WO2018049728A1 - Heat radiation structure and hot-pressing system with same for three-dimensional forming of glass - Google Patents

Heat radiation structure and hot-pressing system with same for three-dimensional forming of glass Download PDF

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Publication number
WO2018049728A1
WO2018049728A1 PCT/CN2016/106776 CN2016106776W WO2018049728A1 WO 2018049728 A1 WO2018049728 A1 WO 2018049728A1 CN 2016106776 W CN2016106776 W CN 2016106776W WO 2018049728 A1 WO2018049728 A1 WO 2018049728A1
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WO
WIPO (PCT)
Prior art keywords
module
cooling
glass
hot pressing
working
Prior art date
Application number
PCT/CN2016/106776
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French (fr)
Chinese (zh)
Inventor
莫勇
曾希
胡伟
Original Assignee
深圳市力沣实业有限公司
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Filing date
Publication date
Application filed by 深圳市力沣实业有限公司 filed Critical 深圳市力沣实业有限公司
Publication of WO2018049728A1 publication Critical patent/WO2018049728A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Definitions

  • the present invention relates to the field of glass manufacturing, and in particular to a heat dissipation structure and a glass three-dimensional forming hot pressing system having the same.
  • the three-dimensional glass forming technology adopts the hot pressing technology, that is, using a certain pressure at a certain temperature and maintaining a certain time to make the glass workpiece slowly deform in the spatial direction in a partially softened state, and the mold is designed with a good size. Combine to achieve the design of the three-dimensional size of the technology.
  • the three-dimensional forming hot pressing system has the components of preheating module, pressing module and cooling module.
  • the heating unit and the cooling unit are provided in each of the preheating module, the pressing module and the cooling module of the three-dimensional forming hot pressing system. In many complicated working conditions, the heating unit and the cooling unit are required to work together to meet the requirements, and the conventional heat dissipating unit As shown in FIG.
  • a cooling duct 30' is formed by deep air drilling of the heat-receiving structural member 20' in each module, and a plurality of cooling ducts are arranged in a certain order to form a whole cooling unit network, and the cooling is performed.
  • the unit is often complicated to process, the defective rate is high, and the entire cooling area is small, and the cooling efficiency is low.
  • the invention aims to solve the technical problem that the heat dissipation structure of the three-dimensional forming hot pressing system is complicated in processing and low in cooling efficiency in the prior art, and provides a heat dissipating structure with simple processing and high cooling efficiency.
  • Embodiments of the present invention provide a heat dissipation structure including a heat receiving structural member, an external cooling pipe is disposed on a sidewall of the heat receiving structural member, and the heat dissipation structure further includes a package protection plate, which is protected by the package The plate encloses the heat-receiving structural member with the cooling pipe, and the cooling pipe is internally provided with a circulatory cooling medium.
  • the cooling duct has a square cross section, and one side of the square abuts against a side wall of the heat retaining structural member.
  • the cooling medium is air, water or cooling oil.
  • Embodiments of the present invention also provide a glass three-dimensional forming hot pressing system, comprising:
  • a preheating module with N working chambers for preheating process of the glass to be processed
  • a molding module having M working chambers for performing a pressing process on the preheated glass to be processed
  • a first cooling module having R working chambers for performing heat preservation or cooling processing on the pressed glass
  • a second cooling module having P working chambers for performing a cooling process on the pressed glass conveyed by the first cooling module
  • the preheating module, the molding module, the first cooling module and the second cooling module are sequentially connected, and the preheating module, the molding module and the first cooling module are located in the same area space, and the second cooling module is Located in another area space, the N, M, R, and P are respectively integers greater than one;
  • the heat dissipation structure according to claim 1 is respectively disposed in the preheating module, the molding module, the first cooling module, and the second cooling module;
  • the glass three-dimensional forming hot pressing system further includes a control module electrically connected to the heat dissipation structure.
  • the glass three-dimensional forming hot pressing system further comprises:
  • Automatic feeding and discharging module for automatic pick and place processing of processed glass
  • a manual discharging module for manually discharging the pressed glass outputted by the second cooling module
  • the automatic feeding and discharging module is located between the manual discharging module and the manual feeding module.
  • each of the working chambers has a tooling mold assembly for placing glass
  • the glass three-dimensional forming hot pressing system further comprises:
  • a first pushing module for driving the tooling mold assembly in the working chamber in the preheating module, the molding module and the first cooling module, and a tooling assembly for pushing the tooling mold in the working chamber in the second cooling module, manual discharging A second push module that is transferred in the module, the automatic feed and discharge module, and the manual feed module.
  • the glass three-dimensional forming hot pressing system further comprises:
  • a first transfer module for driving the tooling die assembly from the manual feed module to the preheating module, the first transfer module being disposed between the manual feed module and the preheating module;
  • a second transfer module for driving the fixture assembly from the first cooling module to the second cooling module, wherein the second relay module is disposed between the first cooling module and the second cooling module.
  • the preheating module, the molding module and the first cooling module are respectively provided with heating units for heating the preheating module, the molding module and the first cooling module.
  • each of the tooling die assemblies includes a working die and a work carrier carrying the working die;
  • each of the work vehicles is provided with a push rod for pushing a work loader adjacent to the front;
  • each of the working carriers is provided with a positioning hole that cooperates with a pushing rod of a later working carrier;
  • the first pushing module includes a first driving device, a first push rod connected to the first driving device and movable back and forth, and the first push rod pushes each through the first transfer module through cooperation with the positioning hole Transfer of the work carrier of the tooling die assembly;
  • the second pushing module includes a second driving device, and is connected to the second driving device and can move the second push rod back and forth.
  • the second push rod pushes the working load of each tooling mold assembly transferred through the second relay module. With the transmission.
  • the first relay module and the second relay module respectively comprise a driving device and an actuator, and the driving device is electrically connected to the control module.
  • the cooling pipe is externally disposed on the side wall of the heat-receiving structural member, and the heat-receiving structural member is packaged with the cooling pipe through a package protection plate, and the cooling pipe is internally provided with a circulatory flow.
  • the cooling medium through this arrangement, can not only effectively reduce the processing complexity of the heat dissipation structure, but also facilitate the production and processing of the heat dissipation structure, and can effectively increase the entire water cooling area and effectively improve the cooling efficiency.
  • FIG. 1 is a schematic structural view of a conventional heat dissipation structure
  • FIG. 2 is a schematic structural view of a heat dissipation structure of the present invention.
  • FIG. 3 is a schematic structural view of a three-dimensional forming hot pressing system of the present invention.
  • FIG. 4 is a schematic structural view of a working chamber of a three-dimensional forming hot pressing system of the present invention.
  • Figure 5 is a schematic view showing the positional structure of the push module and the corresponding tooling die assembly of the present invention
  • FIG. 6 is a flow chart of a glass three-dimensional forming hot pressing process method according to an embodiment of the present invention.
  • FIG. 7 is a flow chart of a glass three-dimensional forming hot pressing process according to another embodiment of the present invention.
  • the embodiment of the present invention uses a heat dissipation structure
  • the heat dissipation structure includes a heat receiving structural member 20, and a cooling pipe 30 is externally disposed on a sidewall of the heat receiving structural member, and the heat dissipation is performed.
  • the structure further includes a package protection panel through which the heat receiving structural member 20 and the cooling conduit 30 are packaged together, and the cooling conduit is internally provided with a circulatory cooling medium.
  • the cooling duct 30 in the embodiment has a square cross section, and one side of the square abuts against the side wall of the heat receiving structural member 20.
  • the cross section of the cooling line 30 can also be any other shape, such as a diamond shape, a circular shape, or the like.
  • the cooling medium may be water, air or cooling oil, and the cooling medium may circulate in the cooling duct through a power device, so that the heat received on the heat-receiving structural member 20 can be effectively absorbed. Perform heat dissipation operations.
  • an embodiment of the present invention provides a glass three-dimensional forming hot pressing system, including a preheating module 200, a molding module 300, a first cooling module 400, and a second cooling module 500, and the preheating module.
  • 200, the molding module 300, the first cooling module 400 and the second cooling module 500 are sequentially connected, that is, in the process direction, the glass to be processed is sequentially transmitted through the preheating module 200, the molding module 300, and the first cooling module 400.
  • a second cooling module 500 The glass to be processed undergoes different processes in each module, and each process flow has precise control of the conveying speed, process temperature, process pressure and process time of the processed glass.
  • the glass to be processed is transferred to the next studio for the next process only after the previous process has been completely completed.
  • the preheating module 200 can be provided with N working chambers, each of which is used for preheating processing of the glass to be processed.
  • Each of the working chambers described herein can be set with different preheating temperatures, and the preheating operation of the glass to be processed is sequentially performed according to the conveying direction of the glass to be processed.
  • the profiling module 300 can be provided with M working chambers, each of which is used for performing a profiling process on the preheated glass to be processed.
  • Each of the studios described here can be set with different temperatures and pressures to achieve various press-type processes for the glass to be processed.
  • the first cooling module 400 can be provided with R working chambers for performing heat preservation or cooling process on the pressed glass; it should be noted here that the first cooling module 400 is used for insulating the pressed glass. Or cooling treatment, not just a simple cooling treatment, such as the glass temperature of the pressed type is 750 degrees, the next area we need to control at 600 degrees and keep for a period of time, then we can only set the first cooling in the cooling zone
  • the temperature of the working chamber of the module 400 is 600 degrees and the temperature is maintained for a period of time, waiting for the glass temperature after the molding to be reduced from 750 degrees to 600 degrees in the region, and maintaining the temperature for 600 degrees for the glass to be conveyed after the molding. Go to the second cooling module 500.
  • the second cooling module 500 can be provided with P working chambers for performing a cooling and cooling process on the pressed glass conveyed by the first cooling module 400.
  • the second cooling module 500 only has a simple cooling and cooling function.
  • the module can be configured with the above-mentioned heat dissipation structure for auxiliary cooling.
  • the process requirement is an annealing process to complete the stress treatment in the glass hot press forming.
  • the preheating module 200, the molding module 300, the first cooling module 400, and the second cooling module 500 are sequentially connected, and the preheating module 200, the molding module 300, and the first cooling module 400 are located in the same area space. .
  • the second cooling module 500 is located in another area space, and the N, M, R, and P are natural numbers respectively;
  • the heat dissipation structure is provided in each of the preheating module 200, the molding module 300, the first cooling module 400, and the second cooling mold 500.
  • the glass three-dimensional forming hot pressing system further includes a control module (not shown) for controlling the process stroke, process time, process temperature, process pressure, and operation of each heat dissipation structure of each of the working chambers.
  • each of the working chambers has a tooling die assembly 010 for placing and accommodating glass
  • the tooling die assembly 010 can be set into various three-dimensional shapes according to actual needs, by setting a plurality of times, temperatures,
  • the three-step forming hot pressing process of the glass with the stroke and pressure can be used to effectively control the time, temperature, stroke and pressure of the glass, so that the glass of various shapes can be preset in the three-dimensional direction.
  • the direction is extended, compressed, stacked, bent, etc. to achieve the shape and size of the desired design.
  • the tooling die assembly 010 includes a working die and a work carrier 011 carrying the working die
  • the working die includes a movable die 013 and a static die 012 matched with the movable die 013.
  • the glass to be processed can be placed between the movable mold 013 and the static mold 012.
  • the movable mold 013 can be pressed against the static mold 012 under the pressure of the pressure unit 015, thereby realizing the pressure of the glass to be processed.
  • the pressure unit 015 is electrically connected to the control module
  • the control module realizes the molding process of the glass to be processed by precisely controlling the working pressure of the pressure unit 015.
  • the working mold is made of a material such as graphite or a tungsten alloy.
  • the work carrier 011 is located directly below the working mold, and the working mold is disposed on the work carrier 011. As shown in FIG. 5, the front end of each of the work carriers 011 is provided with a push rod 017 for pushing a previously adjacent work loader 011, and the rear end of each work carrier 011 is provided with a rear end.
  • the push rod 017 of the work carrier 011 is matched with the positioning hole 018.
  • the push bar of the latter work carrier 011 can cooperate with the positioning hole of the previous work carrier and push the previous work carrier through the push bar.
  • a heating unit is disposed in the preheating module 200, the molding module 300, and the first cooling module 400 for heating the preheating module 200, the molding module 300, and the first cooling module 400.
  • the temperature in the module can be maintained only by the cooperation of the heating action of the heating unit and the heat dissipation structure provided in the module.
  • no heating unit is disposed in the second temperature reducing module 500.
  • the preheating module 200, the molding module 300, and the first cooling module 400 are located in the same area space, and the second cooling module 500 is located in another area space. In this way, the temperature needs to be increased.
  • the heat preservation studio and the cooling cooling studio are strictly divided, and the turbidity zone above the glass strain temperature needs to be heated or maintained by the temperature. Therefore, it is necessary to set the heating unit and the first cooling module 400, the preheating module 200 and the molding module 300 in one space. Package.
  • the turbidity zone below the glass strain temperature does not set the heating unit, that is, in the second cooling module 500, the internal heat dissipation structure is used for rapid cooling, thereby effectively reducing the process time and effectively reducing the energy consumption, and also Effectively improve product quality, improve production efficiency, and after many trials by the applicant, its energy consumption can be effectively reduced by more than 30%.
  • the heating unit and the heat dissipation structure in this embodiment are also distributed in various process chambers that require heating and heat dissipation, including but not limited to the preheating module 200, the molding module 300, the first cooling module 400, and the second. Cooling module 500.
  • the heating unit can adopt various heating methods as follows: resistance wire heating, infrared addition line, silicon carbon rod heating, electromagnetic eddy current heating, and the like.
  • the heating unit is electrically connected to the control module, and the control module can automatically control the heating unit to work by a relay or a PID.
  • the distribution of the heating unit may adopt, but is not limited to, the following: single or multiple temperature control points of a single working chamber, single or multiple temperature control points of multiple working chambers.
  • the side wall 20 of the heat receiving structural member 016 is closely attached to the wall.
  • the side wall 20 is provided with an external cooling pipe 30, and the heat receiving structural member 016 and the cooling pipe 30 are packaged together by a package protection plate, and a cooling medium is disposed inside the cooling pipe 30.
  • the cooling medium may be water, air or cooling oil or the like.
  • the conventional cooling scheme is that a deep air drill in the heat-receiving structural member forms a cooling duct to form a cooling unit, which is not only difficult to process, but also has a small water-cooling area and a relatively low cooling efficiency.
  • the cooling unit 30 is formed outside the heat-receiving structural member to form a cooling unit and then the protective plate is packaged. This method is not only easy to process, but also has a large water-cooling area and high cooling efficiency.
  • the cooling pipe 30 in this embodiment may be uniformly disposed on the side wall of the heat receiving structural member 20.
  • the cross section of the cooling pipe may be various shapes such as a circle or a square.
  • the cooling line in the present embodiment is preferably a square tube.
  • the pipeline is arranged in a U-shape or an S-shape on the heat-receiving structural member 016, thereby forming a heat-dissipating structure having uniform heat dissipation.
  • the water-cooling pipeline system adopts the external pipeline system network close to each heat-receiving unit, which can reduce the processing difficulty, increase the cooling area, and ensure that each working module is rapidly cooled when needed, thereby maintaining a friendly production process environment. .
  • the control module is electrically connected to the power devices of the respective heat dissipation structures to control the operation of the respective heat dissipation structures.
  • the glass three-dimensional forming hot pressing system further comprises:
  • the automatic feeding and discharging module 700 is configured to perform automatic pick and place processing on the glass to be processed
  • the manual discharging module 600 is configured to perform manual discharging processing on the pressed glass outputted by the second cooling module 500;
  • Manual feeding module 800 for manual discharging processing of the glass to be processed
  • the automatic feeding and discharging module 700 is located between the manual discharging module 600 and the manual feeding module 800.
  • the automatic feeding and discharging module 700 adopts a cylinder or a motor but is not limited to a picking and pushing mode of a cylinder or a motor.
  • the automatic feeding and discharging module 700 is electrically connected to the control module, and the control module controls the operation of the automatic feeding and discharging module.
  • the glass three-dimensional forming hot pressing system further includes:
  • the first pushing module 910 is configured to push the tooling mold assembly 010 in the working chamber in the preheating module 200, the molding module 300, and the first cooling module 400.
  • the second pushing module 920 is configured to push the tooling mold assembly 010 in the working chamber in the second cooling module 500, the manual discharging module 600, the automatic feeding and discharging module 700, and the manual feeding module 800.
  • the first pushing module 910 includes a first driving device, and the first driving device may be a push cylinder with adjustable stroke. a first push rod connected to the first driving device and movable back and forth, the first push rod pushing each working carrier 011 of the tooling die assembly 010 transferred through the first relay module 930 by cooperation with the positioning hole, thereby The transfer of the tooling die assembly 010 in the working chamber in the preheating module 200, the molding module 300, and the first cooling module 400 is promoted.
  • the second pushing module 920 includes a second driving device, and the second driving device may also be a push cylinder with adjustable stroke.
  • the second driving device is connected to the second driving device, and the second pushing rod is moved forward and backward.
  • the second pushing rod pushes the working tool 011 of the tooling mold assembly 010 which is transferred through the second relay module 940, thereby pushing the tooling in the working chamber.
  • the first pushing module 910 and the second pushing module 920 are respectively electrically connected to the control module
  • the control module controls the operations of the first push module 910 and the second push module 920.
  • the working mold Due to the traditional glass three-dimensional hot pressing process, the working mold is directly placed on the bottom plate of the working chamber. Due to the high hardness of the bottom plate, the working mold is easily worn during work, and dust is generated, which affects the quality and yield of the product and effectively reduces The life of the mold, while long-term floor wear will affect the life of the equipment.
  • the work carrier 011 when the push module is working, the work carrier 011 is pushed forward, and the work carrier 011 preferably adopts a high temperature resistance between the working mold and the materials used in the bottom platform of each working chamber.
  • the material with small deformation is made, and the adjacent one of the working carriers 011 is pushed by the pushing rod 017 at the front end of the working carrier 011, and the rear end of the working carrier 011 receives the pushing of the next adjacent working carrier 011 through the positioning hole 018.
  • the work vehicle 011 is pushed forward in the push-back of the rear-end push module, thereby sequentially completing the process of the studio, which is designed for each time, temperature, stroke and pressure, which is designed by the three-dimensional glass forming process.
  • the glass will be shaped in this process to achieve the process design shape and size.
  • the embodiment of the invention is driven by a single driving device, has a simple structure and reliable operation, and the working carrier 011 is made of a material with low hardness and high temperature deformation between the working mold and the material used in the bottom platform of each working chamber.
  • the working carrier 011 will preferentially wear to ensure the delayed wear of the platform at the bottom of the working chamber and the delayed wear of the working mold, thereby prolonging the production life of the entire equipment and the production life of the working mold, and at the same time reducing the dust pollution in the working chamber. Effectively improve the quality and yield of products.
  • the glass three-dimensional forming hot pressing system further includes:
  • the first relay module 930 is disposed between the manual feeding module 800 and the preheating module 200 for propelling the tooling die assembly 010 from the manual feeding module 800 to the preheating module 200.
  • the second transition module 940 is disposed between the first cooling module 400 and the second cooling module 500 for driving the fixture assembly 010 from the first cooling module 400 to the second cooling module 500.
  • the first relay module 930 and the second relay module 940 respectively include a driving device and an actuator, and the driving device is electrically connected to the control module, and the driving device may be a cylinder or a motor.
  • the driving device works to drive the actuator to push the tooling die assembly in the corresponding working chamber of the manual feeding module 800 to the corresponding working chamber of the preheating module 200.
  • the driving device operates to drive the corresponding tooling die assembly in the working chamber of the first cooling module 400 to the corresponding working chamber in the second cooling module 500.
  • the functions of the first transfer module 930 and the second transfer module 940 in the present invention are the transfer effects, so that the process of the glass three-dimensional forming hot press system becomes a closed loop process, which can be cyclically reciprocated.
  • each of the working chambers is provided with an environmental protection unit, the environmental protection unit and the control
  • the module is electrically connected.
  • the environmental protection unit may vacuum the entire working chamber to form an oxygen-free environment, or fill the working chamber with an inert protective gas to facilitate three-dimensional forming and hot pressing of the glass.
  • the anaerobic protection treatment is provided.
  • an embodiment of the present invention provides a process flow method using the above-described three-dimensional glass forming hot pressing system, which specifically includes the following steps:
  • the method before the step of preheating the glass to be processed, the method further includes the step S010: manually and automatically placing the glass to be processed.
  • step S410 After the step of cooling the cooled and insulated glass, the method further includes step S410:
  • the cooled glass is manually and automatically removed.
  • the process of the three-dimensional forming process of the glass in the embodiment of the invention is basically a preheating-pressing type-cooling process flow, wherein the temperature range is from 200 degrees Celsius to 1200 degrees Celsius, and the working time of each studio is several seconds to several. Hours can be fine controlled.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Provided is a heat radiation structure comprising a heat-bearing structural member, wherein a cooling pipeline is externally arranged on a side wall of the heat-bearing structural member, the heat radiation structure further comprises an encapsulation protective plate, the heat-bearing structural member and the cooling pipeline are encapsulated together by means of the encapsulation protective plate, and a recyclable cooling medium is arranged inside the cooling pipeline.

Description

散热结构及具有该散热结构的玻璃三维成型热压***Heat dissipation structure and glass three-dimensional forming hot pressing system having the same 技术领域Technical field
本发明涉及玻璃制造领域，尤其涉及一种散热结构及具有该散热结构的玻璃三维成型热压***。 The present invention relates to the field of glass manufacturing, and in particular to a heat dissipation structure and a glass three-dimensional forming hot pressing system having the same.
背景技术Background technique
玻璃三维成型技术采用的是热压技术，即在一定的温度下采用一定的压力并保持一定的时间使玻璃工件在部分软化的状态下慢慢的在空间方向产生变形和尺寸设计好的模具贴合，从而达到设计的三维尺寸的技术。The three-dimensional glass forming technology adopts the hot pressing technology, that is, using a certain pressure at a certain temperature and maintaining a certain time to make the glass workpiece slowly deform in the spatial direction in a partially softened state, and the mold is designed with a good size. Combine to achieve the design of the three-dimensional size of the technology.
三维成型热压***有预热模块、压型模块、降温模块等模块构成，从操作方式上区分有以下两种：1、手动方式，各模块单独成为一个设备独立分布，人工操作连接各工艺过程，需要在开放的高温条件下操作，低效率、低品质，高危险；2、自动方式，各模块在同一个或多个封闭空间内，整个过程由程序控制；不管是手动还是自动方式，传统的三维成型热压***各预热模块、压型模块及降温模块中都设有加热单元及冷却单元，很多复杂的工况是需要加热单元与冷却单元一同工作才能达到要求，而传统的散热单元如图1所示，通过将各个模块中的承热结构件20’深空钻，形成冷却管路30’，多条冷却管路按照某一次序排布形成整个冷却单元网络，而这种冷却单元往往加工复杂，次品率高，同时整个冷却面积小，冷却效率低。The three-dimensional forming hot pressing system has the components of preheating module, pressing module and cooling module. There are two types of operation modes: 1. Manual mode, each module is separately distributed as a device, and the processes are manually connected. , need to operate under open high temperature conditions, low efficiency, low quality, high risk; 2, automatic mode, each module is in the same or multiple enclosed spaces, the whole process is controlled by the program; whether manual or automatic, traditional The heating unit and the cooling unit are provided in each of the preheating module, the pressing module and the cooling module of the three-dimensional forming hot pressing system. In many complicated working conditions, the heating unit and the cooling unit are required to work together to meet the requirements, and the conventional heat dissipating unit As shown in FIG. 1, a cooling duct 30' is formed by deep air drilling of the heat-receiving structural member 20' in each module, and a plurality of cooling ducts are arranged in a certain order to form a whole cooling unit network, and the cooling is performed. The unit is often complicated to process, the defective rate is high, and the entire cooling area is small, and the cooling efficiency is low.
技术问题technical problem
本发明旨在解决现有技术中三维成型热压***的散热结构加工复杂、冷却效率低的技术问题，提供一种加工简单、冷却效率高的散热结构。 The invention aims to solve the technical problem that the heat dissipation structure of the three-dimensional forming hot pressing system is complicated in processing and low in cooling efficiency in the prior art, and provides a heat dissipating structure with simple processing and high cooling efficiency.
技术解决方案Technical solution
本发明的实施例提供一种散热结构，包括一个承热结构件，所述承热结构件的侧壁上外置冷却管路，所述散热结构还包括一个封装保护板，通过所述封装保护板将所述承热结构件与冷却管路封装在一起，冷却管路内部设有可循环流动的冷却介质。Embodiments of the present invention provide a heat dissipation structure including a heat receiving structural member, an external cooling pipe is disposed on a sidewall of the heat receiving structural member, and the heat dissipation structure further includes a package protection plate, which is protected by the package The plate encloses the heat-receiving structural member with the cooling pipe, and the cooling pipe is internally provided with a circulatory cooling medium.
优选地，所述冷却管路的横截面为方形，方形的一边紧贴所述承热结构件的侧壁。Preferably, the cooling duct has a square cross section, and one side of the square abuts against a side wall of the heat retaining structural member.
优选地，所述冷却介质为空气、水或冷却油。Preferably, the cooling medium is air, water or cooling oil.
本发明的实施例还提供一种玻璃三维成型热压***，包括：Embodiments of the present invention also provide a glass three-dimensional forming hot pressing system, comprising:
具有N个工作室的预热模块，用于对待加工玻璃进行预热工艺处理；a preheating module with N working chambers for preheating process of the glass to be processed;
具有M个工作室的压型模块，用于对预热后的待加工玻璃进行压型工艺处理；a molding module having M working chambers for performing a pressing process on the preheated glass to be processed;
具有R个工作室的第一降温模块，用于对压型后的玻璃进行保温或降温工艺处理；a first cooling module having R working chambers for performing heat preservation or cooling processing on the pressed glass;
具有P个工作室的第二降温模块，用于对第一降温模块输送过来的压型后的玻璃进行冷却工艺处理；a second cooling module having P working chambers for performing a cooling process on the pressed glass conveyed by the first cooling module;
其中，所述预热模块、压型模块、第一降温模块及第二降温模块顺次连接，所述预热模块、压型模块及第一降温模块位于同一区域空间，所述第二降温模块位于另一区域空间，所述N、M、R、P分别为大于1的整数；The preheating module, the molding module, the first cooling module and the second cooling module are sequentially connected, and the preheating module, the molding module and the first cooling module are located in the same area space, and the second cooling module is Located in another area space, the N, M, R, and P are respectively integers greater than one;
所述预热模块、压型模块、第一降温模块及第二降温模中分别设有权利要求1中所述的散热结构；The heat dissipation structure according to claim 1 is respectively disposed in the preheating module, the molding module, the first cooling module, and the second cooling module;
所述玻璃三维成型热压***还包括一个与所述散热结构电连接的控制模块。The glass three-dimensional forming hot pressing system further includes a control module electrically connected to the heat dissipation structure.
优选地，所述玻璃三维成型热压***还包括：Preferably, the glass three-dimensional forming hot pressing system further comprises:
对待加工玻璃进行自动取放处理的自动进出料模块；Automatic feeding and discharging module for automatic pick and place processing of processed glass;
对第二降温模块输出的压型后的玻璃进行手动出料处理的手动出料模块；a manual discharging module for manually discharging the pressed glass outputted by the second cooling module;
对待加工玻璃进行手动放料处理的手动进料模块；Manual feeding module for manual discharge processing of processed glass;
所述自动进出料模块位于手动出料模块与手动进料模块之间。The automatic feeding and discharging module is located between the manual discharging module and the manual feeding module.
优选地，所述每个工作室中具有用于放置玻璃的工装模具组件，所述玻璃三维成型热压***还包括：Preferably, each of the working chambers has a tooling mold assembly for placing glass, and the glass three-dimensional forming hot pressing system further comprises:
用于推动工作室中的工装模具组件在预热模块、压型模块及第一降温模块中传送的第一推送模块及用于推动工作室中的工装模具组件在第二降温模块、手动出料模块、自动进出料模块及手动进料模块中传送的第二推送模块。a first pushing module for driving the tooling mold assembly in the working chamber in the preheating module, the molding module and the first cooling module, and a tooling assembly for pushing the tooling mold in the working chamber in the second cooling module, manual discharging A second push module that is transferred in the module, the automatic feed and discharge module, and the manual feed module.
优选地，所述玻璃三维成型热压***还包括：Preferably, the glass three-dimensional forming hot pressing system further comprises:
用于推动工装模具组件从手动进料模块输送到预热模块的第一中转模块，所述第一中转模块设置于手动进料模块与预热模块之间；a first transfer module for driving the tooling die assembly from the manual feed module to the preheating module, the first transfer module being disposed between the manual feed module and the preheating module;
用于推动工装夹具组件从第一降温模块输送到第二降温模块的第二中转模块，所述第二中转模块设置于第一降温模块与第二降温模块之间。And a second transfer module for driving the fixture assembly from the first cooling module to the second cooling module, wherein the second relay module is disposed between the first cooling module and the second cooling module.
优选地，所述预热模块、压型模块及第一降温模块中分别设有用于对所述预热模块、压型模块及第一降温模块进行加热操作的加热单元。 Preferably, the preheating module, the molding module and the first cooling module are respectively provided with heating units for heating the preheating module, the molding module and the first cooling module.
优选地，所述每个工装模具组件包括一个工作模具及一个搭载所述工作模具的工作载具；Preferably, each of the tooling die assemblies includes a working die and a work carrier carrying the working die;
所述每个工作载具的前端设有推送杆，用于推送前面相邻一个工装载具；The front end of each of the work vehicles is provided with a push rod for pushing a work loader adjacent to the front;
所述每个工作载具的后端设有与后面一个工作载具的推送杆相配合的定位孔；The rear end of each of the working carriers is provided with a positioning hole that cooperates with a pushing rod of a later working carrier;
所述第一推送模块包括第一驱动装置，与第一驱动装置相连接并可前后运动的第一推杆，第一推杆通过与定位孔的配合推动每个通过第一中转模块中转过来的工装模具组件的工作载具的传送；The first pushing module includes a first driving device, a first push rod connected to the first driving device and movable back and forth, and the first push rod pushes each through the first transfer module through cooperation with the positioning hole Transfer of the work carrier of the tooling die assembly;
所述第二推送模块包括第二驱动装置，与第二驱动装置相连接并可前后运动第二推杆，第二推杆通过推动每个通过第二中转模块中转过来的工装模具组件的工作载具的传送。The second pushing module includes a second driving device, and is connected to the second driving device and can move the second push rod back and forth. The second push rod pushes the working load of each tooling mold assembly transferred through the second relay module. With the transmission.
优选地，所述第一中转模块及第二中转模块分别包括一个驱动装置和一个执行机构，所述驱动装置与所述控制模块电连接。Preferably, the first relay module and the second relay module respectively comprise a driving device and an actuator, and the driving device is electrically connected to the control module.
有益效果Beneficial effect
以上技术方案中，在承热结构件的侧壁上外置冷却管路，通过一个封装保护板，将所述承热结构件与冷却管路封装在一起，冷却管路内部设有可循环流动的冷却介质，通过这种设置方式，不但能够有效减小散热结构的加工复杂性，方便散热结构的生产加工，而且能够有效增大整个水冷面积，有效提高冷却效率。 In the above technical solution, the cooling pipe is externally disposed on the side wall of the heat-receiving structural member, and the heat-receiving structural member is packaged with the cooling pipe through a package protection plate, and the cooling pipe is internally provided with a circulatory flow. The cooling medium, through this arrangement, can not only effectively reduce the processing complexity of the heat dissipation structure, but also facilitate the production and processing of the heat dissipation structure, and can effectively increase the entire water cooling area and effectively improve the cooling efficiency.
附图说明DRAWINGS
图1是现有的散热结构的结构示意图；1 is a schematic structural view of a conventional heat dissipation structure;
图2是本发明散热结构的结构示意图；2 is a schematic structural view of a heat dissipation structure of the present invention;
图3是本发明玻璃三维成型热压***的结构示意图；3 is a schematic structural view of a three-dimensional forming hot pressing system of the present invention;
图4是本发明玻璃三维成型热压***的工作室的结构示意图；4 is a schematic structural view of a working chamber of a three-dimensional forming hot pressing system of the present invention;
图5是本发明的推送模块与对应工装模具组件的位置结构示意图；Figure 5 is a schematic view showing the positional structure of the push module and the corresponding tooling die assembly of the present invention;
图6是本发明一种实施例的玻璃三维成型热压工艺方法流程图；6 is a flow chart of a glass three-dimensional forming hot pressing process method according to an embodiment of the present invention;
图7是本发明另一种实施例的玻璃三维成型热压工艺方法流程图。7 is a flow chart of a glass three-dimensional forming hot pressing process according to another embodiment of the present invention.
本发明的实施方式Embodiments of the invention
为了使本发明所解决的技术问题、技术方案及有益效果更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
如图2所示，本发明的实施例体用一种散热结构，所述散热结构包括一个承热结构件20，所述承热结构件的侧壁上外置冷却管路30，所述散热结构还包括一个封装保护板，通过所述封装保护板将所述承热结构件20与冷却管路30封装在一起，冷却管路内部设有可循环流动的冷却介质。As shown in FIG. 2, the embodiment of the present invention uses a heat dissipation structure, and the heat dissipation structure includes a heat receiving structural member 20, and a cooling pipe 30 is externally disposed on a sidewall of the heat receiving structural member, and the heat dissipation is performed. The structure further includes a package protection panel through which the heat receiving structural member 20 and the cooling conduit 30 are packaged together, and the cooling conduit is internally provided with a circulatory cooling medium.
优选地，本实施例中所述冷却管路30的横截面为方形，方形的一边紧贴所述承热结构件20的侧壁。当然所述冷却管路30的横截面还可以为其他任意形状，如菱形、圆形等等。Preferably, the cooling duct 30 in the embodiment has a square cross section, and one side of the square abuts against the side wall of the heat receiving structural member 20. Of course, the cross section of the cooling line 30 can also be any other shape, such as a diamond shape, a circular shape, or the like.
进一步地，本实施例中，所述冷却介质可以为水、空气或冷却油，冷却介质可以通过一个动力装置在所述冷却管道中循环流动，从而可以有效对承热结构件20上承受的热量进行散热操作。Further, in this embodiment, the cooling medium may be water, air or cooling oil, and the cooling medium may circulate in the cooling duct through a power device, so that the heat received on the heat-receiving structural member 20 can be effectively absorbed. Perform heat dissipation operations.
如图3所示，本发明的实施例同时提供一种玻璃三维成型热压***，包括预热模块200，压型模块300、第一降温模块400及第二降温模块500，所述预热模块200、压型模块300、第一降温模块400及第二降温模块500顺次连接，即在工艺方向上，待加工玻璃会依次传送经过预热模块200、压型模块300、第一降温模块400及第二降温模块500。待加工玻璃在每个模块中都会经过不同的工艺流程，每个工艺流程对待加工玻璃的传送速度、工艺温度、工艺压力及工艺时间都会有精确的控制。只有在彻底完成前一个工艺后，才会将待加工玻璃传送到下一个工作室进行下一个工艺流程。As shown in FIG. 3, an embodiment of the present invention provides a glass three-dimensional forming hot pressing system, including a preheating module 200, a molding module 300, a first cooling module 400, and a second cooling module 500, and the preheating module. 200, the molding module 300, the first cooling module 400 and the second cooling module 500 are sequentially connected, that is, in the process direction, the glass to be processed is sequentially transmitted through the preheating module 200, the molding module 300, and the first cooling module 400. And a second cooling module 500. The glass to be processed undergoes different processes in each module, and each process flow has precise control of the conveying speed, process temperature, process pressure and process time of the processed glass. The glass to be processed is transferred to the next studio for the next process only after the previous process has been completely completed.
所述预热模块200可设置N个工作室，每个工作室用于对待加工玻璃进行预热工艺处理。这里所述的每个工作室，可设置不同的预热温度，按照待加工玻璃的传送方向依次给待加工玻璃进行预热操作。The preheating module 200 can be provided with N working chambers, each of which is used for preheating processing of the glass to be processed. Each of the working chambers described herein can be set with different preheating temperatures, and the preheating operation of the glass to be processed is sequentially performed according to the conveying direction of the glass to be processed.
所述压型模块300可设置M个工作室，每个工作室用于对预热后的待加工玻璃进行压型工艺处理。这里所述的每个工作室，可设置不同的温度以及压力，实现对待加工玻璃的各种压型工艺处理。The profiling module 300 can be provided with M working chambers, each of which is used for performing a profiling process on the preheated glass to be processed. Each of the studios described here can be set with different temperatures and pressures to achieve various press-type processes for the glass to be processed.
所述第一降温模块400可设置R个工作室，用于对压型后的玻璃进行保温或降温工艺处理；这里需要注意，所述第一降温模块400用于对压型后的玻璃进行保温或降温处理，并不仅仅是单纯的降温处理，如压型出来的玻璃温度为750度，下一个区域我们需要控制在600度并保持一段时间，那么我们只能在降温区设定第一降温模块400的工作室的温度为600度并要保持该温度一段时间，等待压型后的玻璃温度在该区域从750度降到600度，并维持600度一定时间才能将压型后的玻璃输送到第二降温模块500中。The first cooling module 400 can be provided with R working chambers for performing heat preservation or cooling process on the pressed glass; it should be noted here that the first cooling module 400 is used for insulating the pressed glass. Or cooling treatment, not just a simple cooling treatment, such as the glass temperature of the pressed type is 750 degrees, the next area we need to control at 600 degrees and keep for a period of time, then we can only set the first cooling in the cooling zone The temperature of the working chamber of the module 400 is 600 degrees and the temperature is maintained for a period of time, waiting for the glass temperature after the molding to be reduced from 750 degrees to 600 degrees in the region, and maintaining the temperature for 600 degrees for the glass to be conveyed after the molding. Go to the second cooling module 500.
所述第二降温模块500可设置P个工作室，用于对第一降温模块400输送过来的压型后的玻璃进行降温冷却工艺处理。第二降温模块500仅仅具有单纯的降温冷却功能，当然该模块可设置上述的散热结构进行辅助降温。该模块中，其工艺需求为退火工艺，以完成玻璃热压成型中的应力处理。The second cooling module 500 can be provided with P working chambers for performing a cooling and cooling process on the pressed glass conveyed by the first cooling module 400. The second cooling module 500 only has a simple cooling and cooling function. Of course, the module can be configured with the above-mentioned heat dissipation structure for auxiliary cooling. In this module, the process requirement is an annealing process to complete the stress treatment in the glass hot press forming.
其中，所述预热模块200、压型模块300、第一降温模块400及第二降温模块500顺次连接，所述预热模块200、压型模块300及第一降温模块400位于同一区域空间。所述第二降温模块500位于另一区域空间，所述N、M、R、P分别为自然数；The preheating module 200, the molding module 300, the first cooling module 400, and the second cooling module 500 are sequentially connected, and the preheating module 200, the molding module 300, and the first cooling module 400 are located in the same area space. . The second cooling module 500 is located in another area space, and the N, M, R, and P are natural numbers respectively;
所述预热模块200、压型模块300、第一降温模块400及第二降温模500中分别设有上述的散热结构。The heat dissipation structure is provided in each of the preheating module 200, the molding module 300, the first cooling module 400, and the second cooling mold 500.
所述玻璃三维成型热压***还包括一个控制模块（图中未示出），用于控制每个工作室的工艺行程、工艺时间、工艺温度、工艺压力及每个散热结构的工作。The glass three-dimensional forming hot pressing system further includes a control module (not shown) for controlling the process stroke, process time, process temperature, process pressure, and operation of each heat dissipation structure of each of the working chambers.
上述实施例中，所述每个工作室中具有用于放置并容纳玻璃的工装模具组件010，该工装模具组件010根据实际需求，可设置成各种三维形状，通过设置多个时间、温度、行程与压力可精控的工作室对玻璃进行三维成型热压处理，有效的利用工作室对时间、温度、行程与压力的精控，从而起到让各种形状的玻璃在三维方向按预设的方向延展、压缩、堆集、弯曲等，以达到所需求设计的形状与尺寸。In the above embodiment, each of the working chambers has a tooling die assembly 010 for placing and accommodating glass, and the tooling die assembly 010 can be set into various three-dimensional shapes according to actual needs, by setting a plurality of times, temperatures, The three-step forming hot pressing process of the glass with the stroke and pressure can be used to effectively control the time, temperature, stroke and pressure of the glass, so that the glass of various shapes can be preset in the three-dimensional direction. The direction is extended, compressed, stacked, bent, etc. to achieve the shape and size of the desired design.
如图4所示，所述工装模具组件010包括一个工作模具及一个搭载所述工作模具的工作载具011，所述工作模具包括动模具013及与所述动模具013相配合的静模具012，动模具013与静模具012之间可放置待加工玻璃，在压型工艺的时候，动模具013可在压力单元015的压力作用下与静模具012相压合，从而实现对待加工玻璃的压型工艺，所述压力单元015与所述控制模块电连接 ，控制模块通过精确控制压力单元015的工作压力实现对待加工玻璃的压型工艺处理。本实施例中，优选地，所述工作模具为石墨或钨合金等材料制成。As shown in FIG. 4, the tooling die assembly 010 includes a working die and a work carrier 011 carrying the working die, the working die includes a movable die 013 and a static die 012 matched with the movable die 013. The glass to be processed can be placed between the movable mold 013 and the static mold 012. During the molding process, the movable mold 013 can be pressed against the static mold 012 under the pressure of the pressure unit 015, thereby realizing the pressure of the glass to be processed. Type process, the pressure unit 015 is electrically connected to the control module The control module realizes the molding process of the glass to be processed by precisely controlling the working pressure of the pressure unit 015. In this embodiment, preferably, the working mold is made of a material such as graphite or a tungsten alloy.
所述工作载具011位于所述工作模具的正下方，所述工作模具设置在工作载具011上。结合图5所示，所述每个工作载具011的前端设有推送杆017，用于推送前面相邻一个工装载具011，所述每个工作载具011的后端设有与后面一个工作载具011的推送杆017相配合的定位孔018。后面一个工作载具011的推送杆可以与前面一个工作载具的定位孔相配合，并通过推送杆推送前面一个工作载具。The work carrier 011 is located directly below the working mold, and the working mold is disposed on the work carrier 011. As shown in FIG. 5, the front end of each of the work carriers 011 is provided with a push rod 017 for pushing a previously adjacent work loader 011, and the rear end of each work carrier 011 is provided with a rear end. The push rod 017 of the work carrier 011 is matched with the positioning hole 018. The push bar of the latter work carrier 011 can cooperate with the positioning hole of the previous work carrier and push the previous work carrier through the push bar.
进一步地，所述预热模块200、压型模块300及第一降温模块400中分别设有加热单元，用于对所述预热模块200、压型模块300及第一降温模块400进行加热操作。在所述第一降温模块400中，只有通过加热单元的加热作用和模块中设有的散热结构的配合才能实现该模块中温度的保持。Further, a heating unit is disposed in the preheating module 200, the molding module 300, and the first cooling module 400 for heating the preheating module 200, the molding module 300, and the first cooling module 400. . In the first cooling module 400, the temperature in the module can be maintained only by the cooperation of the heating action of the heating unit and the heat dissipation structure provided in the module.
本实施例中，第二降温模块500中不设置加热单元。本实施例中，将所述预热模块200、压型模块300及第一降温模块400位于同一区域空间，所述第二降温模块500位于另一区域空间，通过这种方式，将需要升温与保温的工作室与降温冷却工作室严格分区，玻璃应变温度以上的浊区需要温度加热或保持，因此需要设定加热单元与第一降温模块400、预热模块200及压型模块300在一个空间封装。而玻璃应变温度以下的浊区不设定加热单元，即在第二降温模块500内，利用其内部的散热结构进行快速降温，通过这种方式不但有效减少工艺时间、有效降低能耗，而且也有效提高产品品质，提升生产效率，而且经过申请人的多次试验，其能耗可有效降低30%以上。In this embodiment, no heating unit is disposed in the second temperature reducing module 500. In this embodiment, the preheating module 200, the molding module 300, and the first cooling module 400 are located in the same area space, and the second cooling module 500 is located in another area space. In this way, the temperature needs to be increased. The heat preservation studio and the cooling cooling studio are strictly divided, and the turbidity zone above the glass strain temperature needs to be heated or maintained by the temperature. Therefore, it is necessary to set the heating unit and the first cooling module 400, the preheating module 200 and the molding module 300 in one space. Package. The turbidity zone below the glass strain temperature does not set the heating unit, that is, in the second cooling module 500, the internal heat dissipation structure is used for rapid cooling, thereby effectively reducing the process time and effectively reducing the energy consumption, and also Effectively improve product quality, improve production efficiency, and after many trials by the applicant, its energy consumption can be effectively reduced by more than 30%.
当然，进一步地，本实施例中的加热单元及散热结构还分布于需要加热及散热的各个工艺工作室，包括但不限于预热模块200、压型模块300、第一降温模块400及第二降温模块500。加热单元可以采用如下的各种加热方式：电阻丝加热，红外加线，硅碳棒加热，电磁涡流加热等。所述加热单元与所述控制模块电连接，控制模块可以通过继电器或PID自动控制所述加热单元工作。Of course, the heating unit and the heat dissipation structure in this embodiment are also distributed in various process chambers that require heating and heat dissipation, including but not limited to the preheating module 200, the molding module 300, the first cooling module 400, and the second. Cooling module 500. The heating unit can adopt various heating methods as follows: resistance wire heating, infrared addition line, silicon carbon rod heating, electromagnetic eddy current heating, and the like. The heating unit is electrically connected to the control module, and the control module can automatically control the heating unit to work by a relay or a PID.
本实施例中，所述的加热单元的分布可以采用但不限以下的方式：单个工作室单个或多个温控点，多个工作室单个或多个温控点。In this embodiment, the distribution of the heating unit may adopt, but is not limited to, the following: single or multiple temperature control points of a single working chamber, single or multiple temperature control points of multiple working chambers.
结合图2所示，在所述预热模块200、压型模块300、第一降温模块400及第二降温模块500的散热结构中，所述承热结构件016的侧壁20上紧贴所述侧壁20设有外置冷却管路30，通过封装保护板将所述承热结构件016与冷却管路30封装在一起，冷却管路30内部设有冷却介质。所述冷却介质可以为水、空气或冷却油等。As shown in FIG. 2, in the heat dissipation structure of the preheating module 200, the molding module 300, the first cooling module 400, and the second cooling module 500, the side wall 20 of the heat receiving structural member 016 is closely attached to the wall. The side wall 20 is provided with an external cooling pipe 30, and the heat receiving structural member 016 and the cooling pipe 30 are packaged together by a package protection plate, and a cooling medium is disposed inside the cooling pipe 30. The cooling medium may be water, air or cooling oil or the like.
传统的冷却方案为，在承热结构件内深空钻形成冷却管道从而形成冷却单元，这种方式不但加工困难，水冷面积小，而且冷却效率比较低。通过本实施例所述的冷却方式，在承热结构件外置冷却管路30形成冷却单元然后再封装保护板，这种方式不但加工容易，水冷面积大，而且冷却效率高。The conventional cooling scheme is that a deep air drill in the heat-receiving structural member forms a cooling duct to form a cooling unit, which is not only difficult to process, but also has a small water-cooling area and a relatively low cooling efficiency. Through the cooling method described in this embodiment, the cooling unit 30 is formed outside the heat-receiving structural member to form a cooling unit and then the protective plate is packaged. This method is not only easy to process, but also has a large water-cooling area and high cooling efficiency.
本实施例中的冷却管路30可以均匀设置在承热结构件20的侧壁上，冷却管路的横截面可以为各种形状，如圆形或方形等。为了进一步增强本实施例中的冷却效率，本实施例中所述冷却管路优选为方形管路。管路在承热结构件016上呈U型或S型布置，从而形成散热均匀的散热结构。通过水冷各管路***采用紧贴各承热单元外置管路***网方式，可以降低加工难度，增大冷却面积，保证各工作模块在需求时进行快速冷却，从而保持一个友好的生产工艺环境。The cooling pipe 30 in this embodiment may be uniformly disposed on the side wall of the heat receiving structural member 20. The cross section of the cooling pipe may be various shapes such as a circle or a square. In order to further enhance the cooling efficiency in this embodiment, the cooling line in the present embodiment is preferably a square tube. The pipeline is arranged in a U-shape or an S-shape on the heat-receiving structural member 016, thereby forming a heat-dissipating structure having uniform heat dissipation. The water-cooling pipeline system adopts the external pipeline system network close to each heat-receiving unit, which can reduce the processing difficulty, increase the cooling area, and ensure that each working module is rapidly cooled when needed, thereby maintaining a friendly production process environment. .
所述控制模块与各个散热结构的动力装置电连接，从而控制各个散热结构的工作。The control module is electrically connected to the power devices of the respective heat dissipation structures to control the operation of the respective heat dissipation structures.
作为本发明实施例的进一步改进，为了方便玻璃三维成型热压***的出料、进料及放料、取料的操作，所述玻璃三维成型热压***还包括：As a further improvement of the embodiment of the present invention, in order to facilitate the operation of discharging, feeding, discharging and reclaiming the glass three-dimensional forming hot pressing system, the glass three-dimensional forming hot pressing system further comprises:
自动进出料模块700，用于对待加工玻璃进行自动取放处理；The automatic feeding and discharging module 700 is configured to perform automatic pick and place processing on the glass to be processed;
手动出料模块600，用于对第二降温模块500输出的压型后的玻璃进行手动出料处理；The manual discharging module 600 is configured to perform manual discharging processing on the pressed glass outputted by the second cooling module 500;
手动进料模块800，用于对待加工玻璃进行手动放料处理；Manual feeding module 800 for manual discharging processing of the glass to be processed;
所述自动进出料模块700位于手动出料模块600与手动进料模块800之间。The automatic feeding and discharging module 700 is located between the manual discharging module 600 and the manual feeding module 800.
优选地，所述自动进出料模块700采用气缸或电机但不限于气缸或电机的拾取与推送方式，自动进出料模块700与所述控制模块电连接，控制模块控制自动进出料模块的工作。Preferably, the automatic feeding and discharging module 700 adopts a cylinder or a motor but is not limited to a picking and pushing mode of a cylinder or a motor. The automatic feeding and discharging module 700 is electrically connected to the control module, and the control module controls the operation of the automatic feeding and discharging module.
进一步地，结合图3及图5所示，所述玻璃三维成型热压***还包括：Further, as shown in FIG. 3 and FIG. 5, the glass three-dimensional forming hot pressing system further includes:
第一推送模块910，用于推动工作室中的工装模具组件010在预热模块200、压型模块300及第一降温模块400中的传送。The first pushing module 910 is configured to push the tooling mold assembly 010 in the working chamber in the preheating module 200, the molding module 300, and the first cooling module 400.
第二推送模块920，用于推动工作室中的工装模具组件010在第二降温模块500、手动出料模块600、自动进出料模块700及手动进料模块800中的传送。The second pushing module 920 is configured to push the tooling mold assembly 010 in the working chamber in the second cooling module 500, the manual discharging module 600, the automatic feeding and discharging module 700, and the manual feeding module 800.
所述第一推送模块910包括第一驱动装置，第一驱动装置可以为一个行程可调的推送汽缸。与第一驱动装置相连接并可前后运动的第一推杆，第一推杆通过与定位孔的配合推动每个通过第一中转模块930中转过来的工装模具组件010的工作载具011，从而推动工作室中的工装模具组件010在预热模块200、压型模块300及第一降温模块400中的传送。The first pushing module 910 includes a first driving device, and the first driving device may be a push cylinder with adjustable stroke. a first push rod connected to the first driving device and movable back and forth, the first push rod pushing each working carrier 011 of the tooling die assembly 010 transferred through the first relay module 930 by cooperation with the positioning hole, thereby The transfer of the tooling die assembly 010 in the working chamber in the preheating module 200, the molding module 300, and the first cooling module 400 is promoted.
所述第二推送模块920包括第二驱动装置，第二驱动装置也可以为一个行程可调的推送汽缸。与第二驱动装置相连接并可前后运动第二推杆，第二推杆通过推动每个通过第二中转模块940中转过来的工装模具组件010的工作载具011，从而推动工作室中的工装模具组件010在第二降温模块500、手动出料模块600、自动进出料模块700及手动进料模块800中的传送。The second pushing module 920 includes a second driving device, and the second driving device may also be a push cylinder with adjustable stroke. The second driving device is connected to the second driving device, and the second pushing rod is moved forward and backward. The second pushing rod pushes the working tool 011 of the tooling mold assembly 010 which is transferred through the second relay module 940, thereby pushing the tooling in the working chamber. The transfer of the mold assembly 010 in the second cooling module 500, the manual discharge module 600, the automatic feed and discharge module 700, and the manual feed module 800.
所述第一推送模块910与第二推送模块920分别与所述控制模块电连接 ，控制模块控制第一推送模块910及第二推送模块920的工作。The first pushing module 910 and the second pushing module 920 are respectively electrically connected to the control module The control module controls the operations of the first push module 910 and the second push module 920.
由于传统的玻璃三维热压工艺中，由工作模具直接置于工作室的底板上，由于底板硬度较高，工作中极易磨损工作模具，并产生粉尘，影响产品的质量与良率，有效减少模具的寿命，同时长时间地板磨损将影响设备的寿命。而本发明实施例中的方案，在推送模块工作时，推动工作载具011往前运动，工作载具011优选采用硬度介于工作模具与各工作室底部平台所使用的材料之间的耐高温变形小的材料制作，通过工作载具011前端具有的推送杆017推送前面的相邻一个工作载具011，而工作载具011后端通过定位孔018接受后面相邻一个工作载具011的推送，工作时，工作载具011在后端推送模块的推送下，依次前行，从而依次完成玻璃三维成型所设计的各个时间、温度、行程与压力可精控的工作室的工艺过程，各型玻璃将在这个过程中成型以达到工艺设计形状与尺寸。Due to the traditional glass three-dimensional hot pressing process, the working mold is directly placed on the bottom plate of the working chamber. Due to the high hardness of the bottom plate, the working mold is easily worn during work, and dust is generated, which affects the quality and yield of the product and effectively reduces The life of the mold, while long-term floor wear will affect the life of the equipment. In the embodiment of the present invention, when the push module is working, the work carrier 011 is pushed forward, and the work carrier 011 preferably adopts a high temperature resistance between the working mold and the materials used in the bottom platform of each working chamber. The material with small deformation is made, and the adjacent one of the working carriers 011 is pushed by the pushing rod 017 at the front end of the working carrier 011, and the rear end of the working carrier 011 receives the pushing of the next adjacent working carrier 011 through the positioning hole 018. At work, the work vehicle 011 is pushed forward in the push-back of the rear-end push module, thereby sequentially completing the process of the studio, which is designed for each time, temperature, stroke and pressure, which is designed by the three-dimensional glass forming process. The glass will be shaped in this process to achieve the process design shape and size.
本发明的实施例，采用单一驱动装置推送，结构简单，工作可靠，而工作载具011采用硬度介于工作模具与各工作室底部平台所使用的材料之间的耐高温变形小的材料制作而成，此工作载具011将优先磨损从而保证工作室底部平台的延迟磨损和工作模具的延迟磨损，从而延长整个设备的生产寿命和工作模具的生产寿命，同时将减少工作室中的粉尘污染，有效提高产品的质量与良率。The embodiment of the invention is driven by a single driving device, has a simple structure and reliable operation, and the working carrier 011 is made of a material with low hardness and high temperature deformation between the working mold and the material used in the bottom platform of each working chamber. In this way, the working carrier 011 will preferentially wear to ensure the delayed wear of the platform at the bottom of the working chamber and the delayed wear of the working mold, thereby prolonging the production life of the entire equipment and the production life of the working mold, and at the same time reducing the dust pollution in the working chamber. Effectively improve the quality and yield of products.
如图3所示，所述玻璃三维成型热压***还包括：As shown in FIG. 3, the glass three-dimensional forming hot pressing system further includes:
第一中转模块930，设置于手动进料模块800与预热模块200之间，用于推动工装模具组件010从手动进料模块800输送到预热模块200。The first relay module 930 is disposed between the manual feeding module 800 and the preheating module 200 for propelling the tooling die assembly 010 from the manual feeding module 800 to the preheating module 200.
第二中转模块940，设置于第一降温模块400与第二降温模块500之间，用于推动工装夹具组件010从第一降温模块400输送到第二降温模块500。The second transition module 940 is disposed between the first cooling module 400 and the second cooling module 500 for driving the fixture assembly 010 from the first cooling module 400 to the second cooling module 500.
所述第一中转模块930及第二中转模块940分别包括一个驱动装置和一个执行机构，所述驱动装置与所述控制模块电连接，所述驱动装置可以为汽缸或电机。在第一中转模块930中，在控制模块的控制下，驱动装置工作带动执行机构将手动进料模块800中对应工作室内的工装模具组件推送到预热模块200对应的工作室中。第二中转模块940中，在控制模块的控制下，驱动装置工作带动执行机构将第一降温模块400工作室中对应的工装模具组件推送到第二降温模块500中对应的工作室中。所述第一中转模块930及第二中转模块940在本发明中所起的作用即为中转作用，使得玻璃三维成型热压***的工艺变为一个闭环的工艺过程，能够循环往复进行。The first relay module 930 and the second relay module 940 respectively include a driving device and an actuator, and the driving device is electrically connected to the control module, and the driving device may be a cylinder or a motor. In the first relay module 930, under the control of the control module, the driving device works to drive the actuator to push the tooling die assembly in the corresponding working chamber of the manual feeding module 800 to the corresponding working chamber of the preheating module 200. In the second transfer module 940, under the control of the control module, the driving device operates to drive the corresponding tooling die assembly in the working chamber of the first cooling module 400 to the corresponding working chamber in the second cooling module 500. The functions of the first transfer module 930 and the second transfer module 940 in the present invention are the transfer effects, so that the process of the glass three-dimensional forming hot press system becomes a closed loop process, which can be cyclically reciprocated.
在上述实施例中，为了防止各个工作模块处于高温下工作不被氧化导致变质及老化，优选地，在所述每个工作室中都设有环境保护单元，所述环境保护单元与所述控制模块电连接，在控制模块的控制下，所述环境保护单元可以将整个工作室抽真空形成一个无氧环境，或者将工作室中充满惰性保护气体，以便于对玻璃进行三维成型热压过程中的无氧保护处理。从而保证在玻璃三维成型热压过程中的整个成型玻璃的品质。In the above embodiment, in order to prevent the various working modules from being operated at a high temperature without being oxidized to cause deterioration and aging, preferably, each of the working chambers is provided with an environmental protection unit, the environmental protection unit and the control The module is electrically connected. Under the control of the control module, the environmental protection unit may vacuum the entire working chamber to form an oxygen-free environment, or fill the working chamber with an inert protective gas to facilitate three-dimensional forming and hot pressing of the glass. The anaerobic protection treatment. Thereby ensuring the quality of the entire molded glass in the three-dimensional forming hot pressing process of the glass.
如图6所示，本发明的实施例提供一种利用上述玻璃三维成型热压***的工艺流程方法，具体包括以下步骤：As shown in FIG. 6, an embodiment of the present invention provides a process flow method using the above-described three-dimensional glass forming hot pressing system, which specifically includes the following steps:
S100，将待加工玻璃进行预热处理；S100, preheating the glass to be processed;
S200，将经过预热处理的待加工玻璃进行压型处理；S200, the pre-heat treated glass to be processed is subjected to a molding process;
S300，将压型处理过的玻璃进行降温、保温处理；S300, cooling and heat-treating the pressed glass;
S300，将降温、保温后的玻璃进行冷却处理；S300, cooling the cooled and insulated glass;
本实例中的上述步骤，可顺序重复。The above steps in this example can be repeated in sequence.
结合图7所示，作为本发明实施例的进一步改进，在所述将待加工玻璃进行预热处理的步骤之前，还包括步骤S010：将待加工玻璃进行手动及自动放入。 As shown in FIG. 7, as a further improvement of the embodiment of the present invention, before the step of preheating the glass to be processed, the method further includes the step S010: manually and automatically placing the glass to be processed.
在所述将降温、保温后的玻璃进行冷却处理的步骤之后，还包括步骤S410:After the step of cooling the cooled and insulated glass, the method further includes step S410:
将冷却后的玻璃手动及自动取出。The cooled glass is manually and automatically removed.
本发明实施例中的玻璃三维成型工序工艺流程基本为预热-压型-冷却工艺流程，其中温度区间为摄氏200度到摄氏1200度可精控，而各个工作室的工作时间几秒到几小时可精控。The process of the three-dimensional forming process of the glass in the embodiment of the invention is basically a preheating-pressing type-cooling process flow, wherein the temperature range is from 200 degrees Celsius to 1200 degrees Celsius, and the working time of each studio is several seconds to several. Hours can be fine controlled.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. Within the scope.

Claims (10)

  1. 一种散热结构，其特征在于：所述散热结构包括一个承热结构件，所述承热结构件的侧壁上外置冷却管路，所述散热结构还包括一个封装保护板，通过所述封装保护板将所述承热结构件与冷却管路封装在一起，冷却管路内部设有可循环流动的冷却介质。A heat dissipating structure, characterized in that: the heat dissipating structure comprises a heat-receiving structural member, an outer cooling pipe is disposed on a sidewall of the heat-receiving structural member, and the heat dissipating structure further comprises a package protection plate, The package protection plate encloses the heat-receiving structural member and the cooling pipe, and the cooling pipe is internally provided with a circulatory cooling medium.
  2. 根据权利要求1所述的散热结构，其特征在于：所述冷却管路的横截面为方形，方形的一边紧贴所述承热结构件的侧壁。The heat dissipation structure according to claim 1, wherein the cooling pipe has a square cross section, and a square side abuts against a side wall of the heat receiving structural member.
  3. 根据权利要求1所述的散热结构，其特征在于：所述冷却介质为空气、水或冷却油。The heat dissipation structure according to claim 1, wherein the cooling medium is air, water or cooling oil.
  4. 一种玻璃三维成型热压***，其特征在于：所述玻璃三维成型热压***包括：A glass three-dimensional forming hot pressing system, characterized in that: the glass three-dimensional forming hot pressing system comprises:
    具有N个工作室的预热模块，用于对待加工玻璃进行预热工艺处理；a preheating module with N working chambers for preheating process of the glass to be processed;
    具有M个工作室的压型模块，用于对预热后的待加工玻璃进行压型工艺处理；a molding module having M working chambers for performing a pressing process on the preheated glass to be processed;
    具有R个工作室的第一降温模块，用于对压型后的玻璃进行保温或降温工艺处理；a first cooling module having R working chambers for performing heat preservation or cooling processing on the pressed glass;
    具有P个工作室的第二降温模块，用于对第一降温模块输送过来的压型后的玻璃进行冷却工艺处理；a second cooling module having P working chambers for performing a cooling process on the pressed glass conveyed by the first cooling module;
    其中，所述预热模块、压型模块、第一降温模块及第二降温模块顺次连接，所述预热模块、压型模块及第一降温模块位于同一区域空间，所述第二降温模块位于另一区域空间，所述N、M、R、P分别为大于1的整数；The preheating module, the molding module, the first cooling module and the second cooling module are sequentially connected, and the preheating module, the molding module and the first cooling module are located in the same area space, and the second cooling module is Located in another area space, the N, M, R, and P are respectively integers greater than one;
    所述预热模块、压型模块、第一降温模块及第二降温模中分别设有权利要求1中所述的散热结构；The heat dissipation structure according to claim 1 is respectively disposed in the preheating module, the molding module, the first cooling module, and the second cooling module;
    所述玻璃三维成型热压***还包括一个与所述散热结构电连接的控制模块。The glass three-dimensional forming hot pressing system further includes a control module electrically connected to the heat dissipation structure.
  5. 根据权利要求4所述的玻璃三维成型热压***，其特征在于：所述玻璃三维成型热压***还包括：The glass three-dimensional forming hot pressing system according to claim 4, wherein the glass three-dimensional forming hot pressing system further comprises:
    对待加工玻璃进行自动取放处理的自动进出料模块；Automatic feeding and discharging module for automatic pick and place processing of processed glass;
    对第二降温模块输出的压型后的玻璃进行手动出料处理的手动出料模块；a manual discharging module for manually discharging the pressed glass outputted by the second cooling module;
    对待加工玻璃进行手动放料处理的手动进料模块；Manual feeding module for manual discharge processing of processed glass;
    所述自动进出料模块位于手动出料模块与手动进料模块之间。The automatic feeding and discharging module is located between the manual discharging module and the manual feeding module.
  6. 根据权利要求5所述的玻璃三维成型热压***，其特征在于：所述每个工作室中具有用于放置玻璃的工装模具组件，所述玻璃三维成型热压***还包括：The glass three-dimensional forming hot pressing system according to claim 5, wherein each of the working chambers has a tooling die assembly for placing glass, and the glass three-dimensional forming hot pressing system further comprises:
    用于推动工作室中的工装模具组件在预热模块、压型模块及第一降温模块中传送的第一推送模块及用于推动工作室中的工装模具组件在第二降温模块、手动出料模块、自动进出料模块及手动进料模块中传送的第二推送模块。a first pushing module for driving the tooling mold assembly in the working chamber in the preheating module, the molding module and the first cooling module, and a tooling assembly for pushing the tooling mold in the working chamber in the second cooling module, manual discharging A second push module that is transferred in the module, the automatic feed and discharge module, and the manual feed module.
  7. 根据权利要求6所述的玻璃三维成型热压***，其特征在于：所述玻璃三维成型热压***还包括：The glass three-dimensional forming hot pressing system according to claim 6, wherein the glass three-dimensional forming hot pressing system further comprises:
    用于推动工装模具组件从手动进料模块输送到预热模块的第一中转模块，所述第一中转模块设置于手动进料模块与预热模块之间；a first transfer module for driving the tooling die assembly from the manual feed module to the preheating module, the first transfer module being disposed between the manual feed module and the preheating module;
    用于推动工装夹具组件从第一降温模块输送到第二降温模块的第二中转模块，所述第二中转模块设置于第一降温模块与第二降温模块之间。And a second transfer module for driving the fixture assembly from the first cooling module to the second cooling module, wherein the second relay module is disposed between the first cooling module and the second cooling module.
  8. 根据权利要求4所述的玻璃三维成型热压***，其特征在于：所述预热模块、压型模块及第一降温模块中分别设有用于对所述预热模块、压型模块及第一降温模块进行加热操作的加热单元。The glass three-dimensional forming hot pressing system according to claim 4, wherein the preheating module, the molding module and the first cooling module are respectively provided for the preheating module, the molding module and the first The heating unit that performs the heating operation of the cooling module.
  9. 根据权利要求7所述的玻璃三维成型热压***，其特征在于：所述每个工装模具组件包括一个工作模具及一个搭载所述工作模具的工作载具；The glass three-dimensional forming hot pressing system according to claim 7, wherein each of the tooling die assemblies comprises a working die and a working carrier carrying the working die;
    所述每个工作载具的前端设有推送杆，用于推送前面相邻一个工装载具；The front end of each of the work vehicles is provided with a push rod for pushing a work loader adjacent to the front;
    所述每个工作载具的后端设有与后面一个工作载具的推送杆相配合的定位孔；The rear end of each of the working carriers is provided with a positioning hole that cooperates with a pushing rod of a later working carrier;
    所述第一推送模块包括第一驱动装置，与第一驱动装置相连接并可前后运动的第一推杆，第一推杆通过与定位孔的配合推动每个通过第一中转模块中转过来的工装模具组件的工作载具的传送；The first pushing module includes a first driving device, a first push rod connected to the first driving device and movable back and forth, and the first push rod pushes each through the first transfer module through cooperation with the positioning hole Transfer of the work carrier of the tooling die assembly;
    所述第二推送模块包括第二驱动装置，与第二驱动装置相连接并可前后运动第二推杆，第二推杆通过推动每个通过第二中转模块中转过来的工装模具组件的工作载具的传送。The second pushing module includes a second driving device, and is connected to the second driving device and can move the second push rod back and forth. The second push rod pushes the working load of each tooling mold assembly transferred through the second relay module. With the transmission.
  10. 根据权利要求7所述的玻璃三维成型热压***，其特征在于：所述第一中转模块及第二中转模块分别包括一个驱动装置和一个执行机构，所述驱动装置与所述控制模块电连接。The glass three-dimensional forming hot pressing system according to claim 7, wherein the first relay module and the second relay module respectively comprise a driving device and an actuator, and the driving device is electrically connected to the control module. .
PCT/CN2016/106776 2016-09-14 2016-11-22 Heat radiation structure and hot-pressing system with same for three-dimensional forming of glass WO2018049728A1 (en)

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