CN110966900A - Welding test production line for electronic detonator ignition element - Google Patents
Welding test production line for electronic detonator ignition element Download PDFInfo
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- CN110966900A CN110966900A CN202010033979.8A CN202010033979A CN110966900A CN 110966900 A CN110966900 A CN 110966900A CN 202010033979 A CN202010033979 A CN 202010033979A CN 110966900 A CN110966900 A CN 110966900A
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- production line
- welding
- welding test
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- 238000012360 testing method Methods 0.000 title claims abstract description 58
- 238000003466 welding Methods 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000003814 drug Substances 0.000 claims abstract description 28
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 5
- 230000005347 demagnetization Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 239000000872 buffer Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a welding test production line for an ignition element of an electronic detonator, which comprises a first conveying mechanism, wherein an automatic secondary mould arranging device is arranged on one side of the first conveying mechanism; the discharge port of the first conveying mechanism is connected with the second conveying mechanism through a first film sucking mechanism, and one side of the second conveying mechanism is sequentially provided with an automatic medicine feeding head, punching, testing and die arrangement integrated equipment, welding equipment and laser detection equipment; the discharge hole of the second conveying mechanism is connected with the third conveying mechanism through a second film suction mechanism; the discharge port of the third conveying mechanism is connected with the discharge port of the fourth conveying mechanism, and automatic pipe withdrawing equipment is arranged at the connection outlet of the third conveying mechanism and the fourth conveying mechanism; the mutual cooperation between the devices is controlled by the PLC control system, full-automatic production can be realized, man-machine isolation can be completely achieved on the whole production line, the production safety of the electronic detonator is greatly improved, and the production cost is low, the production efficiency is high, and the economic benefit is good.
Description
Technical Field
The invention relates to a welding test production line for an ignition element of an electronic detonator, belonging to the field of detonator production equipment.
Background
At present, in the production of industrial digital electronic detonators, a powder head and a chip are generally required to be soldered together, the chip and a detonator leg wire are fixedly connected together through a rubber plug to form a lead end, in order to realize flow line production, the lead ends are required to be arranged on corresponding welding dies, and the powder head which is cut from a powder head steel belt and qualified in detection is loaded on the welding dies to carry out continuous welding operation; after welding, the electronic detonator needs to be transferred to a detection process for detection, and finally the produced electronic detonator is taken down from the welding die. In the die arrangement and die withdrawal process, the die arrangement and the tube withdrawal on the welding die need to be carried out manually, the welding die is a rectangular box body, one end of the rectangular box body is provided with a welding front plate, and a powder head clamp, a circuit board clamp and a leg wire clamp are sequentially arranged on the welding front plate, so that the powder heads, the circuit boards and the leg wires of the multiple electronic detonators can be orderly arranged on the corresponding clamps, the welding and the detection can be completed at one time, in order to ensure the continuous and stable subsequent operation, each electronic detonator is accurately clamped or taken out manually one by one, the operation is time-consuming and labor-consuming, and in order to meet the production requirement, 3-4 persons are generally needed; in the processes of shearing and testing the steel belt at the explosive head, in order to ensure the continuous and stable process, workers are required to frequently debug the feeding speed of the steel belt at the explosive head; therefore, in the whole process flow, a large amount of workers are still needed to participate, the labor intensity of the workers is high, the production efficiency is low, and the production cost is high. And because the electronic detonator is an inflammable and explosive high-risk product, the existing equipment does not well realize man-machine isolation, and an operator directly contacts the detonator, so that the personnel risk is high, and a larger potential safety hazard exists.
Disclosure of Invention
In view of this, the invention aims to provide a welding test production line for ignition elements of electronic detonators, which can overcome the defects of the prior art.
The purpose of the invention is realized by the following technical scheme:
a welding test production line for an electronic detonator ignition element comprises a conveying mechanism and more than one electronic detonator welding test mould capable of moving on the conveying mechanism, wherein the conveying mechanism comprises a first conveying mechanism, and an automatic secondary mould arranging device is arranged on one side of the first conveying mechanism; the discharge port of the first conveying mechanism is connected with the second conveying mechanism through a first film sucking mechanism, and one side of the second conveying mechanism is sequentially provided with an automatic medicine feeding head, punching, testing and die arrangement integrated equipment, welding equipment and laser detection equipment; the discharge hole of the second conveying mechanism is connected with the third conveying mechanism through a second film suction mechanism; the discharge port of the third conveying mechanism is connected with the discharge port of the fourth conveying mechanism, and automatic pipe withdrawing equipment is arranged at the connection outlet of the third conveying mechanism and the fourth conveying mechanism; the devices are all connected with a PLC control system for controlling mutual cooperation of the devices.
The automatic secondary die arrangement device comprises an installation frame fixedly connected to one side of the first conveying mechanism, a sliding table is arranged on the installation frame, and a sliding mechanism capable of moving in the transverse, longitudinal and vertical directions relative to the working table surface and a pneumatic manipulator connected with the sliding mechanism are arranged on the sliding table; the pneumatic manipulator comprises a pneumatic claw cylinder and a pneumatic claw arranged at the bottom of the pneumatic claw cylinder; the structure of the gas claw is matched with the rubber plug at the leading end of the detonator, and at least two pairs of the gas claws are arranged in parallel.
The automatic medicine feeding head, punching test and die arrangement integrated equipment comprises a rack fixedly connected to one side of a second conveying mechanism, a gas claw feeding mechanism is arranged on the table top of the rack, a medicine head steel belt through groove is formed in the rack beside the gas claw feeding mechanism, and a medicine head separating mechanism is arranged below the medicine head steel belt through groove and on the left side of the gas claw feeding mechanism; the right side of the air claw feeding mechanism and the table surface of the frame are sequentially provided with a transition guide mechanism, a demagnetization mechanism, a punching test mechanism and a die arrangement mechanism.
And a photoelectric sensor is arranged on one side of the gas claw feeding mechanism.
The automatic pipe withdrawing equipment comprises a mould placing table arranged at the joint part of a third conveying mechanism and a fourth conveying mechanism, a gap is arranged between the mould placing table and the feeding end of the fourth conveying mechanism, a lifting type ejector rod mechanism is arranged at the gap, and a baffle plate structure matched with the telescopic ejector rod mechanism is arranged at the front section above the telescopic ejector rod mechanism.
Compared with the prior art, the invention discloses a welding test production line of an electronic detonator ignition element, which comprises a conveying mechanism and more than one mould for the welding test of the electronic detonator, wherein the mould can move on the conveying mechanism; the discharge port of the first conveying mechanism is connected with the second conveying mechanism through a first film sucking mechanism, and one side of the second conveying mechanism is sequentially provided with an automatic medicine feeding head, punching, testing and die arrangement integrated equipment, welding equipment and laser detection equipment; the discharge hole of the second conveying mechanism is connected with the third conveying mechanism through a second film suction mechanism; the discharge port of the third conveying mechanism is connected with the discharge port of the fourth conveying mechanism, and automatic pipe withdrawing equipment is arranged at the connection outlet of the third conveying mechanism and the fourth conveying mechanism; when the device works, the PLC control system controls the mutual cooperation of the devices, specifically, a welding test die with a lead end component is operated to the lower part of an automatic secondary die arrangement device through a first conveying mechanism, and a lead end rubber plug is grabbed by the automatic secondary die arrangement device and automatically arranged in a corresponding clamping groove on the welding test die; then, the die for welding test is sucked and placed into a second conveying mechanism through a first film sucking mechanism, the second conveying mechanism operates the die to the position below the automatic medicine feeding head, punching test and die arrangement integrated equipment to realize the automatic medicine feeding head, punching test and test operation of the medicine head steel belt, and qualified medicine heads are arranged on the die for welding test one by one; then, sequentially operating the welding equipment and the laser detection equipment to complete welding and testing; and then, the die for the welding test is sucked and placed to the third conveying mechanism through the second film sucking mechanism, and the die is operated to the automatic pipe withdrawing equipment by the third conveying mechanism to complete the automatic pipe withdrawing operation.
The invention has the beneficial effects that:
(1) the invention can realize full-automatic production, can completely realize man-machine isolation on the whole production line, greatly improves the safety of electronic detonator production and has good practicability.
(2) The whole production line has good continuity and stability, saves labor cost and time cost, and has low production cost, higher production efficiency and good economic benefit.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of an automatic secondary die arrangement device.
Fig. 3 is a schematic bottom structure view of fig. 2.
Fig. 4 is a schematic structural diagram of an automatic medicine feeding head, punching test and die arrangement integrated device.
Fig. 5 is a schematic structural diagram of the automatic tube withdrawing device.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
As shown in figure 1, the welding test production line of the ignition element of the electronic detonator, which is disclosed by the invention, is used for chip welding and detection production of the explosive head and the lead end of the electronic detonator, and comprises a conveying mechanism and more than one mould 12 for welding test of the electronic detonator, which can move on the conveying mechanism, wherein the conveying mechanism comprises a first conveying mechanism 1, and one side of the first conveying mechanism 1 is provided with an automatic secondary mould arranging device 2; a discharge port of the first conveying mechanism 1 is connected with a second conveying mechanism 4 through a first film sucking mechanism 3, and one side of the second conveying mechanism 4 is sequentially provided with an automatic medicine feeding head, punching testing and die arrangement integrated device 5, a welding device 6 and a laser detection device 7; the discharge hole of the second conveying mechanism 4 is connected with the third conveying mechanism 9 through a second film sucking mechanism 8; the discharge port of the third conveying mechanism 9 is connected with the fourth conveying mechanism 11, and an automatic pipe withdrawing device 10 is arranged between the discharge port of the third conveying mechanism and the discharge port of the fourth conveying mechanism; the devices are all connected with a PLC control system for controlling mutual cooperation of the devices.
The specific working process is that a welding test die 12 with a lead terminal assembly is operated to the lower part of an automatic secondary die arrangement device 2 through a first conveying mechanism 1, and a lead terminal rubber plug is grabbed by the automatic secondary die arrangement device 2 and automatically arranged in a corresponding clamping groove on the welding test die 12; after the die arrangement is finished, the die is operated to a discharge hole of the first conveying mechanism 1, the die 12 for welding test is sucked to the second conveying mechanism 4 through a telescopic electric sucking disc of the first film sucking mechanism 3, the second conveying mechanism 4 operates the die to the position below the automatic medicine feeding head, punching test and die arrangement integrated equipment 5, the automatic medicine feeding head, punching test and die arrangement integrated equipment 5 completes the automatic medicine feeding head, punching test and test operation of the medicine head steel strip, and qualified medicine heads are arranged on the die 12 for welding test one by one; then the second conveying mechanism 4 sequentially operates the welding equipment 6 and the laser detection equipment 7 to complete welding and testing; then the welding test mold is operated to a discharge hole of the second conveying mechanism 4, the welding test mold 12 is sucked and placed to the third conveying mechanism 9 through a telescopic electric sucking disc of the second film sucking mechanism 8, and the third conveying mechanism 9 operates the welding test mold to the automatic pipe withdrawing equipment 10 to complete automatic pipe withdrawing operation; finally, the storage operation of the electronic detonator is carried out, and the empty welding test die 12 is operated to the die arrangement process point by the fourth conveying mechanism 11 for recycling.
Referring to fig. 2 and 3, the automatic secondary die arrangement device 2 includes an installation frame 201 fixedly connected to one side of the first conveying mechanism 1, a sliding table 202 is arranged on the installation frame 201, and a sliding mechanism capable of moving in the transverse, longitudinal and vertical directions relative to the working table surface and a pneumatic manipulator connected with the sliding mechanism are arranged on the sliding table 202; the sliding mechanism comprises a transverse sliding rail 203 which is arranged on the sliding table 202 and is vertical to the working table surface, a transverse sliding seat 204 is arranged on the transverse sliding rail 203, a transverse air cylinder 5 connected with the transverse sliding seat 204 is arranged at the back of the transverse sliding seat 204, and the transverse sliding seat 204 is pushed by the transverse air cylinder 5 to realize transverse sliding relative to the working table surface; a longitudinal slide rail 206 parallel to the working table is arranged in the transverse slide seat 204, a longitudinal slide seat 207 is arranged on the longitudinal slide rail 206, and the longitudinal slide seat 207 is longitudinally slid relative to the working table by a stepping motor 208 arranged at the back of the transverse slide seat 204; a vertical sliding rail 209 is arranged at the front end of the longitudinal sliding seat 207, an air claw support 210 is arranged on the vertical sliding rail 209, and an upper air cylinder 211 and a lower air cylinder 211 are connected to the top of the air claw support 210 and push the air claw support 210 to realize the up-and-down sliding of the air claw support relative to the working table; the pneumatic manipulator is arranged on the air claw bracket 210 and comprises an air claw 212 and an air claw cylinder 213 connected with the air claw 212; the pneumatic claw cylinder 213 is fixedly connected to the pneumatic claw support 210, and the pneumatic claw 212 is arranged at the bottom of the pneumatic claw cylinder 213; the gas claw 212 is at least two pairs of parallel arrangement, the structure of gas claw 212 and the rubber buffer looks adaptation of detonator lead end, can once only snatch two rubber buffers at least by gas claw 212 and arrange the mould.
Referring to fig. 4, the automatic medicine feeding, punching testing and die arrangement integrated equipment 5 comprises a frame 501 fixedly connected to one side of a second conveying mechanism 4, a pneumatic claw feeding mechanism 503 is arranged on the table top of the frame 501, a medicine head steel strip through groove 504 is formed in the frame 501 beside the pneumatic claw feeding mechanism 503, and a medicine head separating mechanism 502 capable of separating the medicine head steel strip from the magnetic strip is arranged below the medicine head steel strip through groove 504 and on the left side of the pneumatic claw feeding mechanism 503; a transition guide mechanism 505, a demagnetization mechanism 506, a punching test mechanism 507 and a die arrangement mechanism 508 are sequentially arranged on the right side of the air claw feeding mechanism 503 and the table top of the frame 501. The separation of the explosive head steel belt and the magnetic belt is realized through the explosive head separating mechanism 502, the explosive head steel belt penetrates out of the explosive head steel belt penetrating groove 504, the air claw feeding mechanism 503 gradually grabs to realize the linear feeding of the explosive head steel belt, the explosive head steel belt sequentially passes through the transition guide mechanism 505 and the demagnetization mechanism 506 to the punching test mechanism 507 to realize the shearing, the resistance value test is carried out on the sheared explosive head to eliminate defective products, finally, the qualified explosive head is sent to the die arrangement mechanism 508, and the qualified explosive heads are arranged on the die 12 for welding test one by one.
The pneumatic gripper feeding mechanism 503 is provided with a photoelectric sensor 509 on one side, the photoelectric sensor 509 is used for sending a corresponding signal to a PLC control system, the PLC control system controls the automatic grabbing operation of the pneumatic gripper feeding mechanism 503, specifically, in the process that the pneumatic gripper feeding mechanism 503 gradually grabs and realizes the linear feeding of the stub steel strip, when the stub steel strip abuts on the photoelectric sensor 509, the front feeding of the stub steel strip is sufficient, the die-cutting testing mechanism 507 is satisfied to realize continuous shearing of the stub steel, in order to prevent the waste due to the excessive front feeding, the photoelectric sensor 509 sends real-time information to the PLC control system, the PLC control system sends a grabbing stopping signal to the pneumatic gripper feeding mechanism 503, otherwise, when the stub steel strip does not abut on the photoelectric sensor 509, the pneumatic gripper feeding mechanism 503 carries out grabbing and feeding.
Referring to fig. 5, the automatic pipe withdrawing device 10 includes a mold placing table 1001 disposed at the joint portion between the discharge port of the third conveying mechanism 9 and the fourth conveying mechanism 11, a gap is disposed between the mold placing table 1001 and the feed end of the fourth conveying mechanism 11, a lifting ejector mechanism 1002 is disposed at the gap, and a baffle structure 1003 used in cooperation with the lifting ejector mechanism 1002 is disposed at the upper front section of the telescopic ejector mechanism 1002; the baffle plate structure 1003 is staggered relative to the telescopic ejector rod mechanism 1002; when the mold 12 for welding test with the electronic detonator placed in the clamping position rotates to the mold placing table 1001 through the third conveying mechanism 9, the front section of the explosive head assembly of the electronic detonator is placed under the baffle structure, the telescopic ejector rod mechanism is made to ascend to push the rear section of the explosive head assembly of the electronic detonator, the explosive head assemblies of multiple electronic detonators can be taken out from the clamping groove of the mold 12 for welding test at one time, and finally the empty clamp is operated to the mold discharging process point through the fourth conveying mechanism 11 for recycling.
Claims (5)
1. The utility model provides an electron detonator priming element welding test production line, includes that conveying mechanism and more than one can be on conveying mechanism electron detonator welding test that removes use mould (12), its characterized in that: the conveying mechanism comprises a first conveying mechanism (1), and one side of the first conveying mechanism (1) is provided with an automatic secondary die arrangement device (2); a discharge port of the first conveying mechanism (1) is connected with a second conveying mechanism (4) through a first film sucking mechanism (3), and one side of the second conveying mechanism (4) is sequentially provided with an automatic medicine feeding head, punching testing and die discharging integrated device (5), a welding device (6) and a laser detection device (7); the discharge hole of the second conveying mechanism (4) is connected with the third conveying mechanism (9) through a second film absorbing mechanism (8); the discharge hole of the third conveying mechanism (9) is connected with the fourth conveying mechanism (11), and the connection of the discharge hole of the third conveying mechanism and the fourth conveying mechanism is provided with automatic pipe withdrawing equipment (10); the devices are all connected with a PLC control system for controlling mutual cooperation of the devices.
2. The welding test production line for the electronic detonator ignition element according to claim 1, wherein: the automatic secondary die arrangement device (2) comprises an installation frame (201) fixedly connected to one side of the first conveying mechanism (1), a sliding table (202) is arranged on the installation frame (201), and a sliding mechanism capable of moving in the transverse, longitudinal and vertical directions relative to the working table surface and a pneumatic manipulator connected with the sliding mechanism are arranged on the sliding table (202); the pneumatic manipulator comprises a pneumatic claw cylinder (213) and a pneumatic claw (212) arranged at the bottom of the pneumatic claw cylinder (213); the structure of the gas claw (212) is matched with the rubber plug at the detonator lead end and at least two pairs of gas claws are arranged in parallel.
3. The welding test production line for the electronic detonator ignition element according to claim 1, wherein: the automatic medicine feeding, punching testing and die arrangement integrated equipment (5) comprises a rack (501) fixedly connected to one side of a second conveying mechanism (4), a gas claw feeding mechanism (503) is arranged on the table top of the rack (501), a medicine head steel belt through groove (504) is formed in the rack (501) beside the gas claw feeding mechanism (503), and a medicine head separating mechanism (502) is arranged below the medicine head steel belt through groove (504) and on the left side of the gas claw feeding mechanism (503); a transition guide mechanism (505), a degaussing mechanism (506), a punching test mechanism (507) and a die arrangement mechanism (508) are sequentially arranged on the right side of the air claw feeding mechanism (503) and the table top of the frame (501).
4. The welding test production line for the electronic detonator ignition element according to claim 3, wherein: and a photoelectric sensor (509) is arranged on one side of the gas claw feeding mechanism (503).
5. The welding test production line for the electronic detonator ignition element according to claim 1, wherein: the automatic pipe withdrawing device (10) comprises a mould placing table (1001) arranged at a joint part of a third conveying mechanism (9) and a fourth conveying mechanism (11), a gap is arranged between the mould placing table (1001) and a feed end of the fourth conveying mechanism (11), a lifting ejector rod mechanism (1002) is arranged at the gap, and a baffle plate structure (1003) matched with the telescopic ejector rod mechanism (1002) for use is arranged at the front section above the telescopic ejector rod mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033979.8A CN110966900A (en) | 2020-01-13 | 2020-01-13 | Welding test production line for electronic detonator ignition element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010033979.8A CN110966900A (en) | 2020-01-13 | 2020-01-13 | Welding test production line for electronic detonator ignition element |
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| Publication Number | Publication Date |
|---|---|
| CN110966900A true CN110966900A (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010033979.8A Pending CN110966900A (en) | 2020-01-13 | 2020-01-13 | Welding test production line for electronic detonator ignition element |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112504037A (en) * | 2020-11-27 | 2021-03-16 | 贵州盘江民爆有限公司 | Welding equipment and assembly line |
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| GB580520A (en) * | 1938-12-06 | 1946-09-11 | Hydraulic Engineering Company | Improvements in or relating to the manufacture of ammunition |
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| CN208795082U (en) * | 2018-09-05 | 2019-04-26 | 贵州盘江民爆有限公司 | A kind of automatic continuous production line of electric detonator fire element |
| WO2019218100A1 (en) * | 2018-05-18 | 2019-11-21 | Chen Mo | Electronic detonator connector and electronic detonator configuration method based on same |
| CN211261996U (en) * | 2020-01-13 | 2020-08-14 | 贵州盘江民爆有限公司 | Welding test production line for electronic detonator ignition element |
-
2020
- 2020-01-13 CN CN202010033979.8A patent/CN110966900A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB580520A (en) * | 1938-12-06 | 1946-09-11 | Hydraulic Engineering Company | Improvements in or relating to the manufacture of ammunition |
| CN108247257A (en) * | 2018-03-29 | 2018-07-06 | 贵州盘江民爆有限公司 | A kind of full-automatic electronic detonator fire element welding test production line |
| CN108317918A (en) * | 2018-03-29 | 2018-07-24 | 贵州盘江民爆有限公司 | Full-automatic electronic detonator bayonet, detection, endowed, laser code production line |
| WO2019218100A1 (en) * | 2018-05-18 | 2019-11-21 | Chen Mo | Electronic detonator connector and electronic detonator configuration method based on same |
| CN108827092A (en) * | 2018-09-05 | 2018-11-16 | 贵州盘江民爆有限公司 | A kind of automatic continuous production line of electric detonator |
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| CN112504037A (en) * | 2020-11-27 | 2021-03-16 | 贵州盘江民爆有限公司 | Welding equipment and assembly line |
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