Wireless digital electronic detonator feeding and plugging test device

The wireless digital electronic detonator can be plugged in and out through the adsorption rack and suction pump system, which solves the problem of surface damage caused by the clamping structure, realizes damage-free plugging and unplugging, reduces costs and improves the use effect.

CN223425840UActive Publication Date: 2025-10-10GUANGDONG HONGDA SHAOHUA IND EXPLOSIVES CO LTD
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Patent Information

Application Number
CN202422751979.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-12
Publication Date
2025-10-10
Estimated Expiration
2034-11-12

AI Technical Summary

Technical Problem

The existing wireless digital electronic detonator plug-in and pull-out test device is prone to surface damage when the clamping structure conflicts with the electronic detonator, affecting the appearance and use cost.

Method used

An adsorption rack and suction pump system is used instead of the clamping structure. The wireless digital electronic detonator is plugged in and out through adsorption force, avoiding direct contact with the surface of the electronic detonator. The electric push rod is used to provide power to complete the plugging and unplugging operation.

Benefits of technology

It effectively avoids surface damage of electronic detonators, reduces use costs, improves use effects and aesthetics, and enhances the applicability and reliability of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of wireless digital electronic detonator plugging and unplugging testing, and discloses a wireless digital electronic detonator feeding plugging and unplugging testing device, which comprises a plugging and unplugging testing assembly, and the plugging and unplugging testing assembly comprises an electric push rod, a connecting sleeve column, an adsorption frame, a longitudinal connecting column and a transverse connecting column. One side of the lower portion of the outer surface of the output end of the electric push rod is sleeved with a connecting sleeve column, the three adsorption frames are attached to the outer surface of the wireless digital electronic detonator at equal intervals, the middle of one side of the outer surface of each adsorption frame is sleeved with a longitudinal connecting column, and the transverse connecting column penetrates through the middle of the longitudinal connecting column; and one end of the longitudinal connecting column in the middle is sleeved with one end of the connecting sleeve column. According to the utility model, the rod insertion force can be applied to the wireless digital electronic detonator, the surface damage caused by the collision with the wireless digital electronic detonator can be avoided, the use cost can be reduced, the attractive appearance of the wireless digital electronic detonator is ensured, the use is convenient, and the use effect is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of wireless digital electronic detonator plugging and unplugging testing, in particular to a wireless digital electronic detonator feeding, plugging and unplugging testing device. Background Art

[0002] A wireless digital electronic detonator is a device that uses wireless communication technology for detonation control, used to improve the safety and efficiency of blasting operations. The jig used in the processing of electronic detonators can be used to measure their external dimensions, and the plug-in test is a required step for using the jig for detection.

[0003] The existing wireless digital electronic detonator plug-in and pull-out test device uses a clamping structure to clamp the electronic detonator during the plug-in and pull-out process between the electronic detonator and the fixture, and then uses a lifting structure to apply an up and down force to complete the plug-in and pull-out of the electronic detonator in the fixture. However, the clamping structure interferes with the electronic detonator, which can easily cause damage to the surface of the electronic detonator. Therefore, it is necessary to provide a plug-in and pull-out test device that can avoid damage to solve this technical problem. Utility Model Content

[0004] The purpose of the present utility model is to provide a wireless digital electronic detonator loading, plugging and testing device to solve the problem raised in the above background technology. In the existing wireless digital electronic detonator plugging and testing device, when plugging and unplugging the electronic detonator and the fixture, the electronic detonator is clamped by a clamping structure, and an up and down moving force is applied by a lifting structure to complete the plugging and unplugging of the electronic detonator in the fixture. However, the clamping structure conflicts with the electronic detonator, which easily causes damage to the surface of the electronic detonator.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a wireless digital electronic detonator feeding and plugging test device, comprising a plugging test component, wherein the plugging test component comprises an electric push rod, a connecting sleeve, an adsorption frame, a longitudinal connecting column and a transverse connecting column; a connecting sleeve is sleeved on one side of the lower part of the outer surface of the output end of the electric push rod, three equidistant adsorption frames are arranged to fit the outer surface of the wireless digital electronic detonator, and a longitudinal connecting column is sleeved on the middle part of one side of the outer surface of the adsorption frame, the transverse connecting column passes through the middle part of the longitudinal connecting column, and one end of the middle longitudinal connecting column is sleeved on one end of the connecting sleeve.

[0007] Furthermore, the plug-in test assembly also includes a mounting bracket and a connecting ring block; a through opening is opened on one side of the upper end of the mounting bracket, the upper part of the electric push rod extends out of the through opening, and a connecting ring block is fixedly provided on the outer surface of the upper part of the electric push rod, and the connecting bolts equidistantly passing through the middle of the connecting ring block extend into the mounting bracket.

[0008] Further, the adsorption fixing assembly comprises a guide frame, a guide groove, a movable spring and a suction pump, the guide frame is threadedly connected to one side of the top end of the mounting frame, a guide groove is formed in the middle of the lower end of the guide frame, a movable spring is fixed to one end of the inner wall of the guide groove, and one end of the movable spring is fixed to one end of the suction pump, and the suction pump is slidably arranged in the guide groove.

[0009] Further, the other end of the inner wall of the guide groove is adhesively provided with a rubber pad, and the rubber pad is in contact with the other end of the suction pump.

[0010] Further, the adsorption guiding assembly comprises a support, a bracket and a guide wheel, the support is fixed to one side of the top end of the mounting frame close to the guide frame, the bracket is fixed to the lower end of the support, and the guide wheel is rotatably arranged at the lower part of the inner side of the bracket.

[0011] Further, the adsorption connecting assembly comprises a guide pipe, a mounting pipe, a communication pipe and a connecting pipe, one end of the guide pipe penetrates through the middle of the upper end of the adsorption frame, the other end of the guide pipe is sleeved in the lower end of the mounting pipe, the upper end of the mounting pipe is sleeved with the four-way communication pipe, the middle segment of the upper part of the outer surface of the four-way communication pipe is sleeved with the lower end of the connecting pipe, and the upper end of the connecting pipe is sleeved with the output end of the suction pump.

[0012] Further, a ring groove is formed in the central position of the outer surface of the guide wheel, and the inner wall of the ring groove is provided with a smooth surface and is in contact with the outer surface of the connecting pipe.

[0013] The utility model has the following beneficial effects:

[0014] Firstly, the utility model adopts the adsorption mode to replace the clamping mode in the prior art, limits the wireless digital electronic detonator to be inserted and pulled, can avoid the resistance of the wireless digital electronic detonator and the damage of the surface of the wireless digital electronic detonator, is helpful to the reduction of use cost, guarantees the appearance of the wireless digital electronic detonator, facilitates use and improves use effect.

[0015] Secondly, based on the above beneficial effects, in the process of providing adsorption force by the suction pump, the connecting pipe is used for transmitting adsorption force, the suction pump is slidably arranged in the guide groove and is connected with the inner wall of the guide groove through the movable spring, the sliding in the guide groove can meet the length adjustment requirement of the connecting pipe in the process of insertion and pulling, the movable spring can restore the deformation and apply a reverse force after use, the connecting pipe can be restored to the original state, the subsequent use is facilitated, the actual use effect is not affected by the too long or too short connecting pipe, the applicability is improved, and the use requirement is met. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a side view of the appearance of the utility model;

[0018] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a bottom view of the appearance of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] In the figure: 11, mounting frame; 12, electric push rod; 13, connecting sleeve column; 14, adsorption frame; 15, longitudinal connecting column; 16, transverse connecting column; 17, connecting ring block; 21, guide pipe; 22, mounting pipe; 23, connecting pipe; 24, connecting pipe; 31, support column; 32, bracket; 33, guide wheel; 41, guide frame; 42, guide groove; 43, movable spring; 44, suction pump. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0025] See also Figure 1-4As shown, the utility model is a wireless digital electronic detonator feeding and plugging test device, including a plugging test assembly, which includes an electric push rod 12, a connecting sleeve column 13, an adsorption frame 14, a longitudinal connecting column 15 and a transverse connecting column 16; a connecting sleeve column 13 is sleeved on one side of the lower part of the outer surface of the output end of the electric push rod 12, and three adsorption frames 14 are equidistantly arranged to fit the outer surface of the wireless digital electronic detonator, and a longitudinal connecting column 15 is sleeved on the middle part of one side of the outer surface of the adsorption frame 14, and a transverse connecting column 16 passes through the middle part of the longitudinal connecting column 15, and one end of the middle longitudinal connecting column 15 is sleeved on one end of the connecting sleeve column 13;

[0026] The electric push rod 12 provides power for the adsorption frame 14 to move up and down together with the wireless digital electronic detonator when plugging and unplugging. The adsorption frame 14 cooperates with the suction pump 44 described below to adsorb and limit the wireless digital electronic detonator to be plugged and unplugged for testing. The longitudinal connecting column 15, the transverse connecting column 16 and the connecting sleeve column 13 cooperate with each other to transfer the force applied by the electric push rod 12 to the adsorption frame 14 and meet the installation and fixation between the two.

[0027] The plug-in test assembly also includes a mounting frame 11 and a connecting ring block 17; a through hole is opened on one side of the upper end of the mounting frame 11, and the upper part of the electric push rod 12 extends out of the through hole, and a connecting ring block 17 is fixed to the upper outer surface of the electric push rod 12, and connecting bolts equidistantly penetrate the middle of the connecting ring block 17 and extend into the mounting frame 11;

[0028] The mounting frame 11 cooperates with the connecting ring block 17 and after the connecting bolts are inserted and tightened, the electric push rod 12 can be structurally installed.

[0029] It also includes an adsorption connection assembly, which includes a guide tube 21, a mounting tube 22, a connecting tube 23, and a connecting tube 24; one end of the guide tube 21 passes through the middle of the upper end of the adsorption rack 14, and the other end of the guide tube 21 is sleeved in the lower end of the mounting tube 22, the upper end of the mounting tube 22 is sleeved with the four-way connecting tube 23, and the middle section of the upper outer surface of the four-way connecting tube 23 is sleeved with the lower end of the connecting tube 24, and the upper end of the connecting tube 24 is sleeved with the output end of the suction pump 44;

[0030] The guide tube 21 is connected to the adsorption frame 14, and the installation tube 22 connects and installs the guide tube 21 and the connecting tube 24, which can introduce the negative pressure generated by the suction pump 44 into the adsorption frame 14, and use the adsorption frame 14 to position the wireless digital electronic detonator to be tested during the plug-in test.

[0031] An annular groove is provided at the center of the outer surface of the guide wheel 33, and the inner wall of the annular groove is smooth and in contact with the outer surface of the connecting pipe 24;

[0032] The annular groove supports the connecting pipe 24 to prevent the connecting pipe 24 from bending due to lack of force, thereby affecting the actual adsorption effect.

[0033] Working principle: when the wireless digital electronic detonator to be tested is inserted and pulled for testing, the suction pump 44 provides suction force, which is transmitted to the suction frame 14 through the connecting pipe 24, the mounting pipe 22, the communication pipe 23 and the guide pipe 21. The suction frame 14 has a hollow in the middle and a plurality of perforations on the inner wall in equidistant communication with the hollow. The suction force can be used to adsorb the wireless digital electronic detonator to be tested on the inner wall of the suction frame 14. At this time, the controlled electric push rod 12 is used to exert an upward and downward force on the suction frame 14 to complete the insertion and pulling of the wireless digital electronic detonator and the jig.

[0034] The scheme can avoid resistance to the wireless digital electronic detonator and cause damage to its surface while meeting the requirement of applying insertion force to the wireless digital electronic detonator, which helps to reduce the use cost, ensure the appearance of the wireless digital electronic detonator, facilitate use and improve the use effect.

[0035] Please refer to Figure 1-4 The embodiment further includes a suction fixing assembly, which includes a guide frame 41, a guide groove 42, a movable spring 43 and a suction pump 44. The guide frame 41 is threadedly connected to one side of the inner top end of the mounting frame 11, and the guide groove 42 is formed in the middle of the lower end of the guide frame 41. The movable spring 43 is fixed to one end of the inner wall of the guide groove 42, and one end of the movable spring 43 is fixed to one end of the suction pump 44. The suction pump 44 is slidably arranged in the guide groove 42.

[0036] The guide frame 41 meets the requirement of the guide groove 42. The guide groove 42 is used in cooperation with the movable spring 43 to slidably install the suction pump 44. The sliding movement can meet the requirement of moving the suction pump 44. The deformation of the movable spring 43 can meet the requirement of restoring the original position of the suction pump 44 after being stressed. The suction pump 44 provides suction force.

[0037] The other end of the inner wall of the guide groove 42 is adhesively provided with a rubber pad, and the rubber pad is in contact with the other end of the suction pump 44.

[0038] The rubber pad provides structural anti-collision protection for the moving suction pump 44.

[0039] The suction guiding assembly further includes a support column 31, a support frame 32 and a guide wheel 33. The support column 31 is fixed to one side of the inner top end of the mounting frame 11 close to the guide frame 41, and the support frame 32 is fixed to the lower end of the support column 31. The guide wheel 33 is rotatably arranged on the inner side of the lower part of the support frame 32.

[0040] The support column 31 fixes the support frame 32. The support frame 32 is used to install the guide wheel 33. The guide wheel 33 guides and supports the connecting pipe 24, which can avoid the bending of the connecting pipe 24 due to lack of support and affect the transmission of suction force.

[0041] Working principle: During the above-mentioned adsorption of the wireless digital electronic detonator, when the adsorption frame 14 is in the upward state, the movable spring 43 recovers its deformation after releasing the force and exerts a force on the suction pump 44, causing the suction pump 44 to slide to one side in the guide groove 42, and links the connecting pipe 24 to contract to one side, so that the connecting pipe 24 that is beginning to relax upward is in a taut state again, avoiding the bending of the connecting pipe 24 in the relaxed state. When the adsorption frame 14 is moved downward, the suction pump 44 slides in the opposite direction.

[0042] This solution can prevent the connecting pipe 24 from being too long or too short and affecting the actual use effect, improve applicability, and meet usage requirements.

[0043] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wireless digital electronic detonator loading, plugging and testing device, characterized by: The invention comprises a plug-in test assembly, wherein the plug-in test assembly comprises an electric push rod (12), a connecting sleeve column (13), an adsorption frame (14), a longitudinal connecting column (15) and a transverse connecting column (16); a connecting sleeve column (13) is sleeved on one side of the lower part of the outer surface of the output end of the electric push rod (12); three equidistantly arranged adsorption frames (14) are fitted on the outer surface of the wireless digital electronic detonator; a longitudinal connecting column (15) is sleeved on the middle part of one side of the outer surface of the adsorption frame (14); the transverse connecting column (16) passes through the middle part of the longitudinal connecting column (15); and one end of the longitudinal connecting column (15) in the middle part is sleeved on one end of the connecting sleeve column (13).

2. A wireless digital electronic detonator loading, plugging and testing device according to claim 1, characterized in that: The plug-in test assembly further comprises a mounting frame (11) and a connecting ring block (17); a through opening is provided on one side of the upper end of the mounting frame (11), the upper portion of the electric push rod (12) extends out of the through opening, and a connecting ring block (17) is fixedly provided on the outer surface of the upper portion of the electric push rod (12), and connecting bolts equidistantly passed through the middle portion of the connecting ring block (17) extend into the mounting frame (11).

3. The wireless digital electronic detonator loading, plugging and testing device according to claim 1, characterized in that: The invention also includes an adsorption fixing component, which includes a guide frame (41), a guide groove (42), a movable spring (43) and a suction pump (44); the guide frame (41) is threadedly connected to one side of the top end of the mounting frame (11), and a guide groove (42) is provided in the middle of the lower end of the guide frame (41); a movable spring (43) is fixed to one end of the inner wall of the guide groove (42), and one end of the movable spring (43) is fixed to one end of the suction pump (44); and the suction pump (44) is slidably arranged in the guide groove (42).

4. The wireless digital electronic detonator loading, plugging and testing device according to claim 3, characterized in that: A rubber pad is bonded to the other end of the inner wall of the guide groove (42), and the rubber pad is in contact with the other end of the suction pump (44).

5. The wireless digital electronic detonator loading, plugging and testing device according to claim 1, characterized in that: The invention also includes an adsorption guide assembly, which includes a pillar (31), a bracket (32) and a guide wheel (33); the pillar (31) is fixed to the top end of the mounting frame (11) on a side close to the guide frame (41), and the bracket (32) is fixed to the lower end of the pillar (31), and the guide wheel (33) is rotatably provided on the lower inner part of the bracket (32).

6. The wireless digital electronic detonator loading, plugging and testing device according to claim 1, characterized in that: The invention also includes an adsorption connection assembly, which includes a guide pipe (21), a mounting pipe (22), a connecting pipe (23) and a connecting pipe (24); one end of the guide pipe (21) passes through the middle of the upper end of the adsorption frame (14), and the other end of the guide pipe (21) is sleeved in the lower end of the mounting pipe (22); the upper end of the mounting pipe (22) is sleeved with the four-way connecting pipe (23), and the middle section of the upper outer surface of the four-way connecting pipe (23) is sleeved with the lower end of the connecting pipe (24); the upper end of the connecting pipe (24) is sleeved with the output end of the suction pump (44).

7. The wireless digital electronic detonator loading, plugging and testing device according to claim 5, characterized in that: An annular groove is provided at the center of the outer surface of the guide wheel (33), and the inner wall of the annular groove is smooth and in contact with the outer surface of the connecting pipe (24).