Thin film static electricity eliminating device for thin film production

Abstract

The utility model discloses a film static electricity eliminating device for film production, which comprises a static electricity eliminator, two fixed seats are arranged on the static electricity eliminator, and support structures are arranged on the two fixed seats; the supporting structure comprises a rotating shaft, the rotating shaft is fixedly inserted into the fixing base, the rotating shaft is movably sleeved with an n-shaped frame, a motor is installed at one end of the rotating shaft, an electric push rod is installed on the n-shaped frame, and a connecting frame is installed at one end of the electric push rod; the utility model relates to the technical field of static electricity eliminating devices, the installation position is changed by sliding the position of a sliding strip, the static electricity eliminating device is suitable for different installation environments, after the installation position is determined and the device is installed and fixed, the static electricity eliminating device can rotate by controlling the motor to work, and the working face of the static electricity eliminating device is perpendicular to the surface of a thin film. And the static elimination quality of the film is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of static electricity elimination devices, specifically a static electricity elimination device for thin film production. Background Technology

[0002] In film production, the film is stretched and compressed, generating a large amount of static electricity. Therefore, a static eliminator is needed to treat this static electricity. For example, CN212727524U discloses an adjusting mechanism for a static eliminator used in plastic film production. This mechanism includes a side plate with a groove in the middle of its inner wall. A sliding plate is slidably connected to the middle of the groove's inner wall. Lead screws are slidably connected to both sides of the top of the sliding plate. Pulleys are sleeved on the outer surface of the lead screws. A first belt is sleeved between two adjacent pulleys. A convex wheel is sleeved on the middle of the inner wall of the first belt. The mechanism works by connecting the side plate, lead screw, pulleys, first belt, convex wheel, and... The two belts facilitate the sliding of the skateboard, reducing the difficulty of sliding, and also limit the position of the skateboard to prevent it from moving. The second belt, convex wheel, first belt, and pulley facilitate the synchronous rotation of multiple lead screws, reducing the time required for multiple lead screws to rotate, thus facilitating the adjustment of the skateboard height. However, this patent requires the side panels to be fixed, and the distance between the side panels is fixed, so the installation distance is not adjustable, requiring a high level of environmental control for installation. Furthermore, the skateboard can only be adjusted in height, and during use, the installation angle must be accurately determined so that the working surface of the ion air bar on the skateboard is perpendicular to the film, making installation and adjustment inconvenient.

[0003] While existing technologies may already offer solutions to the aforementioned problems, this case aims to provide an alternative or replacement technical solution. Summary of the Invention

[0004] To solve the problems mentioned in the background art, the present invention is achieved through the following technical solution: a film electrostatic elimination device for film production, comprising an electrostatic eliminator, wherein two fixed seats are installed on the electrostatic eliminator, and a support structure is installed on each of the two fixed seats;

[0005] The support structure includes a rotating shaft, which is fixedly inserted into a fixed base. An n-shaped frame is movably mounted on the rotating shaft. A motor is installed at one end of the rotating shaft, and an electric push rod is installed on the n-shaped frame. A connecting frame is installed at one end of the electric push rod. Two protruding strips are symmetrically installed on the side wall of the connecting frame. Sliding strips are movably mounted on the connecting frame and the two protruding strips. A movable groove is opened on the lower wall of the sliding strip. The movable groove matches the connecting frame and the two protruding strips. Two mounting strips are symmetrically installed on the side wall of the sliding strip. Each mounting strip has two mounting holes.

[0006] Preferably, a stable frame is mounted on the motor, and the stable frame is mounted on the n-shaped frame.

[0007] Preferably, the connecting frame is in an L-shaped structure.

[0008] Preferably, a fixing bolt is inserted on the connecting frame, and one end of the fixing bolt is attached to the sliding strip.

[0009] Preferably, the connecting frame and the two protrusions are in an integral structure.

[0010] Preferably, the sliding strip and the two mounting strips are in an integral structure.

[0011] Beneficial effects

[0012] The thin film electrostatic elimination device for thin film production has the following beneficial effects compared with the prior art: the installation position is changed by sliding the sliding strip position, and the device is suitable for use in different installation environments; after the installation position is determined and the device is installed and fixed, the electrostatic eliminator can be rotated by controlling the motor to work, so that the working surface of the electrostatic eliminator is perpendicular to the surface of the thin film, the thin film electrostatic elimination quality is ensured, and the installation and adjustment are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 The utility model provides a kind of thin film electrostatic elimination device for thin film production, and it is non-rotating's overhead angle three-dimensional structure schematic view.

[0014] Fig. 2 The utility model provides a kind of thin film electrostatic elimination device for thin film production, and it is non-rotating's overhead angle three-dimensional structure schematic view.

[0015] Fig. 3 The utility model provides a kind of thin film electrostatic elimination device for thin film production, and it is rotating's overhead angle three-dimensional structure schematic view.

[0016] In the drawing: 1, electrostatic eliminator, 2, fixed seat, 3, rotating shaft, 4, n-shaped frame, 5, motor, 6, electric push rod, 7, connecting frame, 8, protrusion, 9, sliding strip, 10, movable slot, 11, mounting strip, 12, mounting hole, 13, stable frame, 14, limit block. DETAILED DESCRIPTION

[0017] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0018] Embodiment: through the person of the art, all electrical components in the case and its adapted power supply are connected through the wire, and should be selected according to actual situation, suitable controller meets control demand, and the working order of the electrical components is completed in the order of the working principle, and the detailed connection means is the public technical knowledge in the art, the working principle and process are mainly introduced below, and the electrical control is not described, please refer to Figs. 1-3 The mounting hole 12 is used for inserting screws, etc., during installation, the sliding slide 9 is slid, the sliding slide 9 is moved on the connecting frame 7 and the convex strip 8 through the movable groove 10 until the mounting hole 12 is located at a position convenient for installation of the film production, the sliding slide 9 is slid to change the installation position, which is suitable for different installation environments, the convex strip 8 is arranged on the connecting frame 7 to prevent the connecting frame 7 from being separated from the sliding slide 9, then the control motor 5 is operated, the driving end of the motor 5 drives the rotating shaft 3 to rotate, the fixed seat 2 thus drives the electrostatic eliminator 1 to rotate to a target angle, so that the working surface of the electrostatic eliminator 1 is perpendicular to the film surface, and the quality of the film electrostatic elimination is ensured.

[0019] As preferred, further, the motor 5 is provided with a stable frame 13, the stable frame 13 is installed on the n-shaped frame 4 and is used for fixing the motor 5.

[0020] As preferred, further, the connecting frame 7 is of an L-shaped structure.

[0021] As preferred, further, the connecting frame 7 is provided with fixed bolts, one end of the fixed bolt is attached to the sliding slide 9 and is used for fixing the position of the connecting frame 7.

[0022] As preferred, further, the connecting frame 7 and the two convex strips 8 are of an integral structure.

[0023] As preferred, further, the sliding slide 9 and the two mounting strips 11 are of an integral structure.

[0024] In summary, by changing the position of the sliding slide 9, the installation position is changed, which is suitable for different installation environments, after the installation position is determined and the device is installed and fixed, the motor 5 is operated to rotate the electrostatic eliminator 1, so that the working surface of the electrostatic eliminator 1 is perpendicular to the film surface, the quality of the film electrostatic elimination is ensured, and the installation and adjustment are facilitated.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A film electrostatic eliminator for film production, comprising an electrostatic eliminator (1) having two fixing seats (2) mounted thereon, characterized in that, Two said fixed seat (2) are installed with support structure; The support structure includes a rotating shaft (3), the rotating shaft (3) is fixedly inserted into the fixed seat (2), the rotating shaft (3) is movably sleeved with n-shaped frame (4), one end of the rotating shaft (3) is provided with motor (5), the n-shaped frame (4) is provided with electric push rod (6), one end of the electric push rod (6) is provided with connecting frame (7), the side wall of the connecting frame (7) is symmetrically provided with two convex strips (8), the connecting frame (7) and the two convex strips (8) are movably sleeved with slide bar (9), the lower wall of the slide bar (9) is provided with movable groove (10), the movable groove (10) is matched with the connecting frame (7) and the two convex strips (8), the side wall of the slide bar (9) is symmetrically provided with two mounting strips (11), two said mounting strips (11) are provided with two mounting holes (12).

2. The film electrostatic eliminator for film production according to claim 1, characterized by The motor (5) is provided with a stable frame (13), and the stable frame (13) is installed on the n-shaped frame (4).

3. The thin film electrostatic eliminator for thin film production according to claim 1, characterized by The connecting frame (7) is L-shaped structure.

4. The thin film electrostatic eliminator for thin film production according to claim 1, characterized by The connecting frame (7) is inserted with a fixing bolt, and one end of the fixing bolt is attached to the slide bar (9).

5. The thin film electrostatic eliminator for thin film production according to claim 1, characterized by The connecting frame (7) and the two convex strips (8) are an integral structure.

6. The thin film electrostatic eliminator for thin film production according to claim 1, characterized by The slide bar (9) and the two mounting strips (11) are an integral structure.

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