Bending device for scrap steel plate recovery and method for recycling scrap steel plate by using device

A bending device and steel plate technology, applied in the direction of presses, manufacturing tools, etc., can solve the problems of high design cost and processing cost, affecting the effect of scrap steel plate treatment, and unfavorable market promotion of the device, so as to reduce the design cost and processing cost. Convenient packaging process, clever design effect

Active Publication Date: 2018-04-27
江苏联航工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent can realize the bending of waste steel plates and the flattening of the bent steel plates, the cooperation between the two processes of bending and flattening in this patent is not very close. , the scrap steel plate is easy to fall directly under the action of gravity and punching knife, which makes it too late for the splint to flatten the scrap steel plate, thus affecting the treatment effect of the scrap steel plate
In addition, the device needs to use multiple power sources such as motors and cylinders, the design cost and processing cost are high, and the operation is complicated, which is not conducive to the market promotion of the device

Method used

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  • Bending device for scrap steel plate recovery and method for recycling scrap steel plate by using device
  • Bending device for scrap steel plate recovery and method for recycling scrap steel plate by using device
  • Bending device for scrap steel plate recovery and method for recycling scrap steel plate by using device

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Effect test

Embodiment 1

[0041] A bending device for recycling scrap steel plates proposed by the present invention includes a frame 1, a workbench connected to the frame 1, a bending unit and an extrusion unit, and the bending unit is used to carry out scrap steel plates on the workbench Bending processing, the extruding unit is used for extruding the scrap steel plate after bending; the workbench includes a left support plate 9 and a right support plate 10, and there is a The passage through which scrap steel plates pass, the top surface of the left support plate 9 and the top surface of the right support plate 10 are on the same plane, and the bottom surface of the left support plate 9 is located below the bottom surface of the right support plate 10; the bending unit includes a stamping knife 8, a rotating The stamping rod 7 connected to the stamping knife 8 is driven by the driving mechanism to move up and down, and the stamping knife 8 is located directly above the gap between the left support pl...

Embodiment 2

[0060] The invention also discloses a method for recycling scrap steel plates, comprising the following steps:

[0061] (1) Carry out surface pretreatment on the scrap steel plate to remove the impurities attached to the scrap steel plate surface. After cleaning, put the scrap steel plate on the workbench, and make the two ends of the scrap steel plate supported by the left support plate 9 and the right support plate respectively. 10 supports;

[0062] (2) Start the drive mechanism, the drive mechanism drives the stamping knife 8 to go down, at the same time, the extrusion plate 11 is driven by the drive mechanism to move away from the left support plate 9, and the support plate is driven by the drive mechanism to approach the left support plate 9 moves on one side. During the downward process of the stamping knife 8, the stamping knife 8 contacts the scrap steel plate and presses down on the scrap steel plate. The scrap steel plate is affected by the stamping knife 8, the lef...

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PUM

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Abstract

The invention relates to a bending device for scrap steel plate recovery. A bending unit is used for bending scrap steel plates on a workbench. Under the natural condition, when a driving mechanism drives a stamping knife to move downwards, an extruding plate is driven by the driving mechanism to move to one side deviating from a left support plate, and a bearing plate is driven by the driving mechanism to move to one side close to the support plate. When the driving mechanism drives the stamping knife to move upwards, the extruding plate is driven by the driving mechanism to move to one sideclose to the left support plate, and the bearing plate is driven by the driving mechanism to move to one side deviating from the support plate. The bending device has the advantages of clever design and simple operation, effectively reduces the design cost and processing cost of the device, and is conducive to market promotion. The volume of the scrap steel plates recycled by the method is much smaller than before, and the recovery efficiency is increased by 30-40%.

Description

technical field [0001] The invention relates to the field of recycling scrap steel plates, in particular to a bending device for recycling scrap steel plates and a method for recycling scrap steel plates by using the device. Background technique [0002] Improving the recycling of scrap iron and steel plays a very important role in the sustainable development strategy of the iron and steel industry. Through the processing and recycling of scrap iron and steel, it can reduce resource and energy consumption and reduce environmental pressure. Improper, direct recycling transport wastes a lot of space, and there are also some balers for scrap steel in the prior art, but its structure is complicated and the cost is high, so it cannot be widely used. [0003] The application number is 201410687542.0, and the invention patent titled "Scrap Steel Plate Recycling Bending Device" discloses a bending device that mainly includes a frame, a cam, a stamping knife and a flattening device. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/01B30B9/32
CPCB21D5/01B30B9/32
Inventor 邢宝刚
Owner 江苏联航工贸有限公司
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