CN209504822U - Water circulation cooling device is used in a kind of molding of plastic mould - Google Patents

Abstract

The utility model discloses a kind of plastic mould molding water circulation cooling devices, including crust of the device, seal partition and the second driving water pump, the first driving water pump is connected on the outside of described device shell, and first driving water pump on the outside of be connected with filling pipe, water return pipeline is connected on the outside of described device shell, and hot channel is welded on the outside of crust of the device, the sealing partition is weldingly fixed on crust of the device, and driving motor is installed on the outside of crust of the device, it is inlayed on the outside of described device shell and is fixed with transparent glass, and the bottom of crust of the device is provided with supporting steel frame, the second driving water pump is installed on supporting steel frame, and second driving water pump on the outside of be provided with water-supply-pipe, the bottom of described device shell is provided with screw nipple.Plastic mould molding water circulation cooling device drives water lift disk to carry out elevating movement using rotating circular disk and water lift disk by rotating circular disk, accelerates fluid flow inside speed by water lift disk.

Description

Water circulation cooling device is used in a kind of molding of plastic mould

Technical field

The utility model relates to plastic mould production equipment technology, specially a kind of plastic mould molding is recycled with water Cooling device.

Background technique

The cooling process of injection mold carries out in the following ways, i.e., cooling is configured inside the mold cores of injecting products Water pipe makes cooling water pass sequentially through above-mentioned cooling water pipe, to make injection article cooling, hardening, therefore, in order to ensure the heat of mold Transmitting is uniform and guarantees the excellent in shape of product.

Structure inside present cooling back installation is single, only two groups of cabinets of hot and cold water tank, cannot be by the heat in water body Quick diffusing is measured, leads to that the effect preferably to cool down cannot be played to the injecting products of mould inside, and generated in liquid Impurity cannot remove, and be easy blocking conveyance conduit, influence the daily production efficiency of enterprise.

Utility model content

The purpose of this utility model is to provide a kind of plastic mould molding water circulation cooling devices, to solve above-mentioned back The structure inside present cooling back installation proposed in scape technology is single, cannot lead to the heat Quick diffusing in water body The impurity that the injecting products of mould inside cannot be played with the effect preferably to cool down, and generated in liquid cannot remove, and hold The problem of easily blocking conveyance conduit.

To achieve the above object, the utility model provides the following technical solutions: a kind of plastic mould molding water circulation is cold But device, including crust of the device, sealing partition and second drive water pump, are connected with the first driving water on the outside of described device shell Pump, and it is connected with filling pipe on the outside of the first driving water pump, water return pipeline, and device are connected on the outside of described device shell Hot channel is welded on the outside of shell, the sealing partition is weldingly fixed on crust of the device, and the outside peace of crust of the device It equipped with driving motor, is inlayed on the outside of described device shell and is fixed with transparent glass, and the bottom of crust of the device is provided with support Steelframe, the second driving water pump are installed on supporting steel frame, and are provided with water-supply-pipe, the dress on the outside of the second driving water pump The bottom for setting shell is provided with screw nipple, and the bottom thread of screw nipple is connected with precipitating water pond, outside described device Shell is internally provided with cold water storage cistern, and cold water storage cistern is internally provided with rotation water wheels, is provided with immediately below the cold water storage cistern scattered Boiler offers annular groove on the outside of the precipitating water pond, sealed container door, the return water is hinged on the outside of the cold water storage cistern Pipeline is connected with injection mold, is equipped with condenser on the outside of described device shell.

Preferably, the filling pipe is consistent with the diameter of water return pipeline, and filling pipe and cold water storage cistern drive by first Dynamic water pump connection, and the length of cold water storage cistern is the half of cooling water tank length.

Preferably, the output shaft end of the driving motor is connected with rotating circular disk, and the outside setting of rotating circular disk There is rolling bearing, and be connected with lifting rod on the outside of rolling bearing, while the bottom of lifting rod is connected with water lift disk, it is described to mention Leakage through-hole is offered on the outside of water pond.

Preferably, the water lift disk constitutes OQ t knot by rotating circular disk, rolling bearing, lifting rod and cooling water tank Structure, and rotating circular disk is symmetrical about cooling water tank center line.

Preferably, the rotation water wheels are to be parallel to each other, and the material of water-supply-pipe and water return pipeline is all made of with water-supply-pipe Metal material.

Preferably, the screw nipple is vertical fixed with precipitating water pond, and precipitates the generally truncated cone-shaped knot of water pond Structure, and the inside of precipitating water pond is equidistant offers annular groove.

Compared with prior art, the utility model has the beneficial effects that plastic mould molding water circulation cooling device,

1, it using rotating circular disk and water lift disk, drives water lift disk to carry out elevating movement by rotating circular disk, passes through water lift disk Accelerate fluid flow inside speed, and the contact area of liquid-to-air will be increased by stretching repeatedly, shortens liquid and dropping Time consumed by warm process；

2, using rotation water wheels and water-supply-pipe, accelerate flowing velocity in liquid export process by rotation water wheels, further By the stability of liquid internal, and then the cooling effect to plastic mould is promoted, and using the water-supply-pipe of metal in transmission process It is middle that liquid heat is transmitted in outside air；

3, using precipitating water pond and annular groove, liquid is carried out in the solid impurity that heating process generates by precipitating water pond Storage, and the annular groove in outside is utilized to increase the frictional force for precipitating water pond surface, convenient for the impurity of solid is trapped in annular groove Inside.

Detailed description of the invention

Fig. 1 is the utility model positive structure diagram；

Fig. 2 is utility model device interior of shell structural schematic diagram；

Fig. 3 is the utility model water lift disk overlooking structure diagram；

Fig. 4 is that the utility model precipitates water pond overlooking structure diagram；

Fig. 5 is utility model device shell overlooking structure diagram.

In figure: 1, crust of the device；2, the first driving water pump；3, filling pipe；4, water return pipeline；5, hot channel；6, close Insulate plate；7, driving motor；701, rotating circular disk；702, rolling bearing；703, lifting rod；704, water lift disk；705, leakage is logical Hole；8, transparent glass；9, the second driving water pump；10, water-supply-pipe；11, supporting steel frame；12, water pond is precipitated；13, water wheels are rotated； 14, cold water storage cistern；15, cooling water tank；16, screw nipple；17, annular groove；18, sealed container door；19, injection mold；20, it condenses Device.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of plastic mould molding water circulating cooling dress It sets, including crust of the device 1, first drives water pump 2, filling pipe 3, water return pipeline 4, hot channel 5, sealing partition 6, driving electricity Machine 7, transparent glass 8, second drive water pump 9, water-supply-pipe 10, supporting steel frame 11, precipitating water pond 12, rotation water wheels 13, cold water storage cistern 14, cooling water tank 15, screw nipple 16, annular groove 17, sealed container door 18, injection mold 19 and condenser 20, crust of the device 1 Outside be connected with the first driving water pump 2, and the outside of the first driving water pump 2 is connected with filling pipe 3, crust of the device 1 it is outer Side is connected with water return pipeline 4, and the outside of crust of the device 1 is welded with hot channel 5, and sealing partition 6 is weldingly fixed on outside device On shell 1, and the outside of crust of the device 1 is equipped with driving motor 7, and the outside of crust of the device 1, which is inlayed, is fixed with transparent glass 8, and The bottom of crust of the device 1 is provided with supporting steel frame 11, and the second driving water pump 9 is installed on supporting steel frame 11, and the second driving water The outside of pump 9 is provided with water-supply-pipe 10, and the bottom of crust of the device 1 is provided with screw nipple 16, and the bottom of screw nipple 16 Portion is threaded with precipitating water pond 12, crust of the device 1 is internally provided with cold water storage cistern 14, and cold water storage cistern 14 is internally provided with rotation Turn water wheels 13, the underface of cold water storage cistern 14 is provided with cooling water tank 15, and the outside of precipitating water pond 12 offers annular groove 17, cold water The outside of case 14 is hinged with sealed container door 18, and water return pipeline 4 is connected with injection mold 19, the outside installation of described device shell 1 There is condenser 20.

Filling pipe 3 is consistent with the diameter of water return pipeline 4, and filling pipe 3 and cold water storage cistern 14 pass through the first driving water pump 2 Connection, and the length of cold water storage cistern 14 is the half of 15 length of cooling water tank, by large volume of cooling water tank 15 convenient for heat Amount is distributed and is conducted.

The output shaft end of driving motor 7 is connected with rotating circular disk 701, and the outside of rotating circular disk 701 is provided with rolling Dynamic bearing 702, and the outside of rolling bearing 702 is connected with lifting rod 703, while the bottom of lifting rod 703 is connected with water lift Disk 704, the outside of water lift disk 704 offer leakage through-hole 705, drive water lift disk 704 to be drawn repeatedly by rotating circular disk 701 It stretches, lifting device accelerates the speed of internal liquid heat loss in cooling mold process.

Water lift disk 704 constitutes opposite liter by rotating circular disk 701, rolling bearing 702, lifting rod 703 and cooling water tank 15 Structure drops, and rotating circular disk 701 is symmetrical about 15 center line of cooling water tank, is lifted by water lift disk 704 to liquid, The contact area of liquid-to-air is promoted, the time that heat reduces is shortened.

Rotation water wheels 13 are to be parallel to each other, and the material of water-supply-pipe 10 and water return pipeline 4 is all made of metal with water-supply-pipe 10 Material accelerates liquid flow velocity by rotation water wheels 13, and utilizes water-supply-pipe 10 and water return pipeline 4 by the heat of liquid internal It is absorbed and is dispersed into air, promote liquid radiating effect.

Screw nipple 16 is vertical fixed with precipitating water pond 12, and precipitates the generally truncated cone-shaped structure of water pond 12, and And precipitate water pond 12 inside it is equidistant offer annular groove 17, by precipitate water pond 12 sink to the solid impurity in liquid It forms sediment and stores, avoiding impurity excessively influences the conveying of pipeline.

Working principle: when using the plastic mould molding water circulation cooling device, according to Fig. 1, Fig. 2 and Fig. 5, Cooling water, is then imported into the inside of cold water storage cistern 14 by the sealed container door 18 for first opening 14 outside of cold water storage cistern, then will water filling Top of the pipeline 3 with water return pipeline 4 respectively with injection mold 19 is attached, and is then turned on the first driving water pump 2, is passed through first Liquid is extracted and is imported into using filling pipe 3 out the top of injection mold 19 by driving water pump 2, is produced to the injection molding of the inside of mold Product are cooled down, and then hot water are imported into inside cooling water tank 15 by water return pipeline 4, process of the water return pipeline 4 in conveying By liquid heat absorption and it is dispersed into air；

According to Fig. 1, Fig. 2 and Fig. 3, operator opens driving motor 7, drives rotating circular disk by driving motor 7 701 are rotated, and are driven rolling bearing 702 and lifting rod 703 to rotate by rotating circular disk 701, are mentioned by the drive of lifting rod 703 Water pond 704 carries out elevating movement repeatedly, and drives and cooling liquid is needed to move upwards, and utilizes leakage through-hole 705 by liquid Again export, increase liquid-to-air contact area accelerate internal temperature scatter and disappear speed, condenser 20 to cooling water tank 15 outside The temperature of side is reduced, and absorbs the heat of 15 internal liquid of cooling water tank, and is led dispersed heat using hot channel 5 The inside of crust of the device 1 out, operator determine the height of 15 water level inside of cooling water tank by observation transparent glass 8, when When water level reaches certain position, operator is gone out Liquid extracting by the second driving water pump 9, and will be cooled down using water-supply-pipe 10 Liquid imported into the inside of cold water storage cistern 14, accelerate the speed of liquid flowing by the rotation water wheels 13 inside cold water storage cistern 14, into The temperature that one step reduces liquid internal cools down mold with water by after cooling by shedding the heat in water；

According to fig. 2 and shown in Fig. 4, in cooling procedure, the solid impurity contained in water is deposited to cooling water tank 15 to liquid Bottom, and imported by the screw nipple 16 of 15 bottom of cooling water tank the inside of precipitating water pond 12, pass through precipitating water pond Annular groove 17 inside 12 carries out precipitating storage to impurity, and operation can precipitate water pond 12 for internal solid impurity by disassembly Take out cleaning.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of plastic mould molding water circulation cooling device, including crust of the device (1), sealing partition (6) and the second driving Water pump (9), it is characterised in that: the first driving water pump (2), and the first driving water pump are connected on the outside of described device shell (1) (2) it is connected with filling pipe (3), is connected on the outside of described device shell (1) water return pipeline (4), and crust of the device on the outside of (1) it is welded on the outside of hot channel (5), the sealing partition (6) is weldingly fixed on crust of the device (1), and crust of the device (1) it is equipped on the outside of driving motor (7), inlays and be fixed with transparent glass (8) on the outside of described device shell (1), and device The bottom of shell (1) is provided with supporting steel frame (11), and second driving water pump (9) is installed on supporting steel frame (11), and the It is provided with water-supply-pipe (10) on the outside of two drivings water pump (9), the bottom of described device shell (1) is provided with screw nipple (16), and the bottom thread of screw nipple (16) is connected with precipitating water pond (12), and described device shell (1) is internally provided with Cold water storage cistern (14), and being internally provided with for cold water storage cistern (14) rotates water wheels (13), is provided with immediately below the cold water storage cistern (14) Cooling water tank (15) offers annular groove (17) on the outside of the precipitating water pond (12), and the outside of the cold water storage cistern (14) is hinged Have sealed container door (18), the water return pipeline (4) is connected with injection mold (19), and described device shell is equipped on the outside of (1) Condenser (20).

2. a kind of plastic mould molding water circulation cooling device according to claim 1, it is characterised in that: the water filling Pipeline (3) is consistent with the diameter of water return pipeline (4), and filling pipe (3) and cold water storage cistern (14) are connected by the first driving water pump (2) It is logical, and the length of cold water storage cistern (14) is the half of cooling water tank (15) length.

3. a kind of plastic mould molding water circulation cooling device according to claim 1, it is characterised in that: the driving The output shaft end of motor (7) is connected with rotating circular disk (701), and is provided with rolling bearing on the outside of rotating circular disk (701) (702), it and on the outside of rolling bearing (702) is connected with lifting rod (703), while the bottom of lifting rod (703) is connected with and mentions Water pond (704) offers leakage through-hole (705) on the outside of the water lift disk (704).

4. a kind of plastic mould molding water circulation cooling device according to claim 3, it is characterised in that: the water lift Disk (704) constitutes OQ t by rotating circular disk (701), rolling bearing (702), lifting rod (703) and cooling water tank (15) Structure, and rotating circular disk (701) is symmetrical about cooling water tank (15) center line.

5. a kind of plastic mould molding water circulation cooling device according to claim 1, it is characterised in that: the rotation Water wheels (13) are to be parallel to each other, and the material of water-supply-pipe (10) and water return pipeline (4) is all made of metal material with water-supply-pipe (10).

6. a kind of plastic mould molding water circulation cooling device according to claim 1, it is characterised in that: the screw thread Connecting tube (16) is vertical fixed with precipitating water pond (12), and precipitates the generally truncated cone-shaped structure of water pond (12), and precipitate The inside of water pond (12) is equidistant to offer annular groove (17).