A tape tension adjustment device

Abstract

The utility model discloses a kind of tape loom tension adjusting device, specifically related to fiber woven cloth processing technical field, including processing warehouse, the inside fixedly connected with adjusting device of processing warehouse, the upper end fixedly connected with air blast device of processing warehouse, the inner wall fixedly connected with guide plate and leakage groove of processing warehouse, the lower end fixedly connected with collection box of processing warehouse, the tension adjusting device of the utility model described tape loom, can pass through multidimensional dynamic compensation, solve the limitation of traditional one-way adjustment, not only improve fabric quality and production flexibility, also promote tape loom to intelligent, generalization direction upgrade, applicable to the high-precision production demand of high-end textile field, can revise tape width direction's tension difference, avoid edge curling, wrinkle or middle slack, ensure fabric flatness and density consistency, dynamic compensation yarn conveying in thickness change or speed fluctuation, prevent broken yarn, accumulation or overstretching.

Description

Technical Field

[0001] This utility model relates to the field of fiber woven fabric processing technology, specifically to a tension adjustment device for a weaving machine. Background Technology

[0002] In the ribbon weaving process, tension control directly affects the fabric density and smoothness. Traditional tension adjustment devices mostly use mechanical springs or pneumatic systems, which suffer from problems such as adjustment lag, low precision, and poor adaptability. There is an urgent need for a high-precision, dynamically responsive, and intelligent tension adjustment solution to improve ribbon quality and production stability.

[0003] Chinese patent document CN212426358U discloses a tension adjusting device for a ribbon weaving machine. It includes a support frame, a front guide roller, a rear guide roller, and a pressure roller. The front and rear guide rollers are distributed front-to-back on the support frame. The pressure roller is positioned on one side of the rear guide roller and presses against it. It also includes a tensioning arm and a tensioning roller. One end of the tensioning arm is mounted on the support frame via a rotating shaft, and the other end is fitted with the tensioning roller. The tensioning roller can swing up and down relative to the rotating shaft. The tensioning roller is positioned between the front and rear guide rollers and presses against the ribbon located between them by its own weight. In this invention, the tensioning roller presses against the ribbon by its own weight, thereby tensioning a slack ribbon. The pressure roller presses against the rear guide roller by the elastic force of a spring, ensuring sufficient friction between the rear guide roller and the ribbon for ribbon transport.

[0004] Although the device described in the aforementioned literature can adjust the tension, its structure is relatively simple, making adjustment inconvenient and internal cleaning difficult, which reduces its practical value. Utility Model Content

[0005] The main purpose of this invention is to provide a tension adjustment device for a weaving machine, which can effectively solve the above-mentioned problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A tension adjustment device for a ribbon weaving machine includes a processing chamber, an adjustment device fixedly connected inside the processing chamber, a blower fixedly connected to the upper end of the processing chamber, a guide plate and a trough fixedly connected to the inner wall of the processing chamber, and a collection box fixedly connected to the lower end of the processing chamber.

[0008] The adjusting device includes a first screw, which is disposed on the inner wall of the processing chamber;

[0009] The blower device includes a fan, the lower end of which is fixedly connected to the upper end of the processing chamber.

[0010] Preferably, an input port and an output port are respectively provided on both sides of the processing chamber, and a push-pull box is movably connected to the inner wall of the collection box.

[0011] Preferably, a first motor is fixedly connected to one end of the first screw, a first slide block is slidably connected to the outer wall of the first screw, and a slide rail frame is fixedly connected to one end of the first slide block.

[0012] Preferably, a second motor is fixedly connected to the lower end of the slide rail frame, a second screw is fixedly connected to the output end of the second motor, and a second slide block is slidably connected to the outer wall of the second screw.

[0013] Preferably, a tensioning arm is fixedly connected to one end of the second slide, and a tensioning roller is fixedly connected to one side of the tensioning arm.

[0014] Preferably, a filter component is fixedly connected to the upper end of the fan, a temperature converter is fixedly connected to the output end of the fan, a temperature sensor is fixedly connected to the upper end of the temperature converter, and a duct is fixedly connected to one end of the temperature converter.

[0015] Preferably, an air outlet hood is fixedly connected to the lower end of the air duct, a rotating rod is fixedly connected to one side of the air outlet hood, and a drive motor is fixedly connected to one end of the rotating rod.

[0016] Preferably, the filter component includes an air inlet, the lower end of which is fixedly connected to the upper end of the fan, a filter screen is movably connected to the upper end of the air inlet, and hooks are fixedly connected to both sides of the filter screen.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model provides a tension adjustment device for a ribbon weaving machine. This device is equipped with an adjustment mechanism that enables multi-dimensional dynamic compensation, overcoming the limitations of traditional unidirectional adjustment. This not only improves fabric quality and production flexibility but also promotes the upgrading of ribbon weaving machines towards intelligence and versatility. It is suitable for the high-precision production needs of the high-end textile industry, correcting tension differences in the width direction of the ribbon, preventing edge curling, wrinkling, or slack in the middle, ensuring fabric flatness and density consistency. It dynamically compensates for thickness changes or speed fluctuations during yarn transport, preventing yarn breakage, accumulation, or excessive stretching. It is particularly suitable for high-speed weaving or complex pattern scenarios. Bidirectional adjustment allows for real-time tension monitoring and automatic feedback adjustment via sensors, reducing reliance on operational experience and shortening setup time. A first motor drives a first screw to rotate clockwise or counterclockwise, causing the first slide to move left and right along the thread direction, facilitating lateral adjustment of the tension roller. A second motor drives a second screw to rotate in different directions, causing the second slide to move up and down along the thread, facilitating longitudinal adjustment of the tension roller, making the equipment more flexible and convenient to use.

[0019] 2. This utility model provides a tension adjustment device for a webbing machine. This device is equipped with a blower, which, through a combination of "active blowing + passive filtration," achieves the dual goals of efficient lint removal and system self-protection. This improves the reliability of webbing tension adjustment and reduces equipment maintenance costs. The blower directionally blows lint off the fabric surface, tension roller, and sensor area, preventing fiber accumulation that could lead to inaccurate tension detection or mechanical jamming. This ensures real-time response and accuracy of tension adjustment. Automated blowing replaces manual cleaning, reducing downtime and improving continuous production efficiency. It also prevents lint from being diffused secondary to precision components such as motors and controllers through the blower system. The system reduces maintenance complexity by using a blower to direct airflow and filter to remove lint, thus reducing the concentration of suspended fibers in the workshop air and lowering the risk of respiratory discomfort for employees. It also prevents lint from adhering to other equipment and causing chain contamination. The blower drives the airflow, which is regulated to a suitable temperature by a temperature controller for cooling internal equipment. A temperature sensor monitors the airflow in real time. The air is then transported through ducts to the exhaust hood, where it is sprayed out to remove lint from the fabric. A drive motor rotates a lever to adjust the airflow direction. A filter is installed at the air inlet to reduce the amount of contaminants entering the equipment. Hooks allow for easy filter removal, replacement, and cleaning. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the adjustment device structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the blower device structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the filter component in the blower of this utility model;

[0024] Figure 5 This is a side view of the structure of this utility model.

[0025] In the diagram: 1. Processing chamber; 2. Adjustment device; 21. First screw; 22. First motor; 23. First slide; 24. Slide frame; 25. Second motor; 26. Second screw; 27. Second slide; 28. Tensioning arm; 29. ​​Tensioning roller; 3. Blower; 31. Fan; 32. Filter component; 321. Air inlet; 322. Filter screen; 323. Hook; 33. Temperature converter; 34. Temperature sensor; 35. Air duct; 36. Air outlet hood; 37. Rotating rod; 38. Drive motor; 4. Guide plate; 5. Slot; 6. Collection box. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 and Figure 5 As shown, a tension adjustment device for a ribbon weaving machine includes a processing chamber 1. An adjustment device 2 is fixedly connected inside the processing chamber 1. This device can achieve multi-dimensional dynamic compensation, overcoming the limitations of traditional unidirectional adjustment. It not only improves fabric quality and production flexibility but also promotes the upgrading of ribbon weaving machines towards intelligence and versatility. Suitable for the high-precision production needs of the high-end textile industry, it can correct tension differences in the width direction of the ribbon, preventing edge curling, wrinkling, or slack in the middle, ensuring fabric flatness and density consistency. It dynamically compensates for thickness changes or speed fluctuations during yarn transport, preventing yarn breakage, accumulation, or excessive stretching. It is particularly suitable for high-speed weaving or complex pattern scenarios. Bidirectional adjustment allows for real-time monitoring of tension via sensors and automatic feedback adjustment, reducing reliance on operational experience and shortening setup time. A blower 3 is fixedly connected to the upper end of the processing chamber 1. This device can... The combination of "active blowing + passive filtration" achieves the dual goals of efficient removal of flying fluff and system self-protection. It not only improves the reliability of webbing tension adjustment, but also reduces equipment operation and maintenance costs. The blower blows flying fluff on the fabric surface, tension roller and sensor area in a directional manner to avoid fiber accumulation that could lead to inaccurate tension detection or mechanical jamming. This ensures real-time response and accuracy of tension adjustment. Automated blowing replaces manual cleaning, reducing downtime frequency and improving continuous production efficiency. It also prevents flying fluff from being diffused to precision components such as motors and controllers through the blower system, reducing maintenance complexity. The blower blows flying fluff in a directional manner and, together with the filter, reduces the concentration of suspended fibers in the workshop air, reducing the risk of respiratory discomfort for employees. At the same time, it prevents flying fluff from adhering to other equipment and causing chain pollution. The inner wall of the processing chamber 1 is fixedly connected to a guide plate 4 and a trough 5, and the lower end of the processing chamber 1 is fixedly connected to a collection box 6.

[0028] The adjusting device 2 includes a first screw 21, which is disposed on the inner wall of the processing chamber 1;

[0029] The blower 3 includes a blower 31, the lower end of which is fixedly connected to the upper end of the processing chamber 1;

[0030] The processing chamber 1 has an input port and an output port on both sides, and the inner wall of the collection box 6 is movably connected to a push-pull box.

[0031] like Figure 2As shown, a first motor 22 is fixedly connected to one end of the first screw 21, a first slide block 23 is slidably connected to the outer wall of the first screw 21, a slide rail frame 24 is fixedly connected to one end of the first slide block 23, a second motor 25 is fixedly connected to the lower end of the slide rail frame 24, a second screw 26 is fixedly connected to the output end of the second motor 25, a second slide block 27 is slidably connected to the outer wall of the second screw 26, a tensioning arm 28 is fixedly connected to one end of the second slide block 27, and a tensioning roller 29 is fixedly connected to one side of the tensioning arm 28. The first screw 21 is driven by the first motor 22 to rotate clockwise or counterclockwise, causing the first slide block 23 to move left and right along the thread direction, which facilitates the lateral adjustment of the tensioning roller 29. The second screw 26 is driven by the second motor 25 to rotate in different directions, causing the second slide block 27 to move up and down along the thread, which facilitates the longitudinal adjustment of the tensioning roller 29, making the equipment more flexible and convenient to use.

[0032] like Figure 3 As shown, a filter component 32 is fixedly connected to the upper end of the fan 31, a temperature converter 33 is fixedly connected to the output end of the fan 31, a temperature sensor 34 is fixedly connected to the upper end of the temperature converter 33, a duct 35 is fixedly connected to one end of the temperature converter 33, an air outlet hood 36 is fixedly connected to the lower end of the duct 35, a rotating rod 37 is fixedly connected to one side of the air outlet hood 36, and a drive motor 38 is fixedly connected to one end of the rotating rod 37. The fan 31 blows air to drive the airflow, and the temperature is adjusted to a suitable temperature by the temperature converter 33, which facilitates cooling of the internal equipment. The temperature sensor 34 is set to monitor the airflow in real time. The airflow is delivered along the duct 35 to the air outlet hood 36 and sprayed out to blow off the lint on the yarn. The drive motor 38 causes the rotating rod 37 to rotate, which facilitates the adjustment of the airflow direction.

[0033] like Figure 4 As shown, the filter component 32 includes an air inlet 321. The lower end of the air inlet 321 is fixedly connected to the upper end of the fan 31. A filter screen 322 is movably connected to the upper end of the air inlet 321. Hooks 323 are fixedly connected to both sides of the filter screen 322. The filter component 32 is set at the air inlet. The filter screen 322 reduces the entry of pollutants into the equipment. The hooks 323 make it easy to install and remove the filter screen 322, and facilitate replacement or cleaning.

[0034] The working principle of this utility model is as follows: Through the adjustment device 2, the first motor 22 drives the first screw 21 to rotate clockwise or counterclockwise, causing the first slide block 23 to move left and right along the thread direction, which facilitates the horizontal adjustment of the tension roller 29. The second motor 25 drives the second screw 26 to rotate in different directions, causing the second slide block 27 to move up and down along the thread, which facilitates the vertical adjustment of the tension roller 29, making the equipment more flexible and convenient to use. The blower device 3 uses the fan 31 to blow air and drive the airflow. The temperature is adjusted by the temperature converter 33 to a suitable temperature, which facilitates the cooling of the internal equipment. The temperature sensor 34 is set to monitor the temperature in real time. The air is delivered to the air outlet 36 through the air duct 35 and sprayed out to blow off the lint on the weaving. The drive motor 38 causes the rotating rod 37 to rotate, which facilitates the adjustment of the airflow direction. In addition, a filter component 32 is set at the air inlet. The filter screen 322 reduces the amount of pollutants entering the equipment. The hook 323 makes it easy to install and remove the filter screen 322 for easy replacement or cleaning.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tension adjusting device for a ribbon weaving machine, comprising a processing chamber (1), characterized in that: An adjustment device (2) is fixedly connected inside the processing chamber (1), a blower (3) is fixedly connected to the upper end of the processing chamber (1), a guide plate (4) and a trough (5) are fixedly connected to the inner wall of the processing chamber (1), and a collection box (6) is fixedly connected to the lower end of the processing chamber (1). The adjusting device (2) includes a first screw (21), which is disposed on the inner wall of the processing chamber (1); The blower device (3) includes a blower (31), the lower end of which is fixedly connected to the upper end of the processing chamber (1).

2. The tension adjusting device for a ribbon weaving machine according to claim 1, characterized in that: The processing chamber (1) has an input port and an output port on both sides, and the inner wall of the collection box (6) is movably connected to a push-pull box.

3. The tension adjusting device for a ribbon weaving machine according to claim 1, characterized in that: One end of the first screw (21) is fixedly connected to a first motor (22), and the outer wall of the first screw (21) is slidably connected to a first slide block (23). One end of the first slide block (23) is fixedly connected to a slide rail frame (24).

4. The tension adjusting device for a ribbon weaving machine according to claim 3, characterized in that: The lower end of the slide frame (24) is fixedly connected to a second motor (25), the output end of the second motor (25) is fixedly connected to a second screw (26), and the outer wall of the second screw (26) is slidably connected to a second slide block (27).

5. A tension adjusting device for a ribbon weaving machine according to claim 4, characterized in that: One end of the second slide (27) is fixedly connected to a tensioning arm (28), and one side of the tensioning arm (28) is fixedly connected to a tensioning roller (29).

6. The tension adjusting device for a ribbon weaving machine according to claim 1, characterized in that: A filter component (32) is fixedly connected to the upper end of the fan (31), a temperature converter (33) is fixedly connected to the output end of the fan (31), a temperature sensor (34) is fixedly connected to the upper end of the temperature converter (33), and a duct (35) is fixedly connected to one end of the temperature converter (33).

7. A tension adjusting device for a ribbon weaving machine according to claim 6, characterized in that: The lower end of the air duct (35) is fixedly connected to an air outlet hood (36), and a rotating rod (37) is fixedly connected to one side of the air outlet hood (36). One end of the rotating rod (37) is fixedly connected to a drive motor (38).

8. A tension adjusting device for a ribbon weaving machine according to claim 6, characterized in that: The filter component (32) includes an air inlet (321), the lower end of which is fixedly connected to the upper end of the fan (31), and a filter screen (322) is movably connected to the upper end of the air inlet (321). Hooks (323) are fixedly connected to both sides of the filter screen (322).

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