JPH0268086A - Manufacture for pinball machine frame - Google Patents
Manufacture for pinball machine frameInfo
- Publication number
- JPH0268086A JPH0268086A JP22198788A JP22198788A JPH0268086A JP H0268086 A JPH0268086 A JP H0268086A JP 22198788 A JP22198788 A JP 22198788A JP 22198788 A JP22198788 A JP 22198788A JP H0268086 A JPH0268086 A JP H0268086A
- Authority
- JP
- Japan
- Prior art keywords
- machine frame
- melt adhesive
- hot melt
- adhesive layer
- decorative sheet
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000004831 Hot glue Substances 0.000 claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 239000011120 plywood Substances 0.000 claims description 7
- 229920000877 Melamine resin Polymers 0.000 abstract description 2
- 239000004640 Melamine resin Substances 0.000 abstract description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 2
- 238000010422 painting Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000002788 crimping Methods 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はパチンコ機機枠の製造法に係り、合板からなる
パチンコ機機枠の表面に５． Ｏ１程度あるいはそれ以
下の厚さの化粧板を超音波ウェルグーによる摩擦熱によ
って接着する製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a pachinko machine frame. The present invention relates to a manufacturing method for bonding decorative laminates with a thickness of approximately O1 or less using frictional heat generated by ultrasonic welding.
（従来の技術）
合板からなるパチンコ［’１枠は僅がながら弾性がある
ため化粧板をｌ！ｉ音波ウェルグーにより接着できない
と信ぜられると共に、製造量が大量でなかったため、従
来は第５図に示す上）に化粧板Ｃが２．３枚で作られて
いるときには互いに位置ずれしないよう１こ繋ぎ目を粘
着テープｄ１こより繋ぎ合わせ、パチンコ機機枠ａの表
面または該表面と化粧板Ｃの表面（第５図では下向きに
なっている）とに酢酸ビニール系、若しくはゴム系接着
Ｍｂを塗布して、プレス圧着を施すのが一般的であった
。(Conventional technology) Pachinko made of plywood ['1 frame is slightly elastic, so a decorative board is used! It is believed that the adhesion cannot be achieved due to the sonic well-goo, and because the production volume was not large, conventionally when the decorative board C was made of 2.3 sheets (as shown in Fig. 5), one step was taken to prevent them from shifting relative to each other. Connect the joints with adhesive tape d1, and apply vinyl acetate-based or rubber-based adhesive Mb to the surface of the pachinko machine frame a, or to the surface and the surface of the decorative board C (facing downward in Figure 5). It was common practice to perform press crimping.
しかしながら酢酸ビニール系接着剤を使用するときは該
接着剤の塗布が一方で良いがほぼ乾燥するまでプレス圧
着を続けなければならないから圧着所要時間が長く、ゴ
ム系接着剤を使用するときは接着剤の塗布を両方の対応
面に施す必要がある。However, when using a vinyl acetate adhesive, it is possible to apply the adhesive in one direction, but the press crimping must be continued until it is almost dry, so the time required for crimping is long. must be applied to both corresponding surfaces.
また粘着テープで繋ぎ合わせであるときは圧着後取り外
したり洗浄して跡が残らないように処置する必要があっ
た。Furthermore, when the pieces are joined together using adhesive tape, it is necessary to remove and wash the pieces after crimping to avoid leaving any marks.
（発明が解決しようとする問題点・発明の目的）本発明
者等は合板製であっても、厚さが１８ＩＡＩ６前後であ
るパチンコ機機枠に５．０ａｍ程度成るいはそれ以下の
厚さの化粧板を接合する製造に超音波ウェルグーが使用
できることを発見し、しがち振動子圧力が５〜ｌ０ＫＨ
／ｃｍ２程度であればパチンコ機機枠を一部分が接着し
た化粧板と共に振動子の下面で移動できることも確認し
て、近時製造量が増加しｒこパチンコへ数枠の連続製造
の端緒を掴み、本発明方法の実験を重ねて実用化に成功
し、これを本発明の目的としたものである。(Problems to be Solved by the Invention/Object of the Invention) The present inventors have discovered that even if the machine frame is made of plywood, the thickness of the machine frame is approximately 18IAI6, and the thickness is approximately 5.0 am or less. It was discovered that ultrasonic well-goo can be used in the production of bonding decorative laminates.
/ cm2, it was confirmed that the pachinko machine frame could be moved on the underside of the vibrator together with the decorative board to which some parts were glued, and as the production volume has increased recently, we have grasped the beginnings of continuous production of several frames for r pachinko machines. After repeated experiments, the method of the present invention was successfully put into practical use, and this is the object of the present invention.
（問題点を解決するための手段）
本発明は前記の目的に合致するものであって、合板から
なるパチンコ磯磯枠若しくは５．ＯＩ程度あるいはそれ
以下の厚さの化粧板の接着面にホットメルト接着Ｍ層を
形成し、またはフィルム形のホットメルト系接着珂を接
合し、超音波ヴエルグー振動子を５〜ｌｏｋｇ／ｅｒａ
”の圧力の下にパチンコ機機枠に重ねた前記の化粧板に
接触して摩擦熱接着を施すことを特電とするパチンコ機
機枠の製造法に係るものである。化粧板は好ましくは非
孔質で非弾性のものが望ましいが、その例外をなすもの
であっってもよく、本発明方法に適するかどうかは実験
によって決定する。(Means for Solving the Problems) The present invention meets the above objects, and provides a pachinko isoiso frame made of plywood or a pachinko isoiso frame made of plywood. A hot-melt adhesive M layer is formed on the adhesive surface of a decorative board with a thickness of OI or less, or a film-shaped hot-melt adhesive is bonded, and an ultrasonic velgoux oscillator is applied at 5 to 100 kg/era.
This invention relates to a method for manufacturing a pachinko machine frame, which involves applying frictional thermal bonding by contacting the decorative board stacked on the pachinko machine frame under pressure of Porous, inelastic materials are preferred, but exceptions may be made, and their suitability for the method of the present invention will be determined by experiment.
（実施例）
本発明の好適な実施例をｍｌＣ！Ｊ−第４図について説
明する。(Example) A preferred example of the present invention will be described with mlC! J-Figure 4 will be explained.
パチンコ機機枠１は第１図に示すように内枠ｙと外枠ｌ
と称せられるものに化粧板３を張り付けて製造するもの
で、本発明はいずれにも適用できる。以下の実施例は内
枠ｙについて説明する。Pachinko machine frame 1 has an inner frame y and an outer frame l as shown in Fig. 1.
The present invention can be applied to any of these products. The following example will explain the inner frame y.
内枠ｙには〃ラス枠の１ｇｓを螺着する広大な窓ｙ−１
が設けられ、その下部に発射槌ＰＡ乍用のハンドル部材
、下部受皿などを取付けるスペースがある。The inner frame y has a vast window y-1 with a lath frame 1gs screwed onto it.
is provided, and there is space at the bottom for attaching a handle member for the firing ram, a lower saucer, etc.
第２図は内枠ｙの斜視図であって、その表面にペレット
状のエチレン酢ビ共重合体を溶融してロール塗りを施し
、若しくはスリットを移動しなｈＣら流下させて固化さ
せた厚さＯ，ｌｖ輪程度のホ゛ノドメルト接着剤層２を
形成し、厚さ１．０ＩＩ１ｍ〜：Ｊ、Ｏ＋ａｍ程度のメ
ラミン樹脂層からなる白色等の無孔性化粧板３をホット
メルト接着剤層２上に重ねる。該化粧板３が横方向、縦
方向等に継ぎ目をもつ２〜数枚からなるものであっても
従来のように粘着テープにより相互を継ぐことなく、第
３図に示した超音波ウェルグー１１に供給する。Fig. 2 is a perspective view of the inner frame y, and the surface of the inner frame y is coated with a pellet of ethylene-vinyl acetate copolymer melted and rolled, or the slit is flown down from hC without moving and solidified. A hot-melt adhesive layer 2 with a diameter of about O, lv is formed, and a white or other non-porous decorative board 3 made of a melamine resin layer with a thickness of about 1.0 II 1m to J, O+am is formed on the hot-melt adhesive layer 2. Overlay on. Even if the decorative board 3 is made up of two or several sheets with seams in the horizontal and vertical directions, the ultrasonic well goo 11 shown in FIG. supply
超音波ウエルダ−１１は定盤１２に立てた支柱１３に上
下動自由に装着した取付部１４をもつ超音波発信部１５
に、定盤１２上に対応する超音波振動子１６が設けられ
ており、その振動子１６にはエヤー若しくは圧油による
圧力がかけられている。The ultrasonic welder 11 has an ultrasonic transmitter 15 having a mounting portion 14 that is freely movable up and down on a support 13 set on a surface plate 12.
A corresponding ultrasonic vibrator 16 is provided on the surface plate 12, and pressure is applied to the vibrator 16 by air or pressure oil.
前記の超音波ウェルグー１１は超音波振動子１６により
化粧板３及び機枠１に５〜１０ ｋｇ／ｃｍ２程度の圧
力がかかるように加圧圧力を調整し、機枠１を化粧板３
と共に定盤１２と超音波振動子１６の間に送り込む、超
音波振動子１６は１５ＫＨｚ程度で振動するが、前記し
た圧力下においても、パチンコ機機枠１の移動が可能に
なり、該移動によりホットメルト接着剤層２が溶融し化
粧板３をパチンコ機機枠１に接着し、部分的に接着した
化粧板３はパチンコ機成枠１から分離されないから、継
ぎ目のある化粧板３については鷹ぎ目に筋が生じないよ
うに注意し、第４図に示すように多数のハチンコ４ｔｍ
枠１．１・・・を連続的に送り込んで移動させる。その
移動速度は超音波振動子１６の下面に接触している間に
ホットメル）・接着剤層２が化粧板３の対応面で摩擦発
熱して溶融接着を生ずる時間に見合わせて行うもので、
この調節は、例えば超音波振動子１６の１１ｑ記の送り
方向の巾とパチンコ機機枠１の送り速度の調和させで行
う。The above-mentioned ultrasonic well goo 11 adjusts the pressure so that a pressure of about 5 to 10 kg/cm2 is applied to the decorative board 3 and the machine frame 1 by the ultrasonic vibrator 16, and presses the machine frame 1 into the decorative board 3.
At the same time, the ultrasonic vibrator 16, which is sent between the surface plate 12 and the ultrasonic vibrator 16, vibrates at about 15 KHz, but even under the above-mentioned pressure, the pachinko machine frame 1 can be moved. The hot melt adhesive layer 2 melts and adheres the decorative board 3 to the pachinko machine frame 1, and the partially adhered decorative board 3 is not separated from the pachinko machine frame 1, so the decorative board 3 with seams is Be careful not to create streaks at the seams, and as shown in Figure 4, insert a large number of 4tm
Frame 1.1... is continuously fed and moved. The moving speed is adjusted to allow the time for the hot melt adhesive layer 2 to generate heat from friction on the corresponding surface of the decorative board 3 while in contact with the lower surface of the ultrasonic transducer 16 to form a melted bond.
This adjustment is performed, for example, by harmonizing the width of the ultrasonic vibrator 16 in the feeding direction 11q with the feeding speed of the pachinko machine frame 1.
定盤１２は耐圧力性のある細いローラの多数を送り方向
と交叉させて設け、パチンコ機機枠１の送りを、送り速
度を一定にしたプッシャーその他の機械的送り装置によ
り施すことにより、自動化した連続製造を可能にする。The surface plate 12 is equipped with a large number of pressure-resistant thin rollers intersecting the feeding direction, and the feeding of the pachinko machine frame 1 is automated by using a pusher or other mechanical feeding device with a constant feeding speed. enables continuous manufacturing.
前記においてホットメルト接着剤層２はパチンコ機機枠
１の表面に設けなければならないものではなく、化粧板
３の！＊着面に設けることもできる。In the above, the hot melt adhesive layer 2 does not have to be provided on the surface of the pachinko machine frame 1, but on the decorative board 3! *Can also be installed on the surface.
またホットメルト接着剤層２に代えてフィルム状のホッ
トメルト系接着剤をパチンコ機機枠１の表面若しくは化
粧板３の接着面に接合することもでさる。なおまた重ね
合わせたパチンコ８！磯枠１と化粧板３とは超音波ウェ
ルズ−１１の定ｆｉ１２上に静止させ、摩擦接着に見合
った面積の超音波振動１６を既述の圧力で化粧板３に圧
接して超音波振動を生じさせることもできる。Furthermore, instead of the hot melt adhesive layer 2, a film-like hot melt adhesive may be bonded to the surface of the pachinko machine frame 1 or the adhesive surface of the decorative board 3. Pachinko 8 is superimposed again! The stone frame 1 and the decorative board 3 are held stationary on the constant fi 12 of the ultrasonic well 11, and the ultrasonic vibration 16 of an area commensurate with frictional adhesion is pressed against the decorative board 3 with the pressure described above to generate ultrasonic vibration. It can also be caused.
（１ヤ用）
本発明方法は合板からなるパチンコ機槻枠若しくは５．
ＯＩ程度あるいはそれ以下の厚さの化粧板の接着面にホ
ットメルト接着剤層を形成し、またはフィルム形のホッ
トメルト系接着剤を接合し、超音波ウエルダー振動子を
５〜１０ｋｇ／ｃｍ２の圧力の下にパチンコ機機枠に重
ねた前記の化粧板に接触して摩擦熱接着を施すことがら
なり、超音波振動であるから振動子の下面でパチンコ機
機枠の送りを自動化することもできる。(For 1 player) The method of the present invention is applied to a pachinko machine frame made of plywood or a pachinko machine frame made of plywood.
A hot-melt adhesive layer is formed on the adhesive surface of a decorative board with a thickness of OI or less, or a film-type hot-melt adhesive is bonded, and an ultrasonic welder vibrator is applied at a pressure of 5 to 10 kg/cm2. The above-mentioned decorative board stacked on the pachinko machine frame is applied underneath to contact with the above-mentioned decorative board, and since it uses ultrasonic vibration, it is also possible to automate the feeding of the pachinko machine frame on the underside of the vibrator. .
（効果）
本発明方法は化粧板の表面接着を必須とするパチンコ８
！成枠と、超音波ウエルダーの機能について探求し、従
来不可能であるとされて米たパチンコ機枠の化粧板の摩
擦発熱接着が可能であることを突き止めたものであって
、パチンコ機機枠と化粧板との従来の前記したプレス接
着に比して′ｇＷな進歩性をもつ摩擦熱接着を開発し、
化粧板接合に係るパチンコ機機枠製造の端緒を開くこと
かで軽た効果をもつ。(Effect) The method of the present invention is applicable to pachinko machines that require surface adhesion of decorative boards.
! The team explored the functions of ultrasonic welders and the construction of pachinko machine frames, and discovered that it was possible to bond the decorative panels of pachinko machine frames, which had previously been thought to be impossible. We have developed a frictional thermal adhesive that is more advanced than the conventional press adhesive described above for bonding and decorative boards.
This will have a significant effect by opening the door to the manufacture of pachinko machine frames that involve joining decorative panels.
第１〜４図は本発明方法の工程の説明図であって、第１
図はパチンコ機の機枠の斜視図、第２図はホットメルト
接着剤層２を設けたパチンコ機機枠１と化粧板３の分離
斜視図、第３図は超音波つエルグ−１１の斜視図、第４
図は超音波振動子１６による連続接着の態様を説明した
側面図である。
第５図は従来方法を説明した斜視図である。
出願人 ア イ カ 工業株式会社
出願人 株式会社 森 木 玉
箱１図
第３図
第５図゛1 to 4 are explanatory diagrams of the steps of the method of the present invention, and the first
The figure is a perspective view of the machine frame of a pachinko machine, Figure 2 is an isolated perspective view of the pachinko machine frame 1 and decorative board 3 provided with the hot melt adhesive layer 2, and Figure 3 is a perspective view of the ultrasonic erg-11. Figure, 4th
The figure is a side view illustrating a mode of continuous adhesion using the ultrasonic vibrator 16. FIG. 5 is a perspective view illustrating a conventional method. Applicant: Aika Kogyo Co., Ltd. Applicant: Moriki Co., Ltd. Figure 1 Figure 3 Figure 5
Claims (1)
るいはそれ以下の厚さの化粧板の接着面にホットメルト
接着剤層を形成し、またはフィルム形のホットメルト系
接着剤を接合し、超音波ウエルダー振動子を５〜１０ｋ
ｇ／ｃｍ＾２の圧力の下にパチンコ機機枠に重ねた前記
の化粧板に接触して摩擦熱接着を施すことを特徴とする
パチンコ機機枠の製造法。A hot melt adhesive layer is formed on the adhesion surface of a pachinko machine frame made of plywood or a decorative board with a thickness of about 5.0 mm or less, or a film-type hot melt adhesive is bonded, and ultrasonic welding is performed. 5-10k vibrator
A method for manufacturing a pachinko machine frame, which comprises contacting the decorative board stacked on the pachinko machine frame and subjecting it to frictional thermal adhesion under a pressure of g/cm^2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22198788A JPH0268086A (en) | 1988-09-05 | 1988-09-05 | Manufacture for pinball machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22198788A JPH0268086A (en) | 1988-09-05 | 1988-09-05 | Manufacture for pinball machine frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0268086A true JPH0268086A (en) | 1990-03-07 |
| JPH0587270B2 JPH0587270B2 (en) | 1993-12-16 |
Family
ID=16775303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22198788A Granted JPH0268086A (en) | 1988-09-05 | 1988-09-05 | Manufacture for pinball machine frame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0268086A (en) |
-
1988
- 1988-09-05 JP JP22198788A patent/JPH0268086A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0587270B2 (en) | 1993-12-16 |
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