Bleaching device for cotton yarn production
By designing a bleaching device for cotton yarn production with bleaching plates and sliding structures, the problem of uneven bleaching in the existing device is solved, and the full contact between the cotton yarn and the bleaching agent and a more uniform bleaching effect are achieved.
Patent Information
- Application Number
- CN202421934441.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The existing bleaching device for cotton yarn production has overlapping parts, and the sprayed bleaching agent is difficult to fully contact with the various parts of the cotton yarn, resulting in uneven bleaching.
A bleaching device for cotton yarn production including a bleaching pool and a bleaching structure is designed. The bleaching structure consists of a bleaching board, a chute, a slider and a U-shaped plate. The sliding slider and a U-shaped plate drive the bleaching board to move up and down, so that the cotton yarn is completely immersed in an alkaline solution or bleach.
Through this design, the cotton yarn is ensured to have sufficient contact with the bleach, avoiding the problem of uneven bleaching, and improving the bleaching effect.
Smart Images
Figure CN222923423U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bleaching devices for cotton yarn production, and particularly relates to a bleaching device for cotton yarn production. Background Art
[0002] Cotton yarn is a wire formed by cleaning and carding cotton fibers. During the growth process, cotton absorbs pigments in the soil, resulting in the fibers being yellow or gray. Therefore, during the production of cotton yarn, a bleaching device is needed to remove these pigments and make the cotton yarn whiter.
[0003] During the use of the current bleaching device for cotton yarn production by staff, it is often found that: the current bleaching device for cotton yarn production usually hangs the cotton yarn on a hanger, and then uses a spray head to spray bleach on the cotton yarn for bleaching. Due to the overlapping parts of the cotton yarn, the sprayed bleach is difficult to fully contact with each part of the cotton yarn, resulting in uneven bleaching. Content of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a bleaching device for cotton yarn production is proposed.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a bleaching device for cotton yarn production, including a bleaching pool, a bleaching structure is arranged on the bleaching pool, the bleaching structure is mainly composed of a bleaching plate, the bleaching plate is arranged in the bleaching pool, two sliding grooves are respectively opened on the inner walls of both sides of the bleaching pool, sliders are slidably connected in the two sliding grooves, the sliders are fixedly connected with the bleaching plate, a U-shaped plate is slidably connected in the two sliding grooves, and the U-shaped plate is fixedly connected with the bleaching plate.
[0006] The effects achieved by the above components are as follows: Inject an alkaline solution or bleach into the bleaching pool. Sliding the sliders and the U-shaped plate upward can drive the bleaching plate to move upward. The staff places the cotton yarn on the bleaching plate, and then slides the sliders and the U-shaped plate downward to drive the bleaching plate to move downward, so that the cotton yarn is completely immersed in the alkaline solution or bleach, thus avoiding the situation that the current bleaching device for cotton yarn production usually hangs the cotton yarn on a hanger, and then uses a spray head to spray bleach on the cotton yarn for bleaching. Due to the overlapping parts of the cotton yarn, the sprayed bleach is difficult to fully contact with each part of the cotton yarn, resulting in uneven bleaching.
[0007] Preferably, a rack is fixedly connected to one of the U-shaped plates, a gear is meshed with the rack, a first motor is fixedly connected to the bleaching pool, and an output shaft of the first motor is fixedly connected with the gear.
[0008] The effects achieved by the above components are as follows: When the first motor is started, the output shaft of the first motor drives the gear to rotate, thereby driving the U-shaped plate to slide up and down, making the operation more convenient.
[0009] Preferably, a clamping groove is provided on the bleaching tank, and a clamping block is slidably inserted on one of the U-shaped plates. The clamping block is adapted to the size of the clamping groove.
[0010] The effects achieved by the above components are as follows: When the bleaching plate rises to the highest position, slide the clamping block to make it snap into the clamping groove, so as to limit the bleaching plate and prevent the bleaching plate from sliding down during the process of placing the cotton yarn.
[0011] Preferably, a limiting groove is provided on the bleaching tank, a spring is sleeved on the clamping block, one end of the spring is fixedly connected to the clamping block, and the other end of the spring is fixedly connected to the U-shaped plate.
[0012] The effects achieved by the above components are as follows: During the sliding process of the bleaching plate, the clamping block slides in the limiting groove. At this time, the spring is in a stretched state. Therefore, when the clamping groove contacts the clamping block, the clamping block snaps into the clamping groove under the action of the spring's elastic force, making the limiting operation more convenient.
[0013] Preferably, a water draining structure is provided on the bleaching tank. The water draining structure is mainly composed of a water draining plate. The water draining plate is arranged in the bleaching tank. A sliding rod is fixedly connected to the bleaching plate, and the sliding rod is slidably connected to the water draining plate.
[0014] The effects achieved by the above components are as follows: After pretreatment with the alkaline solution, raise the bleaching plate, and then slide the water draining plate downward, so that the water draining plate and the bleaching plate squeeze the cotton yarn to squeeze out the excess solution. Then inject clean water to wash away the residual solution, and then squeeze out the water in the washed cotton yarn to prevent affecting the subsequent bleaching effect.
[0015] Preferably, a second motor is fixedly connected to the bleaching plate, a threaded rod is fixedly connected to the output shaft of the second motor, and the threaded rod is threadedly connected to the water draining plate.
[0016] The effects achieved by the above components are as follows: Start the second motor, the output shaft of the second motor drives the threaded rod to rotate. Since the water draining plate is limited and slides on the sliding rod, rotating the threaded rod can drive the water draining plate to move, making the operation more convenient.
[0017] Preferably, two sliding grooves are provided on the water draining plate, and a U-shaped pipe rack is slidably connected to the two sliding grooves. A plurality of nozzles are arranged on the U-shaped pipe rack.
[0018] The effects achieved by the above components are as follows: A pipeline communicating with the fan is provided on the U-shaped pipe rack, connecting the U-shaped pipe rack and the fan through the pipeline. When the fan is started, the fan can blow air through several nozzles towards the cotton yarn, thereby further drying the residual moisture on the cotton yarn.
[0019] Preferably, a reciprocating lead screw is rotatably connected in one of the sliding grooves, and a third motor is fixedly connected to the water draining plate. The output shaft of the third motor is fixedly connected to the reciprocating lead screw.
[0020] The effects achieved by the above components are as follows: When the third motor is started, the output shaft of the third motor drives the reciprocating lead screw to rotate. Since the U-shaped pipe rack is limited to slide in the sliding groove, rotating the reciprocating lead screw can drive the U-shaped pipe rack to reciprocate, making the air drying more uniform and efficient.
[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows. In the present utility model, by setting a bleaching structure, an alkaline solution or a bleaching agent is injected into the bleaching tank. Sliding the slider and the U-shaped plate upward can drive the bleaching plate to move upward. The staff places the cotton yarn on the bleaching plate, and then slides the slider and the U-shaped plate downward to drive the bleaching plate to move downward, so that the cotton yarn is completely immersed in the alkaline solution or the bleaching agent. Starting the first motor, the output shaft of the first motor drives the gear to rotate, and then drives the U-shaped plate to slide up and down, making the operation more convenient. When the bleaching plate rises to the highest position, slide the clamping block so that it snaps into the clamping groove, and the bleaching plate can be limited, preventing the bleaching plate from sliding down during the process of placing the cotton yarn. During the sliding process of the bleaching plate, the clamping block slides in the limiting groove. At this time, the spring is in a stretched state. Therefore, when the clamping groove contacts the clamping block, the clamping block snaps into the clamping groove under the action of the spring's elastic force, making the limiting operation more convenient, thus avoiding the situation that in the current bleaching device for cotton yarn production, the cotton yarn is usually hung on a hanging rack, and then a spray head is used to spray the bleaching agent onto the cotton yarn for bleaching. Since there are overlapping parts of the cotton yarn, it is difficult for the sprayed bleaching agent to fully contact each part of the cotton yarn, resulting in uneven bleaching. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 is a three-dimensional structure schematic diagram of a bleaching device for cotton yarn production proposed by the present utility model;
[0023] Figure 2 is a three-dimensional structure schematic diagram of another perspective of a bleaching device for cotton yarn production proposed by the present utility model;
[0024] Figure 3 is a partial schematic diagram of the bleaching structure of a bleaching device for cotton yarn production proposed by the present utility model;
[0025] Figure 4 is a partial schematic diagram of the water draining structure of a bleaching device for cotton yarn production proposed by the present utility model.
[0026] Legend: 1. Bleaching tank; 2. Bleaching structure; 21. Bleaching plate; 22. Slide groove; 23. Slide block; 24. U-shaped plate; 25. Rack; 26. Gear; 27. First motor; 28. Card slot; 29. Card block; 210. Limit groove; 211. Spring; 3. Drainage structure; 31. Drainage plate; 32. Slide rod; 33. Threaded rod; 34. Second motor; 35. Sliding groove; 36. U-shaped pipe rack; 37. Nozzle; 38. Reciprocating lead screw; 39. Third motor. Detailed implementation mode
[0027] Example 1, as Figure 1 shown, a bleaching device for cotton yarn production, including a bleaching tank 1.
[0028] Refer to Figures 1 to 3, a bleaching structure 2 is provided on the bleaching tank 1. The bleaching structure 2 is mainly composed of bleaching plates 21. The bleaching plates 21 are arranged in the bleaching tank 1. Two sliding grooves 22 are respectively opened on the inner walls of both sides of the bleaching tank 1. A slider 23 is slidably connected in the two sliding grooves 22. The slider 23 is fixedly connected to the bleaching plate 21. A U-shaped plate 24 is slidably connected in the two sliding grooves 22. The U-shaped plate 24 is fixedly connected to the bleaching plate 21. An alkaline solution or a bleaching agent is injected into the bleaching tank 1. Sliding the slider 23 and the U-shaped plate 24 upward can drive the bleaching plate 21 to move upward. The staff places the cotton yarn on the bleaching plate 21, and then slides the slider 23 and the U-shaped plate 24 downward to drive the bleaching plate 21 to move downward, so that the cotton yarn is completely immersed in the alkaline solution or the bleaching agent, thus avoiding the situation that in the current bleaching device for cotton yarn production, the cotton yarn is usually hung on a hanger and then a spray head is used to spray the bleaching agent on the cotton yarn for bleaching. Since there are overlapping parts of the cotton yarn, it is difficult for the sprayed bleaching agent to fully contact with each part of the cotton yarn, resulting in uneven bleaching. A rack 25 is fixedly connected to a U-shaped plate 24. A gear 26 is meshed with the rack 25. A first motor 27 is fixedly connected to the bleaching tank 1. The output shaft of the first motor 27 is fixedly connected to the gear 26. Starting the first motor 27, the output shaft of the first motor 27 drives the gear 26 to rotate, and then drives the U-shaped plate 24 to slide up and down, making the operation more convenient. A clamping groove 28 is opened on the bleaching tank 1. A clamping block 29 is slidably inserted into a U-shaped plate 24. The clamping block 29 is adapted to the clamping groove 28 in size. When the bleaching plate 21 rises to the highest position, slide the clamping block 29 to make it snap into the clamping groove 28, so as to limit the bleaching plate 21 and prevent the bleaching plate 21 from sliding down during the process of placing the cotton yarn. A limiting groove 210 is opened on the bleaching tank 1. A spring 211 is sleeved on the clamping block 29. One end of the spring 211 is fixedly connected to the clamping block 29, and the other end of the spring 211 is fixedly connected to the U-shaped plate 24. During the sliding process of the bleaching plate 21, the clamping block 29 slides in the limiting groove 210. At this time, the spring 211 is in a stretched state. Therefore, when the clamping groove 28 contacts the clamping block 29, the clamping block 29 snaps into the clamping groove 28 under the action of the elastic force of the spring 211 rebounding, making the limiting operation more convenient.
[0029] Refer to Figure 2 and Figure 4, a draining structure 3 is provided on the bleaching tank 1. The draining structure 3 is mainly composed of a draining plate 31. The draining plate 31 is arranged in the bleaching tank 1. A sliding rod 32 is fixedly connected to the bleaching plate 21, and the sliding rod 32 is slidably connected to the draining plate 31. After the alkaline solution pretreatment, raise the bleaching plate 21, and then slide the draining plate 31 downward, so that the draining plate 31 and the bleaching plate 21 can squeeze the cotton yarn to squeeze out the excess solution. Then inject clean water to wash the residual solution, and then squeeze out the water in the washed cotton yarn to prevent affecting the subsequent bleaching effect. A second motor 34 is fixedly connected to the bleaching plate 21, and a threaded rod 33 is fixedly connected to the output shaft of the second motor 34. The threaded rod 33 is threadedly connected to the draining plate 31. Start the second motor 34, and the output shaft of the second motor 34 drives the threaded rod 33 to rotate. Since the draining plate 31 is limited to slide on the sliding rod 32, rotating the threaded rod 33 can drive the draining plate 31 to move, making the operation more convenient. Two sliding grooves 35 are opened on the draining plate 31, and a U-shaped pipe rack 36 is slidably connected to the two sliding grooves 35. A number of nozzles 37 are arranged on the U-shaped pipe rack 36. A pipe communicating with the blower is provided on the U-shaped pipe rack 36. Connect the U-shaped pipe rack 36 and the blower through the pipe. Start the blower, and the blower can blow air through a number of nozzles 37 onto the cotton yarn, thereby further drying the residual moisture on the cotton yarn. A reciprocating screw rod 38 is rotatably connected in one sliding groove 35, and a third motor 39 is fixedly connected to the draining plate 31. The output shaft of the third motor 39 is fixedly connected to the reciprocating screw rod 38. Start the third motor 39, and the output shaft of the third motor 39 drives the reciprocating screw rod 38 to rotate. Since the U-shaped pipe rack 36 is limited to slide in the sliding groove 35, rotating the reciprocating screw rod 38 can drive the U-shaped pipe rack 36 to reciprocate, making the air drying more uniform and efficient.
[0030] Working principle: Inject an alkaline solution or bleaching agent into the bleaching tank 1. Sliding the slider 23 and the U-shaped plate 24 upward can drive the bleaching plate 21 to move upward. The staff places the cotton yarn on the bleaching plate 21, and then slides the slider 23 and the U-shaped plate 24 downward to drive the bleaching plate 21 to move downward, so that the cotton yarn is completely immersed in the alkaline solution or bleaching agent, thus avoiding the situation of uneven bleaching caused by the current bleaching device for cotton yarn production usually hanging the cotton yarn on a hanger and then using a spray head to spray the bleaching agent on the cotton yarn for bleaching. Since there are overlapping parts of the cotton yarn, it is difficult for the sprayed bleaching agent to fully contact with each part of the cotton yarn. Start the first motor 27. The output shaft of the first motor 27 drives the gear 26 to rotate, and then drives the U-shaped plate 24 to slide up and down, making the operation more convenient. When the bleaching plate 21 rises to the highest position, slide the clamping block 29 so that it snaps into the clamping groove 28, and the bleaching plate 21 can be limited, preventing the bleaching plate 21 from sliding down during the process of placing the cotton yarn. During the sliding process of the bleaching plate 21, the clamping block 29 slides in the limiting groove 210. At this time, the spring 211 is in a stretched state. Therefore, when the clamping groove 28 contacts the clamping block 29, the clamping block 29 snaps into the clamping groove 28 under the action of the spring-back elastic force of the spring 211, making the limiting operation more convenient. After pretreatment with the alkaline solution, raise the bleaching plate 21, and then slide the water drainage plate 31 downward so that the water drainage plate 31 and the bleaching plate 21 squeeze the cotton yarn to squeeze out the excess solution. Drain the alkaline solution through the drain port, then inject clean water to wash the residual solution, and then squeeze out the water in the washed cotton yarn to prevent affecting the subsequent bleaching effect. Start the second motor 34. The output shaft of the second motor 34 drives the threaded rod 33 to rotate. Since the water drainage plate 31 is limited and slides on the sliding rod 32, rotating the threaded rod 33 can drive the water drainage plate 31 to move, making the operation more convenient. The U-shaped pipe rack 36 is provided with a pipe communicated with the blower. Connect the U-shaped pipe rack 36 and the blower through the pipe. Start the blower, and the blower can blow air through a number of nozzles 37 onto the cotton yarn to further dry the residual moisture on the cotton yarn. Start the third motor 39. The output shaft of the third motor 39 drives the reciprocating lead screw 38 to rotate. Since the U-shaped pipe rack 36 is limited and slides in the sliding groove 35, rotating the reciprocating lead screw 38 can drive the U-shaped pipe rack 36 to reciprocate, making the air drying more uniform and efficient.
[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the relevant art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
Claims
1. A bleaching device for cotton yarn production, comprising a bleaching tank (1), characterized in that: The bleaching tank (1) is provided with a bleaching structure (2), the bleaching structure (2) mainly comprising a bleaching plate (21), the bleaching plate (21) being arranged in the bleaching tank (1), two slide grooves (22) are respectively provided on the inner walls on both sides of the bleaching tank (1), a slider (23) is slidably connected in the two slide grooves (22), the slider (23) is fixedly connected to the bleaching plate (21), a U-shaped plate (24) is slidably connected in the two slide grooves (22), the U-shaped plate (24) is fixedly connected to the bleaching plate (21).
2. The bleaching device for cotton yarn production according to claim 1, characterized in that: A rack (25) is fixedly connected to one of the U-shaped plates (24), a gear (26) is meshingly connected to the rack (25), a first motor (27) is fixedly connected to the bleaching tank (1), and an output shaft of the first motor (27) is fixedly connected to the gear (26).
3. The bleaching device for cotton yarn production according to claim 2, characterized in that: The bleaching tank (1) is provided with a slot (28), and a block (29) is slidably inserted into one of the U-shaped plates (24), wherein the block (29) is adapted in size to the slot (28).
4. The bleaching device for cotton yarn production according to claim 3, characterized in that: The bleaching tank (1) is provided with a limiting groove (210), the clamping block (29) is sleeved with a spring (211), one end of the spring (211) is fixedly connected to the clamping block (29), and the other end of the spring (211) is fixedly connected to the U-shaped plate (24).
5. The bleaching device for cotton yarn production according to claim 4, characterized in that: The bleaching tank (1) is provided with a drain structure (3), the drain structure (3) mainly comprising a drain plate (31), the drain plate (31) being arranged in the bleaching tank (1), the bleaching plate (21) being fixedly connected with a sliding rod (32), the sliding rod (32) being slidably connected to the drain plate (31).
6. The bleaching device for cotton yarn production according to claim 5, characterized in that: A second motor (34) is fixedly connected to the bleaching plate (21), a threaded rod (33) is fixedly connected to the output shaft of the second motor (34), and the threaded rod (33) is threadedly connected to the drain plate (31).
7. The bleaching device for cotton yarn production according to claim 6, characterized in that: The drain plate (31) is provided with two sliding grooves (35), the two sliding grooves (35) are slidably connected to a U-shaped pipe rack (36), and the U-shaped pipe rack (36) is provided with a plurality of nozzles (37).
8. The bleaching device for cotton yarn production according to claim 7, characterized in that: A reciprocating screw rod (38) is rotatably connected in one of the sliding grooves (35), a third motor (39) is fixedly connected to the drain plate (31), and an output shaft of the third motor (39) is fixedly connected to the reciprocating screw rod (38).