CN104358098A - Synchronous tailoring cutter group mechanism - Google Patents

Synchronous tailoring cutter group mechanism Download PDF

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Publication number
CN104358098A
CN104358098A CN201410588029.6A CN201410588029A CN104358098A CN 104358098 A CN104358098 A CN 104358098A CN 201410588029 A CN201410588029 A CN 201410588029A CN 104358098 A CN104358098 A CN 104358098A
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CN
China
Prior art keywords
cutting knife
cutter
platen
upside
pressing plate
Prior art date
Application number
CN201410588029.6A
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Chinese (zh)
Other versions
CN104358098B (en
Inventor
刘航东
Original Assignee
苏州巨康缝制机器人有限公司
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Priority to CN201410588029.6A priority Critical patent/CN104358098B/en
Publication of CN104358098A publication Critical patent/CN104358098A/en
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Publication of CN104358098B publication Critical patent/CN104358098B/en

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06HMARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials

Abstract

The invention discloses a synchronous tailoring cutter group mechanism. The synchronous tailoring cutter group mechanism comprises a cutter group frame, an upper side cutter, a lower side cutter, a cutter group linkage subassembly, an upper side pressing plate, a lower side pressing plate and a pressing plate air cylinder, wherein a vertical guide slot is formed in the cutter group frame; the upper side cutter is matched with the guide slot in a sliding manner; the lower side cutter is fixed at the end head of the guide slot and matched with the upper side cutter to cut off the material; the cutter group linkage subassembly drives the upper side cutter to slide along the guide slot; the upper side pressing plate and the lower side pressing plate are both positioned on the same side of the upper side cutter; the upper side pressing plate is driven by the cutter group linkage subassembly up and down; the lower side pressing plate is vertically driven by the pressing plate air cylinder; the cutter group linkage subassembly comprises a rotating shaft, an eccentric bearing, a connecting rod and a motor; the motor drives the rotating shaft fixedly connected with the eccentric bearing to rotate; the eccentric bearing is synchronously linked with the upper side cutter and the upper side pressing plate through the connecting rod. With adoption of the manner, the synchronous tailoring cutter group mechanism disclosed by the invention can ensure the flatness of the cut material through the upper clamping plate and the lower clamping plate.

Description

A kind of synchronous shearing knife group mechanism
Technical field
The present invention relates to textile product process equipment field, particularly relate to a kind of synchronous shearing knife group mechanism.
Background technology
in the process equipment of cloth, cut-out or shear are all indispensable parts in entirety, and it plays vital effect in whole process.Such as in stop mechanism for towel machine, cutting off structure is as forming a connecting link, conversion cloth form, and conveniently enters the necessary component of next operation.At Chinese invention patent " a kind of Novel scissors cutting apparatus ", application number is 201320581737.8, and it comprises fixed mount, platen, cutting knife, the first contiguous block and cylinder; The lower inside of described fixed mount is provided with platen; Also cutting knife is provided with in described fixed mount; Described cutting knife is positioned at above platen; Described cutting knife is connected with the first contiguous block; The top of described fixed mount is provided with multiple cylinder; The expansion link of described cylinder is connected with the first contiguous block through fixed mount.This device safe to use, avoids the potential safety hazard causing operating personnel injured.But this structure also exists this defect: cutting knife uses two vertical cylinders to promote, so cloth can affect cut-out planarization by cutting knife drive in the process cut off; Therefore, before cutting knife, with the addition of roller or the similar buffer gear of pressing plate in some shut-off mechanisms; The transmission of these mechanisms is then independent, is also unfavorable for that equipment itself is optimized.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of synchronous shearing knife group mechanism, and it is reasonable in design, and structure is simple, solves the problem cutting off structure top board and the work of cutting knife synchronous coordination.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of synchronous shearing knife group mechanism, comprises cutter shelving, upside cutting knife, downside cutting knife, cutter group linkage unit, upper platen, lower platen and pressing plate cylinder; Described cutter shelving is provided with vertical guide groove; Described upside cutting knife is snug fit in described guide groove; Described downside cutting knife is fixed on the termination of described guide groove and coordinates with described upside cutting knife and cut off supplied materials; Described cutter group linkage unit then drives described upside cutting knife to slide along described guide groove; Described upper platen, lower platen are all positioned at the same side of described upside cutting knife; Described upper platen is also by the upper and lower driving of described cutter group linkage unit; Described lower platen is then vertically driven by described pressing plate cylinder; Described cutter group linkage unit comprises rotating shaft, capacity eccentric bearing, connecting rod and motor; Described motor drives the described axis of rotation being fixed with described capacity eccentric bearing; Described capacity eccentric bearing is by upside cutting knife and upper platen described in described connecting rod synchronous interaction.
Preferably, described upside cutting knife comprises the mandrel that is parallel to blade direction; The end of described mandrel is also provided with the link connecting described connecting rod; Spring finely tuned by the cutting knife be provided with between described upside cutting knife and described link for preventing upside cutting knife from significantly rotating around mandrel; Described link is fixed a crossbeam parallel with described upper platen; Described crossbeam is provided with telescopic spring bar straight down; The lower end of described telescopic spring bar connects a root type material; Described section bar is connected described upper platen.
Preferably, the top end face of described upside cutting knife is provided with connection projection; Described connection projection is provided with the horizontal through hole of antarafacial perpendicular to described mandrel; Described through hole internal clearance coordinates a screw rod; Described link is provided with the axial raised jag along described mandrel; The end of described screw rod is fixed on described jag; Described jag with the described screw rod be connected between projection be set with described cutting knife finely tune spring.
Preferably, described cutter shelving is vertically arranged on the table top of a workbench; Described upside cutting knife, downside cutting knife, upper platen and lower platen are all positioned on the upside of the table top of described workbench; Described rotating shaft, capacity eccentric bearing and motor are then fixedly arranged on the downside of the table top of described workbench; Described connecting rod drives described upside cutting knife and upper platen through the table top of described workbench.
Preferably, the bottom of described workbench is also provided with feet.
The invention has the beneficial effects as follows: a kind of synchronous shearing knife group mechanism is provided, the flatness of institute's cut-out supplied materials can be ensured by upper and lower clamping plate; And this processing mode is intermittent, is different from lasting roll extrusion and cuts off, this is applicable to the crudy being more conducive to raising equipment with the intermittent repoussage effect cut off.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of synchronous shearing knife group mechanism of the present invention;
Fig. 2 is the structural representation on the table top of workbench;
Fig. 3 is another visual angle schematic diagram of structure on the table top of workbench;
Fig. 4 is the partial enlarged drawing in Fig. 3;
In accompanying drawing, the mark of each parts is as follows: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to accompanying drawing 1 to 4, the embodiment of the present invention comprises:
A kind of synchronous shearing knife group mechanism, comprises cutter shelving 1, upside cutting knife 2, downside cutting knife 3, cutter group linkage unit, upper platen 4, lower platen 5 and pressing plate cylinder 6.As shown in the figure, cutter shelving 1 is vertically arranged on the table top of a workbench 7.Upside cutting knife 2, downside cutting knife 3, upper platen 4 and lower platen 5 are all positioned on the upside of the table top of workbench 7, rotating shaft 8 in cutter group linkage unit, capacity eccentric bearing 9 and motor 10 are then fixedly arranged on the downside of the table top of workbench 7, are also provided with feet 20 in the bottom of workbench 7.
Cutter shelving 1 is provided with vertical guide groove 11, and upside cutting knife 2 is snug fit in guide groove 11, and downside cutting knife 3 level is fixed on the lower end of guide groove 11 and coordinates with upside cutting knife 2 and cut off supplied materials.Cutter group linkage unit then drives upside cutting knife 2 to slide along guide groove 11; Cutter group linkage unit comprises rotating shaft 8, capacity eccentric bearing 9, connecting rod 12 and motor 10; Motor 10 drives the rotating shaft 8 being fixed with capacity eccentric bearing 9 to rotate by a gearbox, capacity eccentric bearing 9 comes cutting knife 2 and upper platen 4 on the upside of synchronous interaction by its radial upper connecting rod 12 connected, and the table top that connecting rod 12 passes workbench 7 from the downside of workbench 7 drives upside cutting knife 2 and upper platen 4.
Upside cutting knife 2 comprises the mandrel 13 that is parallel to blade direction, and the end of mandrel 13 is also provided with the link 14 connecting connecting rod 12, and spring 15 finely tuned by the cutting knife be provided with between upside cutting knife 2 and link 14 for preventing upside cutting knife 2 from significantly rotating around mandrel 13.In the present embodiment, the top end face of upside cutting knife 2 is provided with and connects projection 16, and connect projection 16 and be provided with the horizontal through hole of antarafacial perpendicular to mandrel 13, through hole internal clearance coordinates a screw rod.Link 14 is provided with the axial raised jag along mandrel 13, and the end of screw rod is fixed on jag, jag with the screw rod be connected between projection 16 is set with cutting knife and finely tunes spring 15.As can be seen from the figure, when coordinating, may there is the problem that blade coordinates deviation in the cutting knife of upper and lower both sides.And now, upside cutting knife 2 abilities possessed around mandrel 13 minor rotation, cutting knife fine setting 15, spring can ensure the automatic adjustment of upside cutting knife 2 rotational variations.Cutting knife can be improved from this structure coordinate precision when cutting off and cut off quality, also can protect blade simultaneously.
Link 14 is fixed a crossbeam 17 parallel with upper platen 2, crossbeam 17 is provided with telescopic spring bar 18 straight down, and the lower end of telescopic spring bar 18 connects a root type material 19, and section bar 19 is connected upper platen 4.As figure, two block pressur plates are all positioned at the same side of two pieces of cutting knifes, and supplied materials can, first through pressing plate, enter below cutting knife; After supplied materials pushed down by pressing plate, cutting knife just can incision.Upper platen 4 is also by the upper and lower driving of cutter group linkage unit, and lower platen 5 is then vertically driven by pressing plate cylinder 6.Therefore, only need the height carrying out lower platen 5 according to the height of cutting knife, upper platen 5 is then worked asynchronously with upside cutting knife 2 by cutter group linkage unit, can improve the coordination ability of equipment.Especially, in intermittent transmission and cut-out operation, synchronous cut-out and synchronous binder, can ensure the quality of cut-out.This structure being convenient to intermittent work can the quarantine of convenient quality, can improve the flexibility of equipment.。
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (5)

1. a synchronous shearing knife group mechanism, is characterized in that: comprise cutter shelving, upside cutting knife, downside cutting knife, cutter group linkage unit, upper platen, lower platen and pressing plate cylinder; Described cutter shelving is provided with vertical guide groove; Described upside cutting knife is snug fit in described guide groove; Described downside cutting knife is fixed on the termination of described guide groove and coordinates with described upside cutting knife and cut off supplied materials; Described cutter group linkage unit then drives described upside cutting knife to slide along described guide groove; Described upper platen, lower platen are all positioned at the same side of described upside cutting knife; Described upper platen is also by the upper and lower driving of described cutter group linkage unit; Described lower platen is then vertically driven by described pressing plate cylinder; Described cutter group linkage unit comprises rotating shaft, capacity eccentric bearing, connecting rod and motor; Described motor drives the described axis of rotation being fixed with described capacity eccentric bearing; Described capacity eccentric bearing is by upside cutting knife and upper platen described in described connecting rod synchronous interaction.
2. one according to claim 1 synchronous shearing knife group mechanism, is characterized in that: described upside cutting knife comprises the mandrel that is parallel to blade direction; The end of described mandrel is also provided with the link connecting described connecting rod; Spring finely tuned by the cutting knife be provided with between described upside cutting knife and described link for preventing upside cutting knife from significantly rotating around mandrel; Described link is fixed a crossbeam parallel with described upper platen; Described crossbeam is provided with telescopic spring bar straight down; The lower end of described telescopic spring bar connects a root type material; Described section bar is connected described upper platen.
3. one according to claim 2 synchronous shearing knife group mechanism, is characterized in that: the top end face of described upside cutting knife is provided with connection projection; Described connection projection is provided with the horizontal through hole of antarafacial perpendicular to described mandrel; Described through hole internal clearance coordinates a screw rod; Described link is provided with the axial raised jag along described mandrel; The end of described screw rod is fixed on described jag; Described jag with the described screw rod be connected between projection be set with described cutting knife finely tune spring.
4., according to the arbitrary described one synchronous shearing knife group mechanism of claims 1 to 3, it is characterized in that: described cutter shelving is vertically arranged on the table top of a workbench; Described upside cutting knife, downside cutting knife, upper platen and lower platen are all positioned on the upside of the table top of described workbench; Described rotating shaft, capacity eccentric bearing and motor are then fixedly arranged on the downside of the table top of described workbench; Described connecting rod drives described upside cutting knife and upper platen through the table top of described workbench.
5. one according to claim 4 synchronous shearing knife group mechanism, is characterized in that: the bottom of described workbench is also provided with feet.
CN201410588029.6A 2014-10-28 2014-10-28 A kind of synchronous shearing knife group mechanism CN104358098B (en)

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Application Number Priority Date Filing Date Title
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CN104358098B CN104358098B (en) 2017-03-01

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727131A (en) * 2015-04-20 2015-06-24 浙江恒悦经编有限公司 Cloth cutting machine
CN106426333A (en) * 2016-10-10 2017-02-22 湖州优创科技有限公司 Cam driving type window film clipping machine
CN106903200A (en) * 2017-04-28 2017-06-30 嘉善优联物流装备有限公司 A kind of continuous processing device of steel plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108818681B (en) * 2018-05-23 2019-10-18 新沂市恒利玻璃有限公司 A kind of pre- cutting device of the wire casing of pneumatic type

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Publication number Priority date Publication date Assignee Title
JPH07238413A (en) * 1994-02-24 1995-09-12 Namutsukusu:Kk Method for pattern-matching and stacking of fabric and apparatus therefor
CN103122572A (en) * 2013-01-29 2013-05-29 东莞恒欣精机有限公司 Hot cutting machine for cutting automobile wire harness braided wire
CN203613408U (en) * 2013-11-15 2014-05-28 茂名市茂港阳泰机械有限公司 Hot tape-cutting machine
CN103938427A (en) * 2014-03-31 2014-07-23 吴江明佳织造有限公司 Cloth cutting device
CN203821150U (en) * 2014-05-09 2014-09-10 茂名市茂港阳泰机械有限公司 Belt cold-hot cutting machine
CN204266029U (en) * 2014-10-28 2015-04-15 苏州巨康缝制机器人有限公司 A kind of synchronous shearing knife group mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07238413A (en) * 1994-02-24 1995-09-12 Namutsukusu:Kk Method for pattern-matching and stacking of fabric and apparatus therefor
CN103122572A (en) * 2013-01-29 2013-05-29 东莞恒欣精机有限公司 Hot cutting machine for cutting automobile wire harness braided wire
CN203613408U (en) * 2013-11-15 2014-05-28 茂名市茂港阳泰机械有限公司 Hot tape-cutting machine
CN103938427A (en) * 2014-03-31 2014-07-23 吴江明佳织造有限公司 Cloth cutting device
CN203821150U (en) * 2014-05-09 2014-09-10 茂名市茂港阳泰机械有限公司 Belt cold-hot cutting machine
CN204266029U (en) * 2014-10-28 2015-04-15 苏州巨康缝制机器人有限公司 A kind of synchronous shearing knife group mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104727131A (en) * 2015-04-20 2015-06-24 浙江恒悦经编有限公司 Cloth cutting machine
CN106426333A (en) * 2016-10-10 2017-02-22 湖州优创科技有限公司 Cam driving type window film clipping machine
CN106426333B (en) * 2016-10-10 2018-06-19 惠安君献石业有限公司 A kind of actuated by cams formula fenestrated membrane cutting machine
CN106903200A (en) * 2017-04-28 2017-06-30 嘉善优联物流装备有限公司 A kind of continuous processing device of steel plate

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Effective date of registration: 20210301

Address after: 215000 No. 555, Jiangxing East Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province

Patentee after: SUZHOU TRANSPARENT ELECTRONIC TECHNOLOGY Co.,Ltd.

Address before: 215104 Jiangsu Suzhou Suzhou Wuzhong District Wuzhong Economic Development Zone 165 east Wu Road 1, one floor Suzhou giant Kang sewing robot Co., Ltd.

Patentee before: SUZHOU JUKANG SEWING ROBOTS Co.,Ltd.