CN216479499U - Proportion adjusting device is used in production of solvent-free laminating glue - Google Patents
Proportion adjusting device is used in production of solvent-free laminating glue Download PDFInfo
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- CN216479499U CN216479499U CN202122888173.XU CN202122888173U CN216479499U CN 216479499 U CN216479499 U CN 216479499U CN 202122888173 U CN202122888173 U CN 202122888173U CN 216479499 U CN216479499 U CN 216479499U
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Abstract
The utility model provides a solvent-free is proportional control device for laminating adhesive production, its structure includes proportional control valve, the last business turn over pipeline that is equipped with of proportional control valve, the business turn over pipeline includes the body, the closed loop, the input inner circle of body is equipped with an annular and accomodates the groove, the annular is accomodate the groove outer end and is extended the body, the annular is accomodate the inslot and is equipped with flexible pipeline, flexible pipeline outer end is equipped with the elasticity tap go-between, when proportional control valve meets with tap, only need to unscrew fixing bolt, remove the closed restriction of accomodating the groove to the annular, can stretch flexible pipeline, cup joint the elasticity tap go-between on the tap, the effectual convenience that improves transportation work, proportional control valve is when meeting with other liquid pipeline, can directly keep the original state, the input that uses the body meets.
Description
Technical Field
The utility model discloses a proportion adjusting device for solvent-free laminating adhesive production, and belongs to the field of proportion adjusting devices for solvent-free laminating adhesive production.
Background
When solvent-free laminating adhesive is produced, flow control needs to be carried out on various mixed liquids, so that a proportional control valve structure is arranged on an input pipeline of each liquid, operation of each proportional control valve structure is controlled through a terminal, but when tap water is connected, a long water pipe needs to be additionally arranged to be connected with a water faucet, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a proportion adjusting device for producing solvent-free laminating adhesive, so as to solve the problem that the existing proportion adjusting device is inconvenient to connect a long water pipe with a water tap when tap water is connected.
In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a solvent-free is proportional control device for laminating adhesive production, its structure includes proportional control valve, the last business turn over pipeline that is equipped with of proportional control valve, the business turn over pipeline includes body, closed ring, the input inner circle of body is equipped with an annular and accomodates the groove, the annular is accomodate the groove outer end and is extended the body of permeating, the annular is accomodate the inslot and is equipped with flexible pipeline, flexible pipeline outer end is equipped with the elastic tap go-between, the closed ring inlays in the body input to accomodate the groove outer end to the annular and seal, the inboard middle part of closed ring extends there is the embedding ring, embedding ring inner circle is equipped with the spacing groove that carries out the package clamp to the elastic tap go-between, a plurality of fixing bolt in edge interval in the closed ring, fixing bolt adopts threaded connection with the body.
Further, the diameter of the inner ring of the telescopic pipeline is equal to that of the inner ring of the pipe body.
Further, the pipe body is made of stainless steel.
Furthermore, a valve clack structure matched with the middle part of the pipe body is arranged in the proportion adjusting valve.
Further, the proportional control valve is specifically an electro-hydraulic proportional control valve.
The utility model has the beneficial effects that: when the proportional control valve is connected with the water faucet, the fixing bolt is only required to be screwed out, the closed limitation of the annular accommodating groove is removed, the telescopic pipeline can be stretched, the elastic water faucet connecting ring is sleeved on the water faucet, the convenience of transportation work is effectively improved, when the proportional control valve is connected with other liquid pipelines, the original state can be directly kept, and the input end of the pipe body is used for connection.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a proportional control device for solvent-free laminating adhesive production according to the present invention;
FIG. 2 is a schematic cross-sectional view of the input end of the tube.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution of a ratio adjusting device for solvent-free laminating adhesive production: the structure of the water tap comprises a proportional control valve 1, wherein an inlet and outlet pipeline 2 is arranged on the proportional control valve 1, the inlet and outlet pipeline 2 comprises a pipe body 201 and a closed ring 202, an annular accommodating groove 203 is arranged at the inner ring of the input end of the pipe body 201, the outer end of the annular accommodating groove 203 extends out of the pipe body 201, a telescopic pipeline 204 is arranged in the annular accommodating groove 203, an elastic tap connecting ring 205 is arranged at the outer end of the telescopic pipeline 204, the closed ring 202 is embedded in the input end of the pipe body 201 and seals the outer end of the annular accommodating groove 203, an embedded ring 206 extends from the middle part of the inner side of the closed ring 202, a limiting groove 208 for wrapping and clamping the elastic tap connecting ring 205 is arranged at the inner ring of the embedded ring 206, a plurality of fixing bolts 207 are arranged at intervals at the inner side edge of the closed ring 202, the fixing bolts 207 are in threaded connection with the pipe body 201, and the diameter of the inner ring of the telescopic pipeline 204 is equal to the diameter of the inner ring of the pipe body 201, the pipe body 201 is made of stainless steel materials, a valve clack structure matched with the middle part of the pipe body 201 is arranged inside the proportion adjusting valve 1, and the proportion adjusting valve 1 is specifically an electro-hydraulic proportion adjusting valve.
For example, when the proportional control valve 1 is connected to a faucet, the fixing bolt 207 is simply screwed out to release the sealing limitation of the annular accommodating groove 203, the telescopic pipeline 204 can be stretched, and the elastic faucet connecting ring 205 is sleeved on the faucet, so that the convenience of transportation is effectively improved, and when the proportional control valve 1 is connected to other liquid pipelines, the proportional control valve can be directly kept in the original state and connected by using the input end of the pipe body 201.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a solvent-free laminating adhesive production is with proportion adjusting device which characterized in that: the structure of the water tap comprises a proportional control valve (1), wherein a feed-in and discharge pipeline (2) is arranged on the proportional control valve (1), the feed-in and discharge pipeline (2) comprises a pipe body (201) and a closed ring (202), an annular accommodating groove (203) is formed in the inner ring of the input end of the pipe body (201), the outer end of the annular accommodating groove (203) extends out of the pipe body (201), a telescopic pipeline (204) is arranged in the annular accommodating groove (203), an elastic tap connecting ring (205) is arranged at the outer end of the telescopic pipeline (204), the closed ring (202) is embedded in the input end of the pipe body (201) and is closed at the outer end of the annular accommodating groove (203), an embedded ring (206) extends in the middle of the inner side of the closed ring (202), a limit groove (208) for clamping the elastic tap connecting ring (205) is formed in the inner ring of the embedded ring (206), and a plurality of fixing bolts (207) are spaced at the inner side edge of the closed ring (202), the fixing bolt (207) is in threaded connection with the pipe body (201).
2. The proportion regulating device for the production of the solvent-free laminating adhesive according to claim 1, which is characterized in that: the diameter of the inner ring of the telescopic pipeline (204) is equal to that of the inner ring of the pipe body (201).
3. The proportion regulating device for the production of the solvent-free laminating adhesive according to claim 1, which is characterized in that: the pipe body (201) is made of stainless steel.
4. The proportion regulating device for the production of the solvent-free laminating adhesive according to claim 1, which is characterized in that: the proportional control valve (1) is internally provided with a valve clack structure which is matched with the middle part of the pipe body (201).
5. The proportion regulating device for the production of the solvent-free laminating adhesive according to claim 1, which is characterized in that: the proportional control valve (1) is specifically an electro-hydraulic proportional control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122888173.XU CN216479499U (en) | 2021-11-23 | 2021-11-23 | Proportion adjusting device is used in production of solvent-free laminating glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122888173.XU CN216479499U (en) | 2021-11-23 | 2021-11-23 | Proportion adjusting device is used in production of solvent-free laminating glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216479499U true CN216479499U (en) | 2022-05-10 |
Family
ID=81397893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122888173.XU Active CN216479499U (en) | 2021-11-23 | 2021-11-23 | Proportion adjusting device is used in production of solvent-free laminating glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216479499U (en) |
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2021
- 2021-11-23 CN CN202122888173.XU patent/CN216479499U/en active Active
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