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Manual tin feeding device

A soldering and driving wheel technology, applied in tin feeding devices, welding equipment, metal processing equipment, etc., can solve problems such as high cost, poor applicability, and complex structure

Inactive Publication Date: 2018-03-23
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are already electric soldering irons on the market that can automatically feed tin, but they are often electric, require a large bracket and a soldering station, and need to use a matching welding torch, which has a complex structure, high cost, and poor applicability

Method used

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  • Manual tin feeding device
  • Manual tin feeding device
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Examples

Experimental program
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Effect test

Embodiment Construction

[0115] The invention provides a manual soldering device, such as figure 1 and figure 2 As shown, the device is made up of the following parts: upper shell 1, lower shell 2, driving wheel 3, driven wheel 4, tension spring 5, tension spring 6, slider 7, connecting rod 8, guide flexible pipe 9.

[0116] The relationship between the components:

[0117] 1. When the finger is pressed down, the "slider 7" slides down, and when the finger is released, the "pull spring 5" pulls the "slider 7" back to its original position;

[0118] 2. When the "slider 7" slides up and down, it drives the movement of the "connecting rod 8";

[0119] 3. When the "connecting rod 8" moves, it drives the "driving wheel 3" to rotate;

[0120] 4. When the "driving wheel 3" rotates, with the cooperation of the "driven wheel 4", the solder wire is fed into the "guiding flexible tube 9";

[0121] 5. The "guiding flexible tube 9" sends the solder wire to the proper position of the soldering iron head;

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Abstract

The invention provides a manual tin feeding device. The manual tin feeding device is composed of an upper shell (1), a lower shell (2), a driving wheel (3), a driven wheel (4), a pull spring (5), a pull pressed spring (6), a sliding block (7), a connecting rod (8) and a guide flexible pipe (9). The manual tin feeding device has the advantages of being detachable, convenient to carry, can be mounted on various universal welding guns in the current market, and is simple and convenient to operate; manual driving is adopted, no complex circuit is needed, the size is small, cost is low, and the energy-saving and environment-friendly effects are achieved; and the feeding amount and the feeding speed of soldering tin wires can be conveniently and accurately controlled.

Description

technical field [0001] The invention provides a manual soldering device, through which one-handed manual soldering and welding can be realized, which belongs to the field of electronic production and electrical maintenance. Background technique [0002] Soldering irons are commonly used in laboratories, factories, etc. Existing electric soldering irons have modularized soldering iron tips, which can be replaced according to different needs, such as round heads, cutter heads, etc. But existing electric soldering iron has a problem exactly must one hand take soldering iron, another hand takes soldering tin wire, that is to say, must just could finish work by the cooperation of left and right hands. In this way, sometimes many problems will be encountered, such as when soldering chips, patch components, etc., it is necessary to use tweezers to fix the components. However, both of our hands are already occupied, so these welding jobs often require two people to complete, or re...

Claims

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Application Information

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IPC IPC(8): B23K3/06
Inventor 张玉玺王昊臣孔祥龙
Owner BEIHANG UNIV