Polyester taffeta fabric dyeing machine

Abstract

The utility model discloses a polyester taffeta fabric dyeing machine which adopts a spraying method for dyeing, dye in a dyeing liquid bin is pumped into a long-strip-shaped spraying head along a first liquid conveying pipe through a first water pump, the sprayed vaporous dye can be fully absorbed, and the dye which is not absorbed can be liquefied and enters a collecting bin; according to the cleaning mechanism of the device, a second motor drives a reciprocating lead screw to rotate, four sets of scraping plates are driven to reciprocate through end-to-end meshing of the reciprocating lead screw, the scraping plates are driven to move back and forth through a first liquid conveying pipe, and then a second water pump is used for pumping dye back to a dyeing liquid bin through a second liquid conveying pipe, so that the dye is recycled and saved, and the production cost and the unnecessary emission pollution are reduced. Meanwhile, clean water can be injected into the dyeing liquid bin, spraying is conducted through the long-strip-shaped spraying head, the cleaning speed is increased, the cleaning effect is improved, therefore, automatic cleaning operation is achieved, use convenience is improved, meanwhile, dyeing operation of different colors can be rapidly conducted, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing equipment, in particular to a polyester taffeta fabric dyeing machine. Background Art

[0002] Polyester Taffeta is a fabric made of polyester fiber, commonly used to make shirts, dresses, curtains, etc. A dyeing machine is a device used to add color to fabrics. Polyester taffeta fabric dyeing machines usually use the fluid flow method or the immersion method for dyeing. The fluid flow method is to immerse the fabric in the dyeing liquid, and then through the machine's circulation system, the dyeing liquid flows evenly through the fabric so that it absorbs the dye evenly. The immersion method is to completely immerse the fabric in the dyeing liquid and control the dyeing effect by controlling the time and temperature.

[0003] According to a polyester taffeta fabric dyeing equipment provided by patent application number CN202021894572.6, the polyester taffeta fabric dyeing equipment can stir the dye in the dyeing box by respectively arranging a stirring plate and a stirring rod at the bottom and upper end of the dyeing box, and different forms of stirring are performed at the upper and lower ends to increase the stirring intensity. A linkage rod is arranged between the stirring devices at the upper and lower ends, so that it can drive the main shaft and the stirring plate to rotate at the same time through a servo motor.

[0004] The disadvantages of the above device are that: during use, the entire device needs to be filled with dyeing liquid, and the cloth is immersed in the dyeing liquid for dyeing, so the remaining dyeing liquid will be wasted, thereby increasing production costs. At the same time, the discharge of dyes will also pollute the environment. During use, there is no cleaning equipment inside the entire device. When dyeing the cloth with different colors, personnel need to manually clean the inner wall of the dyeing box before proceeding, which will not only increase the labor intensity of personnel, but also reduce production efficiency. Utility Model Content

[0005] The utility model aims to provide a polyester taffeta fabric dyeing machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester taffeta fabric dyeing machine, comprising a dyeing box body, the interior of the dyeing box body is a hollow structure, a dyeing liquid bin is fixedly installed on the top of the dyeing box body, a collecting bin is opened at the bottom of the dyeing box body, a dyeing bin is opened above the collecting bin, a through hole is opened at the bottom of the dyeing bin to connect to the collecting bin, and cleaning mechanisms are installed around the top of the dyeing box body.

[0007] As a preferred technical solution of the utility model, a dye inlet is opened at the top center of the dyeing liquid tank, a first water pump is fixedly installed at the bottom of the dyeing liquid tank, a first infusion tube is passed through and fixedly installed between the dyeing liquid tank and the dyeing tank, the input end of the first water pump is connected to the dyeing liquid tank, the output end of the first water pump is connected to the first infusion tube, and a long spray head is fixedly installed at the end of the first infusion tube.

[0008] As a preferred technical solution of the utility model, a cloth inlet and an outlet are respectively provided at both ends of the dyeing box body, and a pair of brackets are fixedly installed on the dyeing box body below the cloth outlet, a winding roller is installed between the brackets through a rotating part, and a first motor is fixedly installed on the outer side of the bracket, and the output end of the first motor is connected to the winding roller.

[0009] As a preferred technical solution of the utility model, a plurality of pairs of first limit plates are fixedly installed on the bottom of the dyeing bin, cloth fixing rollers are installed between the first limit plates through rotating parts, a drainage port is opened through the side wall at the bottom end of the collecting bin, a second water pump is fixedly installed on the outside of the collecting bin, the input end of the second water pump is connected to the collecting bin, and the output end of the second water pump is connected to the dyeing liquid bin via a second infusion pipe.

[0010] As a preferred technical solution of the utility model, the cleaning mechanism includes four pairs of second limit plates fixedly installed at the top corners of the dyeing box body, a reciprocating screw is installed between the second limit plates through a transmission member, one end of the reciprocating screw is installed on the output end of the second motor, the second motor is fixedly installed on the top end of the dyeing box body, and a cone wheel is fixedly installed on the other end of the reciprocating screw, and the reciprocating screw is meshed with each other head and tail through the cone wheel.

[0011] As a preferred technical solution of the utility model, a connecting rod is threadedly connected to the reciprocating screw rod, a slide groove is provided on the top of the dyeing box body below the reciprocating screw rod, and the connecting rod passes through the slide groove and a scraper is fixedly installed.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The device adopts a spray method for dyeing. The dye in the dyeing liquid tank is pumped into the long spray head along the first infusion tube by the first water pump. The sprayed mist dye can be fully absorbed, and the unabsorbed dye will be liquefied and enter the collection tank. The second water pump then pumps the dye back to the dyeing liquid tank through the second infusion tube, so as to reuse and save the dye, thereby reducing production costs and unnecessary emission pollution. The cleaning mechanism of the device drives the reciprocating screw to rotate through the second motor, and drives the four groups of scrapers to move back and forth through the head and tail engagement of the reciprocating screw, so as to clean the side walls of the dyeing tank. At the same time, clean water can be injected into the dyeing liquid tank and sprayed through the long spray head to increase the cleaning speed and effect, thereby realizing automated cleaning operation and improving ease of use. At the same time, it can quickly perform dyeing operations of different colors to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of a polyester taffeta fabric dyeing machine according to an embodiment of the utility model;

[0016] Figure 2 It is a schematic structural diagram of the interior of a dyeing box body of a polyester taffeta fabric dyeing machine according to an embodiment of the utility model;

[0017] Figure 3 According to the utility model Figure 1 Schematic diagram of the structure at A in the middle.

[0018] Reference numerals:

[0019] 1. Dyeing box body; 2. Dyeing liquid tank; 3. Collecting tank; 4. Dyeing tank; 5. Cleaning mechanism; 6. Dyeing liquid inlet; 7. First water pump; 8. First infusion tube; 9. Long spray head; 10. Bracket; 11. Winding roller; 12. First motor; 13. First limit plate; 14. Fixed cloth roller; 15. Drain port; 16. Second water pump; 17. Second limit plate; 18. Reciprocating screw rod; 19. Second motor; 20. Cone wheel; 21. Connecting rod; 22. Slide; 23. Scraper; 24. Second infusion tube. DETAILED DESCRIPTION

[0020] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0021] See also Figure 1-3According to an embodiment of the utility model, a polyester taffeta fabric dyeing machine includes a dyeing box body 1, the interior of the dyeing box body 1 is a hollow structure, a dyeing liquid bin 2 is fixedly installed on the top of the dyeing box body 1, a collecting bin 3 is opened at the bottom of the dyeing box body 1, a dyeing bin 4 is opened above the collecting bin 3, a through hole is opened at the bottom of the dyeing bin 4 to connect with the collecting bin 3, and a cleaning mechanism 5 is installed around the top of the dyeing box body 1.

[0022] In this embodiment, a dye inlet 6 is opened at the top center of the dye liquid tank 2, a first water pump 7 is fixedly installed at the bottom of the dye liquid tank 2, a first infusion tube 8 is passed through and fixedly installed between the dye liquid tank 2 and the dyeing tank 4, the input end of the first water pump 7 is connected to the dye liquid tank 2, and the output end of the first water pump 7 is connected to the first infusion tube 8, and a long spray head 9 is fixedly installed at the end of the first infusion tube 8.

[0023] The dye inlet 6 can be injected with dye and clean water for dyeing or cleaning respectively, and the first water pump 7 pumps the liquid in the dye liquid tank 2 into the first infusion pipe 8, and then enters the long spray head 9 through the first infusion pipe 8 to form a mist spray.

[0024] In this embodiment, a fabric inlet and an outlet are respectively provided at both ends of the dyeing box body 1. A pair of brackets 10 are fixedly installed on the dyeing box body 1 below the fabric outlet. A winding roller 11 is installed between the brackets 10 through a rotating member. A first motor 12 is fixedly installed on the outer side of the bracket 10, and the output end of the first motor 12 is connected to the winding roller 11.

[0025] The first motor 12 drives the winding roller 11 to rotate, thereby winding up the dyed fabric.

[0026] In this embodiment, a plurality of pairs of first limit plates 13 are fixedly installed at the bottom of the dyeing bin 4, and cloth fixing rollers 14 are installed between the first limit plates 13 through rotating parts. A drainage port 15 is provided through the side wall at the bottom end of the collecting bin 3, and a second water pump 16 is fixedly installed on the outside of the collecting bin 3. The input end of the second water pump 16 is connected to the collecting bin 3, and the output end of the second water pump 16 is connected to the dyeing liquid bin 2 via a second infusion pipe 24.

[0027] Among them, the function of the cloth fixing roller 14 is to ensure that the cloth is stretched tight and fully unfolded during the dyeing process, which helps to increase the dyeing effect. The second water pump 16 pumps the liquid in the collection chamber 3 into the dyeing liquid chamber 2 through the second infusion pipe 24.

[0028] In this embodiment, the cleaning mechanism 5 includes four pairs of second limit plates 17 fixedly installed at the top corners of the dyeing box body 1, and a reciprocating screw 18 is installed between the second limit plates 17 through a transmission member. One end of the reciprocating screw 18 is installed on the output end of the second motor 19. The second motor 19 is fixedly installed on the top end of the dyeing box body 1, and a cone wheel 20 is fixedly installed on the other end of the reciprocating screw 18. The reciprocating screw 18 is meshed with each other head and tail through the cone wheel 20.

[0029] The second motor 19 drives the reciprocating screw 18 to rotate, and the reciprocating screw 18 drives the remaining reciprocating screws 18 meshed head-to-tail to rotate together through the cone wheel 20 .

[0030] In this embodiment, a connecting rod 21 is threadedly connected to the reciprocating screw rod 18, a slide groove 22 is provided at the top of the dyeing box body 1 below the reciprocating screw rod 18, and the connecting rod 21 passes through the slide groove 22 and a scraper 23 is fixedly installed.

[0031] The reciprocating screw rod 18 drives the connecting rod 21 to move in the slide groove 22 , and the connecting rod 21 drives the scraper 23 to clean the side wall of the dyeing chamber 4 .

[0032] In specific application, the cloth is first laid flat from the cloth entrance, pulled out from the cloth exit through the cloth fixing roller 14, and connected to the winding roller 11, the dye is injected into the dyeing liquid bin 2, the first water pump 7 is started to pump the dye into the long spray head 9 through the first infusion pipe 8 to form a mist dye, the first motor 12 is started to drive the winding roller 11 to slowly wind up the dyed cloth, and when the dye is collected in the collecting bin 3, the second water pump 16 is started to pump the dye into the dyeing liquid bin 2 through the second infusion pipe 24 for recycling, when the dyeing is completed or different colors need to be dyed, clean water is injected into the dyeing liquid bin 2, and the clean water is sprayed from the long spray head 9, and then the second motor 19 is started to drive the reciprocating screw 18 to rotate, and the reciprocating screw 18 drives the remaining reciprocating screws 18 meshed head and tail to rotate together through the cone wheel 20, and the reciprocating screw 18 drives the connecting rod 21 to move in the slide groove 22, and the connecting rod 21 drives the scraper 23 to clean the side wall of the dyeing bin 4.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A polyester taffeta fabric dyeing machine, characterized in that: The invention comprises a dyeing box body (1), the interior of the dyeing box body (1) is a hollow structure, a dyeing liquid tank (2) is fixedly installed on the top of the dyeing box body (1), a collecting tank (3) is opened at the bottom of the interior of the dyeing box body (1), a dyeing tank (4) is opened above the collecting tank (3), a through hole is opened at the bottom of the dyeing tank (4) to communicate with the collecting tank (3), and a cleaning mechanism (5) is installed around the top of the dyeing box body (1).

2. A polyester taffeta fabric dyeing machine according to claim 1, characterized in that: A dye inlet (6) is provided at the center of the top of the dye liquid tank (2); a first water pump (7) is fixedly installed at the bottom of the dye liquid tank (2); a first liquid infusion tube (8) passes through and is fixedly installed between the dye liquid tank (2) and the dye liquid tank (4); an input end of the first water pump (7) is connected to the dye liquid tank (2); an output end of the first water pump (7) is connected to the first liquid infusion tube (8); and a long spray head (9) is fixedly installed at the end of the first liquid infusion tube (8).

3. The polyester taffeta fabric dyeing machine according to claim 1, characterized in that: The dyeing box body (1) is provided with a cloth inlet and a cloth outlet at both ends, respectively; a pair of brackets (10) are fixedly mounted on the dyeing box body (1) below the cloth outlet; a winding roller (11) is mounted between the brackets (10) via a rotating member; a first motor (12) is fixedly mounted on the outer side of the bracket (10); and an output end of the first motor (12) is connected to the winding roller (11).

4. The polyester taffeta fabric dyeing machine according to claim 1, characterized in that: A plurality of pairs of first limit plates (13) are fixedly mounted on the bottom of the dyeing bin (4), and cloth-fixing rollers (14) are mounted between the first limit plates (13) via rotating parts. A liquid discharge port (15) is provided through the side wall at the bottom end of the collecting bin (3), and a second water pump (16) is fixedly mounted on the outside of the collecting bin (3). The input end of the second water pump (16) is connected to the collecting bin (3), and the output end of the second water pump (16) is connected to the dyeing liquid bin (2) via a second liquid infusion pipe (24).

5. The polyester taffeta fabric dyeing machine according to claim 1, characterized in that: The cleaning mechanism (5) comprises four pairs of second limit plates (17) fixedly mounted at the top corners of the dyeing box body (1); a reciprocating screw rod (18) is mounted between the second limit plates (17) via a transmission member; one end of the reciprocating screw rod (18) is mounted on the output end of a second motor (19); the second motor (19) is fixedly mounted on the top end of the dyeing box body (1); a cone wheel (20) is fixedly mounted on the other end of the reciprocating screw rod (18); and the reciprocating screw rod (18) is meshed with each other end to end via the cone wheel (20).

6. A polyester taffeta fabric dyeing machine according to claim 5, characterized in that: The reciprocating screw rod (18) is threadedly connected with a connecting rod (21); a slide groove (22) is provided at the top of the dyeing box body (1) below the reciprocating screw rod (18); the connecting rod (21) passes through the slide groove (22) and is fixedly mounted with a scraper (23).

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