CN109773667A - A kind of shot-blasting machine control circuit - Google Patents
A kind of shot-blasting machine control circuit Download PDFInfo
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- CN109773667A CN109773667A CN201910041982.1A CN201910041982A CN109773667A CN 109773667 A CN109773667 A CN 109773667A CN 201910041982 A CN201910041982 A CN 201910041982A CN 109773667 A CN109773667 A CN 109773667A
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Abstract
The invention discloses a kind of shot-blasting machine control circuits; including power supply, it is connected across the first branch of both ends of power; it is connected across second branch made of being sequentially connected in series as air-core transformer, motor protection switch, first stroke switch, second stroke switch, change-over switch, indicator light of both ends of power, the third branch in parallel with indicator light in second branch；The first branch is by the first elevator bucket branch including elevator bucket, the first crawler belt branch including crawler belt, the first shot-blasting machine branch including shot-blasting machine, and the first safety door branch including safety door, the first loading hopper branch including charger are successively formed in parallel；Third branch routes the second elevator bucket branch, the second crawler belt branch, the second shot-blasting machine branch, and the second safety door branch, the second loading hopper branch and third loading hopper branch are successively formed in parallel.The structure that the present invention eliminates complex redundancy from existing shot-blasting machine circuit simplifies control process, while enhancing the defencive function of equipment, enhances the reliability and stability of equipment.
Description
Technical field
The invention belongs to electric control circuits, and in particular to a kind of shot-blasting machine control circuit.
Background technique
These functions have been had more on many steps but mechanical equipment and have been not present in existing shot-blasting machine electric control system,
Structure is excessively many and diverse inside the control system, causes Operation and maintenance work complicated.Existing shot-blasting machine electric control system simultaneously
Lack the protection to equipment, high failure rate and maintenance difficult.
Summary of the invention
Goal of the invention: the present invention provides a kind of shot-blasting machine control circuit, and the shot-blasting machine controling circuit structure is simple, and function is complete
It is standby, convenient for control and maintenance.
Technical solution: a kind of shot-blasting machine control circuit including power supply, is connected across the first branch of both ends of power, is connected across
Both ends of power by air-core transformer, the first motor protection switch, first stroke switch, second stroke switch, change-over switch,
Second branch made of first indicator light is sequentially connected in series, the third branch in parallel with the first indicator light in second branch；First
Routing includes the first elevator bucket branch of elevator bucket, the first crawler belt branch including crawler belt, the first shot-blasting machine including shot-blasting machine
Branch, the first safety door branch including safety door, the first loading hopper branch including charger are successively formed in parallel；Third branch
Routing includes the first elevator bucket branch, the second crawler belt branch comprising the second normally closed switch of the first normally closed switch, includes third
Second shot-blasting machine branch of normally closed switch, the second safety door branch comprising the 4th normally closed switch include the tenth normally closed switch
Second loading hopper branch and third loading hopper branch comprising the 11st normally closed switch are successively formed in parallel.
The utility model has the advantages that (1) present invention eliminates the structure of complex redundancy from original shot-blasting machine circuit, make control process
Simplify, it is easy to operate；(2) invention enhances the defencive functions of equipment, enhance the reliability and stability of equipment.
Detailed description of the invention
Fig. 1 is electric operation control circuit figure of the invention.
Specific embodiment
As shown in Figure 1, a kind of shot-blasting machine control circuit, including power supply, it is connected across the first branch of both ends of power, is connected across
Both ends of power by air-core transformer, the first motor protection switch QM1, first stroke switch SQ1, second stroke switch SQ2,
Second branch made of SA1 is opened in conversion, the first indicator light HL1 is sequentially connected in series, it is in parallel with the first indicator light HL1 in second branch
Third branch；The first branch is by the first elevator bucket branch including elevator bucket M1, the first crawler belt branch including crawler belt M2, including
The first shot-blasting machine branch of shot-blasting machine M3, the first safety door branch including safety door M4, the first charging including charger M5
Bucket branch is successively formed in parallel；First elevator bucket branch of the third branch routing comprising the first normally closed switch SB1 includes second normally closed
The second crawler belt branch of switch SB3, the second shot-blasting machine branch comprising third normally closed switch SB3 include the 4th normally closed switch SB4
The second safety door branch, the second loading hopper branch comprising the tenth normally closed switch SB10 and include the 11st normally closed switch SB11
Third loading hopper branch be successively formed in parallel.
First elevator bucket branch routes the second motor protection switch QM2, first contactor KM1, elevator bucket M1 and is connected in series,
Second elevator bucket branch include with the concatenated second normally closed switch SB2 of the first normally closed switch SB1, with the second normally closed switch SB2 go here and there
The first contactor KM1 coil of connection, the normally opened contact of the first contactor KM1 in parallel with the second normally closed switch SB2 connect with first
Second indicator light HL2 of tentaculum KM1 coils from parallel connection of coils, the second indicator light HL2 connect with the normally opened contact of first contactor K1.
First crawler belt branch routes third motor protection switch QM3, second contactor KM2, crawler belt M2 series connection, third contact
Device KM3 is formed in parallel with second contactor KM2；Second crawler belt branch includes the 4 be sequentially connected in series with third normally closed switch SB3
The crawler belt third branch of the coil composition of normal open switch SB4, the normally-closed contact of third contactor KM3 and second contactor KM2, with
The 5th normal open switch SB5, the normally-closed contact of second contactor KM2, the third contactor that third normally closed switch SB3 is sequentially connected in series
The coil of KM3 forms the 4th branch of crawler belt, crawler belt third branch and the 4th branch circuit parallel connection of crawler belt；Wherein third indicator light HL3 with
The coils from parallel connection of coils of second contactor KM2, the coils from parallel connection of coils of the 4th indicator light HL4 and third contactor KM3, second contactor KM2
Normally opened contact one end connect with one end of automatic/hand switches, the normally opened contact other end of second contactor KM2.
First shot-blasting machine branch routes the 4th motor protection switch QM4, the 4th contactor KM4, shot-blasting machine M3 series connection；Second
Shot-blasting machine branch includes and the normally-closed contact of the 6th normally closed switch SB6 time relay KT1 being sequentially connected in series, first contactor
The normally opened contact of KM1, the normally opened contact of second contactor KM2, fourth stroke switch SQ4, the 7th normally closed switch SB7, the 4th connect
The coil of tentaculum KM4, wherein the coils from parallel connection of coils of the 5th indicator light HL5 and the 4th contactor KM4, the coil of time relay KT1
In parallel with the 5th indicator light HL5, the normally opened contact of the 4th contactor KM4 is connected with the 5th indicator light HL5, the 4th contactor KM4
Normally opened contact it is in parallel with the 7th normally closed switch SB7.
First safety door branch routes the 5th electronic protective switch QM5, the 5th contactor KM5, safety door M4 series connection, and the 6th connects
Tentaculum KM6 is formed in parallel with the 5th contactor KM5；The routing of second safety door branch includes being sequentially connected in series with the 7th normally closed switch SB7
The normally-closed contact of third trip switch SQ3, the 8th normally closed switch SB8, the normally-closed contact of the 6th contactor KM6 and the 5th contact
The safety door third branch of the coil composition of device KM5, is sequentially connected in series the normal of third trip switch SQ3 with the 7th normally closed switch SB7
Open the 4th branch of safety door of contact and the 6th indicator light HL6 composition, the fourth stroke being sequentially connected in series with the 7th normally closed switch SB7
The normally-closed contact of switch SQ4, the normally opened contact of the 5th contactor KM5, the 5th contactor KM5 normally-closed contact and the 6th contactor
The 5th branch of safety door of the coil composition of KM6, it is normal with the 7th normally closed switch SB7 fourth stroke switch SQ4 being sequentially connected in series
Open contact, the 6th branch of safety door of the 8th indicator light HL8 composition is successively formed in parallel.
First loading hopper branch routes the 6th electronic protective switch QM6, the 7th contactor KM7, loading hopper M5 series connection, and the 8th connects
Tentaculum KM8 is formed in parallel with the 7th contactor KM7；The routing of second loading hopper branch be sequentially connected in series with the tenth normally closed switch SB10 the
The normally-closed contact of eight contactor KM8, the coil of the 7th contactor KM7, the 8th instruction with the coils from parallel connection of coils of the 7th contactor KM7
Lamp HL8 is constituted；The normally closed touching of the routing of third loading hopper branch and the 11st normally closed switch SB11 the 7th contactor KM7 being sequentially connected in series
Point, the coil of the 8th contactor KM8, the 9th indicator light HL9 composition with the coils from parallel connection of coils of the 8th contactor KM8.
Use the control flow of above-mentioned shot-blasting machine control circuit are as follows: be added in the loading hopper M5 of shot-blasting machine and produce to ball blast
The safety door M4 of shot-blasting machine is opened, rotates the crawler belt M2 of shot-blasting machine by product, and shot-blasting machine loading hopper M5 rises at this time, will be wait throw
Ball product is fed into shot blast room, and loading hopper M5, which is begun to decline, simultaneously closes off safety door M4, and starting mentions when safety door M4 is closed in place
Bucket M1 is risen, finally starts ramming head and starts ball blast.
Claims (6)
1. a kind of shot-blasting machine control circuit, it is characterised in that: including power supply, be connected across the first branch of both ends of power, be connected across
Both ends of power is switched by air-core transformer, the first motor protection switch (QM1), first stroke switch (SQ1), second stroke
(SQ2), first refers in second branch, with second branch made of change-over switch (SA1), the first indicator light (HL1) are sequentially connected in series
Show the third branch of lamp (HL1) parallel connection；The first branch is by the first elevator bucket branch including elevator bucket (M1), including crawler belt (M2)
The first crawler belt branch, the first shot-blasting machine branch including shot-blasting machine (M3), the first safety door branch including safety door (M4),
The first loading hopper branch including charger (M5) is successively formed in parallel；The routing of third branch includes the first normally closed switch (SB1)
Second elevator bucket branch, include the second normally closed switch (SB3) the second crawler belt branch, the comprising third normally closed switch (SB3)
Two shot-blasting machine branches, the second safety door branch comprising the 4th normally closed switch (SB4), the comprising the tenth normally closed switch (SB10)
Two loading hopper branches and third loading hopper branch comprising the 11st normally closed switch (SB11) are successively formed in parallel.
2. shot-blasting machine control circuit according to claim 1, it is characterised in that: the first elevator bucket branch routes the second motor
Protective switch (QM2), first contactor (KM1), elevator bucket (M1) are connected in series, the second elevator bucket branch include with it is first normally closed
(SB1) concatenated second normally closed switch (SB2) is switched, with the second normally closed switch (SB2) concatenated first contactor (KM1) line
Circle, the normally opened contact of the first contactor in parallel with the second normally closed switch (SB2) (KM1), simultaneously with first contactor (KM1) coil
The second indicator light (HL2) of connection, the second indicator light (HL2) are connected with the normally opened contact of first contactor (K1).
3. shot-blasting machine control circuit according to claim 1, it is characterised in that: the first crawler belt branch routes third motor and protects
Shield switch (QM3), second contactor (KM2), crawler belt (M2) series connection, third contactor (KM3) are in parallel with second contactor (KM2)
It forms；Second crawler belt branch includes that the 4th normal open switch (SB4) being sequentially connected in series with third normally closed switch (SB3), third contact
The crawler belt third branch of the coil composition of the normally-closed contact and second contactor (KM2) of device (KM3), with third normally closed switch
(SB3) the 5th normal open switch (SB5) that is sequentially connected in series, the normally-closed contact of second contactor (KM2), third contactor (KM3)
Coil forms the 4th branch of crawler belt, crawler belt third branch and the 4th branch circuit parallel connection of crawler belt；Wherein third indicator light (HL3) and second
The coils from parallel connection of coils of contactor (KM2), the coils from parallel connection of coils of the 4th indicator light (HL4) and third contactor (KM3), second contactor
(KM2) normally opened contact one end is connect with one end of automatic/hand switches, and the normally opened contact of second contactor (KM2) is another
One end.
4. shot-blasting machine control circuit according to claim 1, it is characterised in that: the first shot-blasting machine branch routes the 4th motor
Protective switch (QM4), the 4th contactor (KM4), shot-blasting machine (M3) series connection；Second shot-blasting machine branch includes and the 6th normally closed switch
(SB6) normally-closed contact for the time relay (KT1) being sequentially connected in series, the normally opened contact of first contactor (KM1), second contactor
(KM2) normally opened contact, fourth stroke switch the coil of (SQ4), the 7th normally closed switch (SB7), the 4th contactor (KM4),
In the 5th indicator light (HL5) and the 4th contactor (KM4) coils from parallel connection of coils, the coil of the time relay (KT1) and the 5th instruction
Lamp (HL5) is in parallel, and the normally opened contact of the 4th contactor (KM4) is connected with the 5th indicator light (HL5), the 4th contactor (KM4)
Normally opened contact is in parallel with the 7th normally closed switch (SB7).
5. shot-blasting machine control circuit according to claim 1, it is characterised in that: the first safety door branch routes the 5th electronic guarantor
Shield switch (QM5), the 5th contactor (KM5), safety door (M4) series connection, the 6th contactor (KM6) and the 5th contactor (KM5) are simultaneously
Join；The routing of second safety door branch includes the normal of the third trip switch (SQ3) being sequentially connected in series with the 7th normally closed switch (SB7)
Closed contact, the 8th normally closed switch (SB8), the normally-closed contact of the 6th contactor (KM6) and the 5th contactor (KM5) coil composition
Safety door third branch, with the 7th normally closed switch (SB7) be sequentially connected in series third trip switch (SQ3) normally opened contact and the 6th
The 4th branch of safety door of indicator light (HL6) composition is switched with the fourth stroke that the 7th normally closed switch (SB7) is sequentially connected in series
(SQ4) normally-closed contact, the normally opened contact of the 5th contactor (KM5), the normally-closed contact of the 5th contactor (KM5) and the 6th contact
The 5th branch of safety door of the coil composition of device (KM6), switchs with the fourth stroke that the 7th normally closed switch (SB7) is sequentially connected in series
(SQ4) the 6th branch of safety door of normally opened contact, the 8th indicator light (HL8) composition is successively formed in parallel.
6. shot-blasting machine control circuit according to claim 1, it is characterised in that: the first loading hopper branch routes the 6th electronic guarantor
Shield switch (QM6), the 7th contactor (KM7), loading hopper (M5) series connection, the 8th contactor (KM8) and the 7th contactor (KM7) are simultaneously
Join；The normally closed touching for the 8th contactor (KM8) that the routing of second loading hopper branch is sequentially connected in series with the tenth normally closed switch (SB10)
Point, the coil of the 7th contactor (KM7), the 8th indicator light (HL8) composition with the coils from parallel connection of coils of the 7th contactor (KM7)；The
The normally-closed contact for the 7th contactor (KM7) that the routing of three loading hopper branch is sequentially connected in series with the 11st normally closed switch (SB11), the 8th
The coil of contactor (KM8), the 9th indicator light (HL9) composition with the coils from parallel connection of coils of the 8th contactor (KM8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041982.1A CN109773667A (en) | 2019-01-16 | 2019-01-16 | A kind of shot-blasting machine control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041982.1A CN109773667A (en) | 2019-01-16 | 2019-01-16 | A kind of shot-blasting machine control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109773667A true CN109773667A (en) | 2019-05-21 |
Family
ID=66500830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910041982.1A Pending CN109773667A (en) | 2019-01-16 | 2019-01-16 | A kind of shot-blasting machine control circuit |
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| Country | Link |
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| CN (1) | CN109773667A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124895U (en) * | 1992-05-09 | 1992-12-16 | 苏州电缆厂 | Electronic adjusting controller for coiling take-up equipment |
| CN104111619A (en) * | 2014-07-21 | 2014-10-22 | 徐州博宸新材料科技有限公司 | Electrical control system of shot blasting device |
| CN204859057U (en) * | 2015-08-21 | 2015-12-09 | 上海专一热处理有限公司 | Crawler -type shot -blasting machine track cylinder controlling means |
| CN105290976A (en) * | 2014-07-04 | 2016-02-03 | 山东融鑫铸造机械有限公司 | Movable roller hoisting continuous or intermittent shot blasting cleaning production line |
| CN206084793U (en) * | 2016-05-31 | 2017-04-12 | 徐州徐工矿山机械有限公司 | Shot blasting equipment energy -saving control system |
| CN107402528A (en) * | 2017-06-28 | 2017-11-28 | 无锡华玉铝业有限公司 | Automatic shot blasting Electrical Control system and its method of work |
| CN108097988A (en) * | 2016-11-24 | 2018-06-01 | 李福来 | A kind of C650 types horizontal lathe electric control system |
| CN108972365A (en) * | 2018-07-27 | 2018-12-11 | 共享铸钢有限公司 | The control system of the reciprocating walking of trolley in a kind of shot blast room |
-
2019
- 2019-01-16 CN CN201910041982.1A patent/CN109773667A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124895U (en) * | 1992-05-09 | 1992-12-16 | 苏州电缆厂 | Electronic adjusting controller for coiling take-up equipment |
| CN105290976A (en) * | 2014-07-04 | 2016-02-03 | 山东融鑫铸造机械有限公司 | Movable roller hoisting continuous or intermittent shot blasting cleaning production line |
| CN104111619A (en) * | 2014-07-21 | 2014-10-22 | 徐州博宸新材料科技有限公司 | Electrical control system of shot blasting device |
| CN204859057U (en) * | 2015-08-21 | 2015-12-09 | 上海专一热处理有限公司 | Crawler -type shot -blasting machine track cylinder controlling means |
| CN206084793U (en) * | 2016-05-31 | 2017-04-12 | 徐州徐工矿山机械有限公司 | Shot blasting equipment energy -saving control system |
| CN108097988A (en) * | 2016-11-24 | 2018-06-01 | 李福来 | A kind of C650 types horizontal lathe electric control system |
| CN107402528A (en) * | 2017-06-28 | 2017-11-28 | 无锡华玉铝业有限公司 | Automatic shot blasting Electrical Control system and its method of work |
| CN108972365A (en) * | 2018-07-27 | 2018-12-11 | 共享铸钢有限公司 | The control system of the reciprocating walking of trolley in a kind of shot blast room |
Non-Patent Citations (1)
| Title |
|---|
| 汤晓华等: "《可编程控制器应用技术》", 31 August 2008, 湖北科学技术出版社 * |
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Application publication date: 20190521 |
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