JPS6067174U - Gun body of hot melt adhesive applicator - Google Patents
Gun body of hot melt adhesive applicatorInfo
- Publication number
- JPS6067174U JPS6067174U JP16023883U JP16023883U JPS6067174U JP S6067174 U JPS6067174 U JP S6067174U JP 16023883 U JP16023883 U JP 16023883U JP 16023883 U JP16023883 U JP 16023883U JP S6067174 U JPS6067174 U JP S6067174U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- melt adhesive
- storage chamber
- valve rod
- hot melt
- 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.)
- Pending
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案に係るホットメルト接着剤塗布装置のガン本
体の縦断面図である。
符号説明、１−ホットメルト接着剤溶解槽、２−ホット
メルト接着剤、３−ギヤーポンプ、４−、フレキシブル
ホース、５−ガン本体、６一連結口、７−圧縮空気送脱
用通路、８−ベローズ取付体、９−溶融ホットメルト接
着剤射出通路、１〇−ノズル、１１−ベローズ収容室、
１２−ベローズ、１３−弁杆取付体、１４−弁杆、１５
−弁体、１６−三方向電磁弁、１７−圧縮コイルスプリ
ング。The figure is a longitudinal sectional view of the gun body of the hot melt adhesive applicator according to the present invention. Explanation of symbols, 1-Hot melt adhesive dissolving tank, 2-Hot melt adhesive, 3-Gear pump, 4-, Flexible hose, 5-Gun body, 6 Series of connections, 7-Passage for compressed air delivery, 8- Bellows mounting body, 9-molten hot melt adhesive injection passage, 10-nozzle, 11-bellows storage chamber,
12-Bellows, 13-Valve rod mounting body, 14-Valve rod, 15
- Valve body, 16 - Three-way solenoid valve, 17 - Compression coil spring.
Claims (1)
続されたフレキシブルホースに連結するガン本体は、側
壁に前記フレキシブルホースとの連結口を設け、基部に
は圧縮空気送脱用通路を有するベローズ取付体を取付け
、また先端には溶融ホットメルト接着剤射出通路を有す
るノズルを取付けたベローズ収容室を主体とし、該ベロ
ーズ収容室内に収容したベローズの一側開口部端縁を前
記ベローズ取付体の圧縮空気送脱用通路のベローズ収容
室内の周辺に気密的に連結し、ベローズの外周側とベロ
ーズ収容室の内側壁との間には溶融ホットメルト接着剤
の流入する間隙をあけ、またベローズにの他側開口部に
は弁杆取付体を気密的に連結し、該弁杆取付体の先端に
弁杆の基部を取付けて先端の弁体をノズルの溶融ホット
メルト接着剤射出通路のベローズ収容室内の口に望ませ
てあり、弁杆の外周には圧縮コイルスプリングを纏巻し
、ノズルの裏面と弁杆取付体との間に圧縮挟在して絶え
ず弁杆の先端の弁体を溶融ホットメルト接着剤射出通路
の口から離反させる力を作用させることを特徴とするホ
ットメルト接着剤塗布装置のガン本体。The gun body, which is connected to a flexible hose connected to a gear pump attached to a hot melt adhesive dissolving tank, has a connection port with the flexible hose on the side wall, and a bellows mounting body having a passage for sending and releasing compressed air at the base. The main body is a bellows storage chamber with a nozzle having a hot-melt adhesive injection passage installed at the tip, and one side opening edge of the bellows accommodated in the bellows storage chamber is connected to the compressed air supply of the bellows mounting body. The escape passage is airtightly connected to the periphery of the bellows storage chamber, and a gap is provided between the outer peripheral side of the bellows and the inner wall of the bellows storage chamber for the molten hot melt adhesive to flow into, and the other side of the bellows is connected to the periphery of the bellows storage chamber. A valve rod attachment body is airtightly connected to the opening, and the base of the valve rod is attached to the tip of the valve rod attachment body, and the valve body at the tip is connected to the mouth of the bellows storage chamber of the molten hot melt adhesive injection passage of the nozzle. A compression coil spring is wrapped around the outer circumference of the valve rod, compressed and sandwiched between the back of the nozzle and the valve rod mounting body, and the valve body at the tip of the valve rod is constantly melted and hot-melted. A gun body of a hot melt adhesive applicator, characterized in that a force is applied to separate the agent from the mouth of an injection passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16023883U JPS6067174U (en) | 1983-10-17 | 1983-10-17 | Gun body of hot melt adhesive applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16023883U JPS6067174U (en) | 1983-10-17 | 1983-10-17 | Gun body of hot melt adhesive applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6067174U true JPS6067174U (en) | 1985-05-13 |
Family
ID=30352494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16023883U Pending JPS6067174U (en) | 1983-10-17 | 1983-10-17 | Gun body of hot melt adhesive applicator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6067174U (en) |
-
1983
- 1983-10-17 JP JP16023883U patent/JPS6067174U/en active Pending
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