CN202679806U - Novel hydraulic copper-foil conducting press machine - Google Patents

Novel hydraulic copper-foil conducting press machine Download PDF

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Publication number
CN202679806U
CN202679806U CN 201220167588 CN201220167588U CN202679806U CN 202679806 U CN202679806 U CN 202679806U CN 201220167588 CN201220167588 CN 201220167588 CN 201220167588 U CN201220167588 U CN 201220167588U CN 202679806 U CN202679806 U CN 202679806U
Authority
CN
China
Prior art keywords
copper foil
heating
pressing machine
heating disc
plates
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 201220167588
Other languages
Chinese (zh)
Inventor
沈金明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU JIAMING MACHINERY MANUFACTURING Co Ltd
Original Assignee
SUZHOU JIAMING MACHINERY MANUFACTURING Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU JIAMING MACHINERY MANUFACTURING Co Ltd filed Critical SUZHOU JIAMING MACHINERY MANUFACTURING Co Ltd
Priority to CN 201220167588 priority Critical patent/CN202679806U/en
Application granted granted Critical
Publication of CN202679806U publication Critical patent/CN202679806U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a novel hydraulic copper-foil conducting press machine. The press machine comprises a work bench, a lower heating disc above the work bench, an upper heating disc corresponding to the lower heating disc, aluminium plates and printing plates arranged between the upper heating disc and the lower heating disc in a staggered manner, and a hydro-cylinder arranged above the upper heating disc for pressurizing, wherein a continuous copper foil is arranged between the aluminium plates and the printing plates. According to the utility model, the press machine can provide sufficient pressure, and the press operation space is large, thereby solving the problem of pressure foams, improving the quality of circuit boards, reducing the cost of the circuit boards and entire electronic products; the continuous copper foil is used for conduction heating, so that all the points on the plates are heated evenly, the temperature difference among upper, middle and lower parts of the stacked plates is small, the plate glue flow rate is small, the thickness is uniform, the temperature raising rate is high, and the entire pressing time is short.

Description

A kind of new oil pressure type Copper Foil conduction pressing machine
Technical field
The utility model relates to a kind of cold press, is specifically related to a kind of new oil pressure type Copper Foil conduction pressing machine.
Background technology
In existing electric press, pressure system mainly by apply certain air pressure in atmospheric pressure cavity, reaches the pressure that needs by the area conversion.This voltage closes the shortcoming that the owner will exist: owing to be to exert pressure by gas, be subjected to the impact (general company's air pressure only has 7.5Bar) of air pressure itself, the enough large pressure that machine can't provide that pcb board needs is (according to the plank of general 540 x 620mm PCB, the machine maximum generally can only provide the pressure of 320 PSI, and pcb board generally need to be greater than the pressure of 350PSI, specific panel need to reach the pressure of 450-500 PSI), this just causes pcb board to have the problems such as the risk of pressing bubble and stitching operation space be very narrow, and some special materials or greater than the pcb board more than 12 layers, can't use electric press production.In addition, the relation of of the prior art because pressing bubble can make the wiring board inequality of being heated, and causes the temperature difference between the lamination large, and heating rate is slow, thereby has increased the cost of wiring board, improves the cost of whole electronic product.
Therefore, a kind ofly can solve the pressing bubble, make that wiring board is heated evenly, quick heating, conduction pressing machine that cost is low be current urgent problem.
The utility model content
The purpose of this utility model be to provide a kind of without the pressing bubble, make that wiring board is heated evenly, quick heating, new oil pressure type Copper Foil conduction pressing machine that cost is low.
The technical solution of the utility model is: a kind of new oil pressure type Copper Foil conduction pressing machine, comprise between the lower heating plate of workbench, workbench top, upper heating disk, upper heating disk and the lower heating plate corresponding with lower heating plate that one is used for the oil cylinder that pressurizes every the aluminium sheet at an interval and printed panel and upper heating disk top, a continuous Copper Foil is arranged between described aluminium sheet and the printed panel.
In preferred embodiment of the utility model, the described aluminium sheet number of plies is the 10-150 layer.
In preferred embodiment of the utility model, the described printed panel number of plies is the 10-150 layer.
In preferred embodiment of the utility model, there is power supply to connect between described upper heating plate and the lower heating plate.
In preferred embodiment of the utility model, described oil cylinder be positioned over top, the pressing machine below of pressing machine and pressing machine around.
Described in the utility model is a kind of new oil pressure type Copper Foil conduction pressing machine, enough large pressure can be provided, the stitching operation space is very large, by enough large pressure is provided, solved the problem of pressing bubble, improve the quality of wiring board, thereby reduced the cost of wiring board, also will reduce the cost of whole electronic product, the continuous copper foil conductive heater, so that being heated evenly of every of plate, the temperature of lamination upper, middle and lower differs little, and plate current glue amount is little, and thickness evenness is good, heating rate is fast, and whole pressing time is short.
Description of drawings
Fig. 1 is the structural representation of this new oil pressure type Copper Foil conduction pressing machine in one preferred embodiment of the utility model new oil pressure type Copper Foil conduction pressing machine;
Each mark is as follows in the accompanying drawing: 1, workbench, 2, lower heating plate, 3, upper heating disk, 4, aluminium sheet, 5, printed panel, 6, oil cylinder, 7, Copper Foil.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection range of the present utility model is made more explicit defining.
Described in the utility model is a kind of new oil pressure type Copper Foil conduction pressing machine, shown in Fig. 1: comprise workbench 1, the lower heating plate 2 of workbench 1 top, the upper heating disk 3 corresponding with lower heating plate 2, one is used for the oil cylinder 6 of pressurization every the aluminium sheet 4 at an interval and printed panel 5 and upper heating disk 3 tops between upper heating disk 3 and the lower heating plate 2, oil cylinder 6 is positioned over the top of pressing machine, around pressing machine below and the pressing machine, there is power supply to connect between upper heating plate 3 and the lower heating plate 2, a continuous Copper Foil 7 is arranged between aluminium sheet 4 and the printed panel 5, wherein, aluminium sheet 4 numbers of plies are the 10-150 layer, and printed panel 5 numbers of plies are the 10-150 layer.
During use, Copper Foil 6 plays leading heat effect, and upper heating plate 3 and lower heating 2 plates play the auxiliary heating effect, by Copper Foil 7 conductive heater mode heating line plates, because continuous copper foil 7 conductive heater, so that being heated evenly of every of wiring board, the temperature of lamination upper, middle and lower differs little, and plate current glue amount is little, thickness evenness is good, and owing to be that heating rate is fast by Copper Foil 7 conductive heater, whole pressing time is short.By using the hydraulic type pressure system, the enough large pressure that can provide that wiring board needs, so that the stitching operation space is very large, the wiring board plank of existing all material (some special materials are such as the BT material) or high-layer (more than 12 layers), can produce at electric press, and solve the problem of pressing bubble.
Described in the utility model is a kind of new oil pressure type Copper Foil conduction pressing machine, enough large pressure can be provided, the stitching operation space is very large, by enough large pressure is provided, solved the problem of pressing bubble, improve the quality of wiring board, thereby reduced the cost of wiring board, also will reduce the cost of whole electronic product, the continuous copper foil conductive heater, so that being heated evenly of every of plate, the temperature of lamination upper, middle and lower differs little, and plate current glue amount is little, and thickness evenness is good, heating rate is fast, and whole pressing time is short.
The above only is embodiment of the present utility model; but protection range of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; variation or the replacement that can expect without creative work all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claims were limited.

Claims (5)

1. new oil pressure type Copper Foil conduction pressing machine, it is characterized in that: comprise that the lower heating plate of workbench, workbench top, the upper heating disk corresponding with lower heating plate and upper heating disk top are used for the oil cylinder that pressurizes, be provided with aluminium sheet and printed panel between described upper heating disk and the lower heating plate, and be provided with an aluminium sheet between per two adjacent printed panels, a continuous Copper Foil is arranged between described aluminium sheet and the printed panel.
2. new oil pressure type Copper Foil according to claim 1 conduction pressing machine, it is characterized in that: the described aluminium sheet number of plies is the 10-150 layer.
3. new oil pressure type Copper Foil according to claim 1 conduction pressing machine, it is characterized in that: the described printed panel number of plies is the 10-150 layer.
4. new oil pressure type Copper Foil conduction pressing machine according to claim 1 is characterized in that: have power supply to connect between described upper heating disk and the lower heating plate.
5. new oil pressure type Copper Foil according to claim 1 conduction pressing machine is characterized in that: described oil cylinder be positioned over pressing machine top, pressing machine below and pressing machine around.
CN 201220167588 2012-04-19 2012-04-19 Novel hydraulic copper-foil conducting press machine Expired - Lifetime CN202679806U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220167588 CN202679806U (en) 2012-04-19 2012-04-19 Novel hydraulic copper-foil conducting press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220167588 CN202679806U (en) 2012-04-19 2012-04-19 Novel hydraulic copper-foil conducting press machine

Publications (1)

Publication Number Publication Date
CN202679806U true CN202679806U (en) 2013-01-16

Family

ID=47500673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220167588 Expired - Lifetime CN202679806U (en) 2012-04-19 2012-04-19 Novel hydraulic copper-foil conducting press machine

Country Status (1)

Country Link
CN (1) CN202679806U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102625586A (en) * 2012-04-19 2012-08-01 苏州市嘉明机械制造有限公司 Novel oil pressure type copper foil electric conduction pressing machine
TWI723479B (en) * 2019-07-26 2021-04-01 岡崎靜明 Pressing machine with equalizing device and equalizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102625586A (en) * 2012-04-19 2012-08-01 苏州市嘉明机械制造有限公司 Novel oil pressure type copper foil electric conduction pressing machine
TWI723479B (en) * 2019-07-26 2021-04-01 岡崎靜明 Pressing machine with equalizing device and equalizing device

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CX01 Expiry of patent term

Granted publication date: 20130116

CX01 Expiry of patent term