Electronic detonator chip module spacing tooling

Abstract

The utility model provides an electronic detonator chip module spacing tool, including a fixed seat and a spacing module, wherein the fixed seat is connected with a horizontally arranged connecting rod; the spacing module includes a plurality of spacing pieces slidably connected with the connecting rod, and the front of each spacing piece is provided with a slot for placing a chip; the back of the spacing module is provided with a limit connection mechanism for connecting all the spacing pieces and limiting the maximum dispersion distance between two adjacent spacing pieces. The electronic detonator chip module spacing tool of the utility model can easily realize chip separation, and ensure that the openings of the chip foot line crimping grooves are all horizontally upward, without the need for cumbersome equipment subpackaging transfer or manual separation, and can be applied to crimping machines and semi-automatic soldering machines, greatly improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of civil explosive equipment, in particular to an electronic detonator chip module spacing tooling. Background Art

[0002] Electronic detonator, also known as digital electronic detonator, digital detonator or industrial digital electronic detonator, is an electric detonator that uses an electronic control module to control the detonation process.

[0003] In actual production, electronic detonators have very high requirements on the crimping quality between the chip module and the foot line. Detonator manufacturers generally use the method of crimping and then welding to ensure a tight connection. However, since the spacing between each chip in the chip module (10 chips / board) is too small (2mm), it cannot be directly used for crimping. Each chip needs to be separated from the chip module PCB board before crimping.

[0004] There are currently two commonly used production methods. One method is to separate the chips through automated equipment, transfer them, and then crimp and weld them. This method has a high level of automation, but the investment cost is high and it is only suitable for mass production. The other method is to manually separate the chips from the chip module, and then manually operate the crimping equipment to crimp the chip module and the pins one by one. After the crimping is completed, the welding machine is operated to weld them one by one. This method is inefficient and has high labor costs and labor intensity. Utility Model Content

[0005] The utility model aims to provide an electronic detonator chip module spacing tooling to solve the above-mentioned deficiencies of the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electronic detonator chip module spacing tool comprises a fixing seat and a spacing module, wherein the fixing seat is connected to a horizontally arranged connecting rod; the spacing module comprises ten spacing pieces slidably connected to the connecting rod, and the front of each spacing piece is provided with a card slot for placing a chip; the back of the spacing module is provided with a plurality of limit connection mechanisms for connecting all the spacing pieces and limiting the maximum dispersion distance between two adjacent spacing pieces.

[0008] Furthermore, one axial end of the connecting rod is connected to the fixing seat, and the other end is provided with a limiting plate. An adjusting plate is also provided between the spacing module and the limiting plate. The adjusting plate is slidably connected to the connecting rod and fixedly connected to the nearest spacing piece.

[0009] Furthermore, a positioning assembly is arranged between the adjusting plate and the connecting rod, and the positioning assembly includes a spring and a steel ball connected to one axial end of the spring. A groove capable of clamping the steel ball is also arranged on the connecting rod. The positioning assembly is arranged in the adjusting plate and the other axial end of the spring is fixedly connected to the adjusting plate.

[0010] Furthermore, the limiting connection mechanism includes at least one limiting column arranged on the back of each spacing piece and a maximum dispersion distance limiting plate connecting the limiting columns on two adjacent spacing pieces.

[0011] Furthermore, the limiting connection mechanism includes a first limiting column and a second limiting column respectively arranged on two adjacent spacing pieces along the axial direction of the connecting rod, and a dispersed distance limiting plate fixedly connected to any limiting column, and the dispersed distance limiting plate is slidably connected to the other limiting column.

[0012] It can be seen from the above technical solutions that the electronic detonator chip module separation tooling of the utility model can easily realize chip separation and ensure that the openings of the chip foot line crimping grooves are all horizontally facing upwards, without the need for cumbersome equipment packaging transfer or manual separation. At the same time, it can be used for crimping machines and semi-automatic soldering machines, greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the front side of the electronic detonator chip module spacing tooling of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of the back side of the electronic detonator chip module spacing tooling of the utility model;

[0015] Figure 3 It is a schematic diagram of the limit connection mechanism of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the positioning component of the utility model;

[0017] In the figure: 1. fixing seat; 2. spacing module; 21. spacing piece; 22. slot; 23. first limiting column; 24. second limiting column; 25. dispersion distance limiting plate; 3. connecting rod; 4. limiting plate; 5. adjusting plate; 6. spring; 7. steel ball; 8. groove. DETAILED DESCRIPTION

[0018] A preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1 and 2The electronic detonator chip module spacing tool shown includes a fixing seat 1 and a spacing module 2, wherein the fixing seat 1 is connected to a horizontally arranged connecting rod 3; the spacing module 2 includes ten spacing pieces 21 slidably connected to the connecting rod 3, and the front side of each spacing piece 21 is provided with a card slot 22 for placing the chip; the back side of the spacing module 2 is provided with a plurality of limit connection mechanisms for connecting all the spacing pieces and limiting the maximum dispersion distance between two adjacent spacing pieces.

[0020] In this preferred embodiment, one axial end of the connecting rod 3 is connected to the fixed seat 1, and the other end is provided with a limiting plate 4. An adjustment plate 5 is also provided between the spacing module 2 and the limiting plate 4. The adjustment plate 5 is slidably connected to the connecting rod 3 and fixedly connected to the nearest spacing piece.

[0021] like Figure 3 The shown limiting connection mechanism includes a first limiting column 23 and a second limiting column 24 respectively arranged on two adjacent dividing plates along the axial direction of the connecting rod 3, and a dispersion distance limiting plate 25 fixedly connected to the second limiting column 23, and the dispersion distance limiting plate 25 is slidably connected to the first limiting column 24; the dispersion distance limiting plate 25 is a rectangular frame, and the first limiting column 23 can slide in the rectangular frame. The first limiting column 23 and the second limiting column 24 are fixedly connected to the dispersion plate 21 by threads. In specific use, all the dividing plates can be dispersed and contracted by pulling the adjustment plate 5.

[0022] At the same time, a positioning component is provided between the adjusting plate 5 and the connecting rod 3, such as Figure 4 As shown, the positioning assembly includes a spring 6 and a steel ball 7 connected to one axial end of the spring 6, and the connecting rod 3 is also provided with a groove 8 capable of clamping the steel ball. The positioning assembly is arranged in the adjusting plate 5 and the other axial end of the spring 6 is fixedly connected to the adjusting plate 5; when all the spacer pieces 21 reach the maximum dispersion distance, the groove 8 on the connecting rod 3 can clamp the steel ball 7, so that the dispersion distance of the spacer pieces 21 is fixed, which is convenient for subsequent crimping and welding operations.

[0023] The specific operation steps of chip dispersion based on the electronic detonator chip module spacing tooling described in the utility model are as follows: the spacing module 2 is initially in a contracted state, firstly, the chip module (10 rounds / plate) is placed in the chip card slot 22 on the front of the spacing module 2, and pressed down to fix; then the PCB connecting plate at the bottom of the chip module is removed; then the connecting rod 3 is pulled outward, and when the groove 8 on the connecting rod 3 clamps the steel ball 7, the dispersion action is completed; at this time, the spacing between the chip modules can meet the requirements of crimping and welding, ensuring that the openings of the chip foot line crimping grooves are all horizontally facing upward, and the spacing tooling can be transferred as a whole to the crimping machine and the semi-automatic soldering machine for automatic crimping and welding of the foot, which greatly improves the production efficiency.

[0024] The above-described embodiments are merely descriptions of preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An electronic detonator chip module spacing tooling, characterized in that: include: A fixing seat, wherein the fixing seat is connected with a horizontally arranged connecting rod; A spacing module, the spacing module comprising a plurality of spacing pieces slidably connected to the connecting rod, and a card slot for placing a chip is provided on the front side of each spacing piece; The back of the spacing module is provided with a plurality of position-limiting connection mechanisms for connecting all the spacing pieces and limiting the maximum dispersion distance between two adjacent spacing pieces.

2. The electronic detonator chip module spacing tooling according to claim 1, characterized in that: One axial end of the connecting rod is connected to the fixing seat, and the other end is provided with a limiting plate. An adjusting plate is also provided between the spacing module and the limiting plate. The adjusting plate is slidably connected to the connecting rod and fixedly connected to the nearest spacing piece.

3. The electronic detonator chip module spacing tooling according to claim 2, characterized in that: A positioning assembly is arranged between the adjusting plate and the connecting rod, and the positioning assembly includes a spring and a steel ball connected to one axial end of the spring. A groove capable of clamping the steel ball is also arranged on the connecting rod. The positioning assembly is arranged in the adjusting plate and the other axial end of the spring is fixedly connected to the adjusting plate.

4. The electronic detonator chip module spacing tooling according to claim 1, characterized in that: The limiting connection mechanism comprises a first limiting column and a second limiting column respectively arranged on two adjacent spacing pieces along the axial direction of the connecting rod, and a dispersed distance limiting plate fixedly connected to any limiting column, and the dispersed distance limiting plate is slidably connected to the other limiting column.

Images