JPS61195802A - Toothstick machining device - Google Patents
Toothstick machining deviceInfo
- Publication number
- JPS61195802A JPS61195802A JP3728685A JP3728685A JPS61195802A JP S61195802 A JPS61195802 A JP S61195802A JP 3728685 A JP3728685 A JP 3728685A JP 3728685 A JP3728685 A JP 3728685A JP S61195802 A JPS61195802 A JP S61195802A
- Authority
- JP
- Japan
- Prior art keywords
- toothpick
- roller
- contact surface
- chain
- pressing
- 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
- 238000003754 machining Methods 0.000 title description 2
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 42
- 244000153158 Ammi visnaga Species 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Debarking, Splitting, And Disintegration Of Timber (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】
〔産業上の利用分野〕
この発明はつま楊枝の一部、例えば先端などを扁平加工
するのに使用する装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus used for flattening a portion of a toothpick, such as the tip thereof.
従来つま楊枝の加工としては、先端の尖頭加工や後端の
模様付は加工などであったが、回転防止や、模様付け、
あるいは使い易さなどを目的として、つま楊枝の一部、
例えば、先端や後方部などに扁平部を形成することが要
求されるようになった。この為の加工方式は、通常の上
下動のプレスや対向ローラープレスによっていた。Traditionally, toothpicks have been processed to have a pointed tip or a pattern on the back end, but they can also be made to prevent rotation, have a pattern on them, etc.
Or, for the purpose of ease of use, a part of a toothpick,
For example, it has become necessary to form a flat portion at the tip or rear portion. The processing methods used for this purpose were conventional vertical presses and opposed roller presses.
ところが従来の加工方式では極めて作業能率が悪く、且
つ仕上りも良くないという欠点がある。However, conventional machining methods have the drawbacks of extremely low work efficiency and poor finish.
即ち、上下動のプレスを用いた場合には、つま楊枝の送
り込みや取り出しの自動化が難しく、手作業の工程が多
くなって、作業能率が悪く、加工コヌトが高い。また、
対向ローラープレスを用いた場合には、２本のローラが
対向状に位置する為、押圧区域での両ローラの接近、離
間が短い距離で行われ、この結果゛、つま楊枝は急激な
押圧作用を受け、割れの発生率が高いという欠点がある
。これを防ぐためには、ローラの回転速度を遅くしたり
、ローラの径を大きくしなければならず、作業能率の低
下や装置の大形化を招くことになる。That is, when a vertically moving press is used, it is difficult to automate the feeding and removal of toothpicks, and many manual steps are required, resulting in poor work efficiency and high processing costs. Also,
When an opposed roller press is used, since the two rollers are located opposite each other, the rollers approach and separate over a short distance in the pressing area, and as a result, the toothpick exerts a rapid pressing action. The disadvantage is that the incidence of cracking is high. In order to prevent this, it is necessary to slow down the rotational speed of the rollers or increase the diameter of the rollers, which leads to a decrease in work efficiency and an increase in the size of the device.
本発明はこのような点に鑑み、作業能率がよくて、割れ
が生じない押圧加工装置を提供せんとするものである。In view of these points, it is an object of the present invention to provide a press processing device that has good working efficiency and does not cause cracks.
本発明のつま楊枝加工装置の技術的手段は、押圧接触面
が内周に設けられた外ローラと、押圧接触面が外周に設
けられた内ローラと、内ローラの外周に沿ってつま楊枝
を案内する移送装置とからなり、外ローラの押圧接触面
の内径は内ローラの押圧接触面の外径よりもやや径が大
きく、外ローラの内側に内ローラが線心させて取付けら
れ、内外の押圧接触面が接近する区域でつま楊枝を押圧
加工するようにしたことにある。The technical means of the toothpick processing device of the present invention includes an outer roller having a pressing contact surface on the inner periphery, an inner roller having a pressing contact surface on the outer periphery, and guiding the toothpick along the outer periphery of the inner roller. The inner diameter of the pressure contact surface of the outer roller is slightly larger than the outer diameter of the pressure contact surface of the inner roller, and the inner roller is installed linearly inside the outer roller, and the pressure contact surface of the outer and outer rollers is The reason is that the toothpick is pressed in the area where the surfaces approach each other.
本発明のつま楊枝加工装置では、内周が接触面となる外
ローラと、外周が接触面となる内ローラとによって押圧
加工するから、内外ローラの接近離間による押圧区域が
長くなり、つま楊枝はゆっくりと押圧されるようになる
。つま楊枝移送装置は内ローラの外周に沿って移動し、
押圧区域に入る前につま楊枝を内外ローラの間隙に送り
込み、押圧区域を通過した位置で間隙から引き出す。In the toothpick processing device of the present invention, pressing is performed by the outer roller whose inner periphery is the contact surface and the inner roller whose outer periphery is the contact surface, so the pressing area due to the approach and separation of the inner and outer rollers is lengthened, and the toothpick is slowly pressed. Becomes under pressure. The toothpick transfer device moves along the outer circumference of the inner roller,
The toothpick is fed into the gap between the inner and outer rollers before entering the pressing area and is pulled out of the gap after passing through the pressing area.
本発明のつま楊枝加工装置を図面の実施例について説明
する。（１）は押圧ローラで、外ローラ（２）と内ロー
ラ（３）とからなる。外ローラ（２）は接触面（２）が
内周に設けられた内面ローラであシ、軸（４）によって
従動回転自在に支持されている。内ローラ（３）は接触
面（３）が外周である外面ローラで、軸（５）によらて
支持されている。軸（５）にはモータなどの回転駆動装
置が連結されていて、内ローラ（３）を回転駆動させる
ことができる。内ローラ（３）の接触面（３）の外径は
外ローラ（２）の接触面（２１の内径よシも小さく、内
ローラ（３）は外ローラ（２）の内側に位置し、且つ、
上方部で両方の接触面（２り（３ｆが接近するように設
けられていて、この接近部でつま楊枝向を挾み付けて、
押圧し、扁平加工するのである。この内ローラ（２）に
は一体且つ同軸状に２個のスプロケット（６）（７）が
設けられている。（８）はつま楊枝移送用のチェ・−ン
で、２本手行に設けられ、スプロケツ） （６） （７
）と咬合する他、複数のチェーン案内車ＱＯによって所
望の位置に案内される。チェーン（８）の詳細は第・１
図に示されていて、チェーン本体の形状は通常のチェー
ンとほぼ同一であるが、上面につま楊枝嵌入用の切欠α
Ｖが形成されている点に特徴がある。DESCRIPTION OF THE PREFERRED EMBODIMENTS The toothpick processing apparatus of the present invention will be described with reference to the embodiments shown in the drawings. (1) is a pressure roller, which consists of an outer roller (2) and an inner roller (3). The outer roller (2) is an inner roller with a contact surface (2) provided on the inner periphery, and is supported by a shaft (4) so as to be freely rotatable. The inner roller (3) is an outer roller whose contact surface (3) is the outer periphery and is supported by a shaft (5). A rotation drive device such as a motor is connected to the shaft (5), and can rotate the inner roller (3). The outer diameter of the contact surface (3) of the inner roller (3) is also smaller than the inner diameter of the contact surface (21) of the outer roller (2), and the inner roller (3) is located inside the outer roller (2), and ,
At the upper part, both contact surfaces (2 (3F) are provided so that they are close to each other, and by sandwiching the toothpick direction at this approaching part,
It is pressed and flattened. This inner roller (2) is integrally and coaxially provided with two sprockets (6) and (7). (8) is a chain for transporting toothpicks, two of which are installed in the hand, and the sprockets (6) (7)
) and is guided to the desired position by a plurality of chain guide wheels QO. The details of the chain (8) are in Part 1.
As shown in the figure, the shape of the chain body is almost the same as a normal chain, but there is a notch α on the top surface for inserting a toothpick.
It is distinctive in that a V is formed.
（２）はつま楊枝供給位置で、つま楊枝（Ａ＋はホッパ
ー（１３に貯えられていて、移行するチェーン（８）の
上面に１本づつ供給され、供給されたつま楊枝向は切欠
αυに嵌り込んで支持され、この状態で移送される。０
４）はつま楊枝送り込み装置で、押圧加工区域の前方に
設けられている。図示例ではべ〜ト式の装置が用いられ
ていて、チェーン（８）に支持されたつま楊枝四〇後端
を押、て、つま楊枝向をチェーン（８）に対して横方向
にスライドさせ、つま楊枝向の先端の扁平加工予定箇所
を内外ローラ（２） （３）の間隙に送り込む。この状
態で内ローラ（３）、スプロケット（６）（７）、チェ
ーン（８）が一体となって旋回移動し、つま楊枝向は内
外ローラ（２） （３）間に挾み込まれて押圧され、扁
平加工される。αＱはつま楊枝引き戻し装置で、押圧加
工区域の後方に設けられておシ、加工完了後のつま楊枝
向を元の位置に引き戻す。(2) is the toothpick supply position, toothpicks (A+ are stored in the hopper (13), and are supplied one by one to the top surface of the shifting chain (8), and the supplied toothpicks fit into the notch αυ and are supported. and transported in this state.0
4) is a toothpick feeding device, which is provided in front of the pressing area. In the illustrated example, a belt-type device is used, and the toothpick is moved by pushing the rear end of the toothpick 40 supported by the chain (8) and sliding the toothpick sideways with respect to the chain (8). Insert the tip of the roller to be flattened into the gap between the inner and outer rollers (2) and (3). In this state, the inner roller (3), sprockets (6), (7), and chain (8) rotate as one, and the toothpick direction is sandwiched between the inner and outer rollers (2) and (3) and pressed. , flattened. αQ is a toothpick pull-back device, which is installed behind the pressing area and pulls the toothpick back to its original position after the process is completed.
αＱはつま楊枝取出部である。なお、前記装置に於いて
、チェーン（８）や、送り込み装置（１４）、引き戻し
装置Ｑ５を同様の作用をする他の代替物に替えることは
自由である。αQ is a toothpick extraction part. In addition, in the above device, the chain (8), the feeding device (14), and the pulling device Q5 can be freely replaced with other substitutes having the same function.
本発明では、内面ローラと外面ローラとの組み合せによ
って押圧ローラが形成されていて、つま楊枝は内外ロー
ラ間に送り込まれて、押圧加工されるから、従来の通常
の外面ローラを対向させた形式のものに比べて、ローラ
間隙の接近・離間の距離が長く、従って、つま楊枝には
ゆつくシと押圧力が加えるようになり、割れの発生が無
くなる。In the present invention, the pressing roller is formed by a combination of the inner roller and the outer roller, and the toothpick is fed between the inner and outer rollers to perform the pressing process. Compared to this, the distance between the roller gaps is longer, and therefore a gentler pressing force is applied to the toothpick, eliminating the possibility of cracking.
また、本発明では、内面ローラを用いているので、装置
全体が小形となり、且つ、高速運転が可能で、作業能率
の向上を図ることができる。Further, in the present invention, since the inner roller is used, the entire apparatus can be made compact and can be operated at high speed, thereby improving work efficiency.
図面は本発明のつま楊枝加工装置の実施例を示し、第１
図は装置の概要を示す側面図、第２図はその要部の平面
図、第３図は押圧ローラ部分の断面図、第４図はつま楊
枝移送チェーンの側面図である。
（１）・・・押圧ローラ、（２）・・・外ローラ、（３
）・・・内ローラ、（６） （７）・・・ヌプロケット
、（８）・・・チェーン、ＱＯ・・・チェーン案内車、
αυ・・・つま楊枝嵌入用の切欠、ｕ３・・・つま楊枝
供給ホッパー、（１４）・・・送シ込み装置、αＱ・・
・引き・戻し装置、Ｃ１１１９・・・つま楊枝取出部。
特 許 出 願 人 株式会社 山 洋代
理 人 竹 １） 明 弘第１図
第２図The drawings show an embodiment of the toothpick processing device of the present invention.
2 is a plan view of the main parts thereof, FIG. 3 is a sectional view of the pressing roller portion, and FIG. 4 is a side view of the toothpick transfer chain. (1)...Press roller, (2)...Outer roller, (3
)...Inner roller, (6) (7)...Nuprocket, (8)...Chain, QO...Chain guide wheel,
αυ...notch for inserting toothpick, u3...toothpick supply hopper, (14)...feeding device, αQ...
- Pulling/returning device, C1119...Toothpick extraction part. Patent applicant Hiroyo Yama Co., Ltd.
Rihito Take 1) Akihiro Figure 1 Figure 2
Claims (1)
触面が外周に設けられた内ローラと、内ローラの外周に
沿ってつま楊枝を案内する移送装置とからなり、外ロー
ラの押圧接触面の内径は内ローラの押圧接触面の外径よ
りもやや径が大きく、外ローラの内側に内ローラが偏心
させて取付けられ、内外の押圧接触面が接近する区域で
つま楊枝を押圧加工するようになっているつま楊枝加工
装置。 ２、つま楊枝移送装置がつま楊枝嵌入用切欠を有するチ
ェーンであり、内ローラと同軸に設けられたスプロケッ
トによってチェーンが送られるようになっている前記特
許請求の範囲第１項記載のつま楊枝加工装置。 ３、チェーン上のつま楊枝を横方向にスライド移行させ
る装置が押圧加工区域の前後に設けられている前記特許
請求の範囲第２項記載のつま楊枝加工装置。[Claims] 1. An outer roller having a pressing contact surface on its inner periphery, an inner roller having a pressing contact surface on its outer periphery, and a transfer device for guiding a toothpick along the outer periphery of the inner roller. The inner diameter of the pressure contact surface of the outer roller is slightly larger than the outer diameter of the pressure contact surface of the inner roller, and the inner roller is installed eccentrically inside the outer roller, and the area where the inner and outer pressure contact surfaces approach. A toothpick processing device that presses toothpicks. 2. The toothpick processing device according to claim 1, wherein the toothpick transfer device is a chain having a toothpick insertion notch, and the chain is fed by a sprocket provided coaxially with the inner roller. 3. The toothpick processing device according to claim 2, wherein devices for sliding the toothpick on the chain in the lateral direction are provided before and after the pressing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3728685A JPS61195802A (en) | 1985-02-26 | 1985-02-26 | Toothstick machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3728685A JPS61195802A (en) | 1985-02-26 | 1985-02-26 | Toothstick machining device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61195802A true JPS61195802A (en) | 1986-08-30 |
| JPS6234522B2 JPS6234522B2 (en) | 1987-07-28 |
Family
ID=12493460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3728685A Granted JPS61195802A (en) | 1985-02-26 | 1985-02-26 | Toothstick machining device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63236602A (en) * | 1987-03-25 | 1988-10-03 | 株式会社 渕側本店 | Method and device for manufacturing sword-shaped toothpicks |
-
1985
- 1985-02-26 JP JP3728685A patent/JPS61195802A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63236602A (en) * | 1987-03-25 | 1988-10-03 | 株式会社 渕側本店 | Method and device for manufacturing sword-shaped toothpicks |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6234522B2 (en) | 1987-07-28 |
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