CN102698846B - Movement of paper shredder - Google Patents
Movement of paper shredder Download PDFInfo
- Publication number
- CN102698846B CN102698846B CN201210207257.5A CN201210207257A CN102698846B CN 102698846 B CN102698846 B CN 102698846B CN 201210207257 A CN201210207257 A CN 201210207257A CN 102698846 B CN102698846 B CN 102698846B
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- paper
- guide
- paper guide
- metal
- support frame
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- 239000002184 metal Substances 0.000 claims abstract description 58
- 239000000123 paper Substances 0.000 claims description 126
- 239000011111 cardboard Substances 0.000 claims description 47
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000004033 plastic Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 made Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a movement of a paper shredder. Each paper deflector group comprises a plurality of metal paper deflectors which are arranged side by side at intervals; a baffle plate is arranged between each two metal paper deflectors; a shaft hole is formed in each metal paper deflector; a hob shaft sequentially penetrates the shaft holes of all the metal paper deflectors in the row; and a section cutting blade is integrally arranged on each hob, and is matched with a metal paper deflector opposite to the section cutting blade to cut paper into sections. The metal paper deflectors and the hobs on the hob shaft are matched with each other to cut the paper into sections smoothly, so that the phenomena of paper jamming, paper carrying, paper clamping and the like are avoided. As the metal paper deflectors have higher abrasion resistance than plastic paper deflectors, when the metal paper deflectors and the section cutting blades are matched with each other to cut the paper into sections for a long time, the metal paper deflectors cannot be abraded by paper, and the clearances between the metal paper deflectors and the section cutting blades cannot be enlarged, which ensures smooth section cutting of the paper.
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 be provided with the core body of paper feed port and exit slot and paper feed port is set and exit slot between hobboing cutter paper shredder, as on December 21st, 2005, No. 200420071230.9 Chinese utility model patents of bulletin mandate disclosed a kind of electric shredder, comprise body and paper box, body is containing shell and thread hob paper shredder.No. 200610052986.8 Chinese invention patents that on July 9th, 1, bulletin was authorized disclose a kind of movement of shredder, comprise the core body that is provided with paper feed port and exit slot, between paper feed port and exit slot, be provided with hobboing cutter paper shredder, hobboing cutter paper shredder comprises two cutter shafts that are provided with hobboing cutter.On each cutter shaft, be disposed with spaced a plurality of hobboing cutter, the interlaced arrangement of hobboing cutter on two cutter shafts.Core body comprises the symmetrical paper parts of leading in two of left and right, leads paper parts by plastics integrated injection molding, leads paper parts and comprises spaced lateral paper guide successively, and the segment blade on every hobboing cutter and the lateral paper guide on its opposite cooperatively interact, by the paper cut-out of putting into.There are the following problems for this structure: 1, when multiple paper are put into paper feed port simultaneously, owing to leading paper parts, by plastic material, made, lead after paper parts are pushed by paper deformation can occur, cause situation about paper all cannot be cut off to occur, produce the 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 lateral paper guide to become large, and generation cannot be cut off the situation of paper.In order to address this problem, traditional way is overstriking cutter shaft, and the power of expanded motor, makes the volume of movement increase so simultaneously, has also increased production cost.
Summary of the invention
It is many that technical problem to be solved by this invention is to provide a kind of shredded paper quantity, there will not be the movement of the shredder of the phenomenons such as paperboard, holding paper.The volume of this movement is smaller simultaneously, and production cost is lower.
The present invention solves the problems of the technologies described above adopted technical scheme: 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 support frame and paper guide, described paper guide comprises two lateral paper guide groups, two described lateral paper guide groups are fixed with outer support frame, each described lateral paper guide group is spaced and forms side by side by a plurality of metal guide cardboards, between two described metal guide cardboards, be provided with dividing plate, on described metal guide cardboard, be provided with axis hole, described cutter shaft is arranged the axis hole of all metal guide cardboards through this successively, on described hobboing cutter, be wholely set segment blade, described segment blade and the metal guide cardboard on its opposite cooperatively interact paper segment.
On described dividing plate, locating dowel is set, on described metal guide cardboard, is provided with locating hole, the locating dowel on described dividing plate is inserted described locating hole.Dividing plate plays the effect of positioning metal lateral paper guide, and the installation accuracy of metal guide cardboard is higher, assembles more conveniently, and the scraps of paper after dividing plate also can prevent from pulverizing are gone to the outside of paper guide, can guarantee that the scraps of paper after pulverizing enter into shredded paper case.
Described outer support frame comprises upper support frame and lower support frame, between upper support frame and lower support frame, by support column, be connected and fixed, upper support frame comprises top panel and two side panels, lower support frame comprises lower panel and two side panels, on described top panel, be provided with the first opening, on described lower panel, be provided with the second opening, described metal guide cardboard comprises the support being wholely set, paper feed portion and paper delivery portion, the upper end of described paper feed portion is higher than the upper end of support, between paper feed portion and support, form the first rib, the lower end of described paper delivery portion is lower than the lower end of support, between paper delivery portion and support, form the second rib, the first described rib and the top panel edge mate of the first opening, the upper edge of described support coordinates with the inner surface of top panel, the second described rib and the lower panel edge mate of the second opening, the lower edge of described support coordinates with the inner surface of lower panel.
Between upper support frame and lower support frame, by support column, fix, can prevent that paper guide and cutter shaft are because of paper extruding generation deformation.At metal guide cardboard, rib is set, can in peripheral direction, metal guide cardboard be fixed, prevent that it is because of paper extruding generation deformation.
The axis hole of described metal guide cardboard is provided with spacer, and described spacer coordinates with described cutter shaft.The rotation of cutter shaft is more smooth.
The distance of two described metal guide cardboards equals the thickness of dividing plate.Gapless between metal guide cardboard and dividing plate, the accurate positioning of metal guide cardboard prevents that a scrap of paper from outwards running out of from gap simultaneously.
Two lateral paper guide groups are the first lateral paper guide group and the second lateral paper guide group, between the top of the top of the first lateral paper guide group and the second lateral paper guide group, form paper feed port, between the bottom of the bottom of the first lateral paper guide group and the second lateral paper guide group, form exit slot, two cutter shafts are respectively the first cutter shaft and the second cutter shaft, the first cutter shaft is arranged in the first lateral paper guide group, the second cutter shaft is arranged in the second lateral paper guide group, hobboing cutter on the first cutter shaft coordinates with the metal guide cardboard in the second lateral paper guide group, hobboing cutter on the second cutter shaft coordinates with the metal guide cardboard in the first lateral paper guide group.
The length of described locating dowel is less than or equal to the degree of depth of locating hole, and coordinating between metal guide cardboard and dividing plate is tight.
Compared with prior art, the invention has the advantages that cutter shaft is through in the axis hole of metal guide cardboard, lateral paper guide group is fixed with outer support frame, metal guide cardboard and cutter shaft can be because of the extruding deformation of multiple paper, hobboing cutter on metal guide cardboard and cutter shaft cooperatively interacts, successfully, by paper segment, avoid occurring the phenomenons such as paperboard, band paper, holding paper.Metal guide cardboard and segment blade cooperatively interact paper segment, because metal guide cardboard is compared plastics lateral paper guide and had better wearability, after long-time use, metal guide cardboard can not worn and not torn by paper, gap between metal guide cardboard and segment blade can not become greatly, can cut off smoothly paper.Compare traditional way, the present invention is stressed due to cutter shaft, lateral paper guide and outer support frame are combined together, and that it goes without doing is very thick for cutter shaft like this, and power of motor is also smaller, has reduced production cost.
Accompanying drawing explanation
Fig. 1 is exploded view of the present invention (band outer support frame);
Fig. 2 is exploded view of the present invention (not being with outer support frame);
Fig. 3 is cutaway view of the present invention;
Fig. 4 is the structure chart of dividing plate of the present invention;
Fig. 5 is the structure chart of metal guide cardboard of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
A kind of movement of shredder, comprise core body and hobboing cutter paper shredder, hobboing cutter paper shredder comprises two cutter shafts 2 that are provided with a plurality of hobboing cutters 1, core body comprises outer support frame and paper guide, paper guide comprises two lateral paper guide groups, two lateral paper guide groups are fixed with outer support frame, each lateral paper guide group is spaced and forms side by side by a plurality of metal guide cardboards 3, between two metal guide cardboards 3, be provided with dividing plate 4, on metal guide cardboard 3, be provided with axis hole 5, cutter shaft 2 is arranged the axis hole 5 of all metal guide cardboards 3 through this successively, on hobboing cutter 1, be wholely set segment blade 6, segment blade 6 cooperatively interacts paper segment with the metal guide cardboard 3 on its opposite.
Locating dowel 7 is set on dividing plate 4, is provided with locating hole 8 on metal guide cardboard 3, the locating dowel 7 on dividing plate 4 is inserted locating hole 8.
Outer support frame comprises upper support frame 9 and lower support frame 10, between upper support frame 9 and lower support frame 10, by support column 11, be connected and fixed, upper support frame 9 comprises top panel 12 and two side panels 13, lower support frame 10 comprises lower panel 14 and two side panels 15, on top panel 12, be provided with the first opening, on lower panel 14, be provided with the second opening, metal guide cardboard 3 comprises the support 31 being wholely set, paper feed portion 32 and paper delivery portion 33, the upper end of paper feed portion 32 is higher than the upper end of support 31, between paper feed portion 32 and support 31, form the first rib 34, the lower end of paper delivery portion 33 is lower than the lower end of support 31, between paper delivery portion 33 and support 31, form the second rib 35, top panel 12 edge mate of the first rib 34 and the first opening, the upper edge 311 of support 31 coordinates with the inner surface of top panel 12, lower panel 14 edge mate of the second rib 35 and the second opening, the lower edge 312 of support 31 coordinates with the inner surface of lower panel 14.
The axis hole 5 of metal guide cardboard 3 is provided with spacer 18, and spacer 18 coordinates with cutter shaft 2.
The distance of two metal guide cardboards 3 equals the thickness of dividing plate 4.
Two lateral paper guide groups are the first lateral paper guide group 23 and the second lateral paper guide group 24, between the top of the top of the first lateral paper guide group 23 and the second lateral paper guide group 24, form paper feed port 19, between the bottom of the bottom of the first lateral paper guide group 23 and the second lateral paper guide group 24, form exit slot 20, two cutter shafts 2 are respectively the first cutter shaft 21 and the second cutter shaft 22, the first cutter shaft 21 is arranged in the first lateral paper guide group 23, the second cutter shaft 22 is arranged in the second lateral paper guide group 24, on the first cutter shaft, 21 hobboing cutter 1 coordinates with the metal guide cardboard 3 in the second lateral paper guide group 24, hobboing cutter 1 on the second cutter shaft 22 coordinates with the metal guide cardboard 3 in the first lateral paper guide group 23.
The length of locating dowel 7 is less than or equal to the degree of depth of locating hole 8.
Claims (5)
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 support frame and paper guide, described paper guide comprises two lateral paper guide groups, two described lateral paper guide groups are fixed with outer support frame, each lateral paper guide group is spaced and forms side by side by a plurality of metal guide cardboards, between adjacent two metal guide cardboards, be provided with dividing plate, on described metal guide cardboard, be provided with axis hole, described cutter shaft passes the axis hole of all metal guide cardboards of each lateral paper guide group successively, on described hobboing cutter, be wholely set segment blade, described segment blade and the metal guide cardboard on its opposite cooperatively interact paper segment,
On described dividing plate, locating dowel is set, on described metal guide cardboard, is provided with locating hole, the locating dowel on described dividing plate is inserted described locating hole;
It is characterized in that described outer support frame comprises upper support frame and lower support frame, between upper support frame and lower support frame, by support column, be connected and fixed, upper support frame comprises top panel and two side panels, lower support frame comprises lower panel and two side panels, on described top panel, be provided with the first opening, on described lower panel, be provided with the second opening, described metal guide cardboard comprises the support being wholely set, paper feed portion and paper delivery portion, the upper end of described paper feed portion is higher than the upper end of support, between paper feed portion and support, form the first rib, the lower end of described paper delivery portion is lower than the lower end of support, between paper delivery portion and support, form the second rib, the first described rib and the top panel edge mate of the first opening, the upper edge of described support coordinates with the inner surface of top panel, the second described rib and the lower panel edge mate of the second opening, the lower edge of described support coordinates with the inner surface of lower panel.
2. the movement of a kind of shredder according to claim 1, is characterized in that the axis hole of described metal guide cardboard is provided with spacer, and described spacer coordinates with described cutter shaft.
3. the movement of a kind of shredder according to claim 2, is characterized in that the distance of adjacent two metal guide cardboards equals the thickness of dividing plate.
4. the movement of a kind of shredder according to claim 3, it is characterized in that two lateral paper guide groups are the first lateral paper guide group and the second lateral paper guide group, between the top of the top of the first lateral paper guide group and the second lateral paper guide group, form paper feed port, between the bottom of the bottom of the first lateral paper guide group and the second lateral paper guide group, form exit slot, two cutter shafts are respectively the first cutter shaft and the second cutter shaft, the first cutter shaft is arranged in the first lateral paper guide group, the second cutter shaft is arranged in the second lateral paper guide group, hobboing cutter on the first cutter shaft coordinates with the metal guide cardboard in the second lateral paper guide group, hobboing cutter on the second cutter shaft coordinates with the metal guide cardboard in the first lateral paper guide group.
5. the movement of a kind of shredder according to claim 1, is characterized in that the length of described locating dowel is less than or equal to the degree of depth of locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207257.5A CN102698846B (en) | 2012-06-19 | 2012-06-19 | Movement of paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210207257.5A CN102698846B (en) | 2012-06-19 | 2012-06-19 | Movement of paper shredder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102698846A CN102698846A (en) | 2012-10-03 |
| CN102698846B true CN102698846B (en) | 2014-08-13 |
Family
ID=46892067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210207257.5A Active CN102698846B (en) | 2012-06-19 | 2012-06-19 | Movement of paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698846B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230821B (en) * | 2013-04-17 | 2015-01-21 | 王雪芬 | Paper shredder machine core |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2309178A (en) * | 1996-01-22 | 1997-07-23 | Achiever Ltd | Document shredder |
| CN1400059A (en) * | 2001-08-06 | 2003-03-05 | 致伸科技股份有限公司 | Cone breaker device |
| KR100705464B1 (en) * | 2006-09-06 | 2007-04-13 | 주식회사 이륜 | Paper shredder |
| JP2009125715A (en) * | 2007-11-27 | 2009-06-11 | Eco Kk | Conveying mechanism in shredder apparatus |
| CN201143446Y (en) * | 2007-12-05 | 2008-11-05 | 刘淑军 | Paper chipper movement structure |
| CN201815351U (en) * | 2010-04-30 | 2011-05-04 | 增城市新特电器有限公司 | Support structure of shredder |
| CN202097000U (en) * | 2010-07-29 | 2012-01-04 | 广州市科密电子有限公司 | Paper shredding device |
| CN202655086U (en) * | 2012-06-19 | 2013-01-09 | 王雪芬 | Module of paper shredder |
-
2012
- 2012-06-19 CN CN201210207257.5A patent/CN102698846B/en active Active
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| Publication number | Publication date |
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| CN102698846A (en) | 2012-10-03 |
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| 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: 20220909 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 |
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| 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 |