Automatic vacuum gluing machine for bridge rectifier and gluing method thereof
A bridge rectifier, vacuum machine technology, applied in foam dispersion/prevention, coating, device for coating liquid on the surface, etc. Achieve the effect of eliminating pores and air bubbles, speeding up production efficiency and eliminating errors
Pending Publication Date: 2018-09-21
YANGXIN JINXIN ELECTRONICS
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Problems solved by technology
Due to the manual operation, there will be a large error in the proportion of glue in this processing method; manual glue, the amount of glue dispensed each time is not uniform, and the fluctuation of product quality is large, resulting in unstable product quality, and in During the operation, the rubber material is easy to generate air bubbles, which reduces the electrical performance of semiconductor devices; in addition, this manual operation method has low production efficiency and cannot meet the existing needs
Method used
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[0034] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.
[0035] Such as Figure 1-2 As shown in , a bridge-type rectifier automatic vacuum gluing machine includes a glue filling machine, a three-axis platform and a tooling board, and the glue filling machine includes an A glue bucket and a B glue bucket, and the A glue bucket includes The first A glue tank 1 and the second A glue tank 2, the B glue tank includes the first B glue tank 3 and the second B glue tank 4, a vacuum machine 5 is connected with the A glue material barrel and the A glue tank through the vacuum pipeline 6 The B rubber barrels are connected respectively, and a valve 7 and a motor 8 are respectively provided at the junction of the first A glue tank 1 and the vacuum pipeline 6 and the junction of the second A glue tank 2 and the vacuum pipeli...
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An automatic vacuum gluing machine for a bridge rectifier comprises a glue pouring machine, a three-axis platform and a tooling plate. The glue pouring machine comprises an A glue stock barrel and a Bglue stock barrel. The A glue stock barrel comprises a first A glue barrel and a second A glue barrel. The B glue stock barrel comprises a first B glue barrel and a second B glue barrel. A vacuum machine is respectively connected to the A glue stock barrel and the B glue stock barrel through a vacuum pumping pipeline. The junction of the first A glue barrel and the vacuum pumping pipeline and thejunction of the second A glue barrel and the vacuum pumping pipeline are respectively provided with a valve and a motor. The junction of the first B glue barrel and the vacuum pumping pipeline and the junction of the second B glue barrel and the vacuum pumping pipeline are respectively equipped with a valve and a motor. Through cooperation between the A glue stock barrel and the B glue stock barrel and the motors and the valves, glue stock is proportionally fixed, and proportioning errors of the glue stock are eliminated. Through the vacuum machine and the vacuum pumping pipeline, pores and bubbles in the glue stock are eliminated, thus improving quality of a semiconductor device product.
Description
Technical field: [0001] The invention relates to an automatic vacuum gluing machine for a bridge rectifier and a gluing method thereof. Background technique: [0002] At present, in the process of manufacturing semiconductor devices such as bridge rectifiers, most semiconductor devices are processed by manual glue mixing and manual gluing. Due to the manual operation, there will be a large error in the proportion of glue in this processing method; manual glue, the amount of glue dispensed each time is not uniform, and the fluctuation of product quality is large, resulting in unstable product quality, and in During the operation, the rubber material is easy to generate bubbles, which reduces the electrical performance of the semiconductor device; in addition, this manual operation method has low production efficiency and cannot meet the existing needs. Invention content: [0003] The invention provides an automatic vacuum gluing machine for a bridge rectifier and a gluing ...
Claims
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IPC IPC(8): B05C5/02B05C11/10B05C11/00B01D19/02
CPCB01D19/02B05C5/0208B05C5/027B05C11/00B05C11/10B05C11/1036
Inventor 徐景致
Owner YANGXIN JINXIN ELECTRONICS