CN212883325U - Glue storage and supply device - Google Patents
Glue storage and supply device Download PDFInfo
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- CN212883325U CN212883325U CN202020725970.9U CN202020725970U CN212883325U CN 212883325 U CN212883325 U CN 212883325U CN 202020725970 U CN202020725970 U CN 202020725970U CN 212883325 U CN212883325 U CN 212883325U
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- communicating pipe
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Abstract
The utility model relates to a glue storage and supply device, which comprises a storage tank, a stirring device, a communicating pipe and a liquid level sensor, wherein the storage tank is provided with an accommodating cavity which is used for accommodating glue; the stirring device is arranged on the storage tank and is used for stirring the glue in the containing cavity; the communicating pipe is communicated with the containing cavity of the storage tank, and the glue in the communicating pipe is arranged at the same level as the glue in the containing cavity; the liquid level sensor is arranged on the communicating pipe and used for detecting the liquid level in the communicating pipe and outputting an electric signal. The utility model provides a glue is stored and supply device utilizes communicating pipe and holds the chamber intercommunication, can conveniently observe, detect and hold the intracavity liquid level height to in time know and hold the intracavity glue yield. The air supply device can supply air to the storage tank and the infusion pipeline at regular time (for example, every two hours), so that the glue in the storage tank, the infusion pipeline and the recovery pipeline circularly flows, and the components of the glue are prevented from being deteriorated in a layered mode under the action of gravity.
Description
Technical Field
The utility model relates to a glue is stored and feeding mechanism, especially relates to a glue is stored and feeding mechanism that glass panels spraying was used.
Background
Glass panels used in liquid crystal displays require glue application to bond other components. The common glue is not suitable for long-term standing, otherwise, the common glue is easy to delaminate or solidify. Delamination can lead to reduced glue performance and affect the bonding effect. The solidification can cause pipeline blockage and damage to components such as the infusion pipeline, the spray gun and the like. Therefore, how to ensure that the glue for spraying the glass panel keeps good properties is one of the important problems faced by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
One of the objectives of the present invention is to provide a glue storage and supply device that is convenient for use in order to overcome the deficiencies in the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
glue storage and supply device, characterized in that, glue storage and supply device includes:
the storage tank is provided with a cavity for containing glue;
the stirring device is arranged on the storage tank and is used for stirring the glue in the containing cavity; the communicating pipe is communicated with the accommodating cavity of the storage tank, and the glue in the communicating pipe is arranged at the same level as the glue in the accommodating cavity;
and the liquid level sensor is arranged on the communicating pipe and is used for detecting the liquid level in the communicating pipe and outputting an electric signal.
According to the utility model discloses an embodiment, level sensor is two, and two level sensor are in the interval sets up on communicating pipe, is used for detecting respectively highest liquid level and minimum liquid level and the output signal of telecommunication in the communicating pipe.
According to the utility model discloses an embodiment, level sensor is photoelectric liquid level sensor.
According to the utility model discloses an embodiment, communicating pipe is the hyaline tube.
According to the utility model discloses an embodiment, communicating pipe is for preventing ultraviolet pipe.
According to the utility model discloses an embodiment, glue is stored and supply device still includes air feeder, air feeder can to the storage tank hold intracavity and/or the intercommunication intraductal air feed ground setting.
According to the utility model discloses an embodiment, glue is stored and supply arrangement still includes first air supply line, air feeder passes through first air supply line with the appearance chamber and/or the communicating pipe intercommunication of storage tank, the air feeder accessible first air supply line is to hold intracavity and/or communicating pipe air feed ground setting.
According to an embodiment of the present invention, a first three-way solenoid valve is disposed on the first air supply pipeline, and the communicating pipe is communicated with the first air supply pipeline through the first three-way valve; the first three-way valve is used for controlling gas output by the gas supply device to enter the containing cavity or enter the communicating pipe.
According to the utility model discloses an embodiment, glue is stored and supply device still includes second air supply line and spray gun, air feeder passes through the second air supply line with the spray gun intercommunication, air feeder passes through the second air supply line is to the spray gun air feed.
According to an embodiment of the present invention, the glue storage and supply device further comprises a liquid transfer pipeline, an auxiliary tank, a recovery pipeline, a second three-way valve and a spray gun, wherein the storage chamber of the storage tank is communicated with the spray gun through the liquid transfer pipeline, the second three-way valve is disposed on the liquid transfer pipeline, and the auxiliary tank is communicated with the second three-way valve through the recovery pipeline; and the second three-way valve controls the connection and disconnection of the infusion pipeline and the spray gun and controls the connection and disconnection of the infusion pipeline and the recovery pipeline.
According to the utility model discloses an embodiment, the recovery pipeline with the appearance chamber intercommunication of storage tank.
According to an embodiment of the present invention, the storage tank is further provided with a glue adding pipe, the glue adding pipe is communicated with the accommodating chamber, and the glue can be added into the accommodating chamber through the glue adding pipe; the auxiliary tank is communicated with the rubber adding pipe.
According to an embodiment of the present invention, the stirring device includes a servo motor, a paddle rod and a paddle, the paddle rod is connected to the paddle, the paddle rod is rotatably disposed on the storage tank, and the paddle is located in the cavity; the servo motor drives the paddle rod to be rotationally arranged.
According to the utility model discloses an embodiment still includes host computer and alarm device, level sensor with host computer communication connection, the host computer basis the signal of telecommunication control of level sensor output alarm device work.
The utility model provides a glue is stored and supply device utilizes communicating pipe and holds the chamber intercommunication, can conveniently observe, detect and hold the intracavity liquid level height to in time know and hold the intracavity glue yield. The liquid level height can be conveniently observed by utilizing the transparent communicating pipe. The air supply device can supply air to the storage tank and the infusion pipeline, so that the glue in the storage tank and the infusion pipeline circularly flows, and the components of the glue are prevented from deteriorating in a layered mode under the action of gravity. The glue is stirred by the stirring device, so that different components of the glue can be prevented from deteriorating in a layered manner. The liquid level sensor is arranged on the communicating pipe, so that the installation and the maintenance are convenient, and the excessive pollution to the glue can be avoided. The communicating pipe adopts the anti-ultraviolet tube, can avoid ultraviolet irradiation glue to lead to glue degeneration, condensation. The gas supply device is communicated with the communicating pipe, the glue in the communicating pipe can be pressed out by utilizing high-pressure gas, and the communicating pipe is cleaned to avoid the quality reduction caused by the overlong retention time of the glue. The utility model discloses set up vice jar, glue in the recoverable infusion tube avoids glue dwell time overlength and reduction in quality in the infusion tube. Utilize level sensor to detect the liquid level in the communicating tube to according to the height automatic alarm of liquid level, can remind operating personnel in time to add glue or avoid adding too much glue. The utility model is convenient to use.
Drawings
Fig. 1 is a schematic structural view of the glue storage and supply device of the present invention.
Fig. 2 is a schematic structural view of the glue storage and supply device according to another angle of the present invention.
Fig. 3 is a partial structure plan view of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic diagram of the automatic control of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a glue storage and supply device 100 includes a storage tank 110, a spray gun 115 and an air supply device 120 (shown in fig. 5), wherein the storage tank 110 has a cavity 111, and the cavity 111 is used for accommodating glue to be sprayed on a glass panel. The chamber 111 of the storage tank 110 is communicated with the spray gun 115 through a liquid conveying pipeline 112. The gas supply device 120 is used for supplying gas into the cavity 111 of the storage tank 110, and the glue in the cavity 111 is conveyed to the spray gun 115 through the infusion pipeline 112 by using gas pressure, and then is sprayed on the surface of the glass panel through the spray gun 115.
The storage tank 110 is provided with a stirring device 130, and the stirring device 130 is used for stirring the glue in the cavity 111. According to the aspect of the present invention, the stirring device 130 includes a servo motor 131, a paddle shaft 134, and a paddle 135. The servo motor 131 employs closed loop control. The servo motor 131 is mounted on the storage tank 110 through a support bracket 133. The paddle 135 is integrally formed with the paddle shaft 134. One end of the paddle shaft 134 connected with the paddle 135 is positioned in the cavity 111, and the other end of the paddle shaft passes through the storage tank 110 and is connected with an output shaft 137 of the servo motor 131 through a coupling 136. The paddle shaft 134 is rotatably disposed and the paddle 135 is located within the cavity 111. An output shaft 137 of the servo motor 131 drives the paddle shaft 134 and the paddle 135 to rotate through a coupling 136.
As shown in fig. 1 and fig. 2, the glue storage and supply device 100 further includes a first air supply pipeline 121, and the air supply device 120 is communicated with the cavity 111 of the storage tank 110 through the first air supply pipeline 121. The first air supply line 121 is provided with a first three-way valve 117. The storage tank 110 is also provided with a communication pipe 140. The upper end 143 of the communication pipe 140 communicates with the first three-way valve 117. The gas supply device 120 can supply gas into the cavity 111 of the storage tank 110 and the connection pipe 140 through the first gas supply line 121. The first three-way valve 117 may control connection and disconnection of the gas supply device 120 to the storage tank 110 and connection and disconnection of the gas supply device 120 to the connection pipe 140, so that it may be controlled whether the gas in the first gas supply line 121 enters the cavity 111 of the storage tank 110 or the connection pipe 140. The storage tank 110 is provided with a glue adding pipe 114, and the glue adding pipe 114 is communicated with the accommodating cavity 111. Glue may be added to the cavity 111 through a glue line 114. A tee 116 is provided below the tank 110. A tee 116 is disposed below the tank 110 and communicates with the receptacle 111.
The connection pipe 140 is mounted on the storage tank 110 by a fixing member 141. The lower end 142 of the communication pipe 140 communicates with the chamber 111 of the storage tank 110 through the tee 116. The liquid level in the communicating tube 140 is the same as the liquid level in the chamber 111. The communication pipe 140 is made of a transparent material so as to observe the liquid level in the communication pipe 140. The connection pipe 140 is an ultraviolet-proof pipe, which may be made of an ultraviolet-proof material or an ordinary pipe with an ultraviolet-proof film adhered thereto. Two level sensors, an upper level sensor 144 and a lower level sensor 145, are disposed on the connection pipe 140. The upper level sensor 144 and the lower level sensor 145 are disposed on the connection pipe 140 at an interval from top to bottom. The upper level sensor 144 and the lower level sensor 145 are used to monitor the liquid level in the communication pipe 140 and output an electrical signal. In the present invention, when the liquid level in the communicating pipe 140 changes from being higher than the upper liquid level sensor 144 to being lower than the upper liquid level sensor 144, or when the liquid level changes from being lower than the upper liquid level sensor 144 to being higher than the upper liquid level sensor 144, the electrical signal output by the upper liquid level sensor 144 may change from nothing to some or from something to nothing. Based on the variation state of the electrical signal output from the upper level sensor 144, it can be determined whether the liquid level is lower than the monitoring position of the upper level sensor 144. The lower level sensor 145 operates in the same manner as the upper level sensor 144. Upper level sensor 144 is used to monitor the highest liquid level within communication tube 140 and lower level sensor 145 is used to monitor the lowest liquid level within communication tube 140. According to the utility model discloses a scheme, go up level sensor 144 and all adopt photoelectric level sensor with lower level sensor 145.
As shown in fig. 5, in order to realize automatic operation, the glue storage and supply device 100 of the present invention further includes an upper computer 160 and an alarm device 161. The upper liquid level sensor 144 and the lower liquid level sensor 145 are in communication connection with the upper computer 160, and the upper computer 160 controls the alarm device 161 to work according to electric signals output by the upper liquid level sensor 144 and the lower liquid level sensor 145. The alarm device 161 may be an optical alarm device, an audio alarm device, or a combination of an optical alarm device and an audio alarm device. Further, the upper computer 160 can also control the operation of the air supply device 120, the servo motor 131, the first three-way valve 117 and the second three-way valve 152 to realize automatic control.
The glue storage and supply device 100 of the present invention further comprises a sub-tank 150, a recycling pipe 151 and a second three-way valve 152. The second three-way valve 152 is disposed on the infusion pipeline 112. The sub-tank 150 is communicated with the second three-way valve 152 through a recovery line 151. The second three-way valve 152 controls the connection and disconnection of the infusion line 112 with the spray gun 115 and the recovery line 151. That is, the second three-way valve 152 controls whether the glue in the infusion line 112 enters the spray gun 115 or the recycling line 151. The sub-tank 150 is also connected to the glue adding pipe 114 via a liquid supply pipe 153. The glue in the sub-tank 150 can be added into the cavity 111 of the storage tank 110 through the liquid supply pipe 153 and the glue adding pipe 114.
A second air supply line 122 is also provided between the air supply 120 and the lance 115. The gas supply 120 communicates with the lance 115 through a second gas supply line 122. The air supply device 120 supplies air into the spray gun 115 through the second air supply line 122 to spray the glue in the spray gun 115. A third gas supply line 123 may also be provided in communication with the lance 115, as required by the application. The second air supply line 122 and the third air supply line 123 are connected at different locations of the lance 115.
When in use, glue is added into the cavity 111 of the storage tank 110 through the glue adding pipe 114. The first three-way valve 117 is operated to allow the high-pressure gas supplied from the gas supply device 120 to be supplied into the chamber 111 through the first gas supply line 121. The second three-way valve 152 is operated to connect the liquid supply line 112 to the spray gun 115 and disconnect the liquid supply line 112 from the recovery line 151. The glue in the cavity 111 is delivered to the spray gun 115 through the infusion pipe 112 by high-pressure gas. The gas supply device 120 may supply gas into the spray gun 115 through the second gas supply line 122 and/or the third gas supply line 123, and spray the glue in the spray gun 115 onto the glass panel using gas pressure.
When the glue in communication pipe 140 needs to be cleaned, the operation of first three-way valve 117 may enable the gas provided by gas supply device 120 to be delivered into communication pipe 140 through first gas supply line 121, so as to press the glue in communication pipe 140 into cavity 111. This prevents the glue from remaining in the communication tube 140 for a long time and solidifying. By operating the second three-way valve 152, the glue in the infusion pipeline 112 can be delivered to the sub-tank 150 through the recovery pipeline 151 for recovery. The glue recovered in the sub-tank 150 may be introduced into the storage tank 110 through the glue supply pipe 153 via the glue supply pipe 114, or may be separately treated. When the liquid level in the communicating pipe 140 is ultrahigh or ultralow, the upper computer 160 controls the alarm device 161 to alarm according to the electric signals output by the upper liquid level sensor 144 and the lower liquid level sensor 145 so as to remind the staff of paying attention to the inspection.
The utility model provides a glue is stored and supply device utilizes communicating pipe and holds the chamber intercommunication, can conveniently observe, detect and hold the intracavity liquid level height to in time know and hold the intracavity glue yield. The liquid level height can be conveniently observed by utilizing the transparent communicating pipe. The air supply device can supply air to the storage tank and the infusion pipeline at regular time (for example, every two hours), so that the glue in the storage tank, the infusion pipeline and the recovery pipeline circularly flows, and the components of the glue are prevented from being deteriorated in a layered mode under the action of gravity. The glue circulating flow can be realized by timed air supply, so that the components of the glue can be prevented from being attached to the inner walls of the storage tank, the infusion pipeline and the recovery pipeline due to layered deterioration of gravity factors, and the normal spraying is prevented from being influenced. The glue is stirred by the stirring device, so that different components of the glue can be prevented from deteriorating in a layered manner. The liquid level sensor is arranged on the communicating pipe, so that the installation and the maintenance are convenient, and the excessive pollution to the glue can be avoided. The servo motor adopts closed-loop control, and can control the stirring speed according to the real-time feedback torque, so that the rotating speed can be automatically adjusted according to the viscosity of the glue, and the rotating speed is increased when the viscosity of the glue is high; the rotating speed is reduced when the viscosity of the glue is low. This can prevent the glue from solidifying even more. The communicating pipe adopts the anti-ultraviolet tube, can avoid ultraviolet irradiation glue to lead to glue degeneration, condensation. The gas supply device is communicated with the communicating pipe, the glue in the communicating pipe can be pressed out by utilizing high-pressure gas, and the communicating pipe is cleaned to avoid the quality reduction caused by the overlong retention time of the glue. The utility model discloses set up vice jar, glue in the recoverable infusion tube avoids glue dwell time overlength and reduction in quality in the infusion tube. Utilize level sensor to detect the liquid level in the communicating tube to according to the height automatic alarm of liquid level, can remind operating personnel in time to add glue or avoid adding too much glue. The utility model is convenient to use.
The embodiments of the present invention are only used for illustration, and do not limit the scope of the claims, and other substantially equivalent alternatives that may be conceived by those skilled in the art are within the scope of the present invention.
Claims (14)
1. Glue storage and supply device, characterized in that, glue storage and supply device includes:
the storage tank is provided with a cavity for containing glue;
the stirring device is arranged on the storage tank and is used for stirring the glue in the containing cavity;
the communicating pipe is communicated with the accommodating cavity of the storage tank, and the glue in the communicating pipe is arranged at the same level as the glue in the accommodating cavity;
and the liquid level sensor is arranged on the communicating pipe and is used for detecting the liquid level in the communicating pipe and outputting an electric signal.
2. The glue storage and supply device according to claim 1, wherein there are two level sensors, and the two level sensors are spaced apart from each other on the communicating pipe, and are respectively configured to detect a highest level and a lowest level in the communicating pipe and output an electrical signal.
3. The glue storage and supply device of claim 1, wherein said level sensor is an electro-optical level sensor.
4. The glue storage and supply device of claim 1, wherein said communication tube is a transparent tube.
5. The glue storage and supply apparatus of claim 4, wherein said communication tube is UV-proof.
6. The glue storage and supply device according to claim 1, further comprising a gas supply device, said gas supply device being arranged to supply gas into the cavity of the tank and/or into the communication duct.
7. The glue storage and supply device according to claim 6, further comprising a first air supply line, wherein the air supply device is in communication with the cavity of the tank and/or the communication pipe through the first air supply line, and wherein the air supply device is arranged to supply air to the cavity and/or the communication pipe through the first air supply line.
8. The glue storage and supply apparatus of claim 7, wherein said first air supply line is provided with a first three-way solenoid valve, and said communication pipe is in communication with said first air supply line through said first three-way valve; the first three-way valve is used for controlling gas output by the gas supply device to enter the containing cavity or enter the communicating pipe.
9. The glue storage and supply device of claim 6, further comprising a second air supply line and a spray gun, wherein the air supply device communicates with the spray gun through the second air supply line, and wherein the air supply device supplies air to the spray gun through the second air supply line.
10. The glue storage and supply device according to claim 1, further comprising an infusion line, a secondary tank, a recovery line, a second three-way valve and a spray gun, wherein the cavity of the storage tank is communicated with the spray gun through the infusion line, the second three-way valve is disposed on the infusion line, and the secondary tank is communicated with the second three-way valve through the recovery line; and the second three-way valve controls the connection and disconnection of the infusion pipeline and the spray gun and controls the connection and disconnection of the infusion pipeline and the recovery pipeline.
11. The glue storage and supply device of claim 10, wherein said return line is in communication with a volume of said tank.
12. The glue storage and supply device according to claim 10, wherein said storage tank is further provided with a glue adding tube, said glue adding tube being in communication with said cavity, said glue being capable of being added to said cavity through said glue adding tube; the auxiliary tank is communicated with the rubber adding pipe.
13. The glue storage and supply device of claim 1, wherein said stirring means comprises a servo motor, a paddle shaft and a paddle, said paddle shaft is connected to said paddle, said paddle shaft is rotatably disposed on the reservoir, said paddle is located in said cavity; the servo motor drives the paddle rod to be rotationally arranged.
14. The glue storage and supply device according to claim 1, further comprising an upper computer and an alarm device, wherein the liquid level sensor is in communication connection with the upper computer, and the upper computer controls the alarm device to operate according to an electric signal output by the liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725970.9U CN212883325U (en) | 2020-05-06 | 2020-05-06 | Glue storage and supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020725970.9U CN212883325U (en) | 2020-05-06 | 2020-05-06 | Glue storage and supply device |
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| Publication Number | Publication Date |
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| CN212883325U true CN212883325U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020725970.9U Active CN212883325U (en) | 2020-05-06 | 2020-05-06 | Glue storage and supply device |
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| CN (1) | CN212883325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985205A (en) * | 2022-06-15 | 2022-09-02 | 南通赛翔机电有限公司 | Surrounding type vertical gluing device for glass wire production and implementation method thereof |
-
2020
- 2020-05-06 CN CN202020725970.9U patent/CN212883325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985205A (en) * | 2022-06-15 | 2022-09-02 | 南通赛翔机电有限公司 | Surrounding type vertical gluing device for glass wire production and implementation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 318, Fangzhou Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Suzhou Huaxing photoelectric display Co.,Ltd. Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: No.318, Fangzhou Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee before: SUZHOU SAMSUNG DISPLAY Co.,Ltd. Patentee before: SAMSUNG DISPLAY Co.,Ltd. |
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| CP03 | Change of name, title or address |