SU929519A1 - Method of forming stacks of cylindrical articles - Google Patents

Description

(54) METHOD OF FORMING PACKAGES FROM CYLINDRICAL PRODUCTS

one

The invention relates to the field of loading and unloading operations, in particular for stacking long cylindrical articles in a bag before wrapping.

There is a known method of forming packages of cylindrical products, including laying in a pocket with supporting sliding walls and products in the base of the package, then laying m rows with an increase of one product in each subsequent row and laying k rows with decreasing by one product in each subsequent p d 1

The disadvantage of this method is that it forms a dense package only from a certain number of products in it.

The purpose of the invention is to expand the technological capabilities of the method by ensuring that any number of products is tightly packed into the bag.

The goal is achieved by the fact that after laying the m rows, the I rows are stacked with a constant number of products in the row, displacing them by 1/2 the diameter of the product to any of the support walls of the pocket, and laying the k rows is carried out with a shift in the opposite direction from t p dov.

The drawing shows the scheme of packing products in a tight package.

The method is carried out as follows.

At the base of the package, p items are laid and fixed with their supporting walls 1 of the pocket. After that, rows are successively placed, in which the number of products in each subsequent more by

10 one. Such rows should be laid at a height m times. Then rows are placed with a constant number of products and the rows will be E. And these rows are shifted to one of the support walls of the pocket by 1/2 of the diameter 5 of the product. The upper part of the package consists of rows successively decreasing by one product and such rows must be laid K times.

Taking into account the shape of the products, the different location of the products relative to each other, as well as taking into account the requirement of ensuring the stability of the package, namely

 L

Claims (1)

rain where F is the area inside the binding thread: L is the length of the binding thread and the conditions under which both requirements are fulfilled, we conclude that the number of items N in a package is related to four numbers n, t, k,. Thus, if we need to get a package of products of a certain allowable weight, we can specify the number of products N in the package corresponding to this weight to calculate the values of n, t, k, E from the system, the ratio H nj w-, -f kj nj + kj m-, + F, (m, + 1) mi (mi-l) k -, (ki + 3). + 2 (n, m, k, F) are such that ((. (N, m, k, f) min d The technical and economic effect is that you can pack any number of products into a tight package, thus improving the quality of transportation finished products. Formula of the invention A method of forming packages of cylindrical products, including laying in a pocket with sliding sliding walls and products in the base of the package, then laying the rows with an increase by one product in each subsequent row and laying the rows with decreasing by one a product in each subsequent row, characterized in that The goal of expanding technological capabilities is to ensure tight packing of any number of products into a package, after laying m rows, placing rows of rows with a constant number of products in a row, displacing them fipH this by 1/2 the diameter of the product to any of the supporting walls of the pocket , and the packing of K, the series is carried out with a shift in the direction opposite to E of the rows. Sources of information taken into account in the examination: USSR author's certificate for application 2661748, cl. B 65 G 57/18, 1978.