CN202157025U - Detonating cord automatic marking system in case of initiating explosive vacancy or deficiency - Google Patents
Detonating cord automatic marking system in case of initiating explosive vacancy or deficiency Download PDFInfo
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- CN202157025U CN202157025U CN2011202225251U CN201120222525U CN202157025U CN 202157025 U CN202157025 U CN 202157025U CN 2011202225251 U CN2011202225251 U CN 2011202225251U CN 201120222525 U CN201120222525 U CN 201120222525U CN 202157025 U CN202157025 U CN 202157025U
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Abstract
The utility model discloses a detonating cord automatic marking system in case of initiating explosive vacancy or deficiency, which comprises an air pressure detecting device, a PLC controller, a photoelectric eye and an automatic marking device. An output end of the air pressure detecting device is connected with a corresponding input end of the PLC controller. The PLC controller and the photoelectric eye are connected in a bidirectional way. An output end of the PLC controller is connected with a corresponding control end of the automatic marking device. The automatic marking device comprises a magnetic exchange valve, a cylinder and an automatic marker fixed on the front of a rod of the cylinder. The output end of the PLC controller is connected with the corresponding control end of the magnetic exchange valve in the automatic marking device. The automatic marking system makes frequent switches no longer necessary, significantly reduces the frequency of operators going in and out of a workshop and thus well guarantees the safety of the operators. Furthermore, only one operator is needed for satisfying the production requirements. Therefore, the cord producing cost is lowered while the production efficiency is improved.
Description
Technical field
The utility model relates to the disconnected thin medicine automatic marking of a kind of primacord fuse system.
Background technology
In primacord fuse system rope process; If find disconnected thin medicine (in the primacord fuse priming explosive dress less or empty), common treatment process is to need to shut down earlier at present, the operative employee gets into the worker-house; Check the position of disconnected thin medicine; Use the cutter mark at disconnected thin medicine place then, after the intact operative employee of mark goes out the worker-house, could start shooting and make rope.Frequent switching on and shutting down and turnover worker-house bring great hidden danger on the one hand operative employee's safety; On the other hand, seriously influenced production efficiency.
The utility model content
The technical problem that the utility model will solve provides a kind of convenience disconnected thin medicine automatic marking of primacord fuse system efficiently.
For solving the problems of the technologies described above; The technical scheme that the utility model is taked is: the disconnected thin medicine automatic marking of a kind of primacord fuse system; It comprises pressure test device, PLC unit, photocell eye and automatic marking device; Its gordian technique is: the respective input of the output termination PLC unit of said pressure test device, and said PLC unit is connected with photocell eye is two-way, the corresponding controling end of the output termination automatic marking device of said PLC unit; The automatic marking device that said automatic marking device comprises solenoid operated directional valve, cylinder and is fixed in the cylinder bar front end of cylinder; The corresponding controling end of the solenoid operated directional valve in the output termination automatic marking device of said PLC unit.
The model of above-mentioned PLC unit is FX2n.
Above-mentioned automatic marking device is the cylinder-like structure that an end band is used for the sawtooth of mark.
Adopt the beneficial effect that technique scheme produced to be: the switching on and shutting down that the utility model need not be frequent are adopted in (1), have reduced the number of times that the operative employee passes in and out the worker-house greatly, and operative employee's safety is got better protection.
(2) adopt the utility model to reduce operative employee's quantity; Needed two operative employees in the past; An operative employee is responsible for operating rope making machine, and another operative employee is responsible for having handled the marking of disconnected thin medicine, and does not need artificial marking now; Only need an operative employee just can satisfy the production needs, reduced system Suo Chengben.
(3) improved production efficiency; Every rope making machine can be produced 3032 meters of primacord fuses and (added up one month turnout average every day in the past; Divided by one month fate and rope making machine number), now average every day, every rope making machine can be produced 3325 meters of primacord fuses, than having improved 293 meters before.
Description of drawings
Fig. 1 is the hardware catenation principle block diagram of the utility model;
Fig. 2 is the workflow diagram of the utility model;
Fig. 3 is the synoptic diagram of automatic marking device;
Wherein, 1, automatic marking device; 2, sawtooth.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing 1 and accompanying drawing 2, the utility model comprises pressure test device, PLC unit, photocell eye and automatic marking device, the automatic marking device 1 that said automatic marking device comprises solenoid operated directional valve, cylinder and is fixed in the cylinder bar front end of cylinder; The respective input of the output termination PLC unit of said pressure test device, said PLC unit is connected with photocell eye is two-way, the corresponding controling end of the output termination automatic marking device of said PLC unit; The corresponding controling end of the output termination solenoid operated directional valve of said PLC unit.
Said PLC unit adopts the FX2n of Mitsubishi type product.Solenoid operated directional valve adopts Wuxi oceanic rise type electrically-controlled valve.Said automatic marking device 1 is a homemade cylindric dingus with regular sawtooth or square tooth 2, drives through air pressure.It is far away from 4 centimeters of primacord fuses during standard state, under the promotion of cylinder, moves forward 4.5 centimeters during marking, through sawtooth the plastics on the primacord fuse is scratched, thereby accomplishes mark.The purpose of mark is to mark for the primacord fuse packing in later stage.Said pressure test device adopts getting final product of carrying on the primacord fuse rope making machine, and it can send guard signal.Said photocell eye adopts general product to get final product.
Referring to accompanying drawing 2; The principle of work of the utility model is: when pressure test device detects air pressure less than 0.05MPa, judge that it is disconnected thin medicine, passes to the PLC unit with signal then; The PLC unit sends control information to photocell eye; Photocell eye begins to scan the rotation number of turns (rotating speed of this drive shaft and primacord fuse travelling speed are synchronous) of rope making machine drive shaft, and this revolution is passed to the telltale on the PLC unit, and the system of PLC unit is judged.When Counter Value (through statistics, drive shaft turns 50 circles, disconnected thin snack made with traditional Chinese medicines just in time moves to marking point place) less than 50 the time; Continue counting, when Counter Value equaled 50, telltale made zero; PLC gives signal of solenoid operated directional valve simultaneously; Start solenoid operated directional valve, the cylinder action by air compressor machine drives promotes automatic marking device 1 through air pressure then and carries out marking.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (3)
1. the disconnected thin medicine automatic marking of primacord fuse system; It comprises pressure test device, PLC unit, photocell eye and automatic marking device; It is characterized in that: the respective input of the output termination PLC unit of said pressure test device; Said PLC unit is connected with photocell eye is two-way, the corresponding controling end of the output termination automatic marking device of said PLC unit; The automatic marking device (1) that said automatic marking device comprises solenoid operated directional valve, cylinder and is fixed in the cylinder bar front end of cylinder; The corresponding controling end of the solenoid operated directional valve in the output termination automatic marking device of said PLC unit.
2. the disconnected thin medicine automatic marking of primacord fuse according to claim 1 system, it is characterized in that: the model of said PLC unit is FX2n.
3. the disconnected thin medicine automatic marking of primacord fuse according to claim 1 and 2 system, it is characterized in that: said automatic marking device (1) is the cylinder-like structure that an end band is used for the sawtooth (2) of mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202225251U CN202157025U (en) | 2011-06-28 | 2011-06-28 | Detonating cord automatic marking system in case of initiating explosive vacancy or deficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202225251U CN202157025U (en) | 2011-06-28 | 2011-06-28 | Detonating cord automatic marking system in case of initiating explosive vacancy or deficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202157025U true CN202157025U (en) | 2012-03-07 |
Family
ID=45764667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202225251U Expired - Fee Related CN202157025U (en) | 2011-06-28 | 2011-06-28 | Detonating cord automatic marking system in case of initiating explosive vacancy or deficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202157025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691114B (en) * | 2013-05-30 | 2017-05-17 | 河北云山化工集团有限公司 | Cord clamping device for spray printing of logos on detonating cords |
| CN108762733A (en) * | 2018-06-05 | 2018-11-06 | 重庆大学 | One kind is about space flight primacord production monitoring Design of Software Platform |
-
2011
- 2011-06-28 CN CN2011202225251U patent/CN202157025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691114B (en) * | 2013-05-30 | 2017-05-17 | 河北云山化工集团有限公司 | Cord clamping device for spray printing of logos on detonating cords |
| CN108762733A (en) * | 2018-06-05 | 2018-11-06 | 重庆大学 | One kind is about space flight primacord production monitoring Design of Software Platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20130628 |