CN215998091U

CN215998091U - Flexible square billet automatic material moving device

Info

Publication number: CN215998091U
Application number: CN202121435389.4U
Authority: CN
Inventors: 王宗斌; 亓海燕; 袁本明; 陈良; 李毅; 梁娜; 闫晗; 李玉华
Original assignee: Shandong Iron and Steel Co Ltd
Current assignee: Shandong Iron and Steel Co Ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-03-11
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of blank feeding devices of section steel rolling production lines, in particular to a flexible square billet automatic moving device which comprises a static beam and a moving beam, wherein the static beam is fixed and supported by a support, a square billet is placed on the static beam, the moving beam is arranged on two sides of the static beam, the moving beam drives the moving beam to horizontally reciprocate through a connecting rod mechanism, the bottom of the moving beam is provided with a cam mechanism, the cam mechanism drives the moving beam to vertically reciprocate, and the horizontal reciprocating and vertical reciprocating compound motion of the moving beam drives the square billet to be lifted and moved forwards on the static beam. Occupies a small blank placing area, and can be automatically fed in the whole process.

Description

Flexible square billet automatic material moving device

Technical Field

The utility model relates to the technical field of blank feeding devices of steel rolling production lines, in particular to a flexible automatic square blank moving device.

Background

The rolling procedure of ferrous metallurgy comprises the following steps: preparing a blank, heating the blank, rolling the blank and finishing steel. The blank preparation is the premise of blank rolling, and comprises the step of feeding the blanks into a furnace, wherein the function of feeding equipment is to convey the blanks into a heating furnace for heating, and the requirements on the equipment are reliable operation and low failure rate, so that the requirements on high speed and large yield of continuous rolling production can be met. At present, most enterprises adopt a chain type feeding mechanism or a crane to lift and push steel to enter the furnace, the length of the material distribution is short, a large blank placing area is occupied, and the blank is contacted with a sliding rail or a chain in the charging process, so that the surface is easily scratched in the abrasion process, and the further rolling quality of the blank is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides the flexible automatic square billet moving device which is compact in structure, accurate and stable in feeding operation and convenient to operate and maintain. Occupies a small blank placing area, and can be automatically fed in the whole process.

In order to solve the above problems, the present invention provides the following technical solutions: the utility model provides an automatic material device that moves of flexible square billet, includes static roof beam and walking beam, static roof beam fixed and by the support, place the square billet on the static roof beam, the walking beam setting in the both sides of static roof beam, the horizontal reciprocating motion that the walking beam passes through link mechanism drive walking beam, the bottom of walking beam be provided with cam mechanism, the up-and-down motion of cam mechanism drive walking beam, the horizontal reciprocating of walking beam and up-and-down reciprocating combined motion drive square billet are lifted and antedisplacement on static roof beam.

Furthermore, link mechanism include pneumatic cylinder, bracing piece, base and push rod, the base setting in one side of static roof beam, the both ends of bracing piece articulated with the ejector pin of base and pneumatic cylinder respectively, bracing piece and the articulated one end of pneumatic cylinder ejector pin be connected with the push rod.

Furthermore, the cam mechanism comprises an eccentric wheel and a supporting wheel, the eccentric wheel is driven to rotate by a driving mechanism, the supporting wheel moves up and down along the outline of the eccentric wheel, and the supporting wheel is arranged above the supporting wheel and drives the movable beam to move up and down through a support.

Furthermore, two ends of the movable beam are connected with two ends of the static beam in a sliding mode and can float up and down.

Furthermore, a conveying roller way is arranged on one side of the static beam in the square billet feeding moving direction.

Specifically, the hinged part of the base and the supporting rod is connected through a first shaft, the hinged part of the supporting rod, the hydraulic cylinder ejector rod and the push rod is connected through a second shaft, and the hinged part of the push rod and the movable beam is connected through a third shaft.

Compared with the prior art, the utility model has the beneficial effects that:

when the hydraulic cylinder executes an action command, the eccentric wheel rotates simultaneously, the movable beam moves forwards while ascending, and the square billet on the static beam is lifted and moved to the position of the previous step. Occupies a small blank placing area, and can be automatically fed in the whole process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic distributing device for flexible square billets according to the present invention.

In the figure: 1-conveying a roller way; 2-moving the beam; 3-a stationary beam; 4-riding wheels; 5-eccentric wheel; 6-a base; 7-a support bar; 8-a hydraulic cylinder; 9-a push rod; 10-square billet; 11-axis one; 12-shaft two; 13-axis three.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1

Example one

The utility model provides the following technical scheme: the utility model provides an automatic material device that moves of flexible square billet, includes static roof beam 3 and walking beam 2, static roof beam 3 fixed and supported by the support, place square billet 10 on the static roof beam 3, walking beam 2 set up the both sides at static roof beam 3, walking beam 2 passes through the horizontal reciprocating motion of link mechanism drive walking beam 2, the bottom of walking beam 2 be provided with cam mechanism, the up-and-down reciprocating motion of cam mechanism drive walking beam 2, the horizontal reciprocating of walking beam 2 and up-and-down reciprocating compound motion drive square billet 10 are lifted and the antedisplacement on static roof beam 3. The link mechanism comprises a hydraulic cylinder 8, a support rod 7, a base 6 and a push rod 9, wherein the base 6 is arranged on one side of the static beam 3, two ends of the support rod 7 are respectively hinged with ejector rods of the base 6 and the hydraulic cylinder 8, and one end, hinged with the ejector rod of the hydraulic cylinder 8, of the support rod 7 is connected with the push rod 9. The cam mechanism comprises an eccentric wheel 5 and a supporting wheel 4, the eccentric wheel 5 is driven to rotate by a driving mechanism, the supporting wheel 4 moves up and down along the outline of the eccentric wheel 5, and the upper part of the supporting wheel 4 drives the movable beam 2 to move up and down through a support. The two ends of the movable beam 2 are connected with the two ends of the static beam 3 in a sliding way and can float up and down. The hinged position of the base 6 and the supporting rod 7 is connected through a first shaft 11, the hinged position of the supporting rod 7, the ejector rod of the hydraulic cylinder 8 and the hinged position of the push rod 9 are connected through a second shaft 12, and the hinged position of the push rod 9 and the movable beam 2 is connected through a third shaft 13.

Further, the static beam 3 is a fixed support with steel beams on two sides and support legs at the bottom, as shown in fig. 1, the conveying direction of the square billet 10 is towards the left, and the two ends of the square billet 10 are the inner end and the outer end in figure 1, the outer sides of the steel beams at the inner end and the outer end are provided with sliding chutes, the movable beams 2 are arranged at two sides of the steel beam, the inner sides of the two movable beams 2 are provided with sliding blocks, the size of the slide block is smaller than that of the sliding groove, the riding wheel 4 moves up and down along the frame, the upper end of the riding wheel 4 is connected with the support, the top surface of the support is stressed after contacting with the bottom surface of the movable beam 2, so that the movable beams 2 can rock up and down while sliding forward, the two movable beams 2 support and lift up the two ends of the square billet 10, at the moment, the square billet 10 is supported by the movable beams 2, the hydraulic cylinder 8 drives the push rod 9 to move leftwards, thereby driving the movable beam 2 to move leftwards, and the movable beam 2 driving the erected square billet 10 to move leftwards.

A conveying roller way 1 is arranged on one side of the static beam 3 in the feeding moving direction of the square billet 10. The transport table 1 can transport the billet 10 to a predetermined place or into a heating furnace.

The working process is as follows: the hydraulic cylinder 8 executes a propelling action, the push rod 9 moves forwards, meanwhile, the eccentric wheel 5 rotates, the supporting wheel 4 rotates along the arc surface of the eccentric wheel 5, the movable beam 2 ascends, the square billet 10 moves forwards while being lifted, the eccentric wheel 5 continues to rotate, the supporting wheel 4 moves along the arc surface of the eccentric wheel 5, the movable beam 2 descends, the hydraulic cylinder 8 executes a contraction action, the square billet 10 moves forwards further and is placed on the static beam 3 again, and the square billet 10 at the foremost end is moved to the conveying roller way 1. According to the rolling rhythm, the continuous reciprocating motion can be carried out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic material device that moves of flexible square billet which characterized in that: including static roof beam (3) and walking beam (2), static roof beam (3) fixed and supported by the support, place square billet (10) on static roof beam (3), walking beam (2) set up the both sides at static roof beam (3), horizontal reciprocating motion that walking beam (2) pass through link mechanism drive walking beam (2), the bottom of walking beam (2) be provided with cam mechanism, the up-and-down reciprocating of cam mechanism drive walking beam (2), the horizontal reciprocating of walking beam (2) and up-and-down reciprocating combined motion drive square billet (10) are lifted and antedisplacement on static roof beam (3).

2. The automatic material moving device for the flexible square billets as claimed in claim 1, wherein: the connecting rod mechanism comprises a hydraulic cylinder (8), a supporting rod (7), a base (6) and a push rod (9), the base (6) is arranged on one side of the static beam (3), two ends of the supporting rod (7) are hinged to ejector rods of the base (6) and the hydraulic cylinder (8) respectively, and one end, hinged to the ejector rod, of the supporting rod (7) and the ejector rod of the hydraulic cylinder (8) is connected with the push rod (9).

3. The automatic material moving device for the flexible square billets as claimed in claim 2, wherein: the cam mechanism comprises an eccentric wheel (5) and a supporting wheel (4), the eccentric wheel (5) is driven to rotate through a driving mechanism, the supporting wheel (4) moves up and down along the outline of the eccentric wheel (5), and the supporting wheel (4) drives the movable beam (2) to move up and down through a support.

4. The automatic material moving device for the flexible square billets as claimed in claim 3, wherein the automatic material moving device comprises: and the two ends of the movable beam (2) are connected with the two ends of the static beam (3) in a sliding manner and can float up and down.

5. The automatic material moving device for the flexible square billets as claimed in claim 4, wherein the automatic material moving device comprises: a conveying roller way (1) is arranged on one side of the static beam (3) in the feeding moving direction of the square billet (10).

6. The automatic material moving device for the flexible square billets as claimed in claim 5, wherein the automatic material moving device comprises: the articulated department of base (6) and bracing piece (7) be connected through axle one (11), the articulated department of bracing piece (7) and ejector pin and push rod (9) of pneumatic cylinder (8) be connected through axle two (12), the articulated department of push rod (9) and walking beam (2) be connected through axle three (13).