Laminated film thickness adjustable device

Abstract

The utility model discloses a device capable of adjusting the thickness of a lamination film, which relates to the technical field of lamination machines, and comprises a base, the top of the base is fixedly connected with a conveyor, a first fixing frame and a second fixing frame, the inner top wall of the first fixing frame is connected with two sliding frames in a sliding manner, the interior of each sliding frame is rotatably connected with a lamination film roller, and the lamination film roller is fixedly connected with the conveyor. The inner top wall of the first fixing frame is fixedly connected with a liquid dropping pipe, the liquid dropping pipe is fixedly communicated with a liquid conveying pipe, the two film spraying rollers are installed below the liquid dropping pipe, the distance between the two sliding frames is adjusted through a first adjusting mechanism, and therefore the gap value between the two film spraying rollers is adjusted, the film spraying liquid dropping speed is controlled, and the film spraying speed is improved. The surface of a material is scraped through the scraping plate, and the distance between the scraping plate and the material is adjusted by controlling the sliding rod to slide on the second fixing frame, so that the thickness of a coating film on the surface of the material is adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a technology field of membrane laminating machine, specifically a kind of membrane laminating thickness adjustable device. BACKGROUND

[0002] Membrane laminated paper is the composite material that plastic particles are coated on the surface of paper by flow casting machine, and its main feature is that this composite material can prevent oil (relatively), waterproof (relatively) and can be heat sealed. Different uses take different characteristics, and membrane laminating machine is also called extrusion compounder, flow casting machine, extrusion flow casting machine, flow casting compounder, coating machine, plastic coating machine, coating compounder (not accurate, actually refers to hot melt adhesive doctor blade coating machine), which is a kind of extrusion forming machinery.

[0003] Chinese patent publication No. CN218902540U discloses a kind of membrane laminating machine for non-woven fabric production and processing, including membrane laminating machine shell, the control panel is arranged on one side of the membrane laminating machine shell, the discharge port is arranged on the side of the control panel of the membrane laminating machine shell, the dustproof heat dissipation assembly is arranged on the top of the membrane laminating machine shell and close to the discharge port position, the dustproof heat dissipation assembly includes the bottom plate fixed on the top of the membrane laminating machine shell.

[0004] But the inventor of the above device believes that there are certain defects, the above device lacks the control mechanism for controlling the speed of membrane laminating liquid drop, which can easily lead to poor uniformity of membrane laminating liquid drop on the product, causing the thickness of membrane laminating liquid on the product to be different, thereby reducing the effect of product membrane laminating, therefore, the utility model discloses a kind of membrane laminating thickness adjustable device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of membrane laminating thickness adjustable device to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of membrane laminating thickness adjustable device, including base, the top of the base is fixedly connected with conveyor, first fixed frame and second fixed frame, the inner top wall of the first fixed frame is slidably connected with two sliding frames, the inside of each sliding frame is rotatably connected with membrane laminating roller, the inner top wall of the first fixed frame is fixedly connected with drop tube, the drop tube is fixedly connected with infusion tube, the first fixed frame is equipped with the first adjusting mechanism for adjusting the distance between two membrane laminating rollers, the second fixed frame is slidably connected with sliding rod, the bottom of the sliding rod is fixedly connected with scraper, the second fixed frame is equipped with the second adjusting mechanism for limiting the sliding of sliding rod.

[0007] Preferably, the top of the first fixing frame is provided with a sliding groove, the top of the sliding frame is fixedly connected with a connecting sliding block, and the connecting sliding block is slidingly connected in the sliding groove.

[0008] Preferably, the first adjusting mechanism comprises a sliding plate sliding on the top of the first fixing frame, the sliding plate is provided with an extrusion groove, the top of the connecting sliding block is fixedly connected with an extrusion sliding block, the extrusion sliding block is arranged in the extrusion groove, the first fixing frame is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with the sliding plate, the sliding plate is moved on the first fixing frame by starting the electric push rod, and the distance between the two sliding frames is adjusted by extruding the two extrusion sliding blocks to be close to each other through the extrusion groove.

[0009] Preferably, the second adjusting mechanism comprises a fixed seat fixed on the second fixing frame, the fixed seat is slidingly connected with a movable inserting rod, the sliding rod is provided with a side insertion hole, one end of the movable inserting rod is inserted into the side insertion hole, and the sliding rod is controlled to slide on the second fixing frame by pulling out the one end of the movable inserting rod from the inside of the side insertion hole.

[0010] Preferably, one side of the fixed seat is fixedly connected with a spring, the other end of the spring is fixedly connected with one end of the movable inserting rod, and the spring is sleeved on the movable inserting rod, so that the one end of the spring is stably inserted into the inside of the side insertion hole under the action of the spring force.

[0011] Preferably, one end of the movable inserting rod is fixedly connected with a pull rope, the second fixing frame is rotatably connected with a rotating rod, and the other end of the pull rope is fixedly connected with the rotating rod, so that the pull rope is wound by rotating the rotating rod, and the one ends of the two movable inserting rods are pulled to slide close to each other.

[0012] Preferably, the drip pipe is arranged between the two sliding frames, and the conveyor is a belt conveyor.

[0013] Compared with the prior art, the application has the following beneficial effects:

[0014] 1、The two film spraying rollers are installed below the drip pipe, the distance between the two sliding frames is adjusted through the first adjusting mechanism, the gap between the two film spraying rollers is adjusted, the speed of the film spraying liquid is controlled, the material surface is scraped through the scraper, the distance between the scraper and the material is adjusted by controlling the sliding rod to slide on the second fixing frame, and the thickness of the film spraying on the material surface is adjusted.

[0015] 2, the application is through the start electric push rod to push the sliding plate on the first fixed frame, the extrusion groove extrusion extrusion slider to push two sliding frame each other to slide close, to adjust the distance value between two film coating roller, through the rotation of the rotating rod to the pull rope is wound, pull two movable plug rod one end together from the inside of two side insertion hole fast out. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure perspective drawing of the film coating thickness adjustable device of the utility model;

[0017] Figure 2 It is the first fixed frame sectional view perspective drawing of the film coating thickness adjustable device of the utility model;

[0018] Figure 3 It is the second fixed frame perspective drawing of the film coating thickness adjustable device of the utility model;

[0019] Figure 4 It is the film coating thickness adjustable device of the utility model; Figure 3 A enlarged schematic view.

[0020] Figure reference: 1, base; 2, conveyor; 3, first fixed frame; 31, sliding groove; 4, sliding frame; 41, film coating roller; 42, connecting slider; 43, extrusion slider; 5, drip tube; 51, liquid delivery tube; 6, sliding plate; 61, extrusion groove; 62, electric push rod; 7, second fixed frame; 8, scraper; 81, sliding rod; 82, side insertion hole; 9, fixed seat; 91, movable plug rod; 92, spring; 93, pull rope; 10, rotating rod. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not 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 scope of the utility model.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 And Figure 4The utility model provides a kind of adjustable device of coating film thickness, including base 1, the top of base 1 is fixedly connected with conveyor 2, first fixed frame 3 and second fixed frame 7, the inner top wall of first fixed frame 3 is slidably connected with two sliding frames 4, the top of first fixed frame 3 is provided with sliding groove 31, the top of sliding frame 4 is fixedly connected with connecting slide 42, connecting slide 42 is slidably connected in the inside of sliding groove 31, the material of coating film is transported by conveyor 2, the distance value between two sliding frames 4 is adjusted by controlling connecting slide 42 sliding in the inside of sliding groove 31, to adjust the gap value between two coating film rollers 41.

[0023] Please refer to Figure 1 and Figure 2 The inner top wall of first fixed frame 3 is fixedly connected with drip tube 5, drip tube 5 is fixedly connected with infusion tube 51, drip tube 5 is arranged between two sliding frames 4, conveyor 2 is belt conveyor, one end of infusion tube 51 is connected with coating film liquid supply equipment and coating film liquid is transported to the inside of drip tube 5 by pump body, finally, it flows out by the nozzle at the bottom of drip tube 5, flows to coating film roller 41 and then flows to material through the gap between two coating film rollers 41 to coat.

[0024] Please refer to Figure 1 and Figure 2 First adjusting mechanism for adjusting the distance between two coating film rollers 41 is arranged on first fixed frame 3, and the first adjusting mechanism comprises sliding plate 6 sliding on the top of first fixed frame 3, extrusion groove 61 is formed in sliding plate 6, extrusion slide 43 is fixedly connected to the top of connecting slide 42, extrusion slide 43 is arranged in extrusion groove 61, electric push rod 62 is fixedly connected to first fixed frame 3, the telescopic end of electric push rod 62 is fixedly connected with sliding plate 6, two extrusion grooves 61 on sliding plate 6 are arranged in V shape, sliding plate 6 is moved on first fixed frame 3 by starting electric push rod 62, extrusion slide 43 is extruded by extrusion groove 61, so that two extrusion slides 43 are pushed close to each other.

[0025] Please refer to Figure 1 and Figure 3 Sliding rod 81 is slidably connected to second fixed frame 7, and scraper 8 is fixedly connected to the bottom of sliding rod 81, the surface of material after coating is scraped by scraper 8, and the distance value between scraper 8 and material is adjusted by controlling sliding rod 81 to slide on second fixed frame 7.

[0026] Please refer to Figure 1 , Figure 3 and Figure 4The second fixed frame 7 is provided with a second adjusting mechanism for limiting the sliding of the sliding rod 81. The second adjusting mechanism comprises a fixed seat 9 fixed on the second fixed frame 7, and a movable plug rod 91 slidably connected to the fixed seat 9. A side insertion hole 82 is formed in the sliding rod 81, and one end of the movable plug rod 91 is inserted into the side insertion hole 82. By pulling out the one end of the movable plug rod 91 from the inside of the side insertion hole 82, the sliding rod 81 is lifted and slides on the second fixed frame 7, so as to adjust the distance between the bottom of the scraper 8 and the conveyed material.

[0027] Please refer to Figure 1 , Figure 3 and Figure 4 again. One side of the fixed seat 9 is fixedly connected with a spring 92, and the other end of the spring 92 is fixedly connected to one end of the movable plug rod 91. The spring 92 is sleeved on the movable plug rod 91. One end of the movable plug rod 91 is fixedly connected with a pull rope 93. The second fixed frame 7 is rotatably connected with a rotating rod 10. The other end of the pull rope 93 is fixedly connected to the rotating rod 10. By rotating the rotating rod 10, the pull rope 93 is wound. The one end of the two movable plug rods 91 is pulled out from the inside of the side insertion hole 82 at the same time. The torsion of the rotating rod 10 is removed. Under the action of the elastic force of the spring 92, the one end of the movable plug rod 91 is inserted into the inside of the side insertion hole 82 to limit the sliding of the sliding rod 81.

[0028] Working principle: install the device in a suitable position and connect it with the municipal power supply. Place the material on the conveyor 2 for conveying. One end of the liquid delivery pipe 51 is connected with the film coating liquid supply device and the film coating liquid is delivered to the inside of the dripping pipe 5 through the pump body, and finally flows out through the spray head at the bottom of the dripping pipe 5, flows to the film coating roller 41, and then flows to the material through the gap between the two film coating rollers 41 for film coating. The sliding plate 6 is pushed to slide on the first fixed frame 3 by starting the electric push rod 62. The two sliding frames 4 are pushed to slide towards each other by the action of the extrusion groove 61 extruding the extrusion block 43, so as to adjust the gap value between the two film coating rollers 41 and control the dripping speed of the film coating liquid. The film coating material surface is scraped by the scraper 8. The one end of the movable plug rod 91 is pulled out from the inside of the side insertion hole 82 by winding the pull rope 93 by rotating the rotating rod 10, so as to control the sliding of the sliding rod 81 on the second fixed frame 7 and adjust the distance value between the scraper 8 and the film coating material, so as to adjust the film coating thickness value.

[0029] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A device for adjusting the thickness of a film, characterized by: The utility model provides a shower film roll coating machine, including base (1), the top of base (1) is fixedly connected with conveyor (2), first fixed frame (3) and second fixed frame (7), the inner top wall of first fixed frame (3) is slidably connected with two slide frames (4), and the inside of each slide frame (4) is rotatably connected with shower film roll (41), the inner top wall of first fixed frame (3) is fixedly connected with drip tube (5), and drip tube (5) is fixedly connected with infusion tube (51) on the communication, first fixed frame (3) is equipped with the first adjusting mechanism of adjusting the distance between two shower film rolls (41), and the second fixed frame (7) is slidably connected with slide rod (81), and the bottom of slide rod (81) is fixedly connected with scraper (8), and the second fixed frame (7) is equipped with the second adjusting mechanism of limiting the sliding of slide rod (81).

2. The device for adjusting the thickness of a curtain film according to claim 1, wherein: The top of first fixed frame (3) is provided with sliding groove (31), and the top of slide frame (4) is fixedly connected with connecting sliding block (42), which is slidably connected in the inside of sliding groove (31).

3. A device for adjusting the thickness of a curtain according to claim 2, characterized in that: The first adjusting mechanism includes a sliding plate (6) that slides on the top of the first fixed frame (3), the sliding plate (6) has an extrusion groove (61) formed therein, the top of the connecting sliding block (42) is fixedly connected with an extrusion sliding block (43), the extrusion sliding block (43) is arranged in the extrusion groove (61), and the first fixed frame (3) is fixedly connected with an electric push rod (62), the telescopic end of the electric push rod (62) is fixedly connected with the sliding plate (6).

4. The device of claim 1, wherein: The second adjusting mechanism includes a fixed seat (9) fixed on the second fixed frame (7), the fixed seat (9) is slidably connected with a movable insertion rod (91), the slide rod (81) is provided with a side insertion hole (82), and one end of the movable insertion rod (91) is inserted into the inside of the side insertion hole (82).

5. A device for adjusting the thickness of a curtain according to claim 4, characterized in that: One side of the fixed seat (9) is fixedly connected with a spring (92), the other end of the spring (92) is fixedly connected with one end of the movable insertion rod (91), and the spring (92) is sleeved on the movable insertion rod (91).

6. A device for adjusting the thickness of a curtain according to claim 5, characterized in that: One end of the movable insertion rod (91) is fixedly connected with a pull rope (93), the second fixed frame (7) is rotatably connected with a rotating rod (10), and the other end of the pull rope (93) is fixedly connected with the rotating rod (10).

7. The device of claim 1, wherein: The drip tube (5) is arranged between the two slide frames (4), and the conveyor (2) is a belt conveyor.

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