocessing device of cotton grey cloth of people of design rotates through the two-way lead screw in the two-way guide rail for two wind-up roll alternate segregation, and on cotton grey cloth fell the slip table finally, need not the manual work and take off cotton grey cloth body of people, the manpower has also been saved in the time of having practiced thrift.

Drawings

FIG. 1 is a front view of the overall construction of a rayon gray fabric pretreatment apparatus according to the present invention;

FIG. 2 is a back view of the overall construction of the rayon gray cloth pretreatment apparatus according to the present invention;

FIG. 3 is a schematic view of an ironing mechanism of the rayon blank pretreating apparatus according to the present invention;

fig. 4 is a schematic view of a centering mechanism of the rayon blank pretreatment device according to the present invention.

In the figure: 1 cushion cap, 2 ironing mechanism, 21 first mounting bracket, 22 heaters, 23 heating plates, 24 supporting rods, 25 temperature controllers, 3 centering mechanisms, 31 two-way guide rails, 32 first limiting plates, 33 second limiting plates, 34 first winding rollers, 35 second winding rollers, 36 servo motors, 4 clamping blocks, 5 clamping grooves, 6 pretreatment pools, 7 conveying rollers, 8 second mounting brackets, 9 upper pressing rollers, 10 lower pressing rollers, 11 springs, 12 traction rollers, 13 rayon gray fabric bodies, 14 drying boxes and 15 sliding tables.

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.

Referring to fig. 1-4, the rayon gray fabric pretreatment device comprises a bearing platform 1, wherein an ironing mechanism 2 is arranged on the outer wall of the top of the bearing platform 1, the ironing mechanism 2 comprises a first mounting frame 21, a heater 22, a heating plate 23, a supporting rod 24 and a temperature controller 25, the heaters 22 which are symmetrically distributed are arranged on the inner wall of the first mounting frame 21, the heating plate 23 is arranged on the outer wall of one side of the heater 22, the supporting rod 24 is connected between the heater 22 and the first mounting frame 21, the temperature controller 25 is arranged on the outer wall of one side of the first mounting frame 21, when the rayon gray fabric body 13 passes through the first mounting frame 21, the ironing of the two sides of the rayon gray fabric body 13 can be realized through the mutual matching of the two heating plates 23, and the quality of the rayon gray fabric body 13 is improved;

the centering mechanism 3 is arranged on one side of the bearing platform 1, the centering mechanism 3 comprises a bidirectional guide rail 31, a first limiting plate 32, a second limiting plate 33, a first winding roller 34, a second winding roller 35 and a servo motor 36, the first limiting plate 32 and the second limiting plate 33 are respectively screwed at two ends of the bidirectional guide rail 31, the first winding roller 34 is rotatably connected to the outer wall of one side of the first limiting plate 32, the second winding roller 35 is rotatably connected to the outer wall of one side of the second limiting plate 33, the servo motor 36 is connected to the outer wall of one end of the first winding roller 34 through a coupler, the two winding rollers are separated from each other through rotation of a bidirectional screw rod in the bidirectional guide rail 31, finally, the rayon gray fabric falls onto the sliding table 15, the rayon gray fabric body 13 does not need to be taken down manually, and time and manpower are saved;

the outer wall of the other end of the first winding roller 34 is welded with a fixture block 4, the outer wall of one end of the second winding roller 35 is provided with a clamping groove 5, the size of the fixture block 4 is matched with the size of the clamping groove 5, the outer wall of the other side of the bearing platform 1 is connected with a pretreatment tank 6, the inner walls of two sides of the pretreatment tank 6 are rotatably connected with conveying rollers 7 which are symmetrically distributed, the outer wall of the top of the pretreatment tank 6 is welded with a second mounting frame 8, the inner walls of two sides of the second mounting frame 8 are provided with sliding grooves, the inner walls of the sliding grooves are slidably connected with an upper compression roller 9, the bottom of the upper compression roller 9 is provided with a lower compression roller 10, the inner walls of two sides of the second mounting frame 8 are welded with fixing plates, and springs 11 are connected between the fixing plates and the upper compression roller 9;

the outer wall of one end of the pretreatment tank 6 is rotatably connected with a traction roller 12, the outer wall of the traction roller 12 is slidably connected with a rayon gray fabric body 13, a drying box 14 is installed on the outer wall of the top of the bearing platform 1, and a sliding table 15 is welded on the outer wall of one side of the bearing platform 1.

The working principle is as follows: the rayon gray fabric body 13 firstly enters the pretreatment tank 6 for pretreatment, then is conveyed into the second mounting frame 8, moisture in the rayon gray fabric body 13 can be extruded through mutual matching of the upper pressing roller 9 and the lower pressing roller 10, then the rayon gray fabric body 13 enters the drying box 14 for drying, the dried rayon gray fabric body 13 enters the first mounting frame 21, the surface of the rayon gray fabric body 13 is ironed through the heating plate 23 on the outer wall of one side of the two heaters 22, the quality of the rayon gray fabric body 13 is guaranteed, the temperature controller 25 is used for adjusting the temperature of the heaters 22, then the rayon gray fabric body 13 is wound on the outer walls of the two winding rollers under the rotation of the servo motor 36, after winding is finished, the two winding rollers are separated from each other through the rotation of the two-way screw rod in the two-way guide rail 31, and finally the rayon gray fabric body 13 falls on the sliding table 15.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The pretreatment device for the rayon gray fabric comprises a bearing platform (1) and is characterized in that an ironing mechanism (2) is arranged on the outer wall of the top of the bearing platform (1), the ironing mechanism (2) comprises a first mounting frame (21) welded on the outer wall of the top of the bearing platform (1), heaters (22) which are symmetrically distributed and arranged on the inner wall of the first mounting frame (21), a heating plate (23) arranged on the outer wall of one side of each heater (22), a supporting rod (24) connected between the heaters (22) and the first mounting frame (21), and a temperature controller (25) arranged on the outer wall of one side of the first mounting frame (21);

cushion cap (1) one side is provided with centering mechanism (3), and centering mechanism (3) including set up in bidirectional guide (31) of cushion cap (1) one side, first limiting plate (32) and second limiting plate (33) in bidirectional guide (31) both ends respectively, rotate first wind-up roll (34) of connection on first limiting plate (32) one side outer wall, rotate second wind-up roll (35) of connection on second limiting plate (33) one side outer wall, through servo motor (36) of coupling joint on an end outer wall of first wind-up roll (34).

2. The rayon grey cloth pretreatment device according to claim 1, wherein a clamping block (4) is welded on the outer wall of the other end of the first winding roller (34), a clamping groove (5) is formed in the outer wall of one end of the second winding roller (35), and the size of the clamping block (4) is matched with that of the clamping groove (5).

3. The rayon grey cloth pretreatment device according to claim 1, characterized in that a pretreatment tank (6) is connected to the outer wall of the other side of the bearing platform (1), and symmetrically distributed conveying rollers (7) are rotatably connected to the inner walls of the two sides of the pretreatment tank (6).

4. The device for pretreating rayon gray fabric according to claim 3, wherein a second mounting frame (8) is welded on the outer wall of the top of the pretreatment tank (6), sliding grooves are formed in the inner walls of two sides of the second mounting frame (8), an upper compression roller (9) is connected to the inner walls of the sliding grooves in a sliding mode, a lower compression roller (10) is arranged at the bottom of the upper compression roller (9), fixing plates are welded on the inner walls of two sides of the second mounting frame (8), and springs (11) are connected between the fixing plates and the upper compression roller (9).

5. The rayon grey cloth pretreatment device according to claim 3, wherein a traction roller (12) is rotatably connected to the outer wall of one end of the pretreatment tank (6), and the outer wall of the traction roller (12) is slidably connected with a rayon grey cloth body (13).

6. The pretreatment device for the rayon gray fabric according to claim 1, wherein a drying box (14) is installed on the outer wall of the top of the bearing platform (1), and a sliding table (15) is welded on the outer wall of one side of the bearing platform (1).