CN215364152U

CN215364152U - Slitting device for medical crepe paper

Info

Publication number: CN215364152U
Application number: CN202121849516.5U
Authority: CN
Inventors: 张莹莹; 涂勤勤
Original assignee: Anhui Meizhisi Industry And Trade Co ltd
Current assignee: Anhui Meizhisi Industry And Trade Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-31
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a slitting device for medical crepe paper, which comprises a rack, wherein a plurality of unwinding rollers, a tensioning assembly, a slitting assembly and a winding drum are sequentially arranged on the rack from one side to the other side, two pairs of laminating rollers are also arranged on the rack, one pair of laminating rollers are arranged between the unwinding rollers and the tensioning assembly, the medical crepe paper simultaneously unwound from medical crepe paper rolls inserted on the unwinding rollers can be bonded together and then sent to the tensioning assembly for tensioning, the other pair of laminating rollers are arranged between the slitting assembly and the winding drum, and the slit multilayer medical crepe paper can be further bonded and then sent to the winding drum for winding. The device can cut the medical crepe paper of many rolls simultaneously, improves greatly and cuts efficiency.

Description

Slitting device for medical crepe paper

Technical Field

The utility model relates to the technical field of medical crepe paper processing, in particular to a slitting device for medical crepe paper.

Background

The crepe paper is a processed paper with crepe on the paper surface, which can be classified into three types of crepe paper for daily use, packaging use and decoration use, and particularly for medical crepe paper, thin paper with soft quality and good water absorption is required to be used as raw paper to prevent paper from breaking due to large elasticity of a packaged object, and the medical crepe paper needs to be cut in the production process.

However, most of the existing cutting devices cut a roll of medical crepe paper, and after the roll of medical crepe paper is cut, the medical crepe paper needs to be replaced, so that the cutting efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a slitting device for medical crepe paper, which can slit multiple rolls of medical crepe paper simultaneously and greatly improve slitting efficiency.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a device of cutting of medical crepe paper, includes the frame, from one side to opposite side in the frame install a plurality of rolls of unreeling, tensioning assembly in proper order, cut subassembly and take-up reel, still install two pairs of laminating rollers in the frame, one of them pair of laminating roller sets up and unreels between roller and the tensioning assembly in a plurality of, can send the tensioning assembly tensioning to after the medical crepe paper that the medical crepe scroll of cartridge was played simultaneously by a plurality of rolls of unreeling pastes together, and another sets up between cutting subassembly and take-up reel to the laminating roller, can send the take-up reel to wind after further laminating with the medical wrinkle of multilayer after cutting.

Preferably, the slitting assembly comprises a rotating shaft and a plurality of slitting knives, the rotating shaft is rotatably connected to the rack, and the plurality of slitting knives are arranged on the rotating shaft according to slitting intervals.

Preferably, the tensioning assembly comprises two guide rollers and a tension roller, the two guide rollers are rotatably connected to the frame, and the tension roller is rotatably mounted on the frame and located above the two guide rollers.

Preferably, one side of the unwinding rollers is provided with a limiting plate, so that the medical crepe paper rolls can be limited and aligned simultaneously.

Preferably, the limiting plate is provided with a through hole for the unwinding roller to pass through, the rear side of the through hole is fixed with a support ring, the support ring can limit the medical crepe paper roll sleeved on the unwinding roller to move towards the limiting plate, the front side of the rack is fixed with two screws, the limiting plate is provided with a through hole for the screws to pass through, the screws pass through the through hole from back to front and extend out, and the extending ends of the screws are screwed with locking nuts.

Preferably, the lateral wall of receipts reel is equipped with the bar mouth that supplies the medical crepe paper after cutting to get into, install in the receipts reel and support tight mechanism, support tight mechanism and support piece and magnetic stripe including bull stick, fixed plate, a plurality of magnetism, the closed setting of installation end of receipts reel, the bull stick rotates to be connected on the internal surface of winding reel closed end and to extending in the winding reel, the fixed plate is fixed on the bull stick lateral wall, the magnetic stripe inlays to be established on the winding reel inner wall that is close to bar mouthful position, be equipped with the recess on the fixed plate, a plurality of magnetism support the piece and pass through spring elastic connection in the recess.

Preferably, the winding drum and the rotating shaft are driven to rotate by a motor.

Preferably, the unwinding rollers are circumferentially arranged by taking the center of the distance between the pair of attaching rollers as a circle center.

The utility model has the beneficial effects that:

1. through setting up a plurality of unwinding rollers, can a plurality of medical crepe scroll of cartridge simultaneously to pull out a plurality of medical crepe scroll and laminate through a pair of laminating roller, through tensioning subassembly tensioning afterwards, make medical crepe paper be in the state of tightening, cut the subassembly after cutting, further laminate through laminating roller once more, later by the rolling of a rolling section of thick bamboo, can cut the medical crepe paper of multireel simultaneously, and the rolling simultaneously, improve greatly and cut efficiency.

2. Through setting up the limiting plate, can carry out spacing alignment to a plurality of medical crepe scroll simultaneously, guarantee the accuracy of cutting.

3. Through setting up and supporting tight mechanism, can support tightly fast the medical crepe paper after cutting, and then can coil along with the receipts reel to can the quick contact restriction, be convenient for take off the medical crepe paper that the rolling is good.

4. The plurality of unwinding rollers are circumferentially arranged by taking the center of the space between the pair of laminating rollers as the circle center, so that the medical crepe paper pulled out by the plurality of medical crepe paper rolls has consistent length to the laminating rollers, and further the medical crepe paper rolls can be used up simultaneously, and the waste condition can not occur.

Drawings

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

fig. 2 is a perspective view of a limiting plate according to the present invention;

FIG. 3 is a schematic view of a pressing mechanism according to the present invention;

fig. 4 is a radial sectional view of the winding drum according to the present invention.

In the figure: the device comprises a machine frame 1, a laminating roller 2, an unwinding roller 3, a screw rod 4, a locking nut 41, a limiting plate 5, a 51 penetrating port, a 52 abutting ring, a 53 penetrating hole, a 6 slitting component, a 7 winding drum, a 71 strip-shaped port, an 8 tensioning component, a 81 tensioning roller, a 82 guiding roller, a 9 abutting mechanism, a 91 fixing plate, a 92 spring, a 93 magnetic abutting block, a 94 magnetic stripe and a 95 rotating rod.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a device of cutting of medical crepe paper, including frame 1, from one side to the opposite side in proper order install a plurality of unreeling roller 3 in frame 1, tensioning component 8, cut subassembly 6 and a winding drum 7, still install two pairs of laminating rollers 2 in frame 1, one of them pair of laminating roller 2 sets up and unreels between roller 3 and tensioning component 8 in a plurality of, can send the medical crepe paper that is paid off simultaneously by the medical crepe scroll of cartridge on a plurality of unreeling roller 3 to tensioning component 8 tensioning after can pasting together, another pair of laminating roller 2 sets up between subassembly 6 and winding drum 7 of cutting, can send the winding drum 7 to and convolute after further pasting the multilayer medical crepe after will cutting.

Further, the slitting component 6 comprises a rotating shaft and a plurality of slitting cutters, the rotating shaft is rotatably connected to the rack 1, and the plurality of slitting cutters are arranged on the rotating shaft according to slitting intervals.

Specifically, tensioning assembly 8 includes two guide rolls 82 and tensioning roller 81, and two guide rolls 82 rotate to be connected in frame 1, and tensioning roller 81 rotates on the installation frame 1 to be located two guide rolls 82's top, tensioning roller 81 can realize dragging medical crepe paper, and then realize tightening.

Further, limiting plate 5 is installed to one side of a plurality of unreeling rollers 3, can carry out spacing alignment to a plurality of medical crepe scroll simultaneously, be equipped with the through-hole 51 that supplies unreeling roller 3 to pass on limiting plate 5, the rear side of through-hole 51 is fixed with supports ring 52, support ring 52 can restrict the medical crepe scroll that the cover was located on unreeling roller 3 and move to limiting plate 5, the front side of frame 1 is fixed with two screw rods 4, be equipped with the through-hole 53 that supplies screw rod 4 to pass on limiting plate 5, screw rod 4 passes through-hole 53 forward and extends after from, the extension end spiral shell of screw rod 4 is connected with lock nut 41.

Further, the lateral wall of a winding drum 7 is equipped with the bar mouth 71 that supplies the medical crepe paper after cutting to get into, install in the winding drum 7 and support tight mechanism 9, support tight mechanism 9 and include bull stick 95, fixed plate 91, a plurality of magnetism support piece 93 and magnetic stripe 94, the closed setting of installation end of winding drum 7, bull stick 95 rotates to be connected on the internal surface of winding drum 7 closed end and to extending in the winding drum 7, fixed plate 91 is fixed on the bull stick 95 lateral wall, magnetic stripe 91 inlays to be established on the 7 inner walls of winding drum near bar mouth 71 position, be equipped with the recess on the fixed plate 91, a plurality of magnetism support piece 93 pass through spring 92 elastic connection in the recess.

Further, the winding drum 7 and the rotating shaft are driven to rotate by a motor.

Furthermore, the plurality of unwinding rollers 3 are circumferentially arranged by taking the center of the space between the pair of attaching rollers 2 as the center of a circle, so that the medical crepe paper pulled out by the plurality of medical crepe paper rolls is consistent in length to the attaching rollers, and further the medical crepe paper rolls can be used up simultaneously, and the waste condition can not occur.

When in use, a plurality of rolls of medical crepe paper are inserted into the corresponding unwinding roller 3, the through hole 51 on the limiting plate 5 is correspondingly inserted, the abutting ring 52 abuts against the inner ring of the medical crepe paper roll, the limiting plate 5 is not contacted with the medical crepe paper, the unwinding process of the medical crepe paper is prevented from being influenced, at the moment, the screw 4 passes through the through hole 53 and is locked by the locking nut 41, the medical crepe paper is pulled out from the medical crepe paper rolls and sequentially passes through the two pairs of laminating rollers 2, the two guide rollers 82 and the tensioning roller 81, the motor is started to drive the rotating shaft to rotate, the rotating shaft drives the plurality of slitting knives to slit the tightened medical crepe paper, the slit medical crepe paper is further laminated together by the laminating rollers 2 and then is inserted into the winding drum 7 through the strip-shaped opening 71, then the rotating rod 95 is rotated to drive the plurality of magnetic abutting blocks 93 to rotate to the positions corresponding to the magnetic stripes 94, and the magnetic abutting blocks 93 and the magnetic stripes 94 are attracted by heteropolarity, and then the tail ends of the multiple layers of medical crepe paper can be clamped, the motor drives the winding drum 7 to rotate, the winding process can be completed, and after the winding is finished, the magnetic abutting block 93 is rotated away from the magnetic strip 94, so that the wound medical crepe paper can be drawn out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a device of cutting of medical crepe paper, includes frame (1), its characterized in that, install a plurality of unreeling roller (3), tensioning component (8), cut subassembly (6) and winding drum (7) from one side to opposite side in proper order in frame (1), still install two pairs of laminating rollers (2) on frame (1), wherein a pair of laminating roller (2) set up and unreel between roller (3) and tensioning component (8) in a plurality of, can send tensioning component (8) tensioning after the medical crepe paper that the medical crepe scroll of cartridge was simultaneously discharged on a plurality of unreeling roller (3) is laminated together, another sets up and cuts subassembly (6) and receipts reel (7) between to laminating roller (2), can send the multilayer medical crepe after cutting to receipts reel (7) after further laminating and convolute.

2. A slitting device for medical crepe paper according to claim 1 characterized in that the slitting component (6) comprises a rotating shaft and a plurality of slitting knives, the rotating shaft is rotatably connected to the frame (1), and the plurality of slitting knives are installed on the rotating shaft according to the slitting distance.

3. A slitting device for medical crepe paper according to claim 2, characterized in that the winding drum (7) and the rotating shaft are driven by a motor.

4. A slitting device for medical crepe paper according to claim 1, characterized in that the tensioning unit (8) comprises two guiding rollers (82) and a tensioning roller (81), the two guiding rollers (82) are rotatably connected to the frame (1), and the tensioning roller (81) is rotatably mounted on the frame (1) and located above the two guiding rollers (82).

5. The slitting device for medical crepe paper according to claim 1, wherein a limiting plate (5) is installed on one side of the unwinding rollers (3) to limit and align the medical crepe paper rolls simultaneously.

6. The medical crepe paper slitting device according to claim 5, characterized in that a through hole (51) through which the unwinding roller (3) passes is formed in the limiting plate (5), a retaining ring (52) is fixed to the rear side of the through hole (51), the retaining ring (52) can limit the medical crepe paper roll sleeved on the unwinding roller (3) to move towards the limiting plate (5), two screws (4) are fixed to the front side of the frame (1), a through hole (53) through which the screw (4) passes is formed in the limiting plate (5), the screw (4) passes through the through hole (53) from back to front and extends out, and a locking nut (41) is screwed to the extending end of the screw (4).

7. The slitting device for medical crepe paper according to claim 1, the side wall of the winding drum (7) is provided with a strip-shaped opening (71) for the cut medical crepe paper to enter, a tightening mechanism (9) is arranged in the winding drum (7), the tightening mechanism (9) comprises a rotating rod (95), a fixing plate (91), a plurality of magnetic tightening blocks (93) and a magnetic strip (94), the installation end of the winding drum (7) is arranged in a closed mode, the rotating rod (95) is rotatably connected to the inner surface of the closed end of the winding drum (7) and extends into the winding drum (7), the fixing plate (91) is fixed on the side wall of the rotating rod (95), the magnetic strip (94) is embedded on the inner wall of the winding drum (7) close to the strip-shaped opening (71), the fixed plate (91) is provided with a groove, and the magnetic abutting blocks (93) are elastically connected in the groove through springs (92).

8. The slitting device for medical crepe paper according to claim 1, wherein the unwinding rollers (3) are circumferentially arranged with the center of the distance between the pair of laminating rollers (2) as the center of the circle.