CN213644735U - Gluing pressure adjusting system - Google Patents
Gluing pressure adjusting system Download PDFInfo
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- CN213644735U CN213644735U CN202022420012.3U CN202022420012U CN213644735U CN 213644735 U CN213644735 U CN 213644735U CN 202022420012 U CN202022420012 U CN 202022420012U CN 213644735 U CN213644735 U CN 213644735U
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- pressure
- rubber tube
- pressure sensor
- glue
- rubber
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Abstract
The utility model discloses a rubber coating pressure control system relates to pressure adjustment's technical field, including the PLC controller, the pressure adjustment unit, the rubber tube, glue the pump and glue the rifle, wherein, the pressure adjustment unit is connected with the rubber tube, the one end and the gluey pump of rubber tube are connected, the other end and the gluey rifle of rubber tube are connected, the pressure adjustment unit includes electrical control module, electric proportional valve, the flowmeter, first pressure sensor and second pressure sensor, wherein, be equipped with first pressure sensor by its one end to the other end in proper order on the rubber tube, flowmeter and second pressure sensor, the PLC controller is connected with glue pump and electrical control module electricity respectively, electrical control module respectively with electric proportional valve, first pressure sensor, second pressure sensor and flowmeter signal connection. The electric proportional valve can accurately control the pressure of glue in the rubber tube, the purpose of controlling the flow of the glue is achieved, and the stability of gluing of the glue gun can be guaranteed.
Description
Technical Field
The utility model relates to pressure regulation's technical field especially involves a rubber coating pressure control system.
Background
The gluing process is to apply liquid glue on the surface of textile, carton or leather. The glue application equipment typically applies a liquid such as glue or paint by air pressure to the desired product.
The gluing pressure adjusting device in the prior art is difficult to accurately control the spraying pressure of glue in the actual use process, and is difficult to ensure the stability of glue spraying.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber coating pressure governing system for solve above-mentioned technical problem.
The utility model adopts the technical scheme as follows:
the utility model provides a rubber coating pressure governing system, includes PLC controller, pressure regulating unit, rubber tube, glues the pump and glues the rifle, wherein, pressure regulating unit with the rubber tube is connected, the one end of rubber tube with it connects to glue the pump, the other end of rubber tube with it connects to glue the rifle, pressure regulating unit includes electrical control module, electric proportional valve, flowmeter, first pressure sensor and second pressure sensor, wherein, be equipped with in proper order by its one end to the other end on the rubber tube first pressure sensor the flowmeter with second pressure sensor, the PLC controller respectively with electrical control module with glue the pump electricity and connect, electrical control module respectively with electric proportional valve first pressure sensor second pressure sensor with flowmeter signal connection.
Preferably, the pressure regulating unit further comprises an electromagnetic valve bank, and the electromagnetic valve bank is in signal connection with the electric control module.
Preferably, the pressure regulating unit still includes the voltage regulator, the voltage regulator is located on the rubber tube, the voltage regulator is located the flowmeter with between the second pressure sensor, just the voltage regulator with electric proportional valve signal connection.
Preferably, the pressure regulating device further comprises a mounting bracket, and the pressure regulating unit is mounted on the mounting bracket.
Preferably, one end of the rubber tube is provided with a rubber liquid inlet, and the other end of the rubber tube is provided with a rubber liquid outlet.
As a further preferred feature, the pressure adjustment unit is fixed to the mounting bracket by a bolt.
The technical scheme has the following advantages or beneficial effects:
the utility model provides a closed-loop control can be realized to the pressure regulating unit, but reaches the purpose of control glue flow through the pressure of the glue in the electric proportional valve accurate control rubber tube, can guarantee to glue the gummed stability of rifle.
Drawings
Fig. 1 is a schematic circuit diagram of a gluing pressure adjusting system according to the present invention;
fig. 2 is a schematic structural diagram of a pressure regulating unit in the present invention;
fig. 3 is a control schematic diagram of the gluing pressure adjusting system of the present invention.
In the figure: 1. a PLC controller; 2. a pressure adjusting unit; 21. an electrical control module; 22. an electric proportional valve; 23. a flow meter; 24. a first pressure sensor; 25. a second pressure sensor; 26. an electromagnetic valve group; 27. a voltage regulator; 28. mounting a bracket; 3. a hose; 4. and (4) a glue pump.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a schematic circuit diagram of a gluing pressure adjusting system of the present invention; fig. 2 is a schematic diagram of a pressure regulating unit in the present invention, please refer to fig. 1 to 2, which shows a preferred embodiment, which illustrates a gluing pressure regulating system, comprising a PLC controller 1, a pressure regulating unit 2, a rubber tube 3, a glue pump 4 and a glue gun (not shown in the figure), wherein the pressure regulating unit 2 is connected to the rubber tube 3, one end of the rubber tube 3 is connected to the glue pump 4, the other end of the rubber tube 3 is connected to the glue gun, the pressure regulating unit 2 comprises an electrical control module 21, an electrical proportional valve 22, a flow meter 23, a first pressure sensor 24 and a second pressure sensor 25, wherein the rubber tube 3 is sequentially provided with the first pressure sensor 24, the flow meter 23 and the second pressure sensor 25 from one end to the other end thereof, the PLC controller 1 is respectively electrically connected to the electrical control module 21 and the glue pump 4, the electrical control module 21 is respectively connected to the electrical proportional valve 22, the electrical control module 21 is respectively connected to the electrical, The first pressure sensor 24, the second pressure sensor 25 and the flow meter 23 are in signal connection. In this embodiment, the first pressure sensor 24 is used for measuring an internal pressure value of one end of the rubber tube 3, the second pressure sensor 25 is used for measuring an internal pressure value of the other end of the rubber tube 3, the electric proportional valve 22 is used for controlling an opening and closing degree of a valve element of the pressure regulator 27 on the rubber tube 3, so that control over the internal flow of the rubber tube 3 is achieved, and the flow meter 23 is used for measuring the flow in the rubber tube 3. In this embodiment, when using, glue pump 4 is controlled through PLC controller 1, glue pump 4 carries the glue solution after mixing to rubber tube 3, simultaneously, PLC controller 1 controls electrical control module 21, electrical control module 21 controls electrical proportional valve 22 again, electrical proportional valve 22 controls the degree of opening and shutting of voltage regulator 27, the size of the glue solution flow in the control rubber tube 3, simultaneously, first pressure sensor 24 and second pressure sensor 25 measure the pressure in the rubber tube 3, when pressure too high or low all can arouse system alarm. The flowmeter 23 adjusts the opening and closing degree of the pressure regulator 27 through the electric proportional valve 22 in real time by detecting the flow in the rubber tube 3 in real time, increases the opening and closing degree of the pressure regulator 27 when the flow is smaller than a set value, increases the output flow, and decreases the opening and closing degree of the pressure regulator 27 when the flow is larger than the set value, thereby decreasing the output flow.
Further, as a preferred embodiment, the pressure regulating unit 2 further includes a solenoid valve set 26, and the solenoid valve set 26 is in signal connection with the electric control module 21.
Further, as a preferred embodiment, the pressure regulating unit 2 further includes a pressure regulator 27, the pressure regulator 27 is disposed on the rubber hose 3, the pressure regulator 27 is located between the flow meter 23 and the second pressure sensor 25, and the pressure regulator 27 is in signal connection with the electric proportional valve 22. The pressure regulator 27 in this embodiment is used to control the flow rate of the glue solution in the hose 3.
Further, as a preferred embodiment, a mounting bracket 28 is further included, and the pressure adjusting unit 2 is mounted on the mounting bracket 28.
Further, as a preferred embodiment, one end of the rubber tube 3 is provided with a rubber solution inlet, and the other end of the rubber tube 3 is provided with a rubber solution outlet.
Further, as a preferred embodiment, the pressure adjusting unit 2 is fixed to the mounting bracket 28 by bolts. In this embodiment, as shown in fig. 2, the electric proportional valve 22, the solenoid valve set 26, the pressure regulator 27, and the flow meter 23 may be fixed to the mounting bracket 28 by bolts.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (6)
1. A gluing pressure adjusting system is characterized by comprising a PLC controller, a pressure adjusting unit, a rubber tube, a rubber pump and a rubber gun, wherein the pressure adjusting unit is connected with the rubber tube, one end of the rubber tube is connected with the rubber pump, the other end of the rubber tube is connected with the rubber gun, the pressure adjusting unit comprises an electric control module, an electric proportional valve, a flowmeter, a first pressure sensor and a second pressure sensor, wherein the first pressure sensor, the flowmeter and the second pressure sensor are sequentially arranged on the rubber tube from one end to the other end of the rubber tube, the PLC controller is respectively electrically connected with the electric control module and the glue pump, and the electric control module is respectively in signal connection with the electric proportional valve, the first pressure sensor, the second pressure sensor and the flowmeter.
2. A gluing pressure regulating system according to claim 1, wherein the pressure regulating unit further comprises a solenoid valve group in signal connection with the electrical control module.
3. A gluing pressure adjusting system according to claim 1, wherein the pressure adjusting unit further comprises a pressure regulator, the pressure regulator is arranged on the rubber hose, the pressure regulator is positioned between the flow meter and the second pressure sensor, and the pressure regulator is in signal connection with the electric proportional valve.
4. A gluing pressure regulating system according to claim 1, further comprising a mounting bracket on which the pressure regulating unit is mounted.
5. A gluing pressure regulating system according to claim 1, wherein one end of the hose is provided with a glue inlet and the other end of the hose is provided with a glue outlet.
6. A gluing pressure regulating system according to claim 4, wherein the pressure regulating unit is secured to the mounting bracket by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420012.3U CN213644735U (en) | 2020-10-27 | 2020-10-27 | Gluing pressure adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022420012.3U CN213644735U (en) | 2020-10-27 | 2020-10-27 | Gluing pressure adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213644735U true CN213644735U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022420012.3U Active CN213644735U (en) | 2020-10-27 | 2020-10-27 | Gluing pressure adjusting system |
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| CN (1) | CN213644735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780175A (en) * | 2022-11-16 | 2023-03-14 | 深圳市曼恩斯特科技股份有限公司 | Coating die head |
-
2020
- 2020-10-27 CN CN202022420012.3U patent/CN213644735U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115780175A (en) * | 2022-11-16 | 2023-03-14 | 深圳市曼恩斯特科技股份有限公司 | Coating die head |
| CN115780175B (en) * | 2022-11-16 | 2023-12-26 | 深圳市曼恩斯特科技股份有限公司 | Coating die head |
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