CN110466105A - A kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique - Google Patents
A kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique Download PDFInfo
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- CN110466105A CN110466105A CN201910683348.8A CN201910683348A CN110466105A CN 110466105 A CN110466105 A CN 110466105A CN 201910683348 A CN201910683348 A CN 201910683348A CN 110466105 A CN110466105 A CN 110466105A
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- Prior art keywords
- double
- drying
- shot moulding
- environmentally friendly
- friendly vehicle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming techniques, including drying unit, the first step, and PC+ABS and TPU plastic particles to be separately added into drying unit and are dried；The raw material of drying is sent into injection molding machine, is heated to molten condition by second step；Third step, one penetrates cover half water receiving temperature machine, and two, which penetrate cover half, connects refrigerator, dynamic model water receiving temperature machine；4th step, PC+ABS molten state liquid stream is entered to penetrate mold cavity from injecting machine material tube A nozzle injection, this environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique, by ebonite material in conjunction with flexible glue material, it tapes the method for shock-absorbing at the previous monochromatic moulding back of comparison, reduce manufacturing procedure, reduce the risk of multi-process, production efficiency is improved simultaneously, for the customer, flexible glue material has cushioning effect, abnormal sound problem caused by body vibrations is effectively improved in vehicle travel process, and TPU material is as thermoplastic elastomer (TPE), it can be with recycling and reusing, process also pollutes than General Purpose Rubber small.
Description
Technical field
The present invention relates to automobile interior decoration injection molding technology field, specially a kind of environmentally friendly vehicle inside gadget double-shot moulding one
Body moulding process.
Background technique
Along with the progress of expanding economy and science and technology, automobile manufacture level is also increased accordingly, and car category is increasing,
For the comfort of automobile and aesthetics, higher requirements are also raised while requiring automobile function by people.Plastic products
Mouldable is relatively strong and moderate cost, thus be widely applied in also obtaining in automobile production.By material quality, note
The influence of mould and injection molding process, automotive upholstery, which is molded in production, also will appear some quality problems.
Existing double-shot moulding, one penetrates ebonite (PC+ABS), and two penetrate flexible glue (TPU), belongs to emerging in automobile industry
Effective combination of technology, flexible glue and ebonite, is conducive to improve common instrument mask inside gadget abnormal sound problem at present, user vehicle,
It is intended in the process of moving, internal car noise is low, and quiet, which is expected to realize this requirement of client, but double-deck overlaying part
The structure constraint design rule basic in mold, and the binding force of two kinds of storerooms is to be improved, for this purpose, it is proposed that a kind of
Environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique.
Summary of the invention
The purpose of the present invention is to provide a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming techniques, on solving
State the problem of proposing in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of environmentally friendly vehicle inside gadget double-shot moulding is integrated
Change moulding process, including
Raw material stoving: including drying unit, PC+ABS and TPU plastic particles is separately added into drying unit and are dried；
Raw material melting: the raw material of drying is sent into injection molding machine, molten condition is heated to；
Mold cooling: one penetrates cover half water receiving temperature machine, and two, which penetrate cover half, connects refrigerator, dynamic model water receiving temperature machine；
Double-shot moulding: PC+ABS molten state liquid stream is entered to penetrate mold cavity from injecting machine material tube A nozzle injection, molding one
After penetrating product, then double coloured plastic injection machine molding machine moving template rotates 180 ° of moldings, by TPU molten state liquid stream from injecting machine material tube B
Nozzle injection enters two and penetrates mold cavity；
Period die sinking: being opened through the period, and two penetrate product ejection, and double coloured plastic injection machine molding machine moving template rotates 180 ° of resets.
Preferably, the raw material stoving stage, PC+ABS plastic pellet drying temperature are 95 DEG C, and TPU plastic pellet is dry
Temperature is 80 DEG C.By controlling its drying temperature during drying to PC+ABS plastic pellet, the two can be improved in this way
Between binding force, the drying time of the PC+ABS and TPU are 4h.
Preferably, the PC+ABS barrel temperature under the raw material molten condition is 260 DEG C, and TPU barrel temperature is 210
℃。
Preferably, one under mold cooling penetrates that cover half, two to penetrate cover half and the temperature of two groups of dynamic models be 40 DEG C.
Preferably, the double-shot moulding stage, an injection pressure penetrated needed for being molded is 100MPa, and hot-fluid channel temp is
255 DEG C, cooling time 15s, the double-shot moulding stage, two penetrate injection molding needed for injection pressures be 65MPa, hot-fluid channel temp
Be 210 DEG C, cooling time 15s.
Preferably, the drying unit includes mounting shell, and two groups of drying grooves, the baking are offered inside the mounting shell
Dry groove is internally provided with agitating device, and heating device is provided on agitating device, the top setting of the installation shell
There are two groups of feed inlets, and feed inlet is connected to drying groove, the bottom of the mounting shell offers two groups of discharge ports, and the shell
The discharge outlet of body is fixed with discharging controlling device, and the side of the mounting shell is provided with control panel.It can by drying unit
Drying functions simultaneously are carried out to two groups of feed particles to realize.
Preferably, the agitating device includes driving device, rotary cylinder and paddle, and the driving device is fixed on installation
On the side of shell, the shell wall that the output end of the driving device passes through mounting shell is fixedly connected with its internal rotary cylinder, and is turned
Dynamic cylinder is fixed with first rotating shaft far from one end of driving device, and the one end of the first rotating shaft far from rotary cylinder is by bearing and dries
Dry groove rotation connection, multiple groups are arranged in the paddle, and are uniformly fixed on rotary cylinder, are provided with temperature on the paddle
Detection device is spent, the temperature-detecting device includes temperature sensor and thermally conductive sheet, and peace is offered on the blade of the paddle
Groove is filled, the temperature sensor is fixed in installation groove, and the thermally conductive sheet is mounted on the notch of installation groove, and thermally conductive sheet
The signal receiving terminal of thermally conductive end temperature sensor mutually abut.The mobility that particle can be increased by agitating device, makes it
It is come into full contact with heat caused by heating device, the efficiency of its drying not only can be improved, but also its drying can be increased
Uniformity, additionally by temperature-detecting device is arranged on paddle, then the contact by particle with thermally conductive sheet passes heat
Temperature sensor is passed, effectively the temperature of drying particle is monitored.
Preferably, the heating device includes that heating tube, insulation column and support frame, the heating tube are located at the cylinder of rotary cylinder
Interior, the insulation column is provided with two groups altogether, and two groups of insulation columns are fixedly connected with the both ends of heating tube respectively, support frame as described above set
It connects on insulation column, and is insulated column and is fixedly connected by support frame with the inner wall of rotary cylinder, the both ends of the rotary cylinder offer
There are several gas vents.By heating device the condition of drying can be provided to drying inside grooves.
Preferably, the driving device includes motor, belt body, belt pulley and the second shaft, and the motor is fixed on
On the outer wall of mounting shell, belt pulley, the belt pulley are respectively and fixedly provided on the output end of the second shaft and the motor described in two groups
Between be sequentially connected by belt body, second shaft far from belt pulley one end pass through mounting shell shell wall and its
One end of internal rotary cylinder is fixedly connected.Two groups of paddle rotations may be implemented by driving device.
Preferably, the discharging controlling device includes micro motor, movable screw rod, movable block and sealing block, the sealing
Block is located at the discharge outlet of mounting shell bottom, and is connect by discharge port with mounting shell basal sliding, and the movable block is fixed on
The bottom of sealing block, the activity screw rod are threaded on movable block, and the bottom of shell is fixedly mounted in the micro motor, described
One end of movable screw rod is fixed on the output end of micro motor, and the bottom of the mounting shell offers sliding recess, the shifting
The both ends of motion block are fixed with sliding shoe, and the sliding shoe is connected by the basal sliding of sliding recess and mounting shell, the activity
The one end of screw rod far from micro motor is rotatably connected to supporting block by bearing, and the both ends of the supporting block are fixed on mounting shell
Bottom.By the way that discharging controlling device is arranged in discharge port, the discharge of the particle of drying inside grooves can control.
Preferably, the mounting shell is fixed with guard shield close to the side of driving device, and the control panel is mounted on
On guard shield.Guard shield can play certain protective action to driving device.
Preferably, the mounting shell is fixed with mounting bracket far from the side of driving device.It can be incited somebody to action by mounting bracket
Installation shell is mounted on and needs on position to be used.
Compared with prior art, the beneficial effects of the present invention are:
1, Double-color integrated production technology of the present invention compares previous monochromatic moulding back by ebonite material in conjunction with flexible glue material
The method for shock-absorbing of taping, reduces manufacturing procedure, reduces the risk of multi-process, while improving production efficiency, and client is come
It says, flexible glue material has cushioning effect, is effectively improved in vehicle travel process abnormal sound problem caused by body vibrations, and TPU material
It as thermoplastic elastomer (TPE), can also be polluted than General Purpose Rubber small with recycling and reusing, process.
2, the drying unit that the present invention is arranged can carry out drying and processing to two different particles.
3, the present invention can increase the mobility of particle by agitating device, fill it with heat caused by heating device
Tap touching, not only can be improved the efficiency of its drying, but also can increase the uniformity of its drying, additionally by paddle
Temperature-detecting device is set, then the contact by particle with thermally conductive sheet transfers heat to temperature sensor, effectively to baking
The temperature of dry particl is monitored.
4, the present invention can control the row of the particle of drying inside grooves by the way that discharging controlling device is arranged in discharge port
It puts, guard shield can play certain protective action to driving device.
Detailed description of the invention
Fig. 1 is process flow chart of the invention；
Fig. 2 is drying unit structural schematic diagram of the present invention；
Fig. 3 is Fig. 2 schematic view of the front view；
Fig. 4 is Fig. 2 another party bit architecture schematic diagram；
Fig. 5 is Fig. 4 another party bit architecture schematic diagram；
Fig. 6 is a-quadrant enlarged structure schematic diagram in Fig. 5；
Fig. 7 is Fig. 2 broken section structural schematic diagram；
Fig. 8 is B area enlarged structure schematic diagram in Fig. 7；
Fig. 9 is the region C enlarged structure schematic diagram in Fig. 7；
Figure 10 is installation shell broken section structural schematic diagram；
Figure 11 is Figure 10 another party bit architecture schematic diagram；
Figure 12 is Figure 10 overlooking structure diagram；
Figure 13 is Figure 10 schematic view of the front view；
Figure 14 is Figure 10 back structures schematic diagram.
In figure: 1- drying unit；2- mounting shell；3- dries groove；4- agitating device；5- heating device；6- feed inlet；7-
Discharging controlling device；8- control panel；9- driving device；10- rotary cylinder；11- paddle；12- first rotating shaft；The inspection of 13- temperature
Survey device；14- temperature sensor；15- thermally conductive sheet；16- installation groove；17- heating tube；18- is insulated column；19- support frame；20-
Gas vent；21- motor；22- belt body；23- belt pulley；The second shaft of 24-；25- micro motor；26- activity screw rod；27-
Movable block；28- sealing block；29- sliding recess；30- sliding shoe；31- supporting block；32- guard shield；33- mounting bracket；34-
Discharge port.
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.
Fig. 1-14 is please referred to, the present invention provides a kind of technical solution: a kind of environmentally friendly vehicle inside gadget double-shot moulding integration
Moulding process, process flow are specific as follows shown:
The first step dries PC+ABS and TPU plastic particles, and PC+ABS drying temperature is 95 DEG C, TPU drying temperature
It is 80 DEG C, drying time 4h；
Material after drying is sent into injection molding machine by second step, is heated to molten condition, and PC+ABS barrel temperature is 260
℃；TPU barrel temperature is 210 DEG C；
Third step, mold one penetrate cover half water receiving temperature machine, and one, which penetrates cover half temperature, is set as 40 DEG C, and two, which penetrate cover half, connects refrigerator；
Mold two pays dynamic model water receiving temperature machine, and the setting of dynamic model temperature is all 40 DEG C；
PC+ABS molten state liquid stream is entered to penetrate mold cavity, injection pressure by the 4th step from injecting machine material tube A nozzle injection
For 100MPa, hot-fluid channel temp is 255 DEG C, and 15s, formed one and penetrated product cooling time；
5th step, is opened through the period, and one, which penetrates product, stays in dynamic model, and double coloured plastic injection machine molding machine moving template rotates 180 ° of conjunctions
Mould；
TPU molten state liquid stream is entered two from injecting machine material tube B nozzle injection and penetrates mold cavity by the 6th step, and injection pressure is
65MPa, hot-fluid channel temp are 210 DEG C, and 15s, formed one and penetrated product cooling time；
7th step, is opened through the period, and two penetrate product ejection, and double coloured plastic injection machine molding machine moving template rotates 180 ° of resets.
The drying unit 1 includes mounting shell 2, offers two groups of drying grooves 3, the drying inside the mounting shell 2
Groove 3 is internally provided with agitating device 4, and heating device 5 is provided on agitating device 4, sets at the top of 2 body of mounting shell
Two groups of feed inlets 6 being equipped with, and feed inlet 6 is connected to drying groove 3, the bottom of the mounting shell 2 offers two groups of discharge ports 34,
And discharging controlling device 7 is fixed at the discharge port 34 of the shell, the side of the mounting shell 2 is provided with control panel 8.
The agitating device 4 includes driving device 9, rotary cylinder 10 and paddle 11, and the driving device 9 is fixed on installation
On the side of shell 2, the shell wall that the output end of the driving device 9 passes through mounting shell 2 is fixedly connected with its internal rotary cylinder 10,
And rotary cylinder 10 is fixed with first rotating shaft 12 far from one end of driving device 9, the first rotating shaft 12 far from rotary cylinder 10 one
End is rotatablely connected by bearing and drying groove 3, and multiple groups are arranged in the paddle 11, and are uniformly fixed on rotary cylinder 10,
Temperature-detecting device 13 is provided on the paddle 11, the temperature-detecting device 13 includes temperature sensor 14 and thermally conductive sheet
15, installation groove 16 is offered on the blade of the paddle 11, and the temperature sensor 14 is fixed in installation groove 16, institute
State the notch that thermally conductive sheet 15 is mounted on installation groove 16, and the signal receiving terminal phase of the thermally conductive end temperature sensor 14 of thermally conductive sheet 15
Mutually abut.
The heating device 5 includes that heating tube 17, insulation column 18 and support frame 19, the heating tube 17 are located at rotary cylinder 10
Cylinder in, the insulation column 18 is provided with two groups altogether, and two groups of insulation columns 18 are fixedly connected with the both ends of heating tube 17 respectively, institute
It states support frame 19 to be socketed on insulation column 18, and is insulated column 18 and is fixedly connected by support frame 19 with the inner wall of rotary cylinder 10, institute
The both ends for stating rotary cylinder 10 have offered several gas vents 20.
Working principle: control panel 8 here can control driving device 9, temperature control equipment and discharging controlling device
7, while display screen is provided on control panel 8, setting temperature sensor 14 of the display screen display inside drying groove 3
The temperature data monitored controls driving device 9, temperature control equipment and discharging control by the control button of control panel 8
Device 7 processed, when needing to carry out drying and processing to PC+ABS and TPU plastic grain, by PC+ABS and TPU plastic grain from installation
The feed inlet 6 at 2 top of shell is launched into drying groove 3, and then driving device 9 drives rotary cylinder 10 to rotate, due to paddle 11
It is fixed on rotary cylinder 10, so inner rotation of the paddle 11 in drying groove 3, can be turned in this way by paddle 11
It moves, the particle being located inside drying groove 3 is driven to be rotated, when paddle 11 rotates, adding inside rotary cylinder 10
Heat pipe 17 starts to heat the air of surrounding, the air being heated from 10 two sides gas vent 20 of rotary cylinder proceed to drying it is recessed
In slot 3, the air being heated is contacted with the particle that needs are dried, and is realized and is carried out drying and processing to particle, is rotated in paddle 11
During, the particle on paddle 11 is contacted with thermally conductive sheet 15, its temperature is transmitted in installation groove 16
Temperature sensor 14, the temperature degree of wearing that temperature sensor 14 will test is to control panel 8, and control panel 8 can be with own core here
Piece realizes that automatically controlling heating tube 17 works, and notice heating tube 17 can also be gone to work by artificial, then installed in control
The discharge port 34 of 2 bottom of mounting shell is opened, is oven-dried the particle of certain temperature in this way by the discharging controlling device 7 of 2 bottom of shell
It can be discharged by discharge port 34, high-temperature fusion is carried out in entering injection molding machine.
The driving device 9 includes motor 21, belt body 22, belt pulley 23 and the second shaft 24, and the motor 21 is solid
It is scheduled on the outer wall of mounting shell 2, is respectively and fixedly provided with belt pulley 23 on the output end of the second shaft 24 and the motor 21 described in two groups,
It is sequentially connected between the belt pulley 23 by belt body 22, second shaft 24 is worn far from one end of belt pulley 23
The shell wall for crossing mounting shell 2 is fixedly connected with one end of its internal rotary cylinder 10.
Working principle: the motor 21 in driving device 9 is started to work, and the output end of motor 21 drives belt pulley 23 to rotate,
It is rotated between belt pulley 23 by belt body 22, to drive the rotation of the second shaft 24, the second shaft 24 drives rotary cylinder 10
Rotation.
The discharging controlling device 7 includes micro motor 25, movable screw rod 26, movable block 27 and sealing block 28, described close
Envelope block 28 is located at the discharge port 34 of 2 bottom of mounting shell, and is connect by discharge port 34 with 2 basal sliding of mounting shell, the shifting
Motion block 27 is fixed on the bottom of sealing block 28, and the activity screw rod 26 is threaded on movable block 27, the micro motor 25
The bottom of shell 2 is fixedly mounted, one end of the activity screw rod 26 is fixed on the output end of micro motor 25, the mounting shell 2
Bottom offer sliding recess 29, the both ends of the movable block 27 are fixed with sliding shoe 30, and the sliding shoe 30 passes through sliding
Groove 29 is connect with the basal sliding of mounting shell 2, and the described activity one end of screw rod 26 far from micro motor 25 is rotated by bearing
It is connected with supporting block 31, the both ends of the supporting block 31 are fixed on the bottom of mounting shell 2.
Working principle: when the particle inside drying groove 3 reaches required drying condition, micromotor 21 is started to work,
The output end drive activity screw rod 26 of micromotor 21 rotates, since movable block 27 is threadedly coupled with movable screw rod 26, and it is mobile
The both ends of block 27 are connected in sliding recess 29 by sliding shoe 30, so movable block 27 moves on movable screw rod 26, due to
One end of movable block 27 is fixedly connected with sealing block 28, so movable block 27 drives sealing block 28 to move, can be opened in this way
The discharge port 34 of 2 bottom of mounting shell, the particle inside drying groove 3 can be from its internal discharge.
The mounting shell 2 is fixed with guard shield 32 close to the side of driving device 9, and the control panel 8 is mounted on anti-
It protects on shell 32, the mounting shell 2 is fixed with mounting bracket 33 far from the side of driving device 9.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique, it is characterized in that the technique is as follows:
Raw material stoving: including drying unit (1), PC+ABS and TPU plastic particles is separately added into drying unit (1) and are dried
It is dry；
Raw material melting: the raw material of drying is sent into injection molding machine, molten condition is heated to；
Mold cooling: one penetrates cover half water receiving temperature machine, and two, which penetrate cover half, connects refrigerator, dynamic model water receiving temperature machine；
Double-shot moulding: PC+ABS molten state liquid stream is entered to penetrate mold cavity from injecting machine material tube A nozzle injection, and production is penetrated in molding one
After product, then double coloured plastic injection machine molding machine moving template rotates 180 ° of moldings, by TPU molten state liquid stream from injecting machine material tube B nozzle
It is injected into two and penetrates mold cavity；
Period die sinking: being opened through the period, and two penetrate product ejection, and double coloured plastic injection machine molding machine moving template rotates 180 ° of resets.
2. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
The raw material stoving stage, PC+ABS plastic pellet drying temperature are 95 DEG C, and TPU plastic pellet drying temperature is 80 DEG C.
3. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 2, it is characterised in that:
The drying time of the PC+ABS and TPU is 4h.
4. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
PC+ABS barrel temperature under the raw material molten condition is 260 DEG C, and TPU barrel temperature is 210 DEG C.
5. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
One under mold cooling penetrates that cover half, two to penetrate cover half and the temperature of two groups of dynamic models be 40 DEG C.
6. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
The double-shot moulding stage, one penetrate injection molding needed for injection pressure be 100MPa, hot-fluid channel temp is 255 DEG C, and cooling time is
15s。
7. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
The double-shot moulding stage, two penetrate injection molding needed for injection pressures be 65MPa, hot-fluid channel temp is 210 DEG C, and cooling time is
15s。
8. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 1, it is characterised in that:
The drying unit (1) includes mounting shell (2), offers two groups of drying grooves (3), the drying inside the mounting shell (2)
Groove (3) is internally provided with agitating device (4), and heating device (5) are provided on agitating device (4), the mounting shell (2)
Two groups of feed inlets (6) are provided at the top of body, and feed inlet (6) is connected to drying groove (3), the bottom of the mounting shell (2)
Two groups of discharge ports (34) are offered, and are fixed with discharging controlling device (7), the mounting shell at the discharge port (34) of the shell
(2) side is provided with control panel (8).
9. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 8, it is characterised in that:
The agitating device (4) includes driving device (9), rotary cylinder (10) and paddle (11), and the driving device (9) is fixed on peace
On the side for filling shell (2), the output end of the driving device (9) passes through the shell wall and its internal rotary cylinder of mounting shell (2)
(10) it is fixedly connected, and rotary cylinder (10) is fixed with first rotating shaft (12), the first rotating shaft far from the one end of driving device (9)
(12) multiple groups are arranged by bearing and drying groove (3) rotation connection, the paddle (11) in one end far from rotary cylinder (10),
And it is uniformly fixed on rotary cylinder (10).
10. a kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique according to claim 9, feature exist
In: temperature-detecting device (13) are provided on the paddle (11)；
The temperature-detecting device (13) includes temperature sensor (14) and thermally conductive sheet (15), on the blade of the paddle (11)
It offers installation groove (16), the temperature sensor (14) is fixed in installation groove (16), thermally conductive sheet (15) installation
Notch in installation groove (16), and the signal receiving terminal of the thermally conductive end temperature sensor (14) of thermally conductive sheet (15) mutually abuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683348.8A CN110466105A (en) | 2019-07-26 | 2019-07-26 | A kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683348.8A CN110466105A (en) | 2019-07-26 | 2019-07-26 | A kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466105A true CN110466105A (en) | 2019-11-19 |
Family
ID=68508403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910683348.8A Pending CN110466105A (en) | 2019-07-26 | 2019-07-26 | A kind of environmentally friendly vehicle inside gadget double-shot moulding integrated forming technique |
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| CN (1) | CN110466105A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113774A (en) * | 2019-12-30 | 2020-05-08 | 河北盛邦兴泰新材料科技有限公司 | Preparation method of ABS-TPU (acrylonitrile butadiene styrene-thermoplastic polyurethane) assembled sports floor |
| CN113715286A (en) * | 2020-12-24 | 2021-11-30 | 杏晖光学（厦门）有限公司 | Preparation process of laser protection lens for military industry |
| CN114714569A (en) * | 2022-03-04 | 2022-07-08 | 苏州玖玥工业科技有限公司 | Uniformly mixed double-color piece injection molding process |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2116712A1 (en) * | 1993-03-01 | 1994-09-02 | Ilya Pikus | System for polymer crystallization |
| US5609835A (en) * | 1992-07-22 | 1997-03-11 | Powder Systems Limited | Multi-purpose apparatus |
| CN201090764Y (en) * | 2007-11-27 | 2008-07-23 | 新乡威猛冶金设备有限公司 | Material discharging anchor gate of disk feeder |
| CN204869339U (en) * | 2015-07-27 | 2015-12-16 | 高满珍 | Plastic dry disinfection device |
| CN205466876U (en) * | 2016-04-11 | 2016-08-17 | 温州莎特塑胶科技有限公司 | Novel plastic granules is dry device |
| CN107088989A (en) * | 2017-05-31 | 2017-08-25 | 锦州希尔达汽车零部件有限公司 | A kind of method of Automobile Dashboard undertray double-shot moulding |
| CN206572895U (en) * | 2017-02-28 | 2017-10-20 | 云南兰草生物科技开发有限公司 | A kind of stirring-type medicinal material drying device |
| CN206899563U (en) * | 2017-05-04 | 2018-01-19 | 东莞市发成工程塑料有限公司 | A kind of plastic grains processing materal drier |
-
2019
- 2019-07-26 CN CN201910683348.8A patent/CN110466105A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609835A (en) * | 1992-07-22 | 1997-03-11 | Powder Systems Limited | Multi-purpose apparatus |
| CA2116712A1 (en) * | 1993-03-01 | 1994-09-02 | Ilya Pikus | System for polymer crystallization |
| CN201090764Y (en) * | 2007-11-27 | 2008-07-23 | 新乡威猛冶金设备有限公司 | Material discharging anchor gate of disk feeder |
| CN204869339U (en) * | 2015-07-27 | 2015-12-16 | 高满珍 | Plastic dry disinfection device |
| CN205466876U (en) * | 2016-04-11 | 2016-08-17 | 温州莎特塑胶科技有限公司 | Novel plastic granules is dry device |
| CN206572895U (en) * | 2017-02-28 | 2017-10-20 | 云南兰草生物科技开发有限公司 | A kind of stirring-type medicinal material drying device |
| CN206899563U (en) * | 2017-05-04 | 2018-01-19 | 东莞市发成工程塑料有限公司 | A kind of plastic grains processing materal drier |
| CN107088989A (en) * | 2017-05-31 | 2017-08-25 | 锦州希尔达汽车零部件有限公司 | A kind of method of Automobile Dashboard undertray double-shot moulding |
Non-Patent Citations (1)
| Title |
|---|
| 贾润利、李宁、梁丽华、王晓敏、魏丽乔: "《新型注塑模设计》", 31 July 2006, 国防工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113774A (en) * | 2019-12-30 | 2020-05-08 | 河北盛邦兴泰新材料科技有限公司 | Preparation method of ABS-TPU (acrylonitrile butadiene styrene-thermoplastic polyurethane) assembled sports floor |
| CN113715286A (en) * | 2020-12-24 | 2021-11-30 | 杏晖光学（厦门）有限公司 | Preparation process of laser protection lens for military industry |
| CN113715286B (en) * | 2020-12-24 | 2023-07-04 | 杏晖光学（厦门）有限公司 | Preparation process of laser protective lens for military industry |
| CN114714569A (en) * | 2022-03-04 | 2022-07-08 | 苏州玖玥工业科技有限公司 | Uniformly mixed double-color piece injection molding process |
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Application publication date: 20191119 |
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