CN111086707A

CN111086707A - Disposable sanitary bed sheet slitting and folding device

Info

Publication number: CN111086707A
Application number: CN201911418307.2A
Authority: CN
Inventors: 许振中
Original assignee: Xiantao Zhongtai Protective Equipment Co Ltd
Current assignee: Xiantao Zhongtai Protective Equipment Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-01

Abstract

The utility model provides a folding device is cut to disposable health sheet, includes the frame, and the left end of frame is equipped with raw materials roller, tension roller, carries the deflector roll, be equipped with the device of wrinkling in the frame on tension roller right side, the device of wrinkling includes the at least a pair of roller of wrinkling that sets up from top to bottom, be equipped with in the frame on the device of wrinkling right side and cut the device, cut the device including cutting the roller, deriving the roller, it is equipped with the derivation roller to cut the roller right side, the right-hand member of frame is equipped with folding mechanism, folding mechanism includes the multiunit conveyer belt, wherein has at least that the head end of a set of conveyer belt face of carrying and another. The folding structure is reasonable in structure, the plurality of groups of conveying belts on the folding structure can fold the cut non-woven fabric through the inserting plates, manual folding is not needed, the production efficiency is improved, and the production cost is saved.

Description

Disposable sanitary bed sheet slitting and folding device

Technical Field

The invention relates to the technical field of sanitary bed sheet production equipment, in particular to a disposable sanitary bed sheet slitting and folding device.

Background

At present, the disposable sanitary bed sheet is used in hospitals, is made of natural fibers such as cotton, hemp, wool and silk, has a ventilation function and also has certain toughness and strength. The prior disposable sanitary bed sheet material is preferably non-woven fabrics and then plastic fabrics. When producing the non-woven fabric material required for processing the disposable hygienic sheet, the non-woven fabric must be cut and folded into a size specification suitable for packaging, so as to save space and ensure packaging quality. Because the raw material of the disposable sanitary bed sheet has larger size, the disposable sanitary bed sheet can be packaged after being cut and folded, but the non-woven fabric is easy to deviate when being cut and folded, thereby not only influencing the quality assurance, but also wasting more non-woven fabrics.

Disclosure of Invention

The invention aims to provide a disposable sanitary bed sheet slitting and folding device to solve the problems in the background technology.

The technical scheme adopted by the invention is as follows: the utility model provides a folding device is cut to disposable health sheet, includes the frame, the left end of frame is equipped with raw materials roller, tension roller, carries the deflector roll, be equipped with the device of wrinkling in the frame on tension roller right side, the device of wrinkling includes the at least a pair of roller of wrinkling that sets up from top to bottom, it cuts the device to be equipped with in the frame on device of wrinkling right side, it includes cuts the roller, derives the roller to cut the device, it is equipped with the derivation roller to cut the roller right side, the right-hand member of frame is equipped with folding mechanism, folding mechanism includes the multiunit conveyer belt, wherein has at least that the head end of a set of conveyer belt face of carrying and another.

Preferably, the pleating rollers are composed of a rotating shaft and a plurality of disks arranged on the rotating shaft at intervals, and the disks of the pair of pleating rollers are arranged in a vertically staggered mode.

Preferably, the pleating device comprises a small pleating roller and a large pleating roller, the large pleating roller is arranged on the right side of the small pleating roller, a rotating shaft of the large pleating roller is rotatably connected with a movable portal frame, and the movable portal frame is hinged to a support arranged on the portal frame.

Preferably, the movable portal frame is provided with a handle.

Preferably, the cutting roll is provided with a cutting knife.

Preferably, the right side of the bracket is also provided with a plurality of reversing rollers which are arranged in a gradient manner at different angles within the range of 0-90 degrees.

Preferably, the plurality of groups of conveyor belts include a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt, and a fifth conveyor belt.

Preferably, the plurality of insert plates comprise a first insert plate, a second insert plate and a third insert plate, and the plurality of insert plates are connected with the cylinder output shaft.

Preferably, the first conveying belt comprises a first conveying belt conveying face a1 and a first conveying belt conveying face B1, the second conveying belt comprises a second conveying belt conveying face a2 and a second conveying belt conveying face B2, a first inserting plate is arranged above the tail end of the first conveying belt conveying face a1 and the head end of the second conveying belt conveying face a2, the first conveying belt conveying face B1 and the second conveying belt conveying face a2 are arranged in parallel, the second conveying belt conveying face B2 and the fourth conveying belt are arranged in parallel, a second inserting plate is arranged on the left side between the tail end of the second conveying belt conveying face a2 and the head end of the fourth conveying belt, a third inserting plate is arranged above the tail end of the fourth conveying belt and the head end of the fifth conveying belt, and a sixth conveying belt is arranged below the fourth conveying belt and the fifth conveying belt.

Preferably, a guide conveyor belt is arranged above the conveying surface A1 of the first conveyor belt.

The folding machine has reasonable and advanced structure, does not need manual folding, improves the production efficiency, saves the production cost, and fully automatically finishes folding, slitting and folding the bed sheet. The tension roller with radian has large tension in the middle part and relatively small tension at two ends, so that the non-woven fabric is easy to gather and accurately formed. The pleating device can evenly pleat the sanitary bed sheet. Carry the deflector roll by gearbox control, satisfy the tension demand of different materials through adjusting transfer rate, folding mechanism adopts multiunit conveyer belt and picture peg cooperation, can carry out the accuracy folding with the non-woven fabrics after cutting.

Drawings

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic structural view of a reverse roll of the present invention;

FIG. 4 is a schematic view of the folding mechanism of the present invention;

FIG. 5 is a schematic view of a folding configuration of the nonwoven fabric in the folding mechanism.

Detailed Description

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

The utility model provides a folding device is cut to disposable health sheet, includes frame 1, the left end of frame 1 is equipped with raw materials roller 23, tension roller 2, carries deflector roll 22, tension roller 2 includes arc axle 21, rubber sleeve 25 has been put to arc axle 21 overcoat.

The frame on tension roller 2 right side is equipped with pleating device 31, pleating device 31 includes at least a pair of pleating roller that sets up from top to bottom, and the pleating roller comprises pivot and a plurality of discs of interval setting at the pivot, and the disc of a pair of pleating roller is crisscross the setting from top to bottom. In the preferred mode, set up little pleating roller 3 and big pleating roller 5, little pleating roller 3 right side is provided with big pleating roller 5, big pleating roller 5 pivot is rotated with movable portal frame 51 and is connected, and movable portal frame 51 is articulated with the support 56 that sets up in frame 1, be equipped with handle 52 on the movable portal frame 51, pull up movable portal frame 51 through the handle, big pleating roller 5 pulls up along with it and leans on putting at support 56 top, easy to assemble and dismantlement.

And the support 56 is also vertically provided with a press-fit roller 55, specifically two press-fit rollers. The right side of the bracket 56 is provided with a plurality of reversing rollers 53, the right side of the reversing rollers 53 is provided with a finishing roller 62, and the plurality of reversing rollers 53 are arranged in a gradient manner at different angles within the range of 90-0 degrees. In the reversing roller 53, the reversing roller 530 for pressing the nonwoven fabric is positioned higher than the reversing roller 531 for lifting the nonwoven fabric.

The reversing roller 53 reverses the non-woven fabric perpendicular to the horizontal plane to be arranged in parallel with the horizontal plane.

A slitting device 65 is arranged on the frame on the right side of the pleating device 31. Cut device 65 including cutting roller 6, deriving roller 61, cut roller 6 right side and be equipped with deriving roller 61, cut roller 6 left side and set up leading-in roller 60.

The right end of the frame 1 is provided with a folding mechanism 71, the folding mechanism 71 comprises a plurality of groups of conveying belts 7 and a plugboard 8, and the plugboard is arranged between the head end of one conveying belt and the tail end of the other conveying belt. Particularly, the multi-group conveying belt comprises a first conveying belt 81, a second conveying belt 82, a third conveying belt 7, a fourth conveying belt 83, a fifth conveying belt 85 and a sixth conveying belt 86, the plurality of inserting plates comprise a first inserting plate 8, a second inserting plate 86 and a third inserting plate 87, and the plurality of inserting plates are connected with the cylinder output shaft.

First conveyer belt 81 includes first conveyer belt plane of delivery A1, first conveyer belt plane of delivery B1, second conveyer belt 82 includes second conveyer belt plane of delivery A2, second conveyer belt plane of delivery B2, top between the end of first conveyer belt plane of delivery A1 and the head end of second conveyer belt plane of delivery A2 is equipped with first picture peg 8, first conveyer belt plane of delivery B1 and second conveyer belt plane of delivery A2 parallel arrangement, second conveyer belt plane of delivery B2 and fourth conveyer belt 83 parallel arrangement, the left side between the end of second conveyer belt plane of delivery B2 and the head end of fourth conveyer belt 83 is equipped with second picture peg 86, the top is equipped with third picture peg 87 between the end of fourth conveyer belt 83 and the head end of fifth conveyer belt 85 the below of fourth conveyer belt 83 and fifth conveyer belt 85 is equipped with sixth conveyer belt 86.

The first conveyor belt 81 further comprises a guide conveyor belt 80 arranged above the conveying surface a 1.

In the present invention, the conveying surfaces a811, B812, C821 and D822 may be implemented as separate belts.

The working principle is as follows: the non-woven fabric raw material roller 23 outputs the non-woven fabric to the tension roller 23 through the conveying guide roller 22, and a roller shaft at the end part of the conveying guide roller 22 is connected with an output shaft of the gearbox 26 through a chain, so that different tension requirements of different materials are met by adjusting the conveying speed. The nonwoven fabric is pleated by the small pleating rollers 3 arranged alternately up and down and the large pleating rollers 5 arranged alternately up and down and is overlapped by the pressing roller 55, and then the nonwoven fabric of the vertical surface is reversed to the horizontal direction by the plurality of reversing rollers 53.

Wherein each reversing roller 53 can turn the non-woven fabric over a certain angle and finally turn the non-woven fabric over to be parallel to the horizontal plane. The non-woven fabrics after turning over cut through the cutting roller 61 on the cutting device, the non-woven fabrics after cutting are led out by the leading-out roller 61 and enter the equidirectional transmission conveying face that first conveyer belt 81 and third conveyer belt 7 constitute in the folding mechanism 71 after shaping, when the mid point of non-woven fabrics arrives the below of first picture peg 8, first picture peg 8 inserts the non-woven fabrics mid point perpendicularly at the end of first conveyer belt 81 conveying face A1, the entrance between the head end of second conveyer belt 82 conveying face A2, first conveyer belt 81 conveying face B1, second conveyer belt 82 conveying face A2 "inhales" the non-woven fabrics immediately, "carry out first pinch to the non-woven fabrics around the mid point, the result of pinching is that the non-woven fabrics is first symmetry folding. The second inserting plate 86 horizontally inserts the middle point of the non-woven fabric into an inlet between the tail end of the conveying surface A2 of the second conveying belt 82 and the head end of the fourth conveying belt 83, the conveying surface B2 of the second conveying belt 82 and the fourth conveying belt 83 immediately suck the non-woven fabric, the non-woven fabric is clamped for the first time around the middle point, and the clamping results are that the non-woven fabric is symmetrically folded for the second time. The third inserting plate 87 vertically inserts the middle point of the non-woven fabric into the entrance between the tail end of the fourth conveying belt 83 and the head end of the fifth conveying belt 85, the fourth conveying belt 83 and the fifth conveying belt 85 immediately suck the non-woven fabric, the non-woven fabric is clamped around the middle point for the first time, and the clamping and conveying result is that the non-woven fabric is folded symmetrically for the third time. Finally, the sixth conveyor belt 86 outputs the desired finished folded nonwoven.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a folding device is cut to disposable health sheet, includes the frame, its characterized in that the left end of frame is equipped with raw materials roller, tension roller, carries the deflector roll, be equipped with the device of wrinkling in the frame on tension roller right side, the device of wrinkling includes the roller of wrinkling that sets up from top to bottom a pair of at least, be equipped with in the frame on the device of wrinkling right side and cut the device, cut the device including cutting the roller, deriving the roller, it is equipped with the derivation roller to cut the roller right side, the right-hand member of frame is equipped with folding mechanism, folding mechanism includes the multiunit conveyer belt, wherein has at least that the head end of a set of conveyer belt face of carrying and another group.

2. The device for slitting and folding a disposable hygienic sheet as recited in claim 1 wherein the pleating roller is composed of a rotating shaft and a plurality of discs spaced apart from the rotating shaft, the discs of the pair of pleating rollers being staggered up and down.

3. The slitting and folding device for the disposable sanitary bed sheet as claimed in claim 1, wherein the pleating device comprises a small pleating roller and a large pleating roller, the large pleating roller is arranged on the right side of the small pleating roller, the rotating shaft of the large pleating roller is rotatably connected with a movable portal frame, and the movable portal frame is hinged with a bracket arranged on the portal frame.

4. The device for slitting and folding the disposable hygienic bed sheet as claimed in claim 3, wherein a plurality of reversing rollers are further provided on the right side of the support, and the plurality of reversing rollers are arranged in different angle gradations within the range of 0-90 degrees.

5. The device for slitting and folding the disposable hygienic bed sheet as claimed in claim 1, wherein the inserting plate is connected with an output shaft of the cylinder.

6. The device for slitting and folding a disposable hygienic sheet according to claim 1, wherein the plurality of groups of conveyor belts comprise a first conveyor belt, a second conveyor belt, a third conveyor belt, a fourth conveyor belt and a fifth conveyor belt.

7. The slitting and folding device for disposable sanitary bed sheets according to claim 6, wherein the first conveyor belt comprises a first conveyor belt conveying surface A1, a first conveyor belt conveying surface B1, the second conveyor belt comprises a second conveyor belt conveying surface A2, a second conveyor belt conveying surface B2, a first inserting plate is arranged above the position between the tail end of the first conveying belt conveying surface A1 and the head end of the second conveying belt conveying surface A2, the first conveyor belt conveying surface B1 is arranged in parallel with the second conveyor belt conveying surface A2, the second conveying belt conveying surface B2 and the fourth conveying belt are arranged in parallel, a second inserting plate is arranged on the left side between the tail end of the second conveying belt conveying surface A2 and the head end of the fourth conveying belt, and a third plugboard is arranged above the tail end of the fourth conveying belt and the head end of the fifth conveying belt, and a sixth conveying belt is arranged below the fourth conveying belt and the fifth conveying belt.