A BOPP film roll anti-rolling handling device

Abstract

The invention discloses a BOPP film roll anti-rolling transport device, and relates to the technical field of BOPP film. The invention overcomes the problem in the prior art that when transporting the film, the film is transported by a traditional transport trolley, and there is a problem that the film is difficult to match and the film is easy to roll due to the different sizes of the film, so a transport device that can be adjusted according to the size of the film is needed. Now the following scheme is proposed: it includes a bottom plate, the upper surface of the bottom plate is provided with two symmetrical openings, the right side of the bottom plate is connected to the side plate, the top of the side plate is connected to the push handle, the rear side wall of the bottom plate is connected to the vertical plate, the top of the vertical plate is connected to the top plate, the top of the top plate is provided with a magnet block, the top of the bottom plate is equipped with wheels, the left side of the bottom plate is equipped with a motor, the power output end of the motor is fixedly connected to a screw, and the right end of the screw is transferred to the inner wall of the bottom plate cavity. The invention can be well adjusted according to the size of the film, which is convenient for the transportation of the film and can prevent rolling.

Description

Technical Field

[0001] The invention relates to the technical field of BOPP films, and in particular to a BOPP film roll anti-rolling conveying device. Background Art

[0002] BOPP is the abbreviation of "Biaxially Oriented Polypropylene". BOPP film is biaxially oriented polypropylene film. The production of BOPP film is to first make the melt of high molecular weight polypropylene into sheet or thick film through a narrow and long die, and then stretch it in two vertical directions (longitudinal and transverse) at a certain temperature and set speed in a special stretching machine at the same time or in steps, and then undergo appropriate cooling or heat treatment or special processing (such as corona, coating, etc.) to make a film.

[0003] In the prior art, when transporting films, they are transported by traditional transport carts, but there are problems such as difficulty in matching and easy rolling of films due to the different sizes of the films. Therefore, a transport device that can be adjusted according to the size of the film is needed. Summary of the invention

[0004] The technical problem to be solved by the present invention is that when transporting a film, it is difficult to match the film due to the different sizes of the film when transporting the film by a traditional transport trolley, and the film is easy to roll off. Therefore, a transport device that can be adjusted according to the size of the film is needed. In order to solve the technical problem, a BOPP film roll anti-rolling transport device is proposed, including a bottom plate;

[0005] The upper surface of the bottom plate is provided with two symmetrical openings, the right side of the bottom plate is connected to the side plate, the top of the side plate is connected to the push handle, the rear side wall of the bottom plate is connected to the vertical plate, the top of the vertical plate is connected to the top plate, a magnet block is provided on the top of the top plate, and wheels are installed on the top of the bottom plate;

[0006] A motor is installed on the left side of the base plate, and a screw is fixedly connected to the power output end of the motor. The right end of the screw is connected to the inner wall of the base plate cavity. Two internal threaded support seats are symmetrically screwed on the outer side of the screw circumference. The bottoms of the two support seats are respectively slidably connected to two slide rails. The slide rails are arranged at the bottom of the base plate cavity. The support seats pass through the opening and are connected to a group of fixed seats on the top. A rotating shaft is fixed between the fixed seats, an outer frame plate is fixed to the rotating shaft, an inner frame plate is connected to the rotating shaft, and an iron sheet is provided at the outer end of the inner frame plate.

[0007] Preferably, the screw is a double-headed screw with threads on both ends rotating in opposite directions, and the two support seats are respectively screwed to the threads on both sides.

[0008] Preferably, a first baffle is provided on the front and rear walls of the top of the support seat, and the first baffle is fan-shaped.

[0009] Preferably, a second baffle is provided on the front and rear ends of the center of the upper surface of the bottom plate, and the second baffle is fan-shaped.

[0010] Preferably, the upper surface of the bottom plate is symmetrically provided with electric push rods, the telescopic ends of the electric push rods are connected to the support block, the inner side of the support block is arc-shaped, and the electric push rods are located inside the opening.

[0011] Compared with the existing technology, the beneficial effect of the present invention is that when a small BOPP film roll needs to be transported, the inner frame plate is first rotated upward along the rotating shaft until the iron sheet adsorbs the magnet block, and the film is placed between the inner frame plate and the outer frame plate to achieve fixed placement of the film. The first baffle can prevent the film from rolling down from the front and back sides during transportation.

[0012] When a medium-sized BOPP film roll needs to be transported, the inner frame plate is rotated downward along the rotating shaft so that the outer ends of the inner frame plates on both sides are brought closer to each other, and the support block is driven upward by the electric push rod so that the support block supports the inner frame plate, and the film is fixed and placed by the inner and outer frame plates on both sides.

[0013] When a large BOPP film roll needs to be transported, the two support seats are driven by the screw to move in the opposite direction along the slide rail, and the support block is driven upward by the electric push rod, which drives the inner frame plate to rotate upward, so that the outer ends of the inner frame plates on both sides are close to each other. At this time, a larger film roll can be placed. The second baffle can prevent the film from rolling down from the front and back sides during transportation.

[0014] The invention can be well adjusted according to the size of the film, is convenient for transporting the film, and can well prevent rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the structure after the inner frame plate of the present invention is rotated.

[0017] Figure 3 It is a schematic diagram of the connection structure between the outer frame plate, the inner frame plate and the rotating shaft in the present invention.

[0018] Numbers in the figure: 1 bottom plate, 11 opening, 2 motor, 3 screw, 31 support seat, 4 slide rail, 5 fixed seat, 51 rotating shaft, 6 outer frame plate, 61 inner frame plate, 611 iron sheet, 7 first baffle plate, 8 vertical plate, 9 top plate, 91 magnet block, 10 second baffle plate, 12 electric push rod, 123 support block, 13 side plate, 14 push handle, 15 wheel. DETAILED DESCRIPTION

[0019] The present invention is further described in conjunction with the accompanying drawings and embodiments.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] See also Figure 1-2 , a BOPP film roll anti-rolling handling device, comprising a bottom plate 1;

[0022] The upper surface of the bottom plate 1 is provided with two symmetrical openings 11, the right side of the bottom plate 1 is connected to the side plate 13, the top of the side plate 13 is connected to the push handle 14, the rear side wall of the bottom plate 1 is connected to the vertical plate 8, the top of the vertical plate 8 is connected to the top plate 9, the top of the top plate 9 is provided with a magnet block 91, and the top of the bottom plate 1 is provided with a wheel 15;

[0023] The motor 2 is installed on the left side of the base plate 1, and the power output end of the motor 2 is fixedly connected to the screw 3, and the right end of the screw 3 is connected to the inner wall of the base plate 1 cavity. The outer side of the screw 3 is symmetrically threaded with two internal threaded support seats 31, and the bottoms of the two support seats 31 are respectively slidably connected to two slide rails 4, and the slide rails 4 are arranged at the bottom of the base plate 1 cavity. The support seats 31 pass through the opening 11 and are connected to a group of fixed seats 5 on the top. The fixed seats 5 are fixed with a rotating shaft 51, and the rotating shaft 51 is fixed to an outer frame plate 6, and the rotating shaft 51 is connected to an inner frame plate 61, and an iron sheet 61 is provided at the outer end of the inner frame plate 61.

[0024] In order to better transport the film, the present invention also includes that the screw 3 is a double-headed screw with opposite threads at both ends, and the two support seats 31 are respectively screwed on the threads on both sides. A first baffle 7 is provided on the front and rear walls of the top of the support seat 31, and the first baffle 7 is fan-shaped. A second baffle 10 is provided on the front and rear ends of the center of the upper surface of the base plate 1, and the second baffle 10 is fan-shaped. An electric push rod 12 is symmetrically provided on the upper surface of the base plate 1, and the telescopic end of the electric push rod 12 is connected to a support block 123, and the inner side edge of the support block 123 is arc-shaped, and the electric push rod 12 is located on the inner side of the opening 11.

[0025] Working principle: When it is necessary to transport a small BOPP film roller, the present invention first rotates the inner frame plate 61 upward along the rotating shaft 51 until the iron sheet 611 adsorbs the magnet block 91 to fix the inner frame plate 61, and places the film between the inner frame plate 61 and the outer frame plate 6 to fix the film. The first baffle 7 can prevent the film from rolling off from the front and back sides during transportation. When it is necessary to transport a medium-sized BOPP film roller, rotate the inner frame plate 61 downward along the rotating shaft 51 so that the outer ends of the inner frame plates 61 on both sides are brought closer to each other, start the electric push rod 12, and drive the support block 123 to move upward, so that the support block 123 supports the inner frame plate 61, and the film is fixedly placed through the inner frame plates 61 and the outer frame plates 6 on both sides. When a large BOPP film roll needs to be transported, based on the operation of transporting a medium BOPP film, the motor 2 is started again. The motor 2 drives the screw 3 to rotate, and drives the two support seats 31 to move in opposite directions along the slide rail 4. At this time, the outer ends of the two inner frame plates 61 are separated. The electric push rod 12 is started to drive the support block 123 to move upward again, and drive the inner frame plate 61 to rotate upward, so that the outer ends of the inner frame plates 61 on both sides are close to each other again. At this time, a larger film roll can be placed. The second baffle 10 can prevent the film from rolling off from the front and back sides during transportation. The present invention can be well adjusted according to the size of the film, which is convenient for the transportation of the film.

[0026] The above-described embodiments only express the preferred embodiments of the present invention, and the description thereof is relatively specific and detailed, but the present invention is not limited to these embodiments. It should be noted that it is obvious to those skilled in the art. Without departing from the purpose of the present invention, any improvement made shall fall within the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A BOPP film roll anti-rolling handling device, characterized in that: comprising a bottom plate (1); The upper surface of the bottom plate (1) is provided with two symmetrical openings (11); the right side of the bottom plate (1) is connected to the side plate (13); the top of the side plate (13) is connected to the push handle (14); the rear side wall of the bottom plate (1) is connected to the vertical plate (8); the top of the vertical plate (8) is connected to the top plate (9); a magnet block (91) is provided on the top of the top plate (9); and a wheel (15) is installed on the top of the bottom plate (1); A motor (2) is installed on the left side of the base plate (1); a power output end of the motor (2) is fixedly connected to a screw rod (3); the right end of the screw rod (3) is connected to the inner wall of the base plate (1) cavity; the outer side of the screw rod (3) is symmetrically screwed to two internal threaded support seats (31); the bottoms of the two support seats (31) are respectively slidably connected to two slide rails (4); the slide rails (4) are arranged at the bottom of the base plate (1) cavity; the support seats (31) pass through the opening (11) and are connected to a group of fixed seats (5) at the top; a rotating shaft (51) is fixedly connected between the fixed seats (5); an outer frame plate (6) is fixedly connected to the rotating shaft (51); an inner frame plate (61) is connected to the rotating shaft (51); an iron sheet (611) is arranged at the outer end of the inner frame plate (61).

2. A BOPP film roll anti-rolling transport device according to claim 1, characterized in that: The screw (3) is a double-headed screw with threads on both ends rotating in opposite directions, and the two support seats (31) are respectively screwed to the threads on both sides.

3. A BOPP film roll anti-rolling transport device according to claim 1, characterized in that: A first baffle (7) is provided on the front and rear walls of the top of the support seat (31), and the first baffle (7) is fan-shaped.

4. A BOPP film roll anti-rolling transport device according to claim 1, characterized in that: Second baffles (10) are provided at the front and rear ends of the center of the upper surface of the bottom plate (1), and the second baffles (10) are fan-shaped.

5. A BOPP film roll anti-rolling transport device according to claim 1, characterized in that: An electric push rod (12) is symmetrically provided on the upper surface of the bottom plate (1), the telescopic end of the electric push rod (12) is connected to a support block (123), the inner side edge of the support block (123) is arc-shaped, and the electric push rod (12) is located inside the opening (11).

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