JPS584667Y2 - Paper dust removal device - Google Patents

Description

【考案の詳細な説明】 この考案は裁断したときに発生し、紙に耐着する紙粉及
び塵埃等を除去する装置に関するものである。[Detailed Description of the Invention] This invention relates to a device for removing paper powder, dust, etc. that is generated when cutting paper and adheres to the paper.

特に高級印刷用の紙は、裁断時に耐着した紙粉を除去し
なければ、印刷時に紙粉のため、その部分にはインキが
付かず、紙粉が剥離したとき、その部分だけ白抜きとな
り、不良品となったものである。Particularly with high-quality printing paper, if paper dust that adheres to the paper is not removed when it is cut, ink will not stick to that part due to the paper dust during printing, and when the paper dust peels off, only that part will become a white outline. , which became a defective product.

特に高級美術印刷、ポスター、カレンダー等の印刷にお
いては、この紙粉の耐着のために、相当の不良品を生じ
たものである。Particularly in the printing of high-quality art, posters, calendars, etc., a considerable number of defective products are produced due to the resistance to adhesion of paper dust.

この考案は、上記の欠点を解消するために提案するもの
であって、図面の一実施例につき詳述すれば、１は固定
外枠であって、その内部に円形の内枠２を設け、該内枠
２の外周に固設した大歯車８を、外枠１の下部に設けた
小歯車９・・・と噛合せしめて載置し、該小歯車９をモ
ーター１０等により、回転せしめて、内枠２を回転せし
めるようにする。This invention is proposed to solve the above-mentioned drawbacks, and to explain in detail one embodiment of the drawing, 1 is a fixed outer frame, inside which is provided a circular inner frame 2, A large gear 8 fixed on the outer periphery of the inner frame 2 is placed in mesh with a small gear 9 provided at the bottom of the outer frame 1, and the small gear 9 is rotated by a motor 10 or the like. , so that the inner frame 2 is rotated.

上記の内枠２内には、該内枠２の軸線と軸線を直交せし
めて円筒体３を固設し、該円筒体３の側壁には、シャッ
ター３４等で開閉する開口１１を設け、且つ、その内壁
には、複数個の突出片γ・・・を放射状に突設し、該円
筒体３内に、円弧状の凸部を相対向せしめた一対の紙支
持枠４，５を具備せる回転体６を、同心的に円筒体３の
両端枠１２・・・に、回転自在に枢支する。A cylindrical body 3 is fixed in the inner frame 2 with the axes of the inner frame 2 perpendicular to each other, and an opening 11 that is opened and closed by a shutter 34 or the like is provided in the side wall of the cylindrical body 3. , a plurality of protruding pieces γ are provided radially on the inner wall thereof, and a pair of paper support frames 4 and 5 with arcuate convex portions facing each other are provided within the cylindrical body 3. A rotating body 6 is rotatably supported concentrically on both end frames 12 of the cylindrical body 3.

上記紙支持枠４．５の構成の一例を示せば、第３図、第
５図、第６図等に図示する如く、回転体６の上下両端に
接近した内方に屈曲板２０・・・を対向して設け、該屈
曲板２０にＵ字状の煕動体１３・・・の中央を枢支し、
Ｕ字状開動体１３・・・の両端１４・・・には、リンク
１５−の一端を枢支し、リンク１５・・・の他端は、紙
支持枠４又は５に突設せる一対の係合片１６・・・と杆
状体１１・・・に連結せる連結片１８・・・の一端に枢
支し、上記杆状体１γ・・・を挿通する弧状溝１９・・
・を回転体６の屈曲板２０に左右に、く字状の作動杆２
３．２３・・・の一端を左右対称に設け、別に相対向せ
る両層曲板２０・・・の中間に設けた摺動枠２１内を摺
動する摺動板２２０前後左右対称に枢着し、その中間部
は摺動枠２１の四隅のガイド２４・・・により挾持せら
れ、摺動板２２をハンドル２５でねじ杆２６を回転して
摺動せしめれば、一方のく字状の作動杆２３・・・はそ
の先端が開き、他方の作動杆２３′・・・はその先端が
つぼ筐り、これらに圧接せる杆状体１γ・・・が開閉す
るので、該杆状体１ｒ・・・に連係せる紙挾持枠４又は
５は、些少回動して紙の挟持位置を変更するのである。An example of the structure of the paper support frame 4.5 is as shown in FIGS. 3, 5, 6, etc., where bending plates 20... are provided facing each other, and the center of the U-shaped sliding body 13 is pivotally supported on the bending plate 20,
One end of a link 15- is pivotally supported at both ends 14 of the U-shaped opening member 13, and the other end of the link 15 is provided with a pair of links protruding from the paper support frame 4 or 5. An arcuate groove 19 is pivotally supported at one end of the connecting piece 18 which connects the engaging piece 16 to the rod-shaped body 11, and is inserted through the rod-shaped body 1γ.
・A dog-shaped operating rod 2 is attached to the left and right of the bending plate 20 of the rotating body 6.
3.23 A sliding plate 220 that slides within a sliding frame 21 provided in the middle of two double-layered curved plates 20, each of which has one end symmetrically disposed opposite to another, is pivoted symmetrically front and rear. The middle part is held by the guides 24 at the four corners of the sliding frame 21, and when the sliding plate 22 is slid by rotating the threaded rod 26 with the handle 25, one of the doglegs The operating rod 23... has its tip open, and the other operating rod 23'... has a pot housing at its tip, and the rod-shaped body 1γ... which can be pressed against these opens and closes, so that the rod-shaped body 1r... The paper holding frame 4 or 5 linked to ... rotates slightly to change the paper holding position.

又、内枠２には円筒体３０両端に連通せる送風管２ｔを
設け、送風管２１の中間に送風器２８及び収塵箱２９を
設け、又、円筒体３に枢支した回転体６は、枢支軸３０
をモーター３１等により歯車を介して回転せしむるもの
である。Further, the inner frame 2 is provided with a blower pipe 2t that communicates with both ends of the cylinder body 30, a blower 28 and a dust box 29 are provided in the middle of the blower pipe 21, and the rotating body 6 pivoted on the cylinder body 3 is , pivot shaft 30
is rotated by a motor 31 or the like via gears.

尚、紙挾持枠４又は５は円弧状凸状部を相対するように
設置するものであって、その形状は円筒体３が横位置に
ある時、下方の紙挾持枠５は波状又は凸状部の両片を少
し水平に延長した形状にすれば、紙を載置する場合に便
利である。Note that the paper holding frame 4 or 5 is installed with arcuate convex portions facing each other, and its shape is such that when the cylindrical body 3 is in the horizontal position, the lower paper holding frame 5 is wavy or convex. If both sides of the section are slightly extended horizontally, it is convenient for placing paper.

又、両紙支持枠４，５による紙の支持は、・・ンドル３
２等により、歯車軸等を回転せしめて上下するねじ棒３
３の作動により、両紙支持枠４及び５を圧接して紙の支
持を、更に強固にすることもできる。In addition, the support of the paper by both paper support frames 4 and 5 is...
Threaded rod 3 that rotates gear shafts etc. and moves up and down with 2 etc.
3, the paper support frames 4 and 5 can be brought into pressure contact to further strengthen the support of the paper.

この考案は叙上の如き構成よりなり、先づ、内枠２を、
円筒体３が水平位置にある状態に支持し、円筒体３の開
口１１より截断した紙束を挿入し、回転体６の紙支持枠
５に載置し、上方の紙支持枠４により押圧挾持し、円筒
体３の開口１１をシャッター３５等で閉塞し、内枠２を
モーター１０により９０度回動せしめれば、円筒体３及
び回転体６はともに装置する。This idea consists of the structure as described above, first, the inner frame 2,
The cylindrical body 3 is supported in a horizontal position, and the cut paper bundle is inserted through the opening 11 of the cylindrical body 3, placed on the paper support frame 5 of the rotating body 6, and pressed and held by the upper paper support frame 4. However, if the opening 11 of the cylindrical body 3 is closed with a shutter 35 or the like and the inner frame 2 is rotated 90 degrees by the motor 10, the cylindrical body 3 and the rotary body 6 are both assembled.

故に、回転体６をモーター３１により回転せしめれば、
紙支持枠４，５に支持された紙束は、第５図に図示した
ように装置した状態で回転し、その端部３４は、円筒体
３内に突設した突出片ｌに当接して、ばらばらと分離さ
れながら回転して紙粉を除去されるのである２紙支持枠
４，５の形状は上記の如く、中央の円弧状の凸部を相対
向せしめて設けたものであり、更に中央部を枢支したＵ
字状の煕動体１３の両端に、リンク１５等を介して紙支
持枠４，５に突設せる係合片１６に連係せる杆状体１γ
を、く字状の作動杆２３．２３’の摺動作用により開閉
して、紙支持枠４，５の円弧状凸部と紙束との支持位置
をずらすことにより、中央支持位置の紙粉をも完全に除
去するものである。Therefore, if the rotating body 6 is rotated by the motor 31,
The paper stack supported by the paper support frames 4 and 5 rotates in the device shown in FIG. The shape of the two paper support frames 4 and 5, which are separated and rotated to remove paper dust, is as described above, with the circular arc-shaped protrusions facing each other; U with central support
A rod-like body 1γ is connected to an engaging piece 16 protruding from the paper support frames 4 and 5 through a link 15 or the like at both ends of the letter-shaped sliding body 13.
is opened and closed by the sliding action of the dogleg-shaped actuating rods 23 and 23', and by shifting the support position between the arcuate convex portions of the paper support frames 4 and 5 and the paper stack, the paper powder at the central support position is removed. It also completely eliminates the

更に詳述すれば、上記く字状の作動杆２３ 、２３’は
、摺動枠２１を摺動する摺動板２２に一端を左右対称に
枢着し、その中間部は、摺動枠２１の四隅のガイド２４
により挾持せられているので、ハンドル２５でねじ杆２
６を回転して摺動板２２を摺動せしめれば、一方のく字
状の作動杆２３はその先端が開き、他方の作動杆２３′
は、その先端がつぼ１す、これに圧接せる杆状体１γが
開閉するので、該杆状体１γに連係せる紙支持枠４，５
は些少回動して紙の挾持位置を変えるので、紙支部の何
れの部分の紙粉をも除去することができるのである。More specifically, the dogleg-shaped operating rods 23 and 23' have one end symmetrically pivoted to the sliding plate 22 that slides on the sliding frame 21, and the intermediate portion thereof Guides 24 at the four corners of
Since it is held in place by the handle 25, the threaded rod 2
6 and slides the sliding plate 22, one dogleg-shaped operating rod 23 opens its tip, and the other operating rod 23'
The tip thereof is the pot 1, and the rod-like body 1γ that is pressed against it opens and closes, so the paper support frames 4 and 5 that are connected to the rod-like body 1γ are
Since the paper is slightly rotated to change the paper holding position, paper dust can be removed from any part of the paper branch.

又、除去された紙粉は、円筒体３０両端に連通せる送風
管２１に設けた送風器２８により、収塵箱２９を通して
送風を循環せしめ、収塵箱２９に集積した紙粉及び塵埃
等を取除くものである。Further, the removed paper powder is circulated through the dust box 29 by the blower 28 installed in the air pipe 21 that communicates with both ends of the cylindrical body 30, and the paper powder, dust, etc. accumulated in the dust box 29 are removed. It is something to be removed.

この考案は叙上の如く、一定寸法に截断した高級印刷用
紙に附着した紙粉を除去するものであって、装置に用紙
を挿入するときは、回転体を内装せる円筒体を水平状態
に支持して、用紙の挿入を容易に臥回転体に用紙を接着
後は、内枠を９０度回動して、円筒体を装置せしめ、内
装せる回転体を縦立状態で回転せしめることによって紙
支持枠に支持された紙の端部をばらばらと分離せしめ、
円筒体内壁に突設せる突出片に用紙の端部を当接せしめ
ることにより附着せる紙粉及び塵埃等を確実に除去し得
る等極めて顕著な効果がある。As mentioned above, this idea is to remove paper dust adhering to high-quality printing paper that has been cut to a certain size, and when inserting the paper into the device, a cylindrical body with a rotating body inside is supported in a horizontal position. After gluing the paper to the rotating body, rotate the inner frame 90 degrees to set the cylindrical body, and then rotate the internal rotating body vertically to support the paper. Separate the ends of the paper supported by the frame,
By bringing the end of the paper into contact with the protruding piece protruding from the wall of the cylindrical body, it is possible to reliably remove paper powder, dust, etc., which is extremely effective.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、この考案の一実施例を示すもので、第１図は正
面図、第２図は側面図、第３図は円筒体の平面図、第４
図は円筒体及び回転体の斜面図、第５図は一部切欠せる
回転体の斜面図、第６図は回転体の一部斜面図、第７図
は摺動作動杆の斜面図である。The drawings show one embodiment of this invention, in which Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a plan view of the cylindrical body, and Fig. 4 is a plan view of the cylindrical body.
The figure is a slope view of the cylindrical body and the rotating body, Figure 5 is a slope view of the rotating body with a partial cutout, Figure 6 is a partial slope view of the rotating body, and Figure 7 is a slope view of the sliding rod. .

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定外枠１内に回動自在に円形の内枠２を設け、該内枠
２内に、該内枠２の軸線と軸線を直交せしめて円筒体３
を固設し、該円筒体３の側壁に開口１１を設け、該円筒
体３内に、円弧状の凸部を相対せしめた一対の紙支持枠
４，５を具備せる回転体６を同心的に装設し、更に上記
円筒体３の内壁には複数個の突出片γ・・・を固設し、
円筒体３の側壁に開口１１を設け、該開口１１より紙を
挿入し、紙支持枠４，５により紙を支持せしめ、内枠２
を回動して、円筒体３を縦置せしめ、回転体６を回転す
ることにより紙の端部を突出片γに当接せしめて、紙粉
を除去するようにしたことを特徴とする紙粉除去装置。A circular inner frame 2 is rotatably provided within a fixed outer frame 1, and a cylindrical body 3 is disposed within the inner frame 2 with the axes of the inner frame 2 orthogonal to each other.
is fixed, an opening 11 is provided in the side wall of the cylindrical body 3, and a rotating body 6 is concentrically provided with a pair of paper support frames 4 and 5 having arcuate convex portions facing each other. and furthermore, a plurality of protruding pieces γ... are fixedly installed on the inner wall of the cylindrical body 3,
An opening 11 is provided in the side wall of the cylindrical body 3, paper is inserted through the opening 11, the paper is supported by the paper support frames 4 and 5, and the inner frame 2
is rotated to place the cylindrical body 3 vertically, and by rotating the rotating body 6, the end of the paper is brought into contact with the protruding piece γ, thereby removing paper dust. Powder removal equipment.