CN211412557U - Vacuum glue injection system - Google Patents
Vacuum glue injection system Download PDFInfo
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- CN211412557U CN211412557U CN201922042744.0U CN201922042744U CN211412557U CN 211412557 U CN211412557 U CN 211412557U CN 201922042744 U CN201922042744 U CN 201922042744U CN 211412557 U CN211412557 U CN 211412557U
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- glue
- glue injection
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- controller
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Abstract
The utility model discloses a vacuum glue injection system, including air compressor machine, gas shunt, injecting glue controller, proportional valve, take out gluey pump, PLC control injecting glue controller, vacuum negative pressure table, moisture content filter, vacuum pump, overflow and glue container and injecting glue product, the gas circuit export of air compressor machine is linked together through the gas circuit import of gas circuit with the gas shunt, and the gas circuit export of gas shunt is linked together through the gas circuit import of gas circuit with the injecting glue controller, and the gas circuit export of gas shunt still communicates mutually with the pump of taking out gluey through the gas circuit, and the injecting glue controller is linked together through control gas circuit and proportional valve. The glue injection system has the advantages of continuous glue injection, accurate glue injection, high glue injection efficiency and no bubble during glue injection.
Description
Technical Field
The utility model relates to a vacuum injecting glue technical field especially relates to a vacuum injecting glue system.
Background
The glue injection product is injected with glue by adopting a manual glue injection mode in the prior art, and the glue injection mode has the following defects: 1. the weight of injected glue is not accurate 2, the injection speed is low 3, and the product has bubbles, so a vacuum injection system is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a vacuum glue injection system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vacuum glue injection system comprises an air compressor, a gas flow divider, a glue injection controller, a proportional valve, a glue pumping pump, a PLC (programmable logic controller) controlled glue injection controller, a vacuum negative pressure gauge, a moisture filter, a vacuum pump, a glue overflow container and a glue injection product, wherein a gas path outlet of the air compressor is communicated with a gas path inlet of the gas flow divider through a gas path, a gas path outlet of the gas flow divider is communicated with a gas path inlet of the glue injection controller through a gas path, a gas path outlet of the gas flow divider is also communicated with the glue pumping pump through a gas path, the glue injection controller is communicated with the proportional valve through a control gas path, the glue injection controller is also communicated with the proportional valve through a gas path, a glue inlet of the proportional valve is communicated with a glue outlet of the glue pumping pump through a glue delivery pipe, the glue injection controller is electrically connected with the PLC controlled glue injection controller through a data transmission line, and a control end of the PLC controlled glue injection controller is, the glue overflow container is communicated with the inside of the glue injection product through a vacuum normally-open air path, a glue injection port of the glue injection product is communicated with a glue outlet of the proportional valve, a collection end of the PLC-controlled glue injection controller is electrically connected with a vacuum negative pressure meter, the vacuum negative pressure meter is installed on an air inlet of the moisture filter, and the air inlet of the moisture filter is communicated with a vacuum pump.
Preferably, the glue injection controller and the quantitative valve are opened and the glue overflow container is controlled by the PLC, the PLC is controlled by the vacuum negative pressure gauge, the glue injection controller is internally provided with opening time of the quantitative valve, and the glue injection controller controls the quantitative valve to be closed according to the opening time of the quantitative valve inside the glue injection controller.
Preferably, the glue pumping pump pumps the liquid glue and conveys the liquid glue into the metering valve through the glue conveying pipe.
Preferably, the vacuum pump is used for extracting gas in the glue injection system and conveying the gas to the gas inlet of the moisture filter.
Preferably, a two-position three-way electromagnetic valve can be additionally arranged between the glue injection port of the glue injection product and the glue outlet of the proportional valve, the two-position three-way electromagnetic valve is electrically connected with and controlled by a PLC (programmable logic controller) to control the glue injection controller, and the glue overflow container is communicated with the interior of the two-position three-way electromagnetic valve through a vacuum normally-open air path to replace the communication with the glue injection product.
Preferably, the glue injection controller can be directly and electrically connected with a foot controller or a button, and the control end of the glue overflow container is directly and electrically connected with the vacuum negative pressure gauge.
The glue injection system has the advantages of continuous glue injection, accurate glue injection, high glue injection efficiency and no bubble during glue injection.
Drawings
Fig. 1 is a system block diagram of a first embodiment of a vacuum glue injection system according to the present invention;
fig. 2 is a system block diagram of a second embodiment of the vacuum glue injection system provided by the present invention;
fig. 3 is a system block diagram of a third embodiment of the vacuum glue injection system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1, the present embodiment provides a vacuum glue injection system, which includes an air compressor, a gas splitter, a glue injection controller, a proportional valve, a glue pumping pump, a PLC-controlled glue injection controller, a vacuum negative pressure gauge, a moisture filter, a vacuum pump, a glue overflow container and a glue injection product, wherein a gas path outlet of the air compressor is communicated with a gas path inlet of the gas splitter through a gas path, a gas path outlet of the gas splitter is communicated with a gas path inlet of the glue injection controller through a gas path, a gas path outlet of the gas splitter is also communicated with the glue pumping pump through a gas path, the glue injection controller is communicated with the proportional valve through a control gas path, the glue injection controller is also communicated with the proportional valve through a gas path, a glue inlet of the proportional valve is communicated with a glue outlet of the glue pumping pump through a glue delivery tube, the glue pumping pump extracts liquid glue and delivers the liquid glue into the proportional valve through a glue delivery tube, the glue injection controller is electrically connected with the PLC-controlled, the control end of the PLC-controlled glue injection controller is electrically connected with a glue overflow container, the glue overflow container is communicated with the interior of a glue injection product through a vacuum normally-open air passage, a glue injection port of the glue injection product is communicated with a glue outlet of a proportional valve, the acquisition end of the PLC-controlled glue injection controller is electrically connected with a vacuum negative pressure gauge, when the value of the vacuum negative pressure gauge is-1, the glue injection product is judged to be vacuumized, the vacuum negative pressure gauge is installed on an air inlet of a moisture filter, an air inlet of the moisture filter is communicated with a vacuum pump, the vacuum pump is used for extracting air in a glue injection system and conveying the air into the air inlet of the moisture filter, the glue injection controller and the proportional valve are both controlled by the PLC-controlled glue injection controller, the PLC-controlled glue injection controller is controlled by the vacuum negative pressure gauge, the opening time of the proportional valve is set in the glue injection controller, and the glue injection controller controls the proportional valve to be closed according to the, the vacuum pump extracts gas of the system, then the moisture filter filters moisture in the gas, when the numerical value of the vacuum negative pressure meter is-1, the vacuum pumping is judged, the PLC controls the glue injection controller to control the quantitative valve to be opened, meanwhile, the air compressor starts to work, the glue pumping pump circularly works to pump liquid glue to the quantitative valve, when the glue injection controller finishes the opening time of the quantitative valve inside the glue injection controller, the glue injection controller controls the quantitative valve to be closed, the quantitative valve performs glue injection operation on glue injection products, the glue overflow container discharges redundant glue in the glue injection products, and finally, the glue injection system circulates like this after the glue injection is finished.
Example two:
referring to fig. 2, the embodiment provides a vacuum glue injection system, which comprises an air compressor, a gas splitter, a glue injection controller, a proportional valve, a glue pumping pump, a PLC-controlled glue injection controller, a vacuum negative pressure gauge, a moisture filter, a vacuum pump, a glue overflow container and a glue injection product, wherein a gas path outlet of the air compressor is communicated with a gas path inlet of the gas splitter through a gas path, a gas path outlet of the gas splitter is communicated with a gas path inlet of the glue injection controller through a gas path, a gas path outlet of the gas splitter is also communicated with the glue pumping pump through a gas path, the glue pumping pump pumps liquid glue and conveys the liquid glue into the proportional valve through a glue conveying pipe, the glue injection controller is communicated with the proportional valve through a control gas path and is also communicated with the proportional valve through a gas path, a glue inlet of the proportional valve is communicated with a glue outlet of the glue pumping pump through a glue conveying pipe, and the glue injection controller is electrically connected with the PLC-controlled glue injection controller, the control end of the PLC-controlled glue injection controller is electrically connected with a glue overflow container, the glue overflow container is communicated with a two-position three-way electromagnetic valve through a vacuum normally-open gas circuit, a glue inlet of the two-position three-way electromagnetic valve is communicated with a glue outlet of the proportional valve, a glue outlet of the two-position three-way electromagnetic valve is communicated with the inside of a glue injection port of a glue injection product, the two-position three-way electromagnetic valve is electrically connected with and controlled by the PLC-controlled glue injection controller, a collection end of the PLC-controlled glue injection controller is electrically connected with a vacuum negative pressure gauge, when the value of the vacuum negative pressure gauge is-1, the glue injection is judged to be vacuumized, the vacuum negative pressure gauge is arranged on a gas inlet of a moisture filter, a gas inlet of the moisture filter is communicated with a vacuum pump, the vacuum pump is used for extracting gas in the glue injection system and conveying the gas into the gas inlet of, the PLC controls the glue injection controller to be controlled by a vacuum negative pressure meter, the opening time of a proportional valve is set in the glue injection controller, the glue injection controller controls the proportional valve to be closed according to the opening time of the proportional valve in the glue injection controller, a vacuum pump extracts gas of the system, a moisture filter filters moisture in the gas, when the value of the vacuum negative pressure meter is-1, vacuumizing is determined, the PLC controls the glue injection controller to control the proportional valve to be opened, meanwhile, an air compressor starts to work, a glue pump circularly works to extract liquid glue to the proportional valve, when the glue injection controller finishes the opening time of the proportional valve in the glue injection controller, the glue injection controller controls the proportional valve to be closed, the proportional valve performs glue injection operation on a glue injection product, a glue overflow container discharges redundant glue in a two-position three-way electromagnetic valve, and finally, the glue injection system can continuously circulate in the way after glue injection is finished The glue injection is accurate, the glue injection efficiency is high, and the glue injection has no bubble.
Example three:
referring to fig. 3, the present embodiment provides a vacuum glue injection system, which includes an air compressor, a gas splitter, a glue injection controller, a proportional valve, a glue pumping pump, a vacuum negative pressure gauge, a moisture filter, a vacuum pump, a glue overflow container and a glue injection product, wherein a gas path outlet of the air compressor is communicated with a gas path inlet of the gas splitter through a gas path, a gas path outlet of the gas splitter is communicated with a gas path inlet of the glue injection controller through a gas path, a gas path outlet of the gas splitter is further communicated with the glue pumping pump through a gas path, the glue pumping pump pumps liquid glue and conveys the liquid glue into the proportional valve through a glue delivery tube, the glue injection controller is communicated with the proportional valve through a control gas path, the glue injection controller is also communicated with the proportional valve through a gas path, a glue inlet of the proportional valve is communicated with a glue outlet of the glue pumping pump through a glue delivery tube, the vacuum negative pressure gauge, the air inlet of the moisture filter is communicated with a vacuum pump, the vacuum pump is used for extracting gas in the glue injection system and conveying the gas to the air inlet of the moisture filter, when the value of a vacuum negative pressure meter is-1, the vacuum negative pressure meter is judged to be vacuumized, the control end of the vacuum negative pressure meter is electrically connected with a glue overflow container, the glue overflow container is communicated with the interior of a glue injection product through a vacuum normally-open air path, a glue injection port of the glue injection product is communicated with a glue outlet of a proportional valve, the opening time of the proportional valve is set in the glue injection controller, the glue injection controller controls the proportional valve to be closed according to the opening time of the proportional valve in the glue injection controller, the glue injection controller can be directly and electrically connected with a foot controller or a button, the foot controller or the button controls the proportional valve to be opened through the glue injection controller, the control end of the glue overflow container is directly and, then the moisture filter filters moisture in the gas, when the value of a vacuum negative pressure meter is-1, the vacuum pumping is judged, the air compressor starts to work, the glue pumping pump circularly works to pump liquid glue to the proportional valve, when the glue injection controller finishes the opening time of the proportional valve inside the glue injection controller, the glue injection controller controls the proportional valve to be closed, the proportional valve performs glue injection operation on a glue injection product, the glue overflow container discharges excessive glue in the glue injection product, and finally, the glue injection is circulated in such a way after the glue injection is finished, wherein the foot controller or the button only controls the proportional valve to be opened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A vacuum glue injection system comprises an air compressor, a gas splitter, a glue injection controller, a proportional valve, a glue pumping pump, a PLC (programmable logic controller) controlled glue injection controller, a vacuum negative pressure gauge, a moisture filter, a vacuum pump, a glue overflow container and a glue injection product, and is characterized in that a gas path outlet of the air compressor is communicated with a gas path inlet of the gas splitter through a gas path, a gas path outlet of the gas splitter is communicated with a gas path inlet of the glue injection controller through a gas path, a gas path outlet of the gas splitter is also communicated with the glue pumping pump through a gas path, the glue injection controller is communicated with the proportional valve through a control gas path, the glue injection controller is also communicated with the proportional valve through a gas path, a glue inlet of the proportional valve is communicated with a glue outlet of the glue pumping pump through a glue delivery pipe, the glue injection controller is electrically connected with the PLC controlled glue injection controller through a data transmission line, and a control end of the PLC controlled glue injection controller is electrically connected with the, the glue overflow container is communicated with the inside of the glue injection product through a vacuum normally-open air path, a glue injection port of the glue injection product is communicated with a glue outlet of the proportional valve, a collection end of the PLC-controlled glue injection controller is electrically connected with a vacuum negative pressure meter, the vacuum negative pressure meter is installed on an air inlet of the moisture filter, and the air inlet of the moisture filter is communicated with a vacuum pump.
2. The vacuum glue injection system according to claim 1, wherein the glue injection controller and the quantitative valve are controlled by a PLC (programmable logic controller) controlled glue injection controller, the PLC controlled glue injection controller is controlled by a vacuum negative pressure gauge, the glue injection controller is internally provided with opening time of the quantitative valve, and the glue injection controller controls the quantitative valve to be closed according to the opening time of the quantitative valve inside the glue injection controller.
3. The vacuum glue injection system according to claim 1, wherein the glue pump pumps liquid glue and conveys the glue into the metering valve through the glue conveying pipe.
4. The vacuum glue injection system according to claim 1, wherein the vacuum pump is used for pumping gas in the glue injection system and conveying the gas to the gas inlet of the moisture filter.
5. The vacuum glue injection system according to claim 1, wherein a two-position three-way solenoid valve is further added between the glue injection port of the glue injection product and the glue outlet of the proportional valve, the two-position three-way solenoid valve is electrically connected with and controlled by a PLC (programmable logic controller) to control the glue injection controller, and the glue overflow container is communicated with the inside of the two-position three-way solenoid valve through a vacuum normally-open air path to replace the communication with the glue injection product.
6. The vacuum glue injection system according to claim 1, wherein the glue injection controller is directly electrically connected to a foot controller or a button, and the control end of the glue overflow container is directly electrically connected to the vacuum negative pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042744.0U CN211412557U (en) | 2019-11-23 | 2019-11-23 | Vacuum glue injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042744.0U CN211412557U (en) | 2019-11-23 | 2019-11-23 | Vacuum glue injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211412557U true CN211412557U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042744.0U Active CN211412557U (en) | 2019-11-23 | 2019-11-23 | Vacuum glue injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211412557U (en) |
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2019
- 2019-11-23 CN CN201922042744.0U patent/CN211412557U/en active Active
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