JPS5840160A - document shredding machine - Google Patents
document shredding machineInfo
- Publication number
- JPS5840160A JPS5840160A JP56139128A JP13912881A JPS5840160A JP S5840160 A JPS5840160 A JP S5840160A JP 56139128 A JP56139128 A JP 56139128A JP 13912881 A JP13912881 A JP 13912881A JP S5840160 A JPS5840160 A JP S5840160A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- rotary blade
- shredding machine
- document shredding
- parallel
- 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.)
- Granted
Links
Landscapes
- Nonmetal Cutting Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は文書細断機に関するものである◎従来の文書
細断機は、１１１図に示すように、相互に噛合うカッタ
ー１，２の最端の回転刃３が、左側の端面で回転刃４と
摺９合うだけで、右側の端面には何もなｈ構造になって
いた。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a document shredding machine. In the conventional document shredding machine, as shown in FIG. The rotary blade 4 and the slide 9 only fit together on the left end surface, and there was no h structure on the right end surface.
そのため、細断用紙が回転刃３の左端面よ）４右側へ挿
入された場合、回転刃３の右側には細断用紙を押えるも
のがなにもないため、細断をしていくうちに細断用紙が
回転刃３と回転刃５０間に引き込まれてしわができた０
その結果、細断用紙の両端はカッター中央ＩｌＯように
細断幅を一定に保つことができず、確実な細断ができな
いという欠点を有していた口また、回転刃３と回転刃Ｓ
間でしわがよる仁とによシ、細断時の抵抗が大きくなり
、細断枚数の能力が減少するという問題も有していた。Therefore, if the shredded paper is inserted to the right side of the rotary blade 3 (from the left end surface), there is nothing on the right side of the rotary blade 3 to hold down the shredded paper, so as it is being shredded, The shredded paper was drawn between the rotary blade 3 and the rotary blade 50 and wrinkled.As a result, the shredded paper could not maintain a constant shredding width at both ends like the cutter center IlO, and the In addition, the rotary blade 3 and the rotary blade S had the disadvantage that they could not be cut.
There was also a problem that the grain wrinkled between the grains, the resistance during shredding increased, and the ability to shred the number of sheets decreased.
したがって、この発明の目的は、細断用紙の両端まで確
実に細断でき、かつ細断枚数の低下も防止できる文書細
断機を提供することである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a document shredding machine that can reliably shred paper to both ends and prevent a decrease in the number of shredded sheets.
この発明の一実施例を第２１！ｐＨおよび第３図を用い
て説明する◇第２図において、６は文書細断機本体であ
り、内部には一対のカッター７．８と、一方のカッター
７を減速機９を介して駆動するモータｌＯと、カッター
７．８の両端を支持するフレーム板１１と、２枚の７レ
ーム叡ｌｌを支える支柱】２と、モータ１０をフレーム
板１１関に支持するビス１３をそれぞれ有してｉる。The 21st embodiment of this invention! Explanation using pH and Figure 3 ◇ In Figure 2, 6 is the main body of the document shredding machine, and inside there is a pair of cutters 7.8, and one cutter 7 is driven via a speed reducer 9. It has a frame plate 11 that supports the motor 10, a frame plate 11 that supports both ends of the cutter 7.8, a column that supports two 7-frame frames, and a screw 13 that supports the motor 10 on the frame plate 11. Ru.
第３図は両力ツタ−７，８の一端側の噛合状態を示す（
両力ツタ−７，８の他端側は第３図と対称である）０す
なわち、一方のカッター７は、ローラ軸１４に局方向に
延びる多数の回転刃１５ａ。Fig. 3 shows the meshing state of one end side of the double-loaded studs 7 and 8 (
The other end sides of the double-sided claws 7 and 8 are symmetrical to FIG.
１５ｂ、１５ｃ、１５ｄ、・・・を所定間隔をあけて並
列配置する＠ｔ、＋、他方のカッター８も、ローラ軸１
６に周方向に延びる多数の回転刃１７ ａ ｖ １７
ｂ ＋ １７ ｃ ＊１７ｄ、・・・を所定間隔をあけ
て並列配置し、最端部の回転刃１７ｍの外側面に、ロー
２軸１６の軸径よりも大きく回転刃１７ｍの軸径よりも
小径のテンシ瑠ンローラ１８（ゴム等で形成）を同心状
に配する。これら両力ツタ−７，８は、ローラ軸１４．
１６を相互に平行に配置して、それぞれの回転刃１５ｍ
・・・。15b, 15c, 15d, . . . are arranged in parallel at predetermined intervals.
A large number of rotary blades 17 av 17 extending in the circumferential direction at 6
b + 17 c * 17d, ... are arranged in parallel at a predetermined interval, and on the outer surface of the rotary blade 17m at the end, a shaft diameter larger than the shaft diameter of the row 2 shaft 16 and larger than the shaft diameter of the rotary blade 17m is attached. Small-diameter tension rollers 18 (made of rubber or the like) are arranged concentrically. These two-sided levers 7 and 8 are connected to the roller shaft 14.
16 are arranged parallel to each other, and each rotary blade is 15 m long.
....
１７［・・を交互に摺接状態に噛合するとともに、一方
のカッター７の最端部の回転刃１５ｍの外周面を他方の
カッター８のテンシ璽ンローラ１８の外周面に転接する
。１９．２０Ｆｉ、両力ツタ−７，８のａ−ラ軸１４．
１６を受ける軸受である・このように構成した結果、細
断用紙が回転刃１５ｍの左端間よりも右側に挿入された
場合でも、刃１５ｍの外周面へ押さえ付けるため、細断
用紙がカッター７の回転刃１５ｍ、１５ｂ間に引き込ま
れてしわが発生する現象が起きなくな〕、したがって細
断用紙両端においてもカッター中央部のように所定の細
断幅が確保できるので横書性を保つことができる０
また、細断用紙両端におけるしわの寄りが少なくなるた
めに細断時の抵抗が小さくなｐ１細新秋数の能力が低下
しないという効果も生じる。17 [...] are alternately engaged in a sliding state, and the outer circumferential surface of the rotary blade 15m at the end of one cutter 7 is brought into rolling contact with the outer circumferential surface of the tensioning roller 18 of the other cutter 8. 19.20Fi, a-la axis 14.
As a result of this configuration, even if the shredded paper is inserted to the right side of the rotary blade 15m rather than between the left ends, the shredded paper is pressed against the outer peripheral surface of the blade 15m, so that the shredded paper is pressed against the cutter 7. The phenomenon of wrinkles caused by being drawn in between the rotary blades 15m and 15b of the cutter does not occur], therefore, a predetermined shredding width can be secured at both ends of the shredded paper as in the center of the cutter, and horizontal writing properties can be maintained. In addition, since there are fewer wrinkles at both ends of the shredded paper, there is also the effect that the performance of the p1 thin paper sheet, which has low resistance during shredding, does not deteriorate.
以上のように、この発明の文書細断機は、それぞれロー
ラ軸に多数の回転刃を１Ｉｌｒ定ＦＩ１ｗｉをあけて並
列形成したものでそれらロー２輪を平行に配置して各回
転刃を交互に噛合させた第１および嬉２のカッターと、
一方のカッターのローラ軸に一定され一方のカッターの
最端回転刃の外側ｉ１Ｋｍ接するとともに他方のカッタ
ーの最端回転刃の外周面に転接し念テンシ冒ンロークと
を備えた九め。As described above, the document shredding machine of the present invention has a large number of rotary blades formed in parallel on each roller shaft with a constant distance of 1Ilr FI1wi, and the two rotary wheels are arranged in parallel and the rotary blades are alternately operated. The first and second cutters are engaged with each other,
A nine-piece fixed to the roller shaft of one cutter and in contact with the outside i1 km of the outermost rotary blade of one cutter, and a tensioner that is in rolling contact with the outer circumferential surface of the outermost rotary blade of the other cutter.
細断用紙の両端まで確実に細断でき、かつ細断枚数の低
下も防止できるという効果がある・It has the effect of being able to reliably shred paper to both ends, and also prevent a decrease in the number of shredded sheets.
ＪＩ１図は従来例の文書細断機のカッタ一部の平ｉＩ図
、継２図はこの発明の一実施例の文書細断機の断Ｈｓ、
第３図はそのカッタ一部の平面図であるロ
ア 、 ８−・・カッター、１４．１６−Ｈ−ラ軸、１
５ａ。
１５ｂ、１５ｃ、１５ｄ、１７ｍ、 １７ｂ、１７ｃ、
１７ｄ−・回転刃、１８・・・テンシ璽ンローラ
第３図Figure JI1 is a flat view of a part of the cutter of a conventional document shredding machine, and Figure JI2 is a cut Hs of a document shredding machine according to an embodiment of the present invention.
Figure 3 is a plan view of a part of the cutter.
5a. 15b, 15c, 15d, 17m, 17b, 17c,
17d-・Rotary blade, 18...Tension binding roller Fig. 3
Claims (1)
列形成したものでそれらローラ軸を平行に配置して各回
転刃を交互に噛合させ九ｌｌ１１および第２のカッター
と、一方のカッターのローラ軸に固定され一方のカッタ
ーの最端回転刃の外側聞に固接するとともに他方のカッ
ターの最端回転刃の外周面に転接したテンシ曹ンｃ１−
２とを備え九文書細断機。Each roller shaft has a large number of rotary blades arranged in parallel at a predetermined interval, and the roller shafts are arranged in parallel and the rotary blades are engaged with each other alternately to form the second cutter and the roller of one cutter. A tensile strength c1- fixed to the shaft and firmly attached to the outer side of the outermost rotary blade of one cutter and rollingly connected to the outer peripheral surface of the outermost rotary blade of the other cutter.
2 and nine document shredding machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139128A JPS5840160A (en) | 1981-08-31 | 1981-08-31 | document shredding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56139128A JPS5840160A (en) | 1981-08-31 | 1981-08-31 | document shredding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5840160A true JPS5840160A (en) | 1983-03-09 |
| JPS6313739B2 JPS6313739B2 (en) | 1988-03-28 |
Family
ID=15238166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56139128A Granted JPS5840160A (en) | 1981-08-31 | 1981-08-31 | document shredding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5840160A (en) |
-
1981
- 1981-08-31 JP JP56139128A patent/JPS5840160A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313739B2 (en) | 1988-03-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2176822T3 (en) | AN APPARATUS FOR FORMING UNIFORM THICKNESS MATERIAL SHEETS AND CUTTING MATERIAL PROTIONS. | |
| EP0222621B1 (en) | A roller for stretching or imparting shrinkage to sheeting | |
| KR940008843A (en) | Method and apparatus for manufacturing oriented plastic strap | |
| JPS5840160A (en) | document shredding machine | |
| US3042397A (en) | Sheet feeding mechanism | |
| FR2574020A1 (en) | PAPER BAND FEEDING DEVICE OF A CUTTER THROUGH | |
| JPS6123078A (en) | Folding apparatus for rotary press machine | |
| JPS5814954A (en) | document shredding machine | |
| WO1996015966A3 (en) | Sheet feeder system and method | |
| CN218487975U (en) | Silicon steel sheet longitudinal shearing rolling deburring device | |
| JPS61152400A (en) | Device that breaks and separates continuous paper | |
| JPS59120755U (en) | Paper reversing device | |
| JPS6033486Y2 (en) | Continuous paper sheet cutting device | |
| EP0108557A3 (en) | Hot mill hydraulic direct roll drive | |
| JPS61152399A (en) | Device for breaking and separating continuous sheet of paper | |
| JPS6259659U (en) | ||
| JPS60106614A (en) | Turning device in thick plate rolling mill | |
| JPS6036116A (en) | Calendar equipment | |
| JP4343805B2 (en) | Roll paper discharge mechanism | |
| JPS6219042A (en) | Rolling apparatus for noodle material | |
| US3803661A (en) | Apparatus for cleaning strip material | |
| KR0137591Y1 (en) | Paper feeder of cash register | |
| JPS60132864A (en) | Device for transversely cutting sheet | |
| JPH07116909A (en) | Strip cutting device | |
| GB1446707A (en) | Apparatjs for the treatment of aggregates prior to washing |