CN217333040U - High-pressure defoaming machine - Google Patents
High-pressure defoaming machine Download PDFInfo
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- CN217333040U CN217333040U CN202221022284.0U CN202221022284U CN217333040U CN 217333040 U CN217333040 U CN 217333040U CN 202221022284 U CN202221022284 U CN 202221022284U CN 217333040 U CN217333040 U CN 217333040U
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- deaeration
- defoaming
- pressure
- storehouse
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Abstract
The utility model discloses a high-pressure defoaming machine, including treating the deaeration product and carrying out the deaeration storehouse of deaeration, be equipped with in the deaeration storehouse and place the tray of treating the deaeration product, be equipped with admission valve and discharge valve on the deaeration storehouse, the admission valve is connected with the admission line of carrying high-pressure gas, is equipped with the heating element of heating high-pressure gas in the deaeration storehouse, is equipped with the gaseous fan of stirring in the deaeration storehouse. The utility model provides a fan among the high pressure defoaming machine can guarantee that the gas in the defoaming storehouse is in the mobile state always, makes the gas flow after the heating to every corner in the defoaming storehouse, reaches temperature evenly distributed's in the defoaming storehouse effect to improve the defoaming effect of defoaming machine greatly. Meanwhile, high-pressure gas is conveyed into the deaeration bin through an air inlet pipeline communicated with the outside, so that the internal space of the deaeration bin is greatly saved.
Description
Technical Field
The utility model relates to a display screen deaeration equipment field especially relates to a high-pressure defoaming machine.
Background
Along with the continuous development of the technology in the field of display devices, the demand of people on defoaming machines is increasing, and the defoaming machines are mainly used on a liquid crystal module production line and used for removing bubbles generated in the process of attaching TN, STN and TFT liquid crystal glass substrates and polaroids, the process of attaching touch screen glass and the process of attaching glass and OCA conductive films. The defoaming machine mainly removes bubbles generated in the laminating process of the polaroid by using pressure and temperature, and the manufacturing process can enhance the adhesion force among different materials.
However, the existing defoaming machine used by people has a series of defects, for example, a door body on the existing defoaming machine needs to be manually closed and opened, because the high-pressure gas in the defoaming machine may be accidentally damaged if the high-pressure gas is opened, for example, the existing defoaming machine has a poor defoaming effect due to poor flowability of the internal air and uneven temperature distribution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve among the above-mentioned prior art defoaming machine because of the poor, the inhomogeneous technical problem who leads to the defoaming effect of inside air mobility, temperature distribution, provide a high pressure defoaming machine.
The utility model adopts the technical proposal that:
the utility model provides a high-pressure defoaming machine, including treating the deaeration product and carrying out the deaeration storehouse of deaeration, be equipped with the tray of placing the product of treating deaeration in the deaeration storehouse, be equipped with admission valve and discharge valve on the deaeration storehouse, the admission valve is connected with the admission line of carrying high-pressure gas, be equipped with the heating element who heats high-pressure gas in the deaeration storehouse, be equipped with the gaseous fan of stirring in the deaeration storehouse.
Further, the deaeration bin is provided with a kettle door capable of being opened and closed, the kettle door is connected with a cylinder for driving the kettle door to move, a position switch for detecting the position of the kettle door is arranged in the deaeration bin, and the position switch controls the air inlet valve to be opened when the kettle door moves to a closed state.
Furthermore, the high-pressure defoaming machine further comprises a placing cabinet, the defoaming bin is fixed on the top surface of the placing cabinet, the air inlet pipeline is arranged in the placing cabinet, and an exhaust pipeline connected with the exhaust valve is further arranged in the placing cabinet.
Further, the deaeration storehouse is horizontal cylindric, the cauldron door sets up the one end in deaeration storehouse, the fan sets up the other end in deaeration storehouse just the air-out face of fan is just right the cauldron door, the tray sets up and is being close to one side of cauldron door, the admission valve with discharge valve sets up the bottom in deaeration storehouse.
Furthermore, an air pressure sensor for measuring pressure and a temperature sensor for measuring temperature are arranged in the defoaming bin.
Furthermore, a safety valve is further arranged on the defoaming bin.
In one embodiment, the heating assembly includes a thermocouple and a heating tube.
Compared with the prior art, the utility model provides a fan among the high-pressure defoaming machine can guarantee that the gas in the defoaming storehouse is in the mobile state always, makes the gas after the heating flow to every corner in the defoaming storehouse, reaches temperature evenly distributed's in the defoaming storehouse effect to improve the defoaming effect of defoaming machine greatly. Meanwhile, high-pressure gas is conveyed into the deaeration bin through an air inlet pipeline communicated with the outside, so that the internal space of the deaeration bin is greatly saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a high-pressure defoaming machine according to an embodiment of the present invention;
fig. 2 is a working schematic diagram of the high-pressure defoaming machine in the embodiment of the present invention;
1. a deaeration bin; 11. a fan; 12. a kettle door; 13. an intake valve; 14. an exhaust valve; 15. a safety valve; 16. a voltage meter; 17. a tray; 2. a placing cabinet; 21. an air intake duct; 22. an exhaust duct; 23. an indicator light; 3. and a cylinder.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Along with the continuous development of the technology in the field of display devices, the demand of people on defoaming machines is increasing, and the defoaming machines are mainly used on a liquid crystal module production line and used for removing bubbles generated in the process of attaching TN, STN and TFT liquid crystal glass substrates and polaroids, the process of attaching touch screen glass and the process of attaching glass and OCA conductive films. The defoaming machine mainly removes bubbles generated in the laminating process of the polaroid by using pressure and temperature, and the manufacturing process can enhance the adhesion force among different materials.
However, the existing defoaming machine used by people has a series of defects, for example, a door body on the existing defoaming machine needs to be manually closed and opened, because the high-pressure gas in the defoaming machine may be accidentally damaged if the high-pressure gas is opened, for example, the existing defoaming machine has a poor defoaming effect due to poor flowability of the internal air and uneven temperature distribution.
So to some defects that defoaming machine exists among the prior art mentioned above, the utility model provides a defoaming machine includes:
the defoaming device comprises a defoaming bin for defoaming products to be treated, a tray for placing the products to be defoamed is arranged in the defoaming bin, an air inlet valve and an air outlet valve are arranged on the defoaming bin, the air inlet valve is connected with an air inlet pipeline for conveying high-pressure air into the defoaming bin, a heating assembly for heating the air is arranged in the defoaming bin, and a fan for stirring the air is arranged in the defoaming bin.
Contrast the defoaming machine among the prior art, the utility model provides a high-pressure defoaming machine mainly has the place of following several optimizations:
firstly, a high-pressure gas source is not arranged in the defoaming bin, but the high-pressure gas source is communicated with an air inlet pipeline through an air inlet valve, and the high-pressure gas is conveyed into the defoaming bin through the air inlet pipeline, so that the design saves the internal space of the defoaming bin, more trays can be arranged in the defoaming bin, and the defoaming working efficiency is improved;
secondly, be provided with the fan in the deaeration storehouse, the fan enables the gaseous even distribution in every position in deaeration storehouse after the heating, prevents to produce cold air group and influences the defoaming effect. Meanwhile, the fan can ensure that the gas in the defoaming bin flows all the time and continuously flows to the materials, so that the defoaming effect is improved.
To sum up, the utility model provides a fan structure among high-pressure defoaming machine can guarantee that the gas in the defoaming storehouse is in the mobile state always, makes the gas after the heating flow to every corner in the defoaming storehouse, reaches temperature evenly distributed's in the defoaming storehouse effect to improve the defoaming effect of defoaming machine greatly. Meanwhile, high-pressure gas is conveyed into the deaeration bin through an air inlet pipeline communicated with the outside, so that the internal space of the deaeration bin is greatly saved.
The principles and structure of the present invention will be described in detail below with reference to the drawings and examples.
As shown in fig. 1, the high-pressure deaerator in this embodiment includes a horizontally-disposed cylindrical deaerating bin 1 and a holding cabinet 2 for holding and fixing the deaerating bin 1. The placing cabinet 2 is in a cube shape and is placed on the ground, and the bottom surface of the placing cabinet is provided with the idler wheels, so that the placing cabinet and the defoaming bin can be conveniently moved. The deaeration bin is fixed in the top of placing the cabinet through the fixed bolster that sets up on placing the cabinet top surface, and the deaeration bin with place and have the interval between the cabinet.
Specifically, one end of the deaeration bin is provided with an openable or closable kettle door 12, the other end of the deaeration bin is provided with a fan 11, the air outlet surface of the fan 11 faces the direction of the kettle door 12, a plurality of layers of trays 17 for placing products to be deaerated are arranged in the deaeration bin, and the trays 17 are positioned on one side close to the kettle door 12. Furthermore, an exhaust valve 14 and an air inlet valve 13 are arranged at the bottom of the defoaming chamber 1 at intervals, a safety valve 15 and a voltage meter 16 for displaying the air pressure in the defoaming chamber are arranged at the top of the defoaming machine, and when the voltage meter 16 fails or the air pressure in the defoaming chamber is abnormal, the safety valve 15 is opened to release the pressure, and the exhaust valve 14 is also opened at the moment, so that the dual protection functions are formed. An air inlet pipeline 21 is connected with the air inlet valve 13, an air outlet pipeline 22 is connected with the air outlet valve 14, high-pressure air is conveyed into the defoaming chamber through the air inlet pipeline 21, and the high-pressure air in the defoaming chamber is discharged through the air outlet pipeline 22. Meanwhile, a heating assembly is arranged in the defoaming bin and comprises a heating pipe and a thermocouple which are arranged on the inner wall of the defoaming bin, the heating assembly is used for heating high-pressure gas in the heating bin and a product to be defoamed, the mobility of bubbles on the product to be defoamed can be accelerated, and the bubbles can be removed more quickly. Correspondingly, an air pressure sensor for detecting air pressure and a temperature sensor for detecting temperature are arranged in the defoaming bin, and the air pressure sensor and the temperature sensor are used for detecting the temperature and the pressure of the gas in the working process of the defoaming machine in real time, so that the working conditions can be adjusted in time.
Further, an air inlet pipeline 21 and an air outlet pipeline 22 are arranged in the placing cabinet 2, and an air inlet end of the air inlet pipeline 21 is connected with an air compressor. Meanwhile, as shown in fig. 2, a touch screen is arranged on the surface of the door body of the placing cabinet, a controller for controlling the opening and closing of the air inlet valve and the air outlet valve and the heating assembly is arranged in the placing cabinet, and a user can control the defoaming machine by clicking the touch screen. In this embodiment, the type of controller is PLC, and PLC receives the pressure that air pressure sensor detected and in time adjusts the inside pressure size of deaeration storehouse through the switching of control discharge valve and admission valve according to pressure size. Simultaneously, heating element and temperature sensor are connected with the temperature controller, PLC is connected to the temperature controller, the temperature that temperature sensor detected is received by the temperature controller and is given PLC for, thereby PLC adjusts heating element's heating efficiency according to temperature size adjustment heating element's voltage magnitude, PLC is connected with the timer, the accessible sets for the time of timer and prescribes a limit to the operating time of defoaming machine, and PLC can report to the police when defoaming machine work is unusual, place and still be equipped with the pilot lamp 23 that instructs defoaming machine operating condition on the cabinet.
Further, cauldron door 12 is connected with cylinder 3 in this embodiment, and cylinder 3 can drive the axial round trip movement of cauldron door in the deaeration storehouse, and when cylinder drive cauldron door moved towards the direction at fan place, was equipped with position switch in the deaeration storehouse, and position switch can respond to the position that detects the cauldron door, and when position switch detected the state that the position that this moment cauldron door satisfied the cauldron door and closed, just sent an electric signal and give the controller, and the controller control admission valve is opened. In the prior art, position switches such as proximity switches already exist. Simultaneously, the cauldron door also can manually be opened.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a high-pressure defoaming machine, is including treating the deaeration storehouse that the deaeration product carried out the deaeration, be equipped with the tray of placing the product of treating the deaeration in the deaeration storehouse, its characterized in that, be equipped with admission valve and discharge valve on the deaeration storehouse, the admission valve is connected with the admission line of carrying high-pressure gas, be equipped with the heating element of heating high-pressure gas in the deaeration storehouse, be equipped with the gaseous fan of stirring in the deaeration storehouse.
2. The high-pressure defoaming machine of claim 1, wherein the defoaming chamber is provided with a kettle door capable of being opened and closed, the kettle door is connected with a cylinder for driving the kettle door to move, a position switch for detecting the position of the kettle door is arranged in the defoaming chamber, and the position switch controls the air inlet valve to be opened when the kettle door moves to a closed state.
3. The high-pressure defoaming machine as claimed in claim 1, further comprising a cabinet, wherein the defoaming chamber is fixed on the top surface of the cabinet, the air inlet duct is disposed in the cabinet, and an exhaust duct connected to the exhaust valve is disposed in the cabinet.
4. The high-pressure defoaming machine according to claim 2, wherein the defoaming chamber is in a shape of a horizontal cylinder, the kettle door is disposed at one end of the defoaming chamber, the fan is disposed at the other end of the defoaming chamber, an air outlet of the fan faces the kettle door, the tray is disposed at a side close to the kettle door, and the air inlet valve and the air outlet valve are disposed at a bottom of the defoaming chamber.
5. The high-pressure debubbling machine of claim 1, wherein an air pressure sensor for measuring pressure and a temperature sensor for measuring temperature are provided in the debubbling chamber.
6. The high-pressure debubbling machine of claim 1, wherein a safety valve is further provided on the debubbling chamber.
7. The high-pressure debubbling machine of claim 1, wherein the heating assembly comprises a thermocouple and a heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022284.0U CN217333040U (en) | 2022-04-29 | 2022-04-29 | High-pressure defoaming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221022284.0U CN217333040U (en) | 2022-04-29 | 2022-04-29 | High-pressure defoaming machine |
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| Publication Number | Publication Date |
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| CN217333040U true CN217333040U (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221022284.0U Active CN217333040U (en) | 2022-04-29 | 2022-04-29 | High-pressure defoaming machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620637A (en) * | 2023-07-25 | 2023-08-22 | 海博瑞电子(江苏)有限公司 | Defoaming machine and defoaming method of liquid crystal display |
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2022
- 2022-04-29 CN CN202221022284.0U patent/CN217333040U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620637A (en) * | 2023-07-25 | 2023-08-22 | 海博瑞电子(江苏)有限公司 | Defoaming machine and defoaming method of liquid crystal display |
| CN116620637B (en) * | 2023-07-25 | 2023-09-22 | 海博瑞电子(江苏)有限公司 | Defoaming machine and defoaming method of liquid crystal display |
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