Warping machine let-off mechanism with tension adjusting function

Abstract

The utility model discloses a warping machine let-off mechanism with a tension adjusting function, which belongs to the technical field of warping machines, and adopts the technical scheme that the warping machine let-off mechanism comprises a U-shaped block, a limiting component is fixedly connected in the U-shaped block, the front side and the rear side in the U-shaped block are fixedly connected with adjusting components, the limiting component comprises a connecting plate, and the connecting plate is fixedly connected with the limiting component. A plurality of U-shaped connecting blocks are fixedly connected to the top of the connecting plate, and the problems that in an existing warping machine, the moving position of yarn is inconvenient to limit in the let-off process, in the warping process, the yarn can deviate left and right while automatically adjusting the tension, due to the lack of an effective limiting structure, the yarn can deviate in the moving process, and the warping quality is affected are solved. The problems that yarn wound on a warp beam or a weaving beam is arranged irregularly, the warping quality is influenced, the yarn possibly falls off from a conveying roller or other components, the warping process is interrupted, the production efficiency is influenced, and the practicability of the device is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a warping machine technical field especially relates to a warping machine let -off mechanism with tension adjustment function. BACKGROUND

[0002] In the textile industry, warping is a process of parallel winding a certain number of warp yarns on a warp beam or a weaving beam according to the specified length and width. The uniformity of warp yarn tension is crucial to the quality of warping. If the warp yarn tension is inconsistent, it will lead to increased loom breaks, horizontal bars in the fabric, and other problems, affecting the appearance and quality of the fabric.

[0003] The existing warping machine needs to manually adjust the tension of the yarn during yarn placement and transmission, which requires high experience and skill of the operator. The smooth transmission and neat arrangement of the yarn are ensured by adjusting the tension and tightness of the yarn. However, due to subjective factors of the operator, the tension of the yarn may be unstable, leading to yarn breakage or interlacing. The adjustment of yarn tension in the current warping machine requires manual operation, and the manual adjustment of yarn tension is affected by subjective factors of the operator.

[0004] The existing patent (publication number: CN221028886U) discloses a warping machine with tension adjustment function. Two clamping rollers are used to clamp and rotate the two ends of the yarn between them, and then the tension adjustment component in the tension sensing adjustment mechanism is used to adjust the tension between the roller and the yarn, thereby realizing automatic adjustment of the yarn, improving the efficiency and quality of warping, reducing yarn breakage and interlacing, and being particularly suitable for high-speed and high-density warping process of yarn.

[0005] To solve the above problems, the existing patent provides a solution, but it is not convenient to limit the movement position of the yarn. During the warping process, the yarn may deviate left and right while being automatically adjusted in tension. Due to the lack of effective limiting structure, the yarn may deviate during movement, which not only leads to irregular arrangement of the yarn wound on the warp beam or weaving beam, affecting the quality of warping, but also may fall off from the conveying roller or other components, causing interruption of the warping process, affecting production efficiency, and reducing the practicality of the device.

[0006] Therefore, a warping machine let-off mechanism with tension adjustment function is proposed. CONTENT OF THE UTILITY MODEL

[0007] The utility model discloses a purpose lies in, provide a kind of tension-adjusting function's beaming machine let -off mechanism, can solve the present beaming machine let -off inconveniently limit the moving position of yarn, in the beaming process, yarn is in the automatic regulation tension, while, left and right deviation may occur, due to lack of effective limiting structure, so that yarn will produce deviation phenomenon in the moving process, not only will lead to the yarn arrangement disorderly that is wound on warp beam or weaving shaft, and further affect the quality of beaming, yarn may also fall off from conveying roller or other components, cause the interruption of beaming process, affect production efficiency, reduce the practicability of the device.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of tension-adjusting function's beaming machine let -off mechanism, including U-shaped block, the inside fixed connection of U-shaped block is limited component, and the front side and the back of U-shaped block inside are all fixedly connected with adjusting component, the limiting component includes connecting plate, the top of the connecting plate is fixedly connected with several U-shaped connecting blocks, and the two sides of U-shaped connecting block inner wall are all movably connected with moving block;

[0009] The adjusting component includes two fixed round blocks, the inside of two fixed round blocks is all rotatably connected with rotating round plate, and the opposite side of two rotating round plates is all fixedly connected with rotating motor, the front side and the back of the side, far from rotating motor of rotating round plate, are all fixedly connected with sliding block, and the opposite side between two sliding blocks is rotatably connected with rubber roller, the opposite side of two fixed round blocks is all fixedly connected with detector, and detection rod is arranged between two detectors.

[0010] Preferably, the opposite side between two moving blocks is rotatably connected with pressing wheel, and the bottom of the pressing wheel is provided with support wheel, the top of two moving blocks is all fixedly connected with moving rod, and the top between two moving rods is fixedly connected with fixed plate, the top of two moving blocks is all fixedly connected with spring, and spring is sleeved on the surface of moving rod.

[0011] Preferably, the two sides of U-shaped connecting block inner wall are all provided with moving groove used in cooperation with moving block, and the surface of moving block is in contact with the inner wall of moving groove.

[0012] Preferably, the two sides of the top of U-shaped connecting block are all provided with connecting hole used in cooperation with moving rod, and the connecting hole is communicated with moving groove.

[0013] Preferably, the inside of two fixed round blocks is all provided with rotating groove used in cooperation with rotating round plate, and the surface of rotating round plate is in contact with the inner wall of rotating groove.

[0014] Preferably, the front side and the back of the opposite side of two fixed round blocks are all provided with arc-shaped sliding cavity used in cooperation with sliding block, and arc-shaped sliding cavity is communicated with rotating groove.

[0015] Preferably, the right side of the U-shaped block is fixedly connected with a controller, and the controller is electrically connected with the adjusting assembly.

[0016] Preferably, the front side of the inside of the U-shaped block is rotatably connected with a warp beam, and the rear side of the inside of the U-shaped block is rotatably connected with a spool.

[0017] Compared with the prior art, the beneficial effects of the whole machine are:

[0018] 1、The limiting assembly is arranged, appropriate pressure can be applied to different specifications of yarn, the yarn is kept stable in the moving process, the normal production of products is ensured, and the convenience of using the device is improved.

[0019] 2、The adjusting assembly is arranged, the tension of the yarn can be accurately adjusted according to actual conditions, the yarn tension is always stably in the best range, the problems of yarn breakage and relaxation caused by unstable tension are effectively avoided, and the beaming quality and production efficiency are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of the beaming machine let-off mechanism with the tension adjusting function.

[0021] Figure 2 It is a side view of the beaming machine let-off mechanism with the tension adjusting function.

[0022] Figure 3 It is a top view of the beaming machine let-off mechanism with the tension adjusting function.

[0023] Figure 4 It is a structure schematic view of the limiting assembly.

[0024] Figure 5 It is a structure schematic view of the adjusting assembly.

[0025] In the drawing, 1 is a U-shaped block, 2 is a limiting assembly, 201 is a connecting plate, 202 is a U-shaped connecting block, 203 is a moving block, 204 is a pressing wheel, 205 is a supporting wheel, 206 is a moving rod, 207 is a fixed plate, 208 is a spring, 3 is an adjusting assembly, 301 is a fixed circular block, 302 is a rotating circular plate, 303 is a rotating motor, 304 is a sliding block, 305 is a rubber roller, 306 is a detector, 307 is a detection rod, 4 is a moving groove, 5 is a connecting hole, 6 is a rotating groove, 7 is an arc-shaped sliding cavity, 8 is a controller, 9 is a warp beam, and 10 is a spool. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0027] Please refer to Figures 1-5 The present application provides technical solutions:

[0028] The tension-adjustable warp winding machine warp feeding mechanism comprises a U-shaped block 1, a limiting assembly 2 is fixedly connected in the U-shaped block 1, and the front side and the rear side in the U-shaped block 1 are both fixedly connected with an adjusting assembly 3, the limiting assembly 2 comprises a connecting plate 201, a plurality of U-shaped connecting blocks 202 are fixedly connected to the top of the connecting plate 201, and the two sides of the inner wall of the U-shaped connecting block 202 are both movably connected with a moving block 203;

[0029] The adjusting assembly 3 comprises two fixed circular blocks 301, a rotating circular plate 302 is rotatably connected in the inner part of each of the two fixed circular blocks 301, a rotating motor 303 is fixedly connected to the opposite side of each of the two rotating circular plates 302, a sliding block 304 is fixedly connected to the front side and the rear side of the side, away from the rotating motor 303, of each of the two rotating circular plates 302, a rubber roller 305 is rotatably connected between the opposite sides of the two sliding blocks 304 on the two sides, a detector 306 is fixedly connected to the opposite side of each of the two fixed circular blocks 301, and a detection rod 307 is arranged between the two detectors 306.

[0030] In this embodiment: the detector 306 and the detection rod 307 work together to allow the yarn to pass smoothly through the detection rod 307, enabling real-time detection of the yarn tension during movement and providing sufficient data support for the adjustment component 3. This allows for precise adjustment of the yarn tension, improving the ease of use of the device. Furthermore, under the action of the rotating motor 303, the rotating disc 302 rotates smoothly inside the fixed disc 301, simultaneously driving the slider 304 to move smoothly, which in turn causes the rubber roller 305 to rotate, driving the yarn to move smoothly. This allows for precise adjustment of the yarn tension according to actual conditions, ensuring the yarn moves smoothly. The process remains stable, improving the ease of use of the adjustment component 3. Then, by moving the fixed plate 207, the moving rod 206 moves smoothly and compresses the spring 208, simultaneously moving the moving block 203 and the pressing wheel 204 smoothly. This releases the restriction effect of the restriction component 2. Under the action of the spring 208, it generates a reaction force, causing the moving block 203 and the pressing wheel 204 to return smoothly to their original positions, making the pressing wheel 204 contact the surface of the yarn. This achieves the restriction of yarn of a specific specification, thus keeping the yarn stable during movement, ensuring normal production of the product, and improving the ease of use of the restriction component 2.

[0031] Specifically, such as Figure 4 As shown, a pressing wheel 204 is rotatably connected between the opposite sides of the two moving blocks 203, and a support wheel 205 is provided at the bottom of the pressing wheel 204. A moving rod 206 is fixedly connected to the top of each of the two moving blocks 203, and a fixing plate 207 is fixedly connected between the tops of the two moving rods 206. A spring 208 is fixedly connected to the top of each of the two moving blocks 203, and the spring 208 is sleeved on the surface of the moving rod 206.

[0032] Specifically, such as Figure 4 As shown, both sides of the inner wall of the U-shaped connecting block 202 are provided with moving grooves 4 for use with the moving block 203, and the surface of the moving block 203 is in contact with the inner wall of the moving groove 4.

[0033] Specifically, such as Figure 4 As shown, the top of the U-shaped connecting block 202 has connecting holes 5 on both sides for use with the moving rod 206, and the connecting holes 5 are connected to the moving groove 4.

[0034] In this embodiment: the connecting hole 5 is connected to the moving groove 4, so that the fixed plate 207 drives the moving rod 206 to move smoothly under the restriction of the connecting hole 5 and compress the spring 208. At the same time, it drives the moving block 203 and the pressing wheel 204 to move smoothly, which can release the restriction effect of the restriction component 2, allowing the yarn to pass smoothly. Under the action of the spring 208, it generates a reaction force, which drives the moving block 203 and the pressing wheel 204 to return smoothly to their original positions, so that the pressing wheel 204 contacts the surface of the yarn. This realizes the restriction of yarn of a specific specification, so that the yarn can remain stable during the movement, ensuring the normal production of the product and improving the convenience of using the restriction component 2.

[0035] Specifically, such as Figure 5 As shown, both fixed circular blocks 301 are provided with rotating grooves 6 for use with rotating circular plates 302, and the surface of rotating circular plates 302 is in contact with the inner wall of rotating grooves 6.

[0036] Specifically, such as Figure 5 As shown, the front and rear sides of the two fixed circular blocks 301 on opposite sides are provided with arc-shaped sliding cavities 7 for use with the slider 304, and the arc-shaped sliding cavities 7 are connected to the rotating groove 6.

[0037] In this embodiment: by cooperating with the rotating circular plate 302 and the rotating groove 6, the rotating motor 303 drives the rotating circular plate 302 to rotate smoothly under the restriction of the rotating groove 6. At the same time, through the arc-shaped sliding cavity 7 connected to the rotating groove 6, the rotating circular plate 302 drives the slider 304 to move smoothly under the restriction of the arc-shaped sliding cavity 7, and synchronously drives the rubber roller 305 to rotate, thereby driving the yarn to move smoothly. The tension of the yarn can be precisely adjusted according to the actual situation, so that the yarn moves more smoothly and the convenience of using the adjustment component 3 is improved.

[0038] Specifically, such as Figure 1 , Figure 2 As shown, a controller 8 is fixedly connected to the right side of the U-shaped block 1, and the controller 8 is electrically connected to the adjustment component 3.

[0039] Specifically, such as Figure 1 , Figure 2 , Figure 3 Figure 3 As shown, a warp tube 9 is rotatably connected to the front side inside the U-shaped block 1, and a spindle 10 is rotatably connected to the rear side inside the U-shaped block 1.

[0040] In this embodiment, the yarn is smoothly drawn out by the warp bobbin 9, passing through the adjusting component 3 and the limiting component 2 in sequence, and then wound around the surface of the spindle 10. This allows the yarn to move smoothly and be wound up. At the same time, under the action of the controller 8, the operation of the adjusting component 3 can be precisely controlled according to the actual situation, thereby precisely adjusting the yarn tension according to the actual situation, ensuring that the yarn tension is always stable within the optimal range, effectively avoiding problems such as yarn breakage and loosening caused by unstable tension, and improving warping quality and production efficiency.

[0041] Working Principle: When conveying the yarn, the yarn is first smoothly drawn out by the warp bobbin 9, passing through the adjusting component 3 and the limiting component 2 in sequence, and then wound onto the surface of the spindle 10. This allows the yarn to move smoothly and be wound up. Simultaneously, under the control of the controller 8, the operation of the adjusting component 3 can be precisely controlled according to the actual situation. When the yarn is limited, the moving fixed plate 207 moves the moving rod 206 smoothly and compresses the spring 208, simultaneously moving the moving block 203 and the pressing wheel 204 smoothly. This releases the limiting effect of the limiting component 2. Under the action of the spring 208, a reaction force is generated, causing the moving block 203 and the pressing wheel 204 to smoothly return to their original positions, allowing the pressing wheel 204 to... Contact with the yarn surface restricts the yarn to specific specifications, ensuring smooth movement. During normal yarn feeding, the detector 306, in conjunction with the detection rod 307, allows the yarn to pass smoothly through the rod. This enables real-time monitoring of yarn tension during movement and provides ample data support for the adjustment assembly 3. Simultaneously, the rotating motor 303 drives the rotating disc 302 to rotate smoothly within the fixed block 301, synchronously moving the slider 304 smoothly. This, in turn, causes the rubber roller 305 to rotate, further smoothing the yarn movement. This allows for precise adjustment of yarn tension based on actual conditions, ensuring smooth yarn movement and guaranteeing product quality.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A warp feeding mechanism for a warping machine with tension adjustment function, comprising a U-shaped block (1), characterized in that: The U-shaped block (1) is fixedly connected to a limiting component (2), and the front and rear sides of the U-shaped block (1) are fixedly connected to an adjusting component (3). The limiting component (2) includes a connecting plate (201). Several U-shaped connecting blocks (202) are fixedly connected to the top of the connecting plate (201), and movable blocks (203) are movably connected to both sides of the inner wall of the U-shaped connecting block (202). The adjustment component (3) includes two fixed circular blocks (301), each of which is rotatably connected to a rotating circular plate (302). A rotating motor (303) is fixedly connected to the opposite side of each of the two rotating circular plates (302). A slider (304) is fixedly connected to the front and rear sides of the rotating circular plate (302) away from the rotating motor (303). A rubber roller (305) is rotatably connected between the opposite sides of the two sliders (304). A detector (306) is fixedly connected to the opposite side of each of the two fixed circular blocks (301), and a detection rod (307) is provided between the two detectors (306).

2. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 1, characterized in that: A pressing wheel (204) is rotatably connected between the opposite sides of the two movable blocks (203), and a support wheel (205) is provided at the bottom of the pressing wheel (204). A moving rod (206) is fixedly connected to the top of each of the two movable blocks (203), and a fixing plate (207) is fixedly connected between the tops of the two moving rods (206). A spring (208) is fixedly connected to the top of each of the two movable blocks (203), and the spring (208) is sleeved on the surface of the moving rod (206).

3. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 1, characterized in that: The inner walls of the U-shaped connecting block (202) are provided with moving grooves (4) on both sides to cooperate with the moving block (203), and the surface of the moving block (203) is in contact with the inner wall of the moving groove (4).

4. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 3, characterized in that: The top of the U-shaped connecting block (202) is provided with connecting holes (5) on both sides for use with the moving rod (206), and the connecting holes (5) are connected to the moving groove (4).

5. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 1, characterized in that: Both fixed circular blocks (301) have a rotating groove (6) inside for use with the rotating circular plate (302), and the surface of the rotating circular plate (302) is in contact with the inner wall of the rotating groove (6).

6. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 5, characterized in that: The two fixed circular blocks (301) have arc-shaped sliding cavities (7) on the front and rear sides of opposite sides, which are used to cooperate with the slider (304), and the arc-shaped sliding cavities (7) are connected to the rotating groove (6).

7. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 1, characterized in that: A controller (8) is fixedly connected to the right side of the U-shaped block (1), and the controller (8) is electrically connected to the adjustment component (3).

8. The warp feeding mechanism of a warping machine with tension adjustment function according to claim 1, characterized in that: The front side of the U-shaped block (1) is rotatably connected to a warp tube (9), and the rear side of the U-shaped block (1) is rotatably connected to a spindle (10).

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