Tension adjusting device for non-woven fabric processing
By designing a tension adjustment device for processing nonwoven fabrics, the simultaneous position changes of the two sets of tension rollers are achieved by using the adjustment component and the moving component, the problem of low adjustment efficiency of tension rollers in the prior art is solved, and the efficiency of tension adjustment is improved and stability.
Patent Information
- Application Number
- CN202420883704.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the existing nonwoven fabric processing, the adjustment ability of the tension roller is limited, and staff are required to adjust the two sets of tension rollers in sequence, resulting in a decrease in the working efficiency of the tension adjustment device.
A tension adjustment device for processing nonwoven fabrics is designed. By setting up adjustment components and moving components, the square plate is driven by push-pull or rotating threaded rods, the simultaneous position changes of the two sets of tension rollers are realized, and the tension adjustment efficiency is improved. Roller and slider improve the stability of the device.
The working efficiency and stability of the tension adjustment device are improved, making the tension adjustment of nonwoven fabrics more efficient and convenient.
Smart Images
Figure CN222138253U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of non-woven fabric processing, in particular to a tension regulating device for non-woven fabric processing. Background Art
[0002] Non-woven fabric is a fabric made of fibers or fiber bundles combined with each other by physical, chemical or mechanical means without spinning and weaving. It is usually formed by melting, dissolving or chemically treating the fibers, and then cooling, curing or other processing.
[0003] In the processing of non-woven fabrics, adjusting the tension is a key step that helps to ensure product quality, improve production efficiency and maintain fabric performance. In the processing of non-woven fabrics, adjusting the tension is an important step to ensure a stable and efficient production process and ensure product quality.
[0004] When processing existing non-woven fabrics, the fabrics are tensioned by adjusting the height position of the tensioning roller. However, the adjustment capacity of a set of tensioning rollers is limited, and workers are usually required to adjust two sets of tensioning rollers in turn, which reduces the working efficiency of the tensioning adjustment device. Therefore, a tension adjustment device for non-woven fabric processing is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a tension adjustment device for non-woven fabric processing, aiming to improve the problem in the prior art that workers are required to adjust two sets of tension rollers in turn, thereby reducing the working efficiency of the tension adjustment device.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a tension adjustment device for non-woven fabric processing, comprising a base, a support plate is fixedly connected to the top of the base, an adjustment component is arranged on the support plate, and a moving component is arranged on the base;
[0007] The adjustment component includes a tensioning roller, and two groups of tensioning rollers are provided. The front sides of the two groups of tensioning rollers are rotatably connected to square plates. The square plates are provided in two groups, and the front side of one group of square plates is hinged to the right end of the telescopic rod, and the front side of the other group of square plates is hinged to the left end of the telescopic rod. A slide groove A is provided at the right end of the inner wall of the support plate, and a slide groove B is provided at the left end of the inner wall of the support plate. A limiting component is provided at the top right end of the support plate.
[0008] As a further description of the above technical solution:
[0009] The moving component includes a roller, a guide rod is penetrated and slidably connected to the top inner wall of the base, a movable plate is fixedly connected to the bottom end of the guide rod, a hinge rod is hinged on the front side of the movable plate, a sliding block is hinged on the right end of the hinge rod, and a square groove is provided on the right end of the front side of the base.
[0010] As a further description of the above technical solution:
[0011] The outer wall of the telescopic rod is hinged to the front of the support plate, the outer walls of one group of square plates are slidably connected to the inner wall of the slide groove A, and the other group of square plates are slidably connected to the inner wall of the slide groove B. The top inner wall of the square plate is rotatably connected to a threaded rod, and the outer periphery of the threaded rod is threadedly connected to a sleeve.
[0012] As a further description of the above technical solution:
[0013] The limiting assembly comprises a fixed block, the inner wall of the fixed block is elastically connected with a clamping block via a spring, and the front surface of the clamping block is fixedly connected with a shifting rod.
[0014] As a further description of the above technical solution:
[0015] The top of the roller is fixedly connected to the top of the base, the outer wall of the slider is slidably connected to the inner wall of the square groove, the front inner wall of the slider is threadedly connected with a bolt, the inner wall of the square groove is provided with a threaded hole, and the outer wall of the bolt is threadedly connected to the inner wall of the threaded hole.
[0016] As a further description of the above technical solution:
[0017] A slot is provided on the right side of the sleeve, and the outer wall of the sleeve penetrates and is slidably connected with the inner wall of the top left end of the support plate.
[0018] As a further description of the above technical solution:
[0019] The bottom of the fixing block is fixedly connected to the left end of the top of the supporting plate, and the outer wall of the shifting rod is slidably connected to the inner wall of the front side of the fixing block.
[0020] As a further description of the above technical solution:
[0021] One end of the spring is fixedly connected to the inner wall of the fixed block, and the other end of the spring is fixedly connected to the outer wall of the clamping block. The outer wall of the clamping block is slidably connected to the inner wall of the fixed block, and the outer wall of the clamping block is clamped with the inner wall of the clamping slot.
[0022] The utility model has the following beneficial effects:
[0023] 1. In the utility model, an adjustment component is provided, and a group of square plates are driven to move by pushing, pulling or rotating the threaded rod, so that the telescopic rod drives another group of square plates to move, so that the positions of the two groups of tensioning rollers are changed at the same time, and the tension of the non-woven fabric is adjusted, thereby improving the working efficiency of the tension adjustment device.
[0024] 2. In the utility model, a movable assembly is provided, and rollers are used to facilitate the staff to move the base, so that the fabric can be tensioned when the fabric is subjected to different processing operations. At the same time, the sliding slider is used to drive the movable plate to move vertically and contact the ground, thereby improving the stability of the tension adjustment device. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 This is a schematic diagram of the overall main structure of a tension adjustment device for non-woven fabric processing proposed by the utility model;
[0026] Figure 2 This is a schematic cross-sectional structural diagram of a base of a tension adjustment device for non-woven fabric processing proposed by the utility model;
[0027] Figure 3 This is a schematic diagram of the main structure of a sleeve of a tension adjustment device for non-woven fabric processing proposed by the utility model;
[0028] Figure 4 The utility model provides a tension adjustment device for non-woven fabric processing Figure 1 The enlarged structural diagram of part A in the middle;
[0029] Figure 5 The utility model discloses a cross-sectional structural diagram of a fixing block of a tension regulating device for processing nonwoven fabrics.
[0030] Legend:
[0031] 1. Base; 2. Support plate; 3. Adjustment assembly; 31. Telescopic rod; 32. Tensioning roller; 33. Square plate; 34. Slide A; 35. Slide B; 36. Sleeve; 37. Threaded rod; 38. Limit assembly; 381. Fixed block; 382. Spring; 383. Block; 384. Push rod; 385. Slot; 4. Moving assembly; 41. Roller; 42. Movable plate; 43. Guide rod; 44. Articulated rod; 45. Square groove; 46. Threaded hole; 47. Slider; 48. Bolt. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0033] Reference Figure 1-Figure 2 The utility model provides an embodiment: a tension adjustment device for non-woven fabric processing, including a base 1, which supports and fixes a support plate 2 through the base 1, the top of the base 1 is fixedly connected to the support plate 2, and the left and right ends of the inner wall of the support plate 2 are provided with rotating rollers to support the non-woven fabric, and an adjustment component 3 is provided on the support plate 2, through which the height positions of two sets of tensioning rollers 32 can be adjusted at the same time, and a moving component 4 is provided on the base 1, through which the moving component 4 is convenient for the staff to move the base 1 and the stability of the base 1 can be improved.
[0034] Reference Figure 1-Figure 3 The adjusting component 3 includes a tensioning roller 32, and two groups of tensioning rollers 32 are provided. By providing two groups of tensioning rollers 32, it is convenient to adjust the tension of the non-woven fabric. The front sides of the two groups of tensioning rollers 32 are rotatably connected with square plates 33. Two groups of square plates 33 are provided. By providing two groups of square plates 33, the two groups of tensioning rollers 32 are driven to move respectively. The front side of one group of square plates 33 is hinged with the right end of the telescopic rod 31. The telescopic rod 31 is driven to rotate through the moving effect of one group of square plates 33. The front side of the other group of square plates 33 is hinged with the left end of the telescopic rod 31. The other group of square plates 33 is driven to move through the rotating effect of the telescopic rod 31. A slide groove A34 is provided at the right end of the inner wall of the support plate 2, and a slide groove B35 is provided at the left end of the inner wall of the support plate 2. A limiting component 38 is provided at the top right end of the support plate 2. The sleeve 36 is limited by the limiting component 38 so that the sleeve 36 remains fixed.
[0035] Reference Figure 1 and Figure 4 The moving assembly 4 includes rollers 41, and the rollers 41 are arranged in four groups. The rollers 41 are used to facilitate the staff to move the base 1. A guide rod 43 is penetrated through the top inner wall of the base 1 and is slidably connected. The guide rod 43 guides the movable plate 42 to prevent the movable plate 42 from deviating when moving. The bottom end of the guide rod 43 is fixedly connected to the movable plate 42, and the bottom of the movable plate 42 contacts the ground, thereby increasing the friction between the base 1 and the ground, so that the base 1 remains fixed. The front side of the movable plate 42 is hinged with a hinged rod 44, and the movable plate 42 is driven to move by the moving effect of the hinged rod 44. The right end of the hinged rod 44 is hinged with a slider 47, and a square groove 45 is provided at the right end of the front side of the base 1.
[0036] Reference Figure 2 and Figure 3 The outer wall of the telescopic rod 31 is hinged to the front side of the support plate 2. The telescopic rod 31 can rotate around the hinge point through the hinge effect. The outer wall of one group of square plates 33 is slidably connected to the inner wall of the slide groove A34, and the other group of square plates 33 is slidably connected to the inner wall of the slide groove B35. The top inner wall of the square plate 33 is rotatably connected with a threaded rod 37. By rotating the threaded rod 37, the square plate 33 is driven to perform a small vertical movement effect, and the position of the tensioning roller 32 is fine-tuned. The outer periphery of the threaded rod 37 is threadedly connected with a sleeve 36.
[0037] Reference Figure 1 and Figure 5 The limiting assembly 38 includes a fixed block 381, and the inner wall of the fixed block 381 is elastically connected to a clamping block 383 through a spring 382. Through the elastic force of the spring 382, the clamping block 383 always maintains a clamping effect with the clamping groove 385 when not affected by external force, thereby limiting the sleeve 36. The front side of the clamping block 383 is fixedly connected to a lever 384.
[0038] Reference Figure 1 and Figure 4 The top of the roller 41 is fixedly connected to the top of the base 1, and the fixing effect of the roller 41 prevents the roller 41 from falling off. The outer wall of the slider 47 is slidably connected to the inner wall of the square groove 45. The sliding effect of the slider 47 drives the hinge rod 44 to move. The front inner wall of the slider 47 is threadedly connected with a bolt 48. By screwing the bolt 48, the bolt 48 is connected or released from the threaded hole 46. The inner wall of the square groove 45 is provided with a threaded hole 46, and the threaded hole 46 is provided with two groups. The two groups of threaded holes 46 are connected to the bolts 48 at different positions, thereby limiting the slider 47 at different positions. The outer wall of the bolt 48 is threadedly connected to the inner wall of the threaded hole 46, and the connection effect of the bolt 48 and the threaded hole 46 is used to limit the slider 47.
[0039] Reference Figure 3 A card slot 385 is provided on the right side of the sleeve 36, and multiple groups of card slots 385 are provided. Through the multiple groups of card slots 385 and the card blocks 383, the card connection effects at different positions are performed, so as to limit the sleeve 36 at different positions. The outer wall of the sleeve 36 penetrates and is slidably connected with the inner wall of the top left end of the support plate 2. Through the sliding effect of the sleeve 36, the threaded rod 37 is driven to move, so as to greatly adjust the position of the tensioning roller 32.
[0040] Reference Figure 5The bottom of the fixed block 381 is fixedly connected to the top left end of the support plate 2, and the fixing effect of the fixed block 381 prevents the fixed block 381 from falling off. The outer wall of the lever 384 is slidably connected to the front inner wall of the fixed block 381, and the sliding effect of the lever 384 drives the clamping block 383 to slide. One end of the spring 382 is fixedly connected to the inner wall of the fixed block 381, and the other end of the spring 382 is fixedly connected to the outer wall of the clamping block 383. Through the fixing effect of the spring 382, the clamping block 383 remains fixed to prevent the clamping block 383 from falling off. The outer wall of the clamping block 383 is slidably connected to the inner wall of the fixed block 381, and the sliding effect of the clamping block 383 makes the clamping block 383 and the clamping groove 385 be clamped or released. The outer wall of the clamping block 383 is clamped with the inner wall of the clamping groove 385, and the clamping block 383 is clamped with the clamping groove 385, so that the fixed block 381 limits the sleeve 36.
[0041] Working principle: When the staff needs to adjust the tension of the non-woven fabric, the staff will make the non-woven fabric pass around the two groups of rotating rollers and the two groups of tensioning rollers 32, so that the two groups of rotating rollers support the fabric, and the staff will push the lever 384 to the right to release the clamping effect of the block 383 with the clamping groove 385, and at the same time release the limiting effect on the sleeve 36, and slide the sleeve 36 along the inner wall of the top right end of the support plate 2, driving the threaded rod 37 to move vertically, thereby driving a group of square plates 33 to slide along the inner wall of the slide groove A34, and at the same time driving the telescopic rod 31 to rotate, driving the other group of square plates 33 to slide along the inner wall of the slide groove B35, so that the two groups of square plates 33 respectively drive the two groups of tensioning rollers 32 to move vertically, so as to adjust the tension of the tensioning rollers 32 on the fabric.
[0042] When the adjustment is completed, the staff loosens the lever 384, so that the block 383 is engaged with the inner wall of the slot 385 under the elastic force of the spring 382, and the sleeve 36 is limited at the same time. The staff rotates the threaded rod 37 to drive one group of square plates 33 to move slightly, thereby driving the other group of square plates 33 to move slightly, so that the two groups of tensioning rollers 32 can adjust the tension of the fabric slightly.
[0043] When the base 1 needs to be moved in order to carry out the next step of processing on the fabric, the staff loosens the bolt 48 to release the limiting effect on the slider 47, slides the slider 47 to the right along the inner wall of the square groove 45, so that the hinge rod 44 drives the movable plate 42 to move upward, and releases the contact effect with the ground. The bolt 48 is tightened to limit the slider 47 so that the movable plate 42 remains fixed. The roller 41 is used to facilitate the staff to move the base 1. When it moves to the specified position, the limiting effect on the slider 47 is released, and the slider 47 is slid to the left so that the movable plate 42 moves downward and contacts the ground. The slider 47 is limited to improve the stability of the base 1.
[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A tension adjustment device for nonwoven fabric processing, comprising a base (1), Features: A support plate (2) is fixedly connected to the top of the base (1), an adjustment component (3) is arranged on the support plate (2), and a moving component (4) is arranged on the base (1); The adjustment component (3) comprises a tensioning roller (32), and the tensioning roller (32) is provided with two groups. The front faces of the two groups of tensioning rollers (32) are rotatably connected to square plates (33). The square plates (33) are provided with two groups, and the front face of one group of square plates (33) is hinged to the right end of the telescopic rod (31), and the front face of the other group of square plates (33) is hinged to the left end of the telescopic rod (31). A slide groove A (34) is provided at the right end of the inner wall of the support plate (2), and a slide groove B (35) is provided at the left end of the inner wall of the support plate (2). A limiting component (38) is provided at the top right end of the support plate (2).
2. A tension adjustment device for nonwoven fabric processing according to claim 1, Features: The moving assembly (4) comprises a roller (41); a guide rod (43) passes through and is slidably connected to the top inner wall of the base (1); a movable plate (42) is fixedly connected to the bottom end of the guide rod (43); a hinge rod (44) is hinged on the front of the movable plate (42); a slider (47) is hinged on the right end of the hinge rod (44); and a square groove (45) is provided on the right end of the front of the base (1).
3. A tension adjustment device for nonwoven fabric processing according to claim 1, Features: The outer wall of the telescopic rod (31) is hinged to the front of the support plate (2); the outer walls of one group of the square plates (33) are slidably connected to the inner wall of the slide groove A (34); the other group of the square plates (33) are slidably connected to the inner wall of the slide groove B (35); the top inner wall of the square plate (33) is rotatably connected to a threaded rod (37); the outer periphery of the threaded rod (37) is threadedly connected to a sleeve (36).
4. A tension regulating device for nonwoven fabric processing according to claim 1, Features: The limiting assembly (38) comprises a fixed block (381), the inner wall of the fixed block (381) is elastically connected to a clamping block (383) via a spring (382), and the front surface of the clamping block (383) is fixedly connected to a shifting rod (384).
5. A tension adjustment device for nonwoven fabric processing according to claim 2, Features: The top of the roller (41) is fixedly connected to the top of the base (1); the outer wall of the slider (47) is slidably connected to the inner wall of the square groove (45); a bolt (48) is threadedly connected to the inner wall of the front side of the slider (47); a threaded hole (46) is formed on the inner wall of the square groove (45); and the outer wall of the bolt (48) is threadedly connected to the inner wall of the threaded hole (46).
6. A tension regulating device for nonwoven fabric processing according to claim 3, Features: A slot (385) is provided on the right side of the sleeve (36), and the outer wall of the sleeve (36) penetrates and is slidably connected to the inner wall of the top left end of the support plate (2).
7. A tension regulating device for nonwoven fabric processing according to claim 4, Features: The bottom of the fixed block (381) is fixedly connected to the top left end of the support plate (2), and the outer wall of the shifting rod (384) is slidably connected to the front inner wall of the fixed block (381).
8. A tension regulating device for nonwoven fabric processing according to claim 4, Features: One end of the spring (382) is fixedly connected to the inner wall of the fixed block (381), and the other end of the spring (382) is fixedly connected to the outer wall of the clamping block (383). The outer wall of the clamping block (383) is slidably connected to the inner wall of the fixed block (381), and the outer wall of the clamping block (383) is clamped to the inner wall of the clamping groove (385).