Automatic glue dispensing device for processing liquid crystal display screen

Abstract

This utility model discloses an automatic dispensing device for LCD screen processing, relating to the field of LCD screen processing technology. It includes a glue storage tank and a water tank fixed to a base. A first heating seat is disposed through the lower end of the water tank, and a second heating seat is disposed through the lower end of the glue storage tank. A heat-conducting layer is sleeved on the inner side of the first heating seat, and multiple heating tubes are sandwiched inside the heat-conducting layer. An insulation layer is sleeved on the outer side of the heat-conducting layer. The first and second heating seats have the same structure. A thermometer is installed inside the water tank, and multiple temperature sensors are fixed to both sides of the glue storage tank. This utility model has a reasonable structure. The placement of the second heating seat in the glue storage tank and the first heating seat in the water tank facilitates the addition of a temperature adjustment structure on the dispensing device, allowing for flexible adjustment of the dispensing temperature and improving the processing quality of the dispensing device. It is practical.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid crystal display screen processing, in particular to an automatic glue dispensing device for processing liquid crystal display screens. Background Art

[0002] Liquid crystal display (LCD) is a type of display used in digital clocks and many portable computers. Currently, LCD screens are widely used in displays. In order to accurately display the data of the image, a dispensing device is used to dispense glue on the LCD screen during the production and processing of the LCD screen.

[0003] The current dispensing device will melt the dispensing raw materials in the glue storage tank. By setting the cleaning structure in the tank, the inside of the glue storage tank can be cleaned. By rotating the stirring rod, the adhesion of the colloid can be avoided and the stirring of the material inside the device can be achieved.

[0004] For example, a Chinese patent with publication number CN214132523U discloses a glue dispensing device for processing liquid crystal display screens, including a base, a glue storage tank, a feed port and a bracket, the top of the base is fixedly connected to the bracket, the middle position of the bracket is fixedly connected to the glue storage tank, one end of the water storage tank is fixedly connected to a water pipe, a booster pump is provided at the middle position of the water pipe, one end of the water pipe is fixedly connected to a spray head, the top of the base is fixedly connected to a storage table, the bottom end of the glue storage tank is provided with a disassembly structure, and the bottom end of the disassembly structure is provided with a glue dispensing head. The utility model injects water into the interior of the water storage tank at the position of the water inlet, and then transfers the water source inside the water storage tank from the position of the water pipe to the interior of the spray head through the action of the booster pump, and then uses the spray head to spray water to automatically clean the interior of the glue storage tank, thereby realizing the cleaning function of the device and improving the cleanliness of the device.

[0005] Although the automatic dispensing device for the above-mentioned LCD screen has an automatic cleaning structure, the dispensing device does not have a temperature regulation structure, so that when the dispensing device is in use, it is impossible to know the colloid temperature inside the glue storage tank in real time, which affects the dispensing quality of the display screen and reduces the use effect of the dispensing device. Therefore, the present application provides an automatic dispensing device for LCD screen processing to meet the needs. Utility Model Content

[0006] The purpose of this application is to provide an automatic dispensing device for processing liquid crystal display screens, to solve the problem that the existing dispensing device for processing liquid crystal display screens does not have a temperature regulation structure, to achieve the purpose of adding a temperature regulation structure to the dispensing device, and to improve the processing quality of the dispensing device.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an automatic glue dispensing device for processing liquid crystal display screens, comprising a glue storage tank and a water tank fixedly connected to a base, a first heating seat being provided through the lower end of the water tank, a second heating seat being provided through the lower end of the glue storage tank, an inner sleeve of the first heating seat being provided with a heat-conducting layer, a plurality of heating tubes being sandwiched in the middle of the heat-conducting layer, an outer sleeve of the heat-conducting layer being provided with a heat-insulating layer, the first heating seat being identical in structure to the second heating seat, a thermometer being installed in the middle of the water tank, a plurality of temperature sensors being fixedly connected on both sides of the interior of the glue storage tank, and a controller being fixedly connected on one side of the outer side of the first heating seat.

[0008] Preferably, the heat-conducting layer and the heat-insulating layer are both located inside the first heating seat, the first heating seat is connected to the water storage tank in a box-shaped structure, and the glue storage tank is connected to the second heating seat in a ring-shaped structure.

[0009] Preferably, a display screen is fixedly connected to one side of the exterior of the glue storage tank, and the display screen is electrically connected to a temperature sensor.

[0010] Preferably, a signal line is fixedly connected to the top of the thermometer, and the upper end of the signal line is fixedly connected to the water tank.

[0011] Preferably, the thermometer and the temperature sensor are both connected to the controller via connecting wires, and the controller is provided with a temperature display screen and a switch.

[0012] Preferably, mounting plates are fixedly connected to both sides of the interior of the glue storage tank, and the temperature sensor is installed inside the glue storage tank through the mounting plates, and the temperature sensors are arranged in a straight line on the mounting plates.

[0013] Preferably, the heat-conducting layer is made of aluminum alloy material, the heat-insulating layer is made of rock wool material, and the first heating seat and the second heating seat are both made of carbon steel material.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. By arranging the first heating seat, the heat-conducting layer, the heating tube, the heat-insulating layer and the thermometer, it is convenient to add an electric heating structure on the water tank, so that the water source inside the water tank can be heated by using multiple heating tubes in the heat-conducting layer, and the temperature of the applied water source can be adjusted to avoid cooling and solidification of the colloid, increase the convenience of colloid separation, improve the cleanliness and convenience of the dispensing device, improve the use effect of the dispensing device, and have practicality.

[0016] 2. In the utility model, by providing a second heating seat, a heat-conducting layer, a heating tube, a heat-insulating layer, and a temperature sensor, it is convenient to increase the temperature regulating structure inside the glue storage tank, so that the temperature of the colloid in the glue storage tank can be flexibly adjusted, and by using a plurality of temperature sensors arranged in a straight line in the glue storage tank, the temperature of the colloid at different depths in the glue storage tank can be timely detected, and then the data display on the display screen and the controller is displayed to facilitate external workers to intuitively understand the specific temperature, increase the uniformity of colloid use, improve the processing quality of the dispensing device, and then improve the use effect of the dispensing device, which is practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an automatic dispensing device for processing liquid crystal display screens;

[0019] Figure 2 It is a structural cross-sectional view of a water storage tank and a first heating seat in an automatic dispensing device for processing a liquid crystal display screen;

[0020] Figure 3 It is a schematic diagram of the connection structure between a controller, a thermometer and a temperature sensor in an automatic dispensing device for processing a liquid crystal display screen;

[0021] Figure 4 This is a schematic diagram of the structure of a glue storage box and a temperature sensor in an automatic glue dispensing device for processing liquid crystal display screens;

[0022] Figure 5 The present invention is a schematic diagram of the connection structure between a temperature sensor and a display screen in an automatic dispensing device for processing a liquid crystal display screen.

[0023] In the figure: 1. Glue storage tank; 2. Water storage tank; 3. First heating seat; 4. Second heating seat; 5. Heat conducting layer; 6. Heating tube; 7. Insulation layer; 8. Thermometer; 9. Temperature sensor; 10. Controller; 11. Display screen; 12. Signal line; 13. Connecting line; 14. Mounting plate; 15. Temperature display screen; 16. Switch; 17. Adjustment button. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-5 An automatic glue dispensing device for processing a liquid crystal display screen is shown, comprising a glue storage tank 1 and a water tank 2 fixedly connected to a base, a first heating seat 3 is provided through the lower end of the water tank 2, a second heating seat 4 is provided through the lower end of the glue storage tank 1, a heat-conducting layer 5 is provided on the inner side of the first heating seat 3, a plurality of heating tubes 6 are sandwiched in the middle of the heat-conducting layer 5, a heat-insulating layer 7 is provided on the outer side of the heat-conducting layer 5, the first heating seat 3 has the same structure as the second heating seat 4, a thermometer 8 is installed in the middle of the water tank 2, a plurality of temperature sensors 9 are fixedly connected on both sides of the interior of the glue storage tank 1, and a controller 10 is fixedly connected on one side of the outer side of the first heating seat 3. The glue storage tank 1 and the water tank 2 in this embodiment are both existing structures of the automatic glue dispensing device, and are not elaborated on. The glue dispensing head at the bottom of the glue storage tank 1 is used for the glue dispensing work of the liquid crystal display screen, and the glue dispensing work of the liquid crystal display screen can be completed by conveying the colloid in the glue storage tank 1 to the glue dispensing head.

[0026] The heat conducting layer 5 and the heat insulating layer 7 are both located inside the first heating seat 3. The first heating seat 3 is connected to the water storage tank 2 in a box-shaped structure. The glue storage tank 1 is connected to the second heating seat 4 in a ring-shaped structure. Through the arrangement of the first heating seat 3 and the second heating seat 4, it is convenient to increase the electric heating structure inside the glue storage tank 1, so as to heat the colloid inside the glue storage tank 1 and adjust the temperature inside the glue storage tank 1. It is convenient to heat the temperature of the water source in the water storage tank 2, and the temperature of the used water source can be increased, so that the colloid can be separated from the inner wall of the glue storage tank 1 more quickly, thereby increasing the convenience of cleaning the glue storage tank 1.

[0027] A display screen 11 is fixedly connected to one side of the outside of the glue storage tank 1 , and the display screen 11 is electrically connected to the temperature sensor 9 . The display screen 11 is used to add a temperature display structure to the glue storage tank 1 , so that external workers can intuitively grasp the temperature.

[0028] A signal line 12 is fixedly connected to the top of the thermometer 8, and the upper end of the signal line 12 is fixedly connected to the water tank 2. Through the setting of the signal line 12, it is convenient to hang the signal line 12 in the water tank 2 for use, so as to quickly detect the temperature of the water source in the water tank 2.

[0029] The thermometer 8 and the temperature sensor 9 are both connected to the controller 10 via a connecting line 13. The controller 10 is provided with a temperature display screen 15 and a switch 16. Through the connection of the thermometer 8 and the temperature sensor 9 with the controller 10, the thermometer 8 and the temperature sensor 9 can respectively transmit the detected data to the controller 10, and the data is displayed through the heat conductive layer 5 on the controller 10, so that the operating temperature of the dispensing device and the cleaning water source temperature can be flexibly adjusted.

[0030] Mounting plates 14 are fixedly connected on both sides of the interior of the glue storage tank 1. The temperature sensor 9 is installed inside the glue storage tank 1 through the mounting plate 14. The temperature sensor 9 is arranged in a straight line on the mounting plate 14. Multiple temperature sensors 9 are arranged in a straight line inside the glue storage tank 1 through the mounting plate 14, which makes it convenient for the temperature sensor 9 to display the colloid temperature at different depths inside the glue storage tank 1, thereby achieving uniform use of the colloid.

[0031] The heat-conducting layer 5 is made of aluminum alloy material, the heat-insulating layer 7 is made of rock wool material, the first heating seat 3 and the second heating seat 4 are both made of carbon steel material, the heat-conducting layer 5 is convenient for the heat dissipation of the internal heating tube 6 during electrical operation, the heat-insulating layer 7 is convenient for the heat-insulating treatment of the heat-conducting layer 5, and the use of carbon steel materials for the first heating seat 3 and the second heating seat 4 is convenient for increasing the hardness of the outside of the glue storage tank 1 and the water tank 2, and for protecting the first heating seat 3 and the second heating seat 4.

[0032] How this utility works:

[0033] During use, the heating tubes 6 in the first heating seat 3 and the second heating seat 4 can be turned on through the adjustment button 17 on the controller 10 to adjust the working temperature of the first heating seat 3 and the second heating seat 4. The temperature detection technology of the existing sensor and the temperature detection technology of the thermometer are applied, so that the thermometer 8 can detect the temperature of the water source in the water tank 2, and then transmit the detection data to the controller 10 through the connecting line 13, and display it on the temperature display screen 15, so as to facilitate the intuitive display of the water source temperature. In addition, through the multiple linearly arranged temperature sensors 9 in the glue storage tank 1, the temperature of the colloid at different depths in the glue storage tank 1 can be detected. By connecting the temperature sensor 9 with the display screen 11 and the controller 10, the display screen 11 and the temperature display screen 15 can respectively display the detection data of the temperature sensors 9 at different depths, so as to facilitate the intuitive grasp of external workers. Then, through the stirring process of the stirring shaft in the glue storage tank 1, the stirring shaft can stir the colloid in the glue storage tank 1 evenly, thereby increasing the processing quality of the glue dispensing device and improving the use effect of the glue dispensing device, which is practical.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic glue dispensing device for processing a liquid crystal display screen, comprising a glue storage tank (1) and a water storage tank (2) fixedly connected to a base, characterized in that: A first heating seat (3) is provided through the lower end of the water storage tank (2), and a second heating seat (4) is provided through the lower end of the glue storage tank (1). A heat-conducting layer (5) is provided on the inner side of the first heating seat (3), a plurality of heating tubes (6) are sandwiched in the middle of the heat-conducting layer (5), and a heat-insulating layer (7) is provided on the outer side of the heat-conducting layer (5). The first heating seat (3) and the second heating seat (4) have the same structure. A thermometer (8) is installed in the middle of the water storage tank (2), and a plurality of temperature sensors (9) are fixedly connected to both sides of the inside of the glue storage tank (1). A controller (10) is fixedly connected to one side of the outer side of the first heating seat (3).

2. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: The heat-conducting layer (5) and the heat-insulating layer (7) are both located inside the first heating seat (3); the first heating seat (3) is connected to the water storage tank (2) in a box-shaped structure; and the glue storage tank (1) is connected to the second heating seat (4) in a ring-shaped structure.

3. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: A display screen (11) is fixedly connected to one side of the exterior of the glue storage tank (1), and the display screen (11) is electrically connected to a temperature sensor (9).

4. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: A signal line (12) is fixedly connected to the top of the thermometer (8), and the upper end of the signal line (12) is fixedly connected to the water storage tank (2).

5. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: The thermometer (8) and the temperature sensor (9) are both connected to the controller (10) via a connecting line (13), and the controller (10) is provided with a temperature display screen (15) and a switch (16).

6. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: Both sides of the interior of the glue storage tank (1) are fixedly connected with mounting plates (14), the temperature sensor (9) is mounted inside the glue storage tank (1) via the mounting plates (14), and the temperature sensors (9) are arranged in a straight line on the mounting plates (14).

7. The automatic glue dispensing device for processing a liquid crystal display screen according to claim 1, characterized in that: The heat-conducting layer (5) is made of an aluminum alloy material, the heat-insulating layer (7) is made of a rock wool material, and the first heating seat (3) and the second heating seat (4) are both made of a carbon steel material.

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