High-safety initiating-explosive-free digital electronic detonator assembling production line

Abstract

The invention relates to a high-safety initiating-explosive-free digital electronic detonator assembly line, which comprises a first assembly line for assembling a detonator shell, a second assembly line for assembling a detonator shell, a first conveying line, an explosive charging device arranged on the first conveying line, an adsorption device for installing a physical partition device, and an installation device for installing an inner cap; the second assembly line comprises a medicine dipping device for driving the electronic control modules to dip medicine, a second conveying line for conveying the electronic control modules, a separating device for separating the electronic control modules and an automatic welding device for welding leg wires and the electronic control modules, and the second conveying line abuts against the tail end of the first conveying line; and the third assembly line is arranged at the tail ends of the first assembly line and the second assembly line and comprises a placing table for placing the tube shell, a first manipulator for clamping the electronic control module into the tube shell on the placing table, a clamping device for clamping the tube shell and a third conveying line for conveying the tube shell. According to the invention, the automation degree of assembling the initiating explosive-free digital electronic detonator can be increased, and the assembling efficiency and the assembling precision are improved.

Description

Technical Field

[0001] The present application relates to the field of electronic detonators, and in particular to a high-safety explosive-free digital electronic detonator assembly production line. Background Art

[0002] Although traditional electronic detonator technology has achieved precise control of detonation to a certain extent, its core explosive components always have safety hazards, including potential risks of false triggering and instability during storage and transportation. These problems not only affect the widespread application of electronic detonators, but also pose a serious threat to operators and the surrounding environment. With the continuous development of science and technology, the industry has put forward higher requirements for the safety performance of electronic detonators. Although some solutions have appeared on the market that attempt to improve safety through electronic control systems, these solutions have not completely gotten rid of the fundamental risks brought by explosives. Therefore, there is an urgent need for a new electronic detonator technology that can solve the safety problems brought by traditional explosives from the source and provide more reliable and safe protection for blasting operations.

[0003] For this purpose, a safe type of digital electronic detonator without explosives was developed. Figure 1 and Figure 2, which is a schematic diagram of the structure of a safe digital electronic detonator without explosive, comprises a tube shell 01, wherein a high explosive 02 is contained in the tube shell 01, a physical partition device 03 is installed in the tube shell 01, an electronic control module 04 is also installed in the tube shell 01, an electronic lock is arranged in the electronic control module 04, a flying piece generating device 041 is arranged at one end of the electronic control module 04 facing the inside of the tube shell 01, an ignition head 042 is arranged at one end of the flying piece generating device 041 away from the electronic control module 04, a resistance wire is arranged inside the ignition head 042, a wiring terminal 05 is arranged at one end of the electronic control module 04 facing the outside of the tube shell 01, a foot line 06 is connected to the wiring terminal 05, and a rubber plug 07 is installed on the foot line 06, and the rubber plug 07 is sleeved on the foot line 06. At the same time, an inner cap 08 is also provided in the tube shell 01 for fixing the position of the electronic control module 04 in the tube shell 01; during installation, it is only necessary to connect the foot line 06 with the electronic control module 04, insert the electronic control module 04 into the shell to fix the position of the electronic control module 04 in the shell through the inner cap 08, and then install the rubber plug 07 at the open end of the tube shell 01 to fix the position of the foot line 06. Finally, an annular groove 09 is pressed out at the connection between the middle of the tube shell 01 and the inner cap 08, and at the connection between the tube shell 01 and the rubber plug 07, so as to fix the position of the electronic control module 04 and the rubber plug 07 in the tube shell 01. The safe type non-priming explosive digital electronic detonator of this scheme has no explosive inside the tube shell 01. After the electronic control module 04 sends out the detonation signal, the resistance wire inside the ignition head 042 is emitted to ignite the ignition head 042, so that the flying piece generating device 041 generates flying pieces, and the flying pieces are used to impact and trigger the detonation. The flying piece generating device 041 is controlled by the electronic control module 04 to achieve the precise driving of the flying pieces. The safety protection mechanism includes two parts: physical isolation and electronic locking. The physical isolation blocks the contact between the flying pieces and the high explosive 02 in the non-detonation state, and the electronic locking realizes the locking and unlocking of the flying piece generating device 041 through the electronic control module 04. After receiving the detonation command and verifying that it is correct, the control module first unlocks the electronic lock, and then activates the flying piece generating device 041 to ensure the safety and reliability of the detonation process.

[0004] However, in assembling the above-mentioned safe explosive-free digital electronic detonators, a semi-automatic assembly method is currently mainly used, which relies more on manual labor, resulting in low assembly efficiency and limited assembly accuracy. Summary of the invention

[0005] In order to increase the degree of automation in assembling safe explosive-free digital electronic detonators and improve assembly efficiency and assembly accuracy, the present application provides a high-safety explosive-free digital electronic detonator assembly production line.

[0006] The present application provides a high-safety explosive-free digital electronic detonator assembly production line that adopts the following technical solutions: A high-safety explosive-free digital electronic detonator assembly production line, comprising: A first assembly line, for assembling tube shells, comprising a first conveying line for conveying tube shells, a charging device for charging medicine disposed on the first conveying line, an adsorption device for installing a physical partition device disposed on the first conveying line, and an installation device for installing an inner cap; The second assembly line includes a second conveyor line for conveying the electronic control modules that have been dipped, a separation device provided at the tail end of the second conveyor line for separating a plurality of electronic control modules connected together one by one, and an automatic welding device for welding the foot line to the electronic control module, wherein the tail end of the second conveyor line abuts against the tail end of the first conveyor line; The third assembly line is arranged at one end where the first assembly line and the second assembly line are abutted, and includes a placement table for placing the tube shell, a first manipulator for clamping the electronic control module into the tube shell on the placement table, a clamping device for clamping the tube shell, and a third manipulator for clamping the tube shell from the placement table to the clamping device.

[0007] By adopting the above technical scheme, the setting of the charging device, adsorption device and installation device on the first assembly line realizes the efficient assembly of the tube shell and ensures the precise installation of the components in the tube shell; and the cooperation of the second assembly line and the separation device realizes the separation of multiple electronic control modules connected together one by one to ensure the independence of each electronic control module, so as to facilitate the welding and fixing of the single electronic control module and the single foot line by the automatic welding device; the third assembly line can make the assembled tube shell on the first assembly reach the placement table, and clamp the independent single electronic control module to the placement table by the first manipulator, and finally clamp the assembled tube shell to the clamping device by the second manipulator, so as to realize the automatic assembly of the tube shell. It greatly increases the degree of automation of assembling safe digital electronic detonators without explosives, and improves assembly efficiency and assembly accuracy. Optionally, it also includes a placement box for placing the tube shell, the placement box is placed on the first conveyor line, the charging device is located on the upper side of the first conveyor line, the charging device includes a medicine box for placing high explosive powder and a pressure rod for compacting the high explosive powder in the tube shell, the pressure rod is located on the rear side of the medicine box, and a powder outlet for the high explosive powder to flow out is opened at the lower end of the medicine box, when the placement box is transported to the lower side of the charging device by the first conveyor line, the powder outlet is opened; when the placement box is transported to the lower side of the pressure rod by the first conveyor line, the pressure rod is inserted into the tube shell to compact the high explosive powder in the tube shell.

[0008] By adopting the above technical solution, the tube shell can be stably placed on the first conveyor line through the placement box, and the tube shell is sequentially conveyed to the bottom of the charging device through the first conveyor line, so that the high explosive powder can be loaded into the tube shell through the charging device, and then the high explosive powder in the tube shell can be compacted by the pressure rod, thereby realizing the automated charging operation.

[0009] Optionally, the installation device includes a vibrating plate loader for placing the inner caps and a conveying plate installed at the discharge port of the vibrating plate loader, the upper side of the conveying plate is provided with a stepped groove for the inner caps to be embedded, and the conveying plate is provided with a limit assembly for limiting that only one inner cap can slide out of the conveying plate away from one end of the vibrating plate loader at a time; The limiting assembly includes an electric push rod fixedly connected to the side wall of the conveying plate, the push rod of the electric push rod can extend into the stepped groove, the electric push rod is provided with two groups, the two groups of the electric push rods are arranged at intervals along the length direction of the conveying plate, and a limiting space for the inner cap to be embedded is formed between the two groups of the electric push rods.

[0010] By adopting the above technical solution, the material output by the vibrating plate loader will reach the conveying plate and be embedded in the stepped groove to fix the upper and lower positions of the inner caps. The inner caps in the stepped grooves will slide away from the vibrating plate loader under the action of gravity, and the position of the inner caps on the conveying plate will be limited by the electric push rods. By controlling the extension or shortening of the push rods of the two electric push rods respectively, only one inner cap can be controlled to fall from the conveying plate at a time, so that each inner cap can be loaded in sequence. And the dropped inner caps will directly reach the tube shell on the first conveying line under the action of gravity, making loading more convenient.

[0011] Optionally, a baffle is provided at the output end of the second conveyor line for blocking the position of the electronic control module on the second conveyor line, and the separation device includes a cutting knife perpendicular to the length direction of the second conveyor line, a reciprocating assembly for driving the cutting knife to slide back and forth along its own length direction, and a driving assembly for driving the cutting knife to slide toward the conveying end of the second conveyor line, and the cutting knife is located at the lower side of the baffle.

[0012] By adopting the above technical solution, when the electronic control module transported by the second conveyor line reaches the baffle, it will be blocked by the baffle, and then the cutting knife will be driven to reciprocate by the reciprocating assembly. At the same time, the driving assembly also drives the cutting knife to slide toward the conveying end of the second conveyor line, so that the cutting knife cuts off the single electronic control module, thereby realizing the separation of the electronic control modules.

[0013] Optionally, a mounting platform for installing the separation device is provided at the lower side of the second conveyor line, and the driving assembly includes a slide plate slidably connected to the mounting platform and a driving cylinder fixed to the mounting platform for driving the slide plate to slide, and the reciprocating assembly is installed on the slide plate.

[0014] By adopting the above technical solution, the slide plate can be driven to slide on the mounting table by driving the air cylinder, so as to drive the reciprocating assembly to slide accordingly, and at this time, the cutting knife connected to the reciprocating assembly also slides accordingly.

[0015] Optionally, two parallel support plates are fixedly connected to the slide plate, and the two support plates are respectively located on both sides of the second conveyor line. The cutting knife is slidably connected to the two support plates, and the reciprocating assembly includes a cam rotatably connected to the slide plate, a reciprocating motor fixed to the slide plate for driving the cam to rotate, and a reset member arranged on the slide plate, one end of the cutting knife abuts against the outer wall of the cam, and the other end of the cutting knife is connected to the reset member.

[0016] By adopting the above technical solution, the cam is driven to rotate by a reciprocating motor, so that the cutting knife abutting against the outer surface of the cam can slide along the contour of the cam in a direction away from the cam. When the side with a smaller diameter of the cam abuts against the cutting knife, the cutting knife also slides in the direction of the cam under the action of the reset member, thereby driving the cutting knife to slide reciprocatingly.

[0017] Optionally, the reset member includes a reset plate fixedly connected to the slide plate and a reset spring fixedly connected between the reset plate and the cutting knife.

[0018] By adopting the above technical solution, the cutting knife can be always moved closer to the cam under the elastic force of the reset spring, so that the end of the cutting knife always abuts against the cam, and the cutting knife reciprocates along the contour of the rotating cam.

[0019] Optionally, one side of the second conveyor line is further provided with a second manipulator for conveying the foot wire to a fourth conveyor line located at the separation device and for driving a placement plate for placing the foot wire to the electronic control module, and the automatic welding device is located on one side of the second manipulator to weld the foot wire transported by the second manipulator to the electronic module; The automatic welding device includes a third linear motor fixedly connected to the mounting frame, a third lifting cylinder fixedly connected to the slider of the third linear motor, and a fixture fixedly connected to the piston rod of the third lifting cylinder. A slot is provided on one side of the fixture for the end of the electronic control module to be embedded in. A soldering iron is fixedly connected to the outer wall of the fixture, and the heating end of the soldering iron is located in the slot. A welding rod is slidably connected to the fixture, and one end of the welding rod is located in the slot.

[0020] By adopting the above-mentioned technical scheme, the foot line can be moved to the electronic control module through the fourth conveyor line, and the foot line can be moved to the electronic control module through the second manipulator, so that the foot line abuts against the terminal board of the electronic control module, and then the automatic welding device drives the clamp to move to the abutment of the foot line and the electronic control module through the cooperation of the third linear motor and the third lifting cylinder, and the foot line and the electronic control module are located in the clamping slot. At this time, the electric soldering iron is powered on, so that the heating end of the electric soldering iron can melt the welding rod, thereby realizing the welding of the foot line and the electronic module.

[0021] Optionally, the second manipulator includes a telescopic cylinder, a connecting rod rotatably connected to the piston rod of the telescopic cylinder, a second suction cup installed at the end of the connecting rod away from the telescopic cylinder for adsorbing the placement plate for the footline, and a pushing motor fixed to the piston rod of the telescopic cylinder for driving the connecting rod to rotate.

[0022] By adopting the above technical solution, the placement plate for placing the leg wire is fixed on the connecting rod through the second suction cup, and the leg wire can be driven to extend out of the fourth transmission line to the upper side of the placement table through the telescopic cylinder. The placement plate can be driven to rotate by the pushing motor to change the placement direction of the leg wire, so that the leg wire can be welded both horizontally and vertically, and the operation is more flexible.

[0023] Optionally, the clamping device includes a clamping platform, a clamping head mounted on the clamping platform, and a clamping assembly for driving the clamping head to clamp the tube shell; the clamping head includes a sealing tube fixedly connected to the clamping platform and a clamping strip fixedly connected to one end of the sealing tube, a plurality of the clamping strips are arranged at intervals around the axis of the sealing tube, and a clamping space for the tube shell to be embedded is formed between the plurality of the clamping strips; the diameter of the clamping space gradually increases from one end close to the sealing tube to an end away from the sealing tube; the clamping assembly includes a limiting ring mounted on the plurality of the clamping strips and a clamping cylinder that drives the limiting ring to slide on the clamping strip.

[0024] By adopting the above technical solution, the clamping cylinder can drive the limit ring to slide on the clamping strip, so as to drive the end of the clamping strip away from the sealing tube to shrink inward, thereby shrinking the open end of the clamping space, so that the end of the clamping strip away from the sealing tube can clamp a groove on the outer wall of the tube shell in the clamping space.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The efficient automated assembly process significantly improves the assembly efficiency of electronic detonators, reduces dependence on manual labor, reduces assembly errors caused by human factors, and improves product quality and consistency; 2. The dual protection mechanism of physical isolation and electronic locking effectively avoids accidental contact between flying pieces and high explosives, ensures the absolute safety of electronic detonators in the non-detonation state, and eliminates the potential safety hazards caused by the detonation of traditional explosives; 3. The precise flying piece generating device and the electronic control module work together to realize the accurate driving and detonation of the flying pieces, ensure the reliability and safety of the detonation process, and further improve the overall performance of the electronic detonator. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of a high-safety explosive-free digital electronic detonator.

[0027] Figure 2 It is a schematic diagram of the main structure of a high-safety explosive-free digital electronic detonator.

[0028] Figure 3 It is a schematic diagram of the overall structure of this application.

[0029] Figure 4 It is a schematic diagram of the overall main structure of this application.

[0030] Figure 5 This is a schematic diagram designed to illustrate the structure of the adsorption device and the installation device.

[0031] Figure 6 It is a structural diagram made to reflect the structure of the installation device.

[0032] Figure 7 It is a structural diagram to reflect the initial connection status of multiple electronic control modules.

[0033] Figure 8 It is a structural schematic diagram made to reflect the structure of the separation device.

[0034] Fig. 9 yes Figure 8 A magnified schematic diagram of center A.

[0035] Fig.10 This is a schematic diagram of the structure of the second conveyor line in another direction, which is made to reflect the structure of the separation device.

[0036] Fig.11 It is a schematic diagram designed to reflect the structure of the automatic welding device and the clamping device.

[0037] Fig.12 It is a cross-sectional diagram to show the internal structure of the automatic welding device.

[0038] Fig.13 yes Fig.11 A magnified schematic diagram of point B in the middle.

[0039] Explanation of reference numerals: 01, shell; 011, placement box; 02, high explosive; 03, physical partition device; 04, electronic control module; 041, flying piece generating device; 042, ignition head; 043, connecting strip; 044, tray; 05, terminal; 06, foot line; 061, placement plate; 07, rubber plug; 08, inner cap; 09, groove; 1, first assembly line; 11, first conveyor line; 12, charging device; 121, medicine box; 1211, powder outlet; 1212, control valve; 122, pressure rod; 123, compacting cylinder; 13, adsorption device; 131, placement cylinder; 133, first lifting cylinder cylinder; 134, first linear motor; 14, installation device; 141, vibration plate feeder; 142, conveyor plate; 1421, receiving groove; 143, limit assembly; 1431, first electric push rod; 1432, second electric push rod; 15, first bracket; 2, second assembly line; 21, second conveyor line; 211, baffle; 22, separation device; 221, cutter; 2211, support plate; 222, reciprocating assembly; 2221, cam; 2222, reciprocating motor; 2223, reset plate; 2224, reset spring; 223, drive assembly; 2231, slide plate; 2232, drive cylinder; 23, installation 3. The third assembly line; 31. The placement table; 311. The limit plate; 32. The first manipulator; 321. The second linear motor; 322. The second lifting cylinder; 323. The first motor; 324. The first clamping piece; 3241. The mounting plate; 3242. The left and right screw rods; 3243. The second motor; 3244. The clamping plate; 33. The second bracket; 34. The clamping device; 341. The clamping table; 342. The clamping head; 3421. The blocking cylinder; 3422. The clamping strip; 3423. The clamping space; 343. The clamping assembly; 3431. The limit ring; 3432. The clamping cylinder; 35. The third manipulator; 351. The fourth Linear motor; 352, fourth lifting cylinder; 353, second clamping member; 36, finished product box; 37, recycling box; 38, pushing member; 381, pushing cylinder; 382, ​​pushing plate; 4, fourth conveyor line; 41, mounting frame; 5, second manipulator; 51, telescopic cylinder; 52, connecting rod; 53, second suction cup; 54, pushing motor; 6, automatic welding device; 61, third linear motor; 62, third lifting cylinder; 63, fixture; 631, slot; 64, electric soldering iron; 65, welding rod; 66, automatic feeding assembly; 661, feeding barrel; 662, feeding plate; 663, feeding motor; 664, telescopic rod. DETAILED DESCRIPTION

[0040] The following is combined with Figure 1-13 This application is described in further detail.

[0041] Reference Figure 1 and Figure 2, is a schematic diagram of the structure of a high-safety non-explosive digital electronic detonator, including a tube shell 01, an electronic control module 04 and a terminal 05. The tube shell 01 is open at one end, and the inside of the tube shell 01 is stepped. The stepped layer inside the tube shell 01 is used to place the inner cap 08. The outer diameter of the inner cap 08 is consistent with the stepped layer at the inner wall of the tube shell 01, thereby fixing the position of the inner cap 08 in the tube shell 01. One end of the terminal 05 is connected to a foot line 06, and a rubber plug 07 is passed through the foot line 06. The foot line 06 is connected to the electronic control module 04 through the terminal 05. One end of the electronic control module 04 is used to dip the explosive to form an ignition head 042, and the other end is used to connect with the foot line 06. During installation, the high explosive 02 is first installed inside the tube shell 01, and then the physical partition device 03 is installed in the tube shell 01 to isolate the high explosive 02, and then the inner cap 08 is installed so that the inner cap 08 is stuck at the step of the tube shell 01. At the same time, the electronic control module 04 is also controlled to be dipped, and the foot line 06 is welded and connected to the dipped electronic control module 04 through the terminal 05. Finally, the end of the electronic control module 04 dipped with the medicine is directed toward the tube shell 01 and installed into the tube shell 01, so as to fix the position of the electronic control module 04 in the tube shell 01 through the inner cap 08. At this time, the rubber plug 07 is also inserted into the open end of the tube shell 01. Finally, the position of the rubber plug 07 in the tube shell 01 can be fixed by pressing out an annular groove 09 in the middle of the tube shell 01 and at the connection between the tube shell 01 and the rubber plug 07. At the same time, the groove 09 in the middle of the tube shell 01 can also fix the position of the electronic control module 04 away from one end of the inner cap 08, so that the installation of the electronic control module 04 is more stable.

[0042] The present application embodiment discloses a high-safety non-explosive digital electronic detonator assembly production line. Figure 3 The high-safety explosive-free digital electronic detonator assembly production line includes a first assembly line 1 for assembling a tube shell 01, a second assembly line 2 for assembling an electronic control module 04, and a third assembly line 3 for installing the assembled electronic control module 04 on the assembled tube shell 01. The tube shell 01 and the electronic control module 04 can be assembled simultaneously through the first assembly line 1 and the second assembly line 2, and the electronic control module 04 and the tube shell 01 can be assembled through the third assembly line 3 to complete the automatic installation of the high-safety explosive-free digital electronic detonator.

[0043] Reference Figure 4The first assembly line 1 includes a first conveyor line 11, a charging device 12 for charging provided on the first conveyor line 11, an adsorption device 13 for installing the physical partition device 03 provided on the first conveyor line 11, and an installation device 14 for installing the inner cap 08. When in use, the tube shell 01 can be conveyed to the charging device 12 through the first conveyor line 11, and the high explosive powder can be loaded to the bottom of the tube shell 01 through the charging device 12, and then the physical partition device 03 is adsorbed into the tube shell 01 through the adsorption device 13, so that the installed high explosive 02 is blocked by the physical partition device 03, and finally the inner cap 08 is installed in the tube shell 01 through the installation device 14.

[0044] Specifically, the first conveyor line 11 can be conveyed by a belt, which is a prior art and will not be described in detail in this application. The tube shell 01 is placed in the placement box 011, and the placement box 011 can fix the position of the tube shell 01 on the first conveyor line 11 so that the tube shell 01 is placed with the opening facing upward. The tube shell 01 in the placement box 011 can be sequentially transported to the charging device 12, the adsorption device 13 and the installation device 14 through the first conveyor line 11.

[0045] A first bracket 15 is installed on the ground, and the charging device 12 , the adsorption device 13 and the installation device 14 are all installed on the first bracket 15 .

[0046] Reference Figure 4 The charging device 12 includes a medicine box 121 for placing high explosive powder and a pressure rod 122 for compacting the high explosive powder in the tube shell 01. The pressure rod 122 is located at the rear side of the medicine box 121 in the transmission direction of the first conveyor line 11, so that the tube shell 01 transmitted through the first conveyor line 11 first reaches the medicine box 121 to inject the high explosive powder in the medicine box 121 into the tube shell 01; then the tube shell 01 is transmitted to the pressure rod 122 through the first conveyor line 11, and the high explosive powder in the tube shell 01 is compacted by the pressure rod 122.

[0047] Specifically, a powder outlet 1211 for high explosive powder to flow out is provided at the lower end of the medicine box 121, and a control valve 1212 for controlling the on and off of the powder outlet 1211 is provided at the powder outlet 1211. At the same time, an infrared beam for detecting whether the tube shell 01 has reached the lower side of the medicine box 121 and for detecting whether the tube shell 01 has reached the lower side of the pressure rod 122 is provided on the first bracket 15 (this is the prior art, and this application will not go into detail). When the first conveyor line 11 transfers the tube shell 01 to the bottom of the medicine box 121, the first conveyor line 11 stops running, and the control valve 1212 opens for a set time, so that the high explosive powder in the medicine box 121 flows out from the powder outlet 1211, and falls into the tube shell 01 located directly below the medicine box 121 under the action of gravity, completing the automatic charging work.

[0048] At the same time, a compacting cylinder 123 for driving the pressure rod 122 to move vertically is fixedly connected to the first bracket 15. When the tube shell 01 is conveyed to the bottom of the pressure rod 122 by the first conveyor line 11, the first conveyor line 11 stops, and the piston rod of the compacting cylinder 123 extends to drive the pressure rod 122 to insert into the tube shell 01, thereby compacting the high explosive powder in the tube shell 01.

[0049] Among them, multiple charging devices 12 can be arranged at intervals along the length direction of the first conveyor line 11 to realize multiple charging of the tube shell 01, that is, firstly, a kind of high explosive powder is loaded into the tube shell 01 through a charging device 12, and the high explosive powder is compacted by the corresponding pressure rod 122; then another kind of high explosive powder is loaded into the tube shell 01 through another charging device 12, and the high explosive powder is compacted by the pressure rod 122 on the other charging device 12; the cycle is repeated successively to realize the sequential loading of multiple kinds of high explosive powder into the tube shell 01. The tube shell 01 after charging is continuously conveyed backward by the first conveyor line 11 until the tube shell 01 reaches the adsorption device 13, so that the physical partition device 03 is placed in the tube shell 01 to seal the high explosive 02. Among them, the physical partition device 03 can be a partition plate.

[0050] It can be understood that the distance between two adjacent charging devices 12 and the distance between adjacent medicine boxes 121 and pressure rods 122 are the same, which are consistent with the spacing between the two tube shells 01, so that when the first conveyor line 11 stops, each medicine box 121 can charge the tube shell 01 located on its lower side, and each pressure rod 122 can compact the high explosive powder in the tube shell 01 located on its lower side.

[0051] Reference Figure 5The adsorption device 13 includes a placement cylinder 131 for placing the isolation plate, a first suction cup (not shown in the figure) for taking the isolation plate out of the placement cylinder 131, a first lifting cylinder 133 for driving the first suction cup to rise and fall, and a first linear motor 134 for driving the first lifting cylinder 133 to move horizontally to transport the isolation plate from the placement cylinder 131 to the tube shell 01 on the first conveying line 11. The first linear motor 134 is fixedly connected to the first bracket 15, the first lifting cylinder 133 is fixedly connected to the slider of the first linear motor 134, and the first suction cup is fixedly connected to the piston rod of the first lifting cylinder 133. When in use, the first lifting cylinder 133 is directly driven by the first linear motor 134 to be located on the upper side of the placement cylinder 131, and then the piston rod of the first lifting cylinder 133 is extended, thereby driving the first suction cup to descend and extend into the placement cylinder 131 to adsorb the isolation plate located in the placement cylinder 131. Then the first lifting cylinder 133 drives the first suction cup to rise, thereby adsorbing the topmost isolation plate in the placement tube 131, and then the first linear motor 134 drives the first lifting cylinder 133 to move from the top of the placement tube 131 to the tube shell 01 on the first conveyor line 11, and then controls the first lifting cylinder 133 to descend again, so that the isolation plate driven by the first lifting cylinder 133 is loaded into the tube shell 01, and the first suction cup is controlled to release the adsorption relationship with the isolation plate and the piston rod of the first lifting cylinder 133 is controlled to retract. The cycle is repeated in sequence to realize the automatic placement of the isolation plate. After the isolation plate is installed, the tube shell 01 will continue to be transported by the first conveyor line 11 until it reaches the installation device 14 so that the inner cap 08 can be installed through the installation device 14.

[0052] Reference Figure 5 and Figure 6 The installation device 14 includes a vibration plate loader 141 located on one side of the first conveyor line 11, a conveying plate 142 located at the discharge port of the vibration plate loader 141, and a limit assembly 143 installed on the conveying plate 142 for limiting that only one inner cap 08 can slide out from the end of the conveying plate 142 at a time. Among them, the height of the conveying plate 142 gradually decreases from the end close to the discharge port of the vibration plate loader 141 to the end away from the discharge port of the vibration plate loader 141. A stepped receiving groove 1421 for the inner cap 08 to be embedded is provided on the conveying plate 142. The inner cap 08 that slides out of the discharge port of the vibration plate loader 141 will be located in the receiving groove 1421, and the position of the inner cap 08 on the conveying plate 142 is fixed by the limit assembly 143.

[0053] Specifically, the limiting assembly 143 is located at one end of the conveying plate 142 away from the vibration plate loader 141, and the limiting assembly 143 includes a first electric push rod 1431 fixedly connected to the side wall of the conveying plate 142 and a second electric push rod 1432 fixedly connected to the side wall of the conveying plate 142. The first electric push rod 1431 and the second electric push rod 1432 are arranged at intervals along the length direction of the conveying plate 142, and the push rods of the first electric push rod 1431 and the second electric push rod 1432 can both extend into the receiving groove 1421. The first electric push rod 1431 is located at one end away from the vibration plate loader 141, and a limiting space for the inner cap 08 to be embedded is formed between the first electric push rod 1431 and the second electric push rod 1432. Under normal conditions, the first electric push rod 1431 extends out, thereby fixing the position of the inner cap 08 on the conveying plate 142, and preventing the inner cap 08 from sliding out from the end of the conveying plate 142 away from the vibration plate loader 141. When the tube shell 01 is transported to the side of the vibration plate loader 141 by the first conveyor line 11, the tube shell 01 is located directly below the end of the conveyor plate 142 away from the vibration plate loader 141. At this time, the second electric push rod 1432 is controlled to extend, so that an inner cap 08 located at the outermost end is confined in the limited space, and the remaining inner caps 08 are blocked by the second electric push rod 1432. At this time, the first electric push rod 1431 retracts, so that the inner cap 08 located in the limited space will slide from the end of the conveyor plate 142 into the tube shell 01 under the action of gravity, realizing automatic loading of the inner cap 08. Then the first electric push rod 1431 extends, and the second electric push rod 1432 retracts, so that the next inner cap 08 slides into the limited space for feeding again, and the cycle is carried out in sequence to realize the automatic loading operation of the inner cap 08. The tube shell 01 after loading will continue to be transported to the tail end of the first conveyor line 11 by the first conveyor line 11.

[0054] Reference Figure 6 and Figure 7 The second assembly line 2 includes a coating device for driving a group of electronic control modules 04 to be coated with a coating, a second conveyor line 21 for conveying the coated electronic control modules 04, and a separation device 22 arranged on the second conveyor line 21 for separating a group of electronic control modules 04 one by one. The output end of the second conveyor line 21 is in contact with the output end of the first conveyor line 11.

[0055] Among them, the charge dipping device can adopt an automatic production equipment for electronic ignition heads without explosives disclosed in the Chinese invention patent CN118857016A. It can be understood that in the process of dipping, the ends of multiple electronic control modules 04 away from the ignition heads 042 are connected together by connecting strips 043 and then placed on tray 044. The ends of the electronic control modules 04 away from the connecting strips 043 are placed vertically upward for dipping. After dipping, a row of electronic control modules 04 are located in tray 044 and are transported to the separation device 22 by the second conveyor line 21.

[0056] Reference Figure 8 and Fig. 9 The end of the second conveyor line 21 is provided with a baffle 211 for blocking the electronic control module 04 from being located on the second conveyor line 21. When the electronic control module 04 is transported to the baffle 211 by the second conveyor line 21, the baffle 211 will block the electronic control module 04 to prevent the electronic control module 04 from continuing to be transported by the second conveyor line 21 and slipping off the second conveyor line 21. The separation device 22 includes a cutter 221 perpendicular to the length direction of the second conveyor line 21, a reciprocating assembly 222 for driving the cutter 221 to slide back and forth along its own length direction, and a driving assembly 223 for driving the cutter 221 to slide toward the conveying end of the second conveyor line 21, and the cutter 221 is located at the lower side of the baffle 211. When an electronic control module 04 located at the end abuts against the baffle 211, the driving assembly 223 drives the cutter 221 to slide toward the electronic control module 04, and the reciprocating assembly 222 drives the cutter 221 to slide back and forth along its own length direction, so that the cutter 221 abuts between the electronic control module 04 and the connecting strip 043, and cuts off the connection between the electronic control module 04 and the connecting strip 043. At this time, the connecting strip 043 and the end of the tray 044 will slide under the cutter 221, so that the baffle 211 abuts against the next electronic control module 04, so that the cutter 221 separates the next electronic control module 04, and the cycle is repeated until all electronic control modules 04 are separated. Of course, a box (not shown in the figure) for collecting the tray 044 and the connecting strip 043 can also be placed at the output end of the second conveyor line 21 to realize the collection of the tray 044 and the connecting strip 043.

[0057] Reference Fig. 9 and Fig.10 Specifically, a mounting platform 23 for mounting the separation device 22 is provided at the lower side of the second conveyor line 21, and the driving component 223 includes a slide plate 2231 slidably connected to the mounting platform 23 and a driving cylinder 2232 fixed to the mounting platform 23 for driving the slide plate 2231 to slide. The slide plate 2231 is fixed to the piston rod of the driving cylinder 2232, and the length direction of the piston rod of the driving cylinder 2232 is consistent with the length direction of the second conveyor line 21. The reciprocating component 222 is installed on the slide plate 2231 and slides synchronously with the slide plate 2231.

[0058] Reference Fig. 9 and Fig.10 Two parallel support plates 2211 are fixedly connected to the slide plate 2231. The two support plates 2211 are respectively located on both sides of the second conveyor line 21. The cutting knife 221 is slidably connected to the two support plates 2211, so that when the cutting knife 221 moves along the second conveyor line 21, the electronic control module 04 located on the second conveyor line 21 can be cut.

[0059] The reciprocating assembly 222 includes a cam 2221 rotatably connected to the slide plate 2231, a reciprocating motor 2222 fixed to the slide plate 2231 for driving the cam 2221 to rotate, and a reset member arranged on the slide plate 2231. The cam 2221 and the reset member are respectively located at two ends of the cutting knife 221, and one end of the cutting knife 221 abuts against the cam 2221. When the reciprocating motor 2222 rotates, the cam 2221 is driven to rotate, thereby driving the cutting knife 221 to move away from the cam 2221. When the cam 2221 rotates to separate from the cutting knife 221, the cutting knife 221 also slides in the direction of the cam 2221 under the push of the reset member, thereby realizing the reciprocating sliding of the cutting knife 221.

[0060] The reset member includes a reset plate 2223 fixed on the slide plate 2231 and a reset spring 2224 fixed between the reset plate 2223 and the cutting knife 221, so that under normal conditions, under the elastic force of the reset spring 2224, the cutting knife 221 always abuts against the cam 2221, so that the cutting knife 221 is driven to reciprocate through the concave and convex shape of the surface of the cam 2221.

[0061] Reference Figure 8 The third assembly line 3 is arranged between the first assembly line 1 and the second assembly line 2, and includes a placement table 31 for placing the tube shell 01 conveyed by the first conveyor line 11, a first manipulator 32 for clamping the electronic control module 04 on the second conveyor line 21 into the tube shell 01 on the placement table 31, a clamping device 34 for clamping the tube shell 01, and a third manipulator 35 for clamping the tube shell 01 on the placement table 31 to the clamping device 34. Among them, the placement table 31 is located at the tail end of the first conveyor line 11, so that the tube shell 01 conveyed by the first conveyor line 11 can directly reach the placement table 31, and at the same time, in order to fix the position of the tube shell 01 on the placement table 31, a limiting plate 311 is fixed to the end of the placement table 31 away from the first conveyor line 11, so that the tube shell 01 conveyed by the first conveyor line 11 will reach the placement table 31 under the action of inertia, and abut against the limiting plate 311, completing the movement of the position of the tube shell 01. The first robot 32 is located between the second conveyor line 21 and the placement table 31 . The first robot 32 can clamp the single electronic control module 04 cut by the separation device 22 to the placement table 31 and insert the electronic control module 04 into the tube shell 01 .

[0062] Reference Figure 8 and Fig. 9A second bracket 33 is installed on one side of the second conveyor line 21 and the placement table 31, and the first manipulator 32 includes a second linear motor 321 fixedly connected to the second bracket 33, a second lifting cylinder 322 fixedly connected to the slider of the second linear motor 321, a horizontally placed first motor 323 fixedly connected to the piston rod of the second lifting cylinder 322, and a first clamping member 324 fixedly connected to the output shaft of the first motor 323. The electronic control module 04 can be clamped by the first clamping member 324, so that after the separation device 22 cuts off the electronic control module 04, the first clamping member 324 can clamp the cut electronic control module 04, and contract through the second lifting cylinder 322 to drive the electronic control module 04 to rise; then the second linear motor 321 drives the electronic control module 04 to move to the tube shell 01 on the placement table 31. During this period, the first motor 323 will drive the first clamping member 324 to rotate 180 degrees, so that the end of the electronic control module 04 that is dipped in medicine rotates from upward to downward, so that the end of the electronic control module 04 that is dipped in medicine can be inserted into the tube shell 01 first.

[0063] The first clamping member 324 includes a mounting plate 3241 fixedly connected to the output shaft of the first motor 323, left and right screw rods 3242 rotatably connected to the mounting plate 3241, a second motor 3243 fixedly connected to one end of the mounting plate 3241 for driving the left and right screw rods 3242 to rotate, and two clamping plates 3244 slidably connected to the mounting plate 3241 and threadedly connected to the left and right screw rods 3242, and the two clamping plates 3244 are respectively connected to the two ends of the left and right screw rods 3242. When the second motor 3243 is driven to rotate, the two clamping plates 3244 can be driven to move relatively close to or away from each other, so as to clamp or release the electronic control module 04 through the two clamping plates 3244.

[0064] Reference Fig.11 , a fourth conveyor line 4 for transporting the foot wire 06 to the upper side of the placement table 31, a second manipulator 5 for transporting the foot wire 06 on the fourth conveyor line 4 to the upper side of the placement table 31, and an automatic welding device 6 for welding the electronic control module 04 and the foot wire 06 together are also provided on the upper side of the placement table 31. When the first manipulator 32 drives the electronic control module 04 to the placement table 31 and is located directly above the tube shell 01, the first manipulator 32 stops, and at the same time, the fourth conveyor line 4 transports the foot wire 06 to a position close to the placement table 31, and the second manipulator 5 transports the foot wire 06 on the fourth conveyor line 4 to the placement table 31, and the foot wire 06 and the terminal 05 of the electronic control module 04 are welded together by the automatic welding device 6.

[0065] Specifically, the fourth conveyor line 4 is located on the upper side of the first conveyor line 11 and is perpendicular to the length direction of the first conveyor line 11. A mounting frame 41 for mounting the second manipulator 5 is provided on one side of the fourth conveyor line 4. The second manipulator 5 includes a telescopic cylinder 51 fixedly connected to the mounting frame 41, a connecting rod 52 rotatably connected to the piston rod of the telescopic cylinder 51, a second suction cup 53 fixedly connected to the end of the connecting rod 52 away from the telescopic cylinder 51, and a driving motor 54 for driving the connecting rod 52 to rotate relative to the piston rod of the telescopic cylinder 51. Under normal conditions, the telescopic cylinder 51 is in a retracted state to drive the second suction cup 53 to be located on the upper side of the fourth conveyor line 4, and the foot line 06 and the placement plate 061 for placing the foot line 06 are transported to the telescopic cylinder 51 through the fourth conveyor line 4. When the foot line 06 arrives at the telescopic cylinder 51, the piston rod of the telescopic cylinder 51 extends, thereby driving the second suction cup 53 to be adsorbed on the placement plate 061 for placing the foot line 06. Then the piston rod of the telescopic cylinder 51 continues to extend, so that the placement plate 061 can be pushed off the fourth conveyor line 4 and adsorbed on the second suction cup 53. Then the push motor 54 is started to drive the connecting rod 52 to rotate 90 degrees, so that the foot line 06 is located on the side of the placement plate 061 away from the telescopic cylinder 51, and as the telescopic cylinder 51 continues to push, the foot line 06 abuts against the electronic control module 04 located on the upper side of the tube shell 01, and the foot line 06 abuts against the upper end of the electronic control module 04.

[0066] It is understandable that a placement box for collecting the placement tray 061 can be set at the output end of the fourth conveyor line 4 to collect the placement tray 061.

[0067] Reference Fig.11 and Fig.12 The automatic welding device 6 includes a third linear motor 61 fixedly connected to the mounting frame 41, a third lifting cylinder 62 fixedly connected to the slider of the third linear motor 61, and a fixture 63 fixedly connected to the piston rod of the third lifting cylinder 62. A slot 631 for the end of the electronic control module 04 to be embedded is provided on one side of the fixture 63. An electric soldering iron 64 is fixedly connected to the outer wall of the fixture 63, and the heating end of the electric soldering iron 64 passes through the fixture 63 and extends into the slot 631; a welding rod 65 is also slidably connected to the fixture 63, one end of the welding rod 65 is located in the slot 631, and the other end of the welding rod 65 extends out of the outer wall of the fixture 63, and an automatic feeding component 66 for pushing the welding rod 65 to gradually slide toward the slot 631 is provided on the outer wall of the welding rod 65.

[0068] Reference Fig.12The automatic feeding assembly 66 includes a feeding barrel 661 which is threadedly connected to the outer wall of the fixture 63. The feeding barrel 661 is open at one end, and the open end of the feeding barrel 661 abuts against the fixture 63. A feeding plate 662 is threadedly connected to the feeding barrel 661. A feeding motor 663 is fixedly connected to the outer wall of the closed end of the feeding barrel 661. The output shaft of the feeding motor 663 passes through the closed end of the feeding barrel 661 and is connected to the feeding plate 662. A telescopic rod 664 is fixedly connected between the output shaft of the feeding motor 663 and the feeding plate 662. When in use, after the second manipulator 5 drives the foot wire 06 to abut against the electronic control module 04, the third lifting cylinder 62 drives the fixture 63 to descend to the same position as the connection between the electronic control module 04 and the foot wire 06, and then the third linear motor 61 drives the fixture 63 to approach the electronic control module 04, so that the fixture 63 abuts against the placement plate 061, thereby clamping the electronic control module 04 and the foot wire 06 through the placement plate 061 and the fixture 63. At this time, the electric soldering iron 64 is controlled to be energized, and the welding rod 65 can be heated and melted by the electric soldering iron 64 to weld the foot wire 06 to the electronic control module 04. Of course, this welding method is vertical welding. In order to make the foot line 06 welded on the electronic control module 04 more smoothly, when the first manipulator 32 drives the electronic control module 04 from the second assembly line 2 to the placement table 31, the first motor 323 first drives the electronic control module 04 to rotate 90 degrees and then moves it to the top of the placement table 31, and then the telescopic cylinder 51 pushes the foot line 06 to move to the electronic control module 04, so that the foot line 06 abuts against the electronic control module 04. The opening of the card slot 631 of the clamp 63 is set downward, and the clamp 63 is directly driven down by the third lifting cylinder 62, so that the foot line 06 and the end of the electronic control module 04 can be clamped by the clamp 63 and the placement plate where the foot line 06 is placed. At this time, the electric soldering iron 64 is controlled to be energized, and the welding rod 65 can be melted to achieve the welding of the electronic control module 04 and the foot line 06. This is flat welding, and welding is more convenient. In this way, the welding rod 65 can be directly dropped to the connection between the foot line 06 and the electronic control module 04 under the action of gravity after melting, and the welding effect is better. After welding is completed, the electronic control module 04 is driven by the first motor 323 to rotate 90 degrees so that the electronic control module 04 is placed vertically and is located directly above the tube shell 01 on the placement table 31.

[0069] It is understandable that, in actual use, a corresponding number of welding rods 65 and electric soldering irons 64 can be provided according to the number of leg wires 06 to be welded, so as to meet the need of welding a plurality of leg wires 06 to the electronic control module 04 at the same time.

[0070] Reference Fig.11 and Fig.13, the clamping device 34 is located on one side of the placement table 31, and the third manipulator 35 is located on one side of the clamping device 34, which is used to clamp the tube shell 01 on the placement table 31 to the clamping device 34. The third manipulator 35 includes a fourth linear motor 351 fixedly connected to the mounting frame 41, a fourth lifting cylinder 352 fixedly connected to the slider of the fourth linear motor 351, and a second clamping member 353 fixedly connected to the piston rod of the fourth lifting cylinder 352. Among them, the second clamping member 353 and the first clamping member 324 have the same structure, and the only difference is the different installation position. The specific structure of the second clamping member 353 is not repeated in this application. The length direction of the fourth linear motor 351 is consistent with the connection direction of the placement table 31 and the clamping device 34, so that when the electronic control module 04 is placed in the tube shell 01, the fourth linear motor 351 drives the second clamping member 353 to reach the tube shell 01, so that the second clamping member 353 clamps the tube shell 01. Then the piston rod of the fourth lifting cylinder 352 retracts, so that the second clamping member 353 clamps the tube shell 01 and takes the tube shell 01 out of the placement box 011. Then the fourth linear motor 351 drives the tube shell 01 to move toward the clamping device 34, so that the tube shell 01 reaches directly above the clamping device 34, and drives the tube shell 01 down through the second lifting cylinder 322, so that the tube shell 01 is placed in the clamping device 34, so that the clamping device 34 clamps the groove 09 on the outer surface of the tube shell 01, thereby fixing the position of the electronic control module 04 in the tube shell 01, and completing the finished product assembly of the electronic detonator.

[0071] Among them, a finished product box 36 for recycling assembled finished products is arranged on the side of the clamping device 34 away from the placement table 31, so that the finished electronic detonator products clamped by the clamping device 34 are clamped into the finished product box 36 by the third manipulator 35. Of course, it can be understood that a fourth manipulator with the same structure as the third manipulator 35 can also be arranged between the clamping device 34 and the finished product box 36, so that when the clamping device 34 completes the clamping, the fourth manipulator can clamp the assembled electronic detonator from the clamping device 34 to the finished product box 36, and at the same time, the third manipulator 35 also clamps the next tube shell 01 to be clamped to the clamping device 34, so that the assembly efficiency is higher.

[0072] Meanwhile, a recovery box 37 for placing the placement box 011 is provided between the placement table 31 and the clamping device 34 , and a pushing member 38 for pushing the placement box 011 for placing the tube shell 01 from the placement table 31 to the recovery box 37 is provided on the placement table 31 .

[0073] Specifically, the pusher 38 includes a push cylinder 381 fixedly connected to the placement table 31 and a push plate 382 fixedly connected to the piston rod of the push cylinder 381, and the push plate 382 is slidably connected to the placement table 31. When the third manipulator 35 clamps the tube shell 01 in the placement box 011 to the clamping device, the push cylinder 381 is started, and the piston rod of the push cylinder 381 is extended, thereby driving the push plate 382 to push the placement box 011 on the placement table 31 to the other side of the placement table 31, so that the placement box 011 falls into the recycling box 37 under the action of gravity, and the placement box 011 is collected. The first conveyor line 11 continues to convey the next placement box 011 with the tube shell 01 to the placement table 31, and fixes the position of the placement box 011 on the placement table 31 through the limit plate 311.

[0074] It is understandable that an L-shaped groove 09 may also be provided on the placement table 31 to limit the placement box 011 so as to make the installation more precise.

[0075] Reference Fig.11 and Fig.13 The clamping device 34 includes a clamping platform 341, a clamping head 342 mounted on the clamping platform 341, and a clamping assembly 343 for driving the clamping head 342 to clamp the tube shell 01. The clamping head 342 has a placement opening formed on the upper side thereof for the tube shell 01 to be inserted. When the third linear motor 61 transports the tube shell 01 to the top of the clamping head 342, the piston rod of the third lifting cylinder 62 extends, thereby placing the tube shell 01 from the placement opening into the clamping head 342 until one end of the tube shell 01 abuts against the clamping platform 341, and the installation of the tube shell 01 is completed. Then, the clamping head 342 is driven to contract by the clamping assembly 343, so that the clamping head 342 can clamp the tube shell 01, so that the clamping head 342 can clamp the groove 09 on the outer wall of the tube shell 01, thereby fixing the position of the electronic control module 04 in the tube shell 01.

[0076] Specifically, the clamping head 342 includes a sealing cylinder 3421 detachably connected to the clamping platform 341 and a clamping strip 3422 fixed to one end of the sealing cylinder 3421. A plurality of clamping strips 3422 are arranged at intervals around the axis of the sealing cylinder 3421. A clamping space 3423 for the tube shell 01 to be embedded is formed between the plurality of clamping strips 3422. The diameter of the clamping space 3423 formed by the plurality of clamping strips 3422 gradually increases from one end close to the sealing cylinder 3421 to the end away from the sealing cylinder 3421. The clamping assembly 343 is used to control the opening size of the clamping space 3423 away from one end of the sealing tube 3421. When the tube shell 01 is embedded in the clamping space 3423, the clamping assembly 343 can control the end of the clamping space 3423 away from the sealing tube 3421 to shrink inward, so that the end of the clamping strip 3422 is clamped on the outer wall of the tube shell 01 to clamp the outer wall of the tube shell 01 out of the groove 09.

[0077] The clamping assembly 343 includes a limit ring 3431 sleeved on the outer wall of a plurality of clamping strips 3422, the limit ring 3431 is slidably connected to the outer wall of the clamping strip 3422, and a clamping cylinder 3432 is fixedly connected between the clamping platform 341 and the clamping strip 3422 for driving the limit ring 3431 to slide on the outer wall of the clamping strip 3422. Under normal conditions, the clamping cylinder 3432 is in a retracted state, and one end of the clamping strip 3422 away from the blocking cylinder 3421 extends outward, so that the opening of the clamping space 3423 is opened. The third manipulator 35 can smoothly drive the tube shell 01 to be inserted into the clamping space 3423 until the tube shell 01 abuts against the clamping platform 341. At this time, the piston rod of the clamping cylinder 3432 extends, thereby driving the limit ring 3431 to slide on the clamping strip 3422. At this time, the limit ring 3431 also drives the clamping strip 3422 to shrink inward away from the end of the blocking cylinder 3421 until the inside of the clamping strip 3422 abuts against the tube shell 01 and a groove 09 is clamped on the tube shell 01, thereby fixing the position of the electronic control module 04 in the tube shell 01 and completing the assembly of the electronic detonator. At this time, the assembled electronic detonator can be clamped into the finished product box 36 by the third manipulator 35 or the fourth manipulator.

[0078] The implementation principle of a high-safety explosive-free digital electronic detonator assembly production line in the embodiment of the present application is as follows: when in use, the tube shell 01 is transported by the first conveyor line 11. In the process of the tube shell 01 being transported by the first conveyor line 11, when the tube shell 01 reaches the charging device 12, the high explosive powder at the charging device 12 will automatically fall into the tube shell 01, and then reach the pressure rod 122, and the high explosive powder in the tube shell 01 will be compacted by the pressure rod 122. Then the first conveyor line 11 continues to convey the tube shell 01 backwards. When the tube shell 01 reaches the adsorption device 13, the physical partition device 03 is placed in the tube shell 01 by the adsorption device 13 to isolate the high explosive 02. Then the tube shell 01 is further conveyed backwards by the first conveyor line 11, so that the inner cap 08 is installed in the tube shell 01 by the installation device 14 to install the tube shell 01. At the same time, the second conveyor line 21 also conveys the electronic control module 04 that has been dipped with explosives to one end close to the placement table 31, and separates the single electronic control module 04 by the separation device 22. The electronic control module 04 is separated, and the separated single electronic control module 04 is clamped above the placement table 31 by the first manipulator 32; at the same time, the fourth conveyor line 4 also conveys the foot line 06 to one end close to the placement table 31, and conveys the foot line 06 to the upper side of the placement table 31 through the second manipulator 5, so that the end of the foot line 06 abuts against the end of the electronic control module 04 away from the drug, and the foot line 06 is welded to the terminal 05 of the electronic control module 04 through the automatic welding device 6, and then the first manipulator 32 places the electronic control module 04 in the tube shell 01 of the placement table 31. Then the third manipulator 35 clamps the tube shell 01 on the placement table 31 into the clamping space to clamp out the groove 09 on the outer wall of the tube shell 01 to fix the position of the electronic control module 04 in the tube shell 01. At the same time, the pusher 38 also pushes the placement box 011 on the placement table 31 into the recycling box 37 to collect the placement box 011. Finally, the third manipulator 35 or the fourth manipulator clamps the tube shell 01 assembled at the clamping device 34 into the finished product box 36 to complete the automatic assembly work, which greatly increases the degree of automation of assembling safe explosive-free digital electronic detonators and improves assembly efficiency and assembly accuracy.

[0079] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-safety explosive-free digital electronic detonator assembly production line, characterized in that: include: A first assembly line (1) for assembling a tube shell (01), comprising a first conveying line (11) for conveying the tube shell (01), a charging device (12) arranged on the first conveying line (11) for charging, an adsorption device (13) arranged on the first conveying line (11) for installing a physical partition device (03), and an installation device (14) for installing an inner cap (08); The second assembly line (2) comprises a second conveyor line (21) for conveying the electronic control modules (04) that have been dipped, a separation device (22) arranged at the tail end of the second conveyor line (21) for separating a plurality of electronic control modules (04) connected together one by one, and an automatic welding device (6) for welding the foot line (06) and the electronic control module (04) together, the tail end of the second conveyor line (21) abutting against the tail end of the first conveyor line (11); The third assembly line (3) is arranged at one end where the first assembly line (1) and the second assembly line (2) are abutted, and comprises a placement table (31) for placing a tube shell (01), a first manipulator (32) for clamping an electronic control module (04) into the tube shell (01) on the placement table (31), a clamping device (34) for clamping the tube shell (01), and a third manipulator (35) for clamping the tube shell (01) from the placement table (31) to the clamping device (34).

2. The high-safety explosive-free digital electronic detonator assembly production line according to claim 1 is characterized in that: The invention also comprises a placement box (011) for placing the tube shell (01), the placement box (011) being placed on the first conveying line (11), the charging device (12) being located on the upper side of the first conveying line (11), the charging device (12) comprising a medicine box (121) for placing high explosive powder and a pressure rod (122) for compacting the high explosive powder in the tube shell (01), the pressure rod (122) being located on the rear side of the medicine box (121), and the medicine box (121) being located on the upper side of the first conveying line (11). A powder outlet (1211) is provided at the lower end of the tube shell (01) for high explosive powder to flow out. When the placement box (011) is transported to the lower side of the charging device (12) by the first conveying line (11), the powder outlet (1211) is opened; when the placement box (011) is transported to the lower side of the pressing rod (122) by the first conveying line (11), the pressing rod (122) is inserted into the tube shell (01) to compact the high explosive powder in the tube shell (01).

3. The high-safety non-explosive digital electronic detonator assembly production line according to claim 2 is characterized in that: The installation device (14) comprises a vibration plate loader (141) for placing the inner cap (08) and a conveying plate (142) installed at the discharge port of the vibration plate loader (141), the upper side of the conveying plate (142) is provided with a stepped groove for the inner cap (08) to be embedded, and the conveying plate (142) is provided with a limit assembly (143) for limiting that only one inner cap (08) can slide out from the conveying plate (142) away from one end of the vibration plate loader (141) at a time; The limiting assembly (143) includes an electric push rod fixedly connected to the side wall of the conveying plate (142), and the push rod of the electric push rod can extend into the stepped groove. The electric push rod is provided in two groups, and the two groups of electric push rods are arranged at intervals along the length direction of the conveying plate (142), and a limiting space for the inner cap (08) to be embedded is formed between the two groups of electric push rods.

4. The high-safety non-explosive digital electronic detonator assembly production line according to claim 1 is characterized in that: The output end of the second conveyor line (21) is provided with a baffle (211) for blocking the position of the electronic control module (04) on the second conveyor line (21); the separation device (22) comprises a cutting knife (221) perpendicular to the length direction of the second conveyor line (21), a reciprocating assembly (222) for driving the cutting knife (221) to slide back and forth along its own length direction, and a driving assembly (223) for driving the cutting knife (221) to slide toward the conveying end of the second conveyor line (21); the cutting knife (221) is located at the lower side of the baffle (211).

5. The high-safety non-explosive digital electronic detonator assembly production line according to claim 4 is characterized in that: A mounting platform (23) for mounting the separation device (22) is provided at the lower side of the second conveying line (21); the driving component (223) comprises a slide plate (2231) slidably connected to the mounting platform (23) and a driving cylinder (2232) fixed to the mounting platform (23) for driving the slide plate (2231) to slide; the reciprocating component (222) is mounted on the slide plate (2231).

6. The high-safety non-explosive digital electronic detonator assembly production line according to claim 5 is characterized in that: The slide plate (2231) is fixedly connected to two support plates (2211) arranged in parallel, and the two support plates (2211) are respectively located on both sides of the second conveying line (21); the cutting knife (221) is slidably connected to the two support plates (2211); the reciprocating assembly (222) comprises a cam (2221) rotatably connected to the slide plate (2231), a reciprocating motor (2222) fixedly connected to the slide plate (2231) for driving the cam (2221) to rotate, and a reset member arranged on the slide plate (2231); one end of the cutting knife (221) is in contact with the outer wall of the cam (2221), and the other end of the cutting knife (221) is connected to the reset member.

7. The high-safety non-explosive digital electronic detonator assembly production line according to claim 6 is characterized in that: The reset member comprises a reset plate (2223) fixedly connected to the slide plate (2231) and a reset spring (2224) fixedly connected between the reset plate (2223) and the cutting knife (221).

8. The high-safety non-explosive digital electronic detonator assembly production line according to claim 1 is characterized in that: A fourth conveyor line (4) for conveying the foot wire (06) to the separation device (22) and a second manipulator (5) for driving a placement plate (061) for placing the foot wire (06) to the electronic control module (04) are also provided on one side of the second conveyor line (21), and the automatic welding device (6) is located on one side of the second manipulator (5) to weld the foot wire (06) transported by the second manipulator (5) onto the electronic module; The automatic welding device (6) comprises a third linear motor (61) fixedly connected to the mounting frame (41), a third lifting cylinder (62) fixedly connected to the slider of the third linear motor (61), and a fixture (63) fixedly connected to the piston rod of the third lifting cylinder (62); a slot (631) for the end of the electronic control module (04) to be embedded is provided on one side of the fixture (63); an electric soldering iron (64) is fixedly connected to the outer wall of the fixture (63), and the heating end of the electric soldering iron (64) is located in the slot (631); a welding rod (65) is slidably connected to the fixture (63), and one end of the welding rod (65) is located in the slot (631).

9. The high-safety non-explosive digital electronic detonator assembly production line according to claim 8 is characterized in that: The second manipulator (5) comprises a telescopic cylinder (51), a connecting rod (52) rotatably connected to the piston rod of the telescopic cylinder (51), a second suction cup (53) installed at one end of the connecting rod (52) away from the telescopic cylinder (51) for adsorbing a placement plate (061) for placing the foot line (06), and a driving motor (54) fixed to the piston rod of the telescopic cylinder (51) for driving the connecting rod (52) to rotate.

10. The high-safety explosive-free digital electronic detonator assembly production line according to claim 1 is characterized in that: The clamping device (34) comprises a clamping platform (341), a clamping head (342) mounted on the clamping platform (341), and a clamping assembly (343) used to drive the clamping head (342) to clamp the tube shell (01); the clamping head (342) comprises a sealing tube (3421) fixedly connected to the clamping platform (341) and a clamping strip (3422) fixedly connected to one end of the sealing tube (3421), and the clamping strip (3422) is arranged at intervals around the axis of the sealing tube (3421). There are multiple clamping strips (3422), and a clamping space (3423) is formed between the multiple clamping strips (3422) for the tube shell (01) to be embedded; the diameter of the clamping space (3423) gradually increases from the end close to the sealing tube (3421) to the end away from the sealing tube (3421); the clamping assembly (343) includes a limiting ring (3431) sleeved on the multiple clamping strips (3422) and a clamping cylinder (3432) that drives the limiting ring (3431) to slide on the clamping strip (3422).

Images