Apparatus for cord fabric winding

Abstract

The utility model discloses a device for canvas winding, including platform, the first guide roller and the second guide roller are equipped with respectively in the front end and rear end below the platform, the winding roller is equipped with in the rear end oblique top of platform, and the canvas is horizontally pulled to the second guide roller through the first guide roller, and then enters the winding roller, and the slope connecting plate is equipped between the winding roller and the platform, and the baffle is equipped in the middle part of platform, and the pressure rod is equipped with in the front of second guide roller, the pressure rod is equipped with four, and four pressure rods are arranged in the above and below of the left and right sides of canvas respectively in two groups, and two pressure rods exert pressure to canvas. Two guide rollers have the effect of tensioning and opening to canvas, reduce the situation that canvas appears wrinkle when winding, and simultaneously, two groups of pressure rods are arranged in the front end of second guide roller, and the pressure rod is located in the left and right sides of canvas and has the effect of clamping and pulling open to canvas, make canvas enter winding flatly, improve product quality.

Description

Technical Field

[0001] This utility model belongs to the field of curtain fabric winding technology, specifically relating to equipment for winding curtain fabric. Background Technology

[0002] Tire cord fabric is a tire skeleton fabric woven with strong ply yarn as the warp and medium- to fine-count single yarn as the weft. The warp yarns are tightly arranged, while the weft yarns are sparsely arranged, resembling a curtain. Tire cord fabric is prone to wrinkling during processing. Currently, anti-wrinkle devices are generally installed after impregnation and before entering the drying oven to keep the fabric surface flat for high-temperature drying and shaping. However, the production process for tire cord fabric involves many steps and a long production line. During winding, wrinkles still occur on the fabric surface, especially near the edges, affecting the final winding quality. Therefore, we propose a device for winding tire cord fabric to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a device for winding up curtain fabric, which solves the problem that wrinkles easily occur during the winding process of curtain fabric production, affecting product quality.

[0004] The technical solution adopted by this utility model is a device for winding up curtain fabric, including a platform. A first guide roller and a second guide roller are respectively provided at the front end and rear end of the platform. A winding roller is provided diagonally above the rear end of the platform. The curtain fabric is horizontally pulled to the second guide roller by the first guide roller and then enters the winding roller. A slope connecting plate is provided between the winding roller and the platform. A baffle is provided in the middle of the platform. A pressure bar is provided in front of the second guide roller. There are four pressure bars. The four pressure bars are arranged in pairs above and below the left and right sides of the curtain fabric. Two pressure bars apply pressure to the curtain fabric.

[0005] Furthermore, the length of the aforementioned pressure rod is 1 / 4 of the width of the curtain fabric, and the outer end of the pressure rod is connected to the output shaft of the geared motor.

[0006] Furthermore, a pressure plate is provided between the aforementioned pressure rod and the second guide roller. The pressure plate is set perpendicular to the curtain fabric and its length is not less than the width of the curtain fabric. The top of the pressure plate is provided with a groove that is bolted to the connecting plate. The top of the connecting plate is welded with a platform. The bottom of the pressure plate is provided with an arc-shaped calendering part that applies a downward force to the curtain fabric.

[0007] Furthermore, observation ports are provided on the front and rear sides of the platform corresponding to the pressure rods, and grid plates are snapped into the observation ports, with the top of the grid plates flush with the top of the platform.

[0008] Furthermore, a negative pressure box is installed above the front end of the aforementioned platform. The end of the negative pressure box is connected to a negative pressure generator via a pipe, which is also connected to a dust collection box. A negative pressure air vent is provided below the negative pressure box, and the negative pressure air vent is open and faces the surface of the curtain fabric.

[0009] Furthermore, a hanger is provided above the aforementioned platform. The hanger is connected to the track via wheels. A motor is installed on one side of the hanger and connected to the shaft of the wheels to drive the wheels to move. A pull rod is connected to the bottom of the hanger via an electric telescopic rod. The pull rod is parallel to the winding roller. Both ends of the pull rod are connected to lifting rings via ropes. A fixed rod is hinged to the lifting ring.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting a first guide roller and a second guide roller before the cord fabric is wound, the cord fabric is pulled to the winding roller for winding. On the other hand, the two guide rollers have a tensioning and spreading effect on the cord fabric, reducing wrinkles during winding. At the same time, two sets of pressure bars are set at the front end of the second guide roller. The pressure bars are located on both sides of the cord fabric and have a clamping and spreading effect on the cord fabric, so that the cord fabric is spread to the designed width, flattening any wrinkles on the edges, and allowing the cord fabric to enter the winding smoothly, thus improving product quality. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the equipment used for winding up curtain fabric. Figure 2 This is a top view of the platform. Detailed Implementation

[0012] The present invention will be further explained below with reference to the accompanying drawings to enable those skilled in the art to better understand it.

[0013] Example 1 like Figure 1-2 As shown, the equipment for winding the cord fabric includes a platform 1. A first guide roller 2 and a second guide roller 3 are respectively provided at the front and rear ends of the platform 1 to pull the cord fabric from below the platform 1. A winding roller 4 is provided diagonally above the rear end of the platform 1. The cord fabric is horizontally pulled to the second guide roller 3 by the first guide roller 2 and then enters the winding roller 4. A slope connecting plate 5 is provided between the winding roller 4 and the platform 1. A baffle 6 is provided in the middle of the platform 1. After the winding roller 4 winds up the cord fabric, it releases the clamp, seals the head end, and pushes the cord fabric to the platform 1 for transfer. The baffle has a limiting effect to prevent the cord fabric from rolling too far. By setting the first guide roller and the second guide roller before winding the cord fabric, on the one hand, the cord fabric is pulled to the winding roller for winding; on the other hand, the two guide rollers have a tensioning and spreading effect on the cord fabric, reducing the wrinkles that occur when the cord fabric is wound. To further reduce wrinkles, pressure rods 7 are provided in front of the second guide roller 2. The pressure rods 7 are smooth cylindrical tubes with a diameter of 5-8cm. There are four pressure rods 7, which are arranged in pairs above and below the left and right sides of the curtain fabric. The two pressure rods 7 apply pressure to the curtain fabric. The pressure rods on both sides of the curtain fabric have the function of clamping and pulling the curtain fabric open, so that the curtain fabric is opened to the designed width, flattening the wrinkles that appear at the edges, so that the curtain fabric enters the winding smoothly and improves the product quality.

[0014] The length of the pressure rod 7 is 1 / 4 of the width of the curtain fabric, which helps to extend the edge of the curtain fabric. The outer end of the pressure rod 7 is connected to the output shaft of the geared motor 8. The geared motor drives the pressure rod 7 to rotate, so as to avoid obstructing the winding of the curtain fabric.

[0015] In order to further expand the curtain fabric, a pressure plate 9 is provided between the pressure rod 7 and the second guide roller 4. The pressure plate 9 is set perpendicular to the curtain fabric and its length is not less than the width of the curtain fabric. The top of the pressure plate 9 is provided with a groove and bolted to the connecting plate 10. The top of the connecting plate 10 is welded with a platform 1. The bottom of the pressure plate 9 is provided with an arc-shaped calendering part 11 to avoid scratching the curtain fabric. The calendering part 11 applies a downward force to the curtain fabric.

[0016] Furthermore, observation ports are provided on the front and rear sides of the platform 1 corresponding to the pressure rods 7. The observation ports are connected to the grid plates 12, and the top of the grid plates 12 is flush with the top of the platform 1, so that the operation of the pressure rods 7 below can be viewed from above the platform.

[0017] A negative pressure box 13 is installed at the top front end of platform 1. The end of the negative pressure box 13 is connected to a negative pressure generator 14 through a pipe. The pipe is also connected to a dust collection box 15. A negative pressure air vent 16 is provided below the negative pressure box 13. The negative pressure air vent 16 is open and faces the curtain fabric surface. The negative pressure air vent 16 sucks out the lint and impurities on the curtain fabric surface to ensure that the rolled fabric surface is clean.

[0018] Furthermore, a hanger 17 is also provided above the platform 1. The hanger 17 is connected to the track 19 via a traveling wheel 18. A motor is installed on one side of the hanger 17 and connected to the shaft of the traveling wheel 18 to drive the traveling wheel 18 to move. Below the hanger 17, a pull rod 21 is connected via an electric telescopic rod 20. The pull rod 21 is parallel to the winding roller 4. Both ends of the pull rod 21 are connected to the lifting ring 23 via ropes 22. A fixed rod 24 is hinged on the lifting ring 23. After the curtain fabric is rolled up, it rolls onto the platform. The traveling wheel is controlled to move to the corresponding position. The electric telescopic rod 20 is operated to extend, and the fixed rod is inserted from both ends of the curtain fabric's roller. The electric telescopic rod retracts, causing the lifting ring to rise and the rope to tighten. The fixed rod is released, and the electric telescopic rod is operated again to lift the curtain fabric. The traveling wheel moves the curtain fabric to the storage position, which is convenient, quick, and easy to operate.

[0019] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from its design spirit and principles should fall within the protection scope defined by the claims of the present invention.

Claims

1. A device for winding up curtain fabric, characterized in that, The system includes a platform (1), with a first guide roller (2) and a second guide roller (3) at the front and rear ends of the platform (1), and a winding roller (4) at the upper rear end of the platform (1). The curtain fabric is horizontally pulled to the second guide roller (3) by the first guide roller (2) and then enters the winding roller (4). A slope connecting plate (5) is provided between the winding roller (4) and the platform (1). A baffle (6) is provided in the middle of the platform (1). A pressure bar (7) is provided in front of the second guide roller (3). There are four pressure bars (7). The four pressure bars (7) are arranged in pairs above and below the left and right sides of the curtain fabric. The two pressure bars (7) apply pressure to the curtain fabric.

2. The device for winding up curtain fabric according to claim 1, characterized in that, The length of the pressure rod (7) is 1 / 4 of the width of the curtain fabric, and the outer end of the pressure rod (7) is connected to the output shaft of the geared motor (8).

3. The device for winding up curtain fabric according to claim 1, characterized in that, A pressure plate (9) is provided between the pressure rod (7) and the second guide roller (3). The pressure plate (9) is set perpendicular to the curtain fabric and its length is not less than the width of the curtain fabric. The top of the pressure plate (9) is provided with a groove and bolted to the connecting plate (10). The top of the connecting plate (10) is welded with a platform (1). The bottom of the pressure plate (9) is provided with an arc-shaped calendering part (11). The calendering part (11) applies a downward force to the curtain fabric.

4. The device for winding up curtain fabric according to claim 1, characterized in that, The platform (1) has observation ports on the front and rear sides corresponding to the pressure rods (7), and the grid plate (12) is snapped into the observation port. The top of the grid plate (12) is flush with the top of the platform (1).

5. The device for winding up curtain fabric according to claim 1, characterized in that, A negative pressure box (13) is installed above the front end of the platform (1). The end of the negative pressure box (13) is connected to a negative pressure generator (14) through a pipe. The pipe is also connected to a dust collection box (15). A negative pressure air vent (16) is provided below the negative pressure box (13). The negative pressure air vent (16) is open and faces the surface of the curtain fabric.

6. The device for winding up curtain fabric according to claim 1, characterized in that, A hanger (17) is also provided above the platform (1). The hanger (17) is connected to the track (19) through the walking wheel (18). A motor is installed on one side of the hanger (17) and connected to the shaft of the walking wheel (18) to drive the walking wheel (18) to move. The hanger (17) is connected to the pull rod (21) through the electric telescopic rod (20) below. The pull rod (21) is parallel to the winding roller (4). The two ends of the pull rod (21) are connected to the hanging ring (23) through the rope (22) respectively. The hanging ring (23) is hinged to the fixing rod (24).

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