A high-speed welding machine for lead-acid battery terminals
A terminal block and lead-acid battery technology, applied in welding equipment, electric heating devices, auxiliary devices, etc., can solve the problems of short service life, oxidation of welding head, short service life of electric soldering iron, etc., and achieve long service life and low production and maintenance costs low effect
Active Publication Date: 2018-01-26
赵斌
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Problems solved by technology
The normal working temperature of the welding head needs to be higher than 450°C, resulting in serious oxidation and ablation of the welding head, short service life, oxides affect the welding quality and welding speed, and due to the high melting point of the lead column, it is easy to oxidize, and the lead oxide produced after oxidation High melting point and hardness, sintering on the tip of the soldering iron is not easy to remove, resulting in a very short service life of the soldering iron
Method used
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Embodiment Construction
[0021] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0022] see Figure 1-Figure 3 , the present invention provides a high-speed welding machine for lead-acid battery terminals, comprising a welding cylinder 1, a plunger pump 2, a piston connecting rod 3, flux 8, a needle 9, a first one-way valve 10 and a second one-way valve 11 , the plunger pump 2 is connected to the welding cylinder 1 through the piston connecting rod 3, the needle 9 is connected to the plunger pump 2 through the first one-way valve 10, the opening of the first one-way valve 10 faces the direction of the plunger pump 2, and the flux 8 The second one-way valve 11 is connected to the plunger pump 2, and the second one-way valve 11 opens toward the direction of the flux 8. The first one-way valve 10 communicates with the second one-way valve 11, and also includes a welding head 4, The welding head sheath 5 and the sheath spring 6...
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The invention provides a high-speed welding machine of a lead accumulator wiring terminal. The machine comprises a welding head, a welding head protective cover and a protective cover spring; the welding head is arranged in the welding protective cover; one end of the protective cover spring is connected with the welding head protective cover; the other end of the protective cover spring is matched with a welding cylinder through an insulation plate; the welding head is a step-shaped cylinder structure including a first cylinder and a second cylinder; a groove is formed in middle of the upper end surface of the first cylinder; the cross sectional area of the second cylinder is respectively smaller than the cross sectional areas of two half cylinders of the first cylinder; two half cylinders of the welding head are connected with a welding power supply; and the welding head adopts an alloy material. The high-speed welding machine of the lead accumulator wiring terminal, provided by the invention, is concentrated in heat energy and fast in secondary heating; the welding head uses the alloy material; a compact protective film is generated under high temperature; and no oxidation ablation phenomenon is generated through long-time heating.
Description
technical field [0001] The invention relates to the field of welding technology, in particular to a high-speed welding machine for lead storage battery terminals. Background technique [0002] The working principle of terminal automatic welding equipment is composed of an electric heat source and a welding head. After the electric heat source is energized, heat energy is generated. The heat energy is transferred to the welding head fixed with the electric heat source through heat conduction. It is usually made of copper with high thermal conductivity. , This heat conduction heating method has a large amount of heat dissipation, and the heating rate of the second welding is slow, and these heat conduction materials are easy to oxidize and ablate. The normal working temperature of the welding head needs to be higher than 450°C, resulting in serious oxidation and ablation of the welding head, short service life, oxides affect the welding quality and welding speed, and due to th...
Claims
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IPC IPC(8): B23K3/00B23K3/047B23K3/08
CPCB23K3/00B23K3/047B23K3/082B23K3/085B23K2101/36
Inventor 赵斌
Owner 赵斌