CN221662134U - A deviation correcting protector for winding plastic products - Google Patents

Abstract

The present invention discloses a deviation correction protector for winding plastic products, and the structure thereof includes a winding roller, a mounting plate arranged on the left and right sides of the winding roller, and a deviation correction structure located on the front end surface of the mounting plate and arranged vertically. Beneficial effect: In the present invention, the deviation correction structure is arranged, and the movable plate and the movable shaft can be used to adjust the winding specification of the PVC film according to the size of the wound PVC film to avoid the deviation of the PVC film during winding, and the protective plate is used to lift the bottom of the PVC film during the winding process to prevent the film from being unevenly wound due to the thickening of the winding thickness, thereby further causing the winding deviation of the PVC film.

Description

A deviation correcting protector for winding plastic products

Technical Field

The invention relates to the technical field of plastic product production and processing, and more specifically, to a deviation correcting protector for rolling up plastic products.

Background Art

When the existing PVC film is rolled up, in order to ensure the effective rolling of the PVC film, it is necessary to cooperate with the correcting protector to effectively roll up the PVC film to prevent the rolling deviation and the like. However, when the existing PVC film correcting protector is rolled up, it cannot directly perform correcting protection on the rolling of the PVC film, but waits for the PVC film to deviate before performing correcting protection. Moreover, when the PVC film deviates, the rolling of the PVC film will appear loose or tight, which makes subsequent correction difficult.

Therefore, there is an urgent need for a plastic product winding and correcting protector that can effectively and adjustable correct the deviation of the PVC film and ensure that the film is properly tensioned.

Summary of the invention

In view of the shortcomings of the prior art, the present invention aims to provide a plastic product winding correction protector to solve the defects of the prior art that the PVC film cannot be directly corrected for winding, but the correction protection is performed after the PVC film is deviated, and when the PVC film is deviated, the winding of the PVC film will be loose, resulting in difficulty in subsequent correction.

In order to achieve the above object, the present invention is implemented through the following technical solutions:

A deviation correction protector for winding plastic products, which structure includes a winding roller, a mounting plate arranged on the left and right sides of the winding roller, and a deviation correction structure located on the front end surface of the mounting plate and arranged vertically, the deviation correction structure includes a vertical plate connected to the front end surface of the mounting plate, a movable plate connected to the vertical plate, a limiting torsion bar used to connect the movable plate with the vertical plate, a movable shaft arranged at the other end of the movable plate, a support rod arranged on the inner side of the movable plate, a sleeve frame connected to the surface of the vertical plate and matched with the support rod, and a spring coil arranged inside the sleeve frame and wound around the support rod.

As a further solution of the present invention, the mounting plate is provided with a rectangular opening on the side facing the winding roller, a protective plate for connecting the two mounting plates, and a limiting telescopic rod arranged inside the rectangular opening and connected to the protective plate, so as to lift the bottom of the rolled PVC film.

As a further solution of the present invention, the protective plate is in an arc-shaped structure, and its surface is in a smooth structure, which is conducive to supporting the bottom of the rolled PVC film.

As a further solution of the present invention, a limit spring is provided on the surface of the limit telescopic rod.

As a further solution of the present invention, the limit torsion bar can rotate at an angle less than 90°, and has a limit function when rotating, so as to realize the correction and straightening of the PVC film before winding.

As a further solution of the present invention, the movable shaft and the end of the movable plate are installed with a gap and are a movable and detachable structure, and the movable shaft is made of rubber.

As a further solution of the present invention, the movable shaft is rotatably arranged and has a smooth surface.

Advantageous Effects of the Invention

Compared with a conventional plastic product winding correcting protector, the present invention has the following beneficial effects:

In the present invention, by setting up the correction structure, the movable plate and the movable shaft can adjust the winding specifications of the PVC film according to the size of the rolled PVC film to avoid the deviation of the PVC film when it is rolled up, and cooperate with the protective plate to lift the bottom of the PVC film during the rolling process to prevent it from being unevenly tight due to the thickening of the rolling thickness, which further causes the PVC film to have a rolling deviation.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objectives and advantages of the present invention will become more apparent from a reading of the detailed description of non-limiting embodiments made with reference to the accompanying drawings.

In the attached picture:

FIG1 is a schematic structural diagram of a plastic product winding and correcting protector according to the present invention;

FIG2 is a schematic diagram of the connection structure between the deviation-correcting structure and the mounting plate of the present invention;

FIG. 3 is a schematic diagram of a top view of the deviation-correcting structure of the present invention.

In the figure: winding roller 1, mounting plate 2, deviation correction structure 3, vertical plate 31, movable plate 32, limit torsion bar 33, movable shaft 34, support rod 35, sleeve frame 36, spring ring 37, rectangular opening 21, protective plate 22, limit telescopic rod 23.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

Example:

As shown in Figures 1-3, the present invention provides a technical solution of a deviation correcting protector for winding plastic products:

As shown in the figure, a deviation correction protector for winding plastic products comprises a winding roller 1, a mounting plate 2 arranged on the left and right sides of the winding roller 1, and a deviation correction structure 3 located on the front end surface of the mounting plate 2 and arranged vertically, the deviation correction structure 3 comprises a vertical plate 31 connected to the front end surface of the mounting plate 2, a movable plate 32 connected to the vertical plate 31, a limiting torsion bar 33 for connecting the movable plate 32 with the vertical plate 31, a movable shaft 34 arranged at the other end of the movable plate 32, a support rod 35 arranged on the inner side of the movable plate 32, a sleeve frame 36 connected to the surface of the vertical plate 31 and matched with the support rod 35, and a spring coil 37 arranged inside the sleeve frame 36 and wound around the support rod 35.

The mounting plate 2 is provided with a rectangular opening 21 on the side facing the winding roller 1, a protective plate 22 for connecting the two mounting plates 2, and a limiting telescopic rod 23 provided inside the rectangular opening 21 and connected to the protective plate 22, so as to lift the bottom of the wound PVC film.

The protective plate 22 is in an arc-shaped structure, and its surface is smooth, which is conducive to supporting the bottom of the rolled PVC film.

A limit spring is arranged on the surface of the limit telescopic rod 23 .

The limiting torsion bar 33 can rotate at an angle less than 90°, and has a limiting effect when rotating, so as to realize the correction and straightening of the PVC film before winding.

The movable shaft 34 and the end of the movable plate 32 are installed with a gap, and are a movable and detachable structure. The movable shaft 34 is made of rubber.

The movable shaft 34 is rotatably arranged and has a smooth surface.

The specific implementation principle is as follows: a correction structure is set on the left and right sides of the winding roller 1. When the PVC film is wound around the winding roller 1 for winding, the contact between the movable plate 32 and the movable shaft 34 and the side of the PVC film is adjusted according to the size of the PVC film, so that the winding range of the PVC film is regulated between the movable plates 32, and the movable shaft 34 can contact the side of the PVC film, so as to achieve flexible contact with the PVC film during winding and enhance its transmission mobility, so as to avoid the PVC film from deviating during winding. At the same time, a protective plate is set under the winding roller 1, which can further enhance the lifting effect of the wound PVC film roll to prevent winding deviation due to tension during winding.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a plastic products rolling is with rectifying protector, its structure includes wind-up roll (1), locates mounting panel (2) of wind-up roll (1) left and right sides and be located mounting panel (2) front end surface just is rectifying structure (3) that the vertical form set up, its characterized in that: the correcting structure (3) comprises a vertical plate (31) connected with the front end surface of the mounting plate (2), a movable plate (32) connected with the vertical plate (31), a limiting torsion bar (33) used for connecting the movable plate (32) with the vertical plate (31), a movable shaft (34) arranged at the other end of the movable plate (32), a support rod (35) arranged on the inner side surface of the movable plate (32), a sleeve frame (36) connected with the surface of the vertical plate (31) and connected with the support rod (35) in a matched mode, and a spring ring (37) arranged inside the sleeve frame (36) and in winding fit with the support rod (35).

2. The deviation rectifying protector for winding plastic products according to claim 1, characterized in that: the winding roller is characterized in that a rectangular opening (21), protection plates (22) used for connecting the two mounting plates (2) and a limiting telescopic rod (23) arranged inside the rectangular opening (21) and connected with the protection plates (22) are arranged on one side of the mounting plates (2) facing the winding roller (1).

3. The deviation rectifying protector for winding plastic products according to claim 2, characterized in that: the protection plate (22) is of an arc-shaped structure, and the surface of the protection plate is of a smooth structure.

4. The deviation rectifying protector for winding plastic products according to claim 2, characterized in that: and a limiting spring is arranged on the surface of the limiting telescopic rod (23).

5. The deviation rectifying protector for winding plastic products according to claim 1, characterized in that: the limiting torsion bar (33) can rotate by an angle smaller than 90 degrees and has a limiting effect when rotating.

6. The deviation rectifying protector for winding plastic products according to claim 1, characterized in that: the movable shaft (34) and the tail end of the movable plate (32) are installed in a clearance mode and are of movable detachable structures, and the movable shaft (34) is made of rubber materials.