CN213499706U

CN213499706U - Paper cutter cutting board capable of preventing paper from being stuck

Info

Publication number: CN213499706U
Application number: CN202022395503.7U
Authority: CN
Inventors: 陈惠荣; 朱晓英
Original assignee: Guangzhou Ruifeng Paper Products Co ltd
Current assignee: Guangzhou Ruifeng Paper Products Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-22
Anticipated expiration: 2030-10-23

Abstract

The application relates to a paper-jamming-preventing paper cutter board, which comprises a rectangular cutter board and a plurality of groups of blades, wherein one side of each blade, which is far away from a cutting edge, is fixed on the cutter board in a spot welding manner, the plane of each group of blades is vertical to the plane of the cutter board, a plurality of groups of elastic gaskets are bonded on the cutter board, each gasket is in a strip shape, the thickness of each gasket is greater than the height of each blade, and each gasket is bonded around the periphery of each group of blades; each group of blades encloses to close and is the closed region, and the upper right corner of cutting board bonds and has the elastic component, and the elastic component is located each group of blades and encloses the closed region inside of closing, and the elastic component stretches out the terminal surface that each group of gasket deviates from the cutting board under natural state. This application makes the personnel of tailorring can take off the cardboard of laminating with the gasket from the cutting board because of the camber, compares in traditional operation mode, and the process efficiency who takes off the cardboard promotes.

Description

Paper cutter cutting board capable of preventing paper from being stuck

Technical Field

The application relates to the field of water purification, in particular to a paper cutting machine knife board capable of preventing paper from being stuck.

Background

The paper cutter is a paper cutting tool, generally includes paper cutter base and slidingtype cut-off knife body, and the edge of a knife is through special treatment, cuts sharp and durable, and the product after cutting is neat hairless. The modern paper cutter is greatly improved in function compared with the old paper cutter, and the types of electric paper cutters, electronic paper cutters, numerical control paper cutters and the like are developed.

For orders with large quantity, the numerical control paper cutter has irreplaceable advantage. The numerical control type paper cutter comprises a paper cutter and a cutting board, wherein a plurality of groups of blades arranged in an array mode are fixed on the cutting board, when paper cutting operation is carried out, a whole paper board is placed on the paper cutter, the paper cutter continuously moves to enable the paper board to be in contact with the cutting board, the paper board is pressed, and the paper board is cut by the blades of each group.

In view of the above-mentioned related technologies, the inventor believes that there is a disadvantage in that, in the case of a cardboard to be cut, the cardboard is cut in a rolled state, so that each set of the cut cardboard is easily bent to have a certain curvature, and when the cardboard is cut by means of a cutting board, the cardboard is easily attached to the cutting board, and the cut cardboard is not easily removed, so that there is room for improvement.

SUMMERY OF THE UTILITY MODEL

In order to take off smoothly from the cutting board to the cardboard that has certain camber, promote the labor efficiency of personnel of cutting, this application provides a paper cutter cutting board of anti-sticking paper.

The application provides a cut-off board of paper machine of anti-sticking paper adopts following technical scheme:

the cutting board of the paper cutting machine comprises a rectangular cutting board and a plurality of groups of blades, wherein one side of each blade, which is far away from a cutting edge, is fixed on the cutting board in a spot welding manner, the plane of each group of blades is perpendicular to the plane of the cutting board, a plurality of groups of elastic gaskets are bonded on the cutting board, each gasket is in a strip shape, the thickness of each gasket is greater than the height of each blade, and each gasket is bonded around the periphery of each group of blades; each group of blades enclose a closed area, an elastic piece is bonded at the upper right corner of the cutting board, the elastic piece is positioned in the closed area enclosed by each group of blades, and the elastic piece extends out of each group of gaskets and deviates from the end face of the cutting board in a natural state.

By adopting the technical scheme, the cutting board is used as a fixed base body of each group of blades, one side of each group of blades, which is far away from the cutting edge, is fixedly connected with the surface of the cutting board, the plane of each group of blades is vertical to the plane of the cutting board, when the paper board is cut, the paper board moves towards one side of the cutting board, a plurality of groups of gaskets are bonded on the cutting board and surround the periphery of each group of blades, the thickness of each group of gaskets is larger than the height of the blades, when the paper board moves towards one side of the cutting board, the end surface of the paper board is abutted against each group of gaskets on the cutting board, along with the continuous movement of the paper cutter, the paper board is pressed to be continuously abutted against each group of gaskets, each group of gaskets has elasticity, each group of gaskets is compressed to shrink towards one side of the cutting board, so that the cutting edge of each group of blades is protruded out of the end surface of one side of each group of gaskets, along with the continuous pressing of, cutting the paper board by each group of blades; after finishing cutting, the cutter releases the application of pressure to the cardboard, each group's shrink gasket is kick-backed under elastic effect this moment, each group's gasket promotes the cardboard to the one side of keeping away from the cutting board, make cardboard and each group blade break away from, simultaneously under the effect of elastic component, promote the cardboard to the one side of keeping away from the cutting board when the elastic component resets, make appear the gap of stretching out hand gripping cardboard convenient for between cardboard and the cutting board, so the personnel of cutting can take off from the cutting board because of the curvature cardboard of camber and gasket laminating, compare in traditional operation mode, the process efficiency who takes off the cardboard promotes, personnel of cutting's labor efficiency also obtains promoting.

Preferably, two adjacent groups of blades are mutually abutted, and the vertical edges of the two adjacent groups of blades are fixed by spot welding.

Through adopting above-mentioned technical scheme, adjacent each group blade is butt each other and is fixed along vertical border spot welding, and each group blade is fixed with the cutting board spot welding, and it is fixed to spot welding between the adjacent blade, makes each group blade change to whole from independent individual, and each group blade fixed connection makes the closed region's that each group blade encloses structural strength promotion, and the stability after each group blade pressurized promotes.

Preferably, two ends of the cutting edges of two adjacent groups of blades are both concavely provided with notches, and the depth of each group of notches is greater than the thickness of each group of gaskets when the gaskets are pressed.

By adopting the technical scheme, one corner of each group of adjacent blades far away from the cutting board is concavely provided with the notch, the depth of each group of notches is larger than the thickness of each group of gaskets when the blades are pressed, each group of gaskets are pressed when the paperboard is cut, each group of blades cuts the paperboard, the depth of each group of notches is larger than the thickness of each group of gaskets when the blades are pressed, the paperboard is not cut at the position of each group of notches when the paperboard is pressed, the positions of each group of notches have connection relations, after the paperboard is cut, due to the arrangement of each group of notches, the paperboard is adhered with a slender connecting belt, and each group of paper strips avoids the shape of each group of paper strips cut on the paperboard from being separated from the paperboard, so that the paperboard can be taken down at one time after the paper sheets are cut, meanwhile, the integrity of the paperboard in the transportation process is ensured, and the shapes of each group are not easy to scatter.

Preferably, a set of the gasket is bonded between two adjacent sets of the blades which are distributed vertically and distributed horizontally on the cutting board, the end surfaces of the blades facing the vertical position of the gasket are respectively abutted against the two sets of the blades, and the end surfaces of the blades facing the horizontal position of the gasket are respectively abutted against the two sets of the blades.

Through adopting above-mentioned technical scheme, it has a set of gasket to bond between two sets of blades of the upper and lower distribution of cutting board, and a set of gasket separates upper and lower and left and right sides two sets of blades, and a set of gasket realizes the separation to upper and lower and left and right sides two sets of blades promptly, and then has promoted the compactedness of each group's blade on the cutting board, makes a set of cardboard can tailor out more molding, has promoted the utilization ratio of cardboard, has promoted manufacturing enterprise's economic benefits.

Preferably, a gap is formed between two adjacent groups of the gaskets.

Through adopting above-mentioned technical scheme, have the clearance between two sets of adjacent gaskets, when the cardboard moved to one side of cutting board, the cardboard exerted pressure to each group's gasket, and each group's gasket receives pressure deformation, and the gasket after the deformation gets into the clearance between two sets of gaskets.

Preferably, each group of blades encloses a closed area, a plurality of groups of gaskets are bonded inside each group of blades enclosing the closed area, and one surface of each gasket facing the blades is abutted against each group of blades.

By adopting the technical scheme, each group of blades enclose a closed area, a plurality of groups of gaskets are also bonded in the enclosed area, each group of gaskets fills the space in the blades, when the paperboard is cut, the paperboard is abutted against each group of gaskets, and each group of gaskets supports the paperboard; after the cutting is finished, the cushion pieces of each group rebound, the paper board is pushed out from the inner parts of the enclosed blade pieces of each group, and the cutting efficiency of the paper board is improved.

Preferably, two groups of corners at the lower end part of the cutting board are both rounded.

Through adopting above-mentioned technical scheme, two sets of corners of tip all carry out the radius angle setting under the cutting board, make the lower tip both ends corner of cutting board comparatively smooth, when the cutting board was installed to the joint subassembly on the cutter, inside the tip that the radius angle set up changed the grafting income joint subassembly, had promoted the installation effectiveness of cutting board.

Preferably, the upper end part of the plane where the knife board is located is concavely provided with a handle, and the handle is located on a vertical plane in the length direction of the knife board.

Through adopting above-mentioned technical scheme, be fixed with a plurality of groups blade on the cutting board, when the cutting board was transported in the workshop, the personnel of tailorring can hold the handle and transport with the cutting board, reduced with the cutting board on the contact of each group blade, promoted the protection to the personnel of tailorring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cutting board is provided with a plurality of groups of blades which are enclosed to form a closed area in a spot welding mode, each group of gaskets surrounds each group of blades and is fixedly bonded with the cutting board, each group of gaskets is simultaneously bonded with the cutting board enclosed by each group of cutting boards, each group of gaskets surrounds each group of blades, when the paper board is cut, the paper board extrudes each group of gaskets to enable each group of gaskets to shrink, the paper board is contacted with each group of blades, after the cutting is finished, each group of gaskets rebound, meanwhile, the elastic piece rebounds to enable the paper board to be separated from each group of blades, gaps are formed between the paper board and the cutting board, when the paper board is taken down, a cutting person is not easily scratched by each group of blades, the efficiency of the paper board taking down process is improved compared with that of a traditional operation mode, and the labor efficiency of the cutting person is also improved;

2. the depth of each group of notches is greater than the thickness of each group of gaskets when being pressed, the paperboard is not cut at the position of each group of notches when the paperboard is pressed, and after the paperboard is cut, slender paper slips are adhered to the paperboard due to the arrangement of each group of notches, so that the shapes of each group of cut paper on the paperboard are prevented from being separated from the paperboard, the paperboard can be conveniently taken down at one time after the cutting is finished, the integrity of the paperboard in the transportation process is ensured, and the shapes of each group of cut paper are not easy to scatter;

3. a set of gasket is bonded between two sets of blades distributed on the upper portion and the lower portion of the cutting board, and the separation of the upper blade set and the lower blade set is achieved through the set of gasket, so that the compactness of the upper blade set and the lower blade set of the cutting board is improved, more shapes can be cut out through a set of paper boards, the utilization rate of the paper boards is improved, and the economic benefits of production enterprises are improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

fig. 4 is an enlarged view at C in fig. 3.

Description of reference numerals: 1. a cutting board; 11. a handle; 2. a blade; 21. a notch; 22. cutting edges; 3. a gasket; 4. a paperboard; 41. modeling; 42. a connecting belt; 5. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cutting board of trimmer. Referring to fig. 1 and 2, the cutting tool comprises a rectangular cutting board 1 and a plurality of groups of blades 2, each group of blades 2 comprises a tool body and a cutting edge 22 extending along the length direction of the tool body, the tool body of each blade 2 is fixed with the board surface of the cutting board 1 in a spot welding manner, and each group of cutting edges 22 deviates from the plane of the cutting board 1. The upper end part of the end surface of the knife board 1 fixed with each group of blades 2 is concavely provided with a handle 11, and the handle 11 is positioned on the middle vertical surface of the knife board 1 in the length direction. And two groups of corners at the lower end part of the cutting board 1 are both provided with rounding facilities.

In the embodiment, each group of blades 2 encloses a square area, and in a specific production operation, the position of each group of blades 2 is determined according to a model 41 to be cut, so that each group of blades 2 encloses a closed shape. The plane of each group of blades 2 is perpendicular to the plane of the cutting board 1, a plurality of groups of gaskets 3 are bonded on the cutting board 1, each gasket 3 is in a strip shape, each group of gaskets 3 has elasticity, and polyurethane foam is preferably selected here. The thickness of each group of gaskets 3 is greater than the height of each group of blades 2, and each group of gaskets 3 is fixedly bonded around each group of blades 2; the blades 2 are enclosed to form a closed area, and a plurality of groups of gaskets 3 are also bonded on the knife board 1 in the enclosed closed area.

After each group of the gaskets 3 is bonded with the knife board 1, each group of the gaskets 3 is tightly abutted to each adjacent group of the blades 2, each group of the blades 2 is positioned between the two adjacent groups of the gaskets 3, and the two groups of the gaskets 3 surround the blades 2. A group of gaskets 3 is bonded between the groups of blades 2 distributed on the upper and lower sides of the surface of the knife board 1, the extending direction of the gaskets 3 is parallel to the extending direction of the two groups of blades 2, the upper end surface of each group of gaskets 3 is abutted against the upper end blade 2, and the lower end surface of each group of gaskets 3 is abutted against the lower end blade 2; a group of gaskets 3 is bonded between the groups of blades 2 distributed on the left and right of the surface of the cutting board 1, the extending direction of the gaskets 3 is parallel to the extending direction of the two groups of blades 2, the left end surface of each group of gaskets 3 is abutted with the blade 2 at the left end, and the right end surface of each group of gaskets 3 is abutted with the blade 2 at the right end. Each group of adjacent spacers 3 has a gap therebetween.

Referring to fig. 1 and 3, an elastic member 5 is bonded to the upper right corner of the cutting board 1, four sets of blades 2 at the upper right corner of the cutting board 1 enclose a closed area, and the elastic member 5 is located inside the area at the upper right corner. Elastic component 5 is the paper spare, and the texture of elastic component 5 is the horizontal direction, and the optional multilayer corrugated paper of elastic component 5 bonds. The end surface of one side of the elastic piece 5 far away from the knife board 1 extends out of the end surface of one side of each group of the pads 3 far away from the knife board 1.

Referring to fig. 3 and 4, two adjacent sets of blades 2 are abutted against each other, and the vertical edges of the two adjacent sets of blades 2 are fixed by spot welding. Both ends of the cutting edge 22 of each group of blades 2 are concavely provided with notches 21, and the two groups of notches 21 are opposite. The depth of the indentations 21 is greater than the thickness of each set of shims 3 when compressed. The cardboard 4 is brought close to the cutter plate 1 by the cutter, and the shapes 41 corresponding to the shapes surrounded by the respective sets of blades 2 are cut out from the cardboard 4, and the shapes 41 of the respective sets are not cut out at the positions of the respective sets of notches 21, thereby forming the connecting tape 42 (see fig. 1).

The implementation principle of the cutting board of the paper cutter of the embodiment of the application is as follows:

the cutting board 1 of the paper cutter is manufactured, the cutting board 1 is scribed according to a model 41 to be cut on a paper board 4, each group of blades 2 are fixed on the cutting board 1 in a spot welding manner according to a line scribed on the cutting board 1, two adjacent groups of blades 2 are mutually abutted, and notches 21 on the two groups of blades 2 are opposite; and bonding the groups of the gaskets 3 with the cutting board 1 by glue one by one, wherein the groups of the gaskets 3 surround the groups of the blades 2, and when cutting operation is not performed, the groups of the blades 2 are positioned in the two adjacent groups of the gaskets 3, and meanwhile, the elastic piece 5 is bonded at the position of the upper right corner of the cutting board 1.

When carrying out tailorring of cardboard 4, fix cutting board 1 on the joint fixing device of cutter earlier, two sets of corners of cutting board 1 tip carry out the radius angle setting, are convenient for fix cutting board 1 grafting. Placing a paper board 4 on a cutting machine, electrifying the cutting machine to move, enabling an upper paper board 4 to move towards one side of a cutting board 1, enabling the paper board 4 to be pressed to be in contact with the cutting board 1, enabling each group of gaskets 3 to be pressed by the pressure of the paper board 4, enabling each group of gaskets 3 to shrink towards one side of the cutting board 1, enabling the thickness of each group of gaskets 3 to be smaller than the height of each blade 2, enabling the paper board 4 to be in contact with each group of blades 2, completing cutting of the paper board 4, enabling the paper board 4 to be abutted to an elastic piece 5, and enabling the elastic piece 5 to be pressed to be contained in a closed area enclosed by each group of blades 2; the sheet 4 is uncut at the location of the respective notches 21, the sets of shapes 41 on the sheet 4 cooperate with the closed shape enclosed by the sets of blades 2, and the sheet 4 forms connecting strips 42 at the location of the respective sets of notches 21.

After finishing cutting out cardboard 4, the cutter resets, no longer exert pressure to cardboard 4, each group of gasket 3 and cardboard 4 butt, gasket 3 resets, the thickness of gasket 3 after resetting is greater than the height of each group of blade 2, simultaneously in the upper right corner position of cutting board 1, elastic component 5 resets, so elastic component 5 promotes the upper right corner of cardboard 4, make the upper right corner of cardboard 4 separate with each group of gasket 3, the personnel of cutting out can take off cardboard 4 with camber smoothly, be difficult for being scratched by each group of blade 2 when taking off cardboard 4, compare in traditional operation mode, the labor efficiency of the process of personnel of cutting out the cardboard 4 obtains promoting.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a trimmer cutting board of anti-sticking paper, includes cutting board (1) and a plurality of group blade (2), its characterized in that: the cutting board (1) is rectangular, one side of each blade (2) departing from the cutting edge (22) is fixed on the cutting board (1) in a spot welding mode, the plane where each group of blades (2) is located is perpendicular to the plane where each group of blades (1) is located, a plurality of groups of elastic gaskets (3) are bonded on the cutting board (1), each gasket (3) is strip-shaped, the thickness of each gasket (3) is larger than the height of each blade (2), and each gasket (3) surrounds the periphery of each group of blades (2) to be bonded; each group of blades (2) enclose a closed area, an elastic part (5) is bonded to the upper right corner of the knife board (1), the elastic part (5) is located in each group of closed areas enclosed by the blades (2), and the elastic part (5) extends out of each group of gaskets (3) and deviates from the end face of the knife board (1) in a natural state.

2. The paper trimmer blade according to claim 1, characterized in that: the adjacent two sets of blade (2) butt each other, adjacent two sets of the vertical border spot welding of blade (2) is fixed.

3. The paper trimmer blade according to claim 1, characterized in that: two ends of the cutting edge (22) of the two adjacent groups of blades (2) are both concavely provided with notches (21), and the depth of each group of notches (21) is greater than the thickness of each group of gaskets (3) when being pressed.

4. The paper trimmer blade according to claim 1, characterized in that: the cutting board is characterized in that a set of gaskets (3) is bonded between every two adjacent sets of blades (2) which are distributed up and down and left and right on the cutting board (1), the end faces of the blades (2) which face the up and down positions of the gaskets (3) are respectively abutted against the upper and lower sets of blades (2), and the end faces of the blades (2) which face the left and right positions of the gaskets (3) are respectively abutted against the left and right sets of blades (2).

5. The paper trimmer blade according to claim 1, characterized in that: gaps are reserved between two adjacent groups of the gaskets (3).

6. The paper trimmer blade according to claim 1, characterized in that: the blades (2) of each group enclose a closed area, a plurality of groups of gaskets (3) are bonded inside the blades (2) of each group enclosing the closed area, and one surface, facing the blades (2), of each gasket (3) is abutted to the blades (2) of each group.

7. The paper trimmer blade according to claim 1, characterized in that: two groups of corners at the lower end part of the cutting board (1) are both arranged in a rounding way.

8. The paper trimmer blade according to claim 1, characterized in that: the upper end part of the plane where the cutting board (1) is located is concavely provided with a handle (11), and the handle (11) is located on the middle vertical plane of the cutting board (1) in the length direction.