Alkali liquor discharging device of untwisting machine

Abstract

The utility model relates to the field of untwisting machines, and discloses an alkali liquor discharging device of an untwisting machine, which comprises a recycling box, a control module and a driving mechanism, a control module is fixedly installed on the recycling box, a PH sensor is arranged on the recycling box, the detection end of the PH sensor is connected with the recycling box in a sealed mode and extends into the recycling box, the PH sensor is connected with the control module, a round pipe is arranged on one side of the recycling box, and a water outlet is formed in the other side of the recycling box. The driving mechanism is arranged on the recycling box and the round pipe; and a conveying pipe is hermetically connected onto the recycling box. The alkali liquor recycling device has the following advantages and effects that the alkali liquor in the recycling box can be automatically detected and a detection value is fed back to the control module through the matching of all the parts, and corresponding information can be displayed on the display through the action of the control module; therefore, a worker can intuitively and conveniently know the state of the alkali liquor so as to judge whether the alkali liquor is suitable for recycling or not.

Description

Technical Field

[0001] This utility model relates to the field of loosening and twisting machine technology, and in particular to an alkaline solution discharge device for loosening and twisting machines. Background Technology

[0002] In the fabric production process, a loosening and unfolding machine is needed to loosen and unfold the dyed and dehydrated fabric, so as to automatically untwist and unfold the rope-like fabric into a flat shape. That is to say, during the loosening and unfolding process, the loosening roller on the loosening and unfolding machine can continuously beat the rope-like fabric, making the fabric loose. Then, the unfolding roller on the loosening and unfolding machine will fully unfold the loose fabric, thus completing the loosening and unfolding of the fabric. In the processing, alkaline solution is needed to improve the surface morphology and internal properties of the chemical fiber fabric. The alkaline solution is used to hydrolyze and corrode the macromolecular lipid bonds in the chemical fiber fabric, causing the fiber fabric structure to relax and reduce the weight of the fabric, thereby achieving the silk-like feel of the fabric.

[0003] In the prior art, the alkaline soaking device does not have an alkaline recovery device, resulting in serious waste of alkaline solution. To address the above problem, the document with application number 200920311335.X discloses an alkaline recovery device for an alkaline reduction machine. It includes an alkaline recovery tank that can be matched with the alkaline tank on the alkaline reduction machine, a conduit that matches the alkaline recovery tank, and a pump body that matches the conduit. The inlet end of the conduit is connected to the alkaline recovery tank, and the outlet end can be connected to the alkaline supply tank on the alkaline reduction machine.

[0004] However, a thorough review of the aforementioned patent documents revealed the following shortcomings: In actual use, the concentration of the recovered alkali solution is insufficient, which affects the effectiveness of subsequent steaming processes during reuse. Since staff primarily rely on experience to determine how many times a vat of alkali solution can be used, and the actual condition of the alkali solution varies depending on the fabric being treated, and the alkali reduction effect is closely related to the alkali solution concentration, there are significant differences in the quality of the fabrics after alkali reduction treatment, affecting product quality and leaving room for improvement.

[0005] Therefore, we propose an alkaline solution discharge device for a tumbler twisting machine to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an alkaline solution discharge device for a twisting machine, which automatically detects and displays the pH value of the alkaline solution, making it easier for workers to make judgments and react in a timely manner. It can also achieve the effect of automatic mixing of the alkaline solution.

[0007] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an alkaline solution discharge device for a twisting machine, comprising a recovery box, a control module, and a drive mechanism;

[0008] A control module is fixedly installed on the recycling bin. A pH sensor is provided on the recycling bin. The detection end of the pH sensor is sealed to the recycling bin and extends into the inside of the recycling bin. The pH sensor is connected to the control module. A circular tube is provided on one side of the recycling bin. The drive mechanism is located on the recycling bin and the circular tube.

[0009] The recycling bin is sealed with a conveying pipe four. One end of the conveying pipe four is equipped with a water pump one. One end of the water pump one is connected to an alkali solution tank. A water pump two is fixedly installed on one side of the alkali solution tank. The upper part of the water pump two is sealed with a conveying pipe two. One end of the conveying pipe two is sealed with the recycling bin. The design of the recycling bin, the circular pipe, the drive mechanism, the control module, the pH sensor, the water pump one, the water pump two, the solenoid valve one, the solenoid valve two, and the solenoid valve three allows for automatic detection of the alkali solution in the recycling bin and feedback of the detection value to the control module. The control module can display the corresponding information on the display screen, allowing staff to intuitively and conveniently understand the state of the alkali solution, determine whether it is suitable for recycling, and react in a timely manner. This improves the efficiency of alkali solution recycling, optimizes the fiber opening effect on fabrics, and also allows for the adjustment of the alkali solution.

[0010] A further feature of this invention is that: a drain pipe is sealed and connected to the first water pump, and a second solenoid valve is installed on the drain pipe; a first conveying pipe is sealed and connected to the first water pump, and one end of the first conveying pipe is sealed and connected to the alkali solution tank; a first solenoid valve is installed on the first conveying pipe. By opening the first solenoid valve and driving the first water pump, the alkali solution in the recovery tank is conveyed to the alkali solution tank for reuse. When the recovered alkali solution is no longer usable, the second solenoid valve is opened and driven by the first water pump, the alkali solution in the recovery tank is discharged through the drain pipe.

[0011] A further feature of this invention is that the first solenoid valve, the second solenoid valve, and the first water pump are all connected to the control module, and the control module drives and controls the first solenoid valve, the second solenoid valve, and the first water pump.

[0012] A further feature of this invention is that one end of the second water pump is sealed to the alkali solution tank, and a third conveying pipe is sealed to the second water pump. One end of the third conveying pipe is equipped with a loosening and twisting machine. By opening the third solenoid valve and driving the second water pump, the alkali solution in the alkali solution tank can be conveyed to the recovery tank through the second conveying pipe. At the same time, the pH value is detected by the pH sensor.

[0013] A further feature of this invention is that the delivery pipe three is equipped with a solenoid valve four, and both the solenoid valve four and the water pump two are connected to the control module, through which the control module drives and controls the solenoid valve four and the water pump two.

[0014] A further feature of this invention is that a solenoid valve three is provided on the second conveying pipe, and the solenoid valve three is connected to the control module, through which the control module drives and controls the solenoid valve three.

[0015] A further feature of this invention is that the driving mechanism includes a motor, a stirring rod, a screw rod, a transmission wheel, and a transmission belt. The motor is fixedly installed on the top of the recycling box, and the output end of the motor is fixedly connected to the stirring rod. The stirring rod is rotatably connected to the recycling box. By driving the stirring rod with the motor, the raw materials can be mixed and stirred.

[0016] A further feature of this invention is that the spiral rod is rotatably connected to the circular tube, and one end of the spiral rod and one end of the stirring rod are both fixedly connected to a transmission wheel. The two transmission wheels are connected to the same transmission belt. Driven by the electric motor and by the transmission belt and the two transmission wheels, the spiral rod rotates inside the circular tube, thereby conveying the raw material to the discharge pipe at one end of the circular tube.

[0017] A further feature of this invention is that the motor is connected to the control module, and a feed hopper is sealed to one side of the circular tube, with the feed hopper corresponding to the screw rod for easy addition of raw materials.

[0018] The beneficial effects of this utility model are as follows: the coordinated design of the recycling bin, the circular pipe, the drive mechanism, the control module, the pH sensor, the first water pump, the second water pump, the first solenoid valve, the second solenoid valve, and the third solenoid valve enables automatic detection of the alkali solution in the recycling bin and feedback of the detection value to the control module. Through the function of the control module, the corresponding information can be displayed on the screen, so that the staff can intuitively and conveniently understand the state of the alkali solution, determine whether it is suitable for recycling, and react in time, thereby improving the effect of alkali solution recycling, optimizing the fiber opening effect on fabrics, and also achieving the effect of alkali solution preparation, greatly improving convenience and practicality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of an alkaline solution discharge device for a twisting machine proposed in this utility model;

[0021] Figure 2 This is a rear view structural diagram of an alkaline solution discharge device for a twisting machine proposed in this utility model;

[0022] Figure 3 This is a schematic diagram of the alkali discharge device for a twisting machine proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the drive mechanism of an alkaline solution discharge device for a twisting machine proposed in this utility model;

[0024] Figure 5 This is a block diagram of an alkaline solution discharge device for a twisting machine proposed in this utility model.

[0025] In the diagram: 1. Recycling bin; 2. Control module; 3. pH sensor; 4. Circular pipe; 5. Drive mechanism; 6. Water pump one; 7. Delivery pipe one; 8. Sewage pipe; 9. Alkali tank; 10. Water pump two; 11. Delivery pipe two; 12. Solenoid valve one; 13. Solenoid valve two; 14. Solenoid valve three; 15. Delivery pipe three; 51. Electric motor; 52. Stirring rod; 53. Screw rod; 54. Drive wheel; 55. Drive belt. Detailed Implementation

[0026] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Reference Figures 1-5 A device for discharging alkaline solution from a twisting machine includes a recovery box 1, a control module 2, and a drive mechanism 5.

[0029] A control module 2 is fixedly installed on the recycling bin 1. A pH sensor 3 is provided on the recycling bin 1. The detection end of the pH sensor 3 is sealed to the recycling bin 1 and extends into the recycling bin 1. The pH sensor 3 is connected to the control module 2. A round tube 4 is provided on one side of the recycling bin 1. A drive mechanism 5 is provided on the recycling bin 1 and the round tube 4.

[0030] The recycling bin 1 is sealed with a conveying pipe 4. One end of the conveying pipe 4 is equipped with a water pump 6. One end of the water pump 6 is connected to an alkali tank 9. A water pump 2 10 is fixedly installed on one side of the alkali tank 9. The upper part of the water pump 2 10 is sealed with a conveying pipe 2 11. One end of the conveying pipe 2 11 is sealed with the recycling bin 1. The design of the recycling bin 1, the round pipe 4, the drive mechanism 5, the control module 2, the pH sensor 3, the water pump 6, the water pump 2 10, the solenoid valve 1 12, the solenoid valve 2 13, and the solenoid valve 3 14 can automatically detect the alkali in the recycling bin 1 and feed back the detection value to the control module 2. Through the function of the control module 2, the corresponding information can be displayed on the screen, so that the staff can intuitively and conveniently understand the state of the alkali, judge whether it is suitable for recycling, and react in time, thereby improving the effect of alkali recycling, optimizing the fiber opening effect of the fabric, and also achieving the effect of alkali adjustment.

[0031] In this method, a drain pipe 8 is sealed and connected to a water pump 6. A solenoid valve 13 is installed on the drain pipe 8. A delivery pipe 7 is sealed and connected to the water pump 6. One end of the delivery pipe 7 is sealed and connected to the alkali tank 9. A solenoid valve 12 is installed on the delivery pipe 7. By opening the solenoid valve 12 and driving the water pump 6, the alkali in the recovery tank 1 is delivered to the alkali tank 9 for reuse. When the recovered alkali is no longer usable, the alkali in the recovery tank 1 is discharged through the drain pipe 8 by opening the solenoid valve 13 and driving the water pump 6.

[0032] In this method, solenoid valve 12, solenoid valve 13, and water pump 6 are all connected to control module 2, and control module 2 drives solenoid valve 12, solenoid valve 13, and water pump 6.

[0033] In this method, one end of the second water pump 10 is sealed to the alkali tank 9, and a conveying pipe 15 is sealed to the second water pump 10. One end of the conveying pipe 15 is equipped with a loosening and twisting machine. By opening the solenoid valve 14 and driving the second water pump 10, the alkali solution in the alkali tank 9 can be conveyed to the recovery box 1 through the conveying pipe 11. At the same time, the pH value is detected by the pH sensor 3. The loosening and twisting machine includes a rotating part, a loosening and twisting opening assembly, and a water pressing assembly. The loosening and twisting opening assembly loosens and opens the rope-like fabric to be loosened and opened in the first fabric cart to form a flat open fabric. Then, the open fabric passes through multiple water pressing assemblies and multiple first water squeezing assemblies, so that the multiple water pressing assemblies can sequentially soften and soak the open fabric, while the first water squeezing assemblies can soften and soak the fabric after passing through the water pressing assembly. A water-pressing component squeezes and presses the softened, soaked open-width fabric to eliminate creases. The fabric is then stored in a second fabric cart to complete the processes of loosening, opening, softening, and squeezing the open-width fabric. In other words, the open-width fabric after passing through the loosening and opening component can be directly softened and soaked by the water-pressing component and squeezed by the first water-squeezing component. The water-pressing component, the first water-squeezing component, and the loosening and opening component are integrated into a continuous processing line. Compared with the prior art, this avoids the intermediate transfer process of transferring the open-width fabric from the loosening and opening machine to the water-pressing machine. The specific structure and working principle of the loosening and opening machine can be found in the literature with application number 202320114797.2, which is prior art and will not be described in detail here.

[0034] In this method, the delivery pipe 3 15 is equipped with a solenoid valve 4. Both the solenoid valve 4 and the water pump 2 10 are connected to the control module 2. The control module 2 drives and controls the solenoid valve 4 and the water pump 2 10.

[0035] In this method, a solenoid valve 14 is provided on the second delivery pipe 11. The solenoid valve 14 is connected to the control module 2, and the control module 2 drives and controls the solenoid valve 14.

[0036] In this method, the drive mechanism 5 includes a motor 51, a stirring rod 52, a screw rod 53, a transmission wheel 54, and a transmission belt 55. The motor 51 is fixedly installed on the top of the recycling box 1. The output end of the motor 51 is fixedly connected to the stirring rod 52. The stirring rod 52 is rotatably connected to the recycling box 1. By driving the stirring rod 52 through the motor 51, the raw materials can be mixed and stirred.

[0037] In this method, the screw rod 53 is rotatably connected to the circular tube 4. One end of the screw rod 53 and one end of the stirring rod 52 are both fixedly connected to the transmission wheel 54. The two transmission wheels 54 are connected to the same transmission belt 55. Driven by the motor 51 and by the transmission of the transmission belt 55 and the two transmission wheels 54, the screw rod 53 rotates inside the circular tube 4, thereby conveying the raw material to the discharge pipe at one end of the circular tube 4.

[0038] In this configuration, the motor 51 is connected to the control module 2, and a feed hopper is sealed to one side of the circular tube 4. The feed hopper corresponds to the screw rod 53, which facilitates the addition of raw materials.

[0039] Working principle: During use, the control module 2 drives and controls water pump 6, water pump 10, motor 51, solenoid valve 12, solenoid valve 2 13, solenoid valve 3 14, and solenoid valve 4. At the same time, the pH sensor 3 detects the pH value of the alkali solution in the recycling tank 1 and transmits the detected value to the control module 2 for display. This allows the staff to intuitively and conveniently understand the state of the alkali solution, determine whether it is suitable for recycling, and take timely action. This improves the efficiency of alkali solution recycling, optimizes the fiber opening effect on fabrics, and enhances convenience and accuracy.

[0040] By opening solenoid valve 314 and driving water pump 210, the alkali solution in alkali tank 9 can be transported to recycling tank 1 through conveying pipe 211. At the same time, the pH value is detected by pH sensor 3 to determine whether it can be reused. When the recycled alkali solution can be reused, the solenoid valve 12 is opened and driven by water pump 6, and the alkali solution in recycling tank 1 is transported to alkali tank 9 for reuse. When the recycled alkali solution cannot be reused, the solenoid valve 213 is opened and driven by water pump 6, and the alkali solution in recycling tank 1 is discharged through drain pipe 8.

[0041] Then, the raw material is fed into the circular tube 4 through the feed hopper. Then, the stirring rod 52 is driven by the motor 51 to rotate on the recovery box 1 and drive the corresponding transmission wheel 54 to rotate synchronously. Through the cooperation between the two transmission wheels 54 and the transmission belt 55, the screw rod 53 rotates synchronously on the circular tube 4. At this time, the raw material can be transported into the recovery box 1 by the cooperation between the screw rod 53 and the circular tube 4. Under the action of the stirring rod 52, the raw material is mixed and stirred in the gaps, thereby achieving the effect of preparing the alkali solution. Then, the above operation is repeated.

[0042] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, the alkaline solution in the recycling bin 1 can be automatically detected and the detection value can be fed back to the control module 2. The control module 2 can display the corresponding information on the display screen, so that the staff can intuitively and conveniently understand the state of the alkaline solution, determine whether it is suitable for recycling, and react in a timely manner, thereby improving the effect of alkaline solution recycling, optimizing the fiber opening effect on fabrics, and also achieving the effect of alkaline solution preparation, improving convenience, and having a simple structure and higher practicality.

Claims

1. A soda discharging device for a softening machine, characterized in that, It includes a recycling bin (1), a control module (2), and a drive mechanism (5); A control module (2) is fixedly installed on the recycling bin (1). A pH sensor (3) is provided on the recycling bin (1). The detection end of the pH sensor (3) is sealed to the recycling bin (1) and extends into the recycling bin (1). The pH sensor (3) is connected to the control module (2). A round tube (4) is provided on one side of the recycling bin (1). The drive mechanism (5) is set on the recycling bin (1) and the round tube (4). The recycling bin (1) is sealed with a conveying pipe four. One end of the conveying pipe four is equipped with a water pump one (6). One end of the water pump one (6) is connected to an alkali tank (9). A water pump two (10) is fixedly installed on one side of the alkali tank (9). A conveying pipe two (11) is sealed on the upper part of the water pump two (10). One end of the conveying pipe two (11) is sealed to the recycling bin (1).

2. A soda discharge device for a softening machine according to claim 1, characterized in that: The water pump (6) is sealed with a sewage pipe (8), and the sewage pipe (8) is equipped with a solenoid valve (13). The water pump (6) is sealed with a conveying pipe (7), one end of which is sealed to the alkali tank (9), and the conveying pipe (7) is equipped with a solenoid valve (12).

3. A soda discharge device for a softening machine according to claim 2, characterized in that: The solenoid valve one (12), solenoid valve two (13) and water pump one (6) are all connected to the control module (2).

4. A soda discharge device for a softening machine according to claim 1, characterized in that: One end of the second water pump (10) is sealed to the alkali tank (9), and a third conveying pipe (15) is sealed to the second water pump (10). One end of the third conveying pipe (15) is equipped with a loosening and twisting machine.

5. A soda discharge device for a softening machine according to claim 4, characterized in that: The delivery pipe three (15) is equipped with a solenoid valve four, and the solenoid valve four and the water pump two (10) are both connected to the control module (2).

6. A soda discharge device for a softening machine according to claim 1, characterized in that: The second delivery pipe (11) is equipped with a third solenoid valve (14), which is connected to the control module (2).

7. A soda discharge device for a softening machine according to claim 1, characterized in that: The drive mechanism (5) includes a motor (51), a stirring rod (52), a screw rod (53), a transmission wheel (54), and a transmission belt (55). The motor (51) is fixedly installed on the top of the recycling box (1). The output end of the motor (51) is fixedly connected to the stirring rod (52), and the stirring rod (52) is rotatably connected to the recycling box (1).

8. A soda discharge device for a softening machine according to claim 7, characterized in that: The spiral rod (53) is rotatably connected to the circular tube (4). One end of the spiral rod (53) and one end of the stirring rod (52) are both fixedly connected to a transmission wheel (54). The two transmission wheels (54) are connected to the same transmission belt (55).

9. A soda discharge device for a softening machine according to claim 7, characterized in that: The electric motor (51) is connected to the control module (2).

10. A soda discharge device for a softener according to claim 8, characterized in that: A feed hopper is sealed to one side of the circular tube (4), and the feed hopper corresponds to the screw rod (53).

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