CN102700231A - Laminating device of circuit board laminating machine and pressing method applying laminating device - Google Patents

Laminating device of circuit board laminating machine and pressing method applying laminating device Download PDF

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Publication number
CN102700231A
CN102700231A CN2012102160966A CN201210216096A CN102700231A CN 102700231 A CN102700231 A CN 102700231A CN 2012102160966 A CN2012102160966 A CN 2012102160966A CN 201210216096 A CN201210216096 A CN 201210216096A CN 102700231 A CN102700231 A CN 102700231A
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CN
China
Prior art keywords
laminate
laminating
oil cylinder
laminater
pressing
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Pending
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CN2012102160966A
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Chinese (zh)
Inventor
欧阳建英
梁启光
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Extra New Circuit Materials (dongguan) Co Ltd
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Extra New Circuit Materials (dongguan) Co Ltd
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Priority to CN2012102160966A priority Critical patent/CN102700231A/en
Publication of CN102700231A publication Critical patent/CN102700231A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a laminating device of a circuit board laminating machine. The laminating device comprises a housing, a vacuum pressing-in chamber mechanism and a base support, wherein the vacuum pressing-in chamber mechanism comprises a pressing-in chamber, an oil cylinder, a movable plate and plural laminating plates, the oil cylinder is fixed at the top of the pressing-in chamber through an oil cylinder fixing plate, the lower end of the oil cylinder is connected with the movable plate, the movable plate is connected with each laminating plate through a guide ring lifting mechanism, all the laminating plates are connected through connecting rods, the oil cylinder drives the movable plate and the laminating plates to move up and down along the axial direction of a guide pole, the laminating plates are electric heating type laminating plates integrating heating and cooling functions, and 21 laminating plates are connected with an electric heating control system and a cooling system. Compared with the laminating machine adopting a way of heating kerosene for performing circulating heating, the laminating device disclosed by the invention has the advantages of small size, high heating speed of the laminating plates, small heat loss, good plate pressing effect, energy conservation and environmental protection. In addition, the invention further discloses a pressing method applying the laminating device.

Description

The laminater of pcb layer press and use the drawing method of this laminater
Technical field
The present invention relates to the pcb layer technical field of pressing machine, relate in particular to a kind of laminater of pcb layer press and use the drawing method of this laminater.
Background technology
Printed wiring board; Claim printed circuit board, printed circuit board (PCB) again, be called for short wiring board, the English PCB (printed circuit board) that is called for short; Wiring board generally is made up of elements such as Copper Foil, resin, internal layers, needs during manufacturing to make moulding through technologies such as intensification, pressurizations.At present, wiring board has become most of electronic products and reaches circuit interconnects and do not remove the main building block that lacks.Along with the extensive use of swift and violent raising of circuit signal transfer rate and high-frequency circuit, wiring board is also had higher requirement.
Wherein, the pcb layer press is claimed the circuit board pressing machine again, is one of main production equipments of wiring board, and its function is application of heat, a circuit pressurization principle, and the manufactured materials of wiring board is pressed together, and reaches smooth, effect closely.At present, the pcb layer press that occurs on the market as patent announcement number for " CN2613364 ", patent name for shown in the Chinese patent of " multi-layer sheet vacuum pressing-combining machine ", the laminate of this pressing machine adopts the heating that circulates of the mode of heating kerosene; Though this mode of heating can make the heating temperature of laminate control easily, the pressing machine must add hot coal oil fuel tank, has increased the volume of machine like this; The firing rate that the most important thing is this mode of heating is slow; Heat loss is big, and being heated of laminate is inhomogeneous, has reduced the quality of wiring board; Cause the waste of resource simultaneously, increased production cost.
Summary of the invention
The laminater that the objective of the invention is to be directed against the deficiency of prior art and a kind of pcb layer press is provided, the volume of this device is little, and the firing rate of laminate is fast, and heat loss is little, is heated evenly, and energy-conserving and environment-protective and pressing plate are effective.
The drawing method that the objective of the invention is to be directed against the deficiency of prior art and a kind of this laminater of application is provided, this method has improved pressing plate precision and pressing plate effect.
To achieve these goals, technical scheme of the present invention does.
The laminater of pcb layer press; It comprises shell, vacuum pressing-combining house and base support; Said vacuum pressing-combining house comprises pressing chamber, oil cylinder, portable plate and plural piece laminate, and said pressing chamber is assembled by supporting plate, oil cylinder fixed head and base plate, and said oil cylinder is fixed in top, said pressing chamber through said oil cylinder fixed head; The lower end of said oil cylinder connects said portable plate; Play descending mechanism through lead ring between said portable plate and the said laminate and be connected, connect through connecting rod between said each laminate, said portable plate of said hydraulic oil cylinder driving and said laminate move up and down along the axial direction of guide pillar; Said laminate is the electrical heating type laminate of one for collection heating and refrigerating function, and said laminate is provided with 21 and all be connected with cooling system with electric-heating control system.
Preferable; Said laminate comprises plate body, the cooling water pipe that is connected with said cooling system and a plurality of electric heating tubes that is electrically connected with said electric-heating control system; It is inner that said a plurality of electric heating tubes are arranged at said plate body evenly and at intervals, and said cooling water pipe is arranged at the inner and formation closed circuit of said plate body agley.
Preferable, said electric heating tube is the straight pipe type electric heating tube.
Preferable, said electric heating tube is provided with 18.
Preferable; Said lead ring plays descending mechanism and comprises the landing guide pin bushing that is socketed on said guide pillar, fan-shaped contiguous block and the guide ring that is connected with said laminate; Said landing guide pin bushing is connected through said fan-shaped contiguous block and said guide ring, and said fan-shaped contiguous block is fixed in said landing guide pin bushing through fixture.
Preferable, the upper end of said landing guide pin bushing, lower end are respectively arranged with the bulge loop piece, and said landing guide pin bushing is " worker " type.
Preferable, the inboard of said fan-shaped contiguous block is provided with the draw-in groove that matches with said bulge loop piece and said guide ring.
The drawing method of a kind of this laminater of application of the present invention may further comprise the steps: the laminate quantity of a, said laminater is set to 21, and the total number of plies of lamination is 20 layers; B, will be overlapped into one group in order by the wiring board manufactured materials that resin, Copper Foil are formed, every group of wiring board manufactured materials separates through metallic plate; The group number of the wiring board manufactured materials of placing between c, each laminate is set to three to five groups.
Beneficial effect of the present invention is: laminate of the present invention heats for collection and refrigerating function is the electrical heating type laminate of one; Electric-heating control system and cooling system can be controlled its heating and carry out in same plate body with cooling down operation, are provided with 18 electric heating tubes in the laminate, are heated evenly; Carrying out hydronic laminating machine with the mode that adopts heating kerosene compares; The volume of laminater of the present invention has reduced, and the firing rate of laminate is fast, and heat loss is little; Pressing plate is effective, energy-conserving and environment-protective.
Another beneficial effect of the present invention is: drawing method of the present invention increases to 20 layers with the lamination sum by six layers that habitually practise; The wiring board manufactured materials group number of placing between each laminate is reduced to three to five groups by six to nine groups that habitually practise, has reduced every layer of group number of being pressed, but increased total number of plies; Under the close situation of production efficiency; Because the group number of every lamination system has tailed off, heat transfer speed has been accelerated, and makes inner with outside wiring board manufactured materials temperature rise high conformity; Have a narrow range of temperature, thereby improved pressing plate precision and pressing plate effect.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of vacuum pressing-combining house of the present invention.
Fig. 3 is the structural representation of laminate of the present invention.
Fig. 4 is the structural representation of portable plate of the present invention.
Fig. 5 is the decomposing schematic representation of A place structure among Fig. 4.
Fig. 6 is the working state figure of laminate of the present invention.
In Fig. 1 to Fig. 6, include: 1---shell; 2---base support; 3---supporting plate; 4---the oil cylinder fixed head; 5---base plate; 6---oil cylinder; 7---portable plate; 71---depressed part; 8---laminate; 81---plate body; 82---cooling water pipe; 83---electric heating tube; 9---lead ring plays descending mechanism; 91---the landing guide pin bushing; 911---the bulge loop piece; 92---fan-shaped contiguous block; 921---draw-in groove; 93---guide ring; 94---fixture; 10---guide pillar; 11---the wiring board manufactured materials; 12---metallic plate.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
See also Fig. 1 to Fig. 2, the laminater of a kind of pcb layer press of the present invention, it comprises shell 1, vacuum pressing-combining house and base support 2, wiring board manufactured materials 11 heating that this laminater is used for resin, Copper Foil are formed are pressed into wiring board.
As shown in Figure 2, particularly, the vacuum pressing-combining house comprises pressing chamber, oil cylinder 6, portable plate 7 and plural piece laminate 8.Wherein, The pressing chamber is assembled by supporting plate 3, oil cylinder fixed head 4 and base plate 5; Oil cylinder 6 is fixed in top, pressing chamber through oil cylinder fixed head 4, has avoided because of be installed on the trouble that the bottom could be operated after maintenance the time must be shifted out laminate 8, and is easy to operate; Simple in structure, be convenient to assembling and later maintenance.In addition, the lower end of oil cylinder 6 connects portable plate 7, plays descending mechanism 9 through lead ring between portable plate 7 and the laminate 8 and is connected, connects through connecting rod between each laminate 8, and during work, oil cylinder 6 driving portable plates 7 and laminate 8 move up and down along the axial direction of guide pillar 10.
As shown in Figure 3, further, cooling water pipe 82 and a plurality of electric heating tubes that is electrically connected with electric-heating control system 83 that laminate 8 comprises plate body 81, is connected with cooling system.Preferable, electric heating tube 83 is preferably the straight pipe type electric heating tube, and electric heating tube 83 is provided with 18, and electric heating tube 83 is arranged at plate body 81 inside evenly and at intervals, and during heating, plate body 81 is heated evenly.In addition, cooling water pipe 82 is arranged at plate body 81 inner and formation closed circuits agley.Carry out after the heat fused it being bonded together through wiring board manufactured materials 11 such as 83 pairs of resins of electric heating tube and Copper Foils during hot pressing; In the cooling cooling that circulates through cooling water pipe 82, heating can be carried out in same plate 81 with cooling down operation after hot pressing is accomplished.
In the present embodiment, as improvement of the present invention, laminate 8 heats for collection and refrigerating function is the electrical heating type laminate of one, and laminate 8 is provided with 21, can disposable pressing organize wiring board manufactured materials 11 more, and production efficiency is high.Simultaneously, each laminate 8 all is connected with cooling system with electric-heating control system, and electric-heating control system and cooling system can carry out temperature control to laminate 8 effectively.This laminate 8 carries out hydronic laminate with traditional mode of passing through heating kerosene, and it is fast to have firing rate, and heat loss is few, and energy-conserving and environment-protective have reduced advantages such as production cost, and simultaneously, the present invention need not add hot coal oil fuel tank, and volume has reduced.
Like Fig. 4 and shown in Figure 5, four edges of portable plate 7 upper ends are respectively arranged with depressed part 71, and depressed part 71 is connected with lead ring and plays descending mechanism 9, and during maintenance, lead ring plays descending mechanism 9 and detachably installs with portable plate 7, and is easy to maintenance.Wherein, lead ring plays descending mechanism 9 and comprises landing guide pin bushing 91, fan-shaped contiguous block 92 and the guide ring 93 that is connected with laminate 8 that is socketed on guide pillar 10.Concrete, the upper end of landing guide pin bushing 91, lower end are respectively arranged with bulge loop piece 911, and landing guide pin bushing 91 is " worker " type, and portable plate 7 is connected between two bulge loop pieces 911.The inboard of fan-shaped contiguous block 92 is provided with the draw-in groove 921 that matches with bulge loop piece 911 and guide ring 93, and landing guide pin bushing 91 is connected with guide ring 93 through fan-shaped contiguous block 92.In addition, fan-shaped contiguous block 92 is fixed in landing guide pin bushing 91 through fixture 94, and in the present embodiment, fixture 94 is preferably screw.Because portable plate 7 is provided with lead ring and plays descending mechanism 9; When portable plate 7 is expanded with heat and contract with cold size appearance variation; Landing guide pin bushing 91 can adjusted centre-to-centre spacing in the radial direction automatically, avoids causing landing guide pin bushing 91 and guide pillar 10 phenomenon such as smooth and stuck that takes place to slide.
As shown in Figure 6, use the drawing method of the laminater of this pcb layer press, may further comprise the steps: laminate 8 quantity of a, laminater are set to 21, and it is 20 layers that the total number of plies of lamination increases to by habitual six layers; B, will be overlapped into one group according to the order of sequence by the wiring board manufactured materials 11 that resin, Copper Foil are formed, every group of wiring board manufactured materials 11 separates through metallic plate 12; C, the group number of the wiring board manufactured materials of placing between each laminate 8 11 is reduced to three to five groups by habitual six to nine groups.
In sum, drawing method of the present invention has reduced every layer of group number of being pressed, and has but increased total number of plies; Under the close situation of production efficiency; Because the group number of every lamination system has tailed off, heat transfer speed has been accelerated, and makes inner with outside wiring board manufactured materials temperature rise high conformity; Have a narrow range of temperature, thereby improved pressing plate precision and pressing plate effect.
Should be noted that at last; Above embodiment is only in order to explain technical scheme of the present invention; But not to the restriction of protection domain of the present invention, although with reference to preferred embodiment the present invention has been done explanation at length, those of ordinary skill in the art is to be understood that; Can make amendment or be equal to replacement technical scheme of the present invention, and not break away from the essence and the scope of technical scheme of the present invention.

Claims (8)

1. the laminater of pcb layer press; Comprise shell (1), vacuum pressing-combining house and base support (2); Said vacuum pressing-combining house comprises pressing chamber, oil cylinder (6), portable plate (7) and plural piece laminate (8); Said pressing chamber is assembled by supporting plate (3), oil cylinder fixed head (4) and base plate (5); Said oil cylinder (6) is fixed in top, said pressing chamber through said oil cylinder fixed head (4); The lower end of said oil cylinder (6) connects said portable plate (7); Play descending mechanism (9) through lead ring between said portable plate (7) and the said laminate (8) and be connected, connect through connecting rod between said each laminate (8), said oil cylinder (6) drives said portable plate (7) and said laminate (8) and moves up and down along the axial direction of guide pillar (10); It is characterized in that: said laminate (8) is the electrical heating type laminate of one for collection heating and refrigerating function, and said laminate (8) is provided with 21 and all be connected with cooling system with electric-heating control system.
2. the laminater of pcb layer press according to claim 1; It is characterized in that: cooling water pipe (82) and a plurality of electric heating tubes (83) that is electrically connected with said electric-heating control system that said laminate (8) comprises plate body (81), is connected with said cooling system; Said a plurality of electric heating tubes (83) are arranged at said plate body (81) inside evenly and at intervals, and said cooling water pipe (82) is arranged at the inner and formation closed circuit of said plate body (81) agley.
3. the laminater of pcb layer press according to claim 2 is characterized in that: said electric heating tube (83) is the straight pipe type electric heating tube.
4. the laminater of pcb layer press according to claim 2 is characterized in that: said electric heating tube (83) is provided with 18.
5. the laminater of pcb layer press according to claim 1; It is characterized in that: said lead ring plays descending mechanism (9) and comprises the landing guide pin bushing (91) that is socketed on said guide pillar (10), fan-shaped contiguous block (92) and the guide ring (93) that is connected with said laminate (8); Said landing guide pin bushing (91) is connected through said fan-shaped contiguous block (92) and said guide ring (93), and said fan-shaped contiguous block (92) is fixed in said landing guide pin bushing (91) through fixture (94).
6. the laminater of pcb layer press according to claim 5 is characterized in that: upper end, the lower end of said landing guide pin bushing (91) is respectively arranged with bulge loop piece (911), and said landing guide pin bushing (91) is " worker " type.
7. the laminater of pcb layer press according to claim 5 is characterized in that: the inboard of said fan-shaped contiguous block (92) is provided with the draw-in groove (921) that matches with said bulge loop piece (911) and said guide ring (93).
8. the drawing method of the laminater of application rights requirement 1 to 7 any described pcb layer press is characterized in that, may further comprise the steps:
The laminate of a, said laminater (8) quantity is set to 21, and the total number of plies of lamination is 20 layers;
B, will be overlapped into one group in order by the wiring board manufactured materials (11) that resin, Copper Foil are formed, every group of wiring board manufactured materials (11) separates through metallic plate (12);
The group number of the wiring board manufactured materials of placing between c, each laminate (8) (11) is set to three to five groups.
CN2012102160966A 2012-06-28 2012-06-28 Laminating device of circuit board laminating machine and pressing method applying laminating device Pending CN102700231A (en)

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Application Number Priority Date Filing Date Title
CN2012102160966A CN102700231A (en) 2012-06-28 2012-06-28 Laminating device of circuit board laminating machine and pressing method applying laminating device

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103889154A (en) * 2014-04-03 2014-06-25 苏州市嘉明机械制造有限公司 Cooling and heating integrated copper foil conductive pressing machine
CN104002539A (en) * 2013-02-22 2014-08-27 活全机器股份有限公司 Pressing machine heat insulation cooler
CN104742481A (en) * 2013-12-31 2015-07-01 上海华银电器有限公司 Vacuum hot pressing equipment for manufacturing bus bars and application thereof
CN105188268A (en) * 2015-09-30 2015-12-23 上海朗华科贸有限公司 Vacuum quick pressing machine
CN110171181A (en) * 2019-04-23 2019-08-27 惠州华科技术研究院有限公司 The laminating method of the mechanical laminater of electronic product module and its anti-residual gas
CN110171179A (en) * 2019-04-23 2019-08-27 惠州华科技术研究院有限公司 Electronic product module tunnel type lamination line
CN110289229A (en) * 2019-04-23 2019-09-27 惠州华科技术研究院有限公司 The warehouse style laminating apparatus of electronic product module
CN111300801A (en) * 2020-02-25 2020-06-19 重庆工业职业技术学院 Multistation polymer vacuum hot press
CN112559443A (en) * 2019-09-10 2021-03-26 南通深南电路有限公司 Storage method of lamination data, lamination method of circuit board and related device
CN115119423A (en) * 2022-06-02 2022-09-27 江苏迪普实业股份有限公司 6GPCB lamination equipment

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JPH02296394A (en) * 1989-05-11 1990-12-06 Hitachi Chem Co Ltd Manufacture of multilayer printed-wiring board
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CN202685496U (en) * 2012-06-28 2013-01-23 特新电路材料(东莞)有限公司 Laminating device for circuit board laminating machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02296394A (en) * 1989-05-11 1990-12-06 Hitachi Chem Co Ltd Manufacture of multilayer printed-wiring board
US20020189755A1 (en) * 2001-06-15 2002-12-19 International Business Machines Corporation Platen for use in laminating press and method of lamination
WO2004103042A1 (en) * 2003-05-15 2004-11-25 Cedal Equipment Srl Process for producing printed electronic circuits, including multilayer, by endothermic induction heating
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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104002539A (en) * 2013-02-22 2014-08-27 活全机器股份有限公司 Pressing machine heat insulation cooler
CN104742481A (en) * 2013-12-31 2015-07-01 上海华银电器有限公司 Vacuum hot pressing equipment for manufacturing bus bars and application thereof
CN103889154A (en) * 2014-04-03 2014-06-25 苏州市嘉明机械制造有限公司 Cooling and heating integrated copper foil conductive pressing machine
CN105188268A (en) * 2015-09-30 2015-12-23 上海朗华科贸有限公司 Vacuum quick pressing machine
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CN110171179A (en) * 2019-04-23 2019-08-27 惠州华科技术研究院有限公司 Electronic product module tunnel type lamination line
CN110171181A (en) * 2019-04-23 2019-08-27 惠州华科技术研究院有限公司 The laminating method of the mechanical laminater of electronic product module and its anti-residual gas
CN110289229A (en) * 2019-04-23 2019-09-27 惠州华科技术研究院有限公司 The warehouse style laminating apparatus of electronic product module
CN110171181B (en) * 2019-04-23 2023-11-17 惠州华科技术研究院有限公司 Mechanical laminating device for electronic product components and laminating method for preventing residual gas
CN110171179B (en) * 2019-04-23 2023-11-17 惠州华科技术研究院有限公司 Tunnel type lamination production line for electronic product components
CN112559443A (en) * 2019-09-10 2021-03-26 南通深南电路有限公司 Storage method of lamination data, lamination method of circuit board and related device
CN112559443B (en) * 2019-09-10 2021-12-14 南通深南电路有限公司 Storage method of lamination data, lamination method of circuit board and related device
CN111300801A (en) * 2020-02-25 2020-06-19 重庆工业职业技术学院 Multistation polymer vacuum hot press
CN115119423A (en) * 2022-06-02 2022-09-27 江苏迪普实业股份有限公司 6GPCB lamination equipment
CN115119423B (en) * 2022-06-02 2023-03-10 江苏迪普实业股份有限公司 6GPCB lamination equipment

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