CN214395298U - Injection molding machine mould cooling device - Google Patents
Injection molding machine mould cooling device Download PDFInfo
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- CN214395298U CN214395298U CN202120336374.6U CN202120336374U CN214395298U CN 214395298 U CN214395298 U CN 214395298U CN 202120336374 U CN202120336374 U CN 202120336374U CN 214395298 U CN214395298 U CN 214395298U
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Abstract
The utility model discloses an injection molding machine mould cooling device relates to the injection mold field, and is low for solving current mould cooling device's among the prior art cooling efficiency, influences work, and is unfavorable for the problem of formed part finished product quality. The utility model discloses a cooling device, including upper bracket, lower bolster, upper die, lower bolster, cooling water conduction block, movable frame, sealed clamp plate, cooling pipe, cooling water conduction block, sealing clamp plate, sealed clamp plate and cooling water conduction block, the below of upper bracket is provided with the undersetting, be provided with the litter between undersetting and the upper bracket, the mould is installed to the lower terminal surface of upper bracket, the below of going up the mould is provided with the bed die, the internally mounted of going up the mould has last mould cooling plate, the outside of bed die is provided with the bed die cooling plate, the cooling water conduction block's lower extreme is provided with the movable frame, sealed clamp plate is installed to one side of movable frame, the downside of movable frame is provided with the opening, just the outside both sides of bed die cooling plate all are provided with spacing card pipe.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an injection molding machine mould cooling device.
Background
An injection mold 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. The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product. In order to reduce the heavy mold design and manufacturing effort, injection molds mostly employ standard mold bases.
The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent. The mold mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part. In order to meet the requirement of the injection process on the temperature of the mold, a temperature regulating system is needed to regulate the temperature of the mold. However, the existing mold cooling device has low cooling efficiency, affects the work and is not beneficial to the finished product quality of the formed part; therefore, the market urgently needs to develop a cooling device of the injection molding machine mold to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine mould cooling device to the cooling inefficiency of the current mould cooling device who provides in solving above-mentioned background art, influence work, and be unfavorable for the problem of formed part finished product quality.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for an injection molding machine mold comprises an upper support, wherein a lower support is arranged below the upper support, a sliding rod is arranged between the lower support and the upper support, an upper mold is installed on the lower end face of the upper support, a lower mold is arranged below the upper mold, an upper mold cooling plate is installed inside the upper mold, a lower mold cooling plate is arranged outside the lower mold, cooling pipes are installed inside the lower mold cooling plate and the upper mold cooling plate, cooling water conduction blocks are arranged at the upper end and the lower end of the inner side of the upper mold cooling plate, a movable frame is arranged at the lower end of each cooling water conduction block, a sealing pressing plate is installed at one side of the movable frame, an opening is formed in the lower side of the movable frame, limiting clamping pipes are arranged on two outer sides of the lower mold cooling plate, and the limiting clamping pipes are clamped inside the movable frame and are in sealing connection with the opening, one end of the sealing pressure plate extends to the inside of the cooling water conduction block and is in sliding connection with the cooling water conduction block, a pressure spring is installed on one side of the inside of the cooling water conduction block, and a water outlet is formed in one side of the cooling water conduction block.
Preferably, the internally mounted of upper bracket has electronic jar, the upper end and the upper bracket of electronic jar pass through fixed screw connection, just the lower extreme and the last mould of electronic jar pass through fixed screw connection, the both ends of litter respectively with upper bracket and undersetting fixed connection.
Preferably, cooling water tank is all installed to the both sides of upper bracket up end, cooling water tank's lower extreme is provided with the connection water pipe, the lower extreme of connecting the water pipe extends to the inside and the cooling tube sealing connection of last mould cooling plate.
Preferably, each part of the upper die is provided with a limiting clamping block, the outer surface of the limiting clamping block is provided with a die clamping groove, the shape of the die clamping groove is the same as that of the lower die, and a fixed groove is formed in the limiting clamping block.
Preferably, the outer surface of the upper die cooling plate is provided with a heat transfer plate, and the heat transfer plate is respectively attached to the upper die and the lower die.
Preferably, one end of the cooling pipe is provided with a connector, the connector respectively penetrates through the cooling water conduction block and the upper die cooling plate, a fixed plate is arranged inside the cooling water conduction block, and two ends of the pressure spring are respectively connected with the fixed plate and the sealing pressure plate in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model can be used for injection molding through the setting of the lower die cooling plate and the upper die cooling plate, cooling water can be guided into the upper die cooling plate through the connecting water pipe through the cooling water tank, the heat transfer plate on the outer surface of the upper die cooling plate can quickly absorb the heat of the upper die and the lower die, thereby cooling can be carried out, the cooling water guided by the cooling pipe can be conducted through the cooling water conduction block on the inner side of the upper die cooling plate, the movable frame is lifted through the limiting clamp pipes on the two sides of the lower die cooling plate, so that the through hole and the cooling water conduction block can be corresponding, thereby the cooling water can flow into the limiting clamp pipes to enter the lower die cooling plate, the cooling speed of the lower die can be improved, the structure is simple, only one circulating pump is needed to finish the cooling of the two dies, and the working efficiency is improved, the cooling speed is improved, and the working quality is improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the upper mold of the present invention;
FIG. 3 is an internal structure view of the upper mold cooling plate of the present invention;
FIG. 4 is an internal structure view of the cooling water conducting block of the present invention;
FIG. 5 is an internal structure view of the cooling plate of the lower mold of the present invention;
fig. 6 is a schematic structural view of the movable frame of the present invention;
fig. 7 is a side view of the cooling water conducting block of the present invention.
In the figure: 1. an upper support; 2. an electric cylinder; 3. a cooling water tank; 4. a slide rod; 5. connecting a water pipe; 6. an upper die; 7. a lower die; 8. a lower mold cooling plate; 9. a lower support; 10. an upper mold cooling plate; 11. a heat transfer plate; 12. a mold clamping groove; 13. a shaping groove; 14. a limiting clamping block; 15. a cooling water conducting block; 16. a cooling tube; 17. a connecting port; 18. sealing the pressure plate; 19. a pressure spring; 20. a fixing plate; 21. a movable frame; 22. a port; 23. and limiting the pipe clamping.
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.
Referring to fig. 1-7, the present invention provides an embodiment: a cooling device for an injection molding machine mold comprises an upper support 1, a lower support 9 is arranged below the upper support 1, a slide rod 4 is arranged between the lower support 9 and the upper support 1, an upper mold 6 is arranged on the lower end face of the upper support 1, a lower mold 7 is arranged below the upper mold 6, an upper mold cooling plate 10 is arranged inside the upper mold 6, a lower mold cooling plate 8 is arranged outside the lower mold 7, cooling pipes 16 are arranged inside the lower mold cooling plate 8 and the upper mold cooling plate 10, cooling water conducting blocks 15 are arranged at the upper end and the lower end of the inner side of the upper mold cooling plate 10, a movable frame 21 is arranged at the lower end of each cooling water conducting block 15, a sealing pressing plate 18 is arranged at one side of the movable frame 21, a through hole 22 is arranged at the lower side of the movable frame 21, limiting clamping pipes 23 are arranged at both sides of the outer part of the lower mold cooling plate 8, the limiting clamping pipes 23 are clamped inside the movable frame 21 and are in sealing connection with the through hole 22, one end of the sealing pressure plate 18 extends to the inside of the cooling water conduction block 15 and is connected with the cooling water conduction block 15 in a sliding mode, a pressure spring 19 is installed on one side of the inside of the cooling water conduction block 15, a water outlet is formed in one side of the cooling water conduction block 15, the cooling water conducted by the cooling pipe 16 can be conducted through the cooling water conduction block 15 on the inner side of the upper die cooling plate 10, the cooling temperature of the two dies can be achieved only through one circulating pump, the working efficiency is improved, and the cooling speed is favorably improved.
Further, the internally mounted of upper bracket 1 has electronic jar 2, and electronic jar 2's upper end and upper bracket 1 pass through fixed screw connection, and electronic jar 2's lower extreme and last mould 6 pass through fixed screw connection, and the both ends of litter 4 respectively with upper bracket 1 and undersetting 9 fixed connection, drive through electronic jar 2 and go up mould 6 and reciprocate.
Further, coolant tank 3 is all installed to the both sides of upper bracket 1 up end, and coolant tank 3's lower extreme is provided with and connects water pipe 5, connects the inside and the cooling tube 16 sealing connection that the lower extreme of water pipe 5 extends to last mould cooling plate 10, and accessible coolant tank 3 is inside leading-in mould cooling plate 10 of going up through connecting water pipe 5 with the cooling water.
Further, every part of the upper die 6 is provided with a limiting clamping block 14, the outer surface of the limiting clamping block 14 is provided with a die clamping groove 12, the shape of the die clamping groove 12 is the same as that of the lower die 7, a fixing groove 13 is formed in the limiting clamping block 14, and during use, injection molding can be carried out through the fixing groove 13.
Further, the outer surface of the upper die cooling plate 10 is provided with a heat transfer plate 11, the heat transfer plate 11 is respectively attached to the upper die 6 and the lower die 7, and the heat transfer plate 11 on the outer surface of the upper die cooling plate 10 can rapidly absorb the heat of the upper die 6 and the lower die 7, so that cooling can be performed.
Further, a connector 17 is arranged at one end of the cooling pipe 16, the connector 17 penetrates through the cooling water conducting block 15 and the upper die cooling plate 10 respectively, a fixing plate 20 is arranged inside the cooling water conducting block 15, two ends of a pressure spring 19 are connected with the fixing plate 20 and the sealing pressing plate 18 in a welding mode respectively, the movable frame 21 is lifted through limiting clamping pipes 23 on two sides of the lower die cooling plate 8, and therefore the connector 22 can correspond to the cooling water conducting block 15, cooling water can flow into the limiting clamping pipes 23 and enter the lower die cooling plate 8, and the cooling speed of the lower die 7 can be increased.
The working principle is as follows: when the cooling device is used, the upper die 6 is driven to move up and down through the electric cylinder 2, injection molding work is carried out through the fixed groove 13, cooling water can be guided into the upper die cooling plate 10 through the connecting water pipe 5 through the cooling water tank 3, heat transfer plates 11 on the outer surface of the upper die cooling plate 10 can quickly absorb heat of the upper die 6 and the lower die 7, cooling can be carried out, cooling water guided by the cooling pipes 16 can be conducted through cooling water conducting blocks 15 on the inner side of the upper die cooling plate 10, the movable frame 21 is lifted through limiting clamping pipes 23 on two sides of the lower die cooling plate 8, the upper die 6 is driven to move up and down through the electric cylinder 2 and moves to the upper side of the lower die 7, the die clamping groove 12 is embedded into the upper side of the lower die 7, the movable frame 21 in the die clamping groove 12 is extruded through the lower die 7, the movable frame 21 is stressed to rise, 19 contractions of pressure spring, make opening 22 be connected to the delivery port of cooling water conduction piece 15, and inside spacing calorie of pipe 23 embedding movable frame 21, the mouth of pipe of spacing calorie of pipe 23 inside communicates with the delivery port of opening 22 and cooling water conduction piece 15 respectively, thereby can make cooling water flow in cooling tube 16, get into lower mould cooling plate 8, can make the cooling rate of bed die 7 promote, moreover, the steam generator is simple in structure, only need a circulating pump can accomplish the cooling temperature of two moulds, and the work efficiency is improved, and the steam generator is favorable to improving the cooling rate, and the work quality is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an injection molding machine mould cooling device, includes upper bracket (1), its characterized in that: a lower support (9) is arranged below the upper support (1), a slide bar (4) is arranged between the lower support (9) and the upper support (1), an upper die (6) is installed on the lower end face of the upper support (1), a lower die (7) is arranged below the upper die (6), an upper die cooling plate (10) is installed inside the upper die (6), a lower die cooling plate (8) is arranged outside the lower die (7), cooling pipes (16) are installed inside the lower die cooling plate (8) and the upper die cooling plate (10), cooling water conduction blocks (15) are arranged at the upper end and the lower end of the inner side of the upper die cooling plate (10), a movable frame (21) is arranged at the lower end of the cooling water conduction block (15), a sealing pressing plate (18) is installed at one side of the movable frame (21), and a through hole (22) is arranged at the lower side of the movable frame (21), just the outside both sides of bed die cooling plate (8) all are provided with spacing calorie of pipe (23), inside and opening (22) sealing connection of activity frame (21) is gone into to spacing calorie of pipe (23), the one end of seal pressing plate (18) extends to inside and cooling water conduction block (15) sliding connection of cooling water conduction block (15), just pressure spring (19) are installed to inside one side of cooling water conduction block (15), one side of cooling water conduction block (15) is provided with the delivery port.
2. The injection molding machine mold cooling apparatus of claim 1, wherein: the utility model discloses a support for the sliding rod, including upper bracket (1), upper end and lower mould (6), the internally mounted of upper bracket (1) has electronic jar (2), the upper end and the upper bracket (1) of electronic jar (2) are through fixed screw connection, just the lower extreme and the last mould (6) of electronic jar (2) are through fixed screw connection, the both ends of sliding rod (4) respectively with upper bracket (1) and undersetting (9) fixed connection.
3. The injection molding machine mold cooling apparatus of claim 1, wherein: cooling water tank (3) are all installed to the both sides of upper bracket (1) up end, the lower extreme of cooling water tank (3) is provided with connects water pipe (5), the lower extreme of connecting water pipe (5) extends to the inside and the cooling tube (16) sealing connection of supreme mould cooling plate (10).
4. The injection molding machine mold cooling apparatus of claim 1, wherein: every part of going up mould (6) is provided with spacing fixture block (14), the surface of spacing fixture block (14) is provided with mould draw-in groove (12), the shape of mould draw-in groove (12) is the same with the shape of bed die (7), just the inside of spacing fixture block (14) is provided with set slot (13).
5. The injection molding machine mold cooling apparatus of claim 1, wherein: the outer surface of the upper die cooling plate (10) is provided with a heat transfer plate (11), and the heat transfer plate (11) is respectively attached to the upper die (6) and the lower die (7).
6. The injection molding machine mold cooling apparatus of claim 1, wherein: one end of the cooling pipe (16) is provided with a connecting port (17), the connecting port (17) is respectively communicated with the cooling water conduction block (15) and the upper die cooling plate (10), a fixing plate (20) is arranged inside the cooling water conduction block (15), and two ends of the pressure spring (19) are respectively connected with the fixing plate (20) and the sealing pressing plate (18) in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336374.6U CN214395298U (en) | 2021-02-05 | 2021-02-05 | Injection molding machine mould cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120336374.6U CN214395298U (en) | 2021-02-05 | 2021-02-05 | Injection molding machine mould cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214395298U true CN214395298U (en) | 2021-10-15 |
Family
ID=78025967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120336374.6U Active CN214395298U (en) | 2021-02-05 | 2021-02-05 | Injection molding machine mould cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214395298U (en) |
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2021
- 2021-02-05 CN CN202120336374.6U patent/CN214395298U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230406 Address after: 523000 No.8, Xitou East 1st ring road, Houjie Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN TIANJIE INDUSTRIAL Co.,Ltd. Address before: 430000 No. 76, Da Deng Wan, Dongfang village, Daji street, Caidian District, Wuhan City, Hubei Province Patentee before: Wuhan Zhongrui plastic mould products Co.,Ltd. |