CN205291837U - Multistage energy storage circulation hydraulic loading forming device of copper -clad plate - Google Patents
Multistage energy storage circulation hydraulic loading forming device of copper -clad plate Download PDFInfo
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- CN205291837U CN205291837U CN201520912664.5U CN201520912664U CN205291837U CN 205291837 U CN205291837 U CN 205291837U CN 201520912664 U CN201520912664 U CN 201520912664U CN 205291837 U CN205291837 U CN 205291837U
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Abstract
The utility model provides a multistage energy storage circulation hydraulic loading forming device of copper -clad plate, including pressfitting container, a power storage container, the 2nd power storage container and the 3rd power storage container, controlling means, voltage operated device, drawing liquid device and heating device, the valve is located all to be equipped with by the lateral wall and the pipe connection of a power storage container, the 2nd power storage container and the 3rd power storage container and pressfitting container, make liquid medium keep accomplishing laminating operations at the appropriate pressure within range and with circulation heating's mode under controlling means's control, laminating operations accomplishes the back, and the liquid medium in to the pressfitting container lowers the temperature through multistage endless mode, enters storage among a different energy levels power storage container, the 2nd power storage container and the 3rd power storage container with the liquid medium in the pressfitting container respectively. Adopt the technical scheme of the utility model, because adoption circulation heating's mode messenger liquid medium can rapid heating up and cooling to improve production efficiency, carry out the energy storage through multistage power storage container, a large amount of energy consumptions just can be saved to copper lamination production process, not only economy but also environmental protection.
Description
Technical field
The utility model relates to copper-clad plate preparing technical field, relates in particular to a kind of multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate.
Background technology
Copper-clad plate (CopperCladLaminates) is the baseplate material for the manufacture of printed wiring board (PCB), in prior art, is conventionally formed by base material, dielectric adhering layer and three kinds of compound hot pressing of medium of Copper Foil. Because hot pressing completes in air or vacuum, briquetting pressure is larger, and the lamination on copper-clad plate surface is stressed is not uniformly, so just causes suppressing that product angularity is out high, lack of homogeneity.
Therefore, for the above-mentioned defect existing in currently available technology, be necessary to study in fact, so that a kind of scheme to be provided, solve the defect existing in prior art.
Utility model content
The problem existing in order to solve prior art, the purpose of this utility model is to provide a kind of multistage energy storage circulation hydraulic pressure pressing shaping device that utilizes the character of the even transmission of pressure of liquid medium to realize the copper-clad plate of evenly pressurizeing on copper-clad plate surface everywhere.
In order to overcome the defect of prior art, the technical solution of the utility model is:
A kind of multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate, comprise the pressing container of in-built liquid medium, for storing the first energy-storing container of different energy level liquid mediums, the second energy-storing container and the 3rd energy-storing container, be arranged on this pressing container outer wall for controlling the control device of described pressing container complete layer press operation, be connected with described pressing container for controlling the voltage operated device of force value of described pressing container, for driving the flow direction of liquid medium and forming the pumping device of peripheral passage and the heater for heating liquid medium at pipeline, described pressing container, the first energy-storing container, the second energy-storing container, the 3rd energy-storing container, pumping device, between voltage operated device and heater, pass through pipeline UNICOM, described the first energy-storing container, sidewall and the pipeline junction of the second energy-storing container and the 3rd energy-storing container and pressing container are equipped with valve, the copper-clad plate of multi-disc moulding to be laminated is immersed in the liquid medium of described pressing container, be provided with multiplely for measuring the temperature sensor of liquid medium temperature information and for measuring the pressure sensor of medium pressure liquid information at the inwall of described pressing vessel, between described pressing container and described pumping device and described heater, be connected by pipeline, described heater, described voltage operated device, described valve, described pumping device and described temperature sensor and the electrical connection of described control device make liquid medium remain within the scope of convenient pressure and with hydronic mode complete layer press operation under the control of described control device, after laminating operation completes, by injecting cold conditions liquid medium to described pressing container, the liquid medium of described pressing container is lowered the temperature, valve described in described control device control, in the time that the liquid medium temperature of described pressing container is greater than 200 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the first energy-storing container, when the liquid medium temperature of described pressing container is less than 200 DEG C and while being greater than 100 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the second energy-storing container, in the time that the liquid medium temperature of described pressing container is less than 100 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the 3rd energy-storing container, upper once before laminating operation starts, valve opening described in described control device control, more respectively the liquid medium of the first energy-storing container, the second energy-storing container and the 3rd energy-storing container is entered to pressing container.
Preferably, described control device further comprises control module, input module and display module, wherein,
Described input module is for the parameter information of input layer press operation;
Described display module is for showing the duty of pressing container;
Described control module is connected with described temperature sensor, described pressure sensor, described voltage operated device, described heater, described pumping device, described valve, described input module and described display module, for according to the duty of valve, described heater, described voltage operated device and described pumping device described in the measured temperature information of the parameter information of described input module, described temperature sensor and the measured pressure information control of described pressure sensor.
Preferably, described pressing container comprises pressing vessel and container cover, and described pressing vessel and container cover have the deadend structure cooperatively interacting makes described pressing container form confined space; The sidewall of described pressing vessel is provided with the liquid outlet and the inlet that are connected with described pipeline; The sidewall of described pressing vessel is also provided with voltage-controlled mouthful, and described voltage-controlled mouthful is connected with described voltage operated device by pipeline.
Preferably, in described pressing vessel, be provided with vacuum bag and vavuum pump, described vacuum bag is for the copper-clad plate of in-built multi-disc moulding to be laminated; Described vavuum pump is for carrying out vacuum pumping and make described vacuum bag in vacuum state described vacuum bag.
Preferably, described vacuum bag is silica gel bag.
Preferably, described pressing vessel and described container cover are made up of cast steel material.
Preferably, described control module adopts Mitsubishi FX3U series programmable logic controller (PLC).
Preferably, described heater adopts elema heater, and the power of described elema heater is not less than 50KW.
Preferably, described temperature sensor adopts resistance temperature detector PT100.
Preferably, described voltage operated device is ftercompction pump.
With respect to prior art, adopt the technical solution of the utility model, because copper-clad plate lamination process completes in the liquid medium of airtight container, utilize the character of the incompressible character of liquid and even transmission of pressure, thereby make the evenly pressurization everywhere of laminate samples surface, can in lamination process, can realize the accurate control to pressure and temperature simultaneously, ensure production safety, the angularity of compacting product is out little, in plate, resin solidification amount can reduce, be not prone to hickie, crackle, bubble, space and pit etc. in layer; Simultaneously owing to heater being arranged on to pressing container outside, thereby ensure production safety, be convenient to plant maintenance; Adopt hydronic mode that liquid medium can be rapidly heated and lower the temperature, thereby enhance productivity; Meanwhile, carry out energy storage by multistage energy-storing container, copper coin lamination production process just can be saved a large amount of energy consumptions, not only economy but also environmental protection.
Brief description of the drawings
The structural representation of the multistage energy storage circulation hydraulic pressure pressing shaping device of a kind of copper-clad plate that Fig. 1 provides for the utility model embodiment.
The structural representation of pressing container in the multistage energy storage circulation hydraulic pressure pressing shaping device of a kind of copper-clad plate that Fig. 2 provides for the utility model embodiment.
The principle schematic of control device in the multistage energy storage circulation hydraulic pressure pressing shaping device of a kind of copper-clad plate that Fig. 3 provides for the utility model embodiment.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Applicant is repeatedly finding in pilot production, heater is arranged on and in pressing container, carries out under mode that static state heats, only rely on sub-and the rising of liquid in container medium temperature brings that self rate of rise is slow, production efficiency is low, laminating technology curve adjustable extent is very little simultaneously, and pressure raises in nondeterministic statement, there is aborning potential safety hazard.
The defect existing in order to overcome prior art, refer to Fig. 1, Fig. 2 and Fig. 3, be depicted as the structural representation of the multistage energy storage circulation hydraulic pressure pressing shaping device of a kind of copper-clad plate that the utility model embodiment provides, comprise the pressing container 1 of in-built liquid medium, be arranged on this pressing container 1 outer wall for controlling the control device 2 of pressing container 1 complete layer press operation, the first energy-storing container 7, the second energy-storing container 9, the 3rd energy-storing container 10, pumping device 3, heater 4 and voltage operated device 6, pressing container 1, the first energy-storing container 7, the second energy-storing container 9, between the 3rd energy-storing container 10 and pumping device 3 and heater 4, be connected by pipeline 5, the first energy-storing container 7, the second energy-storing container 9, the sidewall of the 3rd energy-storing container 10 and pressing container 1 and the junction of pipeline 5 are equipped with valve 8, pressing container 1 comprises pressing vessel 11 and the container cover 12 be made up of firm, wear-resisting, corrosion resistant cast steel material, pressing vessel 11 and container cover 12 have the deadend structure cooperatively interacting, after container cover 12 sealings, form confined space, in laminating operation, can ensure that pressing container is in air-tight state, be provided with liquid outlet 16 and inlet 17 at the sidewall of pressing vessel 11, this liquid outlet 16 is connected with pipeline with inlet 17, and by the flow of valve 8 these liquid outlets 16 of control and inlet 17, make to form back liquid path between pressing container 1 and pumping device 3 and heater 4, the sidewall of pressing vessel 11 is also provided with voltage-controlled mouthful 18, and voltage-controlled mouthful 18 is connected with voltage operated device 6 by pipeline. the copper-clad plate 14 of multi-disc moulding to be laminated is immersed in the liquid medium of pressing container, conventionally, the copper-clad plate of multi-disc moulding to be laminated 14 is sleeved in vacuum bag 13 and is immersed in liquid medium again, and vacuum bag 13 is selected resistant to elevated temperatures silica gel bag conventionally. not when lamination, although that the substrate of copper-clad plate 14, Copper Foil and the bonding glue-line close bed for adhesive base plate and Copper Foil are combined is not yet curing, need carries out lamination to it by the pressure of liquid medium and temperature and solidify. by vavuum pump, vacuum bag 13 is carried out vacuum pumping and makes vacuum bag 13 in vacuum state, ensure that copper-clad plate 14 is in the not impact of liquid body medium of lamination process. be provided with multiple for measuring the temperature sensor 15 of liquid medium temperature information and for measuring the pressure sensor 19 of medium pressure liquid information at the inwall of pressing vessel 11, heater 4, pumping device 3, voltage operated device 6, pressure sensor 19, valve 8 and temperature sensor 15 are electrically connected with control device 2, under the control of control device 2, heater 4 is for heating liquid medium, pumping device 3 is for driving the flow direction of liquid medium and forming peripheral passage at pipeline 5, voltage operated device 6 is for controlling the force value of described pressing container 1, by control valve 8, the interior liquid medium of pressing container 1 is remained in suitable pressure limit and with hydronic mode complete layer press operation. after laminating operation completes, by injecting cold conditions liquid medium to pressing container 1, the liquid medium of pressing container 1 is lowered the temperature, control device 2 by-pass valve controls 7, in the time that the liquid medium temperature of pressing container 1 is greater than 200 DEG C, utilize pressure differential that the liquid medium in pressing container 1 is entered to the first energy-storing container 7, when the liquid medium temperature of pressing container 1 is less than 200 DEG C and while being greater than 100 DEG C, utilize pressure differential that the liquid medium in pressing container 1 is entered to the second energy-storing container 9, in the time that the liquid medium temperature of pressing container is less than 100 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the 3rd energy-storing container 10, upper once before laminating operation starts, the unlatching of control device 2 by-pass valve controls 7, more respectively the liquid medium of the first energy-storing container 7, the second energy-storing container 9 and the 3rd energy-storing container 10 is entered to pressing container 1.
In reality, according to the thawing of bonding glue-line, solidify etc. parameter, heating and the cooling procedure of control device control heater 4, controlling pumping device 3 circulates liquid medium, and make pressing container 1 all the time in suitable pressure limit by controlling voltage operated device 6, so can allow pressure environment in pressing container 1 and temperature environment meet the laminating technology curve of setting.
Adopt technique scheme, because copper-clad plate lamination process completes in the liquid medium of airtight container, utilize the character of the incompressible character of liquid and even transmission of pressure, thereby make the evenly pressurization everywhere of laminate samples surface, can in lamination process, can realize the accurate control to pressure and temperature, ensure production safety simultaneously, the angularity of compacting product is out little, in plate, resin solidification amount can reduce, and is not prone to hickie, crackle, bubble, space and pit etc. in layer; Owing to heater being arranged on to pressing container outside, ensure production safety simultaneously, be convenient to again plant maintenance; Adopt in addition hydronic mode that liquid medium can be rapidly heated and lower the temperature, thereby enhance productivity. Meanwhile, carry out energy storage by multistage energy-storing container, copper coin lamination production process just can be saved a large amount of energy consumptions, not only economy but also environmental protection.
In a kind of preferred embodiment, control device 2 further comprises control module 21, input module 22 and display module 23, wherein,
Input module 22 is for the parameter information of input layer press operation;
Display module 23 is for showing the duty of pressing container;
Control module 21 is connected with temperature sensor 15, pressure sensor 19, pumping device 3, heater 4, voltage operated device 6, valve 8, input module 22 and display module 23, for according to the duty of the measured pressure information of the parameter information of input module 22, pressure sensor 19 and measured temperature information by-pass valve control 8, pumping device 3, voltage operated device 6 and the heater 4 of temperature sensor 15.
In a kind of preferred embodiment, control module adopts Mitsubishi FX3U series programmable logic controller (PLC).
In a kind of preferred embodiment, also comprise vavuum pump (also not shown in Fig. 2), for silica gel bag is carried out to vacuum pumping.
In a kind of preferred embodiment, heater 4 adopts elema heater, and the power of elema heater is not less than 50KW, selects in practice the elema heater of 100KW.
In a kind of preferred embodiment, temperature sensor 15 adopts resistance temperature detector.
In a kind of preferred embodiment, resistance temperature detector is PT100. PT100 has the advantages such as reaction speed is fast, precision is high, antijamming capability is strong in the interval of-50-600 DEG C.
In a kind of preferred embodiment, pumping device 3 is drawing liquid pump, and the drawing liquid amount of this drawing liquid pump is 4500L/h, and power of motor is 4kW, adjustable speed scope: 150-2920r/min.
In a kind of preferred embodiment, the integrated pressure transmitter of pressure sensor, the measurement category of described integrated pressure transmitter is 0～20MPa.
In a kind of preferred embodiment, voltage operated device 6 is ftercompction pump, and the power set of this ftercompction pump are threephase asynchronouses, and its note rate at night is 170L/h, and power is 1.1kW, and rotating speed is 1400r/min.
The explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof. Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim. Be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can realize in other embodiments in the situation that not departing from spirit or scope of the present utility model. Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the multistage energy storage circulation hydraulic pressure pressing shaping device of a copper-clad plate, it is characterized in that, comprise the pressing container of in-built liquid medium, for storing the first energy-storing container of different energy level liquid mediums, the second energy-storing container and the 3rd energy-storing container, be arranged on this pressing container outer wall for controlling the control device of described pressing container complete layer press operation, be connected with described pressing container for controlling the voltage operated device of force value of described pressing container, for driving the flow direction of liquid medium and forming the pumping device of peripheral passage and the heater for heating liquid medium at pipeline, described pressing container, the first energy-storing container, the second energy-storing container, the 3rd energy-storing container, pumping device, between voltage operated device and heater, pass through pipeline UNICOM, described the first energy-storing container, sidewall and the pipeline junction of the second energy-storing container and the 3rd energy-storing container and pressing container are equipped with valve, the copper-clad plate of multi-disc moulding to be laminated is immersed in the liquid medium of described pressing container, be provided with multiplely for measuring the temperature sensor of liquid medium temperature information and for measuring the pressure sensor of medium pressure liquid information at the inwall of described pressing vessel, between described pressing container and described pumping device and described heater, be connected by pipeline, described heater, described voltage operated device, described valve, described pumping device and described temperature sensor and the electrical connection of described control device make liquid medium remain within the scope of convenient pressure and with hydronic mode complete layer press operation under the control of described control device, after laminating operation completes, by injecting cold conditions liquid medium to described pressing container, the liquid medium of described pressing container is lowered the temperature, valve described in described control device control, in the time that the liquid medium temperature of described pressing container is greater than 200 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the first energy-storing container, when the liquid medium temperature of described pressing container is less than 200 DEG C and while being greater than 100 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the second energy-storing container, in the time that the liquid medium temperature of described pressing container is less than 100 DEG C, utilize pressure differential that the liquid medium in pressing container is entered to the 3rd energy-storing container, upper once before laminating operation starts, valve opening described in described control device control, more respectively the liquid medium of the first energy-storing container, the second energy-storing container and the 3rd energy-storing container is entered to pressing container.
2. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 1, is characterized in that, described control device further comprises control module, input module and display module, wherein,
Described input module is for the parameter information of input layer press operation;
Described display module is for showing the duty of pressing container;
Described control module is connected with described temperature sensor, described pressure sensor, described voltage operated device, described heater, described pumping device, described valve, described input module and described display module, for according to the duty of valve, described heater, described voltage operated device and described pumping device described in the measured temperature information of the parameter information of described input module, described temperature sensor and the measured pressure information control of described pressure sensor.
3. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 1 or 2, it is characterized in that, described pressing container comprises pressing vessel and container cover, and described pressing vessel and container cover have the deadend structure cooperatively interacting makes described pressing container form confined space; The sidewall of described pressing vessel is provided with the liquid outlet and the inlet that are connected with described pipeline; The sidewall of described pressing vessel is also provided with voltage-controlled mouthful, and described voltage-controlled mouthful is connected with described voltage operated device by pipeline.
4. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 3, is characterized in that, in described pressing vessel, is provided with vacuum bag and vavuum pump, and described vacuum bag is for the copper-clad plate of in-built multi-disc moulding to be laminated; Described vavuum pump is for carrying out vacuum pumping and make described vacuum bag in vacuum state described vacuum bag.
5. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 4, is characterized in that, described vacuum bag is silica gel bag.
6. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 3, is characterized in that, described pressing vessel and described container cover are made up of cast steel material.
7. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 2, is characterized in that, described control module adopts Mitsubishi FX3U series programmable logic controller (PLC).
8. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 1, is characterized in that, described heater adopts elema heater, and the power of described elema heater is not less than 50KW.
9. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 1, is characterized in that, described temperature sensor adopts resistance temperature detector PT100.
10. the multistage energy storage circulation hydraulic pressure pressing shaping device of copper-clad plate as claimed in claim 1, is characterized in that, described voltage operated device is ftercompction pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912664.5U CN205291837U (en) | 2015-11-16 | 2015-11-16 | Multistage energy storage circulation hydraulic loading forming device of copper -clad plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912664.5U CN205291837U (en) | 2015-11-16 | 2015-11-16 | Multistage energy storage circulation hydraulic loading forming device of copper -clad plate |
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| CN205291837U true CN205291837U (en) | 2016-06-08 |
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| CN201520912664.5U Expired - Fee Related CN205291837U (en) | 2015-11-16 | 2015-11-16 | Multistage energy storage circulation hydraulic loading forming device of copper -clad plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437714A (en) * | 2015-11-16 | 2016-03-30 | 嘉兴市上村电子有限公司 | Multilevel energy-storing circulating hydraulic pressing forming device for copper clad plate |
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2015
- 2015-11-16 CN CN201520912664.5U patent/CN205291837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437714A (en) * | 2015-11-16 | 2016-03-30 | 嘉兴市上村电子有限公司 | Multilevel energy-storing circulating hydraulic pressing forming device for copper clad plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20161116 |