Multi-channel full-automatic feeding system for chemical production line

Abstract

The invention discloses a multi-channel full-automatic feeding system for a chemical production line. The system comprises a material bag conveying mechanism, a material bag bearing mechanism and a material suction mechanism, the material bag bearing mechanism comprises a material bag bearing frame and a plurality of material containing barrels arranged on the material bag bearing frame, the material containing barrels are used for allowing material bags conveyed by the material bag conveying mechanism to fall in, each material containing barrel is provided with a material suction mechanism, and the material suction mechanisms are used for puncturing the material bags by means of impact force generated when the material bags fall down and sucking materials in the material bags. According to the system, simultaneous feeding work of various materials is completed through one device, so that multiple functions of simultaneous bag opening, clean feeding, automatic moving out of an empty bag and the like of a plurality of material bags are completed through one device.

Description

technical field [0001] The invention relates to the field of feeding devices for bagged powder raw materials in chemical production lines, in particular to a multi-channel fully automatic feeding system for chemical production lines. Background technique [0002] In the chemical industry, powdery raw materials and granular raw materials are often used. These raw materials are usually stored and transported in the form of packaging bags. In order to facilitate loading and unloading, stacking, handling and storage, the storage range of packaging bags is generally 20 50kg. Common types of packaging bags include: plastic woven bags, paper bags, paper-cloth composite bags, paper-plastic composite bags, and woven bags with plastic inside and outside. When feeding raw materials in the chemical production process, it is necessary to cut the packaging bag first, and then deliver the materials in the bag to the designated equipment. [0003] In the early stage, most factories manual...

AI Technical Summary

Problems solved by technology

The amount of raw materials used in the preparation of chemical products is large and there are many types. This feeding method is not only labor-intensive, but also has certain dangers in the operation process of manually cutting the bag body.

Later, some semi-automatic or fully automatic equipment with the function of unpacking and feeding were developed, which can replace manual unpacking and feeding of packaging bags, and significantly improve work efficiency. However, the current feeding methods are all after cutting the bag body. The way of dumping the material has the following defects: 1. Since the cutting method will cause a large incision on the mouth of the bag, when the material in the bag is dumped, it is easy to cause the powdery material to be lifted outward, resulting in waste of material

2. Unpacking and feeding are carried out in a non-airtight process, and foreign matter is easily mixed in during the feeding process, thereby polluting the material

3. When dumping raw materials, some materials have a large amount of dust, which seriously pollutes the working environment. Some materials are also toxic to a certain extent and are not suitable for human contact, which will have a certain impact on the health of operators.

Images