PVC decorative film feeding and leveling device

Abstract

The utility model provides a PVC decorative film feeding and leveling device which comprises a bottom plate, a conveying mechanism arranged on the right side of the top of the bottom plate, a leveling platform arranged on the left side of the top of the bottom plate, a leveling groove formed in the top of the leveling platform, a protruding strip arranged at the right end in the leveling groove and provided with an arc-shaped top, and a first mounting frame arranged on the right side of the top of the leveling platform. The first mounting frame is located over the protruding strips, a plurality of telescopic rods are connected to the first mounting frame in a telescopic mode, a connecting plate is fixedly connected to the bottoms of the telescopic rods, lug plates are arranged on the two sides of a bottom plate of the connecting plate, a pressing roller is rotationally connected between the lug plates, and a plurality of springs are arranged between the connecting plate and the bottom of the first mounting frame. The telescopic rods are sleeved with the springs correspondingly, and a second mounting frame is arranged on the left side of the top of the leveling platform. According to the PVC decorative film leveling device, the first air spraying head and the second air spraying head are used for spraying air conveyed by the air blower, the PVC decorative film in the leveling groove can be leveled through the air, and leveling is more convenient compared with manual leveling.

Description

Technical Field

[0001] The utility model relates to a PVC decorative film feeding and leveling device, belonging to the technical field of decorative film production auxiliary devices. Background Art

[0002] PVC decorative film is a material used for indoor and outdoor decoration, mainly made of polyvinyl chloride (PVC). PVC decorative film is widely used in furniture, walls, floors and other surfaces that need decoration due to its durability, fire resistance, diversity, easy cleaning and simple installation.

[0003] When conveying PVC decorative film, the PVC decorative film has a certain tension, which will cause it to curl, making it inconvenient for subsequent production processes. Therefore, it needs to be leveled manually, which is inefficient and troublesome. Therefore, the utility model proposes a PVC decorative film feeding and leveling device to solve the above problem. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a PVC decorative film feeding and leveling device to solve the problems in the background technology.

[0005] The utility model provides the following technical solutions:

[0006] A PVC decorative film feeding and leveling device comprises a bottom plate, a conveying mechanism is provided on the right side of the top of the bottom plate, a leveling platform is provided on the left side of the top of the bottom plate, a leveling groove is provided on the top of the leveling groove, a convex strip with an arc-shaped top is provided on the right side of the inside of the leveling groove, a first mounting frame is provided on the right side of the top of the leveling platform, the first mounting frame is located directly above the convex strip, a plurality of telescopic rods are telescopically connected to the first mounting frame, a plurality of the telescopic rods are fixedly connected to a connecting plate at the bottom, ear plates are provided on both sides of the bottom plate of the connecting plate, a pressure roller is rotatably connected between the ear plates, a plurality of springs are provided between the connecting plate and the bottom of the first mounting frame, a plurality of the springs are respectively sleeved on a plurality of the telescopic rods, and a plurality of the springs are respectively sleeved on a plurality of the telescopic rods. A second mounting frame is provided, a connecting frame is provided at a central position between the first mounting frame and the second mounting frame, two ends of the connecting frame are respectively fixed on the side walls of the first mounting frame and the second mounting frame at corresponding positions, a first shunt pipe is provided on the top of the second mounting frame, a plurality of first connecting pipes are connected to the bottom of the first shunt pipe, the first connecting pipe passes through the second mounting frame and is fixed thereto, a first nozzle tilted to the left is connected to the bottom of the first connecting pipe, a second shunt pipe is provided on the top of the connecting frame, a plurality of second connecting pipes are connected to the left and right sides of the second shunt pipe, a second nozzle is connected to the bottom of the second connecting pipe, and the second nozzles connected to the second connecting pipes on both sides of the second shunt pipe are tilted to both sides.

[0007] Preferably, the front end of the first shunt tube is connected to a joint, the rear end of the first shunt tube is sealed, the second shunt tube is connected and conducted to the first shunt tube at one end close to the first shunt tube, and the second shunt tube is sealed at one end away from the first shunt tube.

[0008] Preferably, a blower is provided on the left side of the front end surface of the entire platform, an output end of the blower is connected to an air supply pipe, and an end of the air supply pipe away from the blower is connected to a joint and conducted.

[0009] Preferably, the conveying mechanism comprises an inverted U-shaped frame, a lower conveying roller is rotatably connected to the lower portion of the U-shaped frame, a first motor is mounted on the front end surface of the U-shaped frame, and an output shaft of the first motor is fixedly connected to the lower conveying roller.

[0010] Preferably, slide grooves are provided on the adjacent surfaces inside the U-shaped frame, a slider is slidably connected in the slide groove, an upper conveying roller is rotatably connected between the sliders, and conducting slot holes are provided on the front end and rear end surfaces of the U-shaped frame, the conducting slot holes are connected to the slide grooves, a U-shaped fixing frame is slidably connected inside the conducting slot holes, and one end of the U-shaped fixing frame is fixedly connected to the slider near the slider, a second motor is installed on the front end surface of the U-shaped fixing frame slidably connected in the conducting slot hole at the front end of the U-shaped frame, and the output shaft of the second motor is fixedly connected to the upper conveying roller.

[0011] Preferably, extension plates are extended from the front end face and the rear end near the top of the U-shaped frame, an adjusting screw is threadedly connected to the extension plate, a hand wheel is fixedly connected to the top of the adjusting screw, and the bottom of the adjusting screw is rotatably connected to the top surface of the U-shaped fixing frame.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model provides a PVC decorative film feeding and leveling device. The first shunt pipe is arranged on the top of the second mounting frame, and the first nozzle head tilted to the left is connected to the plurality of first connecting pipes on the second mounting frame through the mounting pipe at the bottom of the first shunt pipe. When the PVC decorative film moves toward one end of the conveying mechanism in the leveling groove on the whole platform, the blower is activated to deliver wind force to be ejected from the first nozzle head to blow the left end of the PVC decorative film to fit on the bottom surface of the leveling groove; the second shunt pipe is arranged on the top of the connecting frame, and the second nozzle heads tilted to the two sides of the leveling groove are connected through the second connecting pipes on both sides of the second shunt pipe. When the PVC decorative film is in the leveling groove on the whole platform, the blower is activated to deliver wind force to be ejected from the second nozzle head to blow the two sides of the PVC decorative film to the side walls of the leveling groove. The wind force delivered by the blower ejected from the first nozzle head and the second nozzle head can be used to level the PVC decorative film in the leveling groove by wind force, which is more convenient and efficient than manual leveling.

[0014] The utility model discloses a PVC decorative film feeding and leveling device. A telescopic rod is arranged on a first mounting frame, and a pressure roller is rotatably connected between ear plates connected on both sides of a connecting plate connected to the bottom of the telescopic rod. The pressure roller can be pressed on a convex strip in a leveling groove under the action of a spring. When PVC passes through the gap between the convex strip and the pressure roller, the PVC decorative film can be flattened for a second time, which is convenient for subsequent processing of the PVC decorative film. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of part A in the middle.

[0018] In the figure: 1, bottom plate; 2, leveling platform; 3, leveling groove; 4, convex strip; 5, first mounting frame; 6, telescopic rod; 7, connecting plate; 8, ear plate; 9, pressure roller; 10, spring; 11, second mounting frame; 12, connecting frame; 13, first shunt pipe; 14, first connecting pipe; 15, first jet head; 16, second shunt pipe; 17, second connecting pipe; 18, second jet head; 19, joint; 20, blower; 21, air supply pipe; 22, U-shaped frame; 23, lower conveying roller; 24, first motor; 25, slide groove; 26, slider; 27, upper conveying roller; 28, conduction slot; 29, U-shaped fixing frame; 30, extension plate; 31, adjusting screw; 32, hand wheel; 33, second motor. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0020] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0021] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0022] like Figure 1-Figure 2As shown, a PVC decorative film feeding and leveling device comprises a bottom plate 1, a conveying mechanism is provided on the right side of the top of the bottom plate 1, a leveling platform 2 is provided on the left side of the top of the bottom plate 1, a leveling groove 3 is provided on the top of the leveling groove 3, a convex strip 4 with an arc-shaped top is provided on the right side of the top of the leveling groove 3, a first mounting frame 5 is provided on the right side of the top of the leveling platform 2, the first mounting frame 5 is located directly above the convex strip 4, a plurality of telescopic rods 6 are telescopically connected to the first mounting frame 5, a plurality of telescopic rods 6 are fixedly connected to a connecting plate 7 at the bottom, ear plates 8 are provided on both sides of the bottom plate 1 of the connecting plate 7, a pressure roller 9 is rotatably connected between the ear plates 8, a plurality of springs 10 are provided between the connecting plate 7 and the bottom of the first mounting frame 5, and the plurality of springs 10 are respectively sleeved on the plurality of telescopic rods 6, a second mounting frame 11 is provided on the left side of the top of the leveling platform 2, a connecting frame 12 is provided at the central position between the first mounting frame 5 and the second mounting frame 11, both ends of the connecting frame 12 are respectively fixed to the side walls of the first mounting frame 5 and the second mounting frame 11 at corresponding positions, A first shunt pipe 13 is provided on the top, and a plurality of first connecting pipes 14 are connected to the bottom of the first shunt pipe 13. The first connecting pipe 14 passes through the second mounting frame 11 and is fixed thereto. A first nozzle 15 tilted to the left is connected to the bottom of the first connecting pipe 14. A second shunt pipe 16 is provided on the top of the connecting frame 12. A plurality of second connecting pipes 17 are connected to the left and right sides of the second shunt pipe 16. A second nozzle 18 is connected to the bottom of the second connecting pipe 17. The second nozzles 18 connected to the second connecting pipes 17 on both sides of the second shunt pipe 16 are tilted to both sides. A joint 19 is connected to the front end of the first shunt pipe 13, and the rear end of the first shunt pipe 13 is sealed. The end of the second shunt pipe 16 close to the first shunt pipe 13 is connected and conducted to the first shunt pipe 13, and the end of the second shunt pipe 16 away from the first shunt pipe 13 is sealed. A blower 20 is provided on the left side of the front end face of the entire platform 2, and an air supply pipe 21 is connected to the output end of the blower 20, and the end of the air supply pipe 21 away from the blower 20 is connected and conducted to the joint 19.

[0023] In the above technical solution, by setting the first shunt pipe 13 on the top of the second mounting frame 11, and connecting the first nozzle 15 tilted to the left to the plurality of first connecting pipes 14 on the second mounting frame 11 through the mounting pipe at the bottom of the first shunt pipe 13, when the PVC decorative film moves toward one end of the conveying mechanism in the leveling groove 3 on the whole platform 2, the blower 20 is activated, and the conveying wind is ejected from the first nozzle 15 to blow the left end of the PVC decorative film to fit on the inner bottom surface of the leveling groove 3; by setting the second nozzle 15 on the top of the connecting frame 12 The shunt pipe 16 is provided, and the second nozzles 18 inclined toward the two sides of the leveling groove 3 are connected through the second connecting pipes 17 on both sides of the second shunt pipe 16. When the PVC decorative film is in the leveling groove 3 on the leveling platform 2, the blower 20 is activated to deliver wind from the second nozzle 18 to blow the two sides of the PVC decorative film toward the side walls of the leveling groove 3. The wind delivered by the blower 20 is sprayed out from the first nozzle 15 and the second nozzle 18, so that the PVC decorative film in the leveling groove 3 can be leveled by wind, which is more convenient than manual leveling.

[0024] In the above scheme, by arranging the telescopic rod 6 on the first mounting frame 5, and rotating the connecting roller 9 between the ear plates 8 connected on both sides of the connecting plate 7 connected to the bottom of the telescopic rod 6, the pressing roller 9 can be pressed on the convex strip 4 in the leveling groove 3 under the action of the spring 10. When the PVC passes through the gap between the convex strip 4 and the pressing roller 9, the PVC decorative film can be flattened for the second time, which is convenient for the subsequent processing of the PVC decorative film.

[0025] In the present invention, the conveying mechanism includes an inverted U-shaped frame 22, a lower conveying roller 23 is rotatably connected between the lower position of the U-shaped frame 22, a first motor 24 is installed on the front end surface of the U-shaped frame 22, the output shaft of the first motor 24 is fixedly connected to the lower conveying roller 23, a slide groove 25 is provided on the adjacent surface inside the U-shaped frame 22, a slider 26 is slidably connected in the slide groove 25, an upper conveying roller 27 is rotatably connected between the sliders 26, and a conducting slot 28 is provided on the front end surface and the rear end surface of the U-shaped frame 22, the conducting slot 28 is connected to the slide groove 25, and the conducting slot 28 is connected to the inside of the slide groove 25. A U-shaped fixing frame 29 is slidably connected inside, and one end of the U-shaped fixing frame 29 close to the slider 26 is fixedly connected to the slider 26. A second motor 33 is installed on the front end surface of the U-shaped fixing frame 29 slidably connected in the front end conducting slot 28 of the U-shaped frame 22. The output shaft of the second motor 33 is fixedly connected to the upper conveying roller 27. Extension plates 30 are extended from the front end surface and rear end of the U-shaped frame 22 near the top position. An adjusting screw 31 is threadedly connected to the extension plate 30. A hand wheel 32 is fixedly connected to the top of the adjusting screw 31, and the bottom of the adjusting screw 31 is rotatably connected to the top surface of the U-shaped fixing frame 29.

[0026] In the above technical scheme, by rotating and connecting the lower conveying roller 23 near the bottom position in the U-shaped frame 22, and rotating and connecting the upper conveying roller 27 between the sliders 26, when the PVC decorative film is located in the gap between the upper conveying roller 27 and the lower conveying roller 23, the first motor 24 and the second motor 33 are started to drive the lower conveying mixed upper conveying roller 27 to rotate to feed the PVC decorative film, and by threading the adjusting screw 31 on the extension plate 30, the adjusting screw 31 can be rotated by rotating the hand wheel 32 to drive the U-shaped fixing frame 29 to move up and down in the conducting slot 28, thereby adjusting the gap between the upper conveying roller 27 and the lower conveying roller 23, so that the utility model can convey PVC decorative films of different thicknesses.

[0027] The working principle of the PVC decorative film feeding and leveling device of the utility model is:

[0028] The PVC decorative film is passed through the bottom of the second mounting frame 11, the bottom of the connecting frame 12, the gap between the pressing roller 9 and the convex strip 4, and the gap between the upper conveying roller 27 and the lower conveying roller 23 in sequence, and then the first motor 24, the second motor 33 and the blower 20 are started through the controller (an electrical component familiar to those skilled in the art, not shown in the present invention). The blower 20 compresses the wind and conveys it to the first branch pipe 13 and the second branch pipe 16 through the air supply pipe 21, and finally sprays it out from the first nozzle 15 and the second nozzle 18, so as to flatten the PVC decorative film located in the leveling groove 3. The first motor 24 and the second motor 33 rotate to drive the upper conveying roller 27 and the lower conveying roller 23 to rotate, and the PVC decorative film in the leveling groove 3 can be pulled to convey the PVC decorative film. When the PVC decorative film passes through the gap between the pressing roller 9 and the convex strip 4, the PVC decorative film can be flattened for a second time under the action of the spring 10, so as to facilitate the subsequent processing of the PVC decorative film.

[0029] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A PVC decorative film feeding and leveling device, characterized in that: The invention comprises a bottom plate (1), a conveying mechanism is provided on the right side of the top of the bottom plate (1), a leveling platform (2) is provided on the left side of the top of the bottom plate (1), a leveling groove (3) is provided on the top of the leveling groove (3), a convex strip (4) with an arc-shaped top is provided at the right end inside the leveling groove (3), a first mounting frame (5) is provided on the right side of the top of the leveling platform (2), the first mounting frame (5) is located directly above the convex strip (4), a plurality of telescopic rods (6) are telescopically connected to the first mounting frame (5), a plurality of the telescopic rods (6) are fixedly connected to a connecting plate (7) at the bottom, ear plates (8) are provided on both sides of the bottom plate (1) of the connecting plate (7), a pressing roller (9) is rotatably connected between the ear plates (8), a plurality of springs (10) are provided between the connecting plate (7) and the bottom of the first mounting frame (5), a plurality of the springs (10) are respectively sleeved on the plurality of the telescopic rods (6), a second mounting frame (11) is provided on the left side of the top of the leveling platform (2), and the plurality of A connecting frame (12) is provided at a central position between the first mounting frame (5) and the second mounting frame (11), and the two ends of the connecting frame (12) are respectively fixed on the side walls of the first mounting frame (5) and the second mounting frame (11) at corresponding positions; a first shunt pipe (13) is provided at the top of the second mounting frame (11); a plurality of first connecting pipes (14) are connected to the bottom of the first shunt pipe (13); the first connecting pipes (14) pass through the second mounting frame (11) and are fixed thereto; the bottoms of the first connecting pipes (14) are all connected to first spray heads (15) tilted to the left; a second shunt pipe (16) is provided at the top of the connecting frame (12); a plurality of second connecting pipes (17) are connected to the left and right sides of the second shunt pipe (16); the bottoms of the second connecting pipes (17) are all connected to second spray heads (18); and the second spray heads (18) connected to the second connecting pipes (17) on both sides of the second shunt pipe (16) are tilted to both sides.

2. A PVC decorative film feeding and leveling device according to claim 1, characterized in that: The front end of the first shunt tube (13) is connected to a joint (19), the rear end of the first shunt tube (13) is sealed, the end of the second shunt tube (16) close to the first shunt tube (13) is connected to and conducted with the first shunt tube (13), and the end of the second shunt tube (16) away from the first shunt tube (13) is sealed.

3. A PVC decorative film feeding and leveling device according to claim 2, characterized in that: A blower (20) is provided on the left side of the front end of the entire platform (2); an output end of the blower (20) is connected to an air supply pipe (21); and an end of the air supply pipe (21) away from the blower (20) is connected to and conducted with a joint (19).

4. A PVC decorative film feeding and leveling device according to claim 1, characterized in that: The conveying mechanism comprises an inverted U-shaped frame (22), a lower conveying roller (23) is rotatably connected to the lower portion of the U-shaped frame (22), a first motor (24) is mounted on the front end surface of the U-shaped frame (22), and an output shaft of the first motor (24) is fixedly connected to the lower conveying roller (23).

5. A PVC decorative film feeding and leveling device according to claim 4, characterized in that: The U-shaped frame (22) is provided with a slide groove (25) on the adjacent surfaces inside, a slider (26) is slidably connected in the slide groove (25), an upper conveying roller (27) is rotatably connected between the sliders (26), a conducting slot (28) is provided on the front end surface and the rear end surface of the U-shaped frame (22), the conducting slot (28) is connected to the slide groove (25), a U-shaped fixing frame (29) is slidably connected inside the conducting slot (28), one end of the U-shaped fixing frame (29) close to the slider (26) is fixedly connected to the slider (26), a second motor (33) is installed on the front end surface of the U-shaped fixing frame (29) slidably connected in the conducting slot (28) at the front end of the U-shaped frame (22), and an output shaft of the second motor (33) is fixedly connected to the upper conveying roller (27).

6. A PVC decorative film feeding and leveling device according to claim 5, characterized in that: Extension plates (30) are extended from the front end and rear end of the U-shaped frame (22) near the top, an adjusting screw (31) is threadedly connected to the extension plate (30), a hand wheel (32) is fixedly connected to the top of the adjusting screw (31), and the bottom of the adjusting screw (31) is rotatably connected to the top surface of the U-shaped fixing frame (29).

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