JPH0639930Y2 - High frequency frame bonding device - Google Patents
High frequency frame bonding deviceInfo
- Publication number
- JPH0639930Y2 JPH0639930Y2 JP8201689U JP8201689U JPH0639930Y2 JP H0639930 Y2 JPH0639930 Y2 JP H0639930Y2 JP 8201689 U JP8201689 U JP 8201689U JP 8201689 U JP8201689 U JP 8201689U JP H0639930 Y2 JPH0639930 Y2 JP H0639930Y2
- Authority
- JP
- Japan
- Prior art keywords
- upper electrode
- pedestal
- frequency frame
- frame bonding
- corners
- 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
Links
- 238000003825 pressing Methods 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 24
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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〕 本考案は額縁、家具、建具など、主に木製の枠を製作す
るための装置であり、四隅を高周波誘電加熱によって接
着する高周波枠組接着装置に関する考案である。[Detailed Description of the Invention] [Industrial field of application] The present invention is a device for mainly manufacturing wooden frames such as frames, furniture, and fittings, and a high-frequency frame bonding device for bonding four corners by high-frequency dielectric heating. It is a device related to.
額縁などを製作するに際し、四辺の構成部材を四隅で接
着するための高周波枠組接着装置は従来より知られてい
る。従来の高周波枠組接着装置は第５図に示すように縦
横の任意寸法に移動自在とした受台A,Aの上方に、加工
面の全面を覆う大きな上部電極Ｂを昇降自在に配置して
いた。2. Description of the Related Art A high-frequency frame bonding device for bonding four-sided component members at four corners when manufacturing a frame or the like has been conventionally known. As shown in FIG. 5, a conventional high-frequency frame bonding apparatus has a large upper electrode B that covers the entire surface to be machined and is arranged above and below a pedestal A, which is movable vertically and horizontally in arbitrary dimensions. .
従来の装置では、被加工物のセット、あるいは完成され
た製品の取り出し作業の際、大きな上部電極が邪魔にな
り作業能率を低下させる一因となっていた。また、作業
の安全性の点からも問題があった。この問題を解決する
ために、上部電極の昇降ストロークを大きくすることも
考えられるが、その場合、装置が大型化し得策ではな
い。In the conventional apparatus, a large upper electrode interferes with the work of setting a work piece or taking out a completed product, which is one of the causes of lowering work efficiency. There was also a problem in terms of work safety. In order to solve this problem, it is conceivable to increase the lifting stroke of the upper electrode, but in that case, the device becomes large and it is not a good idea.
このような点に鑑み、被加工物のセットや製品の取り出
しなどに際し、作業の邪魔になる大きな上部電極がな
く、作業性に優れた高周波枠組装着を得ることを目的と
する。In view of such a point, it is an object of the present invention to obtain a high-frequency frame mounting excellent in workability without a large upper electrode that interferes with work when setting a work piece or taking out a product.
被加工物の四隅を支受し、下部電極となる複数の受台
（３），（３）を設ける。この受台（３）には、それぞ
れ上部電極（４）を昇降自在に設ける。つまり被加工物
の四隅を支受し、かつ加圧下において高周波電流を作用
させる上部電極（４）と下部電極の組み合わせを複数箇
所においてそれぞれ独立させ、各上部電極のそれぞれを
高周波電源に接続する。A plurality of pedestals (3), (3) that support the four corners of the workpiece and serve as lower electrodes are provided. An upper electrode (4) is provided on each of the pedestals (3) so as to be movable up and down. That is, the combination of the upper electrode (4) and the lower electrode, which support the four corners of the workpiece and act on the high-frequency current under pressure, are independent at a plurality of points, and each upper electrode is connected to the high-frequency power source.
四隅の上部電極を上昇させた状態で接合面に例えば酢酸
ビニール系の接着剤を塗布した被加物を所定の配列とし
てセットし、上部電極をそれぞれ下降させて高周波電流
を作用させると四隅の接合面がそれぞれ加熱接着され
る。この際、四隅以外の上方空間には上部電極その他作
業の支障となる装置が存在せず、上部電極の昇降ストロ
ークに付いても必要最低限の昇降で能率的な作業が可能
となる。When the upper electrodes at the four corners are raised, the objects to which the adhesive is applied, such as vinyl acetate based adhesive, are set on the joint surface in a predetermined arrangement, and the upper electrodes are lowered to apply a high-frequency current. The surfaces are heat bonded together. At this time, there is no upper electrode or any other device that hinders the work in the upper space other than the four corners, and even when the upper electrode is moved up and down, the work can be efficiently performed with the minimum required lift.
以下本考案の実施例を添付の図面に基づいて説明する。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
第１図は装置全体の正面図、第２図は平面図である。本
体フレーム（１）上には左右対向位置に平面略台形の移
動フレーム（２），（２）が配設され、移動フレーム
（２）上には各２つの受台（３），（３）が設けられ被
加工物Ｃの四隅が支受される。この受台（３）は載置さ
れた被加工物の四隅を中心方向45度の角度で受けること
ができるように斜め方向の設置されている。FIG. 1 is a front view of the entire apparatus, and FIG. 2 is a plan view. On the main body frame (1), movable frames (2) and (2) each having a substantially flat trapezoidal shape are arranged at left and right opposing positions, and two pedestals (3) and (3) are provided on the movable frame (2). Are provided to support the four corners of the workpiece C. This pedestal (3) is installed in an oblique direction so that it can receive the four corners of the placed workpiece at an angle of 45 degrees in the central direction.
受台（３）上には、第３図に示すように被加工物Ｃの隅
部を、下部電極（アース側）となる受台（３）として挾
持することができるように、少なくとも隅部の接合面を
覆うことができる大きさの上部電極（４）が昇降自在に
設けられる。上部電極（４）を昇降自在とするには、受
台（３）上に立設したガイド杆（５）に沿って昇降され
る昇降アーム（６）の先端に上部電極（４）を固定し、
昇降アーム（６）自体はシリンダ（７）によって駆動さ
れるようにする。勿論、上部電極と、下部電極となる受
台とは、ガイド杆、昇降アームなどいずれかの部分で電
気的る絶縁されている。On the pedestal (3), as shown in FIG. 3, at least the corner portion of the workpiece C is held so that the corner portion can be held as the pedestal (3) to be the lower electrode (ground side). An upper electrode (4) of such a size that it can cover the joint surface of is vertically movable. In order to make the upper electrode (4) movable up and down, the upper electrode (4) is fixed to the tip of an elevating arm (6) that is vertically moved along a guide rod (5) standing on the pedestal (3). ,
The lifting arm (6) itself is driven by the cylinder (7). Of course, the upper electrode and the pedestal serving as the lower electrode are electrically insulated at any part such as the guide rod and the lifting arm.
上部電極（４）はそれぞれ高周波電源に接続されるが、
第２図に２点鎖線で示す実施例では、高周波発生装置
（８）と接続される端子（９）を移動フレーム上に設
け、この端子と上部電極とを給電線（10）で接続してい
る。The upper electrodes (4) are each connected to a high frequency power source,
In the embodiment shown by the chain double-dashed line in FIG. 2, a terminal (9) connected to the high-frequency generator (8) is provided on the moving frame, and this terminal and the upper electrode are connected by the feeder line (10). There is.
第４図は被加工物の一例を示すものである。各構成部材
の具体的形状はもとより、縦横の寸法L1,L2は製品によ
ってさまざまである。従って各種の製品に適用できるよ
うに、受台（３）は移動可能とする。FIG. 4 shows an example of the workpiece. The vertical and horizontal dimensions L 1 and L 2 vary depending on the product as well as the specific shape of each component. Therefore, the pedestal (3) can be moved so that it can be applied to various products.
左右一対の移動フレーム（２），（２）は、中央部から
一方を右ネジ、他方を左ネジとした駆動軸（図示してい
ない）に螺合せしめ、ハンドル（11）を回転駆動させる
ことによって左右反対方向に連動して移動する。一方、
各受台（３），（３）は移動フレーム（２）上において
ガイド杆（12）に沿って摺動し、かつ駆動ネジ（13）に
螺合させ、これをハンドル（14）で回動させることによ
って進退自在としている。受台（３）を進退させる駆動
ネジ（13）の先端には傘歯車（15）を固定し、軸（16）
に沿って摺動し、移動フレームとともに移動する傘歯車
（17）に噛合させている。したがって、ハンドル（14）
によって１つの受台（３）を駆動させる他の全ての受台
も連動して進退を行なう。しかして、ハンドル（11）に
よる移動フレーム（２）の移動と、ハンドル（14）によ
る受台（３）の移動とを組み合わせることによって、全
ゆる寸法の製品に対応することができる。The pair of left and right moving frames (2), (2) are screwed from the central part to a drive shaft (not shown) having one screw as the right screw and the other screw as the left screw to rotate the handle (11). Moves in the opposite direction by linking. on the other hand,
Each cradle (3), (3) slides along the guide rod (12) on the moving frame (2), and is screwed into the drive screw (13), which is rotated by the handle (14). By allowing them to move forward and backward. The bevel gear (15) is fixed to the tip of the drive screw (13) that moves the pedestal (3) forward and backward, and the shaft (16)
The bevel gear (17), which slides along the moving frame, moves with the moving frame. Therefore, the handle (14)
All other pedestals that drive one pedestal (3) also move forward and backward together. By combining the movement of the moving frame (2) with the handle (11) and the movement of the pedestal (3) with the handle (14), it is possible to deal with products of all sizes.
もっとも、移動フレーム（２）の駆動軸及び受台（３）
と連動する軸（16）をそれぞれモータで駆動し、被加工
物Ｃの縦横寸法に応じ自動的に設定できるように制御す
ることも可能である。However, the drive shaft of the moving frame (2) and the pedestal (3)
It is also possible to drive the shafts (16) interlocking with each by motors so that the axes can be automatically set according to the vertical and horizontal dimensions of the workpiece C.
受台（３）を移動させる目的は、単に種々大きさの被加
工物を支受できるようにするだけでなく、接着の加工時
に接着面を相互に密着させるために駆動させる。受台
（３）上に略直角Ｖ字形切り込みを設けた押圧片（18）
を固定し、切り込み部分の内側面を被加工物の側面に当
接させている〔第３図参照〕。したがって、受台（３）
を内方に付勢すると被加工物の接着面は互いに密着する
ことになるため、上部電極（４）に通電するときには軸
（16）に一定のトルクを加えておくと、被加工物の接着
面には一定面圧の押圧力が得られる。The purpose of moving the pedestal (3) is not only to allow the workpieces of various sizes to be supported, but also to move the pedestal (3) so as to bring the bonding surfaces into close contact with each other during the processing of bonding. Pressing piece (18) with V-shaped notch on the pedestal (3)
Is fixed, and the inner surface of the cut portion is brought into contact with the side surface of the workpiece [see FIG. 3]. Therefore, the cradle (3)
Since the bonding surfaces of the work pieces will come into close contact with each other when urged inward, if a certain torque is applied to the shaft (16) when the upper electrode (4) is energized, the work pieces will be bonded. A constant surface pressure is obtained on the surface.
シリンダ（７）によって上部電極（４）は被加工物の上
面に押圧されるが、これにより被加工物は正確な位置関
係で接合される。The upper electrode (4) is pressed against the upper surface of the work piece by the cylinder (7), whereby the work piece is joined in a precise positional relationship.
請求項１記載の本考案によれば、被加工物のセットや製
品の取り出しといった作業に際し、従来、作業面の上方
を覆っていた大きな上部電極が存在しないため、極めて
能率的にかつ安全に作業を進めることができる。また、
被加工物の隅部分はそれぞれ独自の条件とすることがで
き、例えば上辺と下辺とで高さＨが異なるようなもので
も加工することができる。According to the present invention as set forth in claim 1, when a work such as setting a work piece or taking out a product is performed, there is no large upper electrode that has conventionally covered the upper side of the work surface, so that the work can be performed very efficiently and safely. Can proceed. Also,
The corners of the workpiece can be made to have unique conditions, and, for example, even those having different heights H on the upper side and the lower side can be processed.
請求項２記載の考案によれば、あらゆる大きさの枠を加
工することができる。According to the invention described in claim 2, it is possible to process a frame of any size.
添付図面の第１図ないし第３図は本考案の実施例を示す
もので、 第１図は全体の正面図、 第２図は全体の平面図、 第３図は一対の電極部分のみを示す正面図、 第４図は被加工物の一例を示す斜視図、 第５図は従来例を示す正面図、 である。 （１）……本体フレーム、（２）……移動フレーム、
（３）……受台、（４）……上部電極、（５）……ガイ
ド杆、（６）……昇降アーム、（７）……シリンダ、
（８）……高周波発生装置、（９）……端子、（10）…
…給電線。1 to 3 of the accompanying drawings show an embodiment of the present invention. FIG. 1 is an overall front view, FIG. 2 is an overall plan view, and FIG. 3 shows only a pair of electrode portions. A front view, FIG. 4 is a perspective view showing an example of a workpiece, and FIG. 5 is a front view showing a conventional example. (1) …… Main body frame, (2) …… Movement frame,
(3) …… pedestal, (4) …… upper electrode, (5) …… guide rod, (6) …… lifting arm, (7) …… cylinder,
(8) …… High frequency generator, (9) …… Terminal, (10)…
… Power lines.
Claims (2)
数の受台（３），（３）のそれぞれに、被加工物を上方
から押圧する上部電極（４）を昇降自在に設け、該複数
の上部電極（４），（４）のそれぞれを高周波電源に接
続することを特徴とする高周波枠組接着装置。1. An upper electrode (4) for pressing a work piece from above is lifted and lowered on each of a plurality of pedestals (3), (3) that support four corners of the work piece and serve as lower electrodes. A high-frequency frame bonding apparatus, which is provided, and each of the plurality of upper electrodes (4), (4) is connected to a high-frequency power source.
（２），（２）を進退自在に配設し、該移動フレーム
（２），（２）上にはそれぞれ２つの受台（３），
（３）を中心方向略45度の角度で進退自在に配置してな
る請求項１記載の高周波枠組接着装置。2. A pair of movable frames (2), (2) are arranged so as to be opposed to each other on the left and right sides so as to be movable back and forth, and two pedestals (3) are provided on each of the movable frames (2), (2). ),
The high-frequency frame bonding apparatus according to claim 1, wherein (3) is arranged so as to be movable back and forth at an angle of approximately 45 degrees in the central direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8201689U JPH0639930Y2 (en) | 1989-07-11 | 1989-07-11 | High frequency frame bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8201689U JPH0639930Y2 (en) | 1989-07-11 | 1989-07-11 | High frequency frame bonding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0323424U JPH0323424U (en) | 1991-03-12 |
| JPH0639930Y2 true JPH0639930Y2 (en) | 1994-10-19 |
Family
ID=31628458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8201689U Expired - Lifetime JPH0639930Y2 (en) | 1989-07-11 | 1989-07-11 | High frequency frame bonding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639930Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118952392B (en) * | 2024-10-16 | 2024-12-17 | 江苏梵品新材料有限公司 | Gluing device for coating wood veneer |
-
1989
- 1989-07-11 JP JP8201689U patent/JPH0639930Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0323424U (en) | 1991-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |