Production equipment for loud speaker magnetic circuit
A technology for producing equipment and magnetic circuits, applied in the direction of sensors, electrical components, etc.
Active Publication Date: 2011-07-27
PANASONIC CORP
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Problems solved by technology
However, for the production facility 200 that produces the second magnetic circuit or the production facility 300 that combines the first magnetic circuit and the second magnetic circuit, because it is a manual production, many people are required, resulting in low productivity.
[0009] Moreover, in the existing production equipment, in its production steps, it is necessary to accumulate semi-finished products corresponding to each drying step
In order to take out and put in semi-finished products or transport dry products every time, the lead time is increased due to the removal of garbage adhering to semi-finished products or the retention of semi-finished products, which hinders productivity.
[0010] Additionally, the capabilities of existing production facilities depend on the human capabilities of those who manufacture magnetic circuits for loudspeakers
Therefore, production capacity is uneven, resulting in unstable production capacity
Method used
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Embodiment 1
[0050] Next, using Example 1, a production facility for a magnetic circuit for a loudspeaker according to the present invention will be described.
[0051] refer to Figure 1 to Figure 5 , Embodiment 1 of the production facility of the magnetic circuit for loudspeaker of the present invention will be described.
[0052] figure 1 It is a schematic diagram of the production facility of the magnetic circuit for loudspeakers in Example 1 of the present invention. exist figure 1 In the method, the steps of manufacturing the first magnetic circuit are modularized to form a first production module 101 for producing the first magnetic circuit. The steps of manufacturing the second magnetic circuit are modularized to form a second production module 102 for producing the second magnetic circuit. There is also a third production module 103 for docking the first magnetic circuit and the second magnetic circuit produced respectively. Next, three on-line automatic production faciliti...
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In production equipment, a first production block (101) for producing first magnetic circuits and a second production block (102) for producing second magnetic circuits are symmetrically arranged, and a third production block (103) is further provided for connecting the first magnetic circuits with the second magnetic circuits. In such production equipment, high productivity and stable high quality are ensured for producing a loud speaker magnetic circuit having two or more magnets.
Description
technical field [0001] The invention relates to a production equipment for producing magnetic circuits for loudspeakers used in various audio equipment. Background technique [0002] Figure 7 It is a layout diagram showing a conventional production facility for a magnetic circuit for a loudspeaker, in particular, having two or more magnets. [0003] like Figure 7 As shown, the existing production equipment for manufacturing magnetic circuits for loudspeakers is divided into: production equipment 100 for producing the first magnetic circuit, production equipment 200 for producing the second magnetic circuit, combining the first magnetic circuit and the second magnetic circuit The production equipment 300 requires a total of three production equipment. [0004] In the production facility 100 for producing the first magnetic circuit composed of the yoke, the first magnet, and the first plate, a transmission line that is a general production facility for a speaker magnetic ci...
Claims
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IPC IPC(8): H04R31/00H04R9/02
CPCH04R9/025H04R2209/024H04R31/006
Inventor 西本达哉
Owner PANASONIC CORP