CN103192290A - Automatic multi-station counting alarm device for machining - Google Patents
Automatic multi-station counting alarm device for machining Download PDFInfo
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- CN103192290A CN103192290A CN2012105509131A CN201210550913A CN103192290A CN 103192290 A CN103192290 A CN 103192290A CN 2012105509131 A CN2012105509131 A CN 2012105509131A CN 201210550913 A CN201210550913 A CN 201210550913A CN 103192290 A CN103192290 A CN 103192290A
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Abstract
The invention relates to an automatic multi-station counting alarm device for machining. The alarm device comprises a relay component, a switch component and an auxiliary component which are connected in parallel, wherein the relay component comprises a first-stage relay KA1, a first-stage time relay KT1, a second-stage relay KA2, a second-stage time relay KT2, a third-stage relay KA3 and a fourth-stage relay KA4; the switch component comprises a contactor KM, a main shaft travel switch LX1 and a clamp travel switch LX2; and the auxiliary component comprises a counting circuit, a zero clearing circuit, a buzzer and a counting display screen. The switch component is used for controlling operation of the relay component and the auxiliary component, so that automatic station counting and missed station alarming are achieved. The alarm device can be widely applied in machine tools of various multi-station machine tools, radial drills, bench drills, bench tapping machines, vertical milling machines, boring machines and the like, automatic station counting and missed station alarming are achieved, and the alarm device has the advantages that the structure is simple, the control is reliable, the operation is safe and the usage is convenient.
Description
Affiliated technical field
The present invention relates to a kind of automatic station counting statistics system of mechanical processing machine, specifically a kind of machining is with the automatic countdown warning device of multistation.
Background technology
In the mechanical processing process, normally process of a station just need be carried out station conversion and station counting operation by operating personnel if relate to the processing of a plurality of stations.The station conversion can be manually-operated, also station conversion automatically, and the station counting can only be grasped by the operator, the human error of station counting tends to cause the omission of processing stations, thereby causes product defects, reduction production efficiency.
Summary of the invention
The objective of the invention is to provide a kind of machining with the automatic countdown warning device of multistation, it can realize the counting statistics of processing stations and the automatic warning that station is omitted effectively.
Technical scheme of the present invention is:
Design a kind of machining of being formed by the relay assembly that is connected in parallel, switch module and accessory part with the automatic countdown warning device of multistation, relay assembly is provided with one-level relay K A1, secondary relay K A2, three grades of relay K A3 and secondary time relay KT2, and switch module is provided with travel of spindle switch LX1 and anchor clamps travel switch LX2; One-level relay K A1 connects secondary time relay KT2, the output of the input jockey travel switch LX2 of one-level relay K A1, and the output of secondary time relay KT2 connects the input of travel of spindle switch LX1; Secondary relay K A2 connects three grades of relay K A3, and the output of secondary relay K A2 is by the output of accessory part jockey travel switch LX2, and the input of three grades of relay K A3 connects travel of spindle switch LX1 output by accessory part.
Accessory part is provided with counting circuit, clear circuit and buzzer HA and counting display screen, the output of secondary relay K A2 is by the output of the buzzer HA jockey travel switch LX2 of accessory part, and the input of three grades of relay K A3 is connected travel of spindle switch LX1 output by the counting circuit of accessory part with the counting display screen.The output of level Four relay K A4 is by the output of the buzzer HA jockey travel switch LX2 of accessory part.
When the processing equipment spindle axis counterclockwise rotation, travel of spindle switch LX1 and counting circuit are connected successively, connect and once count display screen realization counting once.Reach counter when setting value, three grades of relay K A3 of counter inside connect, and the secondary relay K A2 adhesive of switching on forms self-insurance the battle of the close point of one-level time relay KT1 and secondary relay K A2.Utilize anchor clamps travel switch LX2 to disconnect, one-level relay K A1 outage, secondary time relay KT2 energising, level Four relay K A4 outage realizes contactor KM outage, the stall of processing equipment main shaft, clear circuit is connected, counter O reset, buzzer HA can not report to the police, and finishes a cyclic process process and finishes.
When the processing equipment spindle axis counterclockwise rotation, travel of spindle switch LX connects, and counting circuit is connected, and connects and once counts display screen realization counting once.When not reaching the counter setting value, three grades of relay K A3 access failures of counter inside, secondary relay K A2 outage can not form self-insurance.Utilize anchor clamps travel switch LX2 to disconnect, one-level relay K A1 outage, secondary time relay KT2 energising, level Four relay K A4 outage realizes contactor KM outage, the stall of processing equipment main shaft, clear circuit is connected, counter O reset, buzzer HA begins to report to the police, and points out a cyclic process process not finish.
The invention has the beneficial effects as follows: the present invention has been owing to adopted relay assembly, switch module and the accessory part that is connected in parallel, thereby can be by the action of switch module control relay assembly and accessory part.Be provided with contactor, travel of spindle switch and anchor clamps travel switch owing to switch module simultaneously, thereby utilize the action of travel of spindle switch to realize counting control.Be provided with counting circuit, clear circuit and buzzer owing to accessory part in addition, thereby can realize countdown warning.That the present invention also has is simple in structure, control reliable, handling safety and advantage easy to use.
Description of drawings
Be that embodiment provides accompanying drawing below with the radial drilling machine.
Fig. 1 is schematic block circuit diagram of the present invention.
Fig. 2 is embodiment of the invention structural representation.
Among the figure, 1. relay assembly, 2. switch module, 3. accessory part, 4. one-level relay K A1,5. one-level time relay KT1,6. secondary relay K A2,7. secondary time relay KT2,8. three grades of relay K A3,9. level Four relay K A4,10. contactor KM, 11. travel of spindle switch LX1,12. anchor clamps travel switch LX2,13. counting circuits, 14. clear circuit, 15. buzzer HA, 16. counting display screens, 17, radial drilling machine, 18, drill press spindle, 19, drill jig, 20, pressing plate, 21, distribution box.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing divides three parts, and the present invention is further described.
The first, example structure of the present invention is formed.
Relay assembly (1) comprising: one-level relay K A1 (4), one-level time relay KT1 (5), secondary relay K A2 (6), secondary time relay KT2 (7), three grades of relay K A3 (8), level Four relay K A4 (9);
Switch module (2) comprising: contactor KM (10), travel of spindle switch LX1 (11), anchor clamps travel switch LX2 (12);
Accessory part (3) comprising: counting circuit (13), clear circuit (14), buzzer HA (15), counting display screen (16);
Radial drilling machine (17) comprising: drill press spindle (18), drill jig (19), pressing plate (20), distribution box (21).
The contactor (10) of relay assembly (1), switch module (2), the counting circuit (13) of accessory part (3), clear circuit (14) and buzzer HA (15) are arranged in the distribution box (21).Travel of spindle switch LX1 (11) is arranged on the drill press spindle (18), and anchor clamps travel switch LX2 (12) is arranged on the drill jig (19).The counting display screen (16) of accessory part (3) is arranged on the radial drilling machine (17).
The second, the counting process of non-alarm condition.
Connect power supply, one-level time relay KT1 (5) and secondary time relay KT2 (7) switch on simultaneously, because secondary time relay KT2 (7) is longer than in one-level time relay KT1 (5) time-delay, buzzer HA (15) is in off-state, can not report to the police, device is in holding state.
Workpiece is installed, pressing plate (20) workpiece pressing, start power supply, anchor clamps travel switch LX2 (12) connects, and one-level relay K A1 connects, secondary time relay KT2 (7) outage, level Four relay K A4 (9) outage, the contactor KM (10) of drill press spindle (18) connects, drill press spindle (18) running, processing beginning.
Process finishing, drill press spindle (18) is running counterclockwise, and travel of spindle switch LX1 (11) connects, and counting circuit (13) is connected, and connects and once counts display screen (16) counting once.Reach counter when setting value, three grades of relay K A3 (8) of counter inside connect, and secondary relay K A2 (6) adhesive of switching on forms self-insurance the battle of the close point of one-level time relay KT1 (5) and secondary relay K A2 (6).At this moment, unclamp pressing plate (20) when unloading workpiece, anchor clamps travel switch LX2 (12) disconnects, one-level relay K A1 (4) outage, secondary time relay KT2 (7) energising, level Four relay K A4 (9) outage, contactor KM (10) outage of drill press spindle (18), drill press spindle (18) stall, clear circuit (14) is connected, counter O reset, buzzer HA (15) can not report to the police, and a cyclic process process is finished.
The 3rd, the countdown warning process of alarm condition.
Connect power supply, one-level time relay KT1 (5) and secondary time relay KT2 (7) switch on simultaneously, because secondary time relay KT2 (7) is longer than in one-level time relay KT1 (5) time-delay, buzzer HA (15) is in off-state, can not report to the police, device is in holding state.
Workpiece is installed, pressing plate (20) workpiece pressing, start power supply, anchor clamps travel switch LX2 (12) connects, and one-level relay K A1 connects, secondary time relay KT2 (7) outage, level Four relay K A4 (9) outage, the contactor KM (10) of drill press spindle (18) connects, drill press spindle (18) running, processing beginning.
If process finishing, drill press spindle (18) is running counterclockwise,, travel of spindle switch LX1 (11) connects, and counting circuit (13) is connected, and connects and once counts display screen (16) counting once.When not reaching the counter setting value, three grades of relay K A3 (8) access failure of counter inside, secondary relay K A2 (6) outage can not form self-insurance.At this moment, if unclamp pressing plate (20) when unloading workpiece, anchor clamps travel switch LX2 (12) disconnects, one-level relay K A1 (4) outage, secondary time relay KT2 (7) energising, level Four relay K A4 (9) outage, contactor KM (10) outage of drill press spindle (18), drill press spindle (18) stall, clear circuit (14) is connected, counter O reset, buzzer HA (15) begins to report to the police, and points out a cyclic process process not finish.
Claims (3)
1. a machining is with the automatic countdown warning device of multistation, it is characterized in that: it is made up of the relay assembly that is connected in parallel (1), switch module (2) and accessory part (3), relay assembly (1) is provided with one-level relay K A1 (4), secondary relay K A2 (6), three grades of relay K A3 (8), level Four relay K A4 (9), one-level time relay KT1 (5) and secondary time relay KT2 (7), and switch module (2) is provided with travel of spindle switch LX1 (11) and anchor clamps travel switch LX2 (12); One-level relay K A1 (4) connects secondary time relay KT2 (7), the output of the input jockey travel switch LX2 (12) of one-level relay K A1 (4), the output of secondary time relay KT2 (7) connects the input of travel of spindle switch LX1 (11); Secondary relay K A2 (6) connects three grades of relay K A3 (8), the output of secondary relay K A2 (6) is by the output of accessory part (3) jockey travel switch LX2 (12), and the input of three grades of relay K A3 (8) connects travel of spindle switch LX1 (11) output by accessory part (3); Level Four relay K A4 (9) connects one-level time relay KT1 (5), and the output of level Four relay K A4 (9) is by the output of accessory part (3) jockey travel switch LX2 (12).
2. machining according to claim 1 is with the automatic countdown warning device of multistation, it is characterized in that: accessory part (3) is provided with counting circuit (13), clear circuit (14) and buzzer HA (15) and counting display screen (16), the output of secondary relay K A2 (6) is by the output of buzzer HA (15) the jockey travel switch LX2 (12) of accessory part (3), and the input of three grades of relay K A3 (8) is connected travel of spindle switch LX1 (11) output by the counting circuit (13) of accessory part (3) with counting display screen (16).
3. machining according to claim 1 and 2 is characterized in that with the automatic countdown warning device of multistation: the output of level Four relay K A4 (9) is by the output of buzzer HA (15) the jockey travel switch LX2 (12) of accessory part (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105509131A CN103192290A (en) | 2012-12-18 | 2012-12-18 | Automatic multi-station counting alarm device for machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105509131A CN103192290A (en) | 2012-12-18 | 2012-12-18 | Automatic multi-station counting alarm device for machining |
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| CN103192290A true CN103192290A (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105509131A Pending CN103192290A (en) | 2012-12-18 | 2012-12-18 | Automatic multi-station counting alarm device for machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548939A (en) * | 2019-09-27 | 2019-12-10 | 湖北三环车桥有限公司 | Leak-proof tapping system for machine tool |
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| CN2212792Y (en) * | 1994-09-15 | 1995-11-15 | 武汉中科数理科技开发公司 | Card-type watt-hour meter |
| US5663714A (en) * | 1995-05-01 | 1997-09-02 | Fray; Eddie Lee | Warning system for giving verbal instruction during fire and method of operating the warning system |
| CN201333587Y (en) * | 2009-01-07 | 2009-10-28 | 富奥汽车零部件股份有限公司 | Solder skip prevention electric control device for welding machine |
| CN201720280U (en) * | 2010-05-05 | 2011-01-26 | 芜湖市明远轴承锻造有限公司 | Blanking computing mechanism |
| CN202861646U (en) * | 2012-08-31 | 2013-04-10 | 天津博信汽车零部件有限公司 | Solder skip prevention device |
| CN203092239U (en) * | 2012-12-18 | 2013-07-31 | 湖北君庭汽车零部件股份有限公司 | Automatic multi-station counting alarming device for machining |
-
2012
- 2012-12-18 CN CN2012105509131A patent/CN103192290A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2212792Y (en) * | 1994-09-15 | 1995-11-15 | 武汉中科数理科技开发公司 | Card-type watt-hour meter |
| US5663714A (en) * | 1995-05-01 | 1997-09-02 | Fray; Eddie Lee | Warning system for giving verbal instruction during fire and method of operating the warning system |
| CN201333587Y (en) * | 2009-01-07 | 2009-10-28 | 富奥汽车零部件股份有限公司 | Solder skip prevention electric control device for welding machine |
| CN201720280U (en) * | 2010-05-05 | 2011-01-26 | 芜湖市明远轴承锻造有限公司 | Blanking computing mechanism |
| CN202861646U (en) * | 2012-08-31 | 2013-04-10 | 天津博信汽车零部件有限公司 | Solder skip prevention device |
| CN203092239U (en) * | 2012-12-18 | 2013-07-31 | 湖北君庭汽车零部件股份有限公司 | Automatic multi-station counting alarming device for machining |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548939A (en) * | 2019-09-27 | 2019-12-10 | 湖北三环车桥有限公司 | Leak-proof tapping system for machine tool |
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Application publication date: 20130710 |