An automated production system for electronic detonator ignition components

Abstract

This utility model proposes an automated production system for electronic detonator ignition elements, including a base, lead wire, and lead wire reel. The lead wire reel is mounted on the base, and lead wire is wound on the lead wire reel. One end of the lead wire passes through the base and is slidably connected to it. A guide frame is fixedly mounted on the base, and a fixing frame is fixedly mounted on the top of the guide frame. A cylinder is fixedly mounted on the fixing frame, and a connecting rod is fixedly connected to the output end of the cylinder. By setting an annular coating box, continuous uneven rubber protrusions are added to the surface of the lead wire, and the diameter of the lead wire is increased. In this way, when passing through the clamping guide rollers, the lead wire between the two clamping guide rollers is fully clamped, thereby maintaining sufficient friction. This reduces the size of the equipment while ensuring sufficient friction, thus reducing the floor space cost of the factory.

Description

Technical Field

[0001] This utility model relates to the field of engineering blasting technology, specifically to an automated production system for electronic detonator ignition elements. Background Technology

[0002] Electronic detonators, also known as digital electronic detonators, digital detonators, or industrial digital electronic detonators, are electric detonators that use an electronic control module to control the detonation process. The electronic control module is a dedicated circuit module located inside the digital electronic detonator. It has functions such as controlling the detonation delay time and detonation energy, and contains a built-in detonator identification code and detonation password. It can test its own functions, performance, and the electrical performance of the detonator's ignition element, and can communicate with the detonation controller and other external control devices.

[0003] Electronic detonators are mainly composed of a base tube, an ignition head, and an electronic ignition element.

[0004] The manufacturing of electronic ignition components includes lead wire metering and cutting, lead wire bundling, twisting and stripping, lead wire injection molding, crimping and stripping, continuity testing, electronic control module feeding, and electronic ignition component riveting / welding, which together constitute the entire electronic ignition component production system.

[0005] In the metering and cutting process of the skirting board, the raw material is a large roll of skirting board, which is then cut into a fixed length by an automatic cutting device and then conveyed to the bundling process by a conveyor belt.

[0006] Most existing cutting devices are automated machines, meaning that after the large coil is unwound to a sufficient length, the cutter automatically descends to cut the lead wire to an equal length. However, the lead wire wound on the large coil is under tension. Tension is a common force in coils (tightness), such as steel coils and aluminum coils. During the unwinding process, in order to meet the tension requirements, many sets of guide rollers are usually set up to increase the friction with the lead wire and gradually increase the tension to ensure that the tension is sufficient to ensure accurate cutting and prevent the large coil from becoming loose. This results in relatively large equipment and increases the floor space cost of the factory.

[0007] Therefore, there is a need for an automatic cord cutting device that occupies a small overall space and can maintain sufficient friction to ensure tension. Utility Model Content

[0008] The purpose of this invention is to provide an automated production system for electronic detonator ignition components.

[0009] This utility model is implemented by the following technical solution:

[0010] An automated production system for electronic detonator ignition elements includes a base, lead wire, and lead wire reel. The lead wire reel is mounted on the base, and lead wire is wound around it. One end of the lead wire passes through the base and is slidably connected thereto. A guide frame is fixedly mounted on the base, and a fixing frame is fixedly mounted on the top of the guide frame. A cylinder is fixedly mounted on the fixing frame, and a connecting rod is fixedly connected to the output end of the cylinder. The connecting rod extends into the guide frame and is slidably connected thereto. A cutter is fixedly mounted on the bottom end of the connecting rod. A connecting frame is fixedly mounted on one side of the top of the guide frame, and an adjusting screw is screwed onto the connecting frame. A tensioning frame is rotatably connected to the bottom end of the adjusting screw. Two clamping guide wheels are rotatably connected inside the tensioning frame. One end of the lead wire passes between the two clamping guide wheels and is slidably connected thereto. Another end of the lead wire passes through the guide frame and is slidably connected thereto. Two clamping guide wheels are rotatably connected inside the guide frame. A drive motor is fixedly mounted on the side wall of the guide frame, and the output end of the drive motor passes through the guide frame and is fixedly connected to the side wall of one of the clamping guide wheels.

[0011] Preferably, a guide plate is fixedly installed on the inner top surface of the guide frame, one side of the guide plate is arc-shaped, and a pad is fixedly installed on the inner bottom surface of the guide frame, with the pad positioned directly below the cutter.

[0012] Preferably, an injection molding box is fixedly installed at the bottom of the tensioning frame, an injection molding pump is installed inside the injection molding box, an injection molding tube is fixedly connected to the output end of the injection molding pump, and an annular coating box is fixedly connected to one end of the injection molding tube. Several coating holes are provided on the inner wall of the annular coating box. The footing passes through the annular coating box and fits against it. The annular coating box is fixedly connected to the tensioning frame by a fixing rod. A bellows is fitted on the footing. The bellows is annular in shape and has several air blowing holes on its inner wall. The bellows is fixedly connected to the guide frame by a fixing rod. The bellows is positioned between the guide frame and the tensioning frame. A blower is fixedly installed at the bottom of the guide frame. An air duct is fixedly connected to the output end of the blower. One end of the air duct is fixedly connected to and communicates with the bellows.

[0013] Preferably, an L-shaped plate is fixedly installed at the bottom of the guide frame, and the L-shaped plate is fixedly connected to the base by bolts.

[0014] The advantages of this utility model are: by setting an annular coating box, continuous uneven rubber protrusions are added to the surface of the lead wire, and the diameter of the lead wire is increased. In this way, when it passes through the clamping guide roller, the lead wire between the two clamping guide rollers will be fully clamped, thereby maintaining sufficient friction. This reduces the size of the equipment while ensuring sufficient friction, thus reducing the floor space cost of the factory. Attached Figure Description

[0015] Figure 1 This is a first-view perspective perspective view of this utility model;

[0016] Figure 2 This is a second-view perspective perspective view of this utility model;

[0017] Figure 3 This is a utility model Figure 2 An enlarged diagram of A in the diagram.

[0018] In the diagram: 1. Base; 2. Foot line; 3. Guide frame; 4. Fixing frame; 5. Cylinder; 6. Connecting rod; 7. Cutter; 8. Drive motor; 9. Clamping guide wheel; 10. Guide plate; 11. Connecting frame; 12. Adjusting screw; 13. Tensioning frame; 14. Circular coating box; 15. Injection tube; 16. Injection box; 17. Hair dryer; 18. Air box; 19. Air duct. Detailed Implementation

[0019] like Figures 1 to 3 As shown, an automated production system for electronic detonator ignition elements includes a base 1, lead wire 2, and lead wire reel. The lead wire reel is mounted on the base 1, and lead wire 2 is wound around it. One end of lead wire 2 passes through the base 1 and is slidably connected thereto. A guide frame 3 is fixedly mounted on the base 1. A fixing frame 4 is fixedly mounted on the top of the guide frame 3. A cylinder 5 is fixedly mounted on the fixing frame 4. A connecting rod 6 is fixedly connected to the output end of the cylinder 5. The connecting rod 6 extends into the guide frame 3 and is slidably connected thereto. A cutter 7 is fixedly mounted on the bottom end of the connecting rod 6. A connecting frame 11 is fixedly mounted on one side of the top of the guide frame 3. An adjusting screw 12 is screwed onto the connecting frame 11. A tensioning frame 13 is rotatably connected to the bottom end of the adjusting screw 12. Two pressure guide wheels are rotatably connected inside the tensioning frame 13. One end of lead wire 2 passes through the two pressure guide wheels. The lead wire 2 is slidably connected to the guide frame 3. One end of the lead wire 2 passes through the guide frame 3 and is slidably connected to it. Two clamping guide wheels 9 are rotatably connected inside the guide frame 3. A drive motor 8 is fixedly installed on the side wall of the guide frame 3. The output end of the drive motor 8 passes through the guide frame 3 and is fixedly connected to the side wall of one of the clamping guide wheels 9. When working, one end of the lead wire 2 is passed through the corresponding clamping guide wheel and clamping guide wheel 9 in sequence. Then, the drive motor 8 is started first, and then the motor at the lead wire roll is started. Then, the adjusting screw 12 is rotated to make the tensioning frame 13 descend, thereby causing the lead wire 2 to bend and thus keep it taut. This avoids the problem of the lead wire on the lead wire roll becoming loose. When the movement distance is reached, the cylinder 5 is started, which causes the connecting rod 6 to drive the cutter 7 to descend, thereby realizing the quantitative cutting of the lead wire and ensuring the overall stable operation.

[0020] A guide plate 10 is fixedly installed on the inner top surface of the guide frame 3. One side of the guide plate 10 is arc-shaped. A pad is fixedly installed on the inner bottom surface of the guide frame 3. The pad is positioned directly below the cutter 7. This ensures that the lead wire can be cut smoothly and completely, while avoiding misalignment caused by a brief pause on one side of the lead wire during cutting. The guide plate 10 plays a good guiding role.

[0021] An injection molding box 16 is fixedly installed at the bottom of the tensioning frame 13. An injection molding pump is installed inside the injection molding box 16. An injection molding tube 15 is fixedly connected to the output end of the injection molding pump. An annular applicator 14 is fixedly connected to one end of the injection molding tube 15. Several applicator holes are provided on the inner wall of the annular applicator 14. The leg line 2 passes through the annular applicator 14 and is fitted to it. The annular applicator 14 is fixedly connected to the tensioning frame 13 by a fixing rod. A bellows 18 is fitted on the leg line 2. The bellows 18 is annular in shape. Several air blowing holes are provided on the inner wall of the bellows 18. The bellows 18 is fixedly connected to the guide frame 3 by a fixing rod. The bellows 18 is positioned between the guide frame 3 and the tensioning frame 13. A blower 17 is fixedly installed at the bottom of the guide frame 3. The output end of the blower 17 is fixedly connected to... There is an air duct 19, one end of which is fixedly connected to and communicates with the air box 18. During the movement of the foot line 2, in order to ensure friction by reducing the number of clamping guide rollers 9, the rubber in the injection box is transported to the annular coating box 14 by the injection pump and coated on the surface of the foot line 2 (the coating degree is maintained between 0.5-1mm). After being dried by the air box 18, there are continuous uneven rubber protrusions on the surface of the foot line 2, which also increases the diameter of the foot line 2. When passing the clamping guide rollers 9, the foot line between the two clamping guide rollers 9 will be fully clamped, thereby maintaining sufficient friction. In this way, while reducing the size of the equipment, sufficient friction can be ensured, and the floor space cost of the factory can be reduced.

[0022] An L-shaped plate is fixedly installed at the bottom of the guide frame 3, and the L-shaped plate is fixedly connected to the base 1 by bolts.

[0023] 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, improvements, etc., 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. An electronic detonator ignition element automated production system, characterized by, The device includes a base, lead wires, and a lead wire reel. The base has a lead wire reel mounted on it, with lead wires wound around it. One end of the lead wire passes through the base and is slidably connected to it. A guide frame is fixedly mounted on the base. A fixing frame is fixedly mounted on the top of the guide frame. A cylinder is fixedly mounted on the fixing frame. A connecting rod is fixedly connected to the output end of the cylinder. The connecting rod extends into the guide frame and is slidably connected to it. A cutter is fixedly mounted at the bottom end of the connecting rod. A connecting frame is fixedly mounted on one side of the top of the guide frame. An adjusting screw is screwed onto the connecting frame. A tensioning frame is rotatably connected to the bottom end of the adjusting screw. Two clamping guide wheels are rotatably connected inside the tensioning frame. One end of the lead wire passes between the two clamping guide wheels and is slidably connected to them. Another end of the lead wire passes through the guide frame and is slidably connected to it. Two clamping guide wheels are rotatably connected inside the guide frame. A drive motor is fixedly mounted on the side wall of the guide frame. The output end of the drive motor passes through the guide frame and is fixedly connected to the side wall of one of the clamping guide wheels.

2. The automatic electronic detonator ignition element production system according to claim 1, characterized in that, A guide plate is fixedly installed on the inner top surface of the guide frame. One side of the guide plate is arc-shaped. A pad is fixedly installed on the inner bottom surface of the guide frame. The pad is positioned directly below the cutter.

3. The automated production system for electronic detonator ignition elements according to claim 1, characterized in that, An injection molding box is fixedly installed at the bottom of the tensioning frame. An injection molding pump is installed inside the injection molding box. An injection molding tube is fixedly connected to the output end of the injection molding pump. An annular coating box is fixedly connected to one end of the injection molding tube. Several coating holes are provided on the inner wall of the annular coating box. The foot wire passes through the annular coating box and fits against it. The annular coating box is fixedly connected to the tensioning frame by a fixing rod. A bellows is fitted on the foot wire. The bellows is annular in shape. Several air blowing holes are provided on the inner wall of the bellows. The bellows is fixedly connected to the guide frame by a fixing rod. The bellows is positioned between the guide frame and the tensioning frame. A blower is fixedly installed at the bottom of the guide frame. An air duct is fixedly connected to the output end of the blower. One end of the air duct is fixedly connected to and communicates with the bellows.

4. The automated production system for electronic detonator ignition elements according to claim 1, characterized in that, An L-shaped plate is fixedly installed at the bottom of the guide frame, and the L-shaped plate is fixedly connected to the base by bolts.

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