CN216330447U

CN216330447U - Plastic bag production equipment capable of flattening plastic bags

Info

Publication number: CN216330447U
Application number: CN202122157580.3U
Authority: CN
Inventors: 崔立军
Original assignee: Xiongxian Huamao Packaging Material Co ltd
Current assignee: Xiongxian Huamao Packaging Material Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-19
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses plastic bag production equipment capable of flattening plastic bags, which relates to the field of plastic bag production and comprises a workbench, wherein two support plates are fixedly connected to the upper surface of the workbench, the two support plates are positioned on the front side and the rear side of the workbench, transverse plates are fixedly connected to the inner surface of each support plate, the transverse plates are higher than the upper surface of the workbench, a flattening motor and a left support frame are fixedly connected to the upper surface of each transverse plate, the left support frame is rotatably connected with a flattening roller, and the left side end of the flattening roller penetrates through the left support frame and is fixedly connected with the output end of the flattening motor. The workstation upper surface, both sides are provided with smooths the cylinder around, smooths the cylinder and all rotates to the inboard, smooths the smooth brush that the cylinder surface set up and when smoothing the cylinder rotation, smooths the plastic bag on the workstation, eliminates the fold of plastic bag, is provided with the board of blowing above the workstation, opens the air pump, and the plastic bag on the workstation is bloied to the gas outlet vent of gas process below the board of blowing arranges.

Description

Plastic bag production equipment capable of flattening plastic bags

Technical Field

The utility model relates to the field of plastic bag production, in particular to plastic bag production equipment capable of flattening plastic bags.

Background

The plastic bag is a bag made of plastic (common plastic such as polypropylene, polyester, nylon and the like) as a main raw material, is an essential article in daily life of people, and is often used for containing other articles. Because of its advantages of low price, extremely light weight, large capacity and convenient storage, the manufacturing process is generally as follows: the method comprises the following steps of firstly blowing a film, wherein the film blowing is a plastic processing method, namely a plastic processing process for heating and melting plastic particles and then blowing the plastic particles into a film, and secondly performing color printing, wherein the color printing has multiple modes, common printing modes comprise roller printing, gravure printing and silk-screen printing, and the roller printing and the gravure printing are used for printing the blown plastic film in a whole roll, are mechanical printing, have high printing speed and are suitable for mass production; if a screen printing mode is adopted, a coiled film must be cut into single pieces firstly, then manual single printing is carried out, the printing speed is low, but the characters and patterns of the plastic bag manufactured in the mode are thick in ink marks and strong in stereoscopic impression, the bag is manufactured in the third step, the film printed by the roller and the intaglio is generally scalded and cut into the plastic bag by using a bag making machine, the single plastic piece manufactured by the screen printing must be scalded manually, tools comprise electric irons, heat sealing machines and the like, but plastic bag production equipment in the prior art cannot flatten the plastic bag in the production process, the quality of products is affected, and the later-stage use is inconvenient.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide a can level and smooth plastic bag production facility of plastic bag, this technical scheme has solved the in-process that prior art plastic bag production facility that provides in the above-mentioned background art can not level and smooth the plastic bag in production, influences the quality of product and causes the inconvenient problem of later stage use.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

a plastic bag production device capable of flattening plastic bags comprises a workbench, wherein two support plates are fixedly connected to the upper surface of the workbench, the two support plates are positioned on the front side and the rear side of the workbench, transverse plates are fixedly connected to the inner surfaces of the support plates, the transverse plates are higher than the upper surface of the workbench, a flattening motor and a left support frame are fixedly connected to the upper surface of the transverse plates, the left support frame is rotatably connected with a flattening roller, the left side end of the flattening roller penetrates through the left support frame and is fixedly connected with the output end of the flattening motor, the other end of the flattening roller is rotatably connected with a right support frame, and the two ends of the right support frame are fixedly connected with the inner side surfaces of the two support plates;

preferably, the two smoothing motors and the two smoothing rollers are arranged, the two smoothing motors and the two smoothing rollers are symmetrically distributed on the front side and the rear side of the upper surface of the transverse plate, smoothing brushes are arranged on the outer surfaces of the smoothing rollers, and the lowest positions of the smoothing brushes are abutted to the upper surface of the workbench;

preferably, a deep groove is formed in the lower surface of the right support frame, a spring is arranged in the deep groove, the top end of the spring is fixedly connected with the bottom of the deep groove, a shaping plate is arranged below the right support frame, guide pillars are arranged on the front side and the rear side of the upper surface of the shaping plate, the top end of each guide pillar is fixedly connected with the lower end of the spring, the lower end of the shaping plate is rotatably connected with a preliminary shaping cylinder, and the preliminary shaping cylinder is abutted against the upper surface of the workbench;

preferably, the upper surface of the supporting plate is fixedly connected with a blowing plate, the lower surface of the blowing plate is provided with air outlets, the air outlets form an angle a with the horizontal plane, the angle a is 10 degrees less than a <60 degrees, air is blown towards the direction of the smoothing roller on the front side and the rear side, the upper surface of the blowing plate is fixedly connected with an air pump, the surface of the air pump is fixedly connected with an air pipe, and the other end of the air pipe is communicated with the air outlets in the blowing plate;

preferably, a shaping cylinder is rotationally connected to the right side of the supporting plate, a shaping motor is arranged on the outer side of the supporting plate, the shaping motor is fixedly connected with the upper surface of the workbench, and one end of the shaping cylinder penetrates through the supporting plate and is fixedly connected with the output end of the shaping motor.

The utility model provides plastic bag production equipment capable of flattening plastic bags, which has the following beneficial effects:

according to the plastic bag shaping device, the smoothing rollers are arranged on the upper surface of the workbench and on the front side and the rear side of the workbench, the smoothing rollers rotate inwards, the smoothing brushes arranged on the outer surface of the smoothing rollers smooth a plastic bag on the workbench when the smoothing rollers rotate, wrinkles of the plastic bag are eliminated, the blowing plate is arranged above the workbench, the air pump is opened, air is blown to the plastic bag on the workbench through the air outlet holes below the blowing plate for arranging, when the plastic bag moves below the right support frame, the primary shaping roller is used for carrying out primary shaping on the smoothed plastic bag, and when the plastic bag moves below the shaping roller, the shaping roller is driven to carry out final shaping on the smoothed plastic bag under the rotation of the shaping motor.

Drawings

FIG. 1 is a schematic view of a plastic bag manufacturing apparatus for flattening plastic bags according to the present invention, showing a three-dimensional structure at an angle;

FIG. 2 is a schematic perspective view of a plastic bag manufacturing apparatus for flattening plastic bags according to another embodiment of the present invention;

FIG. 3 is a schematic plan view of the present invention;

FIG. 4 is a cross-sectional view taken along section A-A of FIG. 3;

FIG. 5 is an enlarged view of the spring position of section A-A of the present invention;

FIG. 6 is a partially sectioned schematic view of a blowing plate according to the present invention;

fig. 7 is a schematic perspective view of the smoothing drum according to the present invention.

The reference numbers in the figures are:

1. a work table; 2. a support plate; 3. a transverse plate; 4. smoothing the motor; 5. a left support frame; 6. smoothing the roller; 7. a blowing plate; 8. a breather pipe; 9. an air pump; 10. shaping the motor; 11. shaping the cylinder; 12. a right support frame; 13. a spring; 14. smoothing the hairbrush; 15. an air outlet; 16. shaping plates; 17. and (5) primarily shaping the cylinder.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-3, a plastic bag production device capable of flattening plastic bags comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with two support plates 2, the two support plates 2 are positioned at the front side and the rear side of the workbench 1, the inner surface of each support plate 2 is fixedly connected with a transverse plate 3, the transverse plate 3 is higher than the upper surface of the workbench 1, the lower space facilitates plastic bags to pass through the lower part of a flattening roller 6, the upper surface of each transverse plate 3 is fixedly connected with a flattening motor 4 and a left support frame 5, the left support frame 5 is rotatably connected with the flattening roller 6, the left end of the flattening roller 6 penetrates through the left support frame 5 and is fixedly connected with the output end of the flattening motor 4, the other end of the flattening roller 6 is rotatably connected with a right support frame 12, the two ends of the right support frame 12 are fixedly connected with the inner side surfaces of the two support plates 2, and the flattening motors 4 and the flattening roller 6 are respectively provided with two plates, the two smoothing motors 4 and the two smoothing rollers 6 are symmetrically distributed on the front side and the rear side of the upper surface of the transverse plate 3, the upper surface of the supporting plate 2 is fixedly connected with a blowing plate 7, the upper surface of the blowing plate 7 is fixedly connected with an air pump 9, the surface of the air pump 9 is fixedly connected with an air pipe 8, and the other end of the air pipe 8 is communicated with an air outlet 15 in the blowing plate 7;

a shaping cylinder 11 is rotatably connected to the right side of the supporting plate 2, a shaping motor 10 is arranged on the outer side of the supporting plate 2, the shaping motor 10 is fixedly connected with the upper surface of the workbench 1, one end of the shaping cylinder 11 penetrates through the supporting plate 2 and is fixedly connected with the output end of the shaping motor 10, and when the shaping cylinder moves to the position below the shaping cylinder 11, the shaping cylinder 11 is driven to carry out final shaping on the smoothed plastic bag under the rotation of the shaping motor 10;

referring to fig. 4-7, a smoothing brush 14 is arranged on the outer surface of a smoothing roller 6, the lowest part of the smoothing brush 14 is abutted against the upper surface of a workbench 1, the smoothing roller 6 rotates to the inner side, the smoothing brush 14 arranged on the outer surface of the smoothing roller 6 smoothes a plastic bag on the workbench when the smoothing roller 6 rotates, wrinkles of the plastic bag are eliminated, a deep groove is formed in the lower surface of a right support frame 12, a spring 13 is arranged in the deep groove, the top end of the spring 13 is fixedly connected with the bottom of the deep groove, a shaping plate 16 is arranged below the right support frame 12, guide pillars are arranged on the front and rear sides of the upper surface of the shaping plate 16, the top ends of the guide pillars are fixedly connected with the lower end of the spring 13, a preliminary shaping cylinder 17 is rotatably connected with the lower end of the shaping plate 16, the preliminary shaping cylinder 17 is abutted against the upper surface of the workbench 1, when the plastic bag moves below the right support frame 12, the preliminary shaping cylinder 17 performs primary shaping of the plastic bag after the preliminary smoothing, the lower surface of the blowing plate 7 is provided with an air outlet 15, the air outlet 15 and the horizontal plane form an angle a, the angle a is 10 degrees < a <60 degrees, air is blown towards the front side and the rear side in the direction of the smoothing roller 6, the air pump 9 is opened, and air is blown to the plastic bag on the workbench through the air outlet 15 below the blowing plate 7.

The working principle and the using process of the utility model are as follows:

when using, the plastic bag is from workstation 1 to the right side motion, when being located the below of smoothing cylinder 6, open and smooth motor 4, smooth the smoothing brush 14 on cylinder 6 surface and smooth the plastic bag to the outside, smooth the fold on plastic bag surface under the effect of smoothing brush 14 in the both sides of workstation 1 top, when the plastic bag moves preliminary shaping section of thick bamboo 17 below, spring 13 has certain effort to stereotype board 16, it carries out primary design to the plastic bag after smoothing to drive preliminary shaping section of thick bamboo 17, when moving the shaping section of thick bamboo 11 of right-hand member, open shaping motor 10 and do final design to the plastic bag and roll.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A plastic bag production device capable of flattening plastic bags is characterized by comprising a workbench (1), the upper surface of the workbench (1) is fixedly connected with two supporting plates (2), the two supporting plates (2) are positioned at the front side and the rear side of the workbench (1), a transverse plate (3) is fixedly connected with the inner surface of the supporting plate (2), the transverse plate (3) is higher than the upper surface of the workbench (1), the upper surface of the transverse plate (3) is fixedly connected with a smoothing motor (4) and a left support frame (5), the left support frame (5) is rotationally connected with a smoothing roller (6), the left end of the smoothing roller (6) penetrates through the left support frame (5) and is fixedly connected with the output end of the smoothing motor (4), the other end of the smoothing roller (6) is rotationally connected with a right supporting frame (12), the two ends of the right support frame (12) are fixedly connected with the inner side surfaces of the two support plates (2).

2. The plastic bag producing apparatus of claim 1, wherein: the smoothing motor (4) and the smoothing roller (6) are both provided with two, two the smoothing motor (4) and two the smoothing roller (6) is symmetrically distributed on the front side and the rear side of the upper surface of the transverse plate (3), the outer surface of the smoothing roller (6) is provided with a smoothing brush (14), and the lowest part of the smoothing brush (14) is abutted to the upper surface of the workbench (1).

3. The plastic bag producing apparatus of claim 1, wherein: the deep groove has been seted up to right branch frame (12) lower surface, be provided with spring (13) in the deep groove, spring (13) top and deep groove bottom fixed connection, right branch frame (12) below is provided with stereotype board (16), both sides are provided with the guide pillar around stereotype board (16) upper surface, guide pillar top and spring (13) lower extreme fixed connection, stereotype board (16) lower extreme rotates and is connected with preliminary stereotype section of thick bamboo (17), preliminary stereotype section of thick bamboo (17) and workstation (1) upper surface butt.

4. The plastic bag producing apparatus of claim 1, wherein: fixed surface is connected with blows aerofoil (7) on backup pad (2), blow aerofoil (7) lower surface has seted up venthole (15), venthole (15) are an angle an with the horizontal plane, 10 < an <60, smooths cylinder (6) direction to both sides around and blows, blow aerofoil (7) upper surface fixed connection has air pump (9), air pump (9) fixed surface is connected with breather pipe (8), breather pipe (8) other end is linked together with inside venthole (15) of blowing aerofoil (7).

5. The plastic bag producing apparatus of claim 1, wherein: the utility model discloses a setting motor, including backup pad (2), fixed surface is connected with the setting section of thick bamboo (11) in backup pad (2) right side internal rotation, backup pad (2) outside is provided with setting motor (10), setting motor (10) and workstation (1) upper surface fixed connection, setting section of thick bamboo (11) one end runs through backup pad (2) and setting motor (10) output fixed connection.