Low-e glass coating machine

Abstract

This utility model relates to the technical field of glass coating equipment, and in particular to a LOW-E glass coating machine. It improves coating quality by incorporating a vacuum device to create a vacuum environment during coating, and enhances production efficiency by using a drying device to rapidly dry the glass with hot air. The machine includes a main body, three conveying devices, a vacuum device, a coating device, a drying device, and a cleaning device. The three conveying devices and the vacuum device are all mounted on the main body, the coating device and the drying device are mounted on the vacuum device, and the cleaning device is mounted on the front conveying device. The main body provides support, the conveying devices transport the glass, the vacuum device provides a vacuum environment, the coating device sprays coating agent onto the glass, the drying device dries the coated glass, and the cleaning device cleans the glass before coating.

Description

Technical Field

[0001] This utility model relates to the technical field of glass coating equipment, and in particular to a LOW-E glass coating machine. Background Technology

[0002] Low-E glass, also known as low-emissivity glass, is a product made by coating the glass surface with multiple layers of metal or other compounds.

[0003] Existing glass coating equipment, such as the Chinese utility model patent CN219771989U, which describes a self-cleaning glass coating machine, represents a class of prior art. Its main structure includes a conveyor belt, a coating roller, and a U-shaped cleaning brush. The conveyor belt transports the glass, the coating roller coats the glass, and the U-shaped cleaning brush cleans the coating roller.

[0004] However, the existing technology and equipment still have the following problems when in use: when the existing machines coat the glass, the glass is in direct contact with the air, resulting in poor coating quality. In addition, the existing machines use natural drying after coating to dry the glass, which results in low production efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a LOW-E glass coating machine that improves coating quality by setting a vacuum device to place the glass in a vacuum environment during coating, and improves production efficiency by setting a drying device to quickly dry the glass with hot air.

[0006] This utility model discloses a LOW-E glass coating machine, which includes a machine body, three conveying devices, a vacuum device, a coating device, a drying device, and a cleaning device. The three conveying devices and the vacuum device are all mounted on the machine body, the coating device and the drying device are both mounted on the vacuum device, and the cleaning device is mounted on the conveying device in front. The machine body provides support, the conveying devices transport the glass, the vacuum device provides a vacuum environment, the coating device sprays coating agent to coat the glass, the drying device dries the coated glass, and the cleaning device cleans the glass before coating.

[0007] Preferably, the body includes multiple support seats, bracket one and bracket two, bracket one is installed on the top of multiple support seats, and bracket two is installed on the top of bracket one; providing support.

[0008] Preferably, the conveying device includes two supports three and a conveyor belt. The two supports three are both mounted on the top of the support one, and the conveyor belt is mounted on the two supports three. All three conveying devices are mounted on the top of the support one. The conveyor belt operates to transport the glass.

[0009] Preferably, the vacuum device includes a vacuum chamber, a support bracket four, a vacuum pump, a motor one, pipes, two supports five, two sets of hydraulic cylinders one, and two sealing doors. The vacuum chamber is mounted on the top of the support bracket two. The front and rear ends of the vacuum chamber are respectively provided with an inlet one and an outlet one, each with a set of sliding grooves. The top of the vacuum chamber has an air inlet and an inlet two, and the side of the vacuum chamber has an exhaust port. The support bracket four is fixedly mounted on the side of the vacuum chamber, the vacuum pump is fixedly mounted on the support bracket four, and the motor one is fixedly mounted on the bottom of the vacuum pump, providing power to the vacuum pump. One end of the pipe is installed on the vacuum pump, and the other end is installed at the exhaust port of the vacuum chamber. Two brackets are fixedly installed at the inlet and outlet of the vacuum chamber, respectively. Two sets of hydraulic cylinders are installed at the front and rear ends of the vacuum chamber, respectively. Two sealing doors are installed at the top of the two sets of hydraulic cylinders, and the two sealing doors slide and engage with the two sets of sliding grooves of the vacuum chamber. The motor provides power to drive the vacuum pump to extract the air from the vacuum chamber and create a vacuum environment. The hydraulic cylinders provide power to drive the sealing doors to move up and down. The sealing doors move down to seal the vacuum chamber.

[0010] Preferably, the coating device includes a distributor and multiple nozzles. The distributor is fixedly installed at the top of the vacuum chamber, and a feed pipe is provided at the top of the distributor. The feed pipe is installed in the second feed port of the vacuum chamber, and the multiple nozzles are all installed at the bottom of the distributor. The distributor sprays the coating agent onto the glass surface through the multiple nozzles to coat the glass.

[0011] Preferably, the drying device includes an impeller pump, a second motor, and an electric heater. The impeller pump is fixedly installed at the air inlet of the vacuum chamber, the second motor is fixedly installed on one side of the impeller pump, and the electric heater is fixedly installed on the other side of the impeller pump. The electric heater is provided with multiple vent holes. The second motor provides power to drive the impeller pump to operate and draw air into the vacuum chamber through the electric heater. The electric heater heats the air, and the hot air dries the coated glass.

[0012] Preferably, the cleaning device includes two supports (six), a scraper, two supports (seven), two bearing rollers, two rotation dampers, a reducer, a motor (three), two hydraulic cylinders (two), a cleaning roller, and a cleaning belt. The two supports (six), two supports (seven), and two hydraulic cylinders (two) are respectively mounted on the outer ends of the two front supports (three). The scraper is mounted on the two supports (six). The two bearing rollers are rotatably mounted on the two supports (seven). The two rotation dampers are respectively fixedly mounted on the two supports (seven) and rotatably connected between the two supports (seven) and the lower bearing roller. The reducer is fixedly mounted on one support (seven) and passes through it. The connected bracket seven is rotatably connected to the upper bearing roller. Motor three is fixedly installed on the side of the reducer, and motor three provides power to the upper bearing roller through the reducer. The cleaning roller is installed on two hydraulic cylinders two. The cleaning belt is installed on the two bearing rollers and the cleaning roller. The scraper removes the stains on the glass surface. Motor three provides power to drive the upper bearing roller to rotate and drive the cleaning belt to rewind. Hydraulic cylinder two provides power to drive the cleaning roller to move up and down. The cleaning roller moves down and drives the cleaning belt to contact the glass surface. The cleaning belt removes the stains on the glass surface through adhesion. The rotating damper provides damping to the lower bearing roller to prevent the cleaning belt from slipping.

[0013] Compared with the prior art, the advantages of this utility model are: by coating the glass in a vacuum environment, the coating quality can be improved; and by rapidly drying the glass with hot air, production efficiency can be improved. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 It is an isometric structural diagram of the fuselage, transport equipment, and vacuum system;

[0016] Figure 3 This is an isometric structural diagram of the drying device;

[0017] Figure 4 This is an isometric structural diagram of the vacuum device and the coating device;

[0018] Figure 5 This is an isometric structural diagram of the cleaning device.

[0019] The attached diagram is labeled as follows: 01. Machine body; 11. Support base; 12. Frame 1; 13. Frame 2; 02. Conveying device; 21. Frame 3; 22. Conveyor belt; 03. Vacuum device; 31. Vacuum box; 32. Frame 4; 33. Vacuum pump; 34. Motor 1; 35. Pipeline; 36. Frame 5; 37. Hydraulic cylinder 1; 38. Sealing door; 04. Coating device; 41. Distributor; 42. Nozzle; 05. Drying device; 51. Impeller pump; 52. Motor 2; 53. Electric heater; 06. Cleaning device; 61. Frame 6; 62. Scraper; 63. Frame 7; 64. Bearing roller; 65. Rotation damper; 66. Reducer; 67. Motor 3; 68. Hydraulic cylinder 2; 69. Cleaning roller; 70. Cleaning belt. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0021] like Figure 1 As shown, the device includes a body 01; it also includes three conveying devices 02, a vacuum device 03, a coating device 04, a drying device 05, and a cleaning device 06. The three conveying devices 02 and the vacuum device 03 are all mounted on the body 01, the coating device 04 and the drying device 05 are all mounted on the vacuum device 03, and the cleaning device 06 is mounted on the front conveying device 02. The body 01 provides support, the conveying device 02 transports the glass, the vacuum device 03 provides a vacuum environment, the coating device 04 sprays a coating agent to coat the glass, the drying device 05 dries the coated glass, and the cleaning device 06 cleans the glass before coating.

[0022] like Figure 2 As shown, the fuselage 01 includes multiple support bases 11, bracket one 12 and bracket two 13. Bracket one 12 is installed on the top of multiple support bases 11, and bracket two 13 is installed on the top of bracket one 12.

[0023] like Figure 2 As shown, the conveying device 02 includes two support brackets 21 and a conveyor belt 22. The two support brackets 21 are installed on the top of the support bracket 12, and the conveyor belt 22 is installed on the two support brackets 21. The three conveying devices 02 are all installed on the top of the support bracket 12.

[0024] like Figure 2 and Figure 4As shown, the vacuum device 03 includes a vacuum chamber 31, a support 32, a vacuum pump 33, a motor 34, a pipe 35, two supports 36, two sets of hydraulic cylinders 37, and two sealing doors 38. The vacuum chamber 31 is installed on the top of the support 13. The front and rear ends of the vacuum chamber 31 are respectively provided with a feed inlet and a discharge outlet, and a set of sliding grooves are provided at the feed inlet and the discharge outlet. The top of the vacuum chamber 31 is provided with an air inlet and a feed inlet 2. The side of the vacuum chamber 31 is provided with an exhaust port. The support 32 is fixedly installed on the side of the vacuum chamber 31, and the vacuum pump 33 is fixedly installed on the side of the vacuum chamber 31. On bracket 32, motor 34 is fixedly installed at the bottom of vacuum pump 33 and provides power to vacuum pump 33. One end of pipe 35 is installed on vacuum pump 33 and the other end of pipe 35 is installed at the exhaust port of vacuum box 31. Two brackets 36 are fixedly installed at the inlet and outlet of vacuum box 31 respectively. Two sets of hydraulic cylinders 37 are installed at the front and rear ends of vacuum box 31 respectively. Two sealing doors 38 are installed at the top of the two sets of hydraulic cylinders 37 respectively, and the two sealing doors 38 slide and cooperate with the two sets of sliding grooves of vacuum box 31 respectively.

[0025] like Figure 4 As shown, the coating device 04 includes a liquid distributor 41 and multiple nozzles 42. The liquid distributor 41 is fixedly installed inside the top of the vacuum chamber 31, and a feed pipe is provided at the top of the liquid distributor 41. The feed pipe is installed in the feed port 2 of the vacuum chamber 31, and the multiple nozzles 42 are all installed at the bottom of the liquid distributor 41.

[0026] like Figure 3 As shown, the drying device 05 includes an impeller pump 51, a second motor 52, and an electric heater 53. The impeller pump 51 is fixedly installed at the air inlet of the vacuum box 31, the second motor 52 is fixedly installed on the side of the impeller pump 51, and the electric heater 53 is fixedly installed on the other side of the impeller pump 51. The electric heater 53 is provided with multiple air vents.

[0027] First, the glass is placed on conveyor belt 22, then conveyor belt 22 is turned on and rotates to transport the glass. When the glass moves into the vacuum chamber 31, motor 34 and hydraulic cylinder 37 are turned on. Motor 34 provides power to drive vacuum pump 33 to extract the air from the vacuum chamber 31 and create a vacuum environment. Hydraulic cylinder 37 provides power to drive sealing door 38 to move up and down. Sealing door 38 moves down to seal vacuum chamber 31. Then, coating agent is introduced into distributor 41. Distributor 41 sprays coating agent onto the glass surface through multiple nozzles 42 to coat the glass. Then, motor 52 and electric heater 53 are turned on. Motor 52 provides power to drive impeller pump 51 to draw air into vacuum chamber 31 through electric heater 53. Electric heater 53 heats the air, and the hot air dries the coated glass. Then, sealing door 38 is raised, and the coated finished glass is transported to the outside by conveyor belt 22. Example

[0028] In addition to Example 1, it also includes:

[0029] like Figure 5 As shown, the cleaning device 06 includes two supports 61, a scraper 62, two supports 63, two bearing rollers 64, two rotation dampers 65, a reducer 66, a motor 67, two hydraulic cylinders 68, a cleaning roller 69, and a cleaning belt 70. The two supports 61, two supports 63, and two hydraulic cylinders 68 are respectively installed on the outer ends of the two supports 61 at the front. The scraper 62 is installed on the two supports 61. The two bearing rollers 64 are rotatably installed on the two supports 63. The two rotation dampers 65 are respectively fixedly installed on the two supports 61. On bracket 7 63, two rotation dampers 65 are rotatably connected between the two brackets 7 63 and the lower bearing roller 64 respectively. Reducer 66 is fixedly installed on one bracket 7 63 and rotatably connected between the bracket 7 63 connected to it and the upper bearing roller 64. Motor 3 67 is fixedly installed on the side of reducer 66 and provides power to the upper bearing roller 64 through reducer 66. Cleaning roller 69 is installed on two hydraulic cylinders 2 68. Cleaning belt 70 is installed on the two bearing rollers 64 and cleaning roller 69.

[0030] First, the glass is placed on conveyor belt 22, then conveyor belt 22 is turned on, and it transports the glass. At this time, scraper 62 scrapes away dirt from the glass surface. Simultaneously, motor 3 67 and hydraulic cylinder 2 68 are turned on. Motor 3 67 provides power to drive the upper support roller 64 to rotate, causing the cleaning belt 70 to wind up. Hydraulic cylinder 2 68 provides power to drive the cleaning roller 69 to move up and down. The downward movement of the cleaning roller 69 causes the cleaning belt 70 to contact the glass surface. The cleaning belt 70 removes dirt from the glass surface through adhesion. Rotation damper 65 provides damping to the lower support roller 64 to prevent the cleaning belt 70 from slipping. When the glass moves into the vacuum chamber 31, motor 1 34 and hydraulic cylinder 1 37 are turned on. Motor 1 34 lifts... Power is supplied to drive the vacuum pump 33 to extract the air from the vacuum chamber 31, creating a vacuum environment. The hydraulic cylinder 37 provides power to drive the sealing door 38 to move up and down. The sealing door 38 moves down to seal the vacuum chamber 31. Then, the coating agent is introduced into the distributor 41. The distributor 41 sprays the coating agent onto the glass surface through multiple nozzles 42 to coat the glass. Then, the motor 52 and the electric heater 53 are turned on. The motor 52 provides power to drive the impeller pump 51 to draw air into the vacuum chamber 31 through the electric heater 53. The electric heater 53 heats the air, and the hot air dries the coated glass. Then, the sealing door 38 is raised, and the coated finished glass is transported to the outside by the conveyor belt 22.

[0031] likeFigures 1 to 5 As shown, the LOW-E glass coating machine of this utility model, during operation, first places the glass on the conveyor belt 22, then turns on the conveyor belt 22, and the conveyor belt 22 rotates to transport the glass. At this time, the scraper 62 scrapes away the stains on the glass surface. Simultaneously, the motor 3 67 and the hydraulic cylinder 2 68 are turned on. The motor 3 67 provides power to drive the upper support roller 64 to rotate and drive the cleaning belt 70 to rewind. The hydraulic cylinder 2 68 provides power to drive the cleaning roller 69 to move up and down. The cleaning roller 69 moves down and drives the cleaning belt 70 to contact the glass surface. The cleaning belt 70 removes the stains on the glass surface through adhesion. The rotation damper 65 provides damping to the lower support roller 64 to prevent the cleaning belt 70 from slipping. When the glass moves into the vacuum chamber 31, the motor 1 34 and the hydraulic cylinder 2 68 are turned on. Hydraulic cylinder 37 and motor 34 provide power to drive vacuum pump 33 to extract air from vacuum chamber 31, creating a vacuum environment. Hydraulic cylinder 37 also provides power to drive sealing door 38 to move up and down. Sealing door 38 moves down to seal vacuum chamber 31. Then, coating agent is introduced into distributor 41. Distributor 41 sprays coating agent onto glass surface through multiple nozzles 42 to coat the glass. Then, motor 52 and electric heater 53 are turned on. Motor 52 provides power to drive impeller pump 51 to draw air into vacuum chamber 31 through electric heater 53. Electric heater 53 heats the air, and the hot air dries the coated glass. Afterward, sealing door 38 is raised, and the coated finished glass is transported to the outside by conveyor belt 22.

[0032] The three conveyor belts 22, vacuum pump 33, motor 34, two sets of hydraulic cylinders 37, two rotation dampers 65, motor 67, two hydraulic cylinders 68, and cleaning belt 70 of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0033] The main functions achieved by this utility model are: by setting up a vacuum device 03, the glass is placed in a vacuum environment during coating, thereby improving the coating quality; and by setting up a drying device 05, the glass is dried quickly with hot air, thereby improving production efficiency. This solves the existing technical problems that when the glass is coated, it comes into direct contact with the air, resulting in poor coating quality, and that the existing machines use natural drying after coating, resulting in low production efficiency.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A LOW-E glass coating machine, comprising a machine body (01); characterized in that, It also includes three conveying devices (02), a vacuum device (03), a coating device (04), a drying device (05), and a cleaning device (06). The three conveying devices (02) and the vacuum device (03) are all mounted on the machine body (01), the coating device (04) and the drying device (05) are both mounted on the vacuum device (03), and the cleaning device (06) is mounted on the conveying device (02) in front. The machine body (01) provides support, the conveying device (02) conveys the glass, the vacuum device (03) provides a vacuum environment, the coating device (04) sprays coating agent to coat the glass, the drying device (05) dries the coated glass, and the cleaning device (06) cleans the glass before coating. The fuselage (01) includes multiple support bases (11), bracket one (12) and bracket two (13). Bracket one (12) is installed on the top of multiple support bases (11), and bracket two (13) is installed on the top of bracket one (12). The conveying device (02) includes two support brackets (21) and a conveyor belt (22). The two support brackets (21) are installed on the top of the support bracket (12), and the conveyor belt (22) is installed on the two support brackets (21). The three conveying devices (02) are all installed on the top of the support bracket (12). The vacuum device (03) includes a vacuum chamber (31), a support four (32), a vacuum pump (33), a motor one (34), a pipe (35), two supports five (36), two sets of hydraulic cylinders one (37), and two sealing doors (38). The vacuum chamber (31) is installed on the top of the support two (13). The front and rear ends of the vacuum chamber (31) are respectively provided with a feed inlet one and a discharge outlet. A set of sliding grooves is provided at the feed inlet and the discharge outlet respectively. The top of the vacuum chamber (31) is provided with an air inlet and a feed inlet two. The side end of the vacuum chamber (31) is provided with an exhaust port. The support four (32) is fixedly installed on the side end of the vacuum chamber (31), and the vacuum pump (33) is fixedly installed on the support. On the fourth frame (32), the first motor (34) is fixedly installed at the bottom of the vacuum pump (33), and the first motor (34) provides power to the vacuum pump (33). One end of the pipe (35) is installed on the vacuum pump (33), and the other end of the pipe (35) is installed at the exhaust port of the vacuum box (31). Two brackets (36) are fixedly installed at the inlet and outlet of the vacuum box (31) respectively. Two sets of hydraulic cylinders (37) are installed at the front and rear ends of the vacuum box (31) respectively. Two sealing doors (38) are installed at the top of the two sets of hydraulic cylinders (37) respectively, and the two sealing doors (38) slide and cooperate with the two sets of sliding grooves of the vacuum box (31) respectively. The coating device (04) includes a liquid distributor (41) and multiple nozzles (42). The liquid distributor (41) is fixedly installed at the top of the vacuum chamber (31), and a feed pipe is provided at the top of the liquid distributor (41). The feed pipe is installed in the feed port 2 of the vacuum chamber (31), and multiple nozzles (42) are installed at the bottom of the liquid distributor (41). The drying device (05) includes an impeller pump (51), a second motor (52), and an electric heater (53). The impeller pump (51) is fixedly installed at the air inlet of the vacuum box (31), the second motor (52) is fixedly installed on the side of the impeller pump (51), and the electric heater (53) is fixedly installed on the other side of the impeller pump (51). The electric heater (53) is provided with multiple air vents.

2. The LOW-E glass coating machine as described in claim 1, characterized in that, The cleaning device (06) includes two supports (61), a scraper (62), two supports (63), two bearing rollers (64), two rotation dampers (65), a reducer (66), a motor (67), two hydraulic cylinders (68), a cleaning roller (69), and a cleaning belt (70). The two supports (61), two supports (63), and two hydraulic cylinders (68) are respectively installed on the outer ends of the two supports (21) at the front. The scraper (62) is installed on the two supports (61). The two bearing rollers (64) are rotatably installed on the two supports (63). The two rotation dampers (65) are respectively fixedly installed on the two supports. On the bracket seven (63), two rotation dampers (65) are rotatably connected between the two bracket seven (63) and the lower bearing roller (64), respectively. The reducer (66) is fixedly installed on one of the bracket seven (63), and the reducer (66) is rotatably connected between the bracket seven (63) connected to it and the upper bearing roller (64). The motor three (67) is fixedly installed on the side of the reducer (66), and the motor three (67) provides power to the upper bearing roller (64) through the reducer (66). The cleaning roller (69) is installed on two hydraulic cylinder two (68), and the cleaning belt (70) is installed on the two bearing rollers (64) and the cleaning roller (69).

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