Surface film coating device for glass production

Abstract

The utility model belongs to the technical field of glass processing, particularly relates to a surface film laminating device for glass production, and aims at solving the problems that a film provided by the background technology is easy to fall off and does not meet the actual film requirement, and provides the following scheme: the surface film laminating device comprises a rack, and an electrostatic generator is fixedly connected to the outer wall of one side of the rack; a cable is connected to the outer wall of one side of the electrostatic generator, and mounting bases are fixedly connected to the outer walls of the two ends of the cable. Under the action of the electrostatic generator, electrostatic reaction can be formed near the electrostatic adding rod, so that an electrostatic adsorption effect is formed on the surface of the glass, a thin film can be effectively adsorbed, the film coating effect is improved, the thin film is prevented from falling off, and the cutters on the two connecting seats can be controlled to be close to each other through contraction of the piston rods at the two ends of the double-head air cylinder; and the cutting operation of the film is intermittently completed, so that the length of the film is just matched with the size of the glass, and the operation of coating the film on the surface of the glass can be better completed.

Description

Technical Field

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

[0002] Coated glass generally has a layer of film on the surface, which can change the properties of the glass itself, such as reflectivity and transmittance. Coated glass is generally ordinary glass or tempered glass plate with a film attached to the surface through a coating setting for processing and production.

[0003] After searching, the patent (application number: 202121325838.X) discloses "a surface coating device for coated glass production". The device can guide the film from the coating storage roll to the surface of the glass passing through by means of a reversing coating roller and a clamping coating roller. The device is symmetrically provided with coating structures up and down, so that the front and back sides of the glass passing therethrough can be coated at the same time. At the same time, the coating structures are sealed inside the sealed coating shell, and the glass enters and exits through the connecting openings provided thereon for coating processing. The sealed coating shell is provided with an air inlet fan, which can blow air into the sealed coating shell to form a positive pressure environment to prevent external dust from entering and affecting the coating processing. The overall processing quality and efficiency are higher, but the device has the following problems during operation:

[0004] First, the glass coating method described in the comparative document is to directly attach the film to the glass surface without any adhesive structure between the two. It is difficult to adsorb the film tightly in practice, especially the film at the bottom of the glass is prone to fall off.

[0005] In addition, the size of each piece of glass is limited, while the length of the film is very long. The comparative document does not have any cutting structure and does not meet the actual film requirements. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a surface coating device for glass production, which overcomes the deficiencies of the prior art and effectively solves the problem that the film is easy to fall off and does not meet actual film requirements.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A surface coating device for glass production, comprising a frame, an outer wall on one side of the frame is fixedly connected to an electrostatic generator, and an outer wall on one side of the electrostatic generator is connected to a cable, outer walls at both ends of the cable are fixedly connected to mounting seats, and an electrostatic rod is installed on the outer wall on one side of the mounting seat;

[0009] A double-headed cylinder is fixedly connected to the outer wall of one side of the frame, and piston rods at both ends of the double-headed cylinder are fixedly connected to a connecting seat, and a cutter is welded on the outer wall of the connecting seat.

[0010] Preferably, the inner wall of the frame is rotatably connected to symmetrically distributed traction rollers, and a servo motor is installed on the outer wall of one end of one of the traction rollers, and a gear is fixedly connected to the outer wall of one end of the traction roller.

[0011] Preferably, one side of the inner wall of the frame is rotatably connected with symmetrically distributed guide rollers.

[0012] Preferably, the other side of the inner wall of the frame is rotatably connected with symmetrically distributed re-pressing rollers.

[0013] Preferably, the top and the bottom of the inner wall of the frame are both rotatably connected with coating rollers, and a first direction-changing roller is arranged at the bottom of the coating roller, and a second direction-changing roller is arranged on one side of the first direction-changing roller.

[0014] Preferably, a first conveyor is provided on an outer wall of one side of the frame, and limiting rods are fixedly connected to both sides of the inner wall of the first conveyor.

[0015] Preferably, a second conveyor is provided on the outer wall of the other side of the frame.

[0016] The beneficial effects of the utility model are:

[0017] 1. The surface coating device for glass production designed in this invention passes through two electrostatic rods before combining with the film. Under the action of the electrostatic generator, an electrostatic reaction will be formed near the electrostatic rods, so that the glass surface forms an electrostatic adsorption effect, which can effectively adsorb the film, increase the coating effect, and prevent the film from falling off;

[0018] 2. The surface coating device for glass production designed in this invention, whenever the coating is completed on the upper and lower surfaces of the glass, the piston rods at both ends of the double-headed cylinder can be contracted to control the cutters on the two connecting seats to approach each other, and the film cutting operation can be completed intermittently, so that its length just matches the size of the glass, and the glass surface coating operation can be better completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the overall structure of a surface coating device for glass production proposed by the utility model;

[0020] Figure 2 This is a rear view of the overall structure of a surface coating device for glass production proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of an electrostatic generator of a surface coating device for glass production proposed by the utility model;

[0022] Figure 4 A schematic diagram of the internal structure of a frame of a surface coating device for glass production proposed by the utility model Figure 1 ;

[0023] Figure 5 A schematic diagram of the internal structure of a frame of a surface coating device for glass production proposed by the utility model Figure 2 .

[0024] In the figure: 1. frame; 2. electrostatic generator; 3. cable; 4. mounting base; 5. electrostatic rod; 6. double-headed cylinder; 7. connecting base; 8. cutter; 9. traction roller; 10. servo motor; 11. gear; 12. guide roller; 13. re-pressing roller; 14. laminating roller; 15. first change-of-direction roller; 16. second change-of-direction roller; 17. first conveyor; 18. limit rod; 19. second conveyor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1, refer to Figures 1 to 3 A surface coating device for glass production includes a frame 1, an electrostatic generator 2 is fixedly connected to the outer wall of one side of the frame 1, and a cable 3 is connected to the outer wall of one side of the electrostatic generator 2, the outer walls of both ends of the cable 3 are fixedly connected to mounting seats 4, and an electrostatic rod 5 is installed on the outer wall of one side of the mounting seat 4.

[0027] In this embodiment, the glass will pass through two electrostatic rods 5 before combining with the film. Under the action of the electrostatic generator 2, an electrostatic reaction will be formed near the electrostatic rods 5, so that the glass surface will form an electrostatic adsorption effect, which can effectively adsorb the film, increase the coating effect, and prevent the film from falling off.

[0028] Example 2, refer to Figure 4 A surface coating device for glass production, a double-headed cylinder 6 is fixedly connected to the outer wall of one side of the frame 1, and the piston rods at both ends of the double-headed cylinder 6 are fixedly connected to a connecting seat 7, and a cutter 8 is welded to the outer wall of the connecting seat 7.

[0029] In this embodiment, whenever the upper and lower surfaces of the glass are coated, the piston rods at both ends of the double-headed cylinder 6 can be contracted to control the cutters 8 on the two connecting seats 7 to approach each other, intermittently completing the cutting operation of the film so that its length just matches the size of the glass, thereby better completing the operation of coating the glass surface.

[0030] Reference Figures 4 to 5 The inner wall of the frame 1 is rotatably connected with symmetrically distributed pulling rollers 9, and a servo motor 10 is installed on the outer wall of one end of one of the pulling rollers 9, and a gear 11 is fixedly connected to the outer wall of one end of the pulling roller 9.

[0031] Reference Figure 5 One side of the inner wall of the frame 1 is rotatably connected with symmetrically distributed guide rollers 12.

[0032] Reference Figure 5 The other side of the inner wall of the frame 1 is rotatably connected with symmetrically distributed re-pressing rollers 13.

[0033] Reference Figure 5 The top and bottom of the inner wall of the frame 1 are rotatably connected with a coating roller 14, and a first direction-changing roller 15 is arranged at the bottom of the coating roller 14, and a second direction-changing roller 16 is arranged on one side of the first direction-changing roller 15.

[0034] Reference Figures 1 to 2 A first conveyor 17 is disposed on the outer wall of one side of the frame 1, and limiting rods 18 are fixedly connected to both sides of the inner wall of the first conveyor 17.

[0035] Reference Figure 1 A second conveyor 19 is provided on the outer wall of the other side of the frame 1.

[0036] Working principle: First, place the glass to be coated on the first conveyor 17, and adjust the position by the limit rod 18. When the glass passes through the two electrostatic rods 5, under the action of the electrostatic generator 2, an electrostatic reaction will be formed near the electrostatic rods 5, so that the glass surface forms an electrostatic adsorption effect. After that, through the cooperation of the two sets of coating rollers 14, the first direction-changing roller 15 and the second direction-changing roller 16, the film will be attached to the upper and lower surfaces of the glass, and will be pressed for the second time by the re-pressing roller 13. After the coating is completed, the glass will be transferred to the second conveyor 19;

[0037] Whenever the upper and lower surfaces of the glass are coated, the piston rods at both ends of the double-headed cylinder 6 are contracted to control the cutters 8 on the two connecting seats 7 to move closer to each other to cut the excess film, so that the length of the film just matches the size of the glass.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface coating device for glass production, comprising a frame (1), characterized in that: An electrostatic generator (2) is fixedly connected to an outer wall of one side of the frame (1), and a cable (3) is connected to an outer wall of one side of the electrostatic generator (2); outer walls at both ends of the cable (3) are fixedly connected to mounting seats (4), and an electrostatic rod (5) is installed on an outer wall of one side of the mounting seat (4); A double-headed cylinder (6) is fixedly connected to the outer wall of one side of the frame (1), and piston rods at both ends of the double-headed cylinder (6) are fixedly connected to a connecting seat (7), and a cutter (8) is welded to the outer wall of the connecting seat (7).

2. A surface coating device for glass production according to claim 1, characterized in that: The inner wall of the frame (1) is rotatably connected to symmetrically distributed traction rollers (9), and a servo motor (10) is installed on the outer wall at one end of one of the traction rollers (9), and a gear (11) is fixedly connected to the outer wall at one end of the traction roller (9).

3. A surface coating device for glass production according to claim 1, characterized in that: One side of the inner wall of the frame (1) is rotatably connected to symmetrically distributed guide rollers (12).

4. A surface coating device for glass production according to claim 1, characterized in that: The other side of the inner wall of the frame (1) is rotatably connected to symmetrically distributed re-pressing rollers (13).

5. A surface coating device for glass production according to claim 1, characterized in that: The top and bottom of the inner wall of the frame (1) are both rotatably connected to a coating roller (14), and a first direction-changing roller (15) is arranged at the bottom of the coating roller (14), and a second direction-changing roller (16) is arranged on one side of the first direction-changing roller (15).

6. A surface coating device for glass production according to claim 1, characterized in that: A first conveyor (17) is provided on an outer wall of one side of the frame (1), and limiting rods (18) are fixedly connected to both sides of the inner wall of the first conveyor (17).

7. A surface coating device for glass production according to claim 1, characterized in that: A second conveyor (19) is provided on the outer wall of the other side of the frame (1).

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