Cloth edge singeing machine cooling mechanism and singeing production line

Abstract

The utility model relates to a cooling mechanism of a cloth edge singeing machine and a singeing production line. The technical problem that an existing cooling mechanism is unreasonable in design is solved. The cooling mechanism of the cloth edge singeing machine comprises a cooling box body, two sides of the cooling box body are respectively provided with a cloth inlet and a cloth outlet, two sides of the bottom of the cooling box body along the width direction are provided with cooling grooves, and cooling liquid is arranged in the cooling grooves; the two cooling rollers are correspondingly and rotationally arranged at the upper end of the cooling tank, the outer walls of the cooling rollers are sleeved with water absorption parts, the upper ends of the cooling rollers protrude out of the cooling tank, and the lower ends of the cooling rollers are immersed in the cooling liquid; and the downward pressing guide roller is arranged in the cooling box body and located above the cooling roller, the lower end of the downward pressing guide roller is connected with the cloth, and the downward pressing guide roller is connected with a lifting driver. According to the cooling mechanism of the cloth edge singeing machine, the tension degree of cloth is kept by pressing down the guide rollers, and the cloth is fully contacted with the cooling rollers to finish continuous cooling of the cloth.

Description

Technical Field

[0001] The utility model belongs to the field of cloth cooling equipment, and relates to a cooling mechanism of a cloth edge singeing machine and a singeing production line. Background Art

[0002] For example, a Chinese patent document discloses a cooling device for a singeing machine [202223219862.2], including a frame and a singeing mechanism and a cooling mechanism installed on the frame. The cooling mechanism includes a cooling water tank and a cold water roller. The cooling water tank is arranged near the singeing mechanism. The top of the cooling water tank is respectively provided with a feed inlet and a discharge port for the fabric to enter and exit. The cold water roller is arranged in the cooling water tank. A pressure roller is rotatably connected to one side of the frame near the cooling water tank, and a through hole is opened through the pressure roller along its length direction. A connecting assembly is connected to the cooling water tank, and the end of the connecting assembly away from the cooling water tank is rotatably connected to the two ends of the pressure roller, and the connecting assembly is respectively connected to the two ends of the through hole.

[0003] The defects of the above technical solution are: no targeted treatment is made for cooling the edge of the cloth, the whole cloth enters the cooling water, the water consumption is large, and the subsequent drying requires a lot of time. Utility Model Content

[0004] The purpose of the utility model is to provide a cooling mechanism for a cloth edge singeing machine and a singeing production line in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] The cooling mechanism of the cloth edge singeing machine comprises:

[0007] The cooling box has cloth inlets and outlets on both sides, and cooling grooves are provided on both sides of the bottom of the cooling box along the width direction, and coolant is provided in the cooling grooves;

[0008] Two cooling rollers are provided and rotated correspondingly at the upper end of the cooling trough, the outer wall of the cooling roller is sleeved with a water absorbing part, the upper end of the cooling roller protrudes from the cooling trough and the lower end of the cooling roller is immersed in the coolant;

[0009] The downward pressing guide roller is arranged in the cooling box and is located above the cooling roller. The lower end of the downward pressing guide roller is connected to the cloth. The downward pressing guide roller is connected to a lifting driver for driving the downward pressing guide roller to press against both sides of the cloth and fit with the upper end of the cooling roller.

[0010] Furthermore, the cloth inlet and outlet are each provided with two inlet and outlet guide rollers which are arranged vertically at intervals.

[0011] Furthermore, the height of the lower end of the downward pressing guide roller is lower than the height of the in-and-out guide roller.

[0012] Furthermore, a fixed bracket is provided at the upper end of the cooling trough, and a synchronous rotating shaft connecting two cooling rollers is provided on the fixed bracket.

[0013] Furthermore, the axial length of the cooling roller is equal to the width of the cooling groove.

[0014] Furthermore, the cooling box body is also provided with a water storage tank whose bottom is connected to the cooling tank.

[0015] Furthermore, the height of the water tank is the same as that of the cooling tank and a liquid level meter is provided in the water tank.

[0016] Furthermore, the diameter of the downward pressure guide roller is greater than the diameter of the cooling roller.

[0017] The utility model also provides a singeing production line, which has the cooling mechanism of the cloth edge singeing machine.

[0018] Compared with the prior art, the cooling mechanism of the fabric edge singeing machine maintains the fabric tension between the inlet and outlet guide rollers and the downward pressure guide roller by means of the downward pressure guide roller, and at the same time drives the downward pressure guide roller to press against both sides of the fabric to fit with the upper end of the cooling roller, so that the fabric is in full contact with the cooling roller to complete the cooling of the fabric edge, and the continuous cooling of the fabric is completed by the circulating rotation of the cooling trough and the immersion of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model provides a side sectional schematic diagram of a cooling mechanism of a cloth edge singeing machine.

[0020] Figure 2 for Figure 1 A schematic front cross-sectional view of a cooling mechanism of a cloth edge singeing machine.

[0021] In the figure, 10, cooling box; 11, cloth inlet and outlet; 12, cooling trough; 13, coolant; 14, inlet and outlet guide rollers; 20, cooling rollers; 21, water absorption part; 22, fixed bracket; 23, synchronous shaft; 30, downward pressure guide roller; 31, lifting drive; 40, water storage tank; 41, liquid level meter. DETAILED DESCRIPTION

[0022] Embodiment 1

[0023] See also Figure 1 to Figure 2 , which is a schematic diagram of a cooling mechanism of a cloth edge singeing machine and a singeing production line provided by the utility model.

[0024] The cooling mechanism of the fabric edge singeing machine includes: a cooling box 10, a cooling trough 12 arranged in the cooling box 10, a cooling roller 20 arranged in the cooling trough 12, a downward pressure guide roller 30 located on the cooling roller 20, etc. It can be imagined that the cooling mechanism of the fabric edge singeing machine also includes other functional components and specific structures, such as electrical connection components, control components, installation structures, etc., which are all technologies well known to those skilled in the art, so they will not be described in detail one by one here.

[0025] The cooling box 10 is a closed box, and a cloth inlet and outlet 11 is provided on both sides of the cooling box 10 for the cloth to be immersed in the cooling box 10. The cloth inlet and outlet 11 are each provided with two vertically spaced inlet and outlet guide rollers 14, and the cloth passes through the two inlet and outlet guide rollers 14 to ensure that the cloth can be laid flat in and out of the cooling box 10, and prevent the cloth from contacting the inner wall of the box during transportation. In this embodiment, the power for conveying the cloth is provided by a front winding roller or a clamping roller, which is a prior art and will not be described in detail here.

[0026] The bottom of the cooling box 10 is provided with cooling grooves 12 on both sides along the width direction. The cooling grooves 12 are arranged at intervals. The spacing between the two cooling grooves 12 is greater than the width of the cloth, ensuring that the edges of the cloth on both sides are located above the cooling grooves 12 and in contact with the cooling roller 20. Cooling liquid 13 is provided in the cooling grooves 12. In this embodiment, the cooling liquid 13 is clean water, and alkali liquid or other methods can also be added to cool the edges of the cloth while performing surface treatment. The height of the cooling liquid 13 is lower than the height of the cooling grooves 12 to prevent the cooling liquid 13 from overflowing.

[0027] The cooling roller 20 has two correspondingly rotatably arranged at the upper end of the cooling trough 12. Specifically, a fixed bracket 22 is provided at the upper end of the cooling trough. The fixed bracket 22 is detachably installed. A synchronous shaft 23 connecting the two cooling rollers 20 is provided on the fixed bracket 22. The two cooling rollers 20 are kept in sync through the synchronous shaft 23 to avoid uneven force on both sides of the contacting cloth, which causes wrinkles during transportation. A water absorption part 21 is sleeved on the outer wall of the cooling roller 20. The water absorption cloth is made of high-density water absorption sponge. After the water absorption part 21 contacts the cooling liquid 13, it has a high amount of cooling liquid 13. The upper end of the cooling roller 20 protrudes from the cooling trough 12 and the lower end of the cooling roller 20 is immersed in the cooling liquid 13. After the cooling roller 20 contacts the cooling liquid 13 by rotating, the water absorption part 21 is immersed in the cooling liquid 13. When the water absorption part 21 rotates to the top of the cooling trough 12, the water absorption part 21 contacts the lower end of the edge of the cloth to achieve cooling of the edge of the cloth. The axial length of the cooling roller 20 is equal to the width of the cooling groove 12. This structure is used to limit the influence of the fluctuation of the liquid level of the cooling liquid 13 when the cooling roller 20 rotates.

[0028] The pressing guide roller 30 is arranged in the cooling box 10 and is located above the cooling roller 20. The lower end of the pressing guide roller 30 is in contact with the cloth. The conveying and guiding of the cloth in the cooling box 10 is completed by the pressing guide roller 30, and the cloth is kept flat. The lower end height of the pressing guide roller 30 is lower than the height of the in-and-out guide roller 14. This structure ensures that the cloth passes through the pressing guide roller 30, and the pressing guide roller 30 remains in contact and exerts force on the upper end of the cloth.

[0029] A lifting driver 31 connected to the pressing guide roller 30 is provided at the upper end of the cooling box body 10. The lifting driver 31 is a cylinder. The height of the pressing guide roller 30 is controlled by the lifting driver 31 to maintain the cloth tension between the in-and-out guide roller 14 and the pressing guide roller 30. At the same time, the pressing guide roller 30 is driven to press against both sides of the cloth and fit against the upper end of the cooling roller 20, so that the cloth is fully in contact with the cooling roller 20 to complete the cooling of the cloth edge.

[0030] The diameter of the pressing guide roller 30 is larger than the diameter of the cooling roller 20, so that the cloth tends to be flat when passing around the pressing guide roller 30, and the rotation speed of the pressing guide roller 30 is slowed down, thereby increasing the cooling time of the cloth.

[0031] The cooling box 10 is also provided with a water tank 40 whose bottom is connected to the cooling tank 12, and the water tank 40 is used to replenish the coolant 13 in the cooling tank 12. The cooling tank 12 and the water tank 40 are in the same air pressure environment to ensure that the liquid levels of the two cooling tanks 12 and the water tank 40 remain level.

[0032] The height of the water tank 40 is the same as that of the cooling tank 12 and a liquid level meter 41 is provided in the water tank 40. The liquid level meter 41 detects the liquid level in the cooling tank 12 synchronously by detecting the liquid level in the water tank 40, thereby avoiding direct detection of the cooling tank 12 during the working state, and avoiding errors in the detection data caused by liquid level fluctuations.

[0033] Embodiment 2

[0034] The utility model also provides a singeing production line, which is provided with a cooling mechanism for the cloth edge singeing machine. Except for the cooling mechanism for the cloth edge singeing machine, other structures are existing technologies or commercially available parts.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A cooling mechanism for a cloth edge singeing machine, characterized in that: The cooling mechanism of the cloth edge singeing machine comprises: The cooling box has cloth inlets and outlets on both sides, and cooling grooves are provided on both sides of the bottom of the cooling box along the width direction, and coolant is provided in the cooling grooves; Two cooling rollers are provided and rotated correspondingly at the upper end of the cooling trough, the outer wall of the cooling roller is sleeved with a water absorbing part, the upper end of the cooling roller protrudes from the cooling trough and the lower end of the cooling roller is immersed in the coolant; The downward pressing guide roller is arranged in the cooling box and is located above the cooling roller. The lower end of the downward pressing guide roller is connected to the cloth. The downward pressing guide roller is connected to a lifting driver for driving the downward pressing guide roller to press against both sides of the cloth and fit with the upper end of the cooling roller.

2. The cooling mechanism of the cloth edge singeing machine according to claim 1, characterized in that: The cloth inlet and outlet are each provided with two inlet and outlet guide rollers which are arranged vertically at intervals.

3. The cooling mechanism of the cloth edge singeing machine according to claim 2, characterized in that: The height of the lower end of the pressing guide roller is lower than the height of the in-and-out guide roller.

4. The cooling mechanism of the cloth edge singeing machine according to claim 1, characterized in that: A fixed bracket is arranged at the upper end of the cooling trough, and a synchronous rotating shaft connected with two cooling rollers is arranged on the fixed bracket.

5. The cooling mechanism of the cloth edge singeing machine according to claim 4, characterized in that: The axial length of the cooling roller is equal to the width of the cooling groove.

6. The cooling mechanism of the cloth edge singeing machine according to claim 1, characterized in that: The cooling box body is also provided with a water storage tank whose bottom is communicated with the cooling tank.

7. The cooling mechanism of the cloth edge singeing machine according to claim 6, characterized in that: The height of the water storage tank is the same as that of the cooling tank and a liquid level gauge is arranged in the water storage tank.

8. The cooling mechanism of the cloth edge singeing machine according to claim 1, characterized in that: The diameter of the pressing guide roller is larger than the diameter of the cooling roller.

9. A singeing production line, characterized in that: A cloth edge singeing machine cooling mechanism having the cooling mechanism described in any one of claims 1 to 8.

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