CN221640956U - Slitting device for high-toughness polyethylene film - Google Patents

Abstract

The utility model discloses a slitting device for high-toughness polyethylene film, which belongs to the technical field of slitting high-toughness polyethylene film. The slitting device for high-toughness polyethylene film comprises a fixed base, a pair of mounting plates are fixedly connected to the upper end of the fixed base, and a fixing frame is threadedly connected between the pair of mounting plates, a plurality of evenly distributed slitting knives are installed on the outer end of the fixing frame, a connecting plate is provided on the upper side of the fixed base, and a lifting and smoothing mechanism is provided between the fixed base and the connecting plate. In this scheme, in the process of the lifting and smoothing mechanism smoothing the high-toughness polyethylene film, the dust suction mechanism can absorb and clean the dust attached to the surface of the high-toughness polyethylene film, so that the dust is not easy to adhere to the surface of the high-toughness polyethylene film, so that it is not easy to produce indentations on the surface due to debris during the smoothing process, thereby ensuring the perfection and quality of the surface of the high-toughness polyethylene film, improving the qualification of the product, and reducing resource waste and use cost.

Description

A slitting device for high-toughness polyethylene film

Technical Field

The utility model relates to the technical field of high-toughness polyethylene film slitting, and more specifically to a high-toughness polyethylene film slitting device.

Background Art

Polyethylene film refers to a film produced from PE particles. Polyethylene film has the advantages of moisture resistance and low moisture permeability. Polyethylene film can improve and enhance the various properties of polyethylene film according to different manufacturing methods and control means, thereby producing polyethylene films with different properties, such as high-toughness polyethylene film. High-toughness polyethylene film is used for packaging and as a coating layer. After the high-toughness polyethylene film is produced, it needs to be cut into products of different sizes according to different actual needs.

At present, in the slitting process of high-toughness polyethylene film, the high-toughness polyethylene film is conveyed into the working area of the slitting device. At the same time, since the high-toughness polyethylene film is relatively thin and soft, wrinkles are easily generated during the conveying process. Therefore, it is necessary to roll and smooth it before slitting. However, in the actual conveying process, dust and impurities in the air will adhere to the surface of the high-toughness polyethylene film, so that when rolling and smoothing, the surface is easily affected by dust and impurities and marks are easily produced, thereby affecting the perfection of the surface, reducing the surface quality of the high-toughness polyethylene film, reducing the product qualification, and easily causing waste of resources and increased costs. Therefore, there is an urgent need to improve the technology of the high-toughness polyethylene film slitting structure to improve this equipment.

Therefore, the utility model provides a slitting device for high-toughness polyethylene film.

Utility Model Content

1. Technical problems to be solved

In view of the problems existing in the prior art, the purpose of the utility model is to provide a slitting device for high-toughness polyethylene film, which can realize that in the process of smoothing the high-toughness polyethylene film by the lifting and smoothing mechanism, the dust suction mechanism can absorb and clean the dust attached to the surface of the high-toughness polyethylene film, so that the dust is not easy to adhere to the surface of the high-toughness polyethylene film, and thus it is not easy for the surface to be indented by debris during the smoothing process, thereby ensuring the perfection and quality of the surface of the high-toughness polyethylene film, improving product qualification, and reducing resource waste and usage costs.

2. Technical solution

To solve the above problems, the utility model adopts the following technical solutions.

A slitting device for high-toughness polyethylene film, comprising a fixed base, a pair of mounting plates fixedly connected to the upper end of the fixed base, a fixing frame threadedly connected between the pair of mounting plates, a plurality of evenly distributed slitting knives installed on the outer end of the fixing frame, a connecting plate provided on the upper side of the fixed base, a lifting and smoothing mechanism provided between the fixed base and the connecting plate, and the lifting and smoothing mechanism is located at the front side of the slitting knives, a dust suction mechanism is installed on the connecting plate, the lifting and smoothing mechanism comprises a pair of moving plates fixedly connected to the lower end of the connecting plate, a plurality of evenly distributed slitting knives are rotatably connected between the pair of moving plates Evenly distributed smoothing rollers, a pair of sliding rod cylinders are installed on the upper end of the fixed base, and the pair of sliding rod cylinders are provided with sliding blocks, the pair of sliding blocks are fixedly connected to the connecting plate, the dust suction mechanism includes a collecting box fixedly connected to the upper end of the connecting plate, a dust exhaust pipe is fixedly connected to the inside of the collecting box, a wet sponge pad is placed on the inner bottom end of the collecting box, a vacuum cleaner is installed on the upper end of the collecting box, the upper end of the dust exhaust pipe passes through the inner top end of the collecting box and is connected to the lower end of the vacuum cleaner, the front end of the vacuum cleaner is fixedly connected to the dust suction pipe, and the lower end of the dust suction pipe is fixedly connected to the dust suction discharge.

Furthermore, the rear end of the collection box is rotatably connected to a box door, and the rear end of the box door is fixedly connected to a rectangular block.

Furthermore, a plurality of evenly distributed support rods are fixedly connected to the lower end of the fixed base.

3. Beneficial effects

Compared with the prior art, the beneficial effects of the present invention are as follows:

(1) In the utility model, during the slitting process of the high-toughness polyethylene film, the lifting and smoothing mechanism drives the smoothing roller to adjust accordingly according to the height of the high-toughness polyethylene film, so that it contacts the high-toughness polyethylene film and smoothes it during the conveying process to eliminate wrinkles and facilitate subsequent slitting processing.

(2) In the utility model, during the process of the lifting and smoothing mechanism smoothing the high-toughness polyethylene film, the dust suction mechanism can absorb and clean the dust adhering to the surface of the high-toughness polyethylene film, so that the dust is not easy to adhere to the surface of the high-toughness polyethylene film, and thus it is not easy for the surface to be indented by debris during the smoothing process, thereby ensuring the perfection and quality of the surface of the high-toughness polyethylene film, improving product qualification, and reducing resource waste and use costs.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of the movable plate and the smoothing roller in the utility model;

FIG3 is a partial rear view structural schematic diagram of the utility model;

FIG. 4 is a schematic cross-sectional view of the dust collecting mechanism of the present invention.

Description of the numbers in the figure:

1. Fixed base; 2. Mounting plate; 3. Fixed frame; 4. Slitting tool; 5. Lifting and smoothing mechanism; 501. Moving plate; 502. Smoothing roller; 503. Sliding rod cylinder; 504. Sliding block; 6. Connecting plate; 7. Dust suction mechanism; 701. Collection box; 702. Dust exhaust pipe; 703. Vacuum cleaner; 704. Dust suction pipe; 705. Dust exhaust; 706. Moistened sponge pad; 707. Box door; 7071. Rectangular block; 8. Support rod.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

Example:

Please refer to Figures 1-4, a slitting device for high-toughness polyethylene film, including a fixed base 1, a pair of mounting plates 2 are fixedly connected to the upper end of the fixed base 1, and a fixing frame 3 is threadedly connected between the pair of mounting plates 2, and a plurality of evenly distributed slitting knives 4 are installed on the outer end of the fixing frame 3, a connecting plate 6 is provided on the upper side of the fixed base 1, a lifting and smoothing mechanism 5 is provided between the fixed base 1 and the connecting plate 6, and the lifting and smoothing mechanism 5 is located at the front side of the slitting knife 4, a dust suction mechanism 7 is installed on the connecting plate 6, and the lifting and smoothing mechanism 5 includes a pair of moving plates 501 fixedly connected to the lower end of the connecting plate 6, and a plurality of evenly distributed smoothing rollers 502 are rotatably connected between the pair of moving plates 501, and the fixed A pair of sliding rod cylinders 503 are installed at the upper end of the base 1, and a sliding block 504 is provided on the pair of sliding rod cylinders 503, and the pair of sliding blocks 504 are fixedly connected to the connecting plate 6. The dust suction mechanism 7 includes a collecting box 701 fixedly connected to the upper end of the connecting plate 6, and a dust exhaust pipe 702 is fixedly connected to the inside of the collecting box 701. A wet sponge pad 706 is placed at the inner bottom end of the collecting box 701. A vacuum cleaner 703 is installed at the upper end of the collecting box 701. The upper end of the dust exhaust pipe 702 passes through the inner top end of the collecting box 701 and is connected to the lower end of the vacuum cleaner 703. The front end of the vacuum cleaner 703 is fixedly connected to the dust suction pipe 704, and the lower end of the dust suction pipe 704 is fixedly connected to the dust suction exhaust 705.

During the use of this solution, first, the lifting and smoothing mechanism 5 drives the smoothing roller 502 to adjust accordingly according to the height of the high-toughness polyethylene film, so that it contacts the conveyed high-toughness polyethylene film, and then the vacuum cleaner 703 drives the dust suction pipe 704 and the dust suction exhaust 705 to absorb the dust on the surface of the high-toughness polyethylene film, so that it passes through the dust exhaust pipe 702 and enters the interior of the collection box 701 and falls on the moist sponge pad 706, so that the dust is moistened and not easy to splash, so that the dust is not easy to adhere to the surface of the high-toughness polyethylene film, so that it is not easy to be indented by debris during the smoothing process, thereby ensuring the perfection and quality of the surface of the high-toughness polyethylene film, improving product qualification, reducing resource waste and use cost, and then during the conveying process of the high-toughness polyethylene film, a pair of sliding rod cylinders 503 drive a pair of sliding The movable block 504 moves up and down, so that it drives the connecting plate 6 to move up and down, causing the movable plate 501 and the smoothing roller 502 to move up and down as well, so as to achieve corresponding adjustments according to the thickness of the high-toughness polyethylene film, ensure that the smoothing roller 502 always keeps in contact with the surface of the high-toughness polyethylene film, and use the rolling of multiple smoothing rollers 502 to smooth the surface of the high-toughness polyethylene film during the conveying process, eliminate wrinkles, and facilitate subsequent slitting. Therefore, it is not easy for debris to cause indentations on the surface during the smoothing process, thereby ensuring the perfection and quality of the surface of the high-toughness polyethylene film, improving product qualification, reducing resource waste and use costs, and the surface of the smoothed high-toughness polyethylene film is complete and no wrinkles are generated, and it is cut into multiple high-toughness polyethylene film products of the same size by multiple slitting tools 4.

Please refer to FIG. 3-4 , the rear end of the collection box 701 is rotatably connected to a box door 707 , and the rear end of the box door 707 is fixedly connected to a rectangular block 7071 .

During use of this solution, the rectangular block 7071 is pulled to drive the box door 707 to expand outward, thereby opening the collection box 701. The staff takes away the moist sponge pad 706 that collects dust, and the dust is cleaned centrally, which is easy and convenient. At the same time, a new moist sponge pad 706 is replaced to facilitate subsequent dust cleaning.

Please refer to FIG. 1 , a plurality of evenly distributed support rods 8 are fixedly connected to the lower end of the fixed base 1 .

During use of this solution, the support rod 8 can provide a fixed support for the fixed base 1 .

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (3)

1. The utility model provides a high toughness polyethylene film's slitting device, includes unable adjustment base (1), its characterized in that: the utility model discloses a dust collecting device, including a collecting box (702), a collecting box (702) is connected with a collecting box (702), a collecting pipe (702) is connected with a collecting box (702), a pair of mounting plates (2) are fixedly connected with the upper end of unable adjustment base (1), and threaded connection has mount (3) between a pair of mounting plates (2), a plurality of evenly distributed cut cutter (4) are installed to the outer end of mount (3), the upside of unable adjustment base (1) is equipped with joint plate (6), be equipped with lift between unable adjustment base (1) and joint plate (6) and smooth flat mechanism (5), and lift smooth flat mechanism (5) are located the front side of cutting cutter (4), install dust absorption mechanism (7) on joint plate (6), lift smooth flat mechanism (5) include with joint plate (6) lower extreme fixedly connected with a pair of movable plate (501), a pair of movable plate (501) are connected with a plurality of evenly distributed smooth rollers (502) in the rotation between the movable plate (501), a pair of slide bar cylinder (503) are installed to the upper end of unable adjustment base (1), and all are equipped with sliding block (504) on a pair of slide bar cylinder (503), a pair of sliding block (504) all with plate (6) fixedly connected with the front side of cutting cutter (4), install dust absorbing mechanism (7) on joint plate (6), collecting box (701) including collecting box (701) is connected with collecting box (706), the dust collector is characterized in that a dust collector (703) is arranged at the upper end of the collecting box (701), the upper end of the dust exhaust pipe (702) penetrates through the inner top end of the collecting box (701) and is connected with the lower end of the dust collector (703), the front end of the dust collector (703) is fixedly connected with the dust exhaust pipe (704), and the lower end of the dust exhaust pipe (704) is fixedly connected with the dust exhaust row (705).

2. The slitting device for high-toughness polyethylene films according to claim 1, wherein: the rear end of the collecting box (701) is rotatably connected with a box door (707), and the rear end of the box door (707) is fixedly connected with a rectangular block (7071).

3. The slitting device for high-toughness polyethylene films according to claim 1, wherein: the lower end of the fixed base (1) is fixedly connected with a plurality of support rods (8) which are uniformly distributed.