JPS5835103B2 - gluing device - Google Patents
gluing deviceInfo
- Publication number
- JPS5835103B2 JPS5835103B2 JP3292678A JP3292678A JPS5835103B2 JP S5835103 B2 JPS5835103 B2 JP S5835103B2 JP 3292678 A JP3292678 A JP 3292678A JP 3292678 A JP3292678 A JP 3292678A JP S5835103 B2 JPS5835103 B2 JP S5835103B2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- roll
- machine frame
- operating rod
- rubber roll
- 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
Landscapes
- Coating Apparatus (AREA)
Description
【発明の詳細な説明】 この発明は合板製造用ののり付は装置に関する。[Detailed description of the invention] The present invention relates to a gluing device for the production of plywood.
合板製造用ののり付は装置では張り合せるべき板材を上
下一対のゴムロールに通して表裏両面に尿素樹脂、カゼ
インなどの接着剤を塗布するようにしているが、ところ
で、従来ののり付は装置では上ゴムロールと下ゴムロー
ルとの間隙が取扱うべき板材の厚みに一致するように予
めセットする必要があり、そして板厚が変ったときには
、その都度手操作によって上ゴムロール昇降用のねじ杆
を回転させて上ゴムロールの位置を変えなげればならず
能率の悪いものであり、また、厚さの異なった板材が混
ざっているときにはそのままの状態で直ちに連続して処
理することができず甚だ不便である。Gluing equipment for plywood manufacturing involves passing the boards to be pasted through a pair of upper and lower rubber rolls and applying adhesives such as urea resin or casein to both the front and back surfaces. It is necessary to set the gap between the upper rubber roll and the lower rubber roll in advance so that it matches the thickness of the board to be handled, and whenever the thickness of the board changes, the screw rod for raising and lowering the upper rubber roll must be manually rotated each time. The position of the upper rubber roll has to be changed, which is inefficient, and when plates of different thicknesses are mixed, it is not possible to immediately and continuously process them as they are, which is extremely inconvenient.
この発明は上記の欠点を解消すべくなされたもので、処
理すべき板材の厚みに関係なく連続的に能率よ（のり付
けすることを目的し、接着剤塗布用の上ロールをシリン
ダ部材によって機枠の上方位置に吊持し、下ロールの後
側にはその上縁に沿わせて作動杆を配設し、該作動杆に
は補助シリンダによって回動されるクランク杆を取付け
、機枠の内側には作動杆の下降位置および回動位置に合
せてスイッチ部材をそれぞれ配設し、板材の供給によっ
て上ロールを下降させることを特徴とするものである。This invention was made in order to solve the above-mentioned drawbacks, and the purpose of this invention is to continuously and efficiently glue the board material to be processed regardless of its thickness. The frame is suspended above the machine frame, and an operating rod is arranged along the upper edge of the lower roll on the rear side.A crank rod rotated by an auxiliary cylinder is attached to the operating rod, and the lower roll is suspended from the upper side of the frame. A switch member is disposed on the inside in accordance with the lowering position and rotating position of the operating rod, and the upper roll is lowered by supplying the plate material.
図示の実施例について説明すれば、第１図において１お
よび２は接着剤塗布用の上下一対のゴムロールであって
、下ゴムロール２の両端部は機枠ｆに固定的に取付けら
れた軸受２ａによって支持され、上ゴムロール１の両端
部は機枠ｆの縦みぞｆａ中に上下に摺動可能に設けられ
た軸受１ａによって軸支されていて、両ゴムロール１２
は機枠ｆの一側部において可撓的な伝導部材Ｃによって
相互に連結され、モータｍによって適宜反対方向に回転
される。To explain the illustrated embodiment, in FIG. 1, 1 and 2 are a pair of upper and lower rubber rolls for applying adhesive, and both ends of the lower rubber roll 2 are supported by bearings 2a fixedly attached to the machine frame f. Both ends of the upper rubber roll 1 are pivotally supported by bearings 1a provided vertically slidably in the vertical groove fa of the machine frame f.
are interconnected by a flexible conductive member C on one side of the machine frame f, and rotated in appropriate opposite directions by a motor m.
両ゴムロール１２の軸受１ａおよび２ａにはゴムロール
１２の軸線より若干上にずらせて、小径の金属製の絞り
ロール３および４が上ゴムロール１に対しては前側に下
ゴムロール２に対しては後側に圧接する状態にそれぞれ
架設されている。On the bearings 1a and 2a of both rubber rolls 12, small-diameter metal squeezing rolls 3 and 4 are mounted, slightly shifted above the axis of the rubber roll 12, on the front side with respect to the upper rubber roll 1 and on the rear side with respect to the lower rubber roll 2. They are each constructed in such a way that they are in pressure contact with each other.
上ゴムロール１の軸受１ａは機枠ｆの内側に翼片部１
ａ’を備えていて、その前方の部分には絞りロール３の
圧接状態すなわち接着剤の塗布量を調節すべきねじ部材
１１が設けられ、また軸受１ａは起立片１ａ“を備えて
いて、両端の軸受１ａの起立片１ａ“は機枠ｆの上梁材
ｆｂの下側に沿って配設された横杆５によって相互に連
結されている。The bearing 1a of the upper rubber roll 1 is attached to the wing part 1 inside the machine frame f.
a', and a screw member 11 for adjusting the press-contact state of the squeezing roll 3, that is, the amount of adhesive applied, is provided in the front part of the bearing 1a. The upright pieces 1a'' of the bearing 1a are interconnected by a horizontal rod 5 disposed along the lower side of the upper beam fb of the machine frame f.
機枠ｆの上梁材ｆｂの中央部にはシリンダ６が設けられ
、その内部のピストン杆６ａは上梁材ｆａを貫通して下
方に伸び横杆５の中央部に連結されていて、常時はシリ
ンダ６中に下方からエアまたはオイルなどの圧力流体が
供給され、上ゴトロール１および絞りロール３は取扱う
べき板材の板厚に関係なく上方位置に吊持されている。A cylinder 6 is provided in the center of the upper beam fb of the machine frame f, and a piston rod 6a inside the cylinder 6 extends downward through the upper beam fa and is connected to the center of the horizontal rod 5. A pressure fluid such as air or oil is supplied from below into the cylinder 6, and the upper gotrol 1 and the squeezing roll 3 are suspended at an upper position regardless of the thickness of the plate material to be handled.
下ゴムロール２の後側にはその上縁に沿うようにして作
動杆７が配設されており、その作動杆７は第２図、第３
図のように片側または両側にクランク杆８が取付けられ
（図示のものは片側のものを示（−た）、クランク杆８
の上端は補助シリンダ９のピストン杆９ａに回動自在に
連結され、またクランク杆８の屈曲自由端部８ａは機枠
ｆの内側に設けられた案内用抑止杆１０に当接している
。An operating rod 7 is disposed on the rear side of the lower rubber roll 2 along its upper edge, and the operating rod 7 is shown in FIGS. 2 and 3.
As shown in the figure, the crank rod 8 is attached to one side or both sides (the one shown is one side).
The upper end of the crank rod 8 is rotatably connected to a piston rod 9a of the auxiliary cylinder 9, and the bent free end 8a of the crank rod 8 is in contact with a guide restraining rod 10 provided inside the machine frame f.
そして、機枠ｆの内側には作動杆７の通常の下降位置お
よび上方の回動位置においてその端部に接する状態にマ
イクロスイッチＳ１およびＳ２が配設されており、マイ
クロスイッチＳ１ は−Ｌ梁材ｆｂ上のシリンダ６およ
び補助シリンダ９の流体回路を切替えるように、そして
、他方のマイクロスイッチＳ２はタイマー（図示せず）
を作動するように適宜結線されるものである。Microswitches S1 and S2 are disposed inside the machine frame f so as to be in contact with the ends of the operating rod 7 in its normal lowered position and upper rotational position, and the microswitch S1 is connected to the -L beam. The other microswitch S2 is connected to a timer (not shown) to switch the fluid circuits of the cylinder 6 and the auxiliary cylinder 9 on the material fb.
The wires are connected as appropriate to operate the device.
なお、図中１２は機枠の一側上部に設けられた接着剤（
レゾルミノ・−ル、カゼイン尿素樹脂など）の貯留タン
クであり、１３は上ゴムロール１の緩衝用懸吊部材、１
４は機枠ｆの下部に設けられたトレイ、１５はモータｍ
の始動用スイッチ、１６は機枠ｆの前部中央に配設され
た案内テーブルである。In addition, 12 in the figure is an adhesive (
13 is a suspension member for buffering the upper rubber roll 1;
4 is a tray provided at the bottom of the machine frame f, 15 is a motor m
The starting switch 16 is a guide table disposed at the center of the front of the machine frame f.
その操作に当って、モータｍのスイッチ１５を入れて上
下のゴムロール１２を矢印方向に回転させ、貯留タンク
１２から所要量の接着剤を取出し管を介して上方から上
下のゴムロール１．２上に注げば、接着剤は絞りロール
３および４によって両ゴムロール１，２の表面に均一に
被着される。For this operation, turn on the switch 15 of the motor m to rotate the upper and lower rubber rolls 12 in the direction of the arrow, take out the required amount of adhesive from the storage tank 12, and transfer it from above onto the upper and lower rubber rolls 1.2 through a pipe. Once poured, the adhesive is uniformly applied to the surfaces of both rubber rolls 1, 2 by squeezing rolls 3 and 4.
この状態で機枠ｆの前方がら作業テーブル１６に沿わせ
て適宜厚さの板材１７を供給し、その前端が作動杆７に
当接すれば、その端部に位置するマイクロスイッチＳ１
が作動して流体回路が切替えられ、圧力流体が上梁材ｆ
ｂ上のシリンダ６には第２図のように上部から供給され
て、上ゴムロール１は急速に下降して下ゴムロール２と
の間で板材１γを挾持する状態になり、これと同時に補
助シリンダ９には圧力流体が下部から供給されてピスト
ン杆９ａを介してクランク杆８の上端を引き上げること
になる。In this state, a plate material 17 of an appropriate thickness is supplied along the work table 16 from the front side of the machine frame f, and when the front end of the plate material comes into contact with the operating rod 7, a micro switch S1 located at the end of the plate material 17 is supplied.
is activated, the fluid circuit is switched, and the pressure fluid is transferred to the upper beam material f.
As shown in FIG. 2, the upper cylinder 6 is supplied from above, and the upper rubber roll 1 rapidly descends to a state where the plate material 1γ is held between it and the lower rubber roll 2. At the same time, the auxiliary cylinder 9 Pressure fluid is supplied from the lower part to pull up the upper end of the crank rod 8 via the piston rod 9a.
ところで、クランク杆８の上端はピストン杆９ａの下端
に回動自在に連結され且つその屈曲自由端８ａは機枠ｆ
内側の案内用抑止杆１０に当接しているので、ピストン
杆９ａの引き上げによってクランク杆８は作動杆１を伴
って急速に反時計方向にほぼ９００回動することになり
、そして作動杆７が第２図の点線位置に来たとぎにはそ
の端部がもう一つのマイクロスイッチＳ２ に接触して
これを作動しタイマーを働かせることになる。Incidentally, the upper end of the crank rod 8 is rotatably connected to the lower end of the piston rod 9a, and its bending free end 8a is connected to the machine frame f.
Since it is in contact with the inner guide restraining rod 10, when the piston rod 9a is pulled up, the crank rod 8 is rapidly rotated counterclockwise by approximately 900 turns along with the operating rod 1, and the operating rod 7 is rotated approximately 900 times. When it reaches the dotted line position in FIG. 2, its end contacts another microswitch S2, activating it and operating the timer.
そこで、タイマーの働きによって所要の時間（２〜３秒
）上ゴム口・−ル１の下降状態と作動杆７の回動状態が
維持されて、板材１７が後方に送られる。Therefore, the lowered state of the upper rubber opening 1 and the rotating state of the operating rod 7 are maintained for the required time (2 to 3 seconds) by the action of the timer, and the plate material 17 is sent rearward.
この後方への移動につれて板材１７の表裏両面には上下
のゴムロール１および２によって所要量の接着剤が塗布
されることになる。As the plate material 17 moves backward, a required amount of adhesive is applied to both the front and back surfaces of the plate material 17 by the upper and lower rubber rolls 1 and 2.
この場合、上述の上ゴムロールの下降動作と作動杆γの
回動動作とは同時に行われるものである。In this case, the above-mentioned lowering operation of the upper rubber roll and rotational operation of the operating rod γ are performed simultaneously.
板材１１が両ゴムロール１，２間を通過してタイマーが
切れれば、再び流体回路が切替えられて、圧力流体がシ
リンダ６には下方から入り、補助シリンダ９には上方か
ら入って、上ゴムロール１および作動杆７を図示実線の
ように元の状態に戻す。When the plate material 11 passes between the rubber rolls 1 and 2 and the timer runs out, the fluid circuit is switched again, and the pressure fluid enters the cylinder 6 from below, the auxiliary cylinder 9 from above, and the upper rubber roll. 1 and the operating rod 7 are returned to their original states as shown by the solid lines in the figure.
厚さに関係なく次の板材１７を供給すれば、上述の動作
が繰り返され連続して板材１１ののり付は作業が逐行さ
れる。If the next plate material 17 is supplied regardless of the thickness, the above-mentioned operation is repeated and the gluing of the plate materials 11 is continued.
なお、図示の実施例では両面塗りのものを示したが、下
部ロールには接着剤を被着せず片面塗りのものとしても
応用できることは勿論である。In the illustrated embodiment, both sides are coated, but it goes without saying that the lower roll may be coated on one side without being coated with adhesive.
以−Ｌのようにこの発明によれば、接着剤塗布用の−Ｅ
ロールは通常は上方に持ち上げられ、板材の供給によっ
て下降して下部ロールとの間で板材を挾持するようにな
されているので、板材ののり付は作業に当って予め上部
ロールの位置を板厚に合せてセットする必要なく、また
板厚が変わってもＬ・ちいち上部ロールの位置を調整す
る必要もなく、さらに種々板厚の違ったものが混じって
いてもこれを気にすることなく連続的にのり付は作業を
行うことができ、甚だ能率的で有益なものである。According to this invention, as shown in -L, -E for applying adhesive
The roll is normally lifted upwards and then lowered as the board is supplied, sandwiching the board between it and the lower roll. Therefore, when gluing the board, the position of the upper roll is determined in advance to determine the thickness of the board. There is no need to set it according to the thickness of the sheet, and there is no need to adjust the position of the upper roll even if the sheet thickness changes, and there is no need to worry about this even if sheets of various thicknesses are mixed together. Gluing can be done continuously and is very efficient and useful.
第１図はこの発明の一実施例の斜視図。
第２図は第１図のＸ−Ｘ線方向からみた一部切断仰］面
図。
第３図は作動杆の支持状態を示す一部の斜視図。
図中、１は上ゴムロール、１ａは軸受、２は下コＡ Ｏ
−ル、２ａは軸受、３，４は絞りロール、５は横杆、６
はシリンダ、６ａはピストン杆、７は作動杆、８はクラ
ンク杆、９は補助シリンダ、１０は案内用抑止杆、
ｆは機枠、
１７は板材。FIG. 1 is a perspective view of one embodiment of the invention. FIG. 2 is a partially cutaway elevational view taken along the line X--X in FIG. 1. FIG. 3 is a partial perspective view showing the state in which the operating rod is supported. In the figure, 1 is the upper rubber roll, 1a is the bearing, and 2 is the lower roller A O
2a is a bearing, 3 and 4 are squeeze rolls, 5 is a horizontal rod, 6
is a cylinder, 6a is a piston rod, 7 is an operating rod, 8 is a crank rod, 9 is an auxiliary cylinder, 10 is a guide restraining rod, f is a machine frame, and 17 is a plate material.
Claims (1)
枠の上方位置に吊持し、下ロールの後側にはその上縁に
沿わせて作動杆を配設し、該作動杆には補助シリンダに
よって回動されるクランク杆を取付け、機枠の内側には
作動杆の下降位置および回動位置に合せてスイッチ部材
をそれぞれ配設し、板材の供給によって上ロールを下降
させるようにしたことを特徴とするのり付は装置。1. The upper roll for applying adhesive is suspended above the machine frame by a cylinder member, and an operating rod is arranged along the upper edge of the lower roll on the rear side, and an auxiliary cylinder is attached to the operating rod. A crank lever is installed, which is rotated by The feature is the gluing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3292678A JPS5835103B2 (en) | 1978-03-24 | 1978-03-24 | gluing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3292678A JPS5835103B2 (en) | 1978-03-24 | 1978-03-24 | gluing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54126712A JPS54126712A (en) | 1979-10-02 |
| JPS5835103B2 true JPS5835103B2 (en) | 1983-07-30 |
Family
ID=12372504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3292678A Expired JPS5835103B2 (en) | 1978-03-24 | 1978-03-24 | gluing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835103B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179810U (en) * | 1985-04-26 | 1986-11-10 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100454845B1 (en) * | 2001-09-21 | 2004-11-12 | 권성남 | Adhesive Applicator for Polystyrene Sheet Adhesive |
-
1978
- 1978-03-24 JP JP3292678A patent/JPS5835103B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61179810U (en) * | 1985-04-26 | 1986-11-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54126712A (en) | 1979-10-02 |
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