CN110524825A - A kind of injection mold and its heat dissipating method of high-efficiency water cooling heat dissipation - Google Patents
A kind of injection mold and its heat dissipating method of high-efficiency water cooling heat dissipation Download PDFInfo
- Publication number
- CN110524825A CN110524825A CN201910820883.3A CN201910820883A CN110524825A CN 110524825 A CN110524825 A CN 110524825A CN 201910820883 A CN201910820883 A CN 201910820883A CN 110524825 A CN110524825 A CN 110524825A
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- Prior art keywords
- water
- pump
- air
- formwork
- air pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 269
- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 238000002347 injection Methods 0.000 title claims abstract description 66
- 239000007924 injection Substances 0.000 title claims abstract description 66
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001746 injection moulding Methods 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009415 formwork Methods 0.000 claims description 80
- 238000001914 filtration Methods 0.000 claims description 50
- 125000004122 cyclic group Chemical group 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 28
- 230000009471 action Effects 0.000 claims description 11
- 238000005086 pumping Methods 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 230000036651 mood Effects 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
Abstract
The invention discloses a kind of injection molds of high-efficiency water cooling heat dissipation, can solve existing injection mold be limited to when in use the mechanical structure of mould inside complexity so as to cause when water-cooling inject mould inside water can not cover entire mold in time, it is slow so as to cause water cooling speed, effect is poor, and the mechanical structure for being limited to mould inside complexity makes the water for injecting the water cooling of mould inside can not be timely and smooth from mould inside discharge, cause mold that there can be a certain amount of ponding inside it after water cooling, influence die life, and existing injection mold needs to waste a large amount of water resource in Cooling Process, there are problems that water resource waste.Including pedestal, sliding rail, injection molding support, slide plate and several equally distributed mould bases on slide plate, the sliding rail is fixed on the base, the injection molding support is located at sliding rail side and injection molding support is fixed on the base, and is fixedly installed with injection molded tube on the injection molding support side wall.
Description
Technical field
The present invention relates to injection mold fields, and in particular to a kind of injection mold of high-efficiency water cooling heat dissipation and its heat dissipation side
Method.
Background technique
Injection mold is a kind of tool for producing plasthetics；Also plasthetics complete structure and accurate dimension are to confer to
Tool, but existing injection mold is when in use there are still certain defect, be limited to the mechanical structure of mould inside complexity to
Cause the water for injecting mould inside when water-cooling that can not cover entire mold in time, the slow, effect so as to cause water cooling speed
Difference, and the mechanical structure for being limited to mould inside complexity makes the water for injecting the water cooling of mould inside can not be in time and smooth
Slave mould inside discharge, cause mold that can have a certain amount of ponding inside it after water cooling, influence die life, and
And existing injection mold needs to waste a large amount of water resource in Cooling Process, there are the wastes of water resource.
Publication No.: the patent of CN207772352U discloses a kind of injection mold with water-blowing device, with the application
Text is compared, although the structure with air blowing, still can not solve what the application text was proposed: existing injection mold exists
The water that pot life injects mould inside when the mechanical structure of mould inside complexity is so as to cause water-cooling can not cover in time
Entire mold is covered, it is slow so as to cause water cooling speed, effect is poor, and the mechanical structure for being limited to mould inside complexity to inject
The water of the water cooling of mould inside can not be timely and smooth from mould inside discharge, leads to mold meeting inside it after water cooling
There are a certain amount of ponding, die life is influenced, and existing injection mold needs to waste in Cooling Process largely
Water resource, there are problems that water resource waste, and the injection mold with water-blowing device in documents is blowing water mistake
Cheng Zhongshui is quickly blown out out of mold, and water retention time greatly shortens, to be easy to cause water-cooled effect poor.
Summary of the invention
The purpose of the present invention is to provide the injection molds and its heat dissipating method of a kind of heat dissipation of high-efficiency water cooling, can solve existing
Some injection molds inject mould inside when being limited to the mechanical structure of mould inside complexity when in use so as to cause water-cooling
Water can not cover entire mold in time, it is slow so as to cause water cooling speed, effect is poor, and be limited to the machine of mould inside complexity
Tool structure makes the water for injecting the water cooling of mould inside can not be timely and smooth from mould inside discharge, and mold is caused to exist
There can be a certain amount of ponding after water cooling inside it, influence die life, and existing injection mold is in Cooling Process
In need to waste a large amount of water resource, there are problems that water resource waste.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of injection mold of high-efficiency water cooling heat dissipation, including pedestal, sliding rail, injection molding support, slide plate and be located on slide plate
Several equally distributed mould bases, the sliding rail is fixed on the base, and the injection molding support is located at sliding rail side and injection molding branch
Frame is fixed on the base, and injection molded tube is fixedly installed on the injection molding support side wall, and the injection molded tube bottom is connected with liquid
Pressure stretch contracting injection nozzle, and hydraulic pump is installed at the top of the injection molded tube, the hydraulic pump is molded by pipeline and hydraulically extensible
Mouth, the sliding rail are equipped with the cyclic water tank being fixed on the base, bellows, the cyclic water tank far from the side of injection molding support
Top is fixedly installed with the first water pump, is fixedly installed with air blast air pump at the top of the bellows, the sliding rail is close to injection molding support
Side water filtering tank, filter bellows are installed, the second water pump, fixation at the top of the filter bellows are fixedly installed at the top of the water filtering tank
Air draught air pump is installed, pumping pipe, a bottom are respectively connected at the top of the cyclic water tank, bellows and is respectively connected with an outlet pipe,
The pumping pipe of the cyclic water tank extends to inside it, and the water filtering tank and filter inner bellows are mounted on two layers of strainer, described to follow
The circulation pipe for being located at chassis interior by one between ring water tank and water filtering tank bottom is connected, and passes through at the top of the cyclic water tank
It takes out pipe to be connected with the first water pump, is managed at the top of the bellows by an other pumping and be connected with air blast air pump, the drainage
Box top is connect with the second water pump pipeline, is connected at the top of the filter bellows with air draught air pump, and the filter bellows bottom passes through
A piece guide duct is connected with top case, and the top case is fixed at the top of filter bellows, and the air outlet of the top case bottom faces
Sliding rail, first water pump, the second water pump are symmetrical arranged about sliding rail, and the side wall that first water pump, the second water pump are adjacent
On be mounted on a small-scale liquid press pump, a hydraulically extensible end-to-end jointing nozzle, the drum are connected on the small-sized hydraulic pump side wall
General mood pump, air draught air pump are similarly symmetrical arranged about sliding rail, and same on the adjacent side wall of the air blast air pump, air draught air pump
Be mounted on the small-scale liquid press pump for having hydraulically extensible end-to-end jointing nozzle, the of the hydraulically extensible end-to-end jointing nozzle and corresponding position
One water pump, the second water pump, air blast air pump, the connection of air draught air pump pipeline；
Slide plate is installed, and described sliding rail one end is fixedly installed with the bottom being located at below slide plate at the top of the sliding rail
Air pump is connected with a Pneumatic extension draw bar, Pneumatic extension draw bar one end and slide plate on the bottom air pump side wall
Bottom is connected, and formwork is equipped with inside the mould bases, a drive shaft, the mould are respectively connected on the outer wall of the formwork two sides
Servo motor is installed, the servo motor is connected with a wherein drive shaft, and the formwork bottom is set on the outer wall of frame side
It is equipped with bottom butt hole, an indent rubber stopper is installed on the bottom butt hole.
Preferably, the slide plate, mould bases between Pneumatic extension draw bar and sliding rail by being slidably connected.
Preferably, installation mold inside the formwork, and the set-up mode of formwork at the beginning is opening direction, bottom pair
Connect hole downward.
Preferably, the formwork between drive shaft and mould bases two sides inner wall by being rotatablely connected, and the formwork passes through drive
It is sequentially connected between moving axis and servo motor, the rotation amplitude of the formwork is 0-90 °.
Preferably, the diameter of the hydraulically extensible end-to-end jointing nozzle is adapted with the opening diameter size of indent rubber stopper,
And the mounting means of indent rubber stopper being partially installed on inside formwork for its indent.
Preferably, water circulation structure is constituted by circulation pipe between the cyclic water tank and water filtering tank.
Preferably, the gas of the bellows bulging is pumped into filter inner bellows by air draught air pump, through filtering bellows filtering
Wind be delivered to after top case by guide duct and be discharged by top case.
A kind of heat dissipating method of the injection mold of high-efficiency water cooling heat dissipation, specific steps are as follows:
Step 1: firstly, driving Pneumatic extension draw bar to stretch by bottom air pump is moved to injection molded tube for mould bases
Underface, using hydraulic pump driving hydraulically extensible injection nozzle elongation come from the position that mould bases be open access mold mold cavity into
Row injection molding is resetted using hydraulic pump driving hydraulically extensible injection nozzle after the completion；
Step 2: it is stretched using bottom air pump driving Pneumatic extension draw bar and mould bases is moved to the first water pump, second
Between water pump, at this point, first starting servo motor, drive shaft turns are driven using servo motor to drive formwork rotation °, thus will
Formwork adjusts the angle to bottom butt hole towards the first water pump, at this point, starting small-scale liquid press pump will drive hydraulically extensible pair
Mouth elongation is connect, so that two hydraulically extensible end-to-end jointing nozzles to be respectively connected to the opening of bottom butt hole, formwork, restarts the first water
Pump, the second water pump, using the first water pump by inside the water injection formwork inside cyclic water tank, after water injection formwork and mold it
Between gap circulation, and be pumped into inside water filtering tank by the second water pump, quick water cooling carried out to mold using the water of circulation, simultaneously
Water imports cyclic water tank along circulation pipe again and recycles after being drawn into water filtering tank filtering under the action of the second water pump, completes
Starting small-scale liquid press pump after water cooling will drive hydraulically extensible end-to-end jointing nozzle to reset；
Step 3: restarting bottom air pump, is stretched using bottom air pump driving Pneumatic extension draw bar mould bases is mobile
To between air blast air pump, air draught air pump, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle to be respectively connected to bottom docking
Hole, formwork opening, at this time start bellows, air blast air pump, air draught air pump, using bellows air blast, and institute's air blast is in drum
The gap air blast being quickly blown under the speedup of general mood pump between formwork and mold, work of the wind that air blast air pump is roused in air draught air pump
It is blown with lower toward filter inner bellows, is oriented to top case along guide duct after the strainer filtering of filter inner bellows, wind is again from top at this time
Case bloats and blows to mould bases, after being finally completed, hydraulically extensible end-to-end jointing nozzle will be driven to reset using starting small-scale liquid press pump, with
After restart bottom air pump, stretch using bottom air pump driving Pneumatic extension draw bar and remove mould bases.
The invention has the benefit that by installing symmetrical cyclic water tank, water filtering tank respectively in sliding rail two sides, symmetrically
First water pump, the second water pump, thus when carrying out water cooling to mold, using bottom air pump driving Pneumatic extension draw bar it is flexible come
Mould bases is moved between the first water pump, the second water pump, at this point, first starting servo motor, drives drive shaft using servo motor
Rotation is to drive formwork to be rotated by 90 °, so that formwork is adjusted the angle to bottom butt hole towards the first water pump, at this point, starting
Small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle to extend, so that two hydraulically extensible end-to-end jointing nozzles are respectively connected to bottom docking
Hole, formwork opening, restart the first water pump, the second water pump, using the first water pump by inside cyclic water tank water inject formwork
Inside, the gap circulation after water injection between formwork and mold, and be pumped into inside water filtering tank by the second water pump, utilize circulation
Water quick water cooling is carried out to mold, while water is drawn into after water filtering tank filtering along circulation pipe weight under the action of the second water pump
The new cyclic water tank that imports is for recycling, effectively save water resource；
By the way that symmetrical bellows, filter bellows is respectively set in sliding rail two sides, symmetrical air blast air pump, air draught air pump are complete
Hydraulically extensible end-to-end jointing nozzle will be driven to reset at small-scale liquid press pump is started after water cooling, and then restart bottom air pump, utilize bottom
Air pump driving Pneumatic extension draw bar, which stretches, is moved to mould bases between air blast air pump, air draught air pump, starts small-scale liquid press pump
Hydraulically extensible end-to-end jointing nozzle will be driven to be respectively connected to the opening of bottom butt hole, formwork, at this time start bellows, air blast air pump,
Air draught air pump, using bellows air blast, and institute's air blast is quickly blown between formwork and mold under the speedup of air blast air pump
On the one hand gap air blast can be realized and carry out air blast cooling to the complete mold of non-water cooling, realization is air-cooled, on the other hand being capable of benefit
The remaining water in gap between mold and formwork is dried up with the mode of air blast, remaining water after water cooling is effectively avoided to stay for a long time
In the service life of formwork internal influence mold, formwork；
By the way that top case is arranged, and top case is connected by guide duct with filter bellows, so that the wind that air blast air pump is roused exists
It is blown under the action of air draught air pump toward filter inner bellows, is oriented to top case along guide duct after the strainer filtering of filter inner bellows,
Wind bloats from top case again and blows to mould bases at this time, water cooling and it is air-cooled be that cooling processing carried out to mold from inside, and top case
Effect be from external air blast to mold carry out cooling and heat dissipation, effectively promoted cooling and heat dissipation effect, and top case presence realize
To the secondary use of wind energy.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is overall structure of the present invention；
Fig. 2 is main view of the present invention；
Fig. 3 is side view of the present invention；
Fig. 4 is side view of the present invention；
Fig. 5 is side view of the present invention；
Fig. 6 is the a-quadrant details enlarged drawing in Fig. 1 of the present invention；
Fig. 7 is skid rail structure diagram of the present invention；
Fig. 8 is die carrier structure schematic diagram of the present invention；
Fig. 9 is water filtering tank structural schematic diagram of the present invention；
Figure 10 is indent rubber plug structure schematic diagram of the present invention；
In figure: 1, pedestal；2, sliding rail；3, slide plate；4, injection molding support；5, injection molded tube；6, hydraulic pump；7, cyclic water tank；
8, bellows；9, water filtering tank；10, bellows are filtered；11, guide duct；12, top case；13, the first water pump；14, the second water pump；15, air blast
Air pump；16, air draught air pump；17, hydraulically extensible end-to-end jointing nozzle；18, mould bases；19, bottom air pump；20, Pneumatic extension draw bar；21,
Drive shaft；22, formwork；23, bottom butt hole；24, indent rubber stopper；25, pipe is taken out；26, outlet pipe；27, circulation pipe；28, strainer；
29, hydraulically extensible injection nozzle；30, servo motor.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-10, a kind of injection mold of high-efficiency water cooling heat dissipation, including pedestal 1, sliding rail 2, injection molding support
4, slide plate 3 and several equally distributed mould bases 18 on slide plate 3, sliding rail 2 are fixed on pedestal 1, and injection molding support 4
In 2 side of sliding rail and injection molding support 4 is fixed on pedestal 1, is fixedly installed with injection molded tube 5, injection molding tube on 4 side wall of injection molding support
5 bottom of road is connected with hydraulically extensible injection nozzle 29, and hydraulic pump 6 is equipped at the top of injection molded tube 5, hydraulic pump 6 by pipeline with
Hydraulically extensible injection nozzle 29, sliding rail 2 are equipped with the cyclic water tank 7 being fixed on pedestal 1, air blast far from the side of injection molding support 4
Case 8 is fixedly installed with the first water pump 13 at the top of cyclic water tank 7, air blast air pump 15 is fixedly installed at the top of bellows 8, sliding rail 2 leans on
The side of nearly injection molding support 4 is equipped with water filtering tank 9, filter bellows 10, is fixedly installed with the second water pump 14 at the top of water filtering tank 9, filters wind
It is fixedly installed with air draught air pump 16 at the top of case 10, pumping pipe 25, a bottom are respectively connected at the top of cyclic water tank 7, bellows 8 and is connected
It is connected to an outlet pipe 26, the pumping pipe 25 of cyclic water tank 7 extends to inside it, is mounted on two inside water filtering tank 9 and filter bellows 10
Layer strainer 28, the circulation pipe 27 being located inside pedestal 1 between cyclic water tank 7 and 9 bottom of water filtering tank by one are connected, and recycle
It is connected by taking out pipe 25 with the first water pump 13 at the top of water tank 7, passes through an other pumping pipe 25 and air blast air pump at the top of bellows 8
15 are connected, and 9 top of water filtering tank is connect with 14 pipeline of the second water pump, and 10 top of filter bellows is connected with air draught air pump 16, and filters
10 bottom of bellows is connected by a guide duct 11 with top case 12, and top case 12 is fixed on 10 top of filter bellows, and 12 bottom of top case
The air outlet in portion faces sliding rail 2, and the first water pump 13, the second water pump 14 are symmetrical arranged about sliding rail 2, and the first water pump 13, the
It is mounted on a small-scale liquid press pump on the adjacent side wall of two water pumps 14, a hydraulically extensible is connected on small-sized hydraulic pump side wall
End-to-end jointing nozzle 17, air blast air pump 15, air draught air pump 16 are similarly symmetrical arranged about sliding rail 2, and air blast air pump 15, air draught air pump 16
The small-scale liquid press pump for having hydraulically extensible end-to-end jointing nozzle 17, hydraulically extensible end-to-end jointing nozzle are similarly mounted on adjacent side wall
17 connect with the first water pump 13 of corresponding position, the second water pump 14, air blast air pump 15,16 pipeline of air draught air pump；
Slide plate 3 is installed, and 2 one end of sliding rail is fixedly installed with the bottom air pump for being located at 3 lower section of slide plate at the top of sliding rail 2
19, a Pneumatic extension draw bar 20,20 one end of Pneumatic extension draw bar and 3 bottom of slide plate are connected on 19 side wall of bottom air pump
It is connected, formwork 22 is installed inside mould bases 18, a drive shaft 21,18 side of mould bases are respectively connected on 22 two sides outer wall of formwork
Servo motor 30 is installed, servo motor 30 is connected with a wherein drive shaft 21, and 22 bottom of formwork is provided with bottom on outer wall
Portion's butt hole 23 is equipped with an indent rubber stopper 24 on bottom butt hole 23.
Slide plate 3, mould bases 18 between Pneumatic extension draw bar 20 and sliding rail 2 by being slidably connected.
22 inside installation mold of formwork, and the set-up mode of formwork 22 at the beginning is opening direction, bottom butt hole 23
Downward, convenient to be directly molded.
Formwork 22 by being rotatablely connected between 18 two sides inner wall of drive shaft 21 and mould bases, and formwork 22 by drive shaft 21 with
It is sequentially connected between servo motor 30, the rotation amplitude of formwork 22 is 0-90 °.
The diameter of hydraulically extensible end-to-end jointing nozzle 17 is adapted with the opening diameter size of indent rubber stopper 24, and indent rubber
The mounting means of rubber plug 24 is partially installed on inside formwork 22 for its indent.
Water circulation structure is constituted by circulation pipe 27 between cyclic water tank 7 and water filtering tank 9.
The gas that bellows 8 bloats is pumped into inside filter bellows 10 by air draught air pump 16, the wind filtered through filtering bellows 10
It is delivered to after top case 12 by guide duct 11 and is discharged by top case 12.
A kind of heat dissipating method of the injection mold of high-efficiency water cooling heat dissipation, specific steps are as follows:
Step 1: firstly, driving Pneumatic extension draw bar 20 to stretch by bottom air pump 19 is moved to note for mould bases 18
It moulds immediately below pipeline 5, drives the elongation of hydraulically extensible injection nozzle 29 to access mold from the position that mould bases 18 is open using hydraulic pump 6
Mold cavity be molded, after the completion using hydraulic pump 6 drive hydraulically extensible injection nozzle 29 reset；
Step 2: it drives Pneumatic extension draw bar 20 to stretch using bottom air pump 19 and mould bases 18 is moved to the first water pump
13, between the second water pump 14, at this point, first starting servo motor 30, the rotation of drive shaft 21 is driven to drive using servo motor 30
Formwork 22 is rotated by 90 °, so that formwork 22 is adjusted the angle to bottom butt hole 23 towards the first water pump 13, at this point, starting is small
Type hydraulic pump will drive hydraulically extensible end-to-end jointing nozzle 17 to extend, so that two hydraulically extensible end-to-end jointing nozzles 17 are respectively connected to bottom pair
The opening for connecing hole 23, formwork 22 restarts the first water pump 13, the second water pump 14, will be inside cyclic water tank 7 using the first water pump 13
Water injection formwork 22 inside, the gap circulation after water injection between formwork 22 and mold and is pumped by the second water pump 14
Inside water filtering tank 9, quick water cooling is carried out to mold using the water of circulation, while water is drawn into filter under the action of the second water pump 14
Water tank 9 imports cyclic water tank 7 along circulation pipe 27 again and recycles after filtering, complete to start after water cooling small-scale liquid press pump by
Hydraulically extensible end-to-end jointing nozzle 17 is driven to reset；
Step 3: restarting bottom air pump 19, drives Pneumatic extension draw bar 20 to stretch mould using bottom air pump 19
Frame 18 is moved between air blast air pump 15, air draught air pump 16, and starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to divide
Not Jie Ru bottom butt hole 23, formwork 22 opening, at this time start bellows 8, air blast air pump 15, air draught air pump 16, utilize drum
8 air blast of bellows, and institute's air blast is in the gap air blast being quickly blown between formwork 22 and mold under the speedup of air blast air pump 15, drum
The wind that general mood pump 15 is roused is blown under the action of air draught air pump 16 toward inside filter bellows 10, by the strainer mistake inside filter bellows 10
It is oriented to top case 12 along guide duct 11 after filter, wind bloats from top case 12 again and blows to mould bases 18 at this time, after being finally completed, utilizes
Starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to reset, and then restart bottom air pump 19, utilize bottom air pump
19 driving Pneumatic extension draw bars 20, which stretch, removes mould bases 18.
The invention has the benefit that by installing symmetrical cyclic water tank 7, water filtering tank 9 respectively in 2 two sides of sliding rail, it is right
The first water pump 13, the second water pump claimed, to drive Pneumatic extension to draw using bottom air pump 19 when carrying out water cooling to mold
Bar 20, which stretches, is moved to mould bases 18 between first water pump 13, the second water pump 14, at this point, first starting servo motor 30, utilizes
Servo motor 30 drives the rotation of drive shaft 21 to drive formwork 22 to be rotated by 90 °, to adjusting formwork 22 to bottom butt hole 23
Towards the angle of the first water pump 13, at this point, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to extend, thus by two
A hydraulically extensible end-to-end jointing nozzle 17 is respectively connected to the opening of bottom butt hole 23, formwork 22, restarts the first water pump 13, the second water pump
14, the water inside cyclic water tank 7 is injected inside formwork 22 using the first water pump 13, after water injection between formwork 22 and mold
Gap circulation, and be pumped into inside water filtering tank 9 by the second water pump 14, quick water cooling carried out to mold using the water of circulation, together
Shi Shui be drawn under the action of the second water pump 14 water filtering tank 9 filter after imported again along circulation pipe 27 cyclic water tank 7 for
It recycles, effectively save water resource；
By the way that symmetrical bellows 8, filter bellows 10, symmetrical air blast air pump 15, air draught gas is respectively set in 2 two sides of sliding rail
Pump 16, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to reset after completing water cooling, then restart bottom air pump
19, it drives Pneumatic extension draw bar 20 to stretch using bottom air pump 19 and mould bases 18 is moved to air blast air pump 15, air draught air pump
Between 16, starting small-scale liquid press pump will drive that hydraulically extensible end-to-end jointing nozzle 17 is respectively connected to bottom butt hole 23, formwork 22 is opened
Mouthful, start bellows 8, air blast air pump 15, air draught air pump 16 at this time, using 8 air blast of bellows, and institute's air blast is in air blast air pump
On the one hand the gap air blast being quickly blown between formwork 22 and mold under 15 speedup can be realized to the complete mold of non-water cooling
Air blast cooling is carried out, and realization is air-cooled, on the other hand the gap between mold and formwork 22 can be remained in the way of air blast
Water drying, effectively avoid remaining water after water cooling from staying in the service life of 22 internal influence mold of formwork, formwork for a long time；
By the way that top case 12 is arranged, and top case 12 is connected by guide duct 11 with filter bellows 10, thus air blast air pump 15
The wind roused blown under the action of air draught air pump 16 toward filter bellows 10 inside, by after the strainer filtering inside filter bellows 10 along
Guide duct 11 is oriented to top case 12, and wind bloats from top case 12 again and blows to mould bases 18 at this time, water cooling and it is air-cooled be from internal right
Mold carries out cooling processing, and the effect of top case 12 is to carry out cooling and heat dissipation to mold from external air blast, effectively promotes cooling and dissipates
Thermal effect, and the secondary use to wind energy is realized in the presence of top case 12.
In the use of the present invention, sliding rail 2 being fixed on pedestal 1, is pacified on sliding rail 2 firstly, being assembled to entire mold
Slide plate 3 is filled, 3 bottom of slide plate is connected with Pneumatic extension draw bar 20, and is fixedly mounted what several uniformly divided on slide plate 3
Mould bases 18 is respectively mounted a mold inside the formwork 22 on each mould bases 18, and then adjusts all formworks 22 to opening
Upward, the state directed downwardly of bottom butt hole 23, then injection molding support 4 is fixedly mounted on pedestal 1, it is installed on 4 side wall of injection molding support
Towards the injection molded tube 5 of sliding rail 2, cyclic water tank 7, bellows 8 and then are installed in 2 the same side of sliding rail, pacified in 2 other side of sliding rail
Water filtering tank 9 and filter bellows 10 are filled, the first water pump 13 is fixedly mounted at the top of cyclic water tank 7, drum is fixedly mounted at the top of bellows 8
General mood pump 15, is fixedly mounted the second water pump 14 at the top of water filtering tank 9, filters and air draught air pump 16 is fixedly mounted at the top of bellows 10, will follow
Enter the circulation pipe 27 inside pedestal 1 by a piece-root grafting between ring water tank 7 and 9 bottom of water filtering tank to be connected, by 7 top of cyclic water tank
It is connected by taking out pipe 25 with the first water pump 13, will be connected by other pumping pipe 25 with air blast air pump 15 at the top of bellows 8
It connects, 9 top of water filtering tank is connect with 14 pipeline of the second water pump, 10 top of filter bellows is connected with air draught air pump 16, and will filter
10 bottom of bellows is connected by a guide duct 11 with top case 12, and top case 12 is fixed at the top of filter bellows 10, and by top case 12
The air outlet of bottom is adjusted to sliding rail 2 is faced, finally, by hydraulic pump 6, the first water pump 13, the second water pump 14, air blast air pump
15, air draught air pump 16, bottom air pump 19 are connected by conducting wire with external power supply, can be come into operation after the completion.Firstly, logical
It crosses bottom air pump 19 Pneumatic extension draw bar 20 is driven to stretch and mould bases 18 is moved to immediately below injection molded tube 5, utilization is hydraulic
The 6 driving elongation of hydraulically extensible injection nozzle 29 of pump is molded come the mold cavity for accessing mold from the position that mould bases 18 is open, complete
It drives hydraulically extensible injection nozzle 29 to reset using hydraulic pump 6 at rear, drives Pneumatic extension draw bar followed by bottom air pump 19
20, which stretch, is moved to mould bases 18 between first water pump 13, the second water pump 14, at this point, first starting servo motor 30, using watching
Taking motor 30 drives the rotation of drive shaft 21 to drive formwork 22 to be rotated by 90 °, to adjusting formwork 22 to 23 court of bottom butt hole
To the angle of the first water pump 13, at this point, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to extend, thus by two
Hydraulically extensible end-to-end jointing nozzle 17 is respectively connected to the opening of bottom butt hole 23, formwork 22, restarts the first water pump 13, the second water pump
14, the water inside cyclic water tank 7 is injected inside formwork 22 using the first water pump 13, after water injection between formwork 22 and mold
Gap circulation, and be pumped into inside water filtering tank 9 by the second water pump 14, quick water cooling carried out to mold using the water of circulation, together
Shi Shui be drawn under the action of the second water pump 14 water filtering tank 9 filter after imported again along circulation pipe 27 cyclic water tank 7 for
It recycling, effectively save water resource, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to reset after completing water cooling,
Then restart bottom air pump 19, drives Pneumatic extension draw bar 20 to stretch using bottom air pump 19 and mould bases 18 is moved to drum
Between general mood pump 15, air draught air pump 16, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle 17 to be respectively connected to bottom pair
The opening in hole 23, formwork 22 is connect, starts bellows 8, air blast air pump 15, air draught air pump 16 at this time, using 8 air blast of bellows, and
And on the one hand institute's air blast can be realized in the gap air blast being quickly blown between formwork 22 and mold under the speedup of air blast air pump 15
Air blast cooling is carried out to the complete mold of non-water cooling, realization is air-cooled, on the other hand can be in the way of air blast by mold and mould
The remaining water drying in gap between shell 22, effectively avoids remaining water after water cooling from staying in 22 internal influence mould of formwork for a long time
The service life of tool, formwork, and the wind that air blast air pump 15 is roused is blown under the action of air draught air pump 16 in filter bellows 10
Portion, by after the strainer filtering inside filter bellows 10 along guide duct 11 be oriented to top case 12, at this time wind again from top case 12 bloat and
Blow to mould bases 18, water cooling and it is air-cooled be cooling processing to be carried out to mold from inside, and the effect of top case 12 is from external air blast
Cooling and heat dissipation is carried out to mold, effectively promotes cooling and heat dissipation effect, and the secondary use to wind energy is realized in the presence of top case 12,
After being finally completed, hydraulically extensible end-to-end jointing nozzle 17 will be driven to reset using starting small-scale liquid press pump, and then restart bottom air pump
19, it drives Pneumatic extension draw bar 20 to stretch using bottom air pump 19 and removes mould bases 18.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment that the invention is only.Obviously, according to the content of this specification, can make
Many modifications and variations.These embodiments are chosen and specifically described to this specification, is original in order to better explain the present invention
Reason and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only authorized
The limitation of sharp claim and its full scope and equivalent.
Claims (8)
1. a kind of injection mold of high-efficiency water cooling heat dissipation, including pedestal (1), sliding rail (2), injection molding support (4), slide plate (3) and
Several equally distributed mould bases (18) on slide plate (3), which is characterized in that the sliding rail (2) is fixed on pedestal (1)
On, the injection molding support (4) is located at sliding rail (2) side and injection molding support (4) is fixed on pedestal (1), the injection molding support (4)
It is fixedly installed on side wall injection molded tube (5), injection molded tube (5) bottom is connected with hydraulically extensible injection nozzle (29), and institute
It states and is equipped with hydraulic pump (6) at the top of injection molded tube (5), the hydraulic pump (6) passes through pipeline and hydraulically extensible injection nozzle (29), institute
It states sliding rail (2) and the cyclic water tank (7) being fixed on pedestal (1), bellows (8), institute is installed far from the side of injection molding support (4)
It states and is fixedly installed with the first water pump (13) at the top of cyclic water tank (7), be fixedly installed with air blast air pump at the top of the bellows (8)
(15), the sliding rail (2) is equipped with water filtering tank (9), filter bellows (10), the water filtering tank (9) close to the side of injection molding support (4)
Top is fixedly installed with the second water pump (14), is fixedly installed with air draught air pump (16), the circulation at the top of the filter bellows (10)
It is respectively connected with pumping pipe (25), a bottom at the top of water tank (7), bellows (8) and is respectively connected with an outlet pipe (26), the recirculated water
The pumping pipe (25) of case (7) extends to inside it, is mounted on two layers of strainer inside the water filtering tank (9) and filter bellows (10)
(28), it is located at pedestal (1) internal circulation pipe (27) phase by one between the cyclic water tank (7) and water filtering tank (9) bottom
Connection, cyclic water tank (7) top are connected with the first water pump (13) by taking out pipe (25), are led at the top of the bellows (8)
It crosses other pumping pipe (25) to be connected with air blast air pump (15), connect at the top of the water filtering tank (9) with the second water pump (14) pipeline
It connects, is connected at the top of the filter bellows (10) with air draught air pump (16), and the filter bellows (10) bottom passes through a guide duct
(11) be connected with top case (12), the top case (12) be fixed on filter bellows (10) at the top of, and the top case (12) bottom go out
Air port faces sliding rail (2), and first water pump (13), the second water pump (14) are symmetrical arranged about sliding rail (2), and described first
A small-scale liquid press pump is mounted on the adjacent side wall of water pump (13), the second water pump (14), on the small-sized hydraulic pump side wall
It is connected with a hydraulically extensible end-to-end jointing nozzle (17), the air blast air pump (15), air draught air pump (16) are similarly right about sliding rail (2)
Claim setting, and is similarly mounted on one on the adjacent side wall of the air blast air pump (15), air draught air pump (16) with hydraulic
The first water pump (13) of the small-scale liquid press pump of flexible end-to-end jointing nozzle (17), the hydraulically extensible end-to-end jointing nozzle (17) and corresponding position, the
Two water pumps (14), air blast air pump (15), the connection of air draught air pump (16) pipeline；
It is equipped with slide plate (3) at the top of the sliding rail (2), and the sliding rail (2) one end is fixedly installed with one and is located under slide plate (3)
The bottom air pump (19) of side is connected with a Pneumatic extension draw bar (20) on bottom air pump (19) side wall, described pneumatic
Retractable drawbar (20) one end is connected with slide plate (3) bottom, is equipped with formwork (22), the formwork inside the mould bases (18)
(22) it is respectively connected with a drive shaft (21) on the outer wall of two sides, servo motor is installed on the outer wall of mould bases (18) side
(30), the servo motor (30) is connected with a wherein drive shaft (21), and formwork (22) bottom is provided with bottom pair
It connects hole (23), an indent rubber stopper (24) is installed on the bottom butt hole (23).
2. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that the slide plate (3), mould
Frame (18) between Pneumatic extension draw bar (20) and sliding rail (2) by being slidably connected.
3. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that in the formwork (22)
Portion's installation mold, and the set-up mode of formwork (22) at the beginning is to be open direction, bottom butt hole (23) downward.
4. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that the formwork (22) is logical
It overdrives and is rotatablely connected between axis (21) and mould bases (18) two sides inner wall, and the formwork (22) passes through drive shaft (21) and servo
Motor is sequentially connected between (30), and the rotation amplitude of the formwork (22) is 0-90 °.
5. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that the hydraulically extensible pair
The diameter for connecing mouth (17) is adapted with the opening diameter size of indent rubber stopper (24), and the installation of indent rubber stopper (24)
Mode is partially installed on formwork (22) inside for its indent.
6. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that the cyclic water tank
(7) water circulation structure is constituted by circulation pipe (27) between water filtering tank (9).
7. a kind of injection mold of high-efficiency water cooling heat dissipation according to claim 1, which is characterized in that the bellows (8)
The gas of bulging is pumped into filter bellows (10) inside by air draught air pump (16), and the wind through filtering bellows (10) filtering passes through guide duct
(11) it is discharged after being delivered to top case (12) by top case (12).
8. a kind of heat dissipating method of the injection mold of high-efficiency water cooling heat dissipation, which is characterized in that specific steps are as follows:
Step 1: mould bases (18) is moved to firstly, being stretched by bottom air pump (19) driving Pneumatic extension draw bar (20)
Immediately below injection molded tube (5), using hydraulic pump (6) driving hydraulically extensible injection nozzle (29) elongation come from the position that mould bases (18) is open
The mold cavity for setting access mold is molded, and is resetted after the completion using hydraulic pump (6) driving hydraulically extensible injection nozzle (29)；
Step 2: it is stretched using bottom air pump (19) driving Pneumatic extension draw bar (20) and mould bases (18) is moved to the first water
It pumps between (13), the second water pump (14), at this point, first starting servo motor (30), drives drive shaft using servo motor (30)
(21) it rotates to drive formwork (22) to rotate (90) °, to adjusting formwork (22) to the first water of bottom butt hole (23) direction
The angle of (13) is pumped, at this point, starting small-scale liquid press pump will drive hydraulically extensible end-to-end jointing nozzle (17) to extend, thus hydraulic by two
Flexible end-to-end jointing nozzle (17) are respectively connected to the opening of bottom butt hole (23), formwork (22), restart the first water pump (13), the second water
It pumps (14), it is using the first water pump (13) that internal water injection formwork (22) of cyclic water tank (7) is internal, in formwork after water injection
(22) the gap circulation between mold, and it is pumped into water filtering tank (9) inside by the second water pump (14), using the water of circulation to mould
Tool carries out quick water cooling, while water is drawn into after water filtering tank (9) filtering along circulation pipe under the action of the second water pump (14)
(27) it imports cyclic water tank (7) again to recycle, starting small-scale liquid press pump will drive hydraulically extensible to dock after completing water cooling
Mouth (17) resets；
Step 3: restarting bottom air pump (19), and being stretched using bottom air pump (19) driving Pneumatic extension draw bar (20) will
Mould bases (18) is moved between air blast air pump (15), air draught air pump (16), and starting small-scale liquid press pump will drive hydraulically extensible pair
Connect the opening that mouth (17) is respectively connected to bottom butt hole (23), formwork (22), at this time start bellows (8), air blast air pump (15),
Air draught air pump (16), using bellows (8) air blast, and institute's air blast is quickly blown into formwork under the speedup of air blast air pump (15)
(22) the gap air blast between mold, the wind that air blast air pump (15) is roused are blown under the action of air draught air pump (16) toward filter wind
Case (10) is internal, is oriented to top case (12) along guide duct (11) after internal strainer (28) filtering of filter bellows (10), at this time wind
It is bloated again from top case (12) and blows to mould bases (18), after being finally completed, hydraulic stretch will be driven using starting small-scale liquid press pump
Contracting end-to-end jointing nozzle (17) resets, and then restarts bottom air pump (19), drives Pneumatic extension draw bar using bottom air pump (19)
(20) it stretches and removes mould bases (18).
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| CN201910820883.3A CN110524825B (en) | 2019-08-30 | 2019-08-30 | Injection mold with efficient water-cooling heat dissipation function and heat dissipation method thereof |
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| JPS63299913A (en) * | 1987-05-30 | 1988-12-07 | Nec Home Electronics Ltd | Cooling in injection molding |
| JP2012131199A (en) * | 2010-12-24 | 2012-07-12 | Sekisui Chem Co Ltd | Cooling mechanism for injection mold |
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| CN110524825B (en) | 2021-09-07 |
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Effective date of registration: 20210825 Address after: 529000 workshop 1, No. 23, Lubian Industrial Road, ChaoLian, Jiangmen City, Guangdong Province Applicant after: Jiangmen Pengjiang Fusheng Plastic Hardware Co.,Ltd. Address before: 311106 Tangbei Village, Tangqi Town, Yuhang District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU JIATONG MACHINERY Co.,Ltd. |
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