CN103498264B - Carbon fiber tubular three-dimensional fabric dragging device for three-dimensional circular weaving machine - Google Patents
Carbon fiber tubular three-dimensional fabric dragging device for three-dimensional circular weaving machine Download PDFInfo
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- CN103498264B CN103498264B CN201310476528.1A CN201310476528A CN103498264B CN 103498264 B CN103498264 B CN 103498264B CN 201310476528 A CN201310476528 A CN 201310476528A CN 103498264 B CN103498264 B CN 103498264B
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- carbon fiber
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- rotating disk
- cams
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Abstract
The invention relates to a carbon fiber tubular three-dimensional fabric dragging device for a three-dimensional circular weaving machine. The carbon-fiber tubular three-dimensional fabric dragging device comprises a rotary plate, cams, mechanical paws and a rack. The rotary plate is coaxial with the cams, and the rotary plate rotates at a constant speed. The cams are fixed, and the cams are plate-shaped groove cams. 12 sets of mechanical paws which are arranged with equal distances are arranged on the rotary plate. Each set of mechanical paws comprises two mechanical paws, wherein two fingers of one of the mechanical paws are opened and closed in the axial direction of the cams, and two fingers of the other mechanical paw are opened and closed in the radial direction of the cams. Each mechanical paw which is axially opened and closed is composed of two movable fingers, and each mechanical paw which is opened and closed in the radial direction is composed of a movable finger and a fixed finger. The fixed fingers are fixed with the rotary plate, and all the movable fingers are connected with the rotary plate through a swinging plate and a bearing. The cams are two in number, and grooves are formed in the outer sides of the cams, rollers of the end portions of mechanical paw push rods are embedded into the grooves, and the two cams are matched with the mechanical paws which are opened and closed in the axial direction and in the radial direction of the two cams. The carbon fiber tubular three-dimensional fabric dragging device can achieve continuous dragging of carbon-fiber tubular three-dimensional fabric and is low in power consumption and high in efficiency.
Description
Technical field
The invention belongs to technical field of textile equipment, particularly relate to a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom.
Background technology
The draw-gear of circular loom common at present comprise batch rubber roll and with the pressure roller batching rubber roll phase compression fit, pressure roller and batch between rubber roll and be connected with press roll lever, to batch rubber roll by press roll lever to compress mutually with pressure roller, fabric is walked around and is batched after rubber roll and pressure roller around on cloth beam.When batching, batch rubber roll and rotate, overcome the tension force on fabric face with fabric abrasive, and rotated by the frictional force band dynamic pressure roller batched between rubber roll and pressure roller, thus drive fabric movement.Present pressure roller is generally cylindrical or cylindrical shape, and press roll lever is to pressure roller two ends force, therefore the applying pressure of pressure roller to fabric ends is excessive, and middle part pressure is too small.For carbon fiber stereo fabric, because of poor performance etc. such as its anti-folding, curved, frictions, carbon fiber tubular solid fabrics can flatten by traditional traction method, produce impression and fold, carbon fiber stereo fabric is caused to the damage of unrepairable, simultaneously frictional force is crossed conference and wildness is stung even rupture, therefore the tradition mode of batching is not suitable for the traction of carbon fiber tubular solid fabrics.In patent 201220271814.5, although can realize the laddering traction of carbon fibre fabric, but its complicated integral structure, the operating rate poor stability that vapour-pressure type drives, continuity is bad, continuous drawing length limits by rail height, has crawl vestige when batching, and has certain influence to carbon fiber tubular solid fabrics.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom, solves general batching apparatus easily damages fabric problem when drawing carbon fibre material.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom, comprise cam, rotating disk, radial retractable mechanical system design paw, axial retractable mechanical system design paw, push rod, roller, lateral bolster fagging, dynamic finger, bottom supporting plate, calmly refer to, groove, taper roll bearing, swinging axle, push rod guide plate, grip block, fabric, described center of turntable is provided with cam and rotating disk and cam coaxial, the upper end of cam and side respectively have a circle cam profile, on rotating disk outside cam, the radian such as circumference along rotating disk is provided with some to bottom supporting plate, often pair of bottom supporting plate is all along an outer layout in the radial direction one of rotating disk, bottom supporting plate in rotating disk outer ring installs radial retractable mechanical system design paw by two pieces of lateral bolster faggings, two pieces of lateral bolster fagging installation shaft are passed through to retractable mechanical system design paw at the bottom supporting plate of rotating disk inner ring, radial retractable mechanical system design paw comprises one and dynamicly to refer to and a finger calmly, and the dynamic finger of radial retractable mechanical system design paw passes through push rod, the cooperation of roller is connected with the cam profile of flank of cam, axial retractable mechanical system design paw comprises two dynamic fingers, two dynamic fingers of axial retractable mechanical system design paw pass through connecting rod successively, push rod is connected with cam profile with roller again.
Described center of turntable is provided with cam by bearing.
Described bottom supporting plate is bolted on rotating disk.
Described bottom supporting plate is provided with two pieces of lateral bolster faggings by bolt.
Radial retractable mechanical system design paw on often pair of described bottom supporting plate and axial retractable mechanical system design paw are staggered 90 °.
It is 12 right that described bottom supporting plate has.
Described dynamic finger and the end calmly referred to all are fixed with grip block, and the grip portions of grip block has identical curved section or knurling structure.
Beneficial effect
The present invention adopts gripper, by the mode captured in stereo fabric circumference force, avoids the injury to special carbon fibre material, and adopt rotary-disk type structure, achieve the continuity operation of fabric, have at least 3 groups of grippers to capture fabric simultaneously, ensure that stability.
Accompanying drawing explanation
Fig. 1 is the structural perspective of a kind of embodiment of draw-gear of the present invention.
Fig. 2 is the three-dimensional modeling figure of this embodiment simulation traction fabric.
Fig. 3 is the schematic diagram of mechanism of the axial mechanical paw that before and after being responsible in this embodiment, side captures.
Fig. 4 is the schematic diagram of mechanism being responsible for the radial mechanical paw that upper and lower sides captures in this embodiment.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
As shown in Figure 1 to 4, a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom, comprises cam 1, rotating disk 2, radial retractable mechanical system design paw 3, axial retractable mechanical system design paw 16, push rod 4, roller 5, lateral bolster fagging 6, dynamic finger 7, bottom supporting plate 8, surely 9 are referred to, groove 10, taper roll bearing 11, swinging axle 12, push rod guide plate 13, grip block 14, fabric 15, two described cam coaxials are also fixed in frame, it has groove, roller is housed, linked the mechanical paw be fixed on rotating disk by push rod.Described rotating disk is driven by motor and rotates, and drives the mechanical paw that it is installed to rotate together, and then drives push rod to move together with roller; Described paw has 12 groups of mechanical paws equidistantly arranged, often organize and have 2 mechanical paws respectively, two fingers of one of them mechanical paw are along camshaft to folding, point the radial folding along cam for two of another mechanical paw, thus realize being staggered 90 ° and catching carbon fiber tubular solid fabrics simultaneously, avoid fabric to be out of shape because of discontinuity being pulled in process.Each mechanical paw grip portions has identical concaveconvex structure, for realizing the continuous traction of reducing carbon fiber tubing.Mechanical paw circles with rotating disk 2, drive push rod and the roller in cam groove to move together simultaneously, when namely the far-end that mechanical paw 3 moves to cam is in rise, mechanical paw 3 is along with the change of cam 1 trench curved surface, push rod moves upward, gripper is closed up start promptly carbon fiber tubular solid fabrics, and then carbon fiber tubular solid fabrics circumferentially moves along with the traction of mechanical paw 3.When mechanical paw 3 move to near-end be namely in backhaul time, along with cam profile change, push rod moves downward, and mechanical paw is unclamped, is then sent in gathering-device by fabric.The motion of other mechanical paw of 11 groups is consistent with the motion process of above-mentioned mechanical paw 3, circulates and so forth, thus realizes the continuous traction to carbon fiber tubular solid fabrics.Carbon fibre fabric not easily fold and wearing and tearing are made in this process.In addition, when the diameter change of stereo fabric, can the cross section of corresponding expansion retained part, the crawl of mechanical paw is not affected, therefore can realize drawing the reducing of carbon fiber tubular solid fabrics.
Claims (7)
1. the carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom, comprise cam (1), rotating disk (2), radial retractable mechanical system design paw (3), axial retractable mechanical system design paw (16), grip block (14), it is characterized in that: described rotating disk (2) center is provided with cam (1) and rotating disk (2) is coaxial with cam (1), the upper end of cam (1) and side respectively have a circle cam profile, on the rotating disk (2) in cam (1) outside, the radian such as circumference along rotating disk (2) is provided with some to bottom supporting plate (8), often pair of bottom supporting plate (8) is all along an outer layout in the radial direction one of rotating disk (2), bottom supporting plate (8) in rotating disk (2) outer ring installs radial retractable mechanical system design paw (3) by two pieces of lateral bolster faggings (6), at the bottom supporting plate (8) of rotating disk (2) inner ring by two pieces of lateral bolster fagging (6) installation shaft to retractable mechanical system design paw (16), radial retractable mechanical system design paw (3) comprises one and dynamicly refers to (7) and one finger (9) calmly, and the dynamic finger (7) of radial retractable mechanical system design paw (3) is by push rod (4), the cooperation of roller (5) is connected with the cam profile of cam (1) side, axial retractable mechanical system design paw (16) comprises two dynamic fingers (7), two dynamic fingers (7) of axial retractable mechanical system design paw (16) pass through connecting rod successively, push rod (4) is connected with the upper end cam profile of cam (1) with roller (5) again.
2. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, is characterized in that: described rotating disk (2) center is provided with cam (1) by bearing.
3. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, is characterized in that: described bottom supporting plate (8) is bolted on rotating disk (2).
4. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, is characterized in that: described bottom supporting plate (8) is provided with two pieces of lateral bolster faggings (6) by bolt.
5. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, is characterized in that: the radial retractable mechanical system design paw (3) on often pair of described bottom supporting plate (8) and axial retractable mechanical system design paw (16) are staggered 90 °.
6. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, is characterized in that: it is 12 right that described bottom supporting plate (8) has.
7. a kind of carbon fiber tubular solid fabrics draw-gear for three-dimensional circular loom according to claim 1, it is characterized in that: the end of whole described dynamic fingers (7) and calmly finger (9) is all fixed with grip block (14), and the grip portions of grip block (14) has identical curved section or knurling structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476528.1A CN103498264B (en) | 2013-10-12 | 2013-10-12 | Carbon fiber tubular three-dimensional fabric dragging device for three-dimensional circular weaving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310476528.1A CN103498264B (en) | 2013-10-12 | 2013-10-12 | Carbon fiber tubular three-dimensional fabric dragging device for three-dimensional circular weaving machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103498264A CN103498264A (en) | 2014-01-08 |
| CN103498264B true CN103498264B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310476528.1A Expired - Fee Related CN103498264B (en) | 2013-10-12 | 2013-10-12 | Carbon fiber tubular three-dimensional fabric dragging device for three-dimensional circular weaving machine |
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| CN (1) | CN103498264B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835305B (en) * | 2016-05-19 | 2018-06-19 | 长春富维—江森自控汽车饰件系统有限公司 | A kind of soft PET fabrics crawl and orthopedic mechanism |
| CN109881359B (en) * | 2019-04-04 | 2024-06-21 | 山东绿城家居有限公司 | Cable-pulling mechanism for taking out cylindrical braided fabric |
| CN112930855B (en) * | 2021-04-13 | 2022-10-11 | 河南科技大学 | Garlic sprout picking machine |
| CN115462237B (en) * | 2021-06-11 | 2024-05-07 | 河南科技大学 | Garlic stem picking machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB593285A (en) * | 1945-06-09 | 1947-10-13 | Henry James Cooper | Improvements in or relating to means for taking up fabric on circular looms |
| GB713183A (en) * | 1950-12-21 | 1954-08-04 | Giusto Casati | Circular weaving loom |
| GB757319A (en) * | 1952-02-13 | 1956-09-19 | Osterreichische Textilmaschine | Improvements in circular looms |
| GB736282A (en) * | 1952-12-15 | 1955-09-07 | Saint Freres | Device for taking up the fabric in a circular loom |
| CH469834A (en) * | 1965-09-17 | 1969-03-15 | Peltzer & Fils Sa | Circular loom |
| FR2395340A1 (en) * | 1977-06-20 | 1979-01-19 | Aerospatiale | THREE-DIMENSIONAL WEAVING PROCESS AND MACHINE FOR THE REALIZATION OF HOLLOW REVOLUTIONS WOVEN REINFORCEMENTS |
| FR2529589A1 (en) * | 1982-07-02 | 1984-01-06 | Aerospatiale | HOLLOW REVOLUTION REINFORCEMENTS MADE BY THREE-DIMENSIONAL WEAVING, METHOD AND MACHINE FOR MANUFACTURING SUCH REINFORCEMENTS |
| CN2611396Y (en) * | 2003-03-14 | 2004-04-14 | 淄博丰庆塑胶机械有限公司 | Plastic circular loom lifter |
| US8341980B2 (en) * | 2009-07-16 | 2013-01-01 | Stoneferry Technology, LLC | Integrated multiaxial articles: method, apparatus and fabrics |
| CN202766738U (en) * | 2012-06-11 | 2013-03-06 | 东华大学 | Traction mechanism of tubular three-dimensional weaving machine |
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2013
- 2013-10-12 CN CN201310476528.1A patent/CN103498264B/en not_active Expired - Fee Related
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| CN103498264A (en) | 2014-01-08 |
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Granted publication date: 20150107 Termination date: 20181012 |