CN205288617U - Blade for kneader - Google Patents
Blade for kneader Download PDFInfo
- Publication number
- CN205288617U CN205288617U CN201620008688.2U CN201620008688U CN205288617U CN 205288617 U CN205288617 U CN 205288617U CN 201620008688 U CN201620008688 U CN 201620008688U CN 205288617 U CN205288617 U CN 205288617U
- Authority
- CN
- China
- Prior art keywords
- blade
- knife
- knife tip
- point
- shredded 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
Links
- 239000000463 material Substances 0.000 abstract description 12
- 238000004080 punching Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a blade for kneader, including shredded paper blade A, shredded paper blade B, shredded paper blade A comprises the concave main part of punching press, pinhole, last knife tip, lower knife tip, go up knife tip and knife tip down with the concave main part one shot forming of punching press, upward the knife tip is all once rolled over to roll over with the knife tip secondary through the knife tip with lower knife tip and is constituted, the opposite direction that bends who rolls over with the knife tip secondary is once rolled over to the knife tip, the top that the knife tip secondary is rolled over becomes the oblique angle, shredded paper blade B with the complete symmetry of shredded paper blade A. This shredded paper blade structure, processing is simple, and the structure is reliable, low cost, go out concave type to relatively thinner material through the mould punching press and replace traditional thick material, bend the knife tip part through twice and realize to make the oblique angle on the top, reduce the cut paper resistance, improved the shredded paper volume, reduced shredded paper blade material, saved the material cost of machine.
Description
Technical field
The present invention relates to shredder field blade mechanisms, in particular to a kind of novel kneader bar mechanism.
Background technology
Progress along with society, the development of technology, conservative technology or business secret are also increasingly paid attention to by company or individual, particularly note has the waste paper of technology or business secret, at will abandon never again, but by shredder, Waste Paper Handling is fragmentated, shredder is as a kind of routine office work articles for use that can be pulverized by classified document rapidly, and the demand of shredder gets more and more.
Such as patent " a kind of kneader knife sheet devices ", the patent No. 201420503861.7, the prior art discloses a kind of kneader knife sheet devices, including cutting edge, vertical cut blade A, vertical cut blade B and pin, described cutting edge is provided with step groove, described vertical cut blade A and vertical cut blade B is inlayed in the step groove of cutting edge, then with described pin, cutting edge is got up with vertical cut blade A and vertical cut blade B riveted joint, form an entirety; In cut paper process, while cutting edge rotates, vertical cut blade A and vertical cut blade B also and then rotates, and so just has three cutting edge cut papers at the same time, alleviates strength of gear, increases the sharpness of blade, finally reduces motor power.
For another example patent " a kind of kneader bar mechanism ", the patent No. 201420645150.3, the prior art discloses a kind of kneader bar mechanism, and it includes cutting edge, and cutting edge is abnormity, and the knife back of described abnormity and blade is irregular revolving body; Described abnormity cutting edge includes the knife back, point of a knife and axle center hole, and the both sides of described point of a knife are cut first cut-away area and the second cut-away area constitute the knife back of irregular revolving body. This mechanism is when ensureing that nose height is constant, reduces blade cylindrical, reduces assembling space, finally makes compact conformation.
Blade for shredding paper in present shredder, shredded paper resistance is big, processing difficulties, and cost is high.
Summary of the invention
For problems of the prior art, the technical issues that need to address of the present invention are to provide a kind of novel blade for shredding paper structure with significantly specified tatter amount, reduce cost, reduce technology difficulty.
The present invention is achieved by the following technical solutions: a kind of shredded paper machine-use blade, including blade for shredding paper A, blade for shredding paper B, described blade for shredding paper A is made up of stamped female main body, pin-and-hole, upper point of a knife, lower point of a knife, described upper point of a knife and lower point of a knife and described stamped female main body one-shot forming, described upper point of a knife and lower point of a knife are once rolled over each through point of a knife and are constituted with point of a knife secondary folding, described point of a knife is once rolled over contrary with the wrap direction of point of a knife secondary folding, the top bevel of described point of a knife secondary folding, described blade for shredding paper B and described blade for shredding paper A is full symmetric.This blade for shredding paper structure, processing is simple, and structure is reliable, with low cost; Replace traditional thick material going out matrix than relatively thin material by mould punching, point of a knife part is realized by twice bending, and do bevel on top, reduce cut paper resistance.
The beneficial effects of the present invention is: after adopting above structure, it is possible to reduce shredded paper resistance, improve tatter amount, reduce blade for shredding paper material, save the material cost of machine; Processing is simple, and structure is reliable, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the blade for shredding paper A of the embodiment of the present invention.
Fig. 2 is the structural representation of the blade for shredding paper B of the embodiment of the present invention.
Fig. 3 is the enlarged drawing of the point of a knife part of the blade for shredding paper of the embodiment of the present invention.
Fig. 4 is the blade for shredding paper A and blade for shredding paper B of the embodiment of the present invention structural representation combined.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail.
Such as Fig. 1, shown in Fig. 3, the structural representation of the embodiment of the present invention, the shredded paper machine-use blade of the present embodiment, including blade for shredding paper A, blade for shredding paper B, described blade for shredding paper A is by stamped female main body 1, pin-and-hole 2, upper point of a knife 3, lower point of a knife 4 forms, described upper point of a knife 3 and lower point of a knife 4 and the one-shot forming of described stamped female main body 1, described upper point of a knife 3 once rolls over 31 and point of a knife secondary folding 32 composition by point of a knife, described point of a knife once roll over 31 and point of a knife secondary folding 32 wrap direction contrary, the top bevel 33 of described point of a knife secondary folding 32, described lower point of a knife 4 is identical with upper point of a knife 3 structure, also it is once rolled over by point of a knife to constitute with point of a knife secondary folding, and the two is folded on the contrary. Fig. 2 is the structural representation of the blade for shredding paper B of the embodiment of the present invention, and described blade for shredding paper B and described blade for shredding paper A is full symmetric. Fig. 4 is the blade for shredding paper A and blade for shredding paper B of the embodiment of the present invention structural representation being used in combination. this blade for shredding paper structure, processing is simple, and structure is reliable, with low cost, replace traditional thick material going out matrix than relatively thin material by mould punching, point of a knife part is realized by twice bending, and does bevel on top, reduce cut paper resistance, improve tatter amount, reduce blade for shredding paper material, save the material cost of machine.
The above, it is only presently preferred embodiments of the present invention, not the present invention is done any pro forma restriction, although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention, any those skilled in the art, without departing within the scope of technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is the content without departing from technical solution of the present invention, according to any simple modification that above example is made by the technical spirit of the present invention, equivalent variations and modification, all still fall within the protection domain of technical solution of the present invention.
Claims (1)
1. a shredded paper machine-use blade, including blade for shredding paper A, blade for shredding paper B, it is characterized in that: described blade for shredding paper A is made up of stamped female main body, pin-and-hole, upper point of a knife, lower point of a knife, described upper point of a knife and lower point of a knife and described stamped female main body one-shot forming, described upper point of a knife and lower point of a knife are once rolled over each through point of a knife and are constituted with point of a knife secondary folding, described point of a knife is once rolled over contrary with the wrap direction of point of a knife secondary folding, the top bevel of described point of a knife secondary folding, described blade for shredding paper B and described blade for shredding paper A is full symmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008688.2U CN205288617U (en) | 2016-01-06 | 2016-01-06 | Blade for kneader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008688.2U CN205288617U (en) | 2016-01-06 | 2016-01-06 | Blade for kneader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205288617U true CN205288617U (en) | 2016-06-08 |
Family
ID=56484509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008688.2U Expired - Fee Related CN205288617U (en) | 2016-01-06 | 2016-01-06 | Blade for kneader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205288617U (en) |
-
2016
- 2016-01-06 CN CN201620008688.2U patent/CN205288617U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |