CN2731395Y - Rigid explosive head wire resistance auto detector - Google Patents
Rigid explosive head wire resistance auto detector Download PDFInfo
- Publication number
- CN2731395Y CN2731395Y CN 200420060718 CN200420060718U CN2731395Y CN 2731395 Y CN2731395 Y CN 2731395Y CN 200420060718 CN200420060718 CN 200420060718 CN 200420060718 U CN200420060718 U CN 200420060718U CN 2731395 Y CN2731395 Y CN 2731395Y
- Authority
- CN
- China
- Prior art keywords
- resistance
- wire resistance
- programmable controller
- upper cutter
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Apparatuses And Processes For Manufacturing Resistors (AREA)
Abstract
The utility model relates to a rigid explosive head wire resistance auto detector, belonging to a resistor detection device, in particular to a device for automatically detecting the rigid explosive head wire resistance in the detonator production industry. A couple of lower cutters of the medicine head strip cutting mechanism have measuring electrode, the lower cutters are connected with the two poles of the resistance measurer, the collets over against the measuring electrode are arranged on the upper cutter, the signal output of the resistance measurer is connected with the programmable controller input, and the programmable controller input is connected with the pneumatic finger. The utility model has the advantages of simultaneously cutting the two feet of the medicine head strip, automatically measuring the resistor and reducing the process and waste product rate, and the structure is simple.
Description
Technical field
The utility model belongs to resistor detecting device, particularly the device that the Rigid powder head bridge wire resistance in the detonator production industry is detected automatically.
Technical background
At present, the firing device of commercial electric detonator can be divided into elasticity medicine head firing device and Rigid powder head firing device two classes substantially.Two class devices all need to detect bridge wire resistance, and elasticity medicine head firing device is because it is simple in structure, to the detection of bridge wire resistance normally by measure its completely resistance realize; And the Rigid powder head firing device, because its complex structure, so the detection needs to bridge wire resistance detect the bridge wire resistance of medicine head part earlier, and to detect the bridge wire resistance of medicine head part, just must be earlier with the bipod of medicine head from medicine top news (being battery lead plate) if cut off or will cut off a pin at least, could connect into the measurement loop with measuring instrument.If adopt conventional pick-up unit to cut a pin earlier, just must die-cut again another pin when then welding, this just means that the medicine head will be through twice die-cut impact, so, equipment is just comparatively complicated, and damages the bridge silk in this process probably, also may have a negative impact to resistance.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of Rigid powder head bridge wire resistance automatic detection device, it is simple in structure, can when cutting medicine top news bipod, measure bridge wire resistance automatically, reduce the operation that cuts, damage the bridge silk or influence the stability of its resistance.
Solving the scheme that technical matters of the present utility model adopts is: a pair of lower cutter band potential electrode of medicine top news cutting mechanism, be connected in resistance measuring instrument the two poles of the earth, collets over against potential electrode are housed on the upper cutter, the signal output of resistance measuring instrument connects the programmable controller input, and the output of programmable controller connects pneumatic-finger.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each label is represented successively among the figure: regulate bolt 1, upper cutter 2, briquetting 3, chute 4, stage clip 5, sliding component 6, collets 7, medicine top news 8, pneumatic-finger 9, programmable controller 10, resistance measuring instrument 11, potential electrode 12, lower cutter 13.
Embodiment
Referring to Fig. 1, a pair of lower cutter 13 places at medicine top news cutting mechanism install and measure electrode 12, when medicine top news 8 is sent to, two electrode pin just in time are positioned on the potential electrode 12, the two poles of the earth of resistance measuring instrument 11 connect potential electrode 12, resistance to the bridge silk is measured, have chute 4 on the upper cutter 2, sliding component 6 is packed into wherein, the lower end of sliding component 6 is connecting collets 7 again, face following potential electrode 12, the signal output part of resistance measuring instrument 11 connects the input end of programmable controller 10, the driving element of the output termination pneumatic-finger 9 of programmable controller 10.Compressing stage clip 5 on sliding component 6, be equipped with on the upper cutter 2 and regulate bolt 1, the one end is being pressed stage clip 5 by briquetting 3, adjusts when regulating bolt 1, can adjust the pressure of stage clip 5, makes the pressure of 7 pairs of medicine top news 8 of collets when measuring reach optimum value.
When work, upper cutter 2 moves downward, the medicine head of sending into its below is downcut from medicine top news 8, the limit of medicine top news 8 is also cut simultaneously, when upper cutter 2 continues to move downward, the sliding component 6 that is set in upper cutter 8 chutes 4 also moves downward, be pressed onto on two potential electrode 12 of lower cutter 13 at the bipod of the collets on the sliding component 67 the medicine head of cutting-out, resistance measuring instrument 11 and two potential electrode 12 are connected to form measures the loop, if resistance is qualified, then qualified signal is admitted to programmable controller 10, and control pneumatic-finger 9 clamps the medicine head and sends to and the payment to a porter butt welding, if resistance is defective, then continue the die-cut of next, measure.
From technique scheme of the present utility model, bridge wire resistance to the medicine top news has also carried out the scheme of measuring in severing medicine top news bipod owing to adopted, therefore can reduce in cutting impact, reduced the possibility of fracture of wire, also guaranteed the stable of resistance, and reduced mechanism and the operation that repeatedly cuts, automaticity is improved more.
Claims (3)
1, a kind of Rigid powder head bridge wire resistance automatic detection device, the a pair of lower cutter band potential electrode that it is characterized in that medicine top news cutting mechanism, be connected in resistance measuring instrument the two poles of the earth, collets over against potential electrode are housed on the upper cutter, the signal output of resistance measuring instrument connects the programmable controller input, and the output of programmable controller connects pneumatic-finger.
2, by the described Rigid powder head bridge wire resistance of claim 1 automatic detection device, it is characterized in that upper cutter has chute, interior dress sliding component, collets are connected on the sliding component, are compressing stage clip on sliding component.
3, by the described Rigid powder head bridge wire resistance of claim 1 automatic detection device, it is characterized in that being equipped with on the upper cutter adjusting bolt, the one end is being pressed stage clip by briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060718 CN2731395Y (en) | 2004-08-10 | 2004-08-10 | Rigid explosive head wire resistance auto detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060718 CN2731395Y (en) | 2004-08-10 | 2004-08-10 | Rigid explosive head wire resistance auto detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731395Y true CN2731395Y (en) | 2005-10-05 |
Family
ID=35051728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060718 Expired - Lifetime CN2731395Y (en) | 2004-08-10 | 2004-08-10 | Rigid explosive head wire resistance auto detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731395Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679824A (en) * | 2012-05-28 | 2012-09-19 | 广东宏大爆破股份有限公司 | Device and method for detection, rejection and butt connection of rigidity electric ignition powder heads |
| CN106352747A (en) * | 2016-11-24 | 2017-01-25 | 安徽理工大学 | Electric firing explosive head ignition pressure test method |
| CN106370068A (en) * | 2016-11-24 | 2017-02-01 | 安徽理工大学 | Electrical ignition charge head igniting energy testing method and device |
| CN106440979A (en) * | 2016-11-24 | 2017-02-22 | 安徽理工大学 | Detection device and detection method for ignition pressure of electric ignition fuse head |
| CN106500553A (en) * | 2016-11-24 | 2017-03-15 | 安徽理工大学 | Electrical fuze gas production and gas production rate method of testing and device |
| CN106556292A (en) * | 2016-11-24 | 2017-04-05 | 安徽理工大学 | Electrical fuze gas production and gas production rate method of testing |
| CN106623007A (en) * | 2016-11-17 | 2017-05-10 | 南阳理工学院 | Automatic photoresistor testing and sorting machine |
| CN106679516A (en) * | 2016-11-24 | 2017-05-17 | 安徽理工大学 | Fusehead firing energy testing method |
-
2004
- 2004-08-10 CN CN 200420060718 patent/CN2731395Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679824A (en) * | 2012-05-28 | 2012-09-19 | 广东宏大爆破股份有限公司 | Device and method for detection, rejection and butt connection of rigidity electric ignition powder heads |
| CN102679824B (en) * | 2012-05-28 | 2015-07-29 | 广东宏大爆破股份有限公司 | Rigid electrical fuze detection, rejecting and docking facilities and method |
| CN106623007A (en) * | 2016-11-17 | 2017-05-10 | 南阳理工学院 | Automatic photoresistor testing and sorting machine |
| CN106623007B (en) * | 2016-11-17 | 2020-08-11 | 南阳理工学院 | Automatic photosensitive resistance test sorting machine |
| CN106352747A (en) * | 2016-11-24 | 2017-01-25 | 安徽理工大学 | Electric firing explosive head ignition pressure test method |
| CN106370068A (en) * | 2016-11-24 | 2017-02-01 | 安徽理工大学 | Electrical ignition charge head igniting energy testing method and device |
| CN106440979A (en) * | 2016-11-24 | 2017-02-22 | 安徽理工大学 | Detection device and detection method for ignition pressure of electric ignition fuse head |
| CN106500553A (en) * | 2016-11-24 | 2017-03-15 | 安徽理工大学 | Electrical fuze gas production and gas production rate method of testing and device |
| CN106556292A (en) * | 2016-11-24 | 2017-04-05 | 安徽理工大学 | Electrical fuze gas production and gas production rate method of testing |
| CN106679516A (en) * | 2016-11-24 | 2017-05-17 | 安徽理工大学 | Fusehead firing energy testing method |
| CN106556292B (en) * | 2016-11-24 | 2018-02-16 | 安徽理工大学 | Electrical fuze gas production and gas production rate method of testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140810 Granted publication date: 20051005 |