CN109503303B - Electronic detonator leg wire crimping machine - Google Patents
Electronic detonator leg wire crimping machine Download PDFInfo
- Publication number
- CN109503303B CN109503303B CN201811280388.XA CN201811280388A CN109503303B CN 109503303 B CN109503303 B CN 109503303B CN 201811280388 A CN201811280388 A CN 201811280388A CN 109503303 B CN109503303 B CN 109503303B
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- China
- Prior art keywords
- discharging
- crimping
- leg wire
- feeding
- electronic detonator
- 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.)
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- 238000002788 crimping Methods 0.000 title claims abstract description 78
- 238000007599 discharging Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 239000002390 adhesive tape Substances 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims description 6
- 238000005056 compaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000002360 explosive Substances 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C7/00—Non-electric detonators; Blasting caps; Primers
- C06C7/02—Manufacture; Packing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention belongs to the technical field of initiating explosive devices, and particularly relates to an electronic detonator leg wire crimping mechanism which comprises a feeding device, an adhesive tape fixing mechanism, a crimping mechanism, a discharging device, an electric control device and a support frame, wherein the feeding device and the adhesive tape fixing mechanism are arranged on the support frame, the crimping mechanism is arranged above the feeding device, and the discharging device is arranged below the support frame. The electronic detonator control module is connected with the leg wire in a crimping mode, so that the operation is simple and convenient, and the cost is low. The adhesive tape fixing mechanism prevents the module from moving in the crimping process, ensures the crimping quality, ensures good consistency of connection and has high reliability. The feeding device realizes automatic discharging of the electronic detonator control module by the automatic feeding and discharging device of the electronic detonator control module, and improves production efficiency.
Description
Technical Field
The invention relates to the technical field of initiating explosive devices, in particular to an electronic detonator leg wire crimping machine.
Background
The electronic detonator technology is continuously developed and perfected, the technical superiority of the electronic detonator technology is more and more widely recognized in the global blasting world, and particularly, the quality and the cost performance of the novel electronic detonator are gradually mature, and the field application of the novel electronic detonator is expanded from the early rare and valuable mineral exploitation field to the conventional engineering application of common mines, quarries, tunnel construction, demolition blasting and the like. The existing electronic detonator generally comprises a detonator sealing plug, an electronic control module and a detonator shell, wherein a detonator leg wire penetrates through the detonator sealing plug and is electrically connected with the electronic control module.
At present, the connection mode of the electronic detonator control module and the leg wire is mainly two, one is a structural part extrusion type, namely, a metal terminal on the electronic detonator control module is connected with the leg wire through extrusion stress generated by plastic deformation of metal; the other is to solder the leg wires to the assembled printed circuit board by soldering.
The invention patent 201521121356.7 (quick connection structure of electronic detonator leg wire) is characterized in that a leg wire terminal is connected to an electronic detonator control circuit board, one end of the leg wire terminal is fixed on the electronic detonator control circuit board in a patch connection mode, the other end of the leg wire terminal is a crimping interface, and the leg wire is connected with a connecting port of the leg wire terminal in a crimping mode.
At present, the foot line is connected with the electronic detonator control module through manpower, single shot operation and automation degree are not high, production efficiency is low, quality of connection of the foot line and the control module is difficult to control, and meanwhile, the operation process lacks protection measures, potential safety hazards exist, and personal injury to operators is easy to cause.
Disclosure of Invention
The purpose of the invention is that: the electronic detonator leg wire press can improve the production efficiency and quality of the crimping of the electronic detonator control module and the leg wire.
The electronic detonator leg wire crimping machine is realized by the following technical scheme, and comprises a support frame, wherein a feeding device and a leg wire crimping mechanism are arranged on a working table surface of the support frame, and a crimping die of the leg wire crimping mechanism is positioned at one side of the feeding device; a discharging device is arranged below the working table surface of the supporting frame, and an ejection mechanism of the discharging device is arranged below the feeding device; and an electrical control device is additionally arranged and is connected with the control circuit of the feeding device, the leg wire crimping mechanism and the discharging device.
The feeding device comprises a driving motor, the output end of the driving rod is connected with the driving rod through a speed change mechanism, a fixed seat is arranged on the driving rod, a connecting sheet is arranged on the fixed seat, a driving sheet is arranged on the connecting sheet, a feeding plate is connected to the driving sheet, the feeding plate is horizontally arranged, and a through hole is formed in the feeding plate. When the driving motor drives the speed change mechanism, the speed change mechanism drives the driving rod to rotate, so that the fixing seat moves, and the fixing seat drives the connecting sheet and the driving sheet to move together, thereby realizing the purpose of conveying the electronic detonator control module.
The feeding device is provided with an adhesive tape fixing mechanism, the adhesive tape fixing mechanism comprises a compression driver, the front end of a piston rod of the compression driver is connected with a module fixing piece, the module fixing piece is connected with a feeding plate through a connecting strip, the connecting strip is movably connected with the module fixing piece and the feeding plate, and the connecting strip can rotate along a connecting point; the control circuit of the compressing driver of the adhesive tape fixing mechanism is connected with the electric control device. The mould for placing the electronic detonator control module can be fixed through the structure.
The pressing mechanism is provided with a groove plate, and the clamping feeding plate falls into the groove plate. The width of the opening of the groove plate is matched with the width of the feeding plate, the groove plate is fixedly matched with the feeding device, the electronic detonator control module is ensured not to shift in the transmission process, and the crimping quality is ensured.
The discharging device comprises a discharging driver, a discharging rod is connected to the discharging driver, the discharging rod corresponds to the through hole in the feeding plate in position, and the discharging rod can penetrate through the through hole. When the electronic detonator control module and the foot wire are in crimping, the discharging cylinder drives the discharging rod upwards, and the discharging rod ejects the crimped electronic detonator control module through the through hole and the discharging hole.
The feeding plate is provided with a module fixing adhesive tape, the module fixing adhesive tape is provided with a module fixing groove, the bottom of each module fixing groove is provided with a discharging hole, the positions and the number of the discharging holes correspond to those of the through holes, and the discharging rod can continuously pass through the discharging holes after passing through the through holes. The module fixing adhesive tape is a placing die of the electronic detonator control module, which is arranged according to the requirements of the invention, the electronic detonator control module is convenient to fix in the process of crimping a foot line by adopting the structure, and the discharging rod can eject the electronic detonator control module from the module fixing groove of the module fixing adhesive tape through the discharging hole.
One side of the connecting sheet is provided with a long plate, and a sensor is arranged on the long plate.
The upper die and the lower die of the crimping die correspond to the shape of the leg wire input terminal to be crimped, and the crimping upper die and the lower die are triangular. When the driver drives the upper crimping die to move downwards during crimping, the leg wire input terminal moves upwards relative to the upper crimping die, but the extrusion force is gradually increased, so that the crimping quality can be ensured.
And a protection plate is arranged outside the crimping die of the crimping mechanism. The protection plate which is put into the hand is prevented from being crushed, and the safety of operators is ensured.
According to the invention, after the orderly arrangement and fixation of the electronic detonator control modules are realized by adopting the feeding device, the electronic detonator control modules are sequentially and automatically fed to the lower part of the crimping mechanism, and an operator only needs to put the leg wire crimping part into the U-shaped groove of the leg wire input terminal of the electronic detonator control modules, and the crimping of the leg wire terminal is completed through the crimping die of the crimping mechanism. By means of crimping, the steel core wire can be used as the leg wire, and production cost is reduced. The structure adopted by the invention can prevent the electronic detonator control module from moving in the crimping process, ensure the crimping quality, ensure good consistency of connection and high reliability, realize single and multiple simultaneous feeding of the electronic detonator control module, simplify the discharging after the production is finished, shorten the time of feeding and discharging, and greatly improve the production efficiency.
Drawings
FIG. 1 is a schematic diagram of a structure of an electronic detonator leg wire crimping machine;
FIG. 2 is a partially enlarged schematic illustration of a feeder of the electronic detonator leg wire crimping machine;
FIG. 3 is a partial enlarged view of a glue strip fixing mechanism of the electronic detonator leg wire crimping machine;
FIG. 4 is a partial enlarged view of a discharge device of the electronic detonator leg wire crimping machine;
FIG. 5 is an enlarged view of a portion of the crimping mechanism of the electronic detonator leg wire crimping machine;
fig. 6 is an effect diagram of the crimping of the electronic detonator control module and the leg wire.
Detailed Description
Embodiments of the invention: the structure of the electronic detonator leg wire crimping machine is shown in fig. 1, and comprises a support frame 6, wherein a feeding device 1 and a leg wire crimping mechanism 3 are arranged on the working table surface of the support frame 6, and a crimping die 32 of the leg wire crimping mechanism 3 is positioned at one side of the feeding device 1; a discharging device 4 is arranged below the working table surface of the supporting frame 6, and an ejection mechanism of the discharging device 4 is arranged below the feeding device 1; an electric control device 5 is further arranged, and the electric control device 5 is connected with control lines of the feeding device 1, the leg wire crimping mechanism 3 and the discharging device 4.
The feeding device 1 comprises a driving motor 11, the output end of a driving rod 12 is a common component serving as a speed regulation assembly on the output of a power device through a speed change mechanism 110, in the original data, a driving belt is written, the number is 110 and is connected with the driving rod 12, a fixed seat 13 is arranged on the driving rod 12, a connecting sheet 14 is arranged on the fixed seat 13, a driving sheet 17 is arranged on the connecting sheet 14, a feeding plate 18 is connected on the driving sheet 17, the feeding plate 18 is horizontally arranged, and a through hole 19 is arranged on the feeding plate 18. In this embodiment, the speed change structure adopts a combination of a synchronizing wheel and a belt pulley, and in the working process thereof: the driving motor 11 drives the synchronous wheel to rotate, the synchronous wheel drives the driving belt to move, and the driving belt drives the driving rod 12 to rotate.
As shown in fig. 2 and 3, the invention of the feeding device 1 is provided with an adhesive tape fixing mechanism invention 2, the composition of the adhesive tape fixing mechanism invention 2 comprises a compacting driver invention 21, the front end of a piston rod of the compacting driver invention 21 is connected with a module fixing piece invention 23, the module fixing piece invention 23 is connected with the invention of the feeding plate invention 18 through a connecting strip invention 22, the connecting strip invention 22 is movably connected with the module fixing piece invention 23 and the invention of the feeding plate invention 18, and the connecting strip invention 22 can rotate along a connecting point; the control circuit of the pressing driver invention 21 of the adhesive tape fixing mechanism invention 2 is connected with the electric control device invention 5. And be equipped with module fixed adhesive tape 24 on the charge-in board 18, be equipped with module fixed slot 25 on module fixed adhesive tape 24, the bottom of every module fixed slot 25 all is equipped with discharge opening 26, and discharge opening 26's position and quantity correspond with through-hole 19, and discharge rod 42 can continue to pass discharge opening 26 after passing through-hole 19. The connecting bar 22 is a rigid link structure that is rotatable so that the feeder plate 18 and the module securing member 23 can be relatively displaced. When the compressing cylinder 21 drives the fixing piece 23 to move towards the fixed adhesive tape 24, the fixing piece 23 is pulled downwards under the action of the connecting strip 22, so that the fixed adhesive tape 24 is compressed; when the fixing piece 23 is driven to move in the opposite direction of the fixing adhesive tape 24, the fixing piece 23 is lifted upwards under the action of the connecting strip 22, so that the fixing adhesive tape 24 is released. The feeding plate 18 is connected with the module fixing piece 23 through the connecting strip 22, and the connecting strip 22 can rotate to realize that the adhesive tape fixing mechanism 2 moves along with the feeding device 1.
As shown in fig. 2, a groove plate 31 is provided on the press-fit mechanism 3, and the chucking feed plate 18 falls into the groove plate 31.
As shown in fig. 4, the discharging device 4 comprises a discharging driver 41, a discharging rod 42 is connected to the discharging driver 41, the discharging rod 42 corresponds to the through hole 19 on the feeding plate 18, and the discharging rod 42 can pass through the through hole 19.
As shown in figures 2 and 3 of the drawings,
a long plate 16 is provided on one side of the connection piece 14, and a sensor 111 is mounted on the long plate 16.
As shown in fig. 5, in a further embodiment of the present invention, the lower end of the crimping mechanism 3 is connected with a crimping die 32 matched with the leg wire input terminal 71 of the electronic detonator control module 7, and the outside of the die 32 is fixedly connected with a protection plate 33, so as to prevent operators from accidentally injuring hands when the operators put the leg wire into the crimping mechanism 3. The effect of the crimping is shown in fig. 6.
Wherein the upper and lower molds of the crimping die 32 correspond to the shape of the leg wire input terminal 71 to be crimped, and the crimping upper and lower molds are triangular. When the driver drives the upper crimping die to move downwards during crimping, the leg wire input terminal moves upwards relative to the upper crimping die, but the extrusion force is gradually increased, so that the crimping quality can be ensured.
A protection plate 33 is provided outside the crimping die 32 of the crimping mechanism 3.
In conclusion, the electronic detonator control module in the scheme is of a multiple-row structure which is fixed on the fixed adhesive tape in advance, single multiple feeding can be realized, and the feeding time is shortened. The manual work only needs to feed the electronic detonator control module of the joint array at the feeding position, the feeding device is automatically fed onto the crimping die of the crimping mechanism, the leg wire is manually placed into the U-shaped groove of the leg wire terminal of the electronic detonator control module, crimping can be completed, and automatic discharging is performed after crimping is completed. After the discharging is completed, the feeding device is automatically fed into the next electronic detonator control module for crimping. After the electronic detonator control modules on one fixed adhesive tape are crimped, the feeding mechanism returns to the feeding position for feeding. Compared with the prior art, the scheme saves the manual feeding time and the workload of feeding, and improves the crimping production efficiency.
The embodiments of the present invention are not limited to the embodiments described in the specific embodiments, and those skilled in the art may obtain other embodiments according to the technical solutions of the present invention, which also belong to the technical innovation scope of the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (3)
1. The utility model provides an electron detonator leg wire crimping machine, includes support frame (6), its characterized in that: a feeding device (1) and a leg wire crimping mechanism (3) are arranged on the workbench surface of the supporting frame (6), and a crimping die (32) of the leg wire crimping mechanism (3) is positioned at one side of the feeding device (1); a discharging device (4) is arranged below the working table surface of the supporting frame (6), and an ejection mechanism of the discharging device (4) is arranged below the feeding device (1); the device is also provided with an electrical control device (5), and the electrical control device (5) is connected with control circuits of the feeding device (1), the leg wire crimping mechanism (3) and the discharging device (4); the feeding device (1) comprises a driving motor (11), wherein the output end of the driving motor (11) is connected with a driving rod (12) through a speed change mechanism (110), a fixed seat (13) is arranged on the driving rod (12), a connecting sheet (14) is arranged on the fixed seat (13), a driving sheet (17) is arranged on the connecting sheet (14), a feeding plate (18) is connected to the driving sheet (17), the feeding plate (18) is horizontally arranged, and a through hole (19) is formed in the feeding plate (18); the feeding device (1) is provided with an adhesive tape fixing mechanism (2), the adhesive tape fixing mechanism (2) comprises a compressing driver (21), the front end of a piston rod of the compressing driver (21) is connected with a module fixing piece (23), the module fixing piece (23) is connected with a feeding plate (18) through a connecting strip (22), the connecting strip (22) is movably connected with the module fixing piece (23) and the feeding plate (18), and the connecting strip (22) can rotate along a connecting point; the control circuit of the compaction driver (21) of the adhesive tape fixing mechanism (2) is connected with the electric control device (5); a groove plate (31) is arranged on the leg wire crimping mechanism (3), and the feeding plate (18) falls into the groove plate (31); the discharging device (4) comprises a discharging driver (41), wherein a discharging rod (42) is connected to the discharging driver (41), the discharging rod (42) corresponds to a through hole (19) in the feeding plate (18), and the discharging rod (42) can penetrate through the through hole (19); the feeding plate (18) is provided with a module fixing adhesive tape (24), the module fixing adhesive tape (24) is provided with a module fixing groove (25), the bottom of each module fixing groove (25) is provided with a discharging hole (26), the positions and the number of the discharging holes (26) correspond to those of the through holes (19), and the discharging rod (42) can continuously pass through the discharging holes (26) after passing through the through holes (19).
2. The electronic detonator leg wire crimping machine of claim 1 wherein: the upper die and the lower die of the crimping die (32) correspond to the shape of the leg wire input terminal (71) to be crimped, and the crimping upper die and the lower die are triangular.
3. The electronic detonator leg wire crimping machine of claim 1 wherein: a protection plate (33) is arranged outside the crimping die (32) of the foot wire crimping mechanism (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280388.XA CN109503303B (en) | 2018-10-30 | 2018-10-30 | Electronic detonator leg wire crimping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280388.XA CN109503303B (en) | 2018-10-30 | 2018-10-30 | Electronic detonator leg wire crimping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109503303A CN109503303A (en) | 2019-03-22 |
| CN109503303B true CN109503303B (en) | 2024-01-23 |
Family
ID=65747220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280388.XA Active CN109503303B (en) | 2018-10-30 | 2018-10-30 | Electronic detonator leg wire crimping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109503303B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351402A (en) * | 2020-03-23 | 2020-06-30 | 东莞市弘腾自动化智能科技有限公司 | Electronic detonator bridge wire installation equipment |
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|---|---|---|---|---|
| CN1317855A (en) * | 2000-04-10 | 2001-10-17 | 住友电装株式会社 | Terminal pressure-folding appts. |
| CN201978984U (en) * | 2010-12-06 | 2011-09-21 | 广东精艺金属股份有限公司 | Temperature sensitive copper pipe forming machine |
| CN103042404A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Hydraulic clamping fixture |
| CN103588596A (en) * | 2013-10-06 | 2014-02-19 | 新疆雪峰科技(集团)股份有限公司 | Movable small two-column type detonator press machine |
| CN105406319A (en) * | 2015-12-21 | 2016-03-16 | 上海凡峨汽车内饰件制品有限公司 | Terminal crimping device for automobile sun shield |
| CN205335597U (en) * | 2015-12-31 | 2016-06-22 | 上海广为电器工具有限公司 | Terminal autoloading mould |
| CN205347267U (en) * | 2015-12-31 | 2016-06-29 | 贵州久联民爆器材发展股份有限公司 | Electron detonator payment to a porter quick connect structure |
| CN205635416U (en) * | 2016-05-16 | 2016-10-12 | 湖南长斧众和科技有限公司 | Automatic bayonet socket machine of multiple formula of industrial detonator |
| CN106736746A (en) * | 2016-12-21 | 2017-05-31 | 泉州市联控自动化科技有限公司 | A kind of floating hold-down mechanism |
-
2018
- 2018-10-30 CN CN201811280388.XA patent/CN109503303B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317855A (en) * | 2000-04-10 | 2001-10-17 | 住友电装株式会社 | Terminal pressure-folding appts. |
| CN201978984U (en) * | 2010-12-06 | 2011-09-21 | 广东精艺金属股份有限公司 | Temperature sensitive copper pipe forming machine |
| CN103042404A (en) * | 2012-12-19 | 2013-04-17 | 昆山迈致治具科技有限公司 | Hydraulic clamping fixture |
| CN103588596A (en) * | 2013-10-06 | 2014-02-19 | 新疆雪峰科技(集团)股份有限公司 | Movable small two-column type detonator press machine |
| CN105406319A (en) * | 2015-12-21 | 2016-03-16 | 上海凡峨汽车内饰件制品有限公司 | Terminal crimping device for automobile sun shield |
| CN205335597U (en) * | 2015-12-31 | 2016-06-22 | 上海广为电器工具有限公司 | Terminal autoloading mould |
| CN205347267U (en) * | 2015-12-31 | 2016-06-29 | 贵州久联民爆器材发展股份有限公司 | Electron detonator payment to a porter quick connect structure |
| CN205635416U (en) * | 2016-05-16 | 2016-10-12 | 湖南长斧众和科技有限公司 | Automatic bayonet socket machine of multiple formula of industrial detonator |
| CN106736746A (en) * | 2016-12-21 | 2017-05-31 | 泉州市联控自动化科技有限公司 | A kind of floating hold-down mechanism |
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| Publication number | Publication date |
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| CN109503303A (en) | 2019-03-22 |
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