CN216634650U

CN216634650U - Directional cutting device for plastic bags

Info

Publication number: CN216634650U
Application number: CN202123404333.5U
Authority: CN
Inventors: 周勇; 贾培龙
Original assignee: Mingda Plastic Technology Suzhou Co ltd
Current assignee: Mingda Plastic Technology Suzhou Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a plastic bag directional cutting device, which comprises: directional cutting assembly: comprises a base, a main cutter and a side cutter; a waste collection assembly: the top of first support and second support all with lifter plate sliding connection, first promotion cylinder and second promotion cylinder are installed on the top of lifter plate, the flexible end of first promotion cylinder and second promotion cylinder respectively with first support and second support fixed connection. After the plastic bag is cut, the second pushing cylinder drives the main cutter to slide, so that waste materials cut by the main cutter are pushed to the rectangular groove, large waste materials are collected through the second waste material collecting box, the first pushing cylinder drives the side cutters to slide to two sides, and small waste materials cut by the side cutters are pushed to the first waste material collecting box.

Description

Directional cutting device for plastic bags

Technical Field

The utility model relates to the technical field of plastic bag production, in particular to a directional cutting device for plastic bags.

Background

The plastic bag as a storage article brings convenience to our lives, and becomes an essential product. The annual output of plastic bags in China reaches 3000 ten thousand tons, and plastic bags often need a plurality of devices in the processing and manufacturing process, and a cutting device is one of the devices.

In the production process of the plastic bag in the prior art, after the plastic bag is cut off, the lifting handle needs to be cut off directionally on the plastic bag, the existing cutting device needs to cut for many times, the cut waste materials are accumulated together, the large waste materials in the middle can be reused, and the traditional mode is that the waste materials are directly re-granulated and are wasted.

Therefore, how to provide a plastic bag directional cutting device to solve the problems in the prior art has important significance to the application.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application aims to provide a directional cutting device for plastic bags, so as to solve the problem that the existing cutting device needs to cut for many times, the cut waste materials are stacked together, the large waste material in the middle part can be reused, and the waste materials are directly re-granulated in the conventional manner, which is relatively wasteful.

In order to achieve the purpose, the utility model provides the following technical scheme:

a plastic bag orienting and cutting apparatus comprising:

directional cutting assembly: the cutting device comprises a base, a main cutter and a side cutter, wherein the top end of the base is fixedly connected with a workbench, the back surface of the base is fixedly connected with a back plate, the top end of the back plate is fixedly connected with an upper support plate, the top end of the upper support plate is provided with a main cylinder, the telescopic end of the main cylinder is fixedly connected with a lifting plate, the bottom end of the lifting plate is provided with a first support and a second pushing cylinder, and the main cutter and the side cutter are respectively arranged at the bottom ends of the second support and the first support;

a waste collection assembly: the garbage collection subassembly is used for carrying out the classified collection to the waste material after cutting, the top of first support and second support all with lifter plate sliding connection, first promotion cylinder and second promotion cylinder are installed on the top of lifter plate, the flexible end of first promotion cylinder and second promotion cylinder respectively with first support and second support fixed connection.

As a preferable technical scheme, the two sides of the base are respectively provided with a first waste collecting box, the middle of the back plate is provided with a rectangular groove, and the back of the back plate is provided with a second waste collecting box.

As a preferred technical scheme of the utility model, four corners of the upper support plate are all connected with sliding rods in a sliding manner, and the bottom ends of the four sliding rods are fixedly connected with the four corners of the lifting plate.

In a preferred embodiment of the present invention, the side cutter has a J-shape, and the main cutter has a U-shape.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, waste materials can be classified and collected after being cut, after the cutting is finished, the second pushing cylinder drives the main cutter to slide, so that the waste materials cut by the main cutter are pushed to the rectangular groove, large waste materials are collected through the second waste material collecting box, the first pushing cylinder drives the side cutters to slide to two sides, and small waste materials cut by the side cutters are pushed to the first waste material collecting box.

2. The main cutter and the side cutter are arranged in the plastic bag cutting machine, so that when the plastic bag is directionally cut, the main cutter and the side cutter can be formed at one time, multiple cutting is not needed, and the cutting efficiency is improved.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following descriptions are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a block diagram of the waste collection assembly of the present invention;

fig. 3 is a top view of the table and cutter of the present invention.

In the figure: 1. a base; 2. a work table; 3. a main cutter; 4. a lifting plate; 5. a master cylinder; 6. an upper support plate; 7. a slide bar; 8. a back plate; 9. a side cutter; 10. a first waste collection box; 11. a first bracket; 12. a first push cylinder; 13. a second bracket; 14. a rectangular groove; 15. a second waste collection box; 16. and a second push cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Referring to fig. 1-3, the present invention provides a plastic bag directional cutting device, which comprises: the method comprises the following steps:

directional cutting assembly: including base 1, main cutter 3 and side cutter 9, base 1's top fixedly connected with workstation 2, base 1's back fixedly connected with backplate 8, extension board 6 on 8's the top fixedly connected with of backplate, go up the top of extension board 6 and install master cylinder 5, the flexible end fixedly connected with lifter plate 4 of master cylinder 5, first support 11 and second support 13 are installed to lifter plate 4's bottom, main cutter 3 and side cutter 9 are installed respectively in the bottom of second support 13 and first support 11, the shape of side cutter 9 is "J" font, main cutter 3's shape is "U" font.

In this embodiment, when cutting, start master cylinder 5, master cylinder 5 drives lifter plate 4 and descends, and main cutter 3 and side cutter 9 descend this moment, and then cut the plastic bag directionally, cuts out the handle with the plastic bag, and main cutter 3 and side cutter 9 can one shot forming, need not to cut many times and has improved cutting efficiency.

A waste collection assembly: the garbage collection subassembly is used for carrying out the classified collection to the waste material after cutting, the top of first support 11 and second support 13 all with lifter plate 4 sliding connection, first promotion cylinder 12 and second promotion cylinder 16 are installed on the top of lifter plate 4, the flexible end of first promotion cylinder 12 and second promotion cylinder 16 respectively with first support 11 and second support 13 fixed connection, first promotion cylinder 12 and second promotion cylinder 16 can drive side cutter 9 and main cutter 3 and slide respectively first support 11 and second support 13, the completion is to the clearance of cutting the waste material.

Base 1's both sides all are provided with first garbage collection box 10, and first garbage collection box 10 is used for collecting the avris waste material, and rectangular channel 14 has been seted up at the middle part of backplate 8, and backplate 8's the back is provided with second garbage collection box 15, and second garbage collection box 15 is used for collecting bold middle part waste material.

The four corners of the upper support plate 6 are all connected with the sliding rods 7 in a sliding mode, and the bottom ends of the four sliding rods 7 are fixedly connected with the four corners of the lifting plate 4 and used for keeping balance of the lifting plate 4, so that the cutter can stably lift.

When the plastic bag cutting machine is used, the main cylinder 5 drives the lifting plate 4 to descend, the main cutter 3 and the side cutter 9 descend at the moment, the plastic bag is directionally cut, a handle is cut out of the plastic bag, the main cutter 3 and the side cutter 9 can be formed at one time, the cutting efficiency is improved without multiple times of cutting, after the cutting is finished, the main cylinder 5 drives the lifting plate 4 to ascend to a certain height, the cutter does not rub the workbench 2, the second pushing cylinder 16 drives the main cutter 3 to slide, so that waste materials cut out by the main cutter 3 are pushed to the rectangular groove 14, large waste materials are collected through the second waste material collecting box 15, the first pushing cylinder 12 drives the side cutter 9 to slide to the two sides, small waste materials cut out by the side cutter 9 are pushed to the first waste material collecting box 10, the waste materials after directional cutting can be classified, and the large waste materials of the plastic bag can be reused, more environmental protection, avoid extravagant.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the utility model, which may be within the spirit and principle of the utility model, by conventional substitution or may realize the same function.

Claims

1. The utility model provides a directional cutting device of plastic bag which characterized in that: the method comprises the following steps:

directional cutting assembly: the cutting device comprises a base (1), a main cutter (3) and a side cutter (9), wherein the top end of the base (1) is fixedly connected with a workbench (2), the back surface of the base (1) is fixedly connected with a back plate (8), the top end of the back plate (8) is fixedly connected with an upper support plate (6), a main cylinder (5) is installed at the top end of the upper support plate (6), a lifting plate (4) is fixedly connected with the telescopic end of the main cylinder (5), a first bracket (11) and a second bracket (13) are installed at the bottom end of the lifting plate (4), and the main cutter (3) and the side cutter (9) are respectively installed at the bottom ends of the second bracket (13) and the first bracket (11);

a waste collection assembly: the garbage collection subassembly is used for carrying out the classified collection to the waste material after cutting, the top of first support (11) and second support (13) all with lifter plate (4) sliding connection, first promotion cylinder (12) and second promotion cylinder (16) are installed on the top of lifter plate (4), the flexible end that first promotion cylinder (12) and second promoted cylinder (16) respectively with first support (11) and second support (13) fixed connection.

2. A plastic bag orienting cutting apparatus as defined in claim 1 wherein: the garbage collection device is characterized in that first garbage collection boxes (10) are arranged on two sides of the base (1), a rectangular groove (14) is formed in the middle of the back plate (8), and a second garbage collection box (15) is arranged on the back of the back plate (8).

3. A plastic bag orienting cutting apparatus as defined in claim 1 wherein: four corners of the upper support plate (6) are all connected with sliding rods (7) in a sliding mode, and the bottom ends of the sliding rods (7) are fixedly connected with the four corners of the lifting plate (4).

4. A plastic bag orienting cutting apparatus as defined in claim 1 wherein: the side cutter (9) is J-shaped, and the main cutter (3) is U-shaped.