CN104358100B - A kind of cloth cutting shears group mechanism - Google Patents
A kind of cloth cutting shears group mechanism Download PDFInfo
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- CN104358100B CN104358100B CN201410586896.6A CN201410586896A CN104358100B CN 104358100 B CN104358100 B CN 104358100B CN 201410586896 A CN201410586896 A CN 201410586896A CN 104358100 B CN104358100 B CN 104358100B
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- cutting knife
- upside
- group
- feeding roller
- cutter group
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
One of the present invention cloth cutting shears group mechanism, including a pair synchronization feeding roller group, the first motor, cutter group frame, cutter group transmission component, upside cutting knife, downside cutting knife and cutting knife fine setting spring；Cutter group frame is positioned on the feed direction of a pair synchronization feeding roller group；Cutter group frame is provided with relative upside cutting knife and downside cutting knife；Upside cutting knife includes a mandrel being parallel to blade direction；The end of mandrel is additionally provided with the connection end connecting cutter group transmission component；Upside cutting knife finely tunes spring with being connected between end the cutting knife being provided with for preventing upside cutting knife from significantly rotating around mandrel；Cutter group transmission component includes rotating shaft, capacity eccentric bearing and the second motor；Second motor drives the axis of rotation being fixed with capacity eccentric bearing；Capacity eccentric bearing is flexibly connected with being connected end.By the way, it is provided that a kind of cloth cutting shears group mechanism, it is by have adjusted the connected mode of cutting knife, allows the blade direction of cutting knife have adjustable ability, thus improves the degree of cooperation of upper and lower cutting knife.
Description
Technical field
The present invention relates to cloth process equipment field, particularly relate to a kind of cloth cutting shears group mechanism.
Background technology
In the process equipment of cloth, cutting off or shear is all an indispensable part in entirety, it plays vital effect in the whole course of processing.Such as in stop mechanism for towel machine, cutting off structure is as forming a connecting link, and changes cloth form, and the convenient necessary component entering next operation.At Chinese invention patent " a kind of Novel scissors cutting apparatus ", Application No. 201320581737.8, it includes fixed mount, platen, cutting knife, the first contiguous block and cylinder；The lower inside of described fixed mount is provided with platen；It is additionally provided with cutting knife in described fixed mount；Described cutting knife is positioned at above platen；Connect on described cutting knife and have the first contiguous block；Described fixed mount be arranged over multiple cylinder；The expansion link of described cylinder is connected through fixed mount and the first contiguous block.This device safe to use, it is to avoid cause the potential safety hazard that operator are injured.But, this structure there is also this defect: cutting knife uses two vertical cylinders to promote, although pneumatic transmission efficiency is higher, but two cylinders can cause transmission asynchronous unavoidably so that unstability during cutting knife incision；This asynchronous can cause unbalance stress equally, affect the cooperation of cutting knife and knife rest.And it being combined with weak point at the blade of cutting knife, especially blade even cutting knife lacks adjustment degree.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of cloth cutting shears group mechanism, and it is reasonable in design, simple in construction, solves upper and lower both sides cutting knife in engagement process, the cooperation of blade and the problem of position adjustment.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is to provide a kind of cloth cutting shears group mechanism, including a pair synchronization feeding roller group, the first motor, cutter group frame, cutter group transmission component, upside cutting knife, downside cutting knife and cutting knife fine setting spring；Described first motor drives the pair of synchronization feeding roller group to rotate relative to rolling；Described cutter group frame is positioned on the feed direction of the pair of synchronization feeding roller group；Described cutter group frame is provided with relative described upside cutting knife and downside cutting knife；Described upside cutting knife includes a mandrel being parallel to blade direction；The end of described mandrel is additionally provided with the connection end connecting described cutter group transmission component；Described upside cutting knife and the described described cutting knife fine setting spring being connected between end and being provided with for preventing upside cutting knife from significantly rotating around mandrel；Described cutter group transmission component includes rotating shaft, capacity eccentric bearing and the second motor；The guide groove coordinating described connection end to be vertically directed it is additionally provided with on described cutter group frame；Described second motor drives the described axis of rotation being fixed with described capacity eccentric bearing；Described capacity eccentric bearing is flexibly connected with the described end that is connected.
Preferably, the top end face of described upside cutting knife is provided with connection projection；Described connection projection is provided with antarafacial and is perpendicular to the horizontal through hole of described mandrel；Described through hole internal clearance coordinates a screw rod；Described connection end is provided with the axial raised jag along described mandrel；The end of described screw rod is fixed on described jag；Spring is finely tuned with being set with described cutting knife on the described screw rod being connected between projection at described jag.
Preferably, described jag has two, and two jags lay respectively at the described upside cutting knife front and rear sides around mandrel rotation direction.
Preferably, described the pair of synchronization feeding roller group includes two feeding roller groups that upper and lower relative rolling carries；Described feeding roller group includes home roll, belt and guide roller；The end of described home roll is provided with the gear of transmission；Described guide roller is fixed between described home roll and described cutter group frame；Linked by some belts between the sub and described guide roller of described home roll.
Preferably, described home roll is additionally provided with end fixed mount；Described end fixed mount is provided with compression spring；The feeding roller group of upside is pressed to the feeding roller group of downside by described compression spring.
The invention has the beneficial effects as follows: providing a kind of cloth cutting shears group mechanism, it is by have adjusted the connected mode of cutting knife, allows the blade direction of cutting knife have adjustable ability, thus improves the degree of cooperation of upper and lower cutting knife；Especially at cloth course of conveying, when upper and lower cutting knife forms the offset deviation of trace, this structure can adjust automatically, will not reduce work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention a kind of cloth cutting shears group mechanism；
Fig. 2 is the schematic diagram at another visual angle of the present invention a kind of cloth cutting shears group mechanism；
The close-up schematic view in Tu3Shi A district；
The close-up schematic view in Tu4Shi B district；
In accompanying drawing, the labelling of each parts is as follows: 1, the first motor；2, cutter group frame；3, upside cutting knife；4, downside cutting knife；5, cutting knife fine setting spring；6, home roll；7, belt；8, guide roller；9, end fixed mount；10, compression spring；11, mandrel；12, end is connected；13, projection is connected；14, rotating shaft；15, capacity eccentric bearing；16, the second motor；17, guide groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Referring to accompanying drawing 1 to 4, the embodiment of the present invention includes:
A kind of cloth cutting shears group mechanism, including a pair synchronization feeding roller group, the first motor 1, cutter group frame 2, cutter group transmission component, upside cutting knife 3, downside cutting knife 4 and cutting knife fine setting spring 5.First motor 1 drives a pair synchronization feeding roller group to rotate relative to rolling, and synchronizes feeding roller group a pair and includes two feeding roller groups that upper and lower relative rolling carries.Feeding roller group includes home roll 6, belt 7 and guide roller 8；The end of home roll is provided with the gear of transmission, and gear is meshed transmission.Guide roller 8 is fixed between home roll 6 and cutter group frame 2, is linked by some belts 7 between home roll 6 and guide roller 8.After cloth rolls out between two home roll 6, the belt 7 of upper and lower both sides clamp rolling forward and send, the planarization of cloth can be ensured；Guide roller 8 abutted to cutting knife, and such cloth just can cut off in being directly entered cutter group frame 2 by the conveying of guide roller 8.And, home roll 6 is additionally provided with end fixed mount 9, such as Fig. 2, end fixed mount 9 is then provided with compression spring 10；The feeding roller group of upside is pressed to the feeding roller group of downside by compression spring 10, it is possible to the transfer capability making feeding roller group is more preferable, and cloth is difficult to fold, improves the cloth dimensional accuracy when cutting off.
Cutter group frame 2 is positioned on the feed direction of a pair synchronization feeding roller group, and cutter group frame 2 is provided with upper and lower relative upside cutting knife 3 and downside cutting knife 4.Upside cutting knife 3 includes a mandrel 11 being parallel to blade direction, and upside cutting knife 3 can rotate around mandrel 11.The end of mandrel 11 is additionally provided with the connection end 12 connecting cutter group transmission component, and upside cutting knife 3 finely tunes spring 5 with being connected between end 12 cutting knife being provided with for preventing upside cutting knife 3 from significantly rotating around mandrel 11；In the present embodiment, such as Fig. 3, the top end face of upside cutting knife 3 is provided with connection projection 13, and connection projection 13 is provided with antarafacial and is perpendicular to the horizontal through hole of mandrel 11, and through hole internal clearance coordinates a screw rod.Connecting end 12 and be provided with the axial raised jag along mandrel 11, jag is provided with two, and two jags lay respectively at the upside cutting knife 3 front and rear sides around mandrel 11 rotation direction.The end of screw rod is fixed on jag, at jag and suit cutting knife fine setting spring 5 on the screw rod being connected between projection 13.From figure 1 it appears that the cutting knife of upper and lower both sides is when coordinating, it may occur that the problem that blade coordinates deviation.And now, upside cutting knife 3 has then possessed the ability around core 11 axle minor rotation, cutting knife fine setting spring 5 then can ensure that the automatic adjustment of upside cutting knife 3 rotational variations.Cutting knife can be improved from this structure coordinate precision when cutting off and cut off quality, blade can also be protected simultaneously.
Upside cutting knife 3 is driven by cutter group transmission component, and such as Fig. 3, cutter group transmission component includes rotating shaft 14, capacity eccentric bearing 15 and the second motor 16.Cutter group frame is provided with the guide groove 17 that the end that is connected is vertically directed；Second motor 16 drives the rotating shaft 14 being fixed with capacity eccentric bearing 15 to rotate by change speed gear box, capacity eccentric bearing 15 is flexibly connected with being connected end 12: capacity eccentric bearing 15 is with to be connected end 12 hinged, so when rotating shaft 14 rotates, capacity eccentric bearing 15 then drive on the upside of cutting knife 3 vertically movable along guide groove 17.This structure has abandoned the ordinary construction of common cylinder linear pushing cutting knife; the integrated pushing of cutting knife is realized by the fit system of rotating shaft and capacity eccentric bearing; can the motive force of uniform cutting knife; the unbalance stress of blade will not be caused; also it is the effect serving protection blade, and this kind of drive is more steady.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. a cloth cutting shears group mechanism, it is characterised in that: include a pair synchronization feeding roller group, the first motor, cutter group frame, cutter group transmission component, upside cutting knife, downside cutting knife and cutting knife fine setting spring；Described first motor drives the pair of synchronization feeding roller group to rotate relative to rolling；Described cutter group frame is positioned on the feed direction of the pair of synchronization feeding roller group；Described cutter group frame is provided with relative described upside cutting knife and downside cutting knife；Described upside cutting knife includes a mandrel being parallel to blade direction；The end of described mandrel is additionally provided with the connection end connecting described cutter group transmission component；Described upside cutting knife and the described described cutting knife fine setting spring being connected between end and being provided with for preventing upside cutting knife from significantly rotating around mandrel；Described cutter group transmission component includes rotating shaft, capacity eccentric bearing and the second motor；The guide groove coordinating described connection end to be vertically directed it is additionally provided with on described cutter group frame；Described second motor drives the described axis of rotation being fixed with described capacity eccentric bearing；Described capacity eccentric bearing is flexibly connected with the described end that is connected；The top end face of described upside cutting knife is provided with connection projection；Described connection projection is provided with antarafacial and is perpendicular to the horizontal through hole of described mandrel；Described through hole internal clearance coordinates a screw rod；Described connection end is provided with the axial raised jag along described mandrel；The end of described screw rod is fixed on described jag；Spring is finely tuned with being set with described cutting knife on the described screw rod being connected between projection at described jag.
A kind of cloth cutting the most according to claim 1 shears group mechanism, it is characterised in that: described jag has two, and two jags lay respectively at the described upside cutting knife front and rear sides around mandrel rotation direction.
A kind of cloth cutting the most according to claim 1 and 2 shears group mechanism, it is characterised in that: described the pair of synchronization feeding roller group includes two feeding roller groups that upper and lower relative rolling carries；Described feeding roller group includes home roll, belt and guide roller；The end of described home roll is provided with the gear of transmission；Described guide roller is fixed between described home roll and described cutter group frame；Linked by some belts between the sub and described guide roller of described home roll.
A kind of cloth cutting the most according to claim 3 shears group mechanism, it is characterised in that: it is additionally provided with end fixed mount on described home roll；Described end fixed mount is provided with compression spring；The feeding roller group of upside is pressed to the feeding roller group of downside by described compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586896.6A CN104358100B (en) | 2014-10-28 | 2014-10-28 | A kind of cloth cutting shears group mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410586896.6A CN104358100B (en) | 2014-10-28 | 2014-10-28 | A kind of cloth cutting shears group mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN104358100A CN104358100A (en) | 2015-02-18 |
| CN104358100B true CN104358100B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410586896.6A Active CN104358100B (en) | 2014-10-28 | 2014-10-28 | A kind of cloth cutting shears group mechanism |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558151A (en) * | 2017-08-24 | 2018-01-09 | 无锡龙盈环保科技有限公司 | A kind of Novel cloth-covered infeed set-up |
| CN110759161B (en) * | 2019-11-04 | 2020-10-27 | 浙江惠龙医疗科技股份有限公司 | Antibacterial medical dressing production equipment and technology thereof |
| CN111439618B (en) * | 2020-04-07 | 2021-08-27 | 广州维馥美生物科技有限公司 | Plastic film production is with tailorring equipment that has measurement function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416176A (en) * | 1982-01-15 | 1983-11-22 | Frederick Forthmann | Cutter assembly for cutting strip material |
| US5304410A (en) * | 1991-05-02 | 1994-04-19 | Gerber Scientific Products, Inc. | Cutting cloth web having mounted backing material and related method |
| US6112631A (en) * | 1997-05-07 | 2000-09-05 | Vanalstine; Terrance L. | Mechanism for paper dispenser |
| CN201390913Y (en) * | 2009-01-23 | 2010-01-27 | 张兵 | Nonwovens cutting and cloth-supplying device |
| CN202626706U (en) * | 2012-06-28 | 2012-12-26 | 陈文武 | Automatic fabric-cutting machine |
| CN202825908U (en) * | 2012-07-25 | 2013-03-27 | 台州市黄岩豪林抛光磨具有限公司 | Full-automatic shear type gauze cutter |
| CN202945476U (en) * | 2012-10-24 | 2013-05-22 | 嘉兴市锐星机械制造有限公司 | Cutting device of makeup removing cotton machine |
| CN202880551U (en) * | 2012-10-25 | 2013-04-17 | 苏州优备精密电子有限公司 | Adhesive tape cutting machine |
| CN203831842U (en) * | 2014-04-24 | 2014-09-17 | 钱成仁 | Cloth cutting mechanism of high-speed joint-cutting all-in-one machine |
| CN204266031U (en) * | 2014-10-28 | 2015-04-15 | 苏州巨康缝制机器人有限公司 | A kind of cloth cutting scissors group mechanism |
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- 2014-10-28 CN CN201410586896.6A patent/CN104358100B/en active Active
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| CN104358100A (en) | 2015-02-18 |
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Effective date of registration: 20180222 Address after: Suzhou City, Jiangsu province Ludang road 215100 Wujiang economic and Technological Development Zone No. 198 Patentee after: Suzhou Transparent Electronic Technology Co., Ltd. Address before: Soochow road Wuzhong District Wuzhong Economic Development Zone of Suzhou City, Jiangsu province 215104 No. 165 Building 1 layer Suzhou arhccom sewing robot Co Ltd Patentee before: Suzhou Jukang Sewing Robot Co., Ltd. |
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Address after: 215000 No. 555, Jiangxing East Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou qiongpairuite Technology Co.,Ltd. Address before: 215100 No. 198, Lu Dong Road, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU TRANSPARENT ELECTRONIC TECHNOLOGY Co.,Ltd. |
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