Crimping machine for polyester staple fiber processing

Abstract

The utility model relates to the technical field of production and processing equipment, and provides a crimping machine for polyester staple fiber processing, which comprises a water tank and a heat preservation shell, the inner surface of the bottom of the water tank is fixedly connected with a partition plate, the inner surface of the water tank is provided with a conveying assembly I, the outer surface of the water tank is fixedly connected with two supporting plates I, and the two supporting plates I are arranged on the partition plate. First motors are fixedly connected to the tops of the two first supporting plates correspondingly, first rotating shafts are arranged on the two first motors through output shafts correspondingly, rotating wheels are fixedly installed on the outer surfaces of the two first rotating shafts correspondingly, and a plurality of first notches are formed in the outer surfaces of the two rotating wheels correspondingly, so that steam is prevented from escaping from an inlet and an outlet of the crimping machine; according to the polyester staple fiber heating device, the heat dissipation loss and energy consumption are reduced, the possibility that steam escapes to scald workers is avoided, the body health of the workers is guaranteed, meanwhile, the problem that the surfaces of polyester staple fibers are damaged due to direct steam heating is avoided, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing equipment, in particular to a crimping machine for processing polyester staple fibers. Background Art

[0002] The crimping machine usually applies pressure and friction to the fiber mechanically, causing the fiber to deform under heat, and then cools and sets the deformation into a permanent crimped form.

[0003] Although current technology has many advantages, the disadvantage of current technology is that when the crimping machine is working, high temperature is required to heat the fiber and then plasticize the fiber. However, a large amount of heat inside the crimping machine will escape from the inlet and outlet of the crimping machine. Heat escape will cause a large amount of heat energy loss, and more energy will be required to maintain the temperature inside the crimping machine, thereby increasing energy consumption. The escaped heat may increase the risk of burns to the operator and endanger the health of the staff. At the same time, the existing crimping machine directly sends the fiber into the heating zone for heating with steam. Directly heating the fiber with steam will cause damage to the fiber surface, affecting the strength and appearance of the fiber, and thus affecting the product quality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a crimping machine for processing polyester staple fibers to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a crimping machine for processing polyester staple fibers, comprising: a water tank and a heat-insulating outer shell, the inner surface of the bottom of the water tank is fixedly connected to a partition, the inner surface of the water tank is provided with a conveying component 1, the outer surface of the water tank is fixedly connected to two support plates 1, the tops of the two support plates 1 are fixedly connected to a motor 1, the two motors 1 are provided with a rotating shaft 1 through an output shaft, the outer surfaces of the two rotating shafts 1 are fixedly mounted with rotating wheels, the outer surfaces of the two rotating wheels are provided with a plurality of notches 1, and the inner surfaces of the plurality of notches 1 are A second slot is provided, and multiple inner surfaces of the second slots are movably embedded with telescopic rods, and multiple tops of the telescopic rods are fixedly connected with friction plates, and multiple outer surfaces of the telescopic rods are movably sleeved with springs, and multiple outer surfaces of the friction plates are fixedly connected with multiple friction blocks. The outer surface of the heat-insulating shell is provided with a shaping mechanism, which prevents steam from escaping from the inlet and outlet of the crimping machine, reduces heat dissipation loss and energy consumption, and avoids the possibility of steam escaping and scalding staff, thereby ensuring the health of staff and avoiding the problem of direct steam heating causing damage to the surface of polyester staple fiber.

[0006] As a preferred embodiment, the shaping mechanism includes a support plate 2, the top of the support plate 2 is fixedly connected to a motor 2, the motor 2 is provided with a rotating shaft 2 through an output shaft, the outer surface of the rotating shaft 2 is fixedly mounted with a shaping wheel and a pulley 1, the inner surface of the heat-insulating shell is movably embedded with two rotating shafts 3, the outer surfaces of the two rotating shafts 3 are provided with a conveying assembly 2, one of the rotating shafts 3 is fixedly mounted with a pulley 2 on the outer surface, the outer surface of the pulley 2 is connected with a transmission belt, and the motor 2 can provide power for the rotation of the rotating shaft 2.

[0007] As a preferred embodiment, the heat-insulating outer shell is fixedly connected to the outer surface of the water tank, the rotating shaft 1 is movably embedded in the inner surface of the water tank, multiple springs are fixedly connected to the inner surfaces of multiple notches 1, and multiple springs are fixedly connected to the outer surfaces of multiple friction plates. The rotating shaft 1 can transmit the power of the motor 1 to the rotating wheel.

[0008] As a preferred embodiment, the second rotating shaft is movably embedded in the inner surface of the heat-insulating shell, and the transmission belt is connected to the outer surface of the pulley one. The transmission belt can transmit the power of the pulley one to the pulley two.

[0009] Compared with the prior art, the advantages and positive effects of the present invention are:

[0010] The utility model utilizes a water tank so that the inlet and outlet of the crimping machine are immersed in water, which avoids the escape of steam from the inlet and outlet of the crimping machine, reduces heat dissipation loss and energy consumption, and also avoids the possibility of scalding the staff by steam escape, thereby ensuring the health of the staff. At the same time, before steam heating the polyester staple fiber, water bath heating is first performed, which avoids the problem of direct steam heating causing damage to the surface of the polyester staple fiber, and to a certain extent ensures the strength and appearance of the polyester staple fiber, and ensures the quality of the product. In combination with the movement of the friction plate, the possibility of excessive stretching of the polyester staple fiber by the friction plate is reduced to a certain extent, further ensuring the quality of the product. When the product enters the cooling and shaping area, process water is used to cool the product and shape the product, which reduces the influence of subsequent processes on the curvature of the product and further ensures the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of a crimping machine for polyester staple fiber processing provided by the present invention;

[0012] Figure 2 This is a schematic diagram of the internal structure of a crimping machine for polyester staple fiber processing provided by the present invention;

[0013] Figure 3 This is a partial structural diagram of a crimping machine for polyester staple fiber processing provided by the present invention;

[0014] Figure 4 The utility model provides a schematic diagram of the pulley position structure of a crimping machine for polyester staple fiber processing.

[0015] Legend:

[0016] 1. Water tank; 2. Insulation shell; 3. Partition; 4. Conveying component 1; 5. Support plate 1; 6. Motor 1; 7. Rotating shaft 1; 8. Slot 1; 9. Slot 2; 10. Telescopic rod; 11. Spring; 12. Friction plate; 13. Friction block; 14. Support plate 2; 15. Motor 2; 16. Rotating shaft 2; 17. Pulley 2; 18. Rotating shaft 3; 19. Conveying component 2; 20. Rotating wheel; 21. Drive belt; 22. Pulley 1; 23. Forming wheel. DETAILED DESCRIPTION

[0017] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figure 1-4 The utility model provides a technical solution: a crimping machine for polyester staple fiber processing, comprising: a water tank 1 and a heat-insulating shell 2, a partition 3 is fixedly connected to the inner surface of the bottom of the water tank 1, a conveying component 4 is provided on the inner surface of the water tank 1, two support plates 5 are fixedly connected to the outer surface of the water tank 1, the tops of the two support plates 5 are fixedly connected to a motor 6, the two motors 6 are provided with a rotating shaft 7 through the output shaft, the outer surfaces of the two rotating shafts 7 are fixedly installed with rotating wheels 20, the outer surfaces of the two rotating wheels 20 are provided with a plurality of notches 8, the inner surfaces of the plurality of notches 8 are provided with notches 9, and the plurality of The inner surface of the slot 2 9 is movably embedded with a telescopic rod 10, and the tops of the multiple telescopic rods 10 are fixedly connected with friction plates 12. The outer surfaces of the multiple telescopic rods 10 are movably sleeved with springs 11, and the outer surfaces of the multiple friction plates 12 are fixedly connected with multiple friction blocks 13. The outer surface of the heat-insulating outer shell 2 is provided with a shaping mechanism, which prevents steam from escaping from the inlet and outlet of the crimping machine, reduces heat dissipation loss and energy consumption, and avoids the possibility of steam escape scalding the staff, thereby ensuring the health of the staff. At the same time, it avoids the problem of direct steam heating causing damage to the surface of the polyester staple fiber, thereby ensuring product quality.

[0019] like Figure 1-4As shown, the shaping mechanism includes a support plate 2 14, the top of the support plate 2 14 is fixedly connected to a motor 2 15, the motor 2 15 is provided with a rotating shaft 2 16 through an output shaft, the outer surface of the rotating shaft 2 16 is fixedly mounted with a shaping wheel 23 and a pulley 1 22, the inner surface of the heat-insulating shell 2 is movably embedded with two rotating shafts 3 18, the outer surfaces of the two rotating shafts 3 18 are provided with a conveying assembly 2 19, the outer surface of one of the rotating shafts 3 18 is fixedly mounted with a pulley 2 17, the outer surface of the pulley 2 17 is connected with a transmission belt 21, and the motor 2 15 can provide power for the rotation of the rotating shaft 2 16, so that the rotating shaft 2 16 rotates.

[0020] like Figure 1-4 As shown, the heat-insulating shell 2 is fixedly connected to the outer surface of the water tank 1, the rotating shaft 7 is movably embedded in the inner surface of the water tank 1, multiple springs 11 are fixedly connected to the inner surfaces of multiple notches 8, and multiple springs 11 are fixedly connected to the outer surfaces of multiple friction plates 12. The rotating shaft 7 can transmit the power of the motor 6 to the rotating wheel 20 to make the rotating wheel 20 rotate.

[0021] like Figure 1-4 As shown, the second rotating shaft 16 is movably embedded in the inner surface of the heat-insulating shell 2, and the transmission belt 21 is connected to the outer surface of the pulley 1 22. The transmission belt 21 can transmit the power of the pulley 1 22 to the pulley 2 17, so that the pulley 2 17 drives the rotating shaft 3 18 to rotate.

[0022] Working principle: This equipment is a crimping machine for polyester staple fiber processing. When in use, first connect the polyester staple fiber to the traction belt, and then pass the traction belt through the guide rollers, conveying component 1 4, conveying component 2 19 and rotating wheel 20 according to the process requirements, and then fill water into the water tank 1 to make the water level in the water tank 1 slightly lower than the water tank 1. The partition 3 divides the water tank 1 into two areas. The larger area is the water bath heating area, and the smaller area is the cooling and shaping area. The heating elements are in the water tank 1 and the insulation shell 2. First, turn on the heating element inside the water tank 1 to heat the water in the water bath heating area in the water tank 1. When the process water generates more steam, turn on the heating element in the insulation shell 2 to heat the steam again, and then Then, an external power source is used to pull the traction belt, and the conveying component 1 4, the motor 1 6 on the support plate 1 5 and the motor 2 15 on the support plate 2 14 are started. The motor 2 15 drives the rotating shaft 2 16 to rotate through the output shaft, and the rotating shaft 2 16 drives the shaping wheel 23 and the pulley 1 22 to rotate. The pulley 1 22 drives the pulley 2 17 to rotate through the transmission belt 21, and the pulley 2 17 drives the conveying component 2 19 to rotate through one of the rotating shafts 3 18. Because the traction belt passes through the middle of the shaping wheel 23 and the conveying component 2 19, the polyester staple fiber also passes through the middle of the shaping wheel 23 and the conveying component 2 19. At this time, the polyester staple fiber is in the heating zone, and the polyester staple fiber is heated. The material becomes soft due to heat, which makes it easier for the shaping wheel 23 and the conveying component 2 19 to plasticize and convey it. When the plasticized polyester staple fiber moves to the rotating wheel 20, it will first enter the process water in the cooling and shaping area for shaping, reducing the impact of the later process on the curvature of the polyester staple fiber. The motor 16 drives the rotating shaft 17 to rotate through the output shaft, and the rotating shaft 17 drives the rotating wheel 20 to rotate. Because part of the friction plate 12 on the outer side of the rotating wheel 20 is wrapped by the polyester staple fiber, and the friction block 13 provides sufficient friction, when the rotating wheel 20 rotates, it will indirectly drive the polyester staple fiber to move, and the polyester staple fiber will give the friction plate 12 a reverse force, causing the spring 11 in the slot 18 to deform and obtain elastic potential energy. The telescopic rod 10 moves on the inner surface of the slot 2 9. When the friction plate 12 does not contact the polyester staple fiber due to rotation, the spring 11 releases the elastic potential energy, causing the friction plate 12 to move to the initial position, laying the foundation for the next contact with the polyester staple fiber. Because of the intervention of the spring 11, the friction plate 12 can move slightly, further reducing the impact on the curvature of the polyester staple fiber. When the polyester staple fiber passes through the lowest rotating wheel 20, the polyester staple fiber will fall onto the conveying component 1 4 and be transported out of the water tank 1 by the conveying component 1 4. Because the polyester staple fiber is in water when entering and exiting the crimping machine, steam is avoided from escaping from the inlet and outlet, reducing heat loss and energy consumption.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A crimping machine for polyester staple fiber processing, comprising: A water tank (1) and a heat-insulating shell (2), characterized in that: a partition (3) is fixedly connected to the inner surface of the bottom of the water tank (1), a conveying component (4) is provided on the inner surface of the water tank (1), two support plates (5) are fixedly connected to the outer surface of the water tank (1), the tops of the two support plates (5) are fixedly connected to a motor (6), the two motors (6) are provided with a rotating shaft (7) through the output shaft, the outer surfaces of the two rotating shafts (7) are fixedly installed with rotating wheels (20), and the two rotating wheels The outer surface of the (20) is provided with a plurality of slots (8), the inner surface of the plurality of slots (8) is provided with a plurality of slots (9), the inner surface of the plurality of slots (9) is movably embedded with a telescopic rod (10), the top of the plurality of telescopic rods (10) is fixedly connected with a friction plate (12), the outer surface of the plurality of telescopic rods (10) is movably sleeved with a spring (11), the outer surface of the plurality of friction plates (12) is fixedly connected with a plurality of friction blocks (13), and the outer surface of the thermal insulation shell (2) is provided with a shaping mechanism.

2. A crimping machine for polyester staple fiber processing according to claim 1, characterized in that: The shaping mechanism comprises a second support plate (14), the top of the second support plate (14) is fixedly connected to a second motor (15), the second motor (15) is provided with a second rotating shaft (16) through an output shaft, the outer surface of the second rotating shaft (16) is fixedly mounted with a shaping wheel (23) and a first pulley (22), the inner surface of the heat-insulating shell (2) is movably embedded with two third rotating shafts (18), the outer surfaces of the two third rotating shafts (18) are provided with a second conveying assembly (19), the outer surface of one of the third rotating shafts (18) is fixedly mounted with a second pulley (17), and the outer surface of the second pulley (17) is connected to a transmission belt (21).

3. The crimping machine for polyester staple fiber processing according to claim 1, characterized in that: The heat-insulating outer shell (2) is fixedly connected to the outer surface of the water tank (1), the rotating shaft (7) is movably embedded in the inner surface of the water tank (1), the plurality of springs (11) are fixedly connected to the inner surfaces of the plurality of notches (8), and the plurality of springs (11) are fixedly connected to the outer surfaces of the plurality of friction plates (12).

4. The crimping machine for polyester staple fiber processing according to claim 2, characterized in that: The second rotating shaft (16) is movably embedded in the inner surface of the heat-insulating shell (2), and the transmission belt (21) is transmission-connected to the outer surface of the first pulley (22).

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