CN216707673U - Paper cutting machine - Google Patents
Paper cutting machine Download PDFInfo
- Publication number
- CN216707673U CN216707673U CN202123028766.5U CN202123028766U CN216707673U CN 216707673 U CN216707673 U CN 216707673U CN 202123028766 U CN202123028766 U CN 202123028766U CN 216707673 U CN216707673 U CN 216707673U
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- fixedly connected
- fixed
- transmission
- base
- transmission structure
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- 238000005520 cutting process Methods 0.000 title claims abstract description 58
- 230000005540 biological transmission Effects 0.000 claims abstract description 79
- 238000003825 pressing Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000123 paper Substances 0.000 description 50
- 230000003139 buffering effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of paper manufacturing, in particular to a paper cutter, which comprises: a fixed frame; the top end inside the fixed frame is fixedly connected with a transmission structure, the transmission structure comprises a servo motor, and the servo motor is fixedly connected with one side inside the fixed frame; the bottom end of the transmission structure is fixedly connected with the overturning structure, the overturning structure comprises a fixed base, the top end of the fixed base is fixedly connected with the transmission structure, and the bottom end of the transmission structure is fixedly connected with a cutting blade; the fixing structure, the both sides fixedly connected with fixed knot of the inside bottom of transmission structure constructs, and fixed knot constructs including connecting the base, connect the inside one side fixed connection of base and transmission structure, the inside bottom fixedly connected with buffer structure of transmission structure. The paper fixing structure is convenient for fixing paper, and the buffer structure is matched with the fixing structure to avoid the damage of the paper caused by over-violent force of the fixing structure.
Description
Technical Field
The utility model relates to the technical field of paper manufacturing, in particular to a paper cutter.
Background
The paper cutter is a traditional product and is used for processing the paper cutting requirement at the later stage of printing. From mechanical paper cutters to tape-controlled paper cutters, to micro-computer-controlled, color-display, full-image-operation-guided visualization processing, and computer-aided cutting external programming and editing production data, there are a number of problems or drawbacks with the existing paper cutters:
firstly, the traditional paper cutter is inconvenient for fixing paper, has higher error rate due to an automatic cutting mode, cannot recover after cutting due to batch cutting, and has higher damage cost;
secondly, the traditional paper cutter is inconvenient for automatically moving the cutting knife, and because the paper production is batch operation, the paper is uneven in size due to uneven manual cutting force application, and the labor cost is high;
the third, traditional paper cutter is not convenient for nimble upset and cuts the sword, cuts the sword and can not overturn during the use, because the dangerous during operation of cutting the sword easily takes place the potential safety hazard, and discovery behind the starting drive cuts the position not right, perhaps cuts the sword and not sharp enough when leading to cutting the paper of locating and taking place to pile up, is not convenient for timely loss stopping.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paper cutter, which solves the problems of inconvenience in fixing paper, inconvenience in automatically moving a cutting knife and inconvenience in flexibly overturning the cutting knife in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a paper cutter comprising:
a fixed frame;
the top end inside the fixed frame is fixedly connected with a transmission structure, the transmission structure comprises a servo motor, and the servo motor is fixedly connected with one side inside the fixed frame;
the bottom end of the transmission structure is fixedly connected with the overturning structure, the overturning structure comprises a fixed base, the top end of the fixed base is fixedly connected with the transmission structure, and the bottom end of the transmission structure is fixedly connected with a cutting blade;
the fixing structure, the both sides fixedly connected with fixed knot of the inside bottom of transmission structure constructs, and fixed knot constructs including connecting the base, connect the inside one side fixed connection of base and transmission structure, the inside bottom fixedly connected with buffer structure of transmission structure.
Preferably, the transmission structure includes spacing spout, and the top of spacing spout and the inside top fixed connection of fixed frame, one side fixedly connected with transmission threaded rod of servo motor, and one side of transmission threaded rod runs through there is movable slider, the surface of transmission threaded rod is equipped with the external screw thread, the inside of activity slider is equipped with the internal thread that mutually supports with the external screw thread on transmission threaded rod surface, the top fixedly connected with spacing slider of activity slider, and sliding connection between spacing slider and the spacing spout.
Preferably, unable adjustment base's bottom is equipped with the transmission gyro wheel, and the inside intermediate position department of transmission gyro wheel is equipped with and runs through the recess, it is equipped with the multiunit to run through the recess, and the multiunit runs through the recess and is the annular distribution about the centre of a circle of transmission gyro wheel, the both sides of unable adjustment base bottom are equipped with and run through the draw-in groove, and run through the draw-in groove and the diameter that runs through the recess the same, are equipped with the transmission handle rather than coaxial setting on the transmission gyro wheel.
Preferably, the bottom of unable adjustment base is equipped with fixed cassette, and the bottom of fixed cassette is cavity form, the articulated cutting blade that is connected with in bottom of fixed cassette, and the one end fixedly connected with rotating electrical machines of cutting the blade.
Preferably, the articulated connecting rod that is connected with one side on connecting the base top, one side fixed connection elastic element who keeps away from the connecting rod on connecting the base top, and elastic element have elasticity, elastic element's top and the bottom fixed connection of connecting rod, and the connecting rod keeps away from one side fixed connection fixed pressing plate who connects the base, fixed pressing plate is big end down's appearance.
Preferably, buffer structure includes connecting slot, and connecting slot's bottom and fixed frame's bottom fixed connection, connecting slot's top is equipped with the connection fixture block, and connects fixture block and connecting slot's junction fixed connection elastic metal wire, elastic metal wire has elasticity, the top fixedly connected with PMKD of connection fixture block, connect the axis symmetric distribution of fixture block about PMKD.
Compared with the prior art, the utility model has the beneficial effects that: this paper cutter has not only realized being convenient for fixed paper, has realized the automatic removal of being convenient for and has cut the sword, has realized the upset of being convenient for in a flexible way moreover and has cut the sword:
(1) the paper is convenient to fix through the fixing structure, the buffer structure is matched with the fixing structure to prevent the fixing structure from being damaged due to the fact that the fixing structure exerts too hard force, the error rate of an automatic cutting mode is high, batch cutting is conducted, the paper cannot be restored after cutting, the damage cost is high, the fixing structure fixes the paper at a determined cutting point, the defect rate of a product is prevented from being increased due to the fact that the paper is subjected to a thrust offset position during cutting, the fixing structure is based on the working principle that one side of a connecting rod is hinged to a connecting base, the connecting rod is convenient to turn over, the other side of the connecting rod is fixedly connected with a fixing pressing plate, and the fixing pressing plate is in a small-top-small-bottom-large conical shape, so that the paper can be conveniently pressed, and the connecting rod is pulled to press down through the elasticity of an elastic element to facilitate fixing of the paper;
(2) the automatic moving of the cutting knife is facilitated through the transmission structure, because the paper production is batch operation, the size of paper is easily uneven due to uneven force application during manual cutting, the labor cost is high, the transmission structure has the advantages that the cutting blade can be conveniently and stably moved, paper with the same size can be conveniently cut, and the transmission structure has the working principle that a servo motor is started to drive a transmission threaded rod to rotate;
(3) the utility model discloses a paper, including the cutting blade, the cutting blade is cut to the sword that cuts, the turning structure is convenient for nimble upset through flip structure and is cut the blade, because the potential safety hazard easily takes place for the sharper during operation of cutting the blade, alright cut when the sword that cuts overturns to the bottom, the angle of blade is cut in the upset, because the poor paper that just can not contact of cutting the blade of angle, the advantage of this structure is that discovery behind the starting drive cuts the skew of position, perhaps cuts the not enough sharpness of sword and leads to cutting the paper of department and take place when piling up the scheduling problem, the timely loss that ends of this structure is convenient for.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a partially enlarged view of the flip structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a side view of the fixed clamping seat of the utility model.
In the figure: 1. a fixed frame; 2. a transmission structure; 201. a servo motor; 202. a transmission threaded rod; 203. a limiting chute; 204. a limiting slide block; 205. a movable slide block; 3. a turning structure; 301. a drive handle; 302. a fixed base; 303. a transmission roller; 304. the groove is penetrated; 305. the clamping groove penetrates through the clamping plate; 4. cutting a blade; 5. a fixed structure; 501. fixing the pressing plate; 502. a connecting rod; 503. an elastic element; 504. Connecting a base; 6. a buffer structure; 601. fixing the bottom plate; 602. connecting a clamping block; 603. an elastic metal wire; 604. a connecting clamping groove; 7. fixing the card holder; 8. a rotating electric machine.
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.
Referring to fig. 1-4, an embodiment of the present invention is shown: a paper cutter, comprising:
a fixed frame 1;
the transmission structure 2 is fixedly connected to the top end inside the fixed frame 1, the transmission structure 2 is convenient for automatically moving the cutting knife, manual cutting force application unevenness easily causes uneven paper size and large labor cost because paper production is batch operation, and the transmission structure 2 comprises a servo motor 201, and the servo motor 201 is fixedly connected with one side inside the fixed frame 1; the transmission structure 2 using the servo motor 201 as a power source has the advantages that the cutting blade 4 can be moved stably, and paper with the same size can be cut conveniently;
the transmission structure 2 comprises a limiting sliding groove 203, the top end of the limiting sliding groove 203 is fixedly connected with the top end inside the fixed frame 1, one side of a servo motor 201 is fixedly connected with a transmission threaded rod 202, the working principle of the transmission structure 2 is that the servo motor 201 is started to drive the transmission threaded rod 202 to rotate, a movable sliding block 205 penetrates through one side of the transmission threaded rod 202, the surface of the transmission threaded rod 202 is provided with external threads, the inside of the movable sliding block 205 is provided with internal threads matched with the external threads on the surface of the transmission threaded rod 202, the transmission threaded rod 202 drives the movable sliding block 205 to move through a thread principle, the top end of the movable sliding block 205 is fixedly connected with a limiting sliding block 204, the limiting sliding block 204 is in sliding connection with the limiting sliding groove 203, and the limiting sliding block 204 and the limiting sliding groove 203 are in a sliding relationship so as to facilitate limiting;
the turning structure 3 is fixedly connected with the bottom end of the transmission structure 2, the cutting blade 4 can be conveniently and flexibly turned through the turning structure 3, potential safety hazards are easy to generate when the cutting blade 4 is sharp in work, the cutting can be carried out when the cutting knife turns to the bottom end, the angle of the cutting blade 4 can be turned, the cutting blade 4 can not contact paper due to the angle difference, the structure has the advantages that the cutting position is found to be deviated after the device is started, or the cutting knife is not sharp enough to cause the problem that the paper at the cutting position is accumulated, and the like, the structure is convenient to stop damage in time, the bottom end of the fixed base 302 is provided with the transmission roller 303, the middle position inside the transmission roller 303 is provided with a through groove 304, the through groove 304 is provided with a plurality of groups, the plurality of groups of through grooves 304 are distributed in an annular shape relative to the circle center of the transmission roller 303, the two sides of the bottom end of the fixed base 302 are provided with through grooves 305, after the device is adjusted to a certain angle, an inserting shaft is inserted into the through groove 304 to connect the through groove 305 and the through groove 304, so that the transmission roller 303 is fixed, the transmission roller 303 is provided with a transmission handle 301 which is coaxial with the transmission roller 303, and the transmission handle 301 is shaken during use, so that the transmission roller 303 is driven to rotate conveniently to adjust the angle;
the bottom end of the fixed base 302 is provided with a fixed clamping seat 7, the bottom end of the fixed clamping seat 7 is hollow, the bottom end of the fixed clamping seat 7 is hinged with a cutting blade 4, one end of the cutting blade 4 is fixedly connected with a rotating motor 8, and when the cutting device is used, the rotating motor 8 is started to drive the cutting blade 4 to rotate so as to cut a paperboard;
the automatic paper cutting machine comprises a fixed structure 5, wherein the fixed structure 5 is fixedly connected to two sides of the bottom end inside a transmission structure 2, paper is convenient to fix through the fixed structure 5, the error rate of an automatic cutting mode is high, batch cutting cannot be conducted, the paper cannot be restored after cutting, the damage cost is high, the fixed structure 5 fixes the paper at a determined cutting point, the defect rate of a product is prevented from being increased due to the fact that the paper is subjected to a thrust offset position during cutting, the fixed structure 5 comprises a connecting base 504, the connecting base 504 is fixedly connected with one side inside the transmission structure 2, the bottom end inside the transmission structure 2 is fixedly connected with a buffering structure 6, and the buffering structure 6 is matched with the fixed structure 5 to prevent the fixed structure 5 from being too violent to cause damage of the paper;
one side of the top end of the connecting base 504 is hinged with a connecting rod 502, the fixed structure 5 has the working principle that firstly one side of the connecting rod 502 is hinged with the connecting base 504, the connecting rod 502 can be turned over conveniently, one side of the top end of the connecting base 504, which is far away from the connecting rod 502, is fixedly connected with an elastic element 503, the elastic element 503 has elasticity, the connecting rod 502 is pulled to be pressed downwards through the elasticity of the elastic element 503, paper can be fixed conveniently, the top end of the elastic element 503 is fixedly connected with the bottom end of the connecting rod 502, one side of the connecting rod 502, which is far away from the connecting base 504, is fixedly connected with a fixed pressing plate 501, and the fixed pressing plate 501 is in a shape with a small top and a large bottom; the structure is convenient for pressing paper;
The working principle is as follows: when the paper-turning buffering structure is used, firstly, one side of a connecting rod 502 is hinged with a connecting base 504 to facilitate turning of the connecting rod 502, the other side of the connecting rod 502 is fixedly connected with a fixed pressing plate 501, the fixed pressing plate 501 is in a conical shape with a small upper part and a large lower part, the structure is convenient for pressing paper, the connecting rod 502 is pulled to press downwards through the elasticity of an elastic element 503 to facilitate fixing of the paper, the buffering structure 6 is based on the working principle that a connecting clamping block 602 is clamped and connected with a connecting clamping groove 604 to fix a fixed bottom plate 601 at the bottom end inside a fixed frame 1, an elastic metal wire 603 pushes the connecting clamping block 602 upwards through the elasticity of the elastic metal wire 603, and when the fixed pressing plate 501 presses downwards, the elastic metal wire 603 can act on relative force to prevent the contact part between the paper and the fixed pressing plate 501 from being damaged.
Afterwards, the both sides of unable adjustment base 302 bottom are equipped with and run through draw-in groove 305, and run through draw-in groove 305 with run through the diameter of recess 304 the same, after the angle has been adjusted to the device, insert the axle in running through recess 304 is inside, connect and run through draw-in groove 305 and run through recess 304, make drive roller 303 fixed, drive handle 301, connect through the connecting axle is articulated between unable adjustment base 302 and the drive roller 303, wave drive handle 301 during the use, it is rotatory to be convenient for drive roller 303, reach angle regulation's effect.
Finally, the operating principle of the turnover structure 3 is that the transmission handle 301 is shaken to drive the transmission gear 304 to rotate, the transmission gear 304 drives the transmission internal gear 303 to rotate through the transmission of a tooth, the transmission internal gear 303 drives the turning angle of the cutting blade 4 at the bottom end, the cutting blade 4 is hinged with the transmission internal gear 303 through a hinged shaft, and when the transmission structure 2 moves, the cutting blade 4 rotates around the hinged shaft, so that paper can be cut.
It will be evident to those skilled in the art that the utility model 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 utility model 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 (6)
1. A paper cutter, comprising:
a fixed frame (1);
the transmission structure (2) is fixedly connected to the top end inside the fixed frame (1), the transmission structure (2) comprises a servo motor (201), and the servo motor (201) is fixedly connected with one side inside the fixed frame (1);
the bottom end of the transmission structure (2) is fixedly connected with the turnover structure (3), the turnover structure (3) comprises a fixed base (302), and the top end of the fixed base (302) is fixedly connected with the transmission structure (2);
fixed knot constructs (5), both sides fixedly connected with fixed knot of the inside bottom of transmission structure (2) constructs (5), and fixed knot constructs (5) including connecting base (504), connect the inside one side fixed connection of base (504) and transmission structure (2), the inside bottom fixedly connected with buffer structure (6) of transmission structure (2).
2. The paper cutter of claim 1, wherein: transmission structure (2) include spacing spout (203), and the top of spacing spout (203) and the inside top fixed connection of fixed frame (1), one side fixedly connected with transmission threaded rod (202) of servo motor (201), and one side of transmission threaded rod (202) runs through has movable slider (205), the surface of transmission threaded rod (202) is equipped with the external screw thread, the inside of activity slider (205) is equipped with the internal thread that mutually supports with the external screw thread on transmission threaded rod (202) surface, the top fixedly connected with limit slider (204) of activity slider (205), and sliding connection between limit slider (204) and spacing spout (203).
3. The paper cutter of claim 1, wherein: the bottom of unable adjustment base (302) is equipped with drive roller (303), and the inside intermediate position department of drive roller (303) is equipped with and runs through recess (304), it is equipped with the multiunit to run through recess (304), and the multiunit runs through recess (304) and is the annular distribution about the centre of a circle of drive roller (303), the both sides of unable adjustment base (302) bottom are equipped with and run through draw-in groove (305), and run through draw-in groove (305) and the diameter that runs through recess (304) the same, are equipped with transmission handle (301) rather than coaxial setting on drive roller (303).
4. The paper cutter of claim 3, wherein: the bottom of unable adjustment base (302) is equipped with fixed cassette (7), and the bottom of fixed cassette (7) is cavity form, the bottom of fixed cassette (7) is articulated to be connected with cutting blade (4), and the one end fixedly connected with rotating electrical machines (8) of cutting blade (4).
5. The paper cutter of claim 1, wherein: the connecting device is characterized in that a connecting rod (502) is hinged to one side of the top end of the connecting base (504), one side, away from the connecting rod (502), of the top end of the connecting base (504) is fixedly connected with an elastic element (503), the elastic element (503) has elasticity, the top end of the elastic element (503) is fixedly connected with the bottom end of the connecting rod (502), one side, away from the connecting base (504), of the connecting rod (502) is fixedly connected with a fixed pressing plate (501), and the fixed pressing plate (501) is in a small-size-up shape.
6. The paper cutter of claim 1, wherein: buffer structure (6) are including connecting slot (604), and the bottom of connecting slot (604) and the bottom fixed connection of fixed frame (1), the top of connecting slot (604) is equipped with connection fixture block (602), and the junction fixed connection elastic metal silk (603) of connecting fixture block (602) and connecting slot (604), elastic metal silk (603) have elasticity, the top fixedly connected with PMKD (601) of connecting fixture block (602), connect fixture block (602) about the axis symmetric distribution of PMKD (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028766.5U CN216707673U (en) | 2021-12-03 | 2021-12-03 | Paper cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028766.5U CN216707673U (en) | 2021-12-03 | 2021-12-03 | Paper cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216707673U true CN216707673U (en) | 2022-06-10 |
Family
ID=81880173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123028766.5U Expired - Fee Related CN216707673U (en) | 2021-12-03 | 2021-12-03 | Paper cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216707673U (en) |
-
2021
- 2021-12-03 CN CN202123028766.5U patent/CN216707673U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220610 |