CN103230821A - Paper shredder machine core - Google Patents
Paper shredder machine core Download PDFInfo
- Publication number
- CN103230821A CN103230821A CN2013101349782A CN201310134978A CN103230821A CN 103230821 A CN103230821 A CN 103230821A CN 2013101349782 A CN2013101349782 A CN 2013101349782A CN 201310134978 A CN201310134978 A CN 201310134978A CN 103230821 A CN103230821 A CN 103230821A
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- Prior art keywords
- paper guide
- lateral paper
- paper
- metal
- shredder
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- 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.)
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- 239000002184 metal Substances 0.000 claims abstract description 45
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 113
- 239000011087 paperboard Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
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Abstract
The invention relates to a paper shredder machine core comprising a core body and a hob shredding mechanism. The hob shredding mechanism comprises two hob shafts provided with a plurality of hobs. The core body comprises an outer supporting frame and a paper guide device. The paper guide device comprises two paper guide plate sets which are fixed by using the outer supporting frame. Each paper guide plate is formed by a plastic frame and parallel, uniformly and alternately arranged paper guide plates. Sectioning blades are integrally arranged on the hobs. The sectioning blades cooperate with opposite paper guide plates, such that paper is sectioned. The machine core is characterized in that the plurality of paper guide plates are composed of most of plastic paper guide plates and at least one metal paper guide plate. A shaft hole is arranged on the metal paper guide plate. The hob shafts sequentially penetrate the shaft holes of all metal paper guide plates of the row. Compared with a traditional method, with a few metal paper guide plates, good paper shredding effect can be achieved. Therefore, paper shredder machine core production cost is reduced, and weight is reduced.
Description
Technical field
The present invention relates to a kind of shredder, especially relate to a kind of movement of shredder.
Background technology
The movement of shredder is the core component of shredder, the movement of existing shredder comprise the core body that is provided with paper feed port and exit slot and paper feed port is set and exit slot between the hobboing cutter paper shredder, No. 200610052985.8 Chinese invention patents that on July 9th, 2008, bulletin was authorized disclose a kind of movement of shredder, comprise the core body that is provided with paper feed port and exit slot, be provided with the hobboing cutter paper shredder between paper feed port and the exit slot, the hobboing cutter paper shredder comprises two cutter shafts that are provided with hobboing cutter.Be disposed with spaced a plurality of hobboing cutter on each cutter shaft, the interlaced arrangement of hobboing cutter on two cutter shafts.About core body comprises two symmetries lead the paper parts, lead the paper parts by the plastics integrated injection molding, lead the paper parts and comprise spaced lateral paper guide successively.
Segment blade on every hobboing cutter and the lateral paper guide on its opposite cooperatively interact, and the paper of putting into is cut off.There are the following problems for this structure: 1, open when putting into paper feed port simultaneously when plurality of sheets of paper, owing to lead the paper parts and made by plastic material, lead and after the paper parts are pushed by paper deformation can take place, the situation that causes paper all to be cut off takes place, and produces phenomenons such as paperboard, holding paper.2, in use for some time, the lateral paper guide that working of plastics is made can be worn and torn by paper, causes the gap between hobboing cutter and the lateral paper guide to become big, and generation can't be cut off the situation of paper.In order to address this problem, traditional way is the overstriking cutter shaft, and the power of expanded motor makes the volume of movement increase so simultaneously, has also increased production cost.
In order to address the above problem, China Patent No. is the movement that 201210207257.5 Chinese invention patent discloses a kind of shredder, characteristics are that each lateral paper guide group is spaced side by side by a plurality of metal lateral paper guides and forms, be provided with dividing plate between two metal lateral paper guides, the metal lateral paper guide is provided with axis hole, cutter shaft passes this axis hole of arranging all metal lateral paper guides successively, be wholely set the segment blade on the hobboing cutter, the metal lateral paper guide on segment blade and its opposite cooperatively interacts the paper segment, its advantage is that cutter shaft is through in the axis hole of metal lateral paper guide, the lateral paper guide group is fixed with outer carriage, the extruding deformation that metal lateral paper guide and cutter shaft can not opened because of plurality of sheets of paper, hobboing cutter on metal lateral paper guide and the cutter shaft cooperatively interacts, and successfully with the paper segment, avoids taking place paperboard, band paper, phenomenons such as holding paper.Metal lateral paper guide and segment blade cooperatively interact the paper segment, because the metal lateral paper guide is compared the plastics lateral paper guide and had better wear resistance, after long-time the use, the metal lateral paper guide can not worn and not torn by paper, gap between metal lateral paper guide and the segment blade can not become greatly, can cut off paper smoothly.Lateral paper guide on the movement of the shredder of this structure all adopts metal material to make, and production cost is than higher, and it is many that the weight of movement is increased, and remains further to be improved.
Summary of the invention
Technical problem to be solved by this invention provides the movement of the shredder that a kind of production cost is lower, weight is light, shredded paper is effective, and it does not influence shredded paper quantity, phenomenons such as paperboard, holding paper can not occur.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of movement of shredder, comprise core body and hobboing cutter paper shredder, described hobboing cutter paper shredder comprises two cutter shafts that are provided with a plurality of hobboing cutters, described core body comprises outer carriage and paper guide, described paper guide comprises two lateral paper guide groups, described two lateral paper guide groups are fixed with outer carriage, described each lateral paper guide group evenly is spaced side by side by plastic frame and numerous lateral paper guide and forms, be wholely set the segment blade on the described hobboing cutter, the lateral paper guide on described segment blade and its opposite cooperatively interacts the paper segment, it is characterized in that numerous lateral paper guides are made up of most plastics lateral paper guide and at least one metal lateral paper guide, the metal lateral paper guide is provided with axis hole, and described cutter shaft passes this axis hole of arranging all metal lateral paper guides successively.
Described plastics lateral paper guide and described plastic frame one are injection molded, and described metal lateral paper guide is between two plastics lateral paper guides.
Described outer carriage comprises upper cover plate and lower cover, be respectively arranged with locating hole on described upper cover plate and the lower cover, the top and bottom of described metal lateral paper guide are respectively arranged with the location terminal, and described location terminal stretches into and is fixed in the described locating hole.
Described metal lateral paper guide is 2, between 2 metal lateral paper guides at interval a plurality of plastics lateral paper guides.
Compared with prior art, advantage of the present invention is to have a metal lateral paper guide on each lateral paper guide group at least, cutter shaft passes this axis hole of arranging all metal lateral paper guides successively, hobboing cutter on metal lateral paper guide and the cutter shaft cooperatively interacts, the metal lateral paper guide is difficult for being worn, gap between metal lateral paper guide and the segment blade can not become greatly, successfully with the paper segment, avoids taking place phenomenons such as paperboard, band paper, holding paper.The limit of keeping out of keeping out limit and plastics lateral paper guide of metal lateral paper guide is positioned on same, and paper thickness is identical, under the support of metal lateral paper guide, other plastics lateral paper guide can not be subjected to excessive extruding force, the extruding deformation of cutter shaft with regard to not opening because of plurality of sheets of paper, the plastics lateral paper guide also is not easy to be worn down to simultaneously.Compare traditional way, the present invention only adopts a few metal to lead paper just can reach good shredded paper effect, makes production cost reduction, the weight saving of shredder movement.
Description of drawings
Fig. 1 is stereogram of the present invention;
Fig. 2 is cutaway view of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is the structure chart of metal lateral paper guide of the present invention.
The specific embodiment
Describe in further detail below in conjunction with the present invention of accompanying drawing embodiment.
A kind of movement of shredder, comprise core body 1 and hobboing cutter paper shredder, the hobboing cutter paper shredder comprises two cutter shafts 31 that are provided with a plurality of hobboing cutters 21, core body 1 comprises outer carriage 2 and paper guide, paper guide comprises two lateral paper guide groups 3, two outer carriages 2 of lateral paper guide group 3 usefulness are fixed, each lateral paper guide group 3 evenly is spaced side by side by plastic frame 4 and numerous lateral paper guide 5 and forms, be wholely set segment blade 7 on the hobboing cutter 2, segment blade 7 cooperatively interacts the paper segment with the lateral paper guide 5 on its opposite, numerous lateral paper guides 5 are made up of most plastics lateral paper guide 51 and 2 metal lateral paper guides 52, metal lateral paper guide 52 is provided with axis hole 6, and cutter shaft 3 passes this axis hole 6 of arranging all metal lateral paper guides 52 successively.
Plastics lateral paper guide 51 is injection molded with plastic frame 4 one, and metal lateral paper guide 52 is between two plastics lateral paper guides 51.Between 2 metal lateral paper guides 52 at interval a plurality of plastics lateral paper guides 51.
Claims (4)
1. the movement of a shredder, comprise core body and hobboing cutter paper shredder, described hobboing cutter paper shredder comprises two cutter shafts that are provided with a plurality of hobboing cutters, described core body comprises outer carriage and paper guide, described paper guide comprises two lateral paper guide groups, described two lateral paper guide groups are fixed with outer carriage, described each lateral paper guide group evenly is spaced side by side by plastic frame and numerous lateral paper guide and forms, be wholely set the segment blade on the described hobboing cutter, the lateral paper guide on described segment blade and its opposite cooperatively interacts the paper segment, it is characterized in that numerous lateral paper guides are made up of most plastics lateral paper guide and at least one metal lateral paper guide, the metal lateral paper guide is provided with axis hole, and described cutter shaft passes this axis hole of arranging all metal lateral paper guides successively.
2. the movement of a kind of shredder according to claim 1 is characterized in that described plastics lateral paper guide and described plastic frame one are injection molded, and described metal lateral paper guide is between two plastics lateral paper guides.
3. the movement of a kind of shredder according to claim 2, it is characterized in that described outer carriage comprises upper cover plate and lower cover, be respectively arranged with locating hole on described upper cover plate and the lower cover, the top and bottom of described metal lateral paper guide are respectively arranged with the location terminal, and described location terminal stretches into and is fixed in the described locating hole.
4. the movement of a kind of shredder according to claim 3 is characterized in that described metal lateral paper guide is 2, between 2 metal lateral paper guides at interval a plurality of plastics lateral paper guides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134978.2A CN103230821B (en) | 2013-04-17 | 2013-04-17 | Paper shredder machine core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310134978.2A CN103230821B (en) | 2013-04-17 | 2013-04-17 | Paper shredder machine core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103230821A true CN103230821A (en) | 2013-08-07 |
| CN103230821B CN103230821B (en) | 2015-01-21 |
Family
ID=48878929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310134978.2A Active CN103230821B (en) | 2013-04-17 | 2013-04-17 | Paper shredder machine core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103230821B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07155630A (en) * | 1993-11-30 | 1995-06-20 | Nissui Kako Kk | Twin-screw grinder |
| US20020195510A1 (en) * | 2001-06-21 | 2002-12-26 | Primax Electronics Ltd. | Paper-guiding structure of shredding apparatus |
| CN1400059A (en) * | 2001-08-06 | 2003-03-05 | 致伸科技股份有限公司 | Cone breaker device |
| CN101327460A (en) * | 2008-07-16 | 2008-12-24 | 白雪惠 | Paper guide structure of paper crusher containing conjoined paper guide mechanism and assembling method thereof |
| US7584912B1 (en) * | 2008-10-20 | 2009-09-08 | Michilin Prosperity Co., Ltd. | Anti-jam device that restricts the number of paper sheets each time |
| CN202151584U (en) * | 2011-07-04 | 2012-02-29 | 邓治平 | Novel paper shredder with face and bottom shell integrated paper guiding package in section-shaped structure |
| CN102698846A (en) * | 2012-06-19 | 2012-10-03 | 王雪芬 | Movement of paper shredder |
| CN203220946U (en) * | 2013-04-17 | 2013-10-02 | 王雪芬 | Core of paper shredder |
-
2013
- 2013-04-17 CN CN201310134978.2A patent/CN103230821B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07155630A (en) * | 1993-11-30 | 1995-06-20 | Nissui Kako Kk | Twin-screw grinder |
| US20020195510A1 (en) * | 2001-06-21 | 2002-12-26 | Primax Electronics Ltd. | Paper-guiding structure of shredding apparatus |
| CN1400059A (en) * | 2001-08-06 | 2003-03-05 | 致伸科技股份有限公司 | Cone breaker device |
| CN101327460A (en) * | 2008-07-16 | 2008-12-24 | 白雪惠 | Paper guide structure of paper crusher containing conjoined paper guide mechanism and assembling method thereof |
| US7584912B1 (en) * | 2008-10-20 | 2009-09-08 | Michilin Prosperity Co., Ltd. | Anti-jam device that restricts the number of paper sheets each time |
| CN202151584U (en) * | 2011-07-04 | 2012-02-29 | 邓治平 | Novel paper shredder with face and bottom shell integrated paper guiding package in section-shaped structure |
| CN102698846A (en) * | 2012-06-19 | 2012-10-03 | 王雪芬 | Movement of paper shredder |
| CN203220946U (en) * | 2013-04-17 | 2013-10-02 | 王雪芬 | Core of paper shredder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103230821B (en) | 2015-01-21 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: 315203 Zhengjia Shishifang Village, Xipu Town, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: NINGBO WONG HING HANDICRAFTS Co.,Ltd. Address before: 315203 Shishifang Village, Xiepu Zhengjia, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: Wang Xuefen |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315203 Zhengjia Shishifang Village, Xipu Town, Zhenhai District, Ningbo City, Zhejiang Province Patentee after: Ningbo Wangxing Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: 315203 Zhengjia Shishifang Village, Xipu Town, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: NINGBO WONG HING HANDICRAFTS Co.,Ltd. Country or region before: China |