CN206544263U - A kind of plastic raw materials feeding mechanism - Google Patents
A kind of plastic raw materials feeding mechanism Download PDFInfo
- Publication number
- CN206544263U CN206544263U CN201621496034.5U CN201621496034U CN206544263U CN 206544263 U CN206544263 U CN 206544263U CN 201621496034 U CN201621496034 U CN 201621496034U CN 206544263 U CN206544263 U CN 206544263U
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- CN
- China
- Prior art keywords
- feeding
- transparent cylinder
- connecting rod
- bucket
- valve plates
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of plastic raw materials feeding mechanism, including feeding bucket, the bottom of feeding bucket is provided with discharging opening, one end of discharging opening is movably hinged with the valve plates being adapted by connecting rod, the hinged end of valve plates is fixedly sleeved on connecting rod, and scraping wings is fixedly connected with, scraping wings extends into feeding bucket, and is fitted on the inwall of the lower end of feeding bucket；Pressure sensor is provided with valve plates；It is provided with the outside of feeding bottom of the barrel under leg, leg and is linked with transparent cylinder, connecting rod activity, which is worn, connects transparent cylinder, and one end of connecting rod is connected with motor, and motor is fixed on the side wall of transparent cylinder；The upper end of feeding bucket is communicated with feeding mouth, and feeding mouth is connected with vavuum pump；Transparent cylinder is provided with controller, and controller connects the pressure sensor, vavuum pump and motor.The utility model can guarantee that raw material is sent only in bucket, it is ensured that feeding smoothly, improves feeding efficiency.
Description
Technical field
The utility model is related to a kind of feeding device, espespecially a kind of plastic raw materials feeding mechanism.
Background technology
Plastic raw materials have been widely used to that article indispensable in our daily lifes is made.General plastic raw materials
The processing forming machine such as heating, hot pressing or ejection formation is sent to via feeding device, feeding device generally comprises one greatly
Feeding bucket is available for accommodating granulated plastic raw material, and one is set in the place being attached to before the grade is molded equipment of the feeding bottom of the barrel
Sensor such as infrared ray, to perceive whether also have plastic raw materials inside the feeding bucket actually, and perceives and should feed
Whether charging basket can also move down to enter actually is gone inside the shaping equipment.If passing through the sensing without plastic raw materials
Device, then it can connect and activate a vavuum pump, goes so as to which plastic raw materials are drawn into inside the feeding bucket.Due to this knot
There is sensor by plastic adherence in structure so that the problem of sensing error, it is thus proposed that utilize lever principle, by balancing weight come
Conscientiously whether there are plastic raw materials (application number 96214817.2) in detection feeding bucket, when plastics weight exceedes configuration block in bucket,
Valve plates are opened, and send out plastics, while stopping feeding by gangbar touch switch, after plastics evacuation, valve plates are closed naturally
Close, feeding bucket starts charging, and this mode is desirable.But, during practical application, problems with, first, configuration occur again
Setting surely emptying so that the plastic raw materials in feeding bucket differ of block, because, when plastic raw materials are applied to valve plates in bucket
Strength not as good as configuration block regulations and parameters power when, valve plates will Natural closure, rather than just closed when strength is zero, therefore valve
When plate starts closure, necessarily there is part material in bucket, be detained so frequently resulting in raw material in bucket；Second, due to plastic raw materials
Shape differ, when mutually laminating, sizing is blocked sometimes, it is impossible to drop, so, even if valve plates open, can not yet
Feeding；3rd, the blanking velocity of plastic raw materials is slow, influences overall charging feeding efficiency.
Utility model content
The purpose of this utility model is to provide a kind of plastic raw materials feeding mechanism, can guarantee that raw material is sent only in bucket, it is ensured that
Feeding smoothly, improves feeding efficiency.
To achieve the above object, the utility model is adopted the following technical scheme that：
A kind of plastic raw materials feeding mechanism, including feeding bucket, the bottom of the feeding bucket are provided with discharging opening, the discharging opening
One end the valve plates being adapted are movably hinged with by connecting rod, the hinged end of the valve plates is fixedly sleeved in the connecting rod
On, and scraping wings is fixedly connected with, the scraping wings extends into the feeding bucket, and be fitted in the lower end of the feeding bucket
On inwall；Pressure sensor is provided with the valve plates；It is provided with the outside of the feeding bottom of the barrel under leg, the leg
Transparent cylinder is linked with, the connecting rod activity, which is worn, connects the transparent cylinder, and one end of the connecting rod is connected with motor, the motor
It is fixed on the side wall of the transparent cylinder；The upper end of the feeding bucket is communicated with feeding mouth, and the feeding mouth is connected with vacuum
Pump；The transparent cylinder is provided with controller, and the controller connects the pressure sensor, vavuum pump and motor.
Preferably, the transparent cylinder is connected with air-heater, the air outlet of the air-heater is towards in transparent cylinder
Portion, the air-heater connects the controller.
Preferably, the valve plates are set diagonally downward.
Feeding mechanism in the utility model, relative to the device in background technology, is additionally arranged in the hinged end of valve plates
Scraping wings so that valve plates can drive scraping wings to overturn in upset, and the lever principle of configuration block is replaced by pressure sensor
To whether there are plastic raw materials to detect in Raw material pail, operated using controller coordinate.In advance according to production needs, pass through control
Device sets the sensing numerical value of pressure sensor, for example, when sensing weight more than 10 kilograms, starting blowing, when sensing weight is 0
When, valve plates are closed, when the plastics weight in feeding bucket reaches setting injected volume, controller obtains the signal of pressure sensor
Afterwards, vavuum pump is closed, feeding mouth stops charging, while motor is opened, valve plates are overturn under motor drive, while driving pusher
Plate is overturn, and the upset of scraping wings can then promote raw material to fall, so, and raw material is bound to, without card in the channel,
Moreover, under the promotion of scraping wings, raw material falling speed is accelerated, and after feeding is finished, pressure sensor transmits signals to control
Device, the reversion of controller controlled motor, valve plate closing, while vavuum pump opens charging, into next circulation.
Brief description of the drawings
Fig. 1 is the structural representation I of the utility model embodiment.
Fig. 2 is the structural representation II of the utility model embodiment.
Fig. 3 is the attachment structure schematic diagram of motor 9 and connecting rod 6 in the utility model embodiment.
Fig. 4 is the electrical block diagram of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is described further.
A kind of plastic raw materials feeding mechanism, including feeding bucket 1, the bottom of feeding bucket 1 are provided with discharging opening 2, the one of discharging opening 2
End is movably hinged with the valve plates 3 being adapted by connecting rod 6, and the hinged end of valve plates 3 is fixedly sleeved on connecting rod 6, and fixed
Scraping wings 8 is connected with, scraping wings 8 extends into feeding bucket 1, and is fitted on the inwall of the lower end of feeding bucket 1；In valve plates 3
Provided with pressure sensor 11；It is provided with the outside of the bottom of feeding bucket 1 under leg 4, leg 4 and is linked with transparent cylinder 5, connecting rod 6
Activity, which is worn, connects transparent cylinder 5, and one end of connecting rod 6 is connected with motor 9, and motor 9 is fixed on the side wall of transparent cylinder 5；Feeding bucket 1
Upper end be communicated with feeding mouth 7, feeding mouth 7 is connected with vavuum pump；Transparent cylinder 5 is provided with controller, controller connection pressure
Sensor 11, vavuum pump and motor 9.
Transparent cylinder 5 is connected with air-heater 10, and the air outlet of air-heater 10 is towards the inside of transparent cylinder 5.Transparent cylinder 5
Lower end connecting machine tool, during raw material falls, persistently blown, plastic raw materials can be carried out by air-heater 10
Dehumidifying, further improves the function of feedstock supply unit.Transparent cylinder 5 is available for the feelings of operating personnel's observation plastic raw materials simultaneously
Condition.Controller control air-heater 12 is opened when plastic raw materials fall, and other structures work compound, will not waste the energy.
Valve plates 3 are set diagonally downward, can accelerate the speed of raw material whereabouts.
Obviously, above-described embodiment of the present utility model is merely to illustrate that the utility model example, and not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other various forms of changes or variation.There is no need and unable to give poor example to all embodiments.
And these belong to the obvious changes or variations that connotation of the present utility model amplifies out and still fall within the utility model
Protection domain.
Claims (1)
1. a kind of plastic raw materials feeding mechanism, it is characterised in that including feeding bucket (1), the bottom of the feeding bucket (1) is provided with out
Material mouth (2), one end of the discharging opening (2) is movably hinged with the valve plates being adapted (3), the valve plates by connecting rod (6)
(3) hinged end is fixedly sleeved on the connecting rod (6), and is fixedly connected with scraping wings (8), and the scraping wings (8) is to described
Extend in feeding bucket (1), and be fitted on the inwall of the lower end of the feeding bucket (1)；Passed in the valve plates (3) provided with pressure
Sensor (11)；It is provided with the outside of the feeding bucket (1) bottom under leg (4), the leg (4) and is linked with transparent cylinder
(5), connecting rod (6) activity, which is worn, connects the transparent cylinder (5), and one end of the connecting rod (6) is connected with motor (9), the electricity
Machine (9) is fixed on the side wall of the transparent cylinder (5)；The upper end of the feeding bucket (1) is communicated with feeding mouth (7), it is described enter
Material mouth (7) is connected with vavuum pump；The transparent cylinder (5) is provided with controller, and the controller connects the pressure sensor
(11), vavuum pump and motor (9)；The transparent cylinder (5) is connected with air-heater (10), the air outlet court of the air-heater (10)
To the inside of transparent cylinder (5), the air-heater (10) connects the controller；The valve plates (3) are set diagonally downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496034.5U CN206544263U (en) | 2016-12-29 | 2016-12-29 | A kind of plastic raw materials feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621496034.5U CN206544263U (en) | 2016-12-29 | 2016-12-29 | A kind of plastic raw materials feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206544263U true CN206544263U (en) | 2017-10-10 |
Family
ID=59992407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621496034.5U Expired - Fee Related CN206544263U (en) | 2016-12-29 | 2016-12-29 | A kind of plastic raw materials feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206544263U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883963A (en) * | 2019-11-30 | 2020-03-17 | 重庆瑞霆塑胶有限公司 | Raw material stirring device |
| CN112454816A (en) * | 2020-12-23 | 2021-03-09 | 五河县俊宝钢结构有限公司 | Feeding system is concentrated in plastics wallboard production for steel construction factory building |
-
2016
- 2016-12-29 CN CN201621496034.5U patent/CN206544263U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883963A (en) * | 2019-11-30 | 2020-03-17 | 重庆瑞霆塑胶有限公司 | Raw material stirring device |
| CN110883963B (en) * | 2019-11-30 | 2021-05-28 | 重庆瑞霆塑胶有限公司 | Raw material stirring device |
| CN112454816A (en) * | 2020-12-23 | 2021-03-09 | 五河县俊宝钢结构有限公司 | Feeding system is concentrated in plastics wallboard production for steel construction factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20181229 |