An electronic detonator assembly production unit line

Abstract

The present invention provides an electronic detonator assembly production line, comprising a basic detonator feeding module, an electronic igniter feeding module, a basic detonator gripping robot, an igniter grabbing robot, a fully automatic assembly unit, a secondary packaging machine, and a finished product turnover box delivery module. The basic detonator gripping robot grips the basic detonators provided by the basic detonator feeding module and delivers them to a closing device of the fully automatic assembly unit. The igniter grabbing robot grips the electronic igniters provided by the electronic igniter feeding module and delivers them to the closing device, where the basic detonators have been placed. The fully automatic assembly unit is used to assemble the basic detonators and electronic igniters in the closing device. The igniter grabbing robot delivers the assembled electronic detonators to a secondary packaging machine for secondary packaging. The finished product turnover box delivery module is used to load the finished electronic detonators after secondary packaging and deliver them out of the assembly production line. The present invention achieves unmanned, fully automatic assembly of electronic detonators, with high production efficiency and safety.

Description

Technical Field

[0001] The present invention relates to the technical field of civilian blasting equipment, and in particular to an electronic detonator assembly production unit line. Background Art

[0002] Currently, the assembly and production of industrial detonators in my country is primarily performed manually. This process requires workers to maintain fixed operating positions, manually remove the highly dangerous basic detonators and ignition components, and manually place the basic detonators and ignition components in a closing device to snap them together. Laser coding of the tube shells is then performed in other processes. The finished product legs are manually arranged and packed into bags. Pre-printed labels are manually affixed to the bags or boxes. The finished products are then shipped to the packaging process, where they are manually boxed, loaded with information such as the instruction manual, certificate of conformity, and packing list, and then manually strapped and sealed. The entire production process involves multiple steps, resulting in complex processes that are prone to errors, numerous dangerous operations, and poor safety.

[0003] In recent years, industrial electronic detonators, which are complex products, have been developing rapidly, and the corresponding production process technologies and equipment have also been developing accordingly. However, since the assembly process of industrial electronic detonators is too different from that of traditional ordinary industrial electric detonators, and the process and added functions are too many, the current conventional production line method cannot be applied. It is necessary to study the corresponding process methods and process equipment to meet the needs of the rapid development of industrial electronic detonator technology.

[0004] In recent years, a continuous, multi-shot group-module assembly method for the production of linked assembly industrial electronic detonators has emerged in China. However, these technologies use different basic detonator loading methods, ignition parts manufacturing methods, assembly processes, and three-code binding processes. Multiple processes cannot be continuous and fully automated, and the technical difficulties of online packaging have not been solved. Manual online follow-up packaging is still required, and the goal of unmanned production lines cannot be achieved. Technical problems such as online code correction and rejection of defective products have not been solved.

[0005] In line with technological developments and safety requirements in the civil explosives industry, the assembly and production process for industrial detonators has gradually evolved to include unmanned operations, unmanned transportation, and unmanned workshops, achieving automation and continuity throughout the entire assembly process. Therefore, the development of unmanned, intelligent, digital, and fully automated industrial detonator assembly processes and production methods is an inevitable trend in the technological development of the civil explosives industry. In particular, with the rapid advancement of industrial electronic detonator technology in recent years, the Ministry of Industry and Information Technology has mandated the implementation of unmanned automated assembly and production. Therefore, the unmanned assembly and production of industrial electronic detonators requires addressing the labor-intensive, inefficient, and unsafe process associated with direct operator contact with the detonators. Summary of the Invention

[0006] In view of this, the present invention provides an electronic detonator assembly production unit line, which realizes unmanned and fully automatic assembly of electronic detonators, with high production efficiency and safety.

[0007] The technical solution adopted by the present invention is as follows:

[0008] An electronic detonator assembly production unit line, comprising a basic detonator feeding module, an electronic ignition component feeding module, a basic detonator clamping robot, an ignition component grabbing robot, a fully automatic assembly unit machine, a secondary packaging machine, and a finished product turnover box delivery module;

[0009] The basic detonator feeding module is arranged above the left side of the fully automatic assembly unit machine. After the carrier mold loaded with basic detonators descends to the height of the fully automatic assembly unit machine table, a basic detonator is clamped by the basic detonator clamping robot and sent to the closing device of the fully automatic assembly unit machine; the electronic ignition component feeding module is arranged below the right side of the fully automatic assembly unit machine. After the carrier plate loaded with electronic ignition components rises to the height of the fully automatic assembly unit machine table, a ignition component grabbing robot grabs an electronic ignition component and sends it to the closing device where the basic detonator has been placed; the fully automatic assembly unit machine is used to complete the assembly of basic detonators and electronic ignition components in the closing device; the intermediate packaging machine is arranged above the right side of the fully automatic assembly unit machine, and the ignition component grabbing robot sends the assembled electronic detonators to the intermediate packaging machine to complete the intermediate packaging; the finished product turnover box transfer module is arranged directly below the intermediate packaging machine, and is used to load the finished electronic detonators after the intermediate packaging and send them out of the assembly production unit line.

[0010] Furthermore, the basic detonator feeding module includes a basic detonator carrier mold feeding channel, a push-out fork, an empty mold outgoing channel, a pull-in fork, a channel protection door, a lifting platform, a carrier mold platform, a horizontal push cylinder and a secondary cylinder;

[0011] The empty mold outgoing channel is arranged above the basic detonator carrier mold ingoing channel, and channel protection doors are provided on the outside of the basic detonator carrier mold ingoing channel and the empty mold outgoing channel. The pushing-out fork is arranged in the basic detonator carrier mold ingoing channel, and the pulling-in fork is arranged in the empty mold outgoing channel. The carrier mold platform and the secondary cylinder are both arranged on the lifting platform.

[0012] The channel protection door opens, the pull-in fork extends and waits, the lifting platform drives the carrier mold platform to rise to the top, the secondary cylinder lifts the empty carrier mold on the carrier mold platform into place, and the pull-in fork pulls the empty carrier mold into the empty mold outgoing channel; the secondary cylinder contracts, the lifting platform drives the empty carrier mold platform down to be flush with the basic detonator carrier mold delivery channel, and the push-out fork pushes the carrier mold carrying the basic detonator onto the carrier mold platform; the lifting platform descends to the height of the fully automatic assembly unit machine table, and the push cylinder pushes the carrier mold carrying the basic detonator to the side into place for the basic detonator robot to grab.

[0013] Furthermore, the electronic ignition component feeding module includes an electronic ignition component tray feeding channel, a storage platform, a lifting platform, an empty tray feeding channel and a tray discharging mechanism;

[0014] The electronic ignition component tray delivery channel is flush with the storage platform, and the carrier trays carrying electronic ignition components are pushed into the storage platform in stacks through the electronic ignition component tray delivery channel. When the storage platform is empty, the electronic ignition component tray delivery channel automatically replenishes a stack; the storage platform is flush with the lowest position of the lifting platform. When the lifting platform is empty, the storage platform automatically replenishes a stack to the lifting platform; then, the lifting platform rises to its position, and the top tray of electronic ignition components is provided for the ignition component grabbing robot to take; when the top tray of electronic ignition components is taken, the tray discharge mechanism pulls the empty tray into the empty tray delivery channel, and the lifting platform automatically rises one gear, and then lifts the next tray of electronic ignition components to the taking position for the ignition component grabbing robot to take until the last tray is taken.

[0015] Furthermore, the fully automatic assembly unit machine includes a double-station closing device, a slide table, a tube and shell coding laser machine, a junction box marking laser machine and an intelligent control system;

[0016] The double-station closer is fixed on the slide, and the intelligent control system controls the double-station closer, the tube shell coding laser machine, and the junction box marking laser machine respectively to complete the full-automatic detection of the full performance of the electronic ignition component, the bayonet sealing of the basic detonator and the electronic ignition component, the tube shell code of the basic detonator shell, the injection of the UID code into the electronic ignition component storage in the electronic detonator, the injection of the detonation password, the verification of the correctness of the injection code, the binding of the three codes to form a working ciphertext, the printing of the mark on the junction box at the end of the foot line, the visual recognition inspection of the correctness of the printed mark on the tube shell and the junction box, the verification of the correctness and consistency of the injection information, the visual recognition and inspection of the bayonet quality, the judgment of whether the electronic detonator product is qualified or not, the automatic rejection of unqualified products, and the automatic re-printing of qualified electronic detonator products with the same information.

[0017] Furthermore, the intermediate packaging machine includes an electronic detonator foot line arranging mechanism, a detonator bag feeding mechanism, a plastic bag roll, a plastic bag roll supporting mechanism, a plastic bag clamping mechanism, a plastic bag metering mechanism, a plastic bag sealing mechanism, a cutting mechanism, a bag opening mechanism and a label printer;

[0018] The plastic bag roll is fixed by a plastic bag roll supporting mechanism, the plastic bag clamping mechanism clamps the head of the plastic bag roll and stretches it outward to a required length, the plastic bag sealing mechanism seals the bottom of the bag, and the cutting mechanism cuts it to form a packaging bag, and the required length is determined by the plastic bag measuring mechanism; the opening mechanism is used to open the bag opening of the packaging bag at the clamping end and fix the mouth, the electronic detonator foot line sorting mechanism straightens and bundles the basic detonators and junction boxes, and the detonator bag feeding mechanism pushes them into the packaging bag until the specified quantity is filled, and at the same time, the label printer automatically prints out the packaging information label bound to the electronic detonators in this bag and automatically puts it into the packaging bag, and then the bag opening of the packaging bag is sealed by the plastic bag sealing mechanism.

[0019] Furthermore, the turnover box transfer module includes a turnover box, an empty box receiving platform, a transfer channel, a propulsion device and a push-out device;

[0020] The empty turnover box enters the transfer channel through the empty box receiving platform, and is pushed by the propulsion device along the transfer channel to the bottom of the middle packaging machine. After the box is full, the propulsion device continues to push it into the next empty turnover box. At the same time, the turnover box that is full of products is pushed out of the transfer channel by the pushing device.

[0021] Furthermore, the assembly production unit line is located in an explosion-proof room, which is formed by fixedly connecting steel plates with a thickness of 10 mm to 20 mm.

[0022] Furthermore, the ignition piece grabbing robot comprises a six-axis collaborative robot body, a ground fixing base, an actuator and a control mechanism;

[0023] The six-axis collaborative robot body is fixed on a ground fixing seat, and the actuator is fixed on the actuator end of the six-axis collaborative robot body. The control mechanism is controlled to complete the grabbing of the electronic ignition component and the assembled electronic detonator.

[0024] Beneficial effects:

[0025] 1. The present invention realizes the unmanned and fully automatic assembly of electronic detonators. The assembly unit line can produce continuously and uninterruptedly, thereby improving production efficiency and safety. Moreover, the other functional modules for assembling electronic detonators are arranged and fixed with the fully automatic assembly unit machine as the core, and assembled into an optimized and most convenient space, so that the various components are in a concentrated, close and interrelated state. The robot has a short operating distance and high time utilization rate. It can quickly assemble electronic detonators with the shortest operating distance, the most convenient operating mode, the fastest delivery mode, and smooth logistics, thereby further improving production efficiency. Secondly, through the control of the digital control system, the inventory of dangerous goods at each assembly operation station is automatically controlled, the optimal turnover is achieved, the turnover inventory at the production site is reduced, and the safety of the production site is further improved.

[0026] 2. The intermediate packaging machine of the present invention can realize timely on-site packaging of the qualified products produced, ensure the continuity of the product numbers in the bags and the continuity of the product numbers in the whole box, and prevent confusion of product numbers on the production line.

[0027] 3. The ignition component grabbing robot used in the present invention has a collaborative function and replaces on-site operating workers. It is used to pick up basic detonators and ignition components, transfer dangerous goods, and coordinate the operation of each workstation, realizing unmanned and fully automatic operation on site. It is suitable for assembly and production of industrial detonators in dangerous places on the assembly production line, workstations that are difficult for personnel to reach, and complex places where complex operating procedures exceed human capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 A logic diagram of the interrelationships among the functional parts of the present invention (the portion within the black box in the figure does not constitute a component of the assembly unit line and is only used to illustrate the interrelationships);

[0030] Among them, 1 is the basic detonator carrier mold feeding channel, 2 is the channel protection door, 3 is the lifting platform, 4 is the basic detonator carrier mold, 5 is the basic detonator clamping robot, 6 is the basic detonator grabbing actuator, 7 is the fully automatic assembly unit machine, 8 is the closing device, 9 is the tube and shell coding laser machine, 10 is the ground fixing seat, 11 is the ignition component grabbing robot, 12 is the robot grabbing actuator, 13 is the electronic ignition component feeding module, 14 is the electronic ignition component carrier tray, 15 is the middle packaging machine, 16 is the middle packaging machine entrance, 17 is the label printer, 18 is the label paper roll, 19 is the plastic bag roll, 20 is the turnover box feeding port, 21 is the empty box receiving platform, 22 is the turnover box, 23 is the transfer channel, and 24 is the ejection device. DETAILED DESCRIPTION

[0031] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0032] This embodiment provides an electronic detonator assembly production line. The assembly production line includes a basic detonator feeding module, an electronic igniter feeding module 13, a basic detonator gripping robot 5, an igniter grabbing robot 11, a fully automatic assembly unit 7, a secondary packaging machine 15, and a finished product turnover box delivery module. The assembly production line is located in an explosion-proof room constructed of steel plates with a thickness between 10 mm and 20 mm connected by welding or bolts.

[0033] like Figure 1As shown, the basic detonator feeding module is located above the left side of the fully automatic assembly unit 7. It includes a basic detonator carrier mold feed channel 1, a push-out fork, an empty mold exit channel, a pull-in fork, a channel protection door 2, a lifting platform 3, a carrier mold platform, a horizontal push cylinder, and a secondary cylinder. Fifty or 100 basic detonators are loaded through the carrier mold. The basic detonators are evenly arranged on the carrier mold with a spacing of at least 5mm by 5mm, making them easy to grasp. A basic detonator robot 5 automatically picks up the basic detonators and transfers them to the bayonet machine platform. Once the basic detonators on the carrier mold are used up, the carrier mold is automatically returned to the assembly production line for recycling.

[0034] The empty mold output channel is arranged above the basic detonator carrier mold feeding channel 1. Channel protection doors 2 are provided on the outside of the basic detonator carrier mold feeding channel 1 and the empty mold output channel. The push-out fork is arranged in the basic detonator carrier mold feeding channel, and the pull-in fork is arranged in the empty mold output channel. The carrier mold platform and the secondary cylinder are both arranged on the lifting platform 3.

[0035] The channel protection door 2 is opened, the pull-in fork is extended and waiting, the lifting platform 3 drives the secondary cylinder and the carrier mold platform to rise to the top, the secondary cylinder lifts the empty mold on the carrier mold platform into place, and the pull-in fork pulls the empty carrier mold into the empty mold outgoing channel; the secondary cylinder on the lifting platform 3 contracts and brings it down to be flush with the basic detonator carrier mold feeding channel 1, and the push-out fork pushes the carrier mold carrying the basic detonator onto the carrier mold platform; the lifting platform 3 descends to the height of the fully automatic assembly unit machine 7, and the horizontal push cylinder pushes the carrier mold carrying the basic detonator to the side into place for the basic detonator robot 5 to clamp.

[0036] The basic detonator gripping robot 5 is composed of a robot body and a basic detonator gripping actuator 6, which is fixed on the table of the fully automatic assembly unit machine 7 and is used to automatically grab the basic detonator from the basic detonator carrier mold 4, and can grab at least one detonator at a time.

[0037] The electronic ignition component feeding module 13 is arranged at the lower right side of the fully automatic assembly unit machine 7. The electronic ignition component feeding module 13 includes an electronic ignition component tray feeding channel, a storage platform, a lifting platform, an empty tray feeding channel and a tray discharge mechanism. The ignition components such as electronic ignition components, detonating cords, and electric ignition powder heads used for industrial detonator assembly are pre-placed on the electronic ignition component carrier tray 14. No less than two carriers are stacked into a stack and delivered automatically to the ignition component waiting position of the industrial detonator assembly production unit line. According to the control program, the collaborative robot, i.e., the ignition component grabbing robot 11, automatically supplies the components for industrial detonator assembly. After the ignition components are used up, the empty carrier tray is automatically delivered to the waiting position and returned to the recycling position for recycling production.

[0038] The electronic ignition tray delivery channel is flush with the storage platform, and the carrier trays containing electronic ignition components are pushed into the storage platform in stacks through the electronic ignition tray delivery channel. When the storage platform is empty, a stack is automatically added from the electronic ignition tray delivery channel; the storage platform is flush with the lowest position of the lifting platform, and when the lifting platform is empty, a stack is automatically added from the storage platform to the lifting platform; then, the lifting platform rises to its position, and the top tray of electronic ignition components is provided for the ignition component grabbing robot 11 to take; when the top tray of electronic ignition components is taken, the tray discharge mechanism pulls the empty tray into the empty tray delivery channel, and the lifting platform automatically rises one gear, and then lifts the next tray of electronic ignition components to the taking position for the ignition component grabbing robot 11 to take until the last tray is taken, and the lifting platform automatically drops to the lowest position flush with the storage platform.

[0039] The ignition component grabbing robot 11 includes a six-axis collaborative working robot body, a ground fixed base 10, a robot grabbing actuator 12 and a control mechanism; the six-axis collaborative working robot body is fixed on the ground fixed base 10, and the robot grabbing actuator 12 is fixed on the execution end of the six-axis collaborative working robot body, and is controlled by the control mechanism to complete the grabbing of electronic ignition components and assembled electronic detonators.

[0040] The fully automatic assembly unit machine 7 is used to complete the assembly of the basic detonator and the electronic ignition component in the closing device 8; the fully automatic assembly unit machine 7 includes a double-station closing device, a slide, a tube and shell coding laser machine 9, a junction box marking laser machine and an intelligent control system.

[0041] The double-station closer is fixed on the slide, and the intelligent control system controls the double-station closer, the tube shell coding laser machine 9, and the junction box marking laser machine respectively to complete the full-automatic detection of the full performance of the electronic ignition parts, the bayonet sealing of the basic detonator and the electronic ignition parts, the tube shell code of the basic detonator shell, the injection of the UID code into the electronic ignition part storage in the electronic detonator, the injection of the detonation password, the verification of the correctness of the injection code, the binding of the three codes to form a working ciphertext, the printing of the mark on the junction box at the end of the foot line, the visual recognition inspection of the correctness of the printed mark on the tube shell and the junction box, the verification of the correctness and consistency of the injection information, the visual recognition and inspection of the bayonet quality, the judgment of whether the electronic detonator products are qualified, the automatic rejection of unqualified products, and the automatic re-printing of qualified electronic detonator products with the same information.

[0042] The middle packaging machine 15 is arranged above the right side of the fully automatic assembly unit machine 7. The middle packaging machine 15 includes an electronic detonator foot line sorting mechanism, a detonator bag feeding mechanism, a plastic bag roll 19, a plastic bag roll supporting mechanism, a plastic bag clamping mechanism, a plastic bag metering mechanism, a plastic bag sealing mechanism, a cutting mechanism, a bag opening mechanism and a label printer 17.

[0043] The plastic bag roll 19 is fixed by a plastic bag roll supporting mechanism, the plastic bag clamping mechanism clamps the head of the plastic bag roll and stretches it outward to the required length, the plastic bag sealing mechanism seals the bottom of the bag, and the cutting mechanism cuts it to form a packaging bag. The required length is determined by the plastic bag measuring mechanism; the opening mechanism opens the bag opening at the clamping end and fixes the mouth, the electronic detonator foot line sorting mechanism straightens and bundles the basic detonators and junction boxes, and the detonator bag feeding mechanism pushes them into the packaging bag until the specified quantity is filled, and at the same time, the label printer 17 automatically prints out the packaging information label bound to the electronic detonators in this bag and automatically puts it into the packaging bag, and then the bag opening of the packaging bag is sealed by the plastic bag sealing mechanism.

[0044] The finished product crate transfer module, located directly below the secondary packaging machine 15, is used to load the finished electronic detonators after secondary packaging and deliver them to the assembly production unit line. The finished product crate transfer module includes a crate 22, an empty crate receiving platform 21, a transfer channel 23, a pusher, and a pusher 24.

[0045] The empty turnover box is sent to the empty box receiving platform 21 through the turnover box delivery entrance 20 to wait, and then falls into the transfer channel 23. It is pushed by the propulsion device along the transfer channel 23 to the bottom of the middle packaging machine 15. After the box is full, the propulsion device continues to push it into the next empty turnover box. At the same time, the turnover box 22 filled with products is pushed out of the transfer channel 23 by the pushing device 24.

[0046] like Figure 2 As shown, the basic detonator feeding module is fed into the channel 1 through the basic detonator carrier mold to pull the basic detonators packed on a carrier mold from the conveyor belt. After the carrier mold loaded with the basic detonators is lowered and sent to the height of the work table of the fully automatic assembly unit machine 7, the basic detonator clamping robot 5 clamps one basic detonator each time from the basic detonator carrier mold 4, sends it to the mouth of the closing device 8 of the automatic assembly unit machine, and inserts it into the retaining spring for assembling electronic detonators. When the basic detonators on the basic detonator carrier mold 4 are used up, the channel protection door 2 is opened, the pulling-in fork is extended to wait, and the carrier mold platform and the secondary cylinder rise to the top driven by the lifting platform 3, and are flush with the empty mold output channel. The secondary cylinder lifts the empty carrier mold on the carrier mold platform into place, and the pulling-in fork pulls the empty carrier mold into the empty mold output channel, sends it to the conveyor belt, and sends it to the box transfer machine for recycling. At the same time, after the carrier tray loaded with electronic ignition parts rises to the height of the table of the fully automatic assembly unit machine 7, the ignition part grabbing robot 11 will automatically identify and automatically grab an electronic ignition part from the carrier tray, and at the same time clamp the electronic control module column, leg handle and junction box of the electronic ignition part, and according to the control program instructions, send the electronic ignition part to the top of the corresponding closer 8, insert the electronic control module column downward into the cavity of the closer 8 where the basic detonator has been placed, place the leg handle on the mobile platform of the closer 8, and place the junction box into the measuring seat of the corresponding closer 8 for fixation during the assembly process.

[0047] The fully automatic assembly unit machine 7 completes the assembly of the basic detonator and the electronic ignition component in the closing device 8, and then the ignition component grabbing robot 11 takes out the electronic detonator, junction box and foot wire handle after production and processing. If it is a qualified product, it is sent to the wire handle sorting area of ​​the intermediate packaging machine 15 and packaged as a whole. If it is an unqualified product, the processed product is placed in the unqualified product recycling box and then enters the next pick-and-place production cycle.

[0048] The ignition piece grabbing robot 11 grabs a qualified electronic detonator product produced and sends it to the entrance of the intermediate packaging machine 16. The intermediate packaging machine 15 automatically arranges the foot line of the qualified electronic detonator, neatly bundles the detonator part and the junction box part, and then puts it into the packaging bag and stuffs it tightly. The number of packaged products in the bag is determined by the length of the foot line. When the foot line length is 3 meters, one bag packs 25 detonators. When the foot line length is 30 meters or more, one bag packs 3 products. After the bag is full, the automatic printer 17 uses the label paper roll 18 to print out the packaging information label bound to the electronic detonators in this bag, and puts the packaging information label into the packaging bag, and then automatically seals the bag mouth. The packaging bag automatically falls into the packaging turnover box 22 under the action of gravity to complete the intermediate packaging.

[0049] The full load capacity of the packaging turnover box 22 is ten bags. When ten bags are filled, the packaging turnover box 22 will continue to be pushed forward, and the propulsion device 24 will send it out of the assembly unit line and send it to the conveyor belt to be transported to the boxing and packaging area; then the empty turnover box will be replenished to enter the next packaging cycle, and the entire assembly and intermediate packaging process of the electronic detonator in an assembly unit line will be completed in sequence.

[0050] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electronic detonator assembly production unit line, characterized in that: The assembly production unit line includes a basic detonator feeding module, an electronic ignition component feeding module, a basic detonator clamping robot, an ignition component grabbing robot, a fully automatic assembly unit machine, a middle packaging machine and a finished product turnover box delivery module; The basic detonator feeding module is arranged above the left side of the fully automatic assembly unit machine. After the carrier mold loaded with the basic detonator descends to the height of the fully automatic assembly unit machine table, the basic detonator gripping robot grips a basic detonator and sends it to the closing device of the fully automatic assembly unit machine; the electronic ignition component feeding module is arranged below the right side of the fully automatic assembly unit machine. After the carrier plate loaded with the electronic ignition component rises to the height of the fully automatic assembly unit machine table, the ignition component grabbing robot grips an electronic ignition component and sends it to the closing device where the basic detonator has been placed; the fully automatic assembly unit machine is used to complete the assembly of the basic detonator and the electronic ignition component in the closing device; the intermediate packaging machine is arranged above the right side of the fully automatic assembly unit machine, and the ignition component grabbing robot sends the assembled electronic detonator to the intermediate packaging machine to complete the intermediate packaging; the finished product turnover box transfer module is arranged directly below the intermediate packaging machine, and is used to load the finished electronic detonator products after the intermediate packaging and send them out of the assembly production unit line; The fully automatic assembly unit machine includes a double-station closing device, a slide, a tube and shell coding laser machine, a junction box marking laser machine and an intelligent control system; the double-station closing device is fixed on the slide, and the intelligent control system controls the double-station closing device, the tube and shell coding laser machine, and the junction box marking laser machine respectively to complete the full-automatic detection of the full performance of the electronic ignition component, the bayonet sealing of the basic detonator and the electronic ignition component, the shell code of the basic detonator shell, the injection of the UID code into the electronic ignition component storage in the electronic detonator, the injection of the detonation password, the verification of the correctness of the injection code, the binding of the three codes to form a working ciphertext, the printing of a mark on the junction box at the end of the foot line, the visual recognition inspection of the correctness of the printed mark on the tube and shell and the junction box, the verification of the correctness and consistency of the injection information, the visual recognition and inspection of the bayonet quality, the judgment of whether the electronic detonator product is qualified, the automatic rejection of unqualified products, and the automatic re-printing of qualified electronic detonator products with the same information.

2. The electronic detonator assembly production unit line according to claim 1, characterized in that: The basic detonator feeding module includes a basic detonator carrier mold feeding channel, a push-out fork, an empty mold outgoing channel, a pull-in fork, a channel protection door, a lifting platform, a carrier mold platform, a push cylinder and a secondary cylinder; The empty mold outgoing channel is arranged above the basic detonator carrier mold ingoing channel, and channel protection doors are provided on the outside of the basic detonator carrier mold ingoing channel and the empty mold outgoing channel. The pushing-out fork is arranged in the basic detonator carrier mold ingoing channel, and the pulling-in fork is arranged in the empty mold outgoing channel. The carrier mold platform and the secondary cylinder are both arranged on the lifting platform. The channel protection door opens, the pull-in fork extends and waits, the lifting platform drives the carrier mold platform to rise to the top, the secondary cylinder lifts the empty carrier mold on the carrier mold platform into place, and the pull-in fork pulls the empty carrier mold into the empty mold outgoing channel; the secondary cylinder contracts, the lifting platform drives the empty carrier mold platform down to be flush with the basic detonator carrier mold delivery channel, and the push-out fork pushes the carrier mold carrying the basic detonator onto the carrier mold platform; the lifting platform descends to the height of the fully automatic assembly unit machine table, and the push cylinder pushes the carrier mold carrying the basic detonator to the side into place for the basic detonator robot to grab.

3. The electronic detonator assembly production unit line according to claim 1, characterized in that: The electronic ignition component feeding module includes an electronic ignition component tray feeding channel, a storage platform, a lifting platform, an empty tray feeding channel and a tray discharging mechanism; The electronic ignition component tray delivery channel is flush with the storage platform, and the carrier trays carrying electronic ignition components are pushed into the storage platform in stacks through the electronic ignition component tray delivery channel. When the storage platform is empty, the electronic ignition component tray delivery channel automatically replenishes a stack; the storage platform is flush with the lowest position of the lifting platform. When the lifting platform is empty, the storage platform automatically replenishes a stack to the lifting platform; then, the lifting platform rises to its position, and the top tray of electronic ignition components is provided for the ignition component grabbing robot to take; when the top tray of electronic ignition components is taken, the tray discharge mechanism pulls the empty tray into the empty tray delivery channel, and the lifting platform automatically rises one gear, and then lifts the next tray of electronic ignition components to the taking position for the ignition component grabbing robot to take until the last tray is taken.

4. The electronic detonator assembly production unit line according to claim 1, characterized in that: The intermediate packaging machine includes an electronic detonator foot line arranging mechanism, a detonator bag feeding mechanism, a plastic bag roll, a plastic bag roll supporting mechanism, a plastic bag clamping mechanism, a plastic bag metering mechanism, a plastic bag sealing mechanism, a cutting mechanism, a bag opening mechanism and a label printer; The plastic bag roll is fixed by a plastic bag roll supporting mechanism, the plastic bag clamping mechanism clamps the head of the plastic bag roll and stretches it outward to a required length, the plastic bag sealing mechanism seals the bottom of the bag, and the cutting mechanism cuts it to form a packaging bag, and the required length is determined by the plastic bag measuring mechanism; the opening mechanism is used to open the bag opening of the packaging bag at the clamping end and fix the mouth, the electronic detonator foot line sorting mechanism straightens and bundles the basic detonators and junction boxes, and the detonator bag feeding mechanism pushes them into the packaging bag until the specified quantity is filled, and at the same time, the label printer automatically prints out the packaging information label bound to the electronic detonators in this bag and automatically puts it into the packaging bag, and then the bag opening of the packaging bag is sealed by the plastic bag sealing mechanism.

5. The electronic detonator assembly production unit line according to claim 1, characterized in that: The turnover box transfer module includes a turnover box, an empty box receiving platform, a transfer channel, a propulsion device and a push-out device; The empty turnover box enters the transfer channel through the empty box receiving platform, and is pushed by the propulsion device along the transfer channel to the bottom of the intermediate packaging machine. After the box is full, the propulsion device continues to push it into the next empty turnover box. At the same time, the turnover box that is full of products is pushed out of the transfer channel by the pushing device.

6. The electronic detonator assembly production unit line according to claim 1, characterized in that: The assembly production unit line is located in an explosion-proof room, which is formed by fixedly connecting steel plates with a thickness of 10 mm to 20 mm.

7. The electronic detonator assembly production unit line according to claim 1, characterized in that: The ignition piece grabbing robot comprises a six-axis collaborative operation robot body, a ground fixing seat, an actuator and a control mechanism; The six-axis collaborative robot body is fixed on a ground fixing seat, and the actuator is fixed on the actuator end of the six-axis collaborative robot body. The control mechanism controls the electronic ignition component and the assembled electronic detonator to be captured.

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