CN105115709A - Mold cooling water path pressure and flow reliability testing and analysis system - Google Patents
Mold cooling water path pressure and flow reliability testing and analysis system Download PDFInfo
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- CN105115709A CN105115709A CN201510492415.XA CN201510492415A CN105115709A CN 105115709 A CN105115709 A CN 105115709A CN 201510492415 A CN201510492415 A CN 201510492415A CN 105115709 A CN105115709 A CN 105115709A
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Abstract
The present invention relates to a mold cooling water path pressure and flow reliability testing and analysis system which comprises a water tank, a pressurization system, and a flow and pressure testing component. The pressurization system comprises a pressurization pump, a water outlet switch and a water return switch. The pressurization pump raises the water pressure of the water tank through a water inlet pipe until the water is pressed into the water cooling path of a mold. The water in the water cooling path of the mold goes into the water tank from a water outlet pipe. The water outlet switch is arranged at the cooling water path water inlet end of the mold. The water return switch is arranged at the cooling water path water outlet end of the mold. The flow and pressure testing component comprise a pressure meter and a flow meter. The invention provides the mold cooling water path pressure and flow reliability testing and analysis system which can be used for detecting the water leakage of a cooling water path and detecting the pressure borne by the mold, the flow condition of the mold water path is analyzed according to the detected pressure and flow, at the same time the reliability of the cooling water path of a whole set of mold is detected in one time, time and labor are saved, and the efficiency is improved.
Description
[technical field]
The present invention relates to mould water-transportation equipment technical field, be specifically related to a kind of mold cooling water passage pressure and flow reliability testing and analysis system.
[background technology]
In order to improve the economic benefit of injecting products, require that the cooling water channel requested number on mould is The more the better, because the pre-taste of more cooling water channels the shorter production time.But simultaneously more cooling water channel moulds can increase the probability of leaking.The phenomenon that mould leaks is difficult to be discovered at the initial stage that injection moulding is produced sometimes, because it is a process slowly that water is seeped into die surface, some palpuses just can be found for 3 to 4 hours.Therefore, must come again if there is the above action of drainage, this is a kind of waste of resource.Therefore overcome mould caused problem of leaking to be very important.
Whether existing mold fortune water checkout equipment can only leak by single test cooling water channel, and once can only test one group of fortune water, function is few, and can not detect mould and bear pressure size, the size of flow, and pressure size can not freely adjust.During actual use, workload is larger, simultaneously sense cycle is longer and need experienced operating personnel just can accurately complete detection, applicability is affected to a certain extent, and does not have filtration when the mould water-transportation checkout equipment of prior art detects, and uses easily residual a large amount of iron filings, iron powder or foreign material etc. in mould so long-time, easy jam detection mould, thus the degree of accuracy that impact detects, applicability is affected, and is difficult to the demand meeting market.
[summary of the invention]
The invention provides a kind of mold cooling water passage pressure and flow reliability testing and analysis system, whether it can be used for detecting cooling water channel smooth and easy or leak, and detects the pressure size that mould bears; And the traffic conditions of die waterway can be analyzed according to detected pressures and flow, the reliability of the cooling water channel of the complete one set of die of disposable detection simultaneously, save time and manually, raise the efficiency.
For achieving the above object, present invention employs following technical proposals:
A kind of mold cooling water passage pressure and flow reliability testing and analysis system, comprise water tank, pressure charging system, flow and pressure test assembly;
Described pressure charging system comprises supercharge pump, effluent switch and backwater switch, supercharge pump by water inlet pipe by water from supercharging in water tank until setting hydraulic pressure pump into the cooling water channel of mould, water in the cooling water channel of mould enters in water tank by rising pipe, the cooling water channel that described effluent switch is arranged on mould is intake one end, and described backwater switch is arranged on cooling water channel water outlet one end of mould;
Described flow and pressure test assembly include tensimeter and flowmeter, the cooling water channel that described tensimeter is arranged on mould intakes one end for detecting the pressure size in the cooling water channel of mould, and flowmeter is arranged on cooling water channel water outlet one end of mould for detecting the cooling water channel drain discharge size of mould.
A kind of mold cooling water passage pressure described above and flow reliability testing and analysis system, it is characterized in that: described supercharge pump is electrically connected with a boost control circuit, this boost control circuit comprises the pressure transducer of pressure in the cooling water channel for detecting mould, pressure transducer is electrically connected with a microprocessor, microprocessor receives pressure sensor signal, when pressure is lower than setting value, Microprocessor S3C44B0X supercharge pump starts supercharging automatically.
A kind of mold cooling water passage pressure described above and flow reliability testing and analysis system, it is characterized in that: also include into Shui Fenshui plate and point water plate that catchments, cooling water channel organized by mould to be detected more, and mould to be detected is at water inlet point water plate and catchment between point water plate; Described water inlet divides water plate to have a water inlet and multiple points of water water delivering orifices, and each point of water water delivering orifice is organized cooling water channel water inlet end one_to_one corresponding each via water inlet pipe be communicated with on detection mould more; The described point water plate that catchments has multiple import and collected water outlet of catchmenting, catchment import and a collected water outlet are a pair, import of respectively catchmenting is organized cooling water channel water side one_to_one corresponding each via water pipe be communicated with on detection mould more, and each collected water outlet is communicated with water tank each via rising pipe; Above-mentioned each water inlet pipe is provided with tensimeter separately, above-mentioned each rising pipe is provided with flowmeter separately.
A kind of mold cooling water passage pressure described above and flow reliability testing and analysis system, is characterized in that: be provided with backwater lautertuns between described rising pipe and water tank.
A kind of mold cooling water passage pressure described above and flow reliability testing and analysis system, is characterized in that: described water tank, pressure charging system, flow and pressure test assembly, water trap and point water plate that catchments are all be contained on the water tank frame on mobile handcart.
A kind of mold cooling water passage pressure described above and flow reliability testing and analysis system, it is characterized in that: described water tank frame is provided with leak-off chute, leak-off chute is positioned at described water tank side, leak-off chute is provided with the leak-off chute be communicated with water tank and exports, and described water trap and point water plate that catchments are loaded in leak-off chute.
The present invention is relative to the advantage of prior art: whether the present invention can be used for detecting cooling water channel smooth and easy or leak, detect the pressure size that mould bears, and the traffic conditions of die waterway can be analyzed according to detected pressures and flow, thus the cooling water channel on optimization mould, be conducive to shortening the producing shaped cycle; Simultaneously the present invention can the reliability, particularly mould of the complete one set of die of disposable detection all cooling water channels when having a multichannel cooling water channel, can save time and manually, raise the efficiency; The present invention can also be used for collecting the tensimeter of detection, flowmeter data are that later Mould Machining is produced and provided technical support.
[accompanying drawing explanation]
Fig. 1 is that the embodiment of the present invention one detects analysis list group cooling water channel block diagram.
Fig. 2 is water tank frame inner structure schematic diagram in the embodiment of the present invention two.
Fig. 3 is the embodiment of the present invention two plan structure schematic diagram.
Fig. 4 is that the embodiment of the present invention two detects to analyze to organize cooling water channel block diagram more.
Fig. 5 is water inlet point water plate structure schematic diagram in the embodiment of the present invention two.
Fig. 6 is point water plate structure schematic diagram that catchments in the embodiment of the present invention two.
[embodiment]
As shown in Figure 1:
Embodiment one: mould to be detected has singly organizes cooling water channel.
A kind of mold cooling water passage pressure and flow reliability testing and analysis system, comprise water tank, pressure charging system, flow and pressure test assembly.
Water tank 1 is stamped tank lid;
Pressure charging system comprises supercharge pump 21, effluent switch 22 and backwater switch 23, supercharge pump 21 by water inlet pipe 24 by water from supercharging in water tank 1 until setting hydraulic pressure pump into the cooling water channel of mould, water in the cooling water channel of mould passes back in water tank 1 by rising pipe 25, the cooling water channel that effluent switch 22 is arranged on mould is intake one end, and backwater switch 23 is arranged on cooling water channel water outlet one end of mould;
Flow and pressure test assembly include tensimeter 31 and flowmeter 32, the cooling water channel that tensimeter 31 is arranged on mould intakes one end for detecting the pressure size in the cooling water channel of mould, and flowmeter 32 is arranged on cooling water channel water outlet one end of mould for detecting the cooling water channel drain discharge size of mould.
In present case, supercharge pump 21 is electrically connected with a boost control circuit, this boost control circuit comprises the pressure transducer of pressure in the cooling water channel for detecting mould, pressure transducer is electrically connected with a microprocessor, microprocessor receives pressure sensor signal, when pressure is lower than setting value, Microprocessor S3C44B0X supercharge pump starts supercharging automatically.
In present case, water tank 1, pressure charging system, flow and pressure test assembly are all be contained on the water tank frame on mobile handcart, conveniently can move to test section as required.
In present case, between rising pipe 25 and water tank 1, be provided with backwater lautertuns 7.
In present case, water tank frame is provided with leak-off chute, leak-off chute is positioned at water tank 1 side, and leak-off chute is provided with the leak-off chute be communicated with water tank 1 and exports, and can prevent Inlet and outlet water interface to leak leakage, be conducive to environmental protection.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6:
Embodiment two: cooling water channel organized by mould to be detected more, such as 8 groups or 15 groups.
A kind of mold cooling water passage pressure and flow reliability testing and analysis system, comprise water tank 1, pressure charging system, flow and pressure test assembly, water inlet point water plate 5 and point water plate 6 that catchments.
Water tank 1 is stamped tank lid 11;
Pressure charging system comprises supercharge pump 21, effluent switch 22 and backwater switch 23, supercharge pump 21 by water inlet pipe 24 by water from supercharging in water tank 1 until setting hydraulic pressure pump into the cooling water channel of mould, water in the cooling water channel of mould passes back in water tank 1 by rising pipe 25, the cooling water channel that effluent switch 22 is arranged on mould is intake one end, and backwater switch 23 is arranged on cooling water channel water outlet one end of mould;
Flow and pressure test assembly include tensimeter 31 and flowmeter 32, the cooling water channel that tensimeter 31 is arranged on mould intakes one end for detecting the pressure size in the cooling water channel of mould, and flowmeter 32 is arranged on cooling water channel water outlet one end of mould for detecting the cooling water channel drain discharge size of mould.
Water inlet point water 5 plate has a water inlet 51 and multiple points of water water delivering orifices 52, and water inlet is connected with supercharge pump 21 by bend pipe, each point of water water delivering orifice each via water inlet pipe 24 with detect on mould more organize cooling water channel water inlet end one_to_one corresponding and be communicated with; To catchment on point water plate 6 plate body one group of through hole 61 vertically through point water plate 6 plate body that catchments form multiple import and collected water outlet of catchmenting, catchment import and a collected water outlet are a pair, import of respectively catchmenting is organized cooling water channel water side one_to_one corresponding each via water pipe be communicated with on detection mould more, and each collected water outlet is communicated with water tank each via rising pipe 25; Above-mentioned each water inlet pipe is provided with tensimeter 31 separately, above-mentioned each rising pipe is provided with flowmeter 32 separately.
In present case, supercharge pump 21 is electrically connected with a boost control circuit, this boost control circuit comprises the pressure transducer of pressure in the cooling water channel for detecting mould, pressure transducer is electrically connected with a microprocessor, microprocessor receives pressure sensor signal, when pressure is lower than setting value, Microprocessor S3C44B0X supercharge pump starts supercharging automatically.Backwater lautertuns 7 is provided with between rising pipe and water tank.Water tank 1, pressure charging system, flow and pressure test assembly, water inlet point water plate 5 and point water plate 6 that catchments are all be contained on the water tank frame 41 on mobile handcart 4, conveniently can move to test section as required.
In present case, water tank frame 41 is provided with leak-off chute 42, leak-off chute 42 is positioned at water tank side, and leak-off chute 42 one end is provided with the leak-off chute be communicated with water tank 1 and exports, water inlet point water plate 5 and point water plate 6 that catchments are loaded in leak-off chute 42, and mould to be detected is at water inlet point water plate 5 and catchment between point water plate 6.Leak-off chute 42 can prevent Inlet and outlet water interface to leak leakage, is conducive to environmental protection.
The principle of work of above-mentioned two embodiments is as follows: after mould to be detected and the present invention are linked to be loop, open effluent switch and backwater switch, after getting rid of the air in mold cooling water passage hole to be detected, close backwater switch again, water in water tank is pressurized to required hydraulic pressure by booster water pump, supercharge pump suspends supercharging, and when pressure is lower than setting value, booster water pump starts supercharging automatically.Detect under the hydraulic pressure pressure of setting, whether die waterway leaks.Open backwater switch again, by the data of flowmeter, analyze the flow after mould and whether conform to the water route flow of Design of Dies.
In above-described embodiment two, when mould to be detected has many group cooling water channels (such as 8 groups or 15 groups of turnover cooling water channels), the present invention can the reliability of cooling water channel of the complete one set of die of disposable detection simultaneously, saves time and manually, raises the efficiency.
In above-mentioned two examples of implementation, analyze by detecting flowmeter reading, improve mold cooling water passage structural design, make cooling water channel flow as far as possible large, thus optimize mold cooling system, shorten molding cycle.
In above-mentioned two examples of implementation, during test, open effluent switch and close backwater switch, detecting the hydraulic pressure ultimate value that die waterway can be born.
In above-mentioned two examples of implementation, open effluent switch and backwater switch, whether the flow detecting mould conforms to the water route flow of Design of Dies simultaneously.
Above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. mold cooling water passage pressure and a flow reliability testing and analysis system, comprises water tank, pressure charging system, flow and pressure test assembly;
Described pressure charging system comprises supercharge pump, effluent switch and backwater switch, supercharge pump by water inlet pipe by water from supercharging in water tank until setting hydraulic pressure pump into the cooling water channel of mould, water in the cooling water channel of mould enters in water tank by rising pipe, the cooling water channel that described effluent switch is arranged on mould is intake one end, and described backwater switch is arranged on cooling water channel water outlet one end of mould;
Described flow and pressure test assembly include tensimeter and flowmeter, the cooling water channel that described tensimeter is arranged on mould intakes one end for detecting the pressure size in the cooling water channel of mould, and described flowmeter is arranged on cooling water channel water outlet one end of mould for detecting the cooling water channel drain discharge size of mould.
2. a kind of mold cooling water passage pressure and flow reliability testing and analysis system according to claim 1, it is characterized in that: described supercharge pump is electrically connected with a boost control circuit, this boost control circuit comprises the pressure transducer of pressure in the cooling water channel for detecting mould, pressure transducer is electrically connected with a microprocessor, microprocessor receives pressure sensor signal, when pressure is lower than setting value, Microprocessor S3C44B0X supercharge pump starts supercharging automatically.
3. a kind of mold cooling water passage pressure and flow reliability testing and analysis system according to claim 2, it is characterized in that: also include into Shui Fenshui plate and point water plate that catchments, cooling water channel organized by mould to be detected more, and mould to be detected is at water inlet point water plate and catchment between point water plate; Described water inlet divides water plate to have a water inlet and multiple points of water water delivering orifices, and each point of water water delivering orifice is organized cooling water channel water inlet end one_to_one corresponding each via water inlet pipe be communicated with on detection mould more; The described point water plate that catchments has multiple import and collected water outlet of catchmenting, catchment import and a collected water outlet are a pair, import of respectively catchmenting is organized cooling water channel water side one_to_one corresponding each via water pipe be communicated with on detection mould more, and each collected water outlet is communicated with water tank each via rising pipe; Above-mentioned each water inlet pipe is provided with tensimeter separately, above-mentioned each rising pipe is provided with flowmeter separately.
4. a kind of mold cooling water passage pressure and flow reliability testing and analysis system according to claim 3, is characterized in that: be provided with backwater lautertuns between described rising pipe and water tank.
5. a kind of mold cooling water passage pressure and flow reliability testing and analysis system according to claim 4, is characterized in that: described water tank, pressure charging system, flow and pressure test assembly, water trap and point water plate that catchments are all be contained on the water tank frame on mobile handcart.
6. a kind of mold cooling water passage pressure and flow reliability testing and analysis system according to claim 5, it is characterized in that: described water tank frame is provided with leak-off chute, leak-off chute is positioned at described water tank side, leak-off chute is provided with the leak-off chute be communicated with water tank and exports, and described water trap and point water plate that catchments are loaded in leak-off chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510492415.XA CN105115709A (en) | 2015-08-05 | 2015-08-05 | Mold cooling water path pressure and flow reliability testing and analysis system |
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| CN201510492415.XA CN105115709A (en) | 2015-08-05 | 2015-08-05 | Mold cooling water path pressure and flow reliability testing and analysis system |
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| CN105115709A true CN105115709A (en) | 2015-12-02 |
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| CN201510492415.XA Pending CN105115709A (en) | 2015-08-05 | 2015-08-05 | Mold cooling water path pressure and flow reliability testing and analysis system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466506A (en) * | 2015-12-21 | 2016-04-06 | 苏州权素船舶电子有限公司 | Water flow measuring device |
| CN106482916A (en) * | 2016-10-17 | 2017-03-08 | 佛山市云米电器科技有限公司 | Tank and its turnover water route leak water detdction structure and its leakage detection method |
| CN108507723A (en) * | 2018-04-21 | 2018-09-07 | 玫瑰塑胶(昆山)有限公司 | A kind of cooling water channel measurement jig |
| CN108601305A (en) * | 2018-05-29 | 2018-09-28 | 浙江大学山东工业技术研究院 | A kind of water cooling back board system |
| CN108788092A (en) * | 2018-07-05 | 2018-11-13 | 佛山市南海奔达模具有限公司 | Differential pressure mold quickly tries water conservancy project dress |
| CN108956045A (en) * | 2018-07-04 | 2018-12-07 | 青岛福格节能环保工程有限公司 | Plastic mould integrated testing equipment and detection method |
| CN108958321A (en) * | 2018-10-23 | 2018-12-07 | 湖南江滨机器（集团）有限责任公司 | Piston casting die and its temperature control system and temprature control method |
| CN111811798A (en) * | 2020-06-30 | 2020-10-23 | 徐州晶睿半导体装备科技有限公司 | Waterway detection system and waterway detection method |
| CN112780401A (en) * | 2021-01-29 | 2021-05-11 | 徐工消防安全装备有限公司 | Booster pump water-free operation cooling device and method |
| CN113654744A (en) * | 2021-08-31 | 2021-11-16 | 广州市型腔模具制造有限公司 | Mold cooling water path pressure and flow detection and analysis system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105466506A (en) * | 2015-12-21 | 2016-04-06 | 苏州权素船舶电子有限公司 | Water flow measuring device |
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| CN108788092A (en) * | 2018-07-05 | 2018-11-13 | 佛山市南海奔达模具有限公司 | Differential pressure mold quickly tries water conservancy project dress |
| CN108958321A (en) * | 2018-10-23 | 2018-12-07 | 湖南江滨机器（集团）有限责任公司 | Piston casting die and its temperature control system and temprature control method |
| CN111811798A (en) * | 2020-06-30 | 2020-10-23 | 徐州晶睿半导体装备科技有限公司 | Waterway detection system and waterway detection method |
| CN112780401A (en) * | 2021-01-29 | 2021-05-11 | 徐工消防安全装备有限公司 | Booster pump water-free operation cooling device and method |
| CN113654744A (en) * | 2021-08-31 | 2021-11-16 | 广州市型腔模具制造有限公司 | Mold cooling water path pressure and flow detection and analysis system |
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Application publication date: 20151202 |