JPH0728938Y2 - Coating disc of color coating device - Google Patents
Coating disc of color coating deviceInfo
- Publication number
- JPH0728938Y2 JPH0728938Y2 JP1990105176U JP10517690U JPH0728938Y2 JP H0728938 Y2 JPH0728938 Y2 JP H0728938Y2 JP 1990105176 U JP1990105176 U JP 1990105176U JP 10517690 U JP10517690 U JP 10517690U JP H0728938 Y2 JPH0728938 Y2 JP H0728938Y2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- disc
- outer peripheral
- rotary shaft
- holding
- 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.)
- Expired - Lifetime
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- Cleaning In General (AREA)
- Coating Apparatus (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、円柱形をなす電子部品の外周面に識別用のカ
ラーコードを塗布するカラーコーティング装置の塗布デ
ィスクに関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a coating disc of a color coating device for coating a color code for identification on the outer peripheral surface of a cylindrical electronic component.
（従来の技術） 一般に円柱形をなすコンデンサ，抵抗器等の電子部品に
は、容量，抵抗値等を識別するためのカラーコードがそ
の外周面に複数本形成されている。(Prior Art) Generally, a plurality of color codes for identifying capacitance, resistance value and the like are formed on the outer peripheral surface of electronic parts such as a cylindrical capacitor and resistor.
第５図に示したカラーコーティング装置は、特公昭51-1
0257号公報にその概要が示されるもので、電子部品Ｂを
横向き状態で所定方向に連続的に搬送する搬送部材１
と、搬送部材１の上側に配置され搬送途中の電子部品Ｂ
を回転させる回転ローラ２と、搬送部材１の下側に配置
された回転軸３と、回転軸３に装着され電子部品Ｂの外
周面にその外周縁を接触可能な塗布ディスク４と、塗布
ディスク４に塗料Ｆを供給する塗料槽５と、回転軸３を
回転自在に軸支する傾動アーム６と、傾動アーム６を電
子部品１側に付勢するバネ手段７と、上記回転ローラ２
と回転軸３を夫々所定方向に回転駆動する駆動手段及び
動力伝達手段（共に図示省略）とから構成されている。The color coating device shown in FIG.
The outline thereof is shown in Japanese Patent Publication No. 0257, and a conveying member 1 for continuously conveying the electronic component B in a lateral direction in a predetermined direction.
And the electronic component B placed on the upper side of the transport member 1 and being transported.
A rotary roller 2 for rotating the rotary member 3, a rotary shaft 3 arranged below the conveying member 1, a coating disc 4 mounted on the rotary shaft 3 and capable of contacting the outer peripheral edge of the outer peripheral surface of the electronic component B, and a coating disc. 4, a paint tank 5 for supplying the paint F, a tilting arm 6 for rotatably supporting the rotary shaft 3, a spring means 7 for biasing the tilting arm 6 toward the electronic component 1, and the rotary roller 2
And a driving means and a power transmission means (both not shown) for rotationally driving the rotary shaft 3 in predetermined directions.
上記のカラーコーティング装置では、搬送途中の電子部
品Ｂを回転ローラ２で回転させつつ、塗料供給を受けた
塗布ディスク４を電子部品Ｂの外周面に接触させること
で、該電子部品Ｂの外周面に塗料Ｆをリング状に塗布し
所定のカラーコードBaを形成することができる。また、
上記のカラーコーティング装置は通常、搬送部材１に沿
って複数台設置されており、電子部品Ｂの外周面には複
数本のカラーコードが順に形成されることになる。In the above color coating apparatus, the outer peripheral surface of the electronic component B is brought into contact with the outer peripheral surface of the electronic component B by bringing the coating disk 4 supplied with the coating material into contact with the outer peripheral surface of the electronic component B while rotating the electronic component B during conveyance. A predetermined color code Ba can be formed by applying the coating material F in a ring shape on. Also,
A plurality of the above-mentioned color coating devices are usually installed along the conveying member 1, and a plurality of color codes are sequentially formed on the outer peripheral surface of the electronic component B.
従来、上記のカラーコーティング装置には、第６図に示
すような塗布ディスク４が用いられている。この塗布デ
ィスク４は、回転軸３が挿通可能な中心孔4aと、外周縁
が円形をなす薄肉の塗布部4bとを備えており、適当な金
属材料から切削加工により一体形成されている。また、
塗布部4bは電子部品Ｂが小型であることや塗料Ｆの濡れ
性を考慮し、通常0.1〜0.2mm程度に、好ましくは先鋭に
仕上げられている。Conventionally, a coating disk 4 as shown in FIG. 6 has been used in the color coating apparatus. The coating disk 4 includes a center hole 4a through which the rotary shaft 3 can be inserted and a thin coating portion 4b having a circular outer peripheral edge, and is integrally formed by cutting from an appropriate metal material. Also,
In consideration of the small size of the electronic component B and the wettability of the coating material F, the coating portion 4b is normally finished to a depth of about 0.1 to 0.2 mm, preferably sharpened.
上記の塗布ディスク４は、第７図に示すように、回転軸
３に嵌挿された状態で、両側面を２つのナット８を用い
て挟持され、回転軸３の所定位置に固定されている。As shown in FIG. 7, the coating disk 4 is sandwiched by the two nuts 8 on both side surfaces in a state of being fitted into the rotary shaft 3 and fixed at a predetermined position of the rotary shaft 3. .
（考案が解決しようとする課題） しかしながら、従来の塗布ディスク４は、加工の困難性
から製造コストが高くつき部品自体が高価であると共
に、塗布部3bが磨耗を生じた場合等では塗布ディスク３
全体を他のものと交換する必要があるため、交換に際し
て極めて無駄が大きいという問題点があった。(Problems to be solved by the invention) However, the conventional coating disc 4 has a high manufacturing cost due to the difficulty of processing and the parts themselves are expensive, and when the coating portion 3b is abraded, the coating disc 3 may be damaged.
Since it is necessary to replace the whole with another one, there is a problem that the replacement is extremely wasteful.
本考案は上記問題点に鑑みてなされたもので、その目的
とするところは、製造が容易で、しかも交換時の無駄を
極力削減できるカラーコーティング装置の塗布ディスク
を提供することにある。The present invention has been made in view of the above problems, and an object of the present invention is to provide a coating disk for a color coating apparatus that is easy to manufacture and that can reduce waste during replacement as much as possible.
（課題を解決するための手段） 上記目的を達成するため、本考案は、回転軸に嵌挿固定
され、且つ塗料を電子部品の外周面に塗布するカラーコ
ーティング装置の塗布ディスクにおいて、上記塗布ディ
スクを、回転軸が挿通可能な中心孔を有する薄肉円板形
の塗布部材と、回転軸が挿通可能な中心孔を有し、且つ
塗布部材両面の少なくとも外周縁を除いた部分を挟持す
る２つの挟持部材とから構成し、少なくとも一方の挟持
部材の塗布部材と対向する面に環状の挟持用突部を設け
た、ことを特徴としている。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a coating disk of a color coating device which is fitted and fixed to a rotary shaft and which applies a coating material to an outer peripheral surface of an electronic component. A thin disk-shaped coating member having a central hole through which the rotary shaft can be inserted, and two thin plate-shaped coating members having a central hole through which the rotary shaft can be inserted and which sandwiches at least the outer peripheral edge of both surfaces of the coating member. It is characterized by comprising a sandwiching member, and providing an annular sandwiching projection on the surface of at least one sandwiching member facing the coating member.
（作用） 本考案では、薄肉円板形の塗布部材と、塗布部材の両面
の少なくとも外周縁を除いた部分を挟持する２つの挟持
部材とから構成されているため、塗布部分に磨耗を生じ
た場合等でも塗布部材のみを他のものと交換するだけで
よい。また、環状の挟持用突部によって塗布部材の少な
くとも片面を押さえるようにしたので、塗布部材と対向
する挟持部材の面に歪み等がある場合でも、該歪み等を
原因とした挟持不良を防止できる。(Operation) In the present invention, since the thin disk-shaped coating member and the two holding members for holding at least the outer peripheral edges of both surfaces of the coating member are held, the applied portion is abraded. In any case, only the coating member needs to be replaced with another. Further, since at least one surface of the coating member is pressed by the annular clamping projection, even if the surface of the clamping member facing the coating member is distorted, it is possible to prevent the improper clamping due to the distortion or the like. .
（実施例） 第１図乃至第４図は本考案の一実施例を示すもので、第
１図は塗布ディスクの断面図、第２図は塗布ディスクの
分解断面図、第３図は取付状態を示す側面図、第４図は
挟持作用を示す要部拡大断面図である。(Embodiment) FIGS. 1 to 4 show an embodiment of the present invention. FIG. 1 is a sectional view of a coating disk, FIG. 2 is an exploded sectional view of a coating disk, and FIG. FIG. 4 is an enlarged cross-sectional view of a main part showing a sandwiching action.
本実施例に示した塗布ディスク11は、薄肉円板形の塗布
部材12と、塗布部材12の両面を挟持する第1,第２挟持部
材13,14とから構成されている。The coating disk 11 shown in this embodiment includes a thin disk-shaped coating member 12 and first and second clamping members 13 and 14 that clamp both surfaces of the coating member 12.
塗布部材12は金属材料から円板形に形成され、0.1〜0.2
mm程度の厚さを有し、その外周縁を先鋭に仕上げられて
いる。また、塗布部材12は、後述する第１挟持部材13の
筒部13bの外径と一致する径の中心孔12aを有している。The coating member 12 is formed of a metal material in a disk shape, and has a thickness of 0.1 to 0.2.
It has a thickness of about mm, and its outer peripheral edge is sharpened. Further, the coating member 12 has a central hole 12a having a diameter that matches the outer diameter of the tubular portion 13b of the first holding member 13 described later.
第１挟持部材13は、塗布部材12の中心孔12aの径と外径
を一致し、且つ回転軸15が挿通可能な中心孔13aを有す
る筒部13bと、該筒部13bの周面から突設され、且つ塗布
部材12の外径より小さな外径を有する円形の挟持部13c
とから成る。また、挟持部13cの塗布部材12と対向する
面には、その外周縁部分に環状の挟持用突部13dが形成
されている。The first sandwiching member 13 has a cylindrical portion 13b having a central hole 13a having the same outer diameter as the central hole 12a of the coating member 12 and through which the rotary shaft 15 can be inserted, and a protruding portion from the peripheral surface of the cylindrical portion 13b. A circular sandwiching portion 13c that is provided and has an outer diameter smaller than that of the coating member 12.
It consists of and. Further, on the surface of the sandwiching portion 13c facing the coating member 12, an annular sandwiching protrusion 13d is formed on the outer peripheral edge portion thereof.
第２挟持部材14は、第１挟持部材13の筒部13aの外径と
一致する径の中心孔14aを有する筒部14bと、該筒部14b
の周面から突設され、且つ塗布部材12及び第１挟持部材
13の外径より小さな外径を有する円形の挟持部14cとか
ら成る。The second holding member 14 includes a tubular portion 14b having a central hole 14a having a diameter that matches the outer diameter of the tubular portion 13a of the first holding member 13, and the tubular portion 14b.
Projecting from the peripheral surface of the coating member 12 and the first holding member.
And a circular holding portion 14c having an outer diameter smaller than the outer diameter of 13.
上記の塗布ディスク11を組立てる場合には、まず第１挟
持部材13の筒部13bに塗布部材12の中心孔12aを嵌挿し、
次いで該筒部13bに第２挟持部材14の中心孔14aを嵌挿す
ればよい。When assembling the coating disk 11 described above, first, the central hole 12a of the coating member 12 is fitted into the tubular portion 13b of the first holding member 13 and
Then, the central hole 14a of the second holding member 14 may be fitted into the tubular portion 13b.
また、組立てられた塗布ディスク11を回転軸15の所定位
置に固定する場合には、第３図に示すように、塗布ディ
スク11を回転軸15に嵌挿した状態で、該塗布ディスク11
の両側面を２つのナット16を用いて挟持すればよい。Further, when fixing the assembled coating disc 11 to a predetermined position of the rotary shaft 15, as shown in FIG.
It is sufficient to sandwich both side surfaces of the above with two nuts 16.
この挟持状態では、第４図に示すように、塗布部材12の
一方の側面（図中では左側面）に第１挟持部材13の突部
13dが環状に接触し、また他方の側面（図中では右側
面）に第２挟持部材13の挟持部14cが面接触する。ま
た、第１挟持部材13と塗布部材12との間には、突部13d
の段差に相当する隙間Ｓが形成されるので、ナット16を
締め付けると、第１挟持部材13と第２挟持部材14とは上
記隙間Ｓを利用して僅かに接近し、第１挟持部材13の挟
持部13cがやや撓んだ状態でその突部13dが塗布部材12の
左側面に圧接する。つまり、塗布部材12の挟持は、主に
第１挟持部材13の突部13dと該突部13dに対向する第２挟
持部材との間でほぼ環状形に行なわれる。In this sandwiched state, as shown in FIG. 4, the protrusion of the first sandwiched member 13 is provided on one side surface (left side surface in the figure) of the coating member 12.
13d contacts in an annular shape, and the holding portion 14c of the second holding member 13 comes into surface contact with the other side surface (right side surface in the figure). In addition, the protrusion 13d is provided between the first holding member 13 and the coating member 12.
Since a gap S corresponding to the step is formed, when the nut 16 is tightened, the first sandwiching member 13 and the second sandwiching member 14 slightly approach each other using the gap S, and the first sandwiching member 13 The protrusion 13d is pressed against the left side surface of the coating member 12 in a state where the holding portion 13c is slightly bent. That is, the application member 12 is sandwiched mainly in a substantially annular shape between the protrusion 13d of the first sandwiching member 13 and the second sandwiching member facing the protrusion 13d.
このように本実施例の塗布ディスクでは、塗布ディスク
11を、薄肉円板形の塗布部材12と、塗布部材11両面の外
周縁を除いた部分を挟持する２つの挟持部材13,14とか
ら構成しているので、各部材を安価に構成できることに
加え、塗布部分に磨耗を生じた場合等でも塗布部材12の
みを他のものと交換するだけでよく、交換時の無駄が少
なく済む。Thus, in the coating disc of this embodiment, the coating disc
Since 11 is composed of the thin disk-shaped coating member 12 and the two holding members 13 and 14 for holding the portions of both surfaces of the coating member 11 excluding the outer peripheral edges, each member can be constructed at low cost. In addition, even when the applied portion is worn, it is sufficient to replace only the applying member 12 with another member, which reduces waste during replacement.
また、第１挟持部材13に環状の挟持用突部13dを形成
し、該突部13dで塗布部材12の左側面を押さえ付けるよ
うにしたので、第1,第２挟持部材13,14の塗布部材12と
対向する面、特に第２挟持部材14側の面に歪み等がある
場合でも、該歪みを原因とする挟持不良、即ち挟持状態
で塗布部材12が湾曲したり、また塗布部材12と第1,第２
挟持部材13,14との間に隙間があいて塗布部材12の固定
が不安定になることを確実に防止できる。Further, since the annular holding projection 13d is formed on the first holding member 13 and the left side surface of the coating member 12 is pressed by the projection 13d, the first and second holding members 13 and 14 are applied. Even when there is distortion or the like on the surface facing the member 12, especially on the surface on the side of the second sandwiching member 14, the sandwiching failure due to the strain, that is, the coating member 12 is curved in the sandwiched state, and the coating member 12 and First and second
It is possible to reliably prevent the fixing of the coating member 12 from becoming unstable due to a gap between the holding members 13 and 14.
第８図は本考案の他の実施例を示すもので、第１図乃至
第４図に示した実施例とは、第1,第２挟持部材13,14の
外径を一致させた点と、第２挟持部材14の塗布部材12と
対向する面の外周縁部分にも第１挟持部材13と同様に環
状の挟持用突部14dを形成した点で異なる。FIG. 8 shows another embodiment of the present invention, in which the outer diameters of the first and second holding members 13 and 14 are the same as those of the embodiment shown in FIGS. 1 to 4. The difference is that an annular clamping projection 14d is formed on the outer peripheral edge portion of the surface of the second clamping member 14 facing the coating member 12 as in the case of the first clamping member 13.
本実施例の塗布ディスクでは、各第1,第２挟持部材13,1
4と塗布部材12との間に突部13d,14dの段差に相当する隙
間Ｓが形成されるので、ナット16を締め付けると、第１
挟持部材13と第２挟持部材14とが上記隙間Ｓを利用して
接近し、第1,第２挟持部材13,14の挟持部13c,14cがやや
撓んだ状態でその突部13d,14dが塗布部材12の両側面に
圧接することになり、塗布部材12は第１挟持部材13の突
部13dと第２挟持部材14の突部14dとの間でほぼ環状形に
挟持される。依って、本実施例でも第１図乃至第４図に
示した実施例と同様の効果を得ることができる。In the coating disk of this embodiment, each of the first and second holding members 13,1
Since a gap S corresponding to the step between the protrusions 13d and 14d is formed between the coating member 4 and the coating member 12, when the nut 16 is tightened, the first
The sandwiching member 13 and the second sandwiching member 14 approach each other by utilizing the gap S, and the projecting portions 13d and 14d of the sandwiching portions 13c and 14c of the first and second sandwiching members 13 and 14 are slightly bent. Is pressed against both side surfaces of the coating member 12, and the coating member 12 is sandwiched between the protrusion 13d of the first clamping member 13 and the protrusion 14d of the second clamping member 14 in a substantially annular shape. Therefore, also in this embodiment, the same effect as that of the embodiment shown in FIGS. 1 to 4 can be obtained.
（考案の効果） 以上詳述したように、本考案によれば、塗布ディスク
を、薄肉円板形の塗布部材と、塗布部材両面の少なくと
も外周縁を除いた部分を挟持する２つの挟持部材とから
構成しているので、各部材を安価に構成できることに加
え、塗布部分に磨耗を生じた場合等でも塗布部材のみを
他のものと交換するだけでよく、交換時の無駄が少なく
て済む利点がある。また、環状の挟持用突部によって塗
布部材の少なくとも片面を押さえ付けるようにしたの
で、各挟持部材の塗布部材と対向する面に歪み等がある
場合でも、該歪みを原因とする挟持不良、即ち挟持状態
で塗布部材が湾曲したり、また塗布部材と挟持部材との
間に隙間があいて塗布部材が固定が不安定になることを
確実に防止できる利点がある。(Effects of the Invention) As described in detail above, according to the present invention, the coating disk includes a thin disk-shaped coating member, and two holding members for holding at least the outer peripheral edges of both surfaces of the coating member. Since it is composed of, each member can be constructed at low cost, and even if the coating part is worn, it is sufficient to replace only the coating member with another one, and there is little waste during replacement. There is. Further, since at least one surface of the coating member is pressed by the annular clamping projection, even if there is distortion or the like on the surface of each clamping member facing the coating member, poor clamping due to the distortion, that is, There is an advantage that it is possible to surely prevent the application member from curving in the sandwiched state, and to prevent the application member from being unstable due to a gap between the application member and the sandwiching member.
第１図乃至第４図は本考案の一実施例を示すもので、第
１図は塗布ディスクの断面図、第２図は塗布ディスクの
分解断面図、第３図は取付状態を示す側面図、第４図は
挟持作用を示す要部拡大断面図である。 第５図はカラーコーティング装置の側面図である。 第６図及び第７図は従来の塗布ディスクを示すもので、
第６図は塗布ディスクの断面図、第７図は取付状態を示
す側面図である。 第８図は本考案の他の実施例を示す塗布ディスクの断面
図である。 図中、11……塗布ディスク、12……塗布部材、12a……
中心孔、13……第１挟持部材、13a……中心孔、13d……
突部、14……第２挟持部材、14a……中心孔、14d……突
部、15……回転軸。1 to 4 show an embodiment of the present invention. FIG. 1 is a sectional view of a coating disc, FIG. 2 is an exploded sectional view of the coating disc, and FIG. 3 is a side view showing a mounting state. , FIG. 4 is an enlarged cross-sectional view of the essential part showing the clamping action. FIG. 5 is a side view of the color coating device. 6 and 7 show a conventional coating disc,
FIG. 6 is a sectional view of the coating disk, and FIG. 7 is a side view showing a mounted state. FIG. 8 is a sectional view of a coating disk showing another embodiment of the present invention. In the figure, 11 ... coating disc, 12 ... coating member, 12a ...
Center hole, 13 ... First holding member, 13a ... Center hole, 13d.
Projection, 14 ... Second clamping member, 14a ... Center hole, 14d ... Projection, 15 ... Rotating shaft.
Claims (1)
品の外周面に塗布するカラーコーティング装置の塗布デ
ィスクにおいて、 上記塗布ディスクを、回転軸が挿通可能な中心孔を有す
る薄肉円板形の塗布部材と、回転軸が挿通可能な中心孔
を有し、且つ塗布部材両面の少なくとも外周縁を除いた
部分を挟持する２つの挟持部材とから構成し、 少なくとも一方の挟持部材の塗布部材と対向する面に環
状の挟持用突部を設けた、 ことを特徴とするカラーコーティング装置の塗布ディス
ク。1. A coating disc of a color coating device which is fitted and fixed to a rotary shaft and which applies a coating material to an outer peripheral surface of an electronic component, the thin disc having a center hole through which the rotary shaft can be inserted. -Shaped applying member, and two holding members which have a central hole through which the rotary shaft can be inserted and which hold the portions of both surfaces of the applying member excluding at least the outer peripheral edge, the applying member of at least one holding member An application disk for a color coating device, characterized in that an annular clamping projection is provided on the surface facing the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105176U JPH0728938Y2 (en) | 1990-10-05 | 1990-10-05 | Coating disc of color coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990105176U JPH0728938Y2 (en) | 1990-10-05 | 1990-10-05 | Coating disc of color coating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0461663U JPH0461663U (en) | 1992-05-27 |
| JPH0728938Y2 true JPH0728938Y2 (en) | 1995-07-05 |
Family
ID=31850772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990105176U Expired - Lifetime JPH0728938Y2 (en) | 1990-10-05 | 1990-10-05 | Coating disc of color coating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0728938Y2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52147759U (en) * | 1976-05-06 | 1977-11-09 | ||
| JPS6025853Y2 (en) * | 1977-09-06 | 1985-08-03 | 日東工業株式会社 | Color coating equipment for electronic parts |
-
1990
- 1990-10-05 JP JP1990105176U patent/JPH0728938Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0461663U (en) | 1992-05-27 |
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