CN221500206U

CN221500206U - Plastic bag packaging mechanism

Info

Publication number: CN221500206U
Application number: CN202323043118.6U
Authority: CN
Inventors: 王雪利; 唐利军
Original assignee: Yibei Plastic Products Suzhou Co ltd
Current assignee: Yibei Plastic Products Suzhou Co ltd
Priority date: 2023-11-10
Filing date: 2023-11-10
Publication date: 2024-08-09
Anticipated expiration: 2033-11-10

Abstract

The utility model discloses a plastic bag packaging mechanism, which comprises a frame, wherein two rotating discs are rotatably connected to the frame, a group of opposite surfaces of the rotating discs are slidably connected with adjusting rods, clamping plates are fixedly arranged at the tail ends of the adjusting rods, through holes are formed in the clamping plates and the adjusting rods, the two through holes are communicated, a rolling assembly is arranged on each rotating disc, and the rolling assembly is positioned in each through hole; the rolling assembly comprises a base, a telescopic rod and clamping rods, wherein the base is fixedly installed on the rotating disc, a rotating motor is fixedly installed on the surface of the base, the telescopic rod is fixedly installed at the output end of the rotating motor, and two clamping rods are arranged at the tail end of the telescopic rod. The utility model can realize the automatic rolling of plastic bags with multiple types.

Description

Plastic bag packaging mechanism

Technical Field

The utility model belongs to the technical field of plastic bags, and particularly relates to a plastic bag packaging mechanism.

Background

Plastic bags are an indispensable article in people's daily life and are often used for containing other articles. The plastic bag is widely used because of the advantages of low cost, light weight, large capacity and convenient storage, but is forbidden to be produced and used in part of countries because of the defects of extremely long degradation period and difficult treatment.

In the production process of plastic bags, the plastic bags subjected to production molding are required to be rolled, automatic equipment is adopted to roll the plastic bags, so that the rolling efficiency of the plastic bags can be greatly improved, and meanwhile, the diameters required to be rolled are different due to the different sizes of the plastic bags, so that higher requirements are provided for the packaging mechanism of the plastic bags.

Therefore, how to provide a plastic bag packaging mechanism, which simplifies the packaging mechanism and simultaneously makes the packaging mechanism have wider adaptability is a technical problem which needs to be solved by the person skilled in the art.

Disclosure of utility model

The utility model mainly solves the technical problem of providing a plastic bag packaging mechanism, which simplifies the whole structure and increases the adaptability of the packaging mechanism.

In order to solve the technical problems, the utility model adopts a technical scheme that: the device comprises a frame, wherein two rotating discs are rotatably connected to the frame, a group of opposite surfaces of the rotating discs are slidably connected with adjusting rods, clamping plates are fixedly arranged at the tail ends of the adjusting rods, through holes are formed in the clamping plates and the adjusting rods, the two through holes are communicated, a rolling assembly is arranged on each rotating disc, and the rolling assembly is located in each through hole;

The rolling assembly comprises a base, a telescopic rod and clamping rods, wherein the base is fixedly installed on the rotating disc, a rotating motor is fixedly installed on the surface of the base, the telescopic rod is fixedly installed at the output end of the rotating motor, and two clamping rods are arranged at the tail end of the telescopic rod.

Further, a fixed block is arranged at the tail end of the telescopic rod, a sliding groove is formed in the surface of the fixed block, the clamping rod is connected in a sliding manner in the sliding groove, air cylinders are fixedly arranged at the two ends of the sliding groove, and action ends of the air cylinders are fixedly arranged on the side walls of the clamping rod.

Further, the adjusting rods are arranged in a plurality, and the adjusting rods are uniformly distributed on the rotating disc in an annular mode.

Further, the cross section of the clamping rod is semicircular.

Further, a plurality of guide rods are arranged on the stand, and the guide rods are rotatably connected to the stand.

Further, a plurality of fixing holes are formed in the surface of the clamping plate, fixing rods are inserted into the fixing holes, and the fixing rods are elastic rods.

Further, a cutting mechanism is fixedly installed on the frame and comprises a mechanical arm and a blade, the blade is fixedly installed at the tail end of the mechanical arm, and the mechanical arm is fixedly installed on the frame.

The beneficial effects of the utility model are at least as follows:

According to the utility model, the adjustable clamping plates are arranged, so that the plastic bag is clamped between the two clamping plates when the plastic bag is wound, the distance between the two clamping plates is adjusted through the adjusting rod, so that the plastic bag is adapted to plastic bags with different widths, and meanwhile, the diameter of the clamping plates is designed, so that the diameter of the clamping plates is ensured to be larger than the diameter of the plastic bag to be wound;

According to the utility model, the clamping rods are arranged, the tail ends of the plastic bags are fixed through the clamping rods when the plastic bags are clamped at the beginning of rolling, and the plastic bags are driven to rotate through the rotation of the clamping rods, so that rolling of the plastic bags is completed, and finally the clamping rods are retracted, so that the whole roll of plastic bags can be obtained.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the winding assembly of the present utility model;

FIG. 3 is a schematic view of the structure of the clamping plate of the present utility model;

The parts in the drawings are marked as follows:

1 frame, 2 rotating disk, 3 adjusting rod, 4 grip block, 41 fixed orifices, 42 dead lever, 5 roll up the subassembly, 51 base, 52 telescopic link, 53 grip block, 54 rotating motor, 55 fixed block, 56 cylinder, 6 guide bar, 7 cutting mechanism, 71 arm, 72 blade.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Examples: the utility model provides a plastic bag packagine machine constructs, shown in fig. 1, including frame 1, the rotation is connected with two rolling discs 2 on the frame, and the center of two rolling discs is in same horizontal line, and two rolling discs are through same rotating motor drive, connect through conventional transmission shaft between rotating motor and the rolling disc, sliding connection has regulation pole 3 on the relative a set of surface of rolling disc, regulation pole terminal fixed mounting has grip block 4, regulation pole drive cylinder drive, two regulation pole synchronous action, the grip block with all offer the through-hole on the regulation pole, two the through-hole communicates, be provided with on the rolling disc and roll up system subassembly 5, roll up system subassembly and be located in the through-hole, when packing the plastic bag, the plastic bag semi-manufactured goods is placed on the system subassembly of rolling;

As shown in fig. 2, the rolling assembly comprises a base 51, a telescopic rod 52 and a clamping rod 53, the base is fixedly mounted on the rotating disc, a rotating motor 54 is fixedly mounted on the surface of the base, the telescopic rod is fixedly mounted at the output end of the rotating motor, the telescopic rod is an electric telescopic rod, two clamping rods are arranged at the tail end of the telescopic rod, when a plastic bag needs to be rolled, the length of the telescopic rod is controlled, the clamping rods are arranged between two clamping plates, a semi-finished plastic bag is fixed between the two clamping rods, the plastic bag is rolled together through rotation of the rotating motor, and after rolling of the plastic bag is completed, the telescopic rod is contracted, so that the clamping rods are pulled out from the plastic bag roll.

The end of telescopic link is provided with fixed block 55, the spout has been seted up to the surface of fixed block, sliding connection has in the spout the clamping lever, the both ends fixed mounting of spout has cylinder 56, the action end fixed mounting of cylinder in the lateral wall of clamping lever, the cylinder synchronization action of both sides makes two clamping levers be close to each other through the cylinder action to fix the plastic bag semi-manufactured goods between two clamping levers.

The cross section of the clamping rod is semicircular.

The adjusting rods are arranged in a plurality, and the adjusting rods are uniformly distributed on the rotating disc in an annular mode. One group of adjusting rods corresponds to the group of clamping plates (comprising a rolling assembly in the adjusting rods), a plurality of works are formed on the whole rotating disc by arranging a plurality of groups of adjusting rods, when one group of rolling assemblies finish rolling, the rotating disc is rotated to move the rolled plastic bag out of the rolling station, and the next group of rolling tools continue rolling the plastic bag

The machine frame is provided with a plurality of guide rods 6, and the guide rods are rotatably connected with the machine frame. The semi-finished plastic bag sequentially passes through the surface of the guide rod, and the transition between the semi-finished plastic bag and the rolling tool is realized through the guide rod.

As shown in fig. 3, the surface of the clamping plate is provided with a plurality of fixing holes 41, and fixing rods 42 are inserted into the fixing holes, and the fixing rods are elastic rods. By inserting the elastic rod into different fixing holes,

The cutting mechanism 7 is fixedly arranged on the frame and comprises a mechanical arm 71 and a blade 72, the blade is fixedly arranged at the tail end of the mechanical arm, the mechanical arm is a conventional five-axis mechanical arm, the mechanical arm is fixedly arranged on the frame, and the blade is driven to move through the action of the mechanical arm, so that the rolled plastic bag is separated from a semi-finished plastic bag product.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

The working principle of the utility model is as follows:

During installation, firstly, the semi-finished plastic bag passes through each guide rod sequentially and then is arranged between two clamping rods, the driving air cylinder acts, the clamping rods clamp the plastic bag, then the driving rotating motor rotates, the clamping rods drive the semi-finished plastic bag to rotate together, the rotating number of turns of the rotating motor is set according to the number of coiled plastic bags, after the rotating motor reaches the designated number of turns, the rotating motor stops rotating, the telescopic rod contracts, the clamping rods are separated from the plastic bag, the whole rotating disc rotates, the other group of coiling mechanism rotates in place, the telescopic rod acts with the driving air cylinder to clamp the plastic bag, the mechanical arm drives the blade to cut off the plastic bag, the rotating motor continues to rotate, the residual plastic bag after cutting is coiled together, the elastic column can play a fixed role, the whole mechanism continuously works, and when the coiled plastic bag rotates to a material collecting part, the two clamping plates are far away from the plastic bag, and the plastic bag falls.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. A plastic bag packagine machine constructs, its characterized in that: the device comprises a frame, wherein two rotating discs are rotatably connected to the frame, a group of opposite surfaces of the rotating discs are slidably connected with adjusting rods, clamping plates are fixedly arranged at the tail ends of the adjusting rods, through holes are formed in the clamping plates and the adjusting rods, the two through holes are communicated, a rolling assembly is arranged on each rotating disc, and the rolling assembly is located in each through hole;

2. A plastic bag packaging machine as defined in claim 1, wherein: the end of the telescopic rod is provided with a fixed block, the surface of the fixed block is provided with a sliding groove, the clamping rod is connected in a sliding manner in the sliding groove, two ends of the sliding groove are fixedly provided with air cylinders, and the action ends of the air cylinders are fixedly arranged on the side walls of the clamping rod.

3. A plastic bag packaging machine as defined in claim 1, wherein: the adjusting rods are arranged in a plurality, and the adjusting rods are uniformly distributed on the rotating disc in an annular mode.

4. A plastic bag packaging machine as defined in claim 2, wherein: the cross section of the clamping rod is semicircular.

5. A plastic bag packaging machine as defined in claim 1, wherein: the machine frame is provided with a plurality of guide rods, and the guide rods are rotatably connected with the machine frame.

6. A plastic bag packaging machine as defined in claim 1, wherein: the surface of the clamping plate is provided with a plurality of fixing holes, fixing rods are inserted into the fixing holes, and the fixing rods are elastic rods.

7. A plastic bag packaging machine as defined in claim 1, wherein: the cutting mechanism comprises a mechanical arm and a blade, wherein the blade is fixedly arranged at the tail end of the mechanical arm, and the mechanical arm is fixedly arranged on the frame.