CN111793965B

CN111793965B - Tailoring equipment of female knitted sport vest with sweat absorption function

Info

Publication number: CN111793965B
Application number: CN202010819837.4A
Authority: CN
Inventors: 王天耀
Original assignee: Zhejiang Yachen Clothing Co ltd
Current assignee: Zhejiang Yachen Clothing Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-22
Anticipated expiration: 2040-08-14
Also published as: CN111793965A

Abstract

The invention discloses a cutting device of a lady knitted sport vest with a sweat absorption function, which comprises a main body, a forming device, a workbench, a cutting device and a stabilizing device, wherein the forming device is arranged on the main body; the forming device comprises a rail, a sliding chute, a moving mechanism, a steering mechanism and a pneumatic mechanism; the sliding groove is arranged on the inner side of the track; the pneumatic mechanism is arranged in the track and used for driving the steering mechanism to start; according to the cloth cutting device, a piece of cloth is placed on a workbench, then the cloth is stabilized on the workbench through the stabilizing device, and slipping occurs when the cloth is placed and cut; then starting the moving mechanism to enable the workbench to move along the track, and simultaneously starting the cutting device to cut the cloth; at the moment, one end of the cloth is cut and molded through the rail; on the other hand, the pneumatic mechanism enables the steering mechanism to be started to cause the workbench to steer, and the other end of the cloth is cut; the cloth is not required to be compared through a sample plate in the cutting process, the cutting efficiency is improved, and the finished product is more delicate.

Description

Tailoring equipment of female knitted sport vest with sweat absorption function

Technical Field

The invention belongs to the technical field of manufacturing of sports vests, and particularly relates to cutting equipment of a lady knitted sports vest with a sweat absorption function.

Background

With the continuous development of urbanization and the continuous improvement of the living standard of resident materials, the demand of people on mental culture is also continuously improved. The female walks out of the high-rise building to build body in order to keep healthy and good stature; the common sport waistcoat is uncomfortable after being soaked by sweat, and the comfort is influenced; the sport vest capable of absorbing sweat is popular with women, and has the advantages of sweat absorbing function and high comfort level; however, when the vest is processed, the vest is often cut by manual comparison with a sample plate; the method has low working efficiency and is easy to make mistakes; the waistcoats made are easy to have different sizes and generate uncomfortable feeling.

Disclosure of Invention

The invention provides a cutting device of a female knitting sport vest with a sweat absorption function, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a cutting device of a lady knitted sport vest with a sweat absorption function comprises a main body, a forming device arranged in the main body, a workbench arranged on the main body, a cutting device arranged on the main body and a stabilizing device arranged on the main body; the forming device comprises a track arranged in the main body, a sliding chute arranged in the track, a moving mechanism arranged on the track, a steering mechanism arranged in the main body and a pneumatic mechanism arranged in the track; the cross section of the track is herringbone and is fixedly arranged at the bottom of the main body; the radian of the track is consistent with that of the product cuffs; the sliding groove is arranged on the inner side of the track; the pneumatic mechanism is arranged in the track and used for driving the steering mechanism to start.

Before the equipment is started, the knitted fabric to be cut is placed on a workbench and then is compressed through a stabilizing device to prevent slipping; when cutting is started, the moving mechanism is started to drive the workbench to start moving along the track; simultaneously starting a cutting device to cut the cloth; at the moment, the moving track of the workbench and the moving track of the cutting device move relatively; then under the influence of the track, the shape of the cuff of the vest is cut out; then the workbench is reset through the moving mechanism, and at the moment, the pneumatic mechanism is driven to drive the steering mechanism so that the workbench changes the track; then the changed track is used for forming the other side of the cloth when the cloth moves again; initially forming the vest; the arrangement of the workbench ensures that the cloth can be stably fixed on the equipment, and the stability during cutting is improved; the arrangement of the stabilizing device realizes that the cloth can be stabilized on the workbench during cutting, and prevents the cloth from slipping during cutting to influence the quality; the workbench moves in a preset track through the arrangement of the track, so that cloth is cut and directly formed; the necessity of meeting is saved, and the working efficiency is improved; stability when having improved the removal through the setting of spout has further improved the finished product quality.

The moving mechanism comprises a moving roller arranged in the track, a motor arranged on the moving roller, an embedded roller arranged on the moving roller, a first spring arranged on the embedded roller, a gear arranged on the embedded roller and a rack arranged in the sliding chute; the movable roller is movably embedded in the track and is fixedly connected with the workbench; the embedded rollers can be movably and rotatably embedded in the movable rollers; the first spring is connected with the movable roller and the embedded roller; the gear is meshed with the rack

Starting the motor to enable the gear to start rotating; at the moment, under the action of rotation, the movable roller starts to move in the track and simultaneously drives the working disc to start to move; the arrangement of the movable roller enables the working disc to be always vertical to the rail, and the neatness of the cloth cuts is improved; the movable roller can be stabilized in the track by the arrangement of the embedded rollers, so that the moving stability is improved; the workbench can be more stable when moving due to the arrangement of the gear rack, and the cutting effect is improved.

The steering mechanism comprises an air cavity cylinder arranged on the main body, a torsion spring arranged in the air cavity cylinder, a rotating roller arranged on the torsion spring, a driving plate arranged on the rotating roller and a butt joint assembly arranged on the rotating roller; the air cavity cylinder is fixedly arranged at the bottom of the main body and is positioned at the joint of the rails; the torsional spring is connected with the bottom of the air cavity cylinder and the rotating roller; the rotating roller is rotatably embedded at the bottom of the air cavity cylinder, and the rotating angle is 90 degrees; the drive plate is fixedly arranged on the rotating roller, and the end part of the drive plate is abutted against the inner wall of the air cavity barrel.

When one side is cut, the movable roller is reset, and the pneumatic mechanism is driven; generating air pressure through a pneumatic mechanism, and pressurizing the air cavity cylinder; the driving plate is driven to rotate due to the increase of air pressure in the air cavity barrel; then the butt joint component is driven to rotate, so that the track of the track is changed; the butt joint assembly is driven to rotate according to the air pressure in the air cavity cylinder through the arrangement of the driving plate, so that the equipment can be changed into two directions only by one guide rail, and the forming of a product is displayed; the equipment structure is further simplified, and the maintenance rate is reduced.

The butt joint assembly comprises a butt joint plate arranged on the rotary roller, a butt joint block arranged at the end part of the butt joint plate, an arc angle arranged on the butt joint block, a butt joint groove arranged on the butt joint plate, and a butt joint rack arranged in the butt joint groove; the butt joint plate is fixedly arranged on the rotating roller and is positioned in the track; the butt joint block is embedded with the sliding groove; the arc angle is arranged at the intersection of the butt joint block and the butt joint groove; the two butt joint grooves are positioned on the front surface and the back surface of the butt joint plate, and the size of each butt joint groove is consistent with that of the sliding groove; the butt-joint rack is meshed with the gear.

After the driving plate drives the rotating roller to start rotating, firstly, the butt joint block is in butt joint with the sliding groove; then when the gear rotates, the gear abuts against the butt joint block, and the gear rotates to the butt joint rack through the arc angle, so that the track is changed; the arrangement of the butt joint plates can seal the track when the track is changed, so that the moving roller is prevented from being clamped at the changed position when moving; the sliding groove is sealed through the arrangement of the butt joint device, so that the gear is prevented from being locked; the buffer of gear movement is realized through the arrangement of the arc angle.

The pneumatic mechanism comprises a piston cavity arranged in the track, an air passage connecting the piston cavity and an air cavity cylinder, a piston block arranged on the piston cavity, an abutting sheet arranged on the piston block, a piston spring arranged on the piston block, a first single valve arranged on the wall of the piston cavity and a limiting component arranged in the air passage; the cross section of the piston cavity is rectangular and is positioned in the track; the piston block is movably embedded in the piston cavity; the supporting piece is movably embedded on the track and is supported against the moving roller; the cross section of the resisting sheet is arc-shaped; the cross section of the air passage is U-shaped, the air passage is arranged around the piston cavity, and one end of the air passage is connected with the air cavity cylinder; the piston spring is connected with the piston block and the inner wall of the piston cavity.

When the movable roller is reset, the movable roller firstly abuts against the abutting sheet to drive the piston block to move; then, airflow is generated in the piston cavity and led into the air passage; then the airflow is led into the air cavity cylinder through the air passage; the piston block is driven to move through the movement of the moving roller by the arrangement of the abutting sheet; the piston block is arranged to realize the pressurization of the piston cavity and generate air flow; the piston block is reset through the arrangement of the piston spring, and the second movement is prepared; the arrangement of the first single valve realizes the re-pressing of the piston cavity.

The limiting assembly comprises a plugging block arranged on the air passage, a second one-way valve arranged on the plugging block, a second spring arranged on the plugging block, a telescopic block arranged on the air passage, a telescopic spring arranged on the telescopic block, a pressure relief channel arranged at the bottom of the air passage and a limiting piece arranged on the side wall of the air passage; the blocking block is movably embedded in the air passage and is positioned at the front end of the air cavity cylinder; the second spring is connected with the blocking block and the air channel; the longitudinal section of the telescopic block is U-shaped, and the telescopic block can be embedded at the bottom of the air passage in an up-and-down moving manner; one end of the telescopic block is provided with an inclined plane, and the end of the telescopic block is abutted against the blocking block; the telescopic spring is connected with the telescopic block and the bottom of the air passage; one end of the pressure relief channel is connected with the air passage, and the other end of the pressure relief channel is communicated with the outside; the port of the pressure relief channel is propped against the telescopic block.

When the airflow flows in the air passage, the airflow firstly enters the air cavity cylinder through the second one-way valve; when the air cavity cylinder is pressurized and inflated again, the blocking block moves due to the constant air pressure in the air cavity cylinder; when the blocking block is pressed against the telescopic block, the blocking block is positioned by the limiting block; the piston block presses against the telescopic block to move, and then the telescopic block is far away from the pressure relief channel; at the moment, the air pressure in the air cavity cylinder is released, and then the rotating roller is reset under the action of the torsion spring; the arrangement of the second single valve realizes that the first air flow can lead into the air cavity cylinder, but can ensure that the blocking block cannot move; the arrangement of the blocking blocks realizes that the second air flow can drive the blocking blocks to move after the air cavity cylinder is filled with air, so that the telescopic blocks are driven to move; so that the device can drive the change of the air cavity cylinder through the reciprocating motion of the movable roller; the arrangement of the telescopic block can ensure that the pressure relief channel is unobstructed and blocked, and the pressure of the air cavity cylinder can be changed through the reciprocating movement of the movable roller; the pressure relief of the air cavity cylinder is realized through the arrangement of the pressure relief channel, and the linkage of the equipment is improved.

The limiting part comprises a limiting block arranged in the blocking block, a limiting spring arranged on the limiting block, a limiting hole arranged on the inner wall of the air passage, a first reset key arranged at one end of the limiting hole, a first reset spring arranged on the first reset key, a second reset key arranged at the other end of the limiting hole and a second reset spring arranged on the second reset key; the limiting block is movably embedded in the blocking block and is embedded in the limiting hole; the limiting spring is connected with the limiting block and the blocking block; the cross section of the limiting hole is 7-shaped, one end of the limiting hole is connected with the air cavity cylinder, and the other end of the limiting hole is connected with the air passage; the first reset key is movably embedded at one end of the limiting hole and abuts against the limiting block; the first reset spring is connected with the first reset key and the limiting hole; the second reset key is telescopically embedded at the other end of the limiting hole, and protrudes out of the inner wall of the air cavity cylinder to abut against the driving block; and the second reset spring is connected with the second reset key and the limiting hole.

When the blocking block moves, firstly, the limiting block is embedded into the limiting hole under the action of the limiting spring; at the moment, the first reset key starts to move under the abutting pressure of the limiting block to generate air pressure, and then the second reset key is driven to move; at the moment, the end part of the second reset key protrudes out of the inner wall of the air cavity cylinder; when the driving plate is reset and selected, the driving plate firstly abuts against the second reset key to drive the second reset key to move; at the moment, air pressure is generated in the limiting hole to drive the first reset key to move, so that the limiting block is driven to move; the blocking block can achieve the limiting effect through the action of the limiting block, and the sufficient time for pressure relief is ensured; the second reset key is arranged, so that the limiting hole generates air pressure due to the movement of the driving plate, and the movement of the first reset key is linked; the secondary assembly is arranged, so that the blocking block can be positioned firstly, and the pressure relief time is ensured; in addition, the assembly is driven in an air pressure mode, so that the use of the lubricant can be reduced, and the lubricant is effectively prevented from damaging the product.

The stabilizing device comprises a moving rod arranged in the width direction of the main body, a second motor arranged on the moving rod, a telescopic rod arranged in the moving rod, a third spring arranged on the telescopic rod, a pressing plate arranged at the upper end of the telescopic rod and a pressing roller arranged on the pressing plate; the movable rod moves along the width direction of the main body; the telescopic rod can be embedded on the movable rod in a vertically moving manner; the third spring is connected with the telescopic rod and the movable rod; the pressing plate is contacted with the cloth; the pressing roller is rotatably embedded on the pressing plate.

After the cloth is placed on the workbench, the low pressure plate is pulled to be abutted against the cloth; when the cutting is finished, the second motor is started to drive the movable rod to start to move synchronously with the cutting device; on one hand, pressure can be generated by the arrangement of the third spring to press the cloth; the applicability of the other party can be improved; the arrangement of the pressing roller realizes rolling friction, prevents the cloth from displacing due to overlarge friction force, and improves the smoothness.

In conclusion, the invention has the following advantages: according to the cloth cutting machine, cloth on the workbench is pressed through the pressing plate, so that the cloth is prevented from sliding out of the machine during cutting; then, the cloth is directly cut and formed through the track in the cutting process, so that the trouble that the cloth needs to be stroked before cutting in the common process is avoided, and the cutting efficiency is improved; then the butt joint plate is driven to rotate in an air pressure mode, so that the track is changed; the vest can be cut by only one rail, so that the equipment is simplified, and the applicability of the equipment is further improved; in addition, the equipment is driven in a pneumatic mode mostly, so that the applicability of the lubricant is reduced, the influence of the lubricant on the product is avoided, and the quality of the product is improved; thereby improving the working environment.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a cross-sectional view taken along a-a of fig. 3 of the present invention.

Fig. 5 is a cross-sectional view taken along B-B of fig. 2 of the present invention.

Fig. 6 is a first cross-sectional view taken along line C-C of fig. 3 of the present invention.

Fig. 7 is a second cross-sectional view along C-C of fig. 3 of the present invention.

Fig. 8 is a partial view at H of fig. 6 of the present invention.

Fig. 9 is a partial view of the invention at B in fig. 5.

Fig. 10 is a partial view of the invention at G in fig. 6.

FIG. 11 is a partial view taken at A of FIG. 5 in accordance with the present invention.

Fig. 12 is a partial view of the invention at E of fig. 7.

Fig. 13 is a partial view of the invention at F in fig. 12.

Fig. 14 is a partial cross-sectional view at I of fig. 3 of the present invention.

Fig. 15 is a partial view of the invention at C of fig. 5.

Fig. 16 is a partial view at D of the coating 5 of the present invention.

Detailed Description

As shown in fig. 1 to 16, a cutting apparatus of a female knitted sport vest with sweat absorbing function, comprising a main body 1, a forming device 2, a workbench 3, a cutting device 4, a stabilizing device 5; the molding device 2 comprises a track 21, a chute 22, a moving mechanism 6, a steering mechanism 7 and a pneumatic mechanism 8; the forming device 2 is arranged inside the main body 1; the workbench 3 is movably embedded at the upper end of the main body 1; the cutting device 4 is arranged on the main body 1 and can move along the length direction of the main body 1; the stabilizing devices 5 are arranged on two sides of the main body 1; the cross section of the track 21 is herringbone and is fixedly arranged at the bottom of the main body 1; the radian of the track 21 is consistent with that of the product cuffs; the sliding groove 22 is arranged on the inner side of the track 21; the pneumatic mechanism 8 is arranged inside the track 21 and used for driving the steering mechanism 7 to start; the moving mechanism 6 is arranged on the track 21; the steering mechanism 7 is provided in the main body 1.

As shown in fig. 4, 6 and 8, the moving mechanism 6 includes a moving roller 61, a motor 62, an embedded roller 63, a first spring 64, a gear 65 and a rack 66; the moving roller 61 is movably embedded in the track 21, and the moving roller 61 is fixedly connected with the workbench 3; the motor 62 is arranged in the moving roller 61, and the motor 62 is directly purchased from the market; the embedded roller 63 is movably and rotatably embedded in the moving roller 61; the first spring 64 is connected with the moving roller 61 and the embedding roller 63; the gear 65 is meshed with the rack 66; the rack 66 is disposed inside the chute 22.

As shown in fig. 5-6, 7 and 9, the steering mechanism 7 includes an air chamber cylinder 71, a torsion spring 72, a rotating roller 73, a driving plate 74, and a docking assembly 75; the air cavity tube 71 is fixedly arranged at the bottom of the main body 1 and is positioned at the joint of the rail 21; the torsion spring 72 is connected with the bottom of the air cavity cylinder 71 and the rotating roller 73; the rotating roller 73 is rotatably embedded at the bottom of the air cavity cylinder 71, and the rotating angle is 90 degrees; the driving plate 74 is fixedly arranged on the rotating roller 73, and the end part of the driving plate 74 is abutted against the inner wall of the air cavity cylinder 71; the docking assembly 75 is provided on the rotating roller 73.

As shown in fig. 10, the docking assembly 75 includes a docking plate 751, a docking block 752, a radius angle 753, a docking slot 754, a docking rack 755; the butt-joint plate 751 is fixedly arranged on the rotating roller 73, and the butt-joint plate 751 is positioned in the track 21; the butt joint block 752 is arranged at the end of the butt joint plate 751 and is embedded with the chute 22; the arc angle 753 is arranged at the intersection of the butting block 752 and the butting groove 754; the number of the butt joint grooves 754 is 2, the butt joint grooves 754 are positioned on the front surface and the back surface of the butt joint plate 751, and the size of the butt joint grooves 754 is consistent with that of the sliding chute 22; the docking rack 755 is engaged with the gear 65.

As shown in fig. 5 and 11, the pneumatic mechanism 8 includes a piston cavity 81, an air passage 82, a piston block 83, an abutting sheet 84, a piston spring 85, a first one-way valve 86, and a limiting component 9; the cross section of the piston cavity 81 is rectangular and is positioned inside the track 21; the piston block 83 is movably embedded in the piston cavity 81; the abutting piece 84 is movably embedded on the track 21, and the abutting piece 84 abuts against the moving roller 61; the cross section of the resisting sheet 84 is arc-shaped; the cross section of the air channel 82 is U-shaped, the air channel is arranged around the piston cavity 81, and one end of the air channel is connected with the air cavity cylinder 71; the piston spring 85 is connected with the piston block 83 and the inner wall of the piston cavity 81; the first check valve 86 is arranged on the inner wall of the piston cavity 81; the limiting member 9 is disposed on the air duct 82.

As shown in fig. 12 and 14, the limiting assembly 9 includes a blocking block 91, a second one-way valve 92, a second spring 93, a telescopic block 97, a telescopic spring 94, a pressure relief channel 95, and a limiting member 96; the blocking block 91 is movably embedded in the air channel 82 and is positioned at the front end of the air cavity cylinder 71; the second single-way valve 92 is arranged on the plugging block 91; the second spring 93 is connected with the plugging block 91 and the air passage 82; the longitudinal section of the telescopic block 97 is U-shaped, and the telescopic block 97 can be embedded at the bottom of the air channel 82 in an up-and-down moving manner; one end of the telescopic block 97 is provided with an inclined plane, and the end is abutted against the plugging block 91; the telescopic spring 94 is connected with the telescopic block 97 and the bottom of the air channel 82; one end of the pressure relief channel 95 is connected with the air channel 82, and the other end of the pressure relief channel is communicated with the outside; the port of the pressure relief channel 95 abuts against the telescopic block 97.

As shown in fig. 12-13, the limiting member 96 includes a limiting member 961, a limiting spring 962, a limiting hole 963, a first reset key 964, a first reset spring 965, a second reset key 966, and a second reset spring 967; the limiting block 961 is movably embedded in the plugging block 91, and the limiting block 961 is embedded in the limiting hole 963; the limiting spring 962 is connected with the limiting block 961 and the blocking block 91; the cross section of the limiting hole 963 is 7-shaped, one end of the limiting hole is connected with the air cavity cylinder 71, and the other end of the limiting hole is connected with the air passage 82; the first reset key 964 is movably embedded at one end of the limiting hole 963, and the first reset key 964 abuts against the limiting block 961; the first return spring 965 is connected to the first return key 964 and the limiting hole 963; the second reset key 966 is telescopically embedded at the other end of the limiting hole 963, protrudes out of the inner wall of the air cavity cylinder 71 and abuts against the driving plate 74; the second return spring 967 connects the second return key 966 and the limit hole 963.

As shown in fig. 14-15, the stabilizing device 5 includes a moving rod 51, a second motor 52, an expansion rod 53, a third spring 54, a pressing plate 55, and a pressing roller 56; the moving bar 51 moves in the width direction of the main body 1; the second motor 52 is arranged on the moving rod 51, and the second motor 52 is directly purchased from the market; the telescopic rod 53 can be embedded on the movable rod 51 in an up-and-down moving manner; the third spring 54 is connected with the telescopic rod 53 and the movable rod 51; the pressing plate 55 is arranged on the telescopic rod 53 and is in contact with the cloth; the pressing roller 56 is rotatably embedded in the pressing plate 55.

The specific working process is as follows: firstly, placing cloth to be cut on a workbench 3, and pulling a low pressure plate 55 to abut against the cloth; then, when cutting is performed, the second motor 52 and the motor 62 are started simultaneously, and at the moment, the gear 65 starts to rotate under the driving of the motor 62; the moving roller 61 is driven to move in the track 21, and simultaneously the working disc 3 is driven to start moving; then synchronously starting the cutting device 4 to cut the cloth; at the moment, the cutting device 4 and the workbench 3 start to move relatively to cut the left cuff of the cloth; after cutting, the motor 62 is started to reset the moving roller 61; in the moving process, the moving roller 61 abuts against the abutting sheet 84 to drive the piston block 83 to move; then, air flow is generated in the piston cavity 81, is led into the air channel 82 and enters the air cavity cylinder 71 through the second one-way valve 92; at this time, the pressure in the air cavity cylinder 71 is continuously increased to drive the driving plate 74 to start rotating; then the butt joint block 752 and the chute 22 are butted against each other; the motor 62 is started again, and the driving gear 65 rotates; when the gear 65 rotates, the gear can abut against the butt joint block 752, and the gear rotates to the butt joint rack 755 through the arc angle 753, so that the track is changed; after cutting, the movable roller 61 is continuously reset; the air chamber cylinder 71 is pressurized again due to the constancy in the air chamber cylinder 71; the air pressure makes the blocking block 91 move, and when the blocking block 91 presses against the telescopic block 97, the limiting block 961 is embedded into the limiting hole 963 under the action of the limiting spring 962; at this time, the first reset key 964 starts to move under the abutting of the limit block 961 to generate air pressure, and then drives the second reset key 966 to move; the end of the second reset key 966 protrudes out of the inner wall of the air chamber cylinder 71; at the moment, the piston block 83 presses against the telescopic block 97 to move, and then the telescopic block 97 is far away from the pressure relief channel; at this time, the air pressure in the air chamber cylinder 71 is released, and then the rotating roller 73 is reset under the action of the torsion spring 72; when the drive plate 74 is reset, the second reset key 966 is firstly abutted to drive the second reset key 966 to move; at this time, air pressure is generated in the limiting hole 963, so that the first reset key 965 is driven to move, the limiting block 961 is driven to move, and unlocking is performed.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A cutting device of a lady knitted sport vest with a sweat absorption function comprises a main body (1), a forming device (2) arranged in the main body (1), a workbench (3) arranged on the main body (1), a cutting device (4) arranged on the main body (1) and a stabilizing device (5) arranged on the main body (1); the method is characterized in that: the forming device (2) comprises a track (21) arranged in the main body (1), a sliding chute (22) arranged in the track (21), a moving mechanism (6) arranged on the track (21), a steering mechanism (7) arranged in the main body (1) and a pneumatic mechanism (8) arranged in the track (21); the cross section of the track (21) is herringbone and is fixedly arranged at the bottom of the main body (1); the radian of the track (21) is consistent with the radian of the sleeve opening of the product; the sliding groove (22) is arranged on the inner side of the track (21); the pneumatic mechanism (8) is arranged in the track (21) and is used for driving the steering mechanism (7) to start; the moving mechanism (6) comprises a moving roller (61) arranged in the track (21), a motor (62) arranged on the moving roller (61), an embedded roller (63) arranged on the moving roller (61), a first spring (64) arranged on the embedded roller (63), a gear (65) arranged on the embedded roller (63) and a rack (66) arranged in the sliding chute (22); the moving roller (61) is movably embedded in the track (21), and the moving roller (61) is fixedly connected with the workbench (3); the embedded roller (63) is movably and rotatably embedded in the moving roller (61); the first spring (64) is connected with the moving roller (61) and the embedded roller (63); the gear (65) is meshed with the rack (66).

2. The cutting apparatus of the female knitted sport vest with sweat absorbing function as claimed in claim 1, wherein: the steering mechanism (7) comprises an air cavity barrel (71) arranged on the main body (1), a torsion spring (72) arranged in the air cavity barrel (71), a rotating roller (73) arranged on the torsion spring (72), a driving plate (74) arranged on the rotating roller (73), and a butt joint assembly (75) arranged on the rotating roller (73); the air cavity cylinder (71) is fixedly arranged at the bottom of the main body (1) and is positioned at the joint of the rails (21); the torsion spring (72) is connected with the bottom of the air cavity cylinder (71) and the rotating roller (73); the rotating roller (73) is rotatably embedded at the bottom of the air cavity cylinder (71), and the rotating angle is 90 degrees; the driving plate (74) is fixedly arranged on the rotating roller (73), and the end part of the driving plate (74) is abutted against the inner wall of the air cavity barrel (71).

3. The cutting apparatus of the female knitted sport vest with sweat absorbing function as claimed in claim 2, wherein: the butt joint assembly (75) comprises a butt joint plate (751) arranged on the rotating roller (73), a butt joint block (752) arranged at the end part of the butt joint plate (751), an arc angle (753) arranged on the butt joint block (752), a butt joint groove (754) arranged on the butt joint plate (751), and a butt joint rack (755) arranged in the butt joint groove (754); the butt joint plate (751) is fixedly arranged on the rotating roller (73), and the butt joint plate (751) is positioned in the track (21); the butt joint block (752) is embedded with the sliding groove (22); the arc angle (753) is arranged at the intersection of the butt joint block (752) and the butt joint groove (754); the two butt joint grooves (754) are positioned on the front surface and the back surface of the butt joint plate (751), and the size of the butt joint groove (754) is consistent with that of the sliding chute (22); the butt-joint rack (755) is meshed with the gear (65).

4. The cutting apparatus of the female knitted sport vest with sweat absorbing function as claimed in claim 1, wherein: the pneumatic mechanism (8) comprises a piston cavity (81) arranged in the track (21), an air channel (82) connecting the piston cavity (81) and an air cavity cylinder (71), a piston block (83) arranged on the piston cavity (81), a resisting sheet (84) arranged on the piston block (83), a piston spring (85) arranged on the piston block (83), a first one-way valve (86) arranged on the wall of the piston cavity (81), and a limiting assembly (9) arranged in the air channel (82); the cross section of the piston cavity (81) is rectangular and is positioned inside the track (21); the piston block (83) is movably embedded in the piston cavity (81); the abutting sheet (84) is movably embedded on the track (21), and the abutting sheet (84) abuts against the moving roller (61); the cross section of the abutting sheet (84) is arc-shaped; the cross section of the air passage (82) is U-shaped, the air passage is arranged around the piston cavity (81), and one end of the air passage is connected with the air cavity barrel (71); the piston spring (85) is connected with the piston block (83) and the inner wall of the piston cavity (81).

5. The cutting apparatus of the female knitted sport vest with sweat absorbing function as claimed in claim 4, wherein: the limiting assembly (9) comprises a blocking block (91) arranged on the air passage (82), a second one-way valve (92) arranged on the blocking block (91), a second spring (93) arranged on the blocking block (91), a telescopic block (97) arranged on the air passage (82), a telescopic spring (94) arranged on the telescopic block (97), a pressure relief channel (95) arranged at the bottom of the air passage (82), and a limiting piece (96) arranged on the side wall of the air passage (82); the blocking block (91) is movably embedded in the air channel (82) and is positioned at the front end of the air cavity cylinder (71); the second spring (93) is connected with the blocking block (91) and the air channel (82); the longitudinal section of the telescopic block (97) is U-shaped, and the telescopic block (97) can be embedded at the bottom of the air channel (82) in an up-and-down moving manner; one end of the telescopic block (97) is provided with an inclined plane, and the end is propped against the blocking block (91); the telescopic spring (94) is connected with the telescopic block (97) and the bottom of the air channel (82); one end of the pressure relief channel (95) is connected with the air channel (82), and the other end of the pressure relief channel is communicated with the outside; the port of the pressure relief channel (95) is abutted against the telescopic block (97).

6. The cutting device for the female knitted sport vest with the sweat absorbing function according to claim 5, characterized in that the limiting piece (96) comprises a limiting piece (961) arranged in the blocking block (91), a limiting spring (962) arranged on the limiting piece (961), a limiting hole (963) arranged on the inner wall of the air channel (82), a first reset key (964) arranged at one end of the limiting hole (963), a first reset spring (965) arranged on the first reset key (964), a second reset key (966) arranged at the other end of the limiting hole (963), and a second reset spring (967) arranged on the second reset key (966); the limiting block (961) is movably embedded in the blocking block (91), and the limiting block (961) is embedded in the limiting hole (963); the limiting spring (962) is connected with the limiting block (961) and the blocking block (91); the cross section of the limiting hole (963) is 7-shaped, one end of the limiting hole is connected with the air cavity barrel (71), and the other end of the limiting hole is connected with the air passage (82); the first reset key (964) is movably embedded at one end of the limiting hole (963), and the first reset key (964) abuts against the limiting block (961); the first return spring (965) is connected with the first return key (964) and the limiting hole (963); the second reset key (966) is telescopically embedded at the other end of the limiting hole (963), and the inner wall of the protruding air cavity cylinder (71) abuts against the driving plate (74); the second return spring (967) is connected to the second return key (966) and the stopper hole (963).

7. The cutting apparatus of the female knitted sport vest with sweat absorbing function as claimed in claim 1, wherein: the stabilizing device (5) comprises a moving rod (51) arranged in the width direction of the main body (1), a second motor (52) arranged on the moving rod (51), an expansion rod (53) arranged in the moving rod (51), a third spring (54) arranged on the expansion rod (53), a pressing plate (55) arranged at the upper end of the expansion rod (53), and a pressing roller (56) arranged on the pressing plate (55); the moving rod (51) moves along the width direction of the main body (1); the telescopic rod (53) can be embedded on the moving rod (51) in a vertically moving way; the third spring (54) is connected with the telescopic rod (53) and the movable rod (51); the pressing plate (55) is in contact with the cloth; the pressing roller (56) is rotatably embedded on the pressing plate (55).