JPS5914260B2 - Automatic adhesive placement device on glass - Google Patents
Automatic adhesive placement device on glassInfo
- Publication number
- JPS5914260B2 JPS5914260B2 JP11401780A JP11401780A JPS5914260B2 JP S5914260 B2 JPS5914260 B2 JP S5914260B2 JP 11401780 A JP11401780 A JP 11401780A JP 11401780 A JP11401780 A JP 11401780A JP S5914260 B2 JPS5914260 B2 JP S5914260B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- mold
- adhesive
- lower mold
- cylinder
- 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)
- Joining Of Glass To Other Materials (AREA)
Description
【発明の詳細な説明】
本発明は自動車等の車体にウインドガラスを取付ける際
に、接着剤を使用する場合のガラスヘの接着剤自動盛付
け装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for automatically applying adhesive to a window glass when an adhesive is used to attach the window glass to a vehicle body such as an automobile.
従来、接着剤を用いてガラスを自動車等の車体に取付け
る場合、該接着剤を直接ガラスの周囲に盛付けており、
その盛付け方法は第１図に示すようにガラス１をテーブ
ル２に載せ、該ガラス１の形状と同様に動くようにナラ
イ板３に誘導され移動する押出機４のノズル５から接着
剤を押出して該接着剤をガラス１上に盛付けていた。し
かしながら、この従来の方法では接着剤の出し始めと終
りにムラがあり、その継目がうまくで５ きず、かつ、
均一に盛付けることは困難であり、特にコーナ部におい
ては周速が変化するためにこの傾向はさらに強まるとい
つた欠点があつた。Conventionally, when attaching glass to the body of a car or other vehicle using adhesive, the adhesive is applied directly around the glass.
The method of serving is as shown in Fig. 1, where a glass 1 is placed on a table 2, and the adhesive is extruded from the nozzle 5 of an extruder 4 that moves while being guided by a flat plate 3 so as to move in the same manner as the shape of the glass 1. The adhesive was placed on the glass 1. However, with this conventional method, there is unevenness at the beginning and end of the adhesive application, and the joints are not properly formed.
It is difficult to arrange the plates uniformly, and this tendency is exacerbated especially at corner areas because the circumferential speed changes.
均一に接着剤の盛付けが行われないと水もれ、はみ出し
等の原因となり、車体窓枠等へのタツチアツ１０ プに
多大な工数を必要としなければならないという問題があ
る。この欠点を解消するものとして、本願出願人が先に
出願した特願昭５２−６６７２０号によりガラス１上に
盛付ける接着剤の平面形状、位置、断１５面形状を有す
る型溝６を予じめ上型Ｔに形成し、ガラス１を下型とし
て該上型を重ね、該型溝６内に押出機４により接着剤を
加圧注入充填することにより、接着剤をガラス１上の所
定位置に平均した盛付けを行うことができるようにした
ものを提クｏ 供したのであるが、（第２図参照）自動
車のウインドガラスに用いられる強化ガラスは曲げ方向
に対して１．５ＴＯＮ／Ｃｆｆｌの荷重に耐えることは
実験で確認されており、通常の場合では上記実施例のよ
うに接着剤を直接ガラスに盛付ける方法で充分■５ な
のであるが、ガラスを車体に取付けるために補゜助的に
設けるボルト孔、もしくはワイパー等のアクセサリ−部
品の取付孔を有する場合該孔の加工時における細かい傷
、又は湾曲するガラスの場合その曲率の小さいズレがガ
ラスの割れを誘発する３０ことがあつた。If the adhesive is not applied evenly, it may cause water leakage or extrusion, and there is a problem in that a large number of man-hours are required to touch up the car body window frame, etc. In order to overcome this drawback, in accordance with Japanese Patent Application No. 52-66720 previously filed by the applicant of the present application, a mold groove 6 having a planar shape, position, and cross-sectional shape of the adhesive to be applied on the glass 1 is prepared in advance. The upper mold is stacked with the glass 1 as the lower mold, and the adhesive is injected under pressure into the mold groove 6 by the extruder 4, thereby depositing the adhesive at a predetermined position on the glass 1. (See Figure 2) The tempered glass used for automobile window glass has a strength of 1.5 TON/Cffl in the bending direction. It has been confirmed through experiments that it can withstand a load of If the glass has a bolt hole or a hole for attaching an accessory part such as a wiper, fine scratches during the machining of the hole, or in the case of curved glass, a small deviation in the curvature may cause the glass to break30. Ta.
本発明はガラスに接着剤を均一に、かつ容易に盛付けら
れるという上記実施例の利点を損うことなく、しかもガ
ラスを割ることのない接着剤の盛付け装置を提供するこ
とを目的とするものである。It is an object of the present invention to provide an adhesive application device that does not impair the advantages of the above-mentioned embodiments in that adhesive can be applied uniformly and easily to glass, and that does not break the glass. It is something.
石 以下、本発明を図示せる実施例に随つて説明する。
Ａはガラス１１に接着剤（ブチルゴム）１２を盛付ける
接着剤自動盛付け装置であつて、上型１３と、下型１４
と、該下型１４の型溝１５に接着剤１２を注入する押出
機構ａと、下型１４を上昇させる持上げ機構ｂと、下面
にガラス吸着パツト１６を有しシリンダ１７により上下
動する圧着リング１８と、前半分にガラス受台１９を有
し後半分に下型１４を引出すアーム２０ａを有しシリン
ダ２１により前後動するスライドベース２０と、シリン
ダ２２により上下動しガラス１１を下型１４から外す離
型盤２３とから構成されている。Hereinafter, the present invention will be described with reference to illustrative embodiments.
A is an automatic adhesive application device for applying adhesive (butyl rubber) 12 to glass 11, and it has an upper mold 13 and a lower mold 14.
, an extrusion mechanism a for injecting adhesive 12 into the mold groove 15 of the lower mold 14, a lifting mechanism b for raising the lower mold 14, and a pressure bonding ring having a glass suction pad 16 on the lower surface and moving up and down by a cylinder 17. 18, a slide base 20 having a glass holder 19 in the front half and an arm 20a for pulling out the lower mold 14 in the rear half and moving back and forth by a cylinder 21; It is composed of a mold release plate 23 to be removed.
下型１４の型溝１５は該下型１４の上面にガラス１１へ
の接着剤盛付け形状に応する略字状をなして環状に削成
され、該型溝１５にはシリコンゴム２４が貼着されてい
る。上型１３の下面の上記下型１４の型溝１５に対応す
る線上には上記と同様のシリコンゴム２５が貼着され、
かつ該部に適宜間隔を存して開口する接着剤注入口２６
が適数個穿設されている。尚、上記シリコンゴム２４，
２５の貼着を確実なものとするためにそれぞれの貼着部
に数条の細かい取付け溝２７，２８が削成され、かつサ
ンドプラスト処理が施されている。又、上型１３に貼着
されたシリコンゴム２５の下面には下型１４の型溝１５
に充填した接着剤１２の転写を良くするための窪み２５
ａが形成されている。押出機構ａは、常温の接着剤（ブ
チルゴム）１２を加湿加圧供給する押出機本体２９と、
モータ３０と、切換弁３１と、切換弁用シリンダ３２か
らなり、上記上型１３の接着剤注入口２６にマニホール
ド３３フイードパイプ３４及びノズル３５を介して連通
されている。A mold groove 15 of the lower mold 14 is cut into an annular shape on the upper surface of the lower mold 14 in an abbreviated form corresponding to the shape of the adhesive applied to the glass 11, and silicone rubber 24 is stuck to the mold groove 15. has been done. Silicone rubber 25 similar to that described above is pasted on the lower surface of the upper mold 13 on a line corresponding to the mold groove 15 of the lower mold 14,
and adhesive injection ports 26 that are opened at appropriate intervals in the portion.
A suitable number of holes have been drilled. In addition, the silicone rubber 24,
25, several fine mounting grooves 27 and 28 are cut in each of the attachment parts, and a sandplast treatment is applied to each attachment part. In addition, the mold groove 15 of the lower mold 14 is provided on the lower surface of the silicone rubber 25 stuck to the upper mold 13.
A depression 25 for improving the transfer of the adhesive 12 filled in the
a is formed. The extrusion mechanism a includes an extruder main body 29 that supplies adhesive (butyl rubber) 12 at room temperature under humidification and pressure;
It consists of a motor 30, a switching valve 31, and a switching valve cylinder 32, and is communicated with the adhesive injection port 26 of the upper mold 13 through a manifold 33, a feed pipe 34, and a nozzle 35.
尚、上記上型１３はスペーサ３６を介して押出機構ａの
下方に固設されている。持上げ機構ｂは下型１４を上昇
させ上型１５に押付ける加圧盤３７と、スクリユージヤ
ツキ３８と、トルクリミツタとカムクラツチ３９と、ト
ルクモータ４０とからなり、トルクモータ４０とトルク
リミツタとカムクラツチ３９とはプーリ４１、ベルト４
２を介して連結されている。４３は制御盤。Incidentally, the upper die 13 is fixedly provided below the extrusion mechanism a via a spacer 36. The lifting mechanism b consists of a pressure plate 37 that raises the lower mold 14 and presses it against the upper mold 15, a screw jack 38, a torque limiter and cam clutch 39, and a torque motor 40. Pulley 41, belt 4
They are connected via 2. 43 is the control panel.
尚、上記接着剤自動盛付け装置Ａは左右に配設されて構
成されている。次に本発明の装置による接着剤の盛付け
作動順序について説明する。Incidentally, the adhesive automatic plating device A is configured to be arranged on the left and right sides. Next, the adhesive application sequence using the apparatus of the present invention will be explained.
先ず予じめ準備作業として上型１３のシリコンゴム２５
部及び下型の型溝１５内のシリコンゴム２４に、注入さ
れる接着剤１２の離れを良くするためハケ等によりシリ
コン等の離型剤を塗布しておく、然る後、切替スイツチ
（図示せず）を［１サイタル」又は「連動サイクル」に
セツトしガラス１１を受台１９に載せ「サイクル可」の
表示ランプ（図示せず）を確認後、スタートボタン（図
示せず）を押す。First, as a preparatory work, the silicone rubber 25 of the upper mold 13 is
Apply a mold release agent such as silicone with a brush or the like to the silicone rubber 24 in the mold groove 15 of the upper and lower molds to improve the separation of the adhesive 12 to be injected. After setting the glass 11 on the pedestal 19 and checking the "cycle possible" indicator lamp (not shown), press the start button (not shown).
（第８図：参照）すると先ずスライドベース２０が後退
すると共に下型１４が上昇し始め、該下型１４が上型１
３に圧接した時点で停止し、スライドベース２０も停止
する。この時スライドベース２０のアーム２０ａは下型
１４の下方に位置し、ガラス１１は圧着リング１８の下
方に位置している。次に圧着リング１８が下降し始める
と同時に下型１４の型溝１５内に接着剤１２が注入され
る。（第８図１１参照）接着剤１２が注入され終ると下
型１４は下降し、ガラス１１は圧着リング１８により吸
着されて上昇する。（第８図１１１参照）次にスライド
ベース２０が下型１４を保持して前進して元の位置に戻
ると共に、圧着リング１８が下降してガラス１１を下型
１４上に圧着させ接着剤１２をガラス１１に転写させる
。（第８図１Ｖ参照）圧着所定時間後離型盤２３が上昇
すると共に、同時に圧着リング１８も上昇する。これに
よりガラス１１が下型１４から離れて接着剤１２の転写
が完了する。（第８図Ｖ参照）然る後、離型盤２３が下
降すると再びスライドベース２０が後退し、次に圧着リ
ング１８が下降してガラス受台１９に戻すと同時に下型
１４は上昇する。（第８図ＶＩ参照）この時切替スイツ
チを「１サイクル」にセツトした時は下型１４は途中で
停止するが、「連動サイクル」にセツトした時は下型１
４は上限まで上昇し次の注入作業を行う。スライドベー
ス２０はいずれの場合も元の位置に戻るが「連動サイク
ル」にセツトした時は次の作業態勢に入る。上記各部の
作動・停止は各部に設けられたタイマー及びリミツトス
イツチ（図示せず）によつて自動的に行われる。又、離
型剤は一度塗布すれば１６〜２４時間、ガラス枚数にし
て１００〜１４０枚程度連続して使えるので接着剤を注
入する都度塗布する必要はない。尚、ガラス１１の周囲
には接着剤１２が見えないように黒色プリントが施され
ている。(See FIG. 8) Then, first, the slide base 20 retreats and the lower mold 14 begins to rise, and the lower mold 14 moves to the upper mold 1.
3 and the slide base 20 also stops. At this time, the arm 20a of the slide base 20 is located below the lower die 14, and the glass 11 is located below the pressure ring 18. Next, the adhesive 12 is injected into the mold groove 15 of the lower mold 14 at the same time as the pressure ring 18 begins to descend. (See FIG. 8 and 11) When the adhesive 12 is completely injected, the lower mold 14 descends, and the glass 11 is attracted by the pressure ring 18 and rises. (See FIG. 8 111) Next, the slide base 20 moves forward holding the lower mold 14 and returns to its original position, and the pressure ring 18 descends to press the glass 11 onto the lower mold 14 and press the adhesive 12 onto the lower mold 14. is transferred onto the glass 11. (See FIG. 8, 1V) After the predetermined time of crimping, the release plate 23 rises, and at the same time, the crimping ring 18 also rises. As a result, the glass 11 is separated from the lower mold 14, and the transfer of the adhesive 12 is completed. (See FIG. 8V) Thereafter, when the mold release plate 23 descends, the slide base 20 retreats again, and then the pressure ring 18 descends and returns to the glass pedestal 19, and at the same time the lower mold 14 rises. (Refer to Fig. 8 VI) At this time, when the selector switch is set to "1 cycle", the lower mold 14 stops midway, but when it is set to "interlocking cycle", the lower mold 14 stops.
4 rises to the upper limit and performs the next injection operation. The slide base 20 returns to its original position in either case, but when set to the "interlocking cycle" it enters the next working position. Activation and stopping of each of the above parts is automatically performed by a timer and a limit switch (not shown) provided in each part. Moreover, once the mold release agent is applied, it can be used continuously for 16 to 24 hours, for about 100 to 140 pieces of glass, so there is no need to apply it every time the adhesive is injected. Note that black printing is applied around the glass 11 so that the adhesive 12 is not visible.
上面にガラスへの接着剤盛付け形状に応する略Ｖ字状を
なす型溝を削成し、該部にシリコンゴムを貼着した下型
と、下面の前記型溝に対応する線上に下面に窪みを有す
るシリコンゴムを貼着し、かつ該部に適宜間隔を存して
開口する接着剤注入孔を適数個穿設した上型と、上記型
溝に接着剤を注入する押出機構と、下型を上昇させる持
上げ機構と、下面にガラス吸着パツトを有しシリンダに
より上下動する圧着リングと、前半分にガラス受台を有
し後半分に下型を引出すアームを有しシリンダにより前
後動するスライドベースと、シリンダにより上下動しガ
ラスを下型から外す離型盤とから構成したので、従来の
欠点であつた加圧によるガラスの破損を防止することが
できる。A lower mold with a roughly V-shaped mold groove corresponding to the shape of the adhesive applied to the glass is cut on the upper surface, and silicone rubber is pasted to this part, and a lower mold is formed on the line corresponding to the mold groove on the lower surface. an upper mold to which silicone rubber having recesses is adhered and an appropriate number of adhesive injection holes opened at appropriate intervals in the upper mold; an extrusion mechanism for injecting adhesive into the mold groove; , a lifting mechanism that raises the lower mold, a crimping ring that has a glass adsorption part on the lower surface and moves up and down with a cylinder, and a glass holder on the front half and an arm that pulls out the lower mold on the rear half, which moves back and forth with the cylinder. Since it is composed of a movable slide base and a release plate that moves up and down with a cylinder to remove the glass from the lower mold, it is possible to prevent the glass from breaking due to pressurization, which was a drawback of the conventional method.
又、接着剤の注入に際して加圧するが、型枠内にガラス
がないため加圧力を高めることができるので接着剤をよ
り一層均一に注入することができ、かつ、ガラスの加工
誤差や微細な傷を管理しなくて良いので作動性が向上す
る。さらに本発明によれば型枠の接着剤の充填部分にシ
リコンゴムを設けたので接着剤の注入やガラスへの転写
時の離脱が容易である等の効果を有するものである。In addition, pressure is applied when injecting the adhesive, but since there is no glass in the formwork, the pressure can be increased, making it possible to inject the adhesive more evenly, and eliminate processing errors and minute scratches in the glass. Since there is no need to manage this, operability is improved. Further, according to the present invention, since silicone rubber is provided in the adhesive-filled portion of the mold, it is easy to inject the adhesive and remove it when transferring to glass.
第１図、第２図は従来の接着剤盛付装置を示す側面図、
第３図は本発明の型枠を取付けた接着剤盛付装置を示す
正面図、第４図は同上の側面図、第５図は型溝部の拡大
断面図、第６図は上型の注入孔部の拡大断面図、第７図
は型溝に充填された接着剤の断面図でイは一般部分、口
は注入孔部分を示している。
第８図は本発明による接着剤に盛付け作動順序を示す説
明側面図である。Ａは接着剤自動盛付け装置、１１はガ
ラス、１２は接着剤（ブチルゴム）、１３は上型、１４
は下型、ａは押出機構、ｂは持上げ機構、１８は圧着リ
ング、１９はガラス受台、２０はスライドベース、２３
は離型盤。Figures 1 and 2 are side views showing a conventional adhesive plating device;
Fig. 3 is a front view showing the adhesive plating device with the formwork of the present invention attached, Fig. 4 is a side view of the same as above, Fig. 5 is an enlarged sectional view of the mold groove, and Fig. 6 is the injection of the upper mold. FIG. 7 is an enlarged cross-sectional view of the hole, and FIG. 7 is a cross-sectional view of the adhesive filled in the mold groove, where A shows the general part and the mouth shows the injection hole part. FIG. 8 is an explanatory side view showing the adhesive application sequence according to the present invention. A is an automatic adhesive placement device, 11 is glass, 12 is adhesive (butyl rubber), 13 is an upper mold, 14
is a lower mold, a is an extrusion mechanism, b is a lifting mechanism, 18 is a pressure ring, 19 is a glass pedestal, 20 is a slide base, 23
is a release plate.
Claims (1)
状をなす型溝を構成し、該部にシリコンゴムを貼着した
下型と、下面の前記型溝に対応する線上に下面に窪みを
有するシリコンゴムを貼着し、かつ該部に適宜間隔を存
して開口する接着剤注入孔を適数個穿設した上型と、上
記型溝に接着剤を注入する押出機構と、下型を上昇させ
る持上げ機構と、下面にガラス吸着パットを有しシリン
ダにより上下動する圧着リングと、前半分にガラス受台
を有し後半分に下型を引出すアームを有しシリンダによ
り前後動するスライドベースと、シリンダにより上下動
しガラスを下型から外す離型盤とから構成したことを特
徴とするガラスへの接着剤自動盛付け装置。1. A lower mold having a roughly V-shaped mold groove corresponding to the shape of the adhesive applied to the glass on the upper surface, silicone rubber adhered to this part, and a lower mold on the line corresponding to the mold groove on the lower surface. an upper mold to which silicone rubber having recesses is adhered and an appropriate number of adhesive injection holes opened at appropriate intervals in the upper mold; an extrusion mechanism for injecting adhesive into the mold groove; , a lifting mechanism that raises the lower mold, a crimping ring that has a glass suction pad on the lower surface and moves up and down by a cylinder, a glass holder in the front half, an arm that pulls out the lower mold in the rear half, and a cylinder that moves the lower mold back and forth. An automatic adhesive application device for glass, comprising a movable slide base and a release plate that moves up and down with a cylinder to remove the glass from the lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11401780A JPS5914260B2 (en) | 1980-08-21 | 1980-08-21 | Automatic adhesive placement device on glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11401780A JPS5914260B2 (en) | 1980-08-21 | 1980-08-21 | Automatic adhesive placement device on glass |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6152379A Division JPS5938825B2 (en) | 1979-05-21 | 1979-05-21 | Adhesive placement formwork for automatic adhesive placement equipment on glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56133068A JPS56133068A (en) | 1981-10-17 |
| JPS5914260B2 true JPS5914260B2 (en) | 1984-04-03 |
Family
ID=14626958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11401780A Expired JPS5914260B2 (en) | 1980-08-21 | 1980-08-21 | Automatic adhesive placement device on glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914260B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986559B (en) * | 2017-04-16 | 2019-06-07 | 南通力铁玻璃器皿有限公司 | A kind of high performance pipeline type double-layer glass cup body crystal pedestal bond processing equipment |
| CN107364065B (en) * | 2017-08-14 | 2023-11-28 | 深圳市康利邦科技有限公司 | Integrated forming processing technology of curved glass screen protective film and protective film thereof |
-
1980
- 1980-08-21 JP JP11401780A patent/JPS5914260B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56133068A (en) | 1981-10-17 |
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