An auxiliary agent adding mechanism of a dyeing machine

Abstract

The utility model provides a kind of auxiliary agent adding mechanism of dyeing machine, by the control drive motor output end rotates to one side, and then drive stirring rod rotates, the auxiliary agent in the inside of auxiliary agent storage tank is stirred, avoid the situation such as precipitation, simultaneously, stirring rod rotates will drive connecting rod rotation, and then drive two-way threaded screw rod rotation, under the action of sliding guide rod, two baffles will be mutually close, to be shielded by outside to inside from outlet, in this process, the outlet in the inside of dye vat that can supply auxiliary agent falls gradually changes from outside to inside, realizes the uniform input of auxiliary agent, and then reduce the mixing time length of dye and auxiliary agent, improve dye use efficiency.

Description

Technical Field

[0001] This utility model relates to the field of dyeing machines, and in particular to an auxiliary agent addition mechanism for a dyeing machine. Background Technology

[0002] A dyeing machine is a specialized piece of equipment used for dyeing textiles. It immerses fabrics or fibers in a dye solution to achieve uniform coloring. The working principle of a dyeing machine typically includes steps such as heating, circulating the dye solution, and controlling the dyeing time to ensure that the color penetrates evenly into the fibers.

[0003] Dyeing machines come in various types, such as jet dyeing machines, overflow dyeing machines, roll dyeing machines, airflow dyeing machines, and package dyeing machines. Jet dyeing machines use high-speed water flow to circulate the fabric, making them suitable for lightweight fabrics; overflow dyeing machines use the overflow of dye liquor to move the fabric, making them suitable for knitwear; roll dyeing machines use rollers to repeatedly immerse the fabric in the dye liquor, and are often used for dyeing flat-width fabrics.

[0004] During the dyeing process, attention must be paid to the type of dye, the addition of auxiliaries, and the consumption of water, electricity, and steam. Dyeing wastewater must be treated before discharge or reuse to meet environmental protection requirements. Application number CN202421188997.3 provides a dye auxiliary agent addition mechanism that can improve production efficiency and product quality, shorten mixing time, and reduce production costs. The scraper can also prevent material from accumulating on the container wall and forming dead corners. However, when using this device, the added auxiliaries can only be added to one part of the dye tank, resulting in a long mixing time between the dye and auxiliaries and affecting the efficiency of dye utilization.

[0005] Therefore, it is necessary to provide an auxiliary agent addition mechanism for a dyeing machine to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides an auxiliary agent addition mechanism for a dyeing machine, which solves the problem that in some existing dyeing machines, the auxiliary agent addition mechanism is not easy to uniformly add the auxiliary agent during use, which leads to a longer mixing time and thus affects the dye utilization efficiency.

[0007] To solve the above-mentioned technical problems, this utility model provides an auxiliary agent adding mechanism for a dyeing machine, comprising: a dye tank, wherein a feeding component is provided on the top of the dye tank; The feeding assembly includes a support frame disposed on the top of the dyeing vat, a control box disposed on the top of the support frame, an auxiliary agent storage box disposed on the top of the control box, electrically controlled valves disposed on the left and right sides of the bottom of the auxiliary agent storage box, and five discharge ports arrayed at the bottom of the control box and located at the top of the dyeing vat.

[0008] Preferably, a sliding guide rod is provided laterally on the inner side of the support frame, and two baffles are provided on the peripheral side of the sliding guide rod at the bottom of the five discharge outlets.

[0009] Preferably, a bidirectional threaded screw is provided on the inner side of the support frame and at the rear of the sliding guide rod, and the peripheral side of the bidirectional threaded screw is threadedly connected to the bottom of the two baffles.

[0010] Preferably, a stirring rod is rotatably mounted on the inner wall of the additive storage box, a stirring frame is mounted on the circumferential side of the stirring rod, a drive motor is mounted on the left side of the additive storage box, and the output end of the drive motor on the right side is fixedly connected to the left end of the stirring rod.

[0011] Preferably, the right end of the stirring rod penetrates the inner wall of the additive storage box and extends to its right side. A connecting rod is provided on the top of the support frame and on the right side of the additive storage box, and the left end of the connecting rod is connected to the right end of the stirring rod by a belt.

[0012] Preferably, the right end of the bidirectional threaded screw passes through the inner side of the support frame and extends to its right side, and the right end of the bidirectional threaded screw is connected to the right end of the connecting rod by a belt.

[0013] Preferably, the top of the additive storage tank is provided with a drain inlet, and the inner wall of the additive storage tank is provided with water level markings.

[0014] Compared with related technologies, the auxiliary agent addition mechanism of the dyeing machine provided by this utility model has the following beneficial effects: This invention provides an auxiliary agent addition mechanism for a dyeing machine. By controlling the output end of the drive motor to rotate to one side, it drives the stirring rod to rotate, stirring the auxiliary agents inside the auxiliary agent storage tank to prevent sedimentation. At the same time, the rotation of the stirring rod drives the connecting rod to rotate, which in turn drives the bidirectional threaded screw to rotate. Under the action of the sliding guide rod, the two baffles move closer to each other, thus blocking the discharge port from the outside to the inside. During this process, the discharge port that allows the auxiliary agents to fall into the dye tank gradually changes from the outside to the inside, achieving uniform addition of the auxiliary agents, thereby reducing the mixing time of dye and auxiliary agents and improving the dye utilization efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of an auxiliary agent addition mechanism for a dyeing machine provided by this utility model; Figure 2 A three-dimensional structural schematic diagram of the support frame section as shown in the front cross-sectional view. Figure 3 This is a schematic diagram of the overall structure of the support frame.

[0016] The following are the labels in the diagram: 1. Dye tank; 2. Feeding assembly; 21. Support frame; 22. Control box; 23. Additive storage tank; 24. Electrically controlled valve; 25. Discharge port; 26. Sliding guide rod; 27. Baffle; 28. Bidirectional threaded screw; 29. ​​Stirring rod; 3. Stirring frame; 4. Drive motor; 5. Connecting rod; 6. Discharge port; 7. Water level scale. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the following: Figure 1 , Figure 2 and Figure 3 An auxiliary agent adding mechanism for a dyeing machine includes: a dye tank 1, and a feeding component 2 disposed on the top of the dye tank 1; The feeding assembly 2 includes a support frame 21 located on top of the dye tank 1. A control box 22 is located on top of the support frame 21. An auxiliary agent storage box 23 is located on top of the control box 22. Electrically controlled valves 24 are located on the left and right sides of the bottom of the auxiliary agent storage box 23. Five discharge ports 25 are arrayed at the bottom of the control box 22 and located on top of the dye tank 1.

[0019] The flow rate of the auxiliary agent is controlled within a suitable range by controlling the electronically controlled valve 24 (the flow rate should not delay the mixing of the dye and the auxiliary agent, but should be kept within the range of continuous and slow discharge). When the auxiliary agent flows downward through the electronically controlled valve 24, if there is no baffle 27 to block it, it will be discharged directly through the two discharge ports 25 on the far left and far right into the interior of the dye tank 1. If the baffle 27 blocks the two discharge ports 25 on the outside, the auxiliary agent will be discharged through the two discharge ports 25 in the middle part.

[0020] A sliding guide rod 26 is provided laterally on the inner side of the support frame 21, and two baffles 27 are provided on the peripheral side of the sliding guide rod 26 and at the bottom of the five outlets 25.

[0021] By controlling the output of the drive motor 4 to rotate to one side, the stirring rod 29 is driven to rotate, stirring the additives inside the additive storage tank 23 to prevent sedimentation. At the same time, the rotation of the stirring rod 29 will drive the connecting rod 5 to rotate, which in turn drives the bidirectional threaded screw 28 to rotate. Under the action of the sliding guide rod 26, the two baffles 27 will move closer to each other, thus blocking the outlet 25 from the outside to the inside. During this process, the outlet 25, which allows the additives to fall into the dye tank 1, gradually changes from the outside to the inside, thus achieving uniform addition of the additives. When the two baffles 27 move inward to their limit, the output of the drive motor 4 is reversed, driving the baffles 27 to move outward, thus causing the outlet 25, which allows the additives to pass through, to gradually change from the inside to the outside. When this cycle is repeated, the additives are added evenly.

[0022] A bidirectional threaded screw 28 is rotatably provided on the inner side of the support frame 21 and at the rear of the sliding guide rod 26. The peripheral side of the bidirectional threaded screw 28 is threadedly connected to the bottom of the two baffles 27.

[0023] A stirring rod 29 is rotatably mounted on the inner wall of the auxiliary agent storage tank 23. A stirring frame 3 is mounted on the circumferential side of the stirring rod 29. A drive motor 4 is mounted on the left side of the auxiliary agent storage tank 23, and the output end of the drive motor 4 on the right side is fixedly connected to the left end of the stirring rod 29. A mechanical seal is provided at the connection between the stirring rod 29 and the inner wall of the auxiliary agent storage tank 23 to prevent leakage of auxiliary agents inside the textile auxiliary agent storage tank 23.

[0024] The right end of the stirring rod 29 penetrates the inner wall of the additive storage box 23 and extends to its right side. A connecting rod 5 is rotatably provided on the top of the support frame 21 and on the right side of the additive storage box 23. The left end of the connecting rod 5 is connected to the right end of the stirring rod 29 by a belt.

[0025] The belt in the device can be toothed to avoid rotational errors and achieve synchronous transmission.

[0026] The right end of the bidirectional threaded screw 28 passes through the inside of the support frame 21 and extends to its right side. The right end of the bidirectional threaded screw 28 is connected to the right end of the connecting rod 5 by a belt.

[0027] The top of the auxiliary agent storage tank 23 is provided with an inlet 6, and the inner wall of the auxiliary agent storage tank 23 is provided with a water level scale 7.

[0028] The front of the additive storage tank 23 is provided with a transparent window for observing the water level. The water level scale line 7 allows for precise control when adding additives into the additive storage tank 23.

[0029] The working principle of the auxiliary agent addition mechanism of the dyeing machine provided by this utility model is as follows: Step 1: When using, put the required additives into the additive storage tank 23, accurately control the amount of additives by observing the water level scale line 7, and then control the flow rate of the additives within a suitable range by controlling the electric valve 24. Step 2: By controlling the output end of the drive motor 4 to rotate to one side, the stirring rod 29 is driven to rotate, which stirs the additives inside the additive storage tank 23 to avoid sedimentation. At the same time, when the stirring rod 29 rotates, it will drive the connecting rod 5 to rotate, which in turn drives the bidirectional threaded screw 28 to rotate. Under the action of the sliding guide rod 26, the two baffles 27 will move closer to each other, thus blocking the outlet 25 from the outside to the inside. During this process, the outlet 25 that allows the additives to fall into the dye tank 1 gradually changes from the outside to the inside, thereby achieving uniform addition of the additives.

[0030] Compared with related technologies, the auxiliary agent addition mechanism of the dyeing machine provided by this utility model has the following beneficial effects: By controlling the output of the drive motor 4 to rotate to one side, the stirring rod 29 is driven to rotate, stirring the auxiliaries inside the auxiliary agent storage tank 23 to prevent sedimentation. At the same time, the rotation of the stirring rod 29 will drive the connecting rod 5 to rotate, which in turn drives the bidirectional threaded screw 28 to rotate. Under the action of the sliding guide rod 26, the two baffles 27 will move closer to each other, thus blocking the outlet 25 from the outside to the inside. During this process, the outlet 25, which allows the auxiliaries to fall into the dye tank 1, gradually changes from the outside to the inside, realizing the uniform addition of auxiliaries, thereby reducing the mixing time of dye and auxiliaries and improving the dye utilization efficiency.

[0031] Finally, it should be noted that the above embodiments are merely representative examples of this utility model. Obviously, this utility model is not limited to the above embodiments and can have many variations. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model should be considered to fall within the protection scope of this utility model.

Claims

1. An auxiliary agent adding mechanism for a dyeing machine, characterized in that, include: A dyeing cylinder (1) is provided with a feeding assembly (2) on top of the dyeing cylinder (1). The feeding assembly (2) includes a support frame (21) disposed on the top of the dye tank (1), a control box (22) disposed on the top of the support frame (21), an auxiliary agent storage box (23) disposed on the top of the control box (22), an electrically controlled valve (24) disposed on the left and right sides of the bottom of the auxiliary agent storage box (23), and five outlets (25) arranged in an array at the bottom of the control box (22) and at the top of the dye tank (1).

2. The auxiliary agent adding mechanism of a dyeing machine according to claim 1, characterized in that, A sliding guide rod (26) is provided laterally on the inner side of the support frame (21), and two baffles (27) are provided on the peripheral side of the sliding guide rod (26) and at the bottom of the five outlets (25).

3. The auxiliary agent adding mechanism of a dyeing machine according to claim 2, characterized in that, A bidirectional threaded screw (28) is provided on the inner side of the support frame (21) and at the rear of the sliding guide rod (26) and is rotatably arranged laterally. The peripheral side of the bidirectional threaded screw (28) is threadedly connected to the bottom of the two baffles (27).

4. The auxiliary agent addition mechanism of a dyeing machine according to claim 3, characterized in that, The inner wall of the additive storage box (23) is rotatably equipped with a stirring rod (29), and a stirring rack (3) is provided on the circumferential side of the stirring rod (29). A drive motor (4) is provided on the left side of the additive storage box (23), and the output end of the drive motor (4) on the right side is fixedly connected to the left end of the stirring rod (29).

5. The auxiliary agent adding mechanism of a dyeing machine according to claim 4, characterized in that, The right end of the stirring rod (29) penetrates the inner wall of the additive storage box (23) and extends to its right side. A connecting rod (5) is rotatably provided on the top of the support frame (21) and on the right side of the additive storage box (23). The left end of the connecting rod (5) is connected to the right end of the stirring rod (29) by a belt.

6. The auxiliary agent adding mechanism of a dyeing machine according to claim 5, characterized in that, The right end of the bidirectional threaded screw (28) passes through the inside of the support frame (21) and extends to its right side. The right end of the bidirectional threaded screw (28) is connected to the right end of the connecting rod (5) by a belt.

7. The auxiliary agent adding mechanism of a dyeing machine according to claim 1, characterized in that, The top of the additive storage tank (23) is provided with an inlet (6), and the inner wall of the additive storage tank (23) is provided with a water level scale line (7).

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