Initiating explosive package assembling device for tunnel (roadway) blasting

Abstract

The invention discloses an initiating explosive package assembling device for tunnel (roadway) blasting. The initiating explosive package assembling device for tunnel (roadway) blasting comprises an explosive cartridge storage box, a detonator storage box and an explosive assembling device, the explosive assembling device comprises a rotating mechanism, a puncturing mechanism, a grabbing mechanism, a pressing mechanism and a limiting mechanism, and the puncturing mechanism, the grabbing mechanism and the pressing mechanism are all installed on the rotating mechanism; the puncturing mechanism is used for perforating to-be-assembled cartridges on the cartridge storage box, the grabbing mechanism is used for grabbing detonators and inserting the detonators into the cartridges, the pressing mechanism is used for pressing the detonators exposed out of the cartridges to enable the detonators to be immersed in the cartridges, and the limiting mechanism is installed on the cartridge storage box. The limiting mechanism is used for manufacturing the medicine rolls when the puncturing mechanism, the grabbing mechanism and the pressing mechanism work. The initiating explosive package assembling device for tunnel (roadway) blasting can replace manual operation to assemble the initiating explosive packages.

Description

Technical Field

[0001] This invention relates to the field of tunnel blasting technology, and in particular to an assembly device for initiating explosive charges for tunnel blasting. Background Technology

[0002] Blasting technology is widely used in tunnel or alleyway engineering for excavation. Blasting requires precisely drilling blast holes in the rock mass, loading explosives into the blast holes, and sealing them. Currently, the assembly of detonating charges is done manually. Specifically, this involves inserting detonators into the explosive cartridge, which requires piercing the cartridge packaging. Prolonged assembly can lead to fatigue and reduce efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a device for assembling detonating charges for tunnel blasting that improves the efficiency of assembling detonating charges by relying on mechanical equipment to complete the loading of explosives.

[0004] To address the aforementioned problems, this invention provides an assembly device for detonating explosive charges used in tunnel blasting. The assembly device includes a charge storage box, a detonator storage box, and an explosive assembly device. The explosive assembly device includes a rotating mechanism, a piercing mechanism, a gripping mechanism, a pressing mechanism, and a limiting mechanism. The piercing mechanism, gripping mechanism, and pressing mechanism are all mounted on the rotating mechanism. The piercing mechanism is used to create a hole in the charge storage box for the charge to be assembled. The gripping mechanism is used to grip the detonator and insert it into the charge. The pressing mechanism is used to press the detonator exposed outside the charge so that it is submerged inside the charge. The limiting mechanism is mounted on the charge storage box and is used to restrict the charge during the operation of the piercing mechanism, gripping mechanism, and pressing mechanism.

[0005] Furthermore, the limiting mechanism includes a limiting plate, a push block, a return spring, and a return rod. The limiting plate is rotatably mounted on the medicine roll storage box, the push block is slidably disposed on the medicine roll storage box, and the push block is used to push the limiting plate to rotate. The medicine roll storage box is provided with a sliding hole, the return spring is disposed in the sliding hole, the return rod is inserted in the sliding hole, and the return rod abuts against the return spring.

[0006] Furthermore, the limiting plate is reset under the action of gravity or is reset by a reset component installed on the medicine roll storage box.

[0007] Furthermore, the piercing mechanism includes a piercing needle, a piercing mounting plate, a piercing driver, a piercing trigger block, a piercing connecting rod, and a piercing return spring. The piercing trigger block is fixed on the piercing connecting rod and is used to trigger the limiting mechanism. The piercing connecting rod is slidably disposed on the piercing mounting plate. The piercing return spring is sleeved on the piercing connecting rod. The piercing mounting plate is mounted on the piercing driver and is used to drive the piercing mounting plate to move. The piercing needle is mounted on the piercing mounting plate.

[0008] Furthermore, the gripping mechanism includes a mechanical gripper, a gripping mounting plate, a gripping driver, a gripping trigger block, a gripping connecting rod, and a gripping reset spring. The gripping trigger block is fixed on the gripping connecting rod and is used to trigger the limiting mechanism. The gripping connecting rod is slidably disposed on the gripping mounting plate. The gripping reset spring is sleeved on the gripping connecting rod. The gripping mounting plate is mounted on the gripping driver and is used to drive the gripping mounting plate to move. The mechanical gripper is mounted on the gripping mounting plate.

[0009] Furthermore, the pressing mechanism includes a pressing post, a pressing mounting plate, a pressing driver, a pressing trigger block, a pressing connecting rod, and a pressing return spring. The pressing trigger block is fixed on the pressing connecting rod and is used to trigger the limiting mechanism. The pressing connecting rod is slidably disposed on the pressing mounting plate. The pressing return spring is sleeved on the pressing connecting rod. The pressing mounting plate is mounted on the pressing driver and is used to drive the pressing mounting plate to move. The pressing post is mounted on the pressing mounting plate.

[0010] Furthermore, the rotating mechanism includes a rotating disk, a rotating frame, and a rotating driver, with the rotating driver mounted on the rotating frame and the rotating disk mounted on the output end of the rotating driver.

[0011] Furthermore, the detonator storage box includes a detonator box body, a detonator discharge plate, a detonator discharge driver, a drive mounting plate, and a detonator receiving rack. The detonator box body is used to accommodate detonators. The detonator discharge plate is slidably disposed on the detonator box body. The detonator discharge plate is connected to the detonator discharge driver. The detonator discharge driver is mounted on the drive mounting plate. The drive mounting plate is fixed on the detonator box body. The detonator receiving rack is mounted on the detonator box body and is used to receive detonators pushed out by the detonator discharge plate.

[0012] Furthermore, the detonator discharge plate is provided with a detonator trough for accommodating detonators.

[0013] Furthermore, it also includes a walking device, on which both the drug cartridge storage box and the detonator storage box are mounted.

[0014] The present invention provides an assembly device for detonating explosive charges for tunnel blasting. First, a piercing mechanism is used to pierce the explosive charge to form an insertion hole. Then, a gripping mechanism is used to insert the detonator into the explosive charge. Finally, a pressing mechanism is used to press the detonator completely into the explosive charge, thereby assembling the detonating explosive charge. The entire process requires no manual operation and will not reduce assembly efficiency over a long period of time, thus maintaining high-efficiency assembly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a preferred embodiment of the initiating explosive charge assembly device for tunnel blasting of the present invention.

[0016] Figure 2 This is a structural diagram of the cartridge storage box, detonator storage box, and explosive assembly device.

[0017] Figure 3 This is a schematic diagram of the explosive assembly device.

[0018] Figure 4 This is a schematic diagram of the limit mechanism.

[0019] Figure 5 This is a schematic diagram of the structure of the pressing connecting rod and the return spring.

[0020] Figure 6 This is a schematic diagram of the piercing mechanism.

[0021] Figure 7 This is a schematic diagram of the gripping mechanism.

[0022] Figure 8 This is a schematic diagram of the pressing mechanism.

[0023] Figure 9 This is a schematic diagram of the detonator storage box mechanism.

[0024] Figure 10 This is a schematic diagram of the detonator discharge plate.

[0025] The meanings of the labels in the attached diagram are as follows: Walking device 1, explosive cartridge storage box 41, detonator storage box 42, detonator box body 421, detonator discharge plate 422, detonator feed trough 4221, detonator discharge driver 423, driver mounting plate 424, detonator receiving rack 425, explosive assembly device 5, rotating mechanism 51, rotating disk 511, rotating frame 512, rotating driver 513, piercing mechanism 52, piercing needle 521, piercing mounting plate 522, piercing driver 523, piercing trigger block 524, piercing connecting rod 525. 526 piercing reset spring, 53 gripping mechanism, 531 mechanical claw, 532 gripping mounting plate, 533 gripping driver, 534 gripping trigger block, 535 gripping connecting rod, 536 gripping reset spring, 54 pressing mechanism, 541 pressing column, 542 pressing mounting plate, 543 pressing driver, 544 pressing trigger block, 545 pressing connecting rod, 546 pressing reset spring, 55 limiting mechanism, 551 limiting plate, 552 pushing block, 553 return spring, 554 return rod. Detailed Implementation

[0026] The invention will now be further described with reference to the accompanying drawings.

[0027] like Figure 1 and Figure 2 As shown, a preferred embodiment of the tunnel blasting detonator assembly device of the present invention includes a traveling device 1, a cartridge storage box 41, a detonator storage box 42, and an explosive assembly device 5. The cartridge storage box 41 and the detonator storage box 42 are both mounted on the traveling device 1. The cartridge storage box 41 stores cartridges, and the detonator storage box 42 stores detonators. The explosive assembly device 5 is mounted on the traveling device 1 and is used to assemble the cartridges and detonators into a detonator. The traveling device 1 drives the explosive assembly device 5 to move, facilitating the assembly of the detonator in different locations without manual handling; the traveling device 1 is typically a tracked vehicle, capable of adapting to different terrains.

[0028] like Figure 3As shown, the explosive assembly device 5 includes a rotating mechanism 51, a piercing mechanism, a gripping mechanism 53, a pressing mechanism 54, and a limiting mechanism 55. The piercing mechanism, gripping mechanism 53, and pressing mechanism 54 are all mounted on the rotating mechanism 51. The rotating mechanism 51 is used to drive the piercing mechanism, gripping mechanism 53, and pressing mechanism 54 to rotate, aligning them with the explosive cartridge storage box 41. The piercing mechanism is used to make holes in the explosive cartridges to be assembled on the explosive cartridge storage box 41, facilitating the insertion of detonators into the cartridges and preventing the detonators from being inserted crookedly. The gripping mechanism 53 is used to grip the detonators and insert them into the explosive cartridges. The pressing mechanism 54 is used to press the detonators exposed outside the explosive cartridges so that they are submerged inside. Since the mechanical claw 531 will occupy part of the detonators, after the gripping mechanism 53 resets, part of the detonators will be exposed outside the explosive cartridges. Therefore, the pressing mechanism 54 is needed to press the remaining detonators into the explosive cartridges. The limiting mechanism 55 is installed on the medicine roll storage box 41. The limiting mechanism 55 is used to restrict the medicine roll when the piercing mechanism, the gripping mechanism 53 and the pressing mechanism 54 are working, so as to prevent the medicine roll from falling from the medicine roll outlet.

[0029] like Figure 4 and Figure 5 As shown, the limiting mechanism 55 includes a limiting plate 551, a push block 552, a return spring 553, and a return rod 554. The limiting plate 551 is rotatably mounted on the medicine roll storage box 41 and is used to block one end of the medicine roll outlet. The push block 552 is slidably disposed in a groove on the medicine roll storage box 41 and is used to push the limiting plate 551 to rotate, so that the limiting plate 551 can be in a vertical state. The medicine roll storage box 41 is provided with a sliding hole, the return spring 553 is disposed in the sliding hole, and the return rod 554 is inserted in the sliding hole, and the return rod 554 abuts against the return spring 553. The return spring 553 is used to reset the return rod 554 to drive the push block 552 to reset, so as to facilitate the next use. When the limiting plate 551 is pushed vertically by the pusher 552, the limiting plate 551 can block one end of the drug cartridge outlet; when the limiting plate 551 is in its natural state, the limiting plate 551 is tilted and does not block the drug cartridge outlet. The limiting plate 551 is eccentrically positioned so that when the limiting plate 551 is in a vertical state and there is no external force, the limiting plate 551 can tilt and reset. In other embodiments, a reset member that can be compressed and automatically reset can also be provided on the drug cartridge storage box 41, so that the limiting plate 551 can be pushed and tilted to reset by the reset member. The reset member is a spring sheet, but it can also be a spring, telescopic column, or positioning bead, etc.

[0030] like Figure 6As shown, the piercing mechanism includes a piercing needle 521, a piercing mounting plate 522, a piercing driver 523, a piercing trigger block 524, a piercing connecting rod 525, and a piercing return spring 526. The piercing trigger block 524 is fixed to the piercing connecting rod 525 and is used to trigger the limiting mechanism 55, i.e., to push the push block 552 of the limiting mechanism 55. The piercing connecting rod 525 is slidably mounted on the piercing mounting plate 522. The piercing return spring 526 is sleeved on the piercing connecting rod 525, with one end abutting against the piercing trigger block 524 and the other end abutting against the piercing mounting plate 522. The piercing return spring 526 is used to reset the piercing trigger block 524. The piercing mounting plate 522 is mounted on the piercing driver 523, which drives the piercing mounting plate 522 to move. The piercing needle 521 is mounted on the piercing mounting plate 522. The piercing needle 521 is used to pierce the drug cartridge to form a mounting hole. The diameter of the hole formed by the piercing needle 521 on the drug cartridge is the same as or slightly smaller than the diameter of the detonator. This ensures that the detonator and the drug cartridge are in an interference fit, and the detonator is not easy to fall off the drug cartridge. When it is necessary to pierce the drug cartridge, the piercing driver 523 drives the piercing mounting plate 522 to move. The movement of the piercing mounting plate 522 drives the piercing needle 521, the piercing trigger block 524, the piercing connecting rod 525, and the piercing return spring 526 to move. The piercing trigger block 524 first contacts the push block 552, causing the push block 552 to push the limit plate 551. Then, the piercing trigger block 524 stops moving by abutting against the drug cartridge storage box 41. After that, the piercing mounting plate 522 continues to move to compress the piercing return spring 526, thereby allowing the piercing needle 521 to pierce the drug cartridge and complete the piercing.

[0031] The puncture trigger block 524 is L-shaped, which ensures that the puncture trigger block 524 can push the push block 552 first. When the limiting plate 551 is vertical, the trigger block is restricted and cannot continue to push the push block 552.

[0032] like Figure 7As shown, the gripping mechanism 53 includes a mechanical gripper 531, a gripping mounting plate 532, a gripping driver 533, a gripping trigger block 534, a gripping connecting rod 535, and a gripping reset spring 536. The gripping trigger block 534 is fixed to the gripping connecting rod 535 and is used to trigger the limiting mechanism 55, i.e., to push the push block 552 of the limiting mechanism 55. The gripping connecting rod 535 is slidably mounted on the gripping mounting plate 532. The gripping reset spring 536 is sleeved on the gripping connecting rod 535, with one end abutting against the gripping trigger block 534 and the other end abutting against the gripping mounting plate 532. The gripping reset spring 536 is used to reset the gripping trigger block 534. The gripping mounting plate 532 is mounted on the gripping driver 533, and the gripping driver 533 is used to drive the gripping mounting plate 532 to move. The mechanical claw 531 is mounted on the gripping mounting plate 532 and is used for assembling detonators. When assembling detonators, the gripping driver 533 drives the gripping mounting plate 532 to move. The movement of the gripping mounting plate 532 causes the mechanical claw 531, the gripping trigger block 534, the gripping connecting rod 535, and the gripping return spring 536 to move. The gripping trigger block 534 first contacts the push block 552, causing the push block 552 to push the limit plate 551. Then, the gripping trigger block 534 stops moving by abutting against the cartridge storage box 41. After that, the gripping mounting plate 532 continues to move, compressing the gripping return spring 536, thereby allowing the mechanical claw 531 to insert the detonator into the cartridge, completing the initial installation.

[0033] The gripping trigger block 534 is L-shaped, which ensures that the gripping trigger block 534 can push the push block 552 first. When the limiting plate 551 is vertical, the trigger block is restricted and cannot continue to push the push block 552.

[0034] like Figure 8As shown, the pressing mechanism 54 includes a pressing post 541, a pressing mounting plate 542, a pressing driver 543, a pressing trigger block 544, a pressing connecting rod 545, and a pressing return spring 546. The pressing trigger block 544 is fixed to the pressing connecting rod 545 and is used to trigger the limiting mechanism 55, i.e., to push the push block 552 of the limiting mechanism 55. The pressing connecting rod 545 is slidably mounted on the pressing mounting plate 542. The pressing return spring 546 is sleeved on the pressing connecting rod 545, with one end abutting against the pressing trigger block 544 and the other end abutting against the pressing mounting plate 542. The pressing return spring 546 is used to reset the pressing trigger block 544. The pressing mounting plate 542 is mounted on the pressing driver 543, which drives the pressing mounting plate 542 to move. The pressing post 541 is installed on the pressing mounting plate 542. The pressing post 541 is used to puncture the explosive cartridge to form an installation hole on the explosive cartridge. The diameter of the hole formed by the pressing post 541 on the explosive cartridge is the same as or slightly smaller than the diameter of the detonator. This ensures that the detonator and the explosive cartridge are interference fit and the detonator is not easy to fall off the explosive cartridge. When pressing is required, the pressing driver 543 drives the pressing mounting plate 542 to move. The movement of the pressing mounting plate 542 causes the pressing column 541, the pressing trigger block 544, the pressing connecting rod 545, and the pressing reset spring 546 to move. The pressing trigger block 544 first contacts the push block 552, causing the push block 552 to push the limiting plate 551. Then, the pressing trigger block 544 stops moving as it abuts against the cartridge storage box 41. After that, the pressing mounting plate 542 continues to move and compresses the pressing reset spring 546, thereby allowing the pressing column 541 to press the detonator completely into the cartridge, completing the pressing.

[0035] The pressing trigger block 544 is L-shaped, which ensures that the pressing trigger block 544 can push the push block 552 first. When the limiting plate 551 is vertical, the trigger block is restricted and cannot continue to push the push block 552.

[0036] The rotating mechanism 51 includes a rotating disk 511, a rotating frame 512, and a rotating driver. The rotating driver is mounted on the rotating frame 512, which is mounted on the walking device 1. The rotating disk 511 is mounted on the output end of the rotating driver. When it is necessary to rotate and adjust the piercing mechanism, the gripping mechanism 53, and the pressing mechanism 54, the rotating driver rotates, causing the rotating disk 511 to rotate.

[0037] like Figure 9 and Figure 10As shown, the detonator storage box 42 includes a detonator box body 421, a detonator discharge plate 422, a detonator discharge driver 423, a drive mounting plate 424, and a detonator receiving rack 425. The detonator box body 421 is used to accommodate detonators. The detonator discharge plate 422 is slidably disposed on the detonator box body 421. The detonator discharge plate 422 is connected to the detonator discharge driver 423. The detonator discharge driver 423 is mounted on the drive mounting plate 424. The drive mounting plate 424 is fixed on the detonator box body 421. The detonator receiving rack 425 is mounted on the detonator box 421 and is used to receive detonators pushed out by the detonator discharge plate 422. The mechanical claw 531 grasps the detonators located on the detonator receiving rack 425. When the mechanical claw 531 needs to grab a detonator, the mechanical claw 531 is moved to the receiving rack by the rotating mechanism 51. Then the detonator discharge driver 423 drives the detonator discharge plate 422 to move. The detonator discharge plate 422 pushes the detonator from the detonator box 421 to the receiving rack, at which time the mechanical claw 531 can grab the detonator.

[0038] The detonator discharge plate 422 is provided with a detonator trough 4221, which is used to hold detonators. The detonator trough can only hold a single detonator, which ensures that the detonator can only be pushed out when it needs to be discharged, and at the same time, it can prevent the detonator from accidentally falling out of the detonator box 421.

[0039] Both the detonator housing 421 and the detonator discharge plate 422 are provided with clearance openings to facilitate the placement of detonators, keep the detonators in a horizontal position, and thus enable them to move smoothly.

[0040] When assembling the detonating charge, the first step is to puncture the charge cartridge. Specifically, the puncture driver 523 drives the puncture mounting plate 522 to move. The movement of the puncture mounting plate 522 causes the puncture needle 521, the puncture trigger block 524, the puncture connecting rod 525, and the puncture return spring 526 to move. During the movement, the puncture trigger block 524 first contacts the push block 552, causing the push block 552 to push the limiting plate 551 to rotate, thus blocking the charge cartridge outlet. Then, the puncture trigger block 524 stops moving as it abuts against the charge cartridge storage box 41. Afterward, the puncture mounting plate 522 continues to move, compressing the puncture return spring 526, thereby allowing the puncture needle 521 to puncture the charge cartridge. After puncturing, the puncture driver 523 resets, causing the puncture mounting plate 522, the puncture needle 521, the puncture trigger block 524, the puncture connecting rod 525, and the puncture return spring 526 to move. Simultaneously, the mechanical claw 531 grasps the detonator.

[0041] Then the detonator is assembled; specifically, the rotary driver drives the rotary disk 511 to rotate, aligning the mechanical gripper 531 with the cartridge; then the gripping driver 533 drives the gripping mounting plate 532 to move, and the movement of the gripping mounting plate 532 drives the mechanical gripper 531, the gripping trigger block 534, the gripping connecting rod 535, and the gripping return spring 536 to move. The gripping trigger block 534 first contacts the push block 552, causing the push block 552 to push the limit plate 551 to rotate, so that the limit plate 551 blocks the cartridge outlet. Then the gripping trigger block 534 stops moving by abutting against the cartridge storage box 41. After that, the gripping mounting plate 532 continues to move to compress the gripping return spring 536, thereby allowing the mechanical gripper 531 to insert the detonator into the cartridge; then again... The rotary actuator is activated to rotate the rotary disk 511, aligning the pressing post 541 with the explosive cartridge. The pressing actuator 543 then drives the pressing mounting plate 542 to move. This movement of the pressing mounting plate 542 moves the pressing post 541, the pressing trigger block 544, the pressing connecting rod 545, and the pressing return spring 546. The pressing trigger block 544 first contacts the push block 552, causing the push block 552 to push the limiting plate 551 to rotate, blocking the explosive cartridge outlet. Then, the pressing trigger block 544 stops moving as it abuts against the explosive cartridge storage box 41. The pressing mounting plate 542 then continues to move, compressing the pressing return spring 546, thereby pressing the pressing post 541 and the detonator completely into the explosive cartridge, completing the assembly of the detonating charge. The entire process is mechanical, requiring no manual operation, and features high assembly precision and excellent blasting effect.

[0042] The above are merely embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structures made using the contents of the present invention specification and drawings, whether directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of the present invention.

Claims

1. A device for assembling detonating charges for tunnel (roadway) blasting, characterized in that: The device includes a cartridge storage box, a detonator storage box, and an explosive assembly device. The explosive assembly device includes a rotating mechanism, a piercing mechanism, a gripping mechanism, a pressing mechanism, and a limiting mechanism. The piercing mechanism, gripping mechanism, and pressing mechanism are all mounted on the rotating mechanism. The piercing mechanism is used to make holes in the cartridges to be assembled in the cartridge storage box. The gripping mechanism is used to grip the detonators and insert them into the cartridges. The pressing mechanism is used to press the detonators exposed outside the cartridges so that they are submerged inside the cartridges. The limiting mechanism is mounted on the cartridge storage box and is used to restrict the cartridges when the piercing mechanism, gripping mechanism, and pressing mechanism are working.

2. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The limiting mechanism includes a limiting plate, a push block, a return spring, and a return rod. The limiting plate is rotatably mounted on the medicine roll storage box, and the push block is slidably disposed on the medicine roll storage box. The push block is used to push the limiting plate to rotate. The medicine roll storage box is provided with a sliding hole, the return spring is disposed in the sliding hole, and the return rod is inserted in the sliding hole, with the return rod abutting against the return spring.

3. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 2, characterized in that: The limiting plate is reset under the action of gravity or is reset by a reset component installed on the medicine roll storage box.

4. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The piercing mechanism includes a piercing needle, a piercing mounting plate, a piercing driver, a piercing trigger block, a piercing connecting rod, and a piercing return spring. The piercing trigger block is fixed on the piercing connecting rod and is used to trigger a limiting mechanism. The piercing connecting rod is slidably mounted on the piercing mounting plate. The piercing return spring is sleeved on the piercing connecting rod. The piercing mounting plate is mounted on the piercing driver and is used to drive the piercing mounting plate to move. The piercing needle is mounted on the piercing mounting plate.

5. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The gripping mechanism includes a mechanical gripper, a gripping mounting plate, a gripping driver, a gripping trigger block, a gripping connecting rod, and a gripping reset spring. The gripping trigger block is fixed on the gripping connecting rod and is used to trigger a limiting mechanism. The gripping connecting rod is slidably mounted on the gripping mounting plate. The gripping reset spring is sleeved on the gripping connecting rod. The gripping mounting plate is mounted on the gripping driver and is used to drive the gripping mounting plate to move. The mechanical gripper is mounted on the gripping mounting plate.

6. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The pressing mechanism includes a pressing column, a pressing mounting plate, a pressing driver, a pressing trigger block, a pressing connecting rod, and a pressing reset spring. The pressing trigger block is fixed on the pressing connecting rod and is used to trigger the limiting mechanism. The pressing connecting rod is slidably disposed on the pressing mounting plate. The pressing reset spring is sleeved on the pressing connecting rod. The pressing mounting plate is mounted on the pressing driver and is used to drive the pressing mounting plate to move. The pressing column is mounted on the pressing mounting plate.

7. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The rotating mechanism includes a rotating disk, a rotating frame, and a rotating driver. The rotating driver is mounted on the rotating frame, and the rotating disk is mounted on the output end of the rotating driver.

8. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: The detonator storage box includes a detonator box body, a detonator discharge plate, a detonator discharge driver, a drive mounting plate, and a detonator receiving rack. The detonator box body is used to hold detonators. The detonator discharge plate is slidably disposed on the detonator box body. The detonator discharge plate is connected to the detonator discharge driver. The detonator discharge driver is mounted on the drive mounting plate. The drive mounting plate is fixed on the detonator box body. The detonator receiving rack is mounted on the detonator box body and is used to receive detonators pushed out by the detonator discharge plate.

9. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 8, characterized in that: The detonator discharge plate is provided with a detonator trough for accommodating detonators.

10. The assembly device for initiating explosive charges for tunnel (roadway) blasting as described in claim 1, characterized in that: It also includes a walking device, on which both the drug cartridge storage box and the detonator storage box are mounted.

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