CN112160149A

CN112160149A - Cloth cutting machine

Info

Publication number: CN112160149A
Application number: CN202011244633.9A
Authority: CN
Inventors: 倪亚琴; 浦兴林; 倪文荣; 倪勤良; 张金美
Original assignee: Jiashan Shengli Clothing Accessories Factory General Partnership
Current assignee: Jiashan Shengli Clothing Accessories Factory General Partnership
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-01-01

Abstract

The invention relates to a cloth cutting machine, which comprises a base, wherein a cloth feeding mechanism and a cutting platform are arranged on the base, the height of the cloth feeding mechanism is higher than that of the cutting platform, the cloth feeding mechanism is used for conveying cloth to the cutting platform, a cutting mechanism for cutting the cloth and a sliding mechanism for changing the position of the cutting mechanism are arranged on the cutting platform, and the cutting mechanism is fixed on the sliding mechanism and is characterized in that: the cutting platform is characterized by further comprising a stretching mechanism, one end of the cutting platform is used as a feeding end, the other end of the cutting platform is used as a discharging end, the stretching mechanism is respectively located at the feeding end and the discharging end and is respectively driven by a first driving motor, and the rotating directions of the first driving motor located at the feeding end and the first driving motor located at the discharging end need to be opposite. The invention has the following advantages and effects: can stretch the cloth at the in-process of carrying the cloth, reduce the fold and then improve the cutting accuracy.

Description

Cloth cutting machine

Technical Field

The invention relates to the technical field of clothing processing, in particular to a cloth cutting machine.

Background

The dress is a general name of clothes, shoes, bags, ornaments and the like, and is made of cloth through a series of processing steps, such as cutting, wrinkle removing, wrinkling, sanding, edge sealing and the like. The cutting modes are divided into machine cutting and manual cutting, and among the machine cutting modes, the cloth cutting machine is the most common.

The cloth cutting machine is used for cutting apart and cutting the cloth, does not need any mould, controls through system software, then directly cuts the product, as long as set up corresponding parameter on operation platform, the computer transmits corresponding instruction to the cutting machine, and the cutting machine just cuts according to the design draft of accepting fast, and the automation program is high, easy operation. However, in the cloth cutting machine on the market at present, no tension between the cloth materials can cause wrinkles frequently in the process of conveying the cloth materials to the cutting platform due to the cloth feeding mechanism on the cloth cutting machine, and the cutting mechanism of the cloth cutting machine generates deviation when cutting the cloth materials.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a cloth cutting machine which can stretch cloth in the process of conveying the cloth, reduce wrinkles and further improve cutting precision.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cloth guillootine, includes the base, the base on be equipped with cloth feeding mechanism and cut the platform, cloth feeding mechanism highly be higher than the height that cuts the platform, cloth feeding mechanism be used for to cutting the platform and carry the cloth, the platform that cuts on be equipped with and be used for cutting the mechanism that cuts of cloth and be used for changing the glide machanism who cuts the mechanism position, the mechanism that cuts be fixed in on the glide machanism, its characterized in that: also comprises a stretching mechanism, one end of the cutting platform is used as a feeding end, the other end is used as a discharging end, the stretching mechanism comprises a support frame, a pressure roller, a first support rod, a stretching roller and a first driving motor, the supporting frames are close to the feeding end and symmetrically fixed on the base, two ends of the pressure roller are respectively and rotatably connected between the adjacent supporting frames, the two pressure rollers are arranged at intervals along the longitudinal direction, the first supporting rods are respectively arranged at the feeding end and the discharging end, the first supporting rods are symmetrically fixed on the cutting platform, two ends of the stretching roller are respectively and rotatably connected between the symmetrical supporting rods, first driving motor pivot and stretch roller one end fixed connection, be located the first driving motor of pan feeding end with be located the rotation direction of the first driving motor of discharge end opposite, stretch roller terminal surface on evenly be equipped with the sawtooth rack along the circumference.

The invention is further configured to: the cloth feeding mechanism comprises a second supporting rod and a cloth roller, the second supporting rod is symmetrically fixed on the base, and two ends of the cloth roller are respectively connected between the adjacent second supporting rods in a rotating mode.

The invention is further configured to: glide machanism include spout, tow chain, third bracing piece and cylinder, the spout be located and cut the platform, third bracing piece symmetry be fixed in the spout, the cylinder both ends rotate respectively and connect between adjacent third bracing piece, the third bracing piece that the symmetry set up be a plurality of and the interval be fixed in the spout in, cylinder terminal surface and tow chain offset, the tow chain be located the spout, tow chain both sides lateral wall respectively with spout both sides lateral wall offset and constitute spacing cooperation, tow chain one end as the link, the link with cut mechanism fixed connection.

The invention is further configured to: the utility model discloses a cutter structure, including the crossbeam, telescopic cylinder, guide post, knife rest and blade, the crossbeam fix on the connecting end, telescopic cylinder be fixed in on the crossbeam, the guide post fix on the crossbeam and be located telescopic cylinder both sides respectively, the guide post in be equipped with the guide way, telescopic cylinder's output shaft and knife rest fixed connection, the knife rest both sides be equipped with the slider, slider and guide way constitute the cooperation of sliding, the blade fix on the knife rest.

The invention is further configured to: still include stoving mechanism, stoving mechanism include two-way screw rod, connecting block, connecting plate, air-blower and second driving motor, the connecting plate symmetry set up on the crossbeam, connecting plate one end fix on the crossbeam, one end outwards extends to rotate with two-way screw rod and is connected, second driving motor fix at the connecting plate lateral wall, shown second driving motor pivot and two-way screw rod one end fixed connection, the connecting block constitute screw-thread fit with two-way screw rod, the connecting block overlap respectively and locate two-way screw rod both ends, the air-blower fix on the connecting block, the wind gap of air-blower set up towards the blade slope.

The invention is further configured to: a cavity is arranged in the pressure roller, a first through hole communicated with the cavity is arranged on the pressure roller, the cavity is internally provided with a pleat removing mechanism which comprises a connecting rod, an air tap, an air pipe, a fixed column and a fixed ring sleeve, the connecting rod is of a hollow structure, the connecting rod extends towards the side wall of the cavity and is provided with a fixed column, the fixed ring sleeve is fixed on the fixed column, the periphery of the fixed ring sleeve is pressed against the side wall of the cavity to form interference fit, the fixed ring sleeves are arranged on the connecting rod at intervals, the fixed ring sleeves are provided with second through holes, the second through holes are opposite to the first through holes, the air nozzles are multiple and are arranged on the connecting rod at intervals, one end of the air nozzle is fixed on the connecting rod and communicated with the inside of the connecting rod, one end of the air nozzle is positioned in the fixing ring sleeve and is opposite to the second through hole, and one end of the air pipe is introduced into the connecting rod and is communicated with the air nozzle.

Compared with the prior art, the invention has the beneficial effects that:

1. because the stretching mechanism is arranged, the stretching mechanism comprises a support frame, a pressing roller, a first supporting rod, a stretching roller and a first driving motor, the pressing roller is arranged at the edge of the feeding end of the cutting platform, when the cloth feeding mechanism feeds materials to the feeding end, the cloth firstly passes through a gap between the pressing rollers and then is fed into the feeding end, the pressing roller plays an excessive role at the moment, the cloth fed into the feeding end is ensured to be relatively flat, and when the cloth passes through the gap between the pressing rollers, the pressing roller can press the cloth to enable the cloth to be flat, when the cloth is fed into the cutting platform, the stretching rollers respectively positioned on the feeding end and the discharging end can rotate back and forth under the driving direction of the first driving motor to enable the cloth to be stretched, so that the problem that the cloth cutting machine in the prior art can not apply tension to the cloth when cutting the cloth, and the cloth is wrinkled is, and then the precision of the cloth cutting machine when cutting the cloth can be improved.

2. Because the pressure roller is internally provided with the pleat removing mechanism which comprises a connecting rod, an air nozzle, an air pipe, a fixed column and a fixed ring sleeve, one end of the steam nozzle can be communicated with the connecting rod through the air pipe and is connected with the air nozzle, the other end of the steam nozzle can be externally connected with the steam engine, when the steam engine is started, the air nozzle can spray steam outwards through the first through hole formed in the pressing roller, when the steam contacts with the outside, the steam is liquefied when meeting cold, the cloth passing through the gap between the press rollers can be wetted, thereby improving the flattening effect of the pressure roller, and continuously introducing steam into the connecting rod to increase the surface temperature of the pressure roller so as to further improve the flattening effect of the pressure roller, so the problem that the fold on the cloth influences the cutting when the existing cloth cutting machine cuts the cloth is effectively solved, and then through the effective flattening to the cloth, got rid of the fold on the cloth, improved cutting accuracy.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of the right view structure of the present invention;

FIG. 4 is an enlarged view of a portion of the present invention at A;

FIG. 5 is an enlarged view of a portion of the present invention at B;

FIG. 6 is a schematic view of the overall structure of the wrinkle removing mechanism of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 6, the invention discloses a cloth cutting machine, comprising a base 1, a cloth feeding mechanism 2 and a cutting platform 3 are arranged on the base 1, the cloth feeding mechanism 2 is higher than the cutting platform 3, the cloth feeding mechanism 2 is used for conveying cloth to the cutting platform 3, the cutting platform 3 is provided with a cutting mechanism 6 for cutting cloth and a sliding mechanism 4 for changing the position of the cutting mechanism 6, the cutting mechanism 6 is fixed on the sliding mechanism 4, the cloth cutting machine also comprises a stretching mechanism 5, one end of the cutting platform 3 is used as a feeding end 31, the other end is used as a discharging end 32, the stretching mechanism 5 comprises a support frame 51, a pressure roller 52, a first support rod 53, a stretching roller 54 and a first driving motor 55, the support frame 51 is close to the feeding end 31 and is symmetrically fixed on the base 1, two ends of the pressure roller 52 are respectively rotatably connected between the adjacent support frames 51, two pressure rollers 52 are arranged at intervals, the first supporting rods 53 are respectively arranged at the feeding end 31 and the discharging end 32, the first supporting rods 53 are symmetrically fixed on the cutting platform 3, two ends of the stretching roller 54 are respectively and rotatably connected between the symmetrical supporting rods, the rotating shaft of the first driving motor 55 is fixedly connected with one end of the stretching roller 54, the rotating directions of the first driving motor 55 at the feeding end 31 and the first driving motor 55 at the discharging end 32 are opposite, saw-toothed strips 541 are uniformly arranged on the end surface of the stretching roller 54 along the circumference, when the cloth is fed to the feeding end 31 by the cloth feeding mechanism 2, the cloth passes through the gap between the pressing rollers 52 and then is fed to the feeding end 31, at the moment, the pressing rollers 52 play a role in transition to ensure that the cloth fed to the feeding end 31 is relatively flat, wherein the gap for the cloth to pass through between the pressing rollers 52 is consistent with the height of the feeding end 31, and when the cloth passes through the gap between the pressing rollers 52, the two pressing rollers 52 which are longitudinally arranged at intervals can, the pressing roller 52 rolls to flatten the cloth under the driving of the friction force generated by the cloth contacting the pressing roller 52, so as to flatten the wrinkles on the upper part of the cloth, when the cloth is fed into the cutting platform 3, the stretching rollers 54 respectively positioned on the feeding end 31 and the discharging end 32, the first driving motor 55 is driven to run back to back, so that the cloth can be stretched, saw-toothed strips 541 are uniformly arranged on the end surface of the stretching roller 54 along the circumference, when the stretching roller 54 stretches the cloth, the friction between the stretching roller 54 and the cloth can be increased, the stretching effect can be improved, so as to eliminate the wrinkles on the cloth under the action of the stretching mechanism 5, improve the cutting precision, the driving motors for driving the stretching rollers 54 at the feeding end 31 and the discharging end 32 respectively need to be opposite in operation direction, so as to achieve the stretching effect on the cloth on the cutting platform 3.

The cloth feeding mechanism 2 comprises a second support rod 21 and a cloth roller 22, the second support rod 21 is symmetrically fixed on the base 1, two ends of the cloth roller 22 are respectively rotatably connected between the adjacent second support rods 21, the sliding mechanism 4 comprises a sliding groove 41, a drag chain 42, a third support rod 43 and a roller 44, the sliding groove 41 is positioned on the cutting platform 3, the third support rod 43 is symmetrically fixed in the sliding groove 41, two ends of the roller 44 are respectively rotatably connected between the adjacent third support rods 43, the symmetrically arranged third support rods 43 are a plurality of and are fixed in the sliding groove 41 at intervals, the end surface of the roller 44 is abutted against the drag chain 42, the drag chain 42 is positioned in the sliding groove 41, the side walls at two sides of the drag chain 42 are respectively abutted against the side walls at two sides of the sliding groove 41 to form limit fit, one end of the drag chain 42 serves as a connecting end 421, the connecting end 421 is fixedly connected with the cutting mechanism 6, thereby can change the position of cutting that cuts mechanism 6, satisfy the processing demand of more cloths, glide machanism 4 includes spout 41, tow chain 42, third bracing piece 43 and cylinder 44, cylinder 44 is to rotate with third bracing piece 43 and is connected, the lower surface of tow chain 42 can offset with cylinder 44, when tow chain 42 slides in spout 41, can reduce the friction that produces when sliding, make glide machanism 4 drive and cut the convenience more of mechanism 6, and when tow chain 42 slides in spout 41, tow chain 42 both sides can offset with spout 41 lateral wall, make spout 41 can play spacing effect to tow chain 42, stability when improving tow chain 42 and sliding.

Cutting mechanism 6 includes crossbeam 61, telescopic cylinder 62, guide post 63, knife rest 64 and blade 65, crossbeam 61 is fixed on link 421, telescopic cylinder 62 is fixed in on crossbeam 61, guide post 63 is fixed on crossbeam 61 and is located telescopic cylinder 62 both sides respectively, be equipped with the guide way in the guide post 63, telescopic cylinder 62's output shaft and knife rest 64 fixed connection, knife rest 64 both sides are equipped with the slider, the slider constitutes the cooperation of sliding with the guide way, blade 65 is fixed on knife rest 64, when cutting mechanism 6 cuts, the slider of knife rest 64 both sides can slide the cooperation with the guide way, reduce the friction when knife rest 64 whereabouts, thereby can reduce the loss of the thrust that telescopic cylinder 62 produced, and then be convenient for cut mechanism 6 to the cutting of cloth.

The drying mechanism 7 further comprises a drying mechanism 7, the drying mechanism 7 comprises a bidirectional screw 71, a connecting block 72, a connecting plate 73, an air blower 74 and a second driving motor 75, the connecting plate 73 is symmetrically arranged on the cross beam 61, one end of the connecting plate 73 is fixed on the cross beam 61, the other end of the connecting plate 73 extends outwards and is connected with the bidirectional screw 71 in a rotating mode, the second driving motor 75 is fixed on the side wall of the connecting plate 73, a rotating shaft of the second driving motor 75 is fixedly connected with one end of the bidirectional screw 71, the connecting block 72 and the bidirectional screw 71 form threaded fit, the connecting blocks 72 are respectively sleeved at two ends of the bidirectional screw 71, the air blower 74 is fixed on the connecting block 72, an air port of the air blower 74 is obliquely arranged towards the blade 65, when the second driving motor is started, the bidirectional screw 71 rotates to respectively drive the connecting blocks 72 sleeved at two ends of the bidirectional screw, thereby be convenient for cut the cutting of mechanism 6 to the cloth, wherein the wind gap of air-blower 74 needs to face towards blade 65, can be quicker like this cut the position department with blade 65 cloth faster dry, improve and cut efficiency to the stoving instruction should be before cutting the instruction, by cutting mechanism 6 again after drying mechanism 7 operation one end time, specific time should be adjusted through the controller of guillootine own according to the condition on-the-spot.

The pressing roller 52 is provided with a cavity, the pressing roller 52 is provided with a first through hole 521 communicated with the cavity, the cavity is provided with a wrinkle removing mechanism 8, the wrinkle removing mechanism 8 comprises a connecting rod 81, an air nozzle 82, an air pipe 83, a fixing column 85 and a fixing ring sleeve 84, the connecting rod 81 is of a hollow structure, the connecting rod 81 extends towards the side wall of the cavity and is provided with the fixing column 85, the fixing ring sleeve 84 is fixed on the fixing column 85, the periphery of the fixing ring sleeve 84 is abutted against the side wall of the cavity and forms interference fit, the fixing ring sleeve 84 is provided with a plurality of second through holes 841, the second through holes 841 are opposite to the first through holes 521, the air nozzles 82 are arranged on the connecting rod 81 at intervals, one end of the air nozzle 82 is fixed on the connecting rod 81 and is communicated with the inside of the connecting rod 81, one end of the air nozzle is positioned in the fixing ring sleeve 84 and is opposite to the second through, the connecting rod 81 connects the air nozzle 82, the fixed ring sleeve 84 and the air nozzle 82 into a whole to conveniently install the wrinkle removing mechanism 8 in the cavity, wherein the fixed ring sleeve 84 is made of elastic material, after the air nozzle is arranged in the cavity, the periphery of the fixed ring sleeve 84 can be abutted against the side wall of the cavity and form addiction matching, so that the wrinkle removing mechanism 8 can be prevented from falling off from the cavity, one end of the air pipe 83 is communicated with the air nozzle 82 in the connecting rod 81, the other end of the air pipe extends to the connecting rod 81 and can be externally connected with a steam engine, when the steam engine is started, the steam can be conveyed to the air nozzle 82 through the air pipe 83, the air nozzle 82 sprays the steam outwards through the first through hole 521 arranged on the pressing roller 52, when the steam is in contact with the outside, the fabric passing through the gap between the pressing roller 52 can be wetted, so that the flattening effect of the pressing roller 52 is improved, because the wrinkle removing effect of the wetted fabric, the surface temperature of the pressure roller 52 is raised, thereby further improving the flattening effect of the pressure roller 52.

The use process and principle of the invention are as follows:

after the cloth is sleeved on the cloth roller 22, the cloth is pulled, the cloth roller 22 is stressed to rotate to convey the cloth to the feeding end 31 of the cutting platform 3, the cloth penetrates into a gap between the press rollers 52 and then is pulled to the discharging end 32 from the feeding end 31, when the cloth passes through the gap between the press rollers 52, the two press rollers 52 which are longitudinally arranged at intervals can respectively press the upper surface and the lower surface of the cloth, the press rollers 52 roll to flatten the cloth under the driving of the friction force generated by the contact of the cloth and the press rollers 52, the external steam engine can be started in the process of flattening the cloth, the steam is connected into the connecting rod 81 positioned in the cavity of the press roller 52 through the air pipe 83, the steam is sprayed outwards through the first through hole 521 formed in the press roller 52 through the air nozzle 82 communicated with the connecting rod 81, and when the steam contacts with the outside, the cloth passing through the gap between the press rollers 52 can be wetted, so that the flattening effect of the press rollers 52 is improved, steam is continuously introduced into the connecting rod 81, the surface temperature of the press rollers 52 is increased, the flattening effect of the press rollers 52 is further improved, then the first driving motors 55 respectively positioned on the feeding end 31 and the discharging end 32 are started, under the action of the first driving motors 55, the stretching rollers 54 positioned at the feeding end 31 and abutted to the cloth and the stretching rollers 54 positioned at the discharging end 32 and abutted to the cloth can move back to back, the cloth on the cutting platform 3 is stretched, wrinkles positioned on the cutting platform 3 can be effectively removed through stretching and flattening, then the drag chain 42 is controlled by a controller of the cloth cutting machine according to the requirement to drive the cutting mechanism 6 to move to the corresponding position, the bottom end of the drag chain 42 can abut against the roller 44 in the process that the drag chain 42 moves in the sliding chute 41, the sliding friction generated during sliding can be changed into rolling friction, so that the sliding mechanism 4 can drive the cutting mechanism 6 to be more convenient, when the drag chain 42 slides in the sliding groove 41, two sides of the drag chain 42 can be abutted against the side wall of the sliding groove 41, so that the sliding groove 41 can play a limiting role on the drag chain 42, the stability of the drag chain 42 during sliding is improved, after the drag chain reaches a required position, the second driving motor 75 can be controlled by a controller of the cloth cutting machine, when the second motor is started, the two-way screw 71 rotates to respectively drive the connecting blocks 72 sleeved at two ends of the two-way screw 71 to move back and forth, so that the cloth moistened by the wrinkle removing mechanism can be more comprehensively dried by the air blower 74, so that the cutting mechanism 6 can conveniently cut the cloth, wherein an air port of the air blower 74 needs to face the blade 65, so that the cloth cut into the position of the blade 65 can be more quickly dried, improve cutting efficiency, and the stoving instruction should be before cutting the instruction, cut by cutting mechanism 6 again after drying mechanism 7 operation end time, concrete time should be adjusted through the controller of guillootine self-band according to the condition on-the-spot, after having dried, by the flexible cylinder 62 of cloth guillootine self-band controller control downwards promotion knife rest 64 again, the slider of knife rest 64 both sides can slide the cooperation with the guide way this moment, reduce the friction that produces when knife rest 64 whereabouts, thereby can reduce the loss of the thrust that flexible cylinder 62 produced, and then be convenient for cut mechanism 6 to cutting of cloth.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a cloth guillootine, includes the base, the base on be equipped with cloth feeding mechanism and cut the platform, cloth feeding mechanism highly be higher than the height that cuts the platform, cloth feeding mechanism be used for to cutting the platform and carry the cloth, the platform that cuts on be equipped with and be used for cutting the mechanism that cuts of cloth and be used for changing the glide machanism who cuts the mechanism position, the mechanism that cuts be fixed in on the glide machanism, its characterized in that: also comprises a stretching mechanism, one end of the cutting platform is used as a feeding end, the other end is used as a discharging end, the stretching mechanism comprises a support frame, a pressure roller, a first support rod, a stretching roller and a first driving motor, the supporting frames are close to the feeding end and symmetrically fixed on the base, two ends of the pressure roller are respectively and rotatably connected between the adjacent supporting frames, the two pressure rollers are arranged at intervals along the longitudinal direction, the first supporting rods are respectively arranged at the feeding end and the discharging end, the first supporting rods are symmetrically fixed on the cutting platform, two ends of the stretching roller are respectively and rotatably connected between the symmetrical supporting rods, first driving motor pivot and stretch roller one end fixed connection, be located the first driving motor of pan feeding end with be located the rotation direction of the first driving motor of discharge end opposite, stretch roller terminal surface on evenly be equipped with a plurality of sawtooth racks along the circumference.

2. A cloth cutting machine according to claim 1, characterized in that: the cloth feeding mechanism comprises a second supporting rod and a cloth roller, the second supporting rod is symmetrically fixed on the base, and two ends of the cloth roller are respectively connected between the adjacent second supporting rods in a rotating mode.

3. A cloth cutting machine according to claim 1, characterized in that: glide machanism include spout, tow chain, third bracing piece and cylinder, the spout be located and cut the platform, third bracing piece symmetry be fixed in the spout, the cylinder both ends rotate respectively and connect between adjacent third bracing piece, the third bracing piece that the symmetry set up be a plurality of and the interval be fixed in the spout in, cylinder terminal surface and tow chain offset, the tow chain be located the spout, tow chain both sides lateral wall respectively with spout both sides lateral wall offset and constitute spacing cooperation, tow chain one end as the link, the link with cut mechanism fixed connection.

4. A cloth cutting machine according to claim 3, characterized in that: the utility model discloses a cutter structure, including the crossbeam, telescopic cylinder, guide post, knife rest and blade, the crossbeam fix on the connecting end, telescopic cylinder be fixed in on the crossbeam, the guide post fix on the crossbeam and be located telescopic cylinder both sides respectively, the guide post in be equipped with the guide way, telescopic cylinder's output shaft and knife rest fixed connection, the knife rest both sides be equipped with the slider, slider and guide way constitute the cooperation of sliding, the blade fix on the knife rest.

5. The cloth cutting machine according to claim 4, characterized in that: still include stoving mechanism, stoving mechanism include two-way screw rod, connecting block, connecting plate, air-blower and second driving motor, the connecting plate symmetry set up on the crossbeam, connecting plate one end fix on the crossbeam, one end outwards extends to rotate with two-way screw rod and is connected, second driving motor fix at the connecting plate lateral wall, shown second driving motor pivot and two-way screw rod one end fixed connection, the connecting block constitute screw-thread fit with two-way screw rod, the connecting block overlap respectively and locate two-way screw rod both ends, the air-blower fix on the connecting block, the wind gap of air-blower set up towards the blade slope.

6. A cloth cutting machine according to claim 1, characterized in that: a cavity is arranged in the pressure roller, a first through hole communicated with the cavity is arranged on the pressure roller, the cavity is internally provided with a pleat removing mechanism which comprises a connecting rod, an air tap, an air pipe, a fixed column and a fixed ring sleeve, the connecting rod is of a hollow structure, the connecting rod extends towards the side wall of the cavity and is provided with a fixed column, the fixed ring sleeve is fixed on the fixed column, the periphery of the fixed ring sleeve is pressed against the side wall of the cavity to form interference fit, the fixed ring sleeves are arranged on the connecting rod at intervals, the fixed ring sleeves are provided with second through holes, the second through holes are opposite to the first through holes, the air nozzles are multiple and are arranged on the connecting rod at intervals, one end of the air nozzle is fixed on the connecting rod and communicated with the inside of the connecting rod, one end of the air nozzle is positioned in the fixing ring sleeve and is opposite to the second through hole, and one end of the air pipe is introduced into the connecting rod and is communicated with the air nozzle.