Water cooling device for ES fiber production

Abstract

The utility model belongs to the technical field of fiber processing, and particularly relates to an ES fiber production water cooling device which comprises a workbench, a water tank is arranged in the middle of the workbench, a through circular through groove is formed in the joint of the water tank and the workbench, and a fiber water cooling structure is arranged at the through groove. The fiber water cooling structure comprises a driving unit and a water circulation unit. The driving unit comprises a first rotating cylinder, a second rotating cylinder, a clamping block, a large gear, a rotating shaft, filtering holes, a small gear and a motor, the first rotating cylinder is fixed in the second rotating cylinder through the clamping block, the large gear is fixedly connected to the upper portion of the outer side of the second rotating cylinder, and the small gear is connected to the large gear in a meshed mode. According to the water cooling device for ES fiber production, the outer side of the second rotary drum is rotationally connected into the water tank, so that the first rotary drum can freely rotate in the water tank and is in full contact with cooling water at the same time, it is ensured that fibers can be evenly cooled when passing through the first rotary drum, and the fiber quality problem caused by uneven cooling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fiber processing, in particular to a water cooling device for ES fiber production. Background Art

[0002] ES fiber is a bicomponent, low-melting-point, hot-melt fiber that combines the properties of materials such as polyethylene (PE) and polypropylene (PP) or polyethylene terephthalate (PET). Its core, primarily composed of polypropylene, serves as the main fiber, providing strength and stability. The polyethylene sheath acts as a hot-melt adhesive, allowing the fibers to bond together at a specific temperature. ES fiber boasts high strength and modulus, even exceeding steel in some respects, yet its density is only one-fifth that of steel, resulting in high specific strength and modulus.

[0003] The Chinese patent with announcement number CN215713677U discloses an automatic water-cooling production device for ES fiber core layer materials, including a cooling drum, a water storage chamber is provided inside the cooling drum, the inner side of the top of the cooling drum is fixedly connected to the top of the temperature sensor, the left end of the cooling drum is welded to the right end of the left connector, a left track groove is provided inside the left end of the cooling drum, the right end of the cooling drum is welded to the left end of the right connector, a right track groove is provided inside the right end of the cooling drum, the right end of the right connector is rotatably connected to the bottom end of the right wall of the fixed frame, the inside of the right track groove is slidably connected to the side of the connecting disk, the right end of the connecting disk is conductively connected to the left end of the top of the right connecting pipe, and the left end of the bottom of the right connecting pipe is conductively connected to the right end of the drive chamber. A blade rack is installed inside the driving chamber, and the bottom end of the blade rack is fixedly connected to the top of the motor shaft. A frequency converter, a controller, and a semiconductor refrigeration chip controller are provided on the right control panel at the top of the fixed frame. A material inlet is provided inside the top of the fixed frame, and the side surface of the left connecting head is rotatably connected to the bottom end of the left wall of the fixed frame. The left track groove is slidingly connected to the side surface of the left connecting disk. The left end of the left connecting disk is fixedly connected to the right end of the intermediate connecting pipe, and the left end of the intermediate connecting pipe is conductively connected to the right end of the cooling chamber. A water inlet pipe is installed at the top of the left end of the cooling chamber, and a top cover is provided on the top of the water inlet pipe. A semiconductor refrigeration chip is installed inside the bottom end of the cooling chamber, and one end of the left connecting pipe is connected to the left end of the cooling chamber, and the other end is fixed to the left side of the driving chamber.

[0004] The above-mentioned prior art solutions have the following drawbacks: Although the design of the cooling drum and water reservoir is intended to improve cooling uniformity, in actual operation, uneven cooling may still occur due to factors such as the distribution of the fiber material within the drum, the rotational speed, and the cooling water flow rate. In particular, the center of the fiber material or areas where it is densely packed may not be adequately cooled.

[0005] Therefore, we proposed a water cooling device for ES fiber production to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a water cooling device for ES fiber production to solve the problem of insufficient cooling uniformity proposed in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a water cooling device for ES fiber production, comprising a workbench, a water tank is provided in the middle of the workbench, a circular through groove is provided at the junction of the water tank and the workbench, and a fiber water cooling structure is provided in the through groove;

[0008] The fiber water cooling structure includes a driving unit and a water circulation unit;

[0009] The driving unit includes a rotating drum 1, a rotating drum 2, a clamping block, a large gear, a rotating shaft, a filter hole, a small gear and a motor. The rotating drum 1 is fixed to the inside of the rotating drum 2 by the clamping block, the large gear is fixedly connected to the upper outer side of the rotating drum 2, the small gear is meshed and connected to the large gear, the output end of the motor is connected to the middle part of the small gear through a coupling, and the bottom of the small gear is rotatably connected to the workbench through a rotating shaft. The filter hole is opened on the rotating drum 1 and the rotating drum 2.

[0010] Preferably, a support block is fixedly connected to the back of the motor, and the bottom of the support block is fixedly connected to the workbench. This ensures the stability of the motor during operation and reduces noise and component wear caused by motor vibration. As a fixed point for the motor, the support block can effectively transmit and disperse motor vibration, protecting the motor and other components from damage and extending the service life of the equipment.

[0011] Preferably, the support block is made of stainless steel, and a shock-absorbing pad is provided between the bottom of the support block and the workbench to further absorb and disperse the vibration generated when the motor is running, thereby improving the stability and service life of the entire equipment.

[0012] Preferably, handles are fixedly connected to both sides of the interior of the drum 1. The design of the handles makes it easy for the operator to take out the drum 1 when needed, thereby improving the usability and operability of the equipment and reducing the difficulty and time of maintenance work.

[0013] Preferably, the water circulation unit includes a cooling box, a water pipe 1, a water injection port, a semiconductor refrigeration plate, a semiconductor refrigeration plate controller, a water pump, and a water pipe 2. The front of the cooling box is connected to the back of the water tank. One end of the water pipe 1 is fixedly connected to the water outlet of the water pump, and the other end of the water pipe 1 is fixedly connected to the inside of the water tank. One end of the water pipe 2 is fixedly connected to the right side of the cooling box, and the other end of the water pipe 2 is fixedly connected to the inside of the water tank. The water pump is arranged inside the cooling box, the water injection port is opened on the upper surface of the cooling box, the semiconductor refrigeration plate is arranged on the inner wall of the cooling box, and the semiconductor refrigeration plate controller is arranged on the left side of the cooling box. The water circulation unit is cooled by the efficient semiconductor refrigeration plate, which has the advantages of low energy consumption and low noise compared to the traditional compressor refrigeration method. The circulation action of the water pump ensures that the cooling water can flow continuously and evenly through the water tank to effectively cool the fiber.

[0014] Preferably, the back of the cooling box is fixedly connected to heat dissipation fins. The design of the heat dissipation fins increases the contact area between the cooling box and the air, improving the heat dissipation efficiency. This helps to quickly dissipate the heat generated by the semiconductor cooling chip into the air, maintain the temperature inside the cooling box stable, and ensure that the cooling effect is not affected.

[0015] Preferably, the outer side of the second drum is rotatably connected to the interior of the water tank, allowing the first drum to rotate freely inside the water tank while maintaining sufficient contact with the cooling water. The fibers can be evenly cooled as they pass through the first drum, thereby improving the cooling effect and product quality.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This ES fiber production system utilizes a water-cooling device. The outer side of the second drum is rotatably connected to the inside of the water tank, allowing the first drum to rotate freely inside the tank while maintaining full contact with the cooling water. This ensures that the fibers are evenly cooled as they pass through the first drum, avoiding fiber quality issues caused by uneven cooling.

[0018] 2. This ES fiber production water-cooling unit features a motor securely fixed to the workbench via a support block. A shock-absorbing pad between the bottom of the support block and the workbench effectively absorbs vibrations generated by the motor during operation, reducing noise and component wear, thereby extending the equipment's service life. The drive unit utilizes a gear transmission mechanism. The motor drives a small gear, which in turn rotates the large gear and drum 2, which in turn drives drum 1. This transmission mechanism offers a compact structure, high efficiency, and ease of maintenance and adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall back structure of the utility model;

[0020] Figure 2This is a schematic diagram of the overall top view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall side structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the split structure of the rotary drum of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the cooling box of the present invention.

[0024] In the figure: 1 workbench, 2 heat sink fins, 3 cooling box, 301 water pipe 1, 302 water inlet, 303 semiconductor refrigeration plate, 304 semiconductor refrigeration plate controller, 305 water pump, 306 water pipe 2, 401 motor, 402 small gear, 403 rotating drum 1, 404 rotating drum 2, 405 clamping block, 406 large gear, 407 rotating shaft, 408 filter hole, 5 water tank, 6 handles. DETAILED DESCRIPTION

[0025] The following will be combined with the 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.

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0027] Example 1:

[0028] A water-cooling device for ES fiber production includes a workbench 1 with a water tank 5 located in the middle of the workbench 1 to store cooling water and provide the necessary medium for the fiber cooling process. A circular through-groove is provided at the junction of the water tank 5 and the workbench 1, and a fiber water-cooling structure is provided in the through-groove.

[0029] The fiber water-cooling structure includes a drive unit and a water circulation unit;

[0030] The drive unit includes a drum 1 403, a drum 2 404, a clamping block 405, a gear 406, a rotating shaft 407, a filter hole 408, a pinion 402 and a motor 401. The drum 1 403 is fixed to the inside of the drum 2 404 by the clamping block 405. The drum 1 403 is fixed to the inside of the drum 2 404 by the clamping block 405, forming a double-layer structure, which helps to increase the contact area between the fiber and the cooling water and improve the cooling effect. The outer side of the drum 2 404 is rotatably connected to the inside of the water tank 5, so that the drum 1 403 can rotate freely inside the water tank 5, ensuring that the fiber is evenly cooled when passing through. The gear 406 is fixedly connected to the upper outside of the drum 2 404, and the pinion 402 is meshed and connected to the gear 406. The output end of the motor 401 is connected to the middle part of the pinion 402 through a coupling. The motor 401 drives the pinion 402 to rotate, thereby driving the gear 406 and the drum 2 404 to rotate, thereby achieving fiber cooling. A support block is fixedly connected to the back of the motor 401, and the bottom of the support block is fixedly connected to the top of the workbench 1. The support block is made of stainless steel, and a shock-absorbing pad is provided between the bottom of the support block and the workbench 1. The shock-absorbing pad between the bottom of the support block and the workbench 1 effectively absorbs the vibration generated when the motor is running, reduces noise and component wear, and extends the service life of the equipment. The bottom of the pinion 402 is rotatably connected to the workbench 1 via the rotating shaft 407, and the filter hole 408 is provided on the rotating drum 1 403 and the rotating drum 2 404. The filter hole 408 is provided on the rotating drum 1 403 and the rotating drum 2 404, which helps the cooling water to enter the rotating drum 1 403 and the rotating drum 2 404. The handles 6 are fixedly connected to both sides of the interior of the rotating drum 1 403, which facilitates the operator to remove the fiber from the rotating drum 1 403 when needed, thereby improving the usability and operability of the equipment.

[0031] Example 2:

[0032] Based on Example 1, the water circulation unit includes a cooling box 3, water pipe 1 301, a water inlet 302, a semiconductor cooling fin 303, a semiconductor cooling fin controller 304, a water pump 305, and water pipe 2 306. The front of the cooling box 3 is connected to the back of the water tank 5. The back of the cooling box 3 is fixedly connected to a heat sink 2. The heat sink 2 fixedly connected to the back increases the contact area with the air, improves heat dissipation efficiency, and helps maintain a stable temperature inside the cooling box. One end of water pipe 1 301 is fixedly connected to the water outlet of the water pump 305, and the other end of water pipe 1 301 is fixedly connected to the inside of the water tank 5. One end of water pipe 2 306 is fixedly connected to the right side of the cooling box 3, and the other end of water pipe 2 306 is fixedly connected to the inside of the water tank 5. The water pump 305 is disposed inside the cooling box 3. Water pipe 1 301 connects the water pump 305, the water tank 5, and the cooling box 3, forming a cooling water circulation loop. The water inlet 302 is provided on the upper surface of the cooling box 3 to facilitate the addition of cooling water to the cooling box 3 to maintain a sufficient supply of cooling water. Semiconductor refrigeration chips 303 are installed on the inner wall of cooling box 3. They use semiconductor refrigeration technology to cool the cooling water. Compared with traditional compressor refrigeration methods, they have the advantages of lower energy consumption and lower noise. Semiconductor refrigeration chip controller 304 is used to control the operating status of semiconductor refrigeration chips 303, ensuring the stability and controllability of the cooling effect.

[0033] Working Principle: The semiconductor refrigeration chip 303 in the cooling tank 3 uses semiconductor refrigeration technology to cool the water in the cooling tank. The semiconductor refrigeration chip controller 304 controls the operating state of the semiconductor refrigeration chip 303 to ensure the stability and controllability of the cooling effect. The cooled cooling water is driven by a water pump 305 and flows into the water tank 5 through water pipe 1 301. At the same time, some of the warm water in the water tank 5 flows back to the cooling tank 3 through water pipe 2 306, forming a cooling water circulation loop. The cooling water exchanges heat with the ES fibers passing through the water tank 5, absorbing heat from the fibers and thus reducing the fiber temperature.

[0034] Motor 401 drives pinion 402 through a coupling. Pinion 402 meshes with gear 406, driving gear 406 and its fixed connection, drum 2 404, to rotate. The rotation of drum 2 404 also rotates drum 1 403 within it. The double-layer structure of drums 1 403 and 404 increases the contact area between the fibers and the cooling water, improving the cooling effect.

Claims

1. A water cooling device for ES fiber production, comprising a workbench (1), characterized in that: A water tank (5) is provided in the middle of the workbench (1), and a through circular groove is provided at the junction of the water tank (5) and the workbench (1), and a fiber water cooling structure is provided at the groove; The fiber water cooling structure includes a driving unit and a water circulation unit; The driving unit comprises a rotating drum (403), a rotating drum (404), a clamping block (405), a large gear (406), a rotating shaft (407), a filter hole (408), a small gear (402) and a motor (401). The rotating drum (403) is fixed to the inside of the rotating drum (404) through the clamping block (405). The large gear (406) is fixedly connected to the upper outside of the rotating drum (404). The small gear (402) is meshed and connected to the large gear (406). The output end of the motor (401) is connected to the middle of the small gear (402) through a coupling. The bottom of the small gear (402) is rotatably connected to the workbench (1) through the rotating shaft (407). The filter hole (408) is provided on the rotating drum (403) and the rotating drum (404).

2. A water cooling device for ES fiber production according to claim 1, characterized in that: The back of the motor (401) is fixedly connected to a support block, and the bottom of the support block is fixedly connected above the workbench (1).

3. The water cooling device for ES fiber production according to claim 2, characterized in that: The support block is made of stainless steel, and a shock-absorbing pad is provided between the bottom of the support block and the workbench (1).

4. The water cooling device for ES fiber production according to claim 1, characterized in that: Handles (6) are fixedly connected to both sides of the interior of the rotating drum (403).

5. The water cooling device for ES fiber production according to claim 1, characterized in that: The water circulation unit comprises a cooling box (3), a water pipe (301), a water injection port (302), a semiconductor cooling plate (303), a semiconductor cooling plate controller (304), a water pump (305) and a water pipe (306). The front of the cooling box (3) is connected to the back of the water box (5). One end of the water pipe (301) is fixedly connected to the water outlet of the water pump (305). The other end of the water pipe (301) is fixedly connected to the inside of the water box (5). One end of the water pipe (306) is fixedly connected to the right side of the cooling box (3). The other end of the water pipe (306) is fixedly connected to the inside of the water box (5). The water pump (305) is arranged inside the cooling box (3). The water injection port (302) is opened on the upper surface of the cooling box (3). The semiconductor cooling plate (303) is arranged on the inner wall of the cooling box (3). The semiconductor cooling plate controller (304) is arranged on the left side of the cooling box (3).

6. The water cooling device for ES fiber production according to claim 5, characterized in that: The back of the cooling box (3) is fixedly connected with heat dissipation fins (2).

7. The water cooling device for ES fiber production according to claim 1, characterized in that: The outer side of the second rotating drum (404) is rotatably connected to the inside of the water tank (5).

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