CN109279437B - Production system and method of abdominal pad with X-tracking line - Google Patents

Abstract

The invention discloses a production system and method for an abdominal pad with an X-tracking line, and belongs to the technical field of medical dressings. The system includes a frame and a folding and hemming device, a cloth storage device, a front conveying device, a slitting and hemming device, a rear conveying device, a flap folding device, a discharging conveying device, a flap unloading device and a discharging platform arranged thereon in sequence from front to back; the folding and hemming device includes an upper cloth structure, a V-shaped cloth folding plate, an hemming guide roller with a cloth folding rod and a rolling structure arranged in sequence along the conveying direction of the gauze; the slitting and hemming device includes an intermittent suction structure, a lower cutter arranged in the left and right directions, an upper cutter, two folding plates, two suction plates and two pressing blocks; the flap folding device includes a folding shaft and a folding tooth plate; the flap unloading device includes a unloading shaft and a unloading tooth plate. The automation degree is high, which can significantly improve the production efficiency, and at the same time make the product specifications uniform, thereby improving the product quality.

Description

Production system and production method of abdominal pad with X-tracking line

Technical Field

The invention belongs to the technical field of medical dressings, and in particular relates to a production system and a production method of an abdominal pad with an X-tracking line, which can automatically realize the production of the abdominal pad with the X-tracking line.

Background technique

During surgery, medical personnel need to use abdominal pads to wipe the blood on the surgical incision and surgical instruments to facilitate the clear view of the relevant parts of the human body and perform the surgery accurately. The existing abdominal pads are produced by semi-automatic production. First, the whole roll of gauze is cut into pieces, and then folded into four layers by an abdominal pad folding machine. The existing technology usually adopts manual folding, which not only has a large workload but also has low efficiency. In addition, since manual folding cannot ensure the uniformity of product specifications, the product quality does not meet the standards.

Summary of the invention

The embodiment of the present invention provides a production system and method for an abdominal pad with an X-tracking line, which has a high degree of automation and can significantly improve production efficiency, while unifying product specifications and thus improving product quality. The technical solution is as follows:

On the one hand, an embodiment of the present invention provides a production system for an abdominal pad with an X-tracking line, the system comprising a frame 1 and a folding and hemming device, a cloth storage device, a front conveying device, a slitting and hemming device, a rear conveying device, a flap folding device, a unloading conveying device, a flap unloading device and a unloading platform 16 which are arranged thereon from front to back.

Among them, the front conveying device, the rear conveying device and the unloading conveying device are all arranged in the front-to-back direction and located on the same horizontal plane, and they all include multiple conveyor belts 2 arranged side by side left and right; a brake structure is provided at the first active roller 19 at the front of the front conveying device.

The folding and hemming device comprises a cloth upper structure, a V-shaped cloth folding plate 3, a hemming guide roller 5 with a cloth folding rod 4 and a rolling structure 6 which are sequentially arranged along the conveying direction of the gauze 17.

The slitting and hemming device comprises an intermittent suction structure, a lower cutting knife 7 arranged in the left and right directions, an upper cutting knife 8 which is directly above the lower cutting knife 7 and can move up and down, two folding plates 9 on the adjacent front and rear sides of the lower cutting knife 7, two suction plates 10 on the adjacent outer sides of the folding plates 9, and two pressing blocks 11 which are directly above the two suction plates 10 and can move up and down, the front conveying device, the rear conveying device, the folding plates 9 and the suction plates 10 are located on the same horizontal plane, the suction plates 10 are arranged in the left and right directions and have suction holes on their upper sides and are connected to the intermittent suction structure through pipelines; when the two folding plates 9 are turned inward, the lower cutting knife 7 is exposed, at which time the lower cutting knife 7 is flush with the suction plate 10 or is located adjacent to and below the suction plate 10, and at the same time, the upper cutting knife 8 moves downward to achieve slitting; the two folding plates 9 are turned outward to fold one end of the gauze 17 onto the suction plate 10 on the corresponding side, and at the same time, the intermittent suction structure sucks, and then the pressing block 11 moves downward to press the folding top on the suction plate 10 to achieve hemming.

Among them, the flap folding device includes a folding axis 12 arranged between the rear conveying device and the unloading conveying device along the left-right direction and a plurality of folding tooth plates 13 arranged side by side on the folding axis 12. The plurality of folding tooth plates 13 are staggered with the plurality of conveyor belts 2 on the rear conveying device. Before folding, the folding axis 12 is flush with the rear conveying device, and the plurality of folding tooth plates 13 are embedded in the rear conveying device. When the center line of the gauze piece is located at the folding axis 12, the folding axis 12 rotates backward to make the folding tooth plates 13 move above the unloading conveying device to fold the gauze piece.

Among them, the flap unloading device includes a unloading shaft 14 arranged at the rear side of the unloading conveying device along the left-right direction and a plurality of unloading tooth plates 15 arranged side by side on the left and right of the unloading shaft 14. The plurality of unloading tooth plates 15 are staggered with the plurality of conveyor belts 2 on the unloading conveying device; before unloading, the plurality of unloading tooth plates 15 are embedded in the unloading conveying device, and when the gauze piece reaches a predetermined position, the unloading shaft 14 rotates backward so that the unloading tooth plates 15 bring the gauze piece to the unloading platform 16 for stacking.

Among them, the cloth-upper structure in the embodiment of the present invention is arranged on the left or right side of the frame 1, facing the V-shaped cloth-folding plate 3, and the V-shaped cloth-folding plate 3, the edge-wrapping guide roller 5 and the rolling structure 6 are arranged on the frame 1 in sequence from front to back; the V-shaped cloth-folding plate 3 is arranged obliquely downward along the conveying direction of the gauze 17, and a cloth-folding guide roller 18 is arranged at the bottom below the bottom to pull the gauze 17 to the edge-wrapping guide roller 5, and the V-shaped cloth-folding plate 3 and the cloth-folding guide roller 18 are both arranged on the frame 1 in the left-right direction; the edge-wrapping guide roller 5 is arranged on the frame 1 in the left-right direction, and the gauze 17 passes around the rear side of the edge-wrapping guide roller 5; the cloth-folding rod 4 is arranged obliquely backward and upward on the edge-wrapping guide roller 5 The rear side, its outer end is fixed on the frame 1 or on the rotating shaft of the hemming guide roller 5, and its inner side is pressed on the upper side of the left end or the right end of the gauze 17 to hem the gauze 17; the rolling structure 6 includes a first active roller 19, a first cloth pressing roller 20 and a rolling cylinder that presses the first cloth pressing roller 20 on the upper side of the first active roller 19, the gauze 17 passes between the first active roller 19 and the first cloth pressing roller 20, the first active roller 19 and the first cloth pressing roller 20 are arranged on the frame 1 along the left and right directions, and a rolling cylinder is respectively provided at the left and right ends of the first cloth pressing roller 20, and the rolling cylinder is arranged on the frame 1 along the vertical direction.

Among them, the cloth storage device in the embodiment of the present invention includes a rotating frame 21 rotatably arranged on the frame 1, a lifting cloth guide roller 22 on the rotating frame 21, and a front traction roller 23 and a rear traction roller 24 arranged side by side on the frame 1 front and back, the front traction roller 23, the lifting cloth guide roller 22 and the rear traction roller 24 are all arranged in the left and right directions, the lifting cloth guide roller 22 is located below the front traction roller 23 and the rear traction roller 24, the gauze 17 passes around the upper side of the front traction roller 23, the lower side of the lifting cloth guide roller 22 and the upper side of the rear traction roller 24 in turn, and the lifting cloth guide roller 22 can move up and down around the rotating axis of the rotating frame 21.

The front conveying device in the embodiment of the present invention includes a second active roller 25, a plurality of conveyor belts 2 arranged side by side on the left and right, a driven roller 26 behind the second active roller 25, and a laminating roller 27 adjacent to the rear of the second active roller 25, wherein the driven roller 26 is located adjacent to the front of the edge suction plate 10 in front of the lower cutter 7, the conveyor belt 2 is arranged on the second active roller 25 and the driven roller 26 along the front-to-back direction, and the second active roller 25, the driven roller 26 and the laminating roller 27 are arranged on the frame 1 along the left-right direction; the brake structure includes a second cloth pressing roller 28, a pressure rod 29 and a driving pressure rod The pressing rod 29 is arranged in a rotating pressing cylinder 30, and the second cloth pressing roller 28 is arranged in the left-right direction and can be driven by the pressing cylinder 30 to press the upper side of the second active roller 25 and the upper side of the bonding roller 27 to press the gauze 17 and the conveyor belt 2 on the second active roller 25 and the bonding roller 27; the pressing rod 29 is arranged in the front-back direction, and the middle part is rotatably arranged on the frame 1, and the front end thereof is rotatably connected to the upper end of the telescopic rod of the pressing cylinder 30; the second cloth pressing roller 28 is arranged at the rear end of the pressing rod 29, and the pressing cylinder 30 is located below the pressing rod 29 and its cylinder body is rotatably arranged on the frame 1.

Preferably, a wetting structure is provided on the front conveying device in the embodiment of the present invention; the wetting structure includes a water receiving tray 31 on the frame 1, a surrounding edge 32 arranged around the water receiving tray 31 and at least one nozzle 33 for spraying the gauze 17, the water receiving tray 31 is located below the conveyor belt 2, the nozzle 33 is located above the conveyor belt 2 and above the water receiving tray 31, the nozzle 33 is arranged on the frame 1 or the surrounding edge 32, the surrounding edge 32 is arranged on the frame 1 or the water receiving tray 31 and has openings on its front and rear sides for the gauze 17 and the conveyor belt 2 to pass through.

Furthermore, a synchronous drive structure 34 is provided on both sides of the left and right sides of the frame 1 in the embodiment of the present invention, and the left and right ends of the two folding plates 9 are respectively rotatably arranged on the two synchronous drive structures 34 through a rotating shaft, and the front-to-back width of the folding plate 9 is greater than 2 cm and its rotating shaft is located on its outside, and the synchronous drive structure 34 can make the two folding plates 9 rotate synchronously; at least one guide column 35 is provided on the left and right sides of the frame 1 in the vertical direction, and a slitting lifting frame 36 and an edge wrapping lifting frame 37 are slidably provided on the guide column 35, and the upper cutter 8 is arranged on the slitting lifting frame 36 along the left and right directions, and the two pressing blocks 11 are respectively arranged on the front and back sides of the upper cutter 8 and are both arranged on the edge wrapping lifting frame 37.

Among them, the edge suction plate 10 in the embodiment of the present invention is a rectangular cavity structure, with multiple suction holes evenly distributed on its upper side, and its front-to-back width is greater than 2 cm; the intermittent suction structure includes a vacuum pump 38, a vacuum chamber 39, a suction cylinder 40 and an air distributor 41, one side of the vacuum chamber 39 is provided with an air outlet and a slide plate 42 is slidably provided thereon, the slide plate 42 can be driven by the suction cylinder 40 to cover and open the air outlet to respectively form a vacuum and destroy the vacuum, the vacuum pump 38 is connected to the corresponding air outlet of the slide plate 42 through a hose 43, the air distributor 41 is arranged on the air inlet on the other side of the vacuum chamber 39 and is connected to the two edge suction plates 10 through multiple pipes.

Among them, the folding tooth plate 13 and the unloading tooth plate 15 in the embodiment of the present invention are both arranged in the front-to-back direction and their front-to-back length is greater than or equal to 1/2 of the length of the gauze piece, the front-to-back length of the unloading conveying device is greater than or equal to 1/2 of the length of the gauze piece, and the front-to-back length of the rear conveying device is greater than or equal to 3/2 of the length of the gauze piece; the rotating axis of the folding shaft 12 is located on its rear side, and when the flap folding device folds the gauze piece, the rear conveying device and the unloading conveying device stop, and a plurality of unloading tooth plates 15 are embedded in the unloading conveying device and are simultaneously located below the rear half of the gauze piece; after folding is completed, the folding shaft 12 rotates forward, and the unloading shaft 14 rotates backward to realize unloading.

Preferably, buffer blocks 46 for buffering the folding tooth plate 13 and the discharge tooth plate 15 are respectively provided on the frame 1 in the embodiment of the present invention and located in front of the folding axis 12 and the discharge axis 14. The buffer blocks 46 are arranged adjacent to and below the conveyor belt 2 in the left-right direction.

On the other hand, an embodiment of the present invention provides a method for producing an abdominal pad with an X-tracking line, the method comprising the following steps:

S101 cloth loading: using the cloth loading structure to output the gauze 17 to the V-shaped cloth folding plate 3;

S102: Folding once: using the V-shaped folding plate 3 to fold the gauze 17 along the width direction, when folding, the width of one layer is 2-4 cm wider than the other layer;

S103: primary hemming: using the folding rod 4 and the hemming guide roller 5 to hem the gauze 17;

S104 roller traction: the roller structure 6 is used to roll the folded gauze 17 and transport it backward;

S105 cloth storage: using a cloth storage device to store the gauze 17;

S106 Wetting: Wetting the gauze 17 using a wetting structure on the front conveying device;

S107 slitting: the front conveying device is used to convey the gauze 17 backward to a predetermined length and then stops, the two folding plates 9 are turned inward to expose the lower cutter 7, and the upper cutter 8 moves downward to achieve slitting;

S108 Secondary hemming: The two folding plates 9 are turned outward to fold one end of the gauze 17 onto the suction plate 10 on the corresponding side. At the same time, the intermittent suction structure sucks, and the two folding plates 9 are turned inward to be horizontal. Then the pressing block 11 moves downward to press the folding top onto the suction plate 10 to achieve hemming;

S109 secondary folding: when the gauze piece is conveyed backward by the rear conveying device and the discharge conveying device until the midline of the gauze piece in the length direction is located at the folding shaft 12, the folding shaft 12 rotates backward to make the folding tooth plate 13 above the discharge conveying device to fold the gauze piece in the length direction, and at this time, a plurality of discharge tooth plates 15 are embedded in the discharge conveying device and are located directly below the folded gauze piece;

S110 Unloading: After the second folding is completed, the folding shaft 12 rotates forward, and the unloading shaft 14 rotates backward to bring the gauze pieces to the unloading platform 16 for stacking.

The beneficial effects brought about by the technical solution provided by the embodiment of the present invention are as follows: the embodiment of the present invention provides a production system and a production method for an abdominal pad with an X-tracking line, which has a high degree of automation and can significantly improve production efficiency, while unifying product specifications and thereby improving product quality.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a schematic structural diagram of a combination of a folding and binding device, a cloth storage device, and a front conveying device in an embodiment of the present invention;

2 is a schematic structural diagram of a front conveying device, a slitting and hemming device, a rear conveying device, a flap folding device, a discharge conveying device, a flap discharge device and a discharge platform assembly in an embodiment of the present invention;

3 is a schematic structural diagram of an upper cutter and a pressing block assembly in an embodiment of the present invention;

FIG4 is a schematic structural diagram of the slitting and hemming device in an embodiment of the present invention when the hemming plate is horizontal;

5 is a schematic structural diagram of the slitting and hemming device in an embodiment of the present invention when the hemming plate is turned inward;

6 is a schematic structural diagram of the slitting and hemming device in an embodiment of the present invention when the hemming plate is turned outward;

7 is a schematic structural diagram of a rear conveying device, a flap folding device, a discharge conveying device, a flap discharge device and a discharge platform assembly in an embodiment of the present invention;

8 is a schematic structural diagram of a front conveying device and a wetting structure combination in an embodiment of the present invention;

9 is a schematic structural diagram of an edge binding guide roller and a folding rod assembly in an embodiment of the present invention;

FIG10 is a schematic structural diagram of an intermittent suction structure in an embodiment of the present invention;

11 is a flow chart of a method for producing an abdominal pad with X-tracking lines in an embodiment of the present invention.

In the figure: 1 frame, 2 conveyor belt, 3 V-shaped cloth folding plate, 4 cloth folding rod, 5 edge guide roller, 6 roller pressing structure, 7 lower cutter, 8 upper cutter, 9 folding plate, 10 edge suction plate, 11 pressing block, 12 folding shaft, 13 folding tooth plate, 14 unloading shaft, 15 unloading tooth plate, 16 unloading platform, 17 gauze, 18 cloth folding guide roller, 19 first active roller, 20 first cloth pressing roller, 21 rotating frame, 22 lifting cloth guide roller, 23 front traction roller, 24 rear traction roller, 25 first 2 active rollers, 26 driven rollers, 27 laminating rollers, 28 second cloth pressing rollers, 29 pressure rods, 30 top pressure cylinders, 31 water receiving trays, 32 edge surrounds, 33 nozzles, 34 synchronous drive structures, 35 guide columns, 36 slitting lifting frames, 37 edge wrapping lifting frames, 38 vacuum pumps, 39 vacuum chambers, 40 suction cylinders, 41 air distributors, 42 slide plates, 43 hoses, 44 traction rollers, 45 first photoelectric sensors, and 46 buffer blocks.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings.

Example 1

1-10, Example 1 provides a production system for an abdominal pad with an X-tracking line, the system comprising a frame 1 and a folding and binding device, a cloth storage device, a front conveying device, a slitting and binding device, a rear conveying device, a flap folding device, a unloading conveying device, a flap unloading device and a unloading platform 16 arranged thereon from front to back. The unloading platform 16 is arranged at the lower rear of the unloading conveying device and can stack abdominal pads.

2, the front conveying device, the rear conveying device and the unloading conveying device in this embodiment are all arranged in the front-to-back direction and are located on the same horizontal plane, and they all include a plurality of conveyor belts 2 arranged side by side in the left and right directions, and the width of the conveyor belts 2 in the left and right directions is small, usually 2-4 cm. A brake structure is provided at the first active roller 19 at the front of the front conveying device, which can not only fit the gauze 17 and the conveyor belt 2, but also prevent the gauze 17 from sliding forward when the lifting guide roller 22 descends.

1 and 9, the folding and hemming device in this embodiment includes an upper cloth structure, a V-shaped cloth folding plate 3, an hemming guide roller 5 with a cloth folding rod 4, and a rolling structure 6, etc., which are sequentially arranged along the conveying direction of the gauze 17. Among them, the upper cloth structure rolls out the gauze, which is the same as the conventional upper cloth structure; the V-shaped cloth folding plate 3, the hemming guide roller 5 with the cloth folding rod 4, and the rolling structure 6 are similar to the common cloth folding and hemming device.

Wherein, referring to Fig. 2-7, the slitting and hemming device in this embodiment includes an intermittent suction structure, a lower cutter 7 arranged in the left and right directions, an upper cutter 8 directly above the lower cutter 7 and capable of moving up and down, two folding plates 9 adjacent to the front and rear sides of the lower cutter 7, two suction plates 10 adjacent to the outer sides of the folding plates 9, and two pressing blocks 11 directly above the two suction plates 10 and capable of moving up and down. Wherein, the upper cutter 8 and the lower cutter 7 in this embodiment are both strip blades. There is a gap between the two folding plates 9 (the gap width is slightly larger than the width of the lower cutter 7, such as 0.5-1.0cm), and the lower cutter 7 is located in the gap. The folding plates 9 (when horizontal) and the suction plates 10 have smooth surfaces to facilitate the conveying of the gauze 17 and their width is preferably larger than the hemming width (usually the hemming width is 2-3.5cm), and the two pressing blocks 11 are both rectangular blocks arranged in the left and right directions. The front conveying device, the rear conveying device, the folding plate 9 (when horizontal) and the edge suction plate 10 are located on the same horizontal plane. The edge suction plate 10 is arranged in the left and right directions and has suction holes on its upper side and is connected to the intermittent suction structure through a pipeline for adsorbing the edge on the edge suction plate 10. Referring to Figures 4 and 5, when the two folding plates 9 are turned inward at the same time, the lower cutter 7 is exposed (the folding plate 9 does not affect the gauze 17 when it is turned over), and the rotation angle is usually 30-60 degrees. The lower cutter 7 can move upward (the lower cutter 7 can move up and down) or not move upward (the lower cutter 7 cannot move up and down) to be flush with the edge suction plate 10 or located adjacent to and below the edge suction plate 10 (preferably flush with the edge suction plate 10), and at the same time, the upper cutter 8 moves downward to the lower cutter 7 to achieve slitting. Referring to Figs. 4 and 6, the two folding plates 9 are simultaneously turned outward to fold one end of the gauze 17 (the end near the lower cutter 7) onto the suction plate 10 on the corresponding side, and the rotation angle is usually greater than 90°. For the sake of safety, the rotation angle is preferably 105-130°. At the same time, the intermittent suction structure sucks, the two folding plates 9 are turned inward to be horizontal, the suction is finished, and then the pressing block 11 moves downward to the suction plate 10 on the corresponding side to press the folding top on the suction plate 10 to achieve the hemming. Further, the two folding plates 9 are symmetrically arranged front and back below the cutting knife 7, the two suction plates 10 are symmetrically arranged front and back below the cutting knife 7, the folding plates 9 are arranged adjacent to the suction plates 10, and the suction plates 10 are arranged adjacent to the conveying devices (front conveying device and rear conveying device) on the corresponding side.

Among them, referring to Figures 2 and 7, the flap folding device in this embodiment includes a folding shaft 12 arranged between the rear conveying device and the discharge conveying device along the left-right direction, and a plurality of folding tooth plates 13 arranged side by side on the folding shaft 12, etc. The plurality of folding tooth plates 13 and the upper surface of the folding shaft 12 are coplanar to form a folding surface, and the plurality of folding tooth plates 13 are staggered with the plurality of conveyor belts 2 on the rear conveying device. Before folding, the folding shaft 12 (upper surface, horizontal at this time) is flush with the rear conveying device to facilitate conveying the gauze piece, and the plurality of folding tooth plates 13 are embedded between the plurality of conveyor belts 2 of the rear conveying device. When the (front-to-back) midline of the gauze piece is located at the rear end of the folding shaft 12, the folding shaft 12 rotates backward to make the folding tooth plates 13 above the discharge conveying device to fold the gauze piece, and the rotation angle is usually 120-170°.

Among them, referring to Fig. 2 and Fig. 7, the flap unloading device in this embodiment includes a unloading shaft 14 arranged at the rear side of the unloading conveying device along the left-right direction and a plurality of unloading tooth plates 15 arranged side by side on the unloading shaft 14, etc. The plurality of unloading tooth plates 15 are coplanar, and the plurality of unloading tooth plates 15 are staggered with the plurality of conveyor belts 2 on the unloading conveying device. Before unloading, the plurality of unloading tooth plates 15 are embedded between the plurality of conveyor belts 2 of the unloading conveying device. When the gauze piece reaches a predetermined position (being folded and conveyed backward or not, and being located directly above the unloading tooth plates 15), the unloading shaft 14 rotates backward so that the unloading tooth plates 15 bring the gauze piece to the unloading platform 16 for stacking, and the rotation angle is usually 180°.

Wherein, referring to Fig. 1, the cloth-loading structure in the embodiment of the present invention is arranged on the left or right side of the frame 1, facing the V-shaped cloth-folding plate 3, and the V-shaped cloth-folding plate 3, the edge-wrapping guide roller 5 and the rolling structure 6 are arranged on the frame 1 from front to back in sequence. The V-shaped cloth-folding plate 3 is arranged obliquely downward along the conveying direction of the gauze 17, and a cloth-folding guide roller 18 is arranged below its bottom to pull the gauze 17 to the edge-wrapping guide roller 5, and the V-shaped cloth-folding plate 3 (on the left or right side of the frame 1) and the cloth-folding guide roller 18 (at the bottom of the frame 1) are both arranged on the frame 1 in the left-right direction. The edge-wrapping guide roller 5 is arranged on the frame 1 in the left-right direction, and the gauze 17 passes around the rear side of the edge-wrapping guide roller 5; the cloth-folding rod 4 is obliquely arranged on the rear side of the edge-wrapping guide roller 5, and its outer end is fixed on the frame 1 or on the rotating shaft of the edge-wrapping guide roller 5, and its inner side presses on the upper side of the left or right end of the gauze 17 to wrap the gauze 17. During hemming, one end of the hemming of the gauze 17 rests on the end surface of the corresponding side of the hemming guide roller 5, and then the folding rod 4 is pressed on the upper side of the gauze 17 to perform hemming. Further, the hemming guide roller 5 is a rubber roller, specifically a tetrafluoroethylene roller. The rolling structure 6 includes a first active roller 19, a first cloth pressing roller 20, and a rolling cylinder for pressing the first cloth pressing roller 20 against the upper side of the first active roller 19, etc. The first active roller 19 is driven by a corresponding motor, and the gauze 17 passes between the first active roller 19 and the first cloth pressing roller 20. The first active roller 19 and the first cloth pressing roller 20 are arranged on the frame 1 in the left-right direction, and a rolling cylinder (not shown) is respectively arranged above the left and right ends of the first cloth pressing roller 20 (which can be fixedly connected with the telescopic rod of the rolling cylinder through the rotating shaft fixing seat) for pressing the first cloth pressing roller 20, and the rolling cylinder is arranged on the frame 1 in the vertical direction. Specifically, the hemming guide roller 5 is arranged above and behind the folding guide roller 18, the first active roller 19 is arranged above and behind the hemming guide roller 5 and is a metal roller (on which anti-slip grooves may be provided); the first cloth pressing roller 20 is a rubber roller.

Wherein, referring to FIG. 1 , the cloth storage device in the embodiment of the present invention comprises a rotating frame 21 rotatably (through a rotating shaft) arranged on a frame 1, a lifting cloth guide roller 22 on the rotating frame 21, and a front traction roller 23 and a rear traction roller 24 arranged side by side on the frame 1, etc. The rotating frame 21 is a rectangular frame structure, the front traction roller 23 is arranged below the rear of the first active roller 19, and the front traction roller 23, the lifting cloth guide roller 22 and the rear traction roller 24 are all arranged in the left and right directions. The lifting cloth guide roller 22 is located below the front traction roller 23 and the rear traction roller 24, and the gauze 17 (S-shaped bypassing) bypasses the upper side of the front traction roller 23, the lower side of the lifting cloth guide roller 22 and the upper side of the rear traction roller 24 in turn, and the lifting cloth guide roller 22 is folded on the gauze 17, and the lifting cloth guide roller 22 can move up and down (arc-shaped) around the rotating shaft of the rotating frame 21. Preferably, a leg is provided at the lower side of the front end of the rotating frame 21 to prevent the lifting cloth guide roller 22 from falling on the ground. Furthermore, at least one first photoelectric sensor 45 for detecting the rotation position of the rotating frame 21 is provided on the left or right side thereof to realize the control of the second active roller 25 (the signal is sent to the electric control box, and the electric control box controls the driving motor of the second active roller 25), and is synchronized with the slitting step.

Furthermore, a traction roller 44 for traction of the gauze 17 may be provided on the frame 1 along the left and right directions as required.

1 and 2, the front conveying device in the embodiment of the present invention includes a second active roller 25, a plurality of conveyor belts 2 arranged side by side, a driven roller 26 (level with the second active roller 25) behind the second active roller 25, and a laminating roller 27 adjacent to the rear of the second active roller 25, etc. The second active roller 25 is driven by a corresponding motor and is located at the rear and lower part of the rear traction roller 24. The second active roller 25 is a metal roller with a rough surface, the second cloth pressing roller 28 is a rubber roller, the laminating roller 27 is a metal roller with a smooth surface, and the driven roller 26 is a metal roller with a rough surface. The frame 1 can be provided with a supporting roller for traction of the conveyor belt 2 in the left and right directions as required. The driven roller 26 is located adjacent to the front of the edge suction plate 10 in front of the lower cutter 7, the conveyor belt 2 is arranged on the second active roller 25 and the driven roller 26 in the front-back direction, and the second active roller 25, the driven roller 26 and the laminating roller 27 are arranged on the frame 1 in the left-right direction. The brake structure includes a second cloth pressing roller 28, a pressure rod 29, and a pressure cylinder 30 for driving the pressure rod 29 to rotate. The second cloth pressing roller 28 is arranged in the left-right direction and can be driven by the pressure cylinder 30 to press the upper side of the second active roller 25 and the upper side of the laminating roller 27 to press the gauze 17 and the conveyor belt 2 on the second active roller 25 and the laminating roller 27. The second active roller 25, the second cloth pressing roller 28 and the laminating roller 27 are distributed in a triangular shape, and the laminating roller 27 is located in the annular structure formed by the conveyor belt 2. The diameters of the second active roller 25 and the laminating roller 27 are the same and larger than the diameter of the second cloth pressing roller 28. The pressure rod 29 is arranged in the front-back direction, and the middle part thereof is rotatably arranged on the frame 1, and the front end thereof is rotatably connected to the upper end of the telescopic rod of the pressure cylinder 30. The second cloth pressing roller 28 is arranged at the rear end of the pressing rod 29, and the pressing cylinder 30 is located below the pressing rod 29 and its cylinder body is rotatably arranged on the frame 1. The telescopic rod of the pressing cylinder 30 pushes upward to make the second cloth pressing roller 28 press the upper side of the second active roller 25 and the upper side of the laminating roller 27 at the same time. The above structure not only provides power for the gauze 17 and the conveyor belt 2, but also makes the gauze 17 layers fit together, and also prevents the gauze 17 from sliding forward driven by the lifting guide roller 22 after the second active roller 25 stops rotating.

The working process of the cloth storage device in this embodiment is described below in conjunction with FIG. 1: the roller structure 6 continuously and uniformly transports the gauze 17 backwards, and the cloth feeding speed of the first active roller 19 is less than the cloth feeding speed of the second active roller 25. If the second active roller 25 stops rotating (slitting is performed at this time), the conveyor belt 2 stops, the gauze 17 thereafter stops, and the lifting cloth guide roller 22 descends to store the cloth; after slitting is completed, the second active roller 25 rotates, the conveyor belt 2 moves backwards, and the gauze 17 moves backwards at the same time, and the lifting cloth guide roller 22 rises. By analogy, the lifting cloth guide roller 22 descends and rises to achieve cloth storage by stopping and running the second active roller 25.

The rear conveying device and the unloading conveying device in the embodiment of the present invention both include an active roller, a driven roller, and a plurality of conveyor belts 2, etc. The conveyor belts 2 (horizontally) are arranged on the active roller and the driven roller, and the active roller is driven to rotate by a corresponding motor. Since the rear conveying device and the unloading conveying device are not provided with a cloth pressing roller, a positioning structure (rectangular groove guide structure) is provided at the active roller or the driven roller to prevent the conveyor belt 2 from sliding.

Preferably, referring to Figs. 1 and 8, a wetting structure is provided on the front conveying device in the embodiment of the present invention for wetting the gauze; the wetting structure includes a water receiving tray 31 on the frame 1, a surrounding edge 32 arranged around the water receiving tray 31, and at least one nozzle 33 for wetting the gauze 17. The water receiving tray 31 is used to receive water sprayed by the nozzle 33 and water falling on the gauze 17. The nozzle 33 requires a certain atomization effect, and the entire surface of the gauze 17 can be wetted by multiple nozzles 33. The water receiving tray 31 is located below the conveyor belt 2, the nozzle 33 is located above the conveyor belt 2 and above the water receiving tray 31, the nozzle 33 is arranged on the frame 1 or the surrounding edge 32, the surrounding edge 32 is arranged on the frame 1 or the water receiving tray 31, and the front and rear sides thereof are provided with openings for the gauze 17 and the conveyor belt 2 to pass through.

Further, referring to Fig. 2-6, the left and right sides of the frame 1 in the embodiment of the present invention are provided with a synchronous drive structure 34, the left ends of the two folding plates 9 (through the rotating shaft, the rotating shaft is arranged in the left and right direction) are arranged on the synchronous drive structure 34 on the left, and the right ends of the two folding plates 9 (through the rotating shaft, the rotating shaft is arranged in the left and right direction) are arranged on the synchronous drive structure 34 on the right. One folding plate 9 can be driven by a corresponding driving structure such as a motor or a cylinder, and the two folding plates 9 can be synchronized by gears. The width of the folding plate 9 in the front-to-back direction is greater than 2 cm and its rotating shaft is located on its outside (arranged close to the suction plate 10 on the corresponding side), and the front and rear ends of the folding plate 9 are preferably arc-shaped structures for easy rotation. The synchronous drive structure 34 can make the two folding plates 9 rotate synchronously. At least one guide column 35 is provided on the left and right sides of the frame 1 in the vertical direction. Specifically, 2-4 guide columns 35 are provided on the left side of the frame 1, and 2-4 guide columns 35 are provided on the right side of the frame 1. A slitting lifting frame 36 (slidingly provided on part of the guide columns 35) and an edge-wrapping lifting frame 37 (slidingly provided on part of the guide columns 35) are slidably provided on the guide columns 35. The slitting lifting frame 36 and the edge-wrapping lifting frame 37 are respectively moved up and down by corresponding lifting drive structures (structures such as motors, chains and sprockets). The upper cutter 8 is provided at the bottom of the slitting lifting frame 36 along the left-right direction. Two pressing blocks 11 are respectively provided at the front and rear sides of the upper cutter 8 and are both provided at the bottom of the edge-wrapping lifting frame 37. The edge-wrapping lifting frame 37 can be provided around the slitting lifting frame 36.

The edge suction plate 10 in the embodiment of the present invention is a rectangular cavity structure, with multiple suction holes evenly distributed on its upper side, and its front-to-back width is greater than 2 cm. Referring to FIG10 , the intermittent suction structure in the present embodiment includes a vacuum pump 38, a vacuum chamber 39, a suction cylinder 40, and a gas distributor 41, etc. A gas outlet is provided on one side of the vacuum chamber 39, and a slide plate 42 is slidably provided on it. The vacuum chamber 39 can be a rectangular chamber; specifically, the inner walls of the upper and lower side plates of the vacuum chamber 39 are provided with corresponding slide grooves that cooperate with the slide plate 42. The slide plate 42 can be driven by the suction cylinder 40 to cover and open the gas outlet to form a vacuum and destroy the vacuum respectively. The vacuum pump 38 is connected to the corresponding gas outlet of the slide plate 42 through a hose 43. The gas distributor 41 is provided on the gas inlet on the other side of the vacuum chamber 39 and is connected to the two edge suction plates 10 through multiple pipelines.

Wherein, referring to Fig. 2 and Fig. 7, the folding tooth plate 13 (when horizontal) and the unloading tooth plate 15 (when horizontal) in the embodiment of the present invention are both arranged in the front-to-back direction and the length of the front-to-back direction is greater than (slightly greater than) or equal to 1/2 of the length of the gauze piece (front-to-back direction, the same in the latter), and specifically can be approximately equal to 1/2 of the length of the gauze piece; the length of the unloading conveying device in the front-to-back direction is greater than or equal to 1/2 of the length of the gauze piece to ensure that the secondary folding and unloading can be carried out well, and without considering the gap between the gauze pieces, specifically can be approximately equal to 1/2 of the length of the gauze piece; the length of the rear conveying device in the front-to-back direction is greater than or equal to 3/2 of the length of the gauze piece to ensure that the slitting and folding do not interfere with each other, and without considering the gap between the gauze pieces, specifically can be approximately equal to 3/2 of the length of the gauze piece. The width of the folding tooth plate 13 and the unloading tooth plate 15 is less than the distance between adjacent conveyor belts 2, and the distance between adjacent folding tooth plates 13 and adjacent unloading tooth plates 15 is greater than the width of the conveyor belt 2. The folding shaft 12 is required to have a certain width (front and back, usually 3-5cm) to ensure the folding effect. Its upper surface is smooth, and its rotating shaft (left and right) is located at its rear side. When the flap folding device folds the gauze piece, the rear conveying device and the unloading conveying device stop, and multiple unloading tooth plates 15 are embedded in the unloading conveying device and are simultaneously located below the rear half of the gauze piece. The folding shaft 12 rotates backward to fold the front half of the gauze piece backward; after the folding is completed, the rear conveying device and the unloading conveying device still stop, the folding shaft 12 rotates forward, and the unloading shaft 14 rotates backward to achieve unloading; after the unloading is completed, the unloading shaft 14 rotates forward until the unloading tooth plate 15 is embedded in the unloading conveying device, and so on to achieve continuous folding and unloading of the gauze. Furthermore, a second photoelectric sensor is provided on the rear conveying device, and the distance between the second photoelectric sensor and the lower cutter 7 is approximately equal to 1/2 of the length of the gauze piece to facilitate the control of the slitting situation.

Preferably, referring to Figs. 2 and 7, a buffer block 46 (corresponding to the middle of the folding tooth plate 13) is provided on the frame 1 in the embodiment of the present invention and located in front of the folding shaft 12 for buffering the folding tooth plate 13, and a buffer block 46 (corresponding to the middle of the folding tooth plate 13) is provided in front of the discharge shaft 14 for buffering the discharge tooth plate 15. The buffer block 46 is specifically a strip-shaped rubber block, and the buffer block 46 is provided adjacent to and below the conveyor belt 2 in the left-right direction.

This embodiment provides a production system for an abdominal pad with an X-tracking line, which can realize the processes of one-time folding, one-time hemming, slitting, secondary hemming, secondary folding, unloading and stacking through one device, with a high degree of automation, and the product meets the requirements.

Example 2

1-11, Example 2 provides a method for producing an abdominal pad with an X-tracking line. The method uses the system provided in Example 1 to produce an abdominal pad. The method includes the following steps:

S101 cloth loading: the cloth loading structure is used to output the gauze 17 to the V-shaped cloth folding plate 3, and a special loom is used to obtain the grey cloth (rolled) with X tracking lines.

S102: Fold the gauze 17 in the width direction by using the V-shaped folding plate 3. When folding, the width of one layer is 2-4 cm wider than the other layer (edge width).

S103: Primary hemming: The gauze 17 is hemmed by using the folding rod 4 and the hemming guide roller 5, and the excess 2-4 cm of one layer is folded inward and wrapped on the other layer to achieve hemming.

S104 roller traction: the roller structure 6 is used to roll the folded gauze 17 and transport it backward.

S105 Cloth storage: The cloth storage device is used to store the gauze. The stopping and rotation of the second active roller 25 cooperates with the lifting cloth guide roller 22 that can move up and down to achieve cloth storage. The cloth storage process requires corresponding coordination with slitting.

S106 Wetting: The wetting structure is used on the front conveying device to wet the gauze 17, and the nozzle 33 is used to wet the passing gauze 17.

S107 Cutting: Use the front conveying device to convey the gauze 17 backward to a predetermined length (the front-to-back length of the abdominal pad plus the length of the edging at its front and back ends) and then stop (the rear conveying device also stops synchronously), the two folding plates 9 are flipped inward to expose the lower cutter 7, the lower cutter 7 rises to be flush with the edge suction plate 10, and the upper cutter 8 moves downward to cut the gauze pieces; after the cutting is completed, the upper cutter 8 moves upward.

S108 Secondary hemming: the two folding plates 9 are flipped outward to fold one end of the gauze 17 onto the suction plate 10 on the corresponding side, and the intermittent suction structure sucks at the same time; the two folding plates 9 are flipped inward to be horizontal, and then the pressing block 11 moves downward to press the folded edge against the suction plate 10 to achieve hemming; after the hemming is completed, the intermittent suction structure stops sucking, and the pressing block 11 moves upward.

In steps S107 and S108, the folding tooth plate 13 is embedded in the rear conveying device, and the discharge tooth plate 15 is embedded in the discharge conveying device.

S109 secondary folding: The gauze piece is conveyed backward by the rear conveying device and the unloading conveying device until the center line of the gauze piece in the length direction is located at the folding shaft 12 and stops (the gauze piece to be subsequently processed is being cut and hemmed at this time), and the folding shaft 12 rotates backward to make the folding tooth plate 13 (driving the front half of the gauze piece) to the top of the unloading conveying device to fold the gauze piece in the length direction, and at this time, multiple unloading tooth plates 15 are embedded in the unloading conveying device and are located directly below the folded gauze piece. By controlling the length of each conveyor belt 2, S107 can be performed synchronously with S108 and S109.

S110 Unloading: After the second folding is completed, the folding shaft 12 rotates forward to be embedded in the rear conveying device, and the unloading shaft 14 rotates backward to bring the gauze pieces to the unloading platform 16 for stacking. After unloading is completed, the unloading shaft 14 rotates forward to the unloading conveying device.

This embodiment provides a production method for an abdominal pad with an X-tracking line, which has a high degree of automation and basically does not require manual intervention. Manual operation is required only when the upper fabric structure is changed and the unloading platform is stacked to a certain thickness, which saves time and labor and is highly efficient.

The “first” and “second” in the embodiments of the present invention are only used for distinction and have no other special meanings.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The production system of the belly pad with the X tracking line is characterized by comprising a frame (1), and a folding and edge-covering device, a cloth storage device, a front conveying device, a slitting and edge-covering device, a rear conveying device, a turning plate folding device, a discharging conveying device, a turning plate discharging device and a discharging platform (16) which are sequentially arranged on the frame from front to back;

The front conveying device, the rear conveying device and the unloading conveying device are all arranged along the front-back direction and positioned on the same horizontal plane, and each front conveying device, the rear conveying device and the unloading conveying device comprises a plurality of conveyor belts (2) which are arranged side by side left and right; a brake structure is arranged at a first driving roller (19) at the front part of the front conveying device;

the folding and edge-wrapping device comprises a cloth feeding structure, a V-shaped cloth folding plate (3), a bag Bian Daogun with a cloth folding rod (4) and a rolling structure (6) which are sequentially arranged along the conveying direction of gauze (17);

The cutting and edge covering device comprises an intermittent suction structure, a lower cutter (7) which is arranged right and left, an upper cutter (8) which is arranged right above the lower cutter (7) and can move up and down, two edge folding plates (9) which are arranged on the front side and the rear side of the lower cutter (7) adjacently, two edge suction plates (10) which are arranged on the outer sides of the edge folding plates (9) adjacently, and two pressing blocks (11) which are arranged right above the two edge suction plates (10) and can move up and down, wherein the front conveying device, the rear conveying device, the edge folding plates (9) and the edge suction plates (10) are positioned on the same horizontal plane, and the edge suction plates (10) are arranged right and left and are provided with suction holes on the upper sides and are connected with the intermittent suction structure through pipelines; the lower cutters (7) are exposed when the two edge folding plates (9) are turned inwards, at the moment, the lower cutters (7) are flush with the edge suction plate (10) or are positioned below the edge suction plate (10) in an adjacent mode, and meanwhile, the upper cutters (8) move downwards to realize cutting; the two edge folding plates (9) are turned outwards to fold one end of the gauze (17) onto the edge suction plate (10) on the corresponding side, the intermittent suction structure sucks the gauze at the same time, and then the pressing block (11) moves downwards to push the folded edge onto the edge suction plate (10) to realize edge wrapping;

The turning plate folding device comprises a folding shaft (12) arranged between the rear conveying device and the discharging conveying device along the left-right direction and a plurality of folding toothed plates (13) arranged on the folding shaft (12) side by side left-right, wherein the folding toothed plates (13) are staggered with a plurality of conveying belts (2) on the rear conveying device; before folding, the folding shaft (12) is flush with the rear conveying device, a plurality of folding toothed plates (13) are embedded into the rear conveying device, and when the central line of a gauze piece is positioned at the folding shaft (12), the folding shaft (12) rotates backwards to enable the folding toothed plates (13) to be above the discharging conveying device to fold the gauze piece;

the turning plate discharging device comprises a discharging shaft (14) arranged on the rear side of the discharging conveying device along the left-right direction and a plurality of discharging toothed plates (15) arranged on the discharging shaft (14) side by side left-right, wherein the plurality of discharging toothed plates (15) are staggered with a plurality of conveying belts (2) on the discharging conveying device; before discharging, a plurality of discharging toothed plates (15) are embedded into a discharging conveying device, and when a gauze piece reaches a preset position, the discharging shaft (14) rotates backwards to enable the discharging toothed plates (15) to bring the gauze piece to a discharging platform (16) for lamination;

The production method of the production system for the abdomen cushion with the X tracking line comprises the following steps:

s101, cloth: a cloth feeding structure is adopted to output gauze (17) to the V-shaped cloth folding plate (3);

S102, folding in half: the gauze (17) is folded along the width direction by adopting the V-shaped cloth folding plate (3), and when the gauze is folded, the width of one layer is 2-4cm wider than that of the other layer;

s103, primary edge wrapping: wrapping the gauze (17) by adopting a cloth folding rod (4) and a bag Bian Daogun (5);

S104 rolling traction: rolling the folded gauze (17) by adopting a rolling structure (6) and conveying the gauze backwards;

s105, cloth storage: a cloth storage device is adopted to store the gauze (17);

S106, wetting: wetting gauze (17) on the front conveying device by adopting a wetting structure;

s107, slitting: the gauze (17) is conveyed backwards for a preset length by adopting a front conveying device and then is stopped, the two folding plates (9) are turned inwards to expose the lower cutter (7), and meanwhile, the upper cutter (8) moves downwards to realize cutting;

S108, secondary edge covering: the two edge folding plates (9) are turned outwards to fold one end of the gauze piece onto the edge suction plate (10) on the corresponding side, the two edge folding plates (9) are turned inwards to be horizontal at the same time by the intermittent suction structure, and then the pressing block (11) moves downwards to press the edge folding on the edge suction plate (10) to realize edge wrapping;

S109, folding twice: when the rear conveying device and the discharging conveying device are adopted to convey the gauze piece backwards until the middle line of the gauze piece in the length direction is positioned at the folding shaft (12), the folding shaft (12) rotates backwards to enable the folding toothed plates (13) to be positioned above the discharging conveying device to fold the gauze piece in the length direction, and at the moment, the plurality of discharging toothed plates (15) are embedded into the discharging conveying device and are positioned right below the folded gauze piece;

S110, unloading: after the secondary folding is completed, the folding shaft (12) rotates forwards, and the discharging shaft (14) rotates backwards to bring the gauze piece to the discharging platform (16) for lamination.

2. The production system of the abdomen cushion with the X tracking line according to claim 1, wherein the upper cloth structure is arranged on the left side or the right side of the frame (1) and opposite to the V-shaped cloth folding plate (3), and the V-shaped cloth folding plate (3), the bag Bian Daogun and the rolling structure (6) are sequentially arranged on the frame (1) from front to back;

the V-shaped cloth folding plate (3) is obliquely downwards arranged along the conveying direction of the gauze (17), a cloth folding guide roller (18) is arranged below the bottom of the V-shaped cloth folding plate to pull the gauze (17) to the edge wrapping guide roller (5), and the V-shaped cloth folding plate (3) and the cloth folding guide roller (18) are arranged on the frame (1) along the left-right direction;

The bag Bian Daogun is arranged on the frame 1 along the left-right direction, and the gauze 17 bypasses the rear side of the bag Bian Daogun 5; the cloth folding rod (4) is obliquely and backwards arranged at the rear side of the bag Bian Daogun, the outer end of the cloth folding rod is fixed on the frame 1 or the rotating shaft of the edge wrapping guide roller 5, and the inner side of the cloth folding rod is propped against the upper side of the left end or the right end of the gauze (17) to wrap the gauze (17);

The rolling structure (6) comprises a first driving roller (19), a first cloth pressing roller (20) and rolling cylinders for jacking the first cloth pressing roller (20) on the upper side of the first driving roller (19), gauze (17) passes through the space between the first driving roller (19) and the first cloth pressing roller (20), the first driving roller (19) and the first cloth pressing roller (20) are arranged on the frame (1) along the left and right directions, and the left and right ends of the first cloth pressing roller (20) are respectively provided with one rolling cylinder, and the rolling cylinders are arranged on the frame (1) along the vertical direction.

3. The production system with the X tracking line of claim 1, wherein the cloth storage device comprises a rotating frame (21) arranged on the frame (1) in a rotating mode, a lifting cloth guide roller (22) arranged on the rotating frame (21) and a front traction roller (23) and a rear traction roller (24) arranged on the frame (1) in a front-back side-by-side mode, the front traction roller (23), the lifting cloth guide roller (22) and the rear traction roller (24) are all arranged in the left-right direction, the lifting cloth guide roller (22) is located below the front traction roller (23) and the rear traction roller (24), the gauze (17) sequentially bypasses the upper side of the front traction roller (23), the lower side of the lifting cloth guide roller (22) and the upper side of the rear traction roller (24), and the lifting cloth guide roller (22) can move up and down around the rotating shaft of the rotating frame (21).

4. The production system of the abdomen cushion with the X-tracking line according to claim 1, wherein the front conveying device comprises a second driving roller (25), a plurality of conveyor belts (2) arranged side by side left and right, a driven roller (26) behind the second driving roller (25) and a laminating roller (27) behind the second driving roller (25) adjacently, the driven roller (26) is positioned in front of the edge suction plate (10) in front of the lower cutter (7), the conveyor belts (2) are arranged on the second driving roller (25) and the driven roller (26) along the front-back direction, and the second driving roller (25), the driven roller (26) and the laminating roller (27) are arranged on the frame (1) along the left-right direction;

The brake structure comprises a second cloth pressing roller (28), a pressing rod (29) and a pressing cylinder (30) for driving the pressing rod (29) to rotate, wherein the second cloth pressing roller (28) is arranged along the left-right direction and can be driven by the pressing cylinder (30) to simultaneously press the upper side of the second driving roller (25) and the upper side of the laminating roller (27) to roll the gauze (17) and the conveying belt (2) on the second driving roller (25) and the laminating roller (27); the compression bar (29) is arranged along the front and back directions, the middle part of the compression bar is rotationally arranged on the frame (1), and the front end of the compression bar is rotationally connected with the upper end of the telescopic rod of the jacking cylinder (30); the second cloth pressing roller (28) is arranged at the rear end of the pressing rod (29), and the jacking cylinder (30) is arranged below the pressing rod (29) and the cylinder body of the jacking cylinder is rotatably arranged on the frame (1).

5. The production system of abdomen pads with X-ray tracing of claim 1, wherein a wetting structure is provided on the front conveyor; the wetting structure comprises a water pan (31) on a frame (1), a surrounding edge (32) arranged around the water pan (31) and at least one spray head (33) for spraying gauze (17) to wet, wherein the water pan (31) is positioned below a conveyor belt (2), the spray head (33) is positioned above the conveyor belt (2) and above the water pan (31), the spray head (33) is arranged on the frame (1) or the surrounding edge (32), and openings for the gauze (17) and the conveyor belt (2) to pass through are formed in the surrounding edge (32) on the frame (1) or the water pan (31) and in the front side and the rear side of the surrounding edge.

6. The production system of the abdomen cushion with the X tracking line according to claim 1, wherein the left side and the right side of the frame (1) are respectively provided with a synchronous driving structure (34), the left end and the right end of the two folding plates (9) are respectively arranged on the two synchronous driving structures (34) through rotating shafts in a rotating way, the width of the folding plates (9) in the front-back direction is more than 2cm, the rotating shafts are positioned at the outer sides of the folding plates, and the synchronous driving structures (34) can enable the two folding plates (9) to synchronously rotate;

The left and right sides of frame (1) are equipped with at least one guide post (35) along vertical direction, it is equipped with cutting crane (36) and bordure crane (37) to slide on guide post (35), upward cutter (8) are located on cutting crane (36) along controlling, and both sides and all locate on bordure crane (37) around cutter (8) are located respectively to two briquetting (11).

7. The abdomen cushion production system with the X tracking line according to claim 1, wherein the side suction plate (10) is a rectangular cavity structure, wherein a plurality of suction holes are uniformly distributed on the upper side of the side suction plate, and the width of the side suction plate in the front-rear direction is more than 2cm; the intermittent suction structure comprises a vacuum pump (38), a vacuum cavity (39), a suction cylinder (40) and a gas distributing head (41), wherein a gas outlet is formed in one side of the vacuum cavity (39) and a sliding plate (42) is arranged on the gas outlet in a sliding mode, the sliding plate (42) can be driven by the suction cylinder (40) to shield and open the gas outlet to form vacuum and break vacuum respectively, the vacuum pump (38) is connected with the gas outlet corresponding to the sliding plate (42) through a hose (43), and the gas distributing head (41) is arranged on the gas inlet at the other side of the vacuum cavity (39) and is connected with two edge suction plates (10) through a plurality of pipelines.

8. The production system of abdomen pads with X-tracking according to claim 1, wherein the folding toothed plate (13) and the discharging toothed plate (15) are arranged in the front-rear direction and have a length of the front-rear direction of 1/2 or more of the length of the gauze piece, the length of the discharging conveyor in the front-rear direction of 1/2 or more of the length of the gauze piece and the length of the rear conveyor in the front-rear direction of 3/2 or more of the length of the gauze piece;

the rotating shaft of the folding shaft (12) is positioned at the rear side of the folding shaft (12), the rear conveying device and the discharging conveying device stop when the turning plate folding device folds the gauze piece, and a plurality of discharging toothed plates (15) are embedded into the discharging conveying device and are positioned below the rear half part of the gauze piece at the same time; after folding is completed, the folding shaft (12) rotates forwards, and the discharging shaft (14) rotates backwards to realize discharging.

9. The production system of the belly pad with the X tracking line according to claim 1, wherein buffer blocks (46) for buffering the folding toothed plate (13) and the discharging toothed plate (15) are respectively arranged on the frame (1) and in front of the folding shaft (12) and in front of the discharging shaft (14), and the buffer blocks (46) are arranged below the conveyor belt (2) adjacently along the left and right directions.