CN220635080U - Cold glue supply circulation system - Google Patents
Cold glue supply circulation system Download PDFInfo
- Publication number
- CN220635080U CN220635080U CN202322210585.7U CN202322210585U CN220635080U CN 220635080 U CN220635080 U CN 220635080U CN 202322210585 U CN202322210585 U CN 202322210585U CN 220635080 U CN220635080 U CN 220635080U
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- Prior art keywords
- glue
- flow path
- valve
- circulation system
- flow
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- 239000003292 glue Substances 0.000 title claims abstract description 151
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a cold glue supply circulation system which comprises a glue barrel and a glue gun, wherein a glue outlet of the glue barrel is communicated with a glue inlet of the glue gun through a first flow path, the glue outlet of the glue gun is communicated with a glue inlet of the glue barrel through a second flow path, a glue pump is arranged on the first flow path, a glue return switch valve is arranged on the second flow path, when the glue return switch valve is closed, the glue pump pumps glue solution in the glue barrel into the glue gun, and when the glue return switch valve is opened, the glue pump can drive clear water in the glue barrel to circulate in the first flow path and the second flow path so as to clean the circulation system. The utility model discloses rational in infrastructure, satisfy and wash convenient easy operation under the prerequisite that supplies gluey.
Description
Technical Field
The utility model relates to the technical field of sizing production, in particular to a cold glue supply circulation system.
Background
The glue applying process is a common process in the production process, and in addition, due to the characteristics of glue solution, the glue applying process has the property of poor fluidity and easy solidification, a glue supply system needs to be cleaned in time after the machine is stopped, in the prior art, a glue supply pipeline from a glue barrel to a glue gun is usually cleaned by directly using clear water, so that the glue applying process is large in water consumption, time-consuming and labor-consuming, is unfavorable for improving the production efficiency, and is difficult to clean by connecting a glue barrel.
Disclosure of Invention
The utility model discloses a cold glue supply circulation system, which solves the technical problems of time and labor waste and large water consumption in the prior art of washing a pipeline and a glue barrel of a glue supply system, and has the technical effects of reasonable structure, convenience in washing and simplicity in operation on the premise of meeting glue supply. The technical scheme adopted is as follows:
the utility model provides a cold glue supplies gluey circulation system, includes gluey bucket and glues the rifle, glue outlet and the glue inlet of gluing the rifle of gluey bucket pass through first flow path intercommunication, glue outlet and the glue inlet of gluing the bucket of gluey rifle pass through the second flow path intercommunication, be equipped with the glue pump on the first flow path, be equipped with back on-off valve on the second flow path, back when gluing on-off valve closes glue pump will glue the interior glue solution pump of bucket and go into gluey rifle, works as when back to glue on-off valve opens, glue pump can order about glue the clear water in the bucket at first flow path and second flow path internal circulation in order to wash circulation system.
On the basis of the technical scheme, the first flow path and the second flow path are communicated through a third flow path, a third valve is arranged on the third flow path, and the communication position of the third flow path and the first flow path is close to the outlet of the rubber pump.
On the basis of the technical scheme, a first flow detector and a second flow detector are respectively arranged on a first flow path and a second flow path close to the glue gun, and the first flow detector and the second flow detector are respectively and electrically connected with an external controller so as to monitor the flow of the glue gun.
On the basis of the technical scheme, a glue solution filter is arranged on the first flow path close to the outlet of the glue pump.
On the basis of the technical scheme, a pressure sensor is further arranged on the first flow path close to the glue inlet of the glue gun, and the pressure sensor is electrically connected with an external controller.
On the basis of the technical scheme, the first flow path between the first flow detector and the glue solution filter is also provided with an adjusting valve group for controlling the flow of the glue solution.
On the basis of the technical scheme, the regulating valve group comprises a pressure regulating valve and a pneumatic control proportional valve, the pressure regulating valve is arranged on the first flow path and is communicated with the pneumatic control proportional valve, and the pneumatic control proportional valve is communicated with an external air source to regulate and control the pressure regulating valve.
On the basis of the technical scheme, the glue pump is electrically connected with the external controller through the first electromagnetic valve, and the glue return switch valve is electrically connected with the external controller through the second electromagnetic valve.
Advantageous effects
The utility model has reasonable structure, comprises a first flow path and a second flow path which are connected with the glue gun and the glue barrel, and is communicated with each other in the working mode and used for glue supply, wherein the first flow path is also provided with a pressure sensor and a pressure regulating valve, and an external controller can regulate the pressure regulating valve according to a pressure signal fed back by the pressure sensor, so that the glue outlet pressure of the glue gun is stable, and the glue applying effect is improved. Under the cleaning mode, the glue return switch valve is opened, the first flow path is communicated with the second flow path, clear water is injected into the glue barrel, and under the action of the glue pump, the clear water circulates in the first flow path and the second flow path under a certain pressure, so that the water consumption and the sewage discharge are greatly reduced, the whole pipeline can be rapidly and effectively cleaned, and in addition, the glue return switch valve is closed when a glue gun is required to be cleaned. According to the utility model, the third flow path is further arranged, and the pressure relief function can be achieved by opening the third valve during routine maintenance, so that on one hand, the operation safety during maintenance can be improved, on the other hand, the pressure relief mode of frequently opening and closing the rubber pump can be avoided, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is apparent that the drawings in the following description are only one embodiment of the present utility model, and that other embodiments of the drawings may be derived from the drawings provided without inventive effort for a person skilled in the art.
Fig. 1: an electrical schematic of the present utility model;
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments herein to enable those skilled in the art to practice them. Portions and features of some embodiments may be included in, or substituted for, those of others. The scope of the embodiments herein includes the full scope of the claims, as well as all available equivalents of the claims. The terms "first," "second," and the like herein are used merely to distinguish one element from another element and do not require or imply any actual relationship or order between the elements. Indeed the first element could also be termed a second element and vice versa. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a structure, apparatus, or device that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such structure, apparatus, or device. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a structure, apparatus or device comprising the element. Various embodiments are described herein in a progressive manner, each embodiment focusing on differences from other embodiments, and identical and similar parts between the various embodiments are sufficient to be seen with each other.
The terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein refer to an orientation or positional relationship based on that shown in the drawings, merely for ease of description herein and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus are not to be construed as limiting the utility model. In the description herein, unless otherwise specified and limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanically or electrically coupled, may be in communication with each other within two elements, may be directly coupled, or may be indirectly coupled through an intermediary, as would be apparent to one of ordinary skill in the art.
Herein, unless otherwise indicated, the term "plurality" means two or more.
Herein, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
Herein, the term "and/or" is an association relation describing an object, meaning that three relations may exist. For example, a and/or B, represent: a or B, or, A and B.
The cold glue supply circulation system shown in fig. 1 comprises a glue barrel 1 and a glue gun 2, wherein a glue outlet of the glue barrel 1 is communicated with a glue inlet of the glue gun 2 through a first flow path, a glue outlet of the glue gun 2 is communicated with a glue inlet of the glue barrel 1 through a second flow path, a glue pump 6 is arranged on the first flow path, the glue pump 6 is electrically connected with an external controller through a first electromagnetic valve 16, and a glue solution filter 11, a regulating valve group, a first flow detector 9 and a pressure sensor 12 are sequentially arranged on the first flow path from the glue outlet of the glue pump 6 to the glue inlet of the glue gun 2 as shown in fig. 1, wherein the glue solution filter 11 comprises a multi-stage filter screen, which is not repeated herein; the regulating valve group comprises a pressure regulating valve 13 and a pneumatic control proportional valve 14, the pressure regulating valve 13 is used for regulating the flow of glue solution, the pressure regulating valve 13 is arranged on a first flow path and is communicated with the pneumatic control proportional valve 14, the pneumatic control proportional valve 14 is communicated with an external air source for regulating the pressure regulating valve 13, the pressure regulating valve 13 and the pneumatic control proportional valve 14 are all in the prior art, and the details are omitted here. The first flow detector 9 includes a flow sensor, and the first flow detector 9 is electrically connected to an external controller, where the first flow detector 9 is in the prior art, and is not described herein again; the pressure sensor 12 is conventional and will not be described in detail herein.
In the working state, as shown in fig. 1, glue solution in the glue barrel 1 enters the glue gun 2 through the glue solution filter 11, the regulating valve group, the first flow detector 9 and the pressure sensor 12 in sequence and is sprayed outwards under the action of the glue pump 6, when the pressure sensor 12 or the first flow detector 9 detects that the value exceeds a set range value, an external controller can regulate and control the pressure regulating valve 13 through the pneumatic control proportional valve 14, the glue pressure is regulated, and an alarm signal can be sent out by the controller.
The second flow path is provided with a glue return switch valve 7 and a second flow detector 10, the second flow detector 10 is electrically connected with an external controller to monitor the flow of the pipeline, and the glue return switch valve 7 is electrically connected with the external controller through a second electromagnetic valve 15.
When the glue return switch valve 7 is closed, the glue pump 6 pumps glue in the glue barrel 1 into the glue gun 2 to finish glue application, when the glue return switch valve 7 is opened, the first flow path and the second flow path are communicated, clean water is injected into the glue barrel 1 in a cleaning mode, the glue pump 6 can drive the clean water in the glue barrel 1 to circulate in the first flow path and the second flow path to clean a circulating system, at the moment, the clean water in the first flow path and the second flow path has certain pressure, the clean water can circulate in the flow paths to clean a pipeline quickly, water can be saved, the discharge amount of clean glue sewage can be greatly reduced, moreover, the clean water with certain pressure has stronger scraping capacity on residual glue in the pipeline, the cleaning effect can be improved, and the clean water in the pipeline can be discharged cleanly by the glue when the glue is reused. In addition, the first flow detector 9 and the second flow detector 10 can send signals to an external controller at the same time in the cleaning mode, so that whether the glue gun has a hidden danger of glue leakage or not can be detected, and the system working stability is improved.
As shown in fig. 1, the first flow path and the second flow path are also communicated through a third flow path, a third valve 8, such as a manual ball valve, is arranged on the third flow path, and the communication position of the third flow path and the first flow path is arranged near the outlet of the glue solution filter 11. When maintenance is carried out under the working state, the worker can operate the manual ball valve to communicate with the third flow path to enable the first flow path to be decompressed, so that maintenance can be carried out on each part under the condition that the glue pump 6 is not shut down, the flexibility is good, and frequent start and stop of the glue pump 6 are avoided.
Working process
Operating state
The first flow path is communicated with the second flow path to be closed, and the glue solution in the glue barrel 1 enters the glue gun 2 and is sprayed outwards through the glue solution filter 11, the regulating valve group, the first flow detector 9 and the pressure sensor 12 in sequence under the action of the glue pump 6;
in the cleaning state
The first flow path is communicated with the second flow, the glue pump 6 can drive clear water in the glue barrel 1 to circulate in the first flow path and the second flow path so as to clean the whole flow path system, and when the glue gun 2 needs to be cleaned, the second flow path can be closed.
In a maintenance state
The first flow path and the third flow path are communicated, so that the pressure of the first flow path can be relieved, the maintenance of workers is facilitated, and on the other hand, the frequent start and stop of the glue pump 6 can be avoided.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (8)
1. Cold glue supplies gluey circulation system, a serial communication port, including gluey bucket (1) and gluey rifle (2), the play gluey mouth of gluey bucket (1) communicates through first flow path with the mouth of gluing of gluey rifle (2), the play gluey mouth of gluey bucket (2) and the mouth of gluing of gluey bucket (1) communicate through the second flow path, be equipped with on the first flow path and glue pump (6), be equipped with back on-off valve (7) on the second flow path, back when on-off valve (7) close glue pump (6) are with glue barrel (1) interior glue solution pump in gluey rifle (2), works as back when on-off valve (7) open, glue pump (6) can order about the clear water in gluey bucket (1) at first flow path and second flow path internal recycle in order to wash circulation system.
2. The cold glue supply circulation system according to claim 1, wherein the first flow path and the second flow path are further communicated through a third flow path, a third valve (8) is arranged on the third flow path, and a communication position of the third flow path and the first flow path is arranged close to an outlet of the glue pump (6).
3. Cold glue supply circulation system according to claim 1 or 2, characterized in that a first flow detector (9) and a second flow detector (10) are arranged on the first flow path and the second flow path close to the glue gun (2), respectively, and the first flow detector (9) and the second flow detector (10) are electrically connected with an external controller, respectively, so as to monitor the flow of the glue gun (2).
4. A cold glue supply circulation system according to claim 3, characterized in that a glue filter (11) is provided in the first flow path near the outlet of the glue pump (6).
5. The cold glue supply circulation system according to claim 4, wherein a pressure sensor (12) is further arranged on the first flow path near the glue inlet of the glue gun (2), and the pressure sensor (12) is electrically connected with an external controller.
6. The cold glue supply circulation system according to claim 4, wherein the first flow path between the first flow detector (9) and the glue filter (11) is further provided with a regulating valve group for controlling the glue flow.
7. Cold glue supply circulation system according to claim 6, characterized in that the regulating valve group comprises a pressure regulating valve (13) and a pneumatic proportional valve (14), the pressure regulating valve (13) is arranged on the first flow path and is communicated with the pneumatic proportional valve (14), and the pneumatic proportional valve (14) is communicated with an external air source for regulating the pressure regulating valve (13).
8. Cold glue supply circulation system according to any one of claims 4-7, characterized in that the glue pump (6) is electrically connected with an external controller through a first electromagnetic valve (16), and the glue return switch valve (7) is electrically connected with the external controller through a second electromagnetic valve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210585.7U CN220635080U (en) | 2023-08-16 | 2023-08-16 | Cold glue supply circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210585.7U CN220635080U (en) | 2023-08-16 | 2023-08-16 | Cold glue supply circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220635080U true CN220635080U (en) | 2024-03-22 |
Family
ID=90284028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210585.7U Active CN220635080U (en) | 2023-08-16 | 2023-08-16 | Cold glue supply circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220635080U (en) |
-
2023
- 2023-08-16 CN CN202322210585.7U patent/CN220635080U/en active Active
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