CN200995916Y

CN200995916Y - Belt winding aid

Info

Publication number: CN200995916Y
Application number: CN 200620170102
Authority: CN
Inventors: 桂林; 梁芳; 叶道凡
Original assignee: Wisdri Engineering and Research Incorporation Ltd
Current assignee: Wisdri Engineering and Research Incorporation Ltd
Priority date: 2006-12-31
Filing date: 2006-12-31
Publication date: 2007-12-26
Anticipated expiration: 2016-12-31

Abstract

A belt wrapper comprises a main frame (1), rocker-arm frame (20), a third straight roller (12), a belt (15), a drum roller (16) and a second hydraulic cylinder (21), which is characterized in that: one end of a bracket (6) is mounted with a fourth shaft (7) with active connection and the other end of the bracket is fixed on a third shaft (5); one end of a lever arm (68) is mounted with the third shaft (5) by a second key (105) and the other end of the lever arm (68) is mounted with the piston rod of a first hydraulic cylinder (3) by a second shaft (4); a first hydraulic cylinder (3) is mounted with a first shaft (2) on the main frame (1) with active connection.

Description

Strap rolling-assisting device

Technical field

The utility model relates to a kind of corollary apparatus of strip coiling, particularly a kind of strap rolling-assisting device.

Background technology

Handle on the line at the band steel, cooperate reeler all can use various types of winding apparatus that help, strap rolling-assisting device is as a kind of the most frequently used winding apparatus that helps, and the first-selection that has become thin specification band steel helps volume equipment; But present employed rolling-assisting device, arm adopts fixedly hinge, does not have the leeway of adjustment, and it is little to adapt to the coil diameter scope; And band steel upstream end uses the roller that is fixed and clamped usually, because these self structure problem, the needs that can't adapt to the band steel production of increasing different size, majority only is applicable to thin specification band steel, for in thick specification band steel be not to adapt to its bigger coil diameter variation range, help the volume effect bad exactly, easy loose winding, this all is badly in need of improving.

Summary of the invention

The technical problems to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of reeling quality that helps to guarantee with steel is provided, and can be widely used in the winding apparatus that helps of different size band steel production.The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of strap rolling-assisting device, it comprises main frame 1, rocker stand the 20, the 3rd straight roller 12, belt 15, barrel-type roller 16 and second hydraulic actuating cylinder 21, an end that it is characterized in that support 6 is movable connections with the 4th 7, the other end of support 6 and third axle 5 are to be fixedly connected, the piston rod of the other end of arm 68 and first hydraulic actuating cylinder 3 is with second 4 movable the connection, and first hydraulic actuating cylinder 3 connects with primary shaft 2 activities on the main frame 1.

Press such scheme, the 3rd hydraulic actuating cylinder 25 is installed on the main frame 1, piston rod on the 3rd hydraulic actuating cylinder 25 connects with an end of guiding roller frame 18 is movable, the other end of guiding roller frame 18 and the 7th 129 movable the connection, be fixed on the support 1 for the 7th 129, two second straight rollers 11 connect with two the 6th 128 activity respectively.

Compared with prior art, the beneficial effects of the utility model are: 1, it can be applicable to particularly be applied on the thicker hot rolled plate pot galvanize unit of band steel specification in the multiple band steel processing unit.2, owing to change the fixedly hinge of arm into by Driven by Hydraulic Cylinder the hinge adjusted, can adjust within the specific limits, adapt to different coil diameters, the various band steel that are widely used in different size band steel are handled in the units.3, band steel upstream end is with the common roller that is fixed and clamped, change the swing hold-down roller of Driven by Hydraulic Cylinder into, make the band steel when entering, can better be wrapped on the reel 9, the problem of the easy loose winding of thick specification band steel in having solved, to help to guarantee reeling quality with steel, particularly in the band steel effect of thick specification more obvious.4, substitute synthetic resin type belt with the compound type belt that includes wire net, improve belt intensity, and reduced maintenance cost in the future.5, it can apply on the existing unit of going into operation by technological change, handles unit for follow-up other newly-built band and can adopt this novel strap rolling-assisting device when designing.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model.

Fig. 2 is a Q-Q line cutaway view among Fig. 1.

Fig. 3 is a F-F line cutaway view among Fig. 1.

The specific embodiment

Further specify the embodiment that is applied to the steel unit of the present utility model below in conjunction with accompanying drawing, as Fig. 1, Fig. 3, the technical scheme that the utility model solves the problems of the technologies described above use is: it comprises main frame 1; rocker stand 20; the 3rd straight roller 12; the 4th straight roller 22; belt 15; barrel-type roller 16 and second hydraulic actuating cylinder 21; end that it is characterized in that support 6 is movable connections with the 4th 7; the other end of support 6 and third axle 5 usefulness first key 104 are fixedly connected; the 4th 7 is fixed on the rocker stand 20; third axle 5 is installed on the main frame 1; end of arm 68 connects with third axle 5 usefulness second key 105; other end of arm 68 connects with second 4 activity with the piston rod of first hydraulic actuating cylinder 3, and first hydraulic actuating cylinder 3 connects with primary shaft 2 activities on the main frame 1.Second hydraulic actuating cylinder 21 drives the 5th 8, makes rocker stand 20 by the technological requirement swing, so that adjust the 4th straight roller 22 and the winding radius at reel 9 centers and the take-up tension of belt 15.

After having increased support 6, arm 68 and first hydraulic actuating cylinder 3 in the present embodiment, just become for the 4th 7 and can adjust hinge by fixing hinge, the reduction of first hydraulic actuating cylinder 3 and swing, making rocker stand 20 is that fulcrum drives the 4th straight roller 22 revolutions with the 5th 8, thereby adjusts the winding radius in a big way.

With Fig. 1, Fig. 2 the constructional feature that band steel swing pressure roller enters frame is described below: the 3rd hydraulic actuating cylinder 25 is installed on the main frame 1, piston rod on the 3rd hydraulic actuating cylinder 25 connects with an end of guiding roller frame 18 is movable, the other end of guiding roller frame 18 and the 7th 129 movable the connection, be fixed on the support 1 for the 7th 1 29, two second straight rollers 11 connect with two the 6th 128 usefulness bearing 26 activities respectively, axle sleeve 23 is installed on the guiding roller frame 18, and baffle plate 101 is used as the 6th 128 axial restraint.

After having increased guiding roller frame 18 and the 3rd hydraulic actuating cylinder 25 in the present embodiment, the thrust that second 11 pairs on the straight roller enters the band steel increases and is adjustable, guiding roller frame 18 can swing around the 7th 129 under the effect of the 3rd hydraulic actuating cylinder 25, and, making a concerted effort of the take-up tension of 11 pairs of bands of two second straight rollers steel 27 is to act on the line of centers of reel 9, like this, when band steel 27 enters, successively efficiently compress for twice through two second straight rollers 11, the winding effect obviously improves, the force structure of reel 9 is reasonable, also can save the power of the 3rd hydraulic actuating cylinder 25.

Press such scheme, belt 15 is the compound type belts that include wire net.

Among Fig. 1, the first straight roller 10 and roller frame 19 are used to steel 27 near roll up compressing and the take-up effect when enclosing.

Claims

1. strap rolling-assisting device, it comprises main frame (1); rocker stand (20); the 3rd straight roller (12); belt (15); barrel-type roller (16) and second hydraulic actuating cylinder (21); it is characterized in that an end of support (6) is movable the connection with the 4th (7); the other end of support (6) and third axle (5) are to be fixedly connected; an end of arm (68) connects with second key (105) with third axle (5); the other end of arm (68) connects with second (4) are movable with the piston rod of first hydraulic actuating cylinder (3), and first hydraulic actuating cylinder (3) connects with the primary shaft (2) on the main frame (1) is movable.

2. strap rolling-assisting device according to claim 1, it is characterized in that the 3rd hydraulic actuating cylinder (25) is installed on the main frame (1), piston rod on the 3rd hydraulic actuating cylinder (25) connects with an end of guiding roller frame (18) is movable, the other end of guiding roller frame (18) connects with the 7th (129) are movable, the 7th (129) are fixed on the support (1), and two second straight rollers (11) connect with two the 6th (128) are movable respectively.

3. strap rolling-assisting device according to claim 1 is characterized in that belt (15) is the compound type belt that includes wire net.