Semiautomatic electric soldering iron
An electric soldering iron and semi-automatic technology, applied in soldering irons, tin feeding devices, metal processing equipment, etc., can solve the problems of low efficiency, insufficient hands, inconvenient use, etc., and achieve low technical requirements for personnel, simple operation, and humanized operation. Effect
Inactive Publication Date: 2014-04-30
CHINA AGRI UNIV
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Problems solved by technology
When soldering with an existing electric soldering iron, use one hand-held soldering iron to touch the tip of the soldering iron to the piece to be welded, and the other hand to deliver the solder. If the welded piece is relatively small, or the circuit board is connected with a wire, you will feel that your hands are not enough, and you often need another hand. One person assists in operation
This will cause great inconvenience in use, and the efficiency is low
[0003] Aiming at the disadvantages of the existing electric soldering iron that one hand needs soldering tin and the other holds the electric soldering iron, and the parts to be welded cannot be controlled during welding, a semi-automatic electric soldering iron integrating soldering tin and electric soldering iron is designed
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[0024] Such as figure 1 As shown, a semi-automatic electric soldering iron mainly consists of a soldering iron tip (1), a heating body (ie resistance wire) (2), a solder melting cavity (3), a heat preservation shell (4), a rubber handle (5), and a power cord (6), manifold (7), button (8), end cap (9) and anti-backflow port (10), spring (11), hoop (12), two-petal elastic port (13) , bolts (14) and other components. The outer wall of the tail end cap (9) is threaded, and the inner wall of the tail end of the melting chamber body (3) is also threaded, and the tail end cap (9) is connected to the melting chamber body (3) through threads. The melting cavity (3) is connected to the sleeve on the right side of the soldering iron tip (1) through gaps. The soldering iron tip (1) is connected with the soldering iron shell through bolts (14). Put the spring (11) on the two-petal elastic port (13), and the hoop (12) and the cavity (3) respectively withstand the two ends. Put the larg...
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The invention discloses a semiautomatic electric soldering iron, belongs to the field of welding, and particularly relates to an efficient handy tool for electronic component manufacture and electric appliance maintenance. The semiautomatic electric soldering iron mainly comprises an iron head (1), a heater (namely a resistance wire) (2), a soldering tin melting cavity (3), an insulation housing (4), a rubberized handle (5), a button (8), a tail cap (9), an anti-backflow port (10), a spring (11), a hoop (12), a two-piece elastic through hole (13) and the like. Before the semiautomatic electric soldering iron is used for trickle welding, the resistance wire (2) is electrified, the soldering tin in the soldering tin melting cavity (3) melts into liquid in the cavity, the top button (8) of the iron is pushed, the whole melting cavity (3) moves forward, and drips of the soldering tin are pushed for trickle welding, through the two-piece through hole clamped by the hoop, in the process of opening, closing and pressurizing in the iron head (1). After external force is removed, under the action of the spring, the cavity returns and a switch is closed.
Description
technical field [0001] The invention belongs to the field of welding, in particular to an efficient and convenient semi-automatic electric soldering iron. Background technique [0002] The electric soldering iron is the most commonly used tool in electronic welding. Its function is to convert electrical energy into heat energy to heat and weld the soldering point. Traditional electric soldering irons can be divided into internal heating electric soldering irons and external heating electric soldering irons according to their structure, and can be divided into electric soldering irons for welding and electric soldering irons for tin absorption according to their functions. iron. When soldering with an existing electric soldering iron, use one hand-held soldering iron to touch the tip of the soldering iron to the piece to be welded, and the other hand to deliver the solder. If the welded piece is relatively small, or the circuit board is connected with a wire, you will feel t...
Claims
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IPC IPC(8): B23K3/03
CPCB23K3/0346B23K3/0392B23K3/0615B23K3/0623
Inventor刘彩玲周海滨王徐建王超
OwnerCHINA AGRI UNIV