CN101402239A - Pneumatic feeding machine for plastic jetting-moulding machine - Google Patents
Pneumatic feeding machine for plastic jetting-moulding machine Download PDFInfo
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- CN101402239A CN101402239A CNA2008101800422A CN200810180042A CN101402239A CN 101402239 A CN101402239 A CN 101402239A CN A2008101800422 A CNA2008101800422 A CN A2008101800422A CN 200810180042 A CN200810180042 A CN 200810180042A CN 101402239 A CN101402239 A CN 101402239A
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Abstract
The invention relates to a pneumatic feeder for an injection molding machine, which relates to support equipment for the injection molding machine. The pneumatic feeder for the injection molding machine comprises a feeder support which is provided with a fixed pulley, wherein the left and the right of the upper surface of the feeder support are provided with an electric cabinet and a feeder hopper respectively; the bottom of the feeder hopper is connected with a feeder which is arranged inside a feeder protection box; a feeder air inlet of the feeder is connected with an air outlet of a solenoid valve through a feeder hose; an air inlet of the solenoid valve is arranged on the side wall of the feeder protection box; the solenoid valve is connected with the electric cabinet through a solenoid valve connecting cable; the feeder is connected with a feeding hose adapter through a feeding hose A; the feeding hose adapter is connected with a hopper of the injection molding machine through a feeding hose B; and a rotary level switch which is arranged on the top surface of the hopper of the injection molding machine is connected with a rotary level switch electric cabinet cable joint on the electric cabinet through a rotary level switch cable conductor. The pneumatic feeder for the injection molding machine has a simple structure and obvious energy-saving effect, adopts compressed air as a power source to feed the injection molding machine, and improves the quality of finished products manufactured by the injection molding machine.
Description
Technical field
The present invention relates to the injection machine corollary equipment, a kind of specifically injection machine pneumatic feed machine.
Background technology
Injection machine uses the electronic Material sucking machine feeding that is at present, and noise was big when electronic Material sucking machine was worked, the power consumption height; Its filtering core device very easily stops up, and when the user changed color, the color pulvis had 30% control of dust at filtering core device, has caused the color product quality to descend, and is a great problem of injection moulding industry.
Summary of the invention
At the defective that exists in the prior art, the object of the present invention is to provide a kind of injection machine pneumatic feed machine, simple in structure, adopting compressed air is that power source is given the injection machine feeding, energy-saving effect is obvious, has improved the quality of the finished product that injection machine makes.
For reaching above purpose, the technical scheme that the present invention takes is:
A kind of injection machine pneumatic feed machine, it is characterized in that: comprise the feeder support 20 that is provided with fixed block 19, the feeder support 20 upper surface left and right sides are respectively equipped with electric cabinet 12 and feeder hopper 2, feeder hopper 2 tops are provided with feeder hopper cover 1, feeder hopper 2 bottoms are connected with feed appliances 3 in being located at feed appliance protective housing 7, the feed appliance air inlet 4 of feed appliance 3 is connected by the magnetic valve gas outlet 21 of feed appliance flexible pipe 5 and magnetic valve 6, the magnetic valve air inlet 8 of magnetic valve 6 is located on the sidewall of feed appliance protective housing 7, magnetic valve 6 is connected with electric cabinet 12 by magnetic valve connection cable 22, feed appliance 3 is connected with feeding tube crossover sub 10 by feeding tube A9, feeding tube crossover sub 10 is connected with injection machine hopper 17 by feeding tube B16, the stuff level switch 15 that revolves that is located at injection machine hopper 17 end faces is connected with the stuff level switch electric cabinet cable connector 11 that revolves on the electric cabinet 12 by revolving stuff level switch cable 14, and electric cabinet 12 is provided with power interface 13.
On the basis of technique scheme, feed appliance 3 comprises internal axle sleeve 23 and the outer shaft 25 that is spirally connected, and internal axle sleeve 23 is connected with feeder hopper 2 bottoms, and outer shaft 25 is connected with feeding tube A9; The end that internal axle sleeve 23 is positioned at outer shaft 25 is provided with pressurized seal dish 24, the sidewall of outer shaft 25 is provided with the feed appliance air inlet 4 that horizontal level is higher than pressurized seal dish 24, the upper surface of pressurized seal dish 24 is provided with sealing ring 41, is equipped with 6 air pressure flow orifices 42 between the inner ring of pressurized seal dish 24 and the sealing ring 41.
On the basis of technique scheme, be provided with the boss 31 adaptive in the outer shaft 25 with pressurized seal dish 24, the upper end of outer shaft 25 madial walls is provided with internal thread 32, and outer shaft 25 is spirally connected by external screw thread C57 and feeding tube A9; The middle part of internal axle sleeve 23 lateral walls convexes with tapering dish 51 and external screw thread 53 from top to bottom successively, 53 of tapering dish 51 and external screw threads are provided with sealing ring mounting groove 52, external screw thread 53 and internal thread 32 are adaptive, the lower end of internal axle sleeve 23 lateral walls is provided with the bulge loop 54 to 24 position-limiting actions of pressurized seal dish, and internal axle sleeve 23 is spirally connected by the external screw thread B58 and the feeder hopper 2 of upper end.
On the basis of technique scheme, air pressure flow orifice 42 is up big and down small truncated cone.
On the basis of technique scheme, be provided with a power switch F10 in the electric cabinet 12, two time relay F4, F5, two A.C. contactor F6, F7, one row's binding post F11, three indicator lamp F1, F2, F3, a cover magnetic valve connection cable joint F9, a cover revolves stuff level switch electric cabinet cable connector socket F8; 220 volts of power line A lines are connected F10 power switch middle-end, the B line is connected F11 binding post B line position, F1 indicator lamp prompting red light during with power connection, opening the F10 power switch, when the F4 time relay and F6 A.C. contactor, the pneumatic feed machine brings into operation, the F9 magnetic valve turns round simultaneously, air pressure is sent into feed appliance 3, F2 indicator lamp prompting green light when operation, after arriving the running time that the F4 time relay is set, the F5 time relay and F7 A.C. contactor control closed electromagnetic valve, after the dwell time arrival that the F5 time relay is set, the F4 time relay and F6 A.C. contactor control magnetic valve are opened, alternately back and forth; F8 revolves two microswitches in the stuff level switch, wherein A1 is a run switch, 0 switch is for stopping, send when full at plastics, the A1 switch returns to 0 switch, F3 indicator lamp prompting amber light, and this moment, two A.C. contactors disconnected simultaneously, magnetic valve and revolve stuff level switch and quit work simultaneously, the pneumatic feed machine quits work.
On the basis of technique scheme, the model of A.C. contactor is CJ20-10A, the model of revolving stuff level switch is AJ302, the model of the time relay is 99S/220V, the model of magnetic valve is 0927100, the model of indicator lamp is AD16-16C, and the model of power switch is KCD3, and the model of binding post is H52-13.
Injection machine of the present invention pneumatic feed machine, simple in structure, adopting compressed air is that power source is given the injection machine feeding, energy-saving effect is obvious, has improved the quality of the finished product that injection machine makes.
Description of drawings
The present invention has following accompanying drawing:
Fig. 1 injection machine structural representation of pneumatic feed machine
Fig. 2 feed appliance structural representation
Fig. 3 outer shaft structural representation
Fig. 4 pressurized seal dish, ring structure schematic diagram
Fig. 5 internal axle sleeve structural representation
Fig. 6 electric cabinet wiring schematic diagram
Reference numeral:
1 feeder hopper cover, 2 feeder hoppers, 3 feed appliances, 4 feed appliance air inlets, 5 feed appliance flexible pipes, 6 magnetic valves, 7 feed appliance protective housings, 8 magnetic valve air inlets, 9 feeding tube A, 10 feeding tube crossover subs, 11 revolve stuff level switch electric cabinet cable connector, 12 electric cabinets, 13 power interfaces, 14 revolve the stuff level switch cable, and 15 revolve stuff level switch, 16 feeding tube B, 17 injection machine hoppers, 18 injection machines, 19 fixed blocks, 20 feeder supports, 21 magnetic valve gas outlets, 22 magnetic valve connection cables, 23 internal axle sleeves, 24 pressurized seal dishes, 25 outer shafts, 31 boss, 32 internal threads, 41 sealing rings, 42 air pressure flow orifices, 51 tapering dishes, 52 sealing ring mounting grooves, 53 external screw threads, 54 bulge loops, 57 external screw thread C, 58 external screw thread B.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is the structural representation of injection machine of the present invention with the pneumatic feed machine, comprise the feeder support 20 that is provided with fixed block 19, the feeder support 20 upper surface left and right sides are respectively equipped with electric cabinet 12 and feeder hopper 2, feeder hopper 2 tops are provided with feeder hopper cover 1, feeder hopper 2 bottoms are connected with feed appliances 3 in being located at feed appliance protective housing 7, the feed appliance air inlet 4 of feed appliance 3 is connected by the magnetic valve gas outlet 21 of feed appliance flexible pipe 5 and magnetic valve 6, the magnetic valve air inlet 8 of magnetic valve 6 is located on the sidewall of feed appliance protective housing 7, magnetic valve 6 is connected with electric cabinet 12 by magnetic valve connection cable 22, feed appliance 3 is connected with feeding tube crossover sub 10 by feeding tube A9, feeding tube crossover sub 10 is connected with injection machine hopper 17 by feeding tube B16, the stuff level switch 15 that revolves that is located at injection machine hopper 17 end faces is connected with the stuff level switch electric cabinet cable connector 11 that revolves on the electric cabinet 12 by revolving stuff level switch cable 14, and electric cabinet 12 is provided with power interface 13.Wherein, injection machine hopper 17 is arranged on the injection machine 18.
On the basis of technique scheme, shown in Fig. 2,4, feed appliance 3 comprises internal axle sleeve 23 and the outer shaft 25 that is spirally connected, and internal axle sleeve 23 is connected with feeder hopper 2 bottoms, and outer shaft 25 is connected with feeding tube A9; The end that internal axle sleeve 23 is positioned at outer shaft 25 is provided with pressurized seal dish 24, the sidewall of outer shaft 25 is provided with the feed appliance air inlet 4 that horizontal level is higher than pressurized seal dish 24, the upper surface of pressurized seal dish 24 is provided with sealing ring 41, is equipped with 6 air pressure flow orifices 42 between the inner ring of pressurized seal dish 24 and the sealing ring 41.Wherein 26 is the feed appliance charging aperture, and 27 is the feed appliance discharging opening.
On the basis of technique scheme, shown in Fig. 3,5, be provided with the boss 31 adaptive in the outer shaft 25 with pressurized seal dish 24, the upper end of outer shaft 25 madial walls is provided with internal thread 32, and outer shaft 25 is spirally connected by external screw thread C57 and feeding tube A9; The middle part of internal axle sleeve 23 lateral walls convexes with tapering dish 51 and external screw thread 53 from top to bottom successively, 53 of tapering dish 51 and external screw threads are provided with sealing ring mounting groove 52, external screw thread 53 and internal thread 32 are adaptive, the lower end of internal axle sleeve 23 lateral walls is provided with the bulge loop 54 to 24 position-limiting actions of pressurized seal dish, and internal axle sleeve 23 is spirally connected by the external screw thread B58 and the feeder hopper 2 of upper end.
On the basis of technique scheme, air pressure flow orifice 42 is up big and down small truncated cone.
On the basis of technique scheme, as shown in Figure 6, be provided with a power switch F10 in the electric cabinet 12, two time relay F4, F5, two A.C. contactor F6, F7, a row binding post F11, three indicator lamp F1, F2, F3, one cover magnetic valve connection cable joint F9, a cover revolves stuff level switch electric cabinet cable connector socket F8; 220 volts of power line A lines are connected F10 power switch middle-end, the B line is connected F11 binding post B line position, F1 indicator lamp prompting red light during with power connection, opening the F10 power switch, when the F4 time relay and F6 A.C. contactor, the pneumatic feed machine brings into operation, the F9 magnetic valve turns round simultaneously, air pressure is sent into feed appliance 3, F2 indicator lamp prompting green light when operation, after arriving the running time that the F4 time relay is set, the F5 time relay and F7 A.C. contactor control closed electromagnetic valve, after the dwell time arrival that the F5 time relay is set, the F4 time relay and F6 A.C. contactor control magnetic valve are opened, alternately back and forth; F8 revolves two microswitches in the stuff level switch, wherein A1 is a run switch, 0 switch is for stopping, send when full at plastics, the A1 switch returns to 0 switch, F3 indicator lamp prompting amber light, and this moment, two A.C. contactors disconnected simultaneously, magnetic valve and revolve stuff level switch and quit work simultaneously, the pneumatic feed machine quits work.The concrete line of electric cabinet 12 of the present invention can adopt existing techniques in realizing as shown in Figure 6 in the time satisfying above-mentioned functions.The electric cabinet course of work is as follows: behind the power connection, turns on the power switch, and the time relay, A.C. contactor, magnetic valve revolves stuff level switch, and feed appliance is worked simultaneously.Time relay is used for being provided with the length of revolving stuff level switch and the each stream time of magnetic valve; Another relay is to be used for being provided with magnetic valve and to execute the time span that material level stops at every turn and open operation range.When the plastics bucketful, revolving stuff level switch transmits a signal to control cabinet and is transferred to A.C. contactor A.C. contactor is disconnected, magnetic valve and execute stuff level switch and quit work simultaneously, when injection machine hopper material is expected below the switch bit to revolving down, revolving stuff level switch recovers to connect for A.C. contactor F7, F6 to information, magnetic valve and revolve stuff level switch and work simultaneously again goes round and begins again.
On the basis of technique scheme, each components and parts model among Fig. 6 is as follows: the model of A.C. contactor is CJ20-10A, the model of revolving stuff level switch is AJ302, the model of the time relay is 99S/220V, the model of magnetic valve is 0927100, the model of indicator lamp is AD16-16C, and the model of power switch is KCD3, and the model of binding post is H52-13.
When using, the present invention needs air compressor (being connected) mate-assist with the magnetic valve air inlet, the course of work is as follows: electric cabinet 12 is after setting the feeding time, open by the magnetic valve in the circuit control feed appliance protective housing, air-flow is pressed into feed appliance, plastics are pressed into the feeding tube crossover sub with air pressure through feeding tube A, deliver in the injection machine hopper through feeding tube B again.When the plastics in the injection machine hopper reached bucketful, the stuff level switch that revolves that is positioned in the injection machine hopper quit work, and passed through the circuit feedback information to electric cabinet, and electric cabinet control closed electromagnetic valve stops feeding.Thereby effect when reaching a kind of joint of automatic mutual control.
The invention has the advantages that with the automatically controlled time and control feed appliance, and adopt pneumatic conveying, That is: by electrical equipment time control solenoid valve switch and feed appliance, when magnetic valve was opened, air pressure was defeated Deliver to feed appliance work with plastic conveying and plastic to the injection machine hopper. Its simple in structure, safety operation Convenient, nothing is stopped up, noise is little; Adopting compressed air is that power source is to the injection machine pneumatic feed Machine, energy-saving effect is obvious, has improved the quality of the finished product that injection machine makes, and can produce from beginning Product colour is stable during to quantity performed. The minimizing time, raise the efficiency, reduce cost.
Claims (8)
1. injection machine pneumatic feed machine is characterized in that: comprise the feeder support (20) that is provided with fixed block (19),
Feeder support (20) the upper surface left and right sides is respectively equipped with electric cabinet (12) and feeder hopper (2),
Feeder hopper (2) top is provided with feeder hopper cover (1), and feeder hopper (2) the bottom feed appliance (3) interior with being located at feed appliance protective housing (7) is connected,
The feed appliance air inlet (4) of feed appliance (3) is connected by the magnetic valve gas outlet (21) of feed appliance flexible pipe (5) and magnetic valve (6), the magnetic valve air inlet (8) of magnetic valve (6) is located on the sidewall of feed appliance protective housing (7), magnetic valve (6) is connected with electric cabinet (12) by magnetic valve connection cable (22)
Feed appliance (3) is connected with feeding tube crossover sub (10) by feeding tube A (9), feeding tube crossover sub (10) is connected with injection machine hopper (17) by feeding tube B (16), the stuff level switch (15) that revolves that is located at injection machine hopper (17) end face is connected with the stuff level switch electric cabinet cable connector (11) that revolves on the electric cabinet (12) by revolving stuff level switch cable (14)
Electric cabinet (12) is provided with power interface (13).
2. injection machine pneumatic feed machine as claimed in claim 1, it is characterized in that: feed appliance (3) comprises internal axle sleeve (23) and the outer shaft (25) that is spirally connected, internal axle sleeve (23) is connected with feeder hopper (2) bottom, and outer shaft (25) is connected with feeding tube A (9); The end that internal axle sleeve (23) is positioned at outer shaft (25) is provided with pressurized seal dish (24), the sidewall of outer shaft (25) is provided with the feed appliance air inlet (4) that horizontal level is higher than pressurized seal dish (24), the upper surface of pressurized seal dish (24) is provided with sealing ring (41), is equipped with 6 air pressure flow orifices (42) between the inner ring of pressurized seal dish (24) and the sealing ring (41).
3. injection machine pneumatic feed machine as claimed in claim 2, it is characterized in that: be provided with the boss (31) adaptive in the outer shaft (25) with pressurized seal dish (24), the upper end of outer shaft (25) madial wall is provided with internal thread (32), and outer shaft (25) is spirally connected by external screw thread C (57) and feeding tube A (9); The middle part of internal axle sleeve (23) lateral wall convexes with tapering dish (51) and external screw thread (53) from top to bottom successively, be provided with sealing ring mounting groove (52) between tapering dish (51) and external screw thread (53), external screw thread (53) and internal thread (32) are adaptive, the lower end of internal axle sleeve (23) lateral wall is provided with the bulge loop (54) that pressurized seal dish (24) is played position-limiting action, and internal axle sleeve (23) is spirally connected by the external screw thread B (58) and the feeder hopper (2) of upper end.
4. as claim 2 or 3 described injection machine pneumatic feed machines, it is characterized in that: air pressure flow orifice (42) is up big and down small truncated cone.
5. as claim 1 or 2 or 3 described injection machine pneumatic feed machines, it is characterized in that: be provided with a power switch F10 in the electric cabinet (12), two time relay F4, F5, two A.C. contactor F6, F7, one row's binding post F11, three indicator lamp F1, F2, F3, a cover magnetic valve connection cable joint F9, a cover revolves stuff level switch electric cabinet cable connector socket F8; 220 volts of power line A lines are connected F10 power switch middle-end, the B line is connected F11 binding post B line position, F1 indicator lamp prompting red light during with power connection, opening the F10 power switch, when the F4 time relay and F6 A.C. contactor, the pneumatic feed machine brings into operation, the F9 magnetic valve turns round simultaneously, air pressure is sent into feed appliance 3, F2 indicator lamp prompting green light when operation, after arriving the running time that the F4 time relay is set, the F5 time relay and F7 A.C. contactor control closed electromagnetic valve, after the dwell time arrival that the F5 time relay is set, the F4 time relay and F6 A.C. contactor control magnetic valve are opened, alternately back and forth; F8 revolves two microswitches in the stuff level switch, wherein A1 is a run switch, 0 switch is for stopping, send when full at plastics, the A1 switch returns to 0 switch, F3 indicator lamp prompting amber light, and this moment, two A.C. contactors disconnected simultaneously, magnetic valve and revolve stuff level switch and quit work simultaneously, the pneumatic feed machine quits work.
6. injection machine pneumatic feed machine as claimed in claim 4, it is characterized in that: be provided with a power switch F10 in the electric cabinet (12), two time relay F4, F5, two A.C. contactor F6, F7, one row's binding post F11, three indicator lamp F1, F2, F3, a cover magnetic valve connection cable joint F9, a cover revolves stuff level switch electric cabinet cable connector socket F8; 220 volts of power line A lines are connected F10 power switch middle-end, the B line is connected F11 binding post B line position, F1 indicator lamp prompting red light during with power connection, opening the F10 power switch, when the F4 time relay and F6 A.C. contactor, the pneumatic feed machine brings into operation, the F9 magnetic valve turns round simultaneously, air pressure is sent into feed appliance 3, F2 indicator lamp prompting green light when operation, after arriving the running time that the F4 time relay is set, the F5 time relay and F7 A.C. contactor control closed electromagnetic valve, after the dwell time arrival that the F5 time relay is set, the F4 time relay and F6 A.C. contactor control magnetic valve are opened, alternately back and forth; F8 revolves two microswitches in the stuff level switch, wherein A1 is a run switch, 0 switch is for stopping, send when full at plastics, the A1 switch returns to 0 switch, F3 indicator lamp prompting amber light, and this moment, two A.C. contactors disconnected simultaneously, magnetic valve and revolve stuff level switch and quit work simultaneously, the pneumatic feed machine quits work.
7. injection machine pneumatic feed machine as claimed in claim 5, it is characterized in that: the model of A.C. contactor is CJ20-10A, the model of revolving stuff level switch is AJ302, the model of the time relay is 99S/220V, the model of magnetic valve is 0927100, the model of indicator lamp is AD16-16C, and the model of power switch is KCD3, and the model of binding post is H52-13.
8. injection machine pneumatic feed machine as claimed in claim 6, it is characterized in that: the model of A.C. contactor is CJ20-10A, the model of revolving stuff level switch is AJ302, the model of the time relay is 99S/220V, the model of magnetic valve is 0927100, the model of indicator lamp is AD16-16C, and the model of power switch is KCD3, and the model of binding post is H52-13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101800422A CN101402239A (en) | 2008-11-20 | 2008-11-20 | Pneumatic feeding machine for plastic jetting-moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101800422A CN101402239A (en) | 2008-11-20 | 2008-11-20 | Pneumatic feeding machine for plastic jetting-moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101402239A true CN101402239A (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101800422A Pending CN101402239A (en) | 2008-11-20 | 2008-11-20 | Pneumatic feeding machine for plastic jetting-moulding machine |
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| CN (1) | CN101402239A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101985235A (en) * | 2010-07-15 | 2011-03-16 | 王维东 | Charging device for injection molding machine |
| CN101614321B (en) * | 2009-07-27 | 2013-05-08 | 张日养 | Low-wear friction method and device for delivering raw materials by compressed air |
| CN103600373A (en) * | 2013-11-29 | 2014-02-26 | 宿松县焕然机电有限责任公司 | Continuous and ceaseless perforating machine |
| CN106217806A (en) * | 2016-07-22 | 2016-12-14 | 浙江汇锋薄膜科技有限公司 | A kind of feed arrangement of plastic film extruder |
| CN107627497A (en) * | 2017-10-27 | 2018-01-26 | 江苏法尔胜光通有限公司 | Energy-saving pneumatic discharge apparatus |
-
2008
- 2008-11-20 CN CNA2008101800422A patent/CN101402239A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614321B (en) * | 2009-07-27 | 2013-05-08 | 张日养 | Low-wear friction method and device for delivering raw materials by compressed air |
| CN101985235A (en) * | 2010-07-15 | 2011-03-16 | 王维东 | Charging device for injection molding machine |
| CN103600373A (en) * | 2013-11-29 | 2014-02-26 | 宿松县焕然机电有限责任公司 | Continuous and ceaseless perforating machine |
| CN103600373B (en) * | 2013-11-29 | 2016-03-23 | 宿松县焕然机电有限责任公司 | A kind of uninterrupted puncher continuously |
| CN106217806A (en) * | 2016-07-22 | 2016-12-14 | 浙江汇锋薄膜科技有限公司 | A kind of feed arrangement of plastic film extruder |
| CN107627497A (en) * | 2017-10-27 | 2018-01-26 | 江苏法尔胜光通有限公司 | Energy-saving pneumatic discharge apparatus |
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Open date: 20090408 |