Cotton polyester yarn blending device

Abstract

The utility model discloses a cotton polyester yarn blending device which comprises a mixing box, a feeding hopper is arranged on the upper surface of the mixing box, two mixing rollers are rotatably connected to the inner wall of the mixing box, a plurality of stirring columns are fixedly connected to the surfaces of the mixing rollers in an annular array mode, and air cavities are formed in the mixing rollers. Two supporting plates are fixedly connected to the upper surface of the mixing box, limiting sliding grooves are formed in the surfaces of the supporting plates, transverse rods are slidably connected into the limiting sliding grooves, and pushing plates are fixedly connected to the lower surfaces of the transverse rods; and the pushing plate is slidably connected with the inner wall of the feeding hopper, and a box door is hinged to the front surface of the mixing box. The two mixing rollers rotate to drive the multiple stirring columns to rotate, so that materials can be preliminarily mixed, the materials can float, suspend and be mixed through air injection of the air injection holes, the material mixing effect is further improved, and the subsequent cotton polyester yarn production quality is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of blending equipment technology, specifically a cotton-polyester blending device. Background Technology

[0002] Cotton-polyester yarn is a type of yarn made from a blend of cotton and polyester. It combines the softness and absorbency of cotton with the strength and abrasion resistance of polyester, making it widely used in the textile industry. Cotton-polyester yarn is commonly used to make various garments, home textiles, and other products that require both comfort and durability.

[0003] In the production of cotton-polyester yarn, cotton fibers and polyester fibers need to be mixed. A cotton blending machine is a device used to mix different types of fibers and is commonly used in the textile industry. Its main function is to uniformly mix different types of fibers (such as cotton, polyester, wool, etc.) in a certain proportion for subsequent spinning and weaving processes.

[0004] However, existing cotton blending machines suffer from several drawbacks. First, the materials are not mixed sufficiently, which affects the quality of the subsequent cotton-polyester yarn. Second, the materials are manually fed into the blending machine from the hopper, and during operation, the materials easily accumulate and clog the inlet. Therefore, these issues need to be addressed. Utility Model Content

[0005] The purpose of this invention is to provide a cotton-polyester blending device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cotton-polyester blending device, comprising a mixing box, a feeding hopper on the upper surface of the mixing box, two mixing rollers rotatably connected to the inner wall of the mixing box, multiple stirring columns fixedly connected to the surface of the mixing rollers in a circular array, an air cavity opened inside the mixing rollers, and multiple air jet holes connected to the ventilation cavity in a circular array on the surface of the mixing rollers, two support plates fixedly connected to the upper surface of the mixing box, a limiting groove opened on the surface of the support plates, a transverse rod slidably connected in the limiting groove, a pusher plate fixedly connected to the lower surface of the transverse rod, and the pusher plate slidably connected to the inner wall of the feeding hopper, and a box door hinged to the front surface of the mixing box.

[0007] Preferably, a servo motor is fixedly connected to the left side of the mixing box, and the rotating end of the servo motor is fixedly connected to the rotating end of one of the mixing rollers. The outer surfaces of the right ends of the two mixing rollers are fixedly connected to first transmission wheels, and the outer surfaces of the two first transmission wheels are jointly fitted with a first transmission belt.

[0008] Preferably, a high-pressure blower is fixedly connected to the right side of the mixing box, and a three-ventilation pipe is provided on the upper surface of the high-pressure blower. The three-ventilation pipe is rotatably connected to the rotating end of the mixing roller, and the air outlet of the three-ventilation pipe is interconnected with the air cavity inside the mixing roller.

[0009] Preferably, a drive rod is rotatably connected to the surface of the support plate, and a second transmission wheel and an eccentric wheel are fixedly connected to the outer surface of the drive rod, respectively. A third transmission wheel is fixedly connected to the outer surface of the rotating end of the mixing roller, and a second transmission belt is sleeved on the outer surfaces of the second and third transmission wheels. A push-pull arm is rotatably connected to the outer surface of the eccentric wheel, and the end of the push-pull arm away from the eccentric wheel is rotatably connected to the end of the transverse rod.

[0010] Preferably, the inner wall of the mixing box is fixedly connected to a slide rail, and a storage box is slidably connected to the surface of the slide rail.

[0011] Preferably, an electric telescopic rod is fixedly connected to the inner wall of the mixing box, and the telescopic end of the electric telescopic rod is fixedly connected to the lower surface of the storage box through a connecting plate.

[0012] Preferably, a weighing device is provided on the lower surface of the storage box.

[0013] Beneficial effects

[0014] This utility model provides a cotton-polyester blending device, which has the following beneficial effects:

[0015] 1. This cotton-polyester yarn blending device can drive multiple stirring columns to rotate through two mixing rollers, thereby initially mixing the materials. By spraying air through the air jet holes, the materials can be made to float and be mixed, thereby further improving the material mixing effect and effectively improving the production quality of subsequent cotton-polyester yarn.

[0016] 2. In this cotton-polyester blending device, when material gets clogged in the feeding hopper, the limiting slide groove limits the horizontal plate. The reciprocating motion of the horizontal rod drives the pushing plate to reciprocate up and down, thereby pushing the material clogged in the feeding hopper into the mixing box, thus effectively preventing material from getting clogged at the feeding port.

[0017] 3. This cotton-polyester blending device can also blow away the material wrapped around the surface of the mixing column by spraying high-pressure air through the jet hole, thereby effectively avoiding the situation where the material is wrapped around the surface of the mixing column and affects the mixing of the material. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a cotton-polyester blending device proposed in this utility model.

[0019] Figure 2This is a cross-sectional perspective view of a cotton-polyester blending device proposed in this utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the mixing box of a cotton-polyester blending device proposed in this utility model;

[0021] Figure 4 This is a left-side cross-sectional view of a cotton-polyester blending device proposed in this utility model.

[0022] In the diagram: 1. Mixing box; 2. Feeding hopper; 3. Mixing roller; 4. Stirring column; 5. Air chamber; 6. Air jet; 7. Support plate; 8. Limiting groove; 9. Horizontal rod; 10. Pushing plate; 11. Box door; 12. Servo motor; 13. First transmission wheel; 14. First transmission belt; 15. High-pressure blower; 16. Three ventilation ducts; 17. Drive rod; 18. Second transmission wheel; 19. Eccentric wheel; 20. Third transmission wheel; 21. Second transmission belt; 22. Push-pull arm; 23. Slide rail; 24. Storage box; 25. Electric telescopic rod; 26. Weighing device. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a cotton-polyester blending device, including a mixing box 1, a feeding hopper 2 on the upper surface of the mixing box 1, two mixing rollers 3 rotatably connected to the inner wall of the mixing box 1, multiple stirring columns 4 fixedly connected in a ring array on the surface of the mixing rollers 3, an air cavity 5 opened inside the mixing rollers 3, and multiple air jet holes 6 connected to the air cavity 5 in a ring array on the surface of the mixing rollers 3, two support plates 7 fixedly connected to the upper surface of the mixing box 1, a limiting groove 8 opened on the surface of the support plate 7, a transverse rod 9 slidably connected in the limiting groove 8, a pusher plate 10 fixedly connected to the lower surface of the transverse rod 9, and the pusher plate 10 slidably connected to the inner wall of the feeding hopper 2, and a box door 11 hinged to the front surface of the mixing box 1. The rotation of the two mixing rollers 3 can drive the multiple stirring columns 4 to rotate, thereby performing preliminary mixing of materials. Air jets through the air jet holes 6 can make the materials float and suspend in the air and mix, thereby further improving the material mixing effect and effectively improving the production quality of subsequent cotton-polyester yarn.

[0025] The high-pressure airflow ejected through the jet hole 6 can also blow away the material wrapped around the surface of the stirring column 4, thereby effectively preventing the material from wrapping around the surface of the stirring column 4 and affecting the mixing of the material.

[0026] A servo motor 12 is fixedly connected to the left side of the mixing box 1, and the rotating end of the servo motor 12 is fixedly connected to the rotating end of one of the mixing rollers 3. The outer surfaces of the right ends of the two mixing rollers 3 are fixedly connected to the first transmission wheel 13, and the outer surfaces of the two first transmission wheels 13 are jointly fitted with the first transmission belt 14. By setting the servo motor 12, the first transmission wheel 13 and the first transmission belt 14, the servo motor 12 can drive one of the mixing rollers 3 to rotate, the rotation of the mixing roller 3 can drive the first transmission wheel 13 to rotate, and the first transmission belt 14 can drive the two mixing rollers 3 to rotate synchronously in the same direction.

[0027] A high-pressure blower 15 is fixedly connected to the right side of the mixing box 1. A three-ventilation pipe 16 is provided on the upper surface of the high-pressure blower 15. The three-ventilation pipe 16 is rotatably connected to the rotating end of the mixing roller 3. The air outlet of the three-ventilation pipe 16 is connected to the air cavity 5 inside the mixing roller 3. By setting up the high-pressure blower 15 and the three-ventilation pipe 16, the high-pressure airflow can be transported from the three-ventilation pipe 16 to the air cavity 5 by the operation of the high-pressure blower 15, and finally ejected from the jet hole 6.

[0028] A drive rod 17 is rotatably connected to the surface of the support plate 7. A second transmission wheel 18 and an eccentric wheel 19 are fixedly connected to the outer surface of the drive rod 17. A third transmission wheel 20 is fixedly connected to the outer surface of the rotating end of the mixing roller 3. A second transmission belt 21 is fitted on the outer surfaces of the second transmission wheel 18 and the third transmission wheel 20. A push-pull arm 22 is rotatably connected to the outer surface of the eccentric wheel 19. The end of the push-pull arm 22 away from the eccentric wheel 19 is rotatably connected to the end of the transverse rod 9. The servo motor 12 can drive the mixing roller 3 to rotate. The rotation of the mixing roller 3 can drive the third transmission wheel 20 to rotate. The second transmission belt 21 can drive the second transmission wheel 18 to rotate. The rotation of the second transmission wheel 18 can drive the drive rod 17 to rotate. The rotation of the drive rod 17 can drive the eccentric wheel 19 to rotate. The rotation of the eccentric wheel 19 can drive the push-pull arm 22 to move, thereby driving the transverse rod 9 to move up and down reciprocatingly.

[0029] When material gets stuck in the feeding hopper 2, the limiting slide 8 limits the horizontal plate. The horizontal rod 9 moves up and down, which drives the pusher plate 10 to move up and down, thus pushing the material stuck in the feeding hopper 2 into the mixing box 1, thereby effectively preventing the material from getting stuck at the feeding port.

[0030] A slide rail 23 is fixedly connected to the inner wall of the mixing box 1. A storage box 24 is slidably connected to the surface of the slide rail 23. An electric telescopic rod 25 is fixedly connected to the inner wall of the mixing box 1. The telescopic end of the electric telescopic rod 25 is fixedly connected to the lower surface of the storage box 24 through a connecting plate. By setting up the storage box 24, the mixed material can be collected. By extending and retracting the electric telescopic rod 25, the storage box 24 can be driven to push the box door 11, thereby facilitating the removal of the mixed material from the mixing box 1.

[0031] A weighing device 26 is provided on the lower surface of the storage box 24. By providing the weighing device 26, it is convenient to weigh the mixed materials in the storage box 24.

[0032] Working principle: When the cotton-polyester blending device is in use, cotton fibers and polyester fibers are first fed into the feeding hopper 2. The pusher plate 10 moves up and down, pushing the material blocked in the feeding hopper 2 into the mixing box 1, thus effectively avoiding blockage at the feeding port. Then, the servo motor 12 and the high-pressure blower 15 are turned on. The servo motor 12 drives the two mixing rollers 3 to rotate synchronously in the same direction. The high-pressure blower 15 sprays high-pressure air from the air jet holes 6. The rotation of the two mixing rollers 3 drives the rotation of multiple stirring columns 4, thus performing preliminary mixing of the materials. The air jets from the air jet holes 6 make the materials float and mix, thereby further improving the mixing effect and effectively improving the production quality of the subsequent cotton-polyester yarn.

[0033] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cotton-polyester blending apparatus, comprising a mixing box (1), characterized in that: The mixing box (1) is provided with a feeding hopper (2) on its upper surface. Two mixing rollers (3) are rotatably connected to the inner wall of the mixing box (1). Multiple stirring columns (4) are fixedly connected to the surface of the mixing rollers (3) in a ring array. An air cavity (5) is opened inside the mixing rollers (3). Multiple air jet holes (6) connected to the ventilation cavity (5) are also opened to the surface of the mixing rollers (3) in a ring array. Two support plates (7) are fixedly connected to the upper surface of the mixing box (1). A limiting groove (8) is opened on the surface of the support plate (7). A transverse rod (9) is slidably connected in the limiting groove (8). A pusher plate (10) is fixedly connected to the lower surface of the transverse rod (9). The pusher plate (10) is slidably connected to the inner wall of the feeding hopper (2). A box door (11) is hinged to the front surface of the mixing box (1).

2. The cotton-polyester blending device according to claim 1, characterized in that: A servo motor (12) is fixedly connected to the left side of the mixing box (1), and the rotating end of the servo motor (12) is fixedly connected to the rotating end of one of the mixing rollers (3). The outer surfaces of the right ends of the two mixing rollers (3) are fixedly connected to a first transmission wheel (13), and the outer surfaces of the two first transmission wheels (13) are jointly fitted with a first transmission belt (14).

3. The cotton-polyester blending device according to claim 1, characterized in that: A high-pressure blower (15) is fixedly connected to the right side of the mixing box (1). A three-ventilation pipe (16) is provided on the upper surface of the high-pressure blower (15). The three-ventilation pipe (16) is rotatably connected to the rotating end of the mixing roller (3), and the air outlet of the three-ventilation pipe (16) is connected to the air cavity (5) inside the mixing roller (3).

4. The cotton-polyester blending device according to claim 2, characterized in that: The surface of the support plate (7) is rotatably connected to a drive rod (17). The outer surface of the drive rod (17) is fixedly connected to a second transmission wheel (18) and an eccentric wheel (19). The outer surface of the rotating end of the mixing roller (3) is fixedly connected to a third transmission wheel (20). The outer surfaces of the second transmission wheel (18) and the third transmission wheel (20) are jointly fitted with a second transmission belt (21). The outer surface of the eccentric wheel (19) is rotatably connected to a push-pull arm (22). The end of the push-pull arm (22) away from the eccentric wheel (19) is rotatably connected to the end of the transverse rod (9).

5. The cotton-polyester blending device according to claim 1, characterized in that: The inner wall of the mixing box (1) is fixedly connected to a slide rail (23), and a storage box (24) is slidably connected to the surface of the slide rail (23).

6. The cotton-polyester blending apparatus according to claim 5, characterized in that: An electric telescopic rod (25) is fixedly connected to the inner wall of the mixing box (1), and the telescopic end of the electric telescopic rod (25) is fixedly connected to the lower surface of the storage box (24) through a connecting plate.

7. The cotton-polyester blending device according to claim 5, characterized in that: A weighing device (26) is provided on the lower surface of the storage box (24).

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