CN202974231U - Detonator shell length detecting system - Google Patents
Detonator shell length detecting system Download PDFInfo
- Publication number
- CN202974231U CN202974231U CN 201220709517 CN201220709517U CN202974231U CN 202974231 U CN202974231 U CN 202974231U CN 201220709517 CN201220709517 CN 201220709517 CN 201220709517 U CN201220709517 U CN 201220709517U CN 202974231 U CN202974231 U CN 202974231U
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- China
- Prior art keywords
- detonator shell
- shell length
- length detection
- detonator
- sensor
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- 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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Abstract
The utility model relates to a detonator shell length detecting system. The length detecting system comprises one or more sensors for detecting detonator shell length, wherein the sensors are mounted on a detecting plate which is located above a mold, and the number and positions of the sensors are corresponding to the number and positions of the placing holes for placing the detonator shells on the mold. The length detecting system provided by the utility model can detect a plurality of detonator shells simultaneously, realizes batch detection, is accurate and fast in detection, and can ensure the detection of the to be detected detonators one by one, so as to ensure percent of pass of the products.
Description
Technical field
The utility model relates to a kind of detonator shell length detection system, belongs to the Automatic Measurement Technique field.
Background technology
Inspection for the length of detonator shell can not be accomplished whole detections substantially, the general method of artificial sampling that adopts detects, and therefore can not guarantee the hundred-percent qualification rate of product, makes portioned product have defective, these defectives can affect the performance of detonator, even in use the cause danger accident.
The utility model content
For overcoming the defects of prior art, the purpose of this utility model is to provide a kind of detonator shell length detection system, can be in large quantity the length of detonator shell be detected.
The technical solution adopted in the utility model: a kind of detonator shell length detection system, comprise one or more sensors for detection of detonator shell length, described installation of sensors is on the check-out console that is positioned at above mould, and it is corresponding that being used on the quantity of described sensor and position and described mould placed the putting hole of described detonator shell.
Described sensor is preferably the sensor that output signal is switching value.
Described sensor can comprise probe and generate the element of switching value output signal according to described probe height.
The element that described sensor is used for the generation switching value output signal can be approach switch.
The element that described sensor is used for the generation switching value output signal can be pressure switch.
The element that described sensor is used for the generation switching value output signal can be travel switch.
The signal output part of described sensor is connection data collector, data processing equipment and Programmable Logic Controller successively, and described Programmable Logic Controller connects host computer.
Described data processing equipment can be provided with display end and input end.
Described display end and input end are preferably the touch display screen that becomes one.
Described check-out console can be provided with can control the controller that it moves.
the beneficial effects of the utility model: during use, check-out console is moved to the detection position, the lower end of the detecting element (for example probe) during each sensor detects contacts with the upper end of detonator shell, detect the height that obtains detonator shell, because the size (for example height at the bottom of the hole) for the putting hole of placing detonator shell in mould is consistent, therefore the height of detonator shell has just embodied the length of detonator shell, prescribe a time limit when highly surpassing on the shell height that allows, the long signal of sensor output detonator, prescribe a time limit under highly less than the shell height that allows, the too short signal of sensor output detonator, control system just can identify very easily underproof detonator shell according to these signals and by corresponding device, defective shell be rejected, it is accurate and quick to detect, data processing amount is little, reliability is high, because quantity and the position of the detonator shell on the quantity of sensor and position and mould are corresponding, can detect a plurality of detonator shells simultaneously, realized batch detection, can guarantee detonator to be detected is detected by sending out, guarantee product percent of pass.
The utility model adopts host computer and Programmable Logic Controller to combine to control detection system, has realized automation mechanized operation, has improved work efficiency, has realized also that simultaneously man-machine isolation produces automatically, greatly reduces potential safety hazard, from improving in essence the safety in production level.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Embodiment
referring to Fig. 1, the utility model provides a kind of detonator shell length detection system, comprise one or more sensors 1 for detection of detonator shell length, described installation of sensors is on the check-out console that is positioned at above mould, the quantity of described sensor is corresponding with the putting hole for placing described detonator shell on described mould with the position, so that the utility model can be simultaneously the length of a plurality of detonator shells is detected, realize batch detection, described check-out console can be provided with can control the controller that it moves, so that controlling the described sensor of described check-out console drive moves, length to detonator shell detects.
Because the standard length of detonator shell generally is set in a length range, therefore described sensor is preferably the sensor that has at least the length upper limit and two detectability place values of length lower limit, by the detection of described sensor to detonator shell, can obtain that detonator shell is long, the length of detonator shell meets standard and too short three testing results of detonator shell, process thereby can directly the detonator with different testing results be delivered to corresponding subsequent technique, enhance productivity.As need, the length of detonator shell is carried out high precision and detect, detectability place value that can the described sensor of corresponding increase.
Described sensor is preferably the sensor that output signal is switching value.
Because output signal is the switching value signal, the probe that can adopt various switches (electric switch) and be connected with switch detects, movable part with probe upper end and switch links, touch or limit the position of switch movable part, and then the duty of restriction switch, the perhaps duty that contacts or respond to the restriction switch of the sensing element by switch and detonator shell, within the range of permission whether the length that just can judge detonator shell according to the duty of switch thus.For example:
The element that described sensor is used for the generation switching value output signal can be approach switch, when described sensor is approach switch for the element that generates switching value output signal, preferably, the bottom of described sensor is arranged to insert the shaft-like of described detonator shell, two of described approach switch respectively the length upper limit of corresponding detonator shell and the inductive head of length lower limit be arranged on the relevant position of the bottom of shaft-like sensor, and can transfer out different output signals after collecting signal.
The element that described sensor is used to form switching value output signal can be pressure switch, when the element that is used to form switching value output signal when described sensor is pressure switch, preferably the bottom of described sensor is provided with the slide bar that can freely slide up and down, the detecting element of described pressure switch is arranged on the bottom of described slide bar, the corresponding output signal of described pressure switch output when detecting element detects pressure signal, the external diameter of described slide bar is greater than the external diameter of described detonator shell.
The element that described sensor is used to form switching value output signal can be travel switch, when the element that is used to form switching value output signal when described sensor is travel switch, described sensor is provided with the length upper limit of two corresponding detonator shells of difference and the contact of length lower limit, and different output signals can be exported in two contacts after shake-up.
During use, controlling described check-out console by described controller moves, the position that makes the sensor on described check-out console is corresponding with the position of detonator shell to be detected, controlling described check-out console moves downward to the position that adapts to again, the signal that detects according to the test side corresponding to the length upper limit of detonator shell and length lower limit of described sensor judges whether the length of detonator shell to be detected meets standard, and judges that non-compliant is long or too short.
The sensor test side of the length upper limit of corresponding detonator shell and length lower limit can be arranged on same sensor respectively, also can be separately positioned on two sensors, in the time of on being separately positioned on two sensors, described check-out console comprise two covers respectively with mould on the sensor that quantity is identical and the position is corresponding of putting hole, during use, this two covers sensor supports the use, first the detonator shell of length too short (or long) detected, then the detonator shell of length long (or too short) is detected.
The signal output part of described sensor is connection data collector 2, data processing equipment 3 and Programmable Logic Controller 4 successively, and described Programmable Logic Controller connects host computer.After each described sensor collects corresponding signal, output signal to described data acquisition unit, described data acquisition unit is sent to described data processing equipment with these signals, described data processor converts these signals to the digital signal of detonator shell length qualified (numeral 0 expression) and defective (numeral 1 expression), described data processor is given described Programmable Logic Controller with these digital signal transfers, described Programmable Logic Controller passes to host computer with signal again, and described Programmable Logic Controller connects described host computer by the MODBUS bus.
Described data processing equipment can be provided with display end and input end, and in order to show testing result and the corresponding operational order of input, described display end and input end are preferably the touch display screen that becomes one.
In actual production, usually can adopt a plurality of described detonator shell length detection system to use simultaneously, the Programmable Logic Controller of each detection system can connect same host computer, in order to detect the distribution with steering order of collecting of data.
Claims (10)
1. detonator shell length detection system, it is characterized in that comprising one or more sensors for detection of detonator shell length, described installation of sensors is on the check-out console that is positioned at above mould, and it is corresponding that being used on the quantity of described sensor and position and described mould placed the putting hole of described detonator shell.
2. detonator shell length detection as claimed in claim 1 system, is characterized in that described sensor is that output signal is the sensor of switching value.
3. detonator shell length detection as claimed in claim 2 system is characterized in that described sensor comprises probe and generates the element of switching value output signal according to described probe height.
4. detonator shell length detection as claimed in claim 3 system is characterized in that the element that described sensor is used for generating switching value output signal is approach switch.
5. detonator shell length detection as claimed in claim 3 system is characterized in that the element that described sensor is used for generating switching value output signal is pressure switch.
6. detonator shell length detection as claimed in claim 3 system, is characterized in that described sensor is for being used for generating the element travel switch of switching value output signal.
7. as claim 1,2,3,4,5 or 6 described detonator shell length detection systems, the signal output part that it is characterized in that described sensor is connection data collector, data processing equipment and Programmable Logic Controller successively, and described Programmable Logic Controller connects host computer.
8. detonator shell length detection as claimed in claim 7 system, is characterized in that described data processing equipment is provided with display end and input end.
9. detonator shell length detection as claimed in claim 8 system, is characterized in that described display end and input end are the touch display screen that becomes one.
10. detonator shell length detection as claimed in claim 9 system is characterized in that described check-out console is provided with can control the controller that it moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709517 CN202974231U (en) | 2012-12-20 | 2012-12-20 | Detonator shell length detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220709517 CN202974231U (en) | 2012-12-20 | 2012-12-20 | Detonator shell length detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974231U true CN202974231U (en) | 2013-06-05 |
Family
ID=48515292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220709517 Expired - Lifetime CN202974231U (en) | 2012-12-20 | 2012-12-20 | Detonator shell length detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352464A (en) * | 2015-09-28 | 2016-02-24 | 芜湖顺成电子有限公司 | Detection device of specification of wire plug |
| CN109520404A (en) * | 2018-12-11 | 2019-03-26 | 王永强 | A kind of device that pressure inductive detection foot is long |
-
2012
- 2012-12-20 CN CN 201220709517 patent/CN202974231U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352464A (en) * | 2015-09-28 | 2016-02-24 | 芜湖顺成电子有限公司 | Detection device of specification of wire plug |
| CN109520404A (en) * | 2018-12-11 | 2019-03-26 | 王永强 | A kind of device that pressure inductive detection foot is long |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |