CN105928423A - Stripping opening quality control technology based on detonating cord - Google Patents
Stripping opening quality control technology based on detonating cord Download PDFInfo
- Publication number
- CN105928423A CN105928423A CN201610316538.2A CN201610316538A CN105928423A CN 105928423 A CN105928423 A CN 105928423A CN 201610316538 A CN201610316538 A CN 201610316538A CN 105928423 A CN105928423 A CN 105928423A
- Authority
- CN
- China
- Prior art keywords
- primacord
- push rod
- quality control
- control technology
- technology based
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/26—Arrangements for mounting initiators; Accessories therefor, e.g. tools
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a stripping opening quality control technology based on a detonating cord, and belongs to the field of intelligent detonating cord assembling. A detonating cord fixing device and a positioning device which are simple in structure are designed and matched with each other; on one hand, the detonating cord can be supported, and the situation that because the detonating cord deforms under the effect of gravity in the feeding process, large errors are generated in the subsequent process can be prevented; and on the other hand, a stripping opening of the detonating cord can be accurately positioned, the detonating cord can be fixed, the detonating cord can be conveniently stripped through hot melting, burrs of the detonating cord are prevented, and the quality of the stripping opening is improved.
Description
Technical field
The present invention relates to primacord intellectuality assembling field, a kind of primacord peels off the Quality Control Technology of mouth.
Background technology
Primacord stripping is the important step of primacord intellectuality assembling, is by outside for primacord extrusion molding layer and braid fusing, and
Primacord clad after fusing is removed from whole primacord, so that the process that metal level is exposed.But due to primacord
Clad looping is accurate, during hot melt primacord, easily produces burr so that primacord is peeled off the quality of mouth and reduced, and enters
And increase the difficulty of the follow-up assembling of primacord.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of stripping mouth Quality Control Technology, by designing a kind of simple in construction
Primacord fixing device and positioner, and this device carries out conservative control, two kinds of devices cooperate, and reach to prevent to lead quick-fried
Peel off mouth during rope hot melt and situations such as fluffing, be scattered occurs, improve the purpose peeling off mouth quality.
The Advantageous Effects of the present invention is: one aspect of the present invention can play the effect supporting primacord, prevents primacord from entering
During material, because the effect of gravity produces deformation, thus during follow-up, produce bigger error；On the other hand it is possible not only to
The stripping mouth of primacord is accurately positioned, and primacord can be fixed, it is simple to hot melt peels off primacord, prevents from leading simultaneously
The generation of quick-fried rope burr, improves and peels off mouth quality.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearer, the present invention provides drawings described below to illustrate.
Fig. 1 is a kind of plane graph peeling off mouth Quality Control Technology based on primacord of the present invention.
Fig. 2 is the direction view of a kind of primacord fixing device peeling off mouth Quality Control Technology based on primacord of the present invention.
Fig. 3 is a kind of program flow diagram peeling off mouth Quality Control Technology based on primacord of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Fig. 1 is a kind of plane graph peeling off mouth Quality Control Technology based on primacord of the present invention, mainly includes two kinds of devices,
I.e. primacord positioner and primacord fixing device.Primacord positioner includes with lower module: push rod 2, baffle plate, spacing
Switch.Push rod 2 is arranged on lower guideway, can stretch up and down and can be laterally moved a distance；Baffle plate is arranged on push rod 2,
And baffle plane is equipped with limit switch.Primacord fixing device includes with lower module: push rod 1, the metallic cylinder that can separate up and down.
Push rod 1 is arranged on upper rail, and metal upper half cylinder is fixed on the movable terminal of push rod 1；Metal lower half cylinder is arranged on work
In plane.In the fill process of primacord, and do not arrive appointment position before, metal upper half cylinder is under the effect of push rod
Vacant state；Postponing when primacord arrives specific bit, metal upper half cylinder just declines and closes up with metal lower half cylinder, fix lead quick-fried
Rope.
Fig. 2 is the direction view of a kind of primacord fixing device peeling off mouth Quality Control Technology based on primacord of the present invention, 1
Represent push rod 1；2 represent metal upper half cylinder；3 represent primacord；4 represent metal lower half cylinder.Metal upper half cylinder and gold
The barrel bore that subordinate's semicircular cylinder closes up is slightly less than the diameter of primacord.The position of metal upper half cylinder is by push rod 1
Stroke controls.
Fig. 3 is a kind of program flow diagram peeling off mouth Quality Control Technology based on primacord of the present invention, and it implements step
Rapid as follows:
(1) in applying due to reality, the strip length of primacord is indefinite, therefore firstly the need of setting strip length；
(2) this programme be the distance with pick-up point to baffle plate as strip length, therefore according to the setting value of primacord strip length, push away
Bar 2 laterally moves to specify position, it is achieved primacord peels off the location of mouth；
(3) push rod 2 stretches upwards the center-mount location of the limit switch to baffle plate with the central spot of primacord in same
Highly；
(4) primacord charging, if primacord touches the limit switch on baffle plate, limit switch action, make primacord stop into
Expect, and baffle plate recalls initial position；Otherwise continue executing with step (4)；
(5) push rod 1 drives metal upper half cylinder to decline, and closes up with metal lower half cylinder, fixing primacord, it is simple to follow-up stripping
Clad；
(6) after clad is completely exfoliated, primacord discharging one segment distance.Existence because of metal upper half cylinder active force so that
During discharging, peel off the primacord after mouth hot melt and be squeezed, thus reduce and peel off the burr that mouth produces, then metal upper half
Cylinder returns initial position.
Finally illustrating, preferred embodiment above is only in order to illustrate technical scheme and unrestricted, although by above-mentioned
The present invention is described in detail by preferred embodiment, it is to be understood by those skilled in the art that can in form and
In details, it is made various change, without departing from claims of the present invention limited range.
Claims (6)
1. a stripping mouth Quality Control Technology based on primacord, it is characterised in that: include two kinds of devices, i.e. primacord positioner
With primacord fixing device.Described primacord positioner includes with lower module: push rod；Baffle plate；Limit switch.Described
Primacord fixing device include with lower module: push rod；Metal upper half cylinder；Metal lower half cylinder.
A kind of stripping mouth Quality Control Technology based on primacord the most according to claim 1, it is characterised in that: lead described
In quick-fried rope positioner, described push rod is arranged on lower guideway, can stretch up and down and can be laterally moved a distance；Described
Baffle plate be arranged on push rod；Described limit switch is arranged on baffle plane.
A kind of stripping mouth Quality Control Technology based on primacord the most according to claim 1, it is characterised in that: lead described
In quick-fried rope fixing device, described push rod is arranged on upper rail；Described metal upper half cylinder is fixed on the removable of push rod
End；Described metal lower half cylinder is arranged on working face.
A kind of stripping mouth Quality Control Technology based on primacord the most according to claim 2, it is characterised in that: by set
Primacord strip length, transverse shifting push rod, the stripping mouth position of primacord can be accurately positioned.
A kind of stripping mouth Quality Control Technology based on primacord the most according to claim 3, it is characterised in that: metal upper semi-circle
The barrel bore that cylinder and metal lower half cylinder close up is slightly less than the diameter of primacord.
A kind of stripping mouth Quality Control Technology based on primacord the most according to claim 3, it is characterised in that: at primacord
In fill process, and do not arrive appointment position before, metal upper half cylinder is in vacant state under the effect of push rod；On metal
The position of semicircular cylinder is to be controlled by the stroke of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316538.2A CN105928423A (en) | 2016-05-13 | 2016-05-13 | Stripping opening quality control technology based on detonating cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316538.2A CN105928423A (en) | 2016-05-13 | 2016-05-13 | Stripping opening quality control technology based on detonating cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105928423A true CN105928423A (en) | 2016-09-07 |
Family
ID=56834840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316538.2A Pending CN105928423A (en) | 2016-05-13 | 2016-05-13 | Stripping opening quality control technology based on detonating cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928423A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669162A (en) * | 1985-04-25 | 1987-06-02 | Grumman Aerospace Corporation | Method and apparatus for rapidly stripping cable wires and crimping contacts thereon |
| US5140873A (en) * | 1991-07-02 | 1992-08-25 | Wiretech Co. | Wire stripper |
| CN201118149Y (en) * | 2007-11-23 | 2008-09-17 | 佛山市顺德区汉达精密电子科技有限公司 | Pneumatic wire-stripping machine |
| CN203132442U (en) * | 2013-03-18 | 2013-08-14 | 煤炭科学研究总院爆破技术研究所 | Detonator wire stripping and tightening device |
| CN103683125A (en) * | 2013-11-26 | 2014-03-26 | 深圳先进技术研究院 | Cable end sheath stripping method and device |
| CN205231636U (en) * | 2015-12-18 | 2016-05-11 | 国网浙江慈溪市供电公司 | Live working wire stripping instrument |
-
2016
- 2016-05-13 CN CN201610316538.2A patent/CN105928423A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669162A (en) * | 1985-04-25 | 1987-06-02 | Grumman Aerospace Corporation | Method and apparatus for rapidly stripping cable wires and crimping contacts thereon |
| US5140873A (en) * | 1991-07-02 | 1992-08-25 | Wiretech Co. | Wire stripper |
| CN201118149Y (en) * | 2007-11-23 | 2008-09-17 | 佛山市顺德区汉达精密电子科技有限公司 | Pneumatic wire-stripping machine |
| CN203132442U (en) * | 2013-03-18 | 2013-08-14 | 煤炭科学研究总院爆破技术研究所 | Detonator wire stripping and tightening device |
| CN103683125A (en) * | 2013-11-26 | 2014-03-26 | 深圳先进技术研究院 | Cable end sheath stripping method and device |
| CN205231636U (en) * | 2015-12-18 | 2016-05-11 | 国网浙江慈溪市供电公司 | Live working wire stripping instrument |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |