CN206982753U - Dust suction cooling paper knife - Google Patents
Dust suction cooling paper knife Download PDFInfo
- Publication number
- CN206982753U CN206982753U CN201720867612.XU CN201720867612U CN206982753U CN 206982753 U CN206982753 U CN 206982753U CN 201720867612 U CN201720867612 U CN 201720867612U CN 206982753 U CN206982753 U CN 206982753U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- paper knife
- dust suction
- air suction
- suction opening
- 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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- Details Of Cutting Devices (AREA)
Abstract
It the utility model is related to sheet processing technical field, title is dust suction cooling paper knife, including paper knife body, described paper knife body have cutter hub above and following blade；It is characterized in that：There is horizontally disposed groove on described cutter hub, there is air suction opening on cutter hub, also dust exhaust apparatus is connected to air suction opening, described air suction opening lower aperture is located at cutter hub side, has bristle in described groove, is higher than cutter hub side outside bristle, there are multiple through holes on described cutter hub, there is rounded corners structure outside described through hole, there is one layer of aluminium alloy layer outside described cutter hub, such paper knife is had and can cleaned with dedusting, holding and the advantages of low temperature.
Description
Technical field
Sheet processing technical field is the utility model is related to, concretely relates to paper knife.
Background technology
Paper knife includes paper knife body, and described paper knife body has cutter hub above and following blade；It is existing
In technology, there is no dust removal component and cooling element above paper knife, paper knife can produce dust during use, influence it is follow-up plus
Work, it can also cause the rising of paper knife body temperature, it is impossible to meet cut a sheet of paper dedusting and the requirement of low temperature.
The content of the invention
The purpose of this utility model is aiming at disadvantages mentioned above, there is provided it is a kind of can with dedusting, keep cleaning and low temperature sanction
Paper knife --- dust suction cooling paper knife.
What the technical solution of the utility model was realized in：Dust suction cooling paper knife, including paper knife body, it is described
Paper knife body has cutter hub above and following blade；It is characterized in that：There is horizontally disposed groove on described cutter hub,
There is air suction opening on cutter hub, also dust exhaust apparatus is connected to air suction opening, and described air suction opening lower aperture is located at cutter hub side.
Further speaking, there is bristle in described groove, be higher than cutter hub side outside bristle.
Further speaking, there are multiple through holes on described cutter hub, there is rounded corners knot outside described through hole
Structure.
Further speaking, there is one layer of aluminium alloy layer outside described cutter hub.
The beneficial effects of the utility model are：The advantages of such paper knife can be with dedusting, holding cleaning and low temperature；
There is bristle in described groove, be higher than cutter hub side outside bristle, there is the advantages of dust removing effects are more preferable；
There are multiple through holes on described cutter hub, there is rounded corners structure outside described through hole, there is radiating
The advantages of effect is more preferable；
There is one layer of aluminium alloy layer outside described cutter hub, there is the advantages of heat-conducting effect is more preferable.
Brief description of the drawings
Fig. 1 is side structure schematic diagram of the present utility model.
Fig. 2 is A-A cross-sectional views in Fig. 1.
Wherein：1st, cutter hub 2, blade 3, groove 4, air suction opening 5, dust exhaust apparatus 6, opening 7, bristle 8, through hole
9th, aluminium alloy layer.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, dust suction cooling paper knife, including paper knife body, described paper knife body have above
Cutter hub 1 and following blade 2；It is characterized in that：There is horizontally disposed groove 3 on described cutter hub, also have dust suction on cutter hub
Hole 4, also dust exhaust apparatus 5 are connected to air suction opening, and described air suction opening lower aperture 6 is located at cutter hub side.
So, dust caused by cutting will drain in time, while accelerate the flowing of air, can reduce cutter hub
Temperature, realize the purpose of this utility model.
Further speaking, there is bristle 7 in described groove, be higher than cutter hub side outside bristle.It so can more reduce dust
It is bonded on the paper cut, is provided conveniently for subsequent production.
Further speaking, there are multiple through holes 8 on described cutter hub, there is rounded corners knot outside described through hole
Structure, the setting of chamfering, reduce the generation of dust.
Further speaking, there is one layer of aluminium alloy layer 9 outside described cutter hub.The radiating of cutter hub is so more beneficial for, is made
It is more preferable with effect.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to this,
Any those skilled in the art in field of the present utility model, all cover of the present utility model by the change or modification made
In the scope of the claims.
Claims (5)
- The paper knife 1. dust suction cools, including paper knife body, described paper knife body have cutter hub above and following sword Portion；It is characterized in that：There is horizontally disposed groove on described cutter hub, also have air suction opening on cutter hub, also dust exhaust apparatus connects Then air suction opening, described air suction opening lower aperture are located at cutter hub side.
- The paper knife 2. dust suction according to claim 1 cools, it is characterized in that：There are bristle, bristle outside in described groove Higher than cutter hub side.
- The paper knife 3. dust suction according to claim 1 or 2 cools, it is characterized in that：There is multiple run through on described cutter hub Hole, described through hole outside have rounded corners structure.
- The paper knife 4. dust suction according to claim 1 or 2 cools, it is characterized in that：There is one layer of aluminium outside described cutter hub Alloy-layer.
- The paper knife 5. dust suction according to claim 3 cools, it is characterized in that：There is one layer of aluminium alloy outside described cutter hub Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867612.XU CN206982753U (en) | 2017-07-18 | 2017-07-18 | Dust suction cooling paper knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720867612.XU CN206982753U (en) | 2017-07-18 | 2017-07-18 | Dust suction cooling paper knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206982753U true CN206982753U (en) | 2018-02-09 |
Family
ID=61404615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720867612.XU Expired - Fee Related CN206982753U (en) | 2017-07-18 | 2017-07-18 | Dust suction cooling paper knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206982753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648113A (en) * | 2020-05-25 | 2020-09-11 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
-
2017
- 2017-07-18 CN CN201720867612.XU patent/CN206982753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648113A (en) * | 2020-05-25 | 2020-09-11 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
| CN111648113B (en) * | 2020-05-25 | 2021-08-27 | 安徽工业大学 | Self-cooling anti-melting cut-off knife |
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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 |
Granted publication date: 20180209 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |