RU163143U1 - PACKING SYSTEM FOR PRODUCTS FROM PLASTIC MATERIALS - Google Patents

Abstract

A device for packaging products from plastic materials containing a conveying system, a device for detecting a product, a device for wrapping a product in a film, characterized in that the conveying system consists of three parts, the speed of the second part being less than the speed of the first part, and immediately after placing the product in the third part transporting system, located at an angle with respect to the first two, the second part of the transporting system moves in the opposite direction.

Description

The proposal relates to the food industry, in particular to packaging products from plastic materials, including cottage cheese, curd, in a heat-sealable film.

In modern production conditions, it becomes necessary to place preformed products from plastic materials in packaging from heat-sealable film.

Packing from a heat-sealable film excludes contact of the product with the external environment, protects it from oxidative and microbiological damage, provides better preservation, prevents the product from losing shape during transportation.

Formed plastic products, in particular from cottage cheese, curds, after being wrapped in the primary packaging, need additional packaging in a heat-sealable film. However, when moving along the production line, these products due to the plasticity of their material are easily subjected to various deformations. Deformed products are perceived by the consumer as products of low quality in comparison with products that have retained their shape. In addition, deformation may violate the integrity of the primary packaging, which will lead to contamination and spoilage of the product.

Closest to the technical nature of the claimed solution is a packaging system containing a transport system, a product detection device, a device for wrapping a product in a film (see US 20150059290 System and method for packaging a food product, publication date 03/05/2015).

The disadvantage of this technical solution is the occurrence of deformation of the product due to friction of the product units against each other when changing the direction of movement of the product.

The technical result of the proposal is to increase the efficiency of the process of packaging plastic products, ensuring the preservation of their shape.

The technical result is achieved in that in a system for packaging products from plastic materials containing a conveying system, a device for detecting a product, a device for wrapping a product in a film, according to the proposal, the conveying system consists of three parts, the speed of the second part being less than the speed of the first part, and immediately after placement product to the third part of the conveying system, located at an angle with respect to the first two, the second part of the conveying system moves s in the opposite direction.

The set of features contained in the independent claim is not known from the prior art, which indicates the conformity of the claimed technical solution to the patentability criterion of “novelty”.

The compliance of the proposed solution to the patentability criterion of “industrial applicability” is due to the fact that the proposed technical solution is efficient and it can be used in industry.

The proposal is illustrated by graphic materials, where

FIG. 1 is a general view of a system for packaging plastic products, a top view;

FIG. 2 - the first and second parts of the conveying system, the main view;

FIG. 3 - the second and third parts of the conveying system, the main view.

For clarity, only those elements are presented that are necessary for understanding the essence of the proposal, and the accompanying elements, well known to specialists in this field, are not presented.

The system for packaging products from plastic materials consists of a conveying system, including the first part 1, second part 2, third part 3 of the conveying system, located at an angle to the first two, device 4 for detecting product 5, device for wrapping product 6 in film 7, sealing device 8 films 7.

The system of packaging products from plastic materials works as follows.

Product 5 enters the first part 1 of the conveying system moving at a given speed, then product 5 enters the second part 2 of the conveying system, the speed of which is less than the speed of the first part 1, as a result of which units of product 5 are collected on the second part 2 of the conveying system. The detection device 4 receives a signal about the presence of a product on each of the parts of the conveying system, which allows for matching the speeds of all parts of the conveying system.

To move the product 5 to the wrapping device 6, the product 5 from the second part 2 of the conveying system enters the third part 3 located at an angle with respect to the first two parts of the conveying system. In this case, the direction of movement of the product 5 changes.

To exclude the possibility of deformation of the product 5 due to the friction of its two units against each other, immediately after placing the product 5 on the third part 3 of the conveying system, the second part 2 of the conveying system moves in the opposite direction, as a result of which a gap is formed between the two units of the product - the unit located on the third part 3 of the conveying system, and the unit located on the second part 2 of the conveying system.

After placing the product 5 on the third part 3 of the conveying system, it moves to the wrapping device 6 in the film 7, through which the product is wrapped in the film. Further, the sealing device 8 of the film 7 seals the film wrapped around the product and separates the packaged product from the film. Then the packaging process is completed.

The application of the claimed system will improve the efficiency of the process of packaging plastic products, to ensure the preservation of their shape.

Claims (1)

A device for packaging products from plastic materials containing a conveying system, a device for detecting a product, a device for wrapping a product in a film, characterized in that the conveying system consists of three parts, the speed of the second part being less than the speed of the first part, and immediately after placing the product in the third part transporting system, located at an angle with respect to the first two, the second part of the transporting system moves in the opposite direction.

Images