CN217968029U - Injection molding machine with cooling device - Google Patents
Injection molding machine with cooling device Download PDFInfo
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- CN217968029U CN217968029U CN202221973340.9U CN202221973340U CN217968029U CN 217968029 U CN217968029 U CN 217968029U CN 202221973340 U CN202221973340 U CN 202221973340U CN 217968029 U CN217968029 U CN 217968029U
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Abstract
The utility model discloses an injection molding machine with cooling device, including injection molding machine body, refrigeration case and the injection mold of setting on the injection molding machine body, be equipped with inlet tube and the outlet pipe rather than inside intercommunication on the injection mold, injection molding machine body lateral wall is equipped with the waste heat mechanism that is used for the interior liquid waste heat utilization of outlet pipe, waste heat mechanism is including setting up the heating cabinet at injection molding machine body lateral wall, the outlet pipe lower extreme extends to in the heating cabinet, be equipped with two first capillary rather than inside intercommunication on the outlet pipe, be equipped with the water injection pipe on the heating cabinet, the inside flow pipe that is equipped with of refrigeration case, the one end that the outlet pipe was kept away from to first capillary all communicates with the flow pipe. The utility model discloses set up waste heat mechanism, can carry out waste heat utilization to the coolant liquid of the intensification that flows in the injection mould, the hot water that is heated can supply other workshops of plastics to use, has avoided thermal useless.
Description
Technical Field
The utility model relates to an injection molding machine technical field especially relates to an injection molding machine with cooling device.
Background
An injection molding machine is a main molding device of plastic products, and a cooling device is needed to effectively cool a mold in the molding process of molten plastic in the mold.
The existing injection molding machine with a cooling device takes away a large amount of heat of a mold through cooling liquid from an injection mold, the cooling liquid after temperature rise is directly cooled by a refrigerating mechanism, but for some molds with larger specifications, such as truck tires and the like, because the specification of the molds is very large, the heat inside the molds is very much, the cooling liquid after temperature rise is directly cooled to cause waste of heat, and therefore, the injection molding machine with the cooling device needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the injection molding machine with cooling device who provides, it can carry out waste heat utilization to the coolant liquid of the intensification that flows out in the injection mold through setting up waste heat mechanism to supply other workshops of plastics to use, avoided thermal useless waste.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an injection molding machine with cooling device, includes injection molding machine body, refrigeration case and sets up the injection mold on the injection molding machine body, be equipped with rather than inside inlet tube and the outlet pipe that communicates on the injection molding machine body, injection molding machine body lateral wall is equipped with the waste heat mechanism that is used for leaving the utilization of intraductal liquid waste heat, waste heat mechanism is including setting up the heating cabinet at injection molding machine body lateral wall, the outlet pipe lower extreme extends to in the heating cabinet, be equipped with two first capillary tubes rather than inside intercommunication on the outlet pipe, be equipped with the water injection pipe on the heating cabinet, the inside flow pipe that is equipped with of refrigeration case, the one end that the outlet pipe was kept away from to first capillary tube all communicates with the flow pipe, be equipped with the circulating pump on the refrigeration case, be equipped with on the heating cabinet and be used for reducing the interior liquid thermal cooling mechanism of outlet pipe.
Preferably, cooling mechanism is including setting up the heat dissipation case on the heating cabinet, the intercommunication is equipped with the shunt tubes on the outlet pipe, the intercommunication is equipped with two second capillaries on the shunt tubes, a plurality of radiator fan are installed to the bottom in the heat dissipation case.
Preferably, one end of the second capillary far away from the flow dividing pipe is communicated with the flow pipe, and the first capillary and the second capillary are both provided with a first valve.
Preferably, be equipped with the second valve on the outlet pipe, be equipped with the third valve on the shunt tubes, be equipped with first temperature sensor on the outlet pipe, be equipped with second temperature sensor on the heating cabinet.
Preferably, the heating cabinet lateral wall fixedly connected with places the board, place and install the water pump on the board, the income water end of water pump passes through drinking-water pipe and the inside intercommunication of heating cabinet, the water pump goes out the water end intercommunication and is equipped with the drain pipe.
Preferably, install the refrigerator in the refrigeration case, refrigeration case lateral wall is equipped with first insulation cover, the heating cabinet lateral wall is equipped with the second insulation cover, the heating cabinet was kept away from to the flow tube one end and circulating pump income water end intercommunication, injection mold's one end and circulating pump play water end intercommunication are kept away from to the inlet tube.
The utility model discloses in, following beneficial effect has:
1. the device is provided with a waste heat mechanism, a circulating pump is started, the heated cooling liquid flowing out of the injection mold enters a heating box, a large amount of heat in the cooling liquid is absorbed by cold water in the heating box in the process of flowing along a winding pipeline, so that the effect of heating the cold water is obtained, hot water can be pumped out by a water pump and sent into an external water storage tank to be used by other plastic production workshops, the utilization of the heat in the injection mold is realized, and the waste of the heat is avoided;
2. this device has set up cooling mechanism, and after the water temperature rose in the heating cabinet, the coolant liquid changed the flow direction, avoided the coolant liquid to continue to get into the heating cabinet in lead to the increase of refrigeration case load, and then improved the rationality that the device set up.
Drawings
Fig. 1 is a schematic structural diagram of an injection molding machine with a cooling device according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a perspective view of an injection molding machine with a cooling device according to the present invention.
In the figure: the injection molding machine comprises an injection molding machine body 1, an injection mold 2, a water inlet pipe 3, a water outlet pipe 4, a first temperature sensor 5, a heating box 6, a water pump 7, a water outlet pipe 8, a heat dissipation box 9, a circulating pump 10, a first heat preservation sleeve 11, a refrigeration box 12, a water pumping pipe 13, a second heat preservation sleeve 14, a water injection pipe 15, a second temperature sensor 16, a flow division pipe 17, a first capillary pipe 18, a second capillary pipe 19, a heat dissipation fan 20, a flow pipe 21 and a refrigerator 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an injection molding machine with a cooling device comprises an injection molding machine body 1, a refrigeration box 12 and an injection mold 2 arranged on the injection molding machine body 1, wherein the injection mold 2 is provided with a water inlet pipe 3 and a water outlet pipe 4 communicated with the interior of the injection mold 2, and a heat dissipation channel is arranged in the injection mold 2 and is widely applied in the field of injection molds, so that redundant description is omitted.
1 lateral wall of injection molding machine body is equipped with the waste heat mechanism that is used for the interior liquid waste heat utilization of outlet pipe 4, liquid is the coolant liquid, waste heat mechanism is including setting up heating cabinet 6 at 1 lateral wall of injection molding machine body, 4 lower extremes of outlet pipe extend to in heating cabinet 6, be equipped with two first capillary 18 rather than inside intercommunication on the outlet pipe 4, be equipped with water injection pipe 15 on the heating cabinet 6, water injection pipe 15 and outside water pipe intercommunication, be equipped with the fourth valve on the water injection pipe 15, the inside flow pipe 21 that is equipped with of refrigeration case 12, the one end that outlet pipe 4 was kept away from to first capillary 18 all communicates with flow pipe 21, be equipped with circulating pump 10 on the refrigeration case 12.
Be equipped with on the heating cabinet 6 and be used for reducing the thermal cooling mechanism of liquid in outlet pipe 4, cooling mechanism is including setting up the radiator box 9 on heating cabinet 6, the intercommunication is equipped with shunt tubes 17 on the outlet pipe 4, the intercommunication is equipped with two second capillary 19 on the shunt tubes 17, a plurality of radiator fan 20 are installed to the bottom in the radiator box 9, shown in the figure, the injection molding machine body 1 is not laminated behind the radiator box 9, therefore radiator fan 20 introduces radiator box 9 in the air of radiator box 9 back can, all be equipped with the thermovent around the radiator box 9, be equipped with the radiator-grid in the radiator-grid, radiator-grid picture 4 has shown.
The utility model discloses in, the one end and the flow tube 21 intercommunication of shunt tubes 17 are kept away from to second capillary 19, all be equipped with first valve on first capillary 18 and the second capillary 19, first valve setting is outside heating cabinet 6 and heat dissipation case 9, first capillary 18 is located the partial cross-section of heating cabinet 6 and is the serpentine shape structure, second capillary 19 is located the partial cross-section of heat dissipation case 9 and is the serpentine shape structure, can prolong liquid detention time, heat in the liquid can be given the water in the heating cabinet 6 for, perhaps disperse to in the air.
The utility model discloses in, be equipped with the second valve on outlet pipe 4, be equipped with the third valve on the shunt tubes 17, be equipped with first temperature sensor 5 on outlet pipe 4, be equipped with second temperature sensor 16 on the heating cabinet 6, first temperature sensor 5 is prior art with second temperature sensor 16, so do not do too much and describe, in first temperature sensor 5 probe stretched into outlet pipe 4, second temperature sensor 16 probe stretched into in the heating cabinet 6.
The utility model discloses in, 6 lateral wall fixedly connected with of heating cabinet place the board, place and install water pump 7 on the board, and the income water end of water pump 7 passes through drinking-water pipe 13 and 6 inside intercommunications of heating cabinet, and 7 play water end intercommunications of water pump are equipped with drain pipe 8.
The utility model discloses in, install refrigerator 22 in refrigeration case 12, refrigerator 22 is among the prior art, including semiconductor refrigeration piece etc, its hot junction sets up outside refrigeration case 12, refrigeration case 12 lateral wall is equipped with first insulation cover 11, heating cabinet 6 lateral wall is equipped with second insulation cover 14, first insulation cover 11 can keep warm to heating cabinet 6 to external heat with setting up of second insulation cover 14, thermal heat preservation in refrigeration case 12, the one end that heating cabinet 6 was kept away from to flow pipe 21 goes into water end intercommunication with circulating pump 10, inlet tube 3 keeps away from injection mold 2's one end and circulating pump 10 play water end intercommunication.
In the initial state, the heating tank 6 is filled with water.
When the cooling device is used, the circulating pump 10 is started, the cooling liquid heated in the injection mold 2 enters the heating box 6 from the water outlet pipe 4, the cooling liquid flows in the heating box 6 along the two first capillary tubes 18, a large amount of heat in the cooling liquid in the first capillary tubes 18 is absorbed by cold water in the heating box 6 in the process of flowing along the winding pipeline, the cooled cooling liquid enters the flowing pipe 21 and enters the refrigerating box 12, the refrigerating device 22 in the refrigerating box 12 cools the cooling liquid filled in the refrigerating box 12, so that the temperature of the cooling liquid flowing out of the refrigerating box 12 meets the cooling requirement, the cooling liquid is sent into the injection mold 2 from the water inlet pipe 3 under the action of the circulating pump 10, the utilization of the heat in the injection mold 2 is realized in the process, and the waste of the heat is avoided;
when the second temperature sensor 16 detects that the temperature of the water in the heating box 6 exceeds the temperature of the first temperature sensor 5, the second valve on the water outlet pipe 4 is closed, the third valve on the shunt pipe 17 is opened, the plurality of cooling fans 20 are started, the high-temperature cooling liquid in the water outlet pipe 4 enters the cooling box 9 from the shunt pipe 17, the cooling liquid flows along the winding pipelines of the two second capillary tubes 19, the cooling fans 20 accelerate the air flow near the second capillary tubes 19, so that the cooling purpose of the cooling liquid is achieved, the phenomenon that the cooling liquid entering the cooling box 12 from the flow pipe 21 is overheated is avoided, the load of the cooling box 12 is increased, the influence of the continuous temperature rise of the water in the heating box 6 on the cooling effect of the cooling liquid is avoided, and the reasonability of the device setting is improved;
and simultaneously, the water pump 7 is started, the water pump 7 pumps out the water in the heating box 6 and sends the water into the external water storage tank for storage, after the water in the heating box 6 is pumped out, water is injected through the water injection pipe 15, after the heating box is filled with the water, the device repeatedly performs the operation, and the cooling liquid enters the heating box 6.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the practical idea of the present invention should be covered within the protection scope of the present invention by equivalent replacement or change.
Claims (6)
1. The utility model provides an injection molding machine with cooling device, includes injection molding machine body (1), refrigeration case (12) and sets up injection mold (2) on injection molding machine body (1), a serial communication port, be equipped with inlet tube (3) and outlet pipe (4) rather than inside intercommunication on injection mold (2), injection molding machine body (1) lateral wall is equipped with the waste heat mechanism that is used for liquid waste heat utilization in outlet pipe (4), waste heat mechanism is including setting up heating cabinet (6) at injection molding machine body (1) lateral wall, outlet pipe (4) lower extreme extends to in heating cabinet (6), be equipped with two first capillary (18) rather than inside intercommunication on outlet pipe (4), be equipped with water injection pipe (15) on heating cabinet (6), refrigeration case (12) inside is equipped with flow tube (21), the one end that outlet pipe (4) were kept away from in first capillary (18) all communicates with flow tube (21), be equipped with circulating pump (10) on refrigeration case (12), be equipped with the cooling mechanism that is used for reducing the heat of liquid in outlet pipe (4) on heating cabinet (6).
2. The injection molding machine with the cooling device is characterized in that the cooling mechanism comprises a heat dissipation box (9) arranged on the heating box (6), a flow dividing pipe (17) is communicated with the water outlet pipe (4), two second capillary tubes (19) are communicated with the flow dividing pipe (17), and a plurality of heat dissipation fans (20) are arranged at the bottom in the heat dissipation box (9).
3. An injection molding machine with a cooling device according to claim 2, characterized in that the end of the second capillary (19) remote from the shunt tube (17) is connected to the flow tube (21), and the first valve is provided on both the first capillary (18) and the second capillary (19).
4. The injection molding machine with the cooling device as claimed in claim 3, wherein a second valve is provided on the water outlet pipe (4), a third valve is provided on the flow dividing pipe (17), a first temperature sensor (5) is provided on the water outlet pipe (4), and a second temperature sensor (16) is provided on the heating box (6).
5. The injection molding machine with the cooling device as claimed in claim 1, wherein a placing plate is fixedly connected to the side wall of the heating box (6), a water pump (7) is installed on the placing plate, the water inlet end of the water pump (7) is communicated with the inside of the heating box (6) through a water pumping pipe (13), and a water outlet end of the water pump (7) is communicated with a water drainage pipe (8).
6. The injection molding machine with the cooling device, according to claim 1, is characterized in that a refrigerator (22) is installed in the refrigeration box (12), a first heat preservation sleeve (11) is arranged on the side wall of the refrigeration box (12), a second heat preservation sleeve (14) is arranged on the side wall of the heating box (6), one end, away from the heating box (6), of the flow pipe (21) is communicated with a water inlet end of the circulating pump (10), and one end, away from the injection mold (2), of the water inlet pipe (3) is communicated with a water outlet end of the circulating pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973340.9U CN217968029U (en) | 2022-07-28 | 2022-07-28 | Injection molding machine with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221973340.9U CN217968029U (en) | 2022-07-28 | 2022-07-28 | Injection molding machine with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217968029U true CN217968029U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221973340.9U Active CN217968029U (en) | 2022-07-28 | 2022-07-28 | Injection molding machine with cooling device |
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| CN (1) | CN217968029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116945460A (en) * | 2023-07-26 | 2023-10-27 | 青岛冠铭包装制品有限公司 | Waste heat recycling device of EPS foaming forming machine |
-
2022
- 2022-07-28 CN CN202221973340.9U patent/CN217968029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116945460A (en) * | 2023-07-26 | 2023-10-27 | 青岛冠铭包装制品有限公司 | Waste heat recycling device of EPS foaming forming machine |
| CN116945460B (en) * | 2023-07-26 | 2024-03-08 | 青岛冠铭包装制品有限公司 | Waste heat recycling device of EPS foaming forming machine |
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