CN213947260U - Rapid forming plastic injection mold - Google Patents
Rapid forming plastic injection mold Download PDFInfo
- Publication number
- CN213947260U CN213947260U CN202022269552.6U CN202022269552U CN213947260U CN 213947260 U CN213947260 U CN 213947260U CN 202022269552 U CN202022269552 U CN 202022269552U CN 213947260 U CN213947260 U CN 213947260U
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- Prior art keywords
- shell
- fixedly connected
- cooling
- gear
- plastic injection
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 18
- 238000001746 injection moulding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a rapid-forming plastic injection mold, which comprises a shell and a female mold inside the shell, the inner part of the shell is provided with a cooling device for cooling the outer part of the mould and improving the forming efficiency, the cooling device comprises two fixed rods fixedly connected with the inner part of the shell, the top parts of the two fixed rods are provided with heat dissipation pieces, the driving device which is convenient for moving and demoulding the female die is arranged on the outer side of the heat radiating piece, the heat radiating piece comprises two wrapping shells which are respectively arranged on the top of the fixed rod, the rapid-forming plastic injection mould cools the outside of the mould through the cooling device to ensure that cooling equipment inside the mould is not influenced by external heat, and the effect of cooling and rapid forming of injection products can be more efficiently realized, realized cooling to the die outside through the radiating piece, reduced the effect of outside temperature, realized opening and shutting the effect of being convenient for product drawing of patterns and moulding plastics to the radiating piece drive through drive arrangement.
Description
Technical Field
The utility model relates to a construction auxiliary member technical field specifically is quick forming plastic injection mold.
Background
The plastic mould is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
Inside the heat that present injection molding machine mould external machine gived off can the conduction get into the die cavity when the back cooling of moulding plastics, causes certain influence to the inside condensing equipment of mould, makes its cooling function to injection moulding product reduce, draws low production efficiency, for this reason, we propose rapid prototyping plastic injection mold.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rapid prototyping plastic injection mold to the problem of proposing among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: quick shaping plastic injection mold, including casing, the inside die of casing, the inside heat sink that is used for cooling down the improvement shaping efficiency to the mould outside that is equipped with of casing, cools down the assurance mould inside cooling device not influenced by outside heat through the heat sink to the mould outside, can cool down rapid prototyping's effect to injection moulding product more high-efficiently.
Preferably, the heat sink includes two dead levers of fixed connection in the casing inside, two the top of dead lever is equipped with the radiating piece, the radiating piece outside is equipped with the drive arrangement of the die activity and the drawing of patterns of being convenient for, has realized cooling to the die outside through the radiating piece, reduces the effect of outside temperature, has realized the effect of the product drawing of patterns and moulding plastics of being convenient for to the drive of radiating piece open and shut through drive arrangement.
Preferably, the heat dissipation piece is including setting up two parcel shells at the dead lever top respectively, two the parcel shell cup joints respectively in the die both sides, two fixedly connected with sliding sleeve, four respectively in parcel shell bottom both sides the sliding sleeve slides respectively and cup joints in the dead lever outside, two the inside water-cooling radiator that is equipped with respectively of parcel shell has realized the effect to the outside even radiating of die through the parcel shell to the outside parcel of die, has realized supporting and spacing effect to the parcel shell through the dead lever, has realized the effect of lowering the temperature through water-cooling radiator.
Preferably, the driving device comprises a driving motor fixedly connected to the top of the shell, the driving motor is fixedly connected with a driving gear through a coupling, two sides of the driving gear are respectively and fixedly connected with a gear strip, the top of the gear strip is fixedly connected with a sliding plate, grooves are respectively arranged at the top of the shell and positioned at two sides of the driving motor, the two sliding plates are respectively in sliding sleeve joint with the two grooves, the ends of the two gear strip bottoms, which are far away from each other, are respectively and fixedly connected with connecting blocks, one sides of the two connecting blocks, which are far away from the gear strip, are respectively and fixedly connected with connecting plates, the bottoms of the two connecting plates are respectively and fixedly connected with the tops of the two wrapping shells, the relative movement of the two gear strips is driven by the rotation of the driving gear, so that the two wrapping shells are close to each other to wrap and open the female die, and the demolding effect of the product in the female die is facilitated.
Preferably, two one side that the parcel shell is close to each other is fixedly connected with the blotter that prevents the collision vibration respectively, has realized the effect that prevents collision vibration injury parcel shell through the blotter.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model, the cooling device is used for cooling the outside of the mould to ensure that the cooling device inside the mould is not influenced by external heat, the effect of cooling and rapid forming of the injection products can be more efficiently realized, the cooling to the outside of the female die is realized through the heat radiating piece, the effect of reducing the outside temperature is realized, the driving device drives the heat radiating piece to open and close, the product demoulding and injection molding are facilitated, the effect of uniform heat dissipation to the outside of the female die is realized by wrapping the wrapping shell to the outside of the female die, the supporting and limiting effects to the wrapping shell are realized by the fixed rod, the effect of lowering the temperature is realized through the water-cooling radiator, the relative movement of the two gear strips driven by the rotation of the driving gear realizes the effect that the two wrapping shells are close to each other to wrap the female die and open the product in the female die, and the effect of preventing collision and vibration from damaging the wrapping shells is realized through the cushion pads.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the cooling device of the present invention;
fig. 3 is the structural schematic diagram of the open state of the cooling device of the present invention.
In the figure: 1-a shell; 2-a female die; 3-a cooling device; 4-fixing the rod; 5-a heat sink; 6-a drive device; 7-a packaging shell; 8-a sliding sleeve; 9-water cooling radiator; 10-a drive motor; 11-a drive gear; 12-a gear rack; 13-a sliding plate; 14-a groove; 15-connecting blocks; 16-a cushion pad; 17-connecting plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: quick molding plastic injection mold, including 1, the inside die 2 of casing 1, 1 inside being equipped with of casing is used for cooling down the cooling device 3 that improves shaping efficiency to the mould outside.
The cooling device 3 comprises two fixing rods 4 fixedly connected to the inside of the shell 1, a heat dissipation piece 5 is arranged at the top of each fixing rod 4, and a driving device 6 convenient for movement and demolding of the female die 2 is arranged on the outer side of each heat dissipation piece 5.
The heat dissipation piece 5 comprises two wrapping shells 7 respectively arranged at the top of the fixing rod 4, wherein the wrapping shells 7 are respectively sleeved on two sides of the female die 2, two sides of the bottom of each wrapping shell 7 are respectively and fixedly connected with sliding sleeves 8, four sliding sleeves 8 are respectively and slidably sleeved on the outer side of the fixing rod 4, and two water-cooling radiators 9 are respectively arranged inside the wrapping shells 7.
Drive arrangement 6 includes driving motor 10 of fixed connection in 1 top of casing, driving motor 10 passes through shaft coupling fixedly connected with drive gear 11, drive gear 11 both sides fixedly connected with rack 12 respectively, rack 12 top fixedly connected with sliding plate 13, 1 top of casing just is located driving motor 10 both sides and is equipped with recess 14 respectively, two sliding plate 13 cup joints with two recess 14 slides respectively, two the one end fixedly connected with connecting block 15 respectively that the rack 12 bottom was kept away from each other, two one side fixedly connected with connecting plate 17 respectively that the rack was kept away from to connecting block 15, two connecting plate 17 bottom respectively with two parcel 7 top fixed connection of shell.
The two wrapping shells 7 are fixedly connected with a buffer 16 for preventing collision vibration at the side close to each other.
The working principle is as follows: after the injection in the die 2 is finished, the driving motor 10 is started before the product is cooled, the driving gear 11 drives the two gear bars 12 to move towards one side close to each other, the wrapping shell 7 moves along with the gear bars 12, the two sliding plates 13 slide in the groove 14, the two sliding sleeves 8 slide outside the fixing rod 4 until the two wrapping shells 7 are closed to wrap the die 2, the water-cooled radiator 9 starts to cool, the heat dissipation is carried out on the outer part of the die 2, the driving motor 10 drives the two wrapping shells 7 to slide to the outer side of the die 2 in the direction away from each other in a reverse rotation mode after the product is formed, and then the product in the die 2 is demoulded.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (4)
1. Quick shaping plastic injection mold, including casing (1), inside die (2) of casing (1), its characterized in that: a cooling device (3) for cooling the outside of the die and improving the molding efficiency is arranged in the shell (1);
the cooling device (3) comprises two fixing rods (4) fixedly connected to the inside of the shell (1), the top of each fixing rod (4) is provided with a heat dissipation piece (5), and a driving device (6) convenient for movement and demolding of the female die (2) is arranged on the outer side of each heat dissipation piece (5).
2. The rapid prototyping plastic injection mold of claim 1, wherein: radiating piece (5) are including setting up two parcel shells (7) at dead lever (4) top respectively, two parcel shell (7) cup joint respectively in die (2) both sides, two fixedly connected with sliding sleeve (8), four respectively parcel shell (7) bottom both sides slide respectively and cup joint in dead lever (4) outside, two parcel shell (7) inside is equipped with water-cooling radiator (9) respectively.
3. The rapid prototyping plastic injection mold of claim 1, wherein: the driving device (6) comprises a driving motor (10) fixedly connected to the top of the shell (1), the driving motor (10) is fixedly connected with a driving gear (11) through a coupler, two sides of the driving gear (11) are respectively and fixedly connected with a gear rack (12), the top of the gear rack (12) is fixedly connected with a sliding plate (13), the top of the shell (1) is located on two sides of the driving motor (10) and is provided with grooves (14), the sliding plates (13) are respectively in sliding sleeve connection with the grooves (14), the gear bars (12) are separated from the bottom of the gear bars, one ends of the gear bars are fixedly connected with connecting blocks (15), the connecting blocks (15) are separated from one side of each gear bar, and the connecting plates (17) are fixedly connected with the tops of the two wrapping shells (7) respectively at the bottoms of the connecting plates (17).
4. The rapid prototyping plastic injection mold of claim 2, wherein: one sides of the two wrapping shells (7) close to each other are fixedly connected with cushion pads (16) for preventing collision and vibration respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269552.6U CN213947260U (en) | 2020-10-13 | 2020-10-13 | Rapid forming plastic injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022269552.6U CN213947260U (en) | 2020-10-13 | 2020-10-13 | Rapid forming plastic injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213947260U true CN213947260U (en) | 2021-08-13 |
Family
ID=77204805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022269552.6U Expired - Fee Related CN213947260U (en) | 2020-10-13 | 2020-10-13 | Rapid forming plastic injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213947260U (en) |
-
2020
- 2020-10-13 CN CN202022269552.6U patent/CN213947260U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210813 |