CN110253837A - A kind of mechanical-electrical integrated mould of temperature-adjustable - Google Patents
A kind of mechanical-electrical integrated mould of temperature-adjustable Download PDFInfo
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- CN110253837A CN110253837A CN201910667873.0A CN201910667873A CN110253837A CN 110253837 A CN110253837 A CN 110253837A CN 201910667873 A CN201910667873 A CN 201910667873A CN 110253837 A CN110253837 A CN 110253837A
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- lower mold
- mold body
- temperature
- upper die
- mechanical
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- 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
- B29C45/26—Moulds
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- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of mechanical-electrical integrated moulds of temperature-adjustable, more particularly to casting processing technique field, including lower mold body and upper die body, the upper die body, the surface of lower mold body is set, the lower mold body bottom is equipped with work base station, is equipped with heating tank at the top of the lower mold body.The present invention is by fastening lower mold body and upper die body, lower formwork is fixed with upper die body using connector sleeve, electric heater energization makes heat conductive filament's heat storage body, when workpiece is molded, plastic continuing fusing, reduce workpiece surface Lao Pi, keep its homogeneous, excessive gas is discharged from gas vent, guarantee injection molding density, improve workpiece quality, second water chamber and thermal insulation layer are effectively heat-insulated, avoid security risk, after the completion of injection molding, it is lifted upper die body, lower formwork is separated with injection-molded work with lower mold body, far from heat source, simultaneously, micro pump work extraction cold water enters the heat exchange of the first water chamber and heat exchange fin, cool down to workpiece, improve the processing efficiency of workpiece.
Description
Technical field
The present invention relates to casting processing technique fields, it is more particularly related to a kind of electromechanics of temperature-adjustable
Integrated mould.
Background technique
Using mold when die casting workpiece, the material of thawing is transferred in the die cavity of mold core, manual parcel, then with oil
Press compacting, natural cooling are formed, and during cooling is hardened, workpiece surface is easy the Lao Pi of knot out-of-flatness.
The Chinese patent of 106273169 A of patent application publication CN discloses a kind of electromechanical of temperature-adjustable
Change mold, including upper mold pressure head plate, lower mould bottom plate corresponding with upper mold pressure head plate, set on upper mold pressure head plate and lower mould bottom plate it
Between mold core, lower mould bottom plate outer rim projection is framed, and upper mold pressure head plate and mold core and framed nested arrangements further include and upper mold pressure head
The humidity control system that plate, lower mould bottom plate, mold core match.The present invention has marked improvement: adding humidity control system, is used to
It is heated or cooled, when heating, allows the cooling plastics Lao Pi being hardened to melt fusion again, while compression of pressurizeing, extrusion air entrapment；
When cooling, improving cooling velocity prevents from deforming.In addition, improving machining accuracy by Mechatronic control system, being also advantageous for improving
The properties of product that molding comes out.
But a kind of mechanical-electrical integrated mould of the temperature-adjustable provided in above-mentioned technical proposal is in practice, still
Old there are more disadvantages, such as heating system and cooling system to influence each other, and processing efficiency is low, influences the service life of device.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of electromechanical of temperature-adjustable
Change mold, by fastening lower mold body and upper die body, is fixedly connected with lower formwork with upper die body using connector sleeve, electric heater is logical
Electricity makes heat conductive filament's heat storage body, carries out workpiece injection molding, and plastic continuing fusing reduces workpiece surface Lao Pi, keeps its homogeneous,
Excessive gas is discharged from gas vent, guarantees injection molding density, improves workpiece quality, the second water chamber and thermal insulation layer are effectively heat-insulated, avoid
Security risk after the completion of injection molding, is lifted upper die body, separates lower formwork with lower mold body with injection-molded work, far from heat source, together
When, micro pump work extraction cold water enters the heat exchange of the first water chamber and heat exchange fin, cools down to workpiece, improves workpiece
Processing efficiency, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of mechanical-electrical integrated mould of temperature-adjustable,
Including lower mold body and upper die body, the surface of lower mold body is arranged in the upper die body, and the lower mold body bottom is equipped with work base station；
It is equipped with heating tank at the top of the lower mold body, is connected with lower formwork in the heating tank, inside the lower formwork
Bottom end is equipped with mold core, and the first cavity is equipped with inside the lower mold body, and first cavity inside is equipped with equally distributed heat conductive filament,
It is equipped with heat storage on the outside of the heat conductive filament, the second water chamber is equipped on the outside of the heat storage, between second water chamber and heat storage
Equipped with thermal insulation layer, the second water chamber top side is equipped with the second water inlet, and the second water chamber bottom side is equipped with second and goes out
The mouth of a river, the lower mold body outside are fixedly connected with electric heater；
The upper die body bottom is equipped with upper cavity, and the upper cavity bottom outside is fixedly connected with along plate, the upper die body
Inside is equipped with the second cavity, and the side of close upper cavity is equipped with heat exchange fin, the heat exchange fin side in second cavity
Equipped with the first water chamber, one end is equipped with the first water inlet at the top of first water chamber, and another side bottom of the first water chamber is equipped with the
One water outlet, the upper cavity side are fixedly connected with micro pump, the micro pump output end and the first water inlet phase
Match, corrugated flexible hose is connected between first water outlet and the second water inlet, the upper cavity upper surface middle part is equipped with injection molding
Mouthful, set on the outside of the injection hole there are four equally distributed gas vent, four gas vents respectively with the quadrangle phase of upper cavity
Matching, the injection hole and gas vent run through upper die body, and injection hole and gas vent are penetrated through with upper cavity；
Two sides are equipped with four symmetrical locating slots at the top of the heating tank, and the lower formwork two sides are equipped with symmetrical
Four lower connecting plates, it is described along plate two sides be equipped with symmetrical upper junction plate, the lower connecting plate and upper junction plate two sides
It is equipped with clamping groove, is connected with connector sleeve on the outside of the lower connecting plate and upper junction plate, the connector sleeve two sides are slided
Four symmetrical pin rods are connected with, the pin rod outer sheath is equipped with the first spring；
Four upper junction plates match with four lower connecting plates respectively, and four lower connecting plates are fixed with four respectively
Position slot matches, and four pin rods match with four clamping grooves respectively.
In a preferred embodiment, several equally distributed arcs are fixedly connected at the top of the work base station
Block, the lower mold body bottom be equipped with several equally distributed arc grooves, multiple arc blocks respectively with multiple arcs slot phase
Match, the lower mold body two sides are fixedly connected to fixed plate, and the fixed plate surface is equipped with several equally distributed first screw threads
Hole, two sides are equipped with the second symmetrical threaded hole at the top of the arc block, in first threaded hole and the second threaded hole
It is threaded with connection bolt, the work base station is fixedly connected with lower mold body by connecting bolt.
In a preferred embodiment, quadrangle is fixedly connected to guiding bar, the guidance at the top of the lower mold body
Bar bottom outside offers the first groove, is equipped with second spring in first groove, the upper die body bottom four corners are equipped with
Second groove is equipped with guide hole at second groove axle center.
In a preferred embodiment, four first grooves match with four the second grooves respectively, and four
The guiding bar matches with four guide holes respectively, and the second spring is set on the outside of guiding bar, and second spring bottom end
It is fixedly connected with the first groove.
In a preferred embodiment, the work base station top side is equipped with control assembly, the control assembly
Including single-chip microcontroller, the connecting pin of the single-chip microcontroller is equipped with temperature sensor, and the connecting pin of the control assembly is equipped with display screen, institute
Temperature sensor is stated to match with heat storage.
In a preferred embodiment, the heat storage is made of Extruded Monolithic Celluar Ceramics, and the heat conductive filament is by metal
Copper product is made, and the thermal insulation layer is made of asbestos fibre material.
In a preferred embodiment, the lower formwork is slidably connected with heating tank, and the lower formwork and mold core are logical
It crosses screw to be fixedly connected, the electric heater output end is fixedly connected with heat conductive filament.
In a preferred embodiment, extend heating tank at the top of the lower formwork, it is described along plate height and lower die
The height that shell extends heating tank is equal, and seal groove is equipped on the inside of plate, and the seal groove is matched with lower die shell phase.
In a preferred embodiment, the input terminal of the single-chip microcontroller be equipped with A/D converter, the single-chip microcontroller it is defeated
Outlet is equipped with D/A converter, and the temperature sensor and A/D converter are electrically connected, and the electric heater and micro pump are equal
It is electrically connected with D/A converter, the single-chip microcontroller and display screen are electrically connected.
Technical effect and advantage of the invention:
1, by being fixedly connected with lower mold body and upper die body fastening lower formwork with upper die body using connector sleeve, electric heating
Device energization makes heat conductive filament's heat storage body, carries out workpiece injection molding, and plastic continuing fusing reduces workpiece surface Lao Pi, makes its quality
Uniformly, excessive gas is discharged from gas vent, guarantees injection molding density, improves workpiece quality, and the second water chamber and thermal insulation layer are effectively heat-insulated,
Security risk is avoided, after the completion of injection molding, upper die body is lifted, separates lower formwork with lower mold body with injection-molded work, separate heat source,
Meanwhile micro pump work extraction cold water enters the heat exchange of the first water chamber and heat exchange fin, cools down to workpiece, improves workpiece
Processing efficiency；
2, by arc block and the quick location and installation of arc groove, fixed plate and arc block screw thread are connected using connection bolt
It connects, lower mold body is fixedly mounted, when being opened and molding, guiding bar matches with guide hole, will be under compressive state convenient for docking
Second spring setting improves the stability and machining accuracy of injection molding work, avoids hitting mould in the first groove and the second inside grooves,
Mold damage is reduced, extends the service life of mold, formwork is in addition descended to be fixed by screws with mold core, be conveniently replaceable mould
Core reduces the processing cost of mold；
3, the uniform temperature of heat storage is sensed by temperature sensor, cooperates single-chip microcontroller by real time temperature data in display screen
It has been shown that, when temperature reaches set temperature, single-chip microcontroller control electric heater stops working, when heat storage is cooled to lower limit temperature,
It is lifted lower formwork, while single-chip microcontroller control micro pump work, workpiece is rapidly cooled, intelligence production improves processing
Efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is entirety sectional view of the invention.
Fig. 3 is the top view of lower mold body of the present invention.
Fig. 4 is the bottom view of upper die body of the present invention.
Fig. 5 is the attachment structure schematic diagram of the present invention lower formwork and lower connecting plate.
Fig. 6 is the attachment structure schematic diagram of lower connecting plate of the present invention, upper junction plate and connector sleeve.
Fig. 7 is the cross-sectional view of connector sleeve of the present invention.
Fig. 8 is the portion the A schematic enlarged-scale view of Fig. 3 of the present invention.
Fig. 9 is the portion the B schematic enlarged-scale view of Fig. 2 of the present invention.
Figure 10 is control system architecture schematic diagram of the invention.
Appended drawing reference are as follows: 1 lower mold body, 2 upper die bodies, 3 work base stations, 4 lower formworks, 5 mold cores, 6 heat conductive filaments, 7 heat storages, 8
Second water chamber, 9 thermal insulation layers, 10 electric heaters, 11 upper cavities, 12 along plate, 13 heat exchange fins, 14 first water chambers, 15 micro pumps,
16 seal grooves, 17 corrugated flexible hoses, 18 injection holes, 19 gas vents, 20 locating slots, 21 lower connecting plates, 22 upper junction plates, 23 clampings
Slot, 24 connector sleeves, 25 pin rods, 26 first springs, 27 arc blocks, 28 arc grooves, 29 fixed plates, 30 connection bolts, 31 guiding bars,
32 second springs, 33 guide holes, 34 control assemblies, 35 single-chip microcontrollers, 36 temperature sensors, 37 display screens.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of mechanical-electrical integrated mould of temperature-adjustable according to shown in Fig. 1-9, including lower mold body 1 and upper die body 2, institute
The surface that lower mold body 1 is arranged in upper die body 2 is stated, 1 bottom of lower mold body is equipped with work base station 3；
It is equipped with heating tank at the top of the lower mold body 1, is connected with lower formwork 4 in the heating tank, in the lower formwork 4
Portion bottom end is equipped with mold core 5, and the first cavity is equipped with inside the lower mold body 1, and first cavity inside is equipped with equally distributed lead
Heated filament 6 is equipped with heat storage 7 on the outside of the heat conductive filament 6, is equipped with the second water chamber 8 on the outside of the heat storage 7, second water chamber 8 with
Thermal insulation layer 9 is equipped between heat storage 7,8 top side of the second water chamber is equipped with the second water inlet, 8 bottom of the second water chamber
Side is equipped with the second water outlet, is fixedly connected with electric heater 10 on the outside of the lower mold body 1；
2 bottom of upper die body is equipped with upper cavity 11, and 11 bottom outside of upper cavity is fixedly connected with along plate 12, described
The second cavity is equipped with inside upper die body 2, the side of close upper cavity 11 is equipped with heat exchange fin 13 in second cavity, described to change
Hot 13 side of fin is equipped with the first water chamber 14, and described first water chamber, 14 top one end is equipped with the first water inlet, first water chamber
14 another side bottoms are equipped with the first water outlet, and 11 side of upper cavity is fixedly connected with micro pump 15, the micro pump
15 output ends match with the first water inlet, and corrugated flexible hose 17, institute are connected between first water outlet and the second water inlet
It states 11 upper surface middle part of upper cavity and is equipped with injection hole 18, set on the outside of the injection hole 18 there are four equally distributed gas vent 19,
Quadrangle of four gas vents 19 respectively with upper cavity 11 matches, and the injection hole 18 and gas vent 19 run through upper die body
2, and injection hole 18 and gas vent 19 are penetrated through with upper cavity 11；
Two sides are equipped with four symmetrical locating slots 20 at the top of the heating tank, and lower 4 two sides of formwork are equipped with symmetrical
Four lower connecting plates 21 of distribution, it is described to be equipped with symmetrical upper junction plate 22,21 He of lower connecting plate along 12 two sides of plate
22 two sides of upper junction plate are equipped with clamping groove 23, are connected with connector sleeve on the outside of the lower connecting plate 21 and upper junction plate 22
24,24 two sides of connector sleeve slidably connect four symmetrical pin rods 25, and 25 outer sheath of pin rod is equipped with first
Spring 26；
Four upper junction plates 22 match with four lower connecting plates 21 respectively, four lower connecting plates 21 respectively with
Four locating slots 20 match, and four pin rods 25 match with four clamping grooves 23 respectively；
The heat storage 7 is made of Extruded Monolithic Celluar Ceramics, and the heat conductive filament 6 is made of metallic copper material, the thermal insulation layer 9
It is made of asbestos fibre material；
The lower formwork 4 is slidably connected with heating tank, and the lower formwork 4 is fixed by screws with mold core 5, the electricity
10 output end of heater is fixedly connected with heat conductive filament 6,10 output end of electric heater and 6 heat transfer of heat conductive filament；
Extend heating tank, the height for extending heating tank with lower formwork 4 along 12 height of plate at the top of the lower formwork 4
It is equal, and seal groove 16 is equipped on the inside of plate 12, the seal groove 16 matches with lower formwork 4；
Embodiment specifically: lower formwork 4 is placed in heating tank, and matches and fastens upper die body 2, uses connector sleeve 24
It covers in 22 outside of lower connecting plate 21 and upper junction plate, lasting to slide, when sliding at clamping groove 23, the first spring 26 acts on lower pin
The ejection of bar 25 is caught in clamping groove 23, is fixedly connected with lower formwork 4 with upper die body 2, and seal groove 16 is clamped lower formwork 4 at this time, along plate
12 make two die cavity sealings, connect 10 circuit pathways of electric heater, heat is made to be evenly transferred to the first cavity by heat conductive filament 6
It is interior, it by 7 accumulation of heat of heat storage and keeps the temperature, injects molten plastic from injection hole 18, carry out workpiece injection molding, plastics can persistently melt
Change, reduce workpiece surface Lao Pi, keep its homogeneous, excessive gas can be discharged from gas vent 19, release stress, and reduce bubble
It generates, guarantees injection molding density, improve workpiece quality, when injection molding, the second water chamber 8 and thermal insulation layer 9 can be effectively heat-insulated, avoid lower die
Body 1 overheats bring security risk, after the completion of injection molding, is lifted upper die body 2, divides lower formwork 4 with injection-molded work and lower mold body 1
From, far from heat source, meanwhile, 15 work extraction cold water of micro pump, and enter the first water chamber 14 from output end through the first water inlet,
Cold water with cool down in the heat transfer process of heat exchange fin 13 to workpiece, improve the processing efficiency of workpiece, cold water heat exchange heating
It is flowed through afterwards from the first water outlet, enters the second water chamber 8 from the second water inlet through corrugated flexible hose 17 and participate in water circulation, improve water money
The utilization efficiency in source, reduces resource waste, and reduces production cost.
A kind of mechanical-electrical integrated mould of temperature-adjustable according to shown in Fig. 1,2,8 and 9,3 top of work base station
Several equally distributed arc blocks 27 are fixedly connected with, 1 bottom of lower mold body is equipped with several equally distributed arc grooves 28, more
A arc block 27 matches with multiple arcs slot 28 respectively, and 1 two sides of lower mold body are fixedly connected to fixed plate 29, institute
29 surface of fixed plate is stated equipped with several equally distributed first threaded holes, the 27 top two sides of arc block are equipped with symmetrical
The second threaded hole, first threaded hole is connected with the second threaded hole internal screw thread and connect bolt 30, the work base station 3 with
Lower mold body 1 is fixedly connected by connecting bolt 30；
The 1 top quadrangle of lower mold body is fixedly connected to guiding bar 31, and 31 bottom outside of guiding bar offers
One groove, is equipped with second spring 32 in first groove, and 2 bottom four corners of upper die body are equipped with the second groove, and described the
Guide hole 33 is equipped at two groove axle center；
Four first grooves match with four the second grooves respectively, and four guiding bars 31 are drawn with four respectively
Guide hole 33 matches, and the second spring 32 is set in 31 outside of guiding bar, and 32 bottom end of second spring is fixed with the first groove
Connection；
Embodiment specifically: lower mold body 1 is placed on 3 top of work base station, and passes through arc block 27 and arc groove 28
Fixed plate 29 is threadedly coupled with arc block 27 using connection bolt 30, lower mold body 1 is fixedly mounted, is opened by quick location and installation
When mould and molding, guiding bar 31 matches with guide hole 33, and convenient for docking, second spring 32 provides protective buffering, and will compression
The setting of second spring 32 under state improves the stability and processing essence of injection molding work in the first groove and the second inside grooves
Degree avoids hitting mould, reduces mold damage, extends the service life of mold, in addition descend formwork 4 and 5 company of being screwed of mold core
It connects, is conveniently replaceable mold core 5, reduce the processing cost of mold.
A kind of mechanical-electrical integrated mould of temperature-adjustable according to shown in Fig. 1,2 and 10,3 top one of work base station
Side is equipped with control assembly 34, and the control assembly 34 includes single-chip microcontroller 35, and the connecting pin of the single-chip microcontroller 35 is equipped with temperature sensing
The connecting pin of device 36, the control assembly 34 is equipped with display screen 37, and the temperature sensor 36 matches with heat storage 7；
The input terminal of the single-chip microcontroller 35 is equipped with A/D converter, and the output end of the single-chip microcontroller 35 is equipped with D/A converter,
The temperature sensor 36 is electrically connected with A/D converter, and the electric heater 10 and micro pump 15 are electric with D/A converter
Property connection, the single-chip microcontroller 35 is electrically connected with display screen 37；
The model of the single-chip microcontroller 35 is set as M68HC16, and the model of the temperature sensor 36 is set as WZP-201,
The single-chip microcontroller 35, temperature sensor 36, display screen 37, electric heater 10 and micro pump 15 are the prior art；
Embodiment specifically: temperature sensor 36 senses the uniform temperature of heat storage 7, and simulation monitoring signals are sent
35 analysis of single-chip microcontroller processing is given, analog signal converter is converted to data-signal by A/D converter, and single-chip microcontroller 35 is by real time temperature
Data are sent to the display of display screen 37, and it is compared with setting value, and when temperature reaches set temperature, single-chip microcontroller 35 is controlled
Electric heater 10 processed stops working, and when heat storage is cooled to lower limit temperature, is lifted lower formwork 4, at the same single-chip microcontroller 35 control it is miniature
Water pump 15 works, and is rapidly cooled to workpiece, and intelligence production improves processing efficiency.
Working principle of the present invention:
Referring to Figure of description 1-9, lower mold body 1 and upper die body 2 are fastened, using 24 sets of connector sleeve in lower connecting plate 21 and upper
22 outside of connecting plate, lasting to slide, when sliding at clamping groove 23, the first spring 26 acts on the lower ejection of pin rod 25 and is caught in clamping groove
23, it is fixedly connected with lower formwork 4 with upper die body 2, makes two die cavity sealings along plate 12, electric heater 10 is powered, and passes through heat
Heat conductive filament 6 is evenly transferred in the first cavity, and 7 accumulation of heat of heat storage is simultaneously kept the temperature, and injects molten plastic from injection hole 18, carries out workpiece
Injection molding, excessive gas is discharged from gas vent 19, after the completion of injection molding, is lifted upper die body 2, makes lower formwork 4 with injection-molded work under
Die body 1 separates, meanwhile, 15 work extraction cold water of micro pump, and enter the first water chamber 14 from output end through the first water inlet, it is cold
Water with cool down in the heat transfer process of heat exchange fin 13 to workpiece, cold water heat exchange heating after flowed through from the first water outlet, pass through
Corrugated flexible hose 17 enters the second water chamber 8 from the second water inlet and participates in water circulation；
Connection spiral shell is used by arc block 27 and the quick location and installation of arc groove 28 referring to Figure of description 1,2,8 and 9
Fixed plate 29 is threadedly coupled by bolt 30 with arc block 27, and lower mold body 1 is fixedly mounted, when being opened and molding, guiding bar 31 with draw
Guide hole 33 matches, and the second spring 32 under compressive state is arranged in the first groove and the second inside grooves, formwork 4 is in addition descended
It is fixed by screws with mold core 5, is conveniently replaceable mold core 5；
Referring to Figure of description 1,2 and 10, temperature sensor 36 senses the uniform temperature of heat storage 7, and simulation is monitored
Signal is sent to 35 analysis of single-chip microcontroller processing, and analog signal converter is converted to data-signal by A/D converter, and single-chip microcontroller 35 will
Real time temperature data are sent to the display of display screen 37, and it is compared with setting value, single when temperature reaches set temperature
Piece machine 35 controls electric heater 10 and stops working, and when heat storage is cooled to lower limit temperature, is lifted lower formwork 4, while single-chip microcontroller 35
It controls micro pump 15 to work, workpiece is rapidly cooled.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of mechanical-electrical integrated mould of temperature-adjustable, including lower mold body (1) and upper die body (2), it is characterised in that: described
Upper die body (2) setting is equipped with work base station (3) in the surface of lower mold body (1), lower mold body (1) bottom；
It is equipped with heating tank at the top of the lower mold body (1), is connected with lower formwork (4) in the heating tank, the lower formwork (4)
Inner bottom is equipped with mold core (5), and the first cavity is equipped with inside the lower mold body (1), and first cavity inside is equipped with uniform point
The heat conductive filament (6) of cloth, heat conductive filament (6) outside are equipped with heat storage (7), the second water chamber are equipped on the outside of the heat storage (7)
(8), thermal insulation layer (9) are equipped between second water chamber (8) and heat storage (7), the second water chamber (8) top side is equipped with the
Two water inlets, the second water chamber (8) bottom side are equipped with the second water outlet, are fixedly connected with electricity on the outside of the lower mold body (1)
Heater (10)；
Upper die body (2) bottom is equipped with upper cavity (11), and upper cavity (11) bottom outside is fixedly connected with along plate (12),
The second cavity is equipped with inside the upper die body (2), the side of close upper cavity (11) is equipped with heat exchange fin in second cavity
(13), heat exchange fin (13) side is equipped with the first water chamber (14), at the top of first water chamber (14) one end be equipped with first into
The mouth of a river, another side bottom of first water chamber (14) are equipped with the first water outlet, and upper cavity (11) side is fixedly connected with micro-
Type water pump (15), micro pump (15) output end match with the first water inlet, first water outlet and the second water inlet
It is connected with corrugated flexible hose (17) between mouthful, upper cavity (11) upper surface middle part is equipped with injection hole (18), the injection hole
(18) outside is set there are four equally distributed gas vent (19), four gas vents (19) quadrangle with upper cavity (11) respectively
Match, the injection hole (18) and gas vent (19) run through upper die body (2), and injection hole (18) and gas vent (19) with
Upper cavity (11) perforation；
Two sides are equipped with four symmetrical locating slots (20) at the top of the heating tank, and lower formwork (4) two sides are equipped with symmetrical
Four lower connecting plates (21) of distribution are described to be equipped with symmetrical upper junction plate (22), the lower connection along plate (12) two sides
Plate (21) and upper junction plate (22) two sides are equipped with clamping groove (23), living on the outside of the lower connecting plate (21) and upper junction plate (22)
Dynamic to be connected with connector sleeve (24), connector sleeve (24) two sides slidably connect four symmetrical pin rods (25), described
Pin rod (25) outer sheath is equipped with the first spring (26)；
Four upper junction plates (22) match with four lower connecting plates (21) respectively, and four lower connecting plates (21) are respectively
Match with four locating slots (20), four pin rods (25) match with four clamping grooves (23) respectively.
2. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the work base
Several equally distributed arc blocks (27) are fixedly connected at the top of platform (3), lower mold body (1) bottom is equipped with several be uniformly distributed
Arc groove (28), multiple arc blocks (27) match with multiple arcs slot (28) respectively, and lower mold body (1) two sides are equal
It is fixedly connected with fixed plate (29), fixed plate (29) surface is equipped with several equally distributed first threaded holes, the arc
Two sides are equipped with the second symmetrical threaded hole at the top of block (27), and first threaded hole is connect with the second threaded hole internal screw thread
Have connection bolt (30), the work base station (3) is fixedly connected with lower mold body (1) by connecting bolt (30).
3. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the lower mold body
(1) top quadrangle is fixedly connected to guiding bar (31), and guiding bar (31) bottom outside offers the first groove, and described the
Second spring (32) are equipped in one groove, upper die body (2) bottom four corners are equipped with the second groove, second groove axle center
Place is equipped with guide hole (33).
4. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 3, it is characterised in that: four described
One groove matches with four the second grooves respectively, and four guiding bars (31) match with four guide holes (33) respectively,
The second spring (32) is set on the outside of guiding bar (31), and second spring (32) bottom end is fixedly connected with the first groove.
5. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the work base
Platform (3) top side is equipped with control assembly (34), and the control assembly (34) includes single-chip microcontroller (35), the single-chip microcontroller (35)
Connecting pin is equipped with temperature sensor (36), and the connecting pin of the control assembly (34) is equipped with display screen (37), the temperature sensing
Device (36) matches with heat storage (7).
6. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the heat storage
(7) it is made of Extruded Monolithic Celluar Ceramics, the heat conductive filament (6) is made of metallic copper material, and the thermal insulation layer (9) is by asbestos fibre material
Material is made.
7. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the lower formwork
(4) it is slidably connected with heating tank, the lower formwork (4) is fixed by screws with mold core (5), and the electric heater (10) is defeated
Outlet is fixedly connected with heat conductive filament (6).
8. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 1, it is characterised in that: the lower formwork
(4) heating tank is extended at top, and described along plate (12) highly to extend the height of heating tank with lower formwork (4) equal, and along plate
(12) inside is equipped with seal groove (16), and the seal groove (16) matches with lower formwork (4).
9. a kind of mechanical-electrical integrated mould of temperature-adjustable according to claim 5, it is characterised in that: the single-chip microcontroller
(35) input terminal is equipped with A/D converter, and the output end of the single-chip microcontroller (35) is equipped with D/A converter, the temperature sensor
(36) it being electrically connected with A/D converter, the electric heater (10) and micro pump (15) are electrically connected with D/A converter,
The single-chip microcontroller (35) and display screen (37) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667873.0A CN110253837B (en) | 2019-07-23 | 2019-07-23 | Electromechanical integrated die capable of adjusting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667873.0A CN110253837B (en) | 2019-07-23 | 2019-07-23 | Electromechanical integrated die capable of adjusting temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110253837A true CN110253837A (en) | 2019-09-20 |
| CN110253837B CN110253837B (en) | 2021-03-23 |
Family
ID=67927905
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667873.0A Expired - Fee Related CN110253837B (en) | 2019-07-23 | 2019-07-23 | Electromechanical integrated die capable of adjusting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253837B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721070A (en) * | 2021-01-29 | 2021-04-30 | 江西理工大学 | Temperature control device for water-assisted injection molding of polymer blend |
| CN113134955A (en) * | 2021-05-06 | 2021-07-20 | 莫颖乐 | Injection mold with condensation function |
| CN113427712A (en) * | 2021-06-25 | 2021-09-24 | 惠州市骏泰科技有限公司 | Long silica gel part injection moulding mould with heat preservation function |
| CN114311233A (en) * | 2022-01-18 | 2022-04-12 | 哈尔滨福泰环保建材有限公司 | Temperature control device for forming concrete prefabricated member |
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| US20020086076A1 (en) * | 2001-01-02 | 2002-07-04 | Chen Shia Chung | Mold having separate heating and cooling devices |
| CN101287580A (en) * | 2005-09-21 | 2008-10-15 | 三菱重工业株式会社 | Mold, mold temperature regulation method, mold temperature regulation device, injection molding method, injection molding machine, and thermoplastic resin sheet |
| KR20110009424A (en) * | 2009-07-22 | 2011-01-28 | 강명호 | Injection molding apparatus having heat shunting reinforcement plate and method of using the same |
| CN203580057U (en) * | 2013-10-28 | 2014-05-07 | 华南理工大学 | Electrothermic type thermal cycle mold rapidly cooled through water jet |
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2019
- 2019-07-23 CN CN201910667873.0A patent/CN110253837B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020086076A1 (en) * | 2001-01-02 | 2002-07-04 | Chen Shia Chung | Mold having separate heating and cooling devices |
| CN101287580A (en) * | 2005-09-21 | 2008-10-15 | 三菱重工业株式会社 | Mold, mold temperature regulation method, mold temperature regulation device, injection molding method, injection molding machine, and thermoplastic resin sheet |
| KR20110009424A (en) * | 2009-07-22 | 2011-01-28 | 강명호 | Injection molding apparatus having heat shunting reinforcement plate and method of using the same |
| CN203580057U (en) * | 2013-10-28 | 2014-05-07 | 华南理工大学 | Electrothermic type thermal cycle mold rapidly cooled through water jet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721070A (en) * | 2021-01-29 | 2021-04-30 | 江西理工大学 | Temperature control device for water-assisted injection molding of polymer blend |
| CN113134955A (en) * | 2021-05-06 | 2021-07-20 | 莫颖乐 | Injection mold with condensation function |
| CN113427712A (en) * | 2021-06-25 | 2021-09-24 | 惠州市骏泰科技有限公司 | Long silica gel part injection moulding mould with heat preservation function |
| CN114311233A (en) * | 2022-01-18 | 2022-04-12 | 哈尔滨福泰环保建材有限公司 | Temperature control device for forming concrete prefabricated member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110253837B (en) | 2021-03-23 |
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Granted publication date: 20210323 Termination date: 20210723 |