CN108032500A - A kind of plastic skeleton injection mold of free sticky knot - Google Patents
A kind of plastic skeleton injection mold of free sticky knot Download PDFInfo
- Publication number
- CN108032500A CN108032500A CN201810012564.5A CN201810012564A CN108032500A CN 108032500 A CN108032500 A CN 108032500A CN 201810012564 A CN201810012564 A CN 201810012564A CN 108032500 A CN108032500 A CN 108032500A
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- China
- Prior art keywords
- upper mold
- control device
- output connecting
- connecting line
- mould
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Classifications
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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
- B29C45/76—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 plastic skeleton injection mold of free sticky knot, its structure includes temperature detector, mould temperature preservation control device, fixed screw mouth, fixed screw, positioning port, die hole, inner mould location hole, upper mold link, upper mold, lower die, base, upper mold link is rectangular parallelepiped structure, the top of upper mold link is equipped with fixed screw mouth, fixed screw mouth is fixedly connected by bolt with external support equipment, upper mold link is equipped with fixed screw, prevent hot melting plastic from being solidified in the moment loss of heat for touching mould, effectively prevent and bubble is produced in condensation process, improve the quality of product, resistance when hot melting plastic enters mould can be reduced at the same time, improve the stability and work efficiency of the work of equipment.
Description
Technical field
The present invention is a kind of plastic skeleton injection mold of free sticky knot, belongs to mould applications.
Background technology
Mould, in industrial production being molded, being blow molded, extruding, die casting or the methods of forging forming, smelting, punching press obtain
The various moulds and instrument of required product.In brief, mould is the instrument for making formed article, and this instrument is by various
Part is formed, and different moulds is made of different parts.It is mainly realized by the change of institute's moulding material physical state
The processing of article shape.Blank is set to become the instrument for having given shape and the product of size under external force.It is widely used in punching
Sanction, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting, and the compression moulding of the product such as engineering plastics, rubber, ceramics
Or in the forming of injection.Mould generally comprises two parts of dynamic model and cover half, the two is partable.System is taken out when separating
Part, makes blank injection mold cavity shaping when closing up.Mould is precision instrument, complex-shaped, the expansive force of blank is born, to structure
Intensity, rigidity, case hardness, surface roughness and machining accuracy all have higher requirements, and the development level of mould production is machinery
The one of the important signs that of manufacture level.
But the plastics first injected during existing equipment work can be cooled down quickly, blistering obstruction product may be formed
Shaping.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of plastic skeleton injection mold of free sticky knot,
It can quickly be cooled down with solving the plastics first injected during existing equipment work, the shaping of blistering obstruction product may be formed.
To achieve these goals, the present invention is to realize by the following technical solutions:A kind of plastics bone of free sticky knot
Frame injection mold, its structure include temperature detector, mould temperature preservation control device, fixed screw mouth, fixed screw, positioning port,
Die hole, inner mould location hole, upper mold link, upper die and lower die, base, the upper mold link are rectangular parallelepiped structure, institute
The top for stating upper mold link is equipped with fixed screw mouth, and the fixed screw mouth is fixed by bolt and external support equipment to be connected
Connect, the upper mold link is equipped with fixed screw, and the fixed screw is fixedly connected by screw thread with upper mold link, described
Upper mold link is fixedly connected by fixed screw with upper mold, and the top surface of the upper mold link is equipped with positioning port, described fixed
Position mouth is equipped with altogether 2, and the positioning port runs through upper mold link, and the positioning port is respectively provided at the lower left corner of upper mold link
And the upper right corner, a diameter of 5-8mm of the positioning port, the positioning port and upper mold link are integrated, the upper mold
The middle part of the upper surface of link is equipped with die hole, and the die hole coordinates with upper mold, and the upper mold link passes through die hole
Determine the position of upper mold, the side of the die hole is equipped with inner mould location hole, and the lower section of the upper mold link, which is fixed, to be set
There is upper mold, the right part of the upper mold is equipped with temperature detector, and the temperature detector is connected with cooling control device, the upper mold
Lower section be equipped with lower die, the lower part of the lower die is fixed with mould temperature preservation control device, and the mould temperature preservation control device is led to
Cross bolt to be fixedly connected with lower die, the lower part of the mould temperature preservation control device is equipped with base, the mould temperature preservation control device
Including temperature-detecting device, electrical signal conversion device, fixed pulley, middle part travelling gear, reciprocating movement transmission device, mobile limit
Position device, sliding block, current control device, heating unit, connecting line positioning pulley, the temperature-detecting device are fixed and are located at mould
The top of the shell of temperature preservation control device, the lower section of the temperature-detecting device pass through electric power connection line and electrical signal conversion device
Connection, the electrical signal conversion device is bolted on the left side of the inside of the shell of mould temperature preservation control device, described
The connecting line that the output of electrical signal conversion device is short is connected by fixed pulley with middle part travelling gear, the middle part travelling gear
Coordinated by connecting roller with connecting line, be connected to the reciprocating movement transmission device of right part, the reciprocating movement transmission device
Output terminal and mobile limiting device coordinate, and the mobile limiting device is flexibly connected by movable connecting rod with sliding block, the cunning
The top of block is equipped with current control device, and the connecting line of the sliding block is connected by connecting line positioning pulley and current control device
Connect, the output terminal of the current control device is connected by electric power connection line with heating unit, and the heating unit passes through bolt
The top of the shell of mould temperature preservation control device is fixed on, the current control device is filled by supporting rack and mould preservation and controlling
The shell put is fixedly connected.
Further, the temperature-detecting device includes thermo-sensitive resistor unit, electric signal processing circuit, electric signal output company
Wiring, the bottom of the thermo-sensitive resistor unit are fixedly connected with electric signal processing circuit, the electric signal processing circuit and telecommunications
Number output connection wire bonding, the end of the electric signal output connecting line is connected with electrical signal conversion device, the thermo-sensitive resistor
Unit is bonded with lower die.
Further, electrical signal conversion device includes electric current induction coil, levers support frame, lever resetting spring, lever
Main body, induced magnet, the electric current induction coil are located at the right part of electric signal transducer base, under the electric current induction coil
Side is equipped with levers support frame, and the lower section of the levers support frame is equipped with lever resetting spring, the right end of the lever resetting spring
It is connected with lever main body, the middle part of the lever main body is connected with levers support frame, and the levers support frame passes through bearing and thick stick
Bar subject activity connects, and the electric current induction coil coordinates with induced magnet block, and the induced magnet passes through glue and lever master
Body is fixedly connected, and the electric current induction coil is connected with electric signal output connecting line.
Further, the middle part travelling gear includes bottom support base, take-up roller, horizontally rotates gear, turns vertically
Moving gear, vertical rotate gear stent, travelling gear output connecting line, the bottom support base are fixed by bolt and stent
Connection, the top of the bottom support base are equipped with take-up roller, and the take-up roller is connected by bearing and bottom support base activity
Connect, the top of the take-up roller, which is fixed with, horizontally rotates gear, and the top for horizontally rotating gear is equipped with vertical turning gear
Wheel, the vertical rotate gear engages with horizontally rotating gear, the middle part of the vertical rotate gear be equipped with belt connect roller and
Travelling gear output connecting line coordinates, and the vertical rotate gear is fixedly connected by bearing with vertical rotate gear stent.
Further, the reciprocating movement transmission device includes input connecting shaft, rotating disc, output connecting rod, rotating disc
Movable support, the input connecting shaft coordinate with travelling gear output connecting line, and the input connecting shaft is fixed with rotating disc to be connected
Connect, the rotating disc is equipped with output connecting rod, and the output connecting rod is flexibly connected with rotating disc, and the rotating disc passes through axis
Hold and be flexibly connected with rotating disc movable support, the rotating disc movable support is fixedly connected with the shell of equipment.
Further, the mobile limiting device includes moving horizontally sliding block, moves horizontally slide, mobile output connection
Bar, the sliding block that moves horizontally is flexibly connected with output connecting rod by bearing, described to move horizontally sliding block and move horizontally cunning
Rail coordinates, and the right end for moving horizontally sliding block is flexibly connected with mobile output connecting rod by bearing, and the mobile output connects
Extension bar is flexibly connected with sliding block.
Further, the current control device includes control slide block, brush, resistance coil, output connecting head, output company
Wiring, the control slide block are flexibly connected with slider bracket, and the control slide block is fixedly connected with brush, the brush and resistance
Fitting coils, the end of the resistance coil are equipped with output connecting head, and the output connecting head is connected with output connecting line, described
Resistance coil, output connecting head are bolted to connection with plastic support frame, and the output connecting head is connected by exporting
Line is connected with heating unit.
Further, the heating unit includes electric heater, heat-conducting plate, and the top of the electric heater is fixed with heat-conducting plate to be connected
Connect, the top of the heat-conducting plate is fixedly connected with the bottom of lower die.
Beneficial effect
The present invention provides a kind of scheme of the plastic skeleton injection mold of free sticky knot, equipped with mould temperature preservation control device, on
Mould link is fixedly connected by bolt with the external equipment of the head of upper mold link, and lower die, base pass through spiral shell afterwards
Bolt is fixed on the table, connects injection molding tube, connects control device, when hot melting plastic enters inside upper die and lower die, temperature inspection
The temperature of mould inside can be detected by surveying device, send electric signal to electric signal processing circuit when the temperature is too low, backward electricity
Signal output connecting line, electric current induction coil output current, the right end of electric current induction coil produce attraction by lever main body, sense
Magnet is answered to attract to the left, the lower end of lever main body drives connecting line to pass through fixed pulley afterwards so that connecting line drive take-up roller,
Horizontally rotate gear rotation, horizontally rotate gear afterwards and drive vertical rotate gear to rotate, exported connect by travelling gear afterwards
Wiring drives input connecting shaft to rotate, and inputs connecting shaft afterwards and drives turn disc again, and when turn disc drives output to connect
Extension bar moves down so that output connecting rod moves right, and drives move horizontally sliding block, mobile output connecting rod, sliding block together afterwards
Move right, meanwhile, sliding block pulls the sliding block of connecting line end to be moved to the left, when control slide block, brush are moved to the left, access
The resistance of circuit reduces, and electric heater starts to improve the power of the work of work, and heat is transferred to lower die from heat-conducting plate, so as to improve
The temperature of lower die, prevents hot melting plastic from being solidified in the moment loss of heat for touching mould, effectively prevents in condensation process and produce
Bubble, improves the quality of product, while can reduce resistance when hot melting plastic enters mould, improves the work of equipment
Stability and work efficiency.
Brief description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, further feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structure diagram of the plastic skeleton injection mold of free sticky knot of the present invention.
Fig. 2 is the structure diagram of the mould temperature preservation control device of the present invention.
Fig. 3 is the detailed construction schematic diagram of the mould temperature preservation control device of the present invention.
Fig. 4 is the working state figure of inventive die temperature preservation control device.
In figure:Temperature detector -1, mould temperature preservation control device -2, fixed screw mouth -3, fixed screw -4, positioning port -
5th, die hole -6, inner mould location hole -7, upper mold link -8, upper mold -9, lower die -10, base -11, temperature-detecting device -
21st, electrical signal conversion device -22, fixed pulley -23, middle part travelling gear -24, reciprocating movement transmission device -25, movement are spacing
Device -26, sliding block -27, current control device -28, heating unit -29, connecting line positioning pulley -210, thermo-sensitive resistor unit -
211st, electric signal processing circuit -212, electric signal output connecting line -213, electric current induction coil -221, levers support frame -222,
Lever resetting spring -223, lever main body -224, induced magnet -225, bottom support base -241, take-up roller -242, level turn
Moving gear -243, vertical rotate gear -244, vertical rotate gear stent -245, travelling gear output connecting line -246, input
Connecting shaft -251, rotating disc -252, export connecting rod -253, rotating disc movable support -254, move horizontally sliding block -261, is horizontal
Shifting sledge -262, mobile output connecting rod -263, control slide block -281, brush -282, resistance coil -283, output connection
Head -284, output connecting line -285, electric heater -291, heat-conducting plate -292.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of plastic skeleton injection mold scheme of free sticky knot:Its structure includes temperature
It is fixed to spend detector 1, mould temperature preservation control device 2, fixed screw mouth 3, fixed screw 4, positioning port 5, die hole 6, inner mould
Position hole 7, upper mold link 8, upper mold 9, lower die 10, base 11, the upper mold link 8 is rectangular parallelepiped structure, and the upper mold connects
The top for connecing frame 8 is equipped with fixed screw mouth 3, and the fixed screw mouth 3 is fixedly connected by bolt with external support equipment, described
Upper mold link 8 is equipped with fixed screw 4, and the fixed screw 4 is fixedly connected by screw thread with upper mold link 8, it is described on
Mould link 8 is fixedly connected by fixed screw 4 with upper mold 9, and the top surface of the upper mold link 8 is equipped with positioning port 5, described
Positioning port 5 is equipped with altogether 2, and the positioning port 5 runs through upper mold link 8, and the positioning port 5 is respectively provided at upper mold link 8
The lower left corner and the upper right corner, a diameter of 5-8mm of the positioning port 5,8 being integrated of the positioning port 5 and upper mold link knot
Structure, the middle part of the upper surface of the upper mold link 8 are equipped with die hole 6, and the die hole 6 coordinates with upper mold 9, and the upper mold connects
The position that frame 8 determines upper mold 9 by die hole 6 is connect, the side of the die hole 6 is equipped with inner mould location hole 7, the upper mold
The lower section of link 8 is fixed with upper mold 9, and the right part of the upper mold 9 is equipped with temperature detector 1, the temperature detector 1 with it is cold
But control device connects, and the lower section of the upper mold 9 is equipped with lower die 10, and the lower part of the lower die 10 is fixed with mould preservation and controlling
Device 2, the mould temperature preservation control device 2 are fixedly connected by bolt with lower die 10, under the mould temperature preservation control device 2
Portion is equipped with base 11;The mould temperature preservation control device 2 includes temperature-detecting device 21, electrical signal conversion device 22, fixed cunning
Wheel 23, middle part travelling gear 24, move back and forth transmission device 25, mobile limiting device 26, sliding block 27, current control device 28,
Heating unit 29, connecting line positioning pulley 210, the temperature-detecting device 21 fix the shell for being located at mould temperature preservation control device
Top, the lower section of the temperature-detecting device 21 is connected by electric power connection line with electrical signal conversion device 22, the telecommunications
Number conversion equipment 22 is bolted on the left side of the inside of the shell of mould temperature preservation control device, the electric signal converting means
Put the 22 short connecting line of output to be connected with middle part travelling gear 24 by fixed pulley 23, the middle part travelling gear 24 passes through
Connect roller with connecting line to coordinate, be connected to the reciprocating movement transmission device 25 of right part, the reciprocating movement transmission device 25
Output terminal and mobile limiting device 26 coordinate, and the mobile limiting device 26 is flexibly connected by movable connecting rod with sliding block 27,
The top of the sliding block 27 is equipped with current control device 28, the connecting line of the sliding block 27 by connecting line positioning pulley 210 with
Current control device 28 connects, and the output terminal of the current control device 28 is connected by electric power connection line with heating unit 29,
The heating unit 29 is bolted on the top of the shell of mould temperature preservation control device, and the current control device 28 is logical
The shell that supporting rack is crossed with mould temperature preservation control device is fixedly connected, and the temperature-detecting device 21 includes thermo-sensitive resistor unit
211st, electric signal processing circuit 212, electric signal output connecting line 213, the bottom of the thermo-sensitive resistor unit 211 with electric signal
Reason circuit 212 is fixedly connected, and the electric signal processing circuit 212 is welded with electric signal output connecting line 213, and the electric signal is defeated
The end for going out connecting line 213 is connected with electrical signal conversion device 22, and the thermo-sensitive resistor unit 211 is bonded with lower die 10, telecommunications
Number conversion equipment 22 includes electric current induction coil 221, levers support frame 222, lever resetting spring 223, lever main body 224, sense
Magnet 225 is answered, the electric current induction coil 221 is located at the right part of electric signal transducer base, the electric current induction coil 221
Lower section is equipped with levers support frame 222, and the lower section of the levers support frame 222 is equipped with lever resetting spring 223, and the lever resets
The right end of spring 223 is connected with lever main body 224, and the middle part of the lever main body 224 is connected with levers support frame 222, described
Levers support frame 222 is flexibly connected by bearing with lever main body 224,225 pieces of the electric current induction coil 221 and induced magnet
Coordinate, the induced magnet 225 is fixedly connected by glue with lever main body 224, the electric current induction coil 221 and electric signal
Output connecting line 213 connects, and the middle part travelling gear 24 includes bottom support base 241, take-up roller 242, horizontally rotates tooth
Wheel 243, vertical rotate gear 244, vertical rotate gear stent 245, travelling gear output connecting line 246, the bottom support
Base 241 is fixedly connected by bolt with stent, and the top of the bottom support base 241 is equipped with take-up roller 242, the take-up
Roller 242 is flexibly connected by bearing with bottom support base 241, and the top of the take-up roller 242, which is fixed with, horizontally rotates tooth
Wheel 243, the top for horizontally rotating gear 243 are equipped with vertical rotate gear 244, the vertical rotate gear 244 and level
Rotate gear 243 engages, and the middle part of the vertical rotate gear 244 is equipped with belt connection roller and travelling gear output connecting line
246 coordinate, and the vertical rotate gear 244 is fixedly connected by bearing with vertical rotate gear stent 245, the reciprocating movement
Transmission device 25 includes input connecting shaft 251, rotating disc 252, output connecting rod 253, rotating disc movable support 254, described defeated
Entering connecting shaft 251 with travelling gear output connecting line 246 to coordinate, the input connecting shaft 251 is fixedly connected with rotating disc 252,
The rotating disc 252 is equipped with output connecting rod 253, and the output connecting rod 253 is flexibly connected with rotating disc 252, described turn
Moving plate 252 is flexibly connected by bearing with rotating disc movable support 254, the rotating disc movable support 254 and the shell of equipment
It is fixedly connected, the mobile limiting device 26 includes moving horizontally sliding block 261, moves horizontally slide 262, mobile output connecting rod
263, it is described move horizontally sliding block 261 with output connecting rod 253 be flexibly connected by bearing, it is described move horizontally sliding block 261 with
Move horizontally slide 262 to coordinate, the right end for moving horizontally sliding block 261 passes through bearing activity with mobile output connecting rod 263
Connection, the mobile output connecting rod 263 are flexibly connected with sliding block 27, the current control device 28 including control slide block 281,
Brush 282, resistance coil 283, output connecting head 284, output connecting line 285, the control slide block 281 and slider bracket activity
Connection, the control slide block 281 are fixedly connected with brush 282, and the brush 282 coordinates with resistance coil 283, the resistive conductor
The end of circle 283 is equipped with output connecting head 284, and the output connecting head 284 is connected with output connecting line, the resistance coil
283rd, output connecting head 284 is bolted to connection with plastic support frame, and the output connecting head 284 is connected by exporting
Line 285 is connected with heating unit 29, the heating unit 29 include electric heater 291, heat-conducting plate 292, the electric heater 291 it is upper
Portion is fixedly connected with heat-conducting plate 292, and the top of the heat-conducting plate 292 is fixedly connected with the bottom of lower die 10.
Mould described in this patent, in industrial production being molded, being blow molded, extruding, die casting or forging forming, smelting, punching
The methods of pressure, obtains the various moulds and instrument of required product.In brief, mould is the instrument for making formed article, this
Kind instrument is made of various parts, and different moulds is made of different parts.It mainly passes through institute's moulding material physical state
Change realize the processing of article shape.Blank is set to become the work for having given shape and the product of size under external force
Tool.
In use, first checking for the whether firm connection of each several part, after confirming Plant in good condition, equipment is placed on suitably
Position, connects power supply, adjusts working status and running parameter, can start to work normally afterwards, is filled equipped with mould preservation and controlling
Put 2, upper mold link 8 is fixedly connected by bolt with the external equipment of the head of upper mold link 8, afterwards lower die 10,
Base 11 is bolted on workbench, connects injection molding tube, connects control device, when hot melting plastic enters upper mold 9, lower die
During 10 inside, temperature-detecting device 21 can detect the temperature of mould inside, when the temperature is too low to electric signal processing circuit 212
Send electric signal, backward electric signal output connecting line 213,221 output current of electric current induction coil, electric current induction coil 221
Right end produce attraction lever main body 224, induced magnet 225 are attracted to the left, afterwards lever main body 224 lower end drive connect
Wiring passes through fixed pulley 23 so that connecting line, which drives take-up roller 242, horizontally rotates gear 243 rotates, and horizontally rotates tooth afterwards
Wheel 243 drives vertical rotate gear 244 to rotate, and exporting connecting line 246 by travelling gear afterwards drives 251 turns of connecting shaft of input
It is dynamic, connecting shaft 251 is inputted afterwards and drives rotating disc 252 to rotate again, drives output connecting rod 253 to move down when rotating disc 252 rotates,
So that output connecting rod 253 moves right, drive move horizontally sliding block 261, mobile output connecting rod 263, sliding block 27 1 afterwards
Rise and move right, meanwhile, sliding block 27 pulls the sliding block of connecting line end to be moved to the left, when control slide block 281, brush 282 to the left
When mobile, accessing the resistance of circuit reduces, and electric heater 291 starts to improve the power of the work of work, and heat is passed from heat-conducting plate 292
Lower die 10 is handed to, so as to improve the temperature of lower die, prevents hot melting plastic from being solidified in the moment loss of heat for touching mould, it is effective anti-
Stop and bubble produced in condensation process, improved the quality of product, while resistance when hot melting plastic enters mould can be reduced,
Improve the stability and work efficiency of the work of equipment.
The present invention solves the problems, such as it is that the plastics first injected during existing equipment work can be cooled down quickly, may have been formed
The shaping of bubble obstruction product, being combined with each other by above-mentioned component of the invention, prevents hot melting plastic in the moment for touching mould
Loss of heat solidifies, and effectively prevents and bubble is produced in condensation process, improve the quality of product, while can reduce hot melting plastic
Resistance during into mould, improves the stability and work efficiency of the work of equipment.
The basic principles, main features and the advantages of the invention have been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes fallen in the implication and scope of the equivalency of claim in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of plastic skeleton injection mold of free sticky knot, its structure includes temperature detector (1), mould temperature preservation control device
(2), fixed screw mouth (3), fixed screw (4), positioning port (5), die hole (6), inner mould location hole (7), upper mold connection
Frame (8), upper mold (9), lower die (10), base (11), it is characterised in that:
The upper mold link (8) is rectangular parallelepiped structure, and the top of the upper mold link (8) is equipped with fixed screw mouth (3), institute
State fixed screw mouth (3) to be fixedly connected with external support equipment by bolt, the upper mold link (8) is equipped with fixed screw
(4), the fixed screw (4) is fixedly connected by screw thread with upper mold link (8), and the upper mold link (8) passes through fixation
Screw (4) is fixedly connected with upper mold (9), and the top surface of the upper mold link (8) is equipped with positioning port (5), the positioning port (5)
2 are equipped with altogether, and the positioning port (5) runs through upper mold link (8), and the positioning port (5) is respectively provided at upper mold link (8)
The lower left corner and the upper right corner, a diameter of 5-8mm of the positioning port (5), the positioning port (5) and upper mold link (8) are one
Body structure, the middle part of the upper surface of the upper mold link (8) are equipped with die hole (6), the die hole (6) and upper mold (9)
Coordinate, the upper mold link (8) determines the position of upper mold (9) by die hole (6), and the side of the die hole (6) is equipped with
Inner mould location hole (7), is fixed with upper mold (9) below the upper mold link (8), the right part of the upper mold (9) is set
There is temperature detector (1), the temperature detector (1) is connected with cooling control device, and the lower section of the upper mold (9) is equipped with lower die
(10), the lower part of the lower die (10) is fixed with mould temperature preservation control device (2), and the mould temperature preservation control device (2) is logical
Cross bolt to be fixedly connected with lower die (10), the lower part of the mould temperature preservation control device (2) is equipped with base (11);
The mould temperature preservation control device (2) includes temperature-detecting device (21), electrical signal conversion device (22), fixed pulley
(23), middle part travelling gear (24), reciprocating movement transmission device (25), mobile limiting device (26), sliding block (27), current control
Device (28), heating unit (29), connecting line positioning pulley (210), the temperature-detecting device (21) is fixed to be located at mould guarantor
The top of the shell of temperature control device, the lower section of the temperature-detecting device (21) pass through electric power connection line and electric signal converting means
(22) connection is put, the electrical signal conversion device (22) is bolted on the inside of the shell of mould temperature preservation control device
Left side, the connecting line that the output of the electrical signal conversion device (22) is short pass through fixed pulley (23) and middle part travelling gear (24)
Connection, the middle part travelling gear (24) are coordinated by connecting roller with connecting line, are connected to the reciprocating movement transmission dress of right part
Put (25), the output terminal for moving back and forth transmission device (25) and mobile limiting device (26) coordinate, the spacing dress of movement
Put (26) to be flexibly connected with sliding block (27) by movable connecting rod, the top of the sliding block (27) is equipped with current control device
(28), the connecting line of the sliding block (27) is connected by connecting line positioning pulley (210) with current control device (28), the electricity
The output terminal of flow control device (28) is connected by electric power connection line with heating unit (29), and the heating unit (29) passes through spiral shell
Bolt is fixed on the top of the shell of mould temperature preservation control device, and the current control device (28) is kept the temperature by supporting rack and mould
The shell of control device is fixedly connected.
A kind of 2. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:The temperature detection
Device (21) includes thermo-sensitive resistor unit (211), electric signal processing circuit (212), electric signal output connecting line (213), described
The bottom of thermo-sensitive resistor unit (211) is fixedly connected with electric signal processing circuit (212), the electric signal processing circuit (212)
Welded with electric signal output connecting line (213), the end of the electric signal output connecting line (213) and electrical signal conversion device
(22) connect, the thermo-sensitive resistor unit (211) is bonded with lower die (10).
A kind of 3. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:Electric signal converting means
Put (22) include electric current induction coil (221), levers support frame (222), lever resetting spring (223), lever main body (224),
Induced magnet (225), the electric current induction coil (221) are located at the right part of electric signal transducer base, the electric current line of induction
The lower section of circle (221) is equipped with levers support frame (222), and the lower section of the levers support frame (222) is equipped with lever resetting spring
(223), the right end of the lever resetting spring (223) is connected with lever main body (224), the middle part of the lever main body (224)
It is connected with levers support frame (222), the levers support frame (222) is flexibly connected by bearing with lever main body (224), described
Electric current induction coil (221) coordinates with induced magnet (225) block, and the induced magnet (225) passes through glue and lever main body
(224) it is fixedly connected, the electric current induction coil (221) is connected with electric signal output connecting line (213).
A kind of 4. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:The middle part transmission
Gear (24) includes bottom support base (241), take-up roller (242), horizontally rotates gear (243), vertical rotate gear
(244), vertical rotate gear stent (245), travelling gear output connecting line (246), the bottom support base (241) pass through
Bolt is fixedly connected with stent, and the top of the bottom support base (241) is equipped with take-up roller (242), the take-up roller (242)
It is flexibly connected by bearing with bottom support base (241), the top of the take-up roller (242), which is fixed with, horizontally rotates gear
(243), the top for horizontally rotating gear (243) is equipped with vertical rotate gear (244), the vertical rotate gear (244)
Engaged with horizontally rotating gear (243), the middle part of the vertical rotate gear (244) is equipped with belt connection roller and travelling gear is defeated
Go out connecting line (246) cooperation, the vertical rotate gear (244) connects by the way that bearing and vertical rotate gear stent (245) are fixed
Connect.
A kind of 5. plastic skeleton injection mold of free sticky knot according to claim 1 or 4, it is characterised in that:It is described reciprocal
Mobile gear (25) includes input connecting shaft (251), rotating disc (252), output connecting rod (253), rotation disk activity branch
Frame (254), the input connecting shaft (251) coordinate with travelling gear output connecting line (246), the input connecting shaft (251)
It is fixedly connected with rotating disc (252), the rotating disc (252) is equipped with output connecting rod (253), the output connecting rod
(253) it is flexibly connected with rotating disc (252), the rotating disc (252) is connected by bearing and rotating disc movable support (254) activity
Connect, the rotating disc movable support (254) is fixedly connected with the shell of equipment.
A kind of 6. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:The movement is spacing
Device (26) includes moving horizontally sliding block (261), moves horizontally slide (262), mobile output connecting rod (263), the level
Mobile sliding block (261) is flexibly connected with output connecting rod (253) by bearing, and the sliding block (261) that moves horizontally is moved with horizontal
Dynamic slide (262) coordinates, and the right end for moving horizontally sliding block (261) passes through bearing activity with mobile output connecting rod (263)
Connection, the mobile output connecting rod (263) are flexibly connected with sliding block (27).
A kind of 7. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:The current control
Device (28) includes control slide block (281), brush (282), resistance coil (283), output connecting head (284), output connecting line
(285), the control slide block (281) is flexibly connected with slider bracket, the control slide block (281) and the fixed company of brush (282)
Connect, the brush (282) coordinates with resistance coil (283), and the end of the resistance coil (283) is equipped with output connecting head
(284), the output connecting head (284) is connected with output connecting line, and the resistance coil (283), output connecting head (284) are equal
It is bolted to connection with plastic support frame, the output connecting head (284) is by exporting connecting line (285) and heating unit
(29) connect.
A kind of 8. plastic skeleton injection mold of free sticky knot according to claim 1, it is characterised in that:The heating unit
(29) electric heater (291), heat-conducting plate (292) are included, the top of the electric heater (291) is fixedly connected with heat-conducting plate (292), institute
The top for stating heat-conducting plate (292) is fixedly connected with the bottom of lower die (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810012564.5A CN108032500A (en) | 2018-01-05 | 2018-01-05 | A kind of plastic skeleton injection mold of free sticky knot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810012564.5A CN108032500A (en) | 2018-01-05 | 2018-01-05 | A kind of plastic skeleton injection mold of free sticky knot |
Publications (1)
Publication Number | Publication Date |
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CN108032500A true CN108032500A (en) | 2018-05-15 |
Family
ID=62098848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810012564.5A Withdrawn CN108032500A (en) | 2018-01-05 | 2018-01-05 | A kind of plastic skeleton injection mold of free sticky knot |
Country Status (1)
Country | Link |
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CN (1) | CN108032500A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726446A (en) * | 2018-06-19 | 2018-11-02 | 丁奕森 | A kind of power plant of electric transmission dumper |
-
2018
- 2018-01-05 CN CN201810012564.5A patent/CN108032500A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726446A (en) * | 2018-06-19 | 2018-11-02 | 丁奕森 | A kind of power plant of electric transmission dumper |
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