CN201537521U - Paper pressing mechanism for automatic paper shredder - Google Patents
Paper pressing mechanism for automatic paper shredder Download PDFInfo
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- CN201537521U CN201537521U CN 200920260906 CN200920260906U CN201537521U CN 201537521 U CN201537521 U CN 201537521U CN 200920260906 CN200920260906 CN 200920260906 CN 200920260906 U CN200920260906 U CN 200920260906U CN 201537521 U CN201537521 U CN 201537521U
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- paper
- connecting rod
- pressboard
- rotating shaft
- paper pressing
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- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a paper pressing mechanism for an automatic paper shredder. The paper pressing mechanism comprises a cover, an elastic paper pressing element, a paper pressing connecting rod, a paper pressing plate, a guiding column, a paper pressing plate support, an elastic support element and a pull rod; wherein the elastic support element is arranged on the rotating shaft of the paper pressing plate support; one end of the paper pressing connecting rod is coupled on the rotating shaft on the paper pressing plate support, and the other end thereof is socketed on the connecting rod guide rail of the paper pressing plate in a sliding way; one end of the pull rod is fixed on the pull rod fixing column of the paper pressing connecting rod, and the other end thereof is fixed on the cover; one end of the elastic paper pressing element is coupled on the rotating shaft of the elastic element of the paper pressing connecting rod, and the other end thereof is coupled on the paper pressing plate support. By using the paper pressing mechanism, the paper pressing mechanism and the upper cover can be opened together at the same time, and the paper pressing mechanism can compress paper on the feed roller after a big stack of paper is fed into the paper tray and the cover is covered.
Description
Technical field
The utility model relates to a kind of paper-pressing mechanism of automatic paper crusher, and the user can disposablely open platen structure and loam cake together, drops into a big stacker and opens the holder paper disc that enters machine, and covering back platen structure can be pressed on paper on the feed roller.
Background technology
Shredder is by two the paper shredding cutters that rolls to be rubbed discarded paper or the file put into, and paper shredding cutters is made up of the blade with many points of a knife, produces by the tooth transmission to rotatablely move in opposite directions.
The shredder major part of using all is manual shredder at present, and the user need drop into the shredder inlet to the file break into portions of destroying.When big folded file wanted broken, the user need spend many times and keep on the shredder next door and drop into paper, a lot of valuable time of waste user in batches.At present some companies have developed the automatic paper crusher of some types, but its paper feeding efficient is all not too high, and it is not strong to grab the paper ability yet.The all similar printer of its principle, utility model patent as Chinese CN201183012Y number bulletin, its principle is similar to printer, one by one paper roll is gone into paper shredding blade by paper roller, every paper all is to pass through paper roller basically end to endly, broken second of broken intact first, and efficient is low, and require the broken neat rule of paper discharging, require high to the broken file cleaning of institute.
The automatic carriage of in-building type, it is with respect to preceding a kind of mode paper feeding efficient and grab the paper ability and improve a lot.Because the shredder of this type automatic carriage need be pressed in paper on the feed roller, its loam cake needs paper-pressing mechanism, and this paper-pressing mechanism need be caught up with lid and be opened together when loam cake is opened, make things convenient for the user to put into paper.In No. 2709006 patent announcements of Chinese CN, adopted a kind of upper cover design to be become left and right sides two parts, the structure of performing fighting respectively, but its troublesome poeration, the user needs respectively left and right sides loam cake is opened.
The utility model content
The technical problems to be solved in the utility model provides a kind of can disposable platen structure and loam cake being opened together, drop into a big stacker and open the holder paper disc that enters machine, cover the platen structure that back platen structure can be pressed on paper the automatic paper crusher on the feed roller.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of paper-pressing mechanism of automatic paper crusher, it comprises lid, platen elastic element, platen connecting rod, pressboard, lead, pressboard support, rack elasticity element and pull bar,
The rotating shaft of described lid and described pressboard support is positioned at shredder the same side;
On the described pressboard support rotating shaft described rack elasticity element is arranged, described rack elasticity element elastic force acts on the rotating shaft of described pressboard support;
Described lead two ends are separately fixed on described pressboard support and the described pressboard;
On the described pressboard support rotating shaft is arranged, an end of the described platen connecting rod rotating shaft on described pressboard support that is coupling, described pressboard has a connecting rod guide rail, and the other end slip cap of described platen connecting rod is connected to the connecting rod guide rail of described pressboard;
One pull bar fixed leg is arranged on the described platen connecting rod, and described pull bar one end is fixed in the pull bar fixed leg of described platen connecting rod, and the other end of described pull bar is fixed in described lid;
One elastic element rotating shaft is arranged on the described platen connecting rod, and described platen elastic element one end is coupling in the elastic element rotating shaft of described platen connecting rod, and other end rotating shaft is connected to described pressboard support;
The elastic force of described rack elasticity element is much larger than the elastic force of described platen elastic element.
The rotating shaft of described lid and described pressboard support is positioned at same axle center.
Described lid, described pressboard support and described pressboard have an opening at correspondence position, and described opening is manual paper inlet.
It also comprises paper pressing shaft, does not contact with the paper feeding running roller when described paper pressing shaft has paper in the holder paper disc, and it rotates with the paper feeding running roller.
The utility model is to close by opening of lid to close the drive link paper-pressing mechanism.When lid was opened, paper-pressing mechanism was opened in company with lid together by the connecting rod pull-up.After dropping into paper, close the cover, paper-pressing mechanism close with lid simultaneously and close.And smooth being pressed on the paper, the elastic force apparatus in the paper-pressing mechanism produces pressure simultaneously, paper is pressed on the below paper feeder the paper feeding running roller on, when starting power supply, the paper feeder of paper-pressing mechanism below begins the folding paper shredding blade of sending into of paper.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 has paper closure state schematic diagram for the utility model embodiment;
Fig. 2 does not have paper closure state schematic diagram for the utility model embodiment;
View when Fig. 3 opens for the utility model embodiment;
Fig. 4 is the utility model embodiment full open position schematic diagram.
The specific embodiment
With embodiment the utility model is described in further detail with reference to the accompanying drawings below:
As shown in the figure, the paper-pressing mechanism of a kind of automatic paper crusher of present embodiment, it comprises lid 12, platen elastic element 13, platen connecting rod 14, pressboard 16, lead 23, pressboard support 10, rack elasticity element 51 and pull bar 15,
The rotating shaft of described lid 12 and described pressboard support 10 is positioned at shredder the same side;
On described pressboard support 10 rotating shafts described rack elasticity element 51 is arranged, described rack elasticity element 51 elastic force act on the rotating shaft of described pressboard support 10;
Described lead 23 two ends are separately fixed on described pressboard support 10 and the described pressboard 16;
On the described pressboard support 10 rotating shaft is arranged, one end of described platen connecting rod 14 rotating shaft on described pressboard support 10 that is coupling, described pressboard 16 has a connecting rod guide rail, and the other end slip cap of described platen connecting rod 14 is connected to the connecting rod guide rail of described pressboard 16;
One pull bar fixed leg is arranged on the described platen connecting rod 14, and described pull bar 15 1 ends are fixed in the pull bar fixed leg of described platen connecting rod 14, and the other end of described pull bar 15 is fixed in described lid 12;
One elastic element rotating shaft is arranged on the described platen connecting rod 14, and described platen elastic element 13 1 ends are coupling in the elastic element rotating shaft of described platen connecting rod 14, and other end rotating shaft is connected to described pressboard support 10;
The elastic force of described rack elasticity element 51 is much larger than the elastic force of described platen elastic element 14.
The rotating shaft of described lid 12 and described pressboard support 10 is positioned at same axle center.
Described lid 12, described pressboard support 10 and described pressboard 16 have an opening at correspondence position, and described opening is manual paper inlet 18.
It also comprises paper pressing shaft 36, does not contact with paper feeding running roller 35 when described paper pressing shaft 36 has paper in the holder paper disc, and it rotates with paper feeding running roller 35.
Below in conjunction with its motion of mechanism mode in the course of the work of description of drawings.
Shown in the accompanying drawing one, drop into paper 41 in the machine on holder paper disc 8, the state when lid 12 is in closure.This moment, platen elastic element 13 generation elastic force acted on platen connecting rod 14.Platen connecting rod 14 produces pressure to pressboard 16 under the effect of elastic force, pressboard 16 is on the paper feeder that is pressed on the below of paper formation.When the paper feeder motor starting, paper feeding running roller 35 is the folding paper shredding blade 31 of sending into of paper.
Shown in the accompanying drawing two being, is that the holder paper disc does not have paper for 8 li, situation during lid 12 closures.A manual paper inlet 18 is arranged on lid 12, when not needing automatic shredded paper, can manually drop into paper.Paper pressing shaft 36 can rotate with paper feeding running roller 35, when avoiding 35 idle running of paper feeding running roller and pressboard 16 frictions.Lead 23 full extension are pressed on the holder paper disc 8 pressboard 16 fully simultaneously.
Shown in the accompanying drawing three, when lid upwards was opened to certain angle, lid 12 drove pull bar 15 and rotates, pull bar 15 pull-up platen connecting rods 14 upwards rotate, the platen connecting rod 14 that rotates is the pressboard 16 pull-ups translation that makes progress, and lead 23 contractions are compressed lead 23 fully until pressboard 16 and to be put in place.The tie point of platen elastic element 13 and platen connecting rod 14 enters the dead-centre position.Make platen connecting rod 14 no longer produce downward pressure to pressboard 16.Platen support 10 is under rack elasticity element 51 and effect, be pressed on the enclosing cover 11, because the elastic force of rack elasticity element 51 is much larger than platen elastic element 13, the elastic force that it can keep pressboard support 10 to overcome platen elastic element 13 at pressboard is pressed on the enclosing cover 11 when upwards shrinking.Shrink fully up to pressboard 16, pull bar 15 pulling force when directly acting on the pressboard support 10, lid 12 is just pressboard support 10 and whole paper-pressing mechanism pull-up.
Shown in the accompanying drawing four, this moment, lid 12 was opened fully, and whole paper-pressing mechanism is also followed and is pulled up, because rack elasticity element 51 is crossed dead-centre position 50 under lid 12 rotary actions, platen is propped up grillage 10 produce a upwards elastic force torque, paper-pressing mechanism and lid 12 are lumped together when opening.
Obviously; foregoing is just in order to illustrate characteristics of the present utility model; and be not to restriction of the present utility model, the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to protection category of the present utility model.
Claims (4)
1. the paper-pressing mechanism of an automatic paper crusher, it is characterized in that: it comprises lid, platen elastic element, platen connecting rod, pressboard, lead, pressboard support, rack elasticity element and pull bar,
The rotating shaft of described lid and described pressboard support is positioned at shredder the same side;
On the described pressboard support rotating shaft described rack elasticity element is arranged, described rack elasticity element elastic force acts on the rotating shaft of described pressboard support;
Described lead two ends are separately fixed on described pressboard support and the described pressboard;
On the described pressboard support rotating shaft is arranged, an end of the described platen connecting rod rotating shaft on described pressboard support that is coupling, described pressboard has a connecting rod guide rail, and the other end slip cap of described platen connecting rod is connected to the connecting rod guide rail of described pressboard;
One pull bar fixed leg is arranged on the described platen connecting rod, and described pull bar one end is fixed in the pull bar fixed leg of described platen connecting rod, and the other end of described pull bar is fixed in described lid;
One elastic element rotating shaft is arranged on the described platen connecting rod, and described platen elastic element one end is coupling in the elastic element rotating shaft of described platen connecting rod, and other end rotating shaft is connected to described pressboard support;
The elastic force of described rack elasticity element is much larger than the elastic force of described platen elastic element.
2. the paper-pressing mechanism of a kind of automatic paper crusher according to claim 1, it is characterized in that: the rotating shaft of described lid and described pressboard support is positioned at same axle center.
3. the paper-pressing mechanism of a kind of automatic paper crusher according to claim 1, it is characterized in that: described lid, described pressboard support and described pressboard have an opening at correspondence position, and described opening is manual paper inlet.
4. the paper-pressing mechanism of a kind of automatic paper crusher according to claim 1, it is characterized in that: it also comprises paper pressing shaft, does not contact with the paper feeding running roller when described paper pressing shaft has paper in the holder paper disc, it rotates with the paper feeding running roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920260906 CN201537521U (en) | 2009-11-27 | 2009-11-27 | Paper pressing mechanism for automatic paper shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920260906 CN201537521U (en) | 2009-11-27 | 2009-11-27 | Paper pressing mechanism for automatic paper shredder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201537521U true CN201537521U (en) | 2010-08-04 |
Family
ID=42588972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920260906 Expired - Lifetime CN201537521U (en) | 2009-11-27 | 2009-11-27 | Paper pressing mechanism for automatic paper shredder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201537521U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586113A (en) * | 2012-08-15 | 2014-02-19 | 致伸科技股份有限公司 | Paper shredder |
| CN104943355A (en) * | 2015-06-09 | 2015-09-30 | 嘉善大华纸品印刷厂 | Paper presser |
| CN105233935A (en) * | 2015-11-11 | 2016-01-13 | 四川省远大专用凭证印务有限公司 | Industrial paper shredder with paper scrap compression function |
| CN106861855A (en) * | 2017-04-20 | 2017-06-20 | 东莞福泰电子有限公司 | A kind of automatic paper crusher |
| CN108160296A (en) * | 2017-12-18 | 2018-06-15 | 南通佳宝机械有限公司 | A kind of automatic crushing compressor |
-
2009
- 2009-11-27 CN CN 200920260906 patent/CN201537521U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586113A (en) * | 2012-08-15 | 2014-02-19 | 致伸科技股份有限公司 | Paper shredder |
| CN104943355A (en) * | 2015-06-09 | 2015-09-30 | 嘉善大华纸品印刷厂 | Paper presser |
| CN104943355B (en) * | 2015-06-09 | 2017-06-09 | 泉州奔众电器有限公司 | A kind of nipper |
| CN105233935A (en) * | 2015-11-11 | 2016-01-13 | 四川省远大专用凭证印务有限公司 | Industrial paper shredder with paper scrap compression function |
| CN106861855A (en) * | 2017-04-20 | 2017-06-20 | 东莞福泰电子有限公司 | A kind of automatic paper crusher |
| CN106861855B (en) * | 2017-04-20 | 2022-09-23 | 东莞福泰电子有限公司 | Automatic paper shredder |
| CN108160296A (en) * | 2017-12-18 | 2018-06-15 | 南通佳宝机械有限公司 | A kind of automatic crushing compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COMIX GROUP CO., LTD. Free format text: FORMER NAME: QIXIN STATIONERY CO., LTD., SHENZHEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 W2-A7 building, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee after: Shenzhen Group Plc of one mind Address before: 518000 W2-A7 building, South District, Nanshan District hi tech Zone, Guangdong, Shenzhen Patentee before: Qixin Stationery Co., Ltd., Shenzhen |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100804 |