CN216889312U

CN216889312U - Film closing device is used in plastic bag production

Info

Publication number: CN216889312U
Application number: CN202220751634.0U
Authority: CN
Inventors: 王春波; 宋萍; 王佳
Original assignee: Yantai Meifeng Plastic Products Co ltd
Current assignee: Yantai Meifeng Plastic Products Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-07-05
Anticipated expiration: 2032-03-31

Abstract

The utility model discloses a film pressing device for plastic bag production, and relates to the technical field of plastic bag production. The automatic clamping device comprises a workbench, wherein an installation plate is arranged on the upper surface of the workbench, the installation plate is connected with an electric sliding rail and a cross rod, a first sliding seat and a second sliding seat are arranged on the peripheral side surface of the electric sliding rail, a first air cylinder is fixedly connected to the bottom surface of the first sliding seat, a moving plate is fixedly connected to the bottom end of the first air cylinder, a heating plate and an installation groove are arranged on the bottom surface of the moving plate, a rotating shaft is arranged in the installation groove, and a pressing roller is arranged on the peripheral side surface of the rotating shaft. According to the utility model, the first sliding seat, the first cylinder, the heating plate and the pressing roller are arranged, the first sliding seat can drive the pressing mechanism to move back and forth for pressing, the pressing roller is adjacent to the heating plate, and after the heating plate heats the film, the pressing roller can follow the heating plate to press the film, so that the production efficiency of the equipment is improved.

Description

Film closing device is used in plastic bag production

Technical Field

The utility model belongs to the technical field of plastic bag production, and particularly relates to a film pressing device for plastic bag production.

Background

Plastic bags, which are bags made of plastics (such as polypropylene, polyester, nylon, etc.) as main raw materials, are indispensable articles in daily life and are often used for containing other articles. The plastic bag has the advantages of low price, extremely light weight, large capacity and convenient storage, is widely used, but is banned from production and use in some countries due to the defects of extremely long degradation period and difficult treatment of the plastic bag.

When the plastic bag is produced, the film of the plastic bag is generally required to be compressed, the traditional plastic film and the heating step are generally performed separately, after the film is heated, the film is required to be wound and compressed again, the operation process consumes time and labor and is low in efficiency, and the film compressing device for producing the plastic bag is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film pressing device for plastic bag production, which solves the problems that the conventional plastic film is pressed and heated separately, and the film needs to be wound and pressed again after being heated, so that the operation process is time-consuming and labor-consuming and has low efficiency.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a film pressing device for plastic bag production, which comprises a workbench, wherein the workbench is of a plate body structure, two mounting plates are fixedly arranged on the upper surface of the workbench, an electric slide rail and a plurality of cross rods are fixedly connected between the two mounting plates, a first slide seat and a second slide seat are arranged on the peripheral side surface of the electric slide rail, a first air cylinder is fixedly connected with the bottom surface of the first slide seat, a moving plate is fixedly connected with the bottom end of the first air cylinder, a heating plate and a mounting groove are arranged on the bottom surface of the moving plate, a rotating shaft is arranged in the mounting groove, a pressing roller is arranged on the peripheral side surface of the rotating shaft, the first slide seat can drive a pressing mechanism to move back and forth to press the film, the pressing roller is adjacent to the heating plate, when the heating plate heats the film, the pressing roller can follow the back of the heating plate to press the film, so that the production efficiency of the equipment is improved; the bottom surface of the second sliding seat is provided with a connecting plate, the bottom surface of the connecting plate is provided with a second air cylinder, the bottom end of the second air cylinder is fixedly connected with a cutting knife, the upper surface of the connecting plate is provided with a plurality of limiting rods, the cutting knife can cut a film by arranging the cutting knife and the limiting rods, and the limiting rods can limit the cutting knife when the cutting knife goes up and down to keep the stability of the cutting knife; the limiting rod penetrates through the connecting plate.

A first vertical plate and a second vertical plate are fixedly arranged on the upper surface of the workbench, an installation column is fixedly arranged on one surface of the first vertical plate, an expansion rod is arranged in the installation column, and the film is convenient to disassemble and replace after the film is wound by the winding roller through the arrangement of the expansion rod; the one end of telescopic link and a surface of second riser all install the axle sleeve, two install the wind-up roll between the axle sleeve, the bolt is installed to the week side of erection column, and through setting up the bolt, the length to the telescopic link is conveniently fixed.

The bottom surface fixed mounting of workstation has a plurality of support columns, the universal wheel is installed to the bottom surface of support column, through setting up the universal wheel, makes things convenient for the removal of equipment.

First slide and second slide all with electronic slide rail sliding fit, first slide and second slide all with horizontal pole sliding fit.

The quantity of horizontal pole is two, and is the symmetry setting about electronic slide rail.

The connecting plate is in sliding fit with the limiting rod, and the compression roller is in running fit with the rotating shaft.

The winding roller is in running fit with the shaft sleeve, the telescopic rod is in sliding fit with the mounting column, and the bolt is in threaded fit with the mounting column.

The utility model has the following beneficial effects:

according to the utility model, the first sliding seat, the first cylinder, the heating plate and the pressing roller are arranged, the first sliding seat can drive the pressing mechanism to move back and forth for pressing, the pressing roller is adjacent to the heating plate, and after the heating plate heats the film, the pressing roller can follow the heating plate to press the film, so that the production efficiency of the equipment is improved; by arranging the cutting knife and the limiting rod, the cutting knife can cut the film, and the limiting rod can limit the cutting knife when the cutting knife goes up and down to keep the stability of the cutting knife; by arranging the contraction rod, the film can be conveniently dismounted and replaced after the film is wound by the winding roller; through setting up the universal wheel, make things convenient for the removal of equipment.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front left side perspective view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic diagram of the right view structure of the present invention;

fig. 5 is a schematic top view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below: 1. a work table; 2. mounting a plate; 3. an electric slide rail; 4. a cross bar; 5. a first slider; 6. a second slide carriage; 7. a first cylinder; 8. a second cylinder; 9. moving the plate; 10. heating plates; 11. mounting grooves; 12. a pressure roller; 13. a connecting plate; 14. a cutting knife; 15. a limiting rod; 16. a first vertical plate; 17. a second vertical plate; 18. a wind-up roll; 19. a universal wheel; 20. mounting a column; 21. a telescopic rod; 22. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention is a film pressing device for plastic bag production, including a workbench 1, the workbench 1 is a plate structure, two mounting plates 2 are fixedly mounted on the upper surface of the workbench 1, an electric slide rail 3 and a plurality of cross bars 4 are fixedly connected between the two mounting plates 2, a first slide seat 5 and a second slide seat 6 are mounted on the peripheral side surface of the electric slide rail 3, a first cylinder 7 is fixedly connected to the bottom surface of the first slide seat 5, a moving plate 9 is fixedly connected to the bottom end of the first cylinder 7, a heating plate 10 and a mounting groove 11 are mounted on the bottom surface of the moving plate 9, a rotating shaft is mounted in the mounting groove 11, a pressing roller 12 is mounted on the peripheral side surface of the rotating shaft, by arranging the first slide seat 5, the first cylinder 7, the heating plate 10 and the pressing roller 12, the first slide seat 5 can drive a pressing mechanism to move back and forth for pressing, the pressing roller 12 is adjacent to the heating plate 10, after the heating plate 10 heats the film, the pressing roller 12 can follow the back of the heating plate 10 to press the film, so that the production efficiency of the equipment is improved; a connecting plate 13 is installed on the bottom surface of the second sliding seat 6, a second air cylinder 8 is installed on the bottom surface of the connecting plate 13, a cutting knife 14 is fixedly connected to the bottom end of the second air cylinder 8, a plurality of limiting rods 15 are installed on the upper surface of the connecting plate 13, the cutting knife 14 can cut a thin film by arranging the cutting knife 14 and the limiting rods 15, and the limiting rods 15 can limit the cutting knife 14 when the cutting knife 14 goes up and down, so that the stability of the cutting knife 14 is kept; the limiting rod 15 penetrates through the connecting plate 13.

A first vertical plate 16 and a second vertical plate 17 are fixedly arranged on the upper surface of the workbench 1, an installation column 20 is fixedly arranged on one surface of the first vertical plate 16, an expansion rod 21 is arranged in the installation column 20, and the expansion rod 21 is arranged, so that the film can be conveniently dismounted and replaced after the film is wound by the winding roller 18; the axle sleeve is all installed on the one end of telescopic link 21 and the one surface of second riser 17, installs wind-up roll 18 between two axle sleeves, and bolt 22 is installed to the week side of erection column 20, through setting up bolt 22, conveniently fixes the length of telescopic link 21.

The bottom surface fixed mounting of workstation 1 has a plurality of support columns, universal wheel 19 is installed to the bottom surface of support column, through setting up universal wheel 19, makes things convenient for the removal of equipment, first slide 5 and second slide 6 all with electronic slide rail 3 sliding fit, first slide 5 and second slide 6 all with horizontal pole 4 sliding fit, the quantity of horizontal pole 4 is two, and be the symmetry setting about electronic slide rail 3, connecting

plate

13 and 15 sliding fit of gag lever post, pinch roller 12 and pivot normal running fit.

The winding roller 18 is in running fit with the shaft sleeve, the telescopic rod 21 is in sliding fit with the mounting column 20, and the bolt 22 is in threaded fit with the mounting column 20.

As shown in fig. 1 to 5, the method of using the film pressing device for producing plastic bags of the present invention is as follows: when the film pressing device is used, firstly, the device is moved to a corresponding position, a film to be pressed is placed on the workbench 1, a switch of the electric sliding rail 3 is opened, the first sliding seat 5 and the second sliding seat 6 slide, switches of the first air cylinder 7 and the heating plate 10 are opened, the first sliding seat 5 drives the heating plate 10 and the pressing roller 12 to move left and right, heating and pressing are carried out back and forth, heating and pressing become one step, working time is saved, working efficiency is improved, a switch of the second air cylinder 8 is opened, the film is cut by the cutting knife 14, finally, the film is wound through the winding roller 18, then the winding roller 18 is detached, and the film is collected, wherein the models of the first air cylinder 7 and the second air cylinder 8 are STD-E-3.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plastic bag production is with film closing device, includes workstation (1), its characterized in that: the utility model discloses a pneumatic press mounting device, including workstation (1), last fixed surface of workstation (1) installs two mounting panels (2), two fixedly connected with electronic slide rail (3) and a plurality of horizontal pole (4) between mounting panel (2), first slide (5) and second slide (6) are installed to all sides of electronic slide rail (3), the first cylinder (7) of bottom surface fixedly connected with of first slide (5), the bottom fixedly connected with movable plate (9) of first cylinder (7), hot plate (10) and mounting groove (11) are installed to the bottom surface of movable plate (9), install the pivot in mounting groove (11), all sides of pivot are installed and are pressed roller (12), connecting plate (13) are installed to the bottom surface of second slide (6), second cylinder (8) are installed to the bottom surface of connecting plate (13), the bottom end of the second cylinder (8) is fixedly connected with a cutting knife (14), the upper surface of the connecting plate (13) is provided with a plurality of limiting rods (15), and the limiting rods (15) penetrate through the connecting plate (13).

2. The film compressing device for producing the plastic bags, according to claim 1, characterized in that a first vertical plate (16) and a second vertical plate (17) are fixedly arranged on the upper surface of the workbench (1), a mounting column (20) is fixedly arranged on one surface of the first vertical plate (16), an expansion link (21) is arranged in the mounting column (20), shaft sleeves are arranged on one end of the expansion link (21) and one surface of the second vertical plate (17), a winding roller (18) is arranged between the shaft sleeves, and bolts (22) are arranged on the peripheral side surfaces of the mounting column (20).

3. The film pressing device for producing the plastic bag according to claim 1, wherein a plurality of supporting columns are fixedly installed on the bottom surface of the workbench (1), and universal wheels (19) are installed on the bottom surfaces of the supporting columns.

4. The film pressing device for plastic bag production according to claim 1, wherein the first sliding base (5) and the second sliding base (6) are slidably engaged with the electric sliding rail (3), and the first sliding base (5) and the second sliding base (6) are slidably engaged with the cross bar (4).

5. The film pressing device for plastic bag production as claimed in claim 1, wherein the number of the cross bars (4) is two and the cross bars are symmetrically arranged with respect to the electric slide rail (3).

6. The film pressing device for plastic bag production according to claim 1, wherein the connecting plate (13) is slidably engaged with a stopper rod (15), and the pressing roller (12) is rotatably engaged with the rotating shaft.

7. The film pressing device for producing the plastic bag as claimed in claim 2, wherein the winding roller (18) is rotatably matched with the shaft sleeve, the telescopic rod (21) is slidably matched with the mounting column (20), and the bolt (22) is in threaded fit with the mounting column (20).