CN102491121B - Semi-automatic strip cutting machine - Google Patents

Semi-automatic strip cutting machine Download PDF

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Publication number
CN102491121B
CN102491121B CN201110404436.3A CN201110404436A CN102491121B CN 102491121 B CN102491121 B CN 102491121B CN 201110404436 A CN201110404436 A CN 201110404436A CN 102491121 B CN102491121 B CN 102491121B
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unit
cutting
cutting machine
auxiliary wheel
tensioning
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CN201110404436.3A
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CN102491121A (en
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李大明
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Dongguan Kin Wah Machinery Co., Ltd.
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李大明
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Abstract

The invention relates to the technical field of cutting machinery, in particular to a semi-automatic strip cutting machine for cutting a strip-shaped material. The semi-automatic strip cutting machine is at least provided with a hot cutting unit, a feeding unit and a tensioning mechanism, wherein the hot cutting unit is used for performing cutting work corresponding to a cutting station on a base; the feeding unit is used for feeding a material to the cutting station; the tensioning mechanism is arranged between the feeding unit and a conveying unit, is used for tensioning the material, and is provided with a tension sensor; and a control system of the strip cutting machine is used for monitoring the conveying unit according to a sensing signal of the tension sensor. The semi-automatic strip cutting machine has the advantages of automatic detection and conveying of the material, appropriate tension of the material, convenience for accurately feeding through the feeding unit, vertical downward feeding of the material into the cutting station, consistent length of the cut material due to transverse telescopic cutting of the hot cutting unit relative to the vertical material, stable and reliable production, simple structure, easiness for managing and controlling, capability of realizing continuous production operation, high efficiency, scientific and reasonable structure, easiness for manufacturing, low investment cost, accordance with industrial utilization and high production quality.

Description

Semi-automatic strip cutting machine
Technical field
The present invention relates to cutting field of mechanical technique, particularly relating to a kind of tape-cutting machine for cutting banded material.
Background technology
Cutting operation is widely used in the industries such as cloth, leather, bag, the technological requirement of modern to cutting is more and more higher, require high precision, the material of cutting different length expeditiously, and traditional material that cuts is all complete cutting task by craft and some simple facility operations, operate inconvenience, and work efficiency is lower, and the material error in length of cutting gained is large, causes waste of material.
Along with development in science and technology, mechanization automatic control technology promotes relatively, market also has the tape-cutting machine automatically can cutting band, and of a great variety, there is computer belt-cutting machine, have vapour pressure tape-cutting machine etc., but theirs is expensive, wayward, and control stiffness shortcoming.
The applicant is because the disappearance of above-mentioned known automatic belt cutter and inconvenience, and the spirit of adhere to research and innovation, keeping on improving, utilizes its professional eye and expertise, work out a kind of Semi-automatic strip cutting machine meeting industry and utilize.
Summary of the invention
The object of the invention is to the defect overcoming prior art, provide a kind of structure simple, easy management and control, can realize consecutive production operation, and the Semi-automatic strip cutting machine that the length of cutting gained material is consistent.
For achieving the above object, the present invention adopts following technical scheme:
Semi-automatic strip cutting machine, it at least has:
One corresponding support cuts the fervent unit that station carries out cut-out work;
The feed unit cutting station delivered to by material by one;
One is arranged at the stretching device had between feed unit and supply unit material tensioning, and stretching device is provided with tensioning inductor, and the control system of tape-cutting machine is according to the induced signal monitoring supply unit of tensioning inductor.
The material that described feed unit exports enters vertically downward and cuts station, and fervent unit cuts off relative to vertical material transversal stretching; Feed unit is arranged on and cuts directly over station, is roller pair structure, and the surface of one of them roller is rough surface, and feed unit carrys out charging according to the control system setting of tape-cutting machine.
Described supply unit is roller structure, be arranged at the discharging opening side of the storage bin of tape-cutting machine, storage bin is in " J " font, inlet point is arranged on the top of erectting section, a pair nip rolls having and carry and flatten material effect is provided with directly over the inlet point of storage bin, the feeding end of nip rolls is provided with material-feeding rolling wheels, and be provided with between material-feeding rolling wheels and nip rolls material can be made to be snakelike the first auxiliary wheel detoured, second auxiliary wheel and the 3rd auxiliary wheel, 3rd auxiliary wheel setting height(from bottom) is lower than nip rolls, and the 3rd auxiliary wheel connects support by swing arm, swing arm is also connected with telescopic cylinder, swing arm, telescopic cylinder and support form mobilizable triangle just makes the 3rd auxiliary wheel upwards lift, the touching switch of management and control nip rolls is provided with in the direction that the 3rd auxiliary wheel upwards lifts.
Such scheme improves further: be provided with importing swash plate in the entrance cutting station, and under normality, fervent unit is concealed in the below importing swash plate.
The present invention detects convey materials automatically, and the degree of tension making material keep suitable, facilitates the accurate charging of feed unit, material enters vertically downward and cuts station, fervent unit cuts off relative to vertical material transversal stretching, and feed unit has anti-skidding rough surface skids to prevent material, ensure that feed unit charging length is consistent, the length of cutting gained material is consistent, administration measure, reliable, structure is simple, easy management and control, can realize consecutive production operation, efficiency is high.
Further advantage of the present invention is provided with storage bin, plays buffer action, can effectively reduce or remit the situation of material conveying process knotting locking affect the event of production process, nip rolls was provided with before storage bin, material can be made smooth, ensure follow-up feeding and charging action, improve production operation efficiency.
Another advantage of the present invention is structure optimization, scientific and reasonable, and make easily, cost of investment is low, easy and simple to handle, greatly improves external operation ratio and the operability of equipment, and meet industry and utilize, the quality of production is high.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present invention.
detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention is further described:
Consult shown in Fig. 1, Semi-automatic strip cutting machine provided by the invention, it at least has: a corresponding support cuts the fervent unit 2 that station 1 carries out cut-out work; The feed unit 3 cutting station 1 delivered to by material by one; One is arranged at the stretching device 5 had between feed unit 3 and supply unit 4 material tensioning, and stretching device 5 is provided with tensioning inductor 51, and the control system of tape-cutting machine is according to the induced signal monitoring supply unit 4 of tensioning inductor 51.The control system of tape-cutting machine adopts PLC control system or single-chip computer control system, and be the autonomous cruise speed system that tradition is common, thus this is no longer going to repeat them.The material that described feed unit 3 exports enters vertically downward and cuts station 1, and fervent unit 2 cuts off relative to vertical material transversal stretching.Fervent unit 2 cuts off material by hot melting way, drives flexible cut-out work by the power cylinder such as cylinder or hydraulic actuating cylinder.Feed unit 3 is arranged on and cuts directly over station 1, is roller pair structure, and the surface of one of them roller is rough surface, and feed unit 3 carrys out charging according to the control system setting of tape-cutting machine.This structure can effectively prevent material from skidding, and the length that material is sent is accurate, and the length of cutting gained material is consistent, administration measure, reliable, and structure is simple, easy management and control.Material enters vertically downward and cuts station 1, utilizes material to conduct oneself with dignity sagging, and material is opened up straight, minimizing cuts process and inside contracts situation, promotes cutting quality.
Shown in Fig. 1, in the present embodiment, be provided with tensioning idle pulley 41 between supply unit 4 and stretching device 5, stretching device 5 is the roller that a motor drives, and tensioning inductor 51 is arranged in roller mount.Operationally, material is sent by supply unit 4, stretching device 5 upper surface is striden across after pile warp tensioning idle pulley 41, then feed unit 3 is accessed, the restriction of and supply unit 4 drop-down through feed unit 3, material then can apply pressure on stretching device 5, the stressing conditions of the corresponding induction stretching device 5 of tensioning inductor 51, when occurring that supply unit 4 feeding is too fast or cross slow, the stressed of stretching device 5 changes, the control system of tape-cutting machine is then according to the feeding speed of the induced signal regulation and control supply unit 4 of tensioning inductor 51, thus ensure that material obtains the degree of tension be suitable for, be beneficial to the accurate charging of feed unit.
Shown in Fig. 1, the supply unit 4 of the present embodiment is roller structure, be arranged at the discharging opening side of the storage bin 6 of tape-cutting machine, storage bin 6 is in " J " font, inlet point is arranged on the top of erectting section, a pair nip rolls 7 having and carry and flatten material effect is provided with directly over the inlet point of storage bin 6, the feeding end of nip rolls 7 is provided with material-feeding rolling wheels 8, and be provided with between material-feeding rolling wheels 8 and nip rolls 7 material can be made to be snakelike the first auxiliary wheel 91 detoured, second auxiliary wheel 92 and the 3rd auxiliary wheel 93, 3rd auxiliary wheel 93 setting height(from bottom) is lower than nip rolls 7, and the 3rd auxiliary wheel 93 connects support by swing arm 94, swing arm 94 is also connected with telescopic cylinder 95, swing arm 94, telescopic cylinder 95 and support form mobilizable triangle just makes the 3rd auxiliary wheel 93 upwards lift, the touching switch 96 of management and control nip rolls 7 is provided with in the direction that the 3rd auxiliary wheel 93 upwards lifts.Nip rolls 7 plays pressing material, makes material produce flat, not buckling deformation, is beneficial to follow-up to cut work.Storage bin 6 has storage fade function, can ensure that follow-up feeding and feeding work continue smooth and easy.Storage bin 6 is also provided with corresponding inductor 61, understands storing situation to facilitate.During work, initial material is sent into through material-feeding rolling wheels 8, after the first auxiliary wheel 91, second auxiliary wheel 92 and the 3rd auxiliary wheel 93, receive nip rolls 7, and the material that nip rolls 7 flattens can be temporarily stored in storage bin 6 with for subsequent use.Course of conveying, during material blocking if there is material-feeding rolling wheels 8 place, nip rolls 7 continues lift material, then material effect the 3rd auxiliary wheel 93, make that the 3rd auxiliary wheel 93 is stressed upwards mentions, swing arm 94 beat, telescopic cylinder 95 inside contracts, when the 3rd auxiliary wheel 93 upwards mentions certain altitude, can touch touching switch 96, touching 96, switch can stop nip rolls 7 to lift material, prevents unexpected generation, at this moment, operator then can carry out the material blocking process to material-feeding rolling wheels 8 place.Structure is simple, and scientific and reasonable, safety is high.
Shown in Fig. 1, the entrance cutting station 1 of the present embodiment is provided with and imports swash plate 11, and under normality, fervent unit 2 is concealed in the below importing swash plate 11.Importing swash plate 11 can ensure that material correctly enters and cut station 1, and material front end can be avoided to touch fervent unit 2, prevents unexpected hot melt event.

Claims (2)

1. Semi-automatic strip cutting machine, is characterized in that: at least have:
One corresponding support cuts the fervent unit (2) that station (1) carries out cut-out work, and fervent unit (2) cuts off material by hot melting way, to be stretched cut-out work by cylinder or Driven by Hydraulic Cylinder;
The feed unit (3) cutting station (1) delivered to by material by one, and the material that described feed unit (3) exports enters vertically downward and cuts station (1), and fervent unit (2) cuts off relative to vertical material transversal stretching; Feed unit (3) is arranged on and cuts directly over station (1), is roller pair structure, and the surface of one of them roller is rough surface, and feed unit (3) carrys out charging according to the control system setting of tape-cutting machine;
One is arranged at the stretching device (5) had between feed unit (3) and supply unit (4) material tensioning, stretching device (5) is provided with tensioning inductor (51), and the control system of tape-cutting machine monitors supply unit (4) according to the induced signal of tensioning inductor (51); Described stretching device (5) is the roller that a motor drives, and tensioning inductor (51) is arranged in roller mount, is provided with tensioning idle pulley (41) between supply unit (4) and stretching device (5);
Described supply unit (4) is roller structure, be arranged at the discharging opening side of the storage bin (6) of tape-cutting machine, storage bin (6) is in " J " font, inlet point is arranged on the top of erectting section, a pair nip rolls (7) having and carry and flatten material effect is provided with directly over the inlet point of storage bin (6), storage bin (6) is provided with the convenient inductor (61) understanding storing situation, the feeding end of nip rolls (7) is provided with material-feeding rolling wheels (8), and be provided with between material-feeding rolling wheels (8) and nip rolls (7) material can be made to be snakelike the first auxiliary wheel (91) detoured, second auxiliary wheel (92) and the 3rd auxiliary wheel (93), 3rd auxiliary wheel (93) setting height(from bottom) is lower than nip rolls (7), and the 3rd auxiliary wheel (93) connects support by swing arm (94), swing arm (94) is also connected with telescopic cylinder (95), swing arm (94), telescopic cylinder (95) and support form mobilizable triangle just makes the 3rd auxiliary wheel (93) upwards lift, the touching switch (96) of management and control nip rolls (7) is provided with in the direction that the 3rd auxiliary wheel (93) upwards lifts.
2. Semi-automatic strip cutting machine according to claim 1, is characterized in that: be provided with in the entrance cutting station (1) and import swash plate (11), and under normality, fervent unit (2) is concealed in the below importing swash plate (11).
CN201110404436.3A 2011-12-08 2011-12-08 Semi-automatic strip cutting machine Active CN102491121B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110404436.3A CN102491121B (en) 2011-12-08 2011-12-08 Semi-automatic strip cutting machine

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Application Number Priority Date Filing Date Title
CN201110404436.3A CN102491121B (en) 2011-12-08 2011-12-08 Semi-automatic strip cutting machine

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CN102491121A CN102491121A (en) 2012-06-13
CN102491121B true CN102491121B (en) 2014-12-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744980A (en) * 2012-07-26 2012-10-24 昆山市银河彩印有限公司 Full-automatic bar code printing and detecting equipment
CN104816969B (en) * 2015-03-27 2017-09-08 广州番禺高勋染整设备制造有限公司 A kind of precision fabrics, ribbon, the cloth storage trough of slide fastener collator and its monitoring method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1267539A (en) * 1968-07-11 1972-03-22 Glanzstoff Ag Device for severing a travelling yarn thread
NL7211898A (en) * 1972-08-31 1974-03-04 Flattened film tubing cut-off machine - esp for separating lengths at trans-verse perforation lines for plastic bag prodn
IT1132792B (en) * 1979-09-28 1986-07-02 Benninger Ag Maschf Storage compartment for treating textile pieces
US5857393A (en) * 1996-06-28 1999-01-12 Kohiyama; Yuko Automatic paper feeding apparatus
CN2651212Y (en) * 2003-07-14 2004-10-27 上力精密工业股份有限公司 Thermal cutting tool structure for trademark cutter
CN201686334U (en) * 2010-05-21 2010-12-29 德联覆铜板(惠州)有限公司 Prepreg cutter
CN202358752U (en) * 2011-12-08 2012-08-01 李大明 Semi-automatic belt cutting machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1267539A (en) * 1968-07-11 1972-03-22 Glanzstoff Ag Device for severing a travelling yarn thread
NL7211898A (en) * 1972-08-31 1974-03-04 Flattened film tubing cut-off machine - esp for separating lengths at trans-verse perforation lines for plastic bag prodn
IT1132792B (en) * 1979-09-28 1986-07-02 Benninger Ag Maschf Storage compartment for treating textile pieces
US5857393A (en) * 1996-06-28 1999-01-12 Kohiyama; Yuko Automatic paper feeding apparatus
CN2651212Y (en) * 2003-07-14 2004-10-27 上力精密工业股份有限公司 Thermal cutting tool structure for trademark cutter
CN201686334U (en) * 2010-05-21 2010-12-29 德联覆铜板(惠州)有限公司 Prepreg cutter
CN202358752U (en) * 2011-12-08 2012-08-01 李大明 Semi-automatic belt cutting machine

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Application publication date: 20120613

Assignee: Dongguan Kin Wah Machinery Co., Ltd.

Assignor: Li Daming

Contract record no.: 2015440000097

Denomination of invention: Semi-automatic strip cutting machine

Granted publication date: 20141224

License type: Exclusive License

Record date: 20150423

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151209

Address after: Sha Tian Zhen Yi Sha Cun 523000 Guangdong city of Dongguan province the three group of Dongguan city kinwah Machinery Co. Ltd.

Patentee after: Dongguan Kin Wah Machinery Co., Ltd.

Address before: 523000, Guangdong, Dongguan Province Sha town, Yi Sha management area, environmental protection Avenue, Dongguan City Huajian Machinery Co., Ltd.

Patentee before: Li Daming