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A Method of Improving the Working Efficiency of a Consistent Machine

A technology with high work efficiency and consistent machine, applied in the direction of electrical components, electrical components, etc., can solve the problems of time-consuming production efficiency and low production efficiency, and achieve the effects of improving life, eliminating time consumption, and reducing performance requirements

Active Publication Date: 2021-12-21
丁琛琦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] The present invention is aimed at the structure of the cam on the suction nozzle press-down mechanism of a conventional machine in the related art. There are only a push section and a return section. ), the servo motor must be in a stopped state during the two stages of turntable rotation and product production. During the process of pressing down or rising the suction nozzle 3, the servo motor undergoes a process of acceleration and deceleration from a static state. The time for turning 90° is generally about 15ms. In the process of forward and reverse rotation, it will take a certain amount of time to accelerate and decelerate, which will cause the problem of low production efficiency. A method to improve the working efficiency of the conventional machine is proposed. By changing the cam structure, the control mode of the servo motor is one-way continuous Rotate, eliminate the time consumption caused by the acceleration and deceleration of the servo motor, save about 20ms for each product production cycle, and the no-load production capacity of the equipment can be increased from about 50,000 pieces / hour to about 72,000 pieces / hour

Method used

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  • A Method of Improving the Working Efficiency of a Consistent Machine
  • A Method of Improving the Working Efficiency of a Consistent Machine
  • A Method of Improving the Working Efficiency of a Consistent Machine

Examples

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Embodiment 1

[0056] Such as Figure 1-3 And as shown in 8-9, a method for improving the working efficiency of a consistent machine, wherein the consistent machine includes an automatic feeding station, a product steering station, a testing station, a laser marking station, a 5S visual inspection station, and a braiding station. Each workstation is equipped with a suction nozzle press-down mechanism 1, which includes a connected servo motor 5 and a cam, the servo motor 5 is connected to the ejector rod 8 through the spring I7, and the ejector rod 8 is connected by the spring Ⅱ9 is connected with suction nozzle 3.

[0057] Among them, the cam of the same structure is installed on the automatic feeding station, product turning station, testing station, 5S visual inspection station, and taping station. Clockwise from the initial position, there are a push section 601 , a first stop section 602 , a return section 603 and a second stop section 604 .

[0058] In one embodiment, the time for tur...

Embodiment 2

[0063] Such as figure 1 , 2 , 4 and 10-11, a method for improving the working efficiency of a consistent machine, wherein the consistent machine includes an automatic feeding station, a product steering station, a testing station, a laser marking station, a 5S visual inspection station, Taping stations, each station is equipped with a suction nozzle pressing mechanism 1, the suction nozzle pressing mechanism 1 includes a connected servo motor 5 and a cam, the servo motor 5 is connected with the ejector rod 8 through the spring I7, and the ejector rod 8 It is connected with suction nozzle 3 through spring II9.

[0064] Among them, the structure of the cam corresponding to the laser marking station is different from that of the automatic feeding station, product steering station, testing station, 5S visual inspection station, and taping station, which is called cam II6 in this embodiment -2, The cam surface of the cam II6-2 is provided with a thrust I section 61, a stop I sect...

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Abstract

The present invention relates to the technical field of SMT electronic component production, and in particular to a method for improving the working efficiency of an integrated machine. Each station of the integrated machine is equipped with a suction nozzle press-down mechanism, and the suction nozzle press-down mechanism includes The servo motor and the cam, the cam includes a push section, a return section, and a stop section; the control mode of the servo motor is one-way continuous rotation, so that the time used by the cam to rotate in each stop section is equal to the turntable turning one step. The time of the distance and the time of product production are respectively equal to the time for the turntable to rotate a step, the time for the suction nozzle to break the vacuum, the time for the small turntable to rotate 90°, and the time for the suction nozzle to vacuum. The present invention changes the cam structure and makes the servo motor start and stop at each acceleration and deceleration into one-way continuous rotation, thereby eliminating the time consumption of acceleration and deceleration of the servo motor and improving work efficiency.

Description

technical field [0001] The invention relates to the technical field of production of SMT electronic components, in particular to a method for improving the working efficiency of an integrated machine. Background technique [0002] SMT surface mount technology (Surface Mount Technology) (abbreviation for Surface Mounted Technology) is currently the most popular technology and process in the electronics assembly industry. This packaging technology can package various low-power transistors, diodes, field effect transistors, inductors, capacitors, crystal oscillators, power modules, transformers, chips, switches, connectors, etc., and is widely used in automotive electronics, consumer electronics, intelligent manufacturing, computers , smart home and smart buildings, test and measurement, lighting, medical electronics, smart power and management, interconnection and other fields. [0003] In the production of SMT electronic components, the equipment that combines the production...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/00H05K13/02H05K13/04H05K13/08
CPCH05K13/00H05K13/02H05K13/0409H05K13/0495H05K13/082H05K13/086
Inventor 张士国丁琛琦白璐沈庆
Owner 丁琛琦