CN220534851U - Automatic temperature control device for aluminum alloy mold - Google Patents
Automatic temperature control device for aluminum alloy mold Download PDFInfo
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- CN220534851U CN220534851U CN202321153989.0U CN202321153989U CN220534851U CN 220534851 U CN220534851 U CN 220534851U CN 202321153989 U CN202321153989 U CN 202321153989U CN 220534851 U CN220534851 U CN 220534851U
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- oil
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 19
- 238000005485 electric heating Methods 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 238000005086 pumping Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of temperature control machines and discloses an automatic temperature control device for an aluminum alloy die, which comprises a base and a shell, wherein the shell is fixed on the surface of the base, a main oil tank and an auxiliary oil tank are respectively fixed on two sides of the interior of the shell, an electric heating pipe is vertically arranged in the main oil tank, an oil suction pipe is transversely connected between the bottoms of the main oil tank and the auxiliary oil tank, an oil delivery pipe is transversely connected between the main oil tank and the auxiliary oil tank above the oil suction pipe, and heat-resistant oil pumps are respectively arranged on the oil suction pipe and the oil delivery pipe. According to the technical scheme, the auxiliary oil tank is arranged on the side edge of the main oil tank, the cooled heat conducting oil is filled in the auxiliary oil tank, when the heat conducting oil in the main oil tank needs to be cooled, cold oil in the auxiliary oil tank can be directly mixed into the main oil tank, part of the heat conducting oil is extracted and enters the auxiliary oil tank, the heat conducting oil in the main oil tank is rapidly cooled to a proper temperature, the heat conducting oil in the auxiliary oil tank is continuously cooled by cold drainage, and the inside of the auxiliary oil tank can be kept in a low-temperature state all the time.
Description
Technical Field
The utility model relates to the technical field of temperature controllers, in particular to an automatic temperature control device for an aluminum alloy die.
Background
The aluminum alloy mold is applied to the injection molding industry, in the injection molding process, accurate temperature control is needed for the mold to ensure the qualification rate of injection molding of plastic parts, the mold temperature controller is also called a mold temperature controller, is initially applied to the temperature control industry of the injection mold, is increasingly widely applied along with the development of the mechanical industry, and is generally divided into a water type mold temperature controller and an oil type mold temperature controller.
The die temperature control machine comprises a water tank with a heating structure and a water cooling structure, wherein heat conducting oil or water is filled in the water tank, electric heating is utilized to raise the temperature during temperature control, water cooling is utilized to lower the temperature, however, a certain time is needed in the water cooling process, and the heat conducting oil cannot be quickly cooled to the required temperature. Therefore, we propose an automatic temperature control device for aluminum alloy molds.
Disclosure of Invention
The utility model aims to provide an automatic temperature control device for an aluminum alloy die, which is characterized in that a secondary oil tank is arranged on the side edge of a main oil tank, cooled heat conduction oil is filled in the secondary oil tank, when the heat conduction oil in the main oil tank needs to be cooled, cold oil in the secondary oil tank can be directly mixed into the main oil tank, part of the heat conduction oil is pumped into the secondary oil tank, the heat conduction oil in the main oil tank is rapidly cooled to a proper temperature, and cold exhaust continuously cools the heat conduction oil in the secondary oil tank, so that the interior of the secondary oil tank can be kept in a low-temperature state all the time, and the problems in the background art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic temperature control device for the aluminum alloy die comprises a base and a shell, wherein the shell is fixed on the surface of the base, and a main oil tank and an auxiliary oil tank are respectively fixed on two sides of the interior of the shell; an electric heating pipe is vertically arranged in the main oil tank, an oil pumping pipe is transversely connected between the bottoms of the main oil tank and the auxiliary oil tank, an oil delivery pipe is transversely connected between the main oil tank and the auxiliary oil tank above the oil pumping pipe, and heat-resistant oil pumps are arranged on the oil pumping pipe and the oil delivery pipe; the main oil tank at the tail end of the oil delivery pipe is vertically connected with a mixing pipe, and a plurality of through holes communicated with the inside of the mixing pipe are uniformly formed in the surface of the mixing pipe; the cold row is vertically fixed on the surface of the base at the side edge of the shell, the fans are installed on the surface of the cold row, the upper part and the lower part of the auxiliary oil tank are respectively communicated with the inlet and the outlet of the cold row through guide pipes, and the heat-resistant oil pump is installed on the guide pipe at the lower part.
Through adopting above-mentioned technical scheme, make and all fill a certain amount of conduction oil in main oil tank and the bellytank, the conduction oil is heated through the inside electrothermal tube of main oil tank under the normal condition, keep the conduction oil temperature not drop and supply aluminum alloy mould to use, and when needs make the conduction oil cooling fast, can make the cold oil injection in the bellytank in the main oil tank to in the extraction hot oil to the bellytank, quick for the conduction oil cooling to required temperature.
Optionally, a control circuit board is installed on the surface of the base inside the shell, and the control circuit board realizes automatic control of all devices and monitors the temperature of the heat conduction oil.
By adopting the technical scheme, after the control circuit board is connected with a power supply, parameters can be set, and the working states of the electric heating tube, the heat-resistant oil pump and the like can be automatically controlled.
Optionally, a heat insulation board is transversely fixed in the shell above the control circuit board, and the heat insulation board is positioned below the main oil tank and the auxiliary oil tank.
By adopting the technical scheme, the heat insulation plate can isolate the high temperature of the main oil tank and the auxiliary oil tank, and the control circuit board is prevented from being influenced.
Optionally, the side top and the below of bellytank are connected with back oil pipe and play oil pipe respectively, all install first temperature sensor on back oil pipe and the play oil pipe.
Through adopting above-mentioned technical scheme, through first temperature sensor monitoring oil outlet temperature and return oil temperature, realize the temperature monitoring to conduction oil in the main oil tank.
Optionally, a second temperature sensor is installed inside the auxiliary oil tank.
By adopting the technical scheme, the temperature of the heat conduction oil in the auxiliary oil tank can be monitored through the second temperature sensor.
Compared with the prior art, the beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the auxiliary oil tank is arranged on the side edge of the main oil tank, the auxiliary oil tank is filled with cooled heat-conducting oil, when the heat-conducting oil inside the main oil tank is required to be cooled, cold oil in the auxiliary oil tank can be directly mixed into the main oil tank, partial hot oil is extracted to enter the auxiliary oil tank, the heat-conducting oil in the main oil tank is rapidly cooled to a proper temperature, and cold drainage continuously cools the heat-conducting oil inside the auxiliary oil tank, so that the inside of the auxiliary oil tank can be kept in a low-temperature state all the time.
2. According to the technical scheme, the cold row is further vertically arranged outside, so that the heat conduction oil in the auxiliary oil tank can be continuously injected into the cold row, and further the heat conduction oil in the auxiliary oil tank is continuously cooled, and the continuous low-temperature state of the heat conduction oil in the auxiliary oil tank is maintained.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic diagram of the overall structure of an automatic temperature control device for an aluminum alloy mold.
In the figure: 1. a base; 2. a housing; 3. a main oil tank; 31. an electric heating tube; 32. a mixing tube; 321. a through hole; 33. an oil outlet pipe; 34. an oil return pipe; 35. a first temperature sensor; 4. an auxiliary oil tank; 41. an oil pumping pipe; 42. oil delivery pipe; 43. a heat resistant oil pump; 44. a second temperature sensor; 5. cold row; 51. a fan; 6. a control circuit board; 7. a heat insulating plate; 8. a catheter.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an automatic temperature control device of aluminum alloy mould, including base 1 and shell 2, the surface at base 1 is fixed to shell 2, the inside left side of shell 2 is fixed with main oil tank 3, can make the inside conduction oil of injection a certain amount of conduction oil of main oil tank 3, make the conduction oil overflow the electrothermal tube 31 of the inside intermediate position vertical installation of main oil tank 3, in the course of operation, can utilize electrothermal tube 31 to heat the conduction oil temperature of main oil tank 3 inside, then the conduction oil after being heated is discharged from the play oil pipe 33 of the lateral connection of main oil tank 3 below, be drawn into the aluminum alloy mould through the oil pump, then the export of aluminum alloy mould and the oil return pipe 34 of the lateral connection of main oil tank 3 left side top backward flow in main oil tank 3, realize the circulation of conduction oil, and all install first temperature sensor 35 on play oil pipe 33 and the oil return pipe 34, can monitor the play oil temperature and return oil temperature, and transmit temperature data to be located in the control circuit board 6 of base 1 surface mounting, realize the control to electrothermal tube 31 power, heat the conduction oil when needs heating.
The right side in shell 2 is fixed with bellytank 4, the inside of bellytank 4 shifts into a certain amount of cold oil, and make its inside left side surface mounting have second temperature sensor 44, can monitor the conduction oil temperature in bellytank 4, and the left side below of bellytank 4 communicates with main tank 3 inside through oil suction pipe 41, transversely connect oil feed pipe 42 between bellytank 4 and main tank 3 above it, oil suction pipe 41 and oil feed pipe 42 are all installed on, and the main tank 3 of oil feed pipe 42 left end is connected with the hybrid tube 32 that communicates with oil feed pipe 42 vertically, the through-hole 321 that communicates with hybrid tube 32 is seted up on its surface, through-hole 321 is provided with a plurality of and evenly distributed in hybrid tube 32 surface, when need make the conduction oil in main tank 3 rapid cooling, can make the heat resistant oil pump 43 on oil feed pipe 42 draw cold oil to main tank 3 in the left side, oil suction pipe 41 right side will heat oil in main tank 3 to main tank 4 simultaneously, can give the rapid cooling oil in main tank 3 the required temperature of heat conduction oil.
The surface of the base 1 on the right side of the shell 2 is vertically fixed with a cold row 5, an outlet above the cold row 5 and an inlet below the cold row 5 are respectively communicated with the upper inside and the lower inside of the auxiliary oil tank 4 through a conduit 8, a heat-resistant oil pump 43 is also arranged on the conduit 8 below, heat conduction oil in the auxiliary oil tank 4 can be extracted to enter the cold row 5 for circulation, a plurality of fans 51 are arranged on the right side surface of the cold row 5, and when the fans 51 work, air blowing acts on the cold row 5, the heat conduction oil in the auxiliary oil tank 4 can be cooled, and the low-temperature state of the heat conduction oil in the auxiliary oil tank 4 is maintained.
The heat insulation plate 7 is transversely fixed in the shell 2 above the control circuit board 6, and the heat insulation plate 7 is positioned below the main oil tank 3 and the auxiliary oil tank 4, so that the temperature of heat conduction oil in the main oil tank 3 or the auxiliary oil tank 4 can be isolated, and the high temperature is prevented from influencing the work of the control circuit board 6.
When in use, a certain amount of heat conduction oil is injected into the main oil tank 3 and the auxiliary oil tank 4, the height of the heat conduction oil in the main oil tank 3 is ensured to be larger than that of the electric heating tube 31, the first temperature sensor 35, the second temperature sensor 44, the heat-resistant oil pump 43 and the fan 51 are all connected with the control circuit board 6 and connected with a power supply, the oil outlet pipe 33 and the oil return pipe 34 are respectively connected with a heat conduction oil inlet and an outlet of an aluminum alloy mould, the oil outlet pipe 33 is firstly connected with the oil pump and then connected with the mould, a constant temperature is set by the control circuit board 6, then the heat conduction oil in the main oil tank 3 can be heated to a specified temperature by the electric heating tube 31, the heated heat conduction oil is pumped into the mould by the oil pump arranged on the oil outlet pipe 33, the first temperature sensor 35 arranged on the oil outlet pipe 33 can monitor the oil outlet temperature in real time, and when the heat conduction oil flowing back into the main oil tank 3 from the oil return pipe 34 through the mould, the temperature of the return oil can be monitored, the heating power of the electric heating tube 31 is controlled according to the change of the oil outlet temperature and the oil inlet temperature, the temperature of the heat-conducting oil is kept to meet the temperature requirement of a mould, when the heat-conducting oil in the main oil tank 3 needs to be quickly cooled, the heat-resistant oil pumps 43 on the oil outlet tube 41 and the oil inlet tube 42 can be started at the same time, the heat-conducting oil with low temperature in the auxiliary oil tank 4 is pumped into the mixing tube 32 from the oil inlet tube 42 and is discharged into the main oil tank 3 from the through hole 321 to be mixed with the hot heat-conducting oil, meanwhile, a part of the heat-conducting oil is pumped into the auxiliary oil tank 4 from the oil outlet tube 41, when the first temperature sensor 35 detects that the oil outlet temperature meets the requirement, the heat-resistant oil pumps 43 on the oil outlet tube 41 and the oil inlet tube 42 are closed, and the heat-conducting oil in the main oil tank 3 can be quickly cooled to the required temperature, and in the working process of the equipment, meanwhile, the starting state of the heat-resistant oil pump 43 on the guide pipe 8 is kept, so that the heat-conducting oil in the auxiliary oil tank 4 enters the cold drain 5 through the guide pipe 8, the fan 51 is started to cool the heat-conducting oil and enable the heat-conducting oil to flow back to the auxiliary oil tank 4 again, the cooling oil in the auxiliary oil tank 4 can be continuously cooled, the auxiliary oil tank is guaranteed to be in a low-temperature state, and the heat-conducting oil can be mixed into the main oil tank 3 at any time to cool the heat-conducting oil in the auxiliary oil tank.
Claims (5)
1. The utility model provides an automatic temperature regulating device of aluminum alloy mould, includes base (1) and shell (2), its characterized in that: the shell (2) is fixed on the surface of the base (1), and a main oil tank (3) and an auxiliary oil tank (4) are respectively fixed on two sides of the interior of the shell (2);
an electric heating pipe (31) is vertically arranged in the main oil tank (3), an oil pumping pipe (41) is transversely connected between the bottoms of the main oil tank (3) and the auxiliary oil tank (4), an oil delivery pipe (42) is transversely connected between the main oil tank (3) above the oil pumping pipe (41) and the auxiliary oil tank (4), and heat-resistant oil pumps (43) are arranged on the oil pumping pipe (41) and the oil delivery pipe (42);
the inside of a main oil tank (3) at the tail end of the oil delivery pipe (42) is vertically connected with a mixing pipe (32), and a plurality of through holes (321) communicated with the inside of the mixing pipe (32) are uniformly formed in the surface of the mixing pipe;
the heat-resistant oil pump (43) is arranged on the conduit (8) below, and the upper part and the lower part of the auxiliary oil tank (4) are respectively communicated with the inlet and the outlet of the cold row (5) through the conduit (8).
2. An automatic temperature control device for aluminum alloy molds according to claim 1, wherein: the surface of the base (1) in the shell (2) is provided with a control circuit board (6), and the control circuit board (6) realizes automatic control of all devices and monitors the temperature of heat conduction oil.
3. An automatic temperature control device for aluminum alloy molds according to claim 2, wherein: the heat insulation board (7) is transversely fixed in the shell (2) above the control circuit board (6), and the heat insulation board (7) is positioned below the main oil tank (3) and the auxiliary oil tank (4).
4. An automatic temperature control device for aluminum alloy molds according to claim 1, wherein: an oil return pipe (34) and an oil outlet pipe (33) are respectively connected above and below the side edge of the auxiliary oil tank (4), and first temperature sensors (35) are respectively arranged on the oil return pipe (34) and the oil outlet pipe (33).
5. An automatic temperature control device for aluminum alloy molds according to claim 1, wherein: a second temperature sensor (44) is installed in the auxiliary oil tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153989.0U CN220534851U (en) | 2023-05-15 | 2023-05-15 | Automatic temperature control device for aluminum alloy mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321153989.0U CN220534851U (en) | 2023-05-15 | 2023-05-15 | Automatic temperature control device for aluminum alloy mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220534851U true CN220534851U (en) | 2024-02-27 |
Family
ID=89970510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321153989.0U Active CN220534851U (en) | 2023-05-15 | 2023-05-15 | Automatic temperature control device for aluminum alloy mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220534851U (en) |
-
2023
- 2023-05-15 CN CN202321153989.0U patent/CN220534851U/en active Active
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