CN203543049U - Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine - Google Patents
Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine Download PDFInfo
- Publication number
- CN203543049U CN203543049U CN201320720651.9U CN201320720651U CN203543049U CN 203543049 U CN203543049 U CN 203543049U CN 201320720651 U CN201320720651 U CN 201320720651U CN 203543049 U CN203543049 U CN 203543049U
- Authority
- CN
- China
- Prior art keywords
- trap
- check valve
- valve
- pipe
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 238000002347 injection Methods 0.000 claims abstract description 59
- 239000007924 injection Substances 0.000 claims abstract description 59
- 230000007613 environmental effect Effects 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 20
- 238000001746 injection moulding Methods 0.000 abstract description 12
- 239000013078 crystal Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 239000000047 product Substances 0.000 description 36
- 239000007789 gas Substances 0.000 description 27
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000002932 luster Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 235000014171 carbonated beverage Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine. The traceless mold temperature control machine comprises a condensation tank, a water collecting tank, a PLC (programmable logic controller) and a group of series connected heating tanks, wherein a pressure storage tank is connected to each heating tank, two groups of main steam pipes are arranged on the pressure storage tank, the tail end of each group of the main steam pipes is connected with an injection mold in a conductive manner, a gas electromagnetic valve for controlling the connection and disconnection of high-temperature high-pressure gas is arranged on each group of the main steam pipes, the high-temperature high-pressure gas in each injection mold passes through a steam return pipe and a one-way valve in sequence and then returns to the condensation tank, and the PLC is electrically connected with a high-temperature pump, a water replenishing pump and a gas electromagnetic valve respectively. The environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine disclosed by the utility model effectively avoids the defect that the color of the conventional high-glossiness traceless injection molding product is single and dull; moreover, the product has a high precision and a beautiful appearance, meets a high requirement on molding cycle, and is diversified and personalized, the lines of the product are very smooth, gentle and beautiful, and the color of the product crystal clear like crystals.
Description
Technical field
The utility model relates to injection molding technology field, relates in particular to the double-colored die heater of a kind of environmental protection and safety type rapid heat cycle high-light no-trace.
Background technology
In existing injection molding technology field, along with people's living standard improves, particularly household electrical appliances, communication, automobile, commodity, the industries such as medical device, they are also more and more higher to the requirement of plastic cement products, in order to improve injecting products moulding quantity and fineness, the mould temperature device that conventionally all can increase in the prior art fineness and the quality that can improve injecting products in Shooting Technique, is in fact just to provide the device that can make injection machine produce the steam of stable temperature and pressure.And the Forming Quality that only provides steam can not further guarantee product, because prior art still exists following problem: the die heater of prior art heats up slow, the weld mark of injecting products face can only alleviate and cannot eliminate; Cannot meet high photoproduction produces and is rapidly heated and the needs of fast cooling; For adding fine injecting products, be difficult to moulding or at all can not moulding; Easily cause goods short shot, burn, the defect such as internal stress is large; Product after moulding also needs oil spout processing, and natural environment is had to injury, and many one-time process, greatly lost labor and cost; Machine safety can be also poor in addition.
Most importantly traditional high-light no-trace injecting products has the shortcoming of the single oppressiveness of color and luster, adopts the mode of air brushing frame after-treatment to change the profile of product on the market for this shortcoming.But which wastes time and energy, in operating process, product is easy to underminedly, cannot guarantee Product Safety, causes the waste of product resource; And the product lines that operation obtains are inhomogeneous, cannot meet the demand in market.
Utility model content
For the weak point existing in above-mentioned technology, the utility model provides that a kind of goods precision is high and diversified, the product molding cycle is short, uses the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace of safety and simple operation.
For achieving the above object, the utility model provides a kind of environmental protection and safety type rapid heat cycle high-light no-trace double-colored die heater, comprises the heating tank of condensate tank(trap), water leg, PLC controller and one group of series connection; In the connecting pipe of described condensate tank(trap) and heating tank, be provided with high-temperature pump, in the connecting pipe between described condensate tank(trap) and water leg, be provided with small pump; And on described water leg, be connected with filling pipe, on described condensate tank(trap), water leg and heating tank, be provided with the level electrode for detection of water level, in described connecting pipe, be provided with and control magnetic valve and check valve; On described heating tank, be connected with accumulator, on described accumulator, be provided with two groups of main steam pipes, the equal conducting of end of every group of main steam pipe has injection mold, and on every group of main steam pipe, be all installed on the gas solenoid valve for controlling high temperature and high pressure gas break-make, high temperature and high pressure gas in each injection mold is successively by being back in condensate tank(trap) after steam return line, check valve, and described PLC controller is electrically connected with high-temperature pump, small pump and gas solenoid valve respectively.
Wherein, in the connecting pipe between the place of communicating and the accumulator of described two groups of main steam pipes, y type filter, the first pneumatic operated valve and check valve are set, and check valve is connected on injection mold by silk tooth; The bottom of described main steam pipe connects an air inlet pipe, and the middle part of described air inlet pipe is installed on the second pneumatic operated valve and check valve, another termination workshop high-pressure air pipe of described air inlet pipe; The bottom of described main steam pipe also connects a pressure pipeline, is provided with y type filter, force (forcing) pump, control magnetic valve and check valve on described pressure pipeline; In the connecting pipe of described condensate tank(trap), be installed on and control magnetic valve and check valve; The right lower quadrant of described main steam pipe is connected with check valve and condensate tank(trap) are straight-through by controlling magnetic valve; Described condensate tank(trap) top is passed through to be connected with water leg through flange formula after y type filter, check valve, control magnetic valve; Described condensate tank(trap) top is also led directly to and is connected by check valve, control magnetic valve, y type filter and water leg; Described condensate tank(trap) bottom is passed through to be connected with heating tank bottom is straight-through after y type filter, check valve; Described water leg top is connected with check valve and filling pipe are straight-through by controlling magnetic valve; Described water leg top is also by controlling magnetic valve and being connected with waste pipe is straight-through after check valve.
Wherein, the level electrode on described condensate tank(trap) has three, has respectively high water level electrode, middle water level electrode and low water level electrode.
Wherein, the level electrode on described water leg has two, is respectively high water level electrode and low water level electrode.
Wherein, the level electrode on the heating tank of described series connection has one, and this level electrode is high water level electrode.
Wherein, on the heating tank of described series connection, be installed on spring full open relief valve, manometer and temp.-sensing wire probe; And described spring full open relief valve, manometer and temp.-sensing wire probe are electrically connected with PLC controller respectively.
The beneficial effects of the utility model are: compared with prior art, the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace that the utility model provides, the equal conducting of end of every group of main steam pipe has injection mold, and on every group of main steam pipe, be all installed on the gas solenoid valve for controlling high temperature and high pressure gas break-make, by the control of PLC controller, by two gas solenoid valves, replace rotation or be synchronized to two injection mold heating or cooling, the goods of this shaping structures have not only effectively been avoided the shortcoming of the traditional single oppressiveness of high-light no-trace injecting products color and luster, and can exempt spraying, frame after-treatment, and this goods precision is high, reached higher requirement on good looking appearance, molding cycle, and further, this architecture advances makes product diversification, personalization, product lines are very smooth soft and graceful, glittering and translucent as color and luster crystal.The utlity model has temperature, pressure simple in structure, reasonable in design, to use safety, environmental protection and energy saving, steam and cooling water stablizes and operating efficiency high.
Accompanying drawing explanation
Fig. 1 is the utility model planar development formula structural representation.
The specific embodiment
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace that the utility model provides, comprise the heating tank 3 of condensate tank(trap) 1, water leg 2, PLC controller (not shown) and one group of series connection, by three heating tanks 3, by pipeline, be cascaded and arranged verticallyly form; In the connecting pipe of condensate tank(trap) 1 and heating tank 3, be provided with high-temperature pump 4, in the connecting pipe between condensate tank(trap) 1 and water leg 2, be provided with small pump 5; And on water leg 2, be connected with filling pipe 6, on condensate tank(trap) 1, water leg 2 and heating tank 3, be provided with the level electrode for detection of water level, in connecting pipe, be provided with and control magnetic valve 7 and check valve 8; On heating tank 3, be connected with accumulator 9, on accumulator 9, be provided with two groups of main steam pipes 10, the equal conducting of end of every group of main steam pipe 10 has injection mold 11, and on every group of main steam pipe 10, be all installed on the gas solenoid valve 12 for controlling high temperature and high pressure gas break-make, high temperature and high pressure gas in each injection mold 11 is successively by being back in condensate tank(trap) 1 after steam return line 13, check valve 8, and PLC controller is electrically connected with high-temperature pump 4, small pump 5 and gas solenoid valve 12 respectively.
In the present embodiment, y type filter 14, the first pneumatic operated valve 15 and check valve 8 are set in the connecting pipe between the place of communicating and the accumulator of two groups of main steam pipes 10, and check valve 8 is connected on injection mold 11 by silk tooth; The bottom of main steam pipe 10 connects an air inlet pipe 16, and the middle part of air inlet pipe 16 is installed on the second pneumatic operated valve 17 and check valve 8, another termination workshop high-pressure air pipe of air inlet pipe 16; The bottom of main steam pipe 10 also connects a pressure pipeline 18, is provided with y type filter 14, force (forcing) pump 19, controls magnetic valve 7 and check valve 8 on pressure pipeline 18; In the connecting pipe of condensate tank(trap) 1, be installed on and control magnetic valve 7 and check valve 8; The right lower quadrant of main steam pipe 10 is connected with condensate tank(trap) 1 is straight-through with check valve 8 by controlling magnetic valve 7; Condensate tank(trap) 1 top is passed through to be connected with water leg 2 through flange formulas after y type filter 14, check valve 8, control magnetic valve 7; Condensate tank(trap) 1 top is also led directly to and is connected by check valve 8, control magnetic valve 7, y type filter 14 and water leg 2; Condensate tank(trap) 1 bottom is passed through to be connected with heating tank 3 bottoms are straight-through after y type filter 14, check valve 8; Water leg 2 tops are connected with filling pipe 6 is straight-through with check valve 8 by controlling magnetic valve 7; Water leg 2 tops are also by controlling magnetic valve 7 and being connected with waste pipe 21 is straight-through after check valve 8.
In the present embodiment, the level electrode on condensate tank(trap) 1 has three, has respectively high water level electrode 22, middle water level electrode 23 and low water level electrode 24.Level electrode on water leg 2 has two, is respectively high water level electrode 25 and low water level electrode 26.Level electrode on the heating tank 3 of series connection has one, and this level electrode is high water level electrode 27.On the heating tank 3 of series connection, be installed on spring full open relief valve 28, manometer 29 and temp.-sensing wire probe 30, spring full open relief valve 28, manometer 29 and temp.-sensing wire probe 30 are electrically connected with PLC controller respectively, by PLC controller Based Intelligent Control spring full open relief valve 28, manometer 29 and temp.-sensing wire probe 30 these threes' work.
The machine is a kind of auxiliary equipment, according to injection machine instruction, coordinates injection machine production moulding, makes injecting products reach the double-colored seamless mirror effect of high light.Refer to accompanying drawing 1, its forming principle: first, one of them injection mold 11 of injection moulding forward direction is blown into high temperature, high steam, more than making the temperature of one of them injection mold 11 increase rapidly to reach high polymer material glass conversion temperature Tg, then injection moulding molten resin, will form and there is no joint line, and the finished product that surface quality is good, after melting injection moulding completes, enter refrigerating work procedure, then squeezing into high-pressure cooling water quickly falls to below the temperature of resin distortion one of them injection mold 11 temperature, like this, can be by accelerating the curing rate of resin, make the rapid moulding of one of them injection mold 11 high-light no-trace injecting products kind, the now interior existing procucts of one of them injection mold 11, injection moulding machine mould open.Double coloured plastic injection machine starts the dynamic model dislocation two injection molds 11, be that two injection molds 11 are to change place, the double-colored seamless die heater of high light obtains heating signal simultaneously, PLC controller instruction is simultaneously blown into high temperature to another injection mold 11 to another injection mold 11, high steam, more than making the temperature of another injection mold 11 increase rapidly to reach high polymer material glass conversion temperature Tg, injection machine matched moulds, at this moment injection machine carries out injection moulding to two injection molds 11 simultaneously, then injection moulding molten resin, will form and there is no joint line, and the finished product that surface quality is good, after melting injection moulding completes, enter refrigerating work procedure, then two injection mold 11 moulds are squeezed into high-pressure cooling water simultaneously, injection mold 11 temperature are quickly fallen to below the temperature of resin distortion, until Injection hold pressure moulding, such one bright and clean, glittering and translucent double-colored high-light no-trace product is with regard to moulding.
The operation principle of the machine is: after all extension tube attached roads of machine, power line, holding wire all connect, open water supply, air feed, power switch, on touch-screen, by Presentation Function picture, click setting parameter picture, set ceiling temperature 172 and spend, set lower limit temperature 170 and spend, set mold heated 18 seconds, set hot water and empty 6 seconds, cooling 20 seconds of cold water, cold water empties 5 seconds, and input is returned to functional picture after preserving, click auto-programming, PLC controller enters auto-programming, low water level electrode 26 on water leg 2 cannot conducting, feedback information is to PLC controller, PLC controller sends instruction, control magnetic valve 7 on filling pipe 6 is opened, start moisturizing to water leg 2, when water leg 2 water levels arrive high water level electrode 25, PLC controller obtains signal, the small pump 5 that sends instructions is worked, control magnetic valve 7 on small pump 5 is opened simultaneously, condensate tank(trap) 1 just starts water-filling, in condensate tank(trap) 1, low water electrode 24 starts to connect, when water level arrives middle water level electrode 23, these middle water level electrode 23 conductings feed back to PLC controller, PLC controller sends instruction at once, high-temperature pump 4 is started working, beginning is to heating tank 3 moisturizings, after this process continues for some time, in three heating tanks 3, water is filled it up with one by one, when water level arrives the high water level electrode 27 of heating tank 3, high water level electrode 27 conductings of heating tank 3, high-temperature pump 4 quits work, PLC controller sends instruction, heating tube in heating tank 3 must be established the heating of beginning by cable, and small pump 5 works on, until arrive the high water level electrode 22 conducting sides of condensate tank(trap) 1, can stop, also in the time of must reaching the high water level electrode 25 of water leg 2 in same water leg 2, control magnetic valve 7 power-off on filling pipe 6 stop moisturizing.In heating process, heating tank 3 inner volumes expand, pressure raises gradually, when pressure exceedes setting value 12 kilograms time, control magnetic valve 7 between accumulator 9 and condensate tank(trap) 1 is opened, to the interior pressure release of condensate tank(trap) 1, until reach design temperature, be generally 180 ℃ and stop heating after 172 ℃ when temperature reaches setting value, the interior HTHP steam water interface that stored of accumulator 9 and heating tank 3, equipment starts to enter production status, when the injection machine of producing sends synchronizing signal, PLC controller is carried out one of them injection mold 11 heating schedule; Steam pneumatic operated valve 15 is opened, corresponding gas solenoid valve 12 is opened, high temperature and high pressure gas enters one of them injection mold 11 by main steam pipe 10, and by getting back to condensate tank(trap) 1 after steam return line 13, check valve 8, control magnetic valve 7 on steam return line 13 is opened simultaneously, high-temperature pump 4 is also started working, and this steam/water circulating is by setting number of seconds work several seconds, general 18 seconds; Now, one of them injection mold 11 of moulding is brought up to 130 degree left and right, injection machine matched moulds by normal temperature tens degree.PLC controller is carried out next hot water and is emptied action.PLC controller sends instruction, control magnetic valve 7 and one of them gas solenoid valve 12 on control magnetic valve 7, waste pipe 21 between the second pneumatic operated valve 17, condensate tank(trap) 1 and water leg 2 are opened simultaneously, gases at high pressure are by the second pneumatic operated valve 17, through main steam pipe 10, go out vapour, enter one of them injection mold 11, carbonated drink in pipe is blown in condensate tank(trap) 1 by corresponding control magnetic valve 7, water leg 2 is recycled, unnecessary gas is discharged, general efflux time is 6 seconds, injection machine is synchronously injected in-mold molding by resin simultaneously, until setting-up time.PLC carries out cooling program, it can send instruction, allow booster pump 19, on pressure pipeline 18, control magnetic valve 7, control magnetic valve 7 between steam return line 13 and waste pipe 21, two gas solenoid valves 12 are worked simultaneously, water under high pressure is after this closed-system flows tens seconds, be generally 20 seconds, resin is cooling forming in an injection mold 11 therein, just mould 11 moulding therein of so clean product of high light, another injection mold 11 cavitys, then PLC controller follow procedure blows off program by execution cold water, at this moment, control magnetic valve 7 on the second pneumatic operated valve 17 and steam return line 13 is opened simultaneously, gases at high pressure blow off the cold water in two injection molds 11 and pipeline road, (note the interior existing procucts of one of them injection mold 11, the seamless injection moulding of one of them injection mold 11 completes, injection moulding machine mould open.Double coloured plastic injection machine starts the 11 dynamic model dislocations of two injection molds; The double-colored seamless die heater of high light obtains heating signal simultaneously, same PLC controller is excessively carried out another injection mold 11 and is heated, the first pneumatic operated valve 15 is opened, another relative gas solenoid valve 12 is opened, high temperature and high pressure gas enters another injection mold 11 by corresponding steam return line 13 steam outlet pipes, and get back to condensate tank(trap) 1 by steam return line 13, high-temperature pump 4 is also started working, this steam/water circulating is by setting the number of seconds work several seconds, general 18 seconds now, another injection mold 11 of moulding is brought up to 130 degree left and right by normal temperature tens degree, and PLC controller is carried out next hot water and emptied action.PLC controller sends instruction, the second pneumatic operated valve 17, control magnetic valve 7 between condensate tank(trap) 1 and water leg 2, control magnetic valve 7 on waste pipe 21 and one of them gas solenoid valve 12 magnetic valves are opened simultaneously, gases at high pressure are by the second pneumatic operated valve 17, through main steam pipe 10 steam outlet pipes, enter another injection mold 11, carbonated drink in pipe is blown in condensate tank(trap) 1 by magnetic valve, water leg 2 is recycled, unnecessary gas is discharged general 6 seconds, two interior while injection mo(u)ldings of injection mold 11 synchronously injected resin by injection machine simultaneously, after setting-up time arrives, PLC controller is carried out cooling program, it can send instruction, allow booster pump 19, on pressure pipeline 18, control magnetic valve 7, control magnetic valve 7 between steam return line 13 and waste pipe 21, two gas solenoid valves 12 are worked simultaneously.Water under high pressure is after this closed-system flows tens seconds, be generally 20 seconds, resin cooling forming in two injection molds 11, such one bright and clean, just injection mold 11 moulding therein of glittering and translucent double-colored high-light no-trace product, in another injection mold block 11, have and also have semi-finished product, for next moulding is prepared.
The utlity model has following advantage:
1, the equal conducting of the end of every group of main steam pipe 10 has injection mold 11, and on every group of main steam pipe 10, be all installed on the gas solenoid valve 12 for controlling high temperature and high pressure gas break-make, by the control of PLC controller, by two gas solenoid valves 12, replace rotation or be synchronized to two injection molds heating or cooling, the goods of this shaping structures have not only effectively been avoided the shortcoming of the traditional single oppressiveness of high-light no-trace injecting products color and luster, and can exempt spraying, frame after-treatment; And this goods precision is high, reached higher requirement on good looking appearance, molding cycle;
2, this architecture advances makes product diversification, personalization, and product lines are very smooth soft and graceful, glittering and translucent as color and luster crystal;
3, fundamentally solve injecting products surface shrink phenomenon;
4, improve injecting products surface smoothness, make surface smoothness really reach mirror effect;
5, thoroughly solve and add the floating fine phenomenon of fine product, make product more perfect;
6, high Seterolithography product does not need following process to spray paint, and improves qualification rate 10-25%, greatly cost-saving;
7, remove product surface joint line, in conjunction with trace, crazing, bubble etc.;
8, increase thin-wall product moulding mobility, improve product quality and intensity, and not yielding;
9, can make original product molding cycle reduce by 30%, the mobility of reinforced plastics and filling effect;
10,98% thermal power Steam Recovery is used, and does not need to install high-temperature and pressure pipeline, greatly cost-saving;
11, the machine has designed accumulator 9, can make the interior vapour pressure balance of heating tank 3, stable, and without superpressure phenomenon, tank body can often not expand, and has improved tank body service life, and security is higher;
12, the utlity model has temperature, pressure simple in structure, reasonable in design, to use safety, environmental protection and energy saving, steam and cooling water stablizes and operating efficiency high.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (6)
1. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace, comprises condensate tank(trap), water leg, PLC controller and one group of heating tank of connecting; In the connecting pipe of described condensate tank(trap) and heating tank, be provided with high-temperature pump, in the connecting pipe between described condensate tank(trap) and water leg, be provided with small pump; And on described water leg, be connected with filling pipe, on described condensate tank(trap), water leg and heating tank, be provided with the level electrode for detection of water level, in described connecting pipe, be provided with and control magnetic valve and check valve; It is characterized in that, on described heating tank, be connected with accumulator, on described accumulator, be provided with two groups of main steam pipes, the equal conducting of end of every group of main steam pipe has injection mold, and on every group of main steam pipe, be all installed on the gas solenoid valve for controlling high temperature and high pressure gas break-make, high temperature and high pressure gas in each injection mold is successively by being back in condensate tank(trap) after steam return line, check valve, and described PLC controller is electrically connected with high-temperature pump, small pump and gas solenoid valve respectively.
2. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace according to claim 1, it is characterized in that, in connecting pipe between the place of communicating and the accumulator of described two groups of main steam pipes, y type filter, the first pneumatic operated valve and check valve are set, and this check valve is connected on injection mold by silk tooth; The bottom of described main steam pipe connects an air inlet pipe, and the middle part of described air inlet pipe is installed on the second pneumatic operated valve and check valve, another termination workshop high-pressure air pipe of described air inlet pipe; The bottom of described main steam pipe also connects a pressure pipeline, is provided with y type filter, force (forcing) pump, control magnetic valve and check valve on described pressure pipeline; In the connecting pipe of described condensate tank(trap), be installed on and control magnetic valve and check valve; The right lower quadrant of described main steam pipe is connected with check valve and condensate tank(trap) are straight-through by controlling magnetic valve; Described condensate tank(trap) top is passed through to be connected with water leg through flange formula after y type filter, check valve, control magnetic valve; Described condensate tank(trap) top is also led directly to and is connected by check valve, control magnetic valve, y type filter and water leg; Described condensate tank(trap) bottom is passed through to be connected with heating tank bottom is straight-through after y type filter, check valve; Described water leg top is connected with check valve and filling pipe are straight-through by controlling magnetic valve; Described water leg top is also by controlling magnetic valve and being connected with waste pipe is straight-through after check valve.
3. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace according to claim 1, is characterized in that, the level electrode on described condensate tank(trap) has three, has respectively high water level electrode, middle water level electrode and low water level electrode.
4. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace according to claim 1, is characterized in that, the level electrode on described water leg has two, is respectively high water level electrode and low water level electrode.
5. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace according to claim 1, is characterized in that, the level electrode on the heating tank of described series connection has one, and this level electrode is high water level electrode.
6. the double-colored die heater of environmental protection and safety type rapid heat cycle high-light no-trace according to claim 1, is characterized in that, is installed on spring full open relief valve, manometer and temp.-sensing wire probe on the heating tank of described series connection; And described spring full open relief valve, manometer and temp.-sensing wire probe are electrically connected with PLC controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720651.9U CN203543049U (en) | 2013-11-15 | 2013-11-15 | Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720651.9U CN203543049U (en) | 2013-11-15 | 2013-11-15 | Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543049U true CN203543049U (en) | 2014-04-16 |
Family
ID=50461215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720651.9U Expired - Lifetime CN203543049U (en) | 2013-11-15 | 2013-11-15 | Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543049U (en) |
-
2013
- 2013-11-15 CN CN201320720651.9U patent/CN203543049U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206510391U (en) | A kind of plastic mould temperature-adjusting device | |
| CN101157267A (en) | A attemperation system of highlight weld mark-free plastic mould | |
| CN101100106A (en) | Plastic mould rapid heating and cooling temperature controlling device | |
| CN206254445U (en) | Multifunctional steam die heater | |
| CN201645772U (en) | Sharp-cooling-and-heating high-gloss weldless mold temperature controller | |
| CN109382970A (en) | A kind of quick gas assisted molding precise injection molding technique and method | |
| CN203543049U (en) | Environment-friendly safe quick cooling and heating high-glossiness traceless two-color mold temperature control machine | |
| CN201389958Y (en) | System for controlling temperature of die to change quickly | |
| CN101830060A (en) | Quick heating and cooling highlight seamless die heater | |
| CN102029694B (en) | Sharp cooling and sharp heating highlight forming die | |
| CN206230823U (en) | Bended pipe injection mold | |
| CN202412645U (en) | Variable mould temperature control system | |
| CN109130062A (en) | A kind of improved washing machine cover board injection molding process | |
| CN101791843B (en) | Steam heating system for controlling quick temperature change of injection mold | |
| CN202922854U (en) | Highlight traceless injection part moulding system | |
| CN201120709Y (en) | Temperature controller for highlight non-weld mark plastic mold | |
| CN201317090Y (en) | High light mold temperature controller | |
| CN201073816Y (en) | Injection mould capable of eliminating weld lines | |
| CN208867548U (en) | A kind of note blows integrated blow mold | |
| CN207105542U (en) | A kind of heating-cooling device of injection machine | |
| CN201712142U (en) | Integrated device of controlling quick temperature change of injection molds | |
| CN109109259A (en) | A kind of modified air-conditioner housing injection molding process | |
| CN206242444U (en) | Die heater | |
| CN207449031U (en) | Energy saving and energy remote control rapid heat cycle multifunctional steam die heater | |
| CN201077144Y (en) | Temperature control device for plastic mould rapid heating and cooling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO BAIGE INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LUO YONG Effective date: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 638300 GUANG'AN, SICHUAN PROVINCE TO: 315400 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: 315400 new housing village, Si gate town, Yuyao, Zhejiang Patentee after: NINGBO BAIGE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 638300, No. 2, No. 15, Huang family weir village, unitary Town, Yuechi County, Sichuan, Guang'an Patentee before: Luo Yong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |