CN216443001U - Cooling device of turntable injection molding machine - Google Patents
Cooling device of turntable injection molding machine Download PDFInfo
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- CN216443001U CN216443001U CN202122077953.6U CN202122077953U CN216443001U CN 216443001 U CN216443001 U CN 216443001U CN 202122077953 U CN202122077953 U CN 202122077953U CN 216443001 U CN216443001 U CN 216443001U
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Abstract
The utility model relates to the technical field of injection molding machines, in particular to a cooling device of a turntable injection molding machine. This injection molding machine is including moulding plastics host computer, mould station, pressure device, mould carousel, rotatory shunt valve, the mould station includes two outer support posts, an axle center stand, be equipped with a plurality of moulds on the mould carousel, the axle center stand is located to mould carousel cover and just uses the axle center stand to rotate as the rotation axis outside, the rotatable cover of rotatory shunt valve locate outside the axle center stand and with mould carousel fixed connection, be equipped with a plurality of water channels in the axle center stand and communicate with rotatory shunt valve, rotatory shunt valve passes through each mould of tube coupling to form cooling water circulation circuit. The equipment can realize continuous work and has high production efficiency; the two outer supporting columns and the axis stand column are arranged to be matched with the mould turntable to rotate, the axis stand column is matched with the rotary shunt valve to realize the arrangement of circulating cooling water, the shaping of a product in the mould is accelerated, and the production efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to a cooling device of a turntable injection molding machine.
Background
The prior injection molding machine basically adopts a working mode that one mold corresponds to one injection molding mechanism, the working of the whole injection molding machine is severely restricted by the mode, after one-time injection molding is finished, the injection molding mechanism must stop injection working, and the next injection molding can be carried out after glue injection molding in the mold and taking out. Therefore, the injection molding mechanism basically has a waiting process, which wastes the productivity.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides the cooling device of the turntable injection molding machine with high production efficiency.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a cooling device of carousel injection molding machine, is including the host computer of moulding plastics, its characterized in that: still include mould station, pressure device, mould carousel, rotatory shunt valve, the mould station includes two outer support columns, an axle center stand, pressure device installs in the mould station, the host computer of moulding plastics gets into between two outer support columns and is connected and correspond pressure device with the mould station, be equipped with a plurality of moulds on the mould carousel, mould carousel cover is located outside the axle center stand and is rotated as the rotation axis with the axle center stand, makes each mould loop through pressure device, the rotatable cover of rotatory shunt valve is located outside the axle center stand and with mould carousel fixed connection to rotate along with the mould carousel, be equipped with a plurality of water channels in the axle center stand and communicate with rotatory shunt valve, rotatory shunt valve passes through each mould of tube coupling to form cooling water circulation loop.
Furthermore, the water passing channel comprises a water inlet channel and a water outlet channel, a water inlet annular groove and a water outlet annular groove are formed in the inner side of the rotary water dividing valve, the water inlet channel is communicated into the water inlet annular groove, the water outlet channel is communicated into the water outlet annular groove, a plurality of water inlets communicated into the water inlet annular groove and a plurality of water outlets communicated into the water outlet annular groove are formed in the outer side of the rotary water dividing valve, a cooling pipeline is arranged in the mold, and two ends of the cooling pipeline are respectively connected with a water inlet and a water outlet through pipelines.
Further, rotatory shunt valve still includes a plurality of bearings, a plurality of sealing washer, rotatory shunt valve passes through bearing and axle center stand rotatable coupling, the upper and lower both ends of rotatory shunt valve are located respectively to the bearing, make into between the bearing at both ends about the ring channel of intaking and the ring channel of going out is located, the sealing washer is located between water ring channel of intaking and the bearing, between ring channel of going out and the bearing, between water ring channel of intaking and the ring channel of going out.
Further, the bearing is a deep groove ball bearing.
Furthermore, the sealing ring is one or more of a skeleton sealing ring, an O-shaped sealing ring and a star-shaped sealing ring.
Further, the mould carousel still includes driving motor, driving motor drives the mould carousel intermittent type formula and rotates.
Further, the mold turntable further comprises a positioning magnet, and the positioning magnet is used for positioning the mold turntable at the position where the mold corresponds to the pressurizing device.
As can be seen from the above description of the present invention, compared with the prior art, the cooling device of the turntable injection molding machine provided by the present invention can realize continuous operation and high production efficiency through the plurality of molds arranged on the mold turntable; the arrangement of the two outer supporting columns and the axis upright column enables the mold station to have enough supporting force, the mold turntable is matched to rotate, the water passing channel arranged in the axis upright column is matched with the rotary water dividing valve, the arrangement of circulating cooling water is realized, the shaping of products in the mold is accelerated, and the production efficiency is further improved.
Drawings
FIG. 1 is a schematic front view of a cooling device of a rotary disk injection molding machine according to the present invention.
FIG. 2 is a schematic top view of the mold station and the mold carousel of the present invention.
FIG. 3 is a schematic view of the main viewing angle of the mold station and the mold turntable in accordance with the present invention.
Fig. 4 is a working schematic diagram of the cooling circulating water of the utility model.
The labels in the figure correspond to the following: 1. the injection molding machine comprises an injection molding main machine, 2 mold stations, 21 outer supporting columns, 22 shaft center upright columns, 221 water passing channels, 221a water inlet channel, 221b water outlet channels, 3 pressurizing devices, 4 mold turntables, 41 molds, 411 cooling pipelines, 42 driving motors, 43 positioning magnets, 5 rotating water distribution valves, 51 water inlet annular grooves, 52 water outlet annular grooves, 53 water inlets, 54 water outlets, 55 bearings and 56 sealing rings.
Detailed Description
The utility model is further described below by means of specific embodiments.
Referring to fig. 1 to 4, a cooling device of a turntable injection molding machine includes an injection molding main machine 1, a mold station 2, a pressurizing device 3, a mold turntable 4, and a rotary water dividing valve 5.
The water passing channel 221 comprises a water inlet channel 221a and a water outlet channel 221b, a water inlet annular groove 51 and a water outlet annular groove 52 are formed in the inner side of the rotary water dividing valve 5, the water inlet channel 221a is communicated to the water inlet annular groove 51, the water outlet channel 221b is communicated to the water outlet annular groove 52, a plurality of water inlets 53 communicated to the water inlet annular groove 51 and a plurality of water outlets 54 communicated to the water outlet annular groove 52 are formed in the outer side of the rotary water dividing valve 5, a cooling pipeline 411 is arranged in the mold 41, and two ends of the cooling pipeline 411 are respectively connected with a water inlet 53 and a water outlet 54 through pipelines. The rotary water distribution valve 5 further comprises a plurality of bearings 55 and a plurality of sealing rings 56, the rotary water distribution valve 5 is rotatably connected with the axis upright post 22 through the bearings 55, the bearings 55 are respectively arranged at the upper end and the lower end of the rotary water distribution valve 5, so that the water inlet annular groove 51 and the water outlet annular groove 52 are positioned between the bearings 55 at the upper end and the lower end, and the sealing rings 56 are arranged between the water inlet annular groove 51 and the bearings 55, between the water outlet annular groove 52 and the bearings 55, and between the water inlet annular groove 51 and the water outlet annular groove 52. The bearing 55 is a deep groove ball bearing. The sealing ring 56 is one or more of a skeleton sealing ring, an O-shaped sealing ring and a star-shaped sealing ring.
The mold turntable 4 further comprises a driving motor 42, and the driving motor 42 drives the mold turntable 4 to intermittently rotate. The mold carousel 4 further comprises a positioning magnet 43, wherein the positioning magnet 43 is used for positioning the mold carousel 4 at the position where the mold 41 corresponds to the pressurizing device 3.
The cooling device of the turntable injection molding machine has the following working principle:
the driving motor 42 drives the mold turntable 4 to rotate, so that a mold 41 enters the pressurizing device 3, the driving motor 42 stops working at the same time, the positioning magnet 43 works to position the mold turntable 4, the pressurizing device 3 pressurizes the mold 41 and enables the mold 41 to be communicated with the injection main machine 1, and the injection main machine 1 injects high-temperature liquid raw materials into the mold 41; then the pressurizing device 3 and the positioning magnet 43 are loosened, the driving motor 42 continues to drive the mold turntable 4 to rotate, and the actions are repeated to enable the next mold 41 to enter the pressurizing device 3 for the injection molding process;
the mold 41 which completes the injection molding also rotates along with the mold turntable 4, meanwhile, the cooling liquid enters the water inlet annular groove 51 of the rotary water diversion valve 5 through the water inlet channel 221a in the axis upright post 22 and enters the cooling pipeline 411 in the mold 41 through the water inlet 53 and the pipeline, so that the product in the mold 41 is cooled and shaped, the cooling water enters the water outlet annular groove 52 from the water outlet 54 and is sent out through the water outlet channel 221b, and a cooling circulation water channel is formed; the structure of the rotary shunt valve 5 can keep the communication state of the circulating cooling water when the mould turntable 4 rotates.
As the mold turret 4 rotates, the mold 41 is opened and the product is taken out before it enters the pressurizing device 3 again.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (7)
1. The utility model provides a cooling device of carousel injection molding machine, is including the host computer of moulding plastics, its characterized in that: still include mould station, pressure device, mould carousel, rotatory shunt valve, the mould station includes two outer support columns, an axle center stand, pressure device installs in the mould station, the host computer of moulding plastics gets into between two outer support columns and is connected and correspond pressure device with the mould station, be equipped with a plurality of moulds on the mould carousel, mould carousel cover is located outside the axle center stand and is rotated as the rotation axis with the axle center stand, makes each mould loop through pressure device, the rotatable cover of rotatory shunt valve is located outside the axle center stand and with mould carousel fixed connection to rotate along with the mould carousel, be equipped with a plurality of water channels in the axle center stand and communicate with rotatory shunt valve, rotatory shunt valve passes through each mould of tube coupling to form cooling water circulation loop.
2. The cooling device of a rotary table injection molding machine according to claim 1, characterized in that: the water passing channel comprises a water inlet channel and a water outlet channel, a water inlet annular groove and a water outlet annular groove are formed in the inner side of the rotary water dividing valve, the water inlet channel is communicated into the water inlet annular groove, the water outlet channel is communicated into the water outlet annular groove, a plurality of water inlets communicated into the water inlet annular groove and a plurality of water outlets communicated into the water outlet annular groove are formed in the outer side of the rotary water dividing valve, a cooling pipeline is arranged in the mold, and two ends of the cooling pipeline are respectively connected with a water inlet and a water outlet through pipelines.
3. The cooling device of a turntable injection molding machine according to claim 2, characterized in that: the rotary water distribution valve further comprises a plurality of bearings and a plurality of sealing rings, the rotary water distribution valve is rotatably connected with the axle center stand column through the bearings, the bearings are respectively arranged at the upper end and the lower end of the rotary water distribution valve, so that the water inlet ring groove and the water outlet ring groove are positioned between the bearings at the upper end and the lower end, and the sealing rings are arranged between the water inlet ring groove and the bearings, between the water outlet ring groove and the bearings, and between the water inlet ring groove and the water outlet ring groove.
4. The cooling device of a rotary table injection molding machine according to claim 3, characterized in that: the bearing is a deep groove ball bearing.
5. The cooling apparatus of a rotary table injection molding machine according to claim 3, characterized in that: the sealing ring is one or more of a skeleton sealing ring, an O-shaped sealing ring and a star-shaped sealing ring.
6. The cooling apparatus of a rotary table injection molding machine according to claim 1, characterized in that: the mould carousel still includes driving motor, driving motor drives the mould carousel intermittent type formula and rotates.
7. The cooling apparatus of a rotary table injection molding machine according to claim 6, characterized in that: the mould carousel still includes location magnet, location magnet is used for fixing a position the mould carousel at the mould corresponds pressure device department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077953.6U CN216443001U (en) | 2021-08-31 | 2021-08-31 | Cooling device of turntable injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122077953.6U CN216443001U (en) | 2021-08-31 | 2021-08-31 | Cooling device of turntable injection molding machine |
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| Publication Number | Publication Date |
|---|---|
| CN216443001U true CN216443001U (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122077953.6U Active CN216443001U (en) | 2021-08-31 | 2021-08-31 | Cooling device of turntable injection molding machine |
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| CN (1) | CN216443001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922980A (en) * | 2022-12-15 | 2023-04-07 | 东莞市上隆自动化科技有限公司 | Mechanical production equipment for plastic products |
| CN117984505A (en) * | 2024-03-20 | 2024-05-07 | 东莞市正宸精密机械有限公司 | Dual-mode switching cold and hot injection molding production method |
-
2021
- 2021-08-31 CN CN202122077953.6U patent/CN216443001U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922980A (en) * | 2022-12-15 | 2023-04-07 | 东莞市上隆自动化科技有限公司 | Mechanical production equipment for plastic products |
| CN117984505A (en) * | 2024-03-20 | 2024-05-07 | 东莞市正宸精密机械有限公司 | Dual-mode switching cold and hot injection molding production method |
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