Dyeing device for polyester fabric

Abstract

The utility model relates to the technical field of textile machinery, and discloses a dyeing device for polyester fabric, which comprises a bottom plate, the top surface of the bottom plate is fixedly connected with limit plates close to two sides, the opposite sides of the two limit plates are movably sleeved with four support rods, and the two support rods are fixedly connected with the bottom plate. The positions, close to one ends, of the outer walls of the eight supporting rods are movably sleeved with reset springs, one ends of the eight supporting rods are fixedly connected with U-shaped plates, a double-head motor is arranged, dye is placed in the dyeing vat, polyester fabric is placed in the placing frame, then the double-head motor is started to drive the dyeing vat to shake, and the double-head motor is started to drive the dyeing vat to shake. The two eccentric wheels are driven to rotate through the double-end motor, the U-shaped plate is driven to shake through the deviation force of the eccentric wheels, the dyeing vat is driven to shake through the U-shaped plate, and therefore the effects that the dye in the dyeing vat is evenly stirred, and the polyester fabric is evenly dyed are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, and more specifically to a dyeing device for polyester fabrics. Background Art

[0002] Polyester is an important variety of synthetic fiber and the trade name of polyester fiber in my country. It is a fiber-forming polymer made from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) through esterification or ester exchange and polycondensation reaction - polyethylene terephthalate (PET). The fiber is made through spinning and post-processing. After production, polyester usually needs to be dyed before it can be sold.

[0003] The shortcomings of the existing technology: Generally, when dyeing polyester, the entire fabric is placed in the dyeing tank, which cannot make the fabric fully soaked, resulting in uneven dyeing, and the existing polyester fabric dyeing device is not convenient for staff to quickly take it. Therefore, we provide a dyeing device for polyester fabric to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a dyeing device for polyester fabrics to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a dyeing device for polyester fabrics, comprising a bottom plate, the top surface of the bottom plate is fixedly connected to limit plates near both sides, four support rods are movably sleeved on opposite sides of the two limit plates, and the outer walls of the eight support rods are movably sleeved near one end with a return spring, one end of the eight support rods is fixedly connected to a U-shaped plate, the four corners of the inner bottom surface and the four corners of the top surface of the U-shaped plate are fixedly connected to spring telescopic rods, the opposite ends of the eight spring telescopic rods are fixedly connected to a fixed plate, a double-headed motor is fixedly sleeved in the middle of the fixed plate, and both ends of the double-headed motor are drivingly connected to eccentric wheels;

[0006] Preferably, support rods are fixedly connected to the four corners of the top surface of the U-shaped plate, and a dyeing cylinder is fixedly connected to the top surfaces of the four support rods, and grooves are provided on both sides of the dyeing cylinder.

[0007] Preferably, load-bearing plates are fixedly connected to both sides of the interior of the dyeing tank, one side of the two load-bearing plates is provided with a slot, the two slots correspond to the two grooves, and the middle of the bottom surface of the two load-bearing plates is fixedly connected to a fixing frame.

[0008] Preferably, movable grooves are provided on opposite sides of the two fixed frames, spring rods are fixedly connected in the grooves of the two movable grooves, and clamping blocks are fixedly connected at opposite ends of the two spring rods.

[0009] Preferably, the two clamping blocks are slidably connected in the two movable grooves, and spring pressing blocks are movably connected at the joints between the inner sides of the two grooves and the two movable grooves.

[0010] Preferably, a placement frame is movably clamped in the dyeing cylinder. Card slots are formed on both sides of the placement frame, and the opposite sides of the two clamping blocks are movably clamped with the two card slots. Handles are fixedly connected to both sides of the top surface of the placement frame near the two sides.

[0011] The technical effects and advantages of the present utility model are as follows:

[0012] 1. In the present utility model, by arranging a double-headed motor, the dye is placed in the dyeing cylinder, and the polyester fabric is placed in the placement frame. Then, the double-headed motor is turned on to drive the dyeing cylinder to shake, so that the dye in the dyeing cylinder is shaken evenly and the polyester fabric is dyed evenly. By driving two eccentric wheels to rotate with the double-headed motor, the offset force of the eccentric wheels causes the U-shaped plate to shake, and the U-shaped plate drives the dyeing cylinder to shake, thereby achieving the effects of evenly stirring the dye in the dyeing cylinder and evenly dyeing the polyester fabric.

[0013] 2. In the present utility model, by arranging the U-shaped plate, the double-headed motor drives the fixed plate to shake. Eight spring telescopic rods are fixedly connected to the four corners of the top surface and the four corners of the bottom surface of the fixed plate. When the fixed plate shakes, it is protected and shock-absorbed by the eight spring telescopic rods. When the U-shaped plate shakes, it is protected and shock-absorbed by the eight support rods, eight return springs and two limiting plates. The U-shaped plate is suspended in the middle of the top surface of the bottom plate, and the U-shaped plate is suspended and connected by the eight support rods and the two limiting plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0015] Figure 2 It is a schematic diagram of the structure of the present utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the present utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the present utility model.

[0018] Reference numerals are: 1, bottom plate; 2, limiting plate; 3, support rod; 4, return spring; 5, U-shaped plate; 6, spring telescopic rod; 7, fixed plate; 8, double-headed motor; 9, eccentric wheel; 10, support rod; 11, dyeing cylinder; 12, groove; 13, load-bearing plate; 14, fixed frame; 15, spring pressing block; 16, spring rod; 17, clamping block; 18, placement frame; 19, card slot; 20, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The dyeing device for polyester fabrics involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0020] The utility model provides a dyeing device for polyester fabrics, comprising a bottom plate 1, the top surface of the bottom plate 1 is fixedly connected to limit plates 2 near both sides, four support rods 3 are movably sleeved on opposite sides of the two limit plates 2, and reset springs 4 are movably sleeved on outer walls of the eight support rods 3 near one end, one end of the eight support rods 3 is fixedly connected to a U-shaped plate 5, the four corners of the inner bottom surface and the four corners of the top surface of the U-shaped plate 5 are fixedly connected to spring telescopic rods 6, the opposite ends of the eight spring telescopic rods 6 are fixedly connected to a fixing plate 7, a double-headed motor 8 is fixedly sleeved on the middle part of the fixing plate 7, and both ends of the double-headed motor 8 are drivingly connected to an eccentric wheel 9.

[0021] By setting up a double-headed motor 8, the dye is placed in the dyeing vat 11, and the polyester fabric is placed in the placement frame 18, and then the double-headed motor 8 is turned on to drive the dyeing vat 11 to shake, so that the dye in the dyeing vat 11 is shaken evenly and the polyester fabric is dyed evenly, and the two eccentric wheels 9 are driven by the double-headed motor 8 to rotate, and the offset force of the eccentric wheel 9 drives the U-shaped plate 5 to shake, and the U-shaped plate 5 drives the dyeing vat 11 to shake, thereby achieving the effect of evenly stirring the dye in the dyeing vat 11 and evenly dyeing the polyester fabric.

[0022] Furthermore, support rods 10 are fixedly connected at the four corners of the top surface of the U-shaped plate 5 , and dyeing cylinders 11 are fixedly connected to the top surfaces of the four support rods 10 . Grooves 12 are provided on both sides of the dyeing cylinder 11 .

[0023] By setting a U-shaped plate 5, a double-head motor 8 drives the fixed plate 7 to shake, and eight spring telescopic rods 6 are fixedly connected at the four corners of the top surface and the four corners of the bottom surface of the fixed plate 7. When the fixed plate 7 shakes, the eight spring telescopic rods 6 are used for protection and shock absorption. When the U-shaped plate 5 shakes, eight support rods 3, eight return springs 4 and two limit plates 2 are used for protection and shock absorption. The U-shaped plate 5 is suspended in the middle of the top surface of the bottom plate 1, and is suspended and connected by eight support rods 3 and two limit plates 2.

[0024] Furthermore, load-bearing plates 13 are fixedly connected to both sides of the interior of the dyeing tank 11 , one side of the two load-bearing plates 13 is provided with slots, the two slots correspond to the two grooves 12 , and the middle of the bottom surface of the two load-bearing plates 13 is fixedly connected to a fixing frame 14 .

[0025] By setting the placement frame 18, a number of water leakage holes are provided on the bottom surface and both sides of the placement frame 18. The staff places the polyester fabric in the placement frame 18 and then snaps the placement frame 18 into the dyeing vat 11. With the shaking of the double-headed motor 8, the uniform effect of dyeing the polyester fabric is improved.

[0026] Furthermore, moving grooves are provided on the opposite sides of the two fixed frames 14. Spring rods 16 are fixedly connected in the grooves of the two moving grooves. Clamping blocks 17 are fixedly connected to the opposite ends of the two spring rods 16.

[0027] By setting the bearing plates 13, the top surfaces of the two bearing plates 13 are used to support the placement frame 18, and notches corresponding to the two grooves 12 are provided in the middle parts of the two bearing plates 13. After the polyester fabric is dyed, the staff presses the two spring pressing blocks 15 in the groove 12, so that the bottom ends of the two spring pressing blocks 15 press against the two clamping blocks 17, and the two clamping blocks 17 will shrink into the two moving grooves, so that the placement frame 18 can be taken out.

[0028] Furthermore, the two clamping blocks 17 are slidably connected in the two moving grooves, and spring pressing blocks 15 are movably connected at the junctions of the grooves of the two grooves 12 and the two moving grooves.

[0029] By setting the spring pressing blocks 15, the bottom ends of the two spring pressing blocks 15 are set to be arc-shaped, and the top surfaces of the two clamping blocks 17 are set to be bevel-shaped. Therefore, after the bottom ends of the two spring pressing blocks 15 press against, the two clamping blocks 17 shrink into the two moving grooves.

[0030] Furthermore, a placement frame 18 is movably clamped in the dyeing vat 11. Card slots 19 are provided on both sides of the placement frame 18. The opposite sides of the two clamping blocks 17 are movably clamped with the two card slots 19. Handles 20 are fixedly connected to both sides of the top surface of the placement frame 18.

[0031] By setting the spring rods 16, one ends of the two spring rods 16 are fixedly connected in the moving grooves. When the two spring pressing blocks 15 are released, the two clamping blocks 17 are reset by the two spring rods 16, so that it is convenient for the staff to directly take out the dyed polyester fabric and convenient for the staff to dry the polyester fabric, thus solving the problem of uneven dyeing of the polyester fabric.

[0032] Working principle of the utility model: Place the dye in the dyeing cylinder 11, and put the polyester fabric into the placement frame 18. Then start the double-headed motor 8 to drive the dyeing cylinder 11 to shake, so that the dye in the dyeing cylinder 11 is shaken evenly and the polyester fabric is dyed evenly. Drive the two eccentric wheels 9 to rotate through the double-headed motor 8. The offset force of the eccentric wheel 9 causes the U-shaped plate 5 to shake. The U-shaped plate 5 drives the dyeing cylinder 11 to shake, so as to achieve the effect of evenly stirring the dye in the dyeing cylinder 11 and evenly dyeing the polyester fabric. The double-headed motor 8 drives the fixed plate 7 to shake. Eight spring telescopic rods 6 are fixedly connected to the four corners of the top surface and the four corners of the bottom surface of the fixed plate 7. When the fixed plate 7 shakes, it is protected and shock-absorbed through the eight spring telescopic rods 6. When the U-shaped plate 5 shakes, it is protected and shock-absorbed through the eight support rods 3, the eight return springs 4 and the two limit plates 2. The U-shaped plate 5 is suspended in the middle of the top surface of the bottom plate 1. The U-shaped plate 5 is suspended and connected through the eight support rods 3 and the two limit plates 2. By setting the placement frame 18, a plurality of water leakage holes are opened on the bottom surface and both sides of the placement frame 18. The staff places the polyester fabric in the placement frame 18, and then snaps the placement frame 18 into the dyeing cylinder 11, and cooperates with the shaking of the double-headed motor 8, thereby improving the evenness of dyeing the polyester fabric. The top surfaces of the two bearing plates 13 are used to support the placement frame 18, and notches corresponding to the two grooves 12 are opened in the middle of the two bearing plates 13. After the polyester fabric is dyed, the staff presses the two spring pressing blocks 15 in the groove 12, so that the bottom ends of the two spring pressing blocks 15 press against the two clamping blocks 17. The two clamping blocks 17 will shrink into the two movable grooves, so that the placement frame 18 can be taken out. The bottom ends of the two spring pressing blocks 15 are set to be arc-shaped, and the top surfaces of the two clamping blocks 17 are set to be bevel-shaped. After the bottom ends of the two spring pressing blocks 15 press against, the two clamping blocks 17 shrink into the two movable grooves. One end of the two spring rods 16 is fixedly connected to the movable groove. When the two spring pressing blocks 15 are released, the two clamping blocks 17 are reset through the two spring rods 16, so that it is convenient for the staff to directly take out the dyed polyester fabric and is convenient for the staff to dry the polyester fabric, thus solving the problem of uneven dyeing of the polyester fabric.

[0033] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the described object changes, the relative position relationship may change;

[0034] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dyeing device for polyester fabrics, comprising a bottom plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected to the limiting plates (2) near both sides, and the opposite sides of the two limiting plates (2) are movably sleeved with four support rods (3), and the outer walls of the eight support rods (3) are movably sleeved with a return spring (4) near one end, and one end of the eight support rods (3) is fixedly connected to a U-shaped plate (5), and the four corners of the inner bottom surface and the four corners of the top surface of the U-shaped plate (5) are fixedly connected to spring telescopic rods (6), and the opposite ends of the eight spring telescopic rods (6) are fixedly connected to a fixed plate (7), and the middle part of the fixed plate (7) is fixedly sleeved with a double-headed motor (8), and both ends of the double-headed motor (8) are drivingly connected to an eccentric wheel (9).

2. A dyeing device for polyester fabric according to claim 1, characterized in that: Support rods (10) are fixedly connected at the four corners of the top surface of the U-shaped plate (5), and the top surfaces of the four support rods (10) are fixedly connected to a dyeing cylinder (11), and grooves (12) are provided on both sides of the dyeing cylinder (11).

3. A dyeing device for polyester fabric according to claim 2, characterized in that: The dyeing vat (11) is fixedly connected to two sides of the interior with load-bearing plates (13), one side of the two load-bearing plates (13) is provided with a notch, the two notches correspond to the two grooves (12), and the middle of the bottom surface of the two load-bearing plates (13) is fixedly connected to a fixing frame (14).

4. A dyeing device for polyester fabric according to claim 3, characterized in that: The opposite sides of the two fixed frames (14) are provided with movable grooves, the two movable grooves are fixedly connected with spring rods (16), and the opposite ends of the two spring rods (16) are fixedly connected with clamping blocks (17).

5. A dyeing device for polyester fabric according to claim 4, characterized in that: The two clamping blocks (17) are slidably connected in the two movable grooves, and the grooves of the two grooves (12) and the intersections of the two movable grooves are movably connected with spring pressing blocks (15).

6. A dyeing device for polyester fabric according to claim 5, characterized in that: A placement frame (18) is movably connected in the dyeing tank (11), and both sides of the placement frame (18) are A card slot (19) is provided, and the opposite sides of the two card blocks (17) are movably engaged with the two card slots (19). The top surface of the placement frame (18) is fixedly connected with handles (20) near both sides.

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