Full-automatic quilt cover production equipment with zipper mounting function

Abstract

The utility model relates to full-automatic quilt cover production equipment with a zipper feeding function, the full-automatic quilt cover production equipment comprises a rack, and further comprises a first sewing mechanism, a cloth storage mechanism, a cutting mechanism, a second sewing mechanism and a discharging mechanism which are arranged on the rack, the first sewing mechanism is used for sewing a zipper on double-layer cloth and the side, away from the zipper, of the double-layer cloth, and the second sewing mechanism is used for sewing the side, away from the zipper, of the double-layer cloth; the cloth storage mechanism is used for storing the double-layer cloth sewn by the first sewing mechanism, the cutting mechanism is used for cutting the double-layer cloth at the cloth storage mechanism into the required length, the second sewing mechanism is used for sewing the two remaining unsewn edges of the double-layer cloth, and the discharging mechanism is used for discharging the sewn double-layer cloth from the rack. By arranging the first sewing mechanism, the cloth storage mechanism, the cutting mechanism, the second sewing mechanism and the discharging mechanism, mechanical automatic production of the quilt cover is achieved, the processing efficiency of the quilt cover is improved, the sewing effect is kept consistent all the time, the situation of omission caused by fatigue of workers is reduced, and therefore the finished product quality of the quilt cover is improved; and the reject ratio of the quilt cover is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of quilt cover processing equipment, in particular to a full-automatic quilt cover production equipment with zipper function. BACKGROUND

[0002] Quilt cover, commonly known as "quilt cover", is usually covered outside the cotton quilt to prevent the cotton quilt from being dirty.

[0003] In the related art, the quilt cover is usually made by two pieces of cloth through zipper sewing and edge sewing in sequence, and the whole process is performed manually, which leads to low processing efficiency of the quilt cover, and the long-time work of the workers may cause fatigue and omissions, resulting in loose sewing and affecting the quality of the quilt cover, which needs to be improved. CONTENT OF THE UTILITY MODEL

[0004] In order to improve the processing efficiency and finished product quality of the quilt cover, the present application provides a full-automatic quilt cover production equipment with zipper function.

[0005] The full-automatic quilt cover production equipment with zipper function provided by the present application adopts the following technical solution:

[0006] A full-automatic quilt cover production equipment with zipper function comprises a rack, and further comprises a sewing mechanism one, a cloth storage mechanism, a cutting mechanism, a sewing mechanism two and a discharging mechanism arranged on the rack, the sewing mechanism one is used for sewing the zipper on the double-layer cloth and the edge of the double-layer cloth away from the zipper, the cloth storage mechanism is used for temporarily storing the double-layer cloth sewn by the sewing mechanism one, the cutting mechanism is used for cutting the double-layer cloth at the cloth storage mechanism into a required length, the sewing mechanism two is used for sewing the remaining two edges of the double-layer cloth, and the discharging mechanism is used for discharging the sewn double-layer cloth from the rack.

[0007] Through the above technical solution, after the two pieces of cloth are sewn with the zipper and one edge by the sewing mechanism one, the cloth storage mechanism temporarily stores the double-layer cloth sewn by the sewing mechanism one, at this time, the sewing mechanism one is still sewing, the sewn double-layer cloth continuously enters the cloth storage mechanism, and when the length of the double-layer cloth stored at the cloth storage mechanism is enough to make a quilt cover, the cutting mechanism cuts the double-layer cloth at the cloth storage mechanism into a required length, then the sewing mechanism two sews the remaining two edges of the double-layer cloth, and the discharging mechanism discharges the sewn double-layer cloth from the rack, thereby realizing the mechanical automatic production of the quilt cover, improving the processing efficiency of the quilt cover, and keeping the sewing effect consistent all the time, reducing the omissions caused by the fatigue of the workers, thereby improving the finished product quality of the quilt cover and reducing the unqualified rate of the quilt cover.

[0008] Optionally, the sewing mechanism one comprises a fabric feeding drum one, a fabric feeding drum two, an upper pressing roller and a lower pressing roller rotatably connected to the frame, and an upper zipper sewing machine, a lower zipper sewing machine and a single-side sewing machine one arranged on the frame, the fabric feeding drum one is used for feeding fabric to the upper zipper sewing machine, the fabric feeding drum two is used for feeding fabric to the lower zipper sewing machine, the single-side sewing machine one is located on the side of the upper zipper sewing machine away from the fabric feeding drum one, the upper pressing roller and the lower pressing roller are located on the side of the single-side sewing machine one away from the upper zipper sewing machine, and a roller surface of the upper pressing roller is pressed on the lower pressing roller;

[0009] The fabric storing mechanism comprises a movable roller and a positioning roller rotatably connected to the frame, and a lifting assembly arranged on the frame, the positioning roller is located on the opposite sides of the movable roller, the movable roller also slides up and down on the frame, the movable roller is used for abutting against the upper surface of the double-layer fabric, the positioning roller is used for abutting against the lower surface of the double-layer fabric, and the lifting assembly controls the movable roller to slide up and down;

[0010] The cutting mechanism comprises an upper pressing plate sliding up and down on the frame, a lower pressing plate and a pressing plate driving member arranged on the frame, a cutting knife horizontally slidingly connected to the frame, and a cutting knife driving member arranged on the frame, the pressing plate driving member drives the upper pressing plate to move, the cutting knife is located on the side of the upper pressing plate away from the fabric storing mechanism, and the cutting knife driving member drives the cutting knife to move;

[0011] The sewing mechanism two comprises a clamping jaw one and a clamping jaw two slidingly connected to the frame, a workbench arranged on the frame, a clamping jaw driving member one, a clamping jaw driving member two and two single-side sewing machines two, the clamping jaw one is located on the side of the cutting knife away from the upper pressing plate and horizontally slides close to or away from the cutting knife, the clamping jaw driving member one drives the clamping jaw one to move, the clamping jaw two is located between the cutting knife and the clamping jaw one and on the opposite sides of the upper pressing plate, a moving direction of the clamping jaw two is parallel to an axis of rotation of the upper pressing roller, the clamping jaw driving member two drives the clamping jaw two to move, the workbench is located below the clamping jaw one and the clamping jaw two, and the two single-side sewing machines two are respectively located on the opposite sides of the workbench along the sliding direction of the clamping jaw one;

[0012] The fabric feeding mechanism comprises a clamping jaw three slidingly connected to the frame and a clamping jaw driving member three arranged on the frame, the clamping jaw three is located on the side of the single-side sewing machine two away from the cutting knife, and the clamping jaw three horizontally slides close to or away from the workbench, and the clamping jaw driving member three drives the clamping jaw three to move.

[0013] The first winding drum sends the cloth to the upper zipper sewing machine, and the second winding drum sends the cloth to the lower zipper sewing machine. After the upper zipper sewing machine and the lower zipper sewing machine respectively sew the zippers on the two pieces of cloth, the single-sided sewing machine one sews and fixes the side of the cloth far away from the zipper. The double-layer cloth is pressed between the upper pressing roller and the lower pressing roller, and then the positioning roller and the movable roller unfold the cloth. When the sewed cloth continuously enters the cloth storage mechanism, the lifting assembly controls the movable roller to move downward to unfold the gradually increasing cloth.

[0014] When the length of the double-layer cloth stored in the cloth storage mechanism is enough to make a quilt cover, the first jaw driving part drives the first jaw to move close to the cutter. After the first jaw clamps the double-layer cloth, the first jaw driving part drives the first jaw to move away from the cutter. At this time, the lifting assembly controls the movable roller to move upward, so as to pull out the sewed double-layer cloth from the cloth storage mechanism. Then, the second jaw clamps the opposite sides of the double-layer cloth. At this time, three sides of the double-layer cloth are clamped and positioned. Then, the upper pressing plate driving part drives the upper pressing plate to move downward, so that the upper pressing plate presses the double-layer cloth on the lower pressing plate. Then, the cutter driving part drives the cutter to move to cut the double-layer cloth.

[0015] After the double-layer cloth is cut, the first jaw releases the double-layer cloth. The second jaw driving part drives the second jaw to move, so that the single-sided sewing machine two sews and fixes the two sides of the double-layer cloth. After sewing, the third jaw driving part drives the third jaw to move close to the workbench. After the third jaw clamps the quilt cover, the second jaw releases the quilt cover. The quilt cover falls on the workbench. Then, the third jaw driving part drives the third jaw to move away from the workbench, so that the quilt cover is moved away from the workbench. The third jaw releases the quilt cover, so that the sewed quilt cover is stacked in one place to realize discharging. The whole process is controlled by the machine. The staff only needs to supervise the equipment operation to complete the processing and production of the quilt cover, so that the personnel can be reduced, the production efficiency is improved, and the labor cost is reduced.

[0016] Optionally, the lifting assembly comprises a rotating roller rotatably connected to the frame, a chain wheel one coaxially arranged on the rotating roller, a chain arranged on the movable roller, and a weight arranged on the chain. The chain passes above the chain wheel one and is engaged with the chain wheel one. The weight is located on the side of the chain wheel one away from the movable roller.

[0017] By adopting the above technical scheme, when the sewed cloth continuously enters the cloth storage mechanism, the movable roller abuts against the double-layer cloth and moves downward under the gravity of the movable roller, so as to unfold the double-layer cloth. When the first jaw pulls out the sewed double-layer cloth from the cloth storage mechanism, the double-layer cloth lifts the movable roller. Under the gravity of the weight, the weight drives the chain to move downward, so as to realize the lifting and lowering of the movable roller. The driving device is reduced, and energy saving is realized.

[0018] Optionally, the lifting assembly further comprises a sprocket wheel II coaxially arranged on the sprocket wheel I, the chain passes over the sprocket wheel II and is engaged with the sprocket wheel II, and the weight is located on a side of the sprocket wheel II away from the movable roller.

[0019] By adopting the above technical scheme, the horizontal distance between the weight and the movable roller is increased, the collision and friction between the weight swing and the chain are reduced, the noise is reduced, the wear of the chain is reduced, and the service life of the chain is prolonged.

[0020] Optionally, the workbench comprises a fixed plate and a movable plate, the rack comprises a rack body and a sliding table slidingly connected to the rack body, the sewing mechanism I, the cloth storage mechanism, the cutting mechanism, the blanking mechanism, the fixed plate and one of the single-head sewing machines II are arranged on the rack body, the movable plate and the other single-head sewing machine II are arranged on the sliding table, and the sliding table horizontally slides to approach or move away from the fixed plate.

[0021] By adopting the above technical scheme, the distance between the two single-head sewing machines II can be adjusted by moving the sliding table according to the size of the quilt cover to be produced, so that the production of quilt covers of different sizes is adapted, and the applicability of the device is improved.

[0022] Optionally, the single-head sewing machine I is slidingly connected to the rack body along the rotation axis of the upper pressing roller.

[0023] By adopting the above technical scheme, the single-head sewing machine I can be moved to sew double-layer cloth of different sizes, without the need to disassemble and transport the single-head sewing machine I, so that the processing of quilt covers of different sizes is more convenient.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. By providing the sewing mechanism I, the cloth storage mechanism, the cutting mechanism, the sewing mechanism II and the blanking mechanism, the mechanical automatic production of the quilt cover is realized, the processing efficiency of the quilt cover is improved, the sewing effect is always consistent, the omission due to the fatigue of the workers is reduced, and thus the finished product quality of the quilt cover is improved and the unqualified rate of the quilt cover is reduced.

[0026] 2. The whole process is controlled by a machine, and the workers only need to supervise the operation of the equipment to complete the processing and production of the quilt cover, so that the personnel can be reduced, the production efficiency is improved, and the labor cost is reduced.

[0027] 3. By providing the rotating roller, the sprocket wheel I, the chain and the weight, the lifting of the movable roller is realized, the driving device is reduced, and energy saving is realized. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 This is a schematic diagram of an embodiment of this application.

[0029] Figure 2 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of fabric roll one, fabric roll two, upper zipper sewing machine and lower zipper sewing machine.

[0030] Figure 3 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of a single-sided sewing machine and a fabric storage mechanism.

[0031] Figure 4 for Figure 3 The enlarged view of section A mainly shows the structure of the lifting component.

[0032] Figure 5 This is a partial structural diagram of an embodiment of this application, mainly showing the structure of the slide and the worktable.

[0033] Figure 6 for Figure 5 The enlarged view of section B mainly shows the structure of the cutting mechanism.

[0034] Figure 7 for Figure 5 The enlarged view of section C mainly shows the structure of gripper one, gripper two, gripper drive component one, and gripper drive component two.

[0035] Figure 8 for Figure 5 The enlarged view in section D mainly shows the structure of the single-sided sewing machine.

[0036] Figure 9 for Figure 5 The enlarged view of section E mainly shows the structure of the feeding mechanism.

[0037] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Frame body; 12. Slide table; 2. Sewing mechanism one; 21. Fabric roll one; 22. Fabric roll two; 23. Upper pressure roller; 24. Lower pressure roller; 25. Upper zipper sewing machine; 26. Lower zipper sewing machine; 27. Single-sided sewing machine one; 3. Fabric storage mechanism; 31. Movable roller; 32. Positioning roller; 33. Lifting assembly; 331. Rotating roller; 332. Sprocket spreading roller; 333. Sprocket one; 334. Sprocket two; 335. 1. Chain; 336. Weight; 4. Cutting mechanism; 41. Upper pressure plate; 42. Lower pressure plate; 43. Pressure plate drive; 44. Cutting knife; 45. Cutting knife drive; 5. Sewing structure two; 51. Grip one; 52. Grip two; 53. Worktable; 531. Fixed plate; 532. Movable plate; 54. Grip drive one; 55. Grip drive two; 56. Single-sided sewing machine two; 6. Feeding mechanism; 61. Grip three; 62. Grip drive three. Detailed Implementation

[0038] The application will be further described below in conjunction with the accompanying drawings. Figures 1-9 The application will be further described below in conjunction with the accompanying drawings.

[0039] The application discloses a full-automatic quilt cover production device with a zipper function. Referring to Figures 1-5 The full-automatic quilt cover production device with a zipper function comprises a rack 1, a sewing mechanism one 2, a cloth storage mechanism 3, a cutting mechanism 4, a sewing mechanism two 5 and a blanking mechanism 6. The rack 1 comprises a rack body 11 and a sliding table 12. The sliding table 12 is horizontally slidably connected to the rack body 11. The rack body 11 is fixed with a sliding rail. The sliding table 12 is provided with an accommodating groove for accommodating the sliding rail. The sliding rail is slidably connected to the accommodating groove. The sliding table 12 is slidably connected to the rack body 11 through the cooperation of the accommodating groove and the sliding rail.

[0040] Referring to Figures 1-5 The sewing mechanism one 2 is used for sewing the zipper on the double-layer cloth and the side of the double-layer cloth away from the zipper. The sewing mechanism one 2 comprises a cloth winding drum one 21, a cloth winding drum two 22, an upper pressing roller 23, a lower pressing roller 24, an upper zipper sewing machine 25, a lower zipper sewing machine 26 and a single-side sewing machine one 27. The cloth winding drum one 21 and the cloth winding drum two 22 are both rotationally connected to the rack body 11. The cloth winding drum one 21 is located above the cloth winding drum two 22. The rotation axes of the cloth winding drum one 21 and the cloth winding drum two 22 are both perpendicular to the sliding direction of the sliding table 12, and the rotation axes of the cloth winding drum one 21 and the cloth winding drum two 22 are parallel to each other. The upper zipper sewing machine 25 and the lower zipper sewing machine 26 are located on the same side of the cloth winding drum one 21 and are fixed to the rack body 11. The upper zipper sewing machine 25 is located above the lower zipper sewing machine 26. The cloth winding drum one 21 is used for feeding cloth to the upper zipper sewing machine 25. The cloth winding drum two 22 is used for feeding cloth to the lower zipper sewing machine 26.

[0041] Referring to Figures 1-5 The single-side sewing machine one 27 is located on the side of the upper zipper sewing machine 25 away from the cloth winding drum one 21 and is slidably connected to the rack body 11. The sliding direction of the single-side sewing machine one 27 is parallel to the rotation axis of the cloth winding drum one 21. The upper pressing roller 23 and the lower pressing roller 24 are both located on the side of the single-side sewing machine one 27 away from the upper zipper sewing machine 25. The upper pressing roller 23 is located above the lower pressing roller 24. The upper pressing roller 23 and the lower pressing roller 24 are both rotationally connected to the rack body 11. The rotation axes of the upper pressing roller 23 and the lower pressing roller 24 are parallel to the rotation axis of the cloth winding drum one 21. The roller surface of the upper pressing roller 23 presses on the lower pressing roller 24.

[0042] Referring to Figures 1-5The storage mechanism 3 is used for storing the double-layer cloth sewn by the sewing mechanism 2, and comprises a movable roller 31, two positioning rollers 32 and a lifting assembly 33. The two positioning rollers 32 are respectively located at opposite sides of the movable roller 31, and are both rotationally connected to the frame 11. The rotation axes of the positioning rollers 32 and the movable roller 31 are parallel to the rotation axis of the upper pressing roller 23. The movable roller 31 is also vertically slidable on the frame 11. The movable roller 31 is used for abutting against the upper surface of the double-layer cloth, and the positioning rollers 32 are used for abutting against the lower surface of the double-layer cloth.

[0043] Referring to Figures 1-5 The lifting assembly 33 is symmetrically arranged at opposite ends of the movable roller 31, and comprises a rotating roller 331, a distance-expanding roller 332, a chain wheel one 333, a chain wheel two 334, a chain 335 and a weight 336. The rotating roller 331 and the distance-expanding roller 332 are both located above the movable roller 31 and are arranged in a spaced manner in the horizontal direction. The distance-expanding roller 332 is located at the side of the rotating roller 331 close to the upper pressing roller 23. The rotating roller 331 and the distance-expanding roller 332 are both rotationally connected to the frame 11, and the rotation axes of the rotating roller 331 and the distance-expanding roller 332 are parallel to the rotation axis of the upper pressing roller 23. The chain wheel one 333 is coaxially fixed to the rotating roller 331, the chain wheel two 334 is coaxially fixed to the distance-expanding roller 332, one end of the chain 335 is fixedly connected to the movable roller 31, the chain 335 passes above the chain wheel one 333 and the chain wheel two 334 and is engaged with the chain wheel one 333 and the chain wheel two 334, and the weight 336 is located at the side of the chain wheel two 334 away from the movable roller 31 and is fixed to the other end of the chain 335.

[0044] Referring to Figures 1-6 The cutting mechanism 4 is used for cutting the double-layer cloth at the storage mechanism 3 into a required length, and comprises an upper pressing plate 41, a lower pressing plate 42, a pressing plate driving member 43, a cutting knife 44 and a cutting knife driving member 45. The lower pressing plate 42 is located at the side of the storage mechanism 3 away from the sewing mechanism 2 and is fixed to the frame 11. The upper pressing plate 41 is located above the lower pressing plate 42 and vertically slides on the frame 11. The pressing plate driving member 43 is fixed to the frame 11, and the piston rod of the pressing plate driving member 43 is fixedly connected to the upper pressing plate 41. The pressing plate driving member 43 drives the upper pressing plate 41 to move. In this embodiment, the pressing plate driving member 43 is a pneumatic cylinder.

[0045] Referring to Figures 1-6The cutting knife 44 is located on the side of the upper pressing plate 41 away from the cloth storage mechanism 3 and is horizontally slidably connected to the frame body 11, and the sliding direction of the cutting knife 44 is parallel to the rotating axis of the upper pressing roller 23. In the embodiment, the cutting knife driving member 45 includes two rotating discs, a transmission belt one and a motor one. The two rotating discs are spaced apart along the sliding direction of the cutting knife 44, and the rotating discs are both rotationally connected to the frame body 11, and the rotating axis of the rotating disc is perpendicular to the sliding direction of the cutting knife 44. The transmission belt one is sleeved on the outer side of the two rotating discs and is tensioned, the cutting knife 44 is fixed on the transmission belt one, the motor one is fixed on the frame body 11, the output shaft of the motor one is coaxially fixed with one of the rotating discs, the motor one drives the rotating disc to rotate, the rotating disc drives the transmission belt one to move, and then drives the cutting knife 44 to move.

[0046] Referring to Figures 1-8 The sewing structure two 5 is used for sewing the remaining two edges of the double-layer cloth, and the sewing mechanism two is located on the side of the cutting mechanism 4 away from the cloth storage mechanism 3. The sewing mechanism two includes a plurality of clamping jaws one 51, a plurality of clamping jaws two 52, a workbench 53, a clamping jaw driving member one 54, a clamping jaw driving member two 55 and two single-edge sewing machines two 56. The clamping jaws one 51 are all located on the side of the cutting knife 44 away from the upper pressing plate 41 and are spaced apart along the sliding direction of the cutting knife 44. The clamping jaws one 51 are slidably connected to the frame body 11, and the clamping jaws one 51 horizontally slide close to or away from the cutting knife 44. The sliding direction of the clamping jaws one 51 is perpendicular to the sliding direction of the cutting knife 44.

[0047] Referring to Figures 1-8 The number and position of the clamping jaw driving member one 54 correspond to the number and position of the clamping jaws one 51. In the embodiment, each clamping jaw driving member one 54 includes two rotating shafts, a transmission belt two and a motor two. The two rotating shafts are spaced apart along the sliding direction of the clamping jaws one 51, and the rotating shafts are both rotationally connected to the frame body 11, and the rotating axis of the rotating shaft is parallel to the sliding direction of the cutting knife 44. The transmission belt two is sleeved on the outer side of the two rotating shafts and is tensioned, the clamping jaws one 51 are fixed on the transmission belt two, the motor two is fixed on the frame body 11, the output shaft of the motor two is coaxially fixed with one of the rotating shafts, the motor two drives the rotating shaft to rotate, the rotating shaft drives the transmission belt two to move, and then drives the clamping jaws one 51 to move.

[0048] Referring to Figures 1-8 The workbench 53 is located below the clamping jaws one 51. The workbench 53 includes a fixed plate 531 and a movable plate 532. The fixed plate 531 is located on the side of the cutting knife 44 away from the upper pressing plate 41 and is fixed to the frame body 11. The movable plate 532 is located on the side of the fixed plate 531 away from the cutting knife 44 and is fixed to the sliding table 12. The sliding table 12 horizontally slides close to or away from the fixed plate 531.

[0049] Referring to Figures 1-8The plurality of clamping jaws two 52 are located between the cutting knife 44 and the clamping jaw one 51 and above the workbench 53, and the plurality of clamping jaws two 52 are respectively located on opposite sides of the upper pressing plate 41 and on opposite sides of the fixed plate 531 and the movable plate 532 away from each other, the clamping jaw two 52 located on the side of the fixed plate 531 away from the movable plate 532 is slidingly connected to the frame body 11, and the clamping jaw two 52 located on the side of the movable plate 532 away from the fixed plate 531 is slidingly connected to the sliding table 12, and the moving direction of the clamping jaw two 52 is parallel to the rotating axis of the upper pressing roller 23, and it should be noted that the clamping jaws two 52 located on opposite sides of the upper pressing plate 41 are oppositely arranged.

[0050] Referring to Figures 1-8 The number and position of the clamping jaw driving member two 55 correspond to the number and position of the clamping jaw two 52 one by one, and the clamping jaw driving member two 55 drives the clamping jaw two 52 to move, and in the embodiment, the structure of the clamping jaw driving member two 55 is the same as that of the cutting knife driving member 45, and the clamping jaw two 52 is driven to move in the same way.

[0051] Referring to Figures 1-8 The two single-edge sewing machines two 56 are respectively located on opposite sides of the workbench 53 along the sliding direction of the clamping jaw one 51, and one single-edge sewing machine two 56 is fixed to the frame body 11, and the other single-edge sewing machine two 56 is fixed to the sliding table 12.

[0052] In actual use, when the sewn fabric continuously enters the fabric storage mechanism 3, the movable roller 31 abuts against the double-layer fabric and moves downward under the action of gravity to unfold the double-layer fabric, and when the clamping jaw one 51 pulls out the sewn double-layer fabric from the fabric storage mechanism 3, the double-layer fabric supports the movable roller 31, and under the action of gravity of the weight 336, the weight 336 drives the chain 335 to move downward to realize the lifting of the movable roller 31.

[0053] Referring to Figures 1-9 The unloading mechanism 6 is used for unloading the sewn double-layer fabric from the rack 1, and the unloading mechanism 6 comprises a plurality of clamping jaws three 61 and a clamping jaw driving member three 62, the plurality of clamping jaws three 61 are located on the side of the single-edge sewing machine two 56 away from the cutting knife 44 and on the side of the fixed plate 531 away from the movable plate 532, and the plurality of clamping jaws three 61 are spaced apart along the sliding direction of the clamping jaw two 52, the clamping jaw three 61 is slidingly connected to the frame body 11, and the clamping jaw three 61 slides horizontally to approach or move away from the workbench 53, and the sliding direction of the clamping jaw three 61 is parallel to the sliding direction of the clamping jaw one 51.

[0054] Referring to Figures 1-9 The number and position of the clamping jaw driving member three 62 correspond to the number and position of the clamping jaw three 61 one by one, and the clamping jaw driving member three 62 drives the clamping jaw three 61 to move, and in the embodiment, the structure of the clamping jaw driving member three 62 is the same as that of the clamping jaw driving member one 54, and the clamping jaw three 61 is driven to move in the same way.

[0055] The implementation principle of the full-automatic quilt cover production device with zipper function is as follows:

[0056] The cloth is sent to the upper zipper sewing machine 25 by the cloth winding drum 21, and the cloth is sent to the lower zipper sewing machine 26 by the cloth winding drum 22. After the upper zipper sewing machine 25 and the lower zipper sewing machine 26 sew the zippers on the two pieces of cloth respectively, the single-sided sewing machine 27 sews and fixes the side of the cloth away from the zipper. The double-layer cloth is pressed between the upper pressing roller 23 and the lower pressing roller 24, and then the positioning roller 32 and the movable roller 31 unfold the double-layer cloth. When the double-layer cloth continuously enters the cloth storage mechanism 3, the movable roller 31 abuts against the double-layer cloth and moves downward to unfold the double-layer cloth.

[0057] When the length of the double-layer cloth stored in the cloth storage mechanism 3 is enough to make a quilt cover, the jaw driving part 1 54 drives the jaw 1 51 to move close to the cutter 44. After the jaw 1 51 clamps the double-layer cloth, the jaw driving part 1 54 drives the jaw 1 51 to move away from the cutter 44, and then the double-layer cloth is pulled out from the cloth storage mechanism 3. Then, the jaw 2 52 clamps the opposite sides of the double-layer cloth. At this time, the three sides of the double-layer cloth are clamped and positioned. Then, the pressing plate driving part 43 drives the upper pressing plate 41 to move downward, so that the upper pressing plate 41 presses the double-layer cloth on the lower pressing plate 42. Then, the cutter driving part 45 drives the cutter 44 to move and cut the double-layer cloth.

[0058] After the double-layer cloth is cut, the jaw 1 51 releases the double-layer cloth. The jaw driving part 2 55 drives the jaw 2 52 to move, so that the single-sided sewing machine 2 56 sews and fixes the two sides of the double-layer cloth. After sewing, the jaw driving part 3 62 drives the jaw 3 61 to move close to the workbench 53. After the jaw 3 61 clamps the quilt cover, the jaw 2 52 releases the quilt cover, and the quilt cover falls on the workbench 53. Then, the jaw driving part 3 62 drives the jaw 3 61 to move away from the workbench 53, and then the jaw 3 61 releases the quilt cover. The quilt cover is stacked in one place to realize discharging, so as to realize the mechanical automatic production of the quilt cover, improve the processing efficiency of the quilt cover, and reduce the personnel arrangement. The production efficiency is improved, the labor cost is reduced, the sewing effect is consistent, the situation of omission due to fatigue of the workers is reduced, the quality of the finished product of the quilt cover is improved, and the unqualified rate of the quilt cover is reduced.

[0059] The above are preferred embodiments of the present application, but do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A full-automatic quilt cover production device with zipper function, comprising a rack (1), characterized in that: The sewing mechanism one (2) comprises a cloth winding drum one (21), a cloth winding drum two (22), an upper pressing roller (23) and a lower pressing roller (24) which are rotatably connected to the frame (1), and an upper zipper sewing machine (25), a lower zipper sewing machine (26) and a single-side sewing machine one (27) which are arranged on the frame (1), the cloth winding drum one (21) is used to send cloth to the upper zipper sewing machine (25), the cloth winding drum two (22) is used to send cloth to the lower zipper sewing machine (26), the single-side sewing machine one (27) is located on the side of the upper zipper sewing machine (25) away from the cloth winding drum one (21), the upper pressing roller (23) and the lower pressing roller (24) are located on the side of the single-side sewing machine one (27) away from the upper zipper sewing machine (25), and the roller surface of the upper pressing roller (23) is pressed on the lower pressing roller (24); 2. The full-automatic case production apparatus having a zipper function according to claim 1, characterized in that: The cloth storage mechanism (3) comprises a movable roller (31) and a positioning roller (32) which are rotatably connected to the frame (1), and a lifting assembly (33) arranged on the frame (1), the positioning roller (32) is located on the opposite sides of the movable roller (31), the movable roller (31) also slides up and down on the frame (1), the movable roller (31) is used to abut the upper surface of the double-layer cloth, the positioning roller (32) is used to abut the lower surface of the double-layer cloth, and the lifting assembly (33) controls the lifting of the movable roller (31); The cutting mechanism (4) comprises an upper pressing plate (41) which slides up and down on the frame (1), a lower pressing plate (42) and a pressing plate driving member (43) arranged on the frame (1), a cutting knife (44) which is horizontally slidably connected to the frame (1), and a cutting knife driving member (45) arranged on the frame (1), the pressing plate driving member (43) drives the movement of the upper pressing plate (41), the cutting knife (44) is located on the side of the upper pressing plate (41) away from the cloth storage mechanism (3), and the cutting knife driving member (45) drives the movement of the cutting knife (44); The cutting mechanism (4) comprises an upper pressing plate (41) which slides up and down on the frame (1), a lower pressing plate (42) and a pressing plate driving member (43) arranged on the frame (1), a cutting knife (44) which is horizontally slidably connected to the frame (1), and a cutting knife driving member (45) arranged on the frame (1), the pressing plate driving member (43) drives the movement of the upper pressing plate (41), the cutting knife (44) is located on the side of the upper pressing plate (41) away from the cloth storage mechanism (3), and the cutting knife driving member (45) drives the movement of the cutting knife (44); The sewing mechanism two comprises a clamping jaw one (51) and a clamping jaw two (52) slidably connected to the frame (1), a workbench (53) arranged on the frame (1), a clamping jaw driving member one (54), a clamping jaw driving member two (55) and two single-edge sewing machines two (56), the clamping jaw one (51) is located on the side of the cutter (44) away from the upper pressing plate (41) and slides horizontally to approach or move away from the cutter (44), the clamping jaw driving member one (54) drives the clamping jaw one (51) to move, the clamping jaw two (52) is located between the cutter (44) and the clamping jaw one (51) and on the opposite sides of the upper pressing plate (41), the moving direction of the clamping jaw two (52) is parallel to the rotating axis of the upper pressing roller (23), the clamping jaw driving member two (55) drives the clamping jaw two (52) to move, the workbench (53) is located below the clamping jaw one (51) and the clamping jaw two (52), and the two single-edge sewing machines two (56) are respectively located on the opposite sides of the workbench (53) along the sliding direction of the clamping jaw one (51). The blanking mechanism (6) comprises a clamping jaw three (61) slidably connected to the frame (1) and a clamping jaw driving member three (62) arranged on the frame (1), the clamping jaw three (61) is located on the side of the single-edge sewing machine two (56) away from the cutter (44), and the clamping jaw three (61) slides horizontally to approach or move away from the workbench (53), and the clamping jaw driving member three (62) drives the clamping jaw three (61) to move.

3. The full-automatic case production apparatus having a zipper function according to claim 2, characterized in that: The lifting assembly (33) comprises a rotating roller (331) rotatably connected to the frame (1), a sprocket one (333) coaxially arranged on the rotating roller (331), a chain (335) arranged on the movable roller (31) and a weight (336) arranged on the chain (335), the chain (335) passes above the sprocket one (333) and engages with the sprocket one (333), and the weight (336) is located on the side of the sprocket one (333) away from the movable roller (31).

4. The full-automatic case production apparatus having a zipper function according to claim 3, characterized in that: The lifting assembly (33) further comprises a distance expansion roller (332) rotatably connected to the frame (1) and a sprocket two (334) coaxially arranged on the distance expansion roller (332), the chain (335) passes above the sprocket two (334) and engages with the sprocket two (334), and the weight (336) is located on the side of the sprocket two (334) away from the movable roller (31).

5. The full-automatic case production apparatus having a zipper function according to claim 2, characterized in that: The workbench (53) comprises a fixed plate (531) and a movable plate (532), the rack (1) comprises a rack body (11) and a sliding table (12) slidably connected to the rack body (11), the sewing mechanism I (2), the cloth storage mechanism (3), the cutting mechanism (4), the blanking mechanism (6), the fixed plate (531) and one of the single-edge sewing machine II (56) are arranged on the rack body (11), and the movable plate (532) and the other single-edge sewing machine II (56) are arranged on the sliding table (12), and the sliding table (12) slides horizontally to approach or move away from the fixed plate (531).

6. The full-automatic case production apparatus having a zipper function according to claim 5, characterized in that: The single-edge sewing machine I (27) is slidably connected to the rack body (11) along the rotation axis of the upper pressing roller (23).

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