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Rotating-disk-type LED lamp filament welding equipment

A technology for LED filaments and welding equipment, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., to reduce production costs and improve production efficiency

Pending Publication Date: 2018-07-24
GUANGZHOU MINGSEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to overcome the above existing problems and provide a turntable type LED filament welding equipment, which can automatically transfer the filament and stem to the welding station without manual participation, greatly improving Improve welding efficiency and reduce production costs; and the cutting leg mechanism in this welding equipment can effectively reduce the quality problems such as filament breakage and welding leg deformation during the filament cutting process, and the cutting edge is neat and the cutting efficiency is high

Method used

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  • Rotating-disk-type LED lamp filament welding equipment
  • Rotating-disk-type LED lamp filament welding equipment
  • Rotating-disk-type LED lamp filament welding equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] See Figure 1-3 , The turntable LED filament welding equipment in this embodiment includes a frame H and a stem feeding device, a filament feeding device, and a welding mechanism D respectively arranged on the frame H; wherein, the stem feeding device It includes a core column feeding mechanism E and a core column conveying mechanism F. The core column conveying mechanism F includes a core column clamping mechanism 1f and a rotation driving mechanism that drives the core column clamping mechanism 1f to rotate; the rotation driving mechanism includes a turntable 2f And the power mechanism for driving the turntable 2f to rotate; the number of the filament feeding device and the welding mechanism D is the same, and at least two; the filament feeding device and the welding mechanism D are arranged equidistantly around the turntable 2f.

[0077] See Figure 4-5 , Picture 9 with Picture 12 , The stem feeding mechanism E includes a feeding seat 1e for placing the stem and an int...

Embodiment 2

[0152] See Figure 13 The difference from Embodiment 1 is that the steering mechanism includes a rotating shaft 6e, a steering seat 7e, and a steering assembly. The steering assembly includes a steering motor 28e and a steering gear; the steering gear includes a first gear of the same size and meshing with each other. 29e and a second gear 30e. The first gear 29e is fixed on the output shaft of the steering motor 28e; the middle part of the rotating shaft 6e is rotatably connected to the steering seat 7e, and both ends extend outside the steering seat 7e, and one end is connected to the steering seat 7e. One end of the connecting arm 3e away from the clamping driving member 5e is fixedly connected, and the other end is fixedly connected to the second gear 30e. Through the above structure, after the clamping mechanism clamps the core column, driven by the transverse core column drive mechanism, the clamping mechanism and the steering mechanism move in the direction of the core co...

Embodiment 3

[0154] See Figure 36 The difference from Embodiment 1 is that the relatively movable structure between the fixed seat 2b and the pressure plate 5b includes a conical spring 16b, the upper end of the conical spring 16b is fixedly connected to the fixed seat 2b, and the lower end is fixedly connected to There are two conical springs 16b in the spring grooves on the pressing plate 5b, and they are arranged symmetrically along the filament conveying direction. Obviously, under the drive of the cutter driver 1b, the fixed seat 2b moves downward, and the pressure plate 5b also moves downward. When the pressure plate 5b touches the welding feet on both sides of the filament, it stops moving, and the conical spring 16b stops moving. It begins to shrink and crimps in the spring groove; as the cutter driver 1b continues to drive downward, the fixing seat 2b drives the upper cutter 3b to continue to move downward, so as to neatly connect the welding feet on both sides of the row of filame...

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PUM

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Abstract

The invention discloses rotating-disk-type LED lamp filament welding equipment. The rotating-disk-type LED lamp filament welding equipment comprises a machine frame, a stem feeding device, lamp filament feeding devices and welding mechanisms, wherein the stem feeding device, the lamp filament feeding devices and the welding mechanisms are arranged on the machine frame. The stem feeding device comprises a stem feeding mechanism and a stem conveying mechanism. The stem feeding mechanism comprises a feeding base and a middle carrying mechanism. The stem conveying mechanism comprises a stem clamping mechanism and a rotation driving mechanism. The rotation driving mechanism comprises a rotating disk and a power mechanism. The number of the lamp filament feeding devices is the same as that of the welding mechanisms and is at least two. The lamp filament feeding devices comprise row-shaped lamp filament feeding mechanisms, foot cutting mechanisms and lamp filament carrying mechanisms. According to the rotating-disk-type LED lamp filament welding equipment, lamp filaments and stems can be conveyed into welding stations in a full-automatic mode, and the welding efficiency is improved; and moreover, the foot cutting mechanisms in the welding equipment can effectively reduce the quality problems like lamp filament breakage and welding foot deformation happening in the lamp filament shearing process, cutting openings are neat and cutting efficiency is high.

Description

Technical field [0001] The invention relates to lighting production equipment, in particular to a turntable type LED filament welding equipment. Background technique [0002] LED lights have the advantages of long service life, low energy consumption, and good light source quality, and are widely used in various lighting occasions. Among them, the common LED bulbs in daily life are similar in size to traditional incandescent lamps, and the wick is obtained by welding the LED filament on the stem. [0003] Generally, in the process of filament welding, the core column is clamped by a special fixture, and the welding feet of the core column are placed horizontally. At the same time, the filament is transferred to the welding seat in the welding mechanism, and then moved to the core column. Below, make the welding feet of both ends of the filament stick to the welding feet of the stem, and then the welder is close to the welding feet of the stem and the filament, so that the filament...

Claims

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Application Information

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IPC IPC(8): B23K31/02B23K37/00
CPCB23K31/02B23K37/00
Inventor 吴伟文郑鸿飞吴兴彦邝展鹏汤勇付旭东王明汉胡福军张思兰唐元丰刘秋雄
Owner GUANGZHOU MINGSEN TECH CO LTD