CN2741743Y - Full automatic filling gun for foam plastics with spring ejector pin - Google Patents
Full automatic filling gun for foam plastics with spring ejector pin Download PDFInfo
- Publication number
- CN2741743Y CN2741743Y CN 200420062831 CN200420062831U CN2741743Y CN 2741743 Y CN2741743 Y CN 2741743Y CN 200420062831 CN200420062831 CN 200420062831 CN 200420062831 U CN200420062831 U CN 200420062831U CN 2741743 Y CN2741743 Y CN 2741743Y
- Authority
- CN
- China
- Prior art keywords
- feeding
- pipe
- gun
- threeway
- ejector rod
- 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 - Fee Related
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Abstract
The utility model relates to a foam plastic fully automatic filling gun with a spring ejector rod. The middle part of a gun body is provided with a tee, the tee is respectively communicated with a feeding pipe, a feeding gun pipe and an air cylinder pipe. The tee is respectively provided with a feeding air connector and a gun shooting air connector. The interior of the air cylinder pipe is provided with a piston rod. The air cylinder pipe is provided with a gun shutting air connector. The feeding gun pipe is arranged on the front end of the tee. The interior of the feeding gun pipe is provided with the copper pipe separating sleeve of the feeding air connector. The front part of the copper pipe separating sleeve is provided with a feeding air spraying nozzle. The interior of the piston rod is provided with an ejector rod. The ejector rod is provided with a spring. One end of the ejector rod is provided with a spring adjustment screw cap, and the other end of the ejector rod is clashed with the air cylinder pipe. The utility model has the advantages that the working performance is stable; the speed of the ejector rod is reliably and effectively controlled; the quality of the ejected product is guaranteed; the yield of the product is improved; one mould with multiple varieties is realized; the consistency is guaranteed; the physical design is simple and reasonable; the operation is easy; the use performance is stable; the air is not used; the reliability is high; the service life is greatly extended; the production cost is reduced.
Description
Technical field
The utility model relates to a kind of full-automatic feeding gun of foamed plastics that is used for the band spring spindle on foamed plastics (EPS) automatic moulding machine.Belong to foamed plastics automatic moulding machine technical field.
Background technology
The full-automatic feeding gun of existing foamed plastics, its structure is to include the rifle body, middle part at the rifle body is provided with threeway, threeway communicates with feed pipe, charging gun barrel, cylinder tube respectively, is respectively equipped with a feeding gas joint, shooting gas joint in the threeway, is provided with piston rod in the inside of cylinder tube, establish on the cylinder tube and close rifle gas joint, the charging gun barrel is located at the front end of threeway, and the steel pipe spacer of feeding gas is established in charging gun barrel inside, and the charging air nozzle is established in the front portion of steel pipe spacer.Ejecting of its product rely on Compressed Gas to finish, so the speed of the product that ejects is uncontrollable, directly influenced the qualification rate of the job stability that product ejects, product.
Summary of the invention
The purpose of this utility model is the defective at above-mentioned existence, proposes the full-automatic feeding gun of a kind of foamed plastics with spring spindle.Technical solution of the present utility model: it includes the rifle body, middle part at the rifle body is provided with threeway, threeway respectively with feed pipe, the charging gun barrel, cylinder tube communicates, be respectively equipped with a feeding gas joint in the threeway, shooting gas joint, inside at cylinder tube is provided with piston rod, establish on the cylinder tube and close rifle gas joint, the charging gun barrel is located at the front end of threeway, the copper pipe spacer of feeding gas is established in charging gun barrel inside, the charging air nozzle is established in the front portion of copper pipe spacer, and knock-pin is established in piston rod inside, and spring is set on knock-pin, knock-pin one on establish spring and regulate nut, the other end and the cylinder tube of knock-pin are collided.Advantage of the present utility model: stable work in work, the speed of reliable and effective control knock-pin, assurance ejects the quality of product, has improved the qualification rate of product, realizes the many kinds of a mould, and guarantees its uniformity.Structural design advantages of simple, easy and simple to handle, serviceability are stable, and without gas, the reliability height has prolonged service life greatly, reduces production costs.
Description of drawings
Accompanying drawing is the novel example structure schematic diagram of this usefulness.
Among the figure 1 is threeway, the 2nd, feed pipe, the 3rd, and charging gun barrel, the 4th, cylinder tube, the 5th, feeding gas joint, the 6th, shooting gas joint, 7 knock-pins, the 8th, spring is regulated nut, the 9th, and spring, the 10th closes rifle gas joint.
The specific embodiment
The contrast accompanying drawing, be provided with threeway 1 at the middle part of rifle body, threeway 1 respectively with feed pipe 2, charging gun barrel 3, cylinder tube 4 communicates, be respectively equipped with a feeding gas joint 5 in the threeway 1, shooting gas joint 6, inside at cylinder tube 4 is provided with piston rod, establish on the cylinder tube 4 and close rifle gas joint 10, charging gun barrel 3 is located at the front end of threeway 1, the copper pipe spacer of feeding gas is established in charging gun barrel 3 inside, the charging air nozzle is established in the front portion of copper pipe spacer, and knock-pin 7 is established in piston rod inside, and spring 9 is set on knock-pin 7, knock-pin 7 one on establish spring and regulate nut 8, the other end of knock-pin 7 and cylinder tube 4 are collided.Be provided with two V-shaped seal rings in the threeway 1, symmetry is located at the contact position of threeway 1 and cylinder tube 4, is arranged with V-shaped seal ring on the piston region of piston rod, is provided with V-shaped seal ring at the front end of charging gun barrel 3.Described threeway 1 is fixed piston, cylinder tube 4, charging gun barrel 3, and feed pipe 2 guarantees the stroke and the sealing of the piston rod in the piston-cylinder pipe 4.And piston-cylinder pipe 4 is open and close rifles that piston rod is installed, and ejecting by knock-pin of product finished.Spring 9 plays a part to reset, and guarantees that knock-pin is flexible to reset, and regulates the pressure size that nut 8 is used for regulating spring 9.
Claims (2)
1, the full-automatic feeding gun of foamed plastics of band spring spindle, include the rifle body, be provided with threeway (1) at the middle part of rifle body, threeway (1) respectively with feed pipe (2), charging gun barrel (3), cylinder tube (4) communicates, be respectively equipped with a feeding gas joint (5) in the threeway (1), shooting gas joint (6), inside at cylinder tube (4) is provided with piston rod, establish on the cylinder tube (4) and close rifle gas joint (10), charging gun barrel (3) is located at the front end of threeway (1), the copper pipe spacer of feeding gas is established in charging gun barrel (3) inside, the charging air nozzle is established in the front portion of copper pipe spacer, it is characterized in that piston rod inside establishes knock-pin (7), spring (9) is set on knock-pin (7), establishes spring on the end of knock-pin (7) and regulate nut (8), the other end of knock-pin (7) and cylinder tube (4) are collided.
2, the full-automatic feeding gun of the foamed plastics of band spring spindle according to claim 1, it is characterized in that being provided with in the threeway (1) two V-shaped seal rings, symmetry is located at the contact position of threeway (1) and cylinder tube (4), on the piston region of piston rod, be arranged with V-shaped seal ring, be provided with V-shaped seal ring at the front end of charging gun barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062831 CN2741743Y (en) | 2004-07-19 | 2004-07-19 | Full automatic filling gun for foam plastics with spring ejector pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420062831 CN2741743Y (en) | 2004-07-19 | 2004-07-19 | Full automatic filling gun for foam plastics with spring ejector pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741743Y true CN2741743Y (en) | 2005-11-23 |
Family
ID=35477217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420062831 Expired - Fee Related CN2741743Y (en) | 2004-07-19 | 2004-07-19 | Full automatic filling gun for foam plastics with spring ejector pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741743Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287719A (en) * | 2013-05-17 | 2013-09-11 | 杭州中亚机械股份有限公司 | Support frame and forming and assembling device thereof and product packing method |
| CN112846680A (en) * | 2021-02-20 | 2021-05-28 | 洛阳佳会机械科技有限公司 | Manufacturing method of variable multi-purpose mould for foam plastic molding and foam plastic molding process |
| CN117944221A (en) * | 2024-03-27 | 2024-04-30 | 晋江展辉模具有限公司 | Foaming gun of filling machine |
-
2004
- 2004-07-19 CN CN 200420062831 patent/CN2741743Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287719A (en) * | 2013-05-17 | 2013-09-11 | 杭州中亚机械股份有限公司 | Support frame and forming and assembling device thereof and product packing method |
| CN112846680A (en) * | 2021-02-20 | 2021-05-28 | 洛阳佳会机械科技有限公司 | Manufacturing method of variable multi-purpose mould for foam plastic molding and foam plastic molding process |
| CN112846680B (en) * | 2021-02-20 | 2023-08-29 | 洛阳佳会机械科技有限公司 | Manufacturing method of foam plastic molding variable multipurpose mold and foam plastic molding process |
| CN117944221A (en) * | 2024-03-27 | 2024-04-30 | 晋江展辉模具有限公司 | Foaming gun of filling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |