One-bath process energy-saving dyeing equipment

Abstract

The utility model provides one-bath-process energy-saving dyeing equipment, and belongs to the technical field of dyeing equipment. The dye vat is provided with a cloth inlet and a cloth outlet, and a cloth guide roller is arranged in the dye vat; two groups of squeezing mechanisms are arranged in the dye vat; a first stirring shaft and a second stirring shaft are arranged in the dye vat and are used for stirring dye; a plurality of heating rods are arranged at the bottom of the dye vat; the heating rod can heat dye in the dye vat; cooling pipes are arranged on two side surfaces of the dye vat; the cooling pipe is arranged in a snakelike coiling manner, and two ends of the cooling pipe are connected with external cooling equipment; the wall of the dye vat is filled with a heat preservation material. The heating rod is arranged at the bottom of the dye vat, dye in the dye vat can be heated, the thermal insulation material filled in the dye vat can prevent the heat of the heated dye from losing too fast, and energy consumption is saved; the cooling pipes are arranged on the two side walls of the dye vat, rapid cooling of dye in the dye vat can be achieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing equipment, in particular to one-bath energy-saving dyeing equipment. Background Art

[0002] One-bath dyeing, also known as same-bath dyeing, has significant advantages in improving production efficiency, reducing costs and protecting the environment. It is an important development direction of the dyeing and finishing industry. The temperature of the dye solution needs to be controlled during one-bath dyeing. The prior art heats the dye by setting a heating element in the dye vat. In order to avoid heat loss, the dye is surrounded by a heat-insulating material so that the temperature of the dye is slowly reduced. However, in actual applications, there are situations where different temperatures are used for dyeing, and the slow drop in the temperature of the dye will affect work efficiency. To this end, the utility model provides a one-bath energy-saving dyeing device. Utility Model Content

[0003] The utility model aims to provide a one-bath energy-saving dyeing device.

[0004] In order to solve the above technical problems, the purpose of the utility model is achieved as follows:

[0005] A one-bath energy-saving dyeing device, comprising: a dye vat; two ends of the dye vat are respectively provided with a cloth inlet and a cloth outlet, and a plurality of cloth guide rollers are arranged inside to guide the fabric; the plurality of cloth guide rollers are divided into two groups, symmetrically distributed along the center of the dye vat, forming a first dyeing area and a second dyeing area;

[0006] Two sets of squeezing mechanisms are arranged in the middle of the dyeing vat and near the end of the cloth outlet; the two sets of squeezing mechanisms are used to squeeze out the fabrics dyed by the first dyeing area and the second dyeing area respectively;

[0007] A first stirring shaft and a second stirring shaft are arranged inside the dye vat; the first stirring shaft is arranged in the first dyeing area respectively; the second stirring shaft is arranged in the second dyeing area; one end of the first stirring shaft extends to the outside of the dye vat, and a first transmission wheel and a second transmission wheel are arranged on the end extending to the outside of the dye vat; one end of the second stirring shaft extends to the outside of the dye vat, and a third transmission wheel is arranged on the end extending to the outside of the dye vat; the first transmission wheel and the third transmission wheel are connected by a transmission belt; the second transmission wheel is connected by a driving motor arranged on one side of the dye vat;

[0008] A plurality of heating rods are arranged at the bottom of the dye vat; the heating rods can heat the dye in the dye vat;

[0009] Cooling pipes are arranged on both sides of the dye vat; the cooling pipes are arranged in a serpentine shape, and both ends are connected to external cooling equipment;

[0010] The wall of the dyeing vat is filled with heat-insulating material.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the squeezing mechanism includes an upper roller and a lower roller; the lower roller is rotatably arranged in a fixed position inside the dye vat; the upper roller is liftably arranged in the dye vat through a lifting mechanism and is arranged above the lower roller.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the lifting mechanism includes a slide groove, a slider, a screw rod and a lifting motor; the slide groove is opened on the inner wall of the dye vat; the slider is slidably arranged in the slide groove and is threadedly connected with the screw rod arranged in the slide groove; one end of the screw rod is transmission-connected to the lifting motor arranged on the dye vat; and the two ends of the upper roller are respectively connected to the two sliders.

[0013] On the basis of the above solution and as a preferred solution of the above solution, the second transmission wheel is transmission-connected to the output end of the driving motor via a transmission belt.

[0014] On the basis of the above scheme and as a preferred scheme of the above scheme, the transmission belt is a belt.

[0015] The beneficial effects of the utility model are as follows: a heating rod is arranged at the bottom of the dye vat, which can heat the dye in the dye vat, and the heat preservation material filled in the dye vat can prevent the heat of the dye from being lost too quickly after heating, thereby saving energy consumption; cooling pipes are arranged on the two side walls of the dye vat, which can realize rapid cooling of the dye in the dye vat, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a partial structural schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the first stirring shaft and the second stirring shaft of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the squeezing mechanism of the utility model.

[0020] Figure 5 It is a front view of the squeezing mechanism of the utility model.

[0021] In the figure: 1. dye vat; 2. cloth guide roller; 3. first stirring shaft; 4. second stirring shaft; 5. first transmission wheel; 6. second transmission wheel; 7. third transmission wheel; 8. transmission belt; 9. driving motor; 10. heating rod; 11. cooling pipe; 12. upper roller; 13. lower roller; 14. slide trough; 15. slider; 16. screw rod; 17. lifting motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] like Figure 1 and Figure 2 As shown, a one-bath energy-saving dyeing device comprises: a dye vat 1, a cloth inlet and a cloth outlet are respectively arranged at both ends of the dye vat 1, and a plurality of cloth guide rollers 2 are arranged inside to guide the movement of the fabric. The plurality of cloth guide rollers 2 are divided into two groups and symmetrically distributed along the center of the dye vat 1 to form a first dyeing area and a second dyeing area. The cloth guide rollers 2 guide the fabric into the dye in the dye vat 1, and dye it twice in the first dyeing area and the second dyeing area respectively.

[0024] Two sets of squeezing mechanisms are arranged in the middle of the dyeing vat 1 and near the end of the cloth outlet, and the two sets of squeezing mechanisms are used to squeeze out the fabrics dyed in the first dyeing area and the second dyeing area respectively.

[0025] Preferably, if Figure 4 and Figure 5 As shown, the squeezing mechanism includes an upper roller 12 and a lower roller 13. The lower roller 13 is rotatably arranged in a fixed position inside the dye vat 1. The upper roller 12 is arranged in the dye vat 1 in a liftable manner through a lifting mechanism, and is arranged above the lower roller 13, and can be close to or away from the lower roller 13 under the action of the lifting mechanism.

[0026] The lifting mechanism includes a chute 14, a slider 15, a screw 16 and a lifting motor 17. The chute 14 is provided on the inner wall of the dye vat 1. The slider 15 is slidably arranged in the chute 14 and is threadedly connected with the screw 16 arranged in the chute 14. One end of the screw 16 is connected to the lifting motor 17 arranged on the dye vat 1. Both ends of the upper roller 12 are respectively connected to two sliders 15, and the slider 15 is lifted and lowered under the action of the screw 16 and the lifting motor 17.

[0027] The dye vat 1 is provided with a first stirring shaft 3 and a second stirring shaft 4. The first stirring shaft 3 is respectively provided in the first dyeing area, and the second stirring shaft 4 is provided in the second dyeing area, for stirring the dye in the dye vat 1 to keep the dye mixed evenly to ensure the dyeing effect.

[0028] like Figure 1 and Figure 3As shown, one end of the first stirring shaft 3 extends to the outside of the dye vat 1, and a first transmission wheel 5 and a second transmission wheel 6 are arranged on the end extending to the outside of the dye vat 1. One end of the second stirring shaft 4 extends to the outside of the dye vat 1, and a third transmission wheel 7 is arranged on the end extending to the outside of the dye vat 1. The first transmission wheel 5 and the third transmission wheel 7 are connected by a transmission belt 8. The second transmission wheel 6 is connected by a driving motor 9 arranged on one side of the dye vat 1, and the second transmission wheel 6, the first transmission wheel 5 and the first stirring shaft 3 are driven to rotate by the driving motor 9, and the second transmission wheel 6 drives the third transmission wheel 7 and the second stirring shaft 4 to rotate.

[0029] The second transmission wheel 6 is transmission-connected to the output end of the driving motor 9 via a transmission belt 8. Preferably, the transmission belt 8 is a belt.

[0030] A plurality of heating rods 10 are arranged at the bottom of the dye vat 1, and the heating rods 10 are evenly distributed along the length direction of the dye vat 1. The heating rods 10 can heat the dye in the dye vat 1.

[0031] The two sides of the dye vat 1 are provided with cooling pipes 11, which are arranged in a serpentine shape and connected to external cooling equipment at both ends. The cooling pipes 11 are used to reduce the temperature of the dye in the dye vat 1.

[0032] The wall of the dye vat 1 is filled with heat-insulating materials to prevent the temperature in the dye vat 1 from being affected by the outside world.

[0033] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A one-bath energy-saving dyeing equipment, characterized in that: include: A dye vat (1); a cloth inlet and a cloth outlet are respectively arranged at both ends of the dye vat (1), and a plurality of cloth guide rollers (2) are arranged inside to guide the fabric; the plurality of cloth guide rollers (2) are divided into two groups and are symmetrically distributed along the center of the dye vat (1) to form a first dyeing area and a second dyeing area; Two sets of squeezing mechanisms are arranged in the middle of the dyeing vat (1) and at the end near the cloth outlet; the two sets of squeezing mechanisms are used to squeeze out the fabrics dyed in the first dyeing area and the second dyeing area respectively; A first stirring shaft (3) and a second stirring shaft (4) are arranged inside the dye vat (1); the first stirring shaft (3) is arranged in the first dyeing area; the second stirring shaft (4) is arranged in the second dyeing area; one end of the first stirring shaft (3) extends to the outside of the dye vat (1), and a first transmission wheel (5) and a second transmission wheel (6) are arranged on the end extending to the outside of the dye vat (1); one end of the second stirring shaft (4) extends to the outside of the dye vat (1), and a third transmission wheel (7) is arranged on the end extending to the outside of the dye vat (1); the first transmission wheel (5) and the third transmission wheel (7) are connected in transmission via a transmission belt (8); the second transmission wheel (6) is connected in transmission to a driving motor (9) arranged on one side of the dye vat (1); A plurality of heating rods (10) are arranged at the bottom of the dye vat (1); the heating rods (10) can heat the dye in the dye vat (1); Cooling pipes (11) are arranged on both sides of the dye vat (1); the cooling pipes (11) are arranged in a serpentine shape, and both ends are connected to external cooling equipment; The wall of the dye vat (1) is filled with heat-insulating material.

2. The one-bath energy-saving dyeing equipment according to claim 1, characterized in that: The squeezing mechanism comprises an upper roller (12) and a lower roller (13); the lower roller (13) is rotatably arranged in a fixed position inside the dye vat (1); the upper roller (12) is liftably arranged in the dye vat (1) via a lifting mechanism and is arranged above the lower roller (13).

3. The one-bath energy-saving dyeing equipment according to claim 2, characterized in that: The lifting mechanism comprises a slide groove (14), a slider (15), a screw rod (16) and a lifting motor (17); the slide groove (14) is opened on the inner wall of the dye vat (1); the slider (15) is slidably arranged in the slide groove (14) and is threadedly connected with the screw rod (16) arranged in the slide groove (14); one end of the screw rod (16) is transmission-connected with the lifting motor (17) arranged on the dye vat (1); and the two ends of the upper roller (12) are respectively connected with the two sliders (15).

4. The one-bath energy-saving dyeing equipment according to claim 1, characterized in that: The second transmission wheel (6) is transmission-connected to the output end of the drive motor (9) via a transmission belt (8).

5. The one-bath energy-saving dyeing equipment according to claim 1 or 4, characterized in that: The transmission belt (8) is a belt.

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