CN214562246U - Plastic mold with rapid cooling structure for formed workpiece - Google Patents
Plastic mold with rapid cooling structure for formed workpiece Download PDFInfo
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- CN214562246U CN214562246U CN202120046831.8U CN202120046831U CN214562246U CN 214562246 U CN214562246 U CN 214562246U CN 202120046831 U CN202120046831 U CN 202120046831U CN 214562246 U CN214562246 U CN 214562246U
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Abstract
The utility model discloses a plastic mould with a rapid cooling structure for a formed workpiece, which belongs to the technical field of plastic mould cooling forming, and comprises a bottom plate, an upper mould and a lower mould, wherein a cooling box is arranged on the upper surface of the bottom plate, the lower mould is positioned inside the cooling box, the upper mould is movably arranged on the upper surface of the lower mould through a positioning component, a transfusion tube is arranged in the upper mould, and a top plate is arranged on the upper surface of the upper mould; this plastic mould with quick cooling structure of shaping work piece, through setting up transfer line and storage water tank, utilize the transfer line to carry out whole cooling to last mould, cooperation drain pipe two, the effect of connecting pipe and feed liquor pipe one, carry liquid in the storage water tank, utilize the storage water tank to lower mould cooling, the effect of deuterogamying drain pipe one is carried liquid in the cooler bin, utilize two cooperation water pumps of drain pipe effect to carry the transfer line again, form the hydrologic cycle, thereby accelerate cooling rate, the water economy resource.
Description
Technical Field
The utility model belongs to the technical field of the plastic mould cooling shaping, concretely relates to plastic mould with quick cooling structure of shaping work piece.
Background
The plastic mold is a short name for a combined mold used for compression molding, extrusion molding, injection, blow molding and low-foaming molding. The plastic mould is an industrial female mould, and the release of new products relates to plastics.
However, the plastic mold needs to be cooled during molding, so as to achieve a plastic mold with a good effect, some large molds are cooled by a water spraying method, the water flow is limited in a water flowing method, the cooling speed is not fast enough, and the water spraying method easily causes a great amount of water waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plastic mould with a rapid cooling structure for a formed workpiece, by arranging the liquid conveying pipe and the water storage tank, the liquid conveying pipe is used for integrally cooling the upper die, liquid is conveyed into the water storage tank under the action of the liquid outlet pipe II, the connecting pipe and the liquid inlet pipe I, the water storage tank is used for cooling the lower die, the liquid is conveyed into the cooling tank under the action of the liquid outlet pipe I, the liquid is conveyed into the liquid conveying pipe under the action of the liquid outlet pipe II and the water pump to form water circulation, thereby accelerating the cooling speed and saving water resources to solve the problem that the plastic mold needs to be cooled when being molded as proposed in the background art, therefore, the plastic mold with a better effect is achieved, some large molds are cooled by adopting a water spraying mode, the cooling speed is not fast enough due to the limited water flow of the water flowing method, and the water spraying mode easily causes the problem of large waste of water.
In order to achieve the above object, the utility model provides a following technical scheme: a plastic mould with a rapid cooling structure for formed workpieces comprises a bottom plate, an upper mould and a lower mould, wherein a cooling box is arranged on the upper surface of the bottom plate, the lower mould is positioned inside the cooling box, the upper mould is movably arranged on the upper surface of the lower mould through a positioning component, a liquid conveying pipe is arranged in the upper mould, a top plate is arranged on the upper surface of the upper mould, a liquid inlet pipe III is communicated with the upper surface of the top plate, one end of the liquid inlet pipe III penetrates through the top plate and extends into the upper mould and is communicated with the liquid conveying pipe, a water storage tank is arranged inside the lower mould, a liquid outlet pipe I is communicated with the bottom of the water storage tank, one end of the liquid outlet pipe I is communicated with the cooling box, a liquid inlet pipe II is communicated with the top end of the liquid conveying pipe II, one end of the liquid conveying pipe II penetrates through the upper mould and is communicated with an external water source, and the bottom of the liquid conveying pipe II is communicated with a liquid outlet pipe, one end of the second liquid outlet pipe penetrates through the lower die and extends to the outer side of the lower die, the second liquid outlet pipe is communicated with the connecting pipe, one end of the first liquid inlet pipe is communicated with the first liquid inlet pipe, one end of the first liquid inlet pipe penetrates through the lower die and is communicated with the water storage tank, the rear side face of the cooling tank is communicated with the third liquid outlet pipe, one end of the third liquid outlet pipe penetrates through the cooling tank and extends to the inside of the cooling tank and is communicated with the water storage tank, the other end of the second liquid outlet pipe is communicated with a water inlet of the water pump, and the other end of the third liquid inlet pipe is communicated with a water outlet of the water pump.
Adopt above-mentioned scheme, through setting up transfer line and storage water tank, utilize the transfer line to carry out whole cooling to last mould, the effect of cooperation drain pipe two, connecting pipe and feed liquor pipe one is carried the storage water tank with liquid in, utilizes the storage water tank to cool down the bed die, and the effect of deuterogamying drain pipe one is carried the cooling tank with liquid in, and it is intraductal to utilize the effect of drain pipe two cooperation water pumps to carry the transfer again, forms the hydrologic cycle to accelerate cooling rate, water economy resource.
As a preferred embodiment, the positioning assembly comprises two insertion rods, sliding grooves are formed in the left side and the right side of the upper surface of the lower die respectively, the two insertion rods are installed on the left side and the right side of the lower surface of the upper die respectively, and the insertion rods and the sliding grooves are arranged in a matched mode.
Adopt above-mentioned scheme, through setting up the inserted bar, utilize the inserted bar gliding effect from top to bottom in the spout, carry out preliminary fixed to last mould, the shaping is fixed to the plastic mould to the convenience, simple structure.
As a preferred embodiment, the left side and the right side of the lower die are both provided with a fixing plate, the fixing plates are positioned right above the cooling box, the left side and the right side of the top plate are both in threaded connection with bolts, and one end of each of the two bolts is movably connected with the two fixing plates.
Adopt above-mentioned scheme, through setting up the bolt, utilize the bolt to strengthen fixedly to last mould, appear rocking when avoiding plastic mould to mould plastics, effectively guaranteed plastic mould's quality, convenient operation.
In a preferred embodiment, the inner bottom surface of the cooling tank is provided with a radiating fin, and the inner top surface of the water storage tank is provided with a second beryllium copper plate.
By adopting the scheme, through setting up fin and second beryllium copper board, utilize the fin to dispel the heat to the liquid in the cooler bin, cool down the liquid after the cooling, ensure that liquid keeps microthermal state, cooperate the effect of second beryllium copper board to carry out quick heat conduction to the bed die surface for thermal giving off.
In a preferred embodiment, first beryllium copper plates are mounted on both left and right side surfaces of the lower mold, and the two first beryllium copper plates are located inside the cooling box.
By adopting the scheme, the cooling box is rapidly cooled by arranging the first beryllium copper plate, so that the rapid cooling of liquid in the cooling box is accelerated.
As a preferred embodiment, heat conduction aluminum plates are installed on the left side surface and the right side surface of the lower die, and the two heat conduction aluminum plates are located under the two fixing plates.
Adopt above-mentioned scheme, through setting up heat conduction aluminum plate, utilize heat conduction aluminum plate to derive the heat in with the bed die sparse for thermal rapid dissipation in the bed die, thereby increased the cooling effect of plastic mould.
Compared with the prior art, the beneficial effects of the utility model are that:
the plastic mould with the rapid cooling structure for the formed workpiece is provided with the liquid conveying pipe and the water storage tank, the liquid conveying pipe is used for integrally cooling the upper mould, liquid is conveyed into the water storage tank under the action of the liquid outlet pipe II, the connecting pipe and the liquid inlet pipe I, the water storage tank is used for cooling the lower mould, the liquid is conveyed into the cooling box under the action of the liquid outlet pipe I, and the liquid is conveyed into the liquid conveying pipe under the action of the liquid outlet pipe II and the water pump to form water circulation, so that the cooling speed is increased, and water resources are saved;
this plastic mould with quick cooling structure of shaping work piece through setting up heat conduction aluminum plate, utilizes heat conduction aluminum plate to derive the heat in with the bed die sparse for thermal giving off fast in the bed die to the cooling effect of plastic mould has been increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the present invention;
fig. 3 is a schematic structural diagram of the right side view of the present invention.
In the figure: 1. a base plate; 2. a cooling tank; 3. a lower die; 4. a water storage tank; 5. a first liquid outlet pipe; 6. a liquid inlet pipe I; 7. an upper die; 8. a transfusion tube; 9. a liquid inlet pipe II; 10. a liquid inlet pipe III; 11. a second liquid outlet pipe; 12. a third liquid outlet pipe; 13. a connecting pipe; 14. a top plate; 15. a bolt; 16. a fixing plate; 17. inserting a rod; 18. a heat sink; 19. a first beryllium copper plate; 20. a second beryllium copper plate; 21. a thermally conductive aluminum plate.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a plastic mold with a rapid cooling structure for formed workpieces, comprising a bottom plate 1, an upper mold 7 and a lower mold 3, wherein a cooling box 2 is installed on the upper surface of the bottom plate 1, the lower mold 3 is located inside the cooling box 2, the upper mold 7 is movably installed on the upper surface of the lower mold 3 through a positioning component, a perfusion tube 8 is installed in the upper mold 7, a top plate 14 is installed on the upper surface of the upper mold 7, the upper surface of the top plate 14 is communicated with a liquid inlet tube III 10, one end of the liquid inlet tube III 10 passes through the top plate 14 and extends into the upper mold 7 and is communicated with the perfusion tube 8, a water storage tank 4 is installed inside the lower mold 3, the bottom of the water storage tank 4 is communicated with a liquid outlet tube I5, one end of the liquid outlet tube I5 is communicated with the cooling box 2, the top end of the liquid inlet tube II 9 is communicated with the top end of the liquid inlet tube II 9, one end of the liquid inlet tube II 9 passes through the upper mold 7 and is communicated with an external water source, the bottom end of the liquid conveying pipe 8 is communicated with a second liquid outlet pipe 11, one end of the second liquid outlet pipe 11 penetrates through the lower die 3 and extends to the outer side of the lower die 3 and is communicated with a connecting pipe 13, one end of the connecting pipe 13 is communicated with a first liquid inlet pipe 6, one end of the first liquid inlet pipe 6 penetrates through the lower die 3 and is communicated with the water storage tank 4, the rear side surface of the cooling tank 2 is communicated with a third liquid outlet pipe 12, one end of the third liquid outlet pipe 12 penetrates through the cooling tank 2 and extends to the inside of the cooling tank 2 and is communicated with the water storage tank 4, the other end of the second liquid outlet pipe 11 is communicated with a water inlet of the water pump, the other end of the third liquid inlet pipe 10 is communicated with a water outlet of the water pump, the liquid conveying pipe 8 and the water storage tank 4 are arranged, the liquid conveying pipe 8 is used for integrally cooling the upper die 7, the liquid is conveyed into the water storage tank under the action of the second liquid outlet pipe 11, the connecting pipe 13 and the first liquid inlet pipe 6, the water storage tank is used for cooling the lower die 3, liquid is conveyed into the cooling box 2 under the action of the first liquid outlet pipe 5, and then conveyed into the liquid conveying pipe 8 under the action of the second liquid outlet pipe 11 matched with the water pump to form water circulation, so that the cooling speed is increased, and water resources are saved.
Locating component includes two inserted bars 17, and the spout has all been seted up to the left and right sides of lower mould 3 upper surface, and the left and right sides at last mould 7 lower surface is installed respectively to two inserted bars 17, and inserted bar 17 and spout set up for the phase-match, through setting up inserted bar 17, utilize inserted bar 17 gliding effect from top to bottom in the spout, carry out preliminary fixed to last mould 7, conveniently fix the shaping to the plastic mould, simple structure.
Fixed plate 16 is all installed to the left and right sides of bed die 3, and fixed plate 16 is located cooler bin 2 directly over, the equal threaded connection bolt 15 in the left and right sides of roof 14, two bolt 15's one end all with two fixed plate 16 swing joint, through setting up bolt 15, utilize bolt 15 to strengthen fixedly to last mould 7, appear rocking when avoiding plastic mould to mould plastics, effectively guaranteed plastic mould's quality, convenient operation.
The cooling fin 18 is installed to the interior bottom surface of cooler bin 2, and the second beryllium copper plate 20 is installed to the interior top surface of storage water tank 4, through setting up fin 18 and second beryllium copper plate 20, utilizes fin 18 to dispel the heat to the liquid in the cooler bin 2, and the liquid after cooling is cooled down, ensures that liquid keeps microthermal state, and the effect of cooperation second beryllium copper plate 20 carries out quick heat conduction to the bed die 3 surface for thermal gived off.
First beryllium copper plates 19 are arranged on the left side surface and the right side surface of the lower die 3, the two first beryllium copper plates 19 are located inside the cooling box 2, and the cooling box 2 is rapidly cooled by the first beryllium copper plates 19, so that the rapid cooling of liquid in the cooling box 2 is accelerated.
Heat conduction aluminum plate 21 is all installed to the left and right sides face of bed die 3, and two heat conduction aluminum plate 21 all are located under two fixed plates 16, through setting up heat conduction aluminum plate 21, utilize heat conduction aluminum plate 21 to derive the heat in the bed die 3 sparse for thermal rapid dissipation in the bed die 3 has increased the cooling effect of plastic mould.
When in use, the inserted rod 17 is firstly slid into the sliding groove, then the bolt 15 is rotated, the upper die 7 is moved downwards, then one end of the liquid inlet pipe II 9 is communicated with the water outlet of an external water source, one end of the liquid outlet pipe II 11 is communicated with the water inlet of the water pump, one end of the liquid inlet pipe III 10 is communicated with the water outlet of the water pump, liquid enters the liquid conveying pipe 8 through the liquid inlet pipe II 9 to cool the upper die 7, the cooled liquid enters the connecting pipe 13 through the liquid outlet pipe II 11, then enters the water storage tank 4 through the liquid inlet pipe I6, then the lower die 3 is cooled through the water storage tank, thereby achieving the cooling effect during injection molding of the die, the liquid in the water storage tank 4 enters the cooling tank 2 through the liquid outlet pipe I5, then the liquid is cooled by the action of the radiating fin 18, the liquid in the cooling tank 2 enters the water pump through the liquid outlet pipe II 11, then in the delivery port entering feed liquor pipe three 10 through the water pump, then in getting into transfer line 8 to form hydrologic cycle, through setting up heat conduction aluminum plate 21, utilize heat conduction aluminum plate 21 to derive the heat in the bed die 3 sparse for thermal rapid dissipation in the bed die 3 has increased the cooling effect of plastic mould.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a plastic mould with quick cooling structure of shaping work piece which characterized in that: comprises a bottom plate (1), an upper die (7) and a lower die (3), wherein the upper surface of the bottom plate (1) is provided with a cooling box (2), the lower die (3) is positioned in the cooling box (2), the upper die (7) is movably arranged on the upper surface of the lower die (3) through a positioning component, an infusion tube (8) is arranged in the upper die (7), a top plate (14) is arranged on the upper surface of the upper die (7), the upper surface of the top plate (14) is communicated with a liquid inlet pipe III (10), one end of the liquid inlet pipe III (10) penetrates through the top plate (14), extends into the upper die (7) and is communicated with the infusion tube (8), a water storage tank (4) is arranged inside the lower die (3), the bottom of the water storage tank (4) is communicated with a first liquid outlet pipe (5), and one end of the first liquid outlet pipe (5) is communicated with the cooling box (2);
the top end of the transfusion tube (8) is communicated with a second liquid inlet tube (9), one end of the second liquid inlet tube (9) passes through the upper die (7) and is communicated with an external water source, the bottom end of the infusion tube (8) is communicated with a second liquid outlet tube (11), one end of the second liquid outlet tube (11) penetrates through the lower die (3) and extends to the outer side of the lower die (3) and is communicated with a connecting tube (13), one end of the connecting pipe (13) is communicated with a liquid inlet pipe I (6), one end of the liquid inlet pipe I (6) passes through the lower die (3) and is communicated with the water storage tank (4), the rear side surface of the cooling box (2) is communicated with a third liquid outlet pipe (12), one end of the third liquid outlet pipe (12) penetrates through the cooling box (2) and extends into the cooling box to be communicated with the water storage tank (4), the other end of the liquid outlet pipe II (11) is communicated with a water inlet of the water pump, and the other end of the liquid inlet pipe III (10) is communicated with a water outlet of the water pump.
2. The plastic mold with a rapid cooling structure for formed workpieces as claimed in claim 1, wherein: the positioning assembly comprises two inserting rods (17), sliding grooves are formed in the left side and the right side of the upper surface of the lower die (3), the two inserting rods (17) are installed on the left side and the right side of the lower surface of the upper die (7) respectively, and the inserting rods (17) and the sliding grooves are arranged in a matched mode.
3. The plastic mold with a rapid cooling structure for formed workpieces as claimed in claim 1, wherein: fixed plate (16) are all installed to the left and right sides of bed die (3), fixed plate (16) are located cooling tank (2) directly over, the equal threaded connection bolt (15) of the left and right sides of roof (14), two the one end of bolt (15) all with two fixed plate (16) swing joint.
4. The plastic mold with a rapid cooling structure for formed workpieces as claimed in claim 1, wherein: and a cooling fin (18) is arranged on the inner bottom surface of the cooling box (2), and a second beryllium copper plate (20) is arranged on the inner top surface of the water storage box (4).
5. The plastic mold with a rapid cooling structure for formed workpieces as claimed in claim 1, wherein: first beryllium copper plates (19) are mounted on the left side surface and the right side surface of the lower die (3), and the two first beryllium copper plates (19) are located inside the cooling box (2).
6. The plastic mold with a rapid cooling structure for formed workpieces as claimed in claim 1, wherein: heat conduction aluminum plate (21) are all installed to the left and right sides face of bed die (3), two heat conduction aluminum plate (21) all are located under two fixed plates (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046831.8U CN214562246U (en) | 2021-01-08 | 2021-01-08 | Plastic mold with rapid cooling structure for formed workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046831.8U CN214562246U (en) | 2021-01-08 | 2021-01-08 | Plastic mold with rapid cooling structure for formed workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562246U true CN214562246U (en) | 2021-11-02 |
Family
ID=78344668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120046831.8U Active CN214562246U (en) | 2021-01-08 | 2021-01-08 | Plastic mold with rapid cooling structure for formed workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562246U (en) |
-
2021
- 2021-01-08 CN CN202120046831.8U patent/CN214562246U/en active Active
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