CN204248967U - Paper cutting sanding apparatus - Google Patents
Paper cutting sanding apparatus Download PDFInfo
- Publication number
- CN204248967U CN204248967U CN201420698229.2U CN201420698229U CN204248967U CN 204248967 U CN204248967 U CN 204248967U CN 201420698229 U CN201420698229 U CN 201420698229U CN 204248967 U CN204248967 U CN 204248967U
- Authority
- CN
- China
- Prior art keywords
- cutter
- groove
- grinding groove
- crumb loading
- paper
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of cutting paper device, be specifically related to a kind of paper cutting sanding apparatus, include the cutter of the annular be arranged on cutting axis axle, the outward flange of described cutter is provided with blade, the inward flange of cutter is provided with bolt fixing hole, it is characterized in that: the grinding groove and the crumb loading groove that described cutter are provided with uniform intervals distribution, grinding groove and crumb loading groove are symmetrically distributed in two sides of cutter, the abrasive material concordant with cutter knife face is filled with in described grinding groove, and grinding groove is arranged along the radial direction of cutter, the length of grinding groove is equal with blade width, described crumb loading groove is along cutting blade drive to setting, and the outward flange of UNICOM's cutter and inward flange, adopt paper of the present utility model to cut sanding apparatus, the edge of paper can be made rounder and more smooth, avoid it to damage human body.
Description
Technical field
The utility model relates to a kind of cutting paper device, is specifically related to a kind of paper cutting sanding apparatus.
Background technology
The cutting of paper completes primarily of paper cutting machine, paper cutting machine by frame, transmission system, material retractable machinery and tenslator, driving component, cut support, waste material rolling and tapping equipment etc. and form.Its operation principle is fixed on on material platform by paper, and the next tension force needed for constant raw material of magnetic tension controller is equipped with in one end of dispensing shaft, then draws paper through a pair rubber rollers, becomes some through blade cuts.Be directed to Scroll through each deflector roll again and carry out rolling finished product.Its transmission is reached the object of tow out material and finished product rewinding by mair motor drive traction rubber rollers and collecting shaft run-in synchronism.
Because existing blade is mainly in order to cut faster, this causes the paper edge after cutting sharp, usually can hurt finger, be therefore necessary very much to process the edge of paper in use procedure.
Utility model content
The purpose of this utility model is to provide a kind of paper to cut sanding apparatus, the edge of paper can be made rounder and more smooth, avoid it to damage human body.
Paper cutting sanding apparatus in this programme, include the cutter of the annular be arranged on cutting axis axle, the outward flange of described cutter is provided with blade, the inward flange of cutter is provided with bolt fixing hole, described cutter are provided with grinding groove and the crumb loading groove of uniform intervals distribution, grinding groove and crumb loading groove are symmetrically distributed in two sides of cutter, the abrasive material concordant with cutter knife face is filled with in described grinding groove, and grinding groove is arranged along the radial direction of cutter, the length of grinding groove is equal with blade width, described crumb loading groove is along cutting blade drive to setting, and the outward flange of UNICOM's cutter and inward flange.
The paper of this programme cutting sanding apparatus is adopted to have following advantage: due to the blade its outer edges of annular cutter, therefore can think that common cutter equally cut paper, simultaneously because cutter two sides are provided with grinding groove, the abrasive material concordant with knife face is provided with in grinding groove, like this in the process of cutting paper, grinding groove is polished to cut surface simultaneously, make it no longer sharp, simultaneously because cutter two sides are also provided with crumb loading groove, crumb loading groove can be entered by the powder ground and be brought out like this, avoid powder and the long-time frictional heat of cutter, thus use safety.
Preferably, the cross section of described grinding groove is the isosceles trapezoid that opening is less than sole length, and the benefit done like this is that abrasive material can be connected in grinding groove, and can not deviate from because friction that is long-term and paper is stressed, reliability is high.
Preferably, the cross section of described crumb loading groove is rectangle, and the benefit done so both to have ensured larger crumb loading space, can process eaily again simultaneously.
Preferably, the degree of depth of described crumb loading groove is less than 1/3rd of cutter thickness, and the benefit done so both to have collected the chip of cutting and the generation of polishing paper preferably, can ensure again the intensity of cutter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment paper cutting sanding apparatus;
Fig. 2 is the blade sections schematic diagram in the utility model embodiment paper cutting sanding apparatus.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: cutter 1, bolt fixing hole 2, blade 3, grinding groove 4, crumb loading groove 5.
The paper of embodiment cuts sanding apparatus as shown in Figures 1 and 2: the cutter 1 including annular, the inward flange of cutter 1 is provided with bolt fixing hole 2, be fixed on cutting axis axle by bolt and bolt fixing hole 2, the outward flange of cutter 1 is provided with blade 3, cutter 1 are provided with grinding groove 4 and the crumb loading groove 5 of uniform intervals distribution, grinding groove 4 and crumb loading groove 5 are symmetrically distributed in two sides of cutter 1, the abrasive material concordant with cutter knife face is filled with in grinding groove 4, the cross section of grinding groove 4 is the isosceles trapezoid that opening is less than sole length, the benefit done like this is that abrasive material can be connected in grinding groove 4, can not deviate from because friction that is long-term and paper is stressed, reliability is high, grinding groove 4 is arranged along the radial direction of cutter 1 in addition, grinding groove 4 length is equal with blade 3 width, crumb loading groove 5 is arranged along cutter 1 radial direction, and the outward flange of UNICOM's cutter 1 and inward flange, thus formation chip removal mouth, the cross section of crumb loading groove 5 is rectangle, the degree of depth of crumb loading groove 5 is less than 1/3rd of cutter thickness, the benefit done so both to have ensured larger crumb loading space, process more convenient, the intensity of cutter can be ensured again.
The paper cutting sanding apparatus of this programme is work like this: when annular cutter 1 pair of paper cuts, be positioned at the grinding groove 4 of cutter 1 two sides, the sharp edge formed after blade cutting is polished simultaneously, inner filler forms coarse limit at paper edge makes it no longer sharp, grind the crumb loading groove 5 that the powder got off can enter cutter two sides simultaneously, powder is made to avoid rubbing fast with cutter sidewall, to ensure safety, powder belt is out drained by crumb loading groove in rotary course.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. paper cutting sanding apparatus, include the cutter of the annular be arranged on cutting axis axle, the outward flange of described cutter is provided with blade, the inward flange of cutter is provided with bolt fixing hole, it is characterized in that: the grinding groove and the crumb loading groove that described cutter are provided with uniform intervals distribution, grinding groove and crumb loading groove are symmetrically distributed in two sides of cutter, the abrasive material concordant with cutter knife face is filled with in described grinding groove, and grinding groove is arranged along the radial direction of cutter, the length of grinding groove is equal with blade width, described crumb loading groove is along cutting blade drive to setting, and the outward flange of UNICOM's cutter and inward flange.
2. paper cutting sanding apparatus according to claim 1, is characterized in that: the cross section of described grinding groove is the isosceles trapezoid that opening is less than sole length.
3. paper cutting sanding apparatus according to claim 2, is characterized in that: the cross section of described crumb loading groove is rectangle.
4. paper cutting sanding apparatus according to claim 3, is characterized in that: the degree of depth of described crumb loading groove is less than 1/3rd of cutter thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698229.2U CN204248967U (en) | 2014-11-20 | 2014-11-20 | Paper cutting sanding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420698229.2U CN204248967U (en) | 2014-11-20 | 2014-11-20 | Paper cutting sanding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248967U true CN204248967U (en) | 2015-04-08 |
Family
ID=52953317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420698229.2U Expired - Fee Related CN204248967U (en) | 2014-11-20 | 2014-11-20 | Paper cutting sanding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248967U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385341A (en) * | 2014-11-20 | 2015-03-04 | 重庆鼎盛印务股份有限公司 | Paper sheet cutting and polishing device |
| CN108669979A (en) * | 2018-07-30 | 2018-10-19 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks molding necking tool with polishing function |
-
2014
- 2014-11-20 CN CN201420698229.2U patent/CN204248967U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385341A (en) * | 2014-11-20 | 2015-03-04 | 重庆鼎盛印务股份有限公司 | Paper sheet cutting and polishing device |
| CN108669979A (en) * | 2018-07-30 | 2018-10-19 | 衡东县万泉竹业有限公司 | A kind of throwaway chopsticks molding necking tool with polishing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151120 |
|
| EXPY | Termination of patent right or utility model |