A new emulsion explosive simulation explosive stick loading device

Abstract

The utility model relates to emulsion explosive detection technical field, and disclose a novel emulsion explosive simulation drug strip charging device, including work bench, the one end fixedly connected with stand of work bench near steel cylinder, the inner wall of lower pressing plate is provided with sliding slot. The utility model discloses compared with traditional technology, is provided with steel cylinder and extrusion plate in the top of work bench, replaces traditional manual extrusion by utilizing lever piston extrusion, realizes the high efficiency of silicone grease injection into the inner wall of cartridge film, thereby promotes the efficiency and portability of simulation charging, and the operator can realize the convenient injection of silicone grease through the mode of manual pressing lower pressing plate, the lower pressing plate will pressurize sliding block and piston rod through sliding slot when pressing, and the piston rod extrudes extrusion plate after being pressed, and then the cartridge film is conveniently charged by extruding silicone grease through the extrusion plate, and the cooperation connection of lower pressing plate, sliding slot and sliding block makes the pressing action more labor-saving, and reduces the labor intensity of operator.

Description

Technical Field

[0001] This utility model relates to the field of emulsion explosive detection technology, and more specifically, to a novel emulsion explosive simulated charge loading device. Background Technology

[0002] In the production and quality inspection of emulsion explosives, simulated explosive strips are a core consumable for testing key indicators such as the load-bearing capacity and protective effect of emulsion explosive packaging cartons. The production of simulated explosive strips requires the precise injection of silicone grease into the explosive roll film; the efficiency of this process and its consistency with the finished product directly affect the efficiency of the testing process and the accuracy of the test results.

[0003] Traditional methods rely on human power as the power source for silicone grease extrusion. However, human power is intermittent and unstable, making it impossible to achieve uniform and continuous silicone grease extrusion, which limits the loading speed. On the other hand, the efficiency of human muscle exertion is low. To achieve the pressure required for silicone grease extrusion, operators need to expend a lot of physical strength. Long-term operation will inevitably lead to excessive labor intensity. At the same time, when multiple people are working together, it is difficult to synchronize the actions, which further reduces the overall work efficiency. To address this, a new type of emulsion explosive simulated charge loading device was designed. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a novel emulsion explosive simulation charge loading device, which has the advantage of high efficiency in simulation operation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A novel emulsion explosive simulated charge loading device, comprising a workbench, a steel cylinder fixedly connected to the top of the workbench, a column fixedly connected to the end of the workbench near the steel cylinder, a lower pressure plate hinged to the top of the column, a sliding groove provided on the inner wall of the lower pressure plate, an extrusion plate slidably connected to the inner wall of the steel cylinder, a piston rod fixedly connected to the top of the extrusion plate, a sliding block fixedly connected to the top of the piston rod, the outer wall of the sliding block slidably connected to the inner wall of the sliding groove, an input port provided on the inner wall of the workbench, multiple support frames fixedly connected to the lower surface of the workbench, a connecting plate fixedly connected to the inner wall of the support frames, a limiting tube fixedly connected to the end of the workbench near the input port, a charge roll film sleeved between the limiting tube and the connecting plate, a clamping plate rotatably connected to the bottom of the support frames, and multiple grippers slidably connected around the inner wall of the clamping plate.

[0006] As a preferred embodiment of this utility model, a top cover is fitted onto the top of the steel cylinder, and the inner wall of the top cover is slidably connected to the outer wall of the piston rod.

[0007] As a preferred embodiment of this utility model, the upper surface of the steel cylinder is hinged with a plurality of hinge bolts, the top ends of the plurality of hinge bolts are threadedly connected to the outer wall of the top cover, and a handle is fixedly connected to the outer wall of the lower pressure plate.

[0008] As a preferred embodiment of the present invention, the inner wall of the clamping disk is provided with a plurality of arc grooves, the top ends of the plurality of clamps are fixedly connected to push shafts, and the outer walls of the plurality of push shafts are slidably connected to the inner walls of the arc grooves.

[0009] As a preferred embodiment of this utility model, a plurality of guide frames are fixedly connected around the lower surface of the connecting plate, and a sliding strip is fixedly connected to the top end of the push shaft. The outer walls of the plurality of sliding strips are slidably connected to the inner walls of the guide frames.

[0010] As a preferred embodiment of this utility model, a fixed frame is fixedly connected to the lower surface of the workbench, a motor is fixedly connected to the inner wall of the fixed frame, and a drive rod is fixedly connected to the output end of the motor.

[0011] In a preferred embodiment of this invention, a gear ring is fixedly connected to the outer wall of the connecting disc, and a drive gear is fixedly connected to the outer wall of the drive rod, wherein the drive gear meshes with the gear ring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Compared with traditional technology, this utility model has a steel cylinder and an extrusion plate set on the top of the workbench. By using lever piston extrusion instead of traditional manual extrusion, silicone grease is injected into the inner wall of the drug roll film with high efficiency, thereby improving the efficiency and portability of simulated filling. The operator can conveniently inject silicone grease by manually pressing the lower pressure plate. When the lower pressure plate is pressed down, it applies pressure to the sliding block and piston rod through the sliding groove. After the piston rod is under pressure, it squeezes the extrusion plate, and then the extrusion plate squeezes the silicone grease to conveniently fill the drug roll film. At the same time, the cooperation and connection of the lower pressure plate, the sliding groove and the sliding block make the pressing action less strenuous, reduce the labor intensity of the operator, and improve the comfort of operation.

[0013] 2. Compared with traditional technology, this utility model has a clamping plate and grippers on the lower surface of the workbench. The operator can use the drive motor to quickly and firmly clamp the medicine roll film with the grippers, improving the stability and convenience of loading. After the motor starts, it drives the drive rod and drive gear to rotate. Through the meshing of the drive gear, it drives the clamping plate and gear ring to rotate. Then, the clamping plate drives the arc groove to make a circular motion. Through the circular motion of the arc groove, it pushes the push shaft and grippers to slide radially towards the center. Under the sliding of multiple grippers, the outer wall of the medicine roll film is quickly and firmly clamped. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of the present utility model; Figure 2 This is a bottom view of the main structure of this utility model; Figure 3 This is a front sectional view of the main structure of this utility model; Figure 4 This is an exploded view of the main structure of this utility model; Figure 5 This is a schematic diagram of the connection structure between the clamping disc and the gripper of this utility model; Figure 6 This is an exploded view of the connection structure between the clamping disc and the gripper of this utility model.

[0015] In the diagram: 1. Workbench; 2. Steel cylinder; 3. Column; 4. Lower pressure plate; 401. Sliding groove; 402. Handle; 5. Piston rod; 6. Extrusion plate; 7. Sliding block; 8. Top cover; 9. Hinge bolt; 10. Input port; 11. Limiting tube; 12. Connecting plate; 13. Support frame; 14. Medicine roll film; 15. Guide frame; 16. Sliding strip; 17. Push shaft; 18. Gripper; 19. Clamping plate; 20. Arc groove; 21. Gear ring; 22. Fixing frame; 23. Motor; 24. Drive rod; 25. Drive gear. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 6 As shown, this utility model provides a novel emulsion explosive simulated charge loading device, including a workbench 1, a steel cylinder 2 fixedly connected to the top of the workbench 1, a column 3 fixedly connected to one end of the workbench 1 near the steel cylinder 2, a lower pressure plate 4 hinged to the top of the column 3, a sliding groove 401 provided on the inner wall of the lower pressure plate 4, an extrusion plate 6 slidably connected to the inner wall of the steel cylinder 2, a piston rod 5 fixedly connected to the top of the extrusion plate 6, and a sliding block 7 fixedly connected to the top of the piston rod 5. The outer wall of the sliding block 7 is connected to... The inner wall of the sliding groove 401 is slidably connected. The inner wall of the worktable 1 is provided with an input port 10. Multiple support frames 13 are fixedly connected to the lower surface of the worktable 1. A connecting plate 12 is fixedly connected to the inner wall of the multiple support frames 13. A limit tube 11 is fixedly connected to one end of the worktable 1 near the input port 10. A drug roll film 14 is sleeved between the limit tube 11 and the connecting plate 12. A clamping plate 19 is rotatably connected to the bottom end of the support frame 13. Multiple grippers 18 are slidably connected around the inner wall of the clamping plate 19.

[0018] The top of the steel cylinder 2 is fitted with a top cover 8, and the inner wall of the top cover 8 is slidably connected to the outer wall of the piston rod 5.

[0019] The upper surface of the steel cylinder 2 is hinged with multiple hinge bolts 9, the top ends of the multiple hinge bolts 9 are threadedly connected to the outer wall of the top cover 8, and the outer wall of the lower pressure plate 4 is fixedly connected with a handle 402.

[0020] It should be noted that a sealing frame is fixedly connected to the top edge of the steel cylinder 2, and the bottom ends of multiple hinge bolts 9 are hinged to the four edges of the sealing frame. Threaded grooves are provided around the edge of the top cover 8. The operator can flip the hinge bolts 9 to the inner wall of the threaded groove of the top cover 8 and then use nuts to clamp and fix the hinge bolts 9 to the top cover 8, thereby sealing the inner wall of the steel cylinder 2 and preventing the silicone grease from being exposed.

[0021] The inner wall of the clamping disk 19 is provided with multiple arc grooves 20, and the top of the multiple grippers 18 is fixedly connected to the push shaft 17. The outer wall of the multiple push shafts 17 is slidably connected to the inner wall of the arc grooves 20.

[0022] The lower surface of the connecting plate 12 is fixedly connected with multiple guide frames 15, and the top end of the push shaft 17 is fixedly connected with a sliding strip 16. The outer wall of the multiple sliding strips 16 is slidably connected to the inner wall of the guide frame 15.

[0023] It should be noted that rotating the clamping plate 19 can drive multiple arc grooves 20 to make circular motion. The circular motion of the arc grooves 20 pushes multiple push shafts 17 and grippers 18 to slide radially toward the outer wall of the drug roll film 14. The push shafts 17 are guided by multiple sliding strips 16 on the inner wall of the guide frame 15 to ensure the stable radial sliding of the multiple grippers 18. The sliding of the multiple grippers 18 clamps and fixes the outer wall of the drug roll film 14.

[0024] Among them, a fixed frame 22 is fixedly connected to the lower surface of the workbench 1, a motor 23 is fixedly connected to the inner wall of the fixed frame 22, and a drive rod 24 is fixedly connected to the output end of the motor 23.

[0025] Among them, a gear ring 21 is fixedly connected to the outer wall of the connecting disk 12, and a drive gear 25 is fixedly connected to the outer wall of the drive rod 24. The drive gear 25 meshes with the gear ring 21.

[0026] It should be noted that the motor 23 is based on the servo motor model HG-SN52J. After the motor 23 is started, it drives the drive rod 24 and the drive gear 25 to rotate through the output end. Then, the drive gear 25 will drive the gear ring 21 and the connecting plate 12 to rotate through meshing. The connecting plate 12 will rotate under the support of the support frame 13. The rotation of the connecting plate 12 will push multiple grippers 18 to stably clamp the medicine roll film 14.

[0027] Working principle and usage process of this utility model: The specific operation is as follows: The operator needs to pass the top edge of the pill roll film 14 through multiple grippers 18 and place it on the outer wall of the limiting tube 11. At this time, the top edge of the pill roll film 14 will be clamped between the limiting tube 11 and the grippers 18. The operator needs to start the motor 23. The motor 23 drives the drive rod 24 and the drive gear 25 to rotate through the output end. The drive gear 25, through meshing, drives the gear ring 21 and the connecting plate 12 to rotate at the bottom end of the support frame 13. When the connecting plate 12 rotates, it drives multiple arc grooves 20 to perform circumferential motion. The arc grooves 20, through circumferential motion, push multiple push shafts 17 and grippers 18 to slide radially towards the outer wall of the pill roll film 14. At this time, the push shafts 17 will drive the sliding strips 16 to slide along the inner wall of the guide frame 15. The grippers 18, pushed by the push shafts 17 and the sliding strips 16, slide radially towards the outer wall of the pill roll film 14, and clamp the pill roll film 14 by radial sliding. Between the gripper 18 and the worktable 1, the explosive roll film 14 is clamped and fixed at the bottom of the input port 10. The operator then needs to fill the inner wall of the steel cylinder 2 with silicone grease, and then seal the top cover 8 on the top of the steel cylinder 2. The hinge bolt 9 is flipped to the outer edge of the top cover 8 through the hinge, and the hinge bolt 9 is clamped and fixed to the top cover 8 with the nut. At this time, the operator needs to manually press the handle 402. The handle 402 will drive the lower pressure plate 4 to flip around the hinge of the column 3. When the lower pressure plate 4 flips, the sliding groove 401 will press down the sliding block 7 and the piston rod 5. The sliding block 7 will slide along the sliding groove 401 while being pressed down. The sliding block 7 and the piston rod 5 will continue to press down the extrusion plate 6 under the force. The extrusion plate 6 is forced to extrude the silicone grease on the inner wall of the steel cylinder 2. Under the extrusion of the extrusion plate 6, the silicone grease is injected into the inner wall of the explosive roll film 14 through the input port 10. The above operation simulates the charging process of the emulsion explosive.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel emulsion explosive simulated charge loading device, comprising a workbench (1), characterized in that: A steel cylinder (2) is fixedly connected to the top of the workbench (1). A column (3) is fixedly connected to one end of the workbench (1) near the steel cylinder (2). A lower pressure plate (4) is hinged to the top of the column (3). A sliding groove (401) is provided on the inner wall of the lower pressure plate (4). An extrusion plate (6) is slidably connected to the inner wall of the steel cylinder (2). A piston rod (5) is fixedly connected to the top of the extrusion plate (6). A sliding block (7) is fixedly connected to the top of the piston rod (5). The outer wall of the sliding block (7) is slidably connected to the inner wall of the sliding groove (401). The inner wall of the workbench (1) is provided with an input port (10). Multiple support frames (13) are fixedly connected to the lower surface of the workbench (1). A connecting plate (12) is fixedly connected to the inner wall of the support frame (13). A limiting tube (11) is fixedly connected to one end of the workbench (1) near the input port (10). A drug roll film (14) is sleeved between the limiting tube (11) and the connecting plate (12). A clamping plate (19) is rotatably connected to the bottom end of the support frame (13). Multiple grippers (18) are slidably connected around the inner wall of the clamping plate (19).

2. The novel emulsion explosive simulated charge loading device according to claim 1, characterized in that: The top of the steel cylinder (2) is fitted with a top cover (8), and the inner wall of the top cover (8) is slidably connected to the outer wall of the piston rod (5).

3. The novel emulsion explosive simulated charge loading device according to claim 2, characterized in that: The upper surface of the steel cylinder (2) is hinged with a plurality of hinge bolts (9), the top ends of the plurality of hinge bolts (9) are threadedly connected to the outer wall of the top cover (8), and the outer wall of the lower pressure plate (4) is fixedly connected with a handle (402).

4. The novel emulsion explosive simulated charge loading device according to claim 1, characterized in that: The inner wall of the clamping disk (19) is provided with a plurality of arc grooves (20), and the top ends of the plurality of grippers (18) are fixedly connected to push shafts (17), and the outer walls of the plurality of push shafts (17) are slidably connected to the inner walls of the arc grooves (20).

5. A novel emulsion explosive simulated charge loading device according to claim 4, characterized in that: The lower surface of the connecting plate (12) is fixedly connected with multiple guide frames (15), and the top end of the push shaft (17) is fixedly connected with a sliding bar (16). The outer wall of the multiple sliding bars (16) is slidably connected to the inner wall of the guide frame (15).

6. The novel emulsion explosive simulated charge loading device according to claim 1, characterized in that: A fixed frame (22) is fixedly connected to the lower surface of the workbench (1), and a motor (23) is fixedly connected to the inner wall of the fixed frame (22). A drive rod (24) is fixedly connected to the output end of the motor (23).

7. A novel emulsion explosive simulated charge loading device according to claim 6, characterized in that: A gear ring (21) is fixedly connected to the outer wall of the connecting disc (12), and a drive gear (25) is fixedly connected to the outer wall of the drive rod (24). The drive gear (25) meshes with the gear ring (21).

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