Emulsion explosive unmanned production line and production method

Abstract

The application discloses an unmanned production line and a production method of emulsion explosive, which comprises a base, a first bearing is fixedly installed on the top of the base, when the application is used, after a filling container is placed into a storage groove, a rotating disc is rotatable, and filling work is sequentially and orderly performed, through the setting of an electric telescopic rod, when discharging, the telescopic end of the electric telescopic rod is inserted into a sleeve, and after the circular supporting plate is pushed to move upwards, the filling container is lifted to above the inner cavity of the storage groove, in addition, through the setting of a hydraulic rod, the lifting plate can be lifted and driven, and the height of the inner connecting pipe can be adjusted, so that when being in an initial filling position, the bottom end of the inner connecting pipe can be extended to the inner cavity of the filling container close to the bottom, and with the increase of the emulsion explosive liquid level in the container, the inner connecting pipe is gradually moved upwards, so that the splashing of the emulsion explosive in the filling process can be effectively avoided, and the safety of production is improved.

Description

Technical Field

[0001] This invention relates to the field of emulsion explosives production technology, specifically to an unmanned production line and method for emulsion explosives. Background Technology

[0002] Emulsion explosives are water-in-oil emulsion explosives formed by using emulsifiers to uniformly disperse droplets of oxidizing salt aqueous solutions in a continuous oil-phase medium containing porous materials such as dispersed air bubbles or hollow glass microspheres. Specialized filling equipment is required during the filling process of emulsion explosive production.

[0003] Existing filling equipment for emulsion explosives production cannot secure the containers during filling. Even slight touches can cause the containers to move, resulting in the emulsion explosives spilling out of the containers, which is unsafe. In addition, the filling efficiency is low, requiring workers to observe the filling progress in real time, which increases the workload of the workers. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: an unmanned production line and method for emulsion explosives, comprising a base, a first bearing fixedly mounted on the top of the base, and a rotating shaft rotatably connected to the inner cavity of the first bearing. A turntable is fixedly connected to the top of the rotating shaft, and four storage slots are evenly distributed on the top of the turntable. A groove is formed at the bottom of the inner cavity of each of the four storage slots, and a circular support plate is provided at the bottom of the inner cavity of each of the four storage slots. An annular plate is attached to the bottom of the circular support plate, and the bottom of the annular plate... A return spring is fixedly connected to both the left and right sides, and the bottom end of the return spring is fixedly connected to the bottom of the inner cavity of the groove. A square hole is opened on the bottom side of the inner cavity of each of the four grooves, and a square rod is slidably connected to the inner cavity of each square hole. The top ends of each of the four square rods are fixedly connected to adjacent circular support plates, and a pressure plate is fixedly connected to the bottom end of each of the four circular support plates. A side plate is fixedly connected to the top of the base near the right side, and a guide trough is fixedly connected to the left side of the side plate near the top. An outlet is inserted and fixedly connected to the bottom of the guide trough. The material pipe has an inner tube slidably connected to its inner cavity. A hydraulic rod is fixedly installed at the middle of the left side of the side plate, and a lifting plate is fixedly connected to the telescopic end of the hydraulic rod. The left side of the lifting plate is fixedly connected to the inner tube, and a T-shaped slider is fixedly connected to the right side of the lifting plate. A T-shaped groove is opened on the left side of the side plate, and the T-shaped slider is slidably connected to the inner cavity of the T-shaped groove. A solenoid valve is installed near the bottom of the inner tube. A stirring mechanism is provided in the inner cavity of the material guide trough. A rotating shaft is sleeved and fixedly attached to its outer wall. A first worm gear is provided, and a first worm is meshed on the front side of the first worm gear. A first circular hole is provided near the bottom of the side plate, and a second bearing is fixedly installed in the inner cavity of the first circular hole. The right end of the first worm passes through the inner cavity of the second bearing and is fixedly connected to a first single grooved wheel. A drive motor is fixedly installed on the right side of the side plate, and a double grooved wheel is fixedly connected to the power output end of the drive motor. A first belt is provided between the double grooved wheel and the first single grooved wheel, and the double grooved wheel and the first single grooved wheel are connected by the first belt drive.

[0005] Preferably, the bottom of the turntable is equipped with four electric telescopic rods, and the four electric telescopic rods are respectively located directly below the four grooves. Each of the four grooves has a through hole at the center of the bottom of its inner cavity, and each of the four circular support plates has a sleeve fixedly connected to the center of its bottom.

[0006] Preferably, a fixing seat is fixedly connected to the top of the base near the right side, and a pressure sensor is fixedly installed on the top of the fixing seat. The top of the pressure sensor is fitted to the bottom of one of the pressure plates, and an alarm is fixedly installed on the right side of the side plate near the bottom.

[0007] Preferably, the stirring mechanism includes a stirring shaft located within the inner cavity of the feed trough. One end of the stirring shaft extends into the inner cavity of the inner tube near the bottom. A horizontal plate is fixedly connected to the top left side of the side plate, and a third bearing is fixedly connected to the horizontal plate. The top end of the stirring shaft is inserted into the inner cavity of the third bearing. Several stirring rods are fixedly connected to the outer wall of the stirring shaft, and all of the stirring rods are located within the inner cavity of the feed trough. A second worm gear is sleeved and fixedly connected to the outer wall of the stirring shaft near the top end, and a second worm is meshed with the front side of the second worm gear. A second circular hole is opened near the top of the side plate, and a fourth bearing is fixedly installed in the inner cavity of the second circular hole. The right end of the second worm penetrates the inner cavity of the fourth bearing and is fixedly connected to a second single grooved wheel. A second belt is provided between the double grooved wheel and the second single grooved wheel, and the double grooved wheel and the second single grooved wheel are connected by a second belt drive.

[0008] Preferably, a plurality of spiral blades are fixedly connected at equal intervals to the outer wall of the stirring shaft, and the plurality of spiral blades are located in the inner cavity of the discharge pipe and the inner pipe.

[0009] Preferably, the storage slot is wider at the top and narrower at the bottom, and both the upper and lower end faces of the storage slot are circular.

[0010] The top-view cross-sectional area of ​​the circular support plate is the same as the top-view cross-sectional area of ​​the groove.

[0011] The production method of an unmanned production line for emulsion explosives includes the following steps:

[0012] S1: First, pour the emulsion explosive into the feed trough and connect the equipment to an external power source;

[0013] S2: Then, the staff puts the filling container on top of the circular tray in the leftmost storage slot, starts the drive motor to drive the double groove wheel to rotate, the rotation of the double groove wheel drives the first single groove wheel to rotate through the linkage of the first belt, the rotation of the first single groove wheel drives the first worm to rotate, the rotation of the first worm drives the first worm wheel to rotate, the rotation of the first worm wheel drives the rotating shaft to rotate, the rotation of the rotating shaft can drive the turntable to rotate, thereby rotating the filling container to directly below the inner tube;

[0014] S3: When the solenoid valve is opened, the emulsion explosive in the feed trough can flow into the filling container through the discharge pipe and the inner pipe, and realize automatic filling.

[0015] S4: With the setting of the annular plate and the return spring, as the amount of emulsion explosive in the filling container increases, the pressure applied by the filling container to the circular support plate increases. While the circular support plate presses the annular plate to move downward against the resistance of the return spring, it can also be applied to the pressure sensor through the square rod and the pressure plate.

[0016] S5: By setting the load capacity of the pressure sensor, when the weight of the filling container reaches the set value, the signal can be transmitted to the alarm and the solenoid valve can be closed immediately.

[0017] S6: After filling is completed, restart the drive motor to drive the turntable to rotate and move the filling container away from the inner tube. When the electric telescopic rod is started, the telescopic end of the electric telescopic rod is inserted into the inner cavity of the sleeve and pushes the circular tray upward, so that the filling container can be pushed to the top of the inner cavity of the storage slot.

[0018] S7: When the drive motor drives the double grooved wheel to rotate, it can drive the second single grooved wheel to rotate through the second belt. The rotation of the second single grooved wheel drives the second worm to rotate. The rotation of the second worm can drive the second worm wheel to rotate. The rotation of the second worm wheel drives the stirring shaft to rotate. The rotation of the stirring shaft can drive several stirring rods to rotate, and gently stir the emulsion explosive. It also drives several spiral blades to rotate. The rotation of several spiral blades can accelerate the discharge speed of the emulsion explosive.

[0019] S8: In addition, at the beginning of filling, the hydraulic rod can be activated to push the lifting plate to slide vertically downward, and drive the inner tube to move vertically downward, so that the inner tube is close to the bottom of the inner cavity of the filling container. As the filling process progresses, the hydraulic rod is gradually activated to pull the inner tube upward until it returns to the initial height.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. This invention, through the linkage between the drive motor, double grooved wheel, first belt, first single grooved wheel, first handle, first worm gear, and rotating shaft, can drive the turntable to rotate. This allows for sequential and orderly filling operations after the worker places the filling container into the inner cavity of the storage trough, thanks to the rotatable turntable. Furthermore, the electric telescopic rod allows the container to be lifted above the inner cavity of the storage trough by inserting its telescopic end into the sleeve during discharge, pushing the circular pallet upwards, thus improving the convenience of material retrieval. Additionally, the hydraulic rod can raise and lower the lifting plate and adjust the height of the inner pipe. In the initial filling position, the bottom end of the inner pipe can extend to near the bottom of the filling container's inner cavity. As the level of the emulsion explosive in the container increases, the inner pipe gradually moves upwards, effectively preventing the emulsion explosive from splashing during filling and improving production safety.

[0022] 2. This invention, through the arrangement of a ring plate, a return spring, a square rod, a pressure plate, a pressure sensor, a fixed base, and an alarm, allows the filling container to be rotated directly below the inner tube by the rotation of a turntable after the worker places it on top of the circular support plate. This causes the pressure plate to be attached to the top of the pressure sensor. As the filling of the emulsion explosive begins, the pressure exerted by the filling container on the circular support plate increases, and the pressure is applied to the pressure sensor through the square rod and the pressure plate. By setting the filling weight, when the filling capacity is reached, the pressure sensor transmits a signal to the alarm and simultaneously closes the solenoid valve. This effectively prevents the emulsion explosive from overflowing and reduces the labor intensity of the workers. Attached Figure Description

[0023] Figure 1 This is a front view structural diagram of the present invention;

[0024] Figure 2 This is a top view of the turntable component of the present invention;

[0025] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0026] The following are the labeling elements in the diagram: 1. Base; 2. Shaft; 3. Turntable; 4. Storage trough; 5. Side plate; 6. Guide trough; 7. Discharge pipe; 8. Stirring shaft; 9. Stirring rod; 10. Second worm gear; 11. Second worm; 12. Drive motor; 13. Double grooved wheel; 14. Second single grooved wheel; 15. Second belt; 16. First worm gear; 17. First worm; 18. First single grooved wheel; 19. First belt; 20. Hydraulic rod; 21. Lifting plate; 22. Inner pipe; 23. Spiral blade; 24. Solenoid valve; 25. Alarm; 26. Fixed base; 27. Pressure sensor; 28. Circular support plate; 29. ​​Annular plate; 30. Return spring; 31. Sleeve; 32. Electric telescopic rod; 33. Square rod; 34. Pressure plate. Detailed Implementation

[0027] Please see Figure 1-3This invention provides a technical solution: an unmanned production line and method for emulsion explosives, comprising a base 1, a first bearing fixedly installed on the top of the base 1, and a rotating shaft 2 rotatably connected to the inner cavity of the first bearing. A turntable 3 is fixedly connected to the top of the rotating shaft 2, and four storage slots 4 are evenly distributed on the top of the turntable 3. The storage slots 4 are arranged with a larger top and a smaller bottom, and both the upper and lower end faces of the storage slots 4 are circular. A groove is formed at the bottom of the inner cavity of each of the four storage slots 4, and a circular support plate 28 is provided at the bottom of each of the four storage slots 4. An annular plate 29 is attached to the bottom of the circular support plate 28, and a return spring 30 is fixedly connected to the left and right sides of the bottom of the annular plate 29. The bottom end of the return spring 30 is fixedly connected to the bottom of the inner cavity of the groove. The top-view cross-sectional area of ​​the circular pallet 28 is the same as that of the groove. Square holes are provided at the bottom sides of the inner cavities of the four grooves, and square rods 33 are slidably connected to the inner cavities of these square holes. The tops of the four square rods 33 are fixedly connected to the adjacent circular pallets 28, and pressure plates 34 are fixedly connected to the bottoms of the four circular pallets 28. Four electric telescopic rods 32 are installed at the bottom of the turntable 3, and these four electric telescopic rods 32 are located directly below the four grooves. Through holes are provided at the center of the bottom of the inner cavities of the four grooves, and sleeves 31 are fixedly connected to the center of the bottom of the four circular pallets 28. A side plate 5 is fixedly connected to the top of the base 1 near the right side, and a guide trough is fixedly connected to the left side of the side plate 5 near the top. 6. A discharge pipe 7 is inserted and fixed to the bottom of the feed chute 6, and an inner pipe 22 is slidably connected to the inner cavity of the discharge pipe 7. A hydraulic rod 20 is fixedly installed at the middle position of the left side of the side plate 5, and a lifting plate 21 is fixedly connected to the telescopic end of the hydraulic rod 20. The left side of the lifting plate 21 is fixedly connected to the inner pipe 22, and a T-shaped slider is fixedly connected to the right side of the lifting plate 21. A T-shaped groove is opened on the left side of the side plate 5, and the T-shaped slider is slidably connected to the inner cavity of the T-shaped groove. A solenoid valve 24 is provided on the inner pipe 22 near the bottom. A stirring mechanism is provided in the inner cavity of the feed chute 6. A first worm gear 16 is sleeved and fixed to the outer wall of the rotating shaft 2, and a first worm 17 is meshed on the front side of the first worm gear 16. A first round hole is opened on the side plate 5 near the bottom. A second bearing is fixedly installed in the inner cavity of the first circular hole. The right end of the first worm gear 17 passes through the inner cavity of the second bearing and is fixedly connected to the first single grooved wheel 18. A drive motor 12 is fixedly installed on the right side of the side plate 5, and a double grooved wheel 13 is fixedly connected to the power output end of the drive motor 12. A first belt 19 is provided between the double grooved wheel 13 and the first single grooved wheel 18, and the double grooved wheel 13 and the first single grooved wheel 18 are connected by transmission through the first belt 19. A fixed seat 26 is fixedly connected to the top of the base 1 near the right side, and a pressure sensor 27 is fixedly installed on the top of the fixed seat 26. The top of the pressure sensor 27 is attached to the bottom of one of the pressure plates 34. An alarm 25 is fixedly installed on the right side of the side plate 5 near the bottom.

[0028] The mixing mechanism includes a mixing shaft 8, which is located inside the feed chute 6. One end of the mixing shaft 8 extends into the inner cavity of the inner pipe 22 near the bottom. Several spiral blades 23 are fixedly connected at equal intervals to the outer wall of the mixing shaft 8, and these spiral blades 23 are located inside the discharge pipe 7 and the inner pipe 22. A horizontal plate is fixedly connected to the top left side of the side plate 5, and a third bearing is fixedly connected to the horizontal plate. The top end of the mixing shaft 8 is inserted into the inner cavity of the third bearing. Several mixing rods 9 are fixedly connected to the outer wall of the mixing shaft 8. All 9 are located in the inner cavity of the feed trough 6. The outer wall of the stirring shaft 8 is fitted with a second worm gear 10 near the top, and the front side of the second worm gear 10 is engaged with a second worm 11. A second round hole is opened on the side plate 5 near the top, and a fourth bearing is fixedly installed in the inner cavity of the second round hole. The right end of the second worm 11 passes through the inner cavity of the fourth bearing and is fixedly connected to a second single groove wheel 14. A second belt 15 is provided between the double groove wheel 13 and the second single groove wheel 14, and the double groove wheel 13 and the second single groove wheel 14 are connected by the second belt 15.

[0029] The production method of an unmanned production line for emulsion explosives includes the following steps:

[0030] S1: First, pour the emulsion explosive into the inside of the feed trough 6 and connect the device to an external power source;

[0031] S2: Then, the staff puts the filling container on top of the circular tray 28 in the leftmost storage slot 4, starts the drive motor 12 to drive the double groove wheel 13 to rotate, the rotation of the double groove wheel 13 drives the first single groove wheel 18 to rotate through the linkage of the first belt 19, the rotation of the first single groove wheel 18 drives the first worm gear 17 to rotate, the rotation of the first worm gear 17 drives the first worm wheel 16 to rotate, the rotation of the first worm wheel 16 drives the rotating shaft 2 to rotate, the rotation of the rotating shaft 2 can drive the turntable 3 to rotate, thereby rotating the filling container to directly below the inner tube 22;

[0032] S3: When the solenoid valve 24 is opened, the emulsion explosive in the feed trough 6 can flow into the filling container through the discharge pipe 7 and the inner pipe 22, and realize automatic filling.

[0033] S4: With the setting of the annular plate 29 and the return spring 30, as the amount of emulsion explosive in the filling container increases, the pressure applied by the filling container to the circular support plate 28 increases. While the circular support plate 28 presses the annular plate 29 to overcome the resistance of the return spring 30 and moves downward, it can be applied to the pressure sensor 27 through the square rod 33 and the pressure plate 34.

[0034] S5: By setting the load capacity of the pressure sensor 27, when the weight of the filling container reaches the set value, the signal can be transmitted to the alarm 25 and the solenoid valve 24 can be closed immediately.

[0035] S6: After filling is completed, restart the drive motor 12 to drive the turntable 3 to rotate and move the filling container away from the inner tube 22. When the electric telescopic rod 32 is started, the telescopic end of the electric telescopic rod 32 is inserted into the inner cavity of the sleeve 31 and pushes the circular tray 28 upward, so that the filling container can be pushed to the top of the inner cavity of the storage slot 4.

[0036] S7: When the drive motor 12 drives the double grooved wheel 13 to rotate, it can drive the second single grooved wheel 14 to rotate through the second belt 15. The rotation of the second single grooved wheel 14 drives the second worm gear 11 to rotate. The rotation of the second worm gear 11 can drive the second worm wheel 10 to rotate. The rotation of the second worm wheel 10 drives the stirring shaft 8 to rotate. The rotation of the stirring shaft 8 can drive several stirring rods 9 to rotate, and gently stir the emulsion explosive. It also drives several spiral blades 23 to rotate. The rotation of several spiral blades 23 can accelerate the discharge speed of the emulsion explosive.

[0037] S8: In addition, at the beginning of filling, the hydraulic rod 20 can be activated to push the lifting plate 21 to slide vertically downward, and drive the inner tube 22 to move vertically downward, so that the inner tube 22 is close to the bottom of the inner cavity of the filling container. As the filling process progresses, the hydraulic rod 20 is gradually activated to pull the inner tube 22 upward until it returns to the initial height.

[0038] Working Principle: In use, the filling process is a step in the unmanned production line for emulsion explosives. During production, the emulsion explosives are first poured into the feed trough 6, and the equipment is connected to an external power source. Then, the operator places the filling container on top of the circular tray 28 in the leftmost storage trough 4. The drive motor 12 is started, driving the double grooved wheel 13 to rotate. The rotation of the double grooved wheel 13, through the linkage of the first belt 19, drives the first single grooved wheel 18 to rotate. The rotation of the first single grooved wheel 18 drives the first worm gear 17 to rotate. The rotation of the first worm gear 17 drives the first worm wheel 16 to rotate. The rotation of the first worm wheel 16 drives the rotating shaft 2 to rotate. The rotating disc 3 can be rotated to position the filling container directly below the inner pipe 22. When the solenoid valve 24 is opened, the emulsion explosive in the feed trough 6 flows into the filling container through the discharge pipe 7 and the inner pipe 22, achieving automatic filling. Through the setting of the annular plate 29 and the return spring 30, as the amount of emulsion explosive in the filling container increases, the pressure exerted by the filling container on the circular support plate 28 increases. While the circular support plate 28 presses the annular plate 29 downwards against the resistance of the return spring 30, it can also apply pressure to the pressure sensor 27 through the square rod 33 and the pressure plate 34. By setting the load-bearing weight of the pressure sensor 27, when the filling... Once the weight of the container reaches the set value, a signal can be transmitted to the alarm 25, and the solenoid valve 24 can be immediately closed. After filling is completed, the drive motor 12 is restarted to drive the turntable 3 to rotate, and to move the filling container away from the inner tube 22. When the electric telescopic rod 32 is activated, the telescopic end of the electric telescopic rod 32 is inserted into the inner cavity of the sleeve 31, and pushes the circular support plate 28 upward, thereby pushing the filling container above the inner cavity of the storage slot 4. When the drive motor 12 drives the double grooved wheel 13 to rotate, the second belt 15 drives the second single grooved wheel 14 to rotate, and the rotation of the second single grooved wheel 14 drives the second worm gear 11 to rotate. The rotation of the second worm gear 11 drives the rotation of the second worm wheel 10, which in turn drives the rotation of the stirring shaft 8. The rotation of the stirring shaft 8 drives the rotation of several stirring rods 9, which gently stir the emulsion explosive and drive the rotation of several spiral blades 23. The rotation of the spiral blades 23 can accelerate the discharge speed of the emulsion explosive. In addition, at the beginning of filling, the hydraulic rod 20 can be activated to push the lifting plate 21 to slide vertically downward, and drive the inner pipe 22 to move vertically downward, so that the inner pipe 22 is close to the bottom of the inner cavity of the filling container. As the filling process progresses, the hydraulic rod 20 is gradually activated to pull the inner pipe 22 upward until it returns to the initial height.

Claims

1. An unmanned production line for emulsion explosives, comprising a base (1), characterized in that: A first bearing is fixedly installed on the top of the base (1), and a rotating shaft (2) is rotatably connected to the inner cavity of the first bearing. A turntable (3) is fixedly connected to the top of the rotating shaft (2), and four storage slots (4) are evenly opened on the top of the turntable (3). A groove is opened at the bottom of the inner cavity of each of the four storage slots (4). A circular support plate (28) is provided at the bottom of the inner cavity of each of the four storage slots (4), and an annular plate (29) is attached to the bottom of the circular support plate (28). A return spring (30) is fixedly connected to the left and right sides of the bottom of the annular plate (29), and the bottom end of the return spring (30) is connected to the bottom of the groove. The four grooves are fixedly connected, and square holes are opened at the bottom side of the inner cavity of each groove. A square rod (33) is slidably connected to the inner cavity of the square hole. The top of each of the four square rods (33) is fixedly connected to the adjacent circular support plate (28). A pressure plate (34) is fixedly connected to the bottom of each of the four circular support plates (28). A side plate (5) is fixedly connected to the top of the base (1) near the right side. A guide groove (6) is fixedly connected to the left side of the side plate (5) near the top. A discharge pipe (7) is inserted and fixed to the bottom of the guide groove (6). An inner pipe (22) is slidably connected to the inner cavity of the discharge pipe (7). The side plate (5) A hydraulic rod (20) is fixedly installed at the middle position on the left side of the shaft (2), and a lifting plate (21) is fixedly connected to the telescopic end of the hydraulic rod (20). The left side of the lifting plate (21) is fixedly connected to the inner pipe (22), and a T-shaped slider is fixedly connected to the right side of the lifting plate (21). A T-shaped groove is opened on the left side of the side plate (5), and the T-shaped slider is slidably connected to the inner cavity of the T-shaped groove. A solenoid valve (24) is provided on the inner pipe (22) near the bottom end. A stirring mechanism is provided in the inner cavity of the guide trough (6). A first worm gear (16) is fixedly sleeved on the outer wall of the rotating shaft (2), and the front of the first worm gear (16) is... A first worm gear (17) is engaged with the side plate (5). A first circular hole is provided near the bottom of the side plate (5), and a second bearing is fixedly installed in the inner cavity of the first circular hole. The right end of the first worm gear (17) passes through the inner cavity of the second bearing and is fixedly connected to a first single groove wheel (18). A drive motor (12) is fixedly installed on the right side of the side plate (5), and a double groove wheel (13) is fixedly connected to the power output end of the drive motor (12). A first belt (19) is provided between the double groove wheel (13) and the first single groove wheel (18), and the double groove wheel (13) and the first single groove wheel (18) are connected by the first belt (19).

2. The unmanned production line for emulsion explosives according to claim 1, characterized in that: The turntable (3) is equipped with four electric telescopic rods (32) at its bottom, and the four electric telescopic rods (32) are located directly below the four grooves. The inner center of the four grooves is provided with through holes, and the bottom center of the four circular support plates (28) is fixedly connected with sleeves (31).

3. The unmanned production line for emulsion explosives according to claim 1, characterized in that: A fixed seat (26) is fixedly connected to the top of the base (1) near the right side, and a pressure sensor (27) is fixedly installed on the top of the fixed seat (26). The top of the pressure sensor (27) is attached to the bottom of one of the pressure plates (34), and an alarm (25) is fixedly installed on the right side of the side plate (5) near the bottom.

4. The unmanned production line for emulsion explosives according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (8), which is located in the inner cavity of the feed trough (6). One end of the stirring shaft (8) extends into the inner cavity of the inner tube (22) near the bottom. A horizontal plate is fixedly connected to the top left side of the side plate (5), and a third bearing is fixedly connected to the horizontal plate. The top end of the stirring shaft (8) is inserted into the inner cavity of the third bearing. Several stirring rods (9) are fixedly connected to the outer wall of the stirring shaft (8), and all of the stirring rods (9) are located in the inner cavity of the feed trough (6). The outer wall of the stirring shaft (8) is near the top. A second worm gear (10) is fixedly sleeved at the end, and a second worm (11) is meshed on the front side of the second worm gear (10). A second round hole is opened near the top of the side plate (5), and a fourth bearing is fixedly installed in the inner cavity of the second round hole. The right end of the second worm (11) passes through the inner cavity of the fourth bearing and is fixedly connected to a second single groove wheel (14). A second belt (15) is provided between the double groove wheel (13) and the second single groove wheel (14). The double groove wheel (13) and the second single groove wheel (14) are connected by the second belt (15).

5. The unmanned production line for emulsion explosives according to claim 4, characterized in that: The outer wall of the stirring shaft (8) is fixedly connected with a number of spiral blades (23) at equal intervals, and the spiral blades (23) are located in the inner cavity of the discharge pipe (7) and the inner pipe (22).

6. The unmanned production line for emulsion explosives according to claim 1, characterized in that: The storage slot (4) is set to be larger at the top and smaller at the bottom, and both the upper and lower end faces of the storage slot (4) are circular.

7. The unmanned production line for emulsion explosives according to claim 1, characterized in that: The top view cross-sectional area of ​​the circular tray (28) is the same as the top view cross-sectional area of ​​the groove.

8. The production method of the unmanned production line for emulsion explosives according to any one of claims 1-7, characterized in that, Includes the following steps: S1: First, pour the emulsion explosive into the inside of the feed trough (6) and connect the device to an external power source; S2: Then, the staff put the filling container into the top of the circular tray (28) in the leftmost storage slot (4), start the drive motor (12) to drive the double groove wheel (13) to rotate. The rotation of the double groove wheel (13) drives the first single groove wheel (18) to rotate through the linkage of the first belt (19). The rotation of the first single groove wheel (18) drives the first worm (17) to rotate. The rotation of the first worm (17) drives the first worm wheel (16) to rotate. The rotation of the first worm wheel (16) drives the rotating shaft (2) to rotate. The rotation of the rotating shaft (2) can drive the turntable (3) to rotate, so that the filling container can be rotated to the bottom of the inner tube (22). S3: When the solenoid valve (24) is opened, the emulsified explosive in the feed trough (6) can flow into the filling container through the discharge pipe (7) and the inner pipe (22) to achieve automatic filling; S4: With the setting of the annular plate (29) and the return spring (30), as the amount of emulsified explosive in the filling container increases, the pressure applied by the filling container to the circular tray (28) increases. While the circular tray (28) presses the annular plate (29) to overcome the resistance of the return spring (30) and moves downward, it can be applied to the pressure sensor (27) through the square rod (33) and the pressure plate (34). S5: By setting the load weight of the pressure sensor (27), when the weight of the filling container reaches the set value, the signal can be transmitted to the alarm (25) and the solenoid valve (24) can be closed immediately. S6: After filling is completed, restart the drive motor (12) to drive the turntable (3) to rotate and drive the filling container away from the inner tube (22). When the electric telescopic rod (32) is started, the telescopic end of the electric telescopic rod (32) is inserted into the inner cavity of the sleeve (31) and pushes the circular tray (28) upward, so that the filling container can be pushed to the top of the inner cavity of the storage slot (4). S7: When the drive motor (12) drives the double grooved wheel (13) to rotate, it can drive the second single grooved wheel (14) to rotate through the second belt (15). The rotation of the second single grooved wheel (14) drives the second worm (11) to rotate. The rotation of the second worm (11) can drive the second worm wheel (10) to rotate. The rotation of the second worm wheel (10) drives the stirring shaft (8) to rotate. The rotation of the stirring shaft (8) can drive several stirring rods (9) to rotate and gently stir the emulsion explosive. It can also drive several spiral blades (23) to rotate. The rotation of several spiral blades (23) can speed up the discharge speed of the emulsion explosive. S8: In addition, when filling begins, the hydraulic rod (20) can be activated to push the lifting plate (21) to slide vertically downward and drive the inner tube (22) to move vertically downward, so that the inner tube (22) is close to the bottom of the inner cavity of the filling container. As the filling process progresses, the hydraulic rod (20) is gradually activated to pull the inner tube (22) upward until it returns to the initial height.

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