WO2016201640A1 - Automatic controller for motor of impeller head in shot blasting machine - Google Patents
Automatic controller for motor of impeller head in shot blasting machine Download PDFInfo
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- WO2016201640A1 WO2016201640A1 PCT/CN2015/081645 CN2015081645W WO2016201640A1 WO 2016201640 A1 WO2016201640 A1 WO 2016201640A1 CN 2015081645 W CN2015081645 W CN 2015081645W WO 2016201640 A1 WO2016201640 A1 WO 2016201640A1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
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- the invention relates to a shot blasting machine, in particular to an automatic controller for a blasting machine motor in a shot blasting machine.
- Shot blasting machine is a kind of processing technology that impacts steel sand steel shots on the surface of material objects by blasting machine at high speed. Compared to other surface treatment techniques, it is faster, more efficient, and can be partially retained or stamped after the casting process.
- American companies made the first shot blasting machine in the world.
- the production of shot peening equipment in China began in the 1950s, mainly in the form of former Soviet technology.
- Shot blasting machines can also be used to remove burrs, scale and rust, which may affect the integrity, appearance, or definition of the part of the object.
- the shot blasting machine can also remove surface contaminants from a partially coated surface and provide an adhesion surface profile that increases the adhesion of the coating.
- Shot blasting machines are used to reduce the fatigue life of parts by increasing the surface stress, increasing the strength of the part, or preventing fretting.
- the shot blasting equipment is first applied to the surface sanding and scale removal of cast steel and cast iron parts in the foundry industry. Almost all steel castings, ash castings, Ma Steel parts, ductile iron parts, etc. are subject to shot blasting. This is not only to remove the oxide scale and sand on the surface of the casting, but also an indispensable preparation process before the quality inspection of the casting. For example, the large gas turbine casing must be subjected to strict shot blasting before non-destructive testing to ensure the flaw detection results. reliability.
- shot blasting is an indispensable process for discovering surface defects such as subcutaneous pores, slag holes, and sand, cold insulation, and peeling.
- Surface cleaning of non-ferrous metal castings, such as aluminum alloys, copper alloys, etc. in addition to removing oxide scales and surface defects of castings, the main purpose is to remove the burrs of the die-casting parts and obtain the decorative surface quality. , get a comprehensive effect.
- shot blasting or pickling is a process for mechanically or chemically removing phosphorus skin to ensure high productivity in mass production of steel.
- the important process measures are to use the shot blasting process to improve the strength and fatigue strength of the components.
- Most of the circuits do not have the function of automatically powering off when the blasting machine is unloaded, which causes the power consumption of the shot blasting machine to be large.
- An object of the present invention is to provide an automatic controller for a shot blaster motor in a shot blasting machine in order to solve the above problems.
- An automatic controller for a shot blasting machine motor in a shot blasting machine comprising a 555 time base circuit, a CD4017 type pulse distributor, a first resistance to an eleventh resistance, a first capacitance to a fifth capacitance, and a first two pole a tube to a seventh diode, a first relay, a normally open contact switch of the first relay, a normally open contact switch of the second relay, the second relay, a normally open contact switch of the third relay, the third relay, a first light emitting diode, a second light emitting diode, a first triode, a second triode, a third triode, a bridge rectifier circuit, a transformer, a switch and a potentiometer, and a 220V voltage positive input terminal and the transformer respectively a first end of the primary winding, a first end of the normally open contact switch of the first relay, a first end of the normally open contact switch of the second relay, and a normally open contact of the third relay
- a 220V voltage negative input terminal is respectively connected to a second end of the primary winding of the transformer and a negative input terminal of the blast machine motor, and a positive input terminal of the blast machine motor and the first relay respectively a second end of the normally open contact switch of the device, a second end of the normally open contact switch of the second relay, and a second end of the normally open contact switch of the third relay, the second of the transformer a first end of the secondary winding is coupled to the first input of the bridge rectifier circuit, and a second end of the secondary winding of the transformer is coupled to a second input of the bridge rectifier circuit, the bridge rectifier A positive output of the circuit is coupled to the first end of the second capacitor and the emitter of the third transistor, respectively.
- a negative output terminal of the bridge rectifier circuit is respectively connected to a first end of the first capacitor, a second end of the second capacitor, and an anode of the third diode
- the third a cathode of the diode is respectively connected to a first end of the third resistor and a base of the third transistor
- a second end of the third resistor is respectively connected to the first end of the first resistor, a first end of the second resistor, a first end of the first relay, a first end of the second relay, a negative pole of the first diode, and a negative terminal of the second diode
- the second end of the first resistor is coupled to the cathode of the first light emitting diode.
- a positive electrode of the first light emitting diode is respectively connected to a positive electrode of the first diode, a second end of the first relay, and a collector of the first transistor, the first three a base of the pole tube is connected to the first end of the fourth resistor, and a second end of the fourth resistor is connected to a third pin end of the CD4017 type pulse distributor, the CD4017 type pulse distributor a second pin end is connected to a base of the second transistor, and a collector of the second transistor is respectively connected to a second end of the second relay, a positive electrode of the second diode An anode of the second LED is connected, a cathode of the second LED is connected to a second end of the second resistor, and an emitter of the first transistor and an emission of the second transistor a pole is grounded, a collector of the third transistor is respectively connected to a second end of the first capacitor and a first end of the seventh resistor, and a second end of the seventh resistor is respectively connected to the first a negative
- a positive pole of the fifth diode is connected to a seventh pin end of the CD4017 type pulse distributor, and a positive pole of the sixth diode and a tenth pin of the CD4017 type pulse distributor End connection, a positive pole of the seventh diode and a first pin end of the CD4017 type pulse distributor, a thirteenth pin end of the CD4017 type pulse distributor, and the eleventh resistor
- the first end is connected, the second end of the eleventh resistor is respectively connected to the first end of the tenth resistor, the first end of the fourth capacitor, the first end of the fifth capacitor, the switch a first end, an eighth pin end of the CD4017 type pulse distributor, and a first pin end of the 555 time base circuit are connected to be grounded, and the fourteenth pin end of the CD4017 type pulse distributor is
- the first end of the ninth resistor is connected, and the second end of the ninth resistor is connected to the third pin end of the 555 time base circuit.
- a fifteenth pin end of the CD4017 type pulse distributor is respectively connected to a first end of the third capacitor and a first end of the third relay, and a second end of the third relay is The second end of the tenth resistor is connected, and the second end of the third capacitor is respectively connected to the fifth pin end of the CD4017 type pulse distributor, the first end of the eighth resistor, and the 555 hour a fourth pin terminal of the base circuit is coupled to an eighth pin terminal of the 555 time base circuit, and a second terminal of the eighth resistor is respectively coupled to a seventh pin terminal of the 555 time base circuit and the potential
- the first end of the potentiometer is connected, the second end of the potentiometer is respectively opposite to the second end of the fourth capacitor, the second end of the switch, the second pin end of the 555 time base circuit,
- the sixth pin terminal of the 555 time base circuit is connected to the sliding end of the potentiometer.
- the invention is an automatic controller for the blasting machine motor in the shot blasting machine, and the invention combines the circuit between the CD4017 type pulse distributor, the 555 time base circuit and the plurality of relays, so that the invention has the blasting machine at the time of no load Automatic power off, saving a lot of production costs.
- Figure 1 is a circuit diagram of an automatic controller for a blast machine motor of a shot blasting machine of the present invention.
- the present invention is an automatic controller for a shot blasting machine motor in a shot blasting machine, comprising a 555 time base circuit IC1, a CD4017 type pulse distributor IC2, a first resistor R1 to an eleventh resistor R11.
- the positive input terminal of M is respectively connected with the second end of the normally open contact switch K1-1 of the first relay, the second end of the normally open contact switch K2-1 of the second relay, and the normally open contact switch of the third relay
- the second end of the K3-1 is connected, the first end of the secondary winding of the transformer T is connected to the first input end of the bridge rectifier circuit BR, the second end of the secondary winding of the transformer T and the second end of the bridge rectifier circuit BR
- the two input terminals are connected, and the positive output ends of the bridge rectifier circuit BR are respectively connected to the first ends of the second capacitor C2 and the emitters of the third transistor T3, and the negative output terminals of the bridge rectifier circuit T3 and the first capacitor respectively
- the first end of C1, the second end of the second capacitor C2 and the anode of the third diode D3 are connected, and the cathode of the third diode D3 is respectively connected to the first end of the third resistor R3 and the third transistor VT3 a base
- the cathode of the seventh diode D7 is connected to the first end of the sixth resistor R6, and the second end of the sixth resistor R6 is grounded, and the fourth The anode of the pole D4 is connected to the fourth pin end of the CD4017 type pulse distributor IC2, the anode of the fifth diode D5 is connected to the seventh pin end of the CD4017 type pulse distributor IC2, and the sixth diode D6 is connected.
- the positive electrode is connected to the tenth pin terminal of the CD4017 type pulse distributor IC2, and the positive electrode of the seventh diode D7 is respectively connected with the first pin end of the CD4017 type pulse distributor D7 and the thirteenth lead of the CD4017 type pulse distributor D7.
- the second end of the eleventh resistor R11 is connected to the first end of the tenth resistor R10, the first end of the fourth capacitor C4, and the first end of the fifth capacitor C5.
- the first end of the switch S, the eighth pin end of the CD4017 type pulse splitter IC2, and the first pin end of the 555 time base circuit IC1 are grounded, and the fourteenth pin end of the CD4017 type pulse splitter IC2 Connected to the first end of the ninth resistor R9, the second end of the ninth resistor R9 is connected to the third pin end of the 555 time base circuit IC1, and the fifteenth pin end of the CD4017 type pulse splitter IC2 is respectively and the third end
- the first end of the capacitor C3 is connected to the first end of the third relay K3, and the second end of the third relay K3 and the first end of the tenth resistor R10
- the two ends are connected, and the second end of the third capacitor C3 is respectively connected with the fifth pin end of the CD4017 type pulse splitter
- the terminal is connected to the eighth pin end of the 555 time base circuit IC1, and the second end of the eighth resistor R8 is respectively connected to the seventh pin end of the 555 time base circuit IC1 and the first end of the potentiometer RP, the potentiometer RP
- the second end is respectively slid with the second end of the fourth capacitor C4, the second end of the switch S, the second pin end of the 555 time base circuit IC1, the sixth pin end of the 555 time base circuit IC1, and the potentiometer RP End connection.
Abstract
An automatic controller for a motor of an impeller head in a shot blasting machine comprises a 555 time-base circuit (IC1), a CD4017 type pulse distributor (IC2), a first resistor (R1) to an eleventh resistor (R11), a first capacitor (C1) to a fifth capacitor (C5), a first diode (D1) to a seventh diode (D7), a first relay (K1), a normally open contact switch (K1-1) of the first relay, a second relay (K2), a normally open contact switch (K2-1) of the second relay, a third relay (K3), a normally open contact switch (K3-1) of the third relay, a first light emitting diode (LED1), a second light emitting diode (LED2), a first triode (VT1), a second triode (VT2), a third triode (VT3), a bridge type rectifying circuit (BR), a transformer (T), a switch (S), and a potentiometer (RP). In the automatic controller for a motor of an impeller head in a shot blasting machine, by means of circuit combination among the CD4017 type pulse distributor, the 555 time-base circuit and multiple relays, power is automatically cut off when the impeller head is idle, thereby greatly reducing production costs.
Description
本发明涉及抛丸机，尤其涉及一种用于抛丸机内抛丸器电机的自动控制器。The invention relates to a shot blasting machine, in particular to an automatic controller for a blasting machine motor in a shot blasting machine.
抛丸机是通过抛丸器将钢砂钢丸高速抛落冲击在材料物体表面的一种处理技术。相比其他表面处理技术来说，它是更快，更有效，并可对部分保留或冲压后的铸造过程。上世纪30年代美国公司在世界上制成第一台抛丸机。中国的抛丸强化设备生产始于上世纪50年代，主要是仿前苏联技术。抛丸机也可用于去除毛刺，规模和铁锈，可能会影响物体部分的完整性，外观，或定义。抛丸机也可以针对一个部分涂层的表面去除表面的污染物，并提供一个增加涂层的附着力表面轮廓，达到强化工件的目的。抛丸机是用来降低零件的疲劳寿命增加不同的表面应力，增加了部件的强度，或防止微动。抛丸设备首先应用于铸造业铸钢、铸铁件的表面粘砂及氧化皮的清除。几乎所有的铸钢件、灰铸件、玛钢件、球铁件等都要进行抛丸处理。这不仅是为了清除铸件表面氧化皮和粘砂，同时也是铸件质量检查前不可缺少的准备工序，比如大型气轮机机壳在进行无损探伤以前必须进行严格的抛喷丸清理，以保证探伤结果的可靠性。在一般铸件生产中，抛喷丸清理是发现铸件表面缺陷如皮下气孔、渣孔以及粘砂、冷隔、起皮等的必不可少的工艺手段。有色金属铸件，如铝合金、铜合金等的表面清理，除清除氧化皮、发现铸件的表面缺陷外，更主要的目的是以抛喷丸来清除压铸件的毛刺和获得具有装潢意义的表面质量，获得综合效果。冶金钢铁生产中，抛喷丸或者酸洗是保证钢铁大量生产中获得高生产率而采用的机械或化学联合去除磷皮的一种工艺方法。硅钢片、不锈钢薄板等其他合金钢板、带的生
产中，在冷轧工序过程中必须进行退火后再进行抛丸或酸洗处理，以保证冷轧钢板的表面粗糙度及厚度精度。抛丸机还可强化工件，根据现代金属强度理论，增加金属内部的错位密度，是提高金属强度的主要方向。实践证明抛丸是增加金属位错结构的行之有效的工艺方法。这对一些金属不能通过相变硬化(如马氏体淬火等)或实现相变硬化的基础上而要求再进一步强化的工件而言，更具有十分重要的意义。航空、宇航工业、汽车、拖拉机等零部件要求轻质化，但可靠性要求越来越高，其重要工艺措施就是采用抛喷丸工艺提高构件的强度和疲劳强度。现阶段已经有了很多的抛丸器电机的自动控制器，大部分电路不具备在抛丸器空载时候自动断电的功能，造成了抛丸机的功耗较大的问题。Shot blasting machine is a kind of processing technology that impacts steel sand steel shots on the surface of material objects by blasting machine at high speed. Compared to other surface treatment techniques, it is faster, more efficient, and can be partially retained or stamped after the casting process. In the 1930s, American companies made the first shot blasting machine in the world. The production of shot peening equipment in China began in the 1950s, mainly in the form of former Soviet technology. Shot blasting machines can also be used to remove burrs, scale and rust, which may affect the integrity, appearance, or definition of the part of the object. The shot blasting machine can also remove surface contaminants from a partially coated surface and provide an adhesion surface profile that increases the adhesion of the coating. Shot blasting machines are used to reduce the fatigue life of parts by increasing the surface stress, increasing the strength of the part, or preventing fretting. The shot blasting equipment is first applied to the surface sanding and scale removal of cast steel and cast iron parts in the foundry industry. Almost all steel castings, ash castings, Ma Steel parts, ductile iron parts, etc. are subject to shot blasting. This is not only to remove the oxide scale and sand on the surface of the casting, but also an indispensable preparation process before the quality inspection of the casting. For example, the large gas turbine casing must be subjected to strict shot blasting before non-destructive testing to ensure the flaw detection results. reliability. In the production of general castings, shot blasting is an indispensable process for discovering surface defects such as subcutaneous pores, slag holes, and sand, cold insulation, and peeling. Surface cleaning of non-ferrous metal castings, such as aluminum alloys, copper alloys, etc., in addition to removing oxide scales and surface defects of castings, the main purpose is to remove the burrs of the die-casting parts and obtain the decorative surface quality. , get a comprehensive effect. In the production of metallurgical steel, shot blasting or pickling is a process for mechanically or chemically removing phosphorus skin to ensure high productivity in mass production of steel. Silicon steel sheet, stainless steel sheet and other alloy steel sheets, belts
In the production, it is necessary to perform annealing or pickling after annealing in the cold rolling process to ensure the surface roughness and thickness precision of the cold rolled steel sheet. The shot blasting machine can also strengthen the workpiece. According to the modern metal strength theory, increasing the misalignment density inside the metal is the main direction to improve the strength of the metal. Practice has proved that shot blasting is an effective process to increase the structure of metal dislocations. This is of great significance for workpieces that cannot be further strengthened by phase transformation hardening (such as martensitic quenching) or phase transformation hardening. Aerospace, aerospace industry, automobiles, tractors and other components require lighter weight, but the reliability requirements are getting higher and higher. The important process measures are to use the shot blasting process to improve the strength and fatigue strength of the components. At present, there are many automatic controllers for the blasting machine motor. Most of the circuits do not have the function of automatically powering off when the blasting machine is unloaded, which causes the power consumption of the shot blasting machine to be large.
发明内容Summary of the invention
本发明的目的就在于为了解决上述问题而提供一种用于抛丸机内抛丸器电机的自动控制器。SUMMARY OF THE INVENTION An object of the present invention is to provide an automatic controller for a shot blaster motor in a shot blasting machine in order to solve the above problems.
为了达到上述目的，本发明采用了以下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种用于抛丸机内抛丸器电机的自动控制器，包括555时基电路、CD4017型脉冲分配器、第一电阻至第十一电阻、第一电容至第五电容、第一二极管至第七二极管、第一继电器、第一继电器的常开触点开关、第二继电器、第二继电器的常开触点开关、第三继电器、第三继电器的常开触点开关、第一发光二极管、第二发光二极管、第一三极管、第二三极管、第三三极管、桥式整流电路、变压器、开关和电位器，220V电压正极输入端分别与所述变压器的一次绕组的第一端、所述第一继电器的常开触点开关的第一端、所述第二继电器的常开触点开关的第一端和所述第三继电器的常开触点开关的第一端连接。An automatic controller for a shot blasting machine motor in a shot blasting machine, comprising a 555 time base circuit, a CD4017 type pulse distributor, a first resistance to an eleventh resistance, a first capacitance to a fifth capacitance, and a first two pole a tube to a seventh diode, a first relay, a normally open contact switch of the first relay, a normally open contact switch of the second relay, the second relay, a normally open contact switch of the third relay, the third relay, a first light emitting diode, a second light emitting diode, a first triode, a second triode, a third triode, a bridge rectifier circuit, a transformer, a switch and a potentiometer, and a 220V voltage positive input terminal and the transformer respectively a first end of the primary winding, a first end of the normally open contact switch of the first relay, a first end of the normally open contact switch of the second relay, and a normally open contact of the third relay The first end of the switch is connected.
进一步地，220V电压负极输入端分别与所述变压器的一次绕组的第二端和抛丸器电机的负极输入端连接，抛丸器电机的正极输入端分别与所述第一继电
器的常开触点开关的第二端、所述第二继电器的常开触点开关的第二端和所述第三继电器的常开触点开关的第二端连接，所述变压器的二次绕组的第一端与所述桥式整流电路的第一输入端连接，所述变压器的二次绕组的第二端与所述桥式整流电路的第二输入端连接，所述桥式整流电路的正极输出端分别与所述第二电容的第一端和所述第三三极管的发射极连接。Further, a 220V voltage negative input terminal is respectively connected to a second end of the primary winding of the transformer and a negative input terminal of the blast machine motor, and a positive input terminal of the blast machine motor and the first relay respectively
a second end of the normally open contact switch of the device, a second end of the normally open contact switch of the second relay, and a second end of the normally open contact switch of the third relay, the second of the transformer a first end of the secondary winding is coupled to the first input of the bridge rectifier circuit, and a second end of the secondary winding of the transformer is coupled to a second input of the bridge rectifier circuit, the bridge rectifier A positive output of the circuit is coupled to the first end of the second capacitor and the emitter of the third transistor, respectively.
进一步地，所述桥式整流电路的负极输出端分别与所述第一电容的第一端、所述第二电容的第二端和所述第三二极管的正极连接，所述第三二极管的负极分别与所述第三电阻的第一端和所述第三三极管的基极连接，所述第三电阻的第二端分别与所述第一电阻的第一端、所述第二电阻的第一端、所述第一继电器的第一端、所述第二继电器的第一端、所述第一二极管的负极和所述第二二极管的负极连接，所述第一电阻的第二端与所述第一发光二极管的负极连接。Further, a negative output terminal of the bridge rectifier circuit is respectively connected to a first end of the first capacitor, a second end of the second capacitor, and an anode of the third diode, and the third a cathode of the diode is respectively connected to a first end of the third resistor and a base of the third transistor, and a second end of the third resistor is respectively connected to the first end of the first resistor, a first end of the second resistor, a first end of the first relay, a first end of the second relay, a negative pole of the first diode, and a negative terminal of the second diode The second end of the first resistor is coupled to the cathode of the first light emitting diode.
进一步地，所述第一发光二极管的正极分别与所述第一二极管的正极、所述第一继电器的第二端和所述第一三极管的集电极连接，所述第一三极管的基极与所述第四电阻的第一端连接，所述第四电阻的第二端与所述CD4017型脉冲分配器的第三引脚端连接，所述CD4017型脉冲分配器的第二引脚端与所述第二三极管的基极连接，所述第二三极管的集电极分别与所述第二继电器的第二端、所述第二二极管的正极和所述第二发光二极管的正极连接，所述第二发光二极管的负极与所述第二电阻的第二端连接，所述第一三极管的发射极和所述第二三极管的发射极接地，所述第三三极管的集电极分别与所述第一电容的第二端和所述第七电阻的第一端连接，所述第七电阻的第二端分别与所述第四二极管的负极、所述第五二极管的负极、所述第六二极管的负极、所述第七二极管的负极和所述第六电阻的第一端连接，所述第六电阻的第二端接地，所述第四二极管的正极与所述CD4017型脉冲分配器的第四引脚端连接。
Further, a positive electrode of the first light emitting diode is respectively connected to a positive electrode of the first diode, a second end of the first relay, and a collector of the first transistor, the first three a base of the pole tube is connected to the first end of the fourth resistor, and a second end of the fourth resistor is connected to a third pin end of the CD4017 type pulse distributor, the CD4017 type pulse distributor a second pin end is connected to a base of the second transistor, and a collector of the second transistor is respectively connected to a second end of the second relay, a positive electrode of the second diode An anode of the second LED is connected, a cathode of the second LED is connected to a second end of the second resistor, and an emitter of the first transistor and an emission of the second transistor a pole is grounded, a collector of the third transistor is respectively connected to a second end of the first capacitor and a first end of the seventh resistor, and a second end of the seventh resistor is respectively connected to the first a negative electrode of the fourth diode, a negative electrode of the fifth diode, a negative electrode of the sixth diode, and the seventh a cathode of the pole tube is connected to the first end of the sixth resistor, a second end of the sixth resistor is grounded, a cathode of the fourth diode is connected to a fourth pin end of the CD4017 type pulse distributor connection.
进一步地，所述第五二极管的正极与所述CD4017型脉冲分配器的第七引脚端连接，所述第六二极管的正极与所述CD4017型脉冲分配器的第十引脚端连接，所述第七二极管的正极分别与所述CD4017型脉冲分配器的第一引脚端、所述CD4017型脉冲分配器的第十三引脚端和所述第十一电阻的第一端连接，所述第十一电阻的第二端分别与所述第十电阻的第一端、所述第四电容的第一端、所述第五电容的第一端、所述开关的第一端、所述CD4017型脉冲分配器的第八引脚端和所述555时基电路的第一引脚端连接后接地，所述CD4017型脉冲分配器的第十四引脚端与所述第九电阻的第一端连接，所述第九电阻的第二端与所述555时基电路的第三引脚端连接。Further, a positive pole of the fifth diode is connected to a seventh pin end of the CD4017 type pulse distributor, and a positive pole of the sixth diode and a tenth pin of the CD4017 type pulse distributor End connection, a positive pole of the seventh diode and a first pin end of the CD4017 type pulse distributor, a thirteenth pin end of the CD4017 type pulse distributor, and the eleventh resistor The first end is connected, the second end of the eleventh resistor is respectively connected to the first end of the tenth resistor, the first end of the fourth capacitor, the first end of the fifth capacitor, the switch a first end, an eighth pin end of the CD4017 type pulse distributor, and a first pin end of the 555 time base circuit are connected to be grounded, and the fourteenth pin end of the CD4017 type pulse distributor is The first end of the ninth resistor is connected, and the second end of the ninth resistor is connected to the third pin end of the 555 time base circuit.
进一步地，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。Further, a fifteenth pin end of the CD4017 type pulse distributor is respectively connected to a first end of the third capacitor and a first end of the third relay, and a second end of the third relay is The second end of the tenth resistor is connected, and the second end of the third capacitor is respectively connected to the fifth pin end of the CD4017 type pulse distributor, the first end of the eighth resistor, and the 555 hour a fourth pin terminal of the base circuit is coupled to an eighth pin terminal of the 555 time base circuit, and a second terminal of the eighth resistor is respectively coupled to a seventh pin terminal of the 555 time base circuit and the potential The first end of the potentiometer is connected, the second end of the potentiometer is respectively opposite to the second end of the fourth capacitor, the second end of the switch, the second pin end of the 555 time base circuit, The sixth pin terminal of the 555 time base circuit is connected to the sliding end of the potentiometer.
本发明的有益效果在于：The beneficial effects of the invention are:
本发明为用于抛丸机内抛丸器电机的自动控制器，通过CD4017型脉冲分配器、555时基电路和多个继电器之间的电路组合，使得本发明具备在抛丸器空载时候自动断电，节约了大量的生产成本。The invention is an automatic controller for the blasting machine motor in the shot blasting machine, and the invention combines the circuit between the CD4017 type pulse distributor, the 555 time base circuit and the plurality of relays, so that the invention has the blasting machine at the time of no load Automatic power off, saving a lot of production costs.
图1是本发明用于抛丸机内抛丸器电机的自动控制器的电路图。
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a circuit diagram of an automatic controller for a blast machine motor of a shot blasting machine of the present invention.
下面结合附图对本发明作进一步说明：The present invention will be further described below in conjunction with the accompanying drawings:
如图1所示，本发明为一种用于抛丸机内抛丸器电机的自动控制器，包括555时基电路IC1、CD4017型脉冲分配器IC2、第一电阻R1至第十一电阻R11、第一电容C1至第五电容C5、第一二极管D1至第七二极管D7、第一继电器K1、第一继电器的常开触点开关K1-1、第二继电器K2、第二继电器的常开触点开关K2-1、第三继电器K3、第三继电器的常开触点开关K3-1、第一发光二极管LED1、第二发光二极管LED2、第一三极管VT1、第二三极管VT2、第三三极管VT3、桥式整流电路BR、变压器T、开关S和电位器RP，220V电压正极输入端分别与变压器T的一次绕组的第一端、第一继电器的常开触点开关K1-1的第一端、第二继电器的常开触点开关K2-1的第一端和第三继电器的常开触点开关K3-1的第一端连接，220V电压负极输入端分别与变压器T的一次绕组的第二端和抛丸器电机M的负极输入端连接，抛丸器电机M的正极输入端分别与第一继电器的常开触点开关K1-1的第二端、第二继电器的常开触点开关K2-1的第二端和第三继电器的常开触点开关K3-1的第二端连接，变压器T的二次绕组的第一端与桥式整流电路BR的第一输入端连接，变压器T的二次绕组的第二端与桥式整流电路BR的第二输入端连接，桥式整流电路BR的正极输出端分别与第二电容C2的第一端和第三三极管T3的发射极连接，桥式整流电路T3的负极输出端分别与第一电容C1的第一端、第二电容C2的第二端和第三二极管D3的正极连接，第三二极管D3的负极分别与第三电阻R3的第一端和第三三极管VT3的基极连接，第三电阻R3的第二端分别与第一电阻R1的第一端、第二电阻R2的第一端、第一继电器K1的第一端、第二继电器K2的第一端、第一二极管D1的负极和第二二极管D2的负极连接，第一电阻R1的第二端与第一发光二极管LED1的负极连
接，第一发光二极管LED1的正极分别与第一二极管D1的正极、第一继电器K1的第二端和第一三极管VT1的集电极连接，第一三极管VT1的基极与第四电阻R4的第一端连接，第四电阻R4的第二端与CD4017型脉冲分配器IC2的第三引脚端连接，CD4017型脉冲分配器IC2的第二引脚端与第二三极管VT2的基极连接，第二三极管VT2的集电极分别与第二继电器K2的第二端、第二二极管D2的正极和第二发光二极管LED2的正极连接，第二发光二极管LED2的负极与第二电阻R2的第二端连接，第一三极管VT1的发射极和第二三极管VT2的发射极接地，第三三极管VT3的集电极分别与第一电容C1的第二端和第七电阻R7的第一端连接，第七电阻R7的第二端分别与第四二极管D4的负极、第五二极管D5的负极、第六二极管D6的负极、第七二极管D7的负极和第六电阻R6的第一端连接，第六电阻R6的第二端接地，第四二极管D4的正极与CD4017型脉冲分配器IC2的第四引脚端连接，第五二极管D5的正极与CD4017型脉冲分配器IC2的第七引脚端连接，第六二极管D6的正极与CD4017型脉冲分配器IC2的第十引脚端连接，第七二极管D7的正极分别与CD4017型脉冲分配器D7的第一引脚端、CD4017型脉冲分配器D7的第十三引脚端和第十一电阻R11的第一端连接，第十一电阻R11的第二端分别与第十电阻R10的第一端、第四电容C4的第一端、第五电容C5的第一端、开关S的第一端、CD4017型脉冲分配器IC2的第八引脚端和555时基电路IC1的第一引脚端连接后接地，CD4017型脉冲分配器IC2的第十四引脚端与第九电阻R9的第一端连接，第九电阻R9的第二端与555时基电路IC1的第三引脚端连接，CD4017型脉冲分配器IC2的第十五引脚端分别与第三电容C3的第一端和第三继电器K3的第一端连接，第三继电器K3的第二端与第十电阻R10的第二端连接，第三电容C3的第二端分别与CD4017型脉冲分配器IC2的第五引脚端、第八电阻R8的第一端、555时基电路IC1的第四引脚
端和555时基电路IC1的第八引脚端连接，第八电阻R8的第二端分别与555时基电路IC1的第七引脚端和电位器RP的第一端连接，电位器RP的第二端分别与第四电容C4的第二端、开关S的第二端、555时基电路IC1的第二引脚端、555时基电路IC1的第六引脚端和电位器RP的滑动端连接。As shown in FIG. 1, the present invention is an automatic controller for a shot blasting machine motor in a shot blasting machine, comprising a 555 time base circuit IC1, a CD4017 type pulse distributor IC2, a first resistor R1 to an eleventh resistor R11. The first capacitor C1 to the fifth capacitor C5, the first diode D1 to the seventh diode D7, the first relay K1, the normally open contact switch K1-1 of the first relay, the second relay K2, and the second The normally open contact switch K2-1 of the relay, the third relay K3, the normally open contact switch K3-1 of the third relay, the first light emitting diode LED1, the second light emitting diode LED2, the first transistor VT1, the second Transistor VT2, third triode VT3, bridge rectifier circuit BR, transformer T, switch S and potentiometer RP, 220V voltage positive input terminal respectively with the first end of the primary winding of the transformer T, the first relay The first end of the open contact switch K1-1, the first end of the normally open contact switch K2-1 of the second relay, and the first end of the normally open contact switch K3-1 of the third relay are connected, and the 220V voltage negative pole The input end is respectively connected with the second end of the primary winding of the transformer T and the negative input end of the blasting machine motor M, and the blasting machine is electrically connected. The positive input terminal of M is respectively connected with the second end of the normally open contact switch K1-1 of the first relay, the second end of the normally open contact switch K2-1 of the second relay, and the normally open contact switch of the third relay The second end of the K3-1 is connected, the first end of the secondary winding of the transformer T is connected to the first input end of the bridge rectifier circuit BR, the second end of the secondary winding of the transformer T and the second end of the bridge rectifier circuit BR The two input terminals are connected, and the positive output ends of the bridge rectifier circuit BR are respectively connected to the first ends of the second capacitor C2 and the emitters of the third transistor T3, and the negative output terminals of the bridge rectifier circuit T3 and the first capacitor respectively The first end of C1, the second end of the second capacitor C2 and the anode of the third diode D3 are connected, and the cathode of the third diode D3 is respectively connected to the first end of the third resistor R3 and the third transistor VT3 a base connection, the second end of the third resistor R3 is respectively connected to the first end of the first resistor R1, the first end of the second resistor R2, the first end of the first relay K1, and the first end of the second relay K2 a cathode of the first diode D1 and a cathode of the second diode D2 are connected, and the second end of the first resistor R1 is connected to the first LED Negative connection of LED1
Connected, the positive poles of the first LEDs 1 are respectively connected to the anode of the first diode D1, the second end of the first relay K1 and the collector of the first transistor VT1, and the base of the first transistor VT1 The first end of the fourth resistor R4 is connected, the second end of the fourth resistor R4 is connected to the third pin end of the CD4017 type pulse distributor IC2, and the second pin end and the second third pole of the CD4017 type pulse splitter IC2 The base of the tube VT2 is connected, and the collector of the second transistor VT2 is respectively connected to the second end of the second relay K2, the anode of the second diode D2 and the anode of the second LED 2, and the second LED LED2 The negative pole is connected to the second end of the second resistor R2, the emitter of the first transistor VT1 and the emitter of the second transistor VT2 are grounded, and the collector of the third transistor VT3 is respectively connected to the first capacitor C1 The second end is connected to the first end of the seventh resistor R7, and the second end of the seventh resistor R7 is respectively opposite to the anode of the fourth diode D4, the cathode of the fifth diode D5, and the cathode of the sixth diode D6. The cathode of the seventh diode D7 is connected to the first end of the sixth resistor R6, and the second end of the sixth resistor R6 is grounded, and the fourth The anode of the pole D4 is connected to the fourth pin end of the CD4017 type pulse distributor IC2, the anode of the fifth diode D5 is connected to the seventh pin end of the CD4017 type pulse distributor IC2, and the sixth diode D6 is connected. The positive electrode is connected to the tenth pin terminal of the CD4017 type pulse distributor IC2, and the positive electrode of the seventh diode D7 is respectively connected with the first pin end of the CD4017 type pulse distributor D7 and the thirteenth lead of the CD4017 type pulse distributor D7. The second end of the eleventh resistor R11 is connected to the first end of the tenth resistor R10, the first end of the fourth capacitor C4, and the first end of the fifth capacitor C5. The first end of the switch S, the eighth pin end of the CD4017 type pulse splitter IC2, and the first pin end of the 555 time base circuit IC1 are grounded, and the fourteenth pin end of the CD4017 type pulse splitter IC2 Connected to the first end of the ninth resistor R9, the second end of the ninth resistor R9 is connected to the third pin end of the 555 time base circuit IC1, and the fifteenth pin end of the CD4017 type pulse splitter IC2 is respectively and the third end The first end of the capacitor C3 is connected to the first end of the third relay K3, and the second end of the third relay K3 and the first end of the tenth resistor R10 The two ends are connected, and the second end of the third capacitor C3 is respectively connected with the fifth pin end of the CD4017 type pulse splitter IC2, the first end of the eighth resistor R8, and the fourth pin of the 555 time base circuit IC1.
The terminal is connected to the eighth pin end of the 555 time base circuit IC1, and the second end of the eighth resistor R8 is respectively connected to the seventh pin end of the 555 time base circuit IC1 and the first end of the potentiometer RP, the potentiometer RP The second end is respectively slid with the second end of the fourth capacitor C4, the second end of the switch S, the second pin end of the 555 time base circuit IC1, the sixth pin end of the 555 time base circuit IC1, and the potentiometer RP End connection.
上面的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神前提下，本领域普通工程技术人员对本发明技术方案做出的各种变形和改进，均应落入本发明的权利要求书确定的保护范围内。
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Improvements are intended to fall within the scope of protection defined by the claims of the invention.
Claims (10)
- 一种用于抛丸机内抛丸器电机的自动控制器，其中，包括555时基电路、CD4017型脉冲分配器、第一电阻至第十一电阻、第一电容至第五电容、第一二极管至第七二极管、第一继电器、第一继电器的常开触点开关、第二继电器、第二继电器的常开触点开关、第三继电器、第三继电器的常开触点开关、第一发光二极管、第二发光二极管、第一三极管、第二三极管、第三三极管、桥式整流电路、变压器、开关和电位器，220V电压正极输入端分别与所述变压器的一次绕组的第一端、所述第一继电器的常开触点开关的第一端、所述第二继电器的常开触点开关的第一端和所述第三继电器的常开触点开关的第一端连接。An automatic controller for a shot blasting machine motor in a shot blasting machine, comprising: a 555 time base circuit, a CD4017 type pulse distributor, a first resistance to an eleventh resistance, a first capacitance to a fifth capacitance, and a first Diode to seventh diode, first relay, normally open contact switch of first relay, second relay, normally open contact switch of second relay, normally open contact of third relay, third relay Switch, first light emitting diode, second light emitting diode, first triode, second triode, third triode, bridge rectifier circuit, transformer, switch and potentiometer, 220V voltage positive input terminal respectively a first end of the primary winding of the transformer, a first end of the normally open contact switch of the first relay, a first end of the normally open contact switch of the second relay, and a normally open of the third relay The first end of the contact switch is connected.
- 根据权利要求1所述的用于抛丸机内抛丸器电机的自动控制器，其中，220V电压负极输入端分别与所述变压器的一次绕组的第二端和抛丸器电机的负极输入端连接，抛丸器电机的正极输入端分别与所述第一继电器的常开触点开关的第二端、所述第二继电器的常开触点开关的第二端和所述第三继电器的常开触点开关的第二端连接，所述变压器的二次绕组的第一端与所述桥式整流电路的第一输入端连接，所述变压器的二次绕组的第二端与所述桥式整流电路的第二输入端连接，所述桥式整流电路的正极输出端分别与所述第二电容的第一端和所述第三三极管的发射极连接。The automatic controller for a shot blasting machine for a shot blasting machine according to claim 1, wherein a 220V voltage negative input terminal is respectively connected to a second end of the primary winding of the transformer and a negative input terminal of the blast machine motor Connecting, the positive input of the blast machine motor is respectively connected to the second end of the normally open contact switch of the first relay, the second end of the normally open contact switch of the second relay, and the third relay a second end of the normally open contact switch is connected, a first end of the secondary winding of the transformer is connected to a first input end of the bridge rectifier circuit, a second end of the secondary winding of the transformer is A second input end of the bridge rectifier circuit is connected, and a positive output terminal of the bridge rectifier circuit is respectively connected to a first end of the second capacitor and an emitter of the third transistor.
- 根据权利要求1所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述桥式整流电路的负极输出端分别与所述第一电容的第一端、所述第二电容的第二端和所述第三二极管的正极连接，所述第三二极管的负极分别与所述第三电阻的第一端和所述第三三极管的基极连接，所述第三电阻的第二端分别与所述第一电阻的第一端、所述第二电阻的第一端、所述第一继电器的第一端、所述第二继电器的第一端、所述第一二极管的负极和所述第二二极管的负极连 接，所述第一电阻的第二端与所述第一发光二极管的负极连接。The automatic controller for a shot blasting machine in a shot blasting machine according to claim 1, wherein a negative output terminal of said bridge rectifier circuit and said first end of said first capacitor, said second a second end of the capacitor is connected to a positive pole of the third diode, and a cathode of the third diode is respectively connected to a first end of the third resistor and a base of the third transistor, a second end of the third resistor and a first end of the first resistor, a first end of the second resistor, a first end of the first relay, and a first end of the second relay a negative electrode of the first diode and a negative electrode of the second diode The second end of the first resistor is connected to the cathode of the first LED.
- 根据权利要求1所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述第一发光二极管的正极分别与所述第一二极管的正极、所述第一继电器的第二端和所述第一三极管的集电极连接，所述第一三极管的基极与所述第四电阻的第一端连接，所述第四电阻的第二端与所述CD4017型脉冲分配器的第三引脚端连接，所述CD4017型脉冲分配器的第二引脚端与所述第二三极管的基极连接，所述第二三极管的集电极分别与所述第二继电器的第二端、所述第二二极管的正极和所述第二发光二极管的正极连接，所述第二发光二极管的负极与所述第二电阻的第二端连接，所述第一三极管的发射极和所述第二三极管的发射极接地，所述第三三极管的集电极分别与所述第一电容的第二端和所述第七电阻的第一端连接，所述第七电阻的第二端分别与所述第四二极管的负极、所述第五二极管的负极、所述第六二极管的负极、所述第七二极管的负极和所述第六电阻的第一端连接，所述第六电阻的第二端接地，所述第四二极管的正极与所述CD4017型脉冲分配器的第四引脚端连接。The automatic controller for a shot blasting machine in a shot blasting machine according to claim 1, wherein a positive pole of said first light emitting diode is respectively connected to a positive pole of said first diode and said first relay The second end is connected to the collector of the first transistor, the base of the first transistor is connected to the first end of the fourth resistor, and the second end of the fourth resistor is a third pin end of the CD4017 type pulse distributor is connected, a second pin end of the CD4017 type pulse distributor is connected to a base of the second triode, and a collector of the second triode is respectively Connecting with a second end of the second relay, a positive pole of the second diode, and a positive end of the second light emitting diode, and a cathode of the second light emitting diode is connected to a second end of the second resistor The emitter of the first transistor and the emitter of the second transistor are grounded, and the collector of the third transistor is respectively connected to the second end of the first capacitor and the seventh a first end of the resistor is connected, and a second end of the seventh resistor is respectively connected to a negative pole of the fourth diode a cathode of the fifth diode, a cathode of the sixth diode, a cathode of the seventh diode, and a first end of the sixth resistor, and a second end of the sixth resistor is grounded The anode of the fourth diode is connected to the fourth pin end of the CD4017 type pulse distributor.
- 根据权利要求1所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述第五二极管的正极与所述CD4017型脉冲分配器的第七引脚端连接，所述第六二极管的正极与所述CD4017型脉冲分配器的第十引脚端连接，所述第七二极管的正极分别与所述CD4017型脉冲分配器的第一引脚端、所述CD4017型脉冲分配器的第十三引脚端和所述第十一电阻的第一端连接，所述第十一电阻的第二端分别与所述第十电阻的第一端、所述第四电容的第一端、所述第五电容的第一端、所述开关的第一端、所述CD4017型脉冲分配器的第八引脚端和所述555时基电路的第一引脚端连接后接地，所述CD4017型脉冲分配器的第十四引脚端与所述第九电阻的第一端连接，所述第九电阻的第二端与所述555时基电路的第三 引脚端连接。The automatic controller for a shot blasting machine in a shot blasting machine according to claim 1, wherein a positive pole of said fifth diode is connected to a seventh pin end of said CD4017 type pulse distributor a positive pole of the sixth diode is connected to a tenth pin end of the CD4017 type pulse distributor, and a positive pole of the seventh diode is respectively connected to a first pin end of the CD4017 type pulse distributor a thirteenth pin end of the CD4017 type pulse distributor is connected to a first end of the eleventh resistor, and a second end of the eleventh resistor is respectively connected to the first end of the tenth resistor, a first end of the fourth capacitor, a first end of the fifth capacitor, a first end of the switch, an eighth pin end of the CD4017 type pulse distributor, and a first lead of the 555 time base circuit The foot end is connected to the ground, the fourteenth pin end of the CD4017 type pulse distributor is connected to the first end of the ninth resistor, and the second end of the ninth resistor is opposite to the 555 time base circuit three Pin end connection.
- 根据权利要求1所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。The automatic controller for a shot blasting machine in a shot blasting machine according to claim 1, wherein a fifteenth pin end of said CD4017 type pulse distributor and a first end of said third capacitor are respectively a first end of the third relay is connected, a second end of the third relay is connected to a second end of the tenth resistor, and a second end of the third capacitor is respectively connected to the CD4017 type pulse distributor a fifth pin terminal, a first terminal of the eighth resistor, a fourth pin terminal of the 555 time base circuit, and an eighth pin terminal of the 555 time base circuit, the eighth resistor a second end is respectively connected to a seventh pin end of the 555 time base circuit and a first end of the potentiometer, and a second end of the potentiometer is respectively connected to a second end of the fourth capacitor, A second end of the switch, a second pin end of the 555 time base circuit, a sixth pin end of the 555 time base circuit, and a sliding end of the potentiometer are coupled.
- 根据权利要求2所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。An automatic controller for a shot blasting machine in a shot blasting machine according to claim 2, wherein said fifteenth pin end of said CD4017 type pulse distributor is respectively associated with said first end of said third capacitor a first end of the third relay is connected, a second end of the third relay is connected to a second end of the tenth resistor, and a second end of the third capacitor is respectively connected to the CD4017 type pulse distributor a fifth pin terminal, a first terminal of the eighth resistor, a fourth pin terminal of the 555 time base circuit, and an eighth pin terminal of the 555 time base circuit, the eighth resistor a second end is respectively connected to a seventh pin end of the 555 time base circuit and a first end of the potentiometer, and a second end of the potentiometer is respectively connected to a second end of the fourth capacitor, A second end of the switch, a second pin end of the 555 time base circuit, a sixth pin end of the 555 time base circuit, and a sliding end of the potentiometer are coupled.
- 根据权利要求3所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。The automatic controller for a shot blasting machine in a shot blasting machine according to claim 3, wherein a fifteenth pin end of said CD4017 type pulse distributor is respectively associated with a first end of said third capacitor a first end of the third relay is connected, a second end of the third relay is connected to a second end of the tenth resistor, and a second end of the third capacitor is respectively connected to the CD4017 type pulse distributor a fifth pin terminal, a first terminal of the eighth resistor, a fourth pin terminal of the 555 time base circuit, and an eighth pin terminal of the 555 time base circuit, the eighth resistor a second end is respectively connected to a seventh pin end of the 555 time base circuit and a first end of the potentiometer, and a second end of the potentiometer is respectively connected to a second end of the fourth capacitor, A second end of the switch, a second pin end of the 555 time base circuit, a sixth pin end of the 555 time base circuit, and a sliding end of the potentiometer are coupled.
- 根据权利要求4所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二 端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。The automatic controller for a shot blasting machine in an shot blasting machine according to claim 4, wherein a fifteenth pin end of said CD4017 type pulse distributor and a first end of said third capacitor are respectively a first end of the third relay is connected, a second end of the third relay and a second end of the tenth resistor End connection, the second end of the third capacitor is respectively connected to a fifth pin end of the CD4017 type pulse distributor, a first end of the eighth resistor, and a fourth pin end of the 555 time base circuit Connected to an eighth pin end of the 555 time base circuit, the second end of the eighth resistor is respectively connected to a seventh pin end of the 555 time base circuit and a first end of the potentiometer, The second end of the potentiometer is respectively connected to the second end of the fourth capacitor, the second end of the switch, the second pin end of the 555 time base circuit, and the sixth lead of the 555 time base circuit The foot end is connected to the sliding end of the potentiometer.
- 根据权利要求5所述的用于抛丸机内抛丸器电机的自动控制器，其中，所述CD4017型脉冲分配器的第十五引脚端分别与所述第三电容的第一端和所述第三继电器的第一端连接，所述第三继电器的第二端与所述第十电阻的第二端连接，所述第三电容的第二端分别与所述CD4017型脉冲分配器的第五引脚端、所述第八电阻的第一端、所述555时基电路的第四引脚端和所述555时基电路的第八引脚端连接，所述第八电阻的第二端分别与所述555时基电路的第七引脚端和所述电位器的第一端连接，所述电位器的第二端分别与所述第四电容的第二端、所述开关的第二端、所述555时基电路的第二引脚端、所述555时基电路的第六引脚端和所述电位器的滑动端连接。 The automatic controller for a shot blasting machine motor of a shot blasting machine according to claim 5, wherein a fifteenth pin end of said CD4017 type pulse distributor is respectively associated with a first end of said third capacitor a first end of the third relay is connected, a second end of the third relay is connected to a second end of the tenth resistor, and a second end of the third capacitor is respectively connected to the CD4017 type pulse distributor a fifth pin terminal, a first terminal of the eighth resistor, a fourth pin terminal of the 555 time base circuit, and an eighth pin terminal of the 555 time base circuit, the eighth resistor a second end is respectively connected to a seventh pin end of the 555 time base circuit and a first end of the potentiometer, and a second end of the potentiometer is respectively connected to a second end of the fourth capacitor, A second end of the switch, a second pin end of the 555 time base circuit, a sixth pin end of the 555 time base circuit, and a sliding end of the potentiometer are coupled.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/081645 WO2016201640A1 (en) | 2015-06-17 | 2015-06-17 | Automatic controller for motor of impeller head in shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/081645 WO2016201640A1 (en) | 2015-06-17 | 2015-06-17 | Automatic controller for motor of impeller head in shot blasting machine |
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| WO2016201640A1 true WO2016201640A1 (en) | 2016-12-22 |
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| PCT/CN2015/081645 WO2016201640A1 (en) | 2015-06-17 | 2015-06-17 | Automatic controller for motor of impeller head in shot blasting machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420787A (en) * | 1981-12-03 | 1983-12-13 | Spring Valley Associates Inc. | Water pump protector |
| CN2084244U (en) * | 1990-11-19 | 1991-09-04 | 冒爱国 | Electricity saver for no-load consuming of motor |
| CN203166478U (en) * | 2013-04-12 | 2013-08-28 | 成都瑞途电子有限公司 | Power saver for automatic powering-off under no-load operation of motor |
| CN104579283A (en) * | 2014-12-25 | 2015-04-29 | 西宁共进新材料科技有限公司 | Automatic controller used for motor of impeller head of shot blasting machine |
| CN204408305U (en) * | 2014-12-25 | 2015-06-17 | 西宁共进新材料科技有限公司 | A kind of impeller head electric machine controller |
-
2015
- 2015-06-17 WO PCT/CN2015/081645 patent/WO2016201640A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420787A (en) * | 1981-12-03 | 1983-12-13 | Spring Valley Associates Inc. | Water pump protector |
| CN2084244U (en) * | 1990-11-19 | 1991-09-04 | 冒爱国 | Electricity saver for no-load consuming of motor |
| CN203166478U (en) * | 2013-04-12 | 2013-08-28 | 成都瑞途电子有限公司 | Power saver for automatic powering-off under no-load operation of motor |
| CN104579283A (en) * | 2014-12-25 | 2015-04-29 | 西宁共进新材料科技有限公司 | Automatic controller used for motor of impeller head of shot blasting machine |
| CN204408305U (en) * | 2014-12-25 | 2015-06-17 | 西宁共进新材料科技有限公司 | A kind of impeller head electric machine controller |
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