Automatic film covering device for water-soluble aluminum sheet

Abstract

The utility model discloses an automatic film laminating device for a water-soluble aluminum sheet, which relates to the technical field of film laminating equipment and comprises transmission equipment, a film winding roller is mounted at the top end of the transmission equipment, a tensioning roller is mounted at the top end of the transmission equipment, and a heating roller and a film pressing roller are further mounted on the surface of the transmission equipment; a bracket is mounted at the top end of the conveying equipment, and a nozzle for spraying a water-soluble material is mounted at the bottom end of the bracket; and one side of the bracket is connected with a mounting plate. According to the water-soluble material coating device, the water-soluble material accumulated on the aluminum sheet can be scraped to the two sides of the aluminum sheet through the arranged scraping plate with the V-shaped section, so that the water-soluble material can be uniformly coated on the surface of the aluminum sheet, and the situation that the subsequent quality of a product is influenced due to the fact that the water-soluble coating at a certain position on the aluminum sheet is too much or too little is avoided; the position of the scraping plate can be adjusted according to the thickness of the aluminum sheet, meanwhile, by arranging an air nozzle and the like, dust and other impurities on the aluminum sheet can be blown off, and the follow-up film covering effect is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to a film -coating equipment technical field especially relates to a water -soluble aluminum sheet automatic film -coating device. BACKGROUND

[0002] The film -coating machine is mainly used for the processing of paper, board, laminating film and other materials, and the printed matter and the film are bonded together through the rubber roller and the heating roller after pressure, and the paper-plastic integrated product is formed. This equipment not only can play a protective role on the surface of raw materials, but also can improve the appearance and durability of the product, and the water -soluble aluminum sheet automatic film -coating device is a kind of equipment integrated with water -soluble film -coating technology and automatic control technology, the device forms a protective film by using water -soluble material, and realizes the accurate film -coating of aluminum sheet through automatic control. The current water -soluble aluminum sheet automatic film -coating device usually first sprays water -soluble material on the surface of aluminum sheet, then dries and presses the required film and aluminum sheet, but when spraying water -soluble material on the surface of aluminum sheet, too much water -soluble material is located directly below the nozzle, and too little water -soluble material is located on both sides of the aluminum sheet, thereby causing certain influence on the quality of the subsequent product. SUMMARY

[0003] The utility model provides a kind of water -soluble aluminum sheet automatic film -coating device, solve the problem in background art.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] A kind of water -soluble aluminum sheet automatic film -coating device, including transmission equipment, the top of the transmission equipment is equipped with film roll, and the top of transmission equipment is equipped with tensioning roller, and the surface of transmission equipment is also equipped with heating roller and film pressing roller;

[0006] The top of the transmission equipment is equipped with support, and the bottom of the support is equipped with nozzle for spraying water -soluble material;

[0007] One side of the support is connected with mounting plate, and the surface of mounting plate is connected with connecting pipe, and connecting pipe is movably connected with connecting rod in the inside, and the bottom of connecting rod is connected with scraper for scraping.

[0008] As a further description of the above technical scheme:

[0009] The cross section of the scraper is "V" type.

[0010] As a further description of the above technical scheme:

[0011] The inner wall of the connecting pipe is provided with a sliding groove, and a sliding block connected with the connecting rod is slidably connected in the sliding groove, the two sides of the connecting rod are provided with grooves, and springs are connected in the grooves, the side of the spring is connected with a fixed rod with a "T" shaped cross section, and the two sides of the connecting pipe are equidistantly provided with fixed holes connected with the fixed rod.

[0012] As a further description of the above technical solution:

[0013] The opening of the groove is connected with a fixed block for blocking the fixed rod.

[0014] As a further description of the above technical solution:

[0015] The top end of the transmission device is connected with a mounting block, and a rotating rod is rotatably connected to the inner wall of the mounting block, the rotating rod is connected with a horizontal plate through the mounting block, and an air nozzle is installed in the horizontal plate.

[0016] As a further description of the above technical solution:

[0017] The surface of the rotating rod is connected with a gear, the inner wall of the mounting block is slidably connected with a connecting plate, and the top end of the mounting block is threadedly connected with a screw rod rotatably connected with the top end of the connecting plate, one side of the connecting plate is connected with a connecting strip, and one side of the connecting strip is connected with a rack connected with the gear.

[0018] As a further description of the above technical solution:

[0019] The upper and lower ends of the mounting block are respectively provided with connecting grooves for the movement of the connecting strip and the rack.

[0020] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:

[0021] In the utility model, the scraper with a "V" shaped cross section can scrape the water-soluble material accumulated on the aluminum sheet to the two sides of the aluminum sheet, so that the water-soluble material can be evenly applied to the surface of the aluminum sheet, avoiding too much or too little water-soluble paint at some place on the aluminum sheet, which affects the quality of the product, and the position of the scraper can be adjusted according to the thickness of the aluminum sheet, and the dust and impurities on the aluminum sheet can be blown off through the air nozzle, avoiding affecting the effect of the subsequent film coating. DRAWINGS

[0022] Fig. 1 It is a structure schematic view of a water-soluble aluminum sheet automatic film coating device.

[0023] Fig. 2 It is a structure schematic view of a connecting pipe in the utility model.

[0024] Fig. 3Part structure diagram of the mounting block in the utility model.

[0025] Legend:

[0026] 1, transmission device; 2, film roll; 3, tensioning roller; 4, heating roller; 5, film pressing roller; 6, support; 7, mounting plate; 8, connecting pipe; 9, connecting rod; 10, scraper; 11, sliding groove; 12, sliding block; 13, groove; 14, spring; 15, fixed rod; 16, fixed hole; 17, mounting block; 18, rotating rod; 19, cross plate; 20, air nozzle; 21, gear; 22, connecting plate; 23, screw rod; 24, connecting strip; 25, rack; 26, connecting groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Reference Figs. 1-3 A kind of water-soluble aluminum sheet automatic laminating device, including transmission device 1, film roll 2 is installed at the top of transmission device 1, and the top of transmission device 1 is equipped with tensioning roller 3, and the surface of transmission device 1 is also equipped with heating roller 4 and film pressing roller 5;Transmission device 1 is equipped with support 6 at the top, and the bottom of support 6 is equipped with nozzle for spraying water-soluble material;One side of support 6 is connected with mounting plate 7, and the surface of mounting plate 7 is connected with connecting pipe 8, and connecting pipe 8 is movably connected with connecting rod 9 in the inside, the bottom of connecting rod 9 is connected with scraper 10 for scraping, dust etc. on the surface of aluminum sheet can be blown off by air nozzle 20, and water-soluble material mixed with water can be sprayed to the surface of aluminum sheet by nozzle, at this time, water-soluble material accumulated can be scraped to the two sides of aluminum sheet by "V" type scraper 10, avoid water-soluble material to be accumulated at the center of aluminum sheet, leading to that water-soluble material on the two sides of aluminum sheet is too little, influence subsequent product quality, after water-soluble material is evenly applied to the surface of aluminum sheet, aluminum sheet is pasted with film by heating, and film is attached to the surface of aluminum sheet by subsequent film pressing roller 5.

[0029] Further, the cross section of scraper 10 is "V" type, and "V" type scraper 10 can scrape water-soluble material accumulated at the center of aluminum sheet to the two sides of aluminum sheet, avoid that water-soluble material on aluminum sheet is too much or too little in certain place, influence subsequent product quality.

[0030] Further, the inner wall of the connecting pipe 8 is provided with a sliding groove 11, and the sliding groove 11 is slidably connected with a sliding block 12 connected with the connecting rod 9, the two sides of the connecting rod 9 are provided with a groove 13, and the groove 13 is connected with a spring 14, one side of the spring 14 is connected with a fixed rod 15 with a "T" shaped cross section, and the two sides of the connecting pipe 8 are provided with a fixed hole 16 connected with the fixed rod 15, the connecting rod 9 can be moved in the sliding groove 11 through the sliding block 12, so that the scraper 10 at the bottom of the connecting rod 9 can be moved to a specified position, and through the action of the spring 14, the fixed rod 15 on one side can be moved, and the fixed rod 15 can be moved into the fixed hole 16, so that the connecting rod 9 and the scraper 10 can be limited.

[0031] Further, the opening of the groove 13 is connected with a fixed block for blocking the fixed rod 15, and the fixed block is used to prevent the spring 14 from ejecting the fixed rod 15 from the groove 13.

[0032] Further, the top end of the transmission device 1 is connected with a mounting block 17, the inner wall of the mounting block 17 is rotatably connected with a rotating rod 18, the rotating rod 18 penetrates through the mounting block 17 and is connected with a horizontal plate 19, and the horizontal plate 19 is internally provided with an air nozzle 20, which is used to blow off the dust and impurities on the aluminum sheet through the air nozzle 20, so as to avoid the influence of the dust on the subsequent film coating effect, and the air nozzle 20 is connected with a pump.

[0033] Further, the surface of the rotating rod 18 is connected with a gear 21, the inner wall of the mounting block 17 is slidably connected with a connecting plate 22, the top end of the mounting block 17 is threadedly connected with a screw rod 23 in rotatable connection with the top end of the connecting plate 22, one side of the connecting plate 22 is connected with a connecting strip 24, and one side of the connecting strip 24 is connected with a rack 25 connected with the gear 21, the screw rod 23 can drive the connecting plate 22, the connecting strip 24 and the rack 25 at the bottom end thereof to move in a limited manner, the gear 21 connected with one side of the rack 25 can drive the rotating rod 18, the horizontal plate 19 and the air nozzle 20 to rotate, and the angle of the air nozzle 20 can be adjusted according to the thickness of the aluminum sheet.

[0034] Further, the upper and lower ends of the mounting block 17 are respectively provided with a connecting groove 26 for the movement of the connecting strip 24 and the rack 25, which can ensure the normal movement of the connecting strip 24 and the rack 25 when the angle of the air nozzle 20 is adjusted.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A water-soluble aluminum sheet automatic film coating device comprising a conveying device (1), characterized in that: The top end of the transmission device (1) is provided with a film roll (2), and the top end of the transmission device (1) is provided with a tensioning roller (3), and the surface of the transmission device (1) is further provided with a heating roller (4) and a film pressing roller (5); The top end of the transmission device (1) is provided with a support (6), and the bottom end of the support (6) is provided with a nozzle for spraying water-soluble materials; The side of the support (6) is connected with a mounting plate (7), the surface of the mounting plate (7) is connected with a connecting pipe (8), the inside of the connecting pipe (8) is movably connected with a connecting rod (9), the bottom end of the connecting rod (9) is connected with a scraper (10) for scraping materials.

2. The automatic film coating device for water-soluble aluminum sheet according to claim 1, characterized in that: The cross section of the scraper (10) is in the shape of "V".

3. The automatic film coating device for water-soluble aluminum sheet according to claim 1, characterized in that: The inner wall of the connecting pipe (8) is provided with a chute (11), the inside of the chute (11) is slidably connected with a sliding block (12) connected with the connecting rod (9), the two sides of the connecting rod (9) are provided with grooves (13), and the inside of the grooves (13) is connected with springs (14), one side of the spring (14) is connected with a fixed rod (15) with a "T" shaped cross section, and the two sides of the connecting pipe (8) are equidistantly provided with fixed holes (16) connected with the fixed rod (15).

4. The automatic film coating device for water-soluble aluminum sheet according to claim 3, characterized in that: The opening of the groove (13) is connected with a fixed block for blocking the fixed rod (15).

5. The automatic film coating device for water-soluble aluminum sheet according to claim 1, characterized in that: The top end of the transmission device (1) is connected with a mounting block (17), and the inner wall of the mounting block (17) is rotatably connected with a rotating rod (18), the rotating rod (18) passes through the mounting block (17) and is connected with a horizontal plate (19), and the inside of the horizontal plate (19) is provided with an air nozzle (20).

6. The automatic film coating device for water-soluble aluminum sheet according to claim 5, characterized in that: The surface of the rotating rod (18) is connected with a gear (21), the inner wall of the mounting block (17) is slidably connected with a connecting plate (22), and the top end of the mounting block (17) is threadedly connected with a screw rod (23) rotatably connected with the top end of the connecting plate (22), one side of the connecting plate (22) is connected with a connecting strip (24), and one side of the connecting strip (24) is connected with a rack (25) connected with the gear (21).

7. The automatic film coating device for water-soluble aluminum sheet according to claim 6, characterized in that: The upper and lower ends of the mounting block (17) are respectively provided with connecting grooves (26) for the movement of the connecting strip (24) and the rack (25).

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