JPS5621662A - Automatic feeder for adhesive - Google Patents
Automatic feeder for adhesiveInfo
- Publication number
- JPS5621662A JPS5621662A JP9751079A JP9751079A JPS5621662A JP S5621662 A JPS5621662 A JP S5621662A JP 9751079 A JP9751079 A JP 9751079A JP 9751079 A JP9751079 A JP 9751079A JP S5621662 A JPS5621662 A JP S5621662A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- coating machine
- connection hose
- internal pressure
- blowing
- 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
Landscapes
- Coating Apparatus (AREA)
Abstract
PURPOSE: To prevent the blowing OFF of an adhesive in the initial stage of coating operation by a method wherein a connection hose connecting to a coating machine is short-circuited to a low-pressure passage prior to the opening of a coating machine.
CONSTITUTION: A compression feeder 3 is used to house an adhesive into a container tank 2 via a feed pipe 6. The adhesive is kept in a pressurized connection hose 8. Manipulating the trigger of a coating machine presses a pushbutton 13, which actuates a microswitch. The microswitch opens a solenoid valve 10 for a specified short period of time. Said action returns pressurized adhesive in the connection hose 8, prior to the opening of the coating machine 9, to a low-pressure passage between the tank 2 and the inlet tip 4 of the feeder 3 via bypass pipe 11, whereby its internal pressure is reduced. When the solenoid valve 10 is closed, the internal pressure of the connection hose 8 is increased, and the adhesive is jetted out of a nozzle 14. Accordingly, when the coating machine is opened, the internal pressure of the connection hose 8 is reduced and the blowing off of the adhesive is prevented.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9751079A JPS5855824B2 (en) | 1979-07-31 | 1979-07-31 | adhesive supply device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9751079A JPS5855824B2 (en) | 1979-07-31 | 1979-07-31 | adhesive supply device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621662A true JPS5621662A (en) | 1981-02-28 |
JPS5855824B2 JPS5855824B2 (en) | 1983-12-12 |
Family
ID=14194247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9751079A Expired JPS5855824B2 (en) | 1979-07-31 | 1979-07-31 | adhesive supply device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5855824B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040040912A (en) * | 2002-11-08 | 2004-05-13 | 광주과학기술원 | A gluing system for lamination type rapid prototyping machine |
-
1979
- 1979-07-31 JP JP9751079A patent/JPS5855824B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040040912A (en) * | 2002-11-08 | 2004-05-13 | 광주과학기술원 | A gluing system for lamination type rapid prototyping machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5855824B2 (en) | 1983-12-12 |
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