Coating equipment for glass production

Abstract

The utility model discloses coating equipment for glass production, which relates to the technical field of glass production equipment and comprises a box body, a working cavity is formed in the box body, partition plates are arranged on the working cavity and divide the working cavity into a cleaning cavity, a pre-plating cavity and a film plating cavity, a working table top is arranged in the working cavity, a pneumatic sliding table is fixedly arranged on the working table top, a sliding block is slidably connected to the pneumatic sliding table, a fixing block is fixedly connected to the sliding block, and a fixing plate is fixedly arranged on the fixing block. And one end of the box body is provided with a feed port, and the other end of the box body is provided with a discharge port. By arranging the sliding table, the object placing table and the working cavity, glass coating is full-automatic without manual intervention, by arranging the cleaning chamber, the pre-coating chamber and the coating chamber, all the cavities are separated through the glass induction doors to ensure that all the cavities do not influence one another, and a plurality of pieces of glass can be placed on the object placing table, so that the glass coating efficiency is improved. Multiple pieces of glass can be coated at the same time at a time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass production equipment, in particular to a coating equipment for glass production. Background Art

[0002] Glass coating, as a chemical polymer material, is widely used in the field of car beauty due to its high-density chemical properties. Glass coating has many excellent properties, such as high gloss, anti-oxidation, acid and alkali resistance, and UV resistance. After coating the paint surface, glass coating can greatly improve the gloss of the paint surface, and can effectively isolate the paint surface from the outside world, playing an excellent protective role.

[0003] Spray coating is a type of coating technology, which involves spraying atomized particles of reactive gas or organic metal salt compound solution or organic metal salt powder onto the hot glass surface and thermally decomposing it into a film. However, existing tempered glass production coating equipment cannot simultaneously coat two surfaces, resulting in low coating efficiency and failure to ensure uniformity of coating on both sides, thus affecting product quality.

[0004] In the prior art, a Chinese patent with a publication number of CN216261520U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: comprising a coating box, a side-pull sliding door group is installed at the front center of the coating box, a switch control panel is installed on one side of the front center of the coating box, an organic metal salt powder storage box is fixedly connected to the center of the top of the coating box, and a compressed air pump tank is fixedly connected to the bottom of the center of one side of the organic metal salt powder storage box. The utility model is provided with a baking assembly and a plurality of incandescent lamps on both switching racks. After the two sets of coating spray assemblies and the plurality of powder uniform nozzles complete the coating process of the tempered glass body, under the action of the precise control steering gear driving the switching shaft to rotate 180°, the working positions of the coating spray assembly and the baking assembly are exchanged, so that the two sets of baking assemblies and the plurality of incandescent lamps are used to heat and dry the tempered glass body, but the cleaning process of the glass in the previous process is not paid attention to during the coating process, which affects the coating effect, and only one glass can be coated at a time, which is inefficient. Utility Model Content

[0005] The purpose of the utility model is to provide a coating device for glass production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A coating device for glass production, comprising a box; a working chamber is provided on the box, a partition is provided on the working chamber, the partition divides the working chamber into a cleaning chamber, a pre-plating chamber and a coating chamber, a work table is provided in the working chamber, a pneumatic slide is fixedly provided on the work table, a slider is slidably connected to the pneumatic slide, a fixed block is fixedly connected to the slider, a fixed plate is fixedly provided on the fixed block, a storage table is symmetrically provided on the fixed plate, one end of the box is a material inlet, and the other end is a material outlet;

[0008] The end of the working chamber near the feed port is the cleaning chamber, a cleaning nozzle is fixedly provided on the side of the cleaning chamber, cleaning boxes are symmetrically provided on both sides of the box body, and a pressurized water pump is provided in the cleaning box; the end of the cleaning chamber near the discharge port is the pre-plating chamber, electric push rods are symmetrically provided on both sides of the pre-plating chamber, and a cleaning plate is fixedly connected to the movable end of the electric push rod, the cleaning plate has the function of removing residual cleaning liquid on the glass surface on the storage table, and a pre-plating nozzle is provided on the opposite side of the cleaning plate; the side of the pre-plating chamber near the feed port is the coating chamber, coating spray assemblies are symmetrically provided on both sides of the coating chamber, and the other end of the coating spray assembly is connected to the storage box.

[0009] When coating glass, it is necessary to clean the glass first. When coating begins, fix the glass on the storage table, start the pneumatic slide, and the slider on the pneumatic slide drives the storage table to move to the corresponding position of the cleaning chamber. Then the cleaning nozzle sprays cleaning liquid to the glass, and the cleaning liquid is used to remove oil, dust and other pollutants on the glass surface. Then it comes to the pre-plating chamber. After cleaning and treatment, the glass surface may need to be coated with a layer of pre-plating. Before pre-plating, it is also necessary to ensure that the glass surface is clean and dry. By setting an electric push rod and a cleaning plate, start the push rod, and the push rod drives the cleaning plate to extend. A cleaning sponge is provided on the surface of the cleaning plate. The cleaning sponge is used to absorb and remove the residual cleaning liquid on the glass surface to ensure that the glass surface is clean. Then the pre-plating nozzle performs pre-plating treatment on the glass. Finally, it enters the coating chamber, and the glass is completely spray-coated by the coating spray assembly. After completion, the coated glass is taken out from the discharge port.

[0010] A further improvement of the technical solution of the utility model is that an electric glass induction door is arranged on the partition, and the electric glass induction door can recognize that the slider approaches and then automatically open the door.

[0011] The above technical solution is adopted. By setting an electric glass induction door, the various parts can be isolated and the glass can be automatically recognized and opened when it goes to the next link, which is convenient and quick.

[0012] A further improvement of the technical solution of the utility model is that both the feed port and the discharge port are provided with isolation doors which can be opened and closed manually, so that the working chamber remains airtight.

[0013] The above technical solution is adopted. In this solution, an isolation door is set and a protective gas is introduced into the coating chamber through an external device. By using the protective gas, oxygen in the air can be removed, the occurrence of oxidation reaction can be reduced, and the stability and excellent performance of the material can be maintained. Moreover, by adjusting the flow rate and pressure of the protective gas, the contact between the spraying material and the gas in the environment can be controlled. This helps to control the reaction rate and the uniformity and consistency of the coating process.

[0014] A further improvement of the technical solution of the utility model is that hot fans are fixedly arranged on both sides of the pre-plating box.

[0015] The above technical solution is adopted. In this solution, a hot fan is set up to blow hot air to ensure that the glass surface is dry to prevent affecting the coating effect. In addition, the temperature during pre-plating is also required to be between 150 and 300 degrees Celsius, and the hot fan can also provide a suitable temperature.

[0016] A further improvement of the technical solution of the utility model is that a collecting tank is provided below the coating spraying assembly.

[0017] In the above technical solution, the coating is carried out by spraying, so some coating materials will be wasted; by setting a collection tank, the excess materials will fall into the collection tank and be collected, thus reducing the waste of raw materials.

[0018] A further improvement of the technical solution of the utility model is that the storage table includes a fixed base plate and a bracket, a fixed rod is slidably connected to the bracket, a spring is provided above the fixed rod, and the bracket, the fixed rod and the spring are all fixedly connected; the fixed rod and the fixed base plate are both provided with placement grooves for placing glass, and a buffer sheet made of rubber is provided in the placement groove.

[0019] The above technical solution is adopted. When installing the glass, the fixing rod is pulled upward to place the glass into the placement groove on the fixed base plate, and then the fixing rod is loosened. Under the action of the spring, the fixing rod presses the glass tightly. A buffer sheet made of rubber is provided in the placement groove. The buffer sheet can not only protect the glass but also play a certain fixing role.

[0020] A further improvement of the technical solution of the utility model is that a servo motor is fixedly arranged in the fixing block, and the rotating shaft of the servo motor is fixedly connected to the fixing plate.

[0021] The above technical solution is adopted, in which a servo motor is provided in the fixed block, and the servo motor is controlled to rotate during coating. Therefore, by controlling the storage table to rotate, the glass is rotated accordingly, so that the coating spraying assembly can coat the glass with better quality and ensure a more uniform coating process.

[0022] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0023] 1. The utility model provides a coating equipment for glass production. By setting a slide table, a storage table, and a working chamber, the glass coating is fully automatic without manual intervention. By setting a cleaning room, a pre-plating room and a coating room, each chamber is separated from each other by a glass induction door to ensure that they do not affect each other. In addition, multiple glasses can be placed on the storage table, and multiple glasses can be coated at the same time, thereby improving work efficiency.

[0024] 2. The utility model provides a coating device for glass production. When installing the glass, pull the fixing rod upwards to put the glass into the placement groove on the fixed bottom plate, then loosen the fixing rod. Under the action of the spring, the fixing rod presses the glass tightly. A buffer sheet made of rubber is arranged in the placement groove. The buffer sheet can not only protect the glass but also play a certain fixing role. It is simple and convenient.

[0025] 3. The utility model provides a coating device for glass production, in which a servo motor is provided in a fixed block, and the servo motor is controlled to rotate during coating. Therefore, by controlling the rotation of the storage table, the glass is rotated accordingly, so that the coating spraying component can coat the glass with better quality and ensure a more uniform coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model will be further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 It is a side view structural schematic diagram of the utility model;

[0029] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0030] Figure 4 This is a schematic diagram of the storage table structure of the utility model;

[0031] In the figure: 1. Box body; 2. Working chamber; 3. Partition; 4. Cleaning chamber; 5. Pre-plating chamber; 6. Coating chamber; 7. Work table; 8. Pneumatic slide; 9. Storage table; 10. Cleaning nozzle; 11. Cleaning box; 12. Electric push rod; 13. Cleaning plate; 14. Coating spray assembly; 15. Storage box; 16. Fixed bottom plate; 17. Bracket; 18. Fixed rod; 19. Spring; 20. Placement slot; 21. Electric glass induction door; 22. Isolation door; 23. Hot fan; 24. Collection tank. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0033] like Figure 1-4 As shown, the utility model provides a coating device for glass production, including a box body 1; a working chamber 2 is provided on the box body 1, a partition 3 is provided on the working chamber 2, the partition 3 divides the working chamber 2 into a cleaning chamber 4, a pre-plating chamber 5 and a coating chamber 6, a working table 7 is provided in the working chamber 2, a pneumatic slide 8 is fixedly provided on the working table 7, a slider is slidably connected to the pneumatic slide 8, a fixed block is fixedly connected to the slider, a fixed plate is fixedly provided on the fixed block, and a storage table 9 is symmetrically provided on the fixed plate, one end of the box body 1 is a material inlet, and the other end is a material outlet;

[0034] The end of the working chamber 2 close to the feed port is the cleaning chamber 4, on the side of which a cleaning nozzle 10 is fixedly provided, and cleaning boxes 11 are symmetrically provided on both sides of the box body 1, and a pressurized water pump is provided in the cleaning box 11; the end of the cleaning chamber 4 close to the discharge port is the pre-plating chamber 5, on both sides of the pre-plating chamber 5 are symmetrically provided with electric push rods 12, and the movable ends of the electric push rods 12 are fixedly connected with cleaning plates 13, and the cleaning plates 13 have the function of removing residual cleaning liquid on the glass surface of the storage table 9, and a pre-plating nozzle is provided on the opposite side of the cleaning plate 13; the side of the pre-plating chamber 5 close to the discharge port is the coating chamber 6, on both sides of the coating chamber 6 are symmetrically provided with coating spray assemblies 14, and the other end of the coating spray assembly 14 is connected to a storage box 15.

[0035] In this embodiment, when coating the glass, the glass must first be cleaned to remove dust, grease and other contaminants, otherwise the uniformity and bonding degree of the coating will be seriously affected; when coating begins, the glass is fixed on the storage table 9, the pneumatic slide table 8 is started, and the slider on the pneumatic slide table 8 drives the storage table 9 to move to the corresponding position of the cleaning chamber 4, and then the cleaning nozzle 10 sprays cleaning liquid to the glass, and the cleaning liquid removes oil, dust and other contaminants on the surface of the glass, and then comes to the pre-plating chamber 5. After cleaning and processing, the glass surface may need to be coated with a layer of pre-plating to Provide better adhesion and smoothness, and serve as the basis for the subsequent coating process; before pre-plating, it is also necessary to ensure that the glass surface is clean and dry. By setting an electric push rod 12 and a cleaning plate 13, the push rod is started, and the push rod drives the cleaning plate 13 to extend. A cleaning sponge is provided on the surface of the cleaning plate 13. The cleaning sponge is used to absorb and remove the residual cleaning liquid on the glass surface to ensure that the glass surface is clean. Then the pre-plating nozzle pre-plates the glass; finally, it enters the coating chamber 6, and the coating spray assembly 14 performs a complete spray coating on the glass. After completion, the coated glass is taken out from the discharge port.

[0036] like Figure 3As shown, in this embodiment, preferably, an electric glass induction door 21 is provided on the partition 3, and the electric glass induction door 21 can recognize that the slider is approaching and then automatically open the door.

[0037] In the process of glass coating, the independence of each link and the non-interference between each other are crucial. It includes multiple links, such as cleaning, pre-plating treatment, post-plating treatment, etc. In these links, each link has its unique role, because the effect of any link is disturbed, which may lead to the failure of the entire coating process. For example, incomplete cleaning may lead to poor adhesion of the coating, and inadequate pre-plating treatment will greatly reduce the coating effect. By setting up an electric glass induction door 21, it is possible to isolate the various parts and automatically identify and open the glass when it goes to the next link, which is convenient and quick.

[0038] Preferably, both the feed port and the discharge port are provided with an isolation door 22 that can be opened and closed manually, so that the working chamber 2 remains airtight.

[0039] When coating glass, it is necessary to ensure that the glass surface is clean. If it is directly exposed to the air, the cleaned glass will easily be contaminated again. By setting the isolation door 22 and introducing the protective gas into the coating chamber 6 through external equipment, the oxygen in the air can be removed by using the protective gas, the occurrence of oxidation reaction can be reduced, and the stability and excellent performance of the material can be maintained. In addition, by adjusting the flow rate and pressure of the protective gas, the contact between the spraying material and the gas in the environment can be controlled. This helps to control the reaction rate and the uniformity and consistency of the coating process.

[0040] Hot fans 23 are fixedly arranged on both sides of the pre-plating box.

[0041] By setting up the hot fan 23, the hot fan 23 blows out hot air to ensure that the glass surface is dry to prevent affecting the coating effect. In addition, the temperature during pre-plating is also required to be between 150 and 300 degrees Celsius, and the hot fan 23 can also provide a suitable temperature.

[0042] A collecting tank 24 is provided below the coating spray assembly 14 .

[0043] The coating is carried out by spraying, so some coating materials will be wasted; by providing a collecting tank 24, the excess materials will fall into the collecting tank 24 and be collected, thereby reducing the waste of materials. Example 2

[0044] like Figure 4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the storage table 9 includes a fixed base plate 16 and a bracket 17, a fixed rod 18 is slidably connected to the bracket 17, a spring 19 is provided above the fixed rod 18, and the bracket 17, the fixed rod 18 and the spring 19 are all fixedly connected; the fixed rod 18 and the fixed base plate 16 are provided with a placement groove 20 for placing the glass, and a buffer sheet made of rubber is provided in the placement groove 20.

[0045] In this embodiment, when installing the glass, pull the fixing rod 18 upwards to place the glass into the placement groove 20 on the fixed base plate 16, then loosen the fixing rod 18, and under the action of the spring 19, the fixing rod 18 presses the glass tightly; a buffer sheet made of rubber is provided in the placement groove 20, which can not only protect the glass but also play a certain fixing role. Example 3

[0046] On the basis of Example 1, the utility model provides a technical solution: preferably, a servo motor is fixedly provided in the fixed block, and the rotating shaft of the servo motor is fixedly connected to the fixed plate.

[0047] In this embodiment, a servo motor is provided in the fixed block and the servo motor is controlled to rotate during coating. Therefore, the storage table 9 is controlled to rotate, and the glass rotates accordingly, so that the coating spraying assembly 14 can coat the glass with better quality and ensure a more uniform coating process.

[0048] The following is a detailed description of the working principle of this type of coating equipment for glass production.

[0049] like Figure 1-4As shown, when coating the glass, the glass must first be cleaned. When coating begins, the glass is fixed on the storage table 9, and the pneumatic slide 8 is started. The slider on the pneumatic slide 8 drives the storage table 9 to move to the corresponding position of the cleaning chamber 4. Then the cleaning nozzle 10 sprays cleaning liquid on the glass to remove oil, dust and other pollutants on the surface of the glass. Then it comes to the pre-plating chamber 5. After cleaning and treatment, the glass surface may need to be coated with a pre-plating layer to provide better adhesion and smoothness, and serve as the basis for the subsequent coating process; before pre-plating, it is also necessary to ensure that the glass surface is clean and dry. By setting the electric push rod 12 and the cleaning plate 13, the push rod is started, and the push rod drives the cleaning plate 13 to extend. A cleaning sponge is provided on the surface of the cleaning plate 13, and the cleaning liquid remaining on the glass surface is adsorbed and removed by the cleaning sponge. A hot fan 23 is provided to blow hot air to ensure that the glass surface is dry and clean, and then the pre-plating nozzle pre-plates the glass; finally, it enters the coating chamber 6, and a protective gas is introduced into the coating chamber 6 through an external device to ensure the coating effect; when coating, the servo motor is controlled to rotate, so the storage table 9 is controlled to rotate, and then the glass rotates accordingly, so that the coating spraying assembly 14 can coat the glass with better quality, ensure that the coating process is more uniform, and take out the coated glass from the discharge port after completion.

[0050] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coating device for glass production, comprising a housing (1); Features: The box body (1) is provided with a working chamber (2), the working chamber (2) is provided with a partition (3), the partition (3) divides the working chamber (2) into a cleaning chamber (4), a pre-plating chamber (5) and a coating chamber (6), the working chamber (2) is provided with a work surface (7), the work surface (7) is fixedly provided with a pneumatic slide (8), the pneumatic slide (8) is slidably connected with a slider, the slider is fixedly connected with a fixed block, the fixed block is fixedly provided with a fixed plate, and the fixed plate is symmetrically provided with a storage table (9), one end of the box body (1) is a feed port, and the other end is a discharge port; The end of the working chamber (2) close to the material inlet is a cleaning chamber (4), a cleaning nozzle (10) is fixedly provided on the side of the cleaning chamber (4), and cleaning boxes (11) are symmetrically provided on both sides of the box body (1), and a pressurized water pump is provided in the cleaning box (11); the end of the cleaning chamber (4) close to the material outlet is a pre-plating chamber (5), and electric push rods (12) are symmetrically provided on both sides of the pre-plating chamber (5), and the movable ends of the electric push rods (12) are fixedly connected to a cleaning plate (13), and the cleaning plate (13) has the function of removing residual cleaning liquid on the glass surface of the storage table (9), and a pre-plating nozzle is provided on the opposite side of the cleaning plate (13); the side of the pre-plating chamber (5) close to the material inlet and outlet is a coating chamber (6), and coating spray assemblies (14) are symmetrically provided on both sides of the coating chamber (6), and the other end of the coating spray assembly (14) is connected to a material storage box (15).

2. A coating device for glass production according to claim 1, Features: The storage table (9) comprises a fixed bottom plate (16) and a bracket (17); a fixed rod (18) is slidably connected to the bracket (17); a spring (19) is provided above the fixed rod (18); the bracket (17), the fixed rod (18) and the spring (19) are all fixedly connected; a placement groove (20) for placing glass is provided on the fixed rod (18) and the fixed bottom plate (16); a buffer sheet made of rubber is provided in the placement groove (20).

3. A coating device for glass production according to claim 1, Features: An electric glass induction door (21) is provided on the partition (3), and the electric glass induction door (21) is capable of automatically opening the door upon recognizing that a sliding block is approaching.

4. A coating device for glass production according to claim 1, Features: The feed inlet and the discharge outlet are both provided with manually openable and closed isolation doors (22), so that the working chamber (2) remains airtight.

5. A coating device for glass production according to claim 1, Features: Hot fans (23) are fixedly arranged on both sides of the pre-plating chamber.

6. A coating device for glass production according to claim 1, Features: A servo motor is fixedly arranged in the fixing block, and a rotating shaft of the servo motor is fixedly connected to the fixing plate.

7. A coating device for glass production according to claim 1, Features: A collecting tank (24) is provided below the coating spray assembly (14).

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