CN108253798A - A kind of automatic round steel feeding device in laser heating stokehold - Google Patents
A kind of automatic round steel feeding device in laser heating stokehold Download PDFInfo
- Publication number
- CN108253798A CN108253798A CN201810267009.7A CN201810267009A CN108253798A CN 108253798 A CN108253798 A CN 108253798A CN 201810267009 A CN201810267009 A CN 201810267009A CN 108253798 A CN108253798 A CN 108253798A
- Authority
- CN
- China
- Prior art keywords
- stokehold
- platform
- round steel
- chain
- lifting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0001—Positioning the charge
- F27D2003/0002—Positioning the charge involving positioning devices, e.g. buffers, buffer zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0059—Regulation involving the control of the conveyor movement, e.g. speed or sequences
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
- F27M2001/1547—Elongated articles, e.g. beams, rails
- F27M2001/1556—Tubes or cylindrical bodies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
A kind of automatic round steel feeding device in laser heating stokehold, it is made of stokehold material stock platform, material loading platform, chain lifting machine and control device, the height of stokehold material stock platform and the fire door matched of continuous furnace, the height of material loading platform is less than the height of stokehold material stock platform, the lower end of chain lifting machine is mounted on the front end of material loading platform, the upper end of chain lifting machine is mounted on the rear end of stokehold material stock platform, chain lifting machine is two for being arranged in juxtaposition and running simultaneously, the promotion grab installed on the chain of chain lifting machine, is equipped with liftout on material loading platform.Compared with prior art, the present invention can carry out automatic round steel correction feeding according to the continuous furnace tapping time and be promoted, and round steel is in one line, and round steel bar is expected up to after upper limit setting position, feeding is automatically stopped, autocontrol rod material promotion is carried out after round steel reaches lower limit in blanking process.
Description
Technical field
The present invention relates to a kind of continuous furnace, especially a kind of automatic round steel feeding device in laser heating stokehold.For
The device of round steel is conveyed from trend continuous furnace.
Background technology
At present, steel ball will constantly lift round steel in production process is forged into heating furnace, and round steel is heated to set temperature
Afterwards, short blank is cut by bar shears, is then forged again by pneumatic hammer, but in round steel feeding process, need by
Bundled round steel is lifted on heating furnace platform with row and carries out feeding, due to heating furnace platform operations narrow space, personnel's operation
Inconvenience, there are severe compromises, and during the downward blowing of round steel, because heating furnace has certain gradient, round steel is gathered around forward
It squeezes, it is impossible to it is in one line, oblique steel, folded steel are caused, needs just enter in heating furnace after being manually corrected with sledgehammer and carries out
Heating, and operating personnel will uninterruptedly carry out round steel feeding, correction with the tapping time, staff labor intensity is big, needs continuously to change
Class carries out operation, and manpower operating cost is caused to increase.Therefore, a kind of automatic round steel feeding device in laser heating stokehold is designed, is
The technical issues that need to address at present.
Invention content
The technical problems to be solved by the invention are to provide a kind of automatic round steel feeding device in laser heating stokehold.
The present invention the technical solution to solve the technical problem is that：
A kind of automatic round steel feeding device in laser heating stokehold, by stokehold material stock platform, material loading platform, chain lifting machine and control
Device forms, the height of stokehold material stock platform and the fire door matched of continuous furnace, and the height of material loading platform is less than stokehold
The height of material stock platform, the lower end of chain lifting machine are mounted on the front end of material loading platform, and the upper end of chain lifting machine is mounted on stove
The rear end of preceding material stock platform, chain lifting machine are two for being arranged in juxtaposition and running simultaneously, and are pacified on the chain of chain lifting machine
The promotion grab of dress, is equipped with liftout on material loading platform.Under the instruction of control device, the raw material rod iron on material loading platform
It is lifted onto the promotion grab of chain lifting machine by material ejection cylinder top, is promoted raw material rod iron to stokehold material stock by chain lifting machine
On platform.Stokehold material stock platform and material loading platform are welded with channel steel.
As a preferred embodiment of the present invention, correction A is installed in the front end of material loading platform.It corrects A and carries out former material
Expect the correction placed in the middle of rod iron, the raw material rod iron after correction is entered in the elevator grab on elevator 6, made in raw material
Between point overlapped with the centre position of left and right chain lifting machine.
As a preferred embodiment of the present invention, there are one resistance materials for each installation in top left and right of material stock platform before heating furnace
With secondary correction B.Under control device instruction, resistance material intercepts raw material rod iron, while secondary correction B is to raw material steel
It enters in heating furnace and is heated after stick progress secondary correction.
As a preferred embodiment of the present invention, the chain lifting machine is by two drive sprockets, two driven sprockets
It is formed with two chains, drive sprocket is mounted on driving shaft, and spindle rotation is fixed on the rear end of stokehold material stock platform, actively
Axis and motor reducer power connector, driven sprocket are mounted on driven shaft, and driven shaft rotation is fixed on material loading platform front end, main
Movable sprocket passes through chain chain link with driven sprocket.
As a preferred embodiment of the present invention, the control device includes PLC, limiting device C, limiting device A, limit
Position device B and detection switch, limiting device C, limiting device A, limiting device B and detection switch connect with PLC signals, PLC and
Control the relay, control material ejection cylinder, the electromagnetic gas valve letter for correcting cylinder A, resistance material cylinder, secondary correction B of chain elevator
Number connection.
The work process of preferred embodiment of the present invention：
When raw material rod iron is lifted on material loading platform, start the master switch button of control circuit, when being installed on elevator
Motor reducer the promotion grab installed on chain is driven to carry out lifter motion, when chain grab 5 touches limiting device C
When, signal is fed back into PLC control program, while PLC control program sends out instruction,（1）Elevator is parked in the upper of material loading platform
Material end is awaited orders,（2）Material ejection cylinder is started to work simultaneously, by the single jack-up of raw material rod iron, while corrects cylinder A to former material
Material rod iron is corrected between two parties, and raw material rod iron is entered in the elevator grab on elevator 6 thereafter, and detection switch detects
After the signal of raw material rod iron, signal is fed back into Signal control Center, while control centre sends out instruction, elevator is carried
Work is risen, when raw material rod iron is turned on the material stock platform of stokehold, resistance material cylinder intercepts raw material rod iron, while two
Secondary correction cylinder B carries out secondary correction to raw material rod iron, and the raw material rod iron after secondary correction, which is entered in heating furnace, to carry out
Heating（This two actions are controlled by time delays）, when raw material rod iron feeding reaches limiting device B, PLC orders are promoted
Machine 6 stops feeding work, and when raw material rod iron enters successively reaches limiting device A in heating furnace, limiting device A is detected not
During to raw material rod iron, PLC is sent signal to, while PLC sends out the feeding actuation cycle that instruction carries out raw material rod iron.
Compared with prior art, the present invention can carry out automatic round steel according to the continuous furnace tapping time and correct feeding
It is promoted, and round steel is in one line, round steel bar is expected up to after upper limit setting position, is automatically stopped feeding, treats round steel in blanking
Carry out autocontrol rod material promotion after reaching lower limit in the process, it is and simple in structure, easy to operate, save a large amount of manpower operation into
This, eliminates security risk of the employee on heating furnace platform, and enterprise's high-volume is suitble to use.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Specific embodiment
A kind of automatic round steel feeding device in laser heating stokehold, by stokehold material stock platform 15, material loading platform 1, chain lifting
Machine 6 and control device composition, the height of stokehold material stock platform 15 and the fire door matched of continuous furnace, material loading platform 1
Highly it is less than the height of stokehold material stock platform 15, the lower end of chain lifting machine 6 is mounted on the front end of material loading platform 2, chain lifting
The upper end of machine 6 is mounted on the rear end of stokehold material stock platform 15, and chain lifting machine 6 is two for being arranged in juxtaposition and running simultaneously,
The promotion grab 5 installed on the chain of chain lifting machine 6, is equipped with liftout 3 on material loading platform 1.In the instruction of control device
Under, the raw material rod iron 2 on material loading platform 1 pushes up act to the promotion grab 5 of chain lifting machine 6 by material ejection cylinder 3, is carried by chain
Machine 6 is risen to promote raw material rod iron 2 onto stokehold material stock platform 15.
Correction A4 is installed in the front end of material loading platform 1.The correction placed in the middle that A4 carries out raw material rod iron 2 is corrected, correction
Raw material rod iron 2 afterwards is entered in the elevator grab 5 on elevator 6, makes the intermediate point of raw material and left and right chain lifting
The centre position of machine 6 overlaps.
There are one resistance material 11 and secondary correction B10 for each installation in top left and right of material stock platform 15 before heating furnace.It is controlling
Under device instruction, resistance material 11 intercepts raw material rod iron 2, while secondary correction B10 carries out secondary school to raw material rod iron 2
It just enters in heating furnace and is heated afterwards.
The chain lifting machine 6 is made of two drive sprockets, two driven sprockets and two chains, drive sprocket peace
On driving shaft, spindle rotation is fixed on the rear end of stokehold material stock platform 15, driving shaft and motor reducer power connector,
Driven sprocket is mounted on driven shaft, and driven shaft rotation is fixed on 1 front end of material loading platform, and drive sprocket passes through chain with driven sprocket
Chain link.
The control device includes PLC, limiting device C7, limiting device A12, limiting device B13 and detection switch 14,
Limiting device C7, limiting device A12, limiting device B13 and detection switch 14 are connect with PLC signals, PLC and control chain lifting
The relay of machine 6, control material ejection cylinder 3, the electromagnetic gas valve signal company for correcting cylinder A4, resistance material cylinder 11, secondary correction B10
It connects.
Claims (5)
1. a kind of automatic round steel feeding device in laser heating stokehold, by stokehold material stock platform（15）, material loading platform（1）, chain carries
The machine of liter（6）It is formed with control device, which is characterized in that stokehold material stock platform（15）Height and continuous furnace fire door height
Matching, material loading platform（1）Height be less than stokehold material stock platform（15）Height, chain lifting machine（6）Lower end be mounted on it is upper
Expect platform（2）Front end, chain lifting machine（6）Upper end be mounted on stokehold material stock platform（15）Rear end, chain lifting machine（6）
For two for being arranged in juxtaposition and running simultaneously, in chain lifting machine（6）Chain on the promotion grab installed（5）, put down in feeding
Platform（1）On liftout is installed（3）.
2. the automatic round steel feeding device in a kind of laser heating stokehold according to claim 1, which is characterized in that put down in feeding
Platform（1）Front end be equipped with correction A（4）.
3. the automatic round steel feeding device in a kind of laser heating stokehold according to claim 1, which is characterized in that in heating furnace
Preceding material stock platform（15）Each installation in top left and right there are one resistance material（11）With secondary correction B（10）.
A kind of 4. automatic round steel feeding device in laser heating stokehold according to claim 1, which is characterized in that the chain
Elevator（6）It being made of two drive sprockets, two driven sprockets and two chains, drive sprocket is mounted on driving shaft,
Spindle rotation is fixed on stokehold material stock platform（15）Rear end, driving shaft and motor reducer power connector, driven sprocket peace
On driven shaft, driven shaft rotation is fixed on material loading platform（1）Front end, drive sprocket are connected with driven sprocket by chain chain
It connects.
A kind of 5. automatic round steel feeding device in laser heating stokehold according to claim 1, which is characterized in that the control
Device processed includes PLC, limiting device C（7）, limiting device A（12）, limiting device B（13）And detection switch（14）, limiting device
C（7）, limiting device A（12）, limiting device B（13）And detection switch（14）It is connect with PLC signals, PLC and control chain lifting
Machine（6）Relay, control material ejection cylinder（3）, correction cylinder A（4）, resistance material cylinder（11）, secondary correction B（10）Electromagnetism gas
Valve signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267009.7A CN108253798A (en) | 2018-03-28 | 2018-03-28 | A kind of automatic round steel feeding device in laser heating stokehold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810267009.7A CN108253798A (en) | 2018-03-28 | 2018-03-28 | A kind of automatic round steel feeding device in laser heating stokehold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253798A true CN108253798A (en) | 2018-07-06 |
Family
ID=62747540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810267009.7A Pending CN108253798A (en) | 2018-03-28 | 2018-03-28 | A kind of automatic round steel feeding device in laser heating stokehold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253798A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099712A (en) * | 2018-07-25 | 2018-12-28 | 河南科技大学 | A kind of induction heater automatic charging machine |
| CN109850800A (en) * | 2019-02-21 | 2019-06-07 | 安徽新园矿山设备制造有限责任公司 | A kind of Pneumatic feeding device of semi-automation |
| CN110000326A (en) * | 2019-03-28 | 2019-07-12 | 青岛中天鹏锻压制造有限公司 | A kind of heating system for forging |
| CN110260665A (en) * | 2019-05-18 | 2019-09-20 | 江苏江顺精密机电设备有限公司 | A kind of buffer gear of upper bar stand |
| CN110282389A (en) * | 2019-05-18 | 2019-09-27 | 江苏江顺精密机电设备有限公司 | Bar stand on a kind of aluminium bar low level |
| CN111590137A (en) * | 2020-05-23 | 2020-08-28 | 山东泰通精锻科技有限公司 | Automatic change production line for forging |
| CN113108608A (en) * | 2021-03-30 | 2021-07-13 | 山东一然环保科技有限公司 | Automatic feeding system for round steel of heating furnace |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718498A (en) * | 2009-12-26 | 2010-06-02 | 江阴德玛斯特钻具有限公司 | Propelling unit for joint heating furnace |
| CN102876873A (en) * | 2012-09-17 | 2013-01-16 | 太原通泽重工有限公司 | Feeding device of inclined-bottom heating furnace |
-
2018
- 2018-03-28 CN CN201810267009.7A patent/CN108253798A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718498A (en) * | 2009-12-26 | 2010-06-02 | 江阴德玛斯特钻具有限公司 | Propelling unit for joint heating furnace |
| CN102876873A (en) * | 2012-09-17 | 2013-01-16 | 太原通泽重工有限公司 | Feeding device of inclined-bottom heating furnace |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099712A (en) * | 2018-07-25 | 2018-12-28 | 河南科技大学 | A kind of induction heater automatic charging machine |
| CN109850800A (en) * | 2019-02-21 | 2019-06-07 | 安徽新园矿山设备制造有限责任公司 | A kind of Pneumatic feeding device of semi-automation |
| CN110000326A (en) * | 2019-03-28 | 2019-07-12 | 青岛中天鹏锻压制造有限公司 | A kind of heating system for forging |
| CN110260665A (en) * | 2019-05-18 | 2019-09-20 | 江苏江顺精密机电设备有限公司 | A kind of buffer gear of upper bar stand |
| CN110282389A (en) * | 2019-05-18 | 2019-09-27 | 江苏江顺精密机电设备有限公司 | Bar stand on a kind of aluminium bar low level |
| CN110282389B (en) * | 2019-05-18 | 2021-03-30 | 江苏江顺精密机电设备有限公司 | Aluminum bar low-position feeding rack |
| CN111590137A (en) * | 2020-05-23 | 2020-08-28 | 山东泰通精锻科技有限公司 | Automatic change production line for forging |
| CN111590137B (en) * | 2020-05-23 | 2022-10-18 | 山东泰通精锻科技有限公司 | Automatic change production line for forging |
| CN113108608A (en) * | 2021-03-30 | 2021-07-13 | 山东一然环保科技有限公司 | Automatic feeding system for round steel of heating furnace |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180706 |
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| WD01 | Invention patent application deemed withdrawn after publication |