CN207548418U - A kind of guide rod grinding apparatus - Google Patents
A kind of guide rod grinding apparatus Download PDFInfo
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- CN207548418U CN207548418U CN201721735770.6U CN201721735770U CN207548418U CN 207548418 U CN207548418 U CN 207548418U CN 201721735770 U CN201721735770 U CN 201721735770U CN 207548418 U CN207548418 U CN 207548418U
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- guide rod
- righting
- rack
- brush
- fixedly connected
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Abstract
The utility model discloses a kind of guide rod grinding apparatus,Guide rod grinding apparatus includes guide rod detection device,Guide rod detection device bolt is mounted on the side wall of rack,Righting roller is bolted in rack,Righting platform activity is connected in rack,Variable-frequency motor is fixedly connected in rack,Propulsion cylinder is bolted on the righting platform before and after righting,Righting or so propulsion cylinder push rod is connected on righting roller,Servo-drive module is fixedly connected on righting roller,Brush paper motor is fixedly connected on servo-drive module,Brush paper motor includes brush wheel,Brush paper is snapped onto on the brush wheel of brush paper motor,Handgrip is fixedly connected in transmission system,Guide rod is firmly grasped in handgrip activity,To anode rod automatically grinding under PLC control system control,It is big to solve prior art manual polishing labor intensity,Efficiency is low,Abrasive material consumption is more,Precision of polishing is low,Increase electrolytic cell energy consumption,The problems such as Field Force easily causes safety accident more and data of polishing do not store.
Description
Technical field
The utility model is related to a kind of guide rod grinding apparatus more particularly to a kind of polishing of Positive electrode guide rod for electrolytic aluminum surface to set
It is standby.
Background technology
Electrolytic aluminium factory anode rod in a cell during use due to hot environment make guide rod easily generate burr and
Salient point when returning to the processing of anode assembling workshop, is needed by depot, cleaning electrolyte, residual anode pressure-disengaging and iron hoop pressure-off etc.
Process also can generate scratch to guide rod and form burr and concave point.Assembled anode carbon block when being installed on electrolyzer bus,
Jagged and salient point guide rod is needed to polish smooth, because rough guide rod can reduce the contact area of guide rod and busbar,
So as to increase the loss of Faradaic current, for the electrolytic cell of high power capacity at this stage, as long as saving some electric currents, saving is produced into
Originally it is considerable.
The method of Positive electrode guide rod for electrolytic aluminum polishing at this stage is manually hand-held grinder buffing, and there are no dedicated for beating
The equipment for grinding anode rod, manual polishing have following drawback：
1st, manual polishing guide rod takes more, under the influence of process progress, increase abrasive material and equipment cost, manual working
Intensity is big；
2nd, manual polishing performance accuracy is difficult to hold, it is possible to and guide rod is lost excessively, directly reduces guide rod service life,
In addition the polishing not high loss that can increase Faradaic current of precision causes electrolytic cell energy consumption big；
3rd, entire plant site equipment is more, and for fork truck using frequent, staff is excessive, and the working time is long to increase work
Make the appearance safety accident probability of personnel in process of production；
4th, the degree of automation of entire factory is reduced, can not data be formed to testing result faster, clearly, it has not been convenient to
Analysis statistics guide rod situation.
Utility model content
The technical problems to be solved in the utility model is：A kind of guide rod grinding apparatus is studied, it is artificial to solve the prior art
Polishing anode rod hand labor intensity is big, abrasive material consumption is more, polishing precision controlling is bad influences guide rod service life, beats
The bad increase electrolytic cell energy consumption of mill precision controlling, field polish personnel easily cause the low influence life of safety accident, the degree of automation more
The problems such as production efficiency and polishing data comparatively fast cannot be recalled clearly, be not easy to statistical analysis guide rod situation.
The technical solution of the utility model is：A kind of guide rod grinding apparatus, including：Guide rod detection device, the guide rod inspection
It surveys device bolt to be mounted on the side wall of rack, righting roller is bolted in rack, and righting platform activity is connected to rack
On, variable-frequency motor is fixedly connected in rack, and propulsion cylinder is bolted on the righting platform before and after righting, righting or so
Propulsion cylinder push rod is connected on righting roller, and servo-drive module is fixedly connected on righting roller, and brush paper motor, which is fixed, to be connected
It is connected on servo-drive module, brush paper motor includes brush wheel, and brush paper is snapped onto on the brush wheel of brush paper motor, and handgrip is fixedly connected on
In transmission system, guide rod is firmly grasped in handgrip activity, PLC control system respectively with transmission system, brush paper motor, servo-drive module,
Propulsion cylinder and the electrical connection of guide rod detection device before and after righting or so propulsion cylinder, variable-frequency motor, righting.
Preferably, the PLC control system includes man-machine interface and CPU, and man-machine interface reads data from CPU, in real time
Show the operating condition of guide rod surface flatness and curvature, the operating procedure of guide rod grinding apparatus and motor, and more than storage
Data.
Preferably, the PLC control system sets promising other Database Systems offer Ethernet, profibus communications to connect
Mouthful, realize remote data monitoring.Profibus refers to a kind of internationalization, fieldbus that is open and not depending on equipment manufacturer
Standard.
The control method of guide rod grinding apparatus, includes the following steps：
Step 1, the PLC control system issue instructions to transmission system by driving off tail rod to be polished to brush paper, together
When PLC control system to guide rod number；
Step 2, the guide rod detection device are detected, and data are passed the surface flatness and curvature of guide rod
It moves to the CPU of PLC control system, CPU quickly analyzes data and calculates brush paper motor forward travel distance, and forward travel distance is transmitted
Give servo-drive module；
Step 3 sets target smoothness and target flexural degree on CPU, sets rear CPU and sends out automatically grinding instruction,
Propulsion cylinder stretching makes righting rotary drum clamping guide rod before and after righting or so propulsion cylinder and righting, and servo-drive module is according to step
Forward travel distance in two drives brush paper motor operation, and the rotation of brush paper polishes to guide rod；
Step 4, variable-frequency motor drive righting platform to move up and down, realize the polishing to whole guide rod；
Step 5, guide rod detection device detects the surface flatness and curvature of guide rod in real time in bruting process, reaches
After setting desired value in step 3, the CPU of PLC control system sends out stopping polishing instruction, is simultaneously emitted by instruction to power train
System next guide rod to be polished of transmission.
The beneficial effects of the utility model are：Design a kind of guide rod grinding apparatus, compared with prior art, the present apparatus and control
The advantage of method is as follows：
1st, present apparatus polishing precision is high, and precision can reach 0.05mm hereinafter, to solve manual polishing precision not high, reduces
The service life of guide rod increases the loss of Faradaic current, and electrolytic cell is caused to consume energy the problem of big；
2nd, the present apparatus has recorded the data of polishing, and motor when number directly transfers polishing can be inputted by man-machine interface
The quality condition of operating condition and guide rod convenient for post analysis, solves the problems, such as manual polishing no data record；
3rd, the whole-course automation control of the present apparatus, it is efficient, the advance of brush paper motor is determined according to the actual conditions of guide rod
Amount, it is big to solve manual polishing labor intensity, and Field Force has the problem of security risk, while also avoid the wave of brush paper more
Take.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the polishing motor enlarged drawing of the utility model；
Fig. 4 is the utility model PLC control system operation console side view；
Fig. 5 is the utility model PLC control system operation console front view；
In figure：1st, transmission system, 2, handgrip, 3, brush paper, 4, brush paper motor, 4-1, brush roll, 5, servo-drive module, 6, help
Positive roller, 7, righting or so propulsion cylinder, 8, righting platform, 9, variable-frequency motor, 10, propulsion cylinder before and after righting, 11, guide rod inspection
Survey device, 12, rack, 13, guide rod.
Specific embodiment
Below in conjunction with the accompanying drawings and utility model is described further in specific embodiment：
With reference to figure 1-5, a kind of guide rod grinding apparatus of the utility model, including：Guide rod detection device 11, guide rod detection device
11 bolts are mounted on the side wall of rack 12, and righting roller 6 is bolted in rack 12, and righting platform 8 is movably connected in machine
On frame 12, variable-frequency motor 9 is fixedly connected in rack 12, and propulsion cylinder 10 is bolted to the righting platform 8 before and after righting
On, 7 push rod of righting or so propulsion cylinder is connected on righting roller 6, and servo-drive module 5 is fixedly connected on righting roller 6,
Brush paper motor 4 is fixedly connected on servo-drive module 5, and brush paper motor 4 includes brush wheel 4-1, and brush paper 3 snaps onto brush paper motor 4
Brush wheel 4-1 on, handgrip 2 is fixedly connected in transmission system 1, and guide rod 13 is firmly grasped in the activity of handgrip 2, PLC control system respectively with
Transmission system 1, brush paper motor 4, servo-drive module 5, righting or so propulsion cylinder 7, variable-frequency motor 9, the front and rear propulsion gas of righting
Cylinder 10, guide rod detection device 11 are electrically connected.PLC control system uses Rockwell Corporation's product, and PLC control system includes number
Measure input module：1769IM12, digital output module：1769OA16, Analog input mModule：1769IF8 and analog quantity are defeated
Go out module：1769OF8C, CPU model 1769 CompactLogix, 1769-L33ER, CPU processing data and control logic：
The state and instruction at scene moved digital quantity, Analog input mModule passes to CPU, and CPU passes through digital quantity, analog output module
The instruction of field device valve is controlled.The PLC control system includes man-machine interface and CPU, and man-machine interface is read from CPU
The operating condition of data, real-time display guide rod surface flatness and curvature, the operating procedure of guide rod grinding apparatus and motor, and
Store data above.The PLC control system sets promising other Database Systems offer Ethernet, profibus communications to connect
Mouthful, realize remote data monitoring.
The control method of guide rod grinding apparatus, includes the following steps：
Step 1, the PLC control system issue instructions to transmission system 1 and guide rod 13 to be polished are driven to brush paper 3
Place, while PLC control system numbers guide rod；
Step 2, the guide rod detection device 11 are detected the surface flatness and curvature of guide rod 13, and by number
According to the CPU for driving to PLC control system, CPU quickly analyzes data and calculates 4 forward travel distance of brush paper motor, will advance away from
From sending servo-drive module 5 to；
Step 3 sets target smoothness and target flexural degree on CPU, sets rear CPU and sends out automatically grinding instruction,
The stretching of propulsion cylinder 10 makes righting roller 6 clamp guide rod 13, servo-drive module 5 before and after righting or so propulsion cylinder 7 and righting
Forward travel distance in step 2 drives brush paper motor 4 to run, and brush paper 3, which rotates, polishes to guide rod 13；
Step 4, variable-frequency motor 9 drive righting platform 8 to move up and down, realize the polishing to whole guide rod 13；
Step 5, guide rod detection device 11 detects guide rod, 13 surface flatness and curvature in real time in bruting process,
After reaching the setting desired value in step 3, the CPU of PLC control system, which is sent out, stops polishing instruction, is simultaneously emitted by instruction to biography
Dynamic system 1 transmits next guide rod 13 to be polished.
Claims (3)
1. a kind of guide rod grinding apparatus, which is characterized in that including：Guide rod detection device（11）, guide rod detection device（11）Bolt
Mounted on rack（12）Side wall on, righting roller（6）It is bolted to rack（12）On, righting platform（8）It is movably connected in
Rack（12）On, variable-frequency motor（9）It is fixedly connected on rack（12）On, propulsion cylinder before and after righting（10）It is bolted to described
Righting platform（8）On, righting or so propulsion cylinder（7）Push rod is connected to righting roller（6）On, servo-drive module（5）It is fixed
It is connected to righting roller（6）On, brush paper motor（4）It is fixedly connected on servo-drive module（5）On, brush paper motor（4）Include brush
Wheel（4-1）, brush paper（3）Snap onto brush paper motor（4）Brush wheel（4-1）On, handgrip（2）It is fixedly connected on transmission system（1）On,
Handgrip（2）Guide rod is firmly grasped in activity（13）, PLC control system respectively with transmission system（1）, brush paper motor（4）, servo-drive module
（5）, righting or so propulsion cylinder（7）, variable-frequency motor（9）, propulsion cylinder before and after righting（10）With guide rod detection device（11）Electricity
Connection.
2. a kind of guide rod grinding apparatus according to claim 1, it is characterised in that：The PLC control system includes man-machine
Interface and CPU.
3. a kind of guide rod grinding apparatus according to claim 1 or 2, it is characterised in that：The PLC control system is provided with
Ethernet, profibus communication interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735770.6U CN207548418U (en) | 2017-12-13 | 2017-12-13 | A kind of guide rod grinding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735770.6U CN207548418U (en) | 2017-12-13 | 2017-12-13 | A kind of guide rod grinding apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN207548418U true CN207548418U (en) | 2018-06-29 |
Family
ID=62664129
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735770.6U Active CN207548418U (en) | 2017-12-13 | 2017-12-13 | A kind of guide rod grinding apparatus |
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| CN (1) | CN207548418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188869A (en) * | 2017-12-13 | 2018-06-22 | 贵阳振兴铝镁科技产业发展有限公司 | A kind of guide rod grinding apparatus and its control method |
-
2017
- 2017-12-13 CN CN201721735770.6U patent/CN207548418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188869A (en) * | 2017-12-13 | 2018-06-22 | 贵阳振兴铝镁科技产业发展有限公司 | A kind of guide rod grinding apparatus and its control method |
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