阅读说明：本技术 一种电子雷管芯片与脚线连接装置 (Connecting device for electronic detonator chip and leg wire ) 是由 李叶磊 王斐 于 2020-11-07 设计创作，主要内容包括：本发明公开了一种电子雷管芯片与脚线连接装置,包括支撑架、定位模具、脚线,定位模具上卡设有电子芯片组件,定位模具上设置有定位机构,电子芯片组件的电容支架与脚线均卡设在定位机构内且相互接触,支撑架上设置有激光焊接机,激光焊接机的焊接头正对电容支架与脚线的相交处,本电子雷管芯片与脚线连接装置,脚线由铜线组成,铜线不易折断,耐腐蚀,激光焊接机分别位于定位模具两侧,有效提高该生产设备的生产效率,实现大批量生产的目的,采用激光焊接技术,使两者熔接在一起,确保在电子雷管生产过程中以及成品运输转移和爆破现场都不会出现断开的现象。(The invention discloses a connecting device of an electronic detonator chip and a leg wire, which comprises a supporting frame and a positioning die, the leg wire, the card is equipped with the electronic chip subassembly on the positioning die, be provided with positioning mechanism on the positioning die, the electric capacity support of electronic chip subassembly and leg wire all block and establish in positioning mechanism and contact each other, be provided with laser-beam welding machine on the support frame, the soldered connection of laser-beam welding machine is just to the crossing department of electric capacity support and leg wire, this electronic detonator chip and leg wire connecting device, the leg wire comprises the copper line, the copper line is difficult for the rupture, it is corrosion-resistant, the laser-beam welding machine is located the positioning die both sides respectively, effectively improve the production efficiency of this production facility, realize mass production's purpose, adopt the laser welding technique, make both butt fusion together, ensure in the electronic detonator production process and finished product transportation shift and the scene of blasting can not appear the disconnected phenomenon.)

1. The utility model provides an electron detonator chip and leg line connecting device, includes support frame (1), positioning die (7), leg line (6), its characterized in that: the electronic chip component (8) is clamped on the positioning die (7), the positioning mechanism (9) is arranged on the positioning die (7), the capacitor support (4) and the leg line (6) of the electronic chip component (8) are clamped in the positioning mechanism (9) and are in contact with each other, the laser welding machine (3) is arranged on the support frame (1), and the welding head of the laser welding machine (3) is just opposite to the intersection of the capacitor support (4) and the leg line (6).

2. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: the cross section of the positioning die (7) is I-shaped.

3. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: and positioning mechanisms (9) are arranged on two sides of the positioning die (7).

4. The electronic detonator chip and leg wire connecting device according to claim 3, wherein: the two sides of the positioning die (7) are respectively provided with ten positioning mechanisms (9) at equal intervals, and twenty groups of electronic chip assemblies (8) and foot lines (6) are arranged in the twenty positioning mechanisms (9) in a clamping manner.

5. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: and soldering tin (5) is arranged at the intersection of the capacitor bracket (4) and the leg wire (6).

6. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: the laser welding machines (3) are two in total and are respectively positioned on two sides of the positioning die (7).

7. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: the laser welding machine (3) is arranged on the support frame (1) in a distance-adjustable manner through the laser adjusting plate (2).

8. The electronic detonator chip and leg wire connecting device according to claim 1, wherein: the leg wire (6) is composed of copper wires.

Technical Field

The invention relates to the technical field of electronic detonator production, in particular to a connecting device of an electronic detonator chip and a leg wire.

Background

In the field of electronic detonator production, at present, two connection modes of an electronic detonator chip and a leg wire are mainly used, wherein one mode is that a capacitor support of the electronic detonator chip is directly riveted with a bare copper wire of the leg wire in a riveting mode; another is to weld them together by means of soldering.

The first type is connected in a riveting mode, the process is in the actual production process, if the riveting process is carried out under the condition that the requirement of a pin wire of an electronic detonator chip on tension can be met when the riveting process is very tight, the risk of pin wire breakage caused by excessive riveting often occurs, a large number of unqualified products are produced, even the situation that the pin wire is quickly broken and is not completely broken occurs, the detection result is qualified in the production process of the electronic detonator, then the pin wire is broken after vibration in the later transportation process, the problem that the electronic detonator cannot detonate in a blasting site is caused, the safety problem of the blasting construction site is seriously influenced, the life and property safety of blasting construction personnel is directly endangered, and great potential safety hazards exist.

The second connection mode through soldering welding is that in the soldering welding process, due to the fact that a soldering joint or some impurities are not cleaned in time, false soldering can be caused, detection values of relevant parameters of the electronic detonator during detection can be seriously influenced, detection results are inaccurate, the electronic detonator can fail in severe weather (thirty degrees below zero), connection disconnection is directly caused, and the electronic detonator cannot normally detonate.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a connecting device for an electronic detonator chip and a leg wire, which can effectively solve the problems in the background technology by ensuring that the electronic detonator chip is not disconnected in the production process and the finished product transportation, transfer and blasting fields.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an electron detonator chip and leg line connecting device, includes support frame, positioning die, leg line, and the last card of positioning die is equipped with the electronic chip subassembly, is provided with positioning mechanism on the positioning die, and the electric capacity support of electronic chip subassembly and leg line are all blocked and are established in positioning mechanism and contact each other, are provided with the laser-beam welding machine on the support frame, and the soldered connection of laser-beam welding machine is just to the crossing department of electric capacity support and leg line.

As a preferable technical scheme of the invention, the cross section of the positioning die is I-shaped.

As a preferable technical scheme of the invention, the two sides of the positioning mould are both provided with a positioning mechanism.

As a preferred technical scheme of the invention, ten positioning mechanisms are respectively arranged on two sides of the positioning mould at equal intervals, and twenty groups of electronic chip assemblies and foot lines are clamped in the twenty positioning mechanisms.

As a preferable technical solution of the present invention, a solder is disposed at an intersection of the capacitor support and the leg wire.

As a preferred technical scheme of the invention, the laser welding machines are two in total and are respectively positioned at two sides of the positioning die.

As a preferred technical scheme of the invention, the laser welding machine is arranged on the supporting frame in a distance-adjustable manner through a laser adjusting plate.

As a preferred technical solution of the present invention, the leg wire is composed of a copper wire.

Compared with the prior art, the invention has the beneficial effects that: this electron detonator chip and foot line connecting device, foot line comprise the copper line, and the copper line is difficult for the rupture, and is corrosion-resistant, and the laser-beam welding machine is located the positioning die both sides respectively, effectively improves this production facility's production efficiency, adopts laser welding technique, makes both butt fusions be in the same place, ensures that the phenomenon of disconnection can not appear in electron detonator production process and finished product transportation transfer and blasting scene.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partially enlarged schematic view of the present invention.

In the figure: the device comprises a support frame 1, a laser adjusting plate 2, a laser welding machine 3, a capacitor support 4, soldering tin 5, a leg wire 6, a positioning die 7, an electronic chip assembly 8 and a positioning mechanism 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a connecting device of an electronic detonator chip and a leg wire comprises a supporting frame 1, a positioning die 7 and a leg wire 6, wherein the leg wire 6 is composed of a copper wire which is not easy to break and is corrosion-resistant, an electronic chip assembly 8 is clamped on the positioning die 7, two sides of the positioning die 7 are respectively provided with a positioning mechanism 9, the cross section of the positioning die 7 is I-shaped, ten positioning mechanisms 9 are respectively arranged on two sides of the positioning die 7 at equal intervals, twenty groups of electronic chip assemblies 8 and leg wires 6 are clamped in the twenty positioning mechanisms 9, the positioning mechanisms 9 are arranged in multiple groups, unnecessary labor cost is reduced, a capacitor support 4 and the leg wire 6 of the electronic chip assembly 8 are respectively clamped in the positioning mechanisms 9 and are in contact with each other, a soldering tin 5 is arranged at the intersection of the capacitor support 4 and the leg wire 6, and the capacitor support 4 and the leg wire 6 can be rapidly welded together and are firmer under the action of a laser, the laser welding machine 3 is arranged on the support frame 1, the two laser welding machines 3 are arranged on two sides of the positioning die 7 respectively, the production efficiency of the production equipment can be effectively improved, and the purpose of mass production is achieved, the laser welding machines 3 are arranged on the support frame 1 in a distance-adjustable mode through the laser adjusting plate 2, the focal length of the laser welding machines 3 can be conveniently adjusted through the laser adjusting plate 2, the best welding effect of the laser welding machines 3 is adjusted, and the welding heads of the laser welding machines 3 are right opposite to the intersection of the capacitor support 4 and the foot lines 6.

When in use: when the positioning die 7 with the 20-generation electronic detonator chip 8 comes to a laser welding station, the positioning die 7 is accurately positioned through the secondary positioning device, the focal length of the laser welding machine 3 is adjusted through the laser adjusting plate 2, when the best welding effect of the laser welding machine 3 is achieved, the laser welding equipment is started, the connecting part of the electronic detonator chip 8 and the leg wire 6 is subjected to laser welding, the exposed end of the capacitor support 4 of the electronic detonator chip 8 and the leg wire 6 on the sealing match is welded, the capacitor support and the leg wire are welded together, and the electronic detonator chip and the leg wire are welded together, so that the phenomenon of disconnection can be avoided in the production process of the electronic detonator and the phenomena of finished product transportation, transfer and blasting sites.