CN214000469U - Injection mold cooling device is used in processing of multistation notebook shell - Google Patents
Injection mold cooling device is used in processing of multistation notebook shell Download PDFInfo
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- CN214000469U CN214000469U CN202022458455.1U CN202022458455U CN214000469U CN 214000469 U CN214000469 U CN 214000469U CN 202022458455 U CN202022458455 U CN 202022458455U CN 214000469 U CN214000469 U CN 214000469U
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Abstract
The utility model discloses an injection mold cooling device is used in processing of multistation notebook shell, including base and last mould, the base top outside is provided with the support housing, go up mould bottom inboard and seted up into the die cavity, and go up mould top both sides and seted up the vent, the vent bottom is provided with air pipe, and air pipe is connected with the intercommunication pipeline, it has the lower mould to go up the arrangement of mould bottom, and the air outlet has been seted up to lower mould bottom middle-end. This injection mold cooling device is used in processing of multistation notebook shell, through to the inside cold wind that pours into of vent to last mould top, enable in cold wind gets into the intercommunication pipeline through air pipe, and flow out in the air outlet of lower mould bottom, the inflow of cold wind can be cooled down last mould and lower mould, thereby can make the temperature in the shaping intracavity descend, through the temperature decline that makes the shaping intracavity, can make the liquid plastics of shaping intracavity cool off with higher speed, thereby can make injection mold's cooling rate obtain promoting.
Description
Technical Field
The utility model relates to a notebook shell processing technology field specifically is an injection mold cooling device is used in processing of multistation notebook shell.
Background
The multi-station notebook is a notebook which can be opened at a plurality of angles, and compared with a common notebook, the multi-station notebook has a wider application range, and a multi-station notebook shell is usually manufactured by injection molding, and molten plastic is injected into a forming cavity between an upper die and a lower die to be cooled, so that a complete multi-station notebook shell can be obtained.
At present, many types of injection molds for machining the multi-station notebook computer shell do not have a quick cooling function, so that the injection molds need long cooling time after injection molding is completed, the overall machining efficiency of the multi-station notebook computer is greatly influenced, and specific injection mold cooling devices for machining the multi-station notebook computer shell are provided aiming at the above situations.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold cooling device is used in processing of multistation notebook shell to it does not possess quick cooling function to provide general injection mold for processing of multistation notebook shell in solving above-mentioned background art, and this can make injection mold need lengthy cool time after the completion of moulding plastics, greatly influences the problem of the whole machining efficiency of multistation notebook.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device of an injection mold for processing a multi-station notebook shell comprises a base and an upper mold, wherein a supporting shell is arranged on the outer side of the top of the base, a top plate is arranged at the top of the supporting shell, a first hydraulic cylinder is arranged at the bottom of the top plate, the upper mold is connected to the bottom of the first hydraulic cylinder, a first fixing seat is arranged on the outer side of the top of the upper mold, a first supporting plate is connected to the top of the first fixing seat, first push rods are connected to two sides of the bottom of the first supporting plate, a forming cavity is formed in the inner side of the bottom of the upper mold, ventilation openings are formed in two sides of the top of the upper mold, a ventilation pipeline is arranged at the bottom of the ventilation openings and connected with a communicating pipeline, a lower mold is arranged at the bottom of the upper mold, an air outlet is formed in the middle end of the bottom of the lower mold, a second hydraulic cylinder is connected to one side of the supporting shell, which is close to the lower mold, and a pushing block is arranged on one side of the second hydraulic cylinder, which is close to the lower mold, the pushing block is provided with a buffer layer at one side close to the lower die, second push rods are arranged at two sides of the bottom of the lower die, a second supporting plate is connected to the bottom of each second push rod, and second fixing seats are arranged at two sides of each second supporting plate.
Preferably, the base and the supporting shell are vertically distributed, and the supporting shell and the top plate are in a welding integrated structure.
Preferably, be threaded connection between first pneumatic cylinder and the last mould, and go up and be fixed connection between mould and the first fixing base.
Preferably, the molding cavity forms a fully-enclosed structure through the upper die and the lower die, and the lower surface of the upper die is attached to the upper surface of the lower die.
Preferably, the ventilation openings are symmetrically distributed along the vertical center line of the upper die, and the ventilation pipelines form a communicated structure through the ventilation openings.
Preferably, the air outlet forms a communicated structure through a communicating pipeline, and the air outlet is fixedly connected with the lower die.
Preferably, the second hydraulic cylinder and the support shell are vertically distributed, and the second hydraulic cylinder and the pushing block are in a welding integrated structure.
Preferably, go up and be the block connection between mould, the lower mould and the promotion piece, and promote a surface and the buffer layer internal surface and laminate mutually.
Compared with the prior art, the beneficial effects of the utility model are that: this injection mold cooling device is used in processing of multistation notebook shell, through to the inside cold wind of pouring into of the vent at last mould top, enable in cold wind gets into the intercommunication pipeline through air pipe, and flow out in the air outlet of lower mould bottom, the inflow of cold wind can be cooled down last mould and lower mould, thereby the temperature that enables the shaping intracavity descends, through the temperature decline that makes the shaping intracavity, the liquid plastics that enables the shaping intracavity cools off with higher speed, thereby the cooling rate that enables injection mold obtains promoting, this is favorable to the holistic process velocity of lifting means, make whole machining efficiency obtain promoting.
This injection mold cooling device is used in processing of multistation notebook shell, the block that promotes the piece enables to go up mould and lower mould on being in same straight line, this can avoid going up to produce the gap between mould and the lower mould, leads to the distortion of shaping chamber shape and makes injection moulding's multistation notebook shell shape can not reach the size precision standard, and the condition that can't use takes place, through the block that promotes the piece, can promote the size precision of multistation notebook shell.
This injection mold cooling device is used in processing of multistation notebook shell, first push rod and second push rod all are provided with four, this atress when enabling first push rod and second push rod to promote injection moulding's multistation notebook shell is even, thereby enable injection moulding's multistation notebook shell not impaired smoothly with last mould, the lower mould separation, through first push rod and second push rod, can make the preparation of multistation notebook shell accomplish the back and carry out the drawing of patterns rapidly, this can remove follow-up loaded down with trivial details drawing of patterns work from, be favorable to lifting means's work efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the utility model;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is the schematic structural diagram of the ventilation duct of the present invention.
In the figure: 1. a base; 2. a support housing; 3. a top plate; 4. a first hydraulic cylinder; 5. an upper die; 6. a first fixed seat; 7. a first support plate; 8. a first push rod; 9. a molding cavity; 10. a vent; 11. a ventilation duct; 12. a communicating pipe; 13. a lower die; 14. an air outlet; 15. a second hydraulic cylinder; 16. a pushing block; 17. a buffer layer; 18. a second push rod; 19. a second support plate; 20. a second fixed seat.
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: a cooling device of an injection mold for processing a multi-station notebook shell comprises a base 1 and an upper mold 5, wherein a supporting shell 2 is arranged on the outer side of the top of the base 1, a top plate 3 is arranged on the top of the supporting shell 2, a first hydraulic cylinder 4 is arranged at the bottom of the top plate 3, the upper mold 5 is connected to the bottom of the first hydraulic cylinder 4, a first fixed seat 6 is arranged on the outer side of the top of the upper mold 5, a first supporting plate 7 is connected to the top of the first fixed seat 6, first push rods 8 are connected to two sides of the bottom of the first supporting plate 7, the base 1 and the supporting shell 2 are vertically distributed, a welding integrated structure is formed between the supporting shell 2 and the top plate 3, the first hydraulic cylinder 4 and the upper mold 5 are in threaded connection, the upper mold 5 and the first fixed seat 6 are fixedly connected, a welding integrated structure is adopted between the supporting shell 2 and the top plate 3, and therefore the connection stability between the supporting shell 2 and the top plate 3 can be improved, meanwhile, the supporting effect of the top plate 3 can be improved, the upper die 5 can move downwards through the work of the first hydraulic cylinder 4, so that the upper die 5 and the lower die 13 can be attached and the die injection can be carried out, the first fixing seat 6 is in threaded connection with the first supporting plate 7, the connection stability of the first supporting plate 7 can be ensured, and the normal work of the first push rod 8 can be ensured;
the inner side of the bottom of an upper die 5 is provided with a molding cavity 9, two sides of the top of the upper die 5 are provided with vent holes 10, the bottom of the vent hole 10 is provided with a ventilating duct 11, the ventilating duct 11 is connected with a communicating duct 12, the bottom of the upper die 5 is provided with a lower die 13, the middle end of the bottom of the lower die 13 is provided with an air outlet 14, the molding cavity 9 forms a full-surrounding structure through the upper die 5 and the lower die 13, the lower surface of the upper die 5 is attached to the upper surface of the lower die 13, the vent holes 10 are symmetrically distributed along the vertical central line of the upper die 5, the ventilating duct 11 forms a communicating structure through the vent holes 10, the air outlet 14 forms a communicating structure through the communicating duct 12, the air outlet 14 is fixedly connected with the lower die 13, liquid plastic which is heated is injected into a pouring port, the liquid plastic can flow into the molding cavity 9 for cooling molding, and cold air is injected into the vent holes 10 at the top of the upper die 5, cold air can enter the communicating pipeline 12 through the ventilating pipeline 11 and flow out of the air outlet 14 at the bottom of the lower die 13, the inflow of the cold air can cool the upper die 5 and the lower die 13, so that the temperature in the molding cavity 9 can be reduced, and the liquid plastic in the molding cavity 9 can be cooled rapidly by reducing the temperature in the molding cavity 9, so that the cooling speed of the injection mold can be improved, the integral processing speed of equipment can be improved, and the integral processing efficiency can be improved;
one side of the supporting shell 2 close to the lower die 13 of the lower die 13 is connected with a second hydraulic cylinder 15, one side of the second hydraulic cylinder 15 close to the lower die 13 of the lower die 13 is provided with a pushing block 16, one side of the pushing block 16 close to the lower die 13 is provided with a buffer layer 17, two sides of the bottom of the lower die 13 are provided with second push rods 18, the bottom of the second push rods 18 is connected with a second supporting plate 19, two sides of the second supporting plate 19 are provided with second fixing seats 20, the second hydraulic cylinders 15 and the supporting shell 2 are vertically distributed, the second hydraulic cylinders 15 and the pushing block 16 are in a welding integrated structure, the upper die 5, the lower die 13 and the pushing block 16 are in clamping connection, the outer surface of the pushing block 16 is attached to the inner surface of the buffer layer 17, the pushing block 16 can move towards the upper die 5 and the lower die 13 and can clamp the upper die 5 and the lower die 13 through the operation of the second hydraulic cylinder 15, the outer surface of the pushing block 16 is provided with the buffer layer 17 made of flexible rubber, the damage to the upper die 5 and the lower die 13 caused by the clamping of the pushing block 16 to the upper die 5 and the lower die 13 can be avoided, the clamping of the pushing block 16 can enable the upper die 5 and the lower die 13 to be in the same straight line, the generation of a gap between the upper die 5 and the lower die 13 can be avoided, the shape of a forming cavity 9 is distorted, the shape of an injection-molded multi-station notebook shell cannot reach the size precision standard, and the multi-station notebook shell cannot be used, the size precision of the multi-station notebook shell can be improved through the clamping of the pushing block 16, after an injection molding piece is cooled, the upper die 5 is slightly lifted by the working of the first hydraulic cylinder 4, a small gap is generated between the upper die 5 and the lower die 13, the first push rod 8 and the second push rod 18 work, the injection-molded multi-station notebook shell can be pushed to be separated from the upper die 5 and the lower die 13, and the first push rod 8 and the second push rod 18 are respectively provided with four, this atress when making first push rod 8 and second push rod 18 promote injection moulding's multistation notebook shell is even, thereby enable injection moulding's multistation notebook shell not damaged smoothly with last mould 5, lower mould 13 separation, through first push rod 8 and second push rod 18, drawing of patterns rapidly after enabling multistation notebook shell to accomplish, this can remove follow-up loaded down with trivial details drawing of patterns work from, be favorable to lifting means's work efficiency, second backup pad 19 is settled in second push rod 18 bottom, can provide the outrigger for second push rod 18's work, second fixing base 20 can support simultaneously lower mould 13 and second backup pad 19 fixedly, through second fixing base 20, can ensure the stability of equipment during operation.
The working principle is as follows: when the injection mold cooling device for processing the multi-station notebook shell is used, the first hydraulic cylinder 4 works to enable the upper mold 5 to move downwards so as to enable the upper mold 5 to be attached to the lower mold 13, a welding integrated structure is adopted between the support shell 2 and the top plate 3, the connection stability between the support shell 2 and the top plate 3 can be improved, meanwhile, the support effect of the top plate 3 can be improved, so that the first hydraulic cylinder 4 can be ensured to work stably, then the second hydraulic cylinder 15 works to enable the pushing block 16 to move towards the upper mold 5 and the lower mold 13 and enable the pushing block 16 to clamp the upper mold 5 and the lower mold 13, the buffer layer 17 made of flexible rubber is arranged on the outer surface of the pushing block 16, the damage to the upper mold 5 and the lower mold 13 caused when the pushing block 16 clamps the upper mold 5 and the lower mold 13 can be avoided, and the clamping of the pushing block 16 can enable the upper mold 5 and the lower mold 13 to be in the same straight line, the method can avoid the occurrence of a gap between the upper die 5 and the lower die 13, which causes the distortion of the shape of the molding cavity 9 and leads the shape of the injection-molded multi-station notebook shell to fail to reach the size precision standard and be incapable of being used, then liquid plastic is injected into the pouring opening and heated, the liquid plastic can flow into the molding cavity 9 for cooling molding, cold air is injected into the ventilation opening 10 at the top of the upper die 5, the cold air can enter the communication pipeline 12 through the ventilation pipeline 11 and flow out from the air outlet 14 at the bottom of the lower die 13, the inflow of the cold air can cool the upper die 5 and the lower die 13, thereby reducing the temperature in the molding cavity 9, the liquid plastic in the molding cavity 9 can be accelerated and cooled by reducing the temperature in the molding cavity 9, thereby the cooling speed of the injection mold can be improved, which is beneficial to the improvement of the processing speed of the whole equipment, the integral processing efficiency is improved, finally, after the injection molding part is cooled, the first hydraulic cylinder 4 works to drive the upper die 5 to slightly lift up, a small gap is generated between the upper die 5 and the lower die 13, the first push rod 8 and the second push rod 18 work to push the injection-molded multi-station notebook shell to be separated from the upper die 5 and the lower die 13, four first push rods 8 and four second push rods 18 are arranged, the stress when the first push rod 8 and the second push rod 18 push the injection-molded multi-station notebook shell is uniform, the injection-molded multi-station notebook shell can be smoothly separated from the upper die 5 and the lower die 13 without being damaged, the notebook multi-station shell can be rapidly demoulded after being manufactured through the first push rod 8 and the second push rod 18, the subsequent complex demoulding work can be avoided, the work efficiency of the device is improved, the first fixing seat 6 is in threaded connection with the first supporting plate 7, this connection stability that can guarantee first backup pad 7 to can guarantee the normal work of first push rod 8, second backup pad 19 is settled in second push rod 18 bottom, can provide stable support for the work of second push rod 18, and second fixing base 20 can support fixedly lower mould 13 and second backup pad 19 simultaneously, through second fixing base 20, can ensure the stability of equipment during operation.
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 (8)
1. The utility model provides a multistation is injection mold cooling device for notebook shell processing, includes base (1) and last mould (5), its characterized in that: the outer side of the top of the base (1) is provided with a supporting shell (2), the top of the supporting shell (2) is provided with a top plate (3), the bottom of the top plate (3) is provided with a first hydraulic cylinder (4), the upper die (5) is connected to the bottom of the first hydraulic cylinder (4), the outer side of the top of the upper die (5) is provided with a first fixing seat (6), the top of the first fixing seat (6) is connected with a first supporting plate (7), two sides of the bottom of the first supporting plate (7) are connected with first push rods (8), the inner side of the bottom of the upper die (5) is provided with a forming cavity (9), two sides of the top of the upper die (5) are provided with ventilation openings (10), the bottom of the ventilation openings (10) is provided with ventilation pipelines (11), the ventilation pipelines (11) are connected with communicating pipelines (12), the bottom of the, one side, close to the lower die (13), of the supporting shell (2) is connected with a second hydraulic cylinder (15), one side, close to the lower die (13), of the second hydraulic cylinder (15) is provided with a pushing block (16), one side, close to the lower die (13), of the pushing block (16) is provided with a buffer layer (17), two sides of the bottom of the lower die (13) are provided with second push rods (18), the bottom of each second push rod (18) is connected with a second supporting plate (19), and two sides of each second supporting plate (19) are provided with second fixing seats (20).
2. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: the base (1) and the supporting shell (2) are distributed vertically, and the supporting shell (2) and the top plate (3) are welded into an integrated structure.
3. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: and the first hydraulic cylinder (4) is in threaded connection with the upper die (5), and the upper die (5) is fixedly connected with the first fixed seat (6).
4. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: the forming cavity (9) forms a full-surrounding structure through the upper die (5) and the lower die (13), and the lower surface of the upper die (5) is attached to the upper surface of the lower die (13).
5. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: vent (10) are along last mould (5) vertical central line symmetric distribution, and air pipe (11) constitute the intercommunication form structure through vent (10).
6. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: the air outlet (14) forms a communicated structure through a communicating pipeline (12), and the air outlet (14) is fixedly connected with the lower die (13).
7. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: the second hydraulic cylinder (15) and the support shell (2) are distributed vertically, and the second hydraulic cylinder (15) and the pushing block (16) are in a welding integrated structure.
8. The injection mold cooling device for processing the multi-station notebook computer shell according to claim 1, wherein: go up mould (5), lower mould (13) and promote between the piece (16) to be the block connection, and promote that piece (16) surface and buffer layer (17) internal surface are laminated mutually.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022458455.1U CN214000469U (en) | 2020-10-29 | 2020-10-29 | Injection mold cooling device is used in processing of multistation notebook shell |
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| CN202022458455.1U CN214000469U (en) | 2020-10-29 | 2020-10-29 | Injection mold cooling device is used in processing of multistation notebook shell |
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| CN214000469U true CN214000469U (en) | 2021-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997534A (en) * | 2021-10-29 | 2022-02-01 | 盐城诺焱科技有限公司 | Injection molding type hardware mould rapid cooling machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997534A (en) * | 2021-10-29 | 2022-02-01 | 盐城诺焱科技有限公司 | Injection molding type hardware mould rapid cooling machine |
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