AG glass spraying device

Abstract

The utility model provides an AG glass spraying device. The AG glass spraying device comprises a spraying gun system used for spraying AG sand powder; the water tank is arranged under the spray gun system, a water outlet is formed in the water tank, and a baffle is arranged around the water outlet; the water storage tank is arranged below the water tank, and the water storage tank is communicated with the water tank through a water outlet; the water inlet pipe is arranged between the water tank and the spray gun system, and the water inlet end of the water inlet pipe communicates with the water storage tank. According to the AG glass spraying device, the water tank is arranged in the AG glass spraying device, and water in the water tank can be used for absorbing liquid medicine dust, so that the dust is prevented from floating in the air, white spots and AG loss on the surface of an AG glass product are reduced, and the product yield is increased.

Description

Technical Field

[0001] The present application relates to the technical field of AG glass production equipment, and in particular to an AG glass spraying device. Background Art

[0002] In our daily life, anti-glare glass can reduce the interference of ambient light, improve the viewing angle and brightness of the displayed image, reduce screen reflection, make the image clearer, the color more vivid, and the color more saturated, thereby significantly improving the display effect. Anti-glare glass has been widely used in PDP plasma TVs, PTV rear-projection TVs, DLP TV splicing walls, touch screens, TV splicing walls, flat-screen TVs, rear-projection TVs, LCD monitors, touch screens, industrial instruments and high-end photo frames. The principle is to use a coating machine to coat a layer of anti-glare coating on the glass surface. The function is to reduce reflections (glare, glare), and even look as intuitive as if there is no mirror, which helps to observe various information behind the glass.

[0003] AG spray machine is an anti-glare spray machine that sprays liquid (AG solution) on the glass surface, which can change the mirror reflection on the glass surface into diffuse reflection, thus achieving anti-dizziness and anti-glare effects, thereby creating a better visual enjoyment.

[0004] In the prior art, a Chinese utility model patent with publication number CN218969108U discloses a local AG spraying device for a glass cover plate, comprising a movable spray head assembly and a positioning box, wherein the structure of the positioning box comprises a base and an upper cover, wherein the upper cover is buckled with the base to form a closed space for accommodating a workpiece to be sprayed, wherein a limiting portion is provided in the base for fixing the workpiece to be sprayed, wherein at least one hollow portion is provided on the upper cover, wherein the at least one hollow portion passes through the upper cover, and wherein the at least one hollow portion corresponds to the position of the area to be sprayed on the workpiece to be sprayed, however, the above scheme still has the following deficiencies:

[0005] 1. AG loss is easy to occur on the product surface;

[0006] 2. Dust adsorption produces white spots on the surface of the product. Utility Model Content

[0007] A technical problem to be solved by this application is: how to reduce AG defects and white spot defects on the product surface and improve the product manufacturing yield.

[0008] In order to solve the above technical problems, an embodiment of the present application provides an AG glass spraying device, which includes: a spray gun system for spraying AG sand powder;

[0009] A water tank is arranged directly below the spray gun system, a water outlet is arranged in the water tank, and a baffle is arranged around the water outlet;

[0010] A water storage tank is arranged below the water tank, and the water storage tank is connected with the water tank through a water outlet;

[0011] The water inlet pipe is arranged between the water tank and the spray gun system, and the water inlet end of the water inlet pipe is communicated with the water storage tank.

[0012] In some embodiments, a conveyor belt for conveying glass is further provided between the spray gun system and the water tank.

[0013] In some embodiments, the height h of the baffle, the distance L between the conveyor belt and the water tank, and the distance H between the conveyor belt and the spray gun system satisfy the following relationship:

[0014] 0<H / (Lh)<0.1.

[0015] In some embodiments, the water inlet pipe is arranged between the conveyor belt and the water tank, and a plurality of water inlets are evenly spaced on the water inlet pipe.

[0016] In some embodiments, the water tank is detachably connected to the water tank, and the water tank is also provided with an overflow port that can be controlled to open and close, and a semi-permeable membrane is provided on the overflow port.

[0017] In some embodiments, the water inlet pipe is perpendicular to the conveyor belt, and a water pump is disposed on the water inlet pipe.

[0018] In some embodiments, the spray gun system includes:

[0019] A horizontal guide rail is movably disposed between the two fixing members;

[0020] The spray gun head is arranged on the horizontal guide rail and can move along the horizontal guide rail.

[0021] In some embodiments, the fixing member is in a U-shaped structure, and the horizontal guide rail is connected to the notch of the U-shaped structure by a first bolt.

[0022] In some embodiments, the U-shaped structure is provided with evenly spaced scale lines.

[0023] In some embodiments, the spray gun head is disposed on the horizontal guide rail via a connecting rod, a strip groove is disposed on the connecting rod, and the spray gun head is fixed to the strip groove via a second bolt.

[0024] The AG glass spraying device provided by the present application can absorb the medicine dust by using the water in the water tank, thereby preventing the dust from floating in the air, reducing the white spots and AG defects on the surface of the AG glass product, and improving the product yield. The water tank is equipped with a water storage tank, and a loop is formed by the water outlet and the water inlet pipe of the water tank. The water can circulate between the water tank and the water storage tank, so that the water stored in a water storage tank can be recycled, and the time for a box of water to supply AG glass spraying is increased, and the number of times the water in the water storage tank is replaced is reduced, which is conducive to improving the degree of automation. The water outlet is arranged directly below the water tank, and the water in the water tank can automatically flow into the water storage tank without setting a water pump, thereby reducing the production cost. A baffle is arranged around the water outlet of the water tank, and the baffle can increase the water storage capacity of the water tank, that is, the height of the baffle is the depth of the water in the water tank, so that the bottom of the water tank is filled with enough water to ensure that the amount of water in the water tank is sufficient to absorb the medicine dust, and further improve the AG glass yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 is a three-dimensional diagram of the AG glass spraying device disclosed in the embodiment of the present application;

[0027] Figure 2 It is a front view of the AG glass spraying device disclosed in the embodiment of the present application;

[0028] Figure 3 It is a side view of the AG glass spraying device disclosed in the embodiment of the present application.

[0029] Description of reference numerals:

[0030] 10. Spray gun system; 11. Horizontal guide rail; 12. Fixing part; 13. Spray gun head; 14. First bolt; 15. Connecting rod; 16. Second bolt; 20. Water trough; 21. Water outlet; 22. Baffle; 30. Water storage tank; 40. Water inlet pipe; 41. Water inlet; 50. Conveyor belt; 151. Strip trough. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the implementation methods of the present application in conjunction with the accompanying drawings and examples. The detailed descriptions of the following examples and the accompanying drawings are used to exemplarily illustrate the principles of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0032] The present application provides these embodiments to make the present application thorough and complete, and to fully express the scope of the present application to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0033] It should be noted that, in the description of this application, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0034] In addition, the words "first", "second" and similar words used in this application do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0035] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.

[0036] All terms used in this application have the same meaning as those understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0037] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0038] like Figure 1 and Figure 3 As shown, this embodiment provides an AG glass spraying device, which includes:

[0039] A spray gun system 10 for spraying AG sand powder;

[0040] The water tank 20 is arranged directly below the spray gun system 10 , and a water outlet 21 is arranged in the water tank 20 , and a baffle 22 is arranged around the water outlet 21 ;

[0041] The water storage tank 30 is disposed below the water tank 20, and the water storage tank 30 is connected to the water tank 20 through the water outlet 21;

[0042] The water inlet pipe 40 is disposed between the water tank 20 and the spray gun system 10 , and the water inlet end of the water inlet pipe 40 is connected to the water storage tank 30 .

[0043] By configuring the water tank 20 in the AG glass spraying device, the water in the water tank 20 can be used to absorb the chemical solution dust, thereby preventing the dust from floating in the air, reducing the generation of white spots and AG defects on the surface of the AG glass product, and improving the product yield.

[0044] The water tank 20 is provided with a water storage tank 30. A loop is formed through the water outlet 21 of the water tank 20 and the water inlet pipe 40. Water can circulate between the water tank 20 and the water storage tank 30, so that the water stored in a water storage tank 30 can be recycled, thereby increasing the time for a box of water to supply AG glass spraying, reducing the number of times the water in the water storage tank 30 is replaced, and is conducive to improving the degree of automation.

[0045] The water outlet 21 is arranged directly below the water tank 20, and the water in the water tank 20 can automatically flow into the water storage tank 30 without the need for a water pump, thereby reducing production costs.

[0046] A baffle 22 is arranged around the water outlet 21 of the water tank 20. The baffle 22 can improve the water storage capacity of the water tank 20, that is, the height of the baffle 22 is the depth of the water in the water tank 20, so that the bottom of the water tank 20 is filled with sufficient water level, ensuring that the amount of water in the water tank 20 is sufficient to absorb the chemical solution dust, thereby further improving the AG glass yield.

[0047] Among them, multiple water inlet pipes 40 can be provided.

[0048] In some embodiments, a conveyor belt 50 for conveying glass is further provided between the spray gun system 10 and the water tank 20 , and a water pump is disposed on the water inlet pipe 40 .

[0049] A conveyor belt 50 is set between the spray gun system 10 and the water tank 20. The conveyor belt 50 is used to transport the glass. When the glass is located directly below the spray gun system 10, the nozzle of the spray gun system 10 sprays the solution to complete the production of AG glass. The use of the conveyor belt 50 structure can improve the degree of automation and reduce labor costs.

[0050] In some embodiments, the height h of the baffle 22, the distance L between the conveyor belt 50 and the water tank 20, and the distance H between the conveyor belt 50 and the spray gun system 10 satisfy the following relationship:

[0051] 0<H / (Lh)<0.1.

[0052] The height h of the baffle 22 is the water depth in the water tank 20. When the above relationship is met, the generation of white spots and AG defects on the surface of the AG glass product can be minimized, and at the same time, the normal production of the AG glass can be guaranteed.

[0053] Preferably, the height h of the baffle 22, the distance L between the conveyor belt 50 and the water tank 20, and the distance H between the conveyor belt 50 and the spray gun system 10 satisfy the following relationship: 0.02<H / (Lh)<0.04.

[0054] For example, the height h of the baffle 22 is set to 12 cm, the distance L between the conveyor belt 50 and the water tank 20 is set to 45 cm, and the distance H between the conveyor belt 50 and the spray gun system 10 is set to 1 cm.

[0055] In some embodiments, the water inlet pipe 40 is disposed between the conveyor belt 50 and the water tank 20 , and a plurality of water inlets 41 are evenly spaced apart on the water inlet pipe 40 .

[0056] By arranging a plurality of water inlets 41 on the water inlet pipe 40 , the water in the water storage tank 30 can quickly flow into the water tank 20 , completing the circulation between the water storage tank 30 and the water tank 20 .

[0057] In some embodiments, the water tank 30 is detachably connected to the water tank 20, and the water tank 30 is also provided with an overflow port that can be controlled to be opened and closed, and a semi-permeable membrane is provided on the overflow port.

[0058] By setting the water tank 30 and the water tank 20 to be detachably connected, it is convenient to replace the water tank 30. At the same time, an overflow port is provided on the water tank 30. After the water tank 30 is removed from under the water tank 20, the overflow port is opened to discharge the water in the water tank 30 to another water tank 30, so as to realize the reuse of water and avoid waste. Under the action of the semipermeable membrane, the effective ingredients in the medicine will be retained in the water tank 30 and recycled through a recycling process, which is conducive to reducing production costs.

[0059] In some embodiments, the water inlet pipe 40 is perpendicular to the conveyor belt 50 .

[0060] In some embodiments, the spray gun system 10 includes:

[0061] A horizontal guide rail 11 is movably disposed between two fixing members 12;

[0062] The spray gun head 13 is disposed on the horizontal guide rail 11 and is movable along the horizontal guide rail 11 .

[0063] In the field of glass cover spraying AG processing, the spray gun is fixed on the track and moves left and right. For the surface coating of the product, a horizontal guide rail 11 is set, and the spray gun head 13 is set to be movable along the horizontal guide rail 11 to ensure the normal movement of the spray gun head 13. For example, a slider can be set on the spray gun head 13, and the movement method can be achieved by using an oil cylinder, an air cylinder, a screw motor, etc., or by manual movement.

[0064] In some embodiments, the fixing member 12 is in a U-shaped structure, and the horizontal guide rail 11 is connected to the notch of the U-shaped structure by a first bolt 14 .

[0065] In some embodiments, the U-shaped structure is provided with evenly spaced scale lines.

[0066] By setting the horizontal guide rail 11 in the groove of the U-shaped structure, the horizontal guide rail 11 can be moved up and down by rotating the first bolt 14. At the same time, scale lines are set on the U-shaped structure so that both sides of the horizontal guide rail 11 are on the scale lines, which can ensure that the horizontal guide rail 11 is horizontal. During the rotation of the first bolt 14, the first bolt 14 can be slowly rotated left and right a part to avoid the first bolt 14 from getting stuck.

[0067] It is understandable that the horizontal guide rail 11 can also be directly fixed to the fixing member 12 by the first bolt 14 .

[0068] In some embodiments, the spray gun head 13 is disposed on the horizontal guide rail 11 via a connecting rod 15 , a strip groove 151 is disposed on the connecting rod 15 , and the spray gun head 13 is fixed to the strip groove 151 via a second bolt 16 .

[0069] By setting a strip groove 151 on the connecting rod 15 and fixing the spray gun head 13 on the strip groove 151 by the second bolt 16, the spray gun head 13 can be moved on the strip groove 151 to change the position of the spray gun head 13, and locked and fixed at a suitable position by the second bolt 16, thereby improving stability.

[0070] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0071] Although some specific embodiments of the present application have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present application. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. An AG glass spraying device, characterized in that: include: A spray gun system (10) for spraying AG sand powder; A water tank (20) is arranged directly below the spray gun system (10), a water outlet (21) is arranged in the water tank (20), and a baffle (22) is arranged around the water outlet (21); A water storage tank (30) is disposed below the water tank (20), and the water storage tank (30) is connected to the water tank (20) through the water outlet (21); A water inlet pipe (40) is arranged between the water tank (20) and the spray gun system (10), and a water inlet end of the water inlet pipe (40) is connected to the water storage tank (30).

2. The AG glass spraying device according to claim 1, characterized in that: A conveyor belt (50) for conveying glass is also provided between the spray gun system (10) and the water tank (20).

3. The AG glass spraying device according to claim 2, characterized in that: The height h of the baffle (22), the distance L between the conveyor belt (50) and the water tank (20), and the distance H between the conveyor belt (50) and the spray gun system (10) satisfy the following relationship: 0<H / (Lh)<0.

1.

4. The AG glass spraying device according to claim 2, characterized in that: The water inlet pipe (40) is arranged between the conveyor belt (50) and the water tank (20), and a plurality of water inlets (41) are evenly spaced apart on the water inlet pipe (40).

5. The AG glass spraying device according to claim 1, characterized in that: The water storage tank (30) is detachably connected to the water tank (20), and the water storage tank (30) is also provided with an overflow port that can be controlled to be opened and closed, and the overflow port is provided with a semi-permeable membrane.

6. The AG glass spraying device according to claim 2, characterized in that: The water inlet pipe (40) is perpendicular to the conveyor belt (50), and a water pump is arranged on the water inlet pipe (40).

7. The AG glass spraying device according to claim 1, characterized in that: The spray gun system (10) comprises: A horizontal guide rail (11) is movably disposed between two fixing members (12); The spray gun head (13) is arranged on the horizontal guide rail (11) and is movable along the horizontal guide rail (11).

8. The AG glass spraying device according to claim 7, characterized in that: The fixing member (12) is in a U-shaped structure, and the horizontal guide rail (11) is connected to a notch of the U-shaped structure via a first bolt (14).

9. The AG glass spraying device according to claim 8, characterized in that: The U-shaped structure is provided with scale lines at even intervals.

10. The AG glass spraying device according to claim 9, characterized in that: The spray gun head (13) is arranged on the horizontal guide rail (11) via a connecting rod (15), a strip groove (151) is arranged on the connecting rod (15), and the spray gun head (13) is fixed on the strip groove (151) via a second bolt (16).

Images