JPH0243711Y2 - - Google Patents
Info
- Publication number
- JPH0243711Y2 JPH0243711Y2 JP1984113276U JP11327684U JPH0243711Y2 JP H0243711 Y2 JPH0243711 Y2 JP H0243711Y2 JP 1984113276 U JP1984113276 U JP 1984113276U JP 11327684 U JP11327684 U JP 11327684U JP H0243711 Y2 JPH0243711 Y2 JP H0243711Y2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- electrode
- welding
- electrode blade
- fusing
- 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
Links
- 238000003466 welding Methods 0.000 claims description 49
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 description 13
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、塩化ビニール高周波溶接機用電極刃
に関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to an electrode blade for a vinyl chloride high-frequency welding machine.
（従来の技術）
塩化ビニール高周波溶接機（以下「溶接機」と
略称する）は、重ね合わされた２枚の塩化ビニー
ルシートを高周波溶着、あるいは高周波溶断し、
または高周波溶着と同時に溶断するものである。
電極部が枠形（例えば方形枠、円形枠等）の場合
は、電極刃とその保持具とからなり、保持具（保
持板）が溶接機に取付けられる。枠形の溶着刃お
よび溶断刃を有する電極刃を製作するには、まず
溶着刃を作るため、黄銅製帯板を所定の寸法に切
断し、曲り、ねじれの歪をとり、枠形に形成し、
ねじれをとり、つなぎ目を溶接する。つぎに保持
具（保持板）を形成し、前記枠形の溶着刃を保持
具に半田付けをし、前記枠形の溶着刃の外側に沿
わせて、溶断刃用黄銅製帯板を曲成し、つなぎ目
を溶接する。つぎに溶断刃用黄銅製帯板に小判状
の穴をあけ、前記溶着刃に穴とネジ切りを行う。
両者を取付ねじで固定し、両者に面出しを行う。
前記取付ねじをゆるめて、溶断刃用黄銅製帯板を
少し上にあげて、かえり取りを行つた後、刃を立
てて、溶断刃を形成する。そして、前記取付ねじ
をすべて取りはずし、前記溶着刃のかえりを取り
溝を形成し、溶着刃に模様を付けるときは、この
段階で模様を付ける。そして、再び溶着刃に溶断
刃をはめて、平行レベル（溶断刃の刃先を溶着刃
の刃先より微少の突出量（0.1mm程度）だけ突出
させる）を合せながら、前記取付ねじで両者を取
り付けて完了する。その際、非常に困難なことは
枠形のコーナーの曲線部分である。曲線部分の刃
先と直接部分の刃先とを水平に形成することは名
人芸といわれている。(Prior art) A vinyl chloride high-frequency welding machine (hereinafter referred to as a "welding machine") performs high-frequency welding or high-frequency cutting of two stacked vinyl chloride sheets.
Or it is one that fuses and cuts at the same time as high-frequency welding.
When the electrode part has a frame shape (for example, a square frame, a circular frame, etc.), it consists of an electrode blade and its holder, and the holder (holding plate) is attached to the welding machine. To manufacture an electrode blade with a frame-shaped welding blade and fusing blade, first, in order to make the welding blade, a brass strip is cut to the specified dimensions, bent and twisted, and then formed into a frame shape. ,
Remove the twist and weld the seams. Next, a holder (holding plate) is formed, the frame-shaped welding blade is soldered to the holder, and a brass band plate for the fusing blade is bent along the outside of the frame-shaped welding blade. and weld the joints. Next, an oval hole is made in the brass band plate for the welding blade, and the hole and thread are cut in the welding blade.
Fix both with mounting screws and level them both.
Loosen the mounting screw, raise the brass band plate for the fusing blade a little, remove the burr, and then raise the blade to form the fusing blade. Then, all the mounting screws are removed, the burrs of the welding blade are removed and grooves are formed, and if a pattern is to be applied to the welding blade, the pattern is applied at this stage. Then, fit the fusing blade into the welding blade again, and while aligning the blades in parallel (the cutting edge of the fusing blade should protrude by a very small amount (approximately 0.1 mm) from the cutting edge of the welding blade), attach the two using the mounting screws mentioned above. Complete. In this case, the most difficult part is the curved corners of the frame. It is said to be a master's skill to form the cutting edge of the curved part and the cutting edge of the direct part horizontally.
（考案が解決しようとする問題点）
従来の電極部の製作は金型専門職でなければで
きず、しかも相当の時間がかかつた。そこで、予
め、直線状および曲線状の溶着刃あるいは溶断
刃、溶着刃と溶断刃との一体ものを製作してお
き、直線状部分と曲線状部分とを組立てるだけ
で、枠形の電極刃が簡単に誰にでも成形できるよ
うにした。また、注文の塩化ビニール製品の形状
に合わせて、その都度新たに製作しなければなら
ず、一度使つたものは再使用ができなかつた。そ
こで、一度組立てた電極刃を分解して、再度寸
法、形状の異なる電極刃に使用できるようにし
た。さらに、直線状部分は単独で直線状電極刃と
して使用できるようにした。(Problems to be solved by the invention) Conventional electrode parts could only be manufactured by a mold specialist, and it took a considerable amount of time. Therefore, by making straight and curved welding blades or fusing blades, or integrated welding blades and fusing blades, we can create a frame-shaped electrode blade by simply assembling the straight part and the curved part. We made it easy for anyone to mold. In addition, a new product had to be manufactured each time to match the shape of the vinyl chloride product ordered, and once used, it could not be reused. Therefore, we disassembled the assembled electrode blade so that it could be used again for electrode blades of different sizes and shapes. Furthermore, the straight part can be used alone as a straight electrode blade.
（問題点を解決するための手段）
本考案は上記の問題点を解決するため、電極刃
が枠形を構成する複数個の直線状部分および曲線
状部分に分割されたものである。電極刃には、溶
着刃または溶断刃あるいは溶着刃と溶断刃との一
体ものがある。溶着刃の刃先は平らであるのに対
し、溶断刃の刃先は鋭利な刃先になつている。溶
着刃および溶断刃には、その刃先に模様を施した
模様刃も含む。(Means for Solving the Problems) In order to solve the above problems, the present invention is such that the electrode blade is divided into a plurality of linear parts and curved parts forming a frame shape. The electrode blade includes a welding blade, a fusing blade, or an integrated welding blade and a fusing blade. The cutting edge of the welding blade is flat, while the cutting edge of the fusing blade is sharp. Welding blades and fusing blades also include patterned blades whose cutting edges are patterned.
電極刃は保持具に取付けて電極部を構成する。直
線状部分の電極刃のみを保持具に取付けて電極部
を構成することもできる。The electrode blade is attached to a holder to form an electrode section. It is also possible to configure the electrode section by attaching only the linear portion of the electrode blade to the holder.
（作用）
複数個の直線状部分の電極刃と曲線状部分の電
極刃とを連接されて、所望の枠形の溶着刃または
溶断刃、あるいは溶着刃と溶断刃との一体の電極
刃を保持具を介して溶接器に固定されて、高周波
溶着、または溶断、あるいは溶着と同時に溶着線
に沿つて溶断をすることができる。また、直線状
部分の電極刃のみを保持具を介して溶接器に固定
されて、直線状の高周波溶着または溶断、あるい
は溶接と同時に溶着線に沿つて溶断をすることが
できる。(Function) A plurality of straight electrode blades and curved electrode blades are connected to hold a desired frame-shaped welding blade or fusing blade, or an integrated electrode blade of a welding blade and a fusing blade. It is fixed to a welding machine via a tool, and can perform high-frequency welding, fusing, or fusing along the weld line simultaneously with welding. In addition, only the electrode blade in the linear portion is fixed to the welding machine via the holder, so that linear high-frequency welding or cutting can be performed, or cutting can be performed along the weld line at the same time as welding.
（実施例）
以下、本考案の一実施例を図面に基づいて説明
する。(Example) Hereinafter, an example of the present invention will be described based on the drawings.
第１実施例は、第１図に示すように、溶着刃１と
溶断刃２からなる直線状部分の電極刃１０と溶着
刃３と溶断刃４からなる曲線状部分の電極刃１１
をそれぞれ４個を連接して枠形（図示のものは、
方形枠）の電極刃１２を形成する。もちろん、電
極刃１０および電極刃１１は溶着刃１，３のみ、
あるいは溶断刃２，４のみの場合もある。In the first embodiment, as shown in FIG. 1, an electrode blade 10 is a linear portion consisting of a welding blade 1 and a fusing blade 2, and an electrode blade 11 is a curved portion consisting of a welding blade 3 and a fusing blade 4.
Connect four of each to form a frame (the one shown is
The electrode blade 12 is formed into a rectangular frame. Of course, the electrode blade 10 and the electrode blade 11 are only the welding blades 1 and 3,
Alternatively, there may be cases where only the fusing blades 2 and 4 are used.
第２実施例は、第２図に示すように、直線状部分
の電極刃１０と曲線状部分の電極刃１１とを連接
金具２１により所望の枠形（図示のものは方形
枠）に接続させ、取付金具２２で保持具２０に着
脱可能に取付けられたものである。そして、電極
刃１２を取付けた保持具２０の保持部２３を溶接
器（図示省略）に固定し、電極刃１２の刃先と絶
縁体の作業台（図示省略）との間に２枚の塩化ビ
ニールシート（図示省略）を重ね合わせて載置
し、電極刃１２の刃先で塩化ビニールシートを押
圧しつつ、電極刃１２に高周波の溶接電流を流
す。２枚の塩化ビニールシートは溶着刃１，３に
より、高周波溶着されると同時に溶断刃２，４に
より溶着線に沿つて切断される。In the second embodiment, as shown in FIG. 2, an electrode blade 10 in a straight portion and an electrode blade 11 in a curved portion are connected to a desired frame shape (the illustrated one is a rectangular frame) using a connecting fitting 21. , which is removably attached to the holder 20 with a mounting fitting 22. Then, the holding part 23 of the holder 20 with the electrode blade 12 attached is fixed to a welding machine (not shown), and two sheets of vinyl chloride are placed between the cutting edge of the electrode blade 12 and an insulator workbench (not shown). Sheets (not shown) are placed one on top of the other, and a high-frequency welding current is applied to the electrode blade 12 while pressing the vinyl chloride sheet with the cutting edge of the electrode blade 12. Two vinyl chloride sheets are high-frequency welded by welding blades 1 and 3 and simultaneously cut along the weld line by fusing blades 2 and 4.
第３実施例は第３図に示すように、直線状部分
の電極刃１０を保持具２５の溝部に挿入し、締付
金具２６で取付けられたものである。その作用は
第２実施例とほぼ同様である。 In the third embodiment, as shown in FIG. 3, a linear portion of the electrode blade 10 is inserted into a groove of a holder 25 and attached with a fastening fitting 26. Its operation is almost the same as that of the second embodiment.
（効果）
本考案は、上記の構成であるので、以下の特有
の効果を有する。(Effects) Since the present invention has the above configuration, it has the following unique effects.
(1) 塩化ビニール高周波溶接業者は、電極部を金
型専門職に依頼しなくても、本考案により、電
極部を誰にでも手軽に製作でき、今までの様に
電極部の製作待ちによる時間のロスを解消し、
生産効率を高めることができた。(1) PVC high-frequency welding companies can use this invention to easily manufacture electrode parts without having to ask a mold specialist for the electrode parts, and there is no need to wait for the production of electrode parts as before. Eliminate time loss,
We were able to increase production efficiency.
(2) 電極部の寸法や仕様の変更も非常に簡単に行
うことができるので、多品種、少ロツトの商品
や、変更の多いサンプル作りに多大の偉力を発
揮する。(2) Since the dimensions and specifications of the electrode part can be changed very easily, it is extremely useful for producing a wide variety of small-lot products and for making samples that are subject to frequent changes.
(3) 電極部を電極刃と保持具とを着脱自在にし、
しかも、直線状部分の電極刃と曲線状部分の電
極刃とを分離し、それぞれの組み合せを自在に
できるようにしたことにより、一度使つた電極
刃を寸法や仕様を変更して何度も使用可能にし
た。(3) The electrode part has an electrode blade and a holder that can be attached and detached,
Moreover, by separating the straight part of the electrode blade and the curved part of the electrode blade, making it possible to freely combine them, the electrode blade that has been used once can be used many times by changing its dimensions and specifications. made possible.
(4) 直線状部分の電極刃は単独でも使用可能であ
る。(4) The electrode blade in the straight part can be used alone.
(5) 曲線状部分の電極刃も、直線状で溶断刃およ
び溶着刃を形成し、道具または機械の力で曲成
するため、精密加工が容易となり、加工費に節
約できる。(5) The curved part of the electrode blade is also straight to form a fusing blade and a welding blade, and is bent by the force of a tool or machine, making precision machining easier and saving on machining costs.
(6) 従来溶断刃と溶着刃とはネジ止めで調整した
のに比べ、このような調整不要のため、１／100mm
程度の精度の高い電極刃を安価に提供できる。
一方、塩化ビニール製品の仕上りがよく、安価
となる。(6) Compared to conventional methods where the fusing blade and welding blade were adjusted using screws, this type of adjustment is not necessary, so electrode blades with high accuracy of about 1/100 mm can be provided at low cost.
On the other hand, vinyl chloride products have a better finish and are cheaper.
第１図は第１実施例を示す斜視図、第２図は保
持具に取付けた第２実施例を示す斜視図、第３図
は直線状部分の電極刃を保持具に取付けた第３実
施例を示す斜視図である。
１，３……溶着刃、２，４……溶断刃、１０…
…直線状部分の電極刃、１１……曲線状部分の電
極刃、２０，２５……保持具。
Fig. 1 is a perspective view showing the first embodiment, Fig. 2 is a perspective view showing the second embodiment attached to a holder, and Fig. 3 is a third embodiment in which the linear portion of the electrode blade is attached to the holder. It is a perspective view showing an example. 1, 3... Welding blade, 2, 4... Fusion cutting blade, 10...
. . . Electrode blade in the straight portion, 11 . . . Electrode blade in the curved portion, 20, 25 . . . Holder.
Claims (1)
の電極刃が枠形を構成する複数個の直線状部分
および曲線状部分に分割されたことを特徴とす
る塩化ビニール高周波溶接機用電極刃。 (2) 電極刃が溶着刃である実用新案登録請求の範
囲第１項記載の塩化ビニール高周波溶接機用電
極刃。 (3) 電極刃が溶断刃である実用新案登録請求の範
囲第１項記載の塩化ビニール高周波溶接機用電
極刃。 (4) 電極刃が溶着刃と溶断刃との一体である実用
新案登録請求の範囲第１項記載の塩化ビニール
高周波溶接機用電極刃。 (5) 電極刃が保持具に取付けられてなる実用新案
登録請求の範囲第１項ないし第４項記載の塩化
ビニール高周波溶接機用電極刃。 (6) 直線状部分の電極刃を保持具に取付けられて
なる実用新案登録請求の範囲第１項ないし第４
項記載の塩化ビニール高周波溶接機用電極刃。[Claims for Utility Model Registration] (1) A vinyl chloride high-frequency welding machine characterized in that the electrode blade of the electrode part is divided into a plurality of linear parts and curved parts forming a frame shape. Electrode blade for high frequency welding machine. (2) The electrode blade for a vinyl chloride high-frequency welding machine according to claim 1 of the utility model registration claim, wherein the electrode blade is a welding blade. (3) The electrode blade for a vinyl chloride high-frequency welding machine according to claim 1 of the utility model registration claim, wherein the electrode blade is a fusing blade. (4) The electrode blade for a vinyl chloride high-frequency welding machine according to claim 1, wherein the electrode blade is an integral part of a welding blade and a fusing blade. (5) An electrode blade for a vinyl chloride high-frequency welding machine according to claims 1 to 4 of the utility model registration claim, wherein the electrode blade is attached to a holder. (6) Claims 1 to 4 for utility model registration, in which a linear portion of the electrode blade is attached to a holder
Electrode blade for vinyl chloride high-frequency welding machine as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984113276U JPS6128513U (en) | 1984-07-24 | 1984-07-24 | Electrode blade for vinyl chloride high frequency welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984113276U JPS6128513U (en) | 1984-07-24 | 1984-07-24 | Electrode blade for vinyl chloride high frequency welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6128513U JPS6128513U (en) | 1986-02-20 |
| JPH0243711Y2 true JPH0243711Y2 (en) | 1990-11-20 |
Family
ID=30672312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984113276U Granted JPS6128513U (en) | 1984-07-24 | 1984-07-24 | Electrode blade for vinyl chloride high frequency welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6128513U (en) |
-
1984
- 1984-07-24 JP JP1984113276U patent/JPS6128513U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6128513U (en) | 1986-02-20 |
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