CN208466235U - A kind of hot melt adhesive back suction scrapes rifle - Google Patents
A kind of hot melt adhesive back suction scrapes rifle Download PDFInfo
- Publication number
- CN208466235U CN208466235U CN201820768259.4U CN201820768259U CN208466235U CN 208466235 U CN208466235 U CN 208466235U CN 201820768259 U CN201820768259 U CN 201820768259U CN 208466235 U CN208466235 U CN 208466235U
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- China
- Prior art keywords
- back suction
- solenoid valve
- rifle
- suction module
- venthole
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model discloses a kind of hot melt adhesive back suctions to scrape rifle, including gun body, scrape lip, solenoid valve and back suction module, the gun body rear end is connected with trunnion interface, the lip of scraping is installed on gun body lower end, the back suction module is installed on gun body upper end, the side wall in back suction module towards outside is provided with venthole, air inlet and air outlet are respectively arranged at left and right sides of the solenoid valve, the gas outlet is connected to be bonded solenoid valve on the side wall for being installed on back suction module with venthole, the utility model to scrape rifle overall structure more compact, it may be mounted on the more multiposition on production line, and its installation maintenance is more convenient, simultaneously because solenoid valve is jointly mounted on the side wall of back suction module, reduce the distance of gas flowing, to be conducive to improve the reaction speed for scraping rifle, improve the production efficiency of product.
Description
Technical field
Rifle structure is scraped the utility model relates to one kind more particularly to a kind of hot melt adhesive back suction scrapes rifle.
Background technique
At present in the non-woven fabrics of health industry and coating composite hot melt adhesive spraying process, rifle progress is mainly scraped using hot melt adhesive
It scratches operation, however to scrape rifle its structure more complicated for existing hot melt adhesive, mainly includes gun body, solenoid valve and scrape lip, electricity
Magnet valve and the upper and lower side that lip is separately mounted to gun body is scraped, is mounted on other due to being additionally provided with to be used to that rifle will to be scraped on the upside of gun body
Rifle code on connector, therefore, in order to ensure that there are enough installation spaces, the tracheae of solenoid valve is usually arranged long to avoid
Solenoid valve influences the installation space of rifle code, so that the outer dimension for entirely scraping rifle is bigger, can be only installed on production line
Some relatively large spaces positions, affect the installation for scraping rifle, and tracheae is too long makes the reaction speed for scraping rifle slow.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of hot melt adhesive back suction and scrapes rifle.
Technical solution used by the utility model is mainly: a kind of hot melt adhesive back suction scrapes rifle, including gun body, scrapes lip, electricity
Magnet valve and back suction module, the gun body rear end are connected with trunnion interface, and the lip of scraping is installed on gun body lower end, the back suction module
It is installed on gun body upper end, the side wall in back suction module towards outside is provided with venthole, and the left and right sides of the solenoid valve is set respectively
Air inlet and air outlet are equipped with, the gas outlet is connected to so that solenoid valve be made to be bonded the side wall for being installed on back suction module with venthole
On.
As an improvement of the above technical solution, link block, the link block are also equipped on the side wall of the back suction module
It is provided with the perforation being connected to venthole, the gas outlet of the solenoid valve is connected to by perforation with venthole.
Further, the link block is additionally provided with connection tracheae, and connection tracheae one end insertion is connected in gas outlet,
The other end is passed through to perforate and be inserted into and is connected in venthole.
Further, one end of the connection tracheae insertion gas outlet and gas outlet are using interference fit.
Further, the position of the corresponding venthole of outer wall of the connection tracheae is provided with annular groove, the annular groove
Sealing ring is inside installed.
The beneficial effects of the utility model are:
A kind of hot melt adhesive back suction of the utility model scrapes rifle, logical by being provided in side wall of the back suction module towards outside
Stomata is respectively arranged with air inlet and air outlet at left and right sides of solenoid valve, by the way that solenoid valve fitting is installed on back suction module
Side wall on to making gas outlet be connected to venthole, be installed on the side of back suction module since solenoid valve is bonded by the utility model
On wall, to avoid the installation space of rifle code, no setting is required so that this scrapes rifle longer tracheae substantially reduces this and scrapes the whole of rifle
Body outer dimension, so that this is scraped, rifle overall structure is more compact, may be mounted on the more multiposition on production line, and it is pacified
Dress maintenance is more convenient, simultaneously because solenoid valve is jointly mounted on the side wall of back suction module, reduces the distance of gas flowing,
To be conducive to improve the reaction speed for scraping rifle, the production efficiency of product is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of Fig. 1；
Fig. 3 is the partially exploded diagram of the utility model.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Referring to figs. 1 to Fig. 3, a kind of hot melt adhesive back suction of the utility model scrapes rifle, including gun body 2, scrapes lip 1, solenoid valve 3
With back suction module 5, the solenoid valve 3 is high-speed electromagnetic valve, can control the opening and closing of back suction module 5, the gun body 2
Rear end is connected with trunnion interface 8, and trunnion interface 8 connects hot melt adhesive machine, is additionally provided with strainer valve between trunnion interface 8 and gun body 2
7, strainer valve 7 removes the impurity contained in hot melt adhesive, the lip 1 of scraping is installed on 2 lower end of gun body, scrapes lip 1 for filtering hot melt adhesive
For scratching hot melt adhesive, the back suction module 5 is installed on 2 upper end of gun body, and back suction module 5 controls the flow and pressure of hot melt adhesive,
The side wall in back suction module 5 towards outside is provided with venthole 51, and the left and right sides of the solenoid valve 3 is respectively arranged with air inlet 31
And gas outlet, the gas outlet are connected to be bonded solenoid valve 3 on the side wall for being installed on back suction module 5 with venthole 51, rifle
Rifle code 6 is also equipped on rear side of 2 upper end of body, rifle code 6 is installed on other equipment for this to be scraped rifle.
The utility model is by being provided with venthole 51, a left side for solenoid valve 3 in side wall of the back suction module 5 towards outside
Right two sides are respectively arranged with air inlet 31 and gas outlet, by by solenoid valve 3 fitting be installed on the side wall of back suction module 5 to
It is connected to gas outlet with venthole 51, since the fitting of solenoid valve 3 is installed on the side wall of back suction module 5 by the utility model, from
And the installation space of rifle code 6 is avoided, no setting is required so that this scrapes rifle longer tracheae substantially reduces the monnolithic case for scraping rifle
Size, so that this is scraped, rifle overall structure is more compact, may be mounted on the more multiposition on production line, and its installation maintenance
It is more convenient, simultaneously because solenoid valve 3 is jointly mounted on the side wall of back suction module 5, reduce the distance of gas flowing, thus
Be conducive to improve and scrape the reaction speed of rifle, improve the production efficiency of product, the back suction module of the high speed of the utility model make its
The application such as sanitary napkin vertical bar packet transverse direction gum obtains excellent effect.
In the utility model, be also equipped with link block 4 on the side wall of the back suction module 5, the link block 4 be provided with
The gas outlet of the perforation 42 that venthole 51 is connected to, the solenoid valve 3 is connected to by perforation 42 with venthole 51, and link block 4 is passed through
Solenoid valve 3 can be more stably mounted on 5 side wall of back suction module.
Specifically, the link block 4 is additionally provided with connection tracheae 41,41 one end of connection tracheae insertion is connected to out
In port, the other end pass through perforation 42 and be inserted into be connected in venthole 51, by connect tracheae 41 allow air-flow not by
Interference is passed through in venthole 51 from gas outlet.
In the utility model, one end and gas outlet that the connection tracheae 41 is inserted into gas outlet are using interference fit, connection
The material at 41 end of tracheae is preferably made of an elastomeric material, so that connection tracheae 41 can be protected when being inserted into gas outlet
It is air tight to hold sealing.
In the utility model, the position of the corresponding venthole 51 of outer wall of the connection tracheae 41 is provided with annular groove, institute
It states and sealing ring 43 is installed in annular groove, so that connection tracheae 41 can keep sealing not leak when being inserted into venthole 51
Gas.
Link block 4 is bolted on the side wall of back suction module 5 when installation, then again passes through connection tracheae 41
Be inserted into and is connected in venthole 51 after perforation 42, finally again by the gas outlet alignment connection socket of tracheae 41 of solenoid valve 3 get on from
And solenoid valve 3 can be jointly mounted on the side wall of back suction module 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, as long as with
Essentially identical means realize that the technical solution of the utility model aim belongs within the protection scope of the utility model.
Claims (5)
1. a kind of hot melt adhesive back suction scrapes rifle, it is characterised in that: including gun body, lip, solenoid valve and back suction module are scraped, after the gun body
End is connected with trunnion interface, and the lip of scraping is installed on gun body lower end, and the back suction module is installed on gun body upper end, back suction module court
Side wall outward is provided with venthole, is respectively arranged with air inlet and air outlet at left and right sides of the solenoid valve, it is described go out
Port is connected to be bonded solenoid valve on the side wall for being installed on back suction module with venthole.
2. a kind of hot melt adhesive back suction according to claim 1 scrapes rifle, it is characterised in that: on the side wall of the back suction module also
Link block is installed, the link block is provided with the perforation being connected to venthole, the gas outlet of the solenoid valve by perforation with
Venthole connection.
3. a kind of hot melt adhesive back suction according to claim 2 scrapes rifle, it is characterised in that: the link block is additionally provided with connection
Tracheae, connection tracheae one end insertion are connected in gas outlet, and the other end is passed through to perforate and be inserted into and is connected in venthole.
4. a kind of hot melt adhesive back suction according to claim 3 scrapes rifle, it is characterised in that: the connection tracheae is inserted into gas outlet
One end and gas outlet using be interference fitted.
5. a kind of hot melt adhesive back suction according to claim 3 scrapes rifle, it is characterised in that: the outer wall of the connection tracheae is corresponding
The position of venthole is provided with annular groove, is equipped with sealing ring in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768259.4U CN208466235U (en) | 2018-05-22 | 2018-05-22 | A kind of hot melt adhesive back suction scrapes rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820768259.4U CN208466235U (en) | 2018-05-22 | 2018-05-22 | A kind of hot melt adhesive back suction scrapes rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466235U true CN208466235U (en) | 2019-02-05 |
Family
ID=65218163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820768259.4U Active CN208466235U (en) | 2018-05-22 | 2018-05-22 | A kind of hot melt adhesive back suction scrapes rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466235U (en) |
-
2018
- 2018-05-22 CN CN201820768259.4U patent/CN208466235U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529000 I, 3 Hongxing Road, Pengjiang District, Jiangmen, Guangdong. Patentee after: Jiangmen leapfrog Intelligent Equipment Co., Ltd Address before: 529000 I, 3 Hongxing Road, Pengjiang District, Jiangmen, Guangdong. Patentee before: JIANGMEN WAHRHEITS INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |