CN1072131A - Centrifugal casting type plastic product automatic production line - Google Patents
Centrifugal casting type plastic product automatic production line Download PDFInfo
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- CN1072131A CN1072131A CN 91110461 CN91110461A CN1072131A CN 1072131 A CN1072131 A CN 1072131A CN 91110461 CN91110461 CN 91110461 CN 91110461 A CN91110461 A CN 91110461A CN 1072131 A CN1072131 A CN 1072131A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 21
- 238000002347 injection Methods 0.000 claims abstract description 28
- 239000007924 injection Substances 0.000 claims abstract description 28
- 238000000465 moulding Methods 0.000 claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 59
- 239000000047 product Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000012459 cleaning agent Substances 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 210000003127 knee Anatomy 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000706 filtrate Substances 0.000 claims description 4
- 238000009432 framing Methods 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- -1 column Chemical compound 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010926 purge Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 abstract description 5
- 239000004814 polyurethane Substances 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 238000011002 quantification Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003712 anti-aging effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The automatic production line of the centrifugal casting type plastic products is mainly used for the industrial production of polyurethane non-pneumatic tires and can also be used for the industrial production of other centrifugal casting type plastic products. The invention is composed of six systems of microcomputer-centered control, quantitative feeding, mixing injection, molding machine set, storage temperature control, rotation and the like, and automatically controls the feeding, constant temperature, quantification, material mixing, pouring, cleaning, molding and demolding set-fitting processes of product production. The invention can provide a feasible industrialized production device for the tires in the extensive bicycle field and other transportation fields in China.
Description
The invention belongs to the forming production device of plastic products.Be specially adapted to produce the polyurethane airless tire.
Since this century the forties, most vehicle is changed into the reason of inflating rubber tire by the solid shape wheel of rubber or other material, be in order to try to achieve comparatively speaking in light weight under the scientific and technological at that time condition, cost is low, ride sense advantage such as comfortable, yet regular the collapsing brokenly of following its intrinsic weakness that must inflate and occurring, prick and leak, phenomenon such as let out slowly, but brought the inconvenience that becomes increasingly conspicuous with worried to people, in some special field, wheel Wheel-chair as the disabled person, the rickshaw that the building site is used, military with car etc., facts have proved, even can not use pneumatic tire, therefore, both at home and abroad all can remove the new way of the sorrow of tire patching again from exploring a kind of advantage that can keep air tyre in recent years always.
A kind of and rubber phase ratio have higher tensile strength, tearing strength, wear away little, shock-absorbing, anti-aging, high load capacity, the people that appear as of the microporous polyurethane elasticity new material of a series of essential performances such as in light weight fulfil one's long cherished wish that provide may.
The CN87108061.3 patent once provided a kind of and had made bicycle airless tire shaping machine with polyurethane material, can't realize industrialized mass production as isolated auxiliary equipment, and this structure existed following shortcoming:
1, this equipment is to utilize folder formula opening-closing device to come compaction mold, thereby device must carry out repeatedly adjustment to the mould of different-thickness, clamps force unbalance and blowdown otherwise can cause.
Molding machine system among the present invention (seeing 5) adopts parallel lifting clamping device, makes the mould autobalance to different-thickness, need not adjust.
2, this equipment does not have the compression system of compressing, and the expansion that historical facts or anecdotes produces when executing raw material reaction in the production often struts mould and causes blowdown.
Molding machine system among the present invention is provided with automatic pressurization supporting mechanism, has overcome the appearance of above-mentioned phenomenon.
3, this equipment mold releasability adopts and manually removes mould, and incompatible batch process the in batches needs.
Molding machine system among the present invention is provided with to be sloughed off mold mechanism automatically and has alleviated labour intensity greatly, has improved production efficiency.
Characteristics of the present invention are except molding machine system has been done substantive improvement, also collection quantitatively the cast main frame be one with number of products moulding subsidiary engine, collect reinforced, constant temperature, quantitative, batch mixing, cast, cleaning, moulding, demoulding trap technology in the integrated control of microcomputer.
The objective of the invention is to design and manufacture a kind of automaticity height, raw material magnetization precision height, can produce the airless tire that comprehensive parameters can match in excellence or beauty with rubber filling gas tyre.The automatic production line equipment of suitability for industrialized production ability is stablized, can be formed to control of product quality.
Its technical scheme is: centrifugal casting formula plastic products automatic assembly line is by the quantitative feed system, hybrid injection system, molding machine system, storing temperature-controlling system, rotation system, composition such as control operation system automatically.
The quantitative feed system: by quantitative controlling organization, auxiliary body, transmission mechanism, charging/discharging valve group, compositions such as self-control implementation mechanism.
The hybrid injection system, by injection head, rabbling mechanism, control valve group, compositions such as wiper mechanism self-control implementation mechanism.
Molding machine system is made up of the make-up machine of certain platform number, and every make-up machine is by shaped device, frame, elevating mechanism, centrifugal rotating mechanism, compositions such as automatic executing agency.
Rotation system is by rotary power unit, and compositions such as auxiliary body and cursor rotate in rotary work mechanism.
The controlling organization of quantitative feed system is quantitatively penetrated tube by quantitative motor and is formed; Each part stent in addition of pressure source, base, installation, limit switch, compositions such as boosting cylinder are put by giving by auxiliary body; Transmission mechanism is by leading screw, guiding planker, transmission screw, compositions such as piston rod; Each is made up of the charging/discharging valve group one group of electromagnetic priority valve and one group of gas-liquid switching valve and respective line and control circuit;
The quantitative machine shaft of quantitative feed system is connected with leading screw one end by the biography dish, and motor is fixed on the support, quantitatively penetrates the piston that a band connecting rod is installed in the tube, and transmission screw and leading screw match to merge and be fixed on the piston rod; The boosting cylinder is installed on quantitative motor fixed rack front end, and ejecting rod of cylinder contacts with the piston rod interruption, and the transmission screw matches with the guiding planker can carry out the orientation reciprocating motion, and the guiding planker is fixed on the base.
The quantitative motor of quantitative feed system is quantitatively penetrated tube by support, and screw mandrel is installed on the base by bearing block; The electromagnetic pilot valve coil of charging/discharging valve group is connected with automatic operation mechanism by lead; Its gas circuit one termination source of the gas, the gas control end of the corresponding gas-liquid switching valve of another termination, input and output material gas-liquid switching valve liquid Lu Yiduan directly are installed on quantitatively penetrates the same end of tube, and its other end is connected to the injection head hybrid chamber of storage vat and hybrid injection system respectively; Give and put pressure and enter by feed pipe and inlet valve group and quantitatively penetrate tube.
The geat of hybrid injection system is penetrated head by annotating mouth, and the screw feeder hybrid chamber is formed tapered injection head with being threaded between the mixture three, and rabbling mechanism is made up of motor, speed changer, rotating shaft, bearing block and support.Motor passes through speed changer two rotating shafts upper end and connects, and rotating shaft is passed bearing block and linked to each other with screw feeder, and the control valve group forms electromagnetic priority valve by one and the gas-liquid switching valves and corresponding pipeline and control circuit organized are formed more; Wiper mechanism is by the cleaning agent bucket, and cleaning agent control valve group, control valve group are given compositions such as putting pressure source.
The motor of hybrid injection system, cleaning agent bucket and each control valve group are installed on the pivoted arm support.Cleaning agent and give put pressure source gas respectively by conduit and corresponding cleaning agent control valve group, enter hybrid chamber after earlier arriving the four-way distributing valve; The raw material B that sends from the quantitative feed system
1And B
2, arrive the four-way distributing valve by conduit and bleeder valve group respectively and enter hybrid chamber, after stirring abundant mixing, water through injection head and to outpour.
The cleaning agent control valve group of hybrid injection system and the electromagnetic valve coil of bleeder valve group, motor power inserts automatic operation mechanism.
Formation system is made up of shaped device, frame, elevating mechanism, centrifugal rotating mechanism, automatic control operation mechanism etc.Shaped device is by upper and lower clamping dish, upper and lower mould core, the supporting mechanism that pressurizes automatically, and automatic demoulding mechanism, sprue gate and passage are formed;
Frame is made up of pedestal, column, fixed bearing arm etc., and elevating mechanism is made up of cylinder, lifting regulator, sliding bearing arm, bearing seated etc.Centrifugal rotating mechanism is by motor, speed changer.Upper and lower main shaft is formed.
In formation system, cylinder is installed in pedestal central authorities, and the supporting mechanism that pressurizes automatically is installed between travelling arm bearing seated and the cylinder block, by dialling the knee frame, dial knee, decide strut, scalable strut, pressurization support chassis, upper supporting ring is formed, and each uses hinge-coupled between the parts in addition; Automatic demoulding mechanism; lay the demoulding body that passes bed die and lower clamp formwork dish more than two in the heart at mold and mould; one of installation is the annulus with corresponding all demoulding bodies below the lower clamp formwork dish of corresponding motif position; two push rods of the following connection of annulus; push rod passes the gathering sill of sliding bearing arm, is placed on the push rod supporting base that is enclosed within on the column.The sprue gate is located in rotating shaft center, and the cast passage holds seated and upper clamp formwork dish and mold through the fixed bearing arm axle, gets rid of dish over against bed die.
Rigid attachment between rack chassis, column, the fixed bearing arm.The sliding bearing arm can slide at upper and lower place on column, and the lower clamp formwork dish is fixed on down the upper and lower rotary main shaft of rotary main shaft and is connected with travelling arm bearing seated.
The motor start-up of centrifugal rotating mechanism, stop, rotation speed change, by the automatic operation mechanism controls, make-up machine starting switch and this machine identification framing signal switch is installed on frame is fixing, start and framing signal to the input of automatic operation mechanism respectively.
The storing temperature-controlling system is by storing and agitating device, compositions such as thermostatically-controlled equipment.Storing and agitating device are made up of storage vat, filtrate device, pipeline, support, base, motor, speed changer, agitator etc.; Thermostatically-controlled equipment is by temperature control sensor, the source of heating, temperature automatically controlled operating mechanism.Heat-insulation layer is formed.
Rotation system is by rotating mechanism, and the swivelling union group is rotated compositions such as auxiliary body; Rotating mechanism is made up of motor, speed changer, rotating shaft, pivoted arm etc., motor shaft links to each other with the gearbox group by transmission mechanism, the gearbox group is connected with rotating shaft by variable transmission mechanism again, the swivelling union group is by the gas circuit swivelling union that is installed in respectively on the rotary shaft rack, multichannel rotation electricity joint, biliquid material swivelling union is formed; Rotating shaft is installed on the frame by the bearing seated; Quantitative feed system base is connected with rotating shaft by ring flange, and pivoted arm is rigidly fixed on the quantitative feed system base, and storing temperature-controlling system base is fixed on the pivoted arm of rotating shaft top, and each parts of hybrid injection system are installed in the same end of pivoted arm respectively.
Fig. 1 overlooks each alliance for the plastic products by centrifugal casting production line and arranges schematic diagram;
Fig. 2 is that each alliance of plastic products by centrifugal casting production line side-looking is arranged schematic diagram;
Fig. 3 is a quantitative feed system architecture schematic diagram;
Fig. 4 shows for the hybrid injection system architecture;
Fig. 5 is the molding machine system structural representation;
Fig. 6 is a storing temperature-controlling system structural representation;
Fig. 7 is the rotation system structural representation.
Embodiment: Fig. 1 and Fig. 2 overlook for each system of plastic products by centrifugal casting production line and arrange and the side-looking structural representation.
Wherein: (1) quantitative feed system, (2) hybrid injection system, (3) molding machine system (totally 8), (4) storing temperature-controlling system, (5) rotation system, (6) are the control operation system automatically.(82) pivoted arm.
Fig. 3 is a quantitative feed system architecture schematic diagram, and wherein: (7) quantitatively penetrate tube, (8) piston, (9) piston rod, (10) limit switch, (11) leading screw, (12) screw, (13) inlet valve group, (14) boosting cylinder, (15) electric machine support, (16) quantitative motor, (17) transmission mechanism, (18) bearing block, (19) thrust bearing, (20) guiding planker, (21) base, (22) quantitatively penetrate a fixed support, (23) termination lid, (24) bleeder valve group.G is a gas, A
1Charging, B
1Discharging.
Fig. 4 is the structural representation of hybrid injection system.
Wherein: (25) cleaning agent bucket, G: gas, C: cleaning agent, (26) rotating shaft, (27) speed changer, (28) motor, (29), (30) magnetic valve, (31) bleeder valve group, ((24) of 5 quantitative feed systems are together), (32) cleaning valve, (33) mixture, (34) hybrid chamber, (35) screw feeder, (36) injection nozzle, (37) connecting ring, (38) four-way distributing valve, (39) lower carriage, (40) cleaning agent valve group, (41) cleaning agent valve, (42) upper bracket, B
1, B
2The injection raw material.
Fig. 5 is the formation system structural representation, wherein: (43) fixed bearing arm, (44) upper clamp formwork dish and last rotating shaft connector, (45) bearing seated, (46) go up rotating shaft, (47) sprue gate and passage, (48), (53) are speed changer, (49) upper clamp formwork dish, (50) mold, (51) core rod, (52) motor, (54) bed die, (55) demoulding body, (56) lower clamp formwork dish, (57) mould and following rotating shaft connector under, (58) demoulding annulus, (59) push rod guide groove, (60) push rod, (61) push rod bearing, (62) sliding bearing arm, (63) retractable supports bar, (64) decide strut, (65) dial knee, (66) column, (67) dial the knee frame, (68) upper supporting ring, (69) pressurization support chassis, (70) cylinder, (71) pedestal, (72) thrust block.
Fig. 6 is a storing temperature-controlling system structural representation.
I
1, II
2Be charging, (73) filtrate device, (74) motor, (75) temperature-control senser, (76) install electric machine support, (76-1) speed changer, (77) agitator connecting rod, (78) heat-insulation layer, (79) bleeder valve group (identical) with the numbering (13) in the quantitative feed system, (80) storage vat, (81) base.
Fig. 7 is the structural representation of rotation system.
Wherein: (82) pivoted arm, (83) turning cylinder, (84) supporting tie-plate, (85) extra quality swivelling union, (86) rotation system support, (87) rolling bearing seated, (88) speed changer, (89) gas circuit swivelling union, (90) multichannel rotating electrical connector, (91) gearbox group, (92) driver, (93) motor, mounting props up in (94) system.
Enforcement of the present invention has been used for the polyurethane airless tire and has produced transfer matic, cooperates with other system and successfully realizes bicycle airless tire automatic batch production.Its constant product quality, good springiness, comfortable, wear-resisting, anti-aging, the life-span is three times of rubber filling gas tyre, and has fundamentally eliminated the sorrow of inflating and tire-patching.
Enforcement of the present invention is for the update of domestic wide bicycle field tire provides practicable production equipment.
Enforcement of the present invention can be used for the suitability for industrialized production of other plastic products by centrifugal casting.
Claims (13)
1, automatic production line for plastic products by centrifugal casting is made up of quantitative feed system, hybrid injection system, molding machine system, storing temperature-controlling system, rotation system, automatic control operation system etc., it is characterized in that:
(a) the quantitative feed system is made up of quantitative controlling organization, auxiliary body, transmission mechanism, charging/discharging valve group etc.;
(b) the hybrid injection system is made up of injection head, rabbling mechanism, control valve group, wiper mechanism etc.;
(c) molding machine system is counted make-up machine by certain platform and is formed, and every make-up machine is by shaped device, frame, elevating mechanism., centrifugal rotating mechanism, control compositions such as executing agency automatically;
(d) rotary system is by groups such as rotary power unit, rotary work mechanism, rotation auxiliary body and pivoted arms;
(e) the storing temperature-controlling system is by storing agitating device, compositions such as thermostat.
2, according to the automatic production line for plastic products by centrifugal casting of claim 1, it is characterized in that: the controlling organization of quantitative feed system by quantitative motor, quantitatively penetrate tube institute and form; Auxiliary body by give put pressure source, base, installation each part stent, limit switch, boosting cylinder etc. are formed in addition; Transmission mechanism is by screw mandrel, guiding planker, transmission screw, compositions such as piston rod; Each is made up of the charging/discharging valve group one group of electromagnetic priority valve and one group of gas-liquid switching valve and respective line.
3, centrifugal casting formula plastic products automatic assembly line according to claim 1 and 2, it is characterized in that: the quantitative machine shaft of quantitative feed system is connected with leading screw one end by drive plate, motor is fixed on the support, quantitatively penetrate the piston that a band connecting rod is installed in the tube, transmission screw and screw mandrel match to merge and are fixed on the piston rod, the boosting cylinder is installed on the electric machine support front end, ejecting rod of cylinder contacts with the piston rod interruption, the transmission screw matches with the guiding planker can carry out the orientation reciprocating motion, and the guiding planker is fixed on the base.
4, centrifugal casting automatic production line for plastic products according to claim 1 and 2 is characterized in that: the quantitative motor of quantitative feed system, quantitatively penetrate tube by support, and leading screw is installed on the base by bearing block; The electromagnetic pilot coil of charging/discharging valve group is connected with automatic operation mechanism by lead; Its gas circuit one termination source of the gas, the corresponding gas-liquid switching valve of another termination gas control end turnover feed liquid switching valve liquid Lu Yiduan directly be installed on quantitatively penetrate injection head hybrid chamber that its other end of the same end of tube is connected to storage vat and hybrid injection system respectively give put pressure by feed pipe and inlet valve in quantitatively penetrating tube.
5, automatic production line for plastic products by centrifugal casting according to claim 1, it is characterized in that: the injection head of hybrid injection system is by annotating mouth, form tapered injection head between screw feeder hybrid chamber, the mixture three with being threaded, rabbling mechanism is made up of motor, speed changer, rotating shaft, bearing block and support, motor is connected with the rotating shaft upper end by speed changer, rotating shaft is pierced into the bearing seated and is linked to each other with screw feeder, and control valve is made up of one group of electromagnetic priority valve and the gas-liquid switching valves and corresponding pipeline and control circuit organized more and is formed; Wiper mechanism by cleaning agent bucket, cleaning agent control valve group, control valve group, give and put pressure source etc. and form.
6, according to claim 1 or 5 s' automatic production line for plastic products by centrifugal casting, it is characterized in that: the motor of hybrid injection system, cleaning agent bucket and each control valve group, be installed on the pivoted arm support, cleaning agent and compressed air is respectively by conduit and corresponding cleaning agent control valve group, arrive earlier enter behind the four-way distributing valve hybrid chamber '; The raw material B that sends from the quantitative feed system
1And B
2Arrive the four-way distributing valve by conduit and bleeder valve group respectively and enter hybrid chamber, after stirring abundant mixing, water through injection head and to outpour.
7, centrifugal casting automatic production line for plastic products according to claim 1 or 5 is characterized in that: the electromagnetic valve coil of purge control valve group and bleeder valve group and injecting motor power supply insert control automatically and carry out plate.
8, according to claim 1 from the cast-type automatic production line for plastic products, it is characterized in that: formation system is made up of shaped device, frame, elevating mechanism, centrifugal rotating mechanism, automatic controls etc., shaped device is by upper and lower clamping dish, upper and lower mould, core rod, the supporting mechanism that pressurizes automatically, automatic demoulding mechanism, compositions such as sprue gate and passage;
Frame is by pedestal, compositions such as column, fixed bearing arm; Elevating mechanism is held seated and is formed by cylinder, lifting regulator sliding bearing arm axle; Centrifugal rotating mechanism is made up of motor, speed changer, upper and lower main shaft etc.
9, it is characterized in that according to claim 1 or 8 described plastic products by centrifugal casting make-up machines: cylinder is installed in pedestal central authorities in the molding machine system, automatically supporting mechanism pressurizes, being installed in the sliding bearing arm axle holds between seated and the cylinder block, by dialling the knee frame, dial knee, decide strut, scalable strut, pressurization support chassis upper supporting ring etc. and form, each uses bearing pin hinged in addition between parts; Automatic demoulding mechanism, laying the demoulding body that passes bed die and lower clamp formwork dish more than two between bed die and core rod, below the lower clamp formwork dish of corresponding all demoulding bodies, an annulus that is enough to all demoulding bodies is installed, two push rods of the following connection of annulus, push rod pierces into the gathering sill on the sliding bearing arm, lays on the push rod supporting base that is enclosed within column, the sprue gate is in rotating shaft center, the cast passage runs through the fixed bearing arm axle and holds seated, and upper clamp formwork dish and mold get rid of dish over against bed die; Rigid attachment sliding bearing arm can be in the column slide down between frame base, column, the fixed bearing arm, and the bed die chuck is fixed on down rotary main shaft and is connected with the travelling arm bearing block.
10, according to claim 1 or 8 described automatic production line for plastic products by centrifugal casting, it is characterized in that: the electric motor starting of the centrifugal rotating mechanism of make-up machine stops, rotation speed change is controlled by operating desk, at the frame fixed arm, the moulding starting switch is installed, and this machine identification framing signal switch, the input of automatic operation mechanism starts and framing signal respectively.
11, automatic production line for plastic products by centrifugal casting according to claim 1, it is characterized in that: the storing temperature-controlling system is by storing and agitator device, compositions such as thermostatically-controlled equipment, storing and agitating device are by storage vat filtrate device, the pipeline support base, compositions such as motor, speed changer, agitator, thermostatically-controlled equipment are by temperature control sensor, and temperature automatically controlled operating mechanism in the source of heating and heat-insulation layer are formed.
12, according to claim 1 or 11 described automatic production line for plastic products by centrifugal casting, it is characterized in that: material I in the storing temperature-controlling system
2And I
2, earlier by entering the storage vat that is installed on base behind the filtrate device again, the storage vat outer wall is equipped with temperature sensor and coloured heat-insulation layer; Group of motors is installed on respectively on the frame, links to each other with the agitator connecting rod through speed changer, and the storage vat bottom device has the feed control valve, and its feed goes out to manage A
1, A
2Be connected with quantitative feed system feeding valve group, between heat-insulation layer and storage vat heating source be installed, its heated condition is controlled by temperature automatically controlled operating mechanism.
13, automatic production line for plastic products by centrifugal casting according to claim 1, it is characterized in that: rotation system is by rotating mechanism.The swivelling union group, auxiliary body forms, rotating mechanism is by motor, the speed changer rotating shaft, compositions such as pivoted arm, motor shaft links to each other with the gearbox group by transmission mechanism, the gearbox group is connected with rotating shaft by transmission mechanism, the swivelling union group, by the gas circuit swivelling union that is installed in respectively on the rotary shaft rack, the multichannel rotating electrical connector, biliquid material swivelling union is formed, rotating shaft is installed on the frame by the bearing seated, quantitative feed system base is connected with rotating shaft by ring flange, pivoted arm is rigidly fixed on the quantitative feed system base, and storing heat-insulation system base is fixed on the rotating shaft top, and each parts of hybrid injection system are installed in the same end of pivoted arm respectively on the pivoted arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91110461 CN1072131A (en) | 1991-11-11 | 1991-11-11 | Centrifugal casting type plastic product automatic production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91110461 CN1072131A (en) | 1991-11-11 | 1991-11-11 | Centrifugal casting type plastic product automatic production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1072131A true CN1072131A (en) | 1993-05-19 |
Family
ID=4910103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91110461 Pending CN1072131A (en) | 1991-11-11 | 1991-11-11 | Centrifugal casting type plastic product automatic production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1072131A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905500A (en) * | 2010-08-11 | 2010-12-08 | 祁锦明 | Conical rod vertical centrifugal molding machine |
| CN102092079A (en) * | 2010-12-13 | 2011-06-15 | 张金水 | Centrifugal molding machine |
| CN102126272A (en) * | 2010-12-07 | 2011-07-20 | 张家港力勤机械有限公司 | Mobile polyurethane high-pressure foaming machine |
| CN102700038A (en) * | 2012-05-29 | 2012-10-03 | 江西汇贤聚氨酯有限公司 | Vertical centrifugal casting technology for high-performance high-molecular sealing drum material |
| CN102975319A (en) * | 2012-12-07 | 2013-03-20 | 许昌汉诺威自动化有限公司 | Modified MC nylon wheel vertical type centrifugal casting forming machine |
| CN104517698A (en) * | 2013-09-30 | 2015-04-15 | 浙江三花股份有限公司 | Electronic expansion valve and coil device thereof |
| CN107627639A (en) * | 2017-10-11 | 2018-01-26 | 颜伟 | Rubbery cover tyre centrifugation pours polyurethane foam integrally viviparous production. art |
| CN107756833A (en) * | 2017-10-23 | 2018-03-06 | 和聚诚智能科技（太仓）有限公司 | Bicycle tyre production line |
| CN109094072A (en) * | 2018-09-17 | 2018-12-28 | 宣城市意心达科技有限公司 | A kind of tire moulding by casting production line worked continuously and its production method |
| CN111347604A (en) * | 2020-03-11 | 2020-06-30 | 西北民族大学 | Production device and method of polyurethane material product |
| CN111823458A (en) * | 2020-06-29 | 2020-10-27 | 谢世军 | Furred ceiling injection moulding device |
| CN113276333A (en) * | 2021-05-14 | 2021-08-20 | 北京化工大学 | MC nylon centrifugation processing forming device |
-
1991
- 1991-11-11 CN CN 91110461 patent/CN1072131A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905500A (en) * | 2010-08-11 | 2010-12-08 | 祁锦明 | Conical rod vertical centrifugal molding machine |
| CN101905500B (en) * | 2010-08-11 | 2012-07-04 | 祁锦明 | Conical rod vertical centrifugal molding machine |
| CN102126272A (en) * | 2010-12-07 | 2011-07-20 | 张家港力勤机械有限公司 | Mobile polyurethane high-pressure foaming machine |
| CN102126272B (en) * | 2010-12-07 | 2013-06-19 | 张家港力勤机械有限公司 | Mobile polyurethane high-pressure foaming machine |
| CN102092079A (en) * | 2010-12-13 | 2011-06-15 | 张金水 | Centrifugal molding machine |
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