CN206937898U - A kind of energy-saving adapted to injection system - Google Patents
A kind of energy-saving adapted to injection system Download PDFInfo
- Publication number
- CN206937898U CN206937898U CN201720731658.9U CN201720731658U CN206937898U CN 206937898 U CN206937898 U CN 206937898U CN 201720731658 U CN201720731658 U CN 201720731658U CN 206937898 U CN206937898 U CN 206937898U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- heat
- exchanger tube
- heat exchanger
- water
- 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 - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 239000012778 molding material Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 239000003507 refrigerant Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of energy-saving adapted to injection system, including：Cover half, the cover half are provided with die cavity and the circulation waterway mutually agreed with die cavity；Dynamic model, the dynamic model is provided with the projection mutually agreed with die cavity, and the described raised and die cavity inwall is surrounded formed with die cavity；Heat-exchanging component, its heat exchanger tube for including being vertically arranged, the water inlet pipe connected respectively with the upper and lower side of the heat exchanger tube and outlet pipe, the water tank being connected with the outlet pipe free end；And cooling component, it includes being built in the coil pipe of the heat exchanger tube, the compressor being connected with the coil pipe lower end, the expansion valve being connected with the coil pipe upper end, and the both ends of the compressor and expansion valve respectively with the circulation waterway connect.The utility model sets cooling component to be heated so that the heat of injection molding material in die cavity is sent in heat-exchanging component in heat exchanger tube with the cold water in heat exchanging cylinder, and be stored for using by water tank, which obviate heat and directly distribute into air and cause to waste.
Description
Technical field
Injection molding technology is the utility model is related to, more particularly, to a kind of energy-saving adapted to injection system.
Background technology
At present, multiple parts of silencing cavity are typically molded by Shooting Technique, in order to improve cooling effectiveness, are typically existed
Injection molding mould plate sets water route to carry out water cooling.Existing injection molding mould plate takes away the heat of injection material by water cooling, and by band
The heat walked is distributed into air, and it is easily caused the waste of injection heat.
Utility model content
The purpose of this utility model is to overcome above-mentioned technical deficiency, proposes a kind of energy-saving adapted to injection system, solve existing
The serious technical problem of heat waste is molded in technology in Shooting Technique.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of energy-saving adapted to injection system, including：
Cover half, die cavity and the circulation waterway mutually agreed with die cavity are provided with the cover half；
Dynamic model, is provided with the projection mutually agreed with die cavity on the dynamic model, and described raised is surrounded with the die cavity inwall
Formed with die cavity；
Heat-exchanging component, its heat exchanger tube for including being vertically arranged, the water inlet pipe connected respectively with the upper and lower side of the heat exchanger tube
The water tank being connected with outlet pipe, with the outlet pipe free end；And
Cooling component, it includes being built in the coil pipe of the heat exchanger tube, the compressor being connected with the coil pipe lower end and institute
The expansion valve of coil pipe upper end connection is stated, the both ends of the compressor and expansion valve respectively with the circulation waterway connect.
Preferably, the heat-exchanging component also includes the delivery pump located at the water side of the heat exchanger tube, described for detecting
The temperature sensor of heat exchanger tube bottom water temperature and the water temperature control for being used to detect by the temperature sensor convey pump work
Controller.
Preferably, the controller includes being used for the water temperature for gathering electric signal caused by the temperature sensor detection water temperature
Signal acquisition module, for the electric signal whether be more than first threshold the first comparison module, for when the telecommunications
The first drive module of the conveying pump work is driven when number being more than first threshold, whether is less than for the electric signal
Second comparison module of two threshold values, for drive that the delivery pump is stopped when the electric signal is less than Second Threshold
Two drive modules；Wherein, the first threshold is more than the Second Threshold.
Preferably, the water tank is a heat insulation tank.
Compared with prior art, the utility model sets cooling component that the heat of injection molding material in die cavity is sent into heat exchange
Heated in component in heat exchanger tube with the cold water in heat exchanging cylinder, and be stored for using by water tank, it is avoided
Heat directly distributes into air and causes to waste.
Brief description of the drawings
Fig. 1 is the attachment structure schematic diagram of energy-saving adapted to injection system of the present utility model；
Fig. 2 is the connection block diagram of controller of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Fig. 1, Fig. 2 are referred to, embodiment of the present utility model provides a kind of energy-saving adapted to injection system, including：
Cover half 1, die cavity 11 and the circulation waterway 12 agreed with the phase of die cavity 11 are provided with the cover half 1；
Dynamic model 2, is provided with the projection 21 agreed with the phase of die cavity 11 on the dynamic model 2, and described raised 21 with the die cavity
11 inwalls are surrounded formed with die cavity；
Heat-exchanging component 3, its heat exchanger tube 31 for including being vertically arranged, enter respectively with what the upper and lower side of the heat exchanger tube 31 connected
Water pipe 32 and outlet pipe 33, the water tank 34 being connected with the free end of outlet pipe 33；And
Cooling component 4, it includes the compression for being built in the coil pipe 41 of the heat exchanger tube 31, being connected with the lower end of coil pipe 41
Machine 42, the expansion valve 43 being connected with the upper end of coil pipe 41, the compressor 42 and expansion valve 43 respectively with the circulation waterway
12 both ends connection.
Being flowed during specific effect, in circulation waterway 12 has refrigerant, and the refrigerant of low temperature can enter to the injection molding material in die cavity
Row cooling, sizing, are raised by heat exchange refrigerant temperature, raise the temperature in the presence of compressor 42 of the refrigerant after temperature
Continue to raise and into coil pipe 41, the cool water heating that the refrigerant of high temperature can be in heat exchanging cylinder 31, so that refrigerator
Temperature reduces, and the temperature after the effect of expansion valve 43 of the refrigerant after cooling continues to reduce, so as to form the refrigerant of low temperature
To be cooled down into circulation waterway 12 to injection molding material；Meanwhile when the water temperature in heat exchanger tube 31 reaches design temperature, can be by it
Deliver into out in water pot and stored, and the cold water in water inlet pipe 32 can be automatically replenished and flow into heat exchanger tube 31, it is realized
The circulating-heating of cold water, and improve the efficiency of heating surface.
In practical application, the disengaging temperature stability of a certain degree of control circulation waterway 12 is needed, therefore the present embodiment
The heat-exchanging component 3 also includes the delivery pump 35 located at the water side of the heat exchanger tube 31, for detecting the bottom of heat exchanger tube 31
The temperature sensor 36 and one of portion's water temperature is used for the control to be worked by the water temperature control delivery pump 35 of the temperature sensor 36 detection
Device 37 processed.Specifically, the controller 37 includes being used to gather electric signal caused by the detection of temperature sensor 36 water temperature
Water temperature signal acquisition module 371, for the electric signal whether be more than first threshold the first comparison module 372, be used for
The first drive module 373 of the work of delivery pump 35 is driven when the electric signal is more than first threshold, for described in comparison
Whether electric signal is less than the second comparison module 374 of Second Threshold, for driving institute when the electric signal is less than Second Threshold
State the second drive module 375 that delivery pump 35 is stopped；Wherein, the first threshold is more than the Second Threshold.Work as heat exchange
When water temperature in cylinder 31 is higher than highest set value, then for the electric signal that temperature sensor 36 detects to should be greater than first threshold, it can
Delivery pump 35 is driven to work with by the delivery in heat exchanger tube 31 to water tank 34 by the first drive module 373, defeated
During sending the conveying of pump 35, the cold water in water inlet pipe 32 constantly enters in heat exchanger tube 31, makes the water temperature in heat exchanger tube 31 gradual
Reduce, when it is reduced to setting minimum, temperature sensor 36 detects is less than the second threshold corresponding to electric signal caused by water temperature
Value, it drives delivery pump 35 to be stopped by the second drive module 375, and its one side ensures the hot water entered in water tank 34
In setting range, it is easy to meet daily demand temperature, on the other hand ensure that the equal of the refrigerant temperature difference that coil pipe 41 is imported and exported
Weighing apparatus property, and then ensure that circulation waterway 12 imports and exports the harmony of the temperature difference.
In order to avoid the heat of water tank 34 is distributed into air, water tank 34 is preferably arranged to a guarantor described in the present embodiment
Warm tank, it can make full use of to hot water thermal insulating in order to follow-up.
Compared with prior art, the utility model sets cooling component 4 to be changed so that the heat of injection molding material in die cavity to be sent to
Heated in hot component 3 in heat exchanger tube 31 with the cold water in heat exchanging cylinder 31, and be stored for making by water tank 34
With which obviating heat and directly distribute into air and cause to waste.
Specific embodiment of the present utility model described above, the restriction to scope of protection of the utility model is not formed.
Any various other corresponding changes and deformation made according to technical concept of the present utility model, should be included in this practicality
In new scope of the claims.
Claims (4)
- A kind of 1. energy-saving adapted to injection system, it is characterised in that including：Cover half, die cavity and the circulation waterway mutually agreed with die cavity are provided with the cover half；Dynamic model, is provided with the projection mutually agreed with die cavity on the dynamic model, and described raised surrounds to be formed with the die cavity inwall There is die cavity；Heat-exchanging component, its heat exchanger tube for including being vertically arranged, the water inlet pipe connected respectively with the upper and lower side of the heat exchanger tube and goes out Water pipe, the water tank being connected with the outlet pipe free end；AndCooling component, it includes being built in the coil pipe of the heat exchanger tube, the compressor being connected with the coil pipe lower end and the disk The expansion valve of pipe upper end connection, the both ends of the compressor and expansion valve respectively with the circulation waterway connect.
- 2. energy-saving adapted to injection system according to claim 1, it is characterised in that the heat-exchanging component is also included located at described The delivery pump of the water side of heat exchanger tube, the temperature sensor for detecting heat exchanger tube bottom water temperature and one are used for by the temperature Spend the controller of the water temperature control conveying pump work of sensor detection.
- 3. energy-saving adapted to injection system according to claim 2, it is characterised in that the controller includes described for gathering The water temperature signal acquisition module of electric signal caused by temperature sensor detection water temperature, for the electric signal whether it is more than the First comparison module of one threshold value, the first drive for driving the conveying pump work when the electric signal is more than first threshold Dynamic model block, for the electric signal whether be less than Second Threshold the second comparison module, for being less than when the electric signal The second drive module that the delivery pump is stopped is driven during Second Threshold；Wherein, the first threshold is more than described second Threshold value.
- 4. energy-saving adapted to injection system according to claim 3, it is characterised in that the water tank is a heat insulation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731658.9U CN206937898U (en) | 2017-06-22 | 2017-06-22 | A kind of energy-saving adapted to injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731658.9U CN206937898U (en) | 2017-06-22 | 2017-06-22 | A kind of energy-saving adapted to injection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937898U true CN206937898U (en) | 2018-01-30 |
Family
ID=61364167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731658.9U Expired - Fee Related CN206937898U (en) | 2017-06-22 | 2017-06-22 | A kind of energy-saving adapted to injection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206937898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400605A (en) * | 2021-06-16 | 2021-09-17 | 北京化工大学 | Energy-conserving injection molding machine with heat recovery function |
-
2017
- 2017-06-22 CN CN201720731658.9U patent/CN206937898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113400605A (en) * | 2021-06-16 | 2021-09-17 | 北京化工大学 | Energy-conserving injection molding machine with heat recovery function |
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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: 20180130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |