CN119018689A - An adaptive stretching device for cloth roll processing - Google Patents
An adaptive stretching device for cloth roll processing Download PDFInfo
- Publication number
- CN119018689A CN119018689A CN202411516599.4A CN202411516599A CN119018689A CN 119018689 A CN119018689 A CN 119018689A CN 202411516599 A CN202411516599 A CN 202411516599A CN 119018689 A CN119018689 A CN 119018689A
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- plate
- sliding
- folded plate
- light
- processing
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- 239000004744 fabric Substances 0.000 title claims abstract description 63
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 210000005069 ears Anatomy 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 206010044565 Tremor Diseases 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/28—Registering, tensioning, smoothing or guiding webs longitudinally by longitudinally-extending strips, tubes, plates, or wires
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- Treatment Of Fiber Materials (AREA)
Abstract
本发明涉及布卷条材送进技术领域，具体是指一种布卷加工用自适应拉伸装置，它包括卷帘，卷帘包括若干相互旋转连接的第一轻质板体，第一轻质板体上部两端设有旋转耳，第一轻质板体下部设有旋转凸起，两个相邻的所述第一轻质板体之间通过旋转耳与旋转凸起之间旋转连接，第一轻质板体一侧设有固线环，固线环之间设有弹性绳，最上端的所述第一轻质板体上旋转连接有弹性三折板，弹性三折板顶部设有两个并列安装的固定架，固定架上设有可移动的移动底座，移动底座上设有用于将装置固定在配套装置上的固定器。本发明的一种布卷加工用自适应拉伸装置，结构简单、成本低、能够自动调节卷辊装置与加工装置两端之间的布料的张紧度。
The present invention relates to the technical field of cloth roll strip feeding, and specifically refers to an adaptive stretching device for cloth roll processing, which includes a rolling curtain, and the rolling curtain includes a plurality of first light-weight plates that are rotatably connected to each other, and rotating ears are provided at both ends of the upper part of the first light-weight plate, and a rotating protrusion is provided at the lower part of the first light-weight plate. Two adjacent first light-weight plates are rotatably connected through the rotating ears and the rotating protrusions, and a fixed wire ring is provided on one side of the first light-weight plate, and an elastic rope is provided between the fixed wire rings. An elastic tri-fold plate is rotatably connected to the uppermost first light-weight plate, and two fixed frames installed in parallel are provided on the top of the elastic tri-fold plate, and a movable mobile base is provided on the fixed frame, and a fixture for fixing the device on a matching device is provided on the mobile base. The adaptive stretching device for cloth roll processing of the present invention has a simple structure, low cost, and can automatically adjust the tension of the cloth between the two ends of the rolling roller device and the processing device.
Description
Technical Field
The invention relates to the technical field of feeding of yardage rolls, in particular to a self-adaptive stretching device for yardage roll processing.
Background
In the prior art, cloth is required to be placed on a roller device in the cutting or other relevant processing processes, one end of the cloth on the roller device is connected to a cutting and other processing devices, the mode is more traditional, the cloth is very convenient and efficient, the cloth is still suitable for modern production equipment until now, but along with continuous iteration of modern textile technology, the cloth is gradually subdivided, when the cloth with loose textures such as gauze, needled cloth and the like is required to be conveyed, if the two ends of the roller device and the processing devices are too tight, the processed and formed cloth is extremely easy to be excessively stretched in the conveying process, the cutting is inaccurate and deformed, and the phenomena such as uneven feeding and cloth folding machine and the like are easy to occur in the feeding process of processing equipment;
Currently, in view of the above problems, none of the presently disclosed techniques has a low cost solution that overcomes the above problems.
Disclosure of Invention
The invention aims to solve the problems and provide the self-adaptive stretching device for processing the cloth rolls, which has the advantages of simple structure and low cost, and can automatically adjust the tension of the cloth between the roll device and the two ends of the processing device.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a yardage roll processing is with self-adaptation stretching device, it includes the rolling screen, and the rolling screen includes a plurality of mutual swivelling joint's first light plate body, and first light plate body upper portion both ends are equipped with rotatory ear, and first light plate body lower part is equipped with rotatory arch, two adjacent through rotatory ear and rotatory between the arch between the first light plate body, first light plate body one side is equipped with the solid line ring, is equipped with the elasticity rope between the solid line ring, and the top swivelling joint has the three folded plates of elasticity on the first light plate body, and the three folded plate tops of elasticity are equipped with two mounts of parallel installation, are equipped with mobilizable removal base on the mount, are equipped with the fixer that is used for fixing the device on supporting device on the removal base.
As an improvement, the bottom of the first lightweight plate body at the lowest end is rotationally connected with a second lightweight plate body, and the bottom of the second lightweight plate body is rotationally connected with a first sliding roller.
As an improvement, the elastic rope penetrates through the plurality of wire fixing rings, limiting buckles are arranged at the upper end and the lower end of the elastic rope, and the two ends of the elastic rope penetrate through the limiting buckles.
As an improvement, the elastic tri-folding plate comprises a first folding plate rotationally connected with the uppermost first lightweight plate body, one end of the first folding plate far away from the first lightweight plate body is rotationally connected with a second folding plate, one end of the second folding plate far away from the first folding plate is rotationally connected with a third folding plate, the first folding plate, the second folding plate and the third folding plate are Z-shaped, a first spring is arranged between the first folding plate and the second folding plate, and a first spring is arranged between the second folding plate and the third folding plate.
As an improvement, the fixing frame comprises a mounting plate detachably mounted with the third folded plate, two rail bodies which are mounted in parallel are arranged on the mounting plate, and toothed plates are arranged on the rail bodies.
As an improvement, remove the base include with rail body sliding connection's sliding seat, sliding seat top and fixer fixed connection are equipped with the spacing casing that is located the fixer dorsal on the sliding seat, be equipped with in the sliding seat with rail body and pinion rack matched with T type spout, be equipped with in the spacing casing with the communicating spacing smooth chamber of T type spout, spacing smooth intracavity is equipped with the spacing cardboard that can reciprocate, be equipped with the second spring between spacing cardboard top and the spacing casing top inner wall, the top of spacing cardboard is equipped with the pull rod that runs through spacing casing, the pull rod cup joints with the spring.
As an improvement, the fixer comprises an heightening frame fixedly mounted on the sliding seat, a hollow semi-annular clamp is arranged on the heightening frame, a plurality of strip-shaped through grooves which are distributed in a fan shape are formed in two sides of the hollow semi-annular clamp, a plurality of second sliding rollers corresponding to the strip-shaped through grooves are arranged on the opening side of the hollow semi-annular clamp, sliding shafts are arranged at two ends of the second sliding rollers, and the sliding shafts can move and rotate in the strip-shaped through grooves.
As an improvement, the inner wall of the hollow semi-annular clamp is provided with a plurality of third springs corresponding to the second sliding rollers, and arc-shaped sliding sheets in sliding contact with the second sliding rollers are fixedly connected to the third springs.
After adopting the structure, the invention has the following advantages:
1. The first light plates of the device are connected with each other in a rotating way, and are influenced by gravity and the length of the roller blind, the first sliding roller or the first light plates positioned below are contacted with cloth, so that originally loose cloth strips are relatively tight, and the cloth strips are not excessively tight due to the mutual rotating connection of the first light plates, so that the cloth strips are in a state of being neither stretched and deformed due to the excessively tight tensioning, and being not excessively loose due to different transmission rates of the roller blind device and two ends of a processing device;
2. Elastic ropes are arranged among the plurality of first light boards, so that stability can be enhanced, and the phenomenon that the cloth strips cannot return to a original position due to larger elasticity when suddenly slackening to tightening in the conveying process can be effectively prevented;
3. When cloth is suddenly loosened to be tightened in the transmission process, the first roller end of the roller shutter can be quickly raised by the elasticity of the cloth strip, the elasticity is high in moment, the first folded plate, the second folded plate and the third folded plate are Z-shaped, a part of the elasticity can be released among the first folded plate, the second folded plate and the third folded plate, the elasticity is gradually consumed through tremble of the first spring, and the roller shutter is helped to return;
4. The hollow semi-annular clamp moves to the outer sides of the two cross beams of the connecting frame between the roller device and the processing device, and as part of the integrated devices share the same set of driving system, part of cross beams are also transmission shafts, so that the open ends of the hollow semi-annular clamp are clung to the cross beams, the fixation of the two ends is realized, the third spring provides pretension, the second sliding roller always wraps the cross beams or the transmission shafts with different diameters, and when the transmission shafts rotate, the sliding contact of the second sliding roller and the arc sliding sheets can enable the second sliding roller to rotate along with the transmission shafts, and the transmission systems of the roller device and the processing device are not influenced when the fixing is carried out.
Drawings
Fig. 1 is a schematic structural view of an adaptive stretching device for processing a cloth roll according to the present invention.
Fig. 2 is a schematic structural diagram of an adaptive stretching device for processing a cloth roll according to the second embodiment of the present invention.
Fig. 3 is a schematic view of a rolling shutter of an adaptive stretching device for processing a cloth roll according to the present invention.
Fig. 4 is a schematic diagram of a rolling shutter of the adaptive stretching device for processing a cloth roll according to the second embodiment of the present invention.
Fig. 5 is a detail view of section a of fig. 3 of an adaptive tensioning device for use in roll processing in accordance with the present invention.
Fig. 6 is a schematic structural view of an elastic tri-folded plate of the adaptive stretching device for processing a cloth roll according to the present invention.
Fig. 7 is a schematic structural view of a fixing frame of an adaptive stretching device for processing a cloth roll.
Fig. 8 is a schematic view of the moving base and the holder of the adaptive stretching apparatus for processing a cloth roll according to the present invention.
Fig. 9 is a schematic exploded view of a fastener of an adaptive stretching apparatus for processing rolls of fabric according to the present invention.
Fig. 10 is a schematic exploded view of a moving base of an adaptive stretching apparatus for processing rolls of fabric according to the present invention.
As shown in the figure: 1. a roller shutter; 101. a first lightweight panel; 102. a rotating ear; 103. rotating the protrusion; 104. a second lightweight board; 105. a first slide roller; 106. a wire fixing ring; 107. an elastic rope; 108. a limit button; 3. an elastic tri-folded plate; 301. a first folded plate; 302. a first spring; 303. a second folded plate; 304. a third folded plate; 5. a fixing frame; 501. a mounting plate; 502. a rail body; 503. a toothed plate; 6. a movable base; 601. a sliding seat; 602. a T-shaped chute; 603. a limiting sliding cavity; 604. a limiting clamping plate; 605. a second spring; 606. a pull rod; 607. a limit housing; 7. a holder; 701. a heightening frame; 702. a hollow semi-annular clamp; 703. a strip-shaped through groove; 704. a second slide roller; 705. a slide shaft; 706. a third spring; 707. arc sliding vane.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5:
The self-adaptive stretching device for the cloth roll processing comprises a rolling curtain 1, wherein the rolling curtain 1 comprises a plurality of first light plate bodies 101 which are connected with each other in a rotating way, two ends of the upper part of each first light plate body 101 are provided with rotating lugs 102, the lower part of each first light plate body 101 is provided with rotating protrusions 103, two adjacent first light plate bodies 101 are connected with each other in a rotating way through the rotating lugs 102 and the rotating protrusions 103, one side of each first light plate body 101 is provided with a wire fixing ring 106, elastic ropes 107 are arranged between the wire fixing rings 106, the bottom of the first light plate body 101 at the lowest end is connected with a second light plate body 104 in a rotating way, and the bottom of the second light plate body 104 is connected with a first sliding roller 105 in a rotating way;
The elastic rope 107 penetrates through the plurality of wire fixing rings 106, limit buckles 108 are arranged at the upper end and the lower end of the elastic rope 107, and the two ends of the elastic rope 107 penetrate through the limit buckles 108.
Through the structure, the cloth strip between the roller device and the processing device passes through the bottom of the first sliding roller 105, the tension of the cloth strip between the roller device and the processing device can always keep a looser state, and the first sliding roller 105 or the first light plate 101 positioned below is contacted with cloth material under the influence of gravity and the self length of the roller blind 1 due to the mutual rotary connection between the first light plate 101, so that the originally looser cloth strip is relatively tight, and the cloth strip is not excessively tight due to the mutual rotary connection between the first light plate 101, so that the cloth strip is in a state of not being stretched and deformed due to the excessive tightness, and not being excessively loose due to the different transmission rates of the roller device and the two ends of the processing device;
Because the cloth strip between the roller device and the processing device is transmitted from the roller device to the processing device, the whole formed by a plurality of first light-weight plates 101 can be expected to bend towards the direction of the processing device, so that the stability can be enhanced, the cloth strip can be prevented from being quickly reset after being sprung up by the elasticity of the cloth strip when suddenly slackened to tight in the conveying process, and the elastic ropes 107 are arranged between a plurality of first light-weight plates 101, so that the whole formed by a plurality of first light-weight plates 101 can have an initial form and is convenient to reset.
Referring to fig. 1,2 and 6:
The upper end of the first light board body 101 is rotatably connected with an elastic three-folded plate 3, the elastic three-folded plate 3 comprises a first folded plate 301 rotatably connected with the upper end of the first light board body 101, one end of the first folded plate 301, which is far away from the first light board body 101, is rotatably connected with a second folded plate 303, one end of the second folded plate 303, which is far away from the first folded plate 301, is rotatably connected with a third folded plate 304, the first folded plate 301, the second folded plate 303 and the third folded plate 304 are Z-shaped, a first spring 302 is arranged between the first folded plate 301 and the second folded plate 303, and a first spring 302 is arranged between the second folded plate 303 and the third folded plate 304.
When the cloth is suddenly loosened to tightened during the transmission, the first sliding roller 105 of the roller blind 1 is rapidly lifted by the elasticity of the cloth strip, and the elasticity is instantaneously large, and by the above structure, the first folding plate 301, the second folding plate 303 and the third folding plate 304 are in a zigzag shape, a portion of the spring force may be released between the first flap 301, the second flap 303 and the third flap 304, which is gradually dissipated by the trembling of the first spring 302 and aids in the homing of the roll screen 1.
Referring to fig. 6, 7, 8 and 10:
The top of the elastic three-folded plate 3 is provided with two fixing frames 5 which are arranged in parallel, the fixing frames 5 comprise a mounting plate 501 which is detachably arranged with a third folded plate 304, the mounting plate 501 is provided with two rail bodies 502 which are arranged in parallel, and the rail bodies 502 are provided with toothed plates 503;
The movable base 6 is arranged on the fixed frame 5, the movable base 6 comprises a sliding seat 601 which is in sliding connection with the rail body 502, the top end of the sliding seat 601 is fixedly connected with the fixed frame 7, a limit shell 607 which is positioned at the back side of the fixed frame 7 is arranged on the sliding seat 601, a T-shaped sliding groove 602 which is matched with the rail body 502 and the toothed plate 503 is arranged in the sliding seat 601, a limit sliding cavity 603 which is communicated with the T-shaped sliding groove 602 is arranged in the limit shell 607, a limit clamping plate 604 which can move up and down is arranged in the limit sliding cavity 603, a second spring 605 is arranged between the top of the limit clamping plate 604 and the inner wall of the top of the limit shell 607, a pull rod 606 which penetrates the limit shell 607 is arranged at the top end of the limit clamping plate 604, and the pull rod 606 is sleeved with the second spring 605;
Because the spacing between the crossbeams of the connecting frame between different roller devices and processing devices is different, through the structure, the pull rod 606 is pulled upwards, so that the limiting clamping plate 604 at the lower end of the pull rod 606 is not contacted with the toothed plate 503, the position of the sliding seat 601 can be adjusted at the moment, the pull rod 606 is loosened, the second spring 605 provides pretension, and the limiting clamping plate 604 at the lower end of the pull rod 606 is clamped with the toothed plate 503, so that the adjustable sliding seat 601 can be positioned.
Referring to fig. 7, 8 and 9:
The movable base 6 is provided with a fixer 7 for fixing the device on a matched device, the fixer 7 comprises an heightening frame 701 fixedly arranged on the sliding seat 601, the heightening frame 701 is provided with a hollow semi-annular clamp 702, two sides of the hollow semi-annular clamp 702 are provided with a plurality of strip-shaped through grooves 703 which are distributed in a fan shape, the opening side of the hollow semi-annular clamp 702 is provided with a plurality of second sliding rollers 704 corresponding to the strip-shaped through grooves 703, two ends of the second sliding rollers 704 are provided with sliding shafts 705, and the sliding shafts 705 can move and rotate in the strip-shaped through grooves 703;
The inner wall of the hollow semi-annular clamp 702 is provided with a plurality of third springs 706 corresponding to the second sliding roller 704, and an arc sliding sheet 707 in sliding contact with the second sliding roller 704 is fixedly connected to the third springs 706.
The connecting frame is usually arranged between the roller device and the processing device, the roller device and the processing device at two ends are fixed and positioned, the aim is that the cloth strip output end of the roller device can keep consistent with the cloth strip input end of the processing device, a plurality of parallel cross beams are arranged between the frame bodies at the top of the connecting frame, so that the connecting frame can keep the shape, in addition, the roller device and the processing device are integrated, namely the integrated machine, in order to synchronize the output end and the input end, the roller device and the processing device can use the same set of rotary driving system, therefore, the integrated machine can replace the cross beams with the transmission shaft, on one hand, the shape of the connecting frame is kept, on the other hand, the cross beams or the transmission shaft are parallel to the mounting plate 501, through the structure, two cross beams with proper positions are selected, the two symmetrical hollow semi-annular clamps 702 are respectively moved to the left side of the cross beams and the right side of the left cross beams, the hollow semi-annular clamps 702 are prevented from being turned over by external force when the whole device is fixed, and the transmission shaft is fixed on the integrated machine, the opening end of the hollow semi-annular clamps is tightly attached to the transmission shaft, and the first sliding roller 704 is enabled to be fixed, and the second sliding roller 704 is enabled to rotate along with the first sliding roller 706, and the second sliding roller 704 is enabled to rotate, and the first sliding roller 704 is not always to rotate, and the sliding roller 704 is enabled to rotate, or the sliding roller is not to roll, and the roller is enabled to rotate, and the roller is always the roller is not always to roll roller is rotated.
In the specific implementation of the invention, the pull rod 606 is pulled, the sliding seat 601 is moved to the position on the rail body 502, so that the two symmetrical hollow semi-annular clamps 702 are moved to the outer sides of two cross beams of a connecting frame between the roller device and the processing device, the open end of the hollow semi-annular clamp 702 is tightly attached to the cross beams, the pull rod 606 is loosened to fix and position, and meanwhile, the whole body formed by the first light plate body 101 is bent towards the cloth strip transmission direction;
the cloth strip between the roller device and the processing device passes through the bottom of the first sliding roller 105, the tension of the cloth strip between the roller device and the processing device can always keep a relatively loose state, and the first sliding roller 105 or the first lightweight plate 101 positioned below is contacted with cloth due to the influence of gravity and the self length of the roller blind 1 due to the mutual rotary connection between the first lightweight plate 101, so that the originally relatively loose cloth strip is relatively tight, and the cloth strip is not excessively tight due to the mutual rotary connection between the first lightweight plate 101, so that the cloth strip is in a state of not being stretched and deformed due to the excessive tightness and not being excessively loose due to the different transmission rates of the two ends of the roller device and the processing device;
When the cloth is suddenly loosened to tightened during the transmission, the first sliding roller 105 of the roller blind 1 is rapidly lifted by the elasticity of the cloth strip, and the elasticity is instantaneously large, and by the above structure, the first folding plate 301, the second folding plate 303 and the third folding plate 304 are in a zigzag shape, a portion of the spring force may be released between the first flap 301, the second flap 303 and the third flap 304, which is gradually dissipated by the trembling of the first spring 302 and aids in the homing of the roll screen 1.
The invention and its embodiments have been described above without limitation, and the actual construction is not limited thereto. In general, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution will not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. The utility model provides a yardage roll processing is with self-adaptation stretching device, it includes rolling up curtain (1), its characterized in that: the rolling curtain (1) comprises a plurality of first light plate bodies (101) which are connected with one another in a rotating mode, rotating lugs (102) are arranged at two ends of the upper portion of each first light plate body (101), rotating protrusions (103) are arranged at the lower portion of each first light plate body (101), two adjacent first light plate bodies (101) are connected with one another in a rotating mode through the rotating lugs (102) and the rotating protrusions (103), a wire fixing ring (106) is arranged on one side of each first light plate body (101), an elastic rope (107) is arranged between the wire fixing rings (106), an elastic three-folded plate (3) is connected to the uppermost first light plate body (101) in a rotating mode, two fixing frames (5) which are installed side by side are arranged at the tops of the elastic three-folded plate (3), movable bases (6) are arranged on the fixing frames (5), and fixing devices (7) which are used for fixing the devices on the matched devices are arranged on the movable bases (6).
2. The adaptive tensioning device for processing a roll of fabric of claim 1, wherein: the bottom of the first lightweight plate body (101) at the lowest end is rotatably connected with a second lightweight plate body (104), and the bottom of the second lightweight plate body (104) is rotatably connected with a first sliding roller (105).
3. The adaptive tensioning device for processing a roll of fabric of claim 1, wherein: the elastic rope (107) penetrates through the plurality of wire fixing rings (106), limiting buckles (108) are arranged at the upper end and the lower end of the elastic rope (107), and the two ends of the elastic rope (107) penetrate through the limiting buckles (108).
4. The adaptive tensioning device for processing a roll of fabric of claim 1, wherein: the three folded plates (3) of elasticity include with the uppermost first folded plate (301) of first lightweight plate body (101) swivelling joint, the one end swivelling joint that first folded plate (301) kept away from first lightweight plate body (101) has second folded plate (303), the one end swivelling joint that first folded plate (301) was kept away from to second folded plate (303) has third folded plate (304), first folded plate (301), second folded plate (303) and third folded plate (304) are the zigzag, be equipped with first spring (302) between first folded plate (301) and second folded plate (303), be equipped with first spring (302) between second folded plate (303) and the third folded plate (304).
5. The adaptive tensioning device for fabric roll processing of claim 4, wherein: the fixing frame (5) comprises a mounting plate (501) detachably mounted with the third folding plate (304), two parallel-mounted rail bodies (502) are arranged on the mounting plate (501), and toothed plates (503) are arranged on the rail bodies (502).
6. The adaptive tensioning device for fabric roll processing of claim 5, wherein: the movable base (6) comprises a sliding seat (601) which is slidably connected with the rail body (502), the top end of the sliding seat (601) is fixedly connected with the fixer (7), a limiting shell (607) which is positioned on the back side of the fixer (7) is arranged on the sliding seat (601), a T-shaped sliding groove (602) which is matched with the rail body (502) and the toothed plate (503) is arranged in the sliding seat (601), a limiting sliding cavity (603) which is communicated with the T-shaped sliding groove (602) is arranged in the limiting shell (607), a limiting clamping plate (604) which can move up and down is arranged in the limiting sliding cavity (603), a second spring (605) is arranged between the top of the limiting clamping plate (604) and the inner wall of the top of the limiting shell (607), a pull rod (606) which penetrates through the limiting shell (607) is arranged on the top end of the limiting clamping plate (604), and the pull rod (606) is sleeved with the second spring (605).
7. The adaptive tensioning device for fabric roll processing of claim 6, wherein: the fixer (7) comprises an heightening frame (701) fixedly mounted on the sliding seat (601), a hollow semi-annular clamp (702) is arranged on the heightening frame (701), a plurality of strip-shaped through grooves (703) which are distributed in a fan shape are formed in two sides of the hollow semi-annular clamp (702), a plurality of second sliding rollers (704) corresponding to the strip-shaped through grooves (703) are arranged on the opening side of the hollow semi-annular clamp (702), sliding shafts (705) are arranged at two ends of each second sliding roller (704), and the sliding shafts (705) can move and rotate in the strip-shaped through grooves (703).
8. The adaptive tensioning device for fabric roll processing of claim 7, wherein: the inner wall of the hollow semi-annular clamp (702) is provided with a plurality of third springs (706) corresponding to the second sliding rollers (704), and arc sliding sheets (707) in sliding contact with the second sliding rollers (704) are fixedly connected to the third springs (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411516599.4A CN119018689B (en) | 2024-10-29 | 2024-10-29 | Self-adaptive stretching device for cloth roll processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411516599.4A CN119018689B (en) | 2024-10-29 | 2024-10-29 | Self-adaptive stretching device for cloth roll processing |
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| Publication Number | Publication Date |
|---|---|
| CN119018689A true CN119018689A (en) | 2024-11-26 |
| CN119018689B CN119018689B (en) | 2025-01-28 |
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| CN202411516599.4A Active CN119018689B (en) | 2024-10-29 | 2024-10-29 | Self-adaptive stretching device for cloth roll processing |
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2024
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| CN119018689B (en) | 2025-01-28 |
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