CN2041668U - Binding device for steel products - Google Patents

Abstract

The utility model relates to a device for steel packing. The device comprises a binding band and a binding machine, the binding band is made of a hot rolling steel belt welded on a locking, and the binding machine comprises a draw-in device with a tension rolling wheel and an attachment. The utility model has simple structure, easy operation, firm steel binding and safety and reliability, which solves the problems of infirm binding of traditional binding steel belt and binding machine and the phenomenon of wire breaking and package emitting, and the utility model is an ideal binding device for steel products.

Description

Binding device for steel products

The utility model is used steel band of a kind of packaging steel and knot installation.

Present tying up of steel, be mostly with cold-rolled strip and steel wire as Strapping Material, utilize strappers such as separation type and compound type as tensioning tool, they are to adopt the mode of buckle to lock strap.Utilize these strappers and Strapping Material to carry out the packing of steel, two shortcomings are arranged, the one, the cold-rolled strip tensile property has non-uniform phenomenon on overall length, do not satisfy the working strength that requires, easy broken belt, Bales Off during packed and transported, cost is also high in addition; The 2nd, the buckle of cold-rolled strip locking usefulness, often because of the error on operation or the equipment, card insecure, thereby steel band in shipment, also can occur and take out writing paper and cause the Bales Off phenomenon, very dangerous; Steel wire also usually causes Bales Off because of the not firm or broken string that draws.Owing to above these reasons, safety misadventure appears easily, simultaneously, also bring very big loss economically.

The purpose of this utility model is to solve the deficiency that above-mentioned packaging steel exists, and a kind of intensity is big, snap close is firm, easy to operate, safe and reliable hot rolled strip and special-purpose strapper are provided.

The steel binding apparatus that the utility model is released is made up of strapper and strapping.Be strapping to be bound on steel securely with strapper.Strapping is to adopt A ₃, B _2-3Steel, thickness are 1.8-2.5mm, a wide side that the one end is welded on special buckle (2) opening for the hot rolled strip of 32-35mm (1), another of special buckle established two buckle presser feets (7) above termination, because steel band is thick and wide, stronger, be difficult for tension, so must adopt the special-purpose strapper that the utility model proposes.The main body of this strapper is a strainer (4), and the front end of the strainer annex (3) of burn-oning, strainer itself have two tension running rollers (5), and annex (3) is fixing with movable axis (8) with strainer (4) connection place.

Operating process of the present utility model is:

At first the free end (6) of the steel band end that has two presser feets from buckle is fitted inside during packing, form a collar (see figure 1), then annex (3) is buckled on the buckle (2); Steel band free end (6) is introduced between two tension running rollers (5), start strainer, along the direction of arrow two running rollers pulling steel band, the collar is constantly dwindled, (see figure 3) till packaged material is bound is upwards mentioned strainer (4) then, is axle with (8), the steel band free end upwards is bent into greater than 90 ° of angles, and can take off strainer (4) and annex (3) this moment.Again the steel band free end is continued to be bent into 180 ° and inwardly knock presser feet (7) down with hand hammer, push down the steel band free end, tie up and finish this moment.

Steel binding apparatus of the present utility model carries out the test of hexangle type packing to welded tube, and the result ties up operation with cold-rolled strip and compares, because steel band intensity is big, the packing passage is few, speed is fast; The steel of packing, in transportation, or five layers fall to putting together to not occurring out the bag phenomenon, and hexangle type still remains intact.Be pressed in one with 8 tons weight in addition and tie up the steel band place, steel band still remains intact.

The utility model adopts high-strength steel strip and strapper to be used, and has solved broken string, the Bales Off problem of appearance when tying up with former cold-rolled strip and steel wire.The utility model snap close is firm, safe and reliable, and because steel band intensity is big, has also reduced the packing passage.This device also possesses advantages such as simple in structure, easy operating; Improved package speed and be bundled into power, for the packing of steel has solved big problem.

Description of drawings:

Fig. 1-tie up steel band;

Fig. 2-strapper;

Fig. 3-strapper is tied up the steel constitution diagram with tying up steel band;

Fig. 4-tying up finishes ties up the steel band constitution diagram;

(1)-steel band; (2)-buckle; (3) annex;

(4)-strainer; (5)-the tension running roller; (6)-the steel band free end;

(7)-the bayonet socket presser feet; (8)-movable axis.

Claims (1)

1, a kind of binding apparatus of being made up of cold rolling machine band steel formula or steel wire formula strapping and buckle-type strapper is characterized in that:

A: strapping is opening one side that an end of hot rolled strip is welded on special buckle, establishes two buckle presser feets above the other end of buckle;

B: the strapper main body is the strainers that have two tension running rollers, the front end of the strainer annex of burn-oning, movable axis of annex and the installation of strainer connection place.

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