Automatic winding device for plastic film production

Abstract

The utility model discloses an automatic winding device for plastic film production, which comprises a base, a first bearing is embedded on the outer surface of the base, the inner ring of the first bearing is fixedly connected with a winding roller, the outer surface of the base is fixedly connected with a first motor, and the output end of the first motor is connected with the outer surface of the winding roller. A moving mechanism is fixedly connected to the outer surface of the base, and a hydraulic telescopic rod is arranged on the outer surface of the moving mechanism. According to the device, a first motor drives a winding roller and a winding paper tube to rotate for winding, a hydraulic telescopic rod drives a lifting plate to move upwards, so that a supporting roller makes close contact with a plastic film, the hydraulic telescopic rod is controlled to descend slowly, the plastic film can be supported, and pressure borne by the winding roller is reduced; and the supporting roller is used for supporting, the supporting roller is matched with the upper moving mechanism, supporting force can be provided during winding, the winding paper tube can be detached conveniently, and the labor intensity is relieved.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic film production equipment, and in particular to an automated winding device for plastic film production. Background Technology

[0002] Plastic film is mainly made of resin as the main material, and auxiliary materials such as plasticizers, stabilizers, lubricants, and colorants are added as needed. Plastic film winding is the process of rolling the finished plastic film product into a roll or spool of a certain diameter, which is usually used for packaging, handling and storage.

[0003] Currently, take-up rollers are commonly used to wind up plastic film. However, the large amount of plastic film wrapped around the surface of the take-up roller results in excessive weight, making it difficult to remove the film from the roller. Furthermore, the load-bearing capacity of the take-up roller is limited, and when winding up some heavier plastic films, too many turns cannot be wrapped, resulting in waste of the take-up paper roll. To address these issues, we propose an automated take-up device for plastic film production. Utility Model Content

[0004] The purpose of this invention is to provide an automated winding device for plastic film production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automated winding device for plastic film production includes a base, a first bearing embedded in the outer surface of the base, a winding roller fixedly connected to the inner ring of the first bearing, a first motor fixedly connected to the outer surface of the base, the output end of the first motor connected to the outer surface of the winding roller, a moving mechanism fixedly connected to the outer surface of the base, a hydraulic telescopic rod provided on the outer surface of the moving mechanism, a lifting plate fixedly connected to the output end of the hydraulic telescopic rod, a plurality of elastic elements fixedly connected to the upper surface of the lifting plate, a connecting plate fixedly connected to the outer surface of each elastic element, a plurality of second bearings embedded in the outer surface of the connecting plate, a support roller fixedly connected to the inner ring of every two second bearings, and a cutting mechanism fixedly connected to the outer surface of the base.

[0007] In a further embodiment, the moving mechanism includes two slide rails, each slide rail having two sliders slidably connected to its outer surface, and the outer surface of the base having two third bearings embedded therein.

[0008] In a further embodiment, a movable plate is fixedly connected to the upper surface of each slider. The upper surface of the movable plate is connected to the bottom surface of the hydraulic telescopic rod. Two sliding rods are fixedly connected to the upper surface of the movable plate, and the outer surface of each sliding rod is slidably connected to the interior of the lifting plate.

[0009] In a further embodiment, the inner rings of the two third bearings are jointly fixedly connected to a threaded rod, the outer surface of the threaded rod is connected to the internal thread of the movable plate, and the outer surface of the base is fixedly connected to a second motor, the output end of the second motor being connected to the outer surface of the threaded rod.

[0010] In a further embodiment, the cutting mechanism includes a support plate, an electric push rod is fixedly connected to the outer surface of the support plate, a cutter is fixedly connected to the output end of the electric push rod, a sliding clamp is fixedly connected to the outer surface of the base, and the outer surface of the sliding clamp is slidably connected to the outer surface of the cutter.

[0011] In a further embodiment, the outer surface of the base is inlaid with a plurality of fourth bearings, and the inner ring of each fourth bearing is fixedly connected to a roller.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This device uses a first motor to drive the winding roller and winding paper tube to rotate for winding. A hydraulic telescopic rod drives the lifting plate to move upward, so that the support roller is in close contact with the plastic film. The hydraulic telescopic rod is controlled to slowly descend, which can support the plastic film and reduce the pressure on the winding roller. This allows the winding paper tube to wrap more plastic film. The support roller, together with the moving mechanism, can provide support force during winding, making it easy to disassemble the winding paper tube and reducing labor intensity. Attached Figure Description

[0014] Figure 1 A front-view 3D structural diagram of an automated winding device for plastic film production.

[0015] Figure 2 This is a rear view schematic diagram of an automated winding device for plastic film production.

[0016] Figure 3 A top view of an automated winding device for plastic film production.

[0017] Figure 4 This is a side view of the cross-sectional structure of an automated winding device for plastic film production.

[0018] In the diagram: 1. Base; 2. First bearing; 3. Take-up roller; 4. First motor; 5. Moving mechanism; 501. Slide rail; 502. Slider; 503. Third bearing; 504. Moving plate; 505. Threaded rod; 506. Second motor; 507. Slide rod; 6. Hydraulic telescopic rod; 7. Lifting plate; 8. Elastic element; 9. Connecting plate; 10. Second bearing; 11. Support roller; 12. Cutting mechanism; 1201. Support plate; 1202. Electric push rod; 1203. Cutter; 1204. Sliding clamp; 1205. Fourth bearing; 1206. Roller. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4In this utility model, an automated winding device for plastic film production includes a base 1. A first bearing 2 is embedded in the outer surface of the base 1. A winding roller 3 is fixedly connected to the inner ring of the first bearing 2. A first motor 4 is fixedly connected to the outer surface of the base 1. The output end of the first motor 4 is connected to the outer surface of the winding roller 3. A moving mechanism 5 is fixedly connected to the outer surface of the base 1. A hydraulic telescopic rod 6 is provided on the outer surface of the moving mechanism 5. A lifting plate 7 is fixedly connected to the output end of the hydraulic telescopic rod 6. A plurality of elastic elements 8 are fixedly connected to the upper surface of the lifting plate 7. A connecting plate 9 is fixedly connected to the outer surface of each elastic element 8. A plurality of elastic elements 8 are embedded in the outer surface of the connecting plate 9. Two bearings 10 are used, and a support roller 11 is fixedly connected to the inner ring of each pair of second bearings 10. A cutting mechanism 12 is fixedly connected to the outer surface of the base 1. The first motor 4 drives the winding roller 3 and the winding paper tube to rotate for winding. In conjunction with the hydraulic telescopic rod 6, the lifting plate 7 is moved upward, so that the support roller 11 is in close contact with the plastic film. The hydraulic telescopic rod 6 is controlled to slowly descend. The descent distance is related to the thickness of the plastic film and the number of rotations of the first motor 4. The support roller 11 can support the plastic film and reduce the pressure on the winding roller 3. In conjunction with the moving mechanism 5, the support roller 11 can also provide support force during winding, which makes it easy to disassemble the winding paper tube.

[0023] The moving mechanism 5 includes two slide rails 501, with two sliders 502 slidably connected to the outer surface of each slide rail 501. Two third bearings 503 are embedded in the outer surface of the base 1. A moving plate 504 is fixedly connected to the upper surface of each slider 502. The upper surface of the moving plate 504 is connected to the bottom surface of the hydraulic telescopic rod 6. Two sliding rods 507 are fixedly connected to the upper surface of the moving plate 504. The outer surface of each sliding rod 507 is slidably connected to the interior of the lifting plate 7. A threaded rod 505 is fixedly connected to the inner ring of the two third bearings 503. The outer surface of the threaded rod 505 is threadedly connected to the interior of the moving plate 504. A second motor 506 is fixedly connected to the outer surface of the base 1. The output end of the second motor 506 is connected to the outer surface of the threaded rod 505. The second motor 506 drives the threaded rod 505 to rotate, enabling the moving plate 504 and sliders 502 to move on the slide rails 501 when disassembling the paper roll.

[0024] The cutting mechanism 12 includes a support plate 1201, an electric push rod 1202 fixedly connected to the outer surface of the support plate 1201, a cutter 1203 fixedly connected to the output end of the electric push rod 1202, a sliding clamping plate 1204 fixedly connected to the outer surface of the base 1, the outer surface of the sliding clamping plate 1204 slidably connected to the outer surface of the cutter 1203, and a plurality of fourth bearings 1205 embedded in the outer surface of the base 1. A roller 1206 is fixedly connected to the inner ring of each fourth bearing 1205. The cutter 1203 is pushed by the electric push rod 1202, and the cutter 1203 approaches the surface of one of the rollers 1206, so that the cutter 1203 can cut the plastic film on the roller 1206.

[0025] The working principle of this utility model is as follows:

[0026] When using this device, the paper roll is placed on the take-up roller 3, and the plastic film is passed through the roller 1206 and wound onto the paper roll. The first motor 4 is turned on to drive the take-up roller 3 and the paper roll to rotate for winding. The hydraulic telescopic rod 6 is turned on to move the lifting plate 7 upward, so that the support roller 11 is in close contact with the plastic film. The hydraulic telescopic rod 6 is controlled to slowly descend. After winding is completed, the electric push rod 1202 is controlled to push out the cutter 1203 to cut the plastic film. The first motor 4 is stopped from rotating, and the second motor 506 is turned on to drive the threaded rod 505 to rotate, thereby driving the moving plate 504 to move and remove the paper roll from the take-up roller 3.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automated winding device for plastic film production, characterized by: The application relates to a rolling machine, which comprises a base (1), the outer surface of the base (1) is inlaid with a first bearing (2), the inner ring of the first bearing (2) is fixedly connected with a rolling roller (3), the outer surface of the base (1) is fixedly connected with a first motor (4), the output end of the first motor (4) is connected with the outer surface of the rolling roller (3), the outer surface of the base (1) is fixedly connected with a moving mechanism (5), the outer surface of the moving mechanism (5) is provided with a hydraulic telescopic rod (6), the output end of the hydraulic telescopic rod (6) is fixedly connected with a lifting plate (7), the upper surface of the lifting plate (7) is fixedly connected with a plurality of elastic members (8), the outer surface of each elastic member (8) is fixedly connected with a connecting plate (9) in common, the outer surface of the connecting plate (9) is inlaid with a plurality of second bearings (10), the inner ring of each two second bearings (10) is fixedly connected with a supporting roller (11), and the outer surface of the base (1) is fixedly connected with a cutting mechanism (12).

2. An automatic winding device for plastic film production according to claim 1, characterized in that: The moving mechanism (5) comprises two sliding rails (501), the outer surface of each sliding rail (501) is slidably connected with two sliding blocks (502), and the outer surface of the base (1) is inlaid with two third bearings (503).

3. The automatic winding device for plastic film production according to claim 2, characterized in that: The upper surface of each sliding block (502) is fixedly connected with a moving plate (504) in common, the upper surface of the moving plate (504) is connected with the bottom surface of the hydraulic telescopic rod (6), and the upper surface of the moving plate (504) is fixedly connected with two sliding rods (507), the outer surface of each sliding rod (507) is slidably connected with the inside of the lifting plate (7).

4. The automatic winding device for plastic film production according to claim 2, characterized in that: The inner rings of the two third bearings (503) are fixedly connected with a threaded rod (505) in common, the outer surface of the threaded rod (505) is threadedly connected with the inside of the moving plate (504), the outer surface of the base (1) is fixedly connected with a second motor (506), and the output end of the second motor (506) is connected with the outer surface of the threaded rod (505).

5. The automatic winding device for plastic film production according to claim 1, characterized in that: The cutting mechanism (12) comprises a supporting plate (1201), the outer surface of the supporting plate (1201) is fixedly connected with an electric push rod (1202), the output end of the electric push rod (1202) is fixedly connected with a cutter (1203), the outer surface of the cutter (1203) is slidably connected with the outer surface of a sliding clamping plate (1204) fixedly connected with the outer surface of the base (1).

6. The automatic winding device for plastic film production according to claim 1, characterized in that: The outer surface of the base (1) is inlaid with a plurality of fourth bearings (1205), and the inner ring of each fourth bearing (1205) is fixedly connected with a roller (1206).

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