Detection device for small-diameter emulsion explosive cartridge buckle

Abstract

The utility model discloses a small-diameter emulsion explosive cartridge buckle detection device, which comprises a rotating disc and a material frame, the material frame is arranged at the central position of the top end of the rotating disc, a plurality of groups of placing seats are arranged at the top end of the rotating disc around the material frame at equal intervals, placing plates are arranged on the sides, far away from the material frame, of the placing seats, and the placing plates are arranged on the rotating disc. Electric push rods are arranged in the placing seats, the electric push rods are fixedly connected with the placing plate, push arms are installed at the output ends of the electric push rods, the push arms are slidably connected with the placing plate, three sets of short linkage arms are arranged on the side walls of the push arms at equal intervals, and connecting shafts are arranged at the ends, close to the push arms, of the short linkage arms. According to the utility model, the buckles are clamped in a linkage manner and the acting force is applied for detection, so that the buckles can be conveniently and sequentially placed and rapidly detected, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of emulsion explosive production technology, specifically to a detection device for small-diameter emulsion explosive cartridge clips. Background Technology

[0002] Emulsion explosives are water-in-oil emulsion explosives formed by uniformly dispersing droplets of an oxidizing agent salt aqueous solution in a continuous oil-phase medium containing porous materials such as dispersed air bubbles or hollow glass microspheres, using an emulsifier. Emulsion explosives are conventionally stored and transported by coating them into cylindrical shapes and sealing them at both ends to form strips. During transportation, the emulsion explosive cartridges are prone to deformation due to external pressure. If the rigidity of the clamps is insufficient, they can easily fall off. Therefore, before selecting appropriate clamps, it is necessary to test their rigidity to determine how much external force they can withstand without deformation. To better test the clamps, a testing device for the clamps of small-diameter emulsion explosive cartridges is proposed.

[0003] As disclosed in the authorization announcement number CN207396307U, a field testing device for the tightness of the buckle of a large-diameter emulsion explosive cartridge includes a base platform, a support rod, a long screw, a handle, an electronic scale, a large-diameter explosive cartridge, and a long slit. The electronic scale is placed horizontally on the base platform. A vertical long slit is drilled in the support rod, and the long screw passes through the long slit and connects to the handle. The axis centered on the long screw can be adjusted according to the specifications of the large-diameter explosive cartridge to ensure that the pressure is applied vertically to the explosive cartridge when the handle is pressed down, eliminating lateral pressure errors when pressing down. The large-diameter explosive cartridge is placed flat on the electronic scale, and the large-diameter explosive cartridge is pressed down by the handle. After the value displayed on the electronic scale stabilizes, the pressure value is read.

[0004] Although it achieves a reasonable structure and convenient operation, the shaft centered on the long screw can be adjusted according to the specifications of large-diameter medicine rolls, ensuring that the pressure is applied vertically to the medicine roll when the handle is pressed down, eliminating lateral pressure errors during pressing. The values ​​displayed on the electronic platform scale are intuitive, and the comparative data from the tests are accurate and reliable, providing timely guidance for on-site production;

[0005] However, it does not solve the problem that the existing detection device is not conducive to the linkage clamping and force application for detection when in use, nor is it conducive to the rapid detection of the buckles by placing them in sequence, which affects the detection efficiency. Utility Model Content

[0006] The purpose of this invention is to provide a detection device for small-diameter emulsion explosive cartridge clips, in order to solve the problem in the background art that the detection device is not convenient for clamping the clips in a linkage manner and applying force for detection, which is not conducive to the rapid detection of clips placed in sequence, thus affecting the detection efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a detection device for small-diameter emulsion explosive cartridge clips, comprising a rotating disk and a material frame. The material frame is located at the center of the top of the rotating disk. Multiple sets of placement seats are arranged at equal intervals around the top of the rotating disk surrounding the material frame. Each placement seat has a placement plate on the side away from the material frame. Each placement seat has an electric push rod inside, and the electric push rod is fixedly connected to the placement plate. Each electric push rod has a push arm installed at its output end, and the push arm is slidably connected to the placement plate. Each push arm has three sets of short linkage arms arranged at equal intervals on its side wall. Each short linkage arm has a connecting shaft at the end near the push arm, and the short linkage arm is movably connected to the push arm through the connecting shaft. Each placement plate has three sets of placement blocks arranged at equal intervals on its side wall. Each short linkage arm has a long linkage arm at the end away from the push arm.

[0008] Preferably, the long linkage arm is provided with a linkage shaft on the side near the short linkage arm, and the long linkage arm is movably connected to the short linkage arm through the linkage shaft.

[0009] Preferably, each of the long linkage arms is provided with a hinge shaft at one end near the placement block, and the long linkage arm is movably connected to the placement block through the hinge shaft.

[0010] Preferably, the end of the long linkage arm away from the placement block is provided with a clamping block, and the outside of the clamping block is provided with a buckle body.

[0011] Preferably, a drive base is provided below the rotary disk, and a stepper motor is provided on the side wall of the drive base, and the stepper motor is fixedly connected to the drive base.

[0012] Preferably, a worm gear is installed at the output end of the stepper motor, and the worm gear is movably connected to the drive base.

[0013] Preferably, a drive shaft is movably mounted inside the drive seat on one side of the worm gear, and the drive shaft is connected to the rotating disk.

[0014] Preferably, the surface of the drive shaft is provided with a worm gear, and the worm gear meshes with the worm.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the detection device not only realizes the linkage clamping and force application for detection of the buckle, which facilitates the rapid detection of the buckle by placing it in sequence, but also improves the detection efficiency.

[0016] (1) Place multiple sets of buckle bodies to be tested in the material frame for storage. When the buckle body needs to be tested, first put the buckle body on the outside of the clamping block. The electric push rod drives the push arm to move. The push arm drives the short linkage arm to rotate through the connecting shaft. The short linkage arm drives the long linkage arm to rotate around the hinge shaft through the linkage shaft. The placement block provides movable support for the long linkage arm. The long linkage arm drives the clamping block to rotate outward so that the three clamping blocks clamp and fix the buckle body from the inside of the buckle body. The power of the electric push rod is rated, so the force transmitted to the buckle body is also fixed. The testing method is: continuously apply force to the buckle body within the rated time. If the buckle body does not deform, it means that the set of buckle bodies is qualified. If it deforms, it means that the set of buckle bodies is unqualified. This realizes the linkage application of force to test the buckle, which facilitates the rapid testing of the buckle.

[0017] (2) After a set of buckle bodies are placed, the stepper motor drives the worm gear to rotate, the worm gear drives the drive shaft to rotate through the worm wheel, the drive shaft drives the rotating disk to rotate, and the rotating disk drives the other sets of detection devices to rotate to the material feeding position in sequence, so as to facilitate the sequential placement and detection of the buckle bodies and improve the detection efficiency. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a top view of the structure of this utility model;

[0020] Figure 3 This is a frontal cross-sectional view of the present invention.

[0021] Figure 4 This is a three-dimensional perspective structural diagram of the placement base of this utility model;

[0022] Figure 5 This is a side view sectional structural diagram of the placement base of this utility model.

[0023] In the diagram: 1. Drive base; 2. Rotary disk; 3. Placement base; 4. Material frame; 5. Buckle body; 6. Drive shaft; 7. Stepper motor; 8. Worm gear; 9. Worm wheel; 10. Electric push rod; 11. Placement plate; 12. Clamping block; 13. Placement block; 14. Push arm; 15. Short linkage arm; 16. Long linkage arm; 17. Hinge shaft; 18. Linkage shaft; 19. Connecting shaft. Detailed Implementation

[0024] 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.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] Example 1

[0028] Please see Figure 1-5This utility model provides an embodiment of a detection device for a small-diameter emulsion explosive cartridge clip, comprising a rotating disk 2 and a material frame 4. The material frame 4 is located at the center of the top of the rotating disk 2. Multiple sets of placement seats 3 are arranged at equal intervals around the top of the rotating disk 2 around the material frame 4. Each placement seat 3 has a placement plate 11 on the side away from the material frame 4. Each placement seat 3 has an electric push rod 10 inside, which provides power drive and is fixedly connected to the placement plate 11. Each electric push rod 10 has a push arm 14 installed at its output end, and the push arm 14 is slidably connected to the placement plate 11. Each push arm 14 has three sets of short linkage arms 15 arranged at equal intervals on its side wall, with the short linkage arms 15 close to the push arm 11. One end of each of the four is provided with a connecting shaft 19, and the short linkage arm 15 is movably connected to the push arm 14 through the connecting shaft 19. Three sets of placement blocks 13 with equal spacing are provided on the side wall of the placement plate 11. The end of the short linkage arm 15 away from the push arm 14 is provided with a long linkage arm 16. The side of the long linkage arm 16 close to the short linkage arm 15 is provided with a linkage shaft 18, and the long linkage arm 16 is movably connected to the short linkage arm 15 through the linkage shaft 18. The end of the long linkage arm 16 close to the placement block 13 is provided with a hinge shaft 17, and the long linkage arm 16 is movably connected to the placement block 13 through the hinge shaft 17. The end of the long linkage arm 16 away from the placement block 13 is provided with a clamping block 12, and a buckle body 5 is provided on the outside of the clamping block 12.

[0029] Multiple sets of buckle bodies 5 to be tested are placed in the material frame 4 for storage. When the buckle body 5 needs to be tested, it is first placed on the outside of the clamping block 12. The electric push rod 10 is then turned on, which drives the push arm 14 to move. The push arm 14 drives the short linkage arm 15 to rotate through the connecting shaft 19. The short linkage arm 15 drives the long linkage arm 16 to rotate around the hinge shaft 17 through the linkage shaft 18. The placement block 13 provides movable support for the long linkage arm 16, which in turn drives the clamping block 12. The three sets of clamping blocks 12 are rotated outward to clamp and fix the buckle body 5 from the inside of the buckle body 5. The power of the electric push rod 10 is rated, so the force transmitted to the buckle body 5 is also fixed. The detection method is: apply force to the buckle body 5 continuously within the rated time. If the buckle body 5 does not deform, it means that the set of buckle bodies 5 is qualified. If it deforms, it means that the set of buckle bodies 5 is unqualified. This realizes the linkage clamping and force application detection of the buckle, which facilitates the rapid detection of the buckle.

[0030] A drive base 1 is provided below the rotating disk 2. A stepper motor 7 is provided on the side wall of the drive base 1. The stepper motor 7 plays the role of power drive and is fixedly connected to the drive base 1.

[0031] The output end of the stepper motor 7 is equipped with a worm gear 8, and the worm gear 8 is movably connected to the drive base 1;

[0032] A drive shaft 6 is movably mounted inside the drive seat 1 on one side of the worm gear 8, and the drive shaft 6 is connected to the rotating disk 2;

[0033] A worm gear 9 is provided on the surface of the drive shaft 6, and the worm gear 9 meshes with the worm 8;

[0034] After a set of buckle bodies 5 are placed, the stepper motor 7 is turned on, which drives the worm 8 to rotate. Under the mutual meshing of the worm 8 and the worm wheel 9, the worm 8 drives the drive shaft 6 to rotate through the worm wheel 9. The drive shaft 6 drives the rotating disk 2 to rotate, and the rotating disk 2 drives the other sets of detection devices to rotate to the material feeding position in sequence, so as to facilitate the sequential placement and detection of the buckle bodies 5 and improve the detection efficiency.

[0035] Work steps

[0036] Multiple sets of buckle bodies 5 to be tested are placed in the material frame 4 for storage. When the buckle body 5 needs to be tested, it is first placed on the outside of the clamping block 12. The electric push rod 10 is turned on, which drives the push arm 14 to move. The push arm 14 drives the short linkage arm 15 to rotate through the connecting shaft 19. The short linkage arm 15 drives the long linkage arm 16 to rotate around the hinge shaft 17 through the linkage shaft 18. The placement block 13 provides movable support for the long linkage arm 16. The long linkage arm 16 drives the clamping block 12 to rotate outward, so that the three sets of clamping blocks 12 clamp and fix the buckle body 5 from the inside. The electric push rod 10 has a rated power, so the power transmitted to the buckle body is limited. The force on the main body 5 is also fixed. The detection method is as follows: a force is continuously applied to the buckle body 5 within a rated time. If the buckle body 5 does not deform, it means that the set of buckle bodies 5 is qualified. If it deforms, it means that the set of buckle bodies 5 is unqualified. After a set of buckle bodies 5 is placed, the stepper motor 7 is turned on. The stepper motor 7 drives the worm 8 to rotate. Under the mutual meshing of the worm 8 and the worm wheel 9, the worm 8 drives the drive shaft 6 to rotate through the worm wheel 9. The drive shaft 6 drives the rotating disk 2 to rotate. The rotating disk 2 drives the other sets of detection devices to rotate to the feeding position in sequence to facilitate the sequential placement and detection of the buckle bodies 5. The above is the complete usage of the detection device for small diameter emulsion explosive cartridge buckles.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A detection device for small-diameter emulsion explosive cartridge buckle, comprising a rotating disc and a material frame, characterized in that: A material frame is located at the center of the top of the rotating disk. Multiple sets of placement seats are arranged at equal intervals around the top of the rotating disk surrounding the material frame. A placement plate is provided on the side of each placement seat away from the material frame. An electric push rod is installed inside each placement seat and is fixedly connected to the placement plate. A push arm is installed at the output end of each electric push rod and is slidably connected to the placement plate. Three sets of short linkage arms are arranged at equal intervals on the side wall of each push arm. A connecting shaft is provided at the end of each short linkage arm near the push arm, and the short linkage arm is movably connected to the push arm through the connecting shaft. Three sets of placement blocks are arranged at equal intervals on the side wall of each placement plate. A long linkage arm is provided at the end of each short linkage arm away from the push arm.

2. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 1, characterized in that: The long linkage arm is provided with a linkage shaft on the side near the short linkage arm, and the long linkage arm is movably connected to the short linkage arm through the linkage shaft.

3. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 2, characterized in that: Each of the long linkage arms is provided with a hinge shaft at one end near the placement block, and the long linkage arm is movably connected to the placement block through the hinge shaft.

4. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 3, characterized in that: Each of the long linkage arms is equipped with a clamping block at the end away from the placement block, and a buckle body is provided on the outside of the clamping block.

5. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 4, characterized in that: A drive base is provided below the rotating disk, and a stepper motor is provided on the side wall of the drive base, and the stepper motor is fixedly connected to the drive base.

6. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 5, characterized in that: The stepper motor has a worm gear installed at its output end, and the worm gear is movably connected to the drive base.

7. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 6, characterized in that: A drive shaft is movably mounted inside the drive seat on one side of the worm gear, and the drive shaft is connected to the rotating disk.

8. The detection device for the clip of a small-diameter emulsion explosive cartridge according to claim 7, characterized in that: The surface of the drive shaft is provided with a worm gear, and the worm gear meshes with the worm.

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