Dip dyeing equipment for cotton spinning yarns

Abstract

The utility model discloses dip dyeing equipment for cotton spinning yarn, which comprises a dip dyeing water tank and a processing box, one side of the top end of the dip dyeing water tank is fixedly connected with the processing box, the bottom of one end in the processing box is fixedly connected with a supporting roller frame, and an extrusion roller is matched above the supporting roller frame in a rolling mode. And the two ends of the extrusion roller are rotationally connected with connecting blocks, the top ends of the connecting blocks are rotationally connected with threaded rods, and the middles of the threaded rods are in threaded fit with the treatment box. The cotton spinning yarn softening device is provided with the driving motor, the heating pipe, the fan box and the processing box, the driving motor drives and introduces external air, then the heating pipe is used for heating and drying cotton spinning yarn to achieve softening processing, meanwhile, the fan box introduces heat at the bottom end again to circulate through the top end, the interior of the processing box is evenly heated, and the processing efficiency is improved. The cotton spinning yarn can be dried and softened, and then the cotton spinning yarn is recycled through the wind-up roller, so that the dip dyeing operation is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton yarn dyeing, in particular to a cotton yarn dyeing device. Background Art

[0002] Cotton yarn is a textile product processed into a certain fineness with various textile fibers. It is used to weave cotton, silk and other cotton raw materials into a complete cloth by hand or machine, and is suitable for weaving, rope making, thread making, knitting and embroidery. The yarn is usually white when it is produced from the spinning machine, and for the sake of beauty, the cloth fabrics produced are often colorful. Some of these cloth fabrics of various colors are printed and dyed with monochrome fabrics, and some are directly woven with yarns of different colors.

[0003] In the prior art, cotton yarn needs to be dyed with different colors as needed after production, so as to facilitate the weaving of different colors on clothes and the like and increase the aesthetic effect. However, the traditional dyeing operation will cause excess liquid dripping, affecting the operating environment and causing waste of resources. After dyeing, a drying process is required again, and automatic integrated operation cannot be completed, resulting in low processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a cotton yarn impregnation device, which uses the internal liquid of the impregnation water tank for dyeing. When the cotton yarn enters the processing box, the threaded rod is rotated to lower the connecting block, and cooperates with the supporting roller frame to squeeze the cotton yarn, squeeze out the excess liquid, and return it to the inside of the impregnation water tank through the bottom inclined reflux pipe. This structure improves the dyeing efficiency.

[0005] To achieve the above-mentioned purpose, a cotton yarn dyeing device is provided, comprising: a dyeing water tank and a processing box, wherein one side of the top of the dyeing water tank is fixedly connected to the processing box, a support roller frame is fixedly connected to the bottom of one end of the processing box, an extrusion roller is rotatably matched above the support roller frame, both ends of the extrusion roller are rotatably connected to connection blocks, the top of the connection block is rotatably connected to a threaded rod, and the middle part of the threaded rod is threadably matched with the processing box;

[0006] A heating tube is fixedly connected to the inner bottom end of the processing box, a driving motor is fixedly connected to the middle of the bottom end of the processing box, a fan is fixedly connected to the driving end of the driving motor, an air outlet duct is fixedly connected to the middle of the top end of the processing box, a circulation duct is fixedly connected to the middle of the top end and the bottom end of the processing box, a fan box is fixedly connected to the middle of one side of the processing box, and the fan box and the circulation duct are fixedly connected.

[0007] According to the cotton yarn impregnation and dyeing equipment, auxiliary conveying rollers are fixedly connected to both ends of the interior of the processing box, and the cotton yarn is in contact with each other.

[0008] According to the cotton yarn dyeing equipment, auxiliary rollers are rotatably connected to both ends of the dyeing water tank, and the auxiliary rollers and the cotton yarn are in rolling cooperation.

[0009] According to the cotton yarn dyeing equipment, a release roller is provided at one end of the dyeing water tank.

[0010] According to the cotton yarn impregnation dyeing equipment, a winding roller is provided on one side of the processing box.

[0011] According to the cotton yarn dyeing equipment, exhaust pipes are fixedly connected to both sides of the middle of the top of the processing box.

[0012] According to the cotton yarn dyeing equipment, both ends of the top of the dyeing water tank are fixedly connected with angle roller frames.

[0013] Beneficial effects:

[0014] 1. The utility model is provided with a release roller, an immersion water tank, a contact box and a support roller frame. The cotton yarn is conveyed by the release roller and then enters the interior of the immersion water tank. The auxiliary conveying operation is performed by the auxiliary roller. The cotton yarn is immersed by the internal liquid of the immersion water tank. When the cotton yarn enters the processing box, the threaded rod is rotated to lower the connecting block, and cooperates with the support roller frame to squeeze the cotton yarn, squeeze out the excess liquid, and return it to the interior of the immersion water tank through the bottom inclined reflux pipe. The structure improves the immersion efficiency and can also reflux excess water.

[0015] 2. The utility model is provided with a driving motor, a heating tube, a fan box and a processing box. The driving motor drives to introduce external air, and then heats the temperature through the heating tube to dry the cotton yarn to achieve softening treatment. At the same time, the fan box re-introduces the bottom heat through the top flow to evenly heat the inside of the processing box to achieve uniform heating, which can dry and soften the cotton yarn, and then recover it through the winding roller to complete the dyeing operation.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1This is a cross-sectional side structural diagram of a cotton yarn dyeing device according to the utility model;

[0019] Figure 2 For this utility model Figure 1 The structure diagram at A is enlarged;

[0020] Figure 3 This is a three-dimensional structural diagram of a cotton yarn impregnation and dyeing device according to the utility model;

[0021] Figure 4 The utility model is an enlarged structural diagram of the squeezing roller of the cotton spinning yarn impregnation equipment.

[0022] Legend:

[0023] 1. Dyeing water tank; 2. Auxiliary roller; 3. Driving motor; 4. Winding roller; 5. Processing box; 6. Release roller; 7. Air outlet pipe; 8. Cotton spinning yarn; 9. Fan blade; 10. Heating tube; 11. Support roller frame; 12. Squeeze roller; 13. Auxiliary conveying roller; 14. Exhaust pipe; 15. Fan box; 16. Circulation pipe; 17. Connecting block; 18. Threaded rod; 19. Angle roller frame. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-4The utility model is a cotton yarn impregnation and dyeing device, which includes: an impregnation and dyeing water tank 1 and a processing box 5. The top side of the impregnation and dyeing water tank 1 is fixedly connected to the processing box 5. The bottom of one end of the processing box 5 is fixedly connected to a support roller frame 11. The upper part of the support roller frame 11 is rotatably matched with an extrusion roller 12. The two ends of the extrusion roller 12 are rotatably connected to a connecting block 17. The top of the connecting block 17 is rotatably connected to a threaded rod 18. When the cotton yarn 8 enters the processing box 5, the threaded rod 18 is rotated to lower the connecting block 17, and cooperates with the support roller frame 11 to squeeze the cotton yarn 8. The excess liquid is squeezed out, the middle part of the threaded rod 18 is threadedly matched with the processing box 5, the two ends of the inside of the processing box 5 are fixedly connected with auxiliary conveying rollers 13, and the cotton yarn 8 is in contact with the auxiliary conveying rollers 13. The cotton yarn 8 enters the inside of the processing box 5, passes through the auxiliary conveying rollers 13, and then is wound up by the winding roller 4. A release roller 6 is provided at one end of the dyeing water tank 1, and a winding roller 4 is provided on one side of the processing box 5. The dyeing operation is completed by recycling through the winding roller 4. The middle of the top of the processing box 5 is fixedly connected with exhaust pipes 14 on both sides, and the generated steam is discharged through the exhaust pipes 14;

[0026] The bottom of the processing box 5 is fixedly connected with a heating tube 10, and the middle of the bottom of the processing box 5 is fixedly connected with a driving motor 3. The heating tube 10 is heated, and the driving motor 3 is driven to introduce external air, and then the temperature is heated by the heating tube 10 to dry the cotton yarn 8. The driving end of the driving motor 3 is fixedly connected with a fan 9, and the middle of the top of the processing box 5 is fixedly connected with an air outlet pipe 7. The middle of the top and the bottom of the processing box 5 are fixedly connected with a circulation pipe 16. The middle of one side of the processing box 5 is fixedly connected with a fan box 15. , and the fan box 15 and the circulation pipe 16 are fixedly connected, the two ends of the interior of the dyeing water tank 1 are rotatably connected with auxiliary rollers 2, and auxiliary conveying operations are performed through the auxiliary rollers 2, and dyeing is performed through the internal liquid of the dyeing water tank 1. At the same time, the softener is heated to increase the softness, and the auxiliary rollers 2 and the cotton yarn 8 are rollingly matched. The two ends of the top of the dyeing water tank 1 are fixedly connected with angle roller frames 19, and the cotton yarn 8 is conveyed by the release roller 6 and then conveyed through the angle roller frame 19, and enters the interior of the dyeing water tank 1.

[0027] Working principle: When in use, the cotton yarn 8 is conveyed by the release roller 6, and then the conveying operation is realized through the angle roller frame 19, and the cotton yarn 8 enters the interior of the dyeing water tank 1, and the auxiliary conveying operation is performed through the auxiliary roller 2, and the internal liquid of the dyeing water tank 1 is dyed, and the softener is heated to increase the softness, and then the cotton yarn 8 enters the interior of the processing box 5, passes through the auxiliary conveying roller 13, and then is wound through the winding roller 4. When the cotton yarn 8 enters the processing box 5, the threaded rod 18 is rotated to lower it to the connecting block 17 and connect it with the support roller frame 1 1, the cotton yarn 8 can be squeezed out, and its excess liquid is squeezed out and returned to the inside of the dyeing water tank 1 through the bottom inclined reflux pipe, and then the heating tube 10 is heated, and the driving motor 3 is driven to introduce the external air, and then the temperature is heated through the heating tube 10 to dry the cotton yarn 8 to achieve softening treatment. At the same time, the fan box 15 re-introduces the bottom heat through the top flow, and evenly heats the inside of the processing box 5 to achieve uniform heating, which can dry and soften the cotton yarn 8, and then it is recovered through the winding roller 4 to complete the dyeing operation.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cotton yarn dyeing device, comprising: The dyeing water tank (1) and the processing box (5) are characterized in that the top side of the dyeing water tank (1) is fixedly connected to the processing box (5), the bottom of one end of the interior of the processing box (5) is fixedly connected to a support roller frame (11), the top of the support roller frame (11) is rotatably matched with an extrusion roller (12), the two ends of the extrusion roller (12) are rotatably connected to connecting blocks (17), the top of the connecting block (17) is rotatably connected to a threaded rod (18), and the middle part of the threaded rod (18) is threadedly matched with the processing box (5); The inner bottom end of the processing box (5) is fixedly connected to a heating tube (10), the middle of the bottom end of the processing box (5) is fixedly connected to a driving motor (3), the driving end of the driving motor (3) is fixedly connected to a fan blade (9), the middle of the top end of the processing box (5) is fixedly connected to an air outlet pipe (7), the middle of the top end and the bottom end of the processing box (5) are both fixedly connected to a circulation pipe (16), the middle of one side of the processing box (5) is fixedly connected to a fan box (15), and the fan box (15) and the circulation pipe (16) are fixedly connected.

2. A cotton yarn dyeing device according to claim 1, characterized in that: Auxiliary conveying rollers (13) are fixedly connected to both ends of the processing box (5), and the cotton yarn (8) is in contact with each other between the auxiliary conveying rollers (13).

3. A cotton yarn dyeing device according to claim 1, characterized in that: Auxiliary rollers (2) are rotatably connected to both ends of the interior of the dyeing water tank (1), and the auxiliary rollers (2) and the cotton yarn (8) are in rolling cooperation.

4. A cotton yarn dyeing device according to claim 1, characterized in that: A release roller (6) is provided at one end of the dyeing water tank (1).

5. The cotton yarn dyeing equipment according to claim 1, characterized in that: A winding roller (4) is provided on one side of the processing box (5).

6. The cotton yarn dyeing equipment according to claim 1, characterized in that: Exhaust pipes (14) are fixedly connected to both sides of the middle portion of the top end of the processing box (5).

7. The cotton yarn dyeing equipment according to claim 1, characterized in that: Both ends of the top of the dyeing water tank (1) are fixedly connected with angle roller frames (19).

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