CN217945712U

CN217945712U - Empty bag sorting device for bag taking anti-adhesion bags

Info

Publication number: CN217945712U
Application number: CN202221914178.3U
Authority: CN
Inventors: 蒋杏飞; 孙志刚; 钱志君; 任涛
Original assignee: Wuxi Lima Chemical Machinery Co ltd
Current assignee: Wuxi Lima Chemical Machinery Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-02
Anticipated expiration: 2032-07-22

Abstract

The utility model belongs to the technical field of packaging machinery equipment, and relates to an empty bag sorting device for bag taking anti-adhesion bags, which comprises a bag taking assembly and a separation assembly, wherein the bag taking assembly comprises a bag taking cylinder, a piston rod of the bag taking cylinder is connected with a vacuum tube, and the bottom surface of the vacuum tube is hermetically connected with a plurality of bag taking suckers; the separating assembly is arranged on the side portion of the vacuum tube and comprises a separating plate, and a tooth-shaped portion is arranged on the working surface of the separating plate. The utility model sets the vacuum negative pressure value of the bag-taking sucker through the pressure reducing valve so as to adapt to the packaging bags with different hardness and different air permeability and reduce the occurrence of the adhesion condition of the packaging bags; the comb-shaped teeth of the comb-shaped packaging bag separating plate 7 generate high-frequency impact in the rising process of the empty bags, and the empty bags adhered together are separated to the maximum extent. The utility model discloses can improve the efficiency of soft bag letter sorting widely, avoid appearing even the bag condition.

Description

Empty bag sorting device for bag taking anti-adhesion bags

Technical Field

The utility model belongs to the technical field of packaging machinery equipment, a get empty bag sorting device of antiseized even bag of bag is related to.

Background

All use the softer braided bag of texture in the product packaging process of trades such as fodder, chemical fertilizer, building materials, automatic packaging machine when empty braided bag carries out single letter sorting, because there are phenomenons such as ventilative, electrostatic absorption, edge folding between the empty bag from top to bottom, the phenomenon of once sorting out two, three empty bag often appears, two upper and lower empty bags that the adhesion is in the same place are sent to the position of opening the sack simultaneously, cause the sack failure of opening, if open the bag and not detect, get into the filling and then can cause and spill the material. Thereby reducing the working efficiency of the automatic packaging machine and increasing the workload of handling and cleaning the abandoned bag by the operator. Therefore, it is urgently needed to develop a new type empty bag sorting device to solve the above problems.

Disclosure of Invention

The utility model aims at the above problem, a get empty bag sorting device of antiseized even bag of bag is provided, this empty bag sorting device can improve wrapping bag automatic sorting's success rate, avoids two upper and lower empty bags to be once got the drawback that the bag sucking disc took out, improves the efficiency of whole production line, guarantees the follow-up step even running of production line.

According to the technical scheme of the utility model: the utility model provides a get empty bag sorting device of antiseized even bag of bag which characterized in that: the bag taking assembly comprises a bag taking cylinder, a piston rod of the bag taking cylinder is connected with a vacuum tube, and the bottom surface of the vacuum tube is hermetically connected with a plurality of bag taking suckers;

the separating assembly is arranged on the side portion of the vacuum tube and comprises a separating plate, and a tooth-shaped portion is arranged on the working surface of the separating plate.

As a further improvement of the utility model, a buffer is also installed on the vacuum tube.

As a further improvement, the buffer comprises a buffer support, the buffer support is fixedly connected with the vacuum tube, and a guide rod capable of elastically stretching is arranged on the buffer support.

As a further improvement of the utility model, the separation plate is fixedly connected with the external frame through a mounting frame; the bag taking assembly further comprises an air cylinder seat, the air cylinder seat is mounted on the external machine frame, and the vertical moving direction of the vacuum tube is parallel to the working surface of the separating plate.

As the utility model discloses a further improvement, fixed connection seat on the vacuum tube, a guide bar is fixed respectively to the both sides of connecting seat, and the piston rod of getting the bag cylinder is connected with the vacuum tube through the connecting seat with the guiding hole direction cooperation of cylinder block to the guide bar.

The technical effects of the utility model reside in that: the utility model sets the vacuum negative pressure value of the bag-taking sucker through the pressure reducing valve so as to adapt to the packaging bags with different hardness and different air permeability, thereby reducing the occurrence of the adhesion condition of the packaging bags; the comb-shaped teeth of the comb-shaped packaging bag separating plate 7 generate high-frequency impact in the rising process of the empty bags, and the empty bags adhered together are separated to the maximum extent. The utility model discloses can improve the efficiency of soft bag letter sorting widely, avoid appearing even the bag condition.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 to 3 include a bag taking assembly 10, a bag taking cylinder 11, a vacuum tube 12, a buffer 13, a bag taking suction cup 14, a cylinder seat 15, a connecting seat 16, a separating assembly 20, an installation frame 21, a separating plate 22, a packaging bag 30, and the like.

In order to make the technical solutions of the present invention better understood by those skilled in the art, 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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the utility model relates to an empty bag sorting device for taking anti-adhesion bags, which aims to improve the success rate of automatic sorting of the packaging bags 30 and ensure that the bag-taking sucker 14 takes out one packaging bag 30 at a time. In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: including getting bag subassembly 10 and separator module 20, getting bag subassembly 10 and separator module 20 and all installing on the outside support to realize reliable work.

Further, get a bag subassembly 10 including getting a bag cylinder 11, get a bag cylinder 11 through cylinder block and outside support fixed connection, get a connecting seat 16 of the piston rod end fixed of bag cylinder 11, connecting seat 16 fastening connection vacuum tube 12, a guide bar 17 is fixed respectively to the both sides that the connecting seat 16 upper surface corresponds to the piston rod, guide bar 17 is connected with the guiding hole guide cooperation of cylinder block 15, in operation, it drives vacuum tube 12 and realizes elevating movement to get a bag cylinder 11, a plurality of bag sucking discs 14 of getting of bottom surface sealing connection of vacuum tube 12, it provides vacuum negative pressure to getting a bag sucking disc 14 by vacuum tube 12, the purpose of bag is got in the realization. The bag taking cylinder 11 drives the bag taking sucker 14 to move downwards, after the bag taking sucker 14 sucks the packaging bag, the bag taking cylinder 11 drives the bag taking sucker 14 to move upwards, the end part of the packaging bag is matched with the tooth-shaped part of the separating plate 22 of the separating assembly 20, the bag taking cylinder 11 moves upwards rapidly, and the end part of the packaging bag passes through the high-frequency impact of the tooth-shaped part, so that the edge of the empty bag A is scraped by downward high-frequency impact in the upward lifting process, and the empty bags adhered together are separated. The adhered packages are separated. As shown in fig. 3, the teeth are configured as a plurality of rows of transverse teeth to achieve reliable separation of the packages 30.

It can be understood that, in order to ensure the safety and stability of the bag taking cylinder 11 driving the bag taking suction cup 14 to move downwards, the vacuum tube 12 is further provided with a buffer 13, the buffer 13 comprises a buffer bracket, the buffer bracket is fixedly connected with the vacuum tube 12, and the buffer bracket is provided with a guide rod capable of elastically stretching. In the course of the work, after getting bag sucking disc 14 and adsorbing the wrapping bag, if get bag sucking disc 14 and continue down getting bag cylinder 11 and drive down, then elastic telescopic's guide arm and external object contact form elasticity spacing, give the signal this moment, get bag cylinder 11 and drive vacuum tube 12 and go upward, this moment, if get bag sucking disc 14 and adsorbed a plurality of wrapping bags, a plurality of wrapping bags are at the in-process that goes upward, the separation to a plurality of wrapping bags is realized via the profile of tooth portion of separator plate 22 of separator assembly 20 for get bag sucking disc 14 and only absorb a wrapping bag. The specific principle is as follows: because the tooth-shaped part of the separating plate 22 acts to separate a plurality of packaging bags, it should be noted that, in order to avoid generating static electricity during long-term operation, the separating plate 22 is made of 304 stainless steel materials, which can effectively guide the static electricity.

It can be understood that, in order to be suitable for packaging bags with different hardness and different air permeability, in specific practice, the vacuum negative pressure value of the bag taking sucker 14 is set through the pressure reducing valve, so that the occurrence of the adhesion condition of the packaging bags is reduced; the tooth-shaped part of the separating plate 7 generates high-frequency impact in the rising process of the empty bag, so that the stuck empty bags are separated to the maximum extent. The utility model discloses can improve the efficiency of soft bag letter sorting widely, avoid appearing even the bag condition.

It is to be understood that the above embodiments are merely exemplary embodiments that have been employed to illustrate the principles of the present invention, and that the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.

Claims

1. The utility model provides a get empty bag sorting device of antiseized even bag of bag which characterized in that: the bag taking device comprises a bag taking assembly (10) and a separating assembly (20), wherein the bag taking assembly (10) comprises a bag taking cylinder (11), a piston rod of the bag taking cylinder (11) is connected with a vacuum tube (12), and the bottom surface of the vacuum tube (12) is hermetically connected with a plurality of bag taking suckers (14);

the separating assembly (20) is arranged on the side portion of the vacuum tube (12), the separating assembly (20) comprises a separating plate (22), and a tooth-shaped portion is arranged on the working surface of the separating plate (22).

2. The empty bag sorting device for the bag taking and adhesion preventing bag according to claim 1, wherein: the vacuum tube (12) is also provided with a buffer (13).

3. The empty bag sorting device for the bag taking and adhesion preventing bag according to claim 2, wherein: the buffer (13) comprises a buffer support, the buffer support is fixedly connected with the vacuum tube (12), and a guide rod capable of elastically stretching is arranged on the buffer support.

4. The empty bag sorting device for the bag taking and adhesion preventing bag according to claim 1, wherein: the separation plate (22) is fixedly connected with an external frame through a mounting frame (21); the bag taking assembly (10) further comprises an air cylinder seat (15), the air cylinder seat (15) is installed on an external frame, and the vertical moving direction of the vacuum tube (12) is parallel to the working surface of the separating plate (22).

5. The empty bag sorting device for the bag taking and adhesion preventing bag according to claim 1, wherein: the bag taking device is characterized in that a connecting seat (16) is fixedly arranged on the vacuum tube (12), two sides of the connecting seat (16) are respectively fixedly provided with a guide rod (17), the guide rods (17) are in guide fit with guide holes of the air cylinder seat (15), and a piston rod of the bag taking air cylinder (11) is connected with the vacuum tube (12) through the connecting seat (16).