CN108914537A

CN108914537A - A kind of cloth cutting technique

Info

Publication number: CN108914537A
Application number: CN201811168007.9A
Authority: CN
Inventors: 张兴宇
Original assignee: 张兴宇
Current assignee: Zhejiang jinshandi board Co., Ltd
Priority date: 2018-10-08
Filing date: 2018-10-08
Publication date: 2018-11-30
Anticipated expiration: 2038-10-08
Also published as: CN108914537B

Abstract

The invention belongs to clothes to process field, specifically a kind of cloth cutting technique, which includes the following steps：S1, cloth is stacked together, every one layer of stacking is primary to cloth ironing using flatiron, and next layer is quickly then being laminated；Cloth in S1 is placed on fabric cutter and cuts by S2；During cutting, the cutter on fabric cutter is heated using resistance wire, tool temperature is controlled at 60-80 degrees Celsius；After the completion of cutting, cloth is removed from fabric cutter by S3.This technique is mainly used for solving the problems, such as that notch out-of-flatness and cutting efficiency are low when cloth cutting.

Description

A kind of cloth cutting technique

Technical field

The invention belongs to clothes to process field, specifically a kind of cloth cutting technique.

Background technique

With the continuous development of textile industry, cloth and cloth are much in our life, however in textile manufacturing Process in, cutting is essential one of processing program, after cloth molding after, generally require the requirement according to client It is cut, the method cut has very much, such as cut using scissors, cutter is cut.

Also occur the technical solution of some cloth cuttings, such as one application No. is CN201711081134 in the prior art Item Chinese patent discloses a kind of clothes cutting means applied widely, including rack, the two sides inner wall of rack are provided with cunning Slot, and the inner wall of two sliding slots slidably connects the same sliding stand, the top inner wall of rack is fixed with hydraulic by screw Cylinder, and piston rod one end of hydraulic cylinder is fixed on the top exterior walls of sliding stand by screw, the bottom outer wall of sliding stand passes through spiral shell Nail is fixed with fixed plate, and the top exterior walls of fixed plate are provided with shaft hole, and the inner wall of shaft hole is connected with shaft by bearing, and The bottom outer wall of shaft is fixed with mounting rack by screw.

One kind of technical solution clothes cutting means applied widely, can be according to the difference of fabric material, more tool changing Tool；But the cutter in the technical solution is immovable, limits the scope of activities of cutter, makes cutter to the range of cloth cutting It is restricted；When cutting cloth, it is also necessary to which ceaselessly moving cloth could completely cut cloth；Meanwhile the skill It is unreasonable to the device design of cloth compression in art scheme, cloth can not be made to be in the state of tensioning always, lead to cloth Notch is imperfect, the effect after influencing cloth cutting.

Summary of the invention

In order to make up for the deficiencies of the prior art, a kind of cloth cutting technique proposed by the present invention, this technique are mainly used for solving Certainly notch out-of-flatness and cutting efficiency low problem when cloth cutting.

The technical solution adopted by the present invention to solve the technical problems is：A kind of cloth cutting technique of the present invention, The technique includes the following steps：

S1, cloth is stacked together, every one layer of stacking is primary to cloth ironing using flatiron, is then quickly being laminated Next layer；

Cloth in S1 is placed on fabric cutter and cuts by S2；During cutting, using resistance wire to fabric cutter On cutter heated, tool temperature control at 60-80 degrees Celsius；

After the completion of cutting, cloth is removed from fabric cutter by S3；

The fabric cutter used in this technique includes pedestal, rack and controller；The controller is for controlling cloth cutting Machine work；The rack is U-shaped structure, and the two sides at frame openings end and pedestal are affixed；The middle part on the machine frame inside top It is connected with electric pushrod；The output shaft end of the electric pushrod is connected with No.1 transverse slat, the both ends of No.1 transverse slat with rack Side wall contact；When electric pushrod starting, the output end of electric pushrod drives No.1 transverse slat to move in the vertical direction；Described one The lower section of number transverse slat is equipped with No. two transverse slats；It is connected between the No.1 transverse slat and No. two transverse slats by No.1 air bag, described No. two The both ends of transverse slat are affixed with the side wall of rack, when electric pushrod pushes No.1 transverse slat to move downward, No.1 air bag compression row Gas out enters in No. three cylinders, the power source for driving supporting block to move upwards as No. three cylinders；In No. two transverse slats The both ends in portion are connected with guide plate；The two sides of No.1 transverse slat bottom are symmetrically arranged with worm screw, worm screw on the basis of electric pushrod One end be rotatablely connected by bearing and No.1 transverse slat, the worm screw other end is through guide plate and is connected with convex block, when No.1 transverse slat When moving down, worm screw is pushed to move down；Guide plate prevents worm screw from shaking during rotation, while when preventing cloth cutting The clast of generation disorderly flies；The pedestal is located at convex block following location directly and offers No.1 slot, the middle part of the No.1 trench bottom No. two air bags are connected with, convex block moves under the promotion of worm screw into No.1 slot, presses the cloth being placed on pedestal Tightly, while convex block is for compressing No. two air bags；The gas that No. two air bag internal pressures are indented out enters in No. two cylinders, is No. two cylinders Mobile offer power, move No. two cylinders in the vertical direction；U-shaped frame, and U-shaped frame are equipped between described two guide plates Open Side Down；The two sides of the U-shaped frame offer through slot, and through slot inner wall side is connected with rack gear；No. two transverse slats Middle part offer sliding slot；The U-shaped frame is slided on the chute by sliding block；The affixed No.1 cylinder in the side of the U-shaped frame Output end；The bottom of the No.1 cylinder and the inner wall of rack are affixed, and No.1 cylinder is arranged in parallel with No. two transverse slats, No.1 gas Cylinder is for driving U-shaped frame to pass through sliding block horizontal sliding on the chute；No. two cylinders are equipped in the U-shaped frame；No. two cylinders Bottom and U-shaped frame top it is affixed, the output end of No. two cylinders is connected with U-shaped knife rest；And the two sides of No. two cylinder outputs No. three air bags are symmetrically arranged with, one end of No. three air bags and No. two cylinders are affixed, and the top of the other end and U-shaped knife rest is affixed；When two When number cylinder drives U-shaped knife rest to move up and down in the vertical direction, No. three air bags affixed with No. two cylinders and U-shaped knife rest are drawn It stretches and squeezes, power source of the gas being discharged in No. three air bags as No.1 cylinder drives No.1 cylinder to come up in the horizontal direction It backhauls dynamic；The U-shaped knife rest is located at opening equipped with rotary knife；The knife handle of the rotary knife is in through slot on U-shaped knife rest and U-shaped frame Rack gear engaged transmission, when No. two cylinders drive U-shaped knife rests to move up and down because on U-shaped knife rest rotary knife knife handle and rack gear For engaged transmission, when downwards or when moving upwards, the rotary knife in U-shaped knife rest being driven to rotate, the rotation of rotation in U-shaped knife rest Knife is for cutting cloth；No. two slots are offered on pedestal immediately below the rotary knife blade, the bottom of No. two slots is equipped with three Number cylinder；The bottom of No. three cylinders and No. two slots are affixed, and the output end of No. three cylinders is connected with supporting block, and No. three cylinders are used In driving supporting block to move up and down, supporting block can be increased the notch for needing to cut cloth, be more convenient rotary knife to the sanction of cloth It cuts, while also making the notch of cloth more complete, the cloth after cutting is more beautiful；With the continuous development of textile industry, cloth Material and cloth are much in our life, however in the process of textile manufacturing, cutting is essential one Road processing program is generally required to cut it according to the requirement of client, but is used in the prior art after cloth molding The device functionality for cutting cloth is excessively single；On the one hand the cutter cut is immovable and rotates, and causes to cut cloth Range becomes smaller imperfect with notch；On the other hand being placed on of needing that the cloth cut can only be smooth is cut on platform, is if desired cut out The cloth cut is blocked up, then the cutter cut cannot be guaranteed once can be complete by cloth cutting, need to repeatedly be cut, time-consuming Arduously；And the existing device for cutting cloth uses electric power as power, serious waste of resources；A kind of cloth proposed by the invention Expect cutting process, on the one hand；The cutter used can be moved and be rotated, and also make cloth while increasing the range of cloth cutting Notch is more complete；On the other hand, supporting block is propped up by No. three cylinders, supporting block props up cloth, and convex block is matched with concave block Conjunction compresses cloth, makes cloth be easier to be cut by rotary knife, while the notch of cloth is more complete；And the present invention removes electric pushrod It need to use except electric power, the power resources of remaining each part are the power that each part generates at work, reduce resource Waste.

The cloth cut will be needed to be placed on pedestal；Electric pushrod starting, pushes No.1 transverse slat to move down, and No.1 is horizontal No.1 air sac pressing between plate and No. two transverse slats is shunk, and the gas being discharged in No.1 air bag enters in No. three cylinders, and No. three Cylinder is started to work, and supporting block is pushed to move up, and the cloth cut will be needed to prop up；While the compression of No.1 air bag, snail Bar starts to move down, and convex block is pushed to move into No.1 slot, and the cloth being placed on pedestal is compressed；By supporting block by cloth Material is propped up, and convex block compresses cloth, is made the state for needing the cloth cut to be in a tensioning always, is more advantageous to and cuts, together When cloth notch it is more complete；Guide plate can prevent worm screw from shaking during the motion, be also possible to prevent to cut cloth generation Clast disorderly fly；When convex block is moved into No.1 slot, No. two air bags are compressed, the gas in No. two air bags enters No. two cylinders Interior, No. two cylinders drive U-shaped knife rest to move down, and the rotary knife of U-shaped knife rest opening also moves down；In U-shaped knife rest to moving down Rack gear engaged transmission while dynamic on the knife handle and through slot of rotary knife, rotary knife rotation cut the cloth that supporting block is propped up； Rotatable rotary knife compared with the existing technology in not revolvable cutter, have cut cloth more rapidly, cut after cloth Expect the more complete and beautiful advantage of notch；While No. two cylinders move down, No. two cylinders and U-shaped knife rest stretch No. three gas Capsule, the gas in No. three air bags enter in No.1 cylinder, the affixed U-shaped frame of the output end of No.1 cylinder, and pass through at the top of U-shaped frame Sliding block is connect with the sliding slot on No. two transverse slats, pushes U-shaped frame to slide on the chute by No.1 cylinder；Enable rotary knife along cloth The direction of notch is mobile, cuts to cloth；Realize the position for not needing adjustment cloth, it can carry out to cloth complete Cut, improve the working efficiency for cutting cloth.

Preferably, the No.1 air bag is connected with concave block far from one end of No.1 trench bottom；Cooperated by concave block and convex block It uses, the cloth that can be cut to needs is preferably compressed, and is prevented cloth from loosening during cutting, is influenced cloth cutting Efficiency.

Preferably, fillet is offered at the tang of the convex block；Fillet is offered at the notch of the concave block；Because of convex block With concave block cooperation for compressing cloth, if at the tang of convex block and the indent of concave block does not open up fillet, the rib at convex block tang The corner angle of angle and concave block indent can scratch the cloth of compression, cause the waste of cloth.

Preferably, the worm screw is rotatablely connected by bearing and convex block；When convex block and concave block cooperation compress cloth, worm screw Also continuing to rotate, if affixed between worm screw and convex block, will affect the rotation of worm screw；Connected by bearing with by worm screw and convex block It connects, convex block can not only cooperate with concave block compresses cloth, and will not impact to the rotation of worm screw, improves cloth cutting machine Working efficiency.

Preferably, the knife face of the rotary knife blade is engraved structure；When the knife face of engraved structure can prevent cloth cutting The surface of the clast adherency and rotary knife of generation, influences the normal rotation of rotary knife, while the knife face of engraved structure can also reduce rotation The weight of knife saves the cost of rotary knife manufacture.

Preferably, the supporting block is aluminum；When supporting block is moved upwards by No. three cylinder promotions, because of the branch of aluminum Bracer hardness is low, and when supporting block and rotary knife contact, the supporting block of aluminum can reduce its abrasion between rotary knife, improves rotary knife Service life.

Beneficial effects of the present invention are as follows：

1. on the one hand technique avoids cloth from pleat occur by carrying out ironing to cloth when cloth is stacked together On the other hand wrinkle makes the suitable moisture of storage in cloth, when the cutter (60-80 degrees Celsius) of high temperature cuts cloth When, moisture can cool down to cloth, while the high temperature of cutter can realize the fly-cutting to cloth, to improve the sanction of cloth Cut efficiency；The fabric fibre of ironing after-tack simultaneously is more conducive to cutting.

2. the fabric cutter used in technique pushes No.1 transverse slat to move down, compresses No.1 transverse slat by electric pushrod With the No.1 air bag between No. two transverse slats, the gas in No.1 air bag enters in No. three cylinders, No. three cylinders push supporting blocks to Upper movement will need the cloth cut to prop up；No.1 air bag compression while, worm screw starts to move down, push convex block to It is moved in No.1 slot, the cloth being placed on pedestal is compressed；Cloth is propped up by supporting block, convex block and concave block cooperate cloth Material compresses, and makes the state for needing the cloth cut to be in a tensioning always, is conducive to cutting for cloth, while the notch of cloth More complete, the cloth after cutting is more beautiful.

3. the fabric cutter used in technique, by compressing No. two air bags, the gas in No. two air bags enters No. two cylinders Interior, No. two cylinders drive U-shaped knife rest to move down, and the rotary knife of U-shaped knife rest opening also moves down；In U-shaped knife rest to moving down Rack gear engaged transmission while dynamic on the knife handle and through slot of rotary knife, while No. two cylinders move down, No. two cylinders and U-shaped knife Frame stretches No. three air bags, and the gas in No. three air bags enters in No.1 cylinder, the affixed U-shaped frame of the output end of No.1 cylinder, and U-shaped The top of frame is connect by sliding block with the sliding slot on No. two transverse slats, pushes U-shaped frame to slide on the chute by No.1 cylinder；Make to revolve Knife can be moved along the direction of cloth notch, be cut to cloth；Realize the position for not needing adjustment cloth, it can right Cloth is completely cut, and the working efficiency for cutting cloth is improved.

4. the fabric cutter used in technique is No. three cylinders providing powers by squeezing No.1 air bag；Squeeze No. two gas Capsule is No. two cylinders providing powers；Stretching No. three air bags is No.1 cylinders providing power；It ensure that guillotine worked normally Meanwhile by guillotine work in the power that generates be used, improve the utilization rate of resource.

Detailed description of the invention

The present invention will be further explained below with reference to the attached drawings.

Fig. 1 is main view of the invention；

Fig. 2 is A-A cross-sectional view in Fig. 1；

In figure：Pedestal 1, rack 2, electric pushrod 3,4, No. two transverse slats 5 of No.1 transverse slat, No.1 air bag 6, concave block 61, guiding Plate 7, worm screw 8, convex block 9,10, No. two air bags 11 of No.1 slot, U-shaped frame 12, through slot 121, rack gear 122, sliding slot 13, sliding block 14, one Number 15, No. two cylinders 16 of cylinder, 17, No. three air bags 18 of U-shaped knife rest, rotary knife 19, two slot 20, three cylinder 21, supporting block 22.

Specific embodiment

In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.

As shown in Figure 1 to Figure 2, a kind of cloth cutting technique of the present invention, the technique include the following steps：

S1, cloth is stacked together, every one layer of stacking is primary to cloth ironing using flatiron, is then quickly being laminated Next layer；The moisture of cloth and the temperature of cloth can be improved in ironing, so that cloth humidity softens；

After the completion of cutting, cloth is removed from fabric cutter by S3；

The fabric cutter used in this technique includes pedestal 1, rack 2 and controller；The controller is for controlling cloth cutting Cut machine work；The rack 2 is U-shaped structure, and the two sides of 2 open end of rack and pedestal 1 are affixed；1 inner tip of rack Middle part be connected with electric pushrod 3；The output shaft end of the electric pushrod 3 is connected with No.1 transverse slat 4, the both ends of No.1 transverse slat 4 Contacted with the side wall of rack 1；When electric pushrod 3 starts, the output end of electric pushrod 3 drives No.1 transverse slat 4 in vertical side It moves upwards；The lower section of the No.1 transverse slat 4 is equipped with No. two transverse slats 5；Pass through one between the No.1 transverse slat 4 and No. two transverse slats 5 Number air bag 6 connects, and the both ends of No. two transverse slats 5 are affixed with the side wall of rack 2, when electric pushrod 3 push No.1 transverse slat 4 to When lower movement, the gas of the compression discharge of No.1 air bag 6 enters in No. three cylinders 21, as No. three cylinders 21 drive supporting blocks 22 to The power source of upper movement；The both ends at 5 middle part of No. two transverse slats are connected with guide plate 7；The two sides of 4 bottom of No.1 transverse slat with Worm screw 8 is symmetrically arranged on the basis of electric pushrod 3, one end of worm screw 8 is rotatablely connected by bearing and No.1 transverse slat 4, and worm screw 8 is another End is through guide plate 7 and is connected with convex block 9, when No.1 transverse slat 4 moves down, worm screw 8 is pushed to move down；Guide plate 7 is anti- Only worm screw 8 shakes during rotation, while preventing the clast generated when cloth cutting from disorderly flying；The pedestal 1 is being located at convex block 9 just The position of lower section offers No.1 slot 10, is connected with No. two air bags 11 in the middle part of 10 bottom of No.1 slot, convex block 9 is in worm screw 9 Promotion under, moved into No.1 slot 10, the cloth being placed on pedestal 1 compressed, at the same convex block 9 for compress No. two Air bag 11；The gas that No. two 11 internal pressures of air bag are indented out enters in No. two cylinders 16, provides power for the movement of No. two cylinders 16, Move No. two cylinders 16 in the vertical direction；Between described two guide plates 7 be equipped with U-shaped frame 12, and the opening of U-shaped frame 12 to Under；The two sides of the U-shaped frame 12 offer through slot 121, and the 121 inner wall side of through slot is connected with rack gear 122；No. two cross The middle part of plate 5 offers sliding slot 13；The U-shaped frame 12 is slided on sliding slot 13 by sliding block 14；The side of the U-shaped frame 12 is solid Connect the output end of No.1 cylinder 15；The bottom of the No.1 cylinder 15 and the inner wall of rack 2 are affixed, and No.1 cylinder 15 and No. two Transverse slat 5 is arranged in parallel, and No.1 cylinder 15 is for driving the horizontal sliding on sliding slot 13 by sliding block 14 of U-shaped frame 12；The U-shaped frame No. two cylinders 16 are equipped in 12；The bottom of No. two cylinders 16 and the top of U-shaped frame 12 are affixed, the output end of No. two cylinders 16 It is connected with U-shaped knife rest 17；And the two sides of No. two 16 output ends of cylinder are symmetrically arranged with No. three air bags 18, one end of No. three air bags 18 with No. two cylinders 16 are affixed, and the top of the other end and U-shaped knife rest 17 is affixed；When No. two cylinders 16 drive U-shaped knife in the vertical direction When frame 17 moves up and down, No. three air bags 18 affixed with No. two cylinders 16 and U-shaped knife rest 17 are stretched and squeeze, No. three air bags 18 Power source of the gas of interior discharge as No.1 cylinder 15 drives No.1 cylinder 15 to move back and forth in the horizontal direction；It is described U-shaped Knife rest 17 is located at opening equipped with rotary knife 19；The knife handle of the rotary knife 19 is in through slot 121 on U-shaped knife rest 17 and U-shaped frame 12 The engaged transmission of rack gear 122, when No. two cylinders 16 drive U-shaped knife rest 17 to move up and down, because of rotary knife 19 on U-shaped knife rest 17 Knife handle and rack gear 122 are engaged transmission, when downwards or when moving upwards, can driving in U-shaped knife rest 17 in U-shaped knife rest 17 Rotary knife 19 rotates, and the rotary knife 19 of rotation is for cutting cloth；Two are offered on pedestal 1 immediately below 19 blade of rotary knife The bottom of number slot 20, No. two slots 20 is equipped with No. three cylinders 21；The bottom of No. three cylinders 21 and No. two slots 20 are affixed, No. three gas The output end of cylinder 21 is connected with supporting block 22, and for driving supporting block 22 to move up and down, supporting block 22 can incite somebody to action No. three cylinders 21 The notch for needing to cut cloth increases, and more convenient rotary knife 19 cuts cloth, while also making the notch of cloth more complete, cuts After cloth it is more beautiful；With the continuous development of textile industry, cloth and cloth are much in our life, so And in the process of textile manufacturing, cutting is essential one of processing program, after cloth molding, generally requires root It is cut according to the requirement of client, but it is excessively single for cutting the device functionality of cloth in the prior art；One side The cutter that face is cut is immovable and rotates, and causes the range for cutting cloth to become smaller imperfect with notch；On the other hand it needs The cloth cut can only be smooth be placed on and cut on platform, the cloth if desired cut is blocked up, then the cutter cut cannot be protected Card is primary can be complete by cloth cutting, need to repeatedly be cut, time-consuming and laborious；And the existing device for cutting cloth uses electricity Power is as power, serious waste of resources；A kind of cloth cutting technique proposed by the invention, on the one hand；The cutter used can be with Mobile and rotation, also makes the notch of cloth more complete while increasing the range of cloth cutting；On the other hand, pass through No. three gas Cylinder 21 props up supporting block 22, and supporting block 22 props up cloth, and convex block 9 cooperates with concave block 61 compresses cloth, holds that cloth more It is easily cut by rotary knife 19, while the notch of cloth is more complete；And the present invention except electric pushrod 3 need to use electric power in addition to, remaining The power resources of each part are the power that each part generates at work, reduce the waste of resource.

The cloth cut will be needed to be placed on pedestal 1；Electric pushrod 3 starts, and No.1 transverse slat 4 is pushed to move down, and one No.1 air bag 6 number between transverse slat 4 and No. two transverse slats 5, which squeezes, to be shunk, and the gas being discharged in No.1 air bag 6 enters No. three cylinders In 21, No. three cylinders 21 are started to work, and supporting block 22 is pushed to move up, and the cloth cut will be needed to prop up；In No.1 air bag 6 While compression, worm screw 8 starts to move down, and pushes convex block 9 to move into No.1 slot 10, will be placed in the cloth on pedestal 1 It compresses；Cloth is propped up by supporting block 22, convex block 9 cooperates with concave block 61 compresses cloth, makes the cloth for needing to cut always The state being tensioned in one, is more advantageous to and cuts, while the notch of cloth is more complete；Guide plate 7 can prevent worm screw 8 from transporting It is shaken during dynamic, the clast for being also possible to prevent to cut cloth generation disorderly flies；When convex block 9 is moved into No.1 slot 10, compression No. two air bags 11, the gas in No. two air bags 11 enter in No. two cylinders 16, and No. two cylinders 16 drive U-shaped knife rest 17 to moving down Dynamic, the rotary knife 19 of U-shaped 17 opening of knife rest also moves down；While U-shaped knife rest 17 moves down the knife handle of rotary knife 19 with 122 engaged transmission of rack gear on through slot 121, rotary knife 19 rotate the cloth propped up to supporting block 22 and cut；Rotatable rotation Knife 19 compared with the existing technology in not revolvable cutter, have cut cloth more rapidly, cut after cloth notch more Complete and beautiful advantage；While No. two cylinders 16 move down, No. two cylinders 16 and U-shaped knife rest 17 stretch No. three air bags 18, the gas in No. three air bags 18 enters in No.1 cylinder 15, the affixed U-shaped frame 12 of the output end of No.1 cylinder 15, and U-shaped frame 12 Top connect with the sliding slot 13 on No. two transverse slats 5 by sliding block 14, push U-shaped frame 12 on sliding slot 13 by No.1 cylinder 15 Sliding；So that rotary knife 19 is moved along the direction of cloth notch, cloth is cut；Realize the position for not needing adjustment cloth It sets, it can cloth is completely cut, the working efficiency for cutting cloth is improved.

As one embodiment of the present invention, the No.1 air bag 6 is connected with recessed far from one end of 10 bottom of No.1 slot Block 61；It is used cooperatively by concave block 61 and convex block 9, the cloth that can be cut to needs is preferably compressed, and prevents cloth from cutting out It is loosened during cutting, influences the efficiency of cloth cutting.

As one embodiment of the present invention, fillet is offered at the tang of the convex block 9；The notch of the concave block 61 Place offers fillet；Because convex block 9 and concave block 61 cooperate for compressing cloth, if at the tang of convex block 9 and the recess of concave block 61 Place does not open up fillet, and the corner angle of 61 indent of corner angle and concave block at 9 tang of convex block scratch the cloth compressed, causes the wave of cloth Take.

As one embodiment of the present invention, the worm screw 8 is rotatablely connected by bearing and convex block 9；When convex block 9 with it is recessed When the cooperation of block 61 compresses cloth, worm screw 8 also is continuing to rotate, if affixed between worm screw 8 and convex block 9, will affect the rotation of worm screw 8 Turn；It is connect with by worm screw 8 with convex block 9 by bearing, convex block 9 can not only cooperate with concave block 61 compresses cloth, and will not be to snail The rotation of bar 8 impacts, and improves the working efficiency of cloth cutting machine.

As one embodiment of the present invention, the knife face of 19 blade of rotary knife is engraved structure；The knife of engraved structure Face can prevent the surface of the clast generated when cloth cutting adherency and rotary knife 19, influence the normal rotation of rotary knife 19, engrave simultaneously The knife face of hollow structure can also reduce the weight of rotary knife 19, save the cost that rotary knife 19 manufactures.

As one embodiment of the present invention, the supporting block 22 is aluminum；It is pushed away in supporting block 22 by No. three cylinders 21 It is dynamic when moving upwards, because 22 hardness of supporting block of aluminum is low, when supporting block 22 and rotary knife 19 contact, the supporting block 22 of aluminum Its abrasion between rotary knife 19 can be reduced, the service life of rotary knife 19 is improved.

When work, the cloth cut will be needed to be placed on pedestal 1；Electric pushrod 3 starts, and pushes No.1 transverse slat 4 downward Mobile, the No.1 air bag 6 between No.1 transverse slat 4 and No. two transverse slats 5, which squeezes, to be shunk, and the gas being discharged in No.1 air bag 6 enters In No. three cylinders 21, No. three cylinders 21 are started to work, and supporting block 22 is pushed to move up, and the cloth cut will be needed to prop up；Branch Bracer 22 is aluminum；When supporting block 22 is moved upwards by No. three promotions of cylinder 21, because 22 hardness of supporting block of aluminum is low, When supporting block 22 and rotary knife 19 contact, the supporting block 22 of aluminum can reduce its abrasion between rotary knife 19, improve rotary knife 19 Service life；While No.1 air bag 6 compresses, worm screw 8 starts to move down, and convex block 9 is pushed to move into No.1 slot 10, will The cloth being placed on pedestal 1 compresses；Cloth is propped up by supporting block 22, convex block 9 cooperates with concave block 61 compresses cloth, makes The cloth for needing to cut is in the state of a tensioning always, is more advantageous to and cuts, while the notch of cloth is more complete；Convex block Fillet is offered at 9 tang；Fillet is offered at the notch of the concave block 61, prevents convex block 9 and concave block 61 from cooperating and compresses cloth When material, the corner angle of 61 indent of corner angle and concave block at 9 tang of convex block scratch the cloth compressed, cause the waste of cloth；Guiding Plate 7 can prevent worm screw 8 from shaking during the motion, and the clast for being also possible to prevent to cut cloth generation disorderly flies；Worm screw 8 passes through bearing It is rotatablely connected with convex block 9；When convex block 9 and the cooperation of concave block 61 compress cloth, worm screw 8 also is continuing to rotate, if worm screw 8 and convex block It is affixed between 9, it will affect the rotation of worm screw 8；It is connect with by worm screw 8 with convex block 9 by bearing, convex block 9 can not only be with concave block 61 Cooperation compresses cloth, and will not impact to the rotation of worm screw 8, improves the working efficiency of cloth cutting machine；When convex block 9 When moving into No.1 slot 10, No. two air bags 11 are compressed, the gas in No. two air bags 11 enters in No. two cylinders 16, No. two cylinders 16 drive U-shaped knife rest 17 to move down, and the rotary knife 19 of U-shaped 17 opening of knife rest also moves down；It is moved down in U-shaped knife rest 17 While rotary knife 19 knife handle and the engaged transmission of rack gear 122 on through slot 121, rotary knife 19 rotate the cloth propped up to supporting block 22 It is cut；Rotatable rotary knife 19 compared with the existing technology in not revolvable cutter, have cut cloth more rapidly, cut After the more complete and beautiful advantage of cloth notch；The knife face of 19 blade of rotary knife is engraved structure；The knife face of engraved structure The surface that can prevent the clast generated when cloth cutting adherency and rotary knife 19, influences the normal rotation of rotary knife 19, while hollow out The knife face of structure can also reduce the weight of rotary knife 19, save the cost that rotary knife 19 manufactures；It is moved down in No. two cylinders 16 Meanwhile No. two cylinders 16 and U-shaped knife rest 17 stretch No. three air bags 18, the gas in No. three air bags 18 enters in No.1 cylinder 15, The affixed U-shaped frame 12 of the output end of No.1 cylinder 15, and the top of U-shaped frame 12 passes through the sliding slot 13 on sliding block 14 and No. two transverse slats 5 Connection, pushes U-shaped frame 12 to slide on sliding slot 13 by No.1 cylinder 15；Rotary knife 19 is set to move along the direction of cloth notch It is dynamic, cloth is cut；Realize the position for not needing adjustment cloth, it can completely cut, improved to cloth Cut the working efficiency of cloth.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims

1. a kind of cloth cutting technique, which is characterized in that the technique includes the following steps：

S1, cloth is stacked together, it is every stacking one layer, it is primary to cloth ironing using flatiron, then be quickly laminated it is next Layer；

Cloth in S1 is placed on fabric cutter and cuts by S2；During cutting, using resistance wire on fabric cutter Cutter is heated, and tool temperature is controlled at 60-80 degrees Celsius；

After the completion of cutting, cloth is removed from fabric cutter by S3；

The fabric cutter used in this technique includes pedestal (1), rack (2) and controller；The controller is for controlling cloth cutting Cut machine work；The rack (2) is U-shaped structure, and the two sides of rack (2) open end and pedestal (1) are affixed；The rack (1) Electric pushrod (3) are connected in the middle part of inner tip；The output shaft end of the electric pushrod (3) is connected with No.1 transverse slat (4), and one The both ends of number transverse slat (4) are contacted with the side wall of rack (1), and electric pushrod (3) is the fortune of No.1 transverse slat (4) in the vertical direction It is dynamic that power is provided, drive No.1 transverse slat (4) lower movement in the vertical direction；The lower section of the No.1 transverse slat (4) is equipped with No. two cross Plate (5)；It is connected between the No.1 transverse slat (4) and No. two transverse slats (5) by No.1 air bag (6)；The two of No. two transverse slats (5) It holds affixed with the side wall of rack (2)；Both ends in the middle part of No. two transverse slats (5) are connected with guide plate (7)；The No.1 transverse slat (4) two sides of bottom are symmetrically arranged with worm screw (8) on the basis of electric pushrod (3), and one end of worm screw (8) is horizontal by bearing and No.1 Plate (4) rotation connection, worm screw (8) other end is through guide plate (7) and is connected with convex block (9), and guide plate (7) prevents worm screw (8) It shakes during rotation；The pedestal (1) is located at convex block (9) following location directly and offers No.1 slot (10), the No.1 No. two air bags (11) are connected in the middle part of slot (10) bottom；U-shaped frame (12) are equipped between described two guide plates (7), and U-shaped frame (12) Open Side Down；The two sides of the U-shaped frame (12) offer through slot (121), and through slot (121) the inner wall side is connected with Rack gear (122)；Sliding slot (13) are offered in the middle part of No. two transverse slats (5)；The U-shaped frame (12) is by sliding block (14) in sliding slot (13) it is slided on；The output end of the affixed No.1 cylinder (15) in the side of the U-shaped frame (12)；The bottom of the No.1 cylinder (15) It is affixed with the inner wall of rack (2), and No.1 cylinder (15) is arranged in parallel with No. two transverse slats (5), No.1 cylinder (15) is for driving U Type frame (12) horizontal sliding on sliding slot (13) by sliding block (14)；No. two cylinders (16) are equipped in the U-shaped frame (12)；It is described The bottom of No. two cylinders (16) and the top of U-shaped frame (12) are affixed, and the output end of No. two cylinders (16) is connected with U-shaped knife rest (17)；And the two sides of No. two cylinder (16) output ends are symmetrically arranged with No. three air bags (18), one end of No. three air bags (18) with No. two Cylinder (16) is affixed, and the other end and the top of U-shaped knife rest (17) are affixed；No. two cylinders (16) are for driving U-shaped knife rest (17) Lower movement；The U-shaped knife rest (17) is located at opening equipped with rotary knife (19)；The knife handle of the rotary knife (19) runs through U-shaped knife rest (17) with rack gear (122) engaged transmission on U-shaped frame (12) in through slot (121), by knife handle and rack gear (122) engaged transmission, Drive rotary knife (19) rotation；No. two slots (20), No. two slots (20) are offered on pedestal (1) immediately below rotary knife (19) blade Bottom be equipped with No. three cylinders (21)；The bottom of No. three cylinders (21) and No. two slots (20) are affixed, No. three cylinders (21) Output end is connected with supporting block (22), and No. three cylinders (21) are for driving supporting block (22) to move up and down.

2. a kind of cloth cutting technique according to claim 1, it is characterised in that：The No.1 air bag (6) is far from No.1 One end of slot (10) bottom is connected with concave block (61)；It is used cooperatively by concave block (61) and convex block (9), cloth is compressed, Prevent cloth from loosening during cutting.

3. a kind of cloth cutting technique according to claim 2, it is characterised in that：It is opened up at the tang of the convex block (9) There is fillet；Fillet is offered at the notch of the concave block (61)；Prevent cloth from being scratched.

4. a kind of cloth cutting technique according to claim 1, it is characterised in that：The worm screw (8) by bearing with it is convex Block (9) rotation connection；Prevent convex block (9) from entering in No.1 slot (10) rotation for influencing worm screw (8).

5. a kind of cloth cutting technique according to claim 1, it is characterised in that：The knife face of rotary knife (19) blade is Engraved structure；The knife face of engraved structure prevents the surface of the clast generated when cloth cutting adherency and rotary knife (19).

6. a kind of cloth cutting technique according to claim 1, it is characterised in that：The supporting block (22) is aluminum；Aluminium Supporting block (22) the anti-Standstill blade (18) of system is worn.