CN222875173U - Water-cooling injection mold with adjustable cooling time - Google Patents
Water-cooling injection mold with adjustable cooling time Download PDFInfo
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- CN222875173U CN222875173U CN202421714204.7U CN202421714204U CN222875173U CN 222875173 U CN222875173 U CN 222875173U CN 202421714204 U CN202421714204 U CN 202421714204U CN 222875173 U CN222875173 U CN 222875173U
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Abstract
The utility model discloses a water-cooling injection mold with adjustable cooling time, which relates to the field of water-cooling injection molds and comprises a workbench and a heat conduction assembly, wherein a water-cooling injection mold body is arranged at the top of the workbench, and support columns are symmetrically arranged at the bottom of the workbench. This cooling time adjustable water-cooling injection mold, through raceway, honeycomb duct and its internally mounted's the control valve that sets up, make the staff need carry out the control valve in the raceway and open the honeycomb duct when moulding plastics to the inside of water-cooling injection mold body through closing the control valve in, make the water pump in the operation the water that draws reentry the inside of storage water tank, so ensure that the water-cooling injection mold body can not enter into the inside of water-cooling injection mold body when carrying out the operation of moulding plastics, thereby avoided injection mold to mould inside temperature suddenly to reduce when moulding plastics and cause injection molding's product quality to receive the condition emergence of interference.
Description
Technical Field
The utility model relates to the field of water-cooling injection molds, in particular to a water-cooling injection mold with adjustable cooling time.
Background
Injection molding, also called injection molding, is a molding method of injection and molding, in which a molded product is obtained by injecting high pressure into a mold cavity at a certain temperature and cooling and solidifying, and a manufacturer needs to use a special injection mold during injection molding production, and the existing injection mold is mainly divided into a water-cooling injection mold and an air-cooling injection mold according to the cooling mode, wherein the water-cooling injection mold is widely applied due to the lower cooling cost.
However, the existing water-cooling injection mold still has some defects, such as the fact that the existing water-cooling injection mold is mostly continuously circulated water-cooling, which causes the condition that the temperature of the injection mold is easy to suddenly decrease in injection molding, thereby bringing certain interference to the quality of injection molded products and further having certain use defects.
Therefore, the utility model provides a water-cooling injection mold with adjustable cooling time, which is researched and improved aiming at the defects of the existing structure.
Disclosure of utility model
The utility model aims to provide a water-cooling injection mold with adjustable cooling time, so as to solve the problems in the background art.
The water-cooling injection mold comprises a workbench and a heat conduction component, wherein the water-cooling injection mold body is arranged at the top of the workbench, support columns are symmetrically arranged at the bottom of the workbench left and right, the bottom of each support column is fixedly connected with a water storage tank, a water supply component is arranged at the top of the right side of the water storage tank, a return pipe is fixedly connected at the top of the left side of the water storage tank, the heat conduction component is arranged in the water storage tank, and a heat dissipation component is fixedly arranged at the outer side of the water storage tank.
Further, the top of support column and the bottom fixed connection of workstation, and the bottom of support column and the top fixed connection of storage water tank to the workstation passes through support column and storage water tank constitution fixed knot constructs.
Further, the water supply assembly comprises a water suction pump, a connecting box, a water pipe and a flow guide pipe, wherein the end part of the water suction pump is connected with the connecting box through the water supply pipe, the bottom of the connecting box is fixedly connected with the top of the water storage tank, the water pipe is fixedly installed on the outer side of the connecting box, the left side of the connecting box is fixedly connected with the flow guide pipe, and the other end of the flow guide pipe is fixedly connected with the top of the water storage tank.
Further, the water delivery pipe and the flow guide pipe are respectively arranged on different side sides of the connecting box, and control valves are respectively arranged inside the end parts, close to the connecting box, of the water delivery pipe and the flow guide pipe.
Further, the other end of the water pipe is fixedly connected with the outer surface of the water-cooling injection mold body, and the left outer surface of the water-cooling injection mold body is fixedly connected with the end part of the return pipe.
Further, the heat conduction assembly comprises a metal heat conduction plate, a metal heat conduction rod and a sealing ring, wherein the metal heat conduction rod is fixedly arranged at the top of the metal heat conduction plate, the sealing ring is fixedly arranged on the outer surface of the metal heat conduction rod, and the bottom of the metal heat conduction plate is fixedly connected with the inner surface of the bottom of the water storage tank.
Further, the heat dissipation assembly comprises a bearing frame, heat dissipation fins and a cooling fan, the heat dissipation fins are fixedly arranged on the inner surface of the bearing frame, the inner parts of the heat dissipation fins are fixedly connected with the side sides of the metal heat conducting rods, and the cooling fan is embedded and arranged in the bearing frame at equal intervals.
Further, the upper end and the lower end of the radiating fin are fixedly connected with the inner surface of the bearing frame, the inner side of the bearing frame is fixedly connected with the outer surface of the water storage tank, the inner side of the radiating fin is in fit connection with the outer surface of the water storage tank, and the radiating fin and the water storage tank form a fixed structure through the bearing frame.
The utility model provides a water-cooling injection mold with adjustable cooling time, which has the following beneficial effects:
1. According to the utility model, through the water pipe, the guide pipe and the control valve arranged in the guide pipe, when a worker needs to perform injection molding to the inside of the water-cooling injection mold body, the control valve in the guide pipe is closed and the control valve in the guide pipe is opened, so that water pumped by the water pump during operation reenters the inside of the water storage tank, the cooling water is prevented from entering the inside of the water-cooling injection mold body during injection molding operation, the condition that the quality of an injection molded product is disturbed due to sudden temperature reduction of the inside of the mold during injection molding of the injection mold is avoided, and when the worker needs to perform water cooling, the control valve in the guide pipe is only closed and opened, thereby preventing the condition that the service life of the water pump is reduced due to frequent switching of the water pump, and achieving the aim that the worker can regulate and control the cooling time according to actual requirements.
2. According to the utility model, through the metal heat-conducting plate and the metal heat-conducting rod, the heat in the cooling water in the water storage tank can be conducted to the radiating fins when the cooling water in the water storage tank is subjected to continuous water cooling, and then the conducted heat is automatically discharged through the cooperation of the radiating fins, so that the cooling service time of the cooling water in the water storage tank is prolonged, and the radiating efficiency of the radiating fins can be obviously improved through the cooling fan, so that the continuous service time of the water-cooling injection mold is further prolonged.
Drawings
FIG. 1 is a schematic diagram showing the overall perspective structure of a water-cooled injection mold with adjustable cooling time;
FIG. 2 is a schematic diagram showing a three-dimensional structure of a metal heat conducting plate-metal heat conducting rod of a water-cooled injection mold with adjustable cooling time;
Fig. 3 is a schematic diagram showing a split three-dimensional structure of a carrier and a heat sink of a water-cooled injection mold with adjustable cooling time.
In the figure, 1, a workbench, 2, a water-cooling injection mold body, 3, a support column, 4, a water storage tank, 5, a water supply assembly, 51, a water suction pump, 52, a connecting box, 53, a water delivery pipe, 54, a guide pipe, 6, a return pipe, 7, a heat conduction assembly, 71, a metal heat conduction plate, 72, a metal heat conduction rod, 73, a sealing ring, 8, a heat dissipation assembly, 81, a bearing frame, 82, heat dissipation fins, 83 and a cooling fan.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in figure 1, a water-cooling injection mold with adjustable cooling time comprises a workbench 1 and a heat conduction component 7, wherein a water-cooling injection mold body 2 is arranged at the top of the workbench 1, support columns 3 are symmetrically arranged at the bottom of the workbench 1 left and right, a water storage tank 4 is fixedly connected at the bottom of the support columns 3, the top of the support columns 3 is fixedly connected with the bottom of the workbench 1, the bottom of the support columns 3 is fixedly connected with the top of the water storage tank 4, the workbench 1 and the water storage tank 4 form a fixed structure through the support columns 3, the workbench 1 and the water storage tank 4 which are arranged into the fixed structure ensure that the workbench 1 does not topple during injection molding operation of the water-cooling injection mold body 2, a water supply component 5 is arranged at the top of the right side of the water storage tank 4, the water supply component 5 comprises a water suction pump 51, a connecting box 52, a water pipe 53 and a guide pipe 54, the end part of the water suction pump 51 is connected with a connecting box 52 through a water supply pipe, the bottom of the connecting box 52 is fixedly connected with the top of the water storage tank 4, a water pipe 53 is fixedly arranged on the outer side of the connecting box 52, the other end of the water pipe 53 is fixedly connected with the outer surface of the water-cooling injection mold body 2, the left outer surface of the water-cooling injection mold body 2 is fixedly connected with the end part of the return pipe 6, meanwhile, a guide pipe 54 is fixedly connected with the left side of the connecting box 52, the water pipe 53 and the guide pipe 54 are respectively arranged on different side sides of the connecting box 52, control valves are respectively arranged inside the end parts of the water pipe 53 and the guide pipe 54, which are close to the connecting box 52, the other end of the guide pipe 54 is fixedly connected with the top of the water storage tank 4, and the left top of the water storage tank 4 is fixedly connected with the return pipe 6.
As shown in fig. 1-3, the top of the workbench 1 is provided with the water-cooling injection mold body 2, the bottom of the workbench 1 is symmetrically provided with the support column 3 left and right, and the bottom of the support column 3 is fixedly connected with the water storage tank 4, the heat conducting component 7 is installed in the water storage tank 4, the heat conducting component 7 comprises a metal heat conducting plate 71, a metal heat conducting rod 72 and a sealing ring 73, the top of the metal heat conducting plate 71 is fixedly provided with the metal heat conducting rod 72, the outer surface of the metal heat conducting rod 72 is fixedly provided with the sealing ring 73, the bottom of the metal heat conducting plate 71 is fixedly connected with the bottom inner surface of the water storage tank 4, and the outer side of the water storage tank 4 is fixedly provided with the heat radiating component 8, the heat radiating component 8 comprises a bearing frame 81, heat radiating fins 82 and a cooling fan 83, and the inner surface of the bearing frame 81 is fixedly connected with the inner surface of the bearing frame 81, the inner side of the bearing frame 81 is fixedly connected with the outer surface of the 4, the inner side of the bearing frame 82 is in fit with the outer surface of the 4, the inner side of the heat radiating fins 82 and the outer surface of the 4 is fixedly connected with the outer surface of the bearing frame 82, the heat radiating fins 82 and the heat radiating fins 82 are fixedly connected with the inner side of the water storage tank 72 and the inner side of the cooling fan is not fixed by the heat radiating fins 82.
In summary, according to the structure shown in fig. 1 to 3, the cooling time-adjustable water-cooling injection mold, firstly, a worker opens the water pump 51 through the controller, when the water pump 51 starts to operate, the cooling water in the water storage tank 4 is conveyed into the inside of the connecting box 52, then the cooling water in the connecting box 52 is conveyed into the inside of the water-cooling injection mold body 2 through the water conveying pipe 53, so as to achieve the purpose of rapidly radiating the product in the water-cooling injection mold body 2, then the cooling water after heat absorption flows back into the inside of the water storage tank 4 through the return pipe 6, when the product in the water-cooling injection mold body 2 goes out to continue injection molding operation, the worker opens the control valve in the water conveying pipe 54 through the controller and closes the control valve in the water conveying pipe 53, at this time, the cooling water conveyed into the connecting box 52 is discharged into the inside of the water storage tank 4 again through the water conveying pipe 54, when the internal injection of the water-cooling injection mold body 2 is completed and needs to be cooled, a worker opens a control valve in the water pipe 53 and closes the control valve in the flow guide pipe 54 through the controller, so as to achieve the purpose of continuously cooling by water, and the temperature of cooling water in the water storage tank 4 gradually rises along with the continuous operation of the water-cooling injection mold, at the moment, the heat in the cooling water in the water storage tank 4 is transmitted to the heat dissipation fins 82 in the bearing frame 81 for automatic heat dissipation through the mutual matching of the metal heat conducting plate 71 and the metal heat conducting rod 72, then the worker opens the cooling fan 83 through the controller, automatically blows air to the outer surfaces of the heat dissipation fins 82 when the cooling fan 83 starts to operate, so as to accelerate the heat dissipation speed of the heat dissipation fins 82, thereby further improving the continuous service time of the water-cooling injection mold.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a cooling time adjustable water-cooling injection mold, includes workstation (1) and heat conduction subassembly (7), its characterized in that, water-cooling injection mold body (2) are installed at the top of workstation (1), and support column (3) are installed to the bottom bilateral symmetry of workstation (1) to bottom fixedly connected with storage water tank (4) of support column (3), water supply subassembly (5) are installed at the right side top of storage water tank (4) moreover, and simultaneously left side top fixedly connected with back flow (6) of storage water tank (4), heat conduction subassembly (7) are installed in the inside of storage water tank (4), and the outside fixed mounting of storage water tank (4) has radiator unit (8).
2. The water-cooling injection mold with adjustable cooling time according to claim 1, wherein the top of the support column (3) is fixedly connected with the bottom of the workbench (1), the bottom of the support column (3) is fixedly connected with the top of the water storage tank (4), and the workbench (1) and the water storage tank (4) form a fixed structure through the support column (3).
3. The water-cooling injection mold with adjustable cooling time according to claim 1, wherein the water supply assembly (5) comprises a water pump (51), a connecting box (52), a water pipe (53) and a guide pipe (54), the end part of the water pump (51) is connected with the connecting box (52) through a water supply pipe, the bottom of the connecting box (52) is fixedly connected with the top of the water storage tank (4), the water pipe (53) is fixedly installed on the outer side of the connecting box (52), the guide pipe (54) is fixedly connected with the left side of the connecting box (52), and the other end of the guide pipe (54) is fixedly connected with the top of the water storage tank (4).
4. A water-cooled injection mold with adjustable cooling time according to claim 3, characterized in that the water pipe (53) and the flow guiding pipe (54) are respectively arranged on different sides of the connecting box (52), and the inner parts of the end parts of the water pipe (53) and the flow guiding pipe (54) close to the connecting box (52) are respectively provided with a control valve.
5. A water-cooled injection mold with adjustable cooling time according to claim 3, characterized in that the other end of the water pipe (53) is fixedly connected with the outer surface of the water-cooled injection mold body (2), and the left outer surface of the water-cooled injection mold body (2) is fixedly connected with the end part of the return pipe (6).
6. The water-cooling injection mold with adjustable cooling time according to claim 1, wherein the heat conducting component (7) comprises a metal heat conducting plate (71), a metal heat conducting rod (72) and a sealing ring (73), the top of the metal heat conducting plate (71) is fixedly provided with the metal heat conducting rod (72), the outer surface of the metal heat conducting rod (72) is fixedly provided with the sealing ring (73), and the bottom of the metal heat conducting plate (71) is fixedly connected with the inner surface of the bottom of the water storage tank (4).
7. The water-cooling injection mold with adjustable cooling time according to claim 6, wherein the heat dissipation assembly (8) comprises a bearing frame (81), heat dissipation fins (82) and a cooling fan (83), the heat dissipation fins (82) are fixedly arranged on the inner surface of the bearing frame (81), the inner parts of the heat dissipation fins (82) are fixedly connected with the side of the metal heat conducting rod (72), and the cooling fan (83) is embedded in the inner part of the bearing frame (81) at equal intervals.
8. The water-cooling injection mold with adjustable cooling time according to claim 7, wherein the upper end and the lower end of the cooling fin (82) are fixedly connected with the inner surface of the bearing frame (81), the inner side of the bearing frame (81) is fixedly connected with the outer surface of the water storage tank (4), the inner side of the cooling fin (82) is in fit connection with the outer surface of the water storage tank (4), and the cooling fin (82) and the water storage tank (4) form a fixed structure through the bearing frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421714204.7U CN222875173U (en) | 2024-07-19 | 2024-07-19 | Water-cooling injection mold with adjustable cooling time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421714204.7U CN222875173U (en) | 2024-07-19 | 2024-07-19 | Water-cooling injection mold with adjustable cooling time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222875173U true CN222875173U (en) | 2025-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421714204.7U Active CN222875173U (en) | 2024-07-19 | 2024-07-19 | Water-cooling injection mold with adjustable cooling time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222875173U (en) |
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2024
- 2024-07-19 CN CN202421714204.7U patent/CN222875173U/en active Active
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