Sealing nail assembling system
An assembly system and sealing nail technology, applied in laser welding equipment, manufacturing tools, welding equipment, etc., can solve the problems that affect the formation of weld penetration pores, weld performance degradation, and weld easy to be oxidized, so as to improve accuracy Sex, the effect of improving the pass rate
Pending Publication Date: 2018-10-30
江苏逸飞激光设备有限公司
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Problems solved by technology
When the welding track is a straight line, the blowing direction of the shielding gas is unchanged relative to the welding track, but in actual production, there are often laser welding with more complex and irregular curve tracks. With the existing side blowing device for laser welding shielding gas, It often happens that the direction of blowing shielding gas is changed relative to the welding track, the weld is easily oxidized, and the control effect of suppressing and blowing off the plasma outside the hole is changed, resulting in unstable welding process, affecting the penetration depth of the weld, the formation of pores, etc. , which is not conducive to the needs of welding, resulting in reduced weld performance
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[0030] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0031] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation...
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The invention relates to the field of battery production and discloses a sealing nail assembling system. The sealing nail assembling system comprises a material distribution mechanism, a positioning mechanism and a welding mechanism. The positioning mechanism is arranged on the side edge of the material distribution mechanism, and the welding mechanism is arranged on the side edge of the positioning mechanism. The material distribution mechanism comprises a material distribution plate and a first drive component. The upper surface of the material distribution plate is provided with a groove, and the groove is connected with an outlet of a feeding mechanism so that sealing nails output out of the outlet of the feeding mechanism can enter the groove. The first drive component is arranged under the material distribution plate and is used for driving the groove in the material distribution plate to perform reciprocating movement between the positioning mechanism and the outlet of the feeding mechanism. The positioning mechanism is used for grabbing the sealing nails in the groove and assembling the sealing nails to the assembling positions of the sealing nails on a battery. The walingmechanism is used for welding the sealing nails. By means of the sealing nail assembling system provided by the invention, the sealing nails can be welded to the assembling positions on the battery accurately, and the qualified rate of sealing nail assembling is increased.
Description
technical field [0001] The invention relates to the field of battery production, in particular to a sealing nail assembly system. Background technique [0002] Laser welding is to use high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses to the inside of the material through heat conduction, and the material is melted to form a specific molten pool to achieve the purpose of welding. In welding, it is necessary to carry out Blowing protective gas, the role of protective gas: 1. Protect the focusing lens from metal vapor pollution and liquid droplet sputtering. The protective gas can protect the laser welding machine focusing lens from metal vapor pollution and liquid droplet sputtering, especially During high-power welding, because the ejecta becomes very powerful, it is more necessary to protect the lens at this time; second, the shielding gas is very effective in dispelling the plasma shielding generated by high-po...
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IPC IPC(8): B23P19/00B23K26/70B23K26/21
CPCB23K26/21B23K26/70B23K26/702B23P19/00B23P19/001
Inventor 王林韩邦杰罗兆军龚腾标
Owner 江苏逸飞激光设备有限公司