Filling and coating tool for energy-gathered pipe fitting

Abstract

The utility model discloses a filling and coating tool for an energy-gathered pipe fitting, and relates to the technical field of energy-gathered pipe fittings. Comprising a mounting base, the mounting base is provided with a mounting mechanism used for filling and wrapping the energy-gathered pipe fitting, the mounting mechanism comprises a clamping assembly, and through cooperation of a screw rod, a lifting block, a guide rod and a movable rod, the energy-gathered pipe fitting can be stably and accurately clamped; the energy-gathering pipe fitting fixing device can ensure that the energy-gathering pipe fitting is kept at a stable position in the subsequent operation process, displacement caused by infirm fixing is avoided, a good foundation is provided for subsequent filling and coating operation, the overall efficiency and quality of filling and coating of the energy-gathering pipe fitting can be improved, and the labor intensity of workers is reduced. And the design of the four sets of sliding grooves and the clamping plates can adapt to energy-gathered pipe fittings with different diameters, the distance between the clamping plates can be adjusted only by rotating the screw rod, the universality and adaptability of the tool are improved, and overall operation is easy and convenient.

Description

Technical Field

[0001] This utility model relates to the field of energy-concentrating pipe fittings technology, specifically a tool for filling and covering energy-concentrating pipe fittings. Background Technology

[0002] In fields such as engineering blasting, mining, and tunnel excavation, shaped charge tubes, with their unique energy-concentrating effect, can effectively concentrate blasting energy, improving blasting efficiency and accuracy, and are therefore widely used. The performance of shaped charge tubes is closely related to the uniformity and compactness of the explosive loading and the stability of the external coating, and the quality assurance of these key aspects largely depends on the reliability and efficiency of the loading and coating tools.

[0003] The filling and covering of shaped charge tubes usually involves covering the outer wall of the shaped charge tube with protective materials, such as high-strength plastic film and fiber cloth. These materials can protect the tube from damage to the external environment during transportation, storage and use, such as preventing deformation caused by collisions, preventing moisture and impurities from entering and affecting the performance of explosives, and also enhancing the structural strength of the tube, so that it can play a more stable role in shaped charge during blasting.

[0004] In the filling and covering of shaped charge tubes, stable clamping of the tubes is fundamental to ensuring the smooth progress of subsequent operations. However, some simple clamping devices adopt a fixed structure, and their clamping size is not adjustable, which can only be adapted to shaped charge tubes of a specific diameter. When dealing with shaped charge tubes of different specifications and diameters, it is necessary to equip them with a variety of clamping tools of different sizes. This not only increases production costs, but also the pressing operation after the shaped charge tubes are filled is crucial to ensuring the uniform distribution and stable state of the explosives in the tubes. At present, many manufacturers still use manual pressing. Manual pressing is not only inefficient, requiring operators to spend a lot of time and energy, but it is also difficult to ensure that the pressing force is consistent each time. Therefore, this utility model provides a tool for filling and covering shaped charge tubes. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a tool for filling and covering energy-concentrating pipe fittings, thus solving the problems mentioned in the technical background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tool for filling and covering energy-concentrating pipe fittings, comprising a mounting base, wherein the mounting base is provided with an installation mechanism for filling and covering energy-concentrating pipe fittings, the installation mechanism comprising:

[0007] The clamping assembly includes a mounting base fixed to the upper end of the mounting base, the mounting base having four sets of sliding grooves inside, and clamping plates for installing energy-concentrating pipe fittings being slidably connected inside the sliding grooves;

[0008] The clamping assembly includes a vertical plate fixed at the edge of the upper surface of the mounting base. A pressure plate connected to the upper end of the vertical plate via a lifting assembly is provided. Vertical rods are fixed on both sides of the vertical plate at the upper surface of the mounting base. Support sliders are slidably connected to the outer walls of the vertical rods. Support seats are fixed to the inner walls of the support sliders. Support rings connected via gear assemblies are provided inside the support seats.

[0009] Preferably, a guide rod is fixed to the lower end face of the mounting base, and a lifting block connected by a threaded assembly is provided on the outer wall of the guide rod. A movable rod is rotatably connected by a rotating shaft on the outer wall of the lifting block, and the other end of the movable rod is rotatably connected to the bottom of the clamping plate by a rotating shaft.

[0010] Preferably, the threaded assembly includes a screw rotatably connected to the lower end face of the mounting base, the lifting block is slidably connected to the outer wall of the guide rod, and the screw is threadedly connected to the lifting block.

[0011] Preferably, the lifting assembly includes a horizontal plate fixed to the top of a vertical plate, a second electric push rod being fixedly inserted through the interior of the horizontal plate, and a pressure plate being fixedly connected to the telescopic end of the second electric push rod.

[0012] Preferably, a first electric push rod for pushing the support slider is fixed at the edge of the upper end face of the mounting base, and the support slider is fixedly connected to the telescopic end of the first electric push rod.

[0013] Preferably, the gear assembly includes a micro motor fixed at one end of a support base, a drive gear fixed at the output end of the micro motor, a support ring rotatably connected inside the support base, a toothed block meshing with the drive gear fixed on the outer wall of the support ring, and a covering roller provided on one side of the support ring.

[0014] Beneficial effects

[0015] This invention provides a tool for filling and covering energy-conducting pipe fittings. Compared with the prior art, it has the following advantages:

[0016] Firstly, this utility model, through the cooperation of a screw, lifting block, guide rod, and movable rod, can stably and accurately clamp the energy-concentrating pipe fitting, ensuring that the fitting maintains a stable position during subsequent operations and preventing displacement due to insecure fixing. This provides a good foundation for subsequent filling and wrapping operations, helping to improve the overall efficiency and quality of energy-concentrating pipe fitting filling and wrapping. Furthermore, the design of four sets of sliding grooves and clamping plates can adapt to energy-concentrating pipe fittings of different diameters. Simply adjust the spacing of the clamping plates by rotating the screw, improving the tool's versatility and adaptability. The overall operation is simple and convenient.

[0017] Secondly, this utility model achieves automated clamping of the shaped charge tube after loading by using a pressure plate and a second electric push rod. Compared with manual clamping, it not only greatly improves clamping efficiency and reduces labor costs and intensity, but also ensures consistent clamping force each time by precisely controlling the stroke and thrust of the second electric push rod. This ensures that the explosive is evenly clamped in the shaped charge tube, avoiding localized looseness or tightness, thereby improving the performance stability and reliability of the shaped charge tube during blasting, helping to improve the blasting effect and reduce the risk of blasting accidents caused by improper clamping. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the clamping plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support ring connection structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the pressure plate structure of this utility model.

[0022] In the diagram: 1. Mounting base; 2. Vertical rod; 201. Support slider; 202. First electric push rod; 3. Support seat; 301. Support ring; 302. Covering roller; 303. Tooth block; 304. Micro motor; 305. Drive gear; 4. Vertical plate; 401. Horizontal plate; 402. Second electric push rod; 403. Pressure plate; 5. Mounting seat; 501. Slide groove; 502. Clamping plate; 503. Guide rod; 504. Lifting block; 505. Screw; 506. Movable rod. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a tool for filling and covering energy-concentrating pipe fittings, including a mounting base 1, on which an installation mechanism for filling and covering energy-concentrating pipe fittings is provided, the installation mechanism including:

[0025] The clamping assembly includes a mounting base 5 fixed to the upper end of the mounting base 1. The mounting base 5 has four sets of sliding grooves 501 inside, and a clamping plate 502 for installing the energy-concentrating pipe is slidably connected inside the sliding grooves 501.

[0026] The clamping assembly includes a vertical plate 4 fixed at the edge of the upper surface of the mounting base 1. A pressure plate 403 connected to the upper end of the vertical plate 4 via a lifting assembly is provided. Vertical rods 2 are fixed on both sides of the vertical plate 4 at the upper surface of the mounting base 1. A support slider 201 is slidably connected to the outer wall of the vertical rod 2. A support seat 3 is fixed to the inner wall of the support slider 201. A support ring 301 connected via a gear assembly is provided inside the support seat 3.

[0027] In a preferred embodiment, a guide rod 503 is fixed to the lower end face of the mounting base 5. A lifting block 504 connected by a threaded assembly is provided on the outer wall of the guide rod 503. A movable rod 506 is rotatably connected by a rotating shaft on the outer wall of the lifting block 504. The other end of the movable rod 506 is rotatably connected to the bottom of the clamping plate 502 by a rotating shaft. The threaded assembly includes a screw 505 rotatably connected to the lower end face of the mounting base 5. The lifting block 504 is slidably connected to the outer wall of the guide rod 503. The screw 505 is threadedly connected to the lifting block 504 for clamping the energy-concentrating pipe placed on the mounting base 5.

[0028] When it is necessary to clamp the energy-concentrating pipe fitting, rotate the screw 505. Since the screw 505 is threadedly connected to the lifting block 504 and the lifting block 504 is slidably connected to the outer wall of the guide rod 503, the rotation of the screw 505 will drive the lifting block 504 to move up and down along the guide rod 503. As the lifting block 504 moves, the movable rod 506, which is rotatably connected to its outer wall through the rotating shaft, also moves. The other end of the movable rod 506 is rotatably connected to the bottom of the clamping plate 502, thereby driving the clamping plate 502 to slide in the sliding groove 501 opened inside the mounting base 5, realizing the clamping or releasing action of the energy-concentrating pipe fitting placed on the mounting base 5.

[0029] The threaded connection between the screw 505 and the lifting block 504, along with the guiding action of the guide rod 503, ensures the stability of the lifting block 504's movement, achieves precise clamping of the energy-concentrating pipe fitting, and guarantees the positional stability of the energy-concentrating pipe fitting during the filling and covering process.

[0030] In a preferred embodiment, the lifting assembly includes a horizontal plate 401 fixed to the top of a vertical plate 4. A second electric push rod 402 is fixedly fixed inside the horizontal plate 401. A pressure plate 403 is fixedly connected to the telescopic end of the second electric push rod 402 and is used to automatically press the explosive in the shaped charge tube after it is loaded. When the shaped charge tube is loaded, the second electric push rod 402 is activated. The second electric push rod 402 is fixed on the horizontal plate 401, and the horizontal plate 401 is fixed to the top of the vertical plate 4. The telescopic end of the second electric push rod 402 is fixedly connected to the pressure plate 403. As the second electric push rod 402 extends, the pressure plate 403 moves downward to press the explosive in the shaped charge tube. After pressing is completed, the second electric push rod 402 retracts, driving the pressure plate 403 to rise and reset.

[0031] In a preferred embodiment, a first electric push rod 202 for pushing and supporting the slider 201 is fixed at the upper edge of the mounting base 1. The slider 201 is fixedly connected to the telescopic end of the first electric push rod 202. The gear assembly includes a micro motor 304 fixed at one end of the support base 3. A drive gear 305 is fixed at the output end of the micro motor 304. The support ring 301 is rotatably connected inside the support base 3. A toothed block 303 that meshes with the drive gear 305 is fixed on the outer wall of the support ring 301. A covering roller 302 is provided on one side of the support ring 301. The rotation of the support ring 301 drives the covering roller 302 to wrap around the energy-concentrating tube. The lifting and lowering of the support slider 201 is used to control the height position of the covering roller 302 to ensure that the height of the energy-concentrating tube can be adjusted.

[0032] Specifically, when it is necessary to perform a coating operation on the energy-concentrating pipe fitting, the first electric push rod 202 is activated first. The first electric push rod 202 is fixed at the upper edge of the mounting base 1, and its telescopic end is fixedly connected to the support slider 201. The first electric push rod 202 extends, pushing the support slider 201 to slide upward along the outer wall of the vertical rod 2, which drives the support seat 3 fixed on the inner wall of the support slider 201 to rise, thereby adjusting the height position of the coating roller 302 so that it is in a suitable coating position with the energy-concentrating pipe fitting.

[0033] Furthermore, the micro motor 304 is activated. The micro motor 304 is fixed to one end of the support base 3, and a drive gear 305 is fixed to its output end. The support ring 301 is rotatably connected inside the support base 3, and a toothed block 303 that meshes with the drive gear 305 is fixed to the outer wall of the support ring 301. The operation of the micro motor 304 drives the drive gear 305 to rotate. The meshing action of the drive gear 305 and the toothed block 303 causes the support ring 301 to rotate inside the support base 3, thereby driving the covering roller 302 set on one side of the support ring 301 to rotate around the energy-concentrating tube, thereby realizing the covering operation of the energy-concentrating tube.

[0034] The first electric push rod 202 can precisely control the lifting and lowering of the support slider 201, thereby flexibly adjusting the height of the coating roller 302 to adapt to different sizes and specifications of energy-concentrating pipes, greatly improving the versatility of the tool. The gear assembly composed of a micro motor 304, a drive gear 305, and a gear block 303 can stably and efficiently drive the coating roller 302 to rotate around the energy-concentrating pipe, achieving a uniform and tight coating effect. This automates the coating process, eliminating the need for manual operation of the coating roller 302, improving production efficiency, and reducing the labor intensity of operators.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] When it is necessary to fill and cover the energy-concentrating pipe fitting, the clamping operation is performed first. Rotate the screw 505 rotatably connected to the lower end face of the mounting base 5. Since the screw 505 is threadedly connected to the lifting block 504, and the lifting block 504 is slidably connected to the outer wall of the guide rod 503 fixed to the lower end face of the mounting base 5, the rotation of the screw 505 will drive the lifting block 504 to move up and down along the guide rod 503. As the lifting block 504 moves, the movable rod 506 rotatably connected to its outer wall through the rotating shaft also moves. The other end of the movable rod 506 is rotatably connected to the bottom of the clamping plate 502, thereby driving the clamping plate 502 to slide in the four sets of sliding grooves 501 opened inside the mounting base 5, so as to clamp and fix the energy-concentrating pipe fitting placed on the mounting base 5.

[0037] After clamping the shaped charge fitting, the explosive is loaded. Once loading is complete, the clamping assembly is activated: a second electric push rod 402, fixed inside the horizontal plate 401 at the top of the vertical plate 4, is activated. The telescopic end of the second electric push rod 402 is fixedly connected to the pressure plate 403. As the second electric push rod 402 extends, the pressure plate 403 moves downwards, clamping the explosive inside the shaped charge fitting. After clamping, the second electric push rod 402 retracts, causing the pressure plate 403 to rise and reset. Next, the covering operation is performed: a first electric push rod 202, fixed at the edge of the upper surface of the mounting base 1, is activated. The telescopic end of the first electric push rod 202 is fixedly connected to the support slider 201. The first electric push rod 202 extends, pushing the support slider 201 upwards along the outer wall of the vertical rod 2. The movement of the micro motor 304, which is fixed to the inner wall of the support slider 201, causes the support base 3 to rise, thereby adjusting the height of the covering roller 302 set on one side of the support ring 301 so that it is in a suitable covering position with the energy-concentrating tube. Then, the micro motor 304 fixed to one end of the support base 3 is started. The output end of the micro motor 304 is fixed with a drive gear 305. The support ring 301 is rotatably connected inside the support base 3, and the outer wall of the support ring 301 is fixed with a tooth block 303 that meshes with the drive gear 305. The operation of the micro motor 304 drives the drive gear 305 to rotate. The meshing action of the drive gear 305 and the tooth block 303 causes the support ring 301 to rotate inside the support base 3, thereby driving the covering roller 302 to rotate around the energy-concentrating tube, realizing the covering operation of the energy-concentrating tube.

[0038] 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.

[0039] 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 tool for filling and covering energy-concentrating pipe fittings, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with an installation mechanism for filling and covering energy-concentrating pipe fittings. The installation mechanism includes: The clamping assembly includes a mounting base (5) fixed at the upper end of the mounting base (1). The mounting base (5) has four sets of sliding grooves (501) inside, and a clamping plate (502) for installing the energy-concentrating pipe fitting is slidably connected inside the sliding grooves (501). The clamping assembly includes a vertical plate (4) fixed at the edge of the upper surface of the mounting base (1). The upper end of the vertical plate (4) is provided with a pressure plate (403) connected by a lifting assembly. The two sides of the vertical plate (4) are fixed with vertical rods (2) on the upper surface of the mounting base (1). The outer wall of the vertical rod (2) is slidably connected with a support slider (201). The inner wall of the support slider (201) is fixed with a support seat (3). The inside of the support seat (3) is provided with a support ring (301) connected by a gear assembly.

2. The tool for filling and covering energy-conducting pipe fittings according to claim 1, characterized in that: The lower end face of the mounting base (5) is fixed with a guide rod (503). The outer wall of the guide rod (503) is provided with a lifting block (504) connected by a threaded assembly. The outer wall of the lifting block (504) is provided with a movable rod (506) rotatably connected by a rotating shaft. The other end of the movable rod (506) is rotatably connected to the bottom of the clamping plate (502) by a rotating shaft.

3. The tool for filling and covering energy-conducting pipe fittings according to claim 2, characterized in that: The threaded assembly includes a screw (505) rotatably connected to the lower end face of the mounting base (5), and the lifting block (504) is slidably connected to the outer wall of the guide rod (503). The screw (505) and the lifting block (504) are threadedly connected.

4. The tool for filling and covering energy-conducting pipe fittings according to claim 1, characterized in that: The lifting assembly includes a horizontal plate (401) fixed at the top of a vertical plate (4), a second electric push rod (402) is fixedly inserted inside the horizontal plate (401), and a pressure plate (403) is fixedly connected to the telescopic end of the second electric push rod (402).

5. A tool for filling and covering energy-conducting pipe fittings according to claim 1, characterized in that: The upper edge of the mounting base (1) is fixed with a first electric push rod (202) for pushing the support slider (201), and the support slider (201) is fixedly connected to the telescopic end of the first electric push rod (202).

6. The tool for filling and covering energy-conducting pipe fittings according to claim 1, characterized in that: The gear assembly includes a micro motor (304) fixed at one end of a support base (3), a drive gear (305) fixed at the output end of the micro motor (304), a support ring (301) rotatably connected inside the support base (3), a tooth block (303) meshing with the drive gear (305) fixed on the outer wall of the support ring (301), and a covering roller (302) provided on one side of the support ring (301).

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