CN219526976U - Quilt cover, quilt are with pulling, seam cut out all-in-one - Google Patents

Abstract

The utility model relates to a traction and sewing integrated machine for a quilt cover and a bedding, which comprises a frame, two side sewing mechanisms on the frame, a traction mechanism and a sewing mechanism, wherein the two side sewing mechanisms are used for sewing two opposite sides of double-layer cloth, the traction mechanism is used for expanding the double-layer cloth sewn on the two sides, and the sewing mechanism is used for sewing the third side of the expanded double-layer cloth and cutting the double-layer cloth into required length. By arranging the two-side sewing mechanism, the traction mechanism and the sewing mechanism, the mechanical automatic production of the quilt cover is realized, the manual demand is reduced, the working efficiency is improved, and the order can be completed rapidly.

Description

Quilt cover, quilt are with pulling, seam cut out all-in-one

Technical Field

The utility model relates to the field of quilt cover and bedding production equipment, in particular to a traction and sewing integrated machine for a quilt cover and a bedding.

Background

When the quilt cover and the bedding are produced, three edges of the two layers of cloth are sewn together, and a mouth on one edge is reserved for placing the quilt core.

Still adopt the manual work to adopt sewing machine one by one to make the quilt cover, the production mode of bedding in the relevant technique, manual production mode is because it is rare that the skilled person is understood, and the cost is higher, leads to the manpower to be deficient, and when the production order is great, the staff also is reluctant to overtake the production to influence production efficiency, leads to the order to be difficult to accomplish in the short time.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a traction and sewing integrated machine for a quilt cover and a bedding.

The utility model provides a quilt cover and bedding traction and sewing integrated machine, which adopts the following technical scheme:

the utility model provides a quilt cover, quilt are with traction, seam cut-out all-in-one which characterized in that: the double-layer cloth sewing machine comprises a frame, two side sewing mechanisms on the frame, a traction mechanism and a sewing mechanism, wherein the two side sewing mechanisms are used for sewing two opposite sides of the double-layer cloth, the traction mechanism is used for expanding the double-layer cloth sewn on the two sides, and the sewing mechanism is used for sewing the third side of the expanded double-layer cloth and cutting the double-layer cloth into required length.

By adopting the technical scheme, when the quilt cover is produced, two layers of cloth are overlapped, the two-side sewing mechanisms are used for sewing two opposite sides of the two-layer cloth, the traction mechanism is used for expanding the two-layer cloth sewn on the two sides, the sewing mechanism is used for sewing the third side of the expanded two-layer cloth, and the two-layer cloth is cut into the required length. The three sides of the quilt cover or the bedding are sewn and cut off, so that the mechanical automatic production of the quilt cover is realized, and the manual requirement is reduced.

Optionally, the two-side sewing mechanism comprises two side sewing machines, and the two side sewing machines are positioned at two sides of the frame;

the traction mechanism comprises a compression assembly, the compression assembly comprises two compression rollers which are rotatably arranged on the frame, the length direction of the axes of the two compression rollers is a horizontal direction, and the roller surface of one compression roller is pressed on the other compression roller; the traction mechanism further comprises a cloth pulling assembly, the cloth pulling assembly comprises a moving rod, a plurality of mechanical arms and a cloth pulling driving structure for driving the moving rod to move, the moving rod is arranged on the frame in a sliding mode, the length direction of the moving rod is parallel to the length direction of the pinch roller, and the cloth pulling driving structure drives the moving rod to move away from or close to the pinch roller along the horizontal direction; the sewing and cutting mechanism comprises a supporting rod, a sliding seat and a sewing and cutting machine, wherein the supporting rod is fixed on the frame, the length direction of the supporting rod is the same as the length direction of the pressing roller, the sliding seat is arranged on the supporting rod in a sliding manner, and the sewing and cutting machine is arranged on the sliding seat; the sewing and cutting mechanism further comprises a sewing and cutting driving structure for driving the sliding seat to slide along the length direction of the supporting rod;

the cutting knife is arranged on the sewing machine, and when the sewing machine moves, the edge is used for sewing the third edge of the double-layer cloth and cutting off the double-layer cloth; the manipulator is arranged on the movable rod and is used for clamping double-layer cloth passing through one side of the pinch roller.

By adopting the technical scheme, when the quilt cover is produced, two layers of cloth are overlapped together and then move together, and when the quilt cover passes through the two-side sewing mechanism, the two non-adjacent side edges of the two layers of cloth are sewn and fixed by the side sewing machine. Then two-layer cloth is between two pinch rollers, then traction mechanism will be torn through the two-layer cloth between the pinch rollers, make pinch rollers rotate, align the flattening with two-layer cloth, the friction force of pinch rollers to two-layer cloth simultaneously, and the pinch rollers are kept away from to the movable rod, the manipulator centre gripping two-layer cloth is to the ware pull, make two-layer cloth stretch flat, when the manipulator pulls two-layer cloth to required length, slit sewing machine removes on the bracing piece, sew up the third limit of two-layer cloth, and the limit seam limit cuts off the third limit of sewing to, thereby obtain trilateral quilt cover or bed clothes that have been made. According to the technical scheme, workers almost do not need to operate the quilt cover, and production of the quilt cover can be completed only by operating the side supervision equipment, so that on one hand, cost is reduced, on the other hand, mechanical automation is convenient, whole-day work is convenient, working efficiency is improved, and orders can be completed rapidly.

Optionally, the slit mechanism still includes clamping structure, clamping structure is located between bracing piece and the pinch roller, clamping structure includes two clamping pieces and clamping cylinder, and one of them clamping piece is fixed in the frame, clamping cylinder drives another clamping piece and keeps away from or be close to the clamping piece that is fixed in the frame, the length direction of clamping piece is parallel with the length direction of bracing piece, two the clamping piece is used for pressing from both sides tight double-deck cloth.

By adopting the technical scheme, after the double-layer cloth sewn on two sides is opened by the manipulator and the pinch roller, the clamping pieces are mutually close to clamp the double-layer cloth, so that the stability of the double-layer cloth is improved, and the sewing machine is convenient for sewing and cutting the double-layer cloth. And because the clamping structure is positioned between the supporting rod and the pinch roller, after the double-layer cloth is cut off, the cutting position is positioned on the clamping piece, so that the manipulator is convenient to be close to the clamping piece to clamp the double-layer cloth again.

Optionally, the clamping piece is equipped with a plurality of clamping grooves at intervals towards one side of manipulator, when the manipulator is close to the clamping piece and presss from both sides and get double-deck cloth, the manipulator presss from both sides and gets double-deck cloth in the clamping groove.

Through adopting above-mentioned technical scheme, get the groove through setting up the clamp, make the clamp get the cloth in the groove for the state of stretching, make things convenient for the manipulator to press from both sides the accurate double-deck cloth stub bar and get, the border of the cloth stub bar that the manipulator clamp was got simultaneously becomes the state of stretching to make the manipulator clamp get the cloth and pull out the pinch roller when, the whole state of stretching of cloth, thereby make things convenient for the seam tailor sewing machine to make next time and cut.

Optionally, the arrangement direction of two the pinch rollers is vertical, and the pinch roller of top compresses tightly on the pinch roller of below through self gravity, and the pinch roller both ends of below rotate to be connected in the frame, the hold-down subassembly still includes the pivoted hold-down motor of drive below pinch roller.

By adopting the technical scheme, the upper pressing roller is pressed on the lower pressing roller by self gravity, so that a pressing device is not required to be arranged, and the cost is saved; and when the double-layer cloth is required to be taken out, the pressing motor is used for driving the pressing rollers below to rotate, so that the cloth is withdrawn between the two pressing rollers from the direction away from the sewing machine, and the cloth is conveniently separated from the pressing rollers.

Optionally, the cloth pulling assembly further comprises a cloth collecting driving structure for driving one of the manipulators to move, the cloth collecting driving structure comprises two synchronous wheels, a synchronous belt and a cloth collecting motor for driving the synchronous wheels to rotate, the two synchronous wheels are rotationally connected to two ends of the moving rod in the length direction, the synchronous belt is in tensioning connection with the two synchronous wheels, and one manipulator close to the end of the moving rod is fixed on the synchronous belt; when the sewing machine slides along the supporting rod, the manipulator fixed on the synchronous belt and the sewing machine synchronously move; when the movable rod is far away from the pinch roller, a conveying inclined plane is arranged below the movable rod and the pinch roller, the conveying inclined plane is close to one end part of the movable rod, and the moving direction of the sewing machine when the sewing machine is used for sewing double-layer cloth is the direction close to the conveying inclined plane.

Through adopting above-mentioned technical scheme, the manipulator of hold-in range and seam tailor sewing machine synchronous motion for the quilt cover or the quilt that is cut out are folded up the back and are moved to the inclined plane on, set up the conveyer belt in the inclined plane bottom, and the inclined plane moves cover or quilt to the conveyer belt through the slope and removes away, realizes the automatic unloading of cover and quilt.

Optionally, receive cloth motor is fixed in on the carriage release lever, receive cloth motor and one of them synchronizing wheel and connect through setting up the speed reduction structure, the speed reduction structure includes first reducing gear, second reducing gear and reducing gear area, first reducing gear is coaxial fixed with the motor shaft of receiving cloth motor, second reducing gear is coaxial fixed with one of them synchronizing wheel, the radius of first reducing gear is less than the radius of second reducing gear, first reducing gear and second reducing gear are connected in the tensioning of reducing gear area.

Through adopting above-mentioned technical scheme, make the rotation speed of section of thick bamboo wheel be less than the rotation speed of receipts cloth motor through setting up first reducing gear and second reducing gear, the convenient adjustment manipulator is the same with the movement speed of seam cutting motor on the bracing piece on the movable rod.

Optionally, the cloth pulling driving structure comprises two cloth pulling motors and two cloth pulling screw rods, the two cloth pulling screw rods are parallel to each other, the length directions of the two cloth pulling screw rods are horizontal directions, and the length directions of the two cloth pulling screw rods are parallel to the moving direction of the moving rod; the two ends of the two cloth pulling screw rods are rotatably connected to the frame, the two cloth pulling motors are fixed to the frame, the two cloth pulling motors are coaxially fixed to one another, and the two ends of the moving rod in the length direction are in threaded connection with the two cloth pulling screw rods.

Through adopting above-mentioned technical scheme, the cloth lead screw rotation is pulled in the rotation of cloth motor drive of pulling, because the tip of movable rod is in pulling cloth lead screw threaded connection, makes the movable rod remove along the length direction who pulls the cloth lead screw to realize that the movable rod is kept away from or is close to the pinch roller and removes.

Optionally, the seam cuts the drive structure and includes seam cuts lead screw and seam cuts the motor, seam cuts the lead screw both ends and rotates to connect in the frame, seam cuts lead screw and sliding seat threaded connection, seam cuts the length direction of lead screw and the length of bracing piece parallel, seam cuts motor drive seam and cuts the lead screw and rotate.

Through adopting above-mentioned technical scheme, the seam cuts the motor drive seam and cuts the lead screw and rotate, seam cuts lead screw and sliding seat threaded connection to realize that the sliding seat slides along the length direction of seam cuts the lead screw.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. by arranging the sewing mechanism, the traction mechanism and the sewing mechanism on two sides, the mechanical automatic production of the quilt cover is realized, the manual demand is reduced, the working efficiency is improved, and the order can be completed rapidly;

2. by arranging two clamping pieces and a clamping cylinder, the clamping stability of the double-layer cloth is improved, so that the sewing machine is convenient for sewing and cutting the double-layer cloth;

3. by arranging the cloth collecting driving structure and the conveying inclined plane, the automatic discharging of the quilt cover and the bedding is realized.

Drawings

Fig. 1 is an overall schematic view of a quilt cover, quilt pulling and sewing machine according to an embodiment of the present utility model.

Fig. 2 is a schematic structural view of a tear-off assembly according to an embodiment.

Fig. 3 is a schematic structural view of a sewing mechanism of an embodiment.

Fig. 4 is an enlarged view at a of fig. 2.

Fig. 5 is a schematic structural view of a deceleration structure of the embodiment.

Reference numerals illustrate: 1. a frame; 2. two-side sewing mechanisms; 21. a side sewing machine; 3. a traction mechanism; 31. a compression assembly; 311. a pinch roller; 312. a compacting plate; 3121. a compaction groove; 313. a compacting motor; 32. a cloth tearing assembly; 321. a moving rod; 322. a manipulator; 323. a cloth pulling driving structure; 3231. a cloth pulling motor; 3232. a cloth pulling screw rod; 324. a cloth collecting driving structure; 3241. a synchronizing wheel; 3242. a synchronous belt; 3243. a cloth collecting motor; 4. a sewing and cutting mechanism; 41. a support rod; 42. a sliding seat; 421. a sliding groove; 43. a sewing machine; 431. a cutting knife; 44. a seam cutting driving structure; 441. sewing and cutting a screw rod; 442. a motor is sewn; 45. a clamping structure; 451. a clamping piece; 4511. a clamping groove; 452. a clamping cylinder; 5. a deceleration structure; 51. a first reduction gear; 52. a second reduction gear; 53. a reduction wheel belt; 6. a conveying inclined plane; 7. a conveyor belt.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a quilt cover and bedding traction and sewing integrated machine. Referring to fig. 1, the quilt cover and bedding traction and sewing integrated machine comprises a frame 1, two side sewing mechanisms 2, a traction mechanism 3 and a sewing mechanism 4 on the frame 1. The two-side sewing mechanism 2 includes two side sewing machines 21, and the two side sewing machines 21 are fixed to both sides of the frame 1. When the quilt cover is produced, after two layers of cloth are overlapped, the two layers of cloth pass through a gap between the two side sewing machines 21, and the two side sewing machines 21 sew and fix the two opposite edges of the two layers of cloth.

Referring to fig. 1, the traction mechanism 3 includes a pressing assembly 31 and a tear-off assembly 32. The compressing assembly 31 comprises two compressing rollers 311 which are rotationally connected to the frame 1, two vertical compressing plates 312 are fixed to the frame 1, two ends of the two compressing rollers 311 are rotationally connected to the two compressing plates 312, the length direction of the axes of the two compressing rollers 311 is in the horizontal direction, and the arrangement direction of the two compressing rollers 311 is vertical. The pressing plate 312 is provided with a pressing groove 3121 for rotatably connecting the end of the upper pressing roller 311, the length direction of the pressing groove 3121 is a vertical direction, and the upper pressing roller 311 is conveniently slid in the vertical direction in the pressing groove 3121. When the pinch rollers 311 are placed in the pinch grooves 3121, the upper pinch roller 311 is pressed against the lower pinch roller 311 by its own weight, the upper pinch roller 311 moves up in the pinch grooves 3121 and then is separated from the lower pinch roller 311, and the double-layered cloth is located between the two pinch rollers 311 after being sewn by the side sewing machine 21.

Referring to fig. 1, a pressing motor 313 is fixed to a pressing plate 312, a motor shaft of the pressing motor 313 and a pressing roller 311 below are coaxially fixed, and the pressing motor 313 drives the pressing roller 311 below to rotate, so that the double-layer cloth between the two pressing rollers 311 is conveniently withdrawn between the two pressing rollers 311.

Referring to fig. 1 and 2, the tear cloth assembly 32 includes a moving bar 321, a plurality of manipulators 322, and a tear cloth driving mechanism 323 for driving the moving bar 321 to move. The two ends of the moving rod 321 are slidably connected to the frame 1, the cloth pulling driving structure 323 includes two cloth pulling motors 3231 and two cloth pulling screws 3232, the two cloth pulling screws 3232 are parallel to each other, the length direction of the two cloth pulling screws 3232 is a horizontal direction, and the length direction of the two cloth pulling screws 3232 is perpendicular to the length direction of the moving rod 321. Two ends of the two cloth pulling screw rods 3232 are rotatably connected to the frame 1, and the middle parts of the two cloth pulling screw rods 3232 are in threaded connection with two ends of the moving rod 321 in the length direction. Two cloth pulling motors 3231 are fixed on the frame 1, and one cloth pulling screw rod 3232 is coaxially fixed on the two cloth pulling motors 3231 one by one. The two cloth tearing screw rods 3232 are positioned on one side of the pinch roller 311 away from the two side sewing machines 21, the length direction of the cloth tearing screw rods 3232 is the direction of the pinch roller 311 away from the two side sewing machines 21, the length direction of the moving rod 321 is parallel to the length direction of the pinch roller 311, and the moving direction of the moving rod 321 is the direction away from or close to the pinch roller 311.

Referring to fig. 1 and 2, a manipulator 322 is slidably disposed on a moving rod 321, the manipulator 322 is used for clamping the double-layer cloth passing through one side of the pinch roller 311, and the moving rod 321 moves away from the pinch roller 311, so that the double-layer cloth is pulled out from between the two pinch rollers 311, and the double-layer cloth between the moving rod 321 and the pinch roller 311 is flattened.

Referring to fig. 1 and 3, the sewing mechanism 4 is used to cut the double-layered cloth of the flattened portion and sew the third side of the double-layered cloth. The sewing mechanism 4 includes a support bar 41, a slide holder 42, and a sewing machine 43. The support bar 41 is fixed to the frame 1, and the length direction of the support bar 41 is the same as the length direction of the pinch roller 311 and the moving bar 321. The bottom end of the sliding seat 42 is provided with a sliding groove 421 for accommodating the supporting rod 41, the sliding seat 42 is slidably connected to the supporting rod 41, and the sewing machine 43 is fixed on the sliding seat 42.

Referring to fig. 3, the slit cutting mechanism 4 further includes a slit driving structure 44 for driving the sliding seat 42 to slide along the length direction of the supporting rod 41. The sewing driving structure 44 includes a sewing screw 441 and a sewing motor 442, two ends of the sewing screw 441 are rotatably connected to the frame 1, the middle of the sewing screw 441 is in threaded connection with the sliding seat 42, the length direction of the sewing screw 441 is parallel to the length of the supporting rod 41, and the sewing motor 442 is fixed to the frame 1, so that a motor shaft of the sewing motor 442 and the sewing screw 441 are coaxially fixed.

Referring to fig. 3, the slit sewing machine 43 is provided with a cutter 431, and the cutter 431 is driven by the slit sewing machine 43 to slide up and down, and the blade of the cutter 431 faces the moving direction of the slit sewing machine 43, so that the cutter 431 can cut the double-layer cloth. When the sewing machine 43 moves along the length direction of the support bar 41, the sewing machine 43 cuts the double-layered cloth while sewing the third edge of the double-layered cloth, thereby obtaining a quilt cover or a mattress with three-side quilts.

Referring to fig. 1 and 3, the slit cutting mechanism 4 further includes a clamping structure 45, and the clamping structure 45 is located between the support bar 41 and the pinch roller 311. The clamping structure 45 comprises two clamping pieces 451 and two clamping cylinders 452, wherein one clamping piece 451 is fixed on the frame 1, and the two clamping cylinders 452 are fixed on the frame 1. The arrangement direction of the two clamping pieces 451 is vertical, the lower clamping piece 451 is fixed on the frame 1, and the piston ends of the two clamping cylinders 452 are fixed at the two ends of the upper clamping piece 451. The clamping cylinder 452 drives the upper clamping piece 451 away from or toward the lower clamping piece 451, and the length direction of both clamping pieces 451 is parallel to the length direction of the support rod 41. When the two clamping pieces 451 are close to each other, the two clamping pieces 451 are used for clamping the double-layer cloth, and the sewing machine 43 performs sewing and cutting along the edge of the clamping piece 451 facing to one side of the moving rod 321, so that the sewing and cutting are tidy.

Referring to fig. 2 and 3, a plurality of clamping slots 4511 are spaced apart from one side of the clamping piece 451 facing the manipulator 322, and when the manipulator 322 is close to the clamping piece 451 to clamp double-layer cloth, the manipulator 322 clamps double-layer cloth in the clamping slots 4511.

Referring to fig. 4, the tear assembly 32 further includes a tuck drive mechanism 324 that drives movement of one of the manipulators 322. The cloth collecting driving structure 324 includes two synchronizing wheels 3241, a synchronizing belt 3242 and a cloth collecting motor 3243 for driving the synchronizing wheels 3241 to rotate. The two synchronizing wheels 3241 are rotatably connected to two ends of the moving rod 321 in the length direction, the synchronizing belt 3242 is in tensioning connection with the two synchronizing wheels 3241, and one manipulator 322 close to the end of the moving rod 321 is fixed on the synchronizing belt 3242 through a screw.

Referring to fig. 4 and 5, the cloth collecting motor 3243 is fixed to the moving lever 321, and the cloth collecting motor 3243 and one of the synchronizing wheels 3241 are connected by providing a speed reducing structure 5. The speed reducing structure 5 comprises a first speed reducing wheel 51, a second speed reducing wheel 52 and a speed reducing wheel belt 53, wherein the first speed reducing wheel 51 is coaxially fixed with a motor shaft of the cloth collecting motor 3243, the second speed reducing wheel 52 is coaxially fixed with one of the synchronous wheels 3241, the radius of the first speed reducing wheel 51 is smaller than that of the second speed reducing wheel 52, and the speed reducing wheel belt 53 is in tensioning connection with the first speed reducing wheel 51 and the second speed reducing wheel 52.

Referring to fig. 4 and 5, when the slit sewing machine 43 slides along the support bar 41, the slit sewing machine 43 edge sews the third edge of the double cloth and cuts the sewn edge. The robot 322 fixed to the timing belt 3242 and the sewing machine 43 move synchronously in the same direction.

Referring to fig. 1, when the moving rod 321 is far away from the pinch roller 311, a transfer table is disposed below between the moving rod 321 and the pinch roller 311, the top surface of the transfer table is a transfer inclined surface 6, and the bottom end of the transfer inclined surface 6 is connected with a transfer belt 7. When the double-layer cloth is completely cut by the sewing machine 43, one end of the quilt cover is clamped by the manipulator 322 and positioned above the conveying inclined plane 6, the manipulator 322 is loosened, the quilt cover falls on the conveying inclined plane 6, the quilt cover falls on the conveying belt 7 along the conveying inclined plane 6, the conveying belt 7 conveys the quilt cover or the bedding to a designated position, and automatic blanking of the quilt cover or the bedding is realized.

The embodiment of the utility model relates to a quilt cover and bedding traction and sewing integrated machine, which has the implementation principle that: when the two-layer cloth is used, after the two-layer cloth is overlapped, the two-layer cloth is sewn at the opposite ends of the two-layer cloth through the two side sewing machines 21, then the two-layer cloth is compressed through the two compressing rollers 311, meanwhile, the compressing rollers 311 have a certain friction force on the two-layer cloth, the two-layer cloth passing through the two compressing rollers 311 is positioned between the two clamping pieces 451, the two clamping pieces 451 are mutually far away from the mechanical arm 322 to clamp the two-layer cloth and then pull the two-layer cloth in the direction far away from the compressing rollers 311, and the friction force of the compressing rollers 311 on the two-layer cloth and the pulling force of the mechanical arm 322 enable the two-layer cloth to be flatly opened, and then the two clamping pieces 451 are mutually close to each other to clamp the two-layer cloth. The sewing machine 43 moves along the support bar 41, and the sewing machine 43 sews and cuts the third side of the cloth along the edge of the clip 451. While the sewing machine 43 moves, one of the manipulators 322 is displaced in synchronization with the sewing machine 43, and when the sewing machine 43 completely cuts the cloth, the cut cloth is located above the conveying inclined plane 6, the manipulator 322 loosens the quilt cover, and the conveying inclined plane 6 conveys the quilt cover onto the conveying belt 7, thereby realizing full-automatic production of the quilt cover.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (9)

1. The utility model provides a quilt cover, quilt are with traction, seam cut-out all-in-one which characterized in that: the double-layer cloth sewing machine comprises a machine frame (1), two side sewing mechanisms (2), a traction mechanism (3) and a sewing mechanism (4) on the machine frame (1), wherein the two side sewing mechanisms (2) are used for sewing two opposite sides of the double-layer cloth, the traction mechanism (3) is used for expanding the double-layer cloth sewn on the two sides, and the sewing mechanism (4) is used for sewing the third side of the expanded double-layer cloth and cutting the double-layer cloth into required length.

2. The quilt cover, quilt traction and sewing integrated machine according to claim 1, wherein: the two-side sewing mechanism (2) comprises two side sewing machines (21), and the two side sewing machines (21) are positioned on two sides of the frame (1);

the traction mechanism (3) comprises a pressing assembly (31), the pressing assembly (31) comprises two pressing rollers (311) rotatably arranged on the frame (1), the length direction of the axes of the two pressing rollers (311) is in a horizontal direction, and the roller surface of one pressing roller (311) is pressed on the other pressing roller (311); the traction mechanism (3) further comprises a cloth pulling assembly (32), the cloth pulling assembly (32) comprises a moving rod (321), a plurality of mechanical arms (322) and a cloth pulling driving structure (323) for driving the moving rod (321) to move, the moving rod (321) is arranged on the frame (1) in a sliding mode, the length direction of the moving rod (321) is parallel to the length direction of the compression roller (311), and the cloth pulling driving structure (323) drives the moving rod (321) to move away from or close to the compression roller (311) along the horizontal direction;

the sewing mechanism (4) comprises a supporting rod (41), a sliding seat (42) and a sewing machine (43), wherein the supporting rod (41) is fixed on the frame (1), the length direction of the supporting rod (41) is the same as the length direction of the compaction roller (311), the sliding seat (42) is arranged on the supporting rod (41) in a sliding manner, and the sewing machine (43) is arranged on the sliding seat (42); the sewing and cutting mechanism (4) further comprises a sewing and cutting driving structure (44) for driving the sliding seat (42) to slide along the length direction of the supporting rod (41); a cutting knife (431) is arranged on the sewing machine (43), and the third edge of the double-layer cloth is sewn when the sewing machine (43) moves, and the double-layer cloth is cut off; the manipulator (322) is arranged on the movable rod (321), and the manipulator (322) is used for clamping double-layer cloth passing through one side of the compaction roller (311).

3. The quilt cover, quilt traction and sewing integrated machine according to claim 2, wherein: the utility model provides a slit mechanism (4) still includes clamping structure (45), clamping structure (45) are located between bracing piece (41) and pinch roller (311), clamping structure (45) include two clamping pieces (451) and clamp cylinder (452), and one of them clamping piece (451) is fixed in on frame (1), clamp cylinder (452) order about another clamping piece (451) to keep away from or be close to clamping piece (451) fixed in on frame (1), the length direction of clamping piece (451) is parallel with the length direction of bracing piece (41), two clamping piece (451) are used for pressing from both sides tight double-deck cloth.

4. A quilt cover, quilt traction, sewing and cutting integrated machine according to claim 3, characterized in that: the clamping piece (451) is provided with a plurality of clamping grooves (4511) at intervals towards one side of the mechanical arm (322), and when the mechanical arm (322) is close to the clamping piece (451) to clamp double-layer cloth, the mechanical arm (322) clamps the double-layer cloth in the clamping grooves (4511).

5. The quilt cover, quilt traction and sewing integrated machine according to claim 2, wherein: the arrangement direction of the two compaction rollers (311) is vertical, the upper compaction roller (311) is compacted on the lower compaction roller (311) through self gravity, two ends of the lower compaction roller (311) are rotationally connected to the frame (1), and the compaction assembly (31) further comprises a compaction motor (313) for driving the lower compaction roller (311) to rotate.

6. The quilt cover, quilt traction and sewing integrated machine according to claim 2, wherein: the cloth tearing assembly (32) further comprises a cloth collecting driving structure (324) for driving one of the mechanical arms (322) to move, the cloth collecting driving structure (324) comprises two synchronous wheels (3241), a synchronous belt (3242) and a cloth collecting motor (3243) for driving the synchronous wheels (3241) to rotate, the two synchronous wheels (3241) are rotatably connected to two ends of the length direction of the moving rod (321), the synchronous belt (3242) is in tensioning connection with the two synchronous wheels (3241), and one mechanical arm (322) close to the end of the moving rod (321) is fixed on the synchronous belt (3242); when the sewing machine (43) slides along the supporting rod (41), the manipulator (322) fixed on the synchronous belt (3242) and the sewing machine (43) synchronously move; when the movable rod (321) is far away from the pinch roller (311), a conveying inclined plane (6) is arranged below the movable rod (321) and the pinch roller (311), the conveying inclined plane (6) is close to one end part of the movable rod (321), and the moving direction of the sewing machine (43) when the sewing machine is used for sewing double-layer cloth is the direction close to the conveying inclined plane (6).

7. The quilt cover, bedding pulling and sewing integrated machine according to claim 6, wherein: cloth collecting motor (3243) are fixed in on movable rod (321), cloth collecting motor (3243) and one of them synchronizing wheel (3241) are connected through setting up speed reducing structure (5), speed reducing structure (5) are including first reducing gear (51), second reducing gear (52) and reducing gear area (53), first reducing gear (51) are fixed with the motor shaft of cloth collecting motor (3243) coaxial, second reducing gear (52) are fixed with one of them synchronizing wheel (3241) coaxial, the radius of first reducing gear (51) is less than the radius of second reducing gear (52), first reducing gear (51) and second reducing gear (52) are connected in tensioning of reducing gear area (53).

8. The quilt cover, quilt traction and sewing integrated machine according to claim 2, wherein: the cloth pulling driving structure (323) comprises two cloth pulling motors (3231) and two cloth pulling screw rods (3232), the two cloth pulling screw rods (3232) are parallel to each other, the length direction of the two cloth pulling screw rods (3232) is a horizontal direction, and the length direction of the two cloth pulling screw rods (3232) is parallel to the moving direction of the moving rod (321); two cloth pulling screw rods (3232) are rotatably connected to the frame (1), two cloth pulling motors (3231) are fixed to the frame (1), one cloth pulling screw rod (3232) is coaxially fixed to the two cloth pulling motors (3231), and two ends of the length direction of the movable rod (321) are in threaded connection with the two cloth pulling screw rods (3232).

9. The quilt cover, quilt traction and sewing integrated machine according to claim 2, wherein: the seam cuts driving structure (44) and cuts lead screw (441) and seam cuts motor (442), seam cuts lead screw (441) both ends rotate and connect on frame (1), seam cuts lead screw (441) and sliding seat (42) threaded connection, seam cuts lead screw (441) length direction and bracing piece (41) length are parallel, seam cuts motor (442) drive seam cuts lead screw (441) rotation.