CN202968421U - Automatic pressure-stabilizing time delay device for assembly of detonator - Google Patents
Automatic pressure-stabilizing time delay device for assembly of detonator Download PDFInfo
- Publication number
- CN202968421U CN202968421U CN 201220564458 CN201220564458U CN202968421U CN 202968421 U CN202968421 U CN 202968421U CN 201220564458 CN201220564458 CN 201220564458 CN 201220564458 U CN201220564458 U CN 201220564458U CN 202968421 U CN202968421 U CN 202968421U
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- control system
- worktable
- detonator
- push
- delay device
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Abstract
The utility model discloses an automatic pressure-stabilizing time delay device for the assembly of a detonator, which comprises a hydraulic machine, a worktable, a mold, a safety gate, a protective plate and a computer control system, wherein the safety gate is mounted on the protective plate; an external worktable is fixed on the outer side of the protective plate; the external worktable is provided with a mold ejecting cylinder; the worktable is provided with a slide way; a support plate is arranged on the slide way; and the support plate is connected with a push-pull cylinder. The computer control system comprises a pneumatic control system and a hydraulic control system. The pneumatic control system controls the opening of the safety gate, push and pull of the push-pull cylinder, motion of the mold ejecting cylinder and up-and-down motion of a pressure head of the hydraulic machine; and the hydraulic control system controls the pressure and voltage stabilization time of the hydraulic machine and the delay time of the safety gate. The automatic pressure-stabilizing time delay device disclosed by the utility model is stable in product quality, high in production efficiency, safe in operation, and capable of realizing automatic pressure stabilization and automatic time delay.
Description
Technical field
The utility model relates to the Assembling Production of basal detonator, is specifically related to when assembling earth's surface detonator and second delay detonator the automatic voltage regulation time-delay device of compacting priming explosive and delay element.
Background technology
Detonator is the main initiating device of blasting works, and its effect is to produce to detonate to ignite various explosives and primacord fuse, detonating primer.The detonator assembling is that priming explosive is suppressed in shell.Existing detonator assembling device comprises hydropress, worktable, mould, relief door and backplate, and the detonator shell of populated priming explosive is formed in mould, and mould is put on worktable, and the hydropress pressure head is suppressed the priming explosive in shell.
When assembling the earth's surface detonator, only need compress priming explosive, require when pressing, the hydropress ram pressures is controlled under 3.5MPa, 1 to the 2 second time of voltage stabilizing.The force value of existing detonator assembling device hydropress is controlled by surplus valve and tensimeter is monitored, and the voltage stabilizing time sees that by the workman stopwatch controls, and due to manually-operated unstable, has caused the quality of product unstable, and performance difference is larger.
Assembling second delay detonator need to assemble delay element, when packing into and compress delay element, delay element and detonator shell inwall rub, and might make the delay element burning, thereby cause blasting cap detonation, this process has the time of four seconds, therefore when assembling second delay detonator, need to allow detonator after completing delay element and being pressed into, stop four seconds between flame proof, open again relief door, the detonator of completing procedures is taken out.Because existing detonator assembling device is essentially manual operation, human factor is larger, and the residence time between flame proof is unstable, and the time has been grown reduction production efficiency, the time short and the accident that easily causes casualties.
The utility model content
The purpose of this utility model just is for the deficiencies in the prior art, and a kind of constant product quality is provided, and production efficiency is high, and operational safety can automatic voltage regulation and the detonator assembling automatic voltage regulation time-delay device of automatic time delay.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of detonator assembling automatic voltage regulation time-delay device, comprise hydropress, worktable, mould, relief door and backplate, relief door is arranged on backplate, the backplate outside is fixed with outer worktable, is provided with the backform cylinder on outer worktable, and worktable is provided with chute, supporting plate is placed on chute, and supporting plate is connected with the push-and-pull cylinder.Be provided with magnetic induction switch on described relief door and push-and-pull cylinder, be provided with approach switch and pressure unit on described hydropress.The unlatching of the magnetic induction switch judgement relief door on relief door, the magnetic induction switch of push-and-pull cylinder and the approach switch of hydropress judge whether mould arrives the hydropress station, pressure unit monitoring hydropress pressure also passes the signal to computer control system.
Detonator assembling automatic voltage regulation time-delay device also comprises computer control system, and described computer control system comprises pneumatic control system and hydraulic control system.Pneumatic control system is controlled the unlatching of relief door, push-and-pull, the motion of backform cylinder and the moving up and down of hydropress pressure head of push-and-pull cylinder, and hydraulic control system is controlled the pressure of hydropress and the delay time of voltage stabilizing time and relief door.
compared with prior art, the utility model has the advantage of: the utility model is controlled the unlatching of relief door by the pneumatic control system of computer control system, the push-and-pull of push-and-pull cylinder, moving up and down of the motion of backform cylinder and hydropress pressure head, hydraulic control system is controlled the pressure of hydropress and the delay time of voltage stabilizing time and relief door, mould only need be put on supporting plate, just can automatically complete the assembling of detonator, level of automation is high, reduced workman's labour intensity and operative employee's personnel safety has been threatened, avoided the impact of human factor on quality product, constant product quality, high efficiency, operational safety.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Marginal data:
1, hydropress 2, worktable 3, mould
4, relief door 5, backplate 6, outer worktable
7, backform cylinder 8, push-and-pull cylinder 9, chute
10, supporting plate 11, oil pump 12. surplus valves
13, detonator shell 21,22,31,32: magnetic induction switch
41, approach switch 42, pressure unit
Embodiment
In order more to be expressly understood the purpose of this utility model, technical scheme and beneficial effect, below in conjunction with accompanying drawing, the utility model is described further, but protection domain of the present utility model is not limited in following examples.
Referring to Fig. 1, Fig. 2, a kind of detonator assembling of the utility model automatic voltage regulation time-delay device, comprise hydropress 1, worktable 2, mould 3, relief door 4, backplate 5 and computer control system, relief door 4 is arranged on backplate 5, backplate 5 outsides are fixed with outer worktable 6, are provided with backform cylinder 7 on outer worktable 6, and worktable 2 is provided with chute 9, supporting plate 10 is placed on chute 9, and supporting plate 10 is connected with push-and-pull cylinder 8.Be provided with magnetic induction switch 31,32 on relief door 4, be provided with magnetic induction switch 21,22 on the push-and-pull cylinder, be provided with approach switch 41, pressure unit 42, surplus valve 12 on hydropress 1.Hydropress 1 is connected with oil pump 11.
Described computer control system comprises pneumatic control system and hydraulic control system, pneumatic control system is controlled the unlatching of relief door, push-and-pull, the motion of backform cylinder and the moving up and down of hydropress pressure head of push-and-pull cylinder, and hydraulic control system is controlled the pressure of hydropress and the delay time of voltage stabilizing time and relief door.
working process of the present utility model is: the detonator shell 13 of populated priming explosive is placed in mould 3, mould 3 is placed on outer worktable 6, backform cylinder 7 is controlled mould top mounting plate 10 by pneumatic control system, dilatory cylinder 8 is retracted supporting plate 10 is withdrawn on worktable 2, magnetic induction switch 21, whether 22 detect dilatory cylinder 8 resets, approach switch 41 detects supporting plate 10 whether to the hydropress station and send signal to computer control system, after supporting plate 10 puts in place, relief door 4 is closed, hydropress 1 pressure head moves downward and begins to compress priming explosive, the pressure of hydropress 1 is controlled by surplus valve 12, pressure unit 42 monitoring pressures also are sent to computer control system with pressure signal, the voltage stabilizing time is by the Timer Controlling of computer control system, after when being pressed into, hydropress 1 pressure head moves upward automatically, relief door 4 is controlled by pneumatic control system and is opened, magnetic induction switch 31, whether 32 detection relief doors 4 are opened and are put in place, push-and-pull cylinder 8 stretches out, supporting plate 10 is put back on outer worktable 6, mould is ejected by backform cylinder 7 and takes off, place next mould.When assembling second delay detonator, the delayed start-up time of relief door 4, after the compacting of completing delay element, hydropress 1 pressure head moved upward by the Timer Controlling of computer control system, stopped after 4 seconds, and relief door 4 is just opened.
Claims (3)
1. a detonator assembles the automatic voltage regulation time-delay device, comprise hydropress, worktable, mould, relief door and backplate, relief door is arranged on backplate, it is characterized in that: also comprise computer control system, the backplate outside is fixed with outer worktable, is provided with the backform cylinder on outer worktable, and worktable is provided with chute, supporting plate is placed on chute, and supporting plate is connected with the push-and-pull cylinder.
2. a kind of detonator assembling automatic voltage regulation time-delay device according to claim 1, is characterized in that: be provided with magnetic induction switch on described relief door and push-and-pull cylinder, be provided with approach switch and pressure unit on described hydropress.
3. a kind of detonator according to claim 1 and 2 assembles the automatic voltage regulation time-delay device, and it is characterized in that: described computer control system comprises pneumatic control system and hydraulic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564458 CN202968421U (en) | 2012-10-31 | 2012-10-31 | Automatic pressure-stabilizing time delay device for assembly of detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564458 CN202968421U (en) | 2012-10-31 | 2012-10-31 | Automatic pressure-stabilizing time delay device for assembly of detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968421U true CN202968421U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564458 Expired - Lifetime CN202968421U (en) | 2012-10-31 | 2012-10-31 | Automatic pressure-stabilizing time delay device for assembly of detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016049725A1 (en) * | 2014-10-03 | 2016-04-07 | Pari Sa | Process for pressing delay elements for non-electric initiators |
-
2012
- 2012-10-31 CN CN 201220564458 patent/CN202968421U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016049725A1 (en) * | 2014-10-03 | 2016-04-07 | Pari Sa | Process for pressing delay elements for non-electric initiators |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |