Wheel type electric soldering iron auxiliary soldering wire feeding device

An electric soldering iron and roller-type technology, applied in auxiliary devices, tin feeding devices, welding equipment, etc., can solve the problems of inability to adjust, complex structure, high price, etc., achieve convenient operation, high reliability, and improve welding accuracy and efficiency Effect

Inactive Publication Date: 2014-09-17
WUHAN UNIV OF SCI & TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This way of working with two people to complete the welding affects the quality and efficiency of circuit board welding
Most of the existing welding auxiliary wire feeding devices on the market are fixed and integrated with the electric soldering iron, which cannot be applied to ordinary electric soldering irons, and the positions of the wire outlet and the welding head are fixed, and cannot be adjusted according to the actual welding situation. In addition, these The device usually adopts electric drive to feed the wire, the structure is complex, and the price is high

Method used

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  • Wheel type electric soldering iron auxiliary soldering wire feeding device
  • Wheel type electric soldering iron auxiliary soldering wire feeding device
  • Wheel type electric soldering iron auxiliary soldering wire feeding device

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings, without limiting the scope of protection.

[0017] A roller type electric soldering iron welding auxiliary wire feeding device, its structure is as follows figure 1 with Figure 7 As shown, the inside of the device shell 1 is provided with a wire feeding wheel train fixing frame 5, a welding wire feeding catheter fixing frame 2 and a welding wire catheter fixing frame 10, and the outside is provided with a fixing clip 19 and a fixing clip rotating shaft joint 18; the welding wire wheel fixing frame 5 The upper inner part is respectively fixed with the main dial 6, the upper left roller 7 and the upper right roller 4, and the lower roller fixing frame guide rods 15 are arranged on both sides of the inner lower part. 15 is provided with welding wire guide platform 16, and lower roller fixed frame 12 both sides are respectively fixed with left side lower roller 11 and righ...

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Abstract

The invention relates to a wheel type electric soldering iron auxiliary soldering wire feeding device. A common electric soldering iron and a wire feeding function are integrated, soldering work can be operated by one hand, and soldering precision and efficiency are improved. A rotatable fixing clamp is connected with the common electric soldering iron, and a wire feeding wheel train is used for achieving feeding compensation for soldering wires in the soldering process. According to the wire feeding wheel train, a main push wheel is meshed with straight teeth on edges of upper wheels located on the left and right of the main push wheel, and an adjusting screw can be used for adjusting pressing force between lower wheels and the corresponding upper wheels, so that tangential force and friction force which can drive soldering wires between the upper wheels and the lower wheels are generated. Soldering wire guiding pipes are arranged at the two ends of the auxiliary soldering wire feeding device, and the outwards-extending length of the front guiding pipe is adjustable to be suitable for soldering wires and electric soldering irons of different specifications.

Description

technical field [0001] The invention relates to a roller type electric soldering iron welding auxiliary wire feeding device, which belongs to the field of welding. Background technique [0002] At present, electric soldering irons are widely used in the soldering operation of circuit board components. The welding process usually requires two people to work together. One operator holds the solder wire and the electric soldering iron with two hands respectively. When welding is required, the head of the electric soldering iron and the solder wire Contact, complete the fuse and soldering work, while another operator is required to cooperate to install and fix the electronic components in the appropriate position on the circuit board. This two-person cooperation to complete the welding work affects the quality and efficiency of circuit board welding. Most of the existing welding auxiliary wire feeding devices on the market are fixed and integrated with the electric soldering ir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K3/06B23K3/08
CPCB23K3/0615B23K3/063
Inventor 张龙博陈新元余峰杨浩
Owner WUHAN UNIV OF SCI & TECH
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