CN102393166A - Laser coding slat with rear-mounted detonator - Google Patents
Laser coding slat with rear-mounted detonator Download PDFInfo
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- CN102393166A CN102393166A CN2011103311920A CN201110331192A CN102393166A CN 102393166 A CN102393166 A CN 102393166A CN 2011103311920 A CN2011103311920 A CN 2011103311920A CN 201110331192 A CN201110331192 A CN 201110331192A CN 102393166 A CN102393166 A CN 102393166A
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- hole
- detonator
- lath
- comb
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Abstract
The invention relates to a laser coding slat with a rear-mounted detonator. The slat is made of foaming polyurethane; a plurality of vertical rack pipe holes, which are blind holes, are formed in the slat; the tops of the blind holes are open; a plurality of code holes penetrating the hole walls of the rack pipe holes are formed on the front side of the slat, and are communicated with the rack pipe holes; magnetic plates, magnetic strips or magnetic blocks are fixed at the hole bottoms of the rack pipe holes; a plurality of detection metal sheets are also arranged at the hole bottoms of the rack pipe holes; the amount of the detection metal sheets are the same as that of the rack pipe holes; and the detection metal sheets are arranged on the surface of the slat in positions respectively below the rack pipe holes and the detonator. The slat has the advantages that the integral quality is light; the taking, the placing or the conveying are convenient; the antiknock capability is high; fast flying typewriting can be realized while the slat is used in matching with a laser coder; the code printing efficiency is high; and the position accuracy is high.
Description
Technical field
The present invention relates to a kind of detonator fixed mould, particularly a kind of lath that is used for the detonator location usefulness of finished product detonator coding.
Background technology
For involving explosives unit, involving explosives personnel and industrial detonator are write down, manage and inquire about, Ministry of National Defence and national defence working committee require manufacturing enterprise to encode to detonator, and therefore each producer is all using code machine in recent years.The code machine that the quick-fried industry of the existing people adopts is generally the laser marking machine, in the laser code process, adopts frame for movement that detonator is fixed and compressed, and these structures itself are often comparatively complicated; Operate not aspect; It is heavier to conduct oneself with dignity, and causes operating personnel's labour intensity bigger, and is difficult to realize the continuous and automation of multiple detonator coding; Code efficiency is low, and security is relatively poor.
Summary of the invention
In order to overcome the above-mentioned defective of prior art, the invention provides the rearmounted laser code of a kind of detonator and use lath, simple in structure, light weight, the antiknock ability is strong, code efficiency is high.
The main technical schemes that the present invention adopts is:
The rearmounted laser code of a kind of detonator is used lath, is provided with a plurality of vertical comb holes in the said lath, and said comb hole is a blind hole; Open top; The front of said lath also is provided with some code holes, and said code hole penetrates the hole wall in said comb hole, is communicated with said comb hole.
Be fixed with magnetic sheet, magnetic strips or magnetic block at the bottom of the hole in said comb hole.
The rearmounted laser code of said detonator can also be provided with the plurality of detection sheet metal with lath, and the number of said detection sheet metal is identical with the number in said comb hole, lays respectively on the lath surface of each detonator below, self-corresponding said comb hole.
Said lath preferably adopts polyurathamc class made.
The shape of said lath can be for having the cuboid of boss, and said comb hole, detection sheet metal and magnetic sheet or magnetic strips all are located at said boss place.
Beneficial effect of the present invention:
Because adopt polyurathamc class made, on the one hand, total quality is light; Taking and placing or transport conveniently can greatly reduce labor intensity of operating personnel, on the other hand; In a single day its antiknock is very capable, even a blasting cap detonation is arranged, can not cause contiguous detonator induced detonation;
Owing on lath, be provided with said comb hole and detect sheet metal one to one, make laser head detect the quick location coding of sheet metal position, to satisfy the technological requirement of flight coding by this;
Owing to be provided with magnetic sheet, magnetic strips or magnetic block at the bottom of the hole in said comb hole, can adsorb detonator shell effectively, to guarantee correct coding site, prevent the coding dislocation.
Description of drawings
Fig. 1 is a Facad structure sketch map of the present invention;
Fig. 2 is the A-A partial sectional view of Fig. 1.
The specific embodiment
Like Fig. 1, shown in Figure 2, the invention provides the rearmounted laser code of a kind of detonator and use lath, be provided with a plurality of vertical combs hole 3 in the said lath; Said comb hole is a blind hole; Open top, the front of said lath also are provided with some code holes 1, and said code hole penetrates the hole wall in said comb hole; Be communicated with said comb hole, the purpose of said code hole is to expose the coding position on the detonator.Preferably, the center line of said code hole is over against the axis in said comb hole.Each comb hole enters a detonator, so the number in comb hole can be according to the actual conditions design of production scene, and the number in the hole of comb described in the present embodiment is 10.So-called " postposition " is meant the finished product detonator but not the laser code that the semi-finished product detonator carries out.
During use, operating personnel from the aperture in comb hole with the detonator bottom downwards, the payment to a porter end enters the comb hole up one by one, then with the unified bending of (pressing Fig. 1 visual angle) to the right of the payment to a porter of each detonator; The part that sign indicating number to lath leans out; The lath that to fill detonator then imports the coding operation into, opens the conveyer belt switch, the lath that sequences detonator is put into exactly the transmission track of code machine; It is encoded under laser head successively; Treat to import next procedure into after whole volume of all detonators in the lath, the hollow plate bar is sent to choosing on plumber's preface operating desk of automatic assembly equipment again, in order to reusing.
In general, the size in a plurality of combs hole on the same lath should be identical with shape, specifically need set according to the actual specification of detonator to be encoded.
For effective fixedly position of detonator, avoiding taking place the coding dislocation, guarantee the quality of typewriting, at the bottom of the hole in said comb hole, be fixed with magnetic sheet, magnetic strips or magnetic block 4, utilize its magnetic attraction easily detonator to be fixed in the comb hole to detonator shell.
Also can be provided with some detection sheet metals 5 that are used for detection signal on the said lath; The number of said detection sheet metal is identical with the number in said comb hole, detect sheet metal lay respectively at each self-corresponding said comb hole detonator direction of insertion under the lath surface on.Preferably; The center in said detection sheet metal and each self-corresponding said comb hole aligns one by one; In the actual process, because code hole and detection sheet metal all are positioned at the surface of lath, the simplest method is to guarantee to detect the center of sheet metal and the center conllinear of code hole.When the existence of normal induction to said detection sheet metal, promptly the surface laser head has been in correct typing position, can typewrite operation.In order to guarantee to detect signal, and guarantee clear, the position centering of typewriting, the surface that should as far as possible guarantee to detect sheet metal is concordant with the lath surface at its place.
Size, the shape of said detection sheet metal are not limit, and preferably make the disk of 2mm, and are fixed in the shallow nest of reserving on the lath through the mode of pasting simply.
Said lath preferably adopts polyurathamc class material, and lighter weight can significantly reduce labor intensity of operating personnel; The antiknock ability is stronger, in case can effectively guarantee a blasting cap detonation, can not cause contiguous detonator induced detonation, and the safety coefficient of coding operation is significantly improved.
The shape of said lath is preferably the cuboid that has boss 2, and said comb hole, detection sheet metal and magnetic sheet or magnetic strips all are located at said boss place, and be simple in structure, and is convenient to the location in the laser typewriting operation.
Said magnetic sheet, magnetic strips or magnetic block preferably adopt magnet steel or the manufacturing of magnetic rubber; Said magnetic sheet, magnetic strips or magnetic block both can be independent separately the settings; Being separately fixed at the bottom of the hole in each comb hole, also can be one, and institute is shared for multiple detonator.In the present embodiment, preferably adopt the integral type magnetic strips, the unified bottom that is arranged on all each holes, comb hole, and preferably when preparing said lath with blank, insert wherein.
The many axis directions of the direction of motion of laser head in the cataloged procedure along detonator shell; The direction of code character is perpendicular to the axis of detonator shell in the present embodiment; The figure place of code character is 13 on detonator; The shape of said code hole preferably is set to bar hole, and the bearing of trend in its bearing of trend and said comb hole in the same way, is convenient to machining.In fact, said code hole can also be a different shape under the prior art such as rectangle, and its size and shape definite should guarantee that at least detonator body portion to be typewrited exposes code hole.In the present embodiment, to No. 8 detonators, making a call to 13 height is 29mm at 1.8mm to the length of the said code hole of character setting between the 2.5mm.Preferably, the width of setting said code hole equals the diameter in said comb hole.
The inner conical aperture is preferably adopted in the aperture in said comb hole, so that in the comb hole, enter detonator.
In order to guarantee effectively flame proof, to miss-fire, through measuring and calculating, adjacent said comb pitch of holes can be 25-35mm, specifically can be according to the specifications design of detonator suitable pitch of holes.For example, to No. 8 detonators, the comb pitch of holes is preferably 30mm, prevents after the single-shot detonator is blasted, to cause the induced detonation of multiple detonator.
Preferably, said a plurality of combs hole word order.Only need relatively move between laser head and the lath and can accomplish the typewriting operation, make supporting machinery structure and motion control obtain simplifying along straight line.
The present invention is simple in structure, good from heavy and light, antiknock security, be particularly useful for the flight coding of finished product detonator.
Claims (10)
1. the rearmounted laser code of detonator is used lath, it is characterized in that being provided with in the said lath a plurality of vertical comb holes, and said comb hole is a blind hole; Open top; The front of said lath also is provided with some code holes, and said code hole penetrates the hole wall in said comb hole, is communicated with said comb hole.
2. the rearmounted laser code of detonator as claimed in claim 1 is used lath, it is characterized in that being fixed with magnetic sheet, magnetic strips or magnetic block at the bottom of the hole in said comb hole.
3. the rearmounted laser code of detonator as claimed in claim 2 is used lath; It is characterized in that also being provided with the plurality of detection sheet metal; The number of said detection sheet metal is identical with the number in said comb hole, lays respectively on the lath surface of each detonator below, self-corresponding said comb hole.
4. use lath like claim 1, the rearmounted laser code of 2 or 3 described detonators, it is characterized in that said lath adopts polyurathamc class made.
5. the rearmounted laser code of detonator as claimed in claim 4 is used lath, it is characterized in that being shaped as of said lath has the cuboid of boss, and said comb hole, detection sheet metal and magnetic sheet or magnetic strips all are located at said boss place.
6. the rearmounted laser code of detonator as claimed in claim 5 is used lath, it is characterized in that said magnetic sheet, magnetic strips or magnetic block adopt magnet steel or the manufacturing of magnetic rubber.
7. the rearmounted laser code of detonator as claimed in claim 6 is used lath, it is characterized in that said code hole is a bar hole, and the bearing of trend in its bearing of trend and said comb hole in the same way.
8. the rearmounted laser code of detonator as claimed in claim 7 is used lath, and the aperture that it is characterized in that said comb hole is the inner conical aperture.
9. the rearmounted laser code of detonator as claimed in claim 8 is used lath, it is characterized in that adjacent said comb pitch of holes is 25-35mm.
10. the rearmounted laser code of detonator as claimed in claim 9 is used lath, it is characterized in that said a plurality of combs hole word order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103311920A CN102393166A (en) | 2011-10-27 | 2011-10-27 | Laser coding slat with rear-mounted detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103311920A CN102393166A (en) | 2011-10-27 | 2011-10-27 | Laser coding slat with rear-mounted detonator |
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| Publication Number | Publication Date |
|---|---|
| CN102393166A true CN102393166A (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103311920A Pending CN102393166A (en) | 2011-10-27 | 2011-10-27 | Laser coding slat with rear-mounted detonator |
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| CN (1) | CN102393166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934573A (en) * | 2013-01-17 | 2014-07-23 | 江西新余国泰特种化工有限责任公司 | Industrial detonator laser coding bayonet integrated production technology and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2721640Y (en) * | 2004-01-16 | 2005-08-31 | 南京理工大学 | Laser encoder of paper fire detonator |
| CN201340238Y (en) * | 2009-01-21 | 2009-11-04 | 贵州久联民爆器材发展股份有限公司 | Coding mold box for finished product of electric detonator |
| CN201446768U (en) * | 2009-06-18 | 2010-05-05 | 广东省力拓民爆器材厂 | Primer fixing module for electric primer laser coding |
| CN201463742U (en) * | 2009-07-10 | 2010-05-12 | 重庆顺安爆破器材有限公司 | Plain detonator filled sympathetic detonation preventing combined steel mould |
| CN201456580U (en) * | 2009-07-10 | 2010-05-12 | 重庆顺安爆破器材有限公司 | Metal case detonator coded disc |
-
2011
- 2011-10-27 CN CN2011103311920A patent/CN102393166A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2721640Y (en) * | 2004-01-16 | 2005-08-31 | 南京理工大学 | Laser encoder of paper fire detonator |
| CN201340238Y (en) * | 2009-01-21 | 2009-11-04 | 贵州久联民爆器材发展股份有限公司 | Coding mold box for finished product of electric detonator |
| CN201446768U (en) * | 2009-06-18 | 2010-05-05 | 广东省力拓民爆器材厂 | Primer fixing module for electric primer laser coding |
| CN201463742U (en) * | 2009-07-10 | 2010-05-12 | 重庆顺安爆破器材有限公司 | Plain detonator filled sympathetic detonation preventing combined steel mould |
| CN201456580U (en) * | 2009-07-10 | 2010-05-12 | 重庆顺安爆破器材有限公司 | Metal case detonator coded disc |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934573A (en) * | 2013-01-17 | 2014-07-23 | 江西新余国泰特种化工有限责任公司 | Industrial detonator laser coding bayonet integrated production technology and device |
| CN103934573B (en) * | 2013-01-17 | 2016-03-23 | 江西新余国泰特种化工有限责任公司 | Industrial detonator laser code bayonet socket integral manufacturing technique and device |
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Application publication date: 20120328 |