Production device for dyeing aramid fabric

Abstract

The utility model discloses a production device for aramid fiber fabric dyeing, which comprises a fixed seat, a sliding groove is arranged on the side surface of the fixed seat, a bidirectional shaft motor is fixedly connected inside the sliding groove, two groups of threaded rods are fixedly connected to the output ends of the two sides of the bidirectional shaft motor, and the two groups of threaded rods are fixedly connected to the two ends of the bidirectional shaft motor. The outer surface of the threaded rod is in threaded connection with a first sliding block, the side surface of the first sliding block is rotationally connected with a first cloth roller, and the outer surface of the threaded rod is in threaded connection with a second sliding block. The first sliding block and the second sliding block are arranged on the side face of the first cloth roller and the side face of the second cloth roller, the first cloth roller and the second cloth roller can be driven by the first sliding block and the second sliding block to move in the opposite directions, accordingly, aramid fabric is tensioned or loosened, the tension of the aramid fabric is adjusted, the aramid fabric can be completely pulled open, and the production efficiency is improved. Incomplete dyeing caused by wrinkles is avoided, and the use practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing, in particular to a production device for dyeing aramid fabrics. Background Art

[0002] Aramid fabric is a kind of fabric made of aramid fiber, which is a high-performance synthetic fiber, also known as poly(p-phenylene terephthalamide) fiber or poly(m-phenylene isophthalamide) fiber. They are made of aromatic polyamide fibers and have excellent physical and chemical properties due to their unique molecular structure. Due to these unique properties, it is widely used in aerospace, military, protective clothing, automobiles, electrical, firefighting and other fields, but it generally undergoes multiple processing steps before use, such as cutting, dyeing, ironing, etc.

[0003] A production device for dyeing aramid fabrics disclosed in the Chinese utility model patent application disclosure CN216129779U can rotate a drum by setting a first micro motor so that the fabric can be rolled for dyeing, and a support can be rotated by setting a second micro motor so that the position of the drum can be adjusted. When dyeing, the drum is kept in the dye vat, and when not dyeing, the support is turned upward to facilitate taking out the fabric. However, the existing aramid fabric dyeing device has a relatively simple structure and cannot adjust the tension of the fabric. The fabric is prone to wrinkles, resulting in incomplete dyeing, and has low practicality. Utility Model Content

[0004] The purpose of the utility model is to provide a production device for dyeing aramid fabrics to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a production device for dyeing aramid fabrics, comprising:

[0006] A fixed seat, the side surface of the fixed seat is provided with a sliding groove, the interior of the sliding groove is fixedly connected with a bidirectional shaft motor, the output ends on both sides of the bidirectional shaft motor are fixedly connected with threaded rods, the threaded rods are provided with two groups, and the outer surface of the threaded rods is threadedly connected with a first sliding block;

[0007] The side surface of the first sliding block is rotatably connected to the first cloth rolling roller, the outer surface of the threaded rod is threadedly connected to the second sliding block, the side surface of the second sliding block is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the second cloth rolling roller, and the side surface of the fixed seat is fixedly connected to the dyeing tank.

[0008] Preferably, a guide roller is provided inside the dyeing vat to help completely open the aramid fabric and avoid wrinkles that lead to incomplete dyeing. A second motor is fixedly connected to the lower surface of the dyeing vat.

[0009] Preferably, the output end of the second motor is fixedly connected to a first gear, and the second motor can drive the first gear to rotate. The upper surface of the first gear is fixedly connected to a first stirring rod, which can stir the dyeing material precipitated at the bottom of the dyeing tank.

[0010] Preferably, the side surface of the first gear is meshedly connected with the second gear, and the first stirring rod can drive the second gears on both sides to rotate together.

[0011] Preferably, a second stirring rod is fixedly connected to the upper surface of the second gear, which can stir the dyeing raw materials precipitated at the bottom of the dyeing tank to ensure the uniformity of the dye.

[0012] Preferably, a protective plate is fixedly connected to the interior of the dyeing vat to protect the aramid fabric from being damaged by the first stirring rod and the second stirring rod, and a discharge port is provided on the side surface of the dyeing vat.

[0013] Preferably, the bidirectional axis motor, the first motor and the second motor are all connected to an external power source.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The production device for dyeing aramid fabrics has a first sliding block and a second sliding block arranged on the sides of the first cloth roller and the second cloth roller, which can drive the first cloth roller and the second cloth roller to move in opposite directions, thereby tightening or loosening the aramid fabric and adjusting its tension, which helps to completely open the aramid fabric, avoid wrinkles that lead to incomplete dyeing, and increase the practicality of use;

[0016] (2) This production device for dyeing aramid fabrics is provided with a first stirring rod and a second stirring rod at the bottom of the dyeing vat. The first stirring rod and the second stirring rod can be rotated simultaneously by meshing the first gear and the second gear, thereby stirring the dye precipitated at the bottom of the dyeing vat and ensuring the uniformity of the dye. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the fixing seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the dyeing tank of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model.

[0021] In the figure: 1. fixed seat; 2. sliding groove; 3. bidirectional shaft motor; 4. threaded rod; 5. first sliding block; 6. first cloth roller; 7. second sliding block; 8. first motor; 9. second cloth roller; 10. dyeing tank; 11. guide roller; 12. second motor; 13. first gear; 14. first stirring rod; 15. second gear; 16. second stirring rod; 17. protective plate; 18. discharge port. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides an embodiment: a production device for dyeing aramid fabrics, comprising a fixed seat 1, a sliding groove 2 is provided on the side surface of the fixed seat 1, a bidirectional shaft motor 3 is fixedly connected inside the sliding groove 2, and threaded rods 4 are fixedly connected to the output ends on both sides of the bidirectional shaft motor 3. The threaded rods 4 are provided with two groups, and the threads on the surfaces of the two threaded rods 4 are in opposite directions. The outer surface of the threaded rod 4 is threadedly connected with a first sliding block 5, and the rotation of the threaded rod 4 can drive the first sliding block 5 and the second sliding block 7 to move in opposite directions at the same time.

[0024] The side surface of the first sliding block 5 is rotatably connected to the first cloth rolling roller 6, and the outer surface of the threaded rod 4 is threadedly connected to the second sliding block 7. The rotation of the threaded rod 4 can drive the first sliding block 5 and the second sliding block 7 to move in opposite directions at the same time, thereby driving the aramid fabric to be tightened or relaxed. The side surface of the second sliding block 7 is fixedly connected to the first motor 8, and the output end of the first motor 8 is fixedly connected to the second cloth rolling roller 9. The first motor 8 can drive the second cloth rolling roller 9 to rotate, thereby pulling the aramid fabric for mobile dyeing.

[0025] A dyeing cylinder 10 is fixedly connected to the side surface of the fixed seat 1. A guide roller 11 is arranged inside the dyeing cylinder 10 to help the aramid fabric to be completely opened to avoid wrinkles that lead to incomplete dyeing. A second motor 12 is fixedly connected to the lower surface of the dyeing cylinder 10.

[0026] The output end of the second motor 12 is fixedly connected to the first gear 13, and the second motor 12 can drive the first gear 13 to rotate. The upper surface of the first gear 13 is fixedly connected to the first stirring rod 14, which can stir the dyeing material precipitated at the bottom of the dyeing tank 10. The side surface of the first gear 13 is meshingly connected to the second gear 15, and the first stirring rod 14 can drive the second gears 15 on both sides to rotate together. The upper surface of the second gear 15 is fixedly connected to the second stirring rod 16, which can stir the dyeing material precipitated at the bottom of the dyeing tank 10 to ensure the uniformity of the dye.

[0027] A protective plate 17 is fixedly connected to the inside of the dyeing vat 10 to protect the aramid fabric from being damaged by the first stirring rod 14 and the second stirring rod 16. A discharge port 18 is provided on the side surface of the dyeing vat 10. The bidirectional shaft motor 3, the first motor 8 and the second motor 12 are all connected to an external power supply.

[0028] When the embodiment of the present application is in use: first, the fabric to be dyed is passed through the guide roller 11, and wrapped around the surfaces of the first cloth winding roller 6 and the second cloth winding roller 9, and the first motor 8 is started to drive the second cloth winding roller 9 to rotate, thereby driving the aramid fabric to be mobile dyed. When the tension of the aramid fabric needs to be adjusted, the bidirectional shaft motor 3 is started to drive the threaded rods 4 on both sides to rotate, so that the first sliding block 5 and the second sliding block 7 move in opposite directions at the same time, thereby tightening the aramid fabric. When the dye inside the dyeing tank 10 needs to be stirred, the second motor 12 is started to drive the first gear 13 and the first stirring rod 14 to rotate, and the first gear 13 is meshed with the second gears 15 on both sides, thereby driving the two second stirring rods 16 to rotate together to stir the dye evenly.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A production device for dyeing aramid fabrics, characterized in that: include: A fixed seat (1), wherein a sliding groove (2) is provided on a side surface of the fixed seat (1), a bidirectional shaft motor (3) is fixedly connected inside the sliding groove (2), threaded rods (4) are fixedly connected to output ends on both sides of the bidirectional shaft motor (3), two groups of threaded rods (4) are provided, and a first sliding block (5) is threadedly connected to the outer surface of the threaded rod (4); The side surface of the first sliding block (5) is rotatably connected to a first cloth rolling roller (6), the outer surface of the threaded rod (4) is threadedly connected to a second sliding block (7), the side surface of the second sliding block (7) is fixedly connected to a first motor (8), the output end of the first motor (8) is fixedly connected to a second cloth rolling roller (9), and the side surface of the fixed seat (1) is fixedly connected to a dyeing vat (10).

2. The production device for dyeing aramid fabrics according to claim 1, characterized in that: A guide roller (11) is arranged inside the dyeing vat (10), and a second motor (12) is fixedly connected to the lower surface of the dyeing vat (10).

3. The production device for dyeing aramid fabrics according to claim 2, characterized in that: The output end of the second motor (12) is fixedly connected to a first gear (13), and the upper surface of the first gear (13) is fixedly connected to a first stirring rod (14).

4. The production device for dyeing aramid fabrics according to claim 3, characterized in that: The side surface of the first gear (13) is meshedly connected with the second gear (15).

5. The production device for dyeing aramid fabrics according to claim 4, characterized in that: A second stirring rod (16) is fixedly connected to the upper surface of the second gear (15).

6. The production device for dyeing aramid fabric according to claim 1, characterized in that: A protective plate (17) is fixedly connected to the interior of the dyeing vat (10), and a discharge port (18) is provided on the side surface of the dyeing vat (10).

7. The production device for dyeing aramid fabric according to claim 2, characterized in that: The bidirectional shaft motor (3), the first motor (8) and the second motor (12) are all connected to an external power source.

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