Spraying device for glass panel

Abstract

The utility model discloses a spraying device for a glass panel, which relates to the technical field of glass spraying and comprises a conveying vehicle, a spraying box is fixedly connected onto the conveying vehicle, a spraying head is communicated with the side surface of the spraying box, a storage disc is rotatably connected onto the conveying vehicle, a lower shell is fixedly connected onto the storage disc, and two groups of clamping plates are slidably connected into the lower shell. Flow inlets are formed in the two sets of clamping plates correspondingly, after the upper portion and the lower portion of the glass panel are clamped and fixed through the clamping plates on the upper shell and the clamping plates in the lower shell, the clamped glass panel is driven to rotate through rotation of the storage disc, and therefore the other face of the glass panel can be rapidly rotated to the direction of a spraying head, and then the working efficiency is improved; and the work complexity is reduced.

Description

Technical Field

[0001] This utility model relates to the field of glass spraying technology, and more specifically, to a spraying device for glass panels. Background Technology

[0002] In the glass manufacturing industry, spraying equipment is a key technology used to uniformly coat glass surfaces with various coatings, which can be protective, decorative, or have special functions. The design and application of spraying equipment are essential for the production of high-quality glass products.

[0003] Chinese Patent Publication No. CN222665726U discloses a spraying device for glass production. Its key technical features include: a worktable and a support frame; a spray head connected to a spraying box is installed inside the support frame; a positioning block is fixedly installed on the worktable, with a positioning groove inside the positioning block, and the lower end of the glass is located within the positioning groove; a sliding snap-fit ​​structure is installed on the support frame; partition plates are fixedly installed on the upper and lower sides of the support frame, and the partition plates are in contact with the glass; a fixed cylinder is fixedly connected to the worktable, and a lifting structure fixedly connected to the support frame is slidably installed inside the fixed cylinder; a height adjustment structure connected to the partition plates is installed on the support frame. By setting up the positioning block and snap-fit ​​structure, the glass can be quickly positioned and limited; the partition plates allow for direct shielding of one side of the glass after installation, making it more convenient and preventing adhesive residue from being left on the glass. Simultaneously, the partition plates can be used to recover the spraying liquid, avoiding waste.

[0004] The above solution addresses the operation of shielding the glass and recovering the spray liquid through the partition plate. However, due to the structure that clamps the glass, it is impossible to flip the glass to the other side. This requires workers to manually remove the glass, flip it over, and fix it again before they can complete the subsequent spraying operation on the other side of the glass, which increases the complexity of the work. Therefore, a new solution is needed to solve this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a spraying device for glass panels.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a spraying device for glass panels, including a conveyor vehicle, a spraying box fixedly connected to the conveyor vehicle, a spraying head connected to the side of the spraying box, a storage tray rotatably connected to the conveyor vehicle, a lower housing fixedly connected to the storage tray, and two sets of clamping plates slidably connected in the lower housing, with inlets respectively opened on the two sets of clamping plates.

[0007] By adopting the above technical solution, the glass panel can be clamped by two sets of clamping plates, and the spray liquid on the glass panel is guided to the lower housing through the inlet on the clamping plate, which facilitates the subsequent collection of the spray liquid after use.

[0008] The present invention is further configured such that: a liquid inlet is provided on the side of the spray box near the spray head; a liquid inlet pipe is fixedly connected through the top of the spray box; a support plate is fixedly connected to the top of the spray box; multiple sets of spray heads are connected to the side of the spray box; two sets of liquid inlet pipes are fixedly connected through the top of the spray box; and the support plate is disposed between the two sets of liquid inlet pipes.

[0009] By adopting the above technical solution, the liquid inlet pipe and spray head on the spray box can be easily poured into the spray box from the liquid inlet pipe, and the spray head can spray out the liquid in the spray box, which facilitates the spraying work on the glass panel after it is clamped.

[0010] The present invention is further configured such that: an electric cylinder is fixedly connected to one end of the support plate away from the spray box; an upper housing is fixedly connected to the side of the support plate away from the electric cylinder; a telescopic rod is provided at the output end of the electric cylinder; the telescopic rod passes through the support plate and is disposed inside the upper housing; a groove is provided in the upper housing for the telescopic rod to slide; the telescopic rod is disposed in the groove provided in the upper housing and is slidably connected.

[0011] By adopting the above technical solution, the upper housing is lowered by the telescopic rod, so that the clamping plate in the upper housing can clamp and stabilize the upper end of the glass panel, which facilitates the stability of the glass panel during subsequent spraying.

[0012] The present invention is further configured as follows: a motor is fixedly connected to the bottom of the conveyor vehicle, the output end of the motor passes through the conveyor vehicle and is fixedly connected to the bottom of the storage tray, a liquid outlet is opened on the side of the storage tray, a liquid inlet is opened on the top of the storage tray, a drain outlet is opened in the lower housing, a spring is fixedly connected to the inner side of the lower housing, the side of the spring away from the lower housing is fixedly connected to the clamping plate, the liquid inlet and the drain outlet are connected, multiple sets of springs are fixedly fixed on the sides of both sets of clamping plates, each set of springs is provided with a damping rod, and multiple sets of inlets are opened on both sets of clamping plates.

[0013] By adopting the above technical solution, the glass panel is firmly clamped under the lower housing by the clamping plate in the lower housing, and the spraying liquid of the glass panel is guided from the drain port and the liquid inlet to the storage tray through the inlet, thereby collecting and storing the spraying liquid. Then, by rotating the storage tray, the glass panel clamped between the clamping plate on the upper housing and the lower housing can be rotated, so that the glass panel can be changed to the other side, which facilitates the subsequent spraying work. When the storage tray rotates, the spraying liquid stored in the storage tray can be shaken to prevent solidification.

[0014] The present invention is further configured such that the wheels on the conveyor vehicle are brake casters.

[0015] By adopting the above technical solutions, the stability of the device during use is improved.

[0016] In summary, this utility model has the following beneficial effects:

[0017] 1. After the glass panel is clamped and fixed at the top and bottom by the clamping plates on the upper and lower housings, the glass panel is rotated by the rotation of the storage disk, which drives the clamped glass panel to rotate. This allows the other side of the glass panel to be quickly rotated to the direction of the spray head, thereby improving work efficiency and reducing the tediousness of the work.

[0018] 2. By setting up the inlet, drain, liquid inlet and storage tray, the spray liquid on the glass panel can be collected and stored, thereby reducing the waste of resources. When the storage tray rotates, the spray liquid stored in the storage tray can also shake or rotate, preventing the spray liquid from solidifying due to prolonged stillness. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a cross-sectional view of the telescopic rod and the upper housing of this utility model;

[0021] Figure 3 This is a schematic diagram showing the disassembled structure of the telescopic rod and the upper shell of this utility model;

[0022] Figure 4 This is a partial structural schematic diagram of the conveyor vehicle and storage tray of this utility model;

[0023] Figure 5 This is a sectional view of the storage disk and clamping plate of this utility model.

[0024] In the diagram: 1. Conveyor vehicle; 2. Spraying box; 3. Liquid inlet; 4. Spray head; 5. Liquid inlet pipe; 6. Support plate; 7. Electric cylinder; 8. Telescopic rod; 9. Upper housing; 10. Motor; 11. Storage tray; 111. Liquid inlet; 12. Liquid outlet; 13. Lower housing; 131. Drainage port; 14. Clamping plate; 141. Inlet; 15. Spring. Detailed Implementation

[0025] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Please refer to the embodiments of this utility model. Figures 1 to 5 A glass panel spraying device includes a conveyor 1, a spraying box 2 fixedly connected to the conveyor 1, a spraying head 4 connected to the side of the spraying box 2, a storage tray 11 rotatably connected to the conveyor 1, a lower housing 13 fixedly connected to the storage tray 11, and two sets of clamping plates 14 slidably connected in the lower housing 13. The two sets of clamping plates 14 are respectively provided with inlets 141. In this embodiment, the spraying box 2 is fixedly connected to the conveyor 1 by bolts, and a pump body is provided in the spraying box 2, and the pump body is started by remote control of the operator.

[0027] The following details the specific structure of the spray painting box 2. Please refer to [link / reference]. Figure 1 The spray box 2 has a liquid inlet 3 on one side near the spray head 4. A liquid inlet pipe 5 is fixedly connected through the top of the spray box 2. A support plate 6 is fixedly connected to the top of the spray box 2. The spray heads 4 connected to the side of the spray box 2 are arranged in multiple sets. The liquid inlet pipe 5 fixedly connected through the top of the spray box 2 is arranged in two sets. The support plate 6 is arranged between the two sets of liquid inlet pipes 5. In this embodiment, the spray head 4 is arranged with multiple holes, and the support plate 6 is made of steel plate, so it will not be easy to bend.

[0028] The following describes the structure for clamping and fixing the glass panel from the top. Please refer to it. Figures 1 to 3 An electric cylinder 7 is fixedly connected to one end of the support plate 6 away from the spray box 2. An upper housing 9 is fixedly connected to the side of the support plate 6 away from the electric cylinder 7. A telescopic rod 8 is provided at the output end of the electric cylinder 7. The telescopic rod 8 passes through the support plate 6 and is located inside the upper housing 9. A groove for the telescopic rod 8 to slide is provided in the upper housing 9. The telescopic rod 8 is located in the groove of the upper housing 9 and is slidably connected. In this embodiment, the electric cylinder 7 is remotely controlled by the operator, and the telescopic rod 8 is slidably connected to the groove of the upper housing 9. The telescopic rod 8 can move in the groove of the upper housing 9. Therefore, when the telescopic rod 8 is reset, the telescopic rod 8 will slide a certain distance in the groove of the upper housing 9 and then pull the upper housing 9 upward, which is convenient for clamping and stabilizing another glass panel.

[0029] The following describes the secure clamping of the glass panel from below and the collection of the sprayed liquid from the glass panel. Please refer to [link / reference needed]. Figure 1 , Figure 4 and Figure 5 A motor 10 is fixedly connected to the bottom of the conveyor 1. The output end of the motor 10 passes through the conveyor 1 and is fixedly connected to the bottom of the storage tray 11. A liquid outlet 12 is opened on the side of the storage tray 11, and a liquid inlet 111 is opened on the top of the storage tray 11. A drain port 131 is opened in the lower housing 13. A spring 15 is fixedly connected to the inside of the lower housing 13. The side of the spring 15 away from the lower housing 13 is fixedly connected to the clamping plate 14. The liquid inlet 111 and the drain port 131 are connected. Multiple sets of springs 15 are fixed to the sides of both sets of clamping plates 14. Each set of springs 15 is provided with a resistance. The clamping plate 14 has multiple inlets 141 on both sides. In this embodiment, there are seven inlets 141 on the clamping plate 14 and seven springs 15 fixed on the side. There is a gap between the clamping plate 14 and the lower housing 13 to facilitate the flow of the spraying liquid from the inlet 141 to the lower housing 13. The liquid can then be guided to the storage tray 11 through the drain port 131 and the liquid inlet 111. The liquid outlet 12 can be connected to the worker's hose, and the other end of the hose is connected to the liquid inlet 3, so that the spraying liquid stored in the storage tray 11 can be guided to the spraying box 2.

[0030] The following detailed structural configuration of the transport vehicle 1 is provided for reference. Figure 1 The wheels on the conveyor 1 are brake casters. In this embodiment, the wheels on the conveyor 1 are brake casters so that after the device is moved to the designated location by the conveyor 1, the wheels can be fixed by the worker stepping on the brake wheels, which facilitates the subsequent spraying work on the glass panel.

[0031] Working principle: First, the staff moves the device to the designated location via the conveyor 1. Then, the staff opens the liquid inlet pipe 5 and pours the spraying liquid into the spraying box 2 for storage. Next, the staff places the glass panel between the two clamping plates 14. Under the force of the glass panel, the two clamping plates 14 move away from each other and compress multiple springs 15, thus clamping and fixing the bottom of the glass panel with the two clamping plates 14. Then, the staff starts the electric cylinder 7 to move its output end downward, which in turn moves the telescopic rod 8 downward and then moves the upper housing 9 downward. Since the upper housing 9 is also equipped with clamping plates 14 and springs 15, when the upper housing 9 moves downward, the clamping plates 14 on the upper housing 9 also move away from each other and clamp and stabilize the top of the glass panel, thus achieving the effect of stabilizing the glass panel before spraying.

[0032] Next, the pump in the spray box 2 is activated by the staff, so that the spraying liquid in the spray box 2 is sprayed out from the spray head 4 and sprayed onto the surface of the glass panel that is clamped and fixed by the clamping plate 14. Since the spraying liquid is liquid, the liquid on the glass panel will flow down the glass panel. When the liquid flows to the lower clamping plate 14, the liquid will be guided to the clamping plate 14. Then the spraying liquid will be guided to the inlet 141. Then the spraying liquid will be guided to the lower housing 13. At this time, since the outlet 131 and the inlet 111 are connected, the spraying liquid in the lower housing 13 will be guided from the outlet 131 and the inlet 111 to the storage tray 11 for storage, so as to collect the spraying liquid and reduce the waste of spraying liquid.

[0033] After one side of the glass panel is coated, when the other side needs to be coated, the operator needs to start the motor 10, causing the storage tray 11, which is fixedly connected to the output end of the motor 10, to rotate. At this time, because the clamping plate 14 on the upper housing 9 clamps and fixes the top of the glass panel, and the clamping plate 14 in the lower housing 13 clamps and fixes the bottom of the glass panel, the rotation of the storage tray 11 will drive the glass panel clamped and fixed between the two to rotate, thereby rotating the other side of the glass panel to be aligned with the spray head 4. The side is designed to facilitate subsequent spraying of the other side of the glass panel by the spray head 4. During the rotation of the storage tray 11, the liquid stored in the storage tray 11 will shake or rotate, thereby preventing the spray liquid in the storage tray 11 from solidifying due to prolonged stillness. When the spray liquid stored in the storage tray 11 is full, the operator can hold the hose and connect one end of the hose to the liquid outlet 12 and the other end of the hose to the liquid inlet 3, so that the spray liquid in the storage tray 11 will be discharged from the hose into the spray box 2 for subsequent reuse.

[0034] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected by this utility model. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A spraying device for glass panels, comprising a transport carriage (1), characterized in that: A spraying box (2) is fixedly connected to the conveyor (1). A spraying head (4) is connected to the side of the spraying box (2). A storage tray (11) is rotatably connected to the conveyor (1). A lower housing (13) is fixedly connected to the storage tray (11). Two sets of clamping plates (14) are slidably connected in the lower housing (13). Inlet ports (141) are opened on the two sets of clamping plates (14).

2. The apparatus according to claim 1, wherein: The spray box (2) has an inlet hole (3) on the side near the spray head (4), and an inlet pipe (5) is fixedly connected to the top of the spray box (2). A support plate (6) is fixedly connected to the top of the spray box (2).

3. The spraying apparatus for glass panels according to claim 2, characterized in that: An electric cylinder (7) is fixedly connected to one end of the support plate (6) away from the spray box (2). An upper housing (9) is fixedly connected to the side of the support plate (6) away from the electric cylinder (7). A telescopic rod (8) is provided at the output end of the electric cylinder (7). The telescopic rod (8) passes through the support plate (6) and is located inside the upper housing (9).

4. The spraying apparatus for glass panels according to claim 1, characterized in that: The bottom of the conveyor (1) is fixedly connected to a motor (10). The output end of the motor (10) passes through the conveyor (1) and is fixedly connected to the bottom of the storage tray (11). The storage tray (11) has a liquid outlet (12) on its side and a liquid inlet (111) on its top. The lower housing (13) has a drain port (131). The lower housing (13) has a spring (15) fixedly connected to its inner side. The side of the spring (15) away from the lower housing (13) is fixedly connected to the clamping plate (14).

5. The spraying apparatus for glass panels according to claim 2, characterized in that: The spray head (4) connected to the side of the spray box (2) is arranged in multiple sets, and the liquid inlet pipe (5) fixedly connected to the top of the spray box (2) is arranged in two sets. The support plate (6) is arranged between the two sets of liquid inlet pipes (5).

6. The spraying apparatus for glass panels according to claim 3, characterized in that: The upper housing (9) has a groove for the telescopic rod (8) to slide in. The telescopic rod (8) is set in the groove of the upper housing (9) and is slidably connected.

7. The spraying apparatus for glass panels according to claim 4, characterized in that: The inlet (111) and the outlet (131) are connected. Multiple springs (15) are fixed on the sides of both sets of clamping plates (14). Each set of springs (15) is provided with a damping rod. Multiple inlets (141) are opened on both sets of clamping plates (14).

8. The spraying apparatus for glass panels according to claim 1, characterized in that: The wheels on the transport vehicle (1) are brake casters.

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