CN214981493U - Safety protection device of paper cutter - Google Patents
Safety protection device of paper cutter Download PDFInfo
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- CN214981493U CN214981493U CN202023281995.3U CN202023281995U CN214981493U CN 214981493 U CN214981493 U CN 214981493U CN 202023281995 U CN202023281995 U CN 202023281995U CN 214981493 U CN214981493 U CN 214981493U
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Abstract
The utility model discloses a safety protection device of a paper cutter, which comprises an operation table and a cutter holder, wherein the cutter holder is arranged on the outer wall of the upper end of the operation table, a paper placing opening is arranged in the outer wall of the front end of the cutter holder, a paper pushing plate is arranged in the paper placing opening, when a motor is electrified, the output end of the paper pushing plate drives a sliding plate to move backwards, when a finishing plate is contacted with paper, a motor drives a worm wheel to rotate reversely, so that the sliding plate moves forwards and the finishing plate moves backwards together, then the motor rotates forwards again, so that the sliding plate and the finishing plate reset, after the motor continuously and repeatedly works, the finishing plate finishes the paper, and ensures the cleanness and smoothness of the cut edge of the paper, when the sliding plate moves backwards, the sliding plate is connected with the left fixed plate through a connecting spring, so that the sliding plate keeps higher stability, and the finishing plate is connected through a buffer spring, when making the arrangement board arrange in order the paper, avoid the paper fold to appear, protect the paper.
Description
Technical Field
The utility model belongs to the technical field of the paper cutter is relevant, concretely relates to paper cutter safety arrangement.
Background
The paper cutter is a traditional product and is used for processing the paper cutting requirement at the later stage of printing. The paper cutting machine is developed from a mechanical paper cutting machine to a tape control type paper cutting machine, and is also developed to a cutting system with microcomputer program control, color display, full-image operation guide visual processing, computer-aided cutting external programming and production data editing, so that the production preparation time is shorter, the cutting precision is higher, the labor intensity is lower, the operation is safer, burrs and chamfers generated by cutting paper are reduced, and after the paper is cut by a cutter every time, the paper is manually sorted by using tools such as a sorting plate and the like, so that the cleanness and flatness of the cut edge of the paper are ensured.
The existing paper cutter technology has the following problems: present paper cutter still has some not enoughly, and is inconvenient arranges in order the paper, can not accomplish automatic arrangement, mostly is artifical arrangement, and is more dangerous, has the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paper cutter safety arrangement to it is mostly the problem that there is the potential safety hazard in artificial arrangement more danger to propose present paper cutter in solving above-mentioned background.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device of a paper cutting machine comprises an operation table and a cutter holder, wherein the cutter holder is installed on the outer wall of the upper end of the operation table, a paper placing opening is formed in the outer wall of the front end of the cutter holder, a paper pushing plate is arranged in the paper placing opening, a cutter is arranged on the front side of the paper pushing plate, a protection device is fixed on the operation table on the front side of the cutter, the protection device comprises a left fixing plate, a sorting plate, a buffer spring, a sliding plate, a right fixing plate and a motor, the left fixing plate and the right fixing plate are connected in a sliding mode through the sliding plate, the sorting plate and the sliding plate are connected through the buffer spring, the motor is fixed on the outer wall of the right end, close to the front side, of the right fixing plate, a left sliding groove is formed in the left fixing plate, a left sliding block is fixed on the outer wall of the left end of the sliding plate, the left sliding block is arranged in the left sliding groove, and the left sliding block and the left fixing plate are elastically connected through a connecting spring, the right sliding groove is formed in the right fixing plate, a right sliding block is fixed on the outer wall of the right end of the sliding plate, a threaded rod is arranged in the right sliding block, a worm is fixed on the outer wall of the front end of the threaded rod, a worm wheel is arranged on the upper side of the worm, and the motor is electrically connected with the external power supply.
Preferably, the outer wall of the right end of the left fixing plate and the outer wall of the left end of the right fixing plate are both internally provided with sliding chutes.
Preferably, the right sliding block is arranged inside the right sliding groove, and a threaded hole is formed in the right sliding block.
Preferably, the worm wheel is fixed on the output end of the motor.
Preferably, the right fixed plate is provided with a shaft hole close to the inner part of the outer wall of the right end of the front side, and the output end of the motor is sleeved in the shaft hole.
Compared with the prior art, the utility model provides a paper cutter safety arrangement possesses following beneficial effect:
the utility model discloses paper cutter is through increasing protection device on the operation panel, and this protection device fixes in the place ahead of paper, arranges the paper after cutting through protection device for the paper section roughness is more neat, appears dangerously when avoiding manual arrangement, makes the hand obtain the protection.
Cutter drive arrangement drive cutter cuts the paper in vertical plane inclination down, utilize the principle of saw, frictional force is little when cutting the paper, it is accurate to cut, reduce the production of paper burr and chamfer, after the motor circular telegram, its output drive sliding plate backward movement, after finishing the board and contacting the paper, motor drive worm wheel antiport, make the sliding plate move forward, and finishing board is together backward movement, then the motor corotation again, make sliding plate and finishing board reset, after lasting the repeated operation through the motor, make finishing board neatly arrange the paper, and the clean roughness of paper side cut has been guaranteed.
When the sliding plate backward movement, pass through connecting spring coupling because of left sliding block and left fixed plate, make the sliding plate keep higher stability, the arrangement board passes through buffer spring to be connected moreover for when the arrangement board is arranged the paper, avoid the paper fold to appear, protect the paper.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic perspective view of a safety protection device of a paper cutting machine according to the present invention;
fig. 2 is a schematic top view of the protection device according to the present invention;
fig. 3 is a schematic sectional structure view of the protection device of the present invention;
in the figure: 1. an operation table; 2. a tool apron; 3. a paper placing opening; 4. a cutter; 5. pushing the paper board; 6. a protection device; 61. a left fixing plate; 62. arranging a plate; 63. a buffer spring; 64. a sliding plate; 65. a right fixing plate; 66. a motor; 7. a left sliding groove; 8. a connecting spring; 9. a left slider; 10. a threaded rod; 11. a right slider; 12. a right sliding groove; 13. a worm; 14. a worm gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a safety protection device of a paper cutter comprises an operating table 1 and a cutter holder 2, wherein the cutter holder 2 is installed on the outer wall of the upper end of the operating table 1, a paper placing opening 3 is formed in the outer wall of the front end of the cutter holder 2, a paper pushing plate 5 is arranged in the paper placing opening 3, a cutter 4 is arranged on the front side of the paper pushing plate 5, a protection device 6 is fixed on the operating table 1 on the front side of the cutter 4, the protection device 6 comprises a left fixing plate 61, an arranging plate 62, a buffer spring 63, a sliding plate 64, a right fixing plate 65 and a motor 66, the left fixing plate 61 and the right fixing plate 65 are in sliding connection through the sliding plate 64, the arranging plate 62 and the sliding plate 64 are in spring connection through the buffer spring 63, the motor 66 is fixed on the outer wall of the right end of the right fixing plate 65 close to the front side, a left sliding groove 7 is formed in the left fixing plate 61, a left sliding block 9 is fixed on the outer wall of the left end of the sliding plate 64, the left sliding block 9 is arranged in the left sliding groove 7, left sliding block 9 and left fixed plate 61 pass through coupling spring 8 elastic connection, and right sliding tray 12 has been seted up to the inside of right fixed plate 65, is fixed with right sliding block 11 on the outer wall of sliding plate 64 right-hand member, and the inside of right sliding block 11 is provided with threaded rod 10, is fixed with worm 13 on the outer wall of threaded rod 10 front end, and the upside of worm 13 is provided with worm wheel 14, and motor 66 passes through external power source electric connection.
The sliding grooves are formed in the outer wall of the right end of the left fixing plate 61 and the outer wall of the left end of the right fixing plate 65, so that the left sliding block 9 penetrates through the left sliding groove to be installed in the left sliding groove 7, the right sliding block 11 penetrates through the right sliding groove to be installed in the right sliding groove 12, and when the sliding plate 64 moves back and forth, the sliding plates are kept stable through the left sliding block 9 and the right sliding block 11.
Right sliding block 11 sets up in the inside of right sliding tray 12, and threaded hole is seted up to the inside of right sliding block 11, and after motor 66 circular telegram, the output drive worm wheel 14 of motor 66 is rotatory, and worm wheel 14 and worm 13 intermeshing for worm wheel 14 drives worm 13 and rotates, and threaded rod 10 is followed it and is rotated simultaneously, and right sliding block 11 and threaded rod 10 pass through threaded connection, make right sliding block 11 can the back-and-forth movement.
The worm wheel 14 is fixed on the output of motor 66, and after the circular telegram of motor 66, the output drive worm wheel 14 of motor 66 is rotatory, and worm wheel 14 and worm 13 intermeshing for worm wheel 14 drives worm 13 and rotates, is favorable to putting in order the paper, conveniently cuts.
The shaft hole has been seted up to right side fixed plate 65 near inside the right-hand member outer wall of front side, and the output cover of motor 66 is established in the inside in shaft hole, and the output drive worm wheel 14 of motor 66 is rotatory like this for sliding plate 64 back-and-forth movement utilizes buffer spring 63's elasticity, makes arrangement board 62 constantly rock around, arranges paper neatly, avoids manual arranging, protects it.
The utility model discloses a theory of operation and use flow: after the protection device 6 of the utility model is installed, firstly, the paper is orderly arranged in the paper placing opening 3, the driving device inside the cutter holder 2 drives the cutter 4 to incline downwards in a vertical plane to cut the paper, the paper is cut by utilizing the principle of a saw, and the paper is pushed forwards by the paper pushing plate 5 at the rear side of the paper, so that the paper can be continuously cut, and the paper needs to be orderly arranged before cutting, at the moment, the switch is opened, after the motor 66 is electrified, the output end of the motor 66 drives the worm wheel 14 to rotate, and the worm wheel 14 is mutually meshed with the worm 13, so that the worm wheel 14 drives the worm 13 to rotate, the threaded rod 10 rotates along with the threaded rod, the right sliding block 11 is connected with the threaded rod 10 through threads, so that the right sliding block 11 can move backwards, and when the sliding plate 64 moves backwards, because the left sliding block 9 is connected with the left fixing plate 61 through the connecting spring 8, the sliding plate 64 keeps higher stability, after the tidying plate 62 contacts the paper, the motor 66 drives the worm wheel 14 to rotate reversely, so that the sliding plate 64 moves forwards, the tidying plate 62 moves backwards together, then the motor 66 rotates forwards again, the sliding plate 64 and the tidying plate 62 reset, and after the motor 66 continuously and repeatedly works, the tidying plate 62 tidies the paper, and the cleaning flatness of the paper trimming is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a paper cutter safety arrangement, includes operation panel (1) and blade holder (2), its characterized in that: the paper feeding device is characterized in that the cutter holder (2) is installed on the outer wall of the upper end of an operating platform (1), a paper placing opening (3) is formed in the outer wall of the front end of the cutter holder (2), a paper pushing plate (5) is arranged in the paper placing opening (3), a cutter (4) is arranged on the front side of the paper pushing plate (5), a protection device (6) is fixed on the operating platform (1) on the front side of the cutter (4), the protection device (6) comprises a left fixing plate (61), a sorting plate (62), a buffer spring (63), a sliding plate (64), a right fixing plate (65) and a motor (66), the left fixing plate (61) and the right fixing plate (65) are in sliding connection through the sliding plate (64), the sorting plate (62) and the sliding plate (64) are in spring connection through the buffer spring (63), the motor (66) is fixed on the outer wall of the right fixing plate (65) close to the front side, a left sliding groove (7) is formed in the left fixing plate (61), be fixed with left sliding block (9) on sliding plate (64) left end outer wall, left sliding block (9) set up the inside at left sliding tray (7), left side sliding block (9) and left fixed plate (61) are through coupling spring (8) elastic connection, right sliding tray (12) have been seted up to the inside of right fixed plate (65), be fixed with right sliding block (11) on sliding plate (64) right-hand member outer wall, the inside of right sliding block (11) is provided with threaded rod (10), be fixed with worm (13) on threaded rod (10) front end outer wall, the upside of worm (13) is provided with worm wheel (14), motor (66) are through external power source electric connection.
2. The safety protection device of a paper cutter according to claim 1, characterized in that: the outer wall of the right end of the left fixing plate (61) and the outer wall of the left end of the right fixing plate (65) are both internally provided with sliding chutes.
3. The safety protection device of a paper cutter according to claim 1, characterized in that: the right sliding block (11) is arranged inside the right sliding groove (12), and a threaded hole is formed in the right sliding block (11).
4. The safety protection device of a paper cutter according to claim 1, characterized in that: the worm wheel (14) is fixed on the output end of the motor (66).
5. The safety protection device of a paper cutter according to claim 1, characterized in that: the right fixing plate (65) is provided with a shaft hole close to the inner part of the outer wall of the right end of the front side, and the output end of the motor (66) is sleeved in the shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281995.3U CN214981493U (en) | 2020-12-30 | 2020-12-30 | Safety protection device of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023281995.3U CN214981493U (en) | 2020-12-30 | 2020-12-30 | Safety protection device of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214981493U true CN214981493U (en) | 2021-12-03 |
Family
ID=79142218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023281995.3U Active CN214981493U (en) | 2020-12-30 | 2020-12-30 | Safety protection device of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214981493U (en) |
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2020
- 2020-12-30 CN CN202023281995.3U patent/CN214981493U/en active Active
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