阅读说明：本技术 一种改善热压机快速升降温系统 (Improve quick heating and cooling system of hot press ) 是由 刘旭阳 柴保山 李广元 于 2021-09-07 设计创作，主要内容包括：本发明涉及一种改善热压机快速升降温系统,其用于执行热压机的升温降温操作。上述快速升降温系统包括处理中心、热力源模块、介质传输模块、冷热油交换单元以及介质流量调节模块。热力源模块用于对所述热压机的介质进行加热。冷热油交换单元用于将定向输出的所述介质直接送回所述热力源模块中。介质流量调节模块用于将介质的流动速率设定为最高阈值。本发明可有效管控热介质与冷介质在交换时所产生的热能原损耗过多导致能源浪费的情况,实现快速升温降温,降低热压机的热能损失,介质可快速流过加热区以提升热交换速率,从而加速升温,并且可快速流出冷介质以缩短停留时间,在一定程度上减少热量损失。(The invention relates to a quick temperature increasing and decreasing system for a hot press, which is used for executing the temperature increasing and decreasing operation of the hot press. The rapid heating and cooling system comprises a processing center, a heat source module, a medium transmission module, a cold and hot oil exchange unit and a medium flow adjusting module. The heat source module is used for heating the medium of the hot press. The cold and hot oil exchange unit is used for directly sending the medium which is output directionally back to the heat source module. The medium flow rate adjusting module is used for setting the flow rate of the medium to be the highest threshold value. The invention can effectively control the situation of energy waste caused by excessive heat energy original loss generated during the exchange of the heat medium and the cold medium, realize quick temperature rise and temperature reduction, reduce the heat energy loss of the heat press, lead the medium to quickly flow through the heating area to improve the heat exchange rate, accelerate the temperature rise, lead the cold medium to quickly flow out to shorten the retention time and reduce the heat loss to a certain extent.)

1. A system for improving the rapid temperature rise and drop of a hot press comprises a processing center;

the processing center comprises an analysis module which is used for analyzing the instruction sent by the system control end and analyzing the operation data of the system terminal to carry out orderly heating and cooling;

the rapid temperature rise and drop system is characterized by further comprising;

a heat source module for heating a medium of the hot press;

the medium transmission module comprises an oil inlet module and an oil return module; the oil inlet module is used for conveying the medium to a hot press area of the hot press; the oil return module is used for outputting the medium of the hot press area to an oil return pipeline in a directional mode;

a cold-hot oil exchange unit for directly returning the medium which is output directionally to the heat source module; and

a medium flow regulating module for regulating a flow rate of the medium; the flow rate of the medium is set to a maximum threshold value.

2. The system for improving the rapid temperature rise and drop of the hot press as claimed in claim 1, wherein the upper surface of the medium transmission module is fixedly provided with an electromagnetic valve;

the medium is saturated steam, hot oil or hot water.

3. The system for improving the rapid temperature rise and drop of a hot press as claimed in claim 1, wherein a heating tunnel is provided in the hot pressing zone of the hot press.

4. The system for improving the rapid temperature rise and drop of a hot press as claimed in claim 3, wherein the heating duct is a media loop formed by plugging and having a reasonable layout.

5. The system for improving the rapid temperature rise and drop of a hot press as claimed in claim 1, wherein a cold and hot oil exchange mechanism is fixedly installed on the outer surface of the cold and hot oil exchange unit and is assembled on the oil return pipeline.

6. The system for improving the rapid temperature rise and drop of the hot press as claimed in claim 1, wherein a resistance wire is fixedly installed on the upper surface of the heat source module;

and/or a heating pipe is fixedly arranged on the upper surface of the heat source module.

7. The system for improving the rapid heating and cooling of a hot press as claimed in claim 1, wherein the processing center further comprises a power on and power off control module and a display module; the front surface fixed mounting of display module has the display screen, and the input of display screen with display module's output electric connection.

8. The system for improving the rapid heating and cooling of a hot press as claimed in claim 7, wherein the processing center further comprises a signal transmission unit for performing the sending, transmitting and receiving of the command;

the signal transmission unit comprises a signal sending module, a signal transmission module and a signal receiving module.

Technical Field

The invention relates to the technical field of copper-clad plate hot pressing, in particular to a system for improving the rapid temperature rise and drop of a hot press.

Background

When the hot press works, two parts which are pre-coated with soldering flux and plated with tin are heated to a temperature which is enough to melt and flow the soldering tin, a permanent connecting structure is formed between the parts and the soldering tin after solidification, and the hot press is a common device in the pressing processing of the copper clad laminate,

however, when the existing copper-clad plate is used in a hot press, the heat energy exchange loss is too large during heating and cooling, so that the heating and cooling rate of the hot press is too slow to influence the production efficiency, and the cold oil generated by cooling returns to the original system to cause too large heat energy loss, and the cold oil generated by heating and cooling exchange system is not accurately controlled to directly return to the original hot oil system to cause too large energy waste due to heat energy loss.

Disclosure of Invention

Based on this, it is necessary to provide a system for improving the rapid heating and cooling of a hot press, aiming at the problem that when the hot press is used for a current copper-clad plate, the heat exchange loss is too large when the heating and cooling are carried out, so that the heating and cooling rate of the hot press is too low, the production efficiency is affected, in addition, the heat loss is too large when cold oil generated by cooling returns to an original system, and the heat loss is too waste due to the fact that the cold oil generated by heating and cooling exchange system is not accurately controlled to directly return to the original hot oil system.

A system for improving the rapid temperature rise and drop of a hot press comprises a processing center;

the processing center comprises an analysis module which is used for analyzing the instruction sent by the system control end and analyzing the operation data of the system terminal to carry out orderly heating and cooling;

the rapid temperature rise and drop system also comprises;

a heat source module for heating a medium of the hot press;

the medium transmission module comprises an oil inlet module and an oil return module; the oil inlet module is used for conveying the medium to a hot press area of the hot press; the oil return module is used for outputting the medium of the hot press area to an oil return pipeline in a directional mode;

a cold-hot oil exchange unit for directly returning the medium which is output directionally to the heat source module; and

a medium flow regulating module for regulating a flow rate of the medium; the flow rate of the medium is set to a maximum threshold value.

Above-mentioned rapid heating and cooling system, the former loss of produced heat energy of effective management and control hot-medium and cold medium when the exchange leads to the extravagant condition of the energy, realizes rapid heating up and cooling, reduces the heat energy loss of hot press, but the medium fast flow through the zone of heating, and the medium flow in the fixed time improves greatly in order to promote heat exchange rate to heat up with higher speed, and can flow out the cold medium fast in order to shorten dwell time, reduce calorific loss to a certain extent.

In one embodiment, the upper surface of the medium transmission module is fixedly provided with an electromagnetic valve; the medium is saturated steam, hot oil or hot water.

In one embodiment, a heating channel is arranged in a hot pressing area of the hot press.

Furthermore, the heating pore channel is a medium loop which is formed by plugging and has reasonable layout.

In one embodiment, a cold and hot oil exchange mechanism is fixedly mounted on the outer surface of the cold and hot oil exchange unit and is assembled on the oil return pipeline.

In one embodiment, a resistance wire is fixedly mounted on the upper surface of the heat source module; and/or a heating pipe is fixedly arranged on the upper surface of the heat source module.

In one embodiment, the processing center further comprises a power on and off control module and a display module; the front surface fixed mounting of display module has the display screen, and the input of display screen with display module's output electric connection.

Further, the processing center further comprises a signal transmission unit for executing the sending, transmitting and receiving of the instructions; the signal transmission unit comprises a signal sending module, a signal transmission module and a signal receiving module.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the cold medium which is output directionally is directly sent back to the heat source module through the cold and hot oil exchange unit, so that the accurate control of the cold medium is realized, and compared with the mode that the heat energy loss is too large due to the cold oil return system generated by the existing cooling, the cold medium can be accurately controlled to directly return to the medium heating area, so that the condition that the energy is wasted due to the excessive original loss of the heat energy generated when the heat medium and the cold medium are exchanged is effectively managed, the rapid heating and cooling are realized, and the heat energy loss of the hot press is reduced.

According to the invention, the flow rate of the medium is set to be the highest threshold value through the medium flow regulating module, so that the medium can rapidly flow through the heating area, the medium flow in a fixed time is greatly increased, the heat exchange rate is increased to accelerate the temperature rise, the temperature of the medium for heat supply is reduced after the hot pressing of the hot press is executed, the retention time is shortened through rapidly flowing out the cold medium, and the heat loss is reduced to a certain extent.

In conclusion, the rapid heating and cooling system can effectively control the situation that the energy is wasted due to excessive heat energy original loss generated by the exchange of the hot medium and the cold medium, realize rapid heating and cooling, reduce the heat energy loss of the hot press, enable the medium to rapidly flow through the heating area, greatly improve the medium flow in fixed time to improve the heat exchange rate, accelerate heating, rapidly flow out the cold medium to shorten the retention time, and reduce the heat loss to a certain extent.

Drawings

Fig. 1 is a block diagram of a system for improving a rapid temperature rise and drop system of a hot press according to the present invention.

Fig. 2 is a block diagram of a signal transmission unit in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, the present embodiment provides an improved system for rapidly increasing and decreasing temperature of a hot press, which is used for performing an operation of increasing and decreasing temperature of the hot press. The rapid temperature rise and drop system comprises a processing center, a heat source module, a medium transmission module, a cold and hot oil exchange unit and a medium flow adjusting module.

The processing center is used as an integration center of the system, collects and analyzes the operation state parameters of each terminal, receives the execution instruction of the control end and distributes the execution instruction to the corresponding terminal, and controls the ordered operation of the whole system. The processing center comprises an analysis module, a power-on and power-off control module, a display module and a signal transmission unit. The analysis module is used for analyzing the instruction sent by the system control end and analyzing the operation data of the system terminal to execute ordered temperature rise and temperature reduction. The power on and off control module is used for distributing electric power when the system works and is used for cutting off the electric power after the hot pressing is finished. The display module is characterized in that a display screen is fixedly arranged on the front surface of the display module, and the input end of the display screen is electrically connected with the output end of the display module. The display module is used for displaying the working temperature of the hot press.

The heat source module is used for heating the medium of the hot press. And a resistance wire is fixedly arranged on the upper surface of the heat source module. And/or a heating pipe is fixedly arranged on the upper surface of the heat source module. The medium is heated to a set temperature by the thermal source module. The medium is saturated steam, hot oil or hot water.

The medium transmission module is used for directional transmission medium. And the upper surface of the medium transmission module is fixedly provided with an electromagnetic valve. The medium transmission module comprises an oil inlet module and an oil return module. The oil inlet module is used for conveying the medium to a hot pressing area of the hot press. A heating pore channel is arranged in a hot pressing area of the hot press, wherein the heating pore channel is a medium loop which is formed by plugging and has reasonable form and layout. The oil return module is used for directionally outputting the medium of the hot press area to an oil return pipeline. The heating medium flows into the heating pore channel, so that the temperature of the heating area is rapidly increased to perform the hot pressing treatment.

After the hot pressing is finished, the cold medium with the reduced temperature after the heat exchange is sent to an oil return pipeline by the oil return module. The cold and hot oil exchange unit is used for directly sending the medium with the directional output back to the heat source module. And a cold and hot oil exchange mechanism is fixedly arranged on the outer surface of the cold and hot oil exchange unit and is assembled on the oil return pipeline. The cold and hot oil exchange unit accurately controls the cold medium to directly return to the medium heating area, thereby effectively managing the condition that the heat energy original loss generated by the heat medium and the cold medium during exchange is too much to cause energy waste, realizing rapid heating and cooling, and reducing the heat energy loss of the hot press.

In this embodiment, come to directly send the cold medium of directional output back to in the heating power source module through cold hot oil exchange unit, realize the accurate control of cold medium, compare in the cold oil that the present cooling produced and return the too big mode of system result in heat energy loss, this embodiment can the direct medium heating zone that returns of accurate control cold medium to effectively manage the condition that the too much leads to the energy waste of the former loss of heat energy that produces of heat medium and cold medium when the exchange, realize rapid heating up the cooling, reduce the heat energy loss of hot press.

The medium flow regulating module is used for regulating and controlling the flow rate of the medium, and the flow rate of the medium is set as a highest threshold value. The medium flows through the heating area rapidly at the flow rate set by the medium flow adjusting module, the medium flow in the fixed time is greatly improved, so that the heat exchange rate is improved to accelerate the temperature rise, the temperature of the medium for heat supply is reduced after the hot press is executed, the retention time is shortened by rapidly flowing out the cold medium, and the heat loss is reduced to a certain extent.

This embodiment sets for the highest threshold value through the flow rate of medium flow control module with the medium for the medium can flow through the zone of heating fast, and the medium flow in the fixed time improves greatly, thereby promotes heat exchange rate in order to accelerate the intensification, and, after the hot press hot pressing was carried out, the medium temperature of heat supply reduced, through the cold medium that flows out fast in order to shorten dwell time, reduces calorific loss to a certain extent.

With continued reference to fig. 2, the signal transmission unit is used for executing the sending, transmitting and receiving of the instructions. The signal transmission unit comprises a signal sending module, a signal transmission module and a signal receiving module. The signal sending module is used for sending the execution instruction in the form of an electric signal. The signal transmission module is used for transmitting the sent instruction signal to a corresponding terminal. The signal receiving module is used for receiving and executing the instruction sent by the signal transmission module. The ordered operation of the rapid temperature rise and drop system is realized through a signal transmission unit formed by the cooperative matching of the signal sending module, the signal transmission module and the signal receiving module.

In summary, the rapid temperature raising and lowering system of the present embodiment has the following advantages compared with the current temperature raising and lowering system: the rapid heating and cooling system of this embodiment, the former loss of produced heat energy of effective management and control hot-medium and cold medium when the exchange leads to the extravagant condition of the energy, realizes rapid heating up and cooling, reduces the heat energy loss of hot press, but the medium fast flow through the zone of heating, and the medium flow in the fixed time improves greatly in order to promote heat exchange rate to heat up with higher speed, and can flow out the cold medium fast in order to shorten dwell time, reduce calorific loss to a certain extent.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The embodiments described above are more specific and detailed, but should not be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.