CN112281189A

CN112281189A - Automatic press-disengaging machine and press-disengaging method for aluminum electrolysis residual anode iron ring

Info

Publication number: CN112281189A
Application number: CN202011240931.0A
Authority: CN
Inventors: 廖星; 李绍文; 耿洪永; 江俊; 沐小程; 朱坤; 金超阳; 童金云
Original assignee: Yunnan Yunlv Ruixin Aluminum Co Ltd
Current assignee: Yunnan Yunlv Ruixin Aluminum Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-01-29

Abstract

The utility model provides an aluminium electroloysis guide arm anode scrap iron ring top is smashed and is fallen machine, including support (3), install box (2) on the support, set up recess (2a) in the middle of the box, the symmetry sets up clamp cylinder (4) that lie in recess both sides and piston rod subtend recess (2a) on the box, install in the tight piece of clamp (7) of the piston rod front end of clamp cylinder, set up in the intermediate position below of recess and the iron ring top of the upward subtend recess of piston rod break cylinder (9), install in iron ring top break knife (10) on the piston rod top of iron ring top break cylinder, set up in the box and lie in iron ring crushed aggregates slide (5) of recess bottom both sides. The invention has the advantages of simple structure, low manufacturing cost, high use reliability and low maintenance cost.

Description

Automatic press-disengaging machine and press-disengaging method for aluminum electrolysis residual anode iron ring

Technical Field

The invention belongs to the technical field of auxiliary devices for aluminum electrolysis anode assembly production, and particularly relates to a device for breaking and press-removing a residual anode iron ring of an aluminum electrolysis guide rod.

Background

The anode in the aluminum electrolysis production comprises an aluminum guide rod, a steel claw and a carbon block, when the anode is used for a period of time, most of the carbon block is consumed, an iron ring which is connected with the steel claw and the anode carbon block on the residual anode needs to be detached from the steel claw, and then the anode is reassembled into a new anode.

The application number is 20610201879.1's chinese patent discloses a incomplete anode pressure-disengaging machine, including well formula organism, pressure take off mouthful, step-by-step centre gripping moving mechanism, hoop pressure take off jar, synchronous sword, unloading groove, hydraulic pressure station, step-by-step centre gripping moving mechanism sets up in the organism top, and the pressure takes off the mouth and sets up on organism upper portion, and hoop pressure takes off the jar and sets up in the organism lower part, is equipped with synchronous sword on the organism, and the unloading groove sets up in organism top both sides. The application number is 201811030109.4's chinese patent application discloses a incomplete anode ferrophosphorus ring pressure-disengaging machine, including the frame with set up in the frame be used for pressing from both sides the steel claw anchor clamps of tight steel claw, be used for driving the tight hydro-cylinder of clamp of steel claw anchor clamps, the steel claw anchor clamps have the function that self-adaptation steel claw warp, solved the easy crushing of steel claw of the ferrophosphorus ring pressure-disengaging machine behind the steel claw warp or can't accomplish the problem of pressure-disengaging, prolonged the life of guide arm, reduced workman's intensity of labour. However, the anode scrap iron ring pressure-disengaging machine has the technical problems of complex equipment structure, inconvenient operation, high equipment maintenance cost and the like.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the device for crushing and dropping the residual anode iron ring of the aluminum electrolysis guide rod, which has the advantages of simple structure, low manufacturing cost, high use reliability and low maintenance cost.

The technical scheme adopted by the invention is as follows:

an automatic press-disengaging machine and press-disengaging method for aluminum electrolysis anode scrap iron rings comprises a support, a box body arranged on the support, a groove arranged in the middle of the box body, clamping oil cylinders symmetrically arranged on the box body and located on two sides of the groove, wherein piston rods of the clamping oil cylinders face the groove, clamping blocks arranged at the front ends of piston rods of the clamping oil cylinders, an iron ring ejecting crushing oil cylinder arranged below the middle position of the groove and having piston rods facing the groove upwards, an iron ring ejecting crushing knife arranged at the top end of a piston rod of the iron ring ejecting crushing oil cylinder, and iron ring crushing slide arranged in the box body and located on two sides of the bottom of the groove.

Further, the structure of the iron ring top crushing knife is a conical knife with an upward conical top.

Further, the iron ring crushed aggregates slide is connected to the slide support through welding.

The pressure stripping method of the aluminum electrolysis guide rod anode scrap iron ring top crushing and stripping machine comprises the steps of conveying an aluminum electrolysis steel claw of an aluminum electrolysis anode scrap to a groove arranged in the middle of a box body and located between two clamping blocks, starting two clamping oil cylinders, and pushing a piston rod of each clamping oil cylinder to push the two clamping blocks to move relatively to clamp the aluminum electrolysis steel claw; and then driving the iron ring jacking crushing oil cylinder to drive the iron ring jacking crushing knife to move upwards until the residual anode iron ring jacks upwards, and when the iron ring jacking crushing knife jacks upwards, jacking the residual anode iron ring from the middle to crush the residual anode iron ring, and falling into the iron ring crushed aggregate collecting box after passing through the iron ring crushed aggregate slide.

Compared with the prior art, the invention has the following advantages:

(1) the automatic pressure-disengaging and collecting device realizes the automatic pressure-disengaging and collecting of the electrolytic anode scrap iron ring, has good efficiency of crushing the anode scrap iron ring, saves labor, is efficient, and can effectively reduce the labor intensity of workers;

(2) the aluminum electrolysis guide rod anode scrap iron ring top crushing and falling machine has the advantages of simple structure, ingenious design, low maintenance cost, convenience in operation, safety and reliability.

Drawings

FIG. 1 is a schematic view of an aluminum electrolysis guide rod scrap anode iron ring top-crushing and stripping machine top-crushing and stripping scrap anode iron ring;

FIG. 2 is a schematic view of the internal structure of the front panel of the lower part of the case body of the aluminum electrolysis guide rod anode scrap iron ring top crushing and stripping machine of the invention.

Detailed Description

As shown in fig. 1 and 2, an automatic pressure-disengaging machine for aluminum electrolysis anode scrap iron rings comprises a support 3, a box body 2 installed on the support, a groove 2a arranged in the middle of the box body, clamping oil cylinders 4 symmetrically arranged on the box body and located on two sides of the groove and opposite to the groove of a piston rod, a clamping block 7 installed at the front end of the piston rod of the clamping oil cylinder, an iron ring ejection crushing oil cylinder 9 arranged below the middle position of the groove and located on the piston rod and opposite to the groove, an iron ring ejection crushing knife 10 installed at the top end of the piston rod of the iron ring ejection crushing oil cylinder, and an iron ring crushing slide 5 arranged in the box body and located on two sides of the bottom of the groove, wherein the iron ring crushing slide is connected to a slide. The iron ring top crushing knife 10 is a conical knife with an upward conical top.

The press-disengaging method of the aluminum electrolysis guide rod anode scrap iron ring top crushing and disengaging machine is shown in figure 1, an aluminum electrolysis steel claw 1 of an aluminum electrolysis anode scrap is conveyed to a groove 2a arranged in the middle of a box body 2 and positioned between two clamping blocks 7, then two clamping oil cylinders 4 are started, and piston rods of the clamping oil cylinders push the two clamping blocks 7 to move relatively to clamp the aluminum electrolysis steel claw 1. And then driving an iron ring jacking crushing oil cylinder 9 to drive an iron ring jacking crushing knife 10 to move upwards until the residual anode iron ring 8 is jacked upwards, and jacking the residual anode iron ring 8 from the middle when the iron ring jacking crushing knife 10 jacks upwards to crush the residual anode iron ring 8, and then falling into an iron ring crushed material collecting box 11 after passing through an iron ring crushed material slide 5. The scrap collecting box 11 for the iron ring is placed on the rail 12, and after the scrap collecting box 11 for the iron ring is filled with the scrap collecting box for the iron ring, the scrap collecting box for the iron ring is conveyed to a designated place through the rail 12, so that the anode scrap crushing work is completed.

Claims

1. The utility model provides an aluminium electroloysis guide arm anode scrap iron ring top is smashed and is fallen machine, a serial communication port, including support (3), install box (2) on the support, set up recess (2a) in the middle of the box, the symmetry sets up clamping cylinder (4) that lie in recess both sides and piston rod subtend recess (2a) on the box, install and press from both sides tight piece (7) in clamping cylinder's piston rod front end, set up in the intermediate position below of recess and the iron ring top of the piston rod upwards subtend recess garrulous hydro-cylinder (9), install in iron ring top garrulous sword (10) on iron ring top garrulous hydro-cylinder's piston rod top, set up in the box and lie in iron ring crushed aggregates slide (5.

2. The aluminum electrolysis guide rod anode scrap iron ring top crushing and stripping machine as recited in claim 1, wherein the structure of the iron ring top crushing cutter (10) is a conical cutter with an upward conical top.

3. The aluminum electrolysis guide rod anode scrap iron ring top crushing and stripping machine as recited in claim 1 or 2, wherein the iron ring scrap slide (5) is connected to the slide support (6) by welding.

4. The pressure stripping method of the aluminum electrolysis guide rod anode scrap iron ring top crushing and stripping machine as claimed in claim 1, 2 or 3, characterized in that the method comprises the following steps: conveying the aluminum electrolysis steel claw (1) with the aluminum electrolysis anode scrap to a groove (2a) arranged in the middle of a box body (2) and positioned between two clamping blocks (7), then starting two clamping oil cylinders (4), and pushing piston rods of the clamping oil cylinders to push the two clamping blocks to move relatively to clamp the aluminum electrolysis steel claw; then, the iron ring jacking crushing oil cylinder (9) is driven to drive the iron ring jacking crushing knife (10) to move upwards until the residual anode iron ring (8) is jacked upwards, when the iron ring jacking crushing knife jacks upwards, the residual anode iron ring is jacked from the middle, the residual anode iron ring is crushed, and the crushed iron ring falls into the iron ring crushed material collecting box after passing through the iron ring crushed material slide (5).