Explosion-proof explosive pressing device

Abstract

The utility model relates to the technical field of anti-explosion explosive pressing, in particular to an anti-explosion explosive pressing device which is provided with a passive mechanism and a blocking mechanism, so that single materials can be subjected to anti-explosion treatment in the anti-explosion explosive pressing process; comprising a limiting mechanism; the device further comprises two sets of driven mechanisms, two sets of blocking mechanisms, two sets of clamping mechanisms and a driving mechanism, the two sets of driven mechanisms are installed on the limiting mechanism, one set of blocking mechanism is installed on each set of driven mechanism, the two sets of clamping mechanisms are installed on the limiting mechanism, and the driving mechanism is installed on the limiting mechanism. The limiting mechanism is used for limiting, the driven mechanism is used for preventing explosion, the blocking mechanism is used for blocking, the clamping mechanism is used for clamping, and the driving mechanism is used for driving.

Description

Technical Field

[0001] This utility model relates to the technical field of explosion-proof pressurization, and in particular to an explosion-proof pressurization device. Background Technology

[0002] Currently, domestic engineering pyrotechnic detonator loading and pressing production line equipment generally adopts the method of using reinforced concrete explosion-proof chambers with windows for explosion venting in terms of explosion protection.

[0003] Among existing explosion-proof pressing devices, such as the explosion-proof device for a detonator pressing production line disclosed in the utility model patent application number 201220178087.8, this utility model has the advantages of simple structure, small footprint, reliable explosion protection, convenient explosion venting and low cost, and is suitable for the needs of large-scale safe production of pyrotechnics pressing.

[0004] However, in the process of explosion-proof pressing of explosives, the explosion protection is mostly for the processing environment, and the explosion protection for individual materials is not complete. After an accident, the entire environment needs to be cleaned up, which reduces processing efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an explosion-proof compressing device that, by setting a passive mechanism and a blocking mechanism, can perform explosion-proof treatment on individual materials during the explosion-proof compressing process.

[0006] This utility model provides an explosion-proof mortar pressing device, which includes a limiting mechanism; it also includes two sets of passive mechanisms, two sets of blocking mechanisms, two sets of clamping mechanisms, and a driving mechanism. The two sets of passive mechanisms are installed on the limiting mechanism, and each set of passive mechanisms is equipped with a blocking mechanism. The two sets of clamping mechanisms are installed on the limiting mechanism, and the driving mechanism is installed on the limiting mechanism.

[0007] The limiting mechanism limits the movement, the passive mechanism provides explosion protection, the blocking mechanism blocks the flow, the clamping mechanism clamps the material, and the driving mechanism drives the material. The limiting mechanism supports the material, the driving mechanism drives the material, and the clamping mechanism clamps the material. In the event of an explosion, the shock wave impacts the passive mechanism, which pries the blocking mechanism to block the explosion. This allows for explosion protection of individual materials during the explosion-proof pressing process.

[0008] Preferably, the limiting mechanism includes a base frame, a limiting cylinder, and a support base. The limiting cylinder is installed on the upper end of the base frame, and the support base is installed inside the base frame. The limiting cylinder limits the material, and the support base supports the material.

[0009] Preferably, the passive mechanism includes a rocker and a spring. The rocker is rotatably mounted on the base frame and connected to the base frame by the spring. The rocker is supported by the spring and is pried open by impact during an explosion.

[0010] Preferably, the blocking mechanism includes a baffle and a mounting bracket, with the baffle mounted on a rocker arm via the mounting bracket; the rocker arm prys the baffle to block the limiting cylinder, thereby allowing the explosion wave to propagate downwards.

[0011] Preferably, the clamping mechanism includes a clamping plate and a worm gear. The clamping plate is slidably mounted on the base frame, and the worm gear is rotatably mounted on the base frame. The worm gear and the clamping plate are threaded together. By rotating the worm gear and threading it together, the clamping plate moves to clamp the material.

[0012] Preferably, the drive mechanism includes two sets of worm gears, two sets of sprockets, a chain, and a motor. The two sets of worm gears are rotatably mounted on the base frame. Each set of worm gears is connected to a set of worm wheels for worm gear transmission. Each set of worm gears is equipped with a set of sprockets. The chain is wrapped around and mounted on the two sets of sprockets. The motor is mounted inside the base frame, and the output end of the motor is connected to the input end of a set of worm gears. By turning on the motor, the worm gears are driven to rotate, causing the worm gears to rotate in conjunction with the chain. At the same time, the worm gears and worm wheels are connected for worm gear transmission, causing the worm wheels to rotate.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the material is supported by the limiting mechanism, driven by the opening driving mechanism, and clamped by the clamping mechanism. In the event of an explosion, the passive mechanism is impacted by the shock wave to pry open the blocking mechanism to block the explosion, thereby enabling the individual material to be treated for explosion protection during the explosion-proof pressing process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is a frontal sectional isometric structural schematic diagram of this utility model;

[0016] Figure 3 This is a schematic diagram of the left-side cross-sectional axonometric structure of this utility model;

[0017] Figure 4 This is a bottom-view sectional isometric structural schematic diagram of this utility model;

[0018] The following are labels in the attached diagram: 1. Limiting mechanism; 11. Base frame; 12. Limiting cylinder; 13. Support base; 2. Passive mechanism; 21. Rocker; 22. Spring; 3. Barrier mechanism; 31. Baffle; 32. Mounting bracket; 4. Clamping mechanism; 41. Clamping plate; 42. Worm gear; 5. Drive mechanism; 51. Worm; 52. Sprocket; 53. Chain; 54. Motor. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figures 1 to 4 As shown, an explosion-proof pressurization device includes a limiting mechanism 1, two sets of passive mechanisms 2, two sets of blocking mechanisms 3, two sets of clamping mechanisms 4, and a driving mechanism 5. The two sets of passive mechanisms 2 are installed on the limiting mechanism 1, and each set of passive mechanisms 2 is equipped with a blocking mechanism 3. The two sets of clamping mechanisms 4 are installed on the limiting mechanism 1, and the driving mechanism 5 is installed on the limiting mechanism 1.

[0022] The limiting mechanism 1 limits the movement, the passive mechanism 2 provides explosion protection, the blocking mechanism 3 blocks the movement, the clamping mechanism 4 clamps the movement, and the driving mechanism 5 drives the movement.

[0023] The limiting mechanism 1 includes a base frame 11, a limiting cylinder 12, and a support base 13. The limiting cylinder 12 is installed on the upper end of the base frame 11, and the support base 13 is installed inside the base frame 11.

[0024] The passive mechanism 2 includes a rocker 21 and a spring 22. The rocker 21 is rotatably mounted on the base frame 11 and is connected to the base frame 11 by the spring 22.

[0025] The barrier mechanism 3 includes a baffle 31 and a mounting bracket 32, wherein the baffle 31 is mounted on the rocker plate 21 via the mounting bracket 32;

[0026] The clamping mechanism 4 includes a clamping plate 41 and a worm gear 42. The clamping plate 41 is slidably mounted on the base frame 11, and the worm gear 42 is rotatably mounted on the base frame 11. The worm gear 42 is threadedly engaged with the clamping plate 41.

[0027] The drive mechanism 5 includes two sets of worm gears 51, two sets of sprockets 52, a chain 53, and a motor 54. The two sets of worm gears 51 are rotatably mounted on the base frame 11. Each set of worm gears 51 is connected to a set of worm wheels 42 for worm gear transmission. Each set of worm gears 51 is equipped with a set of sprockets 52. The chain 53 is wrapped around the two sets of sprockets 52. The motor 54 is installed inside the base frame 11, and the output end of the motor 54 is connected to the input end of a set of worm gears 51.

[0028] The material is limited by the limiting cylinder 12 and supported by the support seat 13. The worm gear 51 is driven by the motor 54, which drives the sprocket 52 to rotate in conjunction with the chain 53. At the same time, the worm gear 51 and the worm wheel 42 are driven by a worm gear transmission, which makes the worm wheel 42 rotate. The rotating worm wheel 42 is threadedly engaged with the clamping plate 41, which moves the clamping plate 41 to clamp the material. In the event of an explosion, the shock wave impacts the pry bar 21, which pries the baffle 31 to block the explosion. Thus, during the explosion-proof pressing process, the individual material can be treated for explosion protection.

[0029] like Figures 1 to 4 As shown, this utility model discloses an explosion-proof compressive device. During operation, the limiting cylinder 12 limits the material, the support base 13 supports the material, and the motor 54 drives the worm gear 51 to rotate, causing the worm gear 51 to drive the sprocket 52 and chain 53 to rotate. At the same time, the worm gear 51 and the worm wheel 42 are driven by a worm gear transmission to rotate the worm wheel 42. Simultaneously, the rotating worm wheel 42 is threadedly engaged with the clamping plate 41, causing the clamping plate 41 to move and clamp the material. In the event of an explosion, the shock wave impacts the pry bar 21, which pries the baffle 31 to block the explosion.

[0030] The motor 54 of this utility model is purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0031] The main function achieved by this utility model is: in the process of explosion-proof mortar pressing, by setting a passive mechanism and a blocking mechanism, the individual materials can be subjected to explosion-proof treatment during the explosion-proof mortar pressing process.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An explosion-proof explosive pressing device, comprising a limiting mechanism (1); characterized in that, It also includes two sets of passive mechanisms (2), two sets of blocking mechanisms (3), two sets of clamping mechanisms (4) and a driving mechanism (5). The two sets of passive mechanisms (2) are installed on the limiting mechanism (1). Each set of passive mechanisms (2) is equipped with a set of blocking mechanisms (3). The two sets of clamping mechanisms (4) are installed on the limiting mechanism (1). The driving mechanism (5) is installed on the limiting mechanism (1). The limiting mechanism (1) limits the position, the passive mechanism (2) provides explosion protection, the blocking mechanism (3) blocks the movement, the clamping mechanism (4) clamps the object, and the driving mechanism (5) drives the device.

2. The explosion-proof dynamite pressurization device as described in claim 1, characterized in that, The limiting mechanism (1) includes a base frame (11), a limiting cylinder (12) and a support seat (13). The limiting cylinder (12) is installed on the upper end of the base frame (11), and the support seat (13) is installed inside the base frame (11).

3. The explosion-proof dynamite pressurization device as described in claim 2, characterized in that, The passive mechanism (2) includes a rocker (21) and a spring (22). The rocker (21) is rotatably mounted on the base frame (11) and the rocker (21) is connected to the base frame (11) by the spring (22).

4. The explosion-proof dynamite pressurization device as described in claim 3, characterized in that, The barrier mechanism (3) includes a baffle (31) and a mounting bracket (32), the baffle (31) being mounted on the rocker (21) via the mounting bracket (32).

5. The explosion-proof dynamite pressurization device as described in claim 2, characterized in that, The clamping mechanism (4) includes a clamping plate (41) and a worm gear (42). The clamping plate (41) is slidably mounted on the base frame (11), and the worm gear (42) is rotatably mounted on the base frame (11). The worm gear (42) and the clamping plate (41) are threaded together.

6. The explosion-proof dynamite pressurization device as described in claim 2, characterized in that, The drive mechanism (5) includes two sets of worm gears (51), two sets of sprockets (52), a chain (53) and a motor (54). The two sets of worm gears (51) are rotatably mounted on the base frame (11). Each set of worm gears (51) is connected to a set of worm wheels (42) for worm gear transmission. Each set of worm gears (51) is equipped with a set of sprockets (52). The chain (53) is wrapped around the two sets of sprockets (52). The motor (54) is installed inside the base frame (11), and the output end of the motor (54) is connected to the input end of a set of worm gears (51).

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