Automated and intelligent relay detonator production line

Abstract

The present invention discloses an automated intelligent relay detonator production line, comprising a detonator core mold storage machine, a core mold conveyor line, a detonator core mold oiling machine, a detonator bottom cover assembly machine, a detonator explosive charge assembly machine, a detonator paper tube assembly machine, a detonator top cover assembly machine, a detonator riser assembly machine, a reagent filling machine, a core mold loosening machine, a riser unloading machine, a core mold stripping machine, a riser conveyor line, a detonator core mold cleaning and drying machine, and a detonator packaging line. The detonator core mold storage machine is used to distribute, store, and recover detonator core molds; the core mold conveyor line is used to transport detonator core molds; the detonator core mold oiling machine is used to receive detonator core molds distributed by the detonator core mold storage machine, apply mold release oil to the core shaft of the detonator core mold, and transfer the detonator core molds coated with mold release oil to the core mold conveyor line; and the detonator bottom cover assembly machine is used to fit the bottom cover onto the core shaft. This automated intelligent relay detonator production line has a novel structure and high production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of relay detonator production, and in particular to an automated intelligent relay detonator production line. Background Art

[0002] Relay detonators, also known as booster charges, are used to detonate low-sensitivity explosives such as ammonium nitrate oil, slurry explosives, and emulsion explosives, as well as other explosives without detonator sensitivity. The detonation principle of a relay detonator is that a detonator or detonating cord inserted into the relay detonator triggers the relay detonator, which then detonates the low-sensitivity explosive. The relay detonator amplifies the detonation wave.

[0003] In the production process of relay detonators, detonator core molds are used. Figure 1 The diagram shows the structure of the detonator core mold and the explosion structure of the relay detonator. The manufacturing process of the relay detonator generally includes the following steps: putting the detonator bottom cover 2001 on the core shaft 1001 of the detonator core mold 100; inserting the detonator booster bag 2002 into the gap between the multiple core shafts 1001; putting the detonator paper tube 2003 on the detonator bottom cover 2001; putting the detonator top cover 2004 on the core shaft 1001 and allowing at least a part of the area of ​​the detonator top cover 2004 to be nested in the top of the detonator paper tube 2003; installing a riser 300 on the top of the detonator; pouring the agent into the detonator paper tube 2003 from the injection port on the detonator top cover 2004 with the help of the riser 300; removing the riser 300 and separating the detonator finished product from the detonator core mold 100; packaging the detonator finished product, etc.

[0004] In the existing technology, the relay detonator production line is often not fully automatic, and some intermediate processes require manual transfer. For example, the finished detonators off the line need to be manually transferred to the packaging line, which will undoubtedly affect production efficiency. Summary of the Invention

[0005] The technical problem solved by the present invention is to provide a fully automatic intelligent relay detonator production line with high production efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an automated intelligent relay detonator production line, comprising:

[0007] A blaster core mold storage machine, which is used to distribute, store and recover blaster core molds;

[0008] A core mold conveying line, wherein the core mold conveying line is used to convey the core mold of the detonator;

[0009] a detonator core mold oiling machine, the detonator core mold oiling machine being used to receive the detonator core molds dispatched by the detonator core mold storage machine, apply mold release oil to the core shafts on the detonator core molds, and transfer the detonator core molds coated with mold release oil to the core mold conveying line;

[0010] A detonator bottom cover assembly machine, which is used to fit the bottom cover onto the core shaft of the detonator core mold conveyed by the core mold conveying line;

[0011] An explosive booster pack assembly machine for a detonator, which is used to insert the explosive booster pack into the gaps between the multiple core shafts of the detonator core mold;

[0012] A paper tube assembly machine for a detonator, which is used to sleeve the bottom end of the paper tube onto the bottom cover;

[0013] A detonator upper cover assembly machine, which is used to sleeve the upper cover onto the core shaft of the detonator core mold conveyed by the core mold conveying line, and nest the upper cover on the top of the paper tube;

[0014] A riser assembly machine for a detonator, which is used to install a riser on a semi-finished detonator with an upper cover installed;

[0015] A medicine filling machine, which is used to fill the medicine into the paper tube through the medicine injection holes on the riser and the upper cover;

[0016] A core mold loosening machine, which is used to preliminarily separate the finished detonator from the detonator core mold;

[0017] A riser unloading machine, which is used to remove the risers from the finished detonator;

[0018] A core stripping machine, which is used to completely separate the finished detonator from the detonator core mold;

[0019] A riser conveying line, the riser conveying line is used to receive the risers unloaded by the riser unloading machine and convey the risers to the detonator riser assembly machine, and a part of the riser conveying line is located below the core mold conveying line;

[0020] a detonator core mold cleaning and drying machine, the detonator core mold cleaning and drying machine being connected to the core mold stripping machine and the detonator core mold storage machine, the detonator core mold cleaning and drying machine being used to clean the core shaft of the detonator core mold from the core mold stripping machine, and the detonator core mold storage machine recovering the detonator core mold cleaned by the detonator core mold cleaning and drying machine;

[0021] The detonator core mold oiling machine, the detonator bottom cover assembly machine, the detonator explosive charge assembly machine, the detonator paper tube assembly machine, the detonator upper cover assembly machine, the detonator riser assembly machine, the agent filling machine, the core mold loosening machine, the riser unloading machine and the core mold stripping machine are sequentially arranged along the conveying direction of the core mold conveying line;

[0022] The automated intelligent relay detonator production line also includes a detonator packaging line. The input end of the detonator packaging line is connected to the core mold conveyor line and one end of the core mold stripping machine is provided. A labeling machine, a visual inspection machine, a turning machine, and a bag making and sealing machine are provided in sequence along the conveying direction of the detonator packaging line.

[0023] The beneficial effects of the present invention are: the automated intelligent relay detonator production line has a novel structure, can realize the fully automatic production of relay detonators, has high production efficiency, high production safety, good production quality, and is conducive to reducing the manufacturing cost of relay detonators. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural diagram of the explosion structure and core mold structure of the relay detonator;

[0025] Figure 2 This is a top view of the automated intelligent relay detonator production line;

[0026] Figure 3 Schematic diagram of the structure of the detonator core mold oiling machine Figure 1 ;

[0027] Figure 4 Schematic diagram of the structure of the detonator core mold oiling machine Figure 2 ;

[0028] Figure 5 for Figure 4 A magnified view of point A in FIG;

[0029] Figure 6 This is a structural diagram of a blaster bottom cover assembly machine;

[0030] Figure 7 This is a schematic diagram of the structure of the bottom cover rotating mechanism in the blaster bottom cover assembly machine;

[0031] Figure 8 This is a structural diagram of a detonator booster charge assembly machine;

[0032] Figure 9 This is a schematic diagram of the structure of part of the explosive booster charge assembly machine for detonators;

[0033] Figure 10 This is a structural diagram of a paper tube assembly machine for explosive tools;

[0034] Figure 11A cross-sectional view of a stacking compartment in a paper tube assembly machine for detonators;

[0035] Figure 12 A cross-sectional view of a stopper and push mechanism in a paper tube assembly machine for detonators;

[0036] Figure 13 It is a cross-sectional view of the positioning and shaping mechanism in the detonator paper tube assembly machine;

[0037] Figure 14 This is a structural diagram of the detonator cover assembly machine;

[0038] Figure 15 This is a structural diagram of a blasting tool riser assembly machine;

[0039] Figure 16 This is a schematic diagram of the structure of the riser removal robot in the blasting tool riser assembly machine;

[0040] Figure 17 This is a structural diagram of a blasting core mold cleaning and drying machine;

[0041] Figure 18 This is a schematic diagram of the structure of the cleaning box in the blasting core mold cleaning and drying machine;

[0042] Figure 19 This is a cross-sectional view of the cleaning box in the detonator core mold cleaning and drying machine. DETAILED DESCRIPTION

[0043] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments.

[0044] Please refer to Figures 1 to 19 , the first embodiment of the present invention is: Figure 2As shown, the automated intelligent relay detonator production line is used for fully automated production of relay detonators. The automated intelligent relay detonator production line includes a detonator core mold storage machine 1, a core mold conveying line 2, a detonator core mold oiling machine 3, a detonator bottom cover assembly machine 4, a detonator explosive package assembly machine 5, a detonator paper tube assembly machine 6, a detonator upper cover assembly machine 7, a detonator riser assembly machine 8, an agent filling machine 9, a core mold loosening machine 10, a riser unloading machine 20, a core mold stripping machine 30, a riser conveying line 40, a detonator core mold cleaning and drying machine 50, a detonator packaging line 60, a drug recovery production line 70 and a boxing production line 80. The detonator core mold storage machine 1 is used to distribute, store and recover detonator cores. mold; the core mold conveyor line 2 is used to convey the detonator core mold; the detonator core mold oiling machine 3 is used to receive the detonator core mold dispatched by the detonator core mold storage machine 1, and apply mold release oil to the core shaft on the detonator core mold, and transfer the detonator core mold coated with mold release oil to the core mold conveyor line 2; the detonator bottom cover assembly machine 4 is used to put the bottom cover onto the core shaft of the detonator core mold conveyed by the core mold conveyor line 2; the detonator booster charge assembly machine 5 is used to insert the booster charge into the gap between the multiple core shafts of the detonator core mold; the detonator paper tube assembly machine 6 is used to put the bottom end of the paper tube on the bottom cover; the detonator upper cover assembly machine 7 is used to put the upper cover on the core mold The conveyor line 2 is used to convey the core shaft of the detonator core mold, and the upper cover is nested in the top of the paper tube; the detonator riser assembly machine 8 is used to install the riser on the detonator semi-finished product with the upper cover installed; the agent filling machine 9 is used to fill the paper tube with the help of the riser and the injection hole on the upper cover; the core mold loosening machine 10 is used to preliminarily separate the detonator finished product and the detonator core mold; the riser unloading machine 20 is used to remove the riser from the detonator finished product; the core mold stripping machine 30 is used to completely separate the detonator finished product and the detonator core mold; the riser conveyor line 40 is used to receive the riser unloaded by the riser unloading machine 20 and convey the riser to the detonator riser assembly machine 8, and part of the riser conveyor line 40 is located at Below the core mold conveyor line 2; the blasting tool core mold cleaning and drying machine 50 is connected to the core mold stripping machine 30 and the blasting tool core mold storage machine 1, the blasting tool core mold cleaning and drying machine 50 is used to clean the core shaft of the blasting tool core mold from the core mold stripping machine 30, and the blasting tool core mold storage machine 1 recovers the blasting tool core mold cleaned by the blasting tool core mold cleaning and drying machine 50; the blasting tool core mold oiling machine 3, the blasting tool bottom cover assembly machine 4, the blasting tool explosive charge assembly machine 5, the blasting tool paper tube assembly machine 6, the blasting tool upper cover assembly machine 7, the blasting tool riser assembly machine 8, the agent filling machine 9, the core mold loosening machine 10, the riser unloading machine 20 and the core mold stripping machine 30 are arranged in sequence along the conveying direction of the core mold conveyor line 2;The input end of the detonator packaging line 60 is connected to the core mold conveyor line 2, where one end of the core mold stripping machine 30 is installed. Along the conveying direction of the detonator packaging line 60, a labeling machine 601, a visual inspection machine 602, a flipping machine 603, and a bag making, filling, and sealing machine 604 are sequentially arranged. The drug recovery line 70 is connected to the riser unloading machine 20. The drug recovery line 70 is used to recover the block drugs separated from the risers by the riser unloading machine 20 during unloading. Along the boxing line 80, a case opener 801, a case packer 802, a baler 803, and a labeling machine 804 are sequentially arranged. The output end of the detonator packaging line 60 is connected to the boxing line 80. The connection point between the output end of the detonator packaging line 60 and the boxing line 80 is located between the case opener 801 and the case packer 802.

[0045] Please combine Figures 3 to 5The detonator core mold oiling machine 3 includes an oiling frame 31, an oiling lifting assembly 32, an oiling flip assembly 33 and an oil tank 4. The oiling lifting assembly 32 includes a first oiling lifting drive 321, an oiling lifting frame 322, a second oiling lifting drive 323, an oiling lifting plate 324, an oiling clamping and fixing mechanism 325 and an oiling pressure plate 326. The first oiling lifting drive 321 connects the oiling lifting frame 322 and the oiling frame 31, and the second oiling lifting drive 323 connects the oiling lifting frame 322 and the oiling lifting plate 324, the oiling clamping and fixing mechanism 325 is fixed on the oiling lifting plate 324 and clamps and fixes the oiling pressure plate 326, the oiling pressure plate 326 is located below the oiling lifting plate 324, and the two ends of the oiling pressure plate 326 are respectively provided with oiling elastic blocks 3261, the oiling lifting frame 322 is provided with an oiling unlocking mechanism 3221 that cooperates with the oiling elastic blocks 3261, the oiling pressure plate 326 is provided with a first oiling avoidance hole, the first oiling The avoidance hole is used to avoid the core mold base and / or core shaft of the detonator core mold. Optionally, the oiling lifting plate 324 is provided with a second oiling avoidance hole for avoiding the core shaft of the detonator core mold. It is easy to understand that the second oiling avoidance hole corresponds to the first oiling avoidance hole; the oiling flip assembly 33 includes an oiling flip drive 331 and an oiling flip table 332, the oiling flip drive 331 connects the oiling lifting frame 322 and the oiling flip table 332, and the oiling flip drive 331 is used to drive the oiling The oil turning table 332 turns 180°, and the oiling turning drive part 331 can be optionally a motor, a rotary cylinder, etc.; the oiling turning table 332 is provided with an oiling positioning through hole 3321 that cooperates with the oiling elastic block 3261, and the oiling turning table 332 is located below the oiling pressure plate 326; the oil tank 4 is used to load demoulding oil, and the oil tank 4 is provided on the oiling frame 31 and below the oiling turning table 332, and the top of the oil tank 4 has an oiling port for inserting the core shaft of the detonator core mold.

[0046] The first oiling lifting drive member 321 can be selected from a cylinder, an electric push rod, etc.; the second oiling lifting drive member 323 can be selected from a cylinder, an electric push rod, etc.; the oiling clamping fixing mechanism 325 includes a clamping drive member and a clamping claw, the clamping drive member is fixed on the oiling lifting plate 324 and connected to the clamping claw, the clamping drive member can be selected from a clamping cylinder, etc., and a locking hole is provided on the oiling pressure plate 326. When the clamping drive member drives the two matching clamping claws to open, the two clamping claws clamp the locking hole, so that the oiling pressure plate 326 can be lifted and lowered with the oiling lifting plate 324.

[0047] The oiling unlocking mechanism 3221 is used to abut against the oiling elastic block 3261, thereby unlocking the oiling pressure plate 326 and the oiling turning platform 332, thereby allowing the oiling pressure plate 326 to detach from the oiling turning platform 332. In this embodiment, the oiling unlocking mechanism 3221 is a pneumatic cylinder or an electric push rod. Specifically, the oiling elastic block 3261 includes an elastic return member and an L-shaped locking head. The top of the locking head is rotatably connected to the oiling pressure plate 326. The elastic return member contacts the locking head and the oiling pressure plate 326. The bottom of the locking head is provided with a guide surface. When the oiling pressure plate 326 descends, the guide surface contacts the edge of the oiling locking through hole 3321. As the oiling pressure plate 326 continues to descend, the guide surface guides the locking head to rotate, and finally the locking head and the oiling locking through hole 3321 are locked. The elastic return member can be a torsion spring, etc.

[0048] Optionally, the detonator core mold oiler further includes an oiling mechanism 35, which is disposed on the oiling machine frame 31 and located on one side of the oiling turning platform 332. The oiling mechanism 35 is used to push the detonator core mold on the oiling turning platform 332 out of the detonator core mold oiler. To reduce the space required for the detonator core mold oiler during operation, the oiling mechanism 35 is preferably a two-stage oiling mechanism. Specifically, the oiling mechanism 35 includes a first linear pushing drive member, a second linear pushing drive member, and a push plate. The first linear pushing drive member connects the oiling machine frame 31 and the second linear pushing drive member, and the second linear pushing drive member connects the push plate. The first and second linear pushing drives have the same pushing direction. The first linear pushing drive member can be a pneumatic cylinder, an electric push rod, etc., and the second linear pushing drive member can be a pneumatic cylinder, an electric push rod, etc.

[0049] In order to prevent the core shaft from being covered with excessive demoulding oil, preferably, the oiling port of the oil tank 4 is provided with an oil scraper 41 , and the oil scraper 41 is provided with a socket for inserting the core shaft.

[0050] In order to better position the detonator core mold, the oil-coated turning platform 332 is provided with an oil-coated limiting structure 3322 for limiting the detonator core mold. The oil-coated limiting structure 3322 includes a plurality of inverted L-shaped limiting blocks.

[0051] In one or more embodiments, the oiling lifting frame 322 includes an oiling top plate 3222, an oiling connecting column 3223 and an oiling mounting beam 3224, the oiling connecting column 3223 connects the oiling top plate 3222 and the oiling mounting beam 3224, the oiling first lifting drive member 321 is connected to the oiling top plate 3222, and the oiling flip assembly 33 is installed on the oiling mounting beam 3224.

[0052] The oiling lifting plate 324 is provided with an oiling first positioning post, and the oiling pressure plate 326 is provided with an oiling first positioning hole that cooperates with the oiling first positioning post. The oiling pressure plate 326 is provided with an oiling second positioning post that cooperates with the positioning hole on the detonator core mold.

[0053] Optionally, an oiling feed channel and an oiling feed channel are provided on the oiling rack 31 , and the oiling feed channel and the oiling feed channel are respectively connected to the oiling turning table 332 . In this embodiment, the oiling feed channel and the oiling feed channel are perpendicular to each other.

[0054] The working process of this detonator core mold oiling machine 3 is briefly described as follows:

[0055] After the oiling is finished, the oiling plate 326 is lifted up and the oiling plate 326 is lifted up, and the oiling plate 326 is lifted up and the oiling plate 326 is lifted up, so that the oiling plate 326 is lifted up and the oiling plate 326 is lifted up. The oil lifting frame 322 descends and the core shaft is inserted into the oil tank 4; the first oiling lifting drive member 321 drives the oiling lifting frame 322 to reset, the core shaft is separated from the oil tank 4, and the oiling turning assembly 33 again turns the oiling turning table 332 180 degrees so that the oiled core shaft faces upward; the second oiling lifting drive member 323 drives the oiling lifting plate 324 to descend, and the oiling clamping and fixing mechanism 325 is reconnected with the oiling pressure plate 326; the oiling unlocking mechanism 3221 pushes the oiling elastic block 3261 to unlock the oiling pressure plate 326 and the oiling turning table 332; the second oiling lifting drive member 323 drives the oiling lifting plate 324 to drive the oiling pressure plate 326 to rise and reset, and the oiling unlocking mechanism 3221 is reset; the oiling pushing mechanism 35 pushes the detonator core mold with the core shaft oiled on the oiling turning table 332 out of the detonator core mold oiling machine from the oiling discharge channel.

[0056] Please combine Figure 6 and Figure 7The detonator bottom cover assembly machine 4 includes a bottom cover loading mechanism 41, a bottom cover transfer mechanism 42, a bottom cover rotating mechanism 43, a core mold conveyor line 2, a bottom cover blanking robot 45 and a bottom cover crimping mechanism 46. The bottom cover loading mechanism 41 includes a bottom cover loading robot 411; the bottom cover transfer mechanism 42 includes a bottom cover carrier conveyor line 421 and a bottom cover carrier 422 arranged on the bottom cover carrier conveyor line 421, and the bottom cover carrier 422 is provided with a plurality of bottom cover placement slots 423. The bottom cover placement slots 423 are used to accommodate the bottom covers conveyed from the bottom cover loading robot 411. The central area of ​​the bottom surface of the bottom cover placement slots 423 is provided with a window. The line 421 has a bottom cover receiving position, a bottom cover adjustment position and a bottom cover unloading position arranged in sequence; the bottom cover rotating mechanism 43 is arranged at the adjustment position, and the bottom cover rotating mechanism 43 includes a limiting frame 431, a bottom cover adjustment frame 432, a bottom cover adjustment lifting drive member 433, a bottom cover adjustment lifting frame 434 and multiple groups of bottom cover rotation driving components, the bottom cover adjustment lifting drive member 433 is arranged on the bottom cover adjustment frame 432 and connected to the bottom cover adjustment lifting frame 434 to drive the bottom cover adjustment lifting frame 434 to rise and fall, the bottom cover rotation driving component includes a bottom cover rotation driving member 4351 and a bottom cover rotating head 4352, the bottom cover rotation driving member 4351 is arranged on the bottom cover The bottom cover rotating head 4352 is connected to the adjustment lifting frame 434 to drive the bottom cover rotating head 4352 to rotate. The bottom cover rotating head 4352 is located below the bottom cover carrier conveyor line 421. The top of the bottom cover rotating head 4352 is provided with a plurality of bottom cover elastic latches 4353, and the bottom cover elastic latches 4353 are retractable in the vertical direction. The limiting frame 431 has several groups of supporting structures, and the supporting structure includes two supporting blocks 4311 arranged opposite to each other and an avoidance gap 4312 is formed between the two supporting blocks 4311. The avoidance gap 4312 is used to avoid the upper convex structure on the bottom cover. The supporting block 4311 is located at the bottom cover carrier conveyor line 421. Above the feed line 421, the bottom cover elastic latch 4353 is positioned corresponding to the avoidance gap 4312. The position limiting frame 431 is provided with a bottom cover light detection sensor 4313, which emits light toward the avoidance gap 4312. The core mold conveyor line 2 is used to convey the detonator core mold. The bottom cover unloading robot 45 is used to transfer the bottom cover on the bottom cover carrier 422 at the unloading position to the core shaft of the detonator core mold. The bottom cover crimping mechanism 46 is provided on the core mold conveyor line 2 and is used to perform a secondary crimping on the bottom cover mounted on the core shaft of the detonator core mold. The bottom cover carrier 422 receives the bottom cover conveyed by the bottom cover loading robot 411 at the bottom cover receiving position.

[0057] The bottom cover adjustment and lifting driving component 433 can be selected from a linear cylinder, an electric push rod, etc.; the bottom cover rotation driving component 4351 can be selected from a motor, a rotary cylinder, etc.

[0058] Specifically, the bottom cover elastic latch 4353 includes an elastic member and a latch member, the elastic member contacts the latch member and the bottom cover rotating head 4352, and the latch member should be adapted to the hole on the bottom cover. The elastic member can be a spring, a compression spring, a spring washer, etc.

[0059] The bottom cover feeding mechanism 41 also includes a bottom cover vibration feeding component 412, a bottom cover pushing component 413 and a bottom cover pitch changing component. The bottom cover pitch changing component includes a bottom cover pitch changing driving member and a bottom cover pitch changing disk 414. The bottom cover pitch changing driving member is connected to the bottom cover pitch changing disk 414 to drive the bottom cover pitch changing disk 414 to move linearly. The bottom cover pitch changing disk 414 is provided with a plurality of bottom cover temporary storage grooves 4141, and the plurality of bottom cover temporary storage grooves 4141 are arranged in at least one row. The bottom cover temporary storage grooves 4141 are connected to the peripheral wall of the bottom cover pitch changing disk 414 to form a bottom cover entrance. The bottom cover pushing component 413 is used to push the bottom cover located at the output end of the bottom cover vibration feeding component 412 into the bottom cover temporary storage groove 4141 through the bottom cover entrance. The bottom cover feeding manipulator 411 is used to transfer the bottom cover in the bottom cover temporary storage groove 4141 to the bottom cover placement groove 423. The bottom cover vibration loading assembly 412 includes a connected bottom cover vibration plate 4121 and a bottom cover conveyor 4122. The bottom cover pushing assembly 413 pushes each bottom cover transported to the end of the bottom cover conveyor 4122 into each bottom cover temporary storage slot 4141 of the bottom cover pitch variable plate 414 one by one, thereby completing the pitch change of multiple bottom covers for the bottom cover loading robot 411 to grab. It is easy to understand that the bottom cover pitch variable drive drives the bottom cover pitch variable plate 414 to move in a stepping manner. The bottom cover pitch variable drive can optionally be a stepping motor, etc.

[0060] In order to improve the loading efficiency, in this embodiment, there are two bottom cover vibration loading components 412 and two bottom cover pushing components 413, and the bottom cover vibration loading components 412 and the bottom cover pushing components 413 correspond one to one. The bottom cover variable pitch disk 414 has two rows of bottom cover temporary storage slots 4141, and the two bottom cover pushing components 413 are respectively located on both sides of the bottom cover variable pitch disk 414.

[0061] In this embodiment, the bottom cover light detection sensor 4313 is disposed on the abutting block 4311. The light emission path of the bottom cover light detection sensor 4313 is perpendicular to the abutting block 4311 and the driving direction of the bottom cover adjustment and lifting drive member 433. The bottom cover light detection sensor 4313 detects whether the protrusion on the bottom cover is in a preset position. The bottom cover light detection sensor 4313 can optionally be a through-beam light sensor.

[0062] When looking down at the bottom cover carrier 422 in the adjustment position, the bottom cover elastic pin 4353 on the bottom cover rotating head 4352 is within the window area, that is, the top end of the pin can pass through the window and rotate around the rotation axis of the bottom cover rotating head 4352 as the center axis under the drive of the bottom cover rotating head 4352, and will not interfere with the bottom cover carrier 422.

[0063] In one or more embodiments, when looking down at the bottom cover carrier 422 located in the bottom cover adjustment position, the bottom cover rotating head 4352 is in the window area, that is, the top end of the bottom cover rotating head 4352 can pass through the window and lift the bottom cover in the bottom cover placement groove 423.

[0064] In order to improve the working stability of the detonator bottom cover assembly machine, the detonator bottom cover assembly machine also includes a bottom cover lifting mechanism 47 provided on the core mold conveyor line 2. The bottom cover lifting mechanism 47 includes a bottom cover lifting mounting plate, a bottom cover lifting plate, and a bottom cover lifting driving member. Optionally, the bottom cover lifting mounting plate is connected to the core mold conveyor line 2, and the bottom cover lifting driving member connects the bottom cover lifting mounting plate and the bottom cover lifting plate. The bottom cover unloading manipulator 45 transfers the bottom cover to the core shaft on the detonator core mold on the bottom cover lifting plate. Preferably, the bottom cover lifting plate is also provided with a positioning column for cooperating with a positioning hole on the detonator core mold.

[0065] The bottom cover crimping mechanism 46 includes a bottom cover crimping mounting plate 461, a bottom cover crimping driver 462, and a bottom cover pressing frame 463. The bottom cover crimping driver 462 connects the bottom cover crimping mounting plate 461 and the bottom cover pressing frame 463 to drive the bottom cover pressing frame 463 to rise and fall. The bottom cover pressing frame 463 is located above the core mold conveyor line 2. Specifically, the bottom cover pressing frame 463 includes several groups of downward pressing structures composed of two pressure strips. A gap is formed between the two pressure strips in the downward pressing structure. The two pressure strips in the downward pressing structure respectively press against the two sides of the top surface of the bottom cover on the core shaft of the detonator core mold. In this way, whether it is a detonator core mold with two core shafts or a detonator core mold with three core shafts, the bottom cover crimping mechanism 46 can be applied to the detonator core mold, thereby enhancing the versatility of the bottom cover crimping mechanism 46.

[0066] The working process of the blaster bottom cover assembly machine 4 is briefly described as follows:

[0067] The bottom cover loading robot places the grabbed bottom cover on the bottom cover carrier. After the bottom cover carrier conveyor line moves the bottom cover carrier to the bottom cover adjustment position, the bottom cover adjustment lifting drive drives the bottom cover adjustment lifting frame to rise, and the bottom cover rotating head passes through the window to lift the bottom cover in the bottom cover placement slot, so that the upper part of the bottom cover contacts the bottom surface of the holding block. At the same time, the top surface of the latch contacts the bottom surface of the bottom cover. When the hole on the bottom cover is misaligned with the corresponding latch, the latch retracts into the rotating head, the elastic part is compressed, and the bottom cover rotation drive drives the bottom cover rotating head to rotate one circle. During the rotation of the bottom cover rotating head, the hole on the bottom cover is aligned with the corresponding latch, the elastic part recovers its deformation, the latch is inserted into the corresponding hole in the bottom cover, and the bottom cover is rotated. Continuing to rotate the rotating head will drive the bottom cover to rotate, so that the bottom cover is rotated to the initial position, and then according to the detection result of the bottom cover light detection sensor, the bottom cover rotation driving member selects whether to continue to drive the bottom cover rotating head to rotate, thereby completing the adjustment of the bottom cover; taking the bottom cover with two holes as an example, when the bottom cover is rotated to the initial position, when the detection path of the bottom cover light detection sensor is not blocked by the boss on the bottom cover, the bottom cover rotation driving member continues to drive the bottom cover rotating head to rotate 180°, so that the bottom cover is rotated to the preset position, when the detection path of the bottom cover light detection sensor is blocked by the boss on the bottom cover, the bottom cover rotation driving member remains stopped, and at this time, the initial position of the bottom cover is the preset position. When all the bottom covers on the bottom cover carrier are adjusted, the bottom cover carrier conveyor line moves the bottom cover carrier to the bottom cover unloading position to wait for the bottom cover unloading robot to unload the materials; when the detonator core mold with the bottom cover mounted on the core shaft flows to the working position of the bottom cover crimping mechanism, the bottom cover crimping mechanism performs secondary crimping on the bottom cover mounted on the core shaft of the detonator core mold.

[0068] Please combine Figure 8 and Figure 9 The explosive charge assembly machine 5 for detonating explosives comprises an explosive charge feeding mechanism 52, an explosive charge transfer manipulator 53 and a pressing mechanism 54. The core mold conveying line 2 has an inserting position 511 and a pressing position 512 in the area corresponding to the detonating explosive charge assembly machine. The pressing position 512 is the lower position of the inserting position 511. The explosive charge feeding mechanism 52 is used for loading the explosive charge. The explosive charge transfer manipulator 53 is used for transferring the explosive charge on the explosive charge feeding mechanism 52 and inserting the lower part of the explosive charge into the position located at the inserting position 511. 11 between the multiple core shafts of the detonator core mold; the pressing mechanism 54 is arranged corresponding to the pressing position 512, and the pressing mechanism 54 includes a pressing driving member 541, a pressing plate 542 and a pressing column 543 connected in sequence, the pressing driving member 541 is a cylinder, an electric push rod, etc., and the pressing column 543 is used to press the top surface of the explosive package on the detonator core mold at the pressing position 512 to make the top surface of the explosive package lower than the top of the core shaft; preferably, the pressing column 543 can press the explosive package down to a preset position.

[0069] The bottom end of the pressing column 543 corresponds to the gap between the multiple core shafts of the detonator core mold located at the pressing position 512, thereby preventing the pressing column 543 from interfering with or colliding with the core shafts during the descending process.

[0070] Optionally, the pressing mechanism 54 further includes an elastic member that contacts the pressing column 543 and the pressing plate 542. The pressing column 543 can be raised and lowered relative to the pressing plate 542. The elastic member can be a spring, etc. The elastic raising and lowering of the pressing column 543 can prevent the pressing column 543 from damaging the booster charge, thereby ensuring production safety and quality.

[0071] The explosive package material transfer robot 53 includes a three-axis material transfer platform 531 and an explosive package clamping component 532 and a light detection sensor component 533 respectively arranged on the three-axis material transfer platform 531. The explosive package clamping component 532 is used to clamp the explosive package located on the explosive package feeding mechanism 52. The detection direction of the light detection sensor component 533 is toward the clamping area of ​​the explosive package clamping component 532. The light detection sensor component 533 is used to detect whether the amount of explosive in the explosive package meets the standard.

[0072] In this embodiment, the booster charge transfer robot 53 further includes a detection and lifting drive 534. The light detection sensor assembly 533 is indirectly connected to the three-axis transfer platform 531 via the detection and lifting drive 534. That is, the detection and lifting drive 534 drives the light detection sensor assembly 533 to rise and fall, thereby detecting whether the amount of explosive in the booster charge is between a preset lower limit and a preset upper limit. The detection and lifting drive 534 is a pneumatic cylinder, an electric push rod, or the like.

[0073] Specifically, the three-axis material transfer platform 531 includes a first linear drive 5311, an upper plate 5312, a second linear drive 5313, a middle plate 5314, a third linear drive 5315 and a lower plate 5316 connected in sequence. The first linear drive 5311 drives the upper plate 5312 to move in a first direction, the second linear drive 5313 drives the middle plate 5314 to move in a second direction, and the third linear drive 5315 drives the lower plate 5316 to move in a third direction. The first direction, the second direction and the third direction are perpendicular to each other. The explosive charge clamping assembly 532 and the light detection sensor assembly 533 are respectively connected to the lower plate 5316. In this embodiment, the light detection sensor is indirectly connected to the lower plate 5316 through the detection lifting drive 534. The first linear drive component 5311 may be a cylinder, an electric push rod, etc., the second linear drive component 5313 may be a cylinder, an electric push rod, etc., and the third linear drive component 5315 may be a cylinder, an electric push rod, etc.

[0074] The explosive charge loading mechanism 52 includes a fourth linear drive 521, a lifting body 22, a fifth linear drive, a bearing slide 523, a sixth linear drive, a seventh linear drive 524 and a push-pull plate 525. The fourth linear drive 521 is connected to the lifting body 22 to drive the lifting body 22 to rise and fall, the fifth linear drive is connected to the lifting body 22 and the bearing slide 523 to drive the bearing slide 523 to slide horizontally, the sixth linear drive is connected to the lifting body 22 and the seventh linear drive 524 to drive the seventh linear drive 524 to slide horizontally, the driving direction of the fifth linear drive is consistent with the driving direction of the sixth linear drive, and the seventh linear drive 524 is connected to the push-pull plate 525 to drive the push-pull plate 525 to rise and fall.

[0075] Optionally, the detonator booster charge assembly machine further comprises a loading bin 55, the loading bin 55 is located on one side of the loading structure, the fifth linear drive member drives the carrier slide 523 to approach or move away from the loading bin 55, the sixth linear drive member drives the seventh linear drive member 524 to approach or move away from the loading bin 55, a plurality of carrier plates 551 are placed in the loading bin 55 from top to bottom, and a plurality of placement slots are arranged in an array on the carrier plates 551, the placement slots are used to place The explosive package is placed, and the explosive package loading mechanism 52 is used to drag the carrier plate 551 onto the load slide 523 and move the carrier plate 551 to the bottom of the explosive package transferring robot 53. The carrier plate 551 is provided with a clamping position that cooperates with the push-pull plate 525. The push-pull plate 525 uses the clamping position to pull the carrier plate 551 located in the loading bin 55 onto the load slide 523, and push the empty carrier plate 551 located on the moving slide back into the loading bin 55.

[0076] Please combine Figures 10 to 13 The detonator paper tube assembly machine 6 includes a stacking compartment 61, a step feeding mechanism 62, a first conveyor belt 63, a reversing tube 64, a stop pushing mechanism 65, a second conveyor belt 66 and a paper tube transfer robot 68. The stacking compartment 61 is used to store paper tubes. A discharge port 611 is provided at the lower portion of one side of the stacking compartment 61. The bottom entrance area of ​​the step feeding mechanism 62 is connected to the discharge port 611. When the lowest step plate in the step feeding mechanism 62 rises, the bottom entrance area of ​​the step feeding mechanism 62 rises, and the gap between the lowest step plate and the discharge port 611 is formed. The distance between them is smaller than the diameter of the paper tube. Therefore, during the operation of the step feeding mechanism 62, the paper tube at the discharge port 611 of the stacking chamber 61 will not fall accidentally. The first conveyor belt 63 is located on the side of the step feeding mechanism 62 away from the stacking chamber 61. The first conveyor belt 63 is used to receive the paper tube transported by the step feeding mechanism 62. It is easy to understand that the paper tube transported by the first conveyor belt 63 is in a horizontal state. The reversing pipe 64 is provided on one side of the first conveyor belt 63. The reversing pipe 64 is used to guide the The paper tube changes from a horizontal state to an upright state during the falling process; the stop pushing mechanism 65 is provided corresponding to the reversing tube 64, and the stop pushing mechanism 65 is used to push the paper tube on the first conveyor belt 63 to the reversing tube 64, and then the paper tube will fall from the reversing tube 64; the second conveyor belt 66 is used to receive the paper tube that falls from the reversing tube 64, and the second conveyor belt 66 has a plurality of anti-falling columns 661 that are evenly arranged, and the anti-falling columns 661 can be inserted into the hollow area of ​​the paper tube that falls from the reversing tube 64, and the second conveyor belt 66 One end away from the reversing tube 64 has a plurality of clamping and positioning assemblies 662 arranged in a row, and the clamping and positioning assemblies 662 are used to clamp and position the paper tube in an upright state that is sleeved on the anti-falling column 661; the core mold conveying line 2 is used to convey the detonator core mold. It should be noted that the core mold conveying line 2 corresponds to the section of the detonator paper tube assembly machine, and the core shaft of the detonator core mold conveyed by the detonator core mold has been sleeved with the bottom cover of the detonator; the paper tube transfer robot 68 is used to grab the paper tube positioned by the clamping and positioning assembly 662, and sleeve the paper tube on the bottom cover on the detonator core mold.

[0077] In order to improve the stuck phenomenon of the paper tubes stored in the stacking compartment 61, a plurality of partition walls 612 are provided in the stacking compartment 61, and a plurality of the partition walls 612 are arranged side by side and at intervals to divide the internal space of the stacking compartment 61 into a plurality of compartments, and a discharge port 613 is provided at the bottom of each compartment, and the width of the compartment is slightly larger than the length of the paper tube, and the width of the compartment is smaller than the sum of the length of the paper tube and the diameter of the paper tube; the bottom plate and the front wall plate of the compartment are respectively inclined so that the paper tubes stored in the compartment have a tendency to move toward the discharge port 613; in order to further improve the stuck phenomenon of the paper tubes stored in the stacking compartment 61 and make the paper tube discharge smoother, in this embodiment, the stacking compartment 61 is provided with a A disturbance mechanism is provided, comprising a disturbance shaft 614 and a disturbance drive member, which may be a motor, a rotary cylinder, or the like. The disturbance shaft 614 is rotatably mounted on the stacking chamber 61 and located between the discharge port 613 and the outlet port 611. A passage 615 is provided below the disturbance shaft 614 for the paper tube to pass through, the passage 615 connecting the discharge port 613 and the outlet port 611. The disturbance drive member is provided on the stacking chamber 61 and connected to the disturbance shaft 614 to drive the disturbance shaft 614 to rotate. The disturbance shaft 614 is provided with a disturbance structure, which is used to abut against the paper tube located at the discharge port 613 to cause it to retreat. In one or more embodiments, the disturbance structure is a disturbance plate, and each compartment is provided with a corresponding disturbance plate. The disturbance plate may be made of either a hard material or a flexible material. Preferably, the disturbance drive member operates intermittently.

[0078] The stop pushing mechanism 65 includes a stop pushing driving member 651 and a stop pushing member 652. The stop pushing driving member 651 is connected to the stop pushing member 652 to drive the stop pushing member 652 to move in a straight line. The stop pushing driving member 651 can be an air cylinder, an electric push rod, etc. The moving direction of the stop pushing member 652 is perpendicular to the transport direction of the first conveyor belt 63. The stop pushing member 652 includes a stop portion 6521 and a cavity portion 6522 connected side by side. When the cavity portion 6522 is located above the reversing tube 64, the stop portion 6521 is located above the first conveyor belt 63 to stop the paper tube transported by the first conveyor belt 63. When the cavity portion 6522 is located above the first conveyor belt 63, the cavity portion 6522 can accommodate a paper tube, and then the stop push driving member 651 drives the stop push member 652 to move, so that the cavity portion 6522 is located above the reversing tube 64 and the stop portion 6521 is located above the first conveyor belt 63. At the same time, the paper tube in the cavity portion 6522 falls through the reversing tube 64, and the stop portion 6521 stops the paper tube on the first conveyor belt 63 from continuing to move forward; then, driven by the stop push driving member 651, the cavity portion 6522 returns to the top of the first conveyor belt 63 to accommodate the next paper tube, and the cycle repeats.

[0079] In this embodiment, the reversing tube 64 is a curved tube. In other embodiments, the reversing tube 64 can also be a straight tube or a reducing tube. When the reversing tube 64 is a reducing tube, the inner diameter of the upper area of ​​the reversing tube 64 is larger than the inner diameter of the lower area of ​​the reversing tube 64.

[0080] In order to optimize the spatial layout of the detonator paper tube assembly machine and improve space utilization, in this embodiment, the clamping and positioning assembly 662 and the stacking chamber 61 are located on the same side of the first conveyor belt 63, and the stacking chamber 61 and the core mold conveyor line 2 are located on one side of the first conveyor belt 63.

[0081] Specifically, the second conveyor belt 66 is a plate chain conveyor line, and each plate structure on the plate chain conveyor line is provided with the anti-fall column 661.

[0082] The detonator paper tube assembly machine 6 also includes a positioning and shaping mechanism 69 provided on the core mold conveyor line 2, the positioning and shaping mechanism 69 including a positioning and shaping lifting drive 691, a positioning and shaping mounting frame 692, a positioning and shaping clamping drive 693 and a positioning and shaping bar 694, the positioning and shaping lifting drive 691 is connected to the positioning and shaping mounting frame 692 to drive the positioning and shaping mounting frame 692 to rise and fall, the positioning and shaping clamping drive 693 is provided on the positioning and shaping mounting frame The mounting frame 692 is connected to the positioning and shaping bars 694. The positioning and shaping clamping driver 693 drives the two matching positioning and shaping bars 694 to open and close. The two matching positioning and shaping bars 694 are each provided with a positioning and shaping notch 6941 on the side close to each other. The positioning and shaping notch 6941 includes a semi-cylindrical portion and a semi-conical portion that are connected. The semi-conical portion is located above the semi-cylindrical portion, and the small-diameter end of the semi-conical portion is connected to the top of the semi-cylindrical portion. The positioning and shaping lifting driver 691 can be a cylinder, an electric push rod, etc.; the positioning and shaping clamping driver 693 can be a clamping cylinder, etc.

[0083] When the two matching positioning and shaping strips 694 are closed, the shaping notches on the two positioning and shaping strips 694 form a complete positioning and shaping hole. The positioning and shaping hole includes a connected frustum section and a cylindrical section, wherein the small diameter end of the frustum section is connected to the top of the cylindrical section. The frustum section can guide the paper tube into the positioning and shaping hole, and the cylindrical section can shape the paper tube, thereby improving the roundness of the bottom end of the paper tube, and allowing the bottom end of the paper tube to be more smoothly fitted onto the bottom cover.

[0084] The positioning and shaping lifting drive member 691 can make the positioning and shaping mounting frame 692 rise, so that the detonator core mold transported by the core mold conveying line 2 can pass under the positioning and shaping bar 694.

[0085] To improve the working stability of the detonator paper tube assembly machine, the detonator paper tube assembly machine also includes a lifting mechanism 610 provided on the core mold conveyor line 2. The lifting mechanism 610 is arranged corresponding to the positioning and shaping mechanism 69. The lifting mechanism 610 includes a lifting installation plate 6101, a lifting plate 6102, and a lifting drive 6103. The lifting drive 6103 connects the lifting installation plate 6101 and the lifting plate 6102 to drive the lifting plate 6102 to rise and fall. The paper tube transfer robot 68 inserts the grasped paper tube onto the bottom cover of the detonator core mold on the lifting plate 6102. The lifting mechanism 610 can lift the detonator core mold to be installed with the paper tube, thereby ensuring the accuracy and smoothness of assembly. The lifting drive 6103 can be a cylinder, an electric push rod, etc.

[0086] As a preferred embodiment, the positioning and shaping lifting drive member 691 is installed on the lifting mounting plate 6101. In this way, the positioning and shaping mechanism 69 and the lifting mechanism 610 can form an integral module.

[0087] The working process of this detonator paper tube assembly machine 6 is briefly described as follows:

[0088] When the paper tube falls through the reversing tube, it falls onto the second conveyor belt, and the hollow area of ​​each paper tube that falls onto the second conveyor belt is inserted into the anti-fall column; the second conveyor belt transports the upright paper tube to the working position of the clamping and positioning component, and the clamping and positioning component works to clamp and position the paper tube; after the detonator core mold is transported to the top of the jacking plate on the core mold conveyor line, the jacking plate lifts the detonator core mold, so that the detonator core mold of the paper tube to be installed rises and leaves the core mold conveyor line; the positioning and shaping lifting drive drives the positioning and shaping mounting frame to descend, and the positioning and shaping clamp The holding drive drives the two matching positioning and shaping strips to close to form a positioning and shaping hole, which corresponds to the bottom cover on the detonator core mold; the paper tube transfer robot grabs the paper tube clamped and positioned by the clamping and positioning assembly, and inserts the paper tube into the positioning and shaping hole to complete the assembly of the paper tube and the bottom cover; the paper tube transfer robot resets, the positioning and shaping clamping drive drives the two matching positioning and shaping strips to separate, the positioning and shaping lifting drive drives the positioning and shaping mounting frame to rise, and the lifting plate drives the detonator core mold it carries to descend and fall back onto the core mold conveying line.

[0089] like Figure 14 As shown, the structure of the detonator top cover assembly machine 7 is roughly similar to that of the detonator bottom cover assembly machine 4, except that the rotation mechanism 71 for driving the top cover to rotate is located above the top cover carrier conveyor line. During the rotation of the top cover, the top cover carrier, which is movably located on the top cover carrier conveyor line, provides support for the top cover to be rotated. Then, compared to the detonator bottom cover assembly machine 4, the detonator top cover assembly machine 7 also has a top cover detection mechanism 72. The top cover detection mechanism 72 is located on the core mold conveyor line 2. The top cover detection mechanism 72 is used to detect the top cover assembled on the paper tube from top to bottom. The top cover detection mechanism 72 includes a light sensor. Detonator core molds with qualified products continue to flow along the core mold conveyor line 2. Detonator core molds with unqualified products are pushed to the unqualified product collection station 74 by the rejection mechanism 73.

[0090] like Figure 15 and Figure 16As shown, the core mold conveyor line 2 has an assembly position and an escape hatch 81 corresponding to the region of the blasting tool riser assembly machine 8. The unloading end of the riser conveyor line 40 is arranged corresponding to the escape hatch 81. The blasting tool riser assembly machine 8 includes a riser removal robot 82, which comprises a two-axis XZ mobile platform 821, a rotating mechanism 822, and a variable-distance material removal mechanism 823 connected in sequence. The two-axis mobile platform 821 is located above the core mold conveyor line 2. The riser removal robot 82 is used to remove at least one row of risers located on the riser conveyor line 40 and corresponding to the escape hatch 81, and then place the risers onto the blasting tool semi-finished product of the blasting tool core mold located at the assembly position after increasing the spacing between two adjacent risers. Placing at least part of the riser conveyor line 40 below the core mold conveyor line 2 not only allows for fully automatic loading and unloading of risers, but also optimizes the production line layout and reduces floor space.

[0091] The lower station of the detonator riser assembly machine 8 is still provided with a riser pressing mechanism 83 .

[0092] The riser unloading machine 20 is used to remove the risers on the semi-finished detonator and separate the reagent solidified in the risers. The removed risers are put onto the riser conveying line 40, and the separated block reagents are put onto the reagent recovery production line 70 for recovery.

[0093] Please combine Figures 17 to 19 The structure of the detonator core mold cleaning and drying machine 50 is generally similar to that of the detonator core mold oiling machine 3 , except that the detonator core mold cleaning and drying machine 50 uses a cleaning box 501 instead of the oil tank 34 in the detonator core mold oiling machine 3 . Specifically, the top of the cleaning box 501 has a cleaning opening 502 for inserting the core shaft of the detonator core mold. A first pipe 503 and a second pipe 504 are provided within the cleaning box 501 . The first pipe 503 is used to supply high-pressure steam to the cleaning box 501 , and the second pipe 504 is used to supply compressed air to the cleaning box 501 . The second pipe 504 is located above the first pipe 503 .

[0094] In one or more embodiments, the cleaning box 501 has a first power source and a second power source 505, the first power source is provided on the cleaning box 501 and connected to the first pipe 503 to drive the first pipe 503 to rotate, and the second power source 505 is provided on the cleaning box 501 and connected to the second pipe 504 to drive the second pipe 504 to rotate.

[0095] The inverting machine 603 in the detonator packaging line 60 is used to change the finished detonator from a horizontal state to an upright state. The bag making, filling and sealing machine 604 can be modified from existing equipment, including but not limited to the existing equipment disclosed in the announcement number CN214296775U.

[0096] The above are only optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. Automated intelligent relay detonator production line, characterized by: include A blasting core mold storage machine, which is used to distribute, store and recover blasting core molds; A core mold conveying line, which is used to convey the core mold of the detonator; The detonator core mold oiling machine is used to receive the detonator core molds distributed by the detonator core mold storage machine, apply mold release oil to the core shafts on the detonator core molds, and transfer the detonator core molds coated with mold release oil to the core mold conveyor line; it includes an oiling frame, an oiling lifting assembly, an oiling flip assembly and an oil tank, the oiling lifting assembly includes an oiling first lifting drive, an oiling lifting frame, an oiling second lifting drive, an oiling lifting plate, an oiling clamping and fixing mechanism and an oiling pressure plate, the oiling first lifting drive connects the oiling lifting frame and the oiling frame, the oiling second lifting drive connects the oiling lifting frame and the oiling lifting plate, the oiling clamping and fixing mechanism is fixed on the oiling lifting plate and clamps and fixes the oiling pressure plate, the The oiling pressure plate is located below the oiling lifting plate, and both ends of the oiling pressure plate are respectively provided with oiling elastic blocks, the oiling lifting frame is provided with an oiling unlocking mechanism cooperating with the oiling elastic blocks, and the oiling pressure plate is provided with a first oiling avoidance hole; the oiling flipping assembly includes an oiling flipping drive member and an oiling flipping table, the oiling flipping drive member connects the oiling lifting frame and the oiling flipping table, the oiling flipping table is provided with an oiling positioning through hole cooperating with the oiling elastic blocks, and the oiling flipping table is located below the oiling pressure plate; the oil tank is used to load demoulding oil, and the oil tank is provided on the oiling frame and below the oiling flipping table, and the top of the oil tank has an oiling port for inserting the core shaft of the detonator core mold; A detonator bottom cover assembly machine, which is used to fit the bottom cover onto the core shaft of the detonator core mold conveyed by the core mold conveying line; A detonator booster charge assembly machine, which is used to insert the booster charge into the gap between the multiple core shafts of the detonator core mold; The detonator paper tube assembly machine is used to fit the bottom end of the paper tube onto the bottom cover; The blasting tool upper cover assembly machine is used to sleeve the upper cover onto the core shaft of the blasting tool core mold conveyed by the core mold conveying line, and nest the upper cover on the top of the paper tube; A riser assembly machine for a detonator, which is used to install a riser on a semi-finished detonator with an upper cover installed; The medicine filling machine is used to fill the medicine into the paper tube through the medicine injection holes on the riser and the upper cover; A core mold loosening machine is used to initially separate the finished detonator from the detonator core mold; A riser unloading machine, which is used to remove the riser from the finished blasting tool; A core mold stripping machine, which is used to completely separate the finished detonator from the detonator core mold; A riser conveying line, which is used to receive the risers unloaded by the riser unloading machine and convey the risers to the detonator riser assembly machine, with a portion of the riser conveying line being located below the core mold conveying line; The blasting tool core mold cleaning and drying machine is connected to the core mold stripping machine and the blasting tool core mold storage machine and is used for cleaning the core shaft of the blasting tool core mold from the core mold stripping machine.

2. The automated intelligent relay detonator production line according to claim 1 is characterized by: The detonator core mold oiling machine, the detonator bottom cover assembly machine, the detonator explosive charge assembly machine, the detonator paper tube assembly machine, the detonator upper cover assembly machine, the detonator riser assembly machine, the agent pouring machine, the core mold loosening machine, the riser unloading machine and the core mold stripping machine are arranged in sequence along the conveying direction of the core mold conveying line.

3. The automated intelligent relay detonator production line according to claim 1 is characterized by: The automated intelligent relay detonator production line also includes a detonator packaging line. The input end of the detonator packaging line is connected to the core mold conveyor line and one end of the core mold stripping machine is provided. A labeling machine, a visual inspection machine, a turning machine, and a bag making and sealing machine are provided in sequence along the conveying direction of the detonator packaging line.

4. The automated intelligent relay detonator production line according to claim 3 is characterized by: It also includes a packing production line, along which a carton opener, a carton packer, a baler and a labeling machine are sequentially arranged. The output end of the detonator packaging line is connected to the packing production line, and the connection between the output end of the detonator packaging line and the packing production line is located between the carton opener and the carton packer.

5. The automated intelligent relay detonator production line according to claim 1 is characterized by: It also includes a reagent recovery production line, which is connected to the riser unloading machine.

6. The automated intelligent relay detonator production line according to claim 1 is characterized by: The detonator bottom cover assembly machine includes a bottom cover loading mechanism, a bottom cover transfer mechanism, a bottom cover rotating mechanism, a bottom cover blanking robot and a bottom cover pressing mechanism, wherein the bottom cover loading mechanism includes a bottom cover loading robot; the bottom cover transfer mechanism includes a bottom cover carrier conveyor line and a bottom cover carrier arranged on the bottom cover carrier conveyor line, the bottom cover carrier is provided with a plurality of bottom cover placement slots, the bottom cover placement slots are used to accommodate the bottom covers conveyed from the bottom cover loading robot, the central area of ​​the bottom surface of the bottom cover placement slot is provided with a window, the bottom cover The cover carrier conveyor line has a bottom cover receiving position, a bottom cover adjustment position and a bottom cover unloading position arranged in sequence; the bottom cover rotating mechanism is arranged at the bottom cover adjustment position, the bottom cover rotating mechanism includes a limiting frame, a bottom cover adjustment frame, a bottom cover adjustment lifting drive member, a bottom cover adjustment lifting frame and multiple groups of bottom cover rotation driving components, the bottom cover adjustment lifting drive member is arranged on the bottom cover adjustment frame and connected to the bottom cover adjustment lifting frame to drive the bottom cover adjustment lifting frame to rise and fall, the bottom cover rotation driving component includes a bottom cover rotation driving member and The bottom cover rotating head, the bottom cover rotating driving member is arranged on the bottom cover adjustment lifting frame and is connected to the bottom cover rotating head to drive the bottom cover rotating head to rotate, the bottom cover rotating head is located below the bottom cover carrier conveyor line, the top of the bottom cover rotating head is provided with a plurality of bottom cover elastic latches, the bottom cover elastic latches are retractable in the vertical direction, the limiting frame has a plurality of groups of supporting structures, the supporting structure includes two supporting blocks arranged oppositely and an avoidance gap is formed between the two supporting blocks, the supporting blocks are located on the bottom cover carrier Above the platform conveyor line, the bottom cover elastic pin is set corresponding to the avoidance gap, and the limit frame is provided with a light detection sensor, and the output light of the light detection sensor is directed toward the avoidance gap; the bottom cover unloading robot is used to transfer the bottom cover on the bottom cover carrier at the bottom cover unloading position to the core shaft of the detonator core mold; the bottom cover crimping mechanism is provided on the core mold conveyor line, and the bottom cover crimping mechanism is used to perform secondary crimping on the bottom cover mounted on the core shaft of the detonator core mold.

7. The automated intelligent relay detonator production line according to claim 1 is characterized by: The explosive charge assembly machine for explosive tools includes an explosive charge loading mechanism, an explosive charge loading manipulator and an explosive charge pressing mechanism, the core mold conveying line has an insertion position and a pressing position in the area corresponding to the explosive charge assembly machine for explosive tools, the pressing position being the lower work station of the insertion position; the explosive charge loading mechanism is used for loading explosive charges; the explosive charge loading manipulator is used for transferring the explosive charges on the explosive charge loading mechanism, and inserting the lower part of the explosive charge between multiple core shafts of the explosive tool core mold located at the insertion position; the explosive charge pressing mechanism is arranged corresponding to the pressing position, and the explosive charge pressing mechanism includes an explosive charge pressing driving member, an explosive charge pressing plate and an explosive charge pressing column connected in sequence, and the explosive charge pressing column is used for pressing down the top surface of the explosive charge on the explosive tool core mold located at the pressing position so that the top surface of the explosive charge is lower than the top of the core shaft.

8. The automated intelligent relay detonator production line according to claim 1 is characterized by: The detonator paper tube assembly machine includes a stacking chamber, a step feeding mechanism, a first conveyor belt, a reversing pipe, a stop pushing mechanism, a second conveyor belt and a paper tube transfer robot. The stacking chamber is used to store paper tubes, and a discharge port is provided at the lower part of one side of the stacking chamber; the bottom entrance area of ​​the step feeding mechanism is connected to the discharge port; the first conveyor belt is located on the side of the step feeding mechanism away from the stacking chamber, and the first conveyor belt is used to receive the paper tubes transported by the step feeding mechanism; the reversing pipe is provided on one side of the first conveyor belt, and the reversing pipe is used to guide the paper tubes to change from a horizontal state to an upright state during the falling process. state; the stop pushing mechanism is arranged corresponding to the reversing tube, and the stop pushing mechanism is used to push the paper tube on the first conveyor belt to the reversing tube; the second conveyor belt is used to receive the paper tube that falls from the reversing tube, and the second conveyor belt has a plurality of anti-falling columns arranged evenly, and the end of the second conveyor belt away from the reversing tube has a plurality of clamping and positioning assemblies arranged in a row, and the clamping and positioning assemblies are used to clamp and position the paper tube in an upright state on the anti-falling column; the paper tube transfer robot is used to grab the paper tube positioned by the clamping and positioning assembly, and put the paper tube on the bottom cover on the detonator core mold.

9. The automated intelligent relay detonator production line according to claim 1, characterized in that: The core mold conveyor line has an assembly position and an avoidance opening corresponding to the area of ​​the explosive riser assembly machine, and the unloading end of the riser conveyor line is arranged corresponding to the avoidance opening; the explosive riser assembly machine includes a riser removal robot, and the riser removal robot includes a two-axis mobile platform, a rotating mechanism and a variable-distance material removal mechanism connected in sequence, and the two-axis mobile platform is located above the core mold conveyor line; the riser removal robot is used to take out at least one row of risers located on the riser conveyor line and corresponding to the avoidance opening, and after increasing the distance between two adjacent risers, place the risers on the explosive semi-finished product of the explosive core mold located at the assembly position.

10. The automated intelligent relay detonator production line according to claim 1, characterized in that: The detonator core mold cleaning and drying machine includes a cleaning box, the top of which has a cleaning opening for inserting the core shaft of the detonator core mold, and a first pipe and a second pipe are provided in the cleaning box. The first pipe is used to supply high-pressure steam to the cleaning box, and the second pipe is used to supply compressed air to the cleaning box. The second pipe is located above the first pipe.

11. The automated intelligent relay detonator production line according to claim 10, characterized in that: The cleaning box has a first power source and a second power source. The first power source is arranged on the cleaning box and connected to the first pipe to drive the first pipe to rotate. The second power source is arranged on the cleaning box and connected to the second pipe to drive the second pipe to rotate.

Images