CN110978112B - Disposable cutting device of paper material - Google Patents
Disposable cutting device of paper material Download PDFInfo
- Publication number
- CN110978112B CN110978112B CN201911273356.1A CN201911273356A CN110978112B CN 110978112 B CN110978112 B CN 110978112B CN 201911273356 A CN201911273356 A CN 201911273356A CN 110978112 B CN110978112 B CN 110978112B
- Authority
- CN
- China
- Prior art keywords
- tool bit
- sleeve
- cutting device
- fixedly connected
- ball screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 31
- 238000005520 cutting process Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000005498 polishing Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/12—Means for treating work or cutting member to facilitate cutting by sharpening the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention discloses a disposable cutting device for paper materials, which comprises a first tool bit, a second tool bit, a third tool bit, a polishing mechanism and a buffer mechanism, wherein the polishing mechanism is provided with two groups, the two groups of polishing mechanisms are respectively arranged at one side of the second tool bit and one side of the third tool bit, the polishing mechanism comprises a sleeve, the front end and the rear end of the sleeve are respectively and rotatably connected with a moving block, a ball screw is arranged in the sleeve, the other end of the ball screw is fixedly connected with a rotating block, one end of the outer surface of the ball screw is sleeved with a sleeve ring, and the bottom end of the sleeve ring is fixedly connected with a connecting rod. Install sleeve, ball screw, the lantern ring, movable block and the piece of whetting a knife in second tool bit and third tool bit one side through the design and be convenient for polish second tool bit and third tool bit, prevent that second tool bit and third tool bit can't cut the paper material after using for a long time, have brought fine development prospect.
Description
Technical Field
The invention belongs to the technical field of cutting, and particularly relates to a disposable cutting device for paper materials.
Background
Cutting is a physical action. The narrow sense of cutting means that objects with lower hardness, such as food, wood, and the like, are cut by a sharp tool such as a knife; cutting in the broad sense means breaking an object under pressure or high temperature by means of a tool, such as a machine tool, a flame, etc. The disposable cutting devices for paper materials appearing on the market still have various disadvantages and cannot meet the production requirements.
The disposable cutting device for the paper materials has the advantages that the bottom end of the existing disposable cutting device for the paper materials is relatively blunt after the cutter head on the disposable cutting device cuts the paper materials for many times in the using process, so that the problem that the paper materials cannot be normally cut is solved, and the disposable cutting device for the paper materials is provided.
Disclosure of Invention
The invention aims to provide a disposable cutting device for paper materials, and aims to solve the problem that the conventional disposable cutting device for paper materials cannot normally cut the paper materials because the bottom end of a cutter head on the disposable cutting device is blunt after the cutter head cuts the paper materials for multiple times in the using process in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a disposable cutting device for paper materials comprises a first cutter head, a second cutter head, a third cutter head, a grinding mechanism and a buffer mechanism, the two groups of grinding mechanisms are arranged at the same time and are respectively positioned at one side of the second tool bit and one side of the third tool bit, the polishing mechanism comprises a sleeve, the front end and the rear end of the sleeve are both rotationally connected with moving blocks, and a ball screw is arranged in the sleeve, the other end of the ball screw is fixedly connected with a rotating block, and one end of the outer surface of the ball screw is sleeved with a lantern ring, the bottom end of the lantern ring is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a sharpener block, the outer sides of the two moving blocks are both provided with a shifting block, the inner side of the shifting block is fixedly connected with a connecting column, the other end of the connecting column is fixedly connected with a clamping column, and a reset spring is arranged on the outer surface of the connecting column.
Preferably, a second pressing block is arranged on the front surface of the first cutter head, the second cutter head is arranged on one side of the first cutter head, the third cutter head is arranged on the other side of the first cutter head, and a bottom plate is arranged at the bottom end of the second pressing block.
Preferably, the bottom of second briquetting is provided with first briquetting, just the equal fixedly connected with buffer spring in lower surface both sides of second briquetting, two buffer spring's centre is provided with spacing post, the bottom fixedly connected with stopper of spacing post.
Preferably, the sleeve is in the shape of a semi-hollow cylinder, and the lower surface of the sleeve is provided with a square opening.
Preferably, the section of the lantern ring is circular, and the lantern ring is movably connected with the ball screw.
Preferably, a circular hole a is formed in one end of the outer side of the moving block, a circular hole B is formed in the other end of the outer side of the moving block, and the connecting column penetrates through the circular hole a.
Preferably, two limiting grooves are formed in the front surface and the rear surface of the second cutter head and the front surface and the rear surface of the third cutter head, and the clamping column is connected with the limiting grooves in a clamping mode.
Preferably, two fixing grooves are formed in the first pressing block, and the upper surfaces of the fixing grooves are provided with circular holes C.
Compared with the prior art, the invention has the beneficial effects that:
1. install sleeve, ball screw, the lantern ring, movable block and the piece of whetting a knife in second tool bit and third tool bit one side through the design and be convenient for polish second tool bit and third tool bit, prevent that second tool bit and third tool bit can't cut the paper material after using for a long time, have brought fine development prospect.
2. Through installing first briquetting, spacing post, buffer spring and the stopper in the second briquetting bottom of design and be convenient for play the cushioning effect to the paper material, prevent to cause the deformation when compressing tightly the paper material, great improvement the quality of production article, the practicality is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a partial top cross-sectional structure of a moving block according to the present invention;
FIG. 3 is a schematic top view of a portion of the sleeve of the present invention;
FIG. 4 is an enlarged cross-sectional view taken at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic partial front sectional view of the first compact according to the present invention.
In the figure: 1. a first cutter head; 2. a second cutter head; 3. a third cutter head; 4. a moving block; 5. rotating the block; 6. shifting blocks; 7. grinding a cutter block; 8. a first pressing block; 9. a second pressing block; 10. a connecting rod; 11. a collar; 12. a ball screw; 13. a sleeve; 14. a return spring; 15. connecting columns; 16. clamping the column; 17. a limiting column; 18. a buffer spring; 19. a limiting block; 20. a base plate.
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. 1-5, the present invention provides a technical solution: a disposable cutting device for paper materials comprises a first cutter head 1, a second cutter head 2, a third cutter head 3, two groups of grinding mechanisms and a buffer mechanism, wherein the two groups of grinding mechanisms are respectively arranged at one side of the second cutter head 2 and one side of the third cutter head 3, each grinding mechanism comprises a sleeve 13, the front end and the rear end of each sleeve 13 are respectively and rotatably connected with a movable block 4, and a ball screw 12 is arranged in the sleeve 13, the other end of the ball screw 12 is fixedly connected with a rotating block 5, and the lantern ring 11 has been cup jointed to ball screw 12's surface one end, and the bottom fixedly connected with connecting rod 10 of lantern ring 11, the other end fixedly connected with sharpener piece 7 of connecting rod 10, and the outside of two movable blocks 4 all is provided with shifting block 6, and the inboard fixedly connected with spliced pole 15 of shifting block 6, the other end fixedly connected with card post 16 of spliced pole 15, and the surface of spliced pole 15 is provided with reset spring 14.
In order to facilitate the use of the device, in the embodiment, it is preferable that the front surface of the first cutter head 1 is provided with a second pressing block 9, one side of the first cutter head 1 is provided with a second cutter head 2, the other side of the first cutter head 1 is provided with a third cutter head 3, and the bottom end of the second pressing block 9 is provided with a bottom plate 20.
In order to facilitate the buffering effect on the paper material, in this embodiment, preferably, the bottom end of the second pressing block 9 is provided with the first pressing block 8, the two sides of the lower surface of the second pressing block 9 are both fixedly connected with the buffer springs 18, the middle of the two buffer springs 18 is provided with the limiting column 17, and the bottom end of the limiting column 17 is fixedly connected with the limiting block 19.
In order to facilitate moving the sharpening block 7, in the embodiment, preferably, the sleeve 13 is shaped as a semi-hollow cylinder, and a square opening is opened on the lower surface of the sleeve 13.
In order to facilitate moving the collar 11, in the present embodiment, it is preferable that the collar 11 has a circular cross-sectional shape, and the collar 11 is movably connected to the ball screw 12.
In order to facilitate the rotation of the connecting column 15, in this embodiment, preferably, a circular hole a is formed at one end of the outer side of the moving block 4, a circular hole B is formed at the other end of the outer side of the moving block 4, and the connecting column 15 penetrates through the circular hole a.
In order to facilitate the engagement of the engaging column 16, in this embodiment, preferably, two limiting grooves are formed on the front surface and the rear surface of the second tool bit 2 and the third tool bit 3, and the engaging column 16 is engaged with the limiting grooves.
In order to facilitate the use of the first pressing block 8, in this embodiment, preferably, two fixing grooves are formed inside the first pressing block 8, and the upper surfaces of the fixing grooves are provided with circular holes C.
The working principle and the using process of the invention are as follows: after the device is installed, after the device is used for a long time, two shifting blocks 6 can be shifted, the two shifting blocks 6 drive the clamping column 16 to move under the action of the connecting column 15, so that the clamping column 16 is not clamped and connected with the second tool bit 2, the sleeve 13 can be moved downwards, when the sleeve 13 moves to a corresponding position, the two shifting blocks 6 are released, the clamping column 16 is clamped and fixed with the second tool bit 2 under the action of the reset spring 14, then the rotating block 5 is rotated, the rotating block 5 drives the ball screw 12 to rotate, the lantern ring 11 moves on the ball screw 12 under the rotating action of the ball screw 12, namely, the lantern ring 11 is polished by driving the sharpener block 7 under the action of the connecting rod 10, the sharpener block 7 is well polished on the second tool bit 2, then the shifting blocks 6 are shifted to drive the clamping column 16 to move, the sleeve 13 is moved to the original position, and the shifting blocks 6 can be released, prevent that sleeve 13 from causing the influence to the cutting of paper material, when second briquetting 9 was down, second briquetting 9 can drive first briquetting 8 and move down, can compress buffer spring 18 under the effect of second briquetting 9 when first briquetting 8 contacts the paper material, thereby played the cushioning effect to the paper material under buffer spring 18's the elastic action, the spacing post 17 of design prevents that buffer spring 18 from taking place the distortion when compressing, the stopper 19 of design prevents that spacing post 17 from breaking away from first briquetting 8.
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 (7)
1. The utility model provides a disposable cutting device of paper material, includes first tool bit (1), second tool bit (2), third tool bit (3), grinding mechanism and buffer gear, its characterized in that: the polishing mechanism is provided with two groups, the two groups of polishing mechanisms are respectively arranged on one side of the second tool bit (2) and one side of the third tool bit (3), the polishing mechanism comprises a sleeve (13), the front end and the rear end of the sleeve (13) are both rotatably connected with movable blocks (4), a ball screw (12) is arranged inside the sleeve (13), the other end of the ball screw (12) is fixedly connected with a rotating block (5), one end of the outer surface of the ball screw (12) is sleeved with a sleeve ring (11), the bottom end of the sleeve ring (11) is fixedly connected with a connecting rod (10), the other end of the connecting rod (10) is fixedly connected with a grinding tool block (7), the outer sides of the two movable blocks (4) are both provided with shifting blocks (6), the inner side of the shifting block (6) is fixedly connected with a connecting column (15), and the other end of the connecting column (15) is fixedly connected with a clamping column (16), and the outer surface of the connecting column (15) is provided with a return spring (14), the front surface and the rear surface of the second tool bit (2) and the third tool bit (3) are respectively provided with two limiting grooves, and the clamping column (16) is clamped and connected with the limiting grooves.
2. A disposable cutting device for paper materials, according to claim 1, characterized in that: the front surface of first tool bit (1) is provided with second briquetting (9), just one side of first tool bit (1) is provided with second tool bit (2), the opposite side of first tool bit (1) is provided with third tool bit (3), the bottom of second briquetting (9) is provided with bottom plate (20).
3. A disposable cutting device for paper materials, as claimed in claim 2, characterized in that: the bottom of second briquetting (9) is provided with first briquetting (8), just the equal fixedly connected with buffer spring (18) in lower surface both sides of second briquetting (9), two the centre of buffer spring (18) is provided with spacing post (17), the bottom fixedly connected with stopper (19) of spacing post (17).
4. A disposable cutting device for paper materials, according to claim 1, characterized in that: the sleeve (13) is in a semi-hollow cylinder shape, and a square opening is formed in the lower surface of the sleeve (13).
5. A disposable cutting device for paper materials, according to claim 1, characterized in that: the section shape of the lantern ring (11) is circular ring, and the lantern ring (11) is movably connected with the ball screw (12).
6. A disposable cutting device for paper materials, according to claim 1, characterized in that: a round hole A is formed in one end of the outer side of the moving block (4), a round hole B is formed in the other end of the outer side of the moving block (4), and the connecting column (15) penetrates through the round hole A.
7. A disposable cutting device for paper materials, according to claim 3, characterized in that: two fixing grooves are formed in the first pressing block (8), and circular holes C are formed in the upper surfaces of the fixing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911273356.1A CN110978112B (en) | 2019-12-12 | 2019-12-12 | Disposable cutting device of paper material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911273356.1A CN110978112B (en) | 2019-12-12 | 2019-12-12 | Disposable cutting device of paper material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110978112A CN110978112A (en) | 2020-04-10 |
| CN110978112B true CN110978112B (en) | 2021-10-19 |
Family
ID=70092709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911273356.1A Expired - Fee Related CN110978112B (en) | 2019-12-12 | 2019-12-12 | Disposable cutting device of paper material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110978112B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008008267U1 (en) * | 2007-11-16 | 2008-10-09 | Öztiryakiler Madeni Esya Sanayi Ve Ticaret Anonim Sirketi, Büyükcekmece | Kebab cutter with the feature of sharpening |
| JP2017052071A (en) * | 2015-09-11 | 2017-03-16 | 株式会社Ｉｓｏｗａ | Corrugated cardboard sheet processing device, composite processing device of corrugated cardboard sheet, and processing module |
| CN207155888U (en) * | 2017-07-16 | 2018-03-30 | 邰宝龙 | A kind of printing paper Scissoring device for office equipment lease and maintenance |
| CN208019902U (en) * | 2018-03-26 | 2018-10-30 | 衢州学院 | A kind of cutter grinding device |
| CN209175802U (en) * | 2018-11-27 | 2019-07-30 | 江西安源包装印务有限公司 | A kind of cutting equipment of Digital Prints on Paper |
-
2019
- 2019-12-12 CN CN201911273356.1A patent/CN110978112B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008008267U1 (en) * | 2007-11-16 | 2008-10-09 | Öztiryakiler Madeni Esya Sanayi Ve Ticaret Anonim Sirketi, Büyükcekmece | Kebab cutter with the feature of sharpening |
| JP2017052071A (en) * | 2015-09-11 | 2017-03-16 | 株式会社Ｉｓｏｗａ | Corrugated cardboard sheet processing device, composite processing device of corrugated cardboard sheet, and processing module |
| CN207155888U (en) * | 2017-07-16 | 2018-03-30 | 邰宝龙 | A kind of printing paper Scissoring device for office equipment lease and maintenance |
| CN208019902U (en) * | 2018-03-26 | 2018-10-30 | 衢州学院 | A kind of cutter grinding device |
| CN209175802U (en) * | 2018-11-27 | 2019-07-30 | 江西安源包装印务有限公司 | A kind of cutting equipment of Digital Prints on Paper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110978112A (en) | 2020-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107322494A (en) | A kind of superhard material grinds fluted disc | |
| CN104260129B (en) | A kind of hand-held and desk dual-purpose plain type optical fiber cutter | |
| CN202139474U (en) | Pressing-type disc fabric cutting machine | |
| CN107745597B (en) | A kind of full-automatic pencil sharpener | |
| CN110978112B (en) | Disposable cutting device of paper material | |
| CN102267106A (en) | Disc type movable polishing grinding tool | |
| CN112621405A (en) | A practice thrift environmental protection grinding device for cylindrical furniture is made | |
| CN110091264B (en) | Graver sharpener | |
| CN209774257U (en) | Polisher for jewelry processing convenient to adjust | |
| CN215093748U (en) | Sphere raw materials beveling polisher | |
| CN210968509U (en) | Domestic quick knife sharpening device with protect function | |
| CN110946289B (en) | Cross-shaped nuclear opener | |
| CN205075099U (en) | Stable accurate sponge cutting structure of cutting | |
| CN210538748U (en) | Hand-operated automatic removing device for nut of fruit | |
| CN208697117U (en) | A kind of ceramic polished device | |
| CN203863852U (en) | Energy-gathering type tile slicking machine | |
| CN207697369U (en) | One kind carving utility knife for bamboo and wood products | |
| CN220881746U (en) | Lens polishing machine capable of clamping | |
| CN219446581U (en) | Clamp holder of pencil sharpener | |
| CN201105399Y (en) | Multifunctional crystal work-piece holding device | |
| CN202412342U (en) | Paper knife compacting paper by pressing | |
| CN216583396U (en) | Cutting assembly of cutting machine for glitter paper production | |
| CN213622232U (en) | Scribing cutter taking device | |
| CN204413813U (en) | The efficient metallographic mill of hand propelled | |
| CN220912848U (en) | Grinding abrasive belt tension detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20211019 |