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Pressing device on aluminum substrate production line

A technology of pressing device and aluminum substrate, applied in the field of pressing device, can solve the problems of not meeting actual production requirements, slippery board degumming, etc., so as to shorten the cold pressing feeding and discharging time, improve the pressing efficiency, and improve the pressing The effect of precision

Active Publication Date: 2021-07-16
ANHUI LINCHI ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the disadvantage of the above-mentioned pressing device is that the device uses transfer rollers to transport the pressing plate, and in the process of feeding and discharging, the material is loaded or dropped on the conveyor belt under the action of the plate’s own weight. Or for plates in an unpressed state, it will cause sliding or partial degumming due to excessive vibration, and the aluminum substrate has high technological requirements for the thickness of the laminated plate and the accuracy of the plate. Therefore, the above pressing device does not Does not meet actual production needs

Method used

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  • Pressing device on aluminum substrate production line
  • Pressing device on aluminum substrate production line
  • Pressing device on aluminum substrate production line

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Embodiment Construction

[0027] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0028] see figure 1 , in this embodiment, a pressing device on an aluminum substrate production line includes a machine base 1, a ring rail 2 assembled on the machine base 1 and used for surrounding transportation of the aluminum substrate 8, arranged on the outside of the ring rail 2 and respectively A hot pressing assembly and a cold pressing assembly for hot pressing and cold pressing the aluminum substrate 8, at least two sliding seats 11 are slidably installed on the ring rail 2, and the frame also includes a The drive mechanism for the seat 11 to slide on the ring rail 2. The outer part of the slide seat 11 away from the ring rail 2 is provided with a stepped groove 25. The stepped groove 25 runs through up and down. The separa...

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Abstract

The invention aims at providing a pressing device on an aluminum substrate production line. The pressing device comprises a machine base, a hot pressing assembly and a cold pressing assembly, the hot pressing assembly and the cold pressing assembly are assembled on the machine base, an annular rail is assembled on the machine base, the hot pressing assembly and the cold pressing assembly are located on the outer side of the annular rail, and at least two sliding seats are installed on the annular rail in a sliding mode. A machine frame further comprises a driving mechanism used for driving the sliding seats to slide on the annular rail, a vertically-through step groove is formed in the outer side portion, away from the annular rail, of each sliding seat, a separating seat is erected on the step groove, jacking cylinders are arranged at the positions, located at the hot pressing station and the cold pressing station, of the machine base respectively, a lifting plate is fixedly installed at the top end of a movable rod of the jacking cylinder, and a limiting mechanism is arranged between the lifting plate and the separating seat. The hot pressing assembly comprises a first rack, a first pressing cylinder and a hot pressing plate, the first rack is fixedly installed on the machine base, and the first pressing cylinder is fixedly installed on the top of the first rack.

Description

technical field [0001] The invention relates to a pressing device, in particular to a pressing device on an aluminum substrate production line. Background technique [0002] Aluminum substrate is a metal-based copper-clad laminate with good heat dissipation function. Generally, a single-sided panel is composed of three layers, which are circuit layer, insulating layer and metal base layer. Single-sided double-layer aluminum substrate has two layers of conductive graphics. The printed circuit board is made of alternating lamination and bonding with the insulating layer and the aluminum substrate. The insulating layer is the core technology of the aluminum substrate, which mainly plays the functions of bonding, insulation and heat conduction. The insulating layer of the aluminum substrate is the structure of the power module. The largest thermal barrier in the insulation layer, the better the thermal conductivity of the insulating layer, the more conducive to the diffusion of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/46
CPCH05K3/46
Inventor 李涛吕涛有
Owner ANHUI LINCHI ELECTRONICS CO LTD
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