Charging device

Abstract

The utility model relates to the technical field of explosives, and discloses an explosive charging device which comprises a working table, a moving assembly is installed at the top of the working table, a clamping assembly is installed at the top of the moving assembly, a discharging assembly is installed at one end of the moving assembly, and the discharging assembly comprises an L-shaped plate and a funnel. The surface of the L-shaped plate is in threaded connection with a lifting air cylinder, the telescopic end of the lifting air cylinder is in threaded connection with a lifting plate, and a weighing module is fixed to the top of the lifting plate. According to the utility model, through the arrangement of the blanking assembly, the explosive can be conveniently loaded into the box, the weight of the explosive loaded into the funnel can be controlled through the weighing module, and at the moment, the blanking of the explosive is controlled through the motor and the sealing disc, so that the weight of the explosive loaded into the box is within a safe range; and the safety of subsequent explosion is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of explosives, in particular to a charging device. Background Art

[0002] All along, for single-component explosives such as pentaerythritol tetranitrate explosive, during the production process, it is necessary to transfer and charge the allocated explosive cartridges, but during the charging process, the weight of the charge cannot be accurately controlled, which may cause a large difference in the weight of the explosive inside the cartridge, thus affecting subsequent explosions. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an object of the utility model is to provide a charging device, which realizes the automatic conversion of the cartridge without the operator directly contacting the cartridge state.

[0004] The charging device proposed by the utility model includes a workbench, a moving component is fixed on the top of the workbench, a clamping component is fixed on the top of the moving component, and a blanking component is fixed at one end of the moving component;

[0005] The blanking component includes an L-shaped plate and a funnel. A lifting cylinder is threadedly connected to the surface of the L-shaped plate. The telescopic end of the lifting cylinder is threadedly connected to a lifting plate. A weighing module is fixed on the top of the lifting plate. A fixing plate fixed to the outer surface of the funnel is fixed on the top of the weighing module. A motor is fixed to the outer surface of the bottom of the funnel, and a sealing disc movably connected to the funnel is fixed to the rotating end of the motor.

[0006] Preferably, the clamping component includes a first rotating cylinder, a telescopic cylinder is shaft-connected to the rotating end of the first rotating cylinder, a second rotating cylinder is threadedly connected to the telescopic end of the telescopic cylinder, a cartridge-gripping cylinder is shaft-connected to the rotating end of the second rotating cylinder, and a cartridge-gripping hand is threadedly connected to the telescopic end of the cartridge-gripping cylinder.

[0007] Preferably, the moving component includes a concave plate bolted to the workbench. A sliding rod is integrally formed on the top of the concave plate. A limiting slider is slidably connected to the top of the sliding rod. A moving plate is welded to the top of the limiting slider. A first translation cylinder is threadedly connected to the top of the workbench. The moving end of the first translation cylinder is threadedly connected to a second translation cylinder. The telescopic end of the second translation cylinder is threadedly connected to the moving plate.

[0008] Preferably, several support legs are welded to the bottom of the workbench.

[0009] Preferably, reinforcing bars are welded to the surface of the support legs.

[0010] Preferably, support disks are welded to the bottoms of several of the support legs.

[0011] The beneficial effects of the present utility model are as follows: By providing a blanking assembly, while facilitating the loading of explosives into the box, the weight of the explosives loaded into the funnel can be controlled through the weighing module. At this time, the blanking of the explosives is controlled by the motor and the sealing disk, so that the weight of the explosives loaded into the box is within a safe range, ensuring the safety of subsequent explosions. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic three-dimensional structure diagram of the charging device proposed by the present utility model.

[0013] Figure 2 is a schematic structure diagram of the moving assembly of the charging device proposed by the present utility model.

[0014] Figure 3 is a schematic structure diagram of the clamping assembly of the charging device proposed by the present utility model.

[0015] Figure 4 is a schematic structure diagram of the blanking assembly of the charging device proposed by the present utility model.

[0016] Figure 5 is a schematic sectional structure diagram of the blanking assembly of the charging device proposed by the present utility model.

[0017] In the figure: 1, workbench; 10, support legs; 11, reinforcing rods; 12, support disks; 2, moving assembly; 20, concave plate; 21, sliding rod; 22, limit slider; 23, moving plate; 24, first translation cylinder; 25, second translation cylinder; 3, clamping assembly; 30, first rotation cylinder; 31, telescopic cylinder; 32, second rotation cylinder; 33, box-gripping cylinder; 34, box-gripping hand; 4, blanking assembly; 40, L-shaped plate; 41, lifting cylinder; 42, lifting plate; 43, funnel; 44, weighing module; 45, fixing plate; 46, motor; 47, sealing disk. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Referring to Figures 1-5 , the charging device includes a workbench 1, a moving assembly 2, a clamping assembly 3, and a blanking assembly 4. Four support legs 10 for supporting the entire device are welded to the bottom of the workbench 1. Fixing rods are welded to the surfaces of the support legs 10, and reinforcing rods 11 are welded to the tops of the fixing rods. Support disks 12 for increasing the friction with the ground are welded to the bottoms of several support legs 10 to prevent displacement.

[0019] Referring to Figure 3, the clamping component 3 includes a rotatable first rotary cylinder 30. The rotating end of the first rotary cylinder 30 is threadedly connected with a telescopic cylinder 31. The model of the telescopic cylinder is "TCM32-150S". The telescopic end of the telescopic cylinder 31 is threadedly connected with a second rotary cylinder 32. The model of the rotary cylinder is "HRQ200S". The telescopic cylinder 31 drives the second rotary cylinder 32 to move. The rotating end of the second rotary cylinder 32 is threadedly connected with a cartridge clamping cylinder 33. The model of the cartridge clamping cylinder is "HFT25-60S". The second rotary cylinder 32 can drive the cartridge clamping cylinder 33 to rotate. The telescopic end of the cartridge clamping cylinder 33 is fixed with a cartridge clamping hand 34 for clamping the medicine cartridge.

[0020] Refer to Figure 4 , the blanking component 4 includes an L-shaped plate 40 and a funnel 43. The surface of the L-shaped plate 40 is fixed with a lifting cylinder 41. The model of the lifting cylinder is "TCL2-30S". The telescopic end of the lifting cylinder 41 is fixed with a lifting plate 42. The top of the lifting plate 42 is threadedly connected with a weighing module 44. The weight inside the container is very accurately determined by the weighing module 44 and the data is transmitted to an external data system. The top of the weighing module 44 is threadedly connected with a fixing plate 45 welded to the outer surface of the funnel 43. The funnel 43 can be conveniently weighed through the fixing plate 45. The bottom outer surface of the funnel 43 is threadedly connected with a motor 46. The rotating end of the motor 46 is fixed with a sealing disk 47 movably connected to the funnel 43. The blanking of the funnel 43 can be controlled through the motor 46 and the sealing disk 47. The lifting cylinder 41 can drive the lifting plate 42 and the funnel 43 to move up and down, and the funnel 43 is convenient for converting explosives.

[0021] Refer to Figure 2 , the moving component 2 includes a concave plate 20 fixed to the workbench 1. The top of the concave plate 20 is fixed with a sliding rod 21. The top of the sliding rod 21 is movably connected with a limit slider 22. The top of the limit slider 22 is fixed with a moving plate 23. The sliding rod 21 and the limit slider 22 make the moving plate 23 move more smoothly. The top of the workbench 1 is fixed with a first translation cylinder 24. The first translation cylinder 24 drives a second translation cylinder 25 to move left and right. The moving end of the first translation cylinder 24 is fixed with the second translation cylinder 25. The telescopic end of the second translation cylinder 25 is fixedly connected with the moving plate 23. The second translation cylinder 25 drives the moving plate 23 to move left and right. The model of the translation cylinder is "RMTL32-250S".

[0022] When the device is in use, through the control and management software system, the first rotary cylinder 30 is started to align the cartridge gripper 34 with the medicine box. At this time, the telescopic cylinder 31 is started to move the cartridge gripper 34 to both sides of the medicine box. At this time, the medicine box is clamped by the cartridge clamping cylinder 33 and the cartridge gripper 34, and then the medicine box is moved above the funnel 43 through the cartridge clamping cylinder 33 and the telescopic cylinder 31. Then the lifting cylinder 41 is started to insert the bottom of the funnel 43 into the medicine box that needs to be filled with explosives. At this time, only the second rotary cylinder 32 needs to be started to make the cartridge clamping cylinder 33 and the cartridge gripper 34 turn over, and the medicine box clamped by the cartridge gripper 34 turns over at the same time, so that the explosives in the medicine box are poured into the funnel 43. At this time, the weighing module 44 weighs the explosives in the funnel 43. When the weight reaches the standard, the system controls the second rotary cylinder 32 to stop turning over and then turn over in the reverse direction. At the same time, the system controls the motor 46 to drive the sealing disc 47 to rotate, so that the weighed explosives in the funnel 43 enter the medicine box that needs to be filled with explosives. Then the moving assembly 2 drives the clamping assembly 3 and the blanking assembly 4 to move, so as to realize the sequential transfer and filling of the medicine boxes, and thus realize the operation of medicine box conversion.

Claims

1. Charging device, characterized in that: It includes a workbench, a moving component is installed on the top of the workbench, a clamping component is installed on the top of the moving component, and a blanking component is installed at one end of the moving component; The blanking component includes an L-shaped plate and a funnel. A lifting cylinder is threadedly connected to the surface of the L-shaped plate. The telescopic end of the lifting cylinder is threadedly connected to a lifting plate. A weighing module is fixed to the top of the lifting plate. A fixing plate fixed to the outer surface of the funnel is fixed to the top of the weighing module. A motor is fixed to the outer surface of the bottom of the funnel, and a sealing disc movably connected to the funnel is fixed to the rotating end of the motor.

2. The charging device according to claim 1, characterized in that: The clamping component includes a first rotating cylinder. The rotating end of the first rotating cylinder is shaft-connected to a telescopic cylinder. The telescopic end of the telescopic cylinder is threadedly connected to a second rotating cylinder. The rotating end of the second rotating cylinder is shaft-connected to a gripper cylinder, and the telescopic end of the gripper cylinder is threadedly connected to a gripper hand.

3. The charging device according to claim 1, characterized in that: The moving component includes a concave plate bolted to the workbench. A sliding rod is integrally formed on the top of the concave plate. A limiting slider is slidably connected to the top of the sliding rod. A moving plate is welded to the top of the limiting slider. A first translation cylinder is threadedly connected to the top of the workbench. The moving end of the first translation cylinder is threadedly connected to a second translation cylinder, and the telescopic end of the second translation cylinder is threadedly connected to the moving plate.

4. The charging device according to claim 3, characterized in that: Several support legs are welded to the bottom of the workbench.

5. The charging device according to claim 4, characterized in that: Reinforcing rods are welded to the surfaces of the support legs.

6. The charging device according to claim 4, characterized in that: Support discs are welded to the bottoms of several support legs.

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