CN208343394U - A kind of equipment for cooling die - Google Patents
A kind of equipment for cooling die Download PDFInfo
- Publication number
- CN208343394U CN208343394U CN201821008391.1U CN201821008391U CN208343394U CN 208343394 U CN208343394 U CN 208343394U CN 201821008391 U CN201821008391 U CN 201821008391U CN 208343394 U CN208343394 U CN 208343394U
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- Prior art keywords
- cooling
- water
- temperature
- pipe
- equipment
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a kind of equipment for cooling die, belongs to technical field of mold.The equipment for cooling die includes cooling pond, cooling water pipe, water pump, boiler, ventilation duct, air blower, heating box, the first temperature detection part, regulating valve and controller.The temperature of the first temperature detection part detection die surface in the utility model, the thermostatic water pump that controller is detected according to the first temperature detection part, water pump extracts cooling water from cooling pond keeps mold cooling to cooling water pipe input, boiler is collected, the hot water flowed out from cooling water pipe, it is used as domestic hot-water, air blower conveys the cooling mold of air into ventilation duct, heating box collects the hot wind flowed out out of ventilation duct, it is used as life heating, structure is simple, easy to operate, cooling efficiency is higher, saves the energy.
Description
Technical field
The utility model belongs to technical field of mold, is related to a kind of equipment for cooling die.
Background technique
Moulding needs cooling and shaping ability depanning after in-mold molding, need to generally account for moulding cyclc cooling time
80%；The time used in every mold forming plastic is short when as injection molding, by radiate and the conduction dispersed heat of mold only less than
10%, therefore plastic melt is more than that 90% heat will be taken away by cooling water, from from the aspect of safety in engineering calculation, is answered
The heat that plastic melt brings mold is considered as and is all taken away by cooling water, therefore to improve the production efficiency of molding, it is necessary to be had
Here there are the huge potentiality for improving yield in sufficient cooling provision；In engineering practice, there is a critically important condition past
It is past to be ignored by design and producing personnel: because the cooling principle of cooling water essentially consists in mold by flow path wall in face of cooling
Water carries out heat exchange, if the fluidised form of cooling water is in laminar condition, the fluid for being attached to wall surface is flowed along wall surface always, and
Centre water velocity is lagged behind, then the fluid in runner center will quickly be flowed through from runner center, few possibility
It directly being contacted with wall surface and carries out heat exchange, cause the significant wastage of flow, whole heat exchange effect is just mutually on duty, and if adopted
Heat transfer efficiency can be significantly increased with the cooling water flow of turbulent flow, this is particularly important for large injection mold, and processing etc. is worked as can
Even to improve plastic quantum of output to several times at double.
Utility model content
The utility model aiming at the above problems existing in the prior art, provides a kind of equipment for cooling die, this is practical new
Type the technical problem to be solved is that: how to provide and a kind of mold is cooled down by water and air and collect water and air.
The purpose of this utility model can be realized by the following technical scheme:
A kind of equipment for cooling die, including equipped with the cooling pond of cooling water source, cooling water pipe, to by cooling water from cold
But the water pump inputted to the water inlet of cooling water pipe, the hot water to collect hot water from the water outlet of cooling water pipe are extracted in pond
Case, the ventilation duct for being set to cooling water pipe periphery, to the air inlet of ventilation duct conveying air air blower, to from ventilation
The air outlet of pipe collects the heating box of hot wind, the first temperature detection part to detect mold surface temperature, to adjust water pump
Flow sum it is pre- equipped with the first preset gear of first flow, the second preset gear of second flow, the third of third flow
If the regulating valve of gear and the temperature to be detected according to the first temperature detection part control regulating valve when being more than the first preset temperature
It is controlled to adjust when the first preset gear adjusts water pump, is lower than the second preset temperature according to the temperature of the first temperature detection part detection
Valve adjusts water pump, the temperature detected according to the first temperature detection part in the second preset gear and presets in the first preset temperature and second
The controller that third preset gear adjusts water pump is controlled when between temperature.
Preferably, further include flowmeter to detect the water flow of cooling water pipe water inlet.
Preferably, the periphery of the cooling water pipe is equipped with multiple cooling fins.
Preferably, the controller includes the gear that regulating valve is determined to the temperature detected according to the first temperature detection part
Microprocessor and to according to microprocessor export instruction control to adjust valve electrical control gear.
Preferably, the regulating valve is electric control valve.
Preferably, the boiler is equipped with the second temperature detection piece to detect water temperature in boiler.
Preferably, further include delivery pipe hot water to be delivered to boiler from the water outlet of cooling water pipe.
Preferably, the delivery pipe periphery is equipped with the insulating layer for preventing hot water energy lost.
Preferably, the cooling water pipe includes the socket pipe that multiple straight tubes, both ends are socketed the junction of two straight tubes respectively
It is socketed the curved pipe of two straight tubes respectively with both ends.
It preferably, further include to seal the junction of the socket pipe and straight tube, socket pipe and the junction of curved pipe
Sealing ring.
The temperature of the first temperature detection part detection die surface in the utility model, controller is according to the first temperature detection
Control regulating valve adjusts water pump in the first preset gear when the temperature of part detection is more than the first preset temperature, is lower than second in temperature
Regulating valve is controlled when preset temperature and adjusts water pump in the second preset gear, in temperature in the first preset temperature and the second preset temperature
Between when control third preset gear adjust water pump, water pump from cooling pond extract cooling water to cooling water pipe input keep mold cold
But, boiler is collected, the hot water flowed out from cooling water pipe, is used as domestic hot-water and is used, air blower conveys sky into ventilation duct
Air cooling mold, heating box collect the hot wind flowed out out of ventilation duct, are used as life heating and use, and structure is simple, easy to operate,
Cooling efficiency is higher, saves the energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: the cooling pond 1-, 2- water pump, 3- cooling water pipe, 31- straight tube, 32- curved pipe, the first temperature detection of 33-
Part, 4- ventilation duct, 5- air blower, 6- boiler, 61- delivery pipe, 7- heating box, 8- regulating valve, 9- controller.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Referring to Fig. 1, the equipment for cooling die in the present embodiment, including the cooling pond 1 equipped with cooling water source, cooling water
Pipe 3, cooling water is extracted the water pump 2 inputted to the water inlet of cooling water pipe 3, to from cooling water pipe 3 from cooling pond 1
Water outlet collect hot water boiler 6, be set to 3 periphery of cooling water pipe ventilation duct 4, to the air inlet to ventilation duct 4
Convey the air blower 5 of air, the heating box 7 to collect hot wind from the air outlet of ventilation duct 4, to detect mold surface temperature
The first temperature detection part 33, flow to adjust water pump 2 sum equipped with the first preset gear, the second flow of first flow
The second preset gear, the regulating valve 8 of the third preset gear of third flow and to according to the first temperature detection part 33 detect
Temperature be more than the first preset temperature when control regulating valve 8 the first preset gear adjust water pump 2, according to the first temperature detection part
Control regulating valve 8 adjusts water pump 2, according to the first temperature in the second preset gear when the temperature of 33 detections is lower than the second preset temperature
Control third preset gear adjusts water pump 2 when the temperature that detection piece 33 detects is between the first preset temperature and the second preset temperature
Controller 9.
Herein, the temperature of 33 real-time detection die surface of the first temperature detection part, controller 9 is according to the first temperature detection part
Control regulating valve 8 adjusts water pump 2 in the first preset gear when the temperature of 33 detections are more than the first preset temperature, in temperature lower than the
Regulating valve 8 is controlled when two preset temperatures adjusts water pump 2 in the second preset gear, it is default in the first preset temperature and second in temperature
Third preset gear is controlled when between temperature and adjusts water pump 2, in mold through supercooled water and first after air cooling a period of time
Temperature detection part 33 detects the temperature of die surface from being more than that the first preset temperature becomes the second preset temperature or third and presets
Temperature, then controller 9 correspondingly controls to adjust the gear of valve 8 according to temperature.Water pump 2 extracts cooling water to cold from cooling pond 1
But the input of water pipe 3 keeps mold cooling, and boiler 6 is collected, the hot water flowed out from cooling water pipe 3, is used as domestic hot-water and uses, drum
Blower 5 conveys the cooling mold of air into ventilation duct 4, and heating box 7 collects the hot wind flowed out out of ventilation duct 4, it is warm to be used as life
Gas uses, and structure is simple, and easy to operate, cooling efficiency is higher, saves the energy.First preset temperature can be higher than the second default temperature
Degree.First flow can be greater than third flow, and third flow can be greater than second flow.
Equipment for cooling die as the present embodiment can also include the water flow to detect 3 water inlet of cooling water pipe
Flowmeter, thus can water flow in water inlet it is too small when the increasing of water pump 2 can be adjusted by the gear of regulating valve 8
Flood flow can adjust water pump 2 by the gear of regulating valve 8 and reduce water flow when the water flow in water inlet is excessive,
Easy to operate, efficiency is higher.
The periphery of cooling water pipe 3 can be equipped with multiple cooling fins, can thus accelerate to radiate, by the temperature of cooling water pipe 3
Degree reduces, and accelerates the cooling of mold, efficiency is higher.
Controller 9 may include the gear that regulating valve 8 is determined to the temperature detected according to the first temperature detection part 33
Microprocessor and the instruction to be exported according to microprocessor control to adjust the electrical control gear of valve 8.Microprocessor can be
STM32 processor, electrical control gear can be PLC and motor, and PLC receives the instruction of STM32 processor, be controlled according to its instruction
Motor action processed.
Regulating valve 8 can be electric control valve 8, and electric control valve 8, side can be thus adjusted by electrical control gear
Just quick.
Boiler 6 can be equipped with the second temperature detection piece to detect water temperature in boiler 6, and second temperature detection piece can
Think temperature sensor, can thus let the user know that the temperature of the water in boiler 6, it is user-friendly.
Equipment for cooling die as the present embodiment can also include to convey hot water from the water outlet of cooling water pipe 3
To the delivery pipe 61 of boiler 6, it thus can be convenient and be delivered in boiler 6 from remote position by hot water from water outlet,
Facilitate putting for equipment, boiler 6 can be arranged in user preset position, user is facilitated to make hot water as domestic water
With.
61 periphery of delivery pipe can be equipped with the insulating layer for preventing hot water energy lost, can thus maintain the temperature of hot water
Degree, preferably facilitates user to do manual labour and is used with water.
Cooling water pipe 3 may include the junction that multiple straight tubes 31, both ends are socketed two straight tubes 31 respectively socket pipe and
Both ends are socketed the curved pipe 32 of two straight tubes 31 respectively, can thus tear cooling water pipe 3 open when not using cooling water pipe 3
It unloads, is convenient for carrying and stores.
Equipment for cooling die as the present embodiment can also include to seal the junction of socket pipe and straight tube 31, set
The sealing ring of the junction of adapter tube and curved pipe 32.Straight tube 31 can have a cylindrical body of multiple length specifications, and curved pipe 32 can be with
There is the circular arc body of multiple radians.Straight tube 31 can be equipped with the cylindrical body of opening for both ends, and curved pipe 32 can be equipped with for both ends and open
Mouthful, circular arc body with certain radian, openings that socket pipe can be equipped with opening for both ends and both ends can be socketed phase
Answer the cylindrical body or circular arc body of the straight tube of specification or the opening of curved pipe.In this way it is prevented that cooling water flows out, prevent
Equipment is damaged, cooling water can flowing can preferably cool down each of mold from water inlet to water outlet in cooling water pipe 3
The waste of water is reduced in position.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. a kind of equipment for cooling die, it is characterised in that: including equipped with the cooling pond (1) of cooling water source, cooling water pipe (3),
Cooling water is extracted the water pump (2) inputted to the water inlet of cooling water pipe (3), to from cooling water from cooling pond (1)
The water outlet of pipe (3) collects the boiler (6) of hot water, the ventilation duct (4) for being set to cooling water pipe (3) periphery, to ventilation
Manage (4) air inlet conveying air air blower (5), to from the air outlet of ventilation duct (4) collect hot wind heating box (7),
Flow to detect the first temperature detection part (33) of mold surface temperature, to adjust water pump (2) and be equipped with first-class
The first preset gear, the second preset gear of second flow, the regulating valve (8) of the third preset gear of third flow and the use of amount
Regulating valve (8) are controlled in the first default shelves when with the temperature that detects according to the first temperature detection part (33) being more than the first preset temperature
Regulating valve (8) are controlled when position adjusting water pump (2), the temperature detected according to the first temperature detection part (33) are lower than the second preset temperature
Water pump (2) are adjusted in the second preset gear, according to the temperature of the first temperature detection part (33) detection in the first preset temperature and the
The controller (9) that third preset gear adjusts water pump (2) is controlled when between two preset temperatures.
2. a kind of equipment for cooling die as described in claim 1, it is characterised in that: further include to detect cooling water pipe (3)
The flowmeter of the water flow of water inlet.
3. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: the periphery of the cooling water pipe (3) is set
There are multiple cooling fins.
4. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: the controller (9) includes to root
The microprocessor of the gear of regulating valve (8) is determined according to the temperature that the first temperature detection part (33) detects and to according to microprocessor
The instruction of output controls to adjust the electrical control gear of valve (8).
5. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: the regulating valve (8) is motorized adjustment
Valve (8).
6. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: the boiler (6) is equipped with to examine
The second temperature detection piece of calorimetric water tank (6) interior water temperature.
7. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: further include to by hot water from cooling
The water outlet of water pipe (3) is delivered to the delivery pipe (61) of boiler (6).
8. a kind of equipment for cooling die as claimed in claim 7, it is characterised in that: delivery pipe (61) periphery is equipped with and prevents
The lost insulating layer of hot water energy.
9. a kind of equipment for cooling die as claimed in claim 1 or 2, it is characterised in that: the cooling water pipe (3) includes multiple
Straight tube (31), both ends are socketed the socket pipe of the junction of two straight tubes (31) respectively and both ends are socketed two straight tubes (31) respectively
Curved pipe (32).
10. a kind of equipment for cooling die as claimed in claim 9, it is characterised in that: further include to seal the socket pipe
With the sealing ring of the junction of straight tube (31), the junction of socket pipe and curved pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008391.1U CN208343394U (en) | 2018-06-28 | 2018-06-28 | A kind of equipment for cooling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821008391.1U CN208343394U (en) | 2018-06-28 | 2018-06-28 | A kind of equipment for cooling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343394U true CN208343394U (en) | 2019-01-08 |
Family
ID=64882163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821008391.1U Expired - Fee Related CN208343394U (en) | 2018-06-28 | 2018-06-28 | A kind of equipment for cooling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571746A (en) * | 2019-01-18 | 2019-04-05 | 阜阳市华顺水泥制品有限公司 | Die device is used in a kind of cement culvert pipe production easy to use |
-
2018
- 2018-06-28 CN CN201821008391.1U patent/CN208343394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571746A (en) * | 2019-01-18 | 2019-04-05 | 阜阳市华顺水泥制品有限公司 | Die device is used in a kind of cement culvert pipe production easy to use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |