CN104111619B - A kind of shot-blast apparatus electric control system - Google Patents
A kind of shot-blast apparatus electric control system Download PDFInfo
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- CN104111619B CN104111619B CN201410346891.6A CN201410346891A CN104111619B CN 104111619 B CN104111619 B CN 104111619B CN 201410346891 A CN201410346891 A CN 201410346891A CN 104111619 B CN104111619 B CN 104111619B
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Abstract
The invention discloses a kind of shot-blast apparatus electric control system, relate to shot-blast apparatus technical field of electric control. Native system has one for detecting the grating scale of Workpiece length, the PLC being connected with grating scale, multiple relays being connected with PLC for controlling the keying of shot-blast apparatus motor, and described PLC connects its keying of leakage sand Valve controlling of shot-blast apparatus; Described motor includes ramming head motor, reclaims blower fan, lifting motor, helical feed motor and rejector motor, PLC sends the boot sequence of motor and leakage sand valve: reclaiming blower fan → lifting motor → helical feed motor → rejector motor → ramming head motor → leakage sand valve, equipment shutdown signal behind ball blast district is contrary with above-mentioned boot sequence. Advantage: reduce user's energy loss, shot consumption, energy-conserving and environment-protective, and versatility is good.
Description
Technical field
The present invention relates to shot-blast apparatus technical field of electric control, specifically a kind of shot-blast apparatus electric control system.
Background technology
The control system of shot-blast apparatus is mainly made up of ramming head motor, recovery blower fan, lifting motor, helical feed motor, rejector motor, leakage sand valve, carrier chain, total electric control system. Workpiece length cannot be detected owing to the ball blast of prior art controls system, the ball blast actual job time is the maximum sized activity duration according to equipment design, the ball blast actual job time is much larger than effective operation time, and all of motor is opening in the ball blast waiting time, equipment is in Light Condition for a long time, energy consumption waste is big, and service life of equipment is short, and pellet consumption is big.
Summary of the invention
For the shortcoming overcoming above-mentioned prior art, the present invention provides a kind of shot-blast apparatus electric control system, the effective operation time making shot-blast apparatus motor reaches more than the 85% of actual job time, eliminate the motor idle running in the waiting time, thus promoting the Shot Blasting System life-span, reduce the consumption of energy consumption and pellet.
The present invention realizes with following technical scheme: a kind of shot-blast apparatus electric control system, including one for detecting the grating scale of Workpiece length, the PLC being connected with grating scale, multiple relays being connected with PLC for controlling the keying of shot-blast apparatus motor, described PLC connects its keying of leakage sand Valve controlling of shot-blast apparatus; Described motor includes ramming head motor, reclaims blower fan, lifting motor, helical feed motor and rejector motor, PLC sends the boot sequence of motor and leakage sand valve: reclaiming blower fan → lifting motor → helical feed motor → rejector motor → ramming head motor → leakage sand valve, equipment shutdown signal behind ball blast district is contrary with above-mentioned boot sequence.
The invention has the beneficial effects as follows: automatically detect the length of workpiece by increasing grating scale; Realize ramming head motor, reclaim blower fan, promote the linkage of blower fan, helical feed motor, rejector motor, leakage sand valve, carrier chain, grating scale; Shortening the actual job time of shot-blast apparatus motor so that it is close to effective operation time, eliminate the motor dry run in the waiting time, thus promoting the Shot Blasting System life-span, reducing the loss of energy consumption and pellet.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further;
Fig. 1 is principle of the invention block diagram;
Fig. 2 is workflow diagram of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of shot-blast apparatus electric control system has one for detecting the grating scale of Workpiece length, the PLC being connected with grating scale, multiple relays being connected with PLC for controlling the keying of shot-blast apparatus motor, described PLC connects its keying of leakage sand Valve controlling of shot-blast apparatus; Described motor includes ramming head motor, reclaims blower fan, lifting motor, helical feed motor and rejector motor, PLC sends the boot sequence of motor and leakage sand valve: reclaiming blower fan → lifting motor → helical feed motor → rejector motor → ramming head motor → leakage sand valve, equipment shutdown signal behind ball blast district is contrary with above-mentioned boot sequence.
Described grating scale is arranged on the front station of shot-blast apparatus, and described grating scale links with carrier chain, automatically detects the length of workpiece, and sends ball blast activity duration signal to PLC. Described carrier chain is gathering chain or self-propelled hoist or suspended chain or skid, possesses frequency conversion function.
As shown in Figure 2, speed of travel V1 under carrier chain ball blast waiting state, grating scale sensitive time (workpiece time by grating scale) T1, the length L1=V1*T1 of detected workpiece, and automatically by its data feedback to PLC, PLC analyzes the difference of Workpiece length L1 and standard design Workpiece length L0, in conjunction with the speed of travel V2 under carrier chain ball blast state, calculate practical work piece and reclaim fan delay time T2=(L0-L1)/2V2, and after design workpiece reclaims fan starting time T0, after the time delay T2 second, open recovery blower fan, and trigger other motors and leakage sand valve start by above-mentioned boot sequence, after leakage sand valve opening, start timing, after practical work piece ball blast time T4=(L1+L2)/V2 (L2 is ball blast compartment body length), leakage sand valve closing, and trigger other motors according to motor shutdown signal orderly close-down motor. because after ball blast, dust is relatively big, after lifting motor is closed, closing and reclaim blower fan after waiting a setting time, all the other motors cut out one by one according to another setting time, optimized the shut-in time of each equipment motor. practical work piece reclaims fan starting time T3=T0+T2.
In the present embodiment, after lifting motor is closed, waiting that 1min closes and reclaim blower fan, all the other motors cut out one by one according to the interval of 2s.
Work process: after the workpiece of ball blast enters shot-blast apparatus, shot blast room door motor operation, close shot blast room door, the workpiece data of the speed of travel according to carrier chain and grating scale feedback, when workpiece runs to specific position, induction system sends " enabling signal " automatically to reclaiming blower fan, recovery blower fan receives " enabling signal " and automatically starts afterwards, enabling signal is sent to subsequent work stations motor successively, and transmission order is: reclaim blower fan → lifting motor → helical feed motor → rejector motor → ramming head motor → leakage sand valve. Workpiece is by, behind ball blast region, closing each motor in a reverse order, and particular order is leakage sand valve → ramming head motor → rejector motor → helical feed motor → lifting motor → recovery blower fan.
The present invention accomplishes shot-blast apparatus associated motor in workpiece effective operation time, leakage sand valve intelligence operating, and in parts waiting time, intelligence is shut down, and the actual ball blast time of workpiece is corresponding with the size of workpiece.
Claims (2)
1. a shot-blast apparatus electric control system, including one for detecting the grating scale of Workpiece length, the PLC being connected with grating scale;It is characterized in that: PLC connects multiple for controlling the relay that shot-blast apparatus motor opens and closes, described PLC connects its keying of leakage sand Valve controlling of shot-blast apparatus; Described motor includes ramming head motor, reclaims blower fan, lifting motor, helical feed motor and rejector motor, PLC sends the boot sequence of motor and leakage sand valve: reclaiming blower fan → lifting motor → helical feed motor → rejector motor → ramming head motor → leakage sand valve, equipment shutdown signal behind ball blast district is contrary with above-mentioned boot sequence;
Described grating scale is arranged on the front station of shot-blast apparatus, and described grating scale links with carrier chain, automatically detects the length of workpiece, and sends ball blast activity duration signal to PLC;
After lifting motor is closed, closing and reclaim blower fan after waiting a setting time, all the other motors cut out one by one according to another setting time.
2. a kind of shot-blast apparatus electric control system according to claim 1, it is characterised in that: described PLC adopts the PLC of shot-blast apparatus itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346891.6A CN104111619B (en) | 2014-07-21 | 2014-07-21 | A kind of shot-blast apparatus electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346891.6A CN104111619B (en) | 2014-07-21 | 2014-07-21 | A kind of shot-blast apparatus electric control system |
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| Publication Number | Publication Date |
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| CN104111619A CN104111619A (en) | 2014-10-22 |
| CN104111619B true CN104111619B (en) | 2016-06-15 |
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| CN201410346891.6A Active CN104111619B (en) | 2014-07-21 | 2014-07-21 | A kind of shot-blast apparatus electric control system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104765606B (en) * | 2015-03-25 | 2017-11-24 | 广东欧珀移动通信有限公司 | The timing method for closing and control terminal of a kind of terminal |
| CN105598769A (en) * | 2015-12-20 | 2016-05-25 | 安徽伟宏钢结构集团股份有限公司 | Intelligent shot blasting derusting machine |
| CN109773667A (en) * | 2019-01-16 | 2019-05-21 | 南京精益铸造有限公司 | A kind of shot-blasting machine control circuit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050035532A (en) * | 2005-03-11 | 2005-04-18 | 김태자 | Resin coating method of grater for chemical tank |
| CN201792276U (en) * | 2010-08-19 | 2011-04-13 | 宝山钢铁股份有限公司 | Shot leakage prevention device of shot blasting machine |
| JP2011518280A (en) * | 2008-04-16 | 2011-06-23 | ヒンダークス，ミトジャ，ビクター | New reciprocating machines and other equipment |
| CN202763686U (en) * | 2012-06-05 | 2013-03-06 | 靖江市神和风力发电配套设备有限公司 | Shot blasting machine for automatically cleaning outer wall of wind power generation tower |
| CN203266437U (en) * | 2013-05-03 | 2013-11-06 | 潍坊宏盛铸造机械有限公司 | Automatic shot blasting machine of inner cavity of cylinder body |
| CN204009498U (en) * | 2014-07-21 | 2014-12-10 | 徐州博宸新材料科技有限公司 | Shot-blast apparatus electric control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012101304A (en) * | 2010-11-09 | 2012-05-31 | Sintokogio Ltd | Shot-treatment apparatus |
-
2014
- 2014-07-21 CN CN201410346891.6A patent/CN104111619B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050035532A (en) * | 2005-03-11 | 2005-04-18 | 김태자 | Resin coating method of grater for chemical tank |
| JP2011518280A (en) * | 2008-04-16 | 2011-06-23 | ヒンダークス，ミトジャ，ビクター | New reciprocating machines and other equipment |
| CN201792276U (en) * | 2010-08-19 | 2011-04-13 | 宝山钢铁股份有限公司 | Shot leakage prevention device of shot blasting machine |
| CN202763686U (en) * | 2012-06-05 | 2013-03-06 | 靖江市神和风力发电配套设备有限公司 | Shot blasting machine for automatically cleaning outer wall of wind power generation tower |
| CN203266437U (en) * | 2013-05-03 | 2013-11-06 | 潍坊宏盛铸造机械有限公司 | Automatic shot blasting machine of inner cavity of cylinder body |
| CN204009498U (en) * | 2014-07-21 | 2014-12-10 | 徐州博宸新材料科技有限公司 | Shot-blast apparatus electric control system |
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| CN104111619A (en) | 2014-10-22 |
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Effective date of registration: 20180411 Address after: 221000 Jiangsu province Xuzhou City Jinshan Bridge Economic Development Zone 104 National Road to the west, Beijing Hangzhou the Grande Canale to the north, Caterpillar supplier Industrial Park D2 area Patentee after: Xuzhou parsd Machinery Technology Co. Ltd. Address before: Donovan Technology Building No. 19-1 Yang Road 221004 in Jiangsu Province, Xuzhou City Economic and Technological Development Zone, room 605 Patentee before: XUZHOU BOCHEN NEW MATERIAL TECHNOLOGY CO., LTD. |
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