阅读说明：本技术 一种钢棒表面自动打磨装置的下料装置 (Automatic grinding device's in rod iron surface unloader ) 是由 刘会权 于 2018-08-01 设计创作，主要内容包括：本发明涉及冶炼技术领域,具体是一种钢棒表面自动打磨装置的下料装置,安装在钢棒推进机构的尾部,所述下料装置包括一套翻料机构和一套移料机构,翻料机构包括两个间隔一定距离的支座,两个支座位于钢棒推进机构一侧,钢棒推进机构另一侧装有翻转驱动装置,两个支座上铰接有一个翻料架,翻料架跨过钢棒推进机构与翻转驱动装置连接,所述移料机构安装在两个支座一侧,移料机构包括两个接料架,每个接料架顶部设有挡块,每个接料架底部装有两个油缸,两个接料架之间装有一组辊筒传送装置,辊筒传送装置包括支架,支架上装有若干根辊筒,支架上还装有驱动装置与其中一根辊筒连接；本发明提高了效率。(The invention relates to the technical field of smelting, in particular to a blanking device of an automatic grinding device for the surface of a steel bar, which is arranged at the tail part of a steel bar propelling mechanism, the blanking device comprises a set of turning mechanism and a set of moving mechanism, the turning mechanism comprises two supports which are arranged at a certain distance, the two supports are arranged at one side of the steel bar propelling mechanism, the other side of the steel bar propelling mechanism is provided with a turning driving device, a turning frame is hinged on the two supports, the turning frame strides over the steel bar propelling mechanism and is connected with the turning driving device, the material moving mechanism is arranged on one side of the two supports and comprises two material receiving frames, a stop block is arranged at the top of each material receiving frame, two oil cylinders are arranged at the bottom of each material receiving frame, a group of roller conveying devices are arranged between the two material receiving frames, each roller conveying device comprises a support, a plurality of rollers are arranged on the supports, and a driving device is arranged on each support and connected with one of the rollers; the invention improves the efficiency.)

1. The utility model provides an automatic grinding device's in rod iron surface unloader installs at rod iron advancing mechanism's afterbody, characterized by: the blanking device comprises a set of turning mechanism and a set of moving mechanism, the turning mechanism comprises two supports which are arranged at a certain distance, the two supports are arranged at one side of the steel bar propelling mechanism, the other side of the steel bar propelling mechanism is provided with a turning driving device, a turning frame is hinged on the two supports, the turning frame strides over the steel bar propelling mechanism and is connected with the turning driving device, the material moving mechanism is arranged on one side of the two supports and comprises two material receiving frames, a stop block is arranged at the top of each material receiving frame, two oil cylinders are arranged at the bottom of each material receiving frame, a group of roller conveying devices are arranged between the two material receiving frames, each roller conveying device comprises a support, a plurality of rollers are arranged on the support, a driving device is also arranged on the support and connected with one of the rollers, when the piston rod of the oil cylinder is jacked up, the height of the material receiving frame is higher than that of the roller, and when the piston rod of the oil cylinder is retracted, the height of the material receiving frame is lower than that of the roller.

2. The blanking device of the automatic grinding device for the surface of the steel bar as claimed in claim 1, which is characterized in that: the overturning driving device comprises a supporting frame, a fixed pulley is arranged at the top of the supporting frame, a winch is arranged at the bottom of the supporting frame, and a pull rope of the winch bypasses the fixed pulley to be connected with the material overturning frame.

3. The blanking device of the automatic grinding device for the surface of the steel bar as claimed in claim 1, which is characterized in that: and the outer end of the material receiving frame is also provided with a group of roller conveying devices.

Technical Field

The invention relates to the technical field of smelting, in particular to a discharging device of an automatic polishing device for the surface of a steel bar.

Background

The surface has a layer of oxide after the rod iron is refined, generally need polish with the abrasive machine, and traditional abrasive machine grinding device is after polishing the rod iron need artifical the lifting by crane unloading, and preceding back-and-forth work is discontinuous, influences efficiency.

Disclosure of Invention

The invention aims to solve the problems that after a traditional steel bar surface grinding device grinds a steel bar, the steel bar needs to be manually lifted for blanking, the front and back work is discontinuous, and the efficiency is low, and provides a blanking device of an automatic steel bar surface grinding device.

The specific scheme of the invention is as follows: a blanking device of an automatic polishing device for the surface of a steel bar is arranged at the tail part of a steel bar propelling mechanism and comprises a material turning mechanism and a material moving mechanism, wherein the material turning mechanism comprises two supports which are spaced at a certain distance, the two supports are positioned at one side of the steel bar propelling mechanism, a turning driving device is arranged at the other side of the steel bar propelling mechanism, a material turning frame is hinged on the two supports and spans across the steel bar propelling mechanism to be connected with the turning driving device, the material moving mechanism is arranged at one side of the two supports and comprises two material receiving frames, a stop block is arranged at the top of each material receiving frame, two oil cylinders are arranged at the bottom of each material receiving frame, a group of roller conveying devices are arranged between the two material receiving frames, each roller conveying device comprises a support, a plurality of rollers are arranged on the supports, a driving device is also arranged on the supports and connected with one of the rollers, and the height of the material receiving, when the piston rod of the oil cylinder retracts, the height of the material receiving frame is lower than that of the roller.

The turnover driving device comprises a supporting frame, wherein a fixed pulley is arranged at the top of the supporting frame, a winch is arranged at the bottom of the supporting frame, and a pull rope of the winch bypasses the fixed pulley and is connected with a material turnover frame.

The outer end of the material receiving frame is also provided with a group of roller conveying devices.

The working principle of the invention is as follows: the steel bar is placed on the propelling mechanism to be propelled forwards, when the steel bar moves to the blanking device, the overturning driving device acts to overturn the material overturning frame, the steel bar is lifted upwards, separated from the steel bar propelling mechanism and automatically rolled onto the material receiving frame of the material moving mechanism, the oil cylinder piston rod of the material receiving frame retracts to enable the material receiving frame to descend, the steel bar is received by the roller conveying device, and the roller conveying device conveys the steel bar to other places.

Compared with the prior art, the invention has the following advantages: the blanking mechanism is arranged at the tail end of the main shaft, is connected with the previous polishing process for production, and can automatically transfer the steel bar to the next process, so that the efficiency is greatly improved.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a perspective view of the back of the present invention;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a view A-A of FIG. 3;

FIG. 5 is a view B-B of FIG. 3;

in the figure: 1-a steel bar propelling mechanism, 2-a turnover driving device, 21-a supporting frame, 22-a fixed pulley, 23-a winch, 3-a material turning frame, 4-a support, 5-a material receiving frame, 51-a stop block, 6-an oil cylinder, 7-a roller conveying device, 71-a support, 72-a roller and 73-a driving device.

Detailed Description

Referring to fig. 1-5, the present embodiment is installed at the tail of a steel bar pushing mechanism 1, and includes a material turning mechanism and a material transferring mechanism, the material turning mechanism includes two supports 4 spaced at a certain distance, the two supports 4 are located at one side of the steel bar pushing mechanism 1, a turning driving device 2 is installed at the other side of the steel bar pushing mechanism 1, a material turning frame 3 is hinged on the two supports 4, the material turning frame 3 crosses over the steel bar pushing mechanism 1 and is connected with the turning driving device 2, the material transferring mechanism is installed at one side of the two supports 4, the material transferring mechanism includes two material receiving frames 5, a stopper 51 is installed at the top of each material receiving frame 5, two oil cylinders 6 are installed at the bottom of each material receiving frame 5, a set of roller conveying devices 7 is installed between the two material receiving frames 5, each roller conveying device 7 includes a support 71, a plurality of rollers 72 are installed on the support 71, a driving device, when the piston rod of the oil cylinder 6 is jacked up, the height of the material receiving frame 5 is higher than that of the roller 72, and when the piston rod of the oil cylinder 6 is retracted, the height of the material receiving frame 5 is lower than that of the roller 72.

The turnover driving device 2 comprises a support frame 21, a fixed pulley 22 is installed at the top of the support frame 21, a winch 23 is installed at the bottom of the support frame 21, and a pull rope of the winch 23 bypasses the fixed pulley 22 to be connected with the material turnover frame 3.

The outer end of the material receiving frame 5 in this embodiment is also provided with a set of roller conveying devices 7.