CN220700502U - Cutter mechanism of paper cutter - Google Patents
Cutter mechanism of paper cutter Download PDFInfo
- Publication number
- CN220700502U CN220700502U CN202321549263.9U CN202321549263U CN220700502U CN 220700502 U CN220700502 U CN 220700502U CN 202321549263 U CN202321549263 U CN 202321549263U CN 220700502 U CN220700502 U CN 220700502U
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- paper
- cutter
- support frame
- frame
- cutting
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 239000000123 paper Substances 0.000 claims abstract description 94
- 238000007373 indentation Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The utility model discloses a cutter mechanism of a paper cutter, which belongs to the technical field of paper cutters and comprises a cutting base and an upper mounting plate arranged on the cutting base through a support frame, wherein two parallel air cylinders are arranged between the support frame and the upper mounting plate; the front surface of the support frame is provided with a cutter assembly through three limit wheels which are respectively in an isosceles triangle shape; the bottom of support frame is equipped with the fender cardboard, and the below of cutter unit spare is located to the fender cardboard and is cut to the paper press fit, realizes that the paper that treats to cut through indentation wheel cooperation fender cardboard stably presses out the fold mark to and move downwards through the cylinder with the cylinder that cuts inboard drive shaft of cutter is connected, makes epaxial cutter of drive move down to the paper, and along with cutting the continuous downmovement of cutter, makes the paper at the effort of external force, removes and cuts the cutter and forms the effect to paper cutting.
Description
Technical Field
The utility model belongs to the technical field of paper cutters, and particularly relates to a cutter mechanism of a paper cutter.
Background
The paper cutting machine is provided with equipment for automatically positioning and cutting paper, and in the paper processing process, the required size is different according to the produced model, so that a cutter on the paper cutting machine is required to cut and shape according to the required size of the paper;
the retrieved bulletin number CN113370579A discloses a longitudinal cutter pinch roller structure and automatic paper packaging cutting device, which comprises a base, a pinch roller mounting frame, a steel roller and a cutter mechanism, wherein a guide rail is arranged on the base, a pinch roller is arranged on the pinch roller mounting frame, the steel roller is arranged at the center of the pinch roller and is fixed in position, a plurality of cutter grooves are formed in the pinch roller, a cutter of the cutter mechanism can move into the cutter grooves or leave the cutter grooves, and the pinch roller mounting frame is arranged on the guide rail to move along the guide rail direction and drive the pinch roller and the cutter to move along the guide rail direction;
the longitudinal cutter pinch roller structure and the automatic paper packaging cutting equipment need to manually position the paper when cutting the paper, so that the problem that the cutter on the cutter mechanism damages the hands of a worker due to deviation of the manual positioning position of the worker when manually positioning the paper can be solved, and the safety of the paper cutting machine when cutting the paper is reduced;
therefore, the utility model provides a cutter mechanism of a paper cutter for cutting paper boards through matching of paper blocking boards.
Disclosure of Invention
The present utility model is directed to a cutter mechanism of a paper cutter, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the cutter mechanism of the paper cutting machine comprises a cutting base and an upper mounting plate arranged on the cutting base through a support frame, wherein two parallel air cylinders are arranged between the support frame and the upper mounting plate;
a driving shaft is arranged in the vertical guide groove in the upper middle part of the supporting frame and is connected with the output end of the air cylinder in the middle part;
the front surface of the support frame is provided with a cutter assembly through three limit wheels which are respectively in an isosceles triangle shape;
the bottom of support frame is equipped with the fender cardboard, and the below that cutter unit was located to the fender cardboard presss from both sides the fit to cut paper.
Further, an adjusting groove matched with the upper limiting wheel to vertically move is formed in the supporting frame, and a sliding block is arranged in the adjusting groove.
Further, the cutter assembly comprises an indentation wheel which is fixed by tensioning through three limiting wheels and a cutter which is arranged on the inner side of the indentation wheel and is connected with a driving shaft on the supporting frame;
compression springs are arranged in the sliding block and the limiting wheel positioned in the middle of the sliding block, and the indentation wheel is tensioned by the compression springs.
Further, the driving shaft is connected with the air cylinder, and the air cylinder runs to move down the cutting knife to cut paper.
Further, the U-shaped avoidance frame in the middle of the paper blocking plate is fixed with the support block at the bottom of the installation frame;
the paper blocking plate is erected on the inner side of the indentation wheel through a U-shaped avoidance frame.
Further, the front end and the rear end of the paper blocking plate are respectively provided with a stop block which is obliquely matched with the paper blocking plate to push and press the paper blocking plate to be flat, and a reinforcing rib is arranged between the upper surface of the stop block and the U-shaped avoidance frame.
The utility model has the following technical effects and advantages:
according to the cutter mechanism of the paper cutting machine, the cutter assembly is arranged on the supporting frame, the paper blocking plate is arranged below the cutter assembly, when the paper is cut, the paper is input through the lower part of the paper blocking plate, the paper is limited below the cutter assembly through the paper blocking plate, and the purpose of pre-positioning the paper when the paper is cut by the cutter assembly is achieved;
the creasing wheel is arranged on the outer side of the cutting knife, so that a folding trace is stably pressed out of the paper to be cut through the creasing wheel and the paper blocking board, and a cylinder connected with a driving shaft on the inner side of the cutting knife moves downwards through the cylinder, so that the cutting knife on the driving shaft moves downwards to the paper, and the paper moves downwards along with the continuous movement of the cutting knife under the action of external force, and the cutting knife moves to form the action of cutting the paper;
according to the cutter mechanism of the paper cutting machine, the indentation wheels are located on the supporting frame through the three limiting wheels, when the indentation wheels need to be detached from the supporting frame, the limiting blocks located on the upper portion move downwards through the sliding blocks in a cylinder operation mode, the indentation wheels are loosened to be tensioned between the three limiting wheels, the contact between the inner sides of the indentation wheels and the limiting wheels is separated, and the purposes of conveniently detaching the indentation wheels and maintaining inner components of the installation frame are achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an exploded view of the present utility model.
In the figure: 1. cutting a base; 2. a support frame; 3. an upper mounting plate; 4. a cylinder; 5. a limiting wheel; 6. a paper blocking plate; 7. an adjustment tank; 8. a slide block; 9. an indentation wheel; 10. a drive shaft; 11. a cutting knife; 12. a U-shaped avoidance frame; 13. a stop block; 14. reinforcing ribs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a cutter mechanism of a paper cutter as shown in fig. 1-2, which comprises a cutting base 1 and an upper mounting plate 3 arranged on the cutting base 1 through a support frame 2, wherein two parallel air cylinders 4 are arranged between the support frame 2 and the upper mounting plate 3;
a driving shaft 10 is arranged in a vertical guide groove in the upper middle part of the support frame 2, and the driving shaft 10 is connected with the output end of the air cylinder 4 in the middle part;
the front surface of the support frame 2 is provided with cutter components through three limit wheels 5 which are respectively in isosceles triangle shape;
the bottom end of the supporting frame 2 is provided with a paper blocking plate 6, the paper blocking plate 6 is arranged below the cutter assembly and is in press fit cutting, a U-shaped avoidance frame 12 in the middle of the paper blocking plate 6 is fixed with a supporting block at the bottom of the supporting frame, the paper blocking plate 6 is arranged on the inner side of an indentation wheel 9 through the U-shaped avoidance frame 12, the paper blocking plate 6 is positioned on the inner side of the indentation wheel 9 and is matched with the paper blocking plate 6 to be cut in a press fit manner through the indentation wheel 9, the front end and the rear end of the paper blocking plate 6 are respectively provided with a stop block 13 which is in upper inclined fit with the paper blocking plate to push and press flat, a reinforcing rib 14 is arranged between the upper surface of the stop block 13 and the U-shaped avoidance frame 12, when the paper is uneven, the paper is fed into the bottom of the paper blocking plate 6 in an inclined manner through the stop block 13 at the front end of the paper blocking plate 6, and after the paper is pressed flat, the lower end of the cutting knife 11 is entered;
an adjusting groove 7 matched with the upper limiting wheel 5 to vertically move is formed in the support frame 2, a sliding block 8 is arranged in the adjusting groove 7, and the cutter assembly comprises an indentation wheel 9 which is tightly fixed through the three limiting wheels 5 and a cutting knife 11 which is arranged on the inner side of the indentation wheel 9 and is connected with a driving shaft 10 on the support frame 2; the sliding block 8 is connected with the air cylinder 4 positioned in the middle, and the limiting wheel 5 connected with the sliding block 8 moves vertically through the operation of the air cylinder 4;
when the indentation wheel 9 is required to be detached from the support frame 2 through the three limiting wheels 5, the limiting block positioned at the upper part is moved downwards through the sliding block 8 by the operation of the air cylinder 4, so that the indentation wheel 9 is loosened between the three limiting wheels 5, the inner side of the indentation wheel 9 is separated from the limiting wheels 5, and the purpose of facilitating the detachment and maintenance of the indentation wheel 9 and the internal components of the installation frame is achieved;
the driving shaft 10 is connected with the air cylinder 4 through the sliding block 8, and moves down to cut paper through the air cylinder 4 to the cutting knife 11, after the paper blocking plate 6 is pressed and fixed to the paper, the air cylinder 4 moves down to the driving shaft 10, moves down to the position of the cutting knife 11 through the driving shaft 10, moves down to the paper, presses down to produce cutting acting force to the paper, and cuts the paper.
According to the cutter mechanism of the paper cutter, a cutter assembly is arranged on a support frame 2, a paper blocking plate 6 is arranged below the cutter assembly, when paper is cut, the paper is input through the lower part of the paper blocking plate 6, the paper is limited below the cutter assembly through the paper blocking plate 6, and the purpose of pre-positioning the paper when the paper is cut by the cutter assembly is achieved;
and set up the indentation wheel 9 that locates the cutter 11 outside on the cutter unit spare, realize pressing out the fold trace steadily through indentation wheel 9 cooperation fender board 6 to the paper that treats the cutter, and the cylinder 4 operation that passes through slider 8 to be connected with cutter 11 inboard, move down through the operation braking of cylinder 4 to cutter 11, make cutter 11 on the drive shaft 10 move down to the paper on, and along with the continuous downward movement of cutter 11 for the paper is at the effort of external force, moves cutter 11 and forms the effect to the paper cutting.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a paper cutting machine cutter mechanism, includes cuts base (1), locates last mounting panel (3) on cutting base (1) through support frame (2), be equipped with two cylinder (4) side by side between support frame (2) and last mounting panel (3), its characterized in that:
the front surface of the supporting frame (2) is provided with a cutter assembly through three limit wheels (5) which are respectively in isosceles triangle shape;
the bottom of support frame (2) is equipped with paper blocking board (6), and paper blocking board (6) locates the below of cutter unit spare and presss from both sides the fit and cuts.
2. A paper cutter mechanism as claimed in claim 1, wherein: an adjusting groove (7) which is matched with the upper limiting wheel (5) to move vertically is formed in the supporting frame (2), and a sliding block (8) is arranged in the adjusting groove (7).
3. A paper cutter mechanism as claimed in claim 2, wherein: the cutter assembly comprises an indentation wheel (9) which is fixed by tensioning through three limit wheels (5), and a cutter (11) which is arranged at the inner side of the indentation wheel (9) and is connected with a driving shaft (10) on the supporting frame (2);
the sliding block (8) and the compression spring positioned in the middle limiting wheel are provided with tensioning indentation wheels (9).
4. A paper cutter mechanism according to claim 3, wherein: the driving shaft (10) is connected with the air cylinder (4) and moves down the cutting knife (11) to cut paper through the operation of the air cylinder (4).
5. A paper cutter mechanism according to claim 3, wherein: the U-shaped avoidance frame (12) in the middle of the paper blocking plate (6) is fixed with a supporting block at the bottom of the installation frame;
the paper blocking plate is arranged at the inner side of the indentation wheel (9) through a U-shaped avoidance frame (12).
6. A paper cutter mechanism as defined in claim 5, wherein: the front end and the rear end of the paper baffle are respectively provided with a stop block (13) which is obliquely matched with the paper board to push and press the paper board to be flat, and a reinforcing rib (14) is arranged between the upper surface of the stop block (13) and the U-shaped avoidance frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549263.9U CN220700502U (en) | 2023-06-17 | 2023-06-17 | Cutter mechanism of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321549263.9U CN220700502U (en) | 2023-06-17 | 2023-06-17 | Cutter mechanism of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700502U true CN220700502U (en) | 2024-04-02 |
Family
ID=90441387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321549263.9U Active CN220700502U (en) | 2023-06-17 | 2023-06-17 | Cutter mechanism of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700502U (en) |
-
2023
- 2023-06-17 CN CN202321549263.9U patent/CN220700502U/en active Active
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