CN106015180A - Ultrahigh-pressure time schedule controller - Google Patents
Ultrahigh-pressure time schedule controller Download PDFInfo
- Publication number
- CN106015180A CN106015180A CN201610395975.8A CN201610395975A CN106015180A CN 106015180 A CN106015180 A CN 106015180A CN 201610395975 A CN201610395975 A CN 201610395975A CN 106015180 A CN106015180 A CN 106015180A
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- Prior art keywords
- valve
- oil circuit
- oil
- supertension
- time schedule
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/001—Servomotor systems with fluidic control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/63—Electronic controllers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Fluid-Pressure Circuits (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses an ultrahigh-pressure time schedule controller which comprises a hydraulic system, wherein the hydraulic system is composed of an oil tank, an oil pump, a combination type pressurized cylinder, an oil passage division plate, a pressure retaining valve, a reversing valve, a combination sequence valve and a combination check valve, wherein the reversing valve is a two-position and four-way reversing valve; a front cavity formed in the front end of a hydraulic piston rod, a back cavity formed in the back end of the piston rod and a middle cavity formed in front of a piston ring and the periphery of the piston rod are formed in the combination type pressurized cylinder; the front cavity communicates with a first oil passage; the middle cavity communicates with a second oil passage; the back cavity communicates with a third oil passage; a fourth oil passage is formed between the combination sequence valve and the pressure retaining valve; a fifth oil passage is formed between the combination check valve and the reversing valve; a first communicating oil passage is formed between the fifth oil passage which is connected with the combination check valve and the combination sequence valve 1; and a second communicating oil passage is formed between the fourth oil passage which is connected with the combination sequence valve and the combination check valve and communicates with the second oil passage.
Description
Technical field
Patent of the present invention relates to supertension sequencing contro equipment, particularly relates to a kind of supertension time schedule controller being applied in mould in cutting system.
Background technology
In the mould of injection mo(u)lding, generally there is one of technical problem is to produce regrinding-material in plastic product forming process at cast gate and cold runner, regrinding-material need to be removed and could obtain injection-molded finished, being typically with conventional thermal incision technology and two kinds of methods of artificial removal's regrinding-material, there is certain defect in this both of which.Conventional thermal incision technology, is all with 4 ejector retainner plates, or the structure of mechanical linkage, and form takes up room greatly, and thrust is not enough, reaches weak effect, and cost is the most expensive, difficult in maintenance；It is as follows to there is shortcoming in the method for artificial removal's regrinding-material:
1, efficiency is low, and all needs by every injection machine to arrange fixing number to go regrinding-material workman；
2, the formed product cycle is long；
3, artificial removal easily affects product quality outward appearance；
4, in enterprise, the sales volume fluctuation of product is big, easily causes shortage of manpower, manpower surplus.
At present, solving the most feasible method of above-mentioned technical problem is to combine the in good time drive installation cutting knife in mould relevant position by supertension sequencing contro equipment output hydraulic oil with corresponding control system, regrinding-material is made to be automatically separated with product, realize in-molded and cast gate to be automatically separated, produce with shaping automation in this Lifting Modules, reduce molding cycle；Reduce the artificial qualitative effects of product；Improve product quality and production stability, reduce artificial dependency degree；Reduce mold repair cost etc..
But the most generally Hydraulic Station output oil pressure is 0-20MPa, it is impossible to meet the effect of output hydraulic oil, therefore make regrinding-material separate with product for making cutting knife have sufficiently large power, corresponding high pressure equipment need to be designed, make driving oil pressure reach and be amplified to 80-100 MPa.
Summary of the invention
It is an object of the invention to the defect for above-mentioned prior art, there is provided a kind of supertension time schedule controller so that the oil circuit of system can increase when meeting obstructions moment, thus continue to drive Hydraulic Elements, hydraulic driving element is made to become less, the shortcoming filling up market Hydraulic Station insufficient pressure.
To achieve these goals, the technical scheme is that
A kind of supertension time schedule controller, including hydraulic system, this hydraulic system includes fuel tank, oil pump, combination type pressurized cylinder, oil circuit flow distribution plate, the pressure retaining valve being positioned on oil circuit flow distribution plate, the reversal valve being positioned on pressure retaining valve, the built-up sequence valve being arranged at oil circuit flow distribution plate and combination check valve；Described reversal valve is two-position four way change valve, described combination type pressurized cylinder have be positioned at the liquid ante-chamber in piston rod front end, be positioned at piston rod rear end back cavity, be positioned at piston ring before and be positioned at the lumen of piston rod perimembranous；Described ante-chamber is communicated with the first oil circuit, described lumen is communicated with the second oil circuit, described back cavity is communicated with the 3rd oil circuit, it is provided with the 4th oil circuit between described built-up sequence valve and pressure retaining valve, the 5th oil circuit it is provided with between described combination check valve and reversal valve, it is provided with the first connection oil circuit between the 5th oil circuit being connected with described combination check valve and built-up sequence valve 1, it is provided with the second connection oil circuit, this second connection oil circuit and second oil communication between the 4th oil circuit being connected with built-up sequence valve and combination check valve；
Under a kind of state of reversal valve, being gone out the hydraulic oil with pressure from fuel tank through oil pump and enter the 5th oil circuit through pressure retaining valve, reversal valve, enter ante-chamber through oil circuit, the first connection oil circuit and the 3rd oil circuit are conducted, and combination type pressurized cylinder supercharging exports；Under the another kind of state of reversal valve, gone out the hydraulic oil with pressure from fuel tank through oil pump and enter the 4th oil circuit EI through pressure retaining valve, reversal valve and simultaneously enter the second connection oil circuit, entered lumen, release through the second oil circuit.
As the improvement to technique scheme, described reversal valve is solenoid directional control valve.
As the improvement to technique scheme, described combination check valve is hydraulic control one-way valve, and described built-up sequence valve is pilot sequencing valve.
As the improvement to technique scheme, described combination check valve includes a spool, is provided with push rod before described spool, and described spool, the perimembranous of push rod are provided with sleeve pipe.
As the improvement to technique scheme, combination type pressurized cylinder includes little cylinder bottom seat, cylinder barrel, cylinder bottom seat, and described little cylinder bottom seat is connected with cylinder bottom seat by cylinder barrel；Being contained in piston in the inner chamber of little cylinder bottom seat, cylinder barrel, the formation of cylinder bottom seat, described plinth is provided with pressure axis delivery outlet, and this pressure oil equipped at outlet port is provided with plinth.
As the improvement to technique scheme, described oil circuit flow distribution plate is provided with the pressure regulation block of embedded check valve, being provided with proportional dump valve on described pressure regulation block, be connected with pressure retaining valve from the oil circuit of fuel tank turnover after pressure regulation block, check valve is arranged on the connection oil circuit of oil pump and pressure retaining valve.
As the improvement to technique scheme, the oil inlet pipe of described oil pump is provided with filter screen.
As the improvement to technique scheme, the oil return pipe connecting fuel tank is provided with cooler, and described oil return pipe is connected with fuel tank by cooler.
As the improvement to technique scheme, described supertension time schedule controller also includes the control system controlling hydraulic system action, and this control system includes making the motor of operation of oil pump, controlling the A.C. contactor of motor action, power module, PLC, touch screen, analog module, the analog quantity amplification board of control proportional dump valve action, the relay of control two-position four way change valve 5 action；Described analog quantity amplification board electrically connects with analog module, and described analog module, touch screen, relay, power module electrically connect with PLC, and described catalyst electrically connects with power module.
Power module output 24V power supply screen for touch, PLC, analog module, analog quantity amplification board, relay use.Touch screen reads plc data or writes the data to PLC, and logical 358 data wires realize the conveying of data.Analog module input is connected with PLC outfan, analog quantity amplification board input is connected with analog module outfan, proportional dump valve input is connected with analog quantity amplification board, thus realizes being controlled the pressure of hydraulic system by the output valve of PLC control proportional dump valve 7.Reversal valve input is connected with relay output end, relay
Device input is connected with PLC outfan, thus can be controlled the commutation states of electromagnetic valve by PLC.The input of motor is connected with A.C. contactor outfan, and A.C. contactor one terminates 380V three-phase electricity, and the other end is connected with PLC, thus can be controlled the "on" position of motor by PLC.
As the improvement to technique scheme, described supertension time schedule controller also includes that casing, described hydraulic system, control system are built in casing, and the bottom of described casing is provided with castor.
Compared with prior art, provide the benefit that acquired by the present invention:
The supertension time schedule controller of the present invention, the oil circuit of system can increase when meeting obstructions moment, thus continues to drive Hydraulic Elements, and the hydraulic driving element of the supertension time schedule controller of the present invention becomes less, the shortcoming filling up market Hydraulic Station insufficient pressure.
The supertension time schedule controller of the present invention is overall structure, is directly mounted in hydraulic system, and all of voltage regulation component, electromagnetic valve, pressurized cylinder, oil circuit flow distribution plate etc. are all bolted together, and this changes tradition one by one according to the mode of Hydraulic Elements.So it is not only advantageous to standardized production, and it is easier that assembling is installed so that the research and development of high pressure equipment are more quick.This practical compact conformation, fixing reliable, provide a kind of stable high-voltage booster for hydraulic system.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the overall structure schematic diagram of the hydraulic system of the present invention；
Fig. 3 is the system connection diagram of the hydraulic system of the present invention；
Fig. 4 is the circuit connection structure figure of patent of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described in further detail.Implementation below is used for illustrating the present invention, but is not limited to the scope of the present invention.
As shown in Figure 1,2,3, 4, the supertension time schedule controller of the present invention, including hydraulic system, this hydraulic system includes fuel tank 95, oil pump 93, combination type pressurized cylinder 6, oil circuit flow distribution plate 3, the pressure retaining valve 4 being positioned on oil circuit flow distribution plate 3, the reversal valve 5 being positioned on pressure retaining valve 4, the built-up sequence valve 1 being arranged at oil circuit flow distribution plate 3 and combination check valve 2；Described reversal valve 5 is two-position four way change valve, described combination type pressurized cylinder 6 have be positioned at the liquid ante-chamber in piston rod front end, be positioned at piston rod rear end back cavity, be positioned at piston ring before and be positioned at the lumen of piston rod perimembranous；Described ante-chamber is communicated with the first oil circuit LM, described lumen is communicated with the second oil circuit KN, described back cavity is communicated with the 3rd oil circuit GO, it is provided with the 4th oil circuit EI between described built-up sequence valve 1 and pressure retaining valve 4, it is provided with the 5th oil circuit DJ between described combination check valve 2 and reversal valve 5, the first connection oil circuit JH it is provided with between the 5th oil circuit DJ being connected with described combination check valve 2 and built-up sequence valve 1, it is provided with the second connection oil circuit, this second connection oil circuit and the second oil circuit KN connection between the 4th oil circuit EI being connected with built-up sequence valve 1 and combination check valve 2；
Under a kind of state of reversal valve 5, gone out the hydraulic oil with pressure from fuel tank 95 through oil pump 93 to enter the 5th oil circuit DJ through pressure retaining valve 4, reversal valve 5, enter ante-chamber through oil circuit LM, first connection oil circuit JH and the 3rd oil circuit GO is conducted, and combination type pressurized cylinder 6 supercharging exports；Under the another kind of state of reversal valve 5, gone out the hydraulic oil with pressure from 95 through oil pump 93 and enter the 4th oil circuit EI through pressure retaining valve 4, reversal valve 5 and simultaneously enter the second connection oil circuit, entered lumen, release through the second oil circuit KN.
As the improvement to technique scheme, described oil circuit flow distribution plate 3 is provided with the pressure regulation block 8 of embedded check valve 81, it is provided with proportional dump valve 7 on described pressure regulation block 8, being connected with pressure retaining valve 4 after pressure regulation block 8 from the oil circuit of fuel tank 95 turnover, check valve 81 is arranged on the connection oil circuit of oil pump 93 and pressure retaining valve 4.
As the improvement to technique scheme, described reversal valve 5 is solenoid directional control valve.
As the improvement to technique scheme, described combination check valve 2 is hydraulic control one-way valve, and described built-up sequence valve 1 is pilot sequencing valve.
As the improvement to technique scheme, described combination check valve 2 includes a spool 25, is provided with push rod 27 before described spool 25, and described spool 25, the perimembranous of push rod 27 are provided with sleeve pipe 26.
As the improvement to technique scheme, combination type pressurized cylinder 6 includes that little cylinder bottom seat 62, cylinder barrel 66, cylinder bottom seat 68, described little cylinder bottom seat 62 are connected with cylinder bottom seat 68 by cylinder barrel 66；Being contained in piston 67 in the inner chamber of little cylinder bottom seat 61, cylinder barrel 66, cylinder bottom seat 68 formation, described plinth 68 is provided with pressure axis delivery outlet, and this pressure oil equipped at outlet port is provided with plinth 61.
As the improvement to technique scheme, the oil inlet pipe of described oil pump 93 is provided with filter screen 96.
As the improvement to technique scheme, the oil return pipe connecting fuel tank 95 is provided with cooler 92, and described oil return pipe is connected with fuel tank 95 by cooler 93.
As the improvement to technique scheme, described supertension time schedule controller also includes the control system controlling hydraulic system action, and this control system includes the motor 94 making oil pump 93 work, controls the relay 136 of reversal valve 5 action of the A.C. contactor 132 of motor 94 action, power module 130, PLC133, touch screen 131, analog module 134, the analog quantity amplification board 135 of control proportional dump valve 7 action, control two-position four-way；Described analog quantity amplification board 135 electrically connects with analog module 134, and described analog module 134, touch screen 131, relay 136, power module 130 electrically connect with PLC133, and described catalyst 132 electrically connects with power module 130.
Power module 130 exports 24V power supply screen for touch 131, PLC133, analog module 134, analog quantity amplification board 135, relay 136 use.Touch screen 131 reads PLC133 data or writes the data to PLC133, and logical 358 data wires realize the conveying of data.Analog module 134 input is connected with PLC133 outfan, analog quantity amplification board 135 input is connected with analog module 134 outfan, proportional dump valve 7 input is connected with analog quantity amplification board 135, thus realizes being controlled the pressure of hydraulic system by the output valve of PLC133 control proportional dump valve 7.Reversal valve 5 input is connected with relay 136 outfan, and relay 136 input is connected with PLC133 outfan, thus can be controlled the commutation states of electromagnetic valve 5 by PLC.The input of motor 94 is connected with A.C. contactor 132 outfan, and A.C. contactor one terminates 380V three-phase electricity, and the other end is connected with PLC133, thus can be controlled the "on" position of motor 94 by PLC.
As the improvement to technique scheme, described supertension time schedule controller also includes that casing 100, described hydraulic system, control system are built in casing 100, and the bottom of described casing 100 is provided with castor 116.
Compared with prior art, provide the benefit that acquired by the present invention:
The supertension time schedule controller of the present invention, the oil circuit of system can increase when meeting obstructions moment, thus continues to drive Hydraulic Elements, and the hydraulic driving element of the supertension time schedule controller of the present invention becomes less, the shortcoming filling up market Hydraulic Station insufficient pressure.
The supertension time schedule controller of the present invention is overall structure, is directly mounted in hydraulic system, and all of voltage regulation component, electromagnetic valve, pressurized cylinder, oil circuit flow distribution plate etc. are all bolted together, and this changes tradition one by one according to the mode of Hydraulic Elements.So it is not only advantageous to standardized production, and it is easier that assembling is installed so that the research and development of high pressure equipment are more quick.This practical compact conformation, fixing reliable, provide a kind of stable high-voltage booster for hydraulic system.
It is last that it is noted that obviously above-described embodiment is only for clearly demonstrating example of the present invention, and not restriction to embodiment.For those of ordinary skill in the field, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and replacement, these improve and replace and also should be regarded as protection scope of the present invention.
Claims (10)
1. a supertension time schedule controller, it is characterized in that, including hydraulic system, this hydraulic system includes fuel tank, oil pump, combination type pressurized cylinder, oil circuit flow distribution plate, the pressure retaining valve being positioned on oil circuit flow distribution plate, the reversal valve being positioned on pressure retaining valve, the built-up sequence valve being arranged at oil circuit flow distribution plate and combination check valve；Described reversal valve is two-position four way change valve, described combination type pressurized cylinder have be positioned at the liquid ante-chamber in piston rod front end, be positioned at piston rod rear end back cavity, be positioned at piston ring before and be positioned at the lumen of piston rod perimembranous；Described ante-chamber is communicated with the first oil circuit, described lumen is communicated with the second oil circuit, described back cavity is communicated with the 3rd oil circuit, it is provided with the 4th oil circuit between described built-up sequence valve and pressure retaining valve, the 5th oil circuit it is provided with between described combination check valve and reversal valve, it is provided with the first connection oil circuit between the 5th oil circuit being connected with described combination check valve and built-up sequence valve 1, it is provided with the second connection oil circuit, this second connection oil circuit and second oil communication between the 4th oil circuit being connected with built-up sequence valve and combination check valve；
Under a kind of state of reversal valve, being gone out the hydraulic oil with pressure from fuel tank through oil pump and enter the 5th oil circuit through pressure retaining valve, reversal valve, enter ante-chamber through oil circuit, the first connection oil circuit and the 3rd oil circuit are conducted, and combination type pressurized cylinder supercharging exports；Under the another kind of state of reversal valve, gone out the hydraulic oil with pressure from fuel tank through oil pump and enter the 4th oil circuit EI through pressure retaining valve, reversal valve and simultaneously enter the second connection oil circuit, entered lumen, release through the second oil circuit.
2. supertension time schedule controller as claimed in claim 1, it is characterized in that, described oil circuit flow distribution plate is provided with the pressure regulation block of embedded check valve, it is provided with proportional dump valve on described pressure regulation block, being connected with pressure retaining valve after pressure regulation block from the oil circuit of fuel tank turnover, check valve is arranged on the connection oil circuit of oil pump and pressure retaining valve.
3. supertension time schedule controller as claimed in claim 1, it is characterised in that described reversal valve is solenoid directional control valve.
4. supertension time schedule controller as claimed in claim 1, it is characterised in that described combination check valve is hydraulic control one-way valve, and described built-up sequence valve is pilot sequencing valve.
5. supertension time schedule controller as claimed in claim 1, it is characterised in that described combination check valve bag
Including a spool, be provided with push rod before described spool, described spool, the perimembranous of push rod are provided with sleeve pipe.
6. supertension time schedule controller as claimed in claim 1, it is characterised in that combination type pressurized cylinder includes little cylinder bottom seat, cylinder barrel, cylinder bottom seat, and described little cylinder bottom seat is connected with cylinder bottom seat by cylinder barrel；Being contained in piston in the inner chamber of little cylinder bottom seat, cylinder barrel, the formation of cylinder bottom seat, described plinth is provided with pressure axis delivery outlet, and this pressure oil equipped at outlet port is provided with plinth.
7. supertension time schedule controller as claimed in claim 1, it is characterised in that the oil inlet pipe of described oil pump is provided with filter screen.
8. supertension time schedule controller as claimed in claim 1, it is characterised in that the oil return pipe connecting fuel tank is provided with cooler, and described oil return pipe is connected with fuel tank by cooler.
9. supertension time schedule controller as claimed in claim 1, it is characterized in that, described supertension time schedule controller also includes the control system controlling hydraulic system action, and this control system includes making the motor of operation of oil pump, controlling the A.C. contactor of motor action, power module, PLC, touch screen, analog module, the analog quantity amplification board of control proportional dump valve action, the relay of control two-position four way change valve 5 action；Described analog quantity amplification board electrically connects with analog module, and described analog module, touch screen, relay, power module electrically connect with PLC, and described catalyst electrically connects with power module.
10. supertension time schedule controller as claimed in claim 1, it is characterised in that described supertension time schedule controller also includes that casing, described hydraulic system, control system are built in casing, and the bottom of described casing is provided with castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395975.8A CN106015180B (en) | 2016-06-07 | 2016-06-07 | A kind of super-pressure time schedule controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610395975.8A CN106015180B (en) | 2016-06-07 | 2016-06-07 | A kind of super-pressure time schedule controller |
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| Publication Number | Publication Date |
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| CN106015180A true CN106015180A (en) | 2016-10-12 |
| CN106015180B CN106015180B (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610395975.8A Active CN106015180B (en) | 2016-06-07 | 2016-06-07 | A kind of super-pressure time schedule controller |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108223469A (en) * | 2016-12-14 | 2018-06-29 | 柳道万和(苏州)热流道系统有限公司 | Oil pressure electromagnetic valve component and with its hot runner system |
| CN108651813A (en) * | 2018-05-19 | 2018-10-16 | 广州玺明机械科技有限公司 | Rice extra high voltage system |
| CN108771114A (en) * | 2018-05-19 | 2018-11-09 | 广州玺明机械科技有限公司 | The production technology of super-pressure rice |
| CN113334708A (en) * | 2021-06-07 | 2021-09-03 | 鱼肠模内切科技(深圳)有限公司 | Hot cutting control module in injection molding machine die and control method |
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| CN204546961U (en) * | 2015-03-05 | 2015-08-12 | 台州市黄岩星泰塑料模具有限公司 | Utilize the injection mold of liquid hot cutting pouring gate |
| CN204658879U (en) * | 2015-04-27 | 2015-09-23 | 陈芳 | The oil pressure pressure charging system of functional unit in a kind of mould |
| CN205225899U (en) * | 2015-11-29 | 2016-05-11 | 深圳市米高科技有限公司 | Two -way hydraulic pressure booster device |
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| US20110180166A1 (en) * | 2008-10-01 | 2011-07-28 | Toyo Machinery & Metal Co., Ltd. | Hydraulic circuit of injection cylinder in die-casting apparatus |
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| CN203665892U (en) * | 2013-11-20 | 2014-06-25 | 洪绍阳 | Time sequence controlling device for functional assembly inside mold |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223469A (en) * | 2016-12-14 | 2018-06-29 | 柳道万和(苏州)热流道系统有限公司 | Oil pressure electromagnetic valve component and with its hot runner system |
| CN108651813A (en) * | 2018-05-19 | 2018-10-16 | 广州玺明机械科技有限公司 | Rice extra high voltage system |
| CN108771114A (en) * | 2018-05-19 | 2018-11-09 | 广州玺明机械科技有限公司 | The production technology of super-pressure rice |
| CN113334708A (en) * | 2021-06-07 | 2021-09-03 | 鱼肠模内切科技(深圳)有限公司 | Hot cutting control module in injection molding machine die and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015180B (en) | 2018-02-23 |
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Inventor after: Wu Yingrui Inventor after: Xu Zhengzhao Inventor after: Sun Xiaoting Inventor before: Wu Yingrui Inventor before: Xu Zhengzhao Inventor before: Sun Xiaoting |
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Denomination of invention: An Ultra High Voltage Sequential Controller Effective date of registration: 20230526 Granted publication date: 20180223 Pledgee: Shenzhen SME financing Company limited by guarantee Pledgor: MICOTEC (SHENZHEN) LTD. Registration number: Y2023980041980 |