CN207657165U

CN207657165U - Air hermetic continuous hot-press molding machine

Info

Publication number: CN207657165U
Application number: CN201721091811.2U
Authority: CN
Inventors: 秦文隆
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-29
Filing date: 2017-08-29
Publication date: 2018-07-27
Anticipated expiration: 2027-08-29

Abstract

The utility model is in relation to a kind of air hermetic continuous hot-press molding machine, mainly include a closed furnace body, both ends are equipped with exchange system outside furnace body, feed track connects other than exchange system, furnace interior is equipped with air-tight cavity, interior feed track is equipped in air-tight cavity, interior feed track connects furnace body two ends exchange system, and it is equipped with sliding rail, using the track moved as support plate, and there is heating zone according to processing procedure differentiation, high-temperature molding area and cooling zone, cooling zone has cooling device, high-pressure molding area is equipped with compression system, wait for that hot-forming object is placed in mould surface, mold is then placed on transfer plate, transfer plate is pushed into preheating of the air-tight cavity through heating zone, and the high temperature in high-temperature molding area makes to wait for that hot-forming object softens and borrows the extrusion forming of compression system, it is sent out outside furnace body after the cooling of cooling zone again, it demoulds again, it is characterized in that：There is at least two groove, mold to be placed on groove for the transfer plate upper surface, have effects that improve production efficiency.

Description

Air hermetic continuous hot-press molding machine

Technical field

The utility model is related to a kind of continuous atmosphere sinterings of the air hermetic of heat pressing forming device, especially hot press formed product Molding machine.

Background technology

Nowadays, hot-forming is a kind of processing method of high molecular material, will mainly have certain thickness material and is placed in mould In tool, heating mould or environment are made material softening and are covered in die surface, then extruded with machine, are cured by cooling stage Afterwards, so that it may obtain hot-forming product.

Hot-forming material, by taking glass as an example, glass is because have the characteristic of higher light transmission, therefore display device is (such as The electronic products such as mobile phone, wrist-watch) multiselect its shell as form part.The visible handheld electric products surface of monarch is typically provided with glass Glass shell, to protect the display module of interiors of products.Glass shell is all largely the shape of tablet at present, so being produced in electronics The upper surface of product can form seam.Furthermore since the periphery of electronic product must retain the mechanism section of one fixed width, to Flat glass is held, therefore the top surface of electronic product also can not be just utilized completely.Therefore, three-dimensional or bend glass is gradually Being employed on the glass shell of electronic product gradually.

Flat glass shell is easier to manufacture, and the manufacture of the glass shell with three-dimensional shape is then more not easy.Currently, tool There is the manufacture of the glass shell of three-dimensional shape usually there are two types of method：The first is：The flat glass unit of multi-disc is manufactured, then The glass shell with three-dimensional shape is formed by way of pasting edge.Twoth kind is：Manufacture certain thickness cuboid glass Glass, then in grinding multiple on the cuboid glass to be formed with multi-sided three-dimensional contouring.However, above-mentioned two method is equal It takes time and effort, speed of production is very slow.Generally, due to which glass material is a tabular, if to produce one has moulding Glass, flat glass material is set to a upper mould piece and once between module by the preferable practice, then heats upper mold Part, lower module and glass material, so that glass material softens.When above-mentioned glass material softening, upper mould piece and lower module Mould assembling action can be carried out, so that upper mould piece moulds the shape of glass material along a molding direction jointly with lower module, so as to life Produce corresponding moulded glass.TaiWan, China patent announcement M452174 " for manufacturing the former of moulded glass " (bulletin Day patent announcement data reference of on May 01st, 2013), it includes have a parent form mold members, one first male mold members, one the Two male mold members, a supporting post-rod and a compression bar.The first male mold members are set to the parent form in a manner of openable and closable In mold members, which is set between the parent form mold members and the first male mold members.The supporting post-rod The parent form mold members are arranged in, which is used for ejection in the male mold members, so as to supporting the male mould Have part and a moulded glass is clamped jointly with the first male mold members.The compression bar is set to the side of the first male mold members, The compression bar is pressed on the first male mold members under being used for, should so that the first male mold members are opposite with the male mold members Parent form mold members are moved to a die-closed position, so as to being molded the moulded glass.Industry is so still unable to reach continuously, quickly to manufacture The demand of high-quality model solid glass, lacks for it.And known former is once only capable of one mold of hot pressing, does not have very much Efficiency makes continuous hot-press molding machine more attain perfect it is really necessary to propose more preferably to design.

Utility model content

The main purpose of the utility model with solve the above problems, and provide a kind of " air hermetic continuous hot-press molding dress Set ", the utility model is directed to the continuous brand-new design of atmosphere sintering molding machine of air hermetic of hot press formed product, mainly includes One closed furnace body, furnace body outside both ends are equipped with exchange system, and feed track connects other than exchange system, and furnace interior is equipped with airtight Chamber, air-tight cavity is interior to be equipped with interior feed track, and interior feed track connects furnace body two ends exchange system, and is equipped with sliding rail, to be moved as support plate Dynamic track, the air-tight cavity are air hermetic, and import protective gas, and have heating zone, high-temperature molding area and cold according to processing procedure differentiation But at least one layer of insulation layer is equipped in area, heating zone and high-temperature molding area, and insulation layer center forms thermal field, is equipped with and regards in thermal field There is cooling device, high-pressure molding area to be equipped with compression system, wait being hot pressed into for the heating element of fabrication procedures required temperature, cooling zone Type object is placed in mould surface, and mold is then placed on transfer plate, and transfer plate is pushed into preheating and high temperature of the air-tight cavity through heating zone The high temperature of shaping area makes to wait for that hot-forming object softens and borrows the extrusion forming of compression system, then stove is sent out after the cooling of cooling zone Outside body, then demould, it is characterised in that：There are at least two grooves, mold to be placed on groove for the transfer plate upper surface, with At least two groups mold is set, in addition to continuous, high efficiency and the molded product efficacy of high quality heat, is more improved production effect The effect of rate.

Description of the drawings

Fig. 1 is the front cut-away view of the utility model embodiment；

Fig. 2 is the cut-away view of the utility model embodiment upper end；

Fig. 3 is the cut-away view of the utility model embodiment heating zone；

Fig. 4 is the cut-away view in the utility model embodiment high-temperature molding area；

Fig. 5 is the schematic diagram of the utility model embodiment support plate mold.

In figure：

1 furnace body；2 exchange systems；Gas-tight door in 20；21 outer gas-tight doors；22 airtight spaces；23 gearshifts；3 air-tight cavities； 30 air tight housings；300 air layers；Feed track in 31；32 heating zones；33 high-temperature molding areas；34 cooling zones；35 insulation layers；Under 350 Pressing plate；351 reflecting plates；36 thermal fields；37 heating elements；38 cooling devices；39 sliding rails；4 outer feed tracks；5 compression systems；50 pressures Cylinder；51 pressuring shafts；52 pressured columns；53 cooling devices；6 transfer plates；60 grooves；7 molds；8 support devices；80 support columns；81 adjust Engagement positions.

Specific implementation mode

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art The utility model can be better understood from and can be practiced, but illustrated embodiment is not as the restriction to the utility model.

The utility model brand-new is set for the transfer plate of the continuous atmosphere sintering molding machine of air hermetic of hot press formed product Meter, the hot-forming material of the utility model, including but not limited to glass, metal, ceramics or cermet heterogeneous material compound Deng.It please refers to Fig.1, shown in 2, mainly includes：

Furnace body 1 is closed, and 1 outside both ends of furnace body are equipped with exchange system 2, and furnace body 1 is internally provided with air-tight cavity 3；

Exchange system 2 is set to 1 both ends of furnace body, outer feed track 4, each exchange system 2 is equipped between 1 two ends exchange system 2 of furnace body Include the interior gas-tight door 20 set on 1 side of furnace body and outer gas-tight door 21 set on 4 side of outer feed track, interior gas-tight door 20 and outer airtight Airtight space 22 is formed between door 21, and transfer plate 6 is pushed into or is removed furnace body 1 equipped with gearshift 23；

Air-tight cavity 3 is set to inside furnace body 1, includes air tight housing 30, has interior feed track 31 in air tight housing 30, interior Feed track 31 connects gas-tight door 20 in 1 two ends exchange system 2 of furnace body, and is equipped with sliding rail 39（Please refer to Fig. 3 and Fig. 4）, using as The track that transfer plate 6 moves, which is air hermetic, and imports protective gas（Generally inert gas, such as nitrogen；It provides The device of protective gas is known technology）, and have heating zone 32, high-temperature molding area 33 and cooling zone 34 according to processing procedure differentiation, it heats up At least one layer of insulation layer 35 is equipped in area 32 and high-temperature molding area 33, and 35 center of insulation layer forms thermal field 36, is set in thermal field 36 There is the heating element 37 regarding fabrication procedures required temperature（The devices such as temperature control are known technology）, cooling zone 34 has cooling fill Set 38（Cooling device 38 is known technology）, high-pressure molding area 33 is equipped with compression system 5；

Outer feed track 4 connects 1 two ends exchange system 2 of furnace body；

Compression system 5 please refers to shown in Fig. 4, and compression system 5 is mainly made of cylinder pressure 50, pressuring shaft 51 and pressured column 52；

Thus configured the utility model waits for that hot-forming object is placed in 7 forming surface of mold, and mold 7 is then placed in transfer plate Upper 6, transfer plate 6 enters air-tight cavity 3, the preheating through heating zone 32 through exchange system 2（Temperature change is avoided to damage soon very much）, and it is high The high temperature of warm shaping area 33 makes to wait for hot-forming object softening in mould, and is molded by means of the pressurization of compression system 5, then through cooling zone After 34 cooling, sent out outside furnace body 1 through exchange system 2, then demould.It please refers to shown in Fig. 5, the feature of the utility model It is：6 upper surface of transfer plate has at least two grooves 60, and mold 7 is placed on groove 60, at least two groups mold 7 is arranged （The present embodiment is 4 groups）, in addition to continuous, high efficiency and the molded product efficacy of high quality heat, more it is improved production effect The effect of rate, so reaches the utility model purpose of design.

It please refers to shown in Fig. 2, the utility model is set to the exchange system 2 of 1 both sides of furnace body, and each exchange system 2 includes to set In the interior gas-tight door 20 of 1 side of furnace body and outer gas-tight door 21 set on 4 side of outer feed track, shape between interior gas-tight door 20 and outer gas-tight door 21 At airtight space 22, before transfer plate 6 is sent to furnace body 1, the interior gas-tight door 20 and outer gas-tight door 21 of 1 head end of furnace body are closing, After being vacuumized in airtight space 22 and importing protective gas to environment identical as in air-tight cavity 3（The process vacuumized can be by mould Air especially oxygen and impurity on tool 7 detaches together）, in furnace body side 20 side of gas-tight door open transfer plate 6 is pushed into it is airtight In chamber 3, before transfer plate 6 will send out air-tight cavity 3, the interior gas-tight door 20 and outer gas-tight door 21 of furnace body tail end are closing, and airtight In space 22 it is evacuated and import protective gas to identical environment in air-tight cavity 3,20 side of gas-tight door opens in furnace body side Transfer plate 6 is pushed into airtight space 22, so has and avoids being mixed into the outer air of stove in air-tight cavity 3, come improve wait for it is hot-forming The effect of object forming quality.

Please refer to shown in Fig. 4, as previously mentioned, the aforementioned compression system of the utility model 5 mainly by cylinder pressure 50, pressuring shaft 51 with Pressured column 52 is constituted, which is that graphite or graphite composite material are constituted, with high temperature resistant；52 upper end of pressured column has cooling Device 53 crosses cause thermal damage to avoid pressured column 52.

It please refers to shown in Fig. 4, the high-temperature molding area 33 of the utility model air-tight cavity 3 includes separately lower platen 350, is pushed 350 lower section of plate is equipped with the support device 8 being made of support column 80 and adjusting apparatus 81, and when 5 start of compression system, can ask for an advance on one's pay support 80 contact lower platen 350 of column avoids being broken with effective supports loadboard 6, when lower platen 350 is horizontal or angle has deviation, can borrow Adjusting apparatus 81 adjusts 80 contact lower platen 350 of support column to correct horizontal position, with effective supports loadboard 6, avoids being broken.

The aforementioned air-tight cavity 3 of the utility model, at least one layer of disconnected heat being equipped in heating zone 32 and high-temperature molding area 33 Layer 35, the insulation layer 35 are graphite insulation layer.35 outer rim of insulation layer is equipped with reflecting plate 351, between reflecting plate 351 and air tight housing 30 With air layer 300, more preferably heat-insulated, disconnected thermal effect can be obtained.

Embodiment described above is only the preferred embodiment lifted to absolutely prove the utility model, the utility model Protection domain it is without being limited thereto.Those skilled in the art on the basis of the utility model made by equivalent substitute or change It changes, both is within the protection scope of the present invention.The scope of protection of the utility model is subject to claims.

Claims

1. a kind of air hermetic continuous hot-press molding machine mainly includes a closed furnace body, both ends are equipped with exchange outside furnace body System, exchange system are connected by outer feed track, and furnace interior is equipped with air-tight cavity, and interior feed track, interior conveying are equipped in air-tight cavity Road connects the exchange system at furnace body both ends, and is equipped with sliding rail, and using the track moved as support plate, which is air hermetic, and Protective gas is imported, and has heating zone, high-temperature molding area and cooling zone according to processing procedure differentiation, is equipped in heating zone and high-temperature molding area At least one layer of insulation layer, and insulation layer center forms thermal field, heating element is equipped in thermal field, cooling zone has cooling device, high Molded area is equipped with compression system, waits for that hot-forming object is placed in mould surface, mold is then placed on transfer plate, and transfer plate pushes away Entering the high temperature of preheating and high-temperature molding area of the air-tight cavity through heating zone makes to wait for that hot-forming object softens and borrows the pressurization of compression system Molding, then sent out outside furnace body after the cooling of cooling zone, then demould, it is characterised in that：The transfer plate upper surface has At least two grooves, mold are placed on groove, and at least two groups mold is arranged.