Cutting assembly

Abstract

The utility model relates to the technical field of cutting equipment, in particular to a cutting assembly which comprises a bottom frame, a first cutting roller is rotatably mounted on one side of the upper surface of the bottom frame through a first mounting frame, and a winding roller is movably mounted on the other side of the upper surface of the bottom frame through a first vertical frame. A second cutting roller is rotatably mounted on the upper surface of the bottom frame on the side, opposite to the first mounting frame, of the first vertical frame through a second mounting frame, and a material roller is movably mounted on the upper surface of the bottom frame on the side, opposite to the second mounting frame, of the first mounting frame through a second vertical frame; the sawtooth cutting blades are fixedly installed on the outer side of the first cutting roller at equal intervals. The annular cutting blades are fixedly installed on the outer side of the second cutting roller at equal intervals. Wherein the sawtooth cutting blade is perpendicular to the annular cutting blade. The non-woven fabric winding device solves the problem that the non-woven fabric is difficult to wind again after being used in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting equipment technical field, concretely is a cutting assembly. BACKGROUND

[0002] Daily cosmetics manufacturing can produce wet wipes for removing makeup, and the raw material of these wet wipes for removing makeup is non-woven fabric. The non-woven fabric needs to be cut to an appropriate size to be processed into wet wipes for removing makeup.

[0003] Chinese utility model patent: the disclosure number for CN219992034U, a daily cosmetic manufacturing cutting device is disclosed, including cutting table, the cutting table left and right sides are all provided with sinking groove, two sinking grooves are all provided with lower conveying roller, two lower conveying rollers are provided with upper conveying roller on the upside, two lower conveying rollers and two upper conveying rollers are all fixedly provided with support shaft, the front and rear ends of four support shafts are all rotatably connected with cutting table through bearing, the front end of four support shafts is connected with power assembly, the cutting table is fixedly provided with support plate, the middle part of support plate is fixedly provided with electric push rod, the bottom side telescopic end of electric push rod is fixedly provided with cutting knife, the upper surface of cutting table is provided with cutting groove at the position corresponding to cutting knife.

[0004] In the prior art CN219992034U, the left corresponding lower conveying roller and upper conveying roller and the right corresponding lower conveying roller and upper conveying roller can guide the non-woven fabric to the left, the electric push rod drives the cutting knife to descend to cut the non-woven fabric. During cutting, the left lower conveying roller and upper conveying roller extrude and convey the non-woven fabric, which is equivalent to pressing the non-woven fabric downward, and the cutting knife bottom end is biased to the right side for cutting, so that the non-woven fabric can be cut in an unfolded state. The left corresponding lower conveying roller and upper conveying roller can guide the cut non-woven fabric to the left, and the right lower conveying roller and upper conveying roller can continue to guide the non-woven fabric to the left. When the left end of the non-woven fabric moves to the left, it will be extruded and conveyed by the left lower conveying roller and upper conveying roller. Then the cutting knife is lowered again to cut the non-woven fabric. This cycle can realize high-quality cutting of the non-woven fabric.

[0005] However, when cutting non-woven fabric wet wipes, the cut non-woven fabric usually needs to be rewound to facilitate the formation of a cylindrical shape and packaging. In the prior art, the non-woven fabric is difficult to be rewound after cutting, so a cutting assembly is needed to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a cutting assembly with the advantages of rewinding the cut non-woven fabric, solving the problem of rewinding the non-woven fabric after using the device in the prior art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: a cutting assembly, including the chassis, the upper surface side of the chassis is rotatably installed with first cutting roller through first mounting bracket, the upper surface other side of the chassis is movably installed with winding roller through first stand, the upper surface of the chassis opposite side of first stand and first mounting bracket is rotatably installed with second cutting roller through second mounting bracket, the upper surface of the chassis opposite side of first mounting bracket and second mounting bracket is movably installed with material roller through second stand, it further includes, sawtooth cutting piece and annular cutting piece,

[0008] Sawtooth cutting piece is equidistantly fixedly installed outside first cutting roller;

[0009] Annular cutting piece is equidistantly fixedly installed outside second cutting roller;

[0010] Wherein, sawtooth cutting piece is perpendicular to annular cutting piece.

[0011] When using the cutting assembly in the technical scheme, the material roller wound with non-woven fabric is installed on the first stand, then the non-woven fabric on the material roller is passed from below the second cutting roller and around the first cutting roller from above, and then the non-woven fabric is passed from below the winding roller and fixed with the winding roller, at this time, the winding roller can be rotated clockwise by the operator through the crank handle, so that the non-woven fabric can be cut by the sawtooth cutting piece on the second cutting roller when the winding roller is rotated, and the non-woven fabric will not be broken after being cut by the sawtooth cutting piece, at this time, the non-woven fabric is cut again by the annular cutting piece on the first cutting roller, so that the non-woven fabric is cut into a long strip, and the non-woven fabric wound on the winding roller is divided, so that subsequent packaging operation is facilitated.

[0012] Preferably, universal wheels are fixedly installed at the four corners of the lower surface of the chassis, and brake devices are arranged on the four universal wheels.

[0013] By fixing universal wheels at the four corners of the lower surface of the chassis, and arranging brake devices on the four universal wheels, the device can be moved by the universal wheel pushing device, and positioned by the brake device when reaching the use site.

[0014] Preferably, the first mounting bracket and the second mounting bracket are matched in size, and bearings are arranged on the top of the first mounting bracket and the second mounting bracket.

[0015] By matching the size of the first mounting bracket and the second mounting bracket, and arranging bearings on the top of the first mounting bracket and the second mounting bracket, the first cutting roller and the second cutting roller can rotate smoothly.

[0016] Preferably, the top of the first stand is designed in an open structure, and both ends of the winding roller are rotatably installed in the opening of the top of the first stand.

[0017] The first stand top is designed as an open structure, and both ends of the winding roller are rotatably installed in the opening of the first stand top, so that the winding roller can be conveniently disassembled and rotated on the first stand top.

[0018] Preferably, the winding roller is provided with a screw hole at one end and a crank handle is screwed into the screw hole, and the installation height of the winding roller is higher than that of the second cutting roller.

[0019] The winding roller is provided with a screw hole at one end and a crank handle is screwed into the screw hole, so that the winding roller can be rotated by the crank handle, and the installation height of the winding roller is higher than that of the second cutting roller, so that the non-woven fabric on the side opposite to the second cutting roller can be tightened.

[0020] Preferably, the second stand top is designed as an open structure, and both ends of the material roller are rotatably installed in the opening of the second stand top.

[0021] The second stand top is designed as an open structure, and both ends of the material roller are rotatably installed in the opening of the second stand top, so that the material roller can be conveniently disassembled and rotated on the second stand top.

[0022] Preferably, the installation height of the material roller is higher than that of the winding roller, and the non-woven fabric is wound on the material roller.

[0023] The installation height of the material roller is higher than that of the winding roller, so that the non-woven fabric can be tightened on the side opposite to the second cutting roller.

[0024] Compared with the prior art, the utility model has the beneficial effects as follows:

[0025] The sawtooth cutting piece and the annular cutting piece are fixedly installed on the outer sides of the first cutting roller and the second cutting roller respectively, and the sawtooth cutting piece is perpendicular to the annular cutting piece, so that when the material roller wound with the non-woven fabric is installed on the first stand, the non-woven fabric on the material roller is passed under the second cutting roller and around the first cutting roller, and then the non-woven fabric is passed under the winding roller and fixed to the winding roller, at this time, the winding roller can be rotated clockwise by the crank handle, so that the non-woven fabric can be cut by the sawtooth cutting piece on the second cutting roller when the winding roller rotates, and the non-woven fabric will not be broken after being cut by the sawtooth cutting piece, at this time, the non-woven fabric is cut again by the annular cutting piece on the first cutting roller, so that the non-woven fabric is cut into a strip shape, and the non-woven fabric wound on the winding roller is divided, thereby achieving the effect of rewinding the cut non-woven fabric. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the front view structural schematic drawing of the utility model;

[0027] Figure 2 It is the cross section structural schematic drawing of the utility model;

[0028] Figure 3 It is the front view structural schematic drawing of the utility model;

[0029] Figure 4 It is the top view structural schematic drawing of the utility model.

[0030] In the drawing: 1, bottom frame; 2, first vertical frame; 3, winding roller; 4, material roller; 5, second vertical frame; 6, first cutting roller; 7, first mounting frame; 8, second mounting frame; 9, second cutting roller; 10, universal wheel; 11, crank handle; 12, sawtooth cutting piece; 13, annular cutting piece. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] EMBODIMENT

[0033] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the utility model provides an embodiment: a cutting assembly, including bottom frame 1, the upper surface one side of bottom frame 1 is rotatably installed with first cutting roller 6 through first mounting frame 7, the upper surface other side of bottom frame 1 is movably installed with winding roller 3 through first vertical frame 2, the upper surface of the bottom frame 1 on the opposite side of first vertical frame 2 and first mounting frame 7 is rotatably installed with second cutting roller 9 through second mounting frame 8, the upper surface of the bottom frame 1 on the opposite side of first mounting frame 7 and second mounting frame 8 is movably installed with material roller 4 through second vertical frame 5, still include, sawtooth cutting piece 12 and annular cutting piece 13;

[0034] Specifically,

[0035] Sawtooth cutting piece 12 is equidistantly fixedly installed on the outside of first cutting roller 6;

[0036] Annular cutting piece 13 is equidistantly fixedly installed on the outside of second cutting roller 9;

[0037] Wherein, sawtooth cutting piece 12 is perpendicular to annular cutting piece 13.

[0038] By setting the sawtooth cutting blade 12 and the ring cutting blade 13, and fixing the sawtooth cutting blade 12 equidistantly outside the first cutting roller 6, and fixing the ring cutting blade 13 equidistantly outside the second cutting roller 9, and the sawtooth cutting blade 12 is perpendicular to the ring cutting blade 13, and then in actual operation, the material roller 4 wound with non-woven fabric is installed on the first stand 2, then one end of the non-woven fabric on the material roller 4 is passed from below the second cutting roller 9, and is wound around from above the first cutting roller 6, and then the non-woven fabric is passed from below the winding roller 3 and is fixed with the winding roller 3, at this time, the operator can rotate the winding roller 3 clockwise by the crank 11, so that when the winding roller 3 rotates, the non-woven fabric can be cut by the sawtooth cutting blade 12 on the second cutting roller 9, and after the non-woven fabric is cut by the sawtooth cutting blade 12, the non-woven fabric will not be broken, at this time, the non-woven fabric is cut again by the ring cutting blade 13 on the first cutting roller 6, so that the non-woven fabric is cut into a strip shape, and the non-woven fabric wound on the winding roller 3 is divided, achieving the effect of rewinding the cut non-woven fabric.

[0039] Further, the bottom frame 1 is fixedly installed with universal wheels 10 at the four corners of the lower surface, and the four universal wheels 10 are each provided with a brake device.

[0040] By fixedly installing the universal wheels 10 at the four corners of the lower surface of the bottom frame 1, and providing the four universal wheels 10 with brake devices, the device can be moved by the universal wheel 10 pushing device, and positioned by the brake device after reaching the use location.

[0041] Further, the first mounting bracket 7 and the second mounting bracket 8 are matched in size, and the first mounting bracket 7 and the second mounting bracket 8 are each provided with a bearing at the top.

[0042] By matching the size of the first mounting bracket 7 and the second mounting bracket 8, and providing the first mounting bracket 7 and the second mounting bracket 8 with bearings at the top, the first cutting roller 6 and the second cutting roller 9 can rotate smoothly.

[0043] Further, the first stand 2 is designed with an open top structure, and the two ends of the winding roller 3 are rotatably installed in the opening of the top of the first stand 2.

[0044] By designing the top of the first stand 2 with an open structure, and rotatably installing the two ends of the winding roller 3 in the opening of the top of the first stand 2, the winding roller 3 can be conveniently disassembled and rotated on the top of the first stand 2.

[0045] Further, the winding roller 3 is provided with a threaded hole at one end and is threadedly installed with a crank 11, and the installation height of the winding roller 3 is higher than the installation height of the second cutting roller 9.

[0046] Through being provided with screw holes at one end of the winding roller 3 and being threadedly installed with the crank 11, the winding roller 3 can be rotated by the crank 11, and the installation height of the winding roller 3 is higher than that of the second cutting roller 9, so that the non-woven fabric on the opposite side of the winding roller 3 and the second cutting roller 8 can be tightened.

[0047] Further, the top of the second stand 5 is designed as an open structure, and the two ends of the material roller 4 are rotatably installed in the opening of the top of the second stand 5.

[0048] By designing the top of the second stand 5 as an open structure and rotatably installing the two ends of the material roller 4 in the opening of the top of the second stand 5, the material roller 4 can be conveniently disassembled and rotated on the top of the second stand 5.

[0049] Further, the installation height of the material roller 4 is higher than that of the winding roller 3, and the non-woven fabric is wound on the material roller 4.

[0050] By installing the material roller 4 higher than the winding roller 3, the non-woven fabric can be tightened on the opposite side of the material roller 4 and the second cutting roller 9.

[0051] In use, the material roller 4 wound with non-woven fabric is installed on the first stand 2, then one end of the non-woven fabric on the material roller 4 is passed under the second cutting roller 9 and around the first cutting roller 6 from above, and then the non-woven fabric is passed under the winding roller 3 and fixed with the winding roller 3. At this time, the winding roller 3 can be rotated clockwise by the crank 11, so that the non-woven fabric can be cut by the sawtooth cutting piece 12 on the second cutting roller 9 when the winding roller 3 rotates, and the non-woven fabric will not break after being cut by the sawtooth cutting piece 12. At this time, the non-woven fabric is cut again by the annular cutting piece 13 on the first cutting roller 6, so that the non-woven fabric is cut into a strip shape, and the non-woven fabric wound on the winding roller 3 is divided, so that subsequent packaging operation is facilitated.

[0052] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A cutting assembly, comprising a base frame (1), a first cutting roller (6) is rotatably mounted on one side of the upper surface of the base frame (1) through a first mounting frame (7), a winding roller (3) is movably mounted on the other side of the upper surface of the base frame (1) through a first vertical frame (2), a second cutting roller (9) is rotatably mounted on the upper surface of the base frame (1) on the opposite side of the first vertical frame (2) and the first mounting frame (7) through a second mounting frame (8), and a material roller (4) is movably mounted on the upper surface of the base frame (1) on the opposite side of the first mounting frame (7) and the second mounting frame (8) through a second vertical frame (5), characterized in that, Also include: Sawtooth cutting blade (12), equidistant fixed installation in the first cutting roller (6) outside; Annular cutting blade (13), equidistant fixed installation in the second cutting roller (9) outside; Wherein, sawtooth cutting blade (12) and annular cutting blade (13) vertical.

2. A cutting assembly according to claim 1, wherein, The bottom frame (1) lower surface four corners are respectively fixedly installed with universal wheel (10), four universal wheel (10) are equipped with brake device.

3. A cutting assembly according to claim 1, wherein, The first mounting bracket (7) and the second mounting bracket (8) size matching, first mounting bracket (7) and the second mounting bracket (8) top are equipped with bearing.

4. The cutting assembly of claim 1, wherein, The first stand (2) top adopts open structure design, winding roller (3) both ends are rotatably installed in the open of the first stand (2) top.

5. The cutting assembly of claim 1, wherein, The winding roller (3) one end is provided with screw hole and is threadedly installed with crank (11), winding roller (3) installation height is higher than the installation height of the second cutting roller (9).

6. A cutting assembly according to claim 1 wherein, The second stand (5) top adopts open structure design, material roller (4) both ends are rotatably installed in the open of the second stand (5) top.

7. The cutting assembly of claim 1, wherein, The material roller (4) installation height is higher than the installation height of the winding roller (3), and the material roller (4) is wound with non-woven fabric.

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