CN221116314U - Automatic tension adjusting device for non-woven fabrics - Google Patents
Automatic tension adjusting device for non-woven fabrics Download PDFInfo
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- CN221116314U CN221116314U CN202322903305.0U CN202322903305U CN221116314U CN 221116314 U CN221116314 U CN 221116314U CN 202322903305 U CN202322903305 U CN 202322903305U CN 221116314 U CN221116314 U CN 221116314U
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- fixed
- roller
- support frame
- woven fabrics
- adjusting device
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 72
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses an automatic tension adjusting device for non-woven fabrics, which comprises a workbench, a limiting roller and a third supporting frame, wherein a first supporting frame is fixed on one side of the top end of the workbench, a limiting structure is arranged on one side of the first supporting frame, a flattening structure is arranged on the top end of one side of the third supporting frame, the flattening structure comprises a guide rod, a fixed shell, a moving block, a flattening roller, a compression spring, a pressing plate and a screw rod, the fixed shell is fixed on one side of the third supporting frame, and the guide rod is fixed in the fixed shell. According to the utility model, the compression spring pushes the moving block to move downwards, so that the flattening roller presses the non-woven fabric on the surface of the electric roller, the non-woven fabric is leveled and straightened, and the tightness of the compression spring is adjusted by rotating the screw, so that the non-woven fabric flattening function of the device is realized, the non-woven fabric is kept in a flat state, the non-woven fabric is conveniently processed, and the functionality of the device is enhanced.
Description
Technical Field
The utility model relates to the technical field of non-woven fabric processing, in particular to an automatic tension adjusting device for non-woven fabrics.
Background
The non-woven fabric has the characteristics of moisture resistance, ventilation, flexibility, recycling and the like, can be used in different industries, and is easy to wrinkle due to too small surface tension in the processing process of the non-woven fabric, so that an automatic tension adjusting device for the non-woven fabric is set to adjust the tension of the non-woven fabric, and the surface of the non-woven fabric is kept flat;
The utility model provides a chinese patent is authorized bulletin number CN214081696U, bulletin day 2021 is 08 month 31 day, discloses non-woven fabrics perforating equipment technical field, provides a tension automatic regulating apparatus in non-woven fabrics perforating equipment, the inboard of base is provided with the dwang, and the left side of dwang is connected with first motor, the upside of base is provided with the riser, and the inboard of riser is connected with the joint piece to the inboard of joint piece is connected with the extrusion pole, the rear side of joint piece is provided with the joining rod, the rear side of riser is provided with the bracing piece, and the inboard of bracing piece is connected with the perforating roller, the front end of base is provided with first pole setting, and the inboard of first pole setting is connected with the round bar, the rear end of base is provided with the second pole setting, and the inboard of second pole setting is connected with the rolling pole, the front side of dwang is provided with the horizontal pole, and the surface of horizontal pole is connected with the movable block. The automatic tension adjusting device in the non-woven fabric punching equipment is convenient for tension adjustment, has simple structure and is convenient to operate;
The prior technical proposal has the following defects: when the device is used, the defect that the non-woven fabric is easy to curl due to the stress of the non-woven fabric is overcome, and the non-woven fabric is easy to change due to the fact that fibers in the pressure of the pressing roll are changed in the process of adjusting the tension of the non-woven fabric, so that the non-woven fabric is easy to curl when the non-woven fabric is horizontally placed, and the use of the non-woven fabric is affected.
Disclosure of utility model
First, the technical problem to be solved
The utility model aims to provide an automatic tension adjusting device for non-woven fabrics, which solves the problems in the prior art.
(II) summary of the utility model
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a non-woven fabrics tension automatic regulating apparatus, includes workstation, spacing roller and third support frame, one side at workstation top is fixed with first support frame, one side of first support frame is provided with limit structure, spacing roller is installed on the top of first support frame one side, the opposite side at workstation top is fixed with the third support frame, the top of third support frame one side is provided with the structure of flattening, the structure of flattening includes guide bar, fixed shell, movable block, flattening roller, compression spring, clamp plate and screw rod, the one side at the third support frame is fixed to the fixed shell, the inside of fixed shell is fixed with the guide bar.
By using the automatic non-woven fabric tension adjusting device of the technical scheme, the non-woven fabric is placed on the surfaces of the limiting roller and the electric roller, the hydraulic push rod is started to push the pressing roller to move downwards, the non-woven fabric is applied with downward force, the loose non-woven fabric is kept in a tensioned state, the tension of the non-woven fabric is adjusted, and the non-woven fabric is flattened through the flattening structure.
Preferably, the motorized pulley is installed to one side of third support frame, motorized pulley's top is provided with the non-woven fabrics, the top of workstation is fixed with the second support frame, hydraulic push rod is installed on the top of second support frame, the compression roller is installed to hydraulic push rod's bottom.
Preferably, the outside cover of guide bar is equipped with the movable block, the flattening roller is installed to one side of movable block, the top of movable block is fixed with compression spring, compression spring's top is fixed with the clamp plate, the screw rod is installed on the top of clamp plate. The movable block is pushed to move downwards by the compression spring, so that the flattening roller presses the non-woven fabric on the surface of the electric roller, the non-woven fabric is leveled and straightened, and the tightness of the compression spring is adjusted by rotating the screw.
Preferably, the outer side wall of the screw rod is provided with external threads, and the inside of the fixing shell is provided with internal threads matched with the external threads.
Preferably, the limit structure comprises a fixing frame, a sliding rod, a bidirectional screw rod, a sliding block, a limit plate and a crank, wherein the fixing frame is fixed on one side of the first support frame, and the bidirectional screw rod is inserted into the fixing frame. The non-woven fabrics are limited on the surface of the limiting roller through the limiting plates, and the crank is rocked to adjust the distance between the two groups of limiting plates, so that the limiting plates are applicable to non-woven fabrics with different widths.
Preferably, one side of the bidirectional screw rod is fixed with a crank, the outer side of the bidirectional screw rod is sleeved with a sliding block, the inner part of the bottom end of the sliding block is inserted with a sliding rod, and the top end of the sliding block is fixed with a limiting plate.
Preferably, the outer side wall of the bidirectional screw rod is provided with external threads, and the inside of the sliding block is provided with internal threads matched with the external threads.
(III) beneficial effects
Compared with the prior art, the utility model has the beneficial effects that: the automatic tension adjusting device for the non-woven fabrics is reasonable in structure and has the following advantages:
(1) The compression spring pushes the moving block to move downwards, so that the flattening roller presses the non-woven fabric on the surface of the electric roller, the non-woven fabric is leveled and straightened, the tightness of the compression spring is adjusted by rotating the screw, the non-woven fabric flattening function of the device is realized, the non-woven fabric is kept in a flat state, the non-woven fabric is convenient to process, and the functionality of the device is enhanced;
(2) Through the position of limiting plate restriction non-woven fabrics on limiting roller surface, shake the interval between two sets of limiting plates of crank adjustment, make the limiting plate be applicable to the non-woven fabrics of different width, realized the non-woven fabrics limit function of this device from this, make non-woven fabrics be located limiting roller center department all the time, prevent that non-woven fabrics from carrying the in-process skew.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic side view of a limiting structure according to the present utility model;
fig. 4 is a schematic cross-sectional elevation view of the flattening structure of the present utility model.
Reference numerals in the drawings illustrate: 1. a work table; 2. a first support frame; 3. a limit structure; 301. a fixing frame; 302. a slide bar; 303. a two-way screw rod; 304. a slide block; 305. a limiting plate; 306. a crank; 4. a limit roller; 5. a second support frame; 6. a hydraulic push rod; 7. flattening the structure; 701. a guide rod; 702. a fixed case; 703. a moving block; 704. a flattening roller; 705. a compression spring; 706. a pressing plate; 707. a screw; 8. a nonwoven fabric; 9. an electric roller; 10. a third support frame; 11. and (3) a press roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-4, the automatic non-woven fabric tension adjusting device provided by the utility model comprises a workbench 1, a limit roller 4 and a third support frame 10, wherein a first support frame 2 is fixed on one side of the top end of the workbench 1, a limit structure 3 is arranged on one side of the first support frame 2, the limit roller 4 is installed on the top end of one side of the first support frame 2, the third support frame 10 is fixed on the other side of the top end of the workbench 1, a flattening structure 7 is arranged on the top end of one side of the third support frame 10, the flattening structure 7 comprises a guide rod 701, a fixed shell 702, a moving block 703, a flattening roller 704, a compression spring 705, a pressing plate 706 and a screw 707, the fixed shell 702 is fixed on one side of the third support frame 10, the guide rod 701 is fixed inside the fixed shell 702, one side of the third support frame 10 is provided with an electric roller 9, the top end of the electric roller 9 is provided with a non-woven fabric 8, the top end of the workbench 1 is fixed with a second support frame 5, the top end of the second support frame 5 is provided with a hydraulic push rod 6, the bottom end of the hydraulic push rod 6 is provided with a press roller 11, the moving block 703 is sleeved on the outer side of the guide rod 701, one side of the moving block 703 is provided with a guide rod, the top end of the moving block 704 is provided with a pressing roller 704, the pressing spring 705 is provided with the top end of the pressing spring 706, the pressing spring 706 is provided with the inner side of the pressing spring 706 is matched with the screw 707, and the screw 707 is provided with the inner screw threads of the inner side of the screw threads is provided with the pressing spring 706.
The working principle of the automatic non-woven fabric tension adjusting device based on the first embodiment is as follows: through placing non-woven fabrics 8 on the surfaces of limit roller 4 and motorized pulley 9, start hydraulic push rod 6 promotes compression roller 11 and moves down, apply decurrent power to non-woven fabrics 8, make loose non-woven fabrics 8 keep the state of tensioning, adjust the tension of non-woven fabrics 8, flatten non-woven fabrics 8 through flattening structure 7, do reset motion through compression spring 705 and promote movable block 703 and move down, make movable block 703 drive flattening roller 704 press non-woven fabrics 8 on the surface of motorized pulley 9, when making motorized pulley 9 drive non-woven fabrics 8 and remove, flattening roller 704 levels and straightens non-woven fabrics 8, drive clamp plate 706 through rotation screw 707 and go up and down, adjust compression spring 705's elasticity.
Example two
The embodiment comprises the following steps: limit structure 3 includes mount 301, slide bar 302, two-way lead screw 303, slider 304, limiting plate 305 and crank 306, and mount 301 is fixed in one side of first support frame 2, and the inside of mount 301 is inserted and is equipped with two-way lead screw 303, and one side of two-way lead screw 303 is fixed with crank 306, and the outside cover of two-way lead screw 303 is equipped with slider 304, and the inside of slider 304 bottom is inserted and is equipped with slide bar 302, and slider 304's top is fixed with limiting plate 305, is provided with the external screw thread on the lateral wall of two-way lead screw 303, and slider 304's inside is provided with the internal screw thread mutually supporting with the external screw thread.
In this embodiment, the movement of the non-woven fabric 8 on the surface of the limiting roller 4 is limited by the limiting plate 305, the non-woven fabric 8 is prevented from being offset, the crank 306 is rocked to drive the bidirectional screw rod 303 to rotate, the sliding block 304 is enabled to move on the surface of the bidirectional screw rod 303, the spacing between the two groups of limiting plates 305 is adjusted, and the limiting plates 305 are enabled to be applicable to non-woven fabrics 8 with different widths.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a non-woven fabrics tension automatic regulating apparatus, includes workstation (1), spacing roller (4) and third support frame (10), its characterized in that: one side on workstation (1) top is fixed with first support frame (2), one side of first support frame (2) is provided with limit structure (3), limit roller (4) are installed on the top on one side of first support frame (2), the opposite side on workstation (1) top is fixed with third support frame (10), the top on one side of third support frame (10) is provided with flattening structure (7), flattening structure (7) include guide bar (701), fixed shell (702), movable block (703), flattening roller (704), compression spring (705), clamp plate (706) and screw rod (707), one side at third support frame (10) is fixed to fixed shell (702), the inside of fixed shell (702) is fixed with guide bar (701).
2. The automatic tension adjusting device for non-woven fabrics according to claim 1, wherein: the automatic feeding device is characterized in that an electric roller (9) is arranged on one side of a third supporting frame (10), a non-woven fabric (8) is arranged at the top end of the electric roller (9), a second supporting frame (5) is fixed at the top end of the workbench (1), a hydraulic push rod (6) is arranged at the top end of the second supporting frame (5), and a compression roller (11) is arranged at the bottom end of the hydraulic push rod (6).
3. The automatic tension adjusting device for non-woven fabrics according to claim 1, wherein: the outside cover of guide bar (701) is equipped with movable block (703), leveling roller (704) are installed to one side of movable block (703), compression spring (705) are fixed with on the top of movable block (703), the top of compression spring (705) is fixed with clamp plate (706), screw rod (707) are installed on the top of clamp plate (706).
4. The automatic tension adjusting device for non-woven fabrics according to claim 1, wherein: an external thread is arranged on the outer side wall of the screw rod (707), and an internal thread matched with the external thread is arranged inside the fixing shell (702).
5. The automatic tension adjusting device for non-woven fabrics according to claim 1, wherein: the limiting structure (3) comprises a fixing frame (301), a sliding rod (302), a bidirectional screw rod (303), a sliding block (304), a limiting plate (305) and a crank (306), wherein the fixing frame (301) is fixed on one side of the first supporting frame (2), and the bidirectional screw rod (303) is inserted into the fixing frame (301).
6. The automatic nonwoven fabric tension adjusting device according to claim 5, wherein: one side of two-way lead screw (303) is fixed with crank (306), the outside cover of two-way lead screw (303) is equipped with slider (304), the inside of slider (304) bottom is inserted and is equipped with slide bar (302), the top of slider (304) is fixed with limiting plate (305).
7. The automatic nonwoven fabric tension adjusting device according to claim 5, wherein: external threads are arranged on the outer side wall of the bidirectional screw rod (303), and internal threads matched with the external threads are arranged inside the sliding block (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903305.0U CN221116314U (en) | 2023-10-29 | 2023-10-29 | Automatic tension adjusting device for non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322903305.0U CN221116314U (en) | 2023-10-29 | 2023-10-29 | Automatic tension adjusting device for non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221116314U true CN221116314U (en) | 2024-06-11 |
Family
ID=91368988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322903305.0U Active CN221116314U (en) | 2023-10-29 | 2023-10-29 | Automatic tension adjusting device for non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221116314U (en) |
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2023
- 2023-10-29 CN CN202322903305.0U patent/CN221116314U/en active Active
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