CN210759064U - Cooling structure of injection mold for plastic product containing pipe - Google Patents
Cooling structure of injection mold for plastic product containing pipe Download PDFInfo
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- CN210759064U CN210759064U CN201921456944.4U CN201921456944U CN210759064U CN 210759064 U CN210759064 U CN 210759064U CN 201921456944 U CN201921456944 U CN 201921456944U CN 210759064 U CN210759064 U CN 210759064U
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Abstract
The utility model provides a contain tub plastic products injection mold cooling structure. A contain tub plastic products injection mold cooling structure includes output tube, water-cooling mechanism, fan, input tube and cover half, the inboard of cover half is provided with plastic products, and plastic products's bottom is provided with the body, install the heat exchanger on one side inner wall of water-cooling mechanism, the both ends of heat exchanger are all through connecting pipe fixedly connected with electricity liquid power micropump, and one side of electricity liquid power micropump is all through connecting pipe fixedly connected with liquid cooler, the equal fixed connection in one side of heat exchanger of one end of input tube and output tube. The utility model relates to a contain tub plastic products injection mold cooling structure, through all through connecting pipe fixedly connected with electricity liquid power micropump at the both ends of heat exchanger, and one side of electricity liquid power micropump all through connecting pipe fixedly connected with liquid cooler, has realized cold water circulation's effect, and refrigerated speed just need not constantly change water with higher speed.
Description
Technical Field
The utility model relates to a plastics product equipment technical field specifically is a contain tub plastics product injection mold cooling structure.
Background
The plastic product usually needs to be cooled during the injection molding process to be rapidly solidified and formed, so that a cooling water channel needs to be installed in part of the injection mold. A cooling water loop is connected into the cooling water channel, and a water pump is used for forced circulation of cooling water to cool the die;
part of plastic products are provided with long pipes, and because the long pipes are slender, the common cooling water channel structure is difficult to cover the molds around the long pipes, the long pipes are slow in cooling speed and easy to deform during demolding, and the common solution is to prolong the cooling time, thus prolonging the mold opening waiting time, reducing the production efficiency and needing improvement;
and the existing cooling structure of the injection mold for the plastic product with the pipe does not have the functions of quick cooling, convenient disassembly and assembly and water recycling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a contain tub plastic products injection mold cooling structure to the current containing tub plastic products injection mold cooling structure who proposes in solving above-mentioned background art does not have quick cooling, convenient to detach installation and water cyclic utilization's functional problem.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling structure of an injection mold for plastic products containing pipes comprises an output pipe, a water cooling mechanism, a fan, an input pipe and a fixed mold, wherein the inner side of the fixed mold is provided with a plastic product, and the bottom end of the plastic product is provided with a pipe body, the bottom end of the fixed die is fixedly connected with a tubular die through a mounting block, the bottom end of the pipe body extends to the inner side of the tubular mold, the bottom end of the mounting block at the outer side of the tubular mold is provided with an outer cover, a heat exchanger is arranged on the inner wall of one side of the water cooling mechanism, both ends of the heat exchanger are fixedly connected with an electro-hydraulic power micropump through connecting pipes, one side of the electro-hydraulic power micropump is fixedly connected with a liquid cooler through a connecting pipe, one ends of the input pipe and the output pipe are fixedly connected with one side of the heat exchanger, the controller is installed to one side of water-cooling mechanism, fan, heat exchanger, electric hydraulic power micropump and liquid cooler all are connected with the controller electricity through the wire.
Preferably, evenly be provided with the second mounting hole between the both ends of installation piece, and the bottom of second mounting hole top cover half evenly is provided with first mounting hole, first fastening bolt is all installed to the inboard of second mounting hole, and the top of first fastening bolt all extends to the inboard of first mounting hole to all be provided with the sealing washer on first fastening bolt's the outer wall.
Preferably, the outer wall of the tubular mold is provided with a fixing groove, a spiral cold water pipe is arranged inside the fixing groove, the top end of the spiral cold water pipe is provided with an output pipe, and the bottom end of the spiral cold water pipe is provided with an input pipe.
Preferably, the top of dustcoat is provided with the fixture block, and one side of fixture block evenly is provided with the draw-in groove, evenly install second fastening bolt on the outer wall of installation piece, and the equal fixed connection in the inboard of draw-in groove in one side of second fastening bolt.
Preferably, the both sides of dustcoat all are provided with the heat-conducting plate, and the fin is all evenly installed to one side of heat-conducting plate to the intermediate position department of fin one side all installs the fan.
Preferably, the bottom of dustcoat is provided with the screw hole, and the inboard of screw hole is provided with the screw thread post to the water-cooling mechanism is installed to the bottom of screw thread post.
Compared with the prior art, the utility model provides a contain tub plastic products injection mold cooling structure has following beneficial effect:
the utility model provides a contain tub plastic products injection mold cooling structure, through installing first mounting hole, the second mounting hole, first fastening bolt, the cast mould, the cover half, the fixture block, the installation piece, second fastening bolt, the draw-in groove, the dustcoat, the screw thread post, screw hole and water-cooling mechanism, align mutually through making first mounting hole and second mounting hole, then fix and make cast mould be connected with the cover half in first mounting hole and second mounting hole through first fastening bolt, the rethread fixture block is fixed in the mounting block, rethread second fastening bolt is rotatory to be fixed in the draw-in groove, thereby make the dustcoat install, fix in the screw thread hole through making the screw thread post rotatory, the installation of water-cooling mechanism has been realized, thereby the effect of convenient to detach installation has been realized. Meanwhile, the device is provided with the spiral cold water pipe, the electro-hydraulic power micropump and the liquid cooler, cold water in the spiral cold water pipe forms circulation through pumping of the electro-hydraulic power micropump, heated water in the spiral cold water pipe continuously circulates in the spiral cold water pipe through the electro-hydraulic power micropump after being cooled through the liquid cooler, and the effect of water recycling is achieved. The device is through installing the spiral cold water pipe simultaneously, the little pump of electric hydraulic power, the liquid cooler, the cast mould, the body, the heat-conducting plate, fin and fan, during the cooling, cold water in the spiral cold water pipe forms the circulation through the twitching of the little pump of electric hydraulic power, the water that is heated in the spiral cold water pipe continues to circulate in the spiral cold water pipe through the little pump of electric hydraulic power after being cooled through the liquid cooler, thereby cool off fast the body in the cast mould, the inside heat is absorbed in the cooperation heat-conducting plate, then dispel the heat through the fin, the fan makes the radiating rate accelerate, thereby make the body cool off fast, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic side view of the device of the present invention;
FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 4 is an enlarged schematic view of the structure at B of the present invention;
fig. 5 is an enlarged schematic view of the structure at position C of the present invention;
fig. 6 is a block diagram of the system of the present invention;
in the figure: 1. a spiral cold water pipe; 2. an output pipe; 3. a heat conducting plate; 4. a tubular mold; 5. mounting blocks; 6. fixing a mold; 7. a plastic article; 8. a pipe body; 9. a fan; 10. a heat sink; 11. fixing the groove; 12. an input tube; 13. a housing; 14. a controller; 15. a liquid cooler; 16. an electro-hydraulic power micropump; 17. a water cooling mechanism; 18. a heat exchanger; 19. a first mounting hole; 20. a second mounting hole; 21. a first fastening bolt; 22. a seal ring; 23. a clamping block; 24. a card slot; 25. a second fastening bolt; 26. a threaded hole; 27. a threaded post.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in which fig. 1 is a schematic cross-sectional view of the apparatus of the present invention; FIG. 2 is a schematic side view of the device of the present invention; FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention; FIG. 4 is an enlarged schematic view of the structure at B of the present invention; fig. 5 is an enlarged schematic view of the structure at position C of the present invention; fig. 6 is a system block diagram of the present invention. A cooling structure of an injection mold for plastic products containing pipes comprises an output pipe 2, a water cooling mechanism 17, a fan 9, an input pipe 12 and a fixed mold 6, wherein a plastic product 7 is arranged on the inner side of the fixed mold 6, a pipe body 8 is arranged at the bottom end of the plastic product 7, and a pipe type mold 4 is fixedly connected to the bottom end of the fixed mold 6 through a mounting block 5;
the bottom end of the pipe body 8 extends to the inner side of the pipe-shaped mould 4;
a fixed groove 11 is formed in the outer wall of the tubular mold 4, a spiral cold water pipe 1 is installed inside the fixed groove 11, an output pipe 2 is arranged at the top end of the spiral cold water pipe 1, and an input pipe 12 is arranged at the bottom end of the spiral cold water pipe 1;
the bottom end of the mounting block 5 at the outer side of the tubular mold 4 is provided with an outer cover 13;
a clamping block 23 is arranged at the top end of the outer cover 13, clamping grooves 24 are uniformly formed in one side of the clamping block 23, second fastening bolts 25 are uniformly installed on the outer wall of the installation block 5, and one sides of the second fastening bolts 25 are fixedly connected to the inner sides of the clamping grooves 24;
the two sides of the outer cover 13 are both provided with heat conducting plates 3, radiating fins 10 are uniformly arranged on one sides of the heat conducting plates 3, fans 9 are arranged in the middle of one sides of the radiating fins 10, and the types of the fans 9 can be GD30K 2-12;
a threaded hole 26 is formed in the bottom end of the outer cover 13, a threaded column 27 is arranged on the inner side of the threaded hole 26, and a water cooling mechanism 17 is mounted at the bottom end of the threaded column 27;
the heat exchanger 18 is installed on the inner wall of one side of the water cooling mechanism 17, both ends of the heat exchanger 18 are fixedly connected with the electro-hydraulic power micropump 16 through connecting pipes, the model of the electro-hydraulic power micropump 16 can be SB-3-1, one side of the electro-hydraulic power micropump 16 is fixedly connected with the liquid cooler 15 through connecting pipes, one ends of the input pipe 12 and the output pipe 2 are fixedly connected to one side of the heat exchanger 18, the controller 14 is installed on one side of the water cooling mechanism 17, the model of the controller 14 can be MAM-330, and the fan 9, the heat exchanger 18, the electro-hydraulic power micropump 16 and the liquid cooler 15 are electrically connected with the controller 14 through wires.
The utility model provides a contain tub plastic products injection mold cooling structure's theory of operation as follows:
when the cooling device is used, the first mounting hole 19 and the second mounting hole 20 are aligned, the first fastening bolt 21 is fixed in the first mounting hole 19 and the second mounting hole 20 to connect the tubular mold 4 with the fixed mold 6, the tubular body 8 below the plastic product 7 is fixed on the inner side of the tubular mold 4 for shaping, the fixture block 23 is fixed in the mounting block 5, the second fastening bolt 25 is rotationally fixed in the clamping groove 24 to install the outer cover 13, the spiral cold water pipe 1 is rotationally fixed in the fixing groove 11 and extends out and fixed on the heat exchanger 18 through the hole on the outer cover 13, when in cooling, cold water in the spiral cold water pipe 1 is pumped by the electro-hydraulic power micro-pump 16 to form circulation, heated water in the spiral cold water pipe 1 is cooled by the liquid cooler 15 and then continuously circulates in the spiral cold water pipe 1 by the electro-hydraulic power micro-pump 16, so as to rapidly cool the tubular body 8 in the tubular mold 4, the heat conduction plate 3 is matched to absorb the heat inside and then radiates through the radiating fins 10, and the fan 9 accelerates the radiating speed, so that the pipe body 8 is cooled quickly, and the production efficiency is improved.
Compared with the prior art, the utility model provides a contain tub plastic products injection mold cooling structure has following beneficial effect:
1. through installing first mounting hole 19, second mounting hole 20, first fastening bolt 21, cast mould 4, cover half 6, fixture block 23, installation piece 5, second fastening bolt 25, draw-in groove 24, dustcoat 13, screw post 27, screw hole 26 and water cooling mechanism 17, through making first mounting hole 19 and second mounting hole 20 align, then fix and make cast mould 4 be connected with cover half 6 in first mounting hole 19 and second mounting hole 20 through first fastening bolt 21, rethread fixture block 23 is fixed in installation piece 5, rethread second fastening bolt 25 is rotatory to be fixed in draw-in groove 24, thereby make dustcoat 13 install, fix in screw hole 26 through making screw post 27 rotatory, the installation of water cooling mechanism 17 has been realized, thereby the effect of the installation of being convenient for dismantle has been realized.
By installing the spiral cold water pipe 1, the electro-hydraulic power micro pump 16 and the liquid cooler 15, cold water in the spiral cold water pipe 1 forms circulation through pumping of the electro-hydraulic power micro pump 16, and heated water in the spiral cold water pipe 1 continues to circulate in the spiral cold water pipe 1 through the electro-hydraulic power micro pump 16 after being cooled through the liquid cooler 15, so that the effect of water recycling is achieved.
Through installing spiral cold water pipe 1, electricity liquid power micropump 16, liquid cooler 15, cast mould 4, body 8, heat-conducting plate 3, fin 10 and fan 9, during the cooling, cold water in the spiral cold water pipe 1 passes through electricity liquid power micropump 16's twitch formation circulation, the water that is heated in the spiral cold water pipe 1 continues at spiral cold water pipe 1 inner loop through electricity liquid power micropump 16 after being cooled through liquid cooler 15, thereby carry out quick cooling to body 8 in the cast mould 4, cooperate heat-conducting plate 3 to absorb inside heat, then dispel the heat through fin 10, fan 9 makes the radiating rate accelerate, thereby make 8 quick coolings of body, and the production efficiency is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a contain tub plastic products injection mold cooling structure, includes output tube (2), water-cooling mechanism (17), fan (9), input tube (12) and cover half (6), its characterized in that: the die is characterized in that a plastic product (7) is arranged on the inner side of the fixed die (6), a tube body (8) is arranged at the bottom end of the plastic product (7), a tube-shaped die (4) is fixedly connected to the bottom end of the fixed die (6) through an installation block (5), the bottom end of the tube body (8) extends to the inner side of the tube-shaped die (4), an outer cover (13) is installed at the bottom end of the installation block (5) on the outer side of the tube-shaped die (4), a heat exchanger (18) is installed on the inner wall of one side of the water cooling mechanism (17), both ends of the heat exchanger (18) are fixedly connected with an electro-hydraulic micro pump (16) through connecting pipes, one side of the electro-hydraulic micro pump (16) is fixedly connected with a liquid cooler (15) through a connecting pipe, one ends of the input pipe (12) and the output pipe (2) are fixedly connected to, the fan (9), the heat exchanger (18), the electro-hydraulic power micropump (16) and the liquid cooler (15) are electrically connected with the controller (14) through leads.
2. The cooling structure of the injection mold for plastic products with tubes of claim 1, wherein: evenly be provided with second mounting hole (20) between the both ends of installation piece (5), and the bottom of second mounting hole (20) top cover half (6) evenly is provided with first mounting hole (19), first fastening bolt (21) are all installed to the inboard of second mounting hole (20), and the top of first fastening bolt (21) all extends to the inboard of first mounting hole (19) to all be provided with sealing washer (22) on the outer wall of first fastening bolt (21).
3. The cooling structure of the injection mold for plastic products with tubes of claim 1, wherein: the device is characterized in that a fixing groove (11) is formed in the outer wall of the tubular mold (4), a spiral cold water pipe (1) is arranged inside the fixing groove (11), an output pipe (2) is arranged at the top end of the spiral cold water pipe (1), and an input pipe (12) is arranged at the bottom end of the spiral cold water pipe (1).
4. The cooling structure of the injection mold for plastic products with tubes of claim 1, wherein: the top of dustcoat (13) is provided with fixture block (23), and one side of fixture block (23) evenly is provided with draw-in groove (24), evenly install second fastening bolt (25) on the outer wall of installation piece (5), and the equal fixed connection in the inboard of draw-in groove (24) in one side of second fastening bolt (25).
5. The cooling structure of the injection mold for plastic products with tubes of claim 1, wherein: the heat-conducting plate (3) is arranged on two sides of the outer cover (13), the radiating fins (10) are evenly arranged on one side of the heat-conducting plate (3), and the fan (9) is arranged in the middle of one side of each radiating fin (10).
6. The cooling structure of the injection mold for plastic products with tubes of claim 1, wherein: the bottom end of the outer cover (13) is provided with a threaded hole (26), a threaded column (27) is arranged on the inner side of the threaded hole (26), and a water cooling mechanism (17) is installed at the bottom end of the threaded column (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456944.4U CN210759064U (en) | 2019-09-04 | 2019-09-04 | Cooling structure of injection mold for plastic product containing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456944.4U CN210759064U (en) | 2019-09-04 | 2019-09-04 | Cooling structure of injection mold for plastic product containing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759064U true CN210759064U (en) | 2020-06-16 |
Family
ID=71035701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456944.4U Active CN210759064U (en) | 2019-09-04 | 2019-09-04 | Cooling structure of injection mold for plastic product containing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210759064U (en) |
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2019
- 2019-09-04 CN CN201921456944.4U patent/CN210759064U/en active Active
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