CN219602785U

CN219602785U - Winding device for mulching film production

Info

Publication number: CN219602785U
Application number: CN202320361559.1U
Authority: CN
Inventors: 潘恒玉; 林红梅; 崔元元
Original assignee: Xinjiang Jiufeng Agricultural Technology Co ltd
Current assignee: Xinjiang Jiufeng Agricultural Technology Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-29
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to the technical field of mulching film production, and particularly discloses a winding device for mulching film production, which comprises a smoothing component and a winding component which are arranged along the moving direction of a mulching film, wherein the smoothing component comprises a heating structure for preheating the mulching film, a smoothing structure for smoothing the preheated mulching film and a fixing plate for supporting the heating structure and the smoothing structure, so that the problem that the conventional mulching film winding device cannot smooth wrinkles and wind the mulching film again when the wrinkles exist in the mulching film winding process is solved.

Description

Winding device for mulching film production

Technical Field

The utility model relates to the technical field of mulching film production, and particularly discloses a winding device for mulching film production.

Background

The mulching film is actually a plastic film, is used for being covered on the field during agricultural planting, and is a novel technology for agricultural production. After the plastic film is used for covering, the accumulated temperature can be effectively increased, and the adverse natural conditions of low-temperature drought, short growth period and the like are overcome. Therefore, the current agricultural planting generally needs to use mulching films, and the production requirements of the mulching films are rapidly expanded.

In the production process of the mulching film, the processed mulching film needs to be rolled so as to facilitate the subsequent transportation and sales of the mulching film. The traditional mulching film winding device is directly arranged behind the last process of mulching film processing and generally only comprises a supporting table, a rotatable roller arranged on the supporting table and a motor for driving the roller to rotate. Traditional plastic film rolling equipment fixes the tip of plastic film on the roller, carries out the rolling to the plastic film through the rotation of roller.

Although this mode can carry out quick rolling to the plastic film, at the in-process of rolling, the plastic film of part production has the fold, and when the rolling, the accumulation of fold can cause the plastic film unevenness of rolling up, leads to the whole volume grow of the plastic film that the rolling is accomplished to and the fold is extruded fixed shaping, inconvenient use in the expansion process of follow-up plastic film.

Accordingly, the inventor has provided a winding device for producing mulching film so as to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problem that the traditional mulch film winding device cannot smooth wrinkles and wind the mulch film again when the mulch film has wrinkles in the process of winding the mulch film.

In order to achieve the above purpose, the basic scheme of the utility model provides a winding device for mulching film production, which comprises a leveling component and a winding component which are arranged along the moving direction of a mulching film, wherein the leveling component comprises a heating structure for preheating the mulching film, a leveling structure for leveling the preheated mulching film and a fixing plate for supporting the heating structure and the leveling structure.

The principle and effect of this basic scheme lie in:

according to the utility model, after the mulching film sequentially passes through the heating structure and the smoothing structure on the smoothing assembly, the mulching film is wound by the winding assembly. After the plastic film gets into heating structure, can preheat and soften by heating structure, have the place of fold on plastic film and the plastic film slightly soften the back, smooth the plastic film through smoothing the structure with the pressurization again, smooth the plastic film after can be by the rolling subassembly rolling, solved traditional plastic film coiling mechanism in the in-process of carrying out the plastic film rolling, when the plastic film exists the fold, can not smooth the fold and roll up again the problem.

Further, smooth the structure including locating the lower pinch roller in the fixed plate and locating the last pinch roller in the fixed plate, be equipped with the clearance that supplies the plastic film to pass between last pinch roller and the lower pinch roller. The mulching film passes through the gap to be smoothed by the upper pressing wheel and the lower pressing wheel.

Further, the heating structure comprises a heating frame arranged in the fixing plate, a heating piece arranged in the heating frame and a heating groove arranged in the heating frame and used for passing through the mulching film. The mulching film passes through the heating groove and is preheated by a heating piece in the heating frame.

Further, heating elements are arranged in the heating frames at two sides of the heating groove. The preheating can be further and more quickly completed.

Further, lower pinch roller rigid coupling is in fixed plate, goes up pinch roller sliding connection in the heating plate, and smoothes the structure and still includes the impeller that is used for removing the pinch roller. The width of the gap can be adjusted according to the thickness of different mulching films.

Further, the heating frame is also connected in the heating plate in a sliding way, and a connecting piece for synchronous movement is arranged between the heating frame and the upper pressing wheel. The heating groove on the heating frame is parallel to the gap between the upper pressing wheel and the lower pressing wheel, so that the movement of the mulching film is facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a schematic diagram of a winding device for mulching film production according to an embodiment of the present utility model;

fig. 2 shows a side view of a winding device for mulching film production according to an embodiment of the utility model.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a supporting table 1, a fixed plate 2, a heating frame 3, a supporting plate 4, a reel 5, an electric push rod 6, a positioning adjusting table 7, a fixed pressing table 8, a sliding pressing table 9, a driving rack 10, a driven rack 11 and a transmission shaft 12.

A winding device for mulching film production is shown in FIG. 1:

comprises two support tables 1, a smoothing component arranged between the two support tables 1 and a rolling component arranged between the two support tables 1 and positioned behind the smoothing component.

The smoothing assembly comprises two fixing plates 2 respectively arranged on the supporting table 1, a heating structure arranged between the two fixing plates 2 and a smoothing structure arranged between the two fixing plates 2. The heating structure is installed before smoothing the structure for heat the plastic film before smoothing the plastic film, make the plastic film become soft, make follow-up smooth going on of work ability better to the plastic film, and can make the plastic film after smoothing more can keep leveling.

As shown in fig. 1 and 2, a height adjusting groove and a positioning adjusting groove are respectively formed in each of the two fixing plates 2. Wherein, the height-adjusting groove is used for adjusting the overall height of smoothing structure, and the location adjusting groove is used for adjusting the overall height of heating structure.

The heating structure comprises a heating frame 3, two positioning adjusting tables 7 which are respectively and integrally formed at two ends of the heating frame 3, and a heating piece which is arranged in the heating frame 3. The positioning adjusting tables 7 are provided with a circle of closed ring grooves. The ring groove can be placed in the positioning adjusting groove and can slide in the positioning adjusting groove. A heating groove is penetrated between the end surfaces of the left side and the right side of the heating frame 3, and the heating piece comprises heating copper pipes which are respectively arranged in the heating frame 3 at the upper end and the lower end of the heating groove. When the heating copper pipe is electrified, heat can be generated and transferred into the heating groove of the heating frame 3, and only the temperature which just can soften the mulching film can be generated. When the mulching film is smoothed, the mulching film passes through the heating tank and stretches into the rear smoothing structure.

The smoothing structure comprises a lower pressing wheel, an upper pressing wheel and a pushing piece for controlling the pressing depth of the upper pressing wheel. A gap for the mulch film to pass through is reserved between the lower pressing wheel and the upper pressing wheel. Two ends of the lower pressing wheel are respectively integrally formed with a fixed pressing table 8, the fixed pressing table 8 penetrates out of the height adjusting groove and extends out of the fixed plate 2, and the fixed pressing table 8 and the fixed plate 2 are fixed through bolts. Two ends of the upper pressing wheel are respectively integrally formed with a sliding pressing table 9, a circle of closed sliding grooves are formed in each sliding pressing table 9, and the sliding grooves can be placed into the height adjusting grooves and can slide in the height adjusting grooves.

As shown in fig. 1 and 2, the pushing member is an electric push rod 6, and in this embodiment, one electric push rod 6 is mounted on the top ends of the two fixing plates 2. The fixed plates 2 are provided with through holes for the output shafts of the power supply push rods 6 to pass through. In the spout of sliding press 9 up end, install a chucking platform, the output shaft of electric putter 6 passes the through-hole and installs in the chucking platform of sliding press 9 up end. When the electric push rod 6 stretches out, the sliding pressing table 9 is pushed to slide downwards, the upper pressing wheel is driven to slide downwards, and the size of a gap between the upper pressing wheel and the lower pressing wheel is adjusted to carry out the size of the gap according to different thickness of the mulching film.

A driving rack 10 is also arranged on the right side wall of the sliding press table 9, which is positioned outside the fixed plate 2. The left side wall of the positioning adjusting table 7, which is positioned outside the fixed plate 2, is also provided with a driven rack 11, the outer side wall of the fixed plate 2 is respectively provided with two rotatable transmission shafts 12, the transmission shafts 12 are provided with a transmission gear, the two transmission gears are meshed with each other, the transmission gear on the left side is meshed with the driving rack 10, and the transmission gear on the right side is meshed with the driven rack 11.

When the output shaft of the electric push rod 6 stretches out or withdraws, the sliding pressing table 9 is driven to move up and down, the driving rack 10 is driven to move, the driving rack 10 is meshed with the driven gears to transfer motion to the driven rack 11, and the driven rack 11 and the driving rack 10 are synchronously moved by the meshing relationship between the two driven gears, so that the gap between the heating groove on the heating frame 3 and the gap between the upper pressing wheel and the lower pressing wheel is kept at the same height.

The winding assembly comprises two supporting plates 4 which are respectively arranged on the upper end face of the supporting table 1, a winding wheel 5 arranged between the two supporting plates 4 and a driving motor arranged outside the right supporting plate 4, an output shaft of the driving motor is coaxially connected with the winding wheel 5, and the winding wheel 5 can rotate between the two supporting plates 4.

When the utility model is used, the head of the mulching film passes through the heating groove of the preheated heating frame 3, then passes through the gap between the upper pressing wheel and the lower pressing wheel, which is adjusted with the gap distance, and finally is fixedly adhered on the winding wheel 5, and the subsequent mulching film enters the gap between the upper pressing wheel and the lower pressing wheel to finish smoothing after being preheated and slightly softened by the heating groove along with the continuous rotation of the winding wheel 5, and then the smoothed mulching film can be wound into the winding wheel 5 to finish winding.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. A coiling mechanism is used in plastic film production, its characterized in that: the device comprises a leveling component and a rolling component which are arranged along the moving direction of the mulching film, wherein the leveling component comprises a heating structure for preheating the mulching film, a leveling structure for leveling the preheated mulching film and a fixing plate for supporting the heating structure and the leveling structure;

the leveling structure comprises a lower pressing wheel arranged in the fixed plate and an upper pressing wheel arranged in the fixed plate, and a gap for a mulching film to pass through is formed between the upper pressing wheel and the lower pressing wheel;

the heating structure comprises a heating frame arranged in the fixing plate, a heating piece arranged in the heating frame and a heating groove arranged in the heating frame and used for passing through the mulching film, wherein the heating pieces are arranged in the heating frames at two sides of the heating groove.

2. The winding device for mulching film production according to claim 1, wherein the lower pressing wheel is fixedly connected in the fixed plate, the upper pressing wheel is slidably connected in the heating plate, and the leveling structure further comprises a pushing member for moving the upper pressing wheel.

3. The winding device for mulching film production according to claim 2, wherein the heating frame is also slidably connected in the heating plate, and a connecting piece for synchronous movement is arranged between the heating frame and the upper pressing wheel.