CN102357445A - Glue injection method of valve covers - Google Patents
Glue injection method of valve covers Download PDFInfo
- Publication number
- CN102357445A CN102357445A CN2011103228020A CN201110322802A CN102357445A CN 102357445 A CN102357445 A CN 102357445A CN 2011103228020 A CN2011103228020 A CN 2011103228020A CN 201110322802 A CN201110322802 A CN 201110322802A CN 102357445 A CN102357445 A CN 102357445A
- Authority
- CN
- China
- Prior art keywords
- glue
- valve cover
- groove
- valve covers
- spraying device
- 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
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to a glue injection method of valve covers, which comprises the steps as follows: each upward valve cover arranged on a groove is placed on a disc face with a diameter of 32mm to 33mm, and the disc face with strong magnetism can automatically adsorb the valve covers. A glue spraying device with a downward opening is arranged at the position 3mm to 5mm above a groove of the valve covers, a disc drives the valve covers to rotate one circle, and the glue spraying device sprays out thick glue with the total amount of about 0.5ml. The valve covers with the glue injected are conveyed and placed in a drying machine to be dried at a temperature of 200 DEG C to 230DEG C, and after 2 minutes to 3 minutes, the whole glue injection process is finished. The glue injection method of valve covers has the advantages of adopting a high-temperature forming technology to enable an iron sealing cup to be adhered tightly with a sealing rubber cushion; being capable of achieving full-automatic glue injection and monitoring control and increasing output while ensuring product quality; and being safe and reliable in sealing effect.
Description
Technical field
The present invention relates to a kind of injecting glue method of valve cover.
Background technology
The freon valve cover is made up of irony envelope cup and seal gasket two parts at present; Have following shortcoming: 1, two parts provide the defensive position frock to fit over together by two different producers; Because rubber cushion is that semicircle is ring-like; The machine assembly difficulty is very big, therefore adopts hand assembled, so that can't ensure the quality of products always; 2, production cost strengthens, and can cause during filling and sealing sealing not in place and produce the thing of hurting sb.'s feelings and often take place afterwards, is seriously perplexing the can producer for a long time; 3, owing to be to be assembled by two parts, must have certain slit, therefore rubber cushion is often blown askew and is caused leaks when the machine high-pressure filling, finds to reveal the back refrigerant recovering and is difficult to, and every loss ten also causes atmosphere pollution to dozens of yuan RMB.
Summary of the invention
The injecting glue method that the purpose of this invention is to provide a kind of valve cover is to overcome the above-mentioned deficiency that present prior art exists.
The objective of the invention is to realize through following technical scheme:
A kind of injecting glue method of valve cover may further comprise the steps:
1) it is on the disc face of 32-33mm that the valve cover that each groove is made progress is positioned over a diameter, and this disc face has than ferromagnetism, can adsorb valve cover automatically;
2) the 3-5mm place, groove top that is positioned at valve cover is provided with the mouth down glue-spraying device, and power set control disk rotates, and disk drives valve cover and rotates a week, and glue-spraying device sprays the thick shape glue of the about 0.5ml of total amount equably in circular groove;
3) valve cover behind the injection glue is carried and is put dryer into, and the groove on the valve cover makes progress always;
4) through drying machine drying, bake out temperature is 200-230 ℃, oven dry after 2-3 minute, the glue of thick shape becomes rubber cushion flexible, flexible, and be attached at more closely in the groove, whole injecting glue process is accomplished.
Beneficial effect of the present invention is: high-temperature molding is technological after adopting injecting glue, and irony envelope cup is more closely bonded together with seal gasket; Can realize full-automatic injecting glue and Monitoring and Controlling, when improving output, guarantee product quality; Sealing effect is safe and reliable.
The specific embodiment
The injecting glue method of the embodiment of the invention 1 described a kind of valve cover may further comprise the steps:
1) it is on the disc face of 32mm that the valve cover that each groove is made progress is positioned over a diameter, and this disc face has than ferromagnetism, can adsorb valve cover automatically;
2) the 3mm place, groove top that is positioned at valve cover is provided with the mouth down glue-spraying device, and power set control disk rotates, and disk drives valve cover and rotates a week, and glue-spraying device sprays the thick shape glue of the about 0.5ml of total amount equably in circular groove;
3) valve cover behind the injection glue is carried and is put dryer into, and the groove on the valve cover makes progress always;
4) through drying machine drying, bake out temperature is 200 ℃, oven dry after 2 minutes, the glue of thick shape becomes rubber cushion flexible, flexible, and be attached at more closely in the groove, whole injecting glue process is accomplished.
The injecting glue method of the embodiment of the invention 2 described a kind of valve covers may further comprise the steps:
1) it is on the disc face of 32.5mm that the valve cover that each groove is made progress is positioned over a diameter, and this disc face has than ferromagnetism, can adsorb valve cover automatically;
2) the 4mm place, groove top that is positioned at valve cover is provided with the mouth down glue-spraying device, and power set control disk rotates, and disk drives valve cover and rotates a week, and glue-spraying device sprays the thick shape glue of the about 0.5ml of total amount equably in circular groove;
3) valve cover behind the injection glue is carried and is put dryer into, and the groove on the valve cover makes progress always;
4) through drying machine drying, bake out temperature is 215 ℃, oven dry after 2.5 minutes, the glue of thick shape becomes rubber cushion flexible, flexible, and be attached at more closely in the groove, whole injecting glue process is accomplished.
The injecting glue method of the embodiment of the invention 3 described a kind of valve covers may further comprise the steps:
1) it is on the disc face of 33mm that the valve cover that each groove is made progress is positioned over a diameter, and this disc face has than ferromagnetism, can adsorb valve cover automatically;
2) the 5mm place, groove top that is positioned at valve cover is provided with the mouth down glue-spraying device, and power set control disk rotates, and disk drives valve cover and rotates a week, and glue-spraying device sprays the thick shape glue of the about 0.5ml of total amount equably in circular groove;
3) valve cover behind the injection glue is carried and is put dryer into, and the groove on the valve cover makes progress always;
4) through drying machine drying, bake out temperature is 230 ℃, oven dry after 3 minutes, the glue of thick shape becomes rubber cushion flexible, flexible, and be attached at more closely in the groove, whole injecting glue process is accomplished.
High-temperature molding was technological after the present invention adopted injecting glue, and irony envelope cup is more closely bonded together with seal gasket; Can realize full-automatic injecting glue and Monitoring and Controlling, when improving output, guarantee product quality; Sealing effect is safe and reliable.
The present invention is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under enlightenment of the present invention; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within protection scope of the present invention.
Claims (1)
1. the injecting glue method of a valve cover is characterized in that, may further comprise the steps:
1) valve cover that each groove is made progress is positioned on the disc face with magnetic that a diameter is 32-33mm;
2) the 3-5mm place, groove top that is positioned at valve cover is provided with the mouth down glue-spraying device, and power set control disk rotates, and disk drives valve cover and rotates a week, and glue-spraying device sprays the thick shape glue of the about 0.5ml of total amount equably in circular groove;
3) valve cover behind the injection glue is carried and is put dryer into, and the groove on the valve cover makes progress always;
4) through drying machine drying, bake out temperature is 200-230 ℃, oven dry after 2-3 minute, the glue of thick shape becomes rubber cushion flexible, flexible, and be attached at more closely in the groove, whole injecting glue process is accomplished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103228020A CN102357445A (en) | 2011-10-21 | 2011-10-21 | Glue injection method of valve covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103228020A CN102357445A (en) | 2011-10-21 | 2011-10-21 | Glue injection method of valve covers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102357445A true CN102357445A (en) | 2012-02-22 |
Family
ID=45582858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103228020A Pending CN102357445A (en) | 2011-10-21 | 2011-10-21 | Glue injection method of valve covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102357445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127309A (en) * | 2018-10-31 | 2019-01-04 | 南京颂晨达电子有限公司 | A kind of inductance epoxy resin coating applicator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720525A1 (en) * | 1987-06-20 | 1988-12-29 | Pav Praezisions Apparatebau Ag | Lacquering system for Compact Discs |
| CN2079162U (en) * | 1990-07-02 | 1991-06-19 | 鞍山市五金制品厂 | U-shape drop-proof sealing ring |
| US6004627A (en) * | 1997-01-07 | 1999-12-21 | Nylok Fastener Corporation | Method and apparatus for applying a coating to the head/shank junction of externally threaded articles |
| CN201848366U (en) * | 2010-11-16 | 2011-06-01 | 河北佰特橡胶有限公司 | Automatic spraying machine for film-coating window sealing gasket of drum type washing machine |
| CN201855781U (en) * | 2010-09-07 | 2011-06-08 | 天津理工大学 | Rotary film coating device applied to quartz crystal oscillation sheet |
-
2011
- 2011-10-21 CN CN2011103228020A patent/CN102357445A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3720525A1 (en) * | 1987-06-20 | 1988-12-29 | Pav Praezisions Apparatebau Ag | Lacquering system for Compact Discs |
| CN2079162U (en) * | 1990-07-02 | 1991-06-19 | 鞍山市五金制品厂 | U-shape drop-proof sealing ring |
| US6004627A (en) * | 1997-01-07 | 1999-12-21 | Nylok Fastener Corporation | Method and apparatus for applying a coating to the head/shank junction of externally threaded articles |
| CN201855781U (en) * | 2010-09-07 | 2011-06-08 | 天津理工大学 | Rotary film coating device applied to quartz crystal oscillation sheet |
| CN201848366U (en) * | 2010-11-16 | 2011-06-01 | 河北佰特橡胶有限公司 | Automatic spraying machine for film-coating window sealing gasket of drum type washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127309A (en) * | 2018-10-31 | 2019-01-04 | 南京颂晨达电子有限公司 | A kind of inductance epoxy resin coating applicator |
| CN109127309B (en) * | 2018-10-31 | 2024-05-31 | 南京颂晨达电子有限公司 | Inductance epoxy coating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103636825B (en) | A kind of tune method of withering of black tea | |
| CN204340115U (en) | There is the cylinder of needle-valve cover cooling structure and there is the TOP-TIP of this cylinder | |
| CN102357445A (en) | Glue injection method of valve covers | |
| CN103401384A (en) | Encapsulating process for stator of disk type motor | |
| CN106904308B (en) | Processing method and processing device for mechanical forming production of integral moisture-retaining cigarette case | |
| WO2011079059A3 (en) | Method of making a grinding disk and a grinding disk | |
| CN202973783U (en) | Vertical rotary box-type vacuum microwave drying machine | |
| CN107150446A (en) | Claw outwards winding lid sealing ring and installs equipment | |
| CN101567517B (en) | Method for improving optical power stability of semiconductor laser | |
| CN106393733A (en) | Manufacturing method of solid wall composite material radar cover | |
| CN201614093U (en) | Preservation box | |
| CN207180250U (en) | A kind of oven with turntable of powdery chemical products | |
| CN105919813A (en) | Dosage disc encapsulating device of capsule filling machine and application thereof | |
| CN109461809A (en) | A kind of RGB lamp bead and its dispensing method | |
| CN205152532U (en) | Full -automatic pearl braider | |
| CN208017657U (en) | A kind of ice pack | |
| CN105994710A (en) | Preparation method of Liupu tea | |
| CN205767048U (en) | A kind of rubber tire mold | |
| CN108935788A (en) | A kind of withering method of aciculiform black tea | |
| CN203754852U (en) | Crystal-picking device for sapphire crystal furnace | |
| CN203888285U (en) | Composite material formed by PU and cloth material | |
| CN204894511U (en) | Automatic plastic carousel kludge | |
| RU2010114203A (en) | METHOD FOR CONSERVING THE COMPOSITION FROM THE GOOSEBERRY | |
| CN204012140U (en) | Commutator revolution heating shaping machine | |
| CN101497222A (en) | Non-isothermal vulcanizing method for curing bladder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |