A cooling device for a sealing strip

Abstract

This utility model relates to the field of sealing strip cooling, specifically to a cooling device for sealing strips. The cooling device includes a cooling pool, a wind chamber, and traction components. The wind chamber is positioned above the cooling pool. Several spaced fans are installed on any side wall of the wind chamber, with the fans directed towards the sealing strip. Several traction components are installed on the inner walls of the cooling pool and the wind chamber, with the traction directions of the traction components in opposite directions within the cooling pool and the wind chamber. By combining water cooling in the lower cooling pool with air cooling in the upper wind chamber, and ensuring the traction directions of the traction components are opposite in the cooling pool and the wind chamber, most of the heat is dissipated after the sealing strip passes through the cooling pool. When it enters the wind chamber, coolant still adheres to the surface of the sealing strip. The fans in the wind chamber dry the coolant and remove heat, effectively solving the problem of excessive space occupation caused by excessively long water channels when cooling sealing pipes with a single cooling pool.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip cooling, and more specifically to a cooling device for sealing strips. Background Technology

[0002] Sealing strips are products used for sealing, and their main function is to prevent external substances from entering or internal substances from leaking. They also serve functions such as shock absorption, waterproofing, sound insulation, heat insulation, dust prevention, and fixation. They are widely used in the automotive, construction, and electronics industries.

[0003] After the sealing strip is compressed, it needs to be cooled in time to fix its shape and improve its physical properties. In existing sealing strip cooling devices, water cooling is often used. This method is fast and can effectively improve the mechanical properties of some sealing strips. However, it requires a long water channel for cooling, which places high demands on the production site and increases production costs. Utility Model Content

[0004] The purpose of this invention is to solve the problem that conventional water cooling devices for sealing strips have excessively long water channels, resulting in large space occupation and low space utilization in the production site. This invention provides a cooling device for sealing strips that can effectively reduce the area occupied in the production site, thereby reducing production costs.

[0005] To achieve the above objectives, the present invention provides a cooling device for sealing strips, the cooling device for sealing strips comprising:

[0006] A cooling pool, wherein a coolant is provided in the cooling pool;

[0007] A wind chamber is located above the cooling pool. Several fans are arranged at intervals on any side wall of the wind chamber, and the fans are configured to direct the airflow towards the sealing strip.

[0008] A traction assembly is provided, wherein several traction assemblies are provided on the inner walls of the cooling pool and the air chamber to pull the sealing strip through the cooling pool and the air chamber at a uniform speed. The traction directions of the traction assemblies in the cooling pool and the air chamber are opposite.

[0009] Preferably, the cooling pool has an outlet pipe at the end near the sealing strip where it enters the cooling pool, and an inlet pipe at the end away from the sealing strip where it enters the cooling pool.

[0010] Preferably, a connecting plate is provided above the cooling pool, with one end of the connecting plate connected to the cooling pool and the other end connected to the bottom of the air chamber.

[0011] Preferably, the connecting plate is provided with a steering roller.

[0012] Preferably, fans are provided on the side walls of the air chamber on both the left and right sides along the length of the air chamber to form a convection air duct.

[0013] Preferably, the upper and lower ends of the air chamber are provided as openings.

[0014] Preferably, the traction assembly is configured as two traction rollers placed parallel in the vertical direction, and at least one of the traction assemblies is connected to a drive component.

[0015] Preferably, the driving component is a servo motor.

[0016] Preferably, the surface of the traction roller is coated with an anti-slip coating.

[0017] The above technical solution combines water cooling in the lower cooling pool with air cooling in the upper air chamber. The cooling pool and air chamber are placed in the same vertical direction, and the traction components are pulled in opposite directions in the cooling pool and air chamber. After the sealing strip passes through the cooling pool, most of the heat will be dissipated. When it enters the air chamber, there is still coolant attached to the surface of the sealing strip. The fan on the air chamber can dry the coolant and remove the heat at the same time. This effectively solves the problem of excessive space occupation caused by the excessive length of the water channel when cooling the sealing pipe with a single cooling pool. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a cooling device for sealing strips provided by this utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle traction roller within the device.

[0020] Explanation of reference numerals in the attached figures

[0021] 1. Cooling pool; 2. Air chamber; 3. Fan; 4. Sealing strip; 5. Connecting plate; 6. Traction roller; 11. Water inlet pipe; 12. Water outlet pipe; 51. Steering roller; 61. Servo motor. Detailed Implementation

[0022] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0023] like Figure 1-2As shown, this utility model provides a cooling device for a sealing strip. The device includes a cooling pool 1, a wind chamber 2, and traction components. The cooling pool 1 contains coolant. The wind chamber 2 is located above the cooling pool 1. Several spaced-apart fans 3 are installed on any side wall of the wind chamber 2, with the fan 3 directing the airflow towards the sealing strip 4. Several traction components are installed on the inner walls of the cooling pool 1 and the wind chamber 2 to pull the sealing strip 4 through the cooling pool 1 and the wind chamber 2 at a uniform speed. The components are pulled in opposite directions in the cooling pool 1 and the air chamber 2. By combining the water cooling of the lower cooling pool 1 and the air cooling of the upper air chamber 2, the cooling pool 1 and the air chamber 2 are placed in the same vertical direction, and the pulling directions of the traction components in the cooling pool 1 and the air chamber 2 are opposite. After the sealing strip 4 passes through the cooling pool 1, most of the heat will be dissipated. When it enters the air chamber 2, there is still coolant attached to the surface of the sealing strip 4. The fan 3 on the air chamber 2 can dry the coolant and remove the heat at the same time, which effectively solves the problem of excessive space occupation caused by the excessive length of the water channel when cooling the sealing pipe with a single cooling pool 1.

[0024] According to the technical solution provided by this utility model, the cooling pool 1 is provided with an outlet pipe 12 at the end near the sealing strip 4 and an inlet pipe 11 at the end away from the sealing strip 4. This design is to make the fluid flow direction in the cooling pool 1 opposite to the traction direction of the sealing strip 4, which can improve the cooling efficiency and keep the water temperature in the cooling area of ​​the cooling pool 1 suitable and stable.

[0025] According to the technical solution provided by this utility model, a connecting plate 5 is provided above the cooling pool 1. One end of the connecting plate 5 is connected to the cooling pool 1, and the other end is connected to the bottom end of the air chamber 2. A steering roller 51 is provided on the connecting plate 5. This design is to reduce the bending angle of the sealing strip 4 and avoid irreversible bending caused by excessive bending angle of the sealing strip 4.

[0026] According to the technical solution provided by this utility model, fans 3 are provided on the side walls of the wind chamber 2 along the length of the wind chamber 2 on both the left and right sides to form a convection air duct. The upper and lower ends of the wind chamber 2 are set as openings. By setting the convection air duct and setting the openings at the upper and lower ends of the wind chamber 2, on the one hand, the convection air can cause the liquid water cooling part that initially adheres to the sealed pipe to be blown back into the cooling pool 1 by the convection air. On the other hand, the convection air can also discharge the humid gas from the main body of the device. In some embodiments, the upper end of the wind chamber 2 is directed to the outside to discharge the humid gas, so as to avoid the air cooling efficiency from decreasing due to excessive humidity in the air.

[0027] In some embodiments, the traction assembly is configured as two traction rollers 6 placed parallel in the vertical direction, and at least one of the traction assemblies 6 is connected to a drive unit, which is configured as a servo motor 61. This allows the traction speed to be adjusted using the servo motor 61, making it convenient to adjust the traction speed to be the same as the extrusion speed of the front sealing strip 4.

[0028] According to the technical solution provided by this utility model, the surface of the traction roller 6 is coated with an anti-slip coating to increase the friction on the surface of the traction roller 6 and prevent slippage.

[0029] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings; however, the present invention is not limited thereto. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention. To avoid unnecessary repetition, the present invention will not describe the various possible combinations separately. However, these simple modifications and combinations should also be considered as the content disclosed in the present invention and are all within the protection scope of the present invention.

Claims

1. Cooling device for a sealing strip, characterized in that The utility model relates to a cooling pool and a wind chamber, and a traction assembly is arranged on the inner wall of the cooling pool and the wind chamber to pull the sealing strip to pass through the cooling pool and the wind chamber at a constant speed. The utility model relates to a cooling pool and a wind chamber, and a traction assembly is arranged on the inner wall of the cooling pool and the wind chamber to pull the sealing strip to pass through the cooling pool and the wind chamber at a constant speed. The cooling pool is provided with a water outlet pipe at one end close to the entry of the sealing strip into the cooling pool, and a water inlet pipe at the other end away from the entry of the sealing strip into the cooling pool. The cooling pool is provided with a connecting plate above, which is connected with the cooling pool at one end and with the bottom end of the wind chamber at the other end.

2. Cooling device for a sealing strip according to claim 1, characterized in that The connecting plate is provided with a deflection roller.

3. The cooling device for a sealing strip according to claim 1, characterized in that The left and right sides of the wind chamber are provided with fans for forming a convection air duct.

4. Cooling device for a sealing strip according to claim 3, characterized in that The upper and lower ends of the wind chamber are open.

5. The cooling device for a sealing strip according to claim 1, characterized in that The traction assembly is provided with two vertically arranged traction rollers, and at least one traction roller is connected with a driving member.

6. Cooling device for a sealing strip according to claim 5, characterized in that The driving member is a servo motor.

7. The cooling device for a sealing strip according to claim 1, characterized in that The surface of the traction roller is coated with a non-slip coating.

8. Cooling device for a sealing strip according to claim 7, characterized in that ​ 9. The cooling device for a sealing strip according to claim 7, characterized in that ​

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