RU131667U1 - MANUAL DEVICE FOR SCREWING - Google Patents

Abstract

A manual scoring device relates to the printing industry, and specifically to post-printing equipment.

In the post-printing equipment of the printing industry there is no device that provides scoring of stationery and cardboard products in single copies.

A manual creasing device comprises a creasing disk, two washers, a guide sleeve, a fastener, a housing, a handle, a bar.

The use of this device does not require highly qualified production personnel and provides operational scoring for individual copies of printing products. In addition, it has a simple design, low cost and is technologically advanced to manufacture.

Description

A manual scoring device relates to the printing industry, and specifically to post-printing equipment. In the printing equipment of the printing industry there is no manual device for scoring with a simple design, low cost and technological manufacturing, which provides operational scoring of stationery and cardboard products in single copies.

The scoring process consists in the formation on a paper sheet, cardboard or other material of direct deeply convex lines located at the places of future folds. This operation is one of the stages of the post-print preparation of the publication. In particular, it serves to give additional rigidity to the publication, as well as when scoring the material across the fibers, preventing it from cracking along the fold line. In addition, it simplifies and facilitates subsequent folding, helps to improve the disclosure of print media, reduces the rigidity of the material (for example, wrapping paper or cardboard) on the fold lines. Drawing of bigs (peculiar bastings on a bend) is carried out by forcing shallow rectilinear grooves or paths. In other words, scoring involves the formation on a paper sheet or cardboard of a sufficiently pronounced scar, passing along the folding line.

The well-known automatic bench numbering and punching machine Pierce SocBox SN Micromatic 4000 is designed to work with average volumes of circulations of manufactured products. Friction feed for accurate handling of single sheets and sheet blocks, an automatic lubrication system, the ability to connect additional modules - scoring and perforation expand the functional range of the machine's capabilities and increase productivity to the volume of the older model in the line - 12,000 l / h. Without the use of additional functions, the operating speed is 3000 l / h; the kit also includes one print head and a knife for scoring and punching of printed products (see http://www.div-trade.ru.ru/cgi-bin/wgd. cgi? gid = 209661 & cid = 232 & fid = 392).

The known device is widely used in printing enterprises. However, due to the considerable time of the adjustment work, the device does not ensure the efficient execution of scoring of single instances. In addition, the device has a high price.

The analysis showed that there are no analogues to the developed device.

The objective of the utility model is to ensure operational scoring of single copies of printing products, the use of production personnel not requiring high qualifications, as well as low cost of work.

The technical result is the simplicity of the design of the device and manufacturability in the manufacture.

The problem is solved, and the technical result is achieved by the fact that the manual scoring device comprises a scoring device and a bar, the scoring device consisting of a scoring disk, two washers, a guide sleeve, a fastener, a housing, a handle, a bar, and the scoring disk is made of tool steel in the form of a flat plate of circular shape with a diameter of 50-70 mm and has a hole in the center for mounting the guide sleeve and the fastening element, a sharp edge is rounded along the outer diameter of the creasing disk, has two washers made in the form of round metal plates with a diameter 3 mm smaller than the outer diameter of the creasing disk, and the guide sleeve is a metal cylinder with an external diameter equal to the diameter of the hole in the center of the creasing disk and the diameter of the holes in the case, while the inner diameter made with the possibility of allowing, when assembling the scoring device, to freely fix with a fastener in the eyes of the body two washers and a creasing disk, and the body is made of metal stamping plates with stops at the top of thumbs operating personnel, in a bifurcated upper portion of the housing are provided for fixing eyelet fastening element the two washers and the disc to creasing.

The bar is made of tool steel in the form of a flat plate with dimensions not less than the wide side of an A4 sheet and 5 millimeters thick, while along the entire long side of the plate there are three milling grooves for the creasing disk, the width of the groove is chosen different based on the density of paper or materials.

The utility model is illustrated in the drawing, which shows a diagram of a manual scoring device.

In the drawing are indicated:

1. scoring disc,

2. washers,

3. guide sleeve,

4. fastener

5. housing

6. crank

7. bar,

8. Scoring device Implementation of a utility model.

Manual scoring device consists of scoring device 8 and strap 7.

The scoring device 8 consists of a scoring disk 1, washers 2, a guide sleeve 3, a fastener 4, a housing 5, a handle 6.

The creasing disk 1 is made of tool steel in the form of a flat plate of circular shape with a diameter of 50-70 mm and has a hole in the center for mounting the guide sleeve 3 and the fastener 4. A sharp edge is rounded along the outer diameter of the creasing disk 1.

The washer 2 is made in the form of a round metal plate with a diameter of 3 mm smaller than the outer diameter of the creasing disk. For normal operation, the scoring unit 8 includes two washers.

The guide sleeve 3 is a metal cylinder with an outer diameter equal to the diameter of the hole in the center of the creasing disk 1 and the diameter of the holes in the housing 5. The inner diameter is made with the possibility of freely assembling the eyes of the housing 5 with the fastening element 4, two washers 2 and scoring disc 1.

The housing 5 is made of a stamping metal plate with stops in the upper part under the fingers of the working personnel. In the bifurcated upper part, the housing 5 has eyes for fixing by a fastener 4 two washers 2 and a creasing disk 1.

In the upper part of the handle 6, the housing 5 is fixed.

The bar 7 is made of tool steel in the form of a flat plate with dimensions not less than the wide side of an A4 sheet and 5 mm thick. In the plate along the entire long side there are three milling grooves under the creasing disk 1. The width of the groove is selected different based on the density of paper or materials.

The operation of the device.

Before performing scoring operations with a manual scoring device, the scoring disk 1 is inserted between the washers 2 in the housing 5, the guide sleeve 3 is installed, fixing the entire assembly with the fastener 4, and then inserted in the assembled form into the handle 6.

The bar 7 is placed on a horizontal surface.

Single copies of printing products are laid on the bar 7, so that the scoring line coincides with the milling groove on the bar 7, which corresponds to the selected paper or material density. The bookbinder, pressing on the scoring device 8, passes on paper or material the scoring disk 1, inserting it at the beginning of the milling groove on the bar 7.

The use of a manual scoring device does not require high qualification of production personnel and ensures the rapid application of a big on single copies of printing products. In addition, it has a simple design, low cost and is technologically advanced to manufacture.

Claims (2)

1. The manual scoring device comprises a scoring device and a bar, wherein the scoring device consists of a scoring disk, two washers, a guide sleeve, a fastener, a housing, a handle, a bar, and the scoring disk is made of tool steel in the form of a flat round plate with a diameter of 50-70 mm and has a hole in the center for mounting the guide sleeve and the fastening element, a sharp edge is rounded on the outer diameter of the creasing disk, has two washers made in the form of metal plates cr the angular shape with a diameter of 3 mm is smaller than the outer diameter of the creasing disk, and the guide sleeve is a metal cylinder with an external diameter equal to the diameter of the hole in the center of the creasing disk and the diameter of the holes in the housing, while the inner diameter is made with the possibility of the device can be freely fixed with a fastener in the eyes of the housing two washers and a creasing disk, and the housing is made of a stamping metal plate with stops in the upper part under the fingers of the worker personnel, bifurcated upper housing part are provided eyelets for fixing the fastening element the two washers and the disc to creasing. 2. The manual creasing device according to claim 1, characterized in that the bar is made of tool steel in the form of a flat plate with dimensions not less than the wide side of an A4 sheet and 5 mm thick, while along the entire long side of the plate there are three milling grooves for scoring disc, groove width is selected different, based on the density of paper or materials.

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