CN207808277U - A kind of anti-blocking hopper of injection molding machine - Google Patents
A kind of anti-blocking hopper of injection molding machine Download PDFInfo
- Publication number
- CN207808277U CN207808277U CN201721572213.7U CN201721572213U CN207808277U CN 207808277 U CN207808277 U CN 207808277U CN 201721572213 U CN201721572213 U CN 201721572213U CN 207808277 U CN207808277 U CN 207808277U
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- China
- Prior art keywords
- conveying pipeline
- feed hopper
- fixedly welded
- injection molding
- eccentric wheel
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Abstract
The utility model discloses a kind of anti-blocking hoppers of injection molding machine,Including feed hopper,Conveying pipeline,Blanking port and control switch,Feed hopper side outer wall is installed with control switch by screw,The feeding funnel bottom part is fixedly welded with conveying pipeline,The conveying pipeline is fixedly welded with blanking port far from feed hopper one end,The feed hopper interior side is fixedly welded with mounting plate,The mounting plate upper surface is installed with driving motor,The driving motor power output end is installed with eccentric wheel,The eccentric wheel is installed with shaft far from driving motor one side edge,It is rotatablely equipped with drive link outside the shaft,The utility model drives eccentric wheel by using driving motor,Push-pull rod is pushed to move up and down by drive link convenient for eccentric wheel,The charging ram that welding is fixed using push-pull rod side is pushed down on material,Material is avoided to be blocked in conveying pipeline position,Keep material more smooth.
Description
Technical field
The utility model is related to injection molding machine technical field, the anti-blocking hopper of specially a kind of injection molding machine.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mold.Injection molding machine according to injection device and clamping apparatus arrangement side
Formula can be divided into vertical, horizontal and vertical sleeping combined type.Be molded function heating of plastic, to molten plastic apply high pressure, make its project and
Full of mold cavity.
The molding process of general screw injection molding machine is：Granular or powdered plastic is added in machine barrel first, and is led to
The rotation and the heating of machine barrel outer wall for crossing screw rod make plastics become molten condition, and then machine carries out molding and injection seat Forward, makes
Nozzle is adjacent to the pouring head of mold, is then passed through pressure oil to injection cylinder, and screw rod is made to push ahead, to very high pressure and
Faster speed is kept in the lower Guan Bi mould of melt implantation temperature by certain time and pressure（Also known as pressurize）, it is cold
But, make its curing molding, taking-up product can be molded（The purpose of pressurize is to prevent the reflux of melt in die cavity, mended into die cavity
Material is filled, and ensures that product has certain density and dimensional tolerance）.Injection molding basic demand be plasticizing, injection and
Molding.Plasticizing is the premise of realization and guarantee shaped article quality, and is to meet molding requirement, and injection must assure that enough
Pressure and speed.Simultaneously as injection pressure is very high, very high pressure is correspondingly generated in die cavity（Being averaged in die cavity
Pressure is generally between 20 ~ 45MPa）, it is therefore necessary to there is sufficiently large mold clamping force.
But there are some drawbacks in use in traditional injection molding machine, such as：
1, traditional injection molding machine when being fed intake due to and meanwhile the quantity that feeds intake it is more, cause raw material be easy to block into
Hopper is easy to happen the case where getting stuck in process of production, therefore use is more inconvenient.
2, traditional injection molding machine often once puts into more raw material when feeding intake, and equipment can not quickly make raw material thawing
With, it is therefore desirable to it takes a substantial amount of time to melt raw material, increases time cost and energy input, it is inconvenient for use.
Utility model content
The purpose of this utility model is to provide a kind of anti-blocking hoppers of injection molding machine, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of anti-blocking hopper of injection molding machine, including into
Hopper, conveying pipeline, blanking port and control switch, feed hopper side outer wall are installed with control switch by screw,
The feeding funnel bottom part is fixedly welded with conveying pipeline, and the conveying pipeline is fixedly welded with blanking port far from feed hopper one end, described
Feed hopper interior side is fixedly welded with mounting plate, and the mounting plate upper surface is installed with driving motor, the driving electricity
Mechanomotive force output end is installed with eccentric wheel, and the eccentric wheel is installed with shaft far from driving motor one side edge,
Drive link is rotatablely equipped with outside the shaft, the drive link is plugged with pin rod, the biography far from shaft one end inner rotation
Lever is rotatably connected to push-pull rod far from shaft one end by pin rod, and the push-pull rod is fixedly welded with rubber far from drive link one end
Rubber plug, the push-pull rod middle part are fixedly welded with charging ram；The control switch is electrically connected with driving motor.
Further, the rubber stopper mutually agrees with conveying inside pipe wall.
Further, the eccentric wheel diameter dimension is identical as conveying pipeline length dimension.
Further, the charging ram length dimension is less than conveying pipeline internal diameter size, and charging ram is matched with conveying pipeline.
Further, funnel is arranged in the blanking port, and the blanking port inside dimension is more than rubber stopper size.
Compared with prior art, the utility model has the beneficial effects that：
1, eccentric wheel is driven by using driving motor, pushes push-pull rod to move up and down by drive link convenient for eccentric wheel,
The charging ram that welding is fixed using push-pull rod side is pushed down on material, is avoided material from being blocked in conveying pipeline position, is made material
It feeds intake more smooth.
2, eccentric wheel is driven by using driving motor, pushes push-pull rod to move up and down by drive link convenient for eccentric wheel,
The rubber stopper installed using the push-pull rod other end blocks conveying pipeline, suspends blanking, rubber stopper when eccentric wheel then rotates
It can be pushed out conveying pipeline again, the progress short time feeds intake, convenient for control rate of feeding.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model schematic cross-sectional view.
In Fig. 1-2：1- feed hoppers；2- conveying pipelines；3- blanking ports；4- control switches；5- drive links；6- pin rods；7- pushers
Bar；8- rubber stoppers；9- push-pull rods；10- mounting plates；11- driving motors；12- eccentric wheels；13- shafts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of anti-blocking hopper of injection molding machine, including charging
Bucket 1, conveying pipeline 2, blanking port 3 and control switch 4,1 side outer wall of the feed hopper are installed with control by screw and open
4 are closed, 1 bottom of the feed hopper is fixedly welded with conveying pipeline 2, and the conveying pipeline 2 is fixedly welded with blanking far from 1 one end of feed hopper
Mouth 3,1 interior side of the feed hopper are fixedly welded with mounting plate 10, and 10 upper surface of the mounting plate is installed with driving electricity
Machine 11,11 power output end of the driving motor are installed with eccentric wheel 12, and the eccentric wheel 12 is far from driving motor 11 1
Lateral edge is installed with shaft 13, drive link 5 is rotatablely equipped with outside the shaft 13, the drive link 5 is far from shaft
13 one end inner rotations are plugged with pin rod 6, and the drive link 5 is rotatably connected to push-pull rod far from 13 one end of shaft by pin rod 6
9, the push-pull rod 9 is fixedly welded with rubber stopper 8 far from 5 one end of drive link, and 9 middle part of the push-pull rod is fixedly welded with charging ram
7；The control switch 4 is electrically connected with driving motor 11.
Mutually agreed with by the rubber stopper 8 and 2 inner wall of conveying pipeline, convenient for being blocked conveying pipeline 2 using rubber stopper 8, is prevented
Material blanking velocity is too fast, identical as 2 length dimension of conveying pipeline by 12 diameter dimension of the eccentric wheel, defeated convenient for blocking completely
Expects pipe 2 is less than 2 internal diameter size of conveying pipeline by 7 length dimension of the charging ram, and charging ram 7 is matched with conveying pipeline 2, just
In material is promoted blanking port 3 using charging ram 7, funnel is arranged by the blanking port 3, and inside the blanking port 3
Size is more than 8 size of rubber stopper, passes through convenient for material.
Operation principle：In use, driving eccentric wheel 12 by using driving motor 11, pass through drive link convenient for eccentric wheel 12
5 promotion push-pull rods 9 move up and down, and the charging ram 7 that welding is fixed using 9 side of push-pull rod is pushed down on material, avoids material
It is blocked in 2 position of conveying pipeline, keeps material more smooth；Eccentric wheel 12 is driven by using driving motor 11, convenient for bias
Wheel 12 pushes push-pull rod 9 to move up and down by drive link 5, and the rubber stopper 8 installed using 9 other end of push-pull rod blocks conveying pipeline 2,
Suspend blanking, rubber stopper 8 can be pushed out conveying pipeline 2 again when eccentric wheel 12 then rotates, and the progress short time feeds intake, is convenient for
Control rate of feeding.
It should be noted that herein, 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 include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of injection molding machine anti-blocking hopper, including feed hopper（1）, conveying pipeline（2）, blanking port（3）It is switched with control（4）,
It is characterized in that：The feed hopper（1）Side outer wall is installed with control switch by screw（4）, the feed hopper（1）Bottom
Portion is fixedly welded with conveying pipeline（2）, the conveying pipeline（2）Far from feed hopper（1）One end is fixedly welded with blanking port（3）, described
Feed hopper（1）Interior side is fixedly welded with mounting plate（10）, the mounting plate（10）Upper surface is installed with driving motor
（11）, the driving motor（11）Power output end is installed with eccentric wheel（12）, the eccentric wheel（12）Far from driving electricity
Machine（11）One side edge is installed with shaft（13）, the shaft（13）Outside is rotatablely equipped with drive link（5）, the biography
Lever（5）Far from shaft（13）One end inner rotation is plugged with pin rod（6）, the drive link（5）Far from shaft（13）One end is logical
Cross pin rod（6）It is rotatably connected to push-pull rod（9）, the push-pull rod（9）Far from drive link（5）One end is fixedly welded with rubber stopper
（8）, the push-pull rod（9）Middle part is fixedly welded with charging ram（7）；The control switch（4）With driving motor（11）Electrically connect
It connects.
2. a kind of anti-blocking hopper of injection molding machine according to claim 1, it is characterised in that：The rubber stopper（8）With conveying
Pipe（2）Inner wall mutually agrees with.
3. a kind of anti-blocking hopper of injection molding machine according to claim 1, it is characterised in that：The eccentric wheel（12）Diameter ruler
Very little and conveying pipeline（2）Length dimension is identical.
4. a kind of anti-blocking hopper of injection molding machine according to claim 1, it is characterised in that：The charging ram（7）Length ruler
It is very little to be less than conveying pipeline（2）Internal diameter size, and charging ram（7）With conveying pipeline（2）It matches.
5. a kind of anti-blocking hopper of injection molding machine according to claim 1, it is characterised in that：The blanking port（3）It is arranged to
Funnel-form, and the blanking port（3）Inside dimension is more than rubber stopper（8）Size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572213.7U CN207808277U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-blocking hopper of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572213.7U CN207808277U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-blocking hopper of injection molding machine |
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| Publication Number | Publication Date |
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| CN207808277U true CN207808277U (en) | 2018-09-04 |
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| CN201721572213.7U Active CN207808277U (en) | 2017-11-22 | 2017-11-22 | A kind of anti-blocking hopper of injection molding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055159A (en) * | 2018-09-25 | 2018-12-21 | 贵州神授酒业有限公司 | The aging device of grape wine |
| CN109605622A (en) * | 2018-12-06 | 2019-04-12 | 邓权塑业科技（湖南）有限公司 | A kind of PVC feed inlet technology for blanking |
| CN111941744A (en) * | 2020-09-14 | 2020-11-17 | 南京凡白坤电子商务有限公司 | Dredging device for discharge port of injection molding machine for adding new material |
| CN112045878A (en) * | 2020-08-25 | 2020-12-08 | 海宁市宏鹰装饰材料有限公司 | Color mixing device for producing flame-retardant PVC buckle plate |
| CN112223646A (en) * | 2020-09-17 | 2021-01-15 | 苏州亿邦塑业有限公司 | Injection molding equipment for molding and processing of dust collector shell |
| CN113229517A (en) * | 2021-06-04 | 2021-08-10 | 吉林天三奇药业有限公司 | Electromagnetic heating puffing device |
-
2017
- 2017-11-22 CN CN201721572213.7U patent/CN207808277U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055159A (en) * | 2018-09-25 | 2018-12-21 | 贵州神授酒业有限公司 | The aging device of grape wine |
| CN109605622A (en) * | 2018-12-06 | 2019-04-12 | 邓权塑业科技（湖南）有限公司 | A kind of PVC feed inlet technology for blanking |
| CN109605622B (en) * | 2018-12-06 | 2020-12-01 | 邓权塑业科技（湖南）有限公司 | PVC feed inlet blanking process |
| CN112045878A (en) * | 2020-08-25 | 2020-12-08 | 海宁市宏鹰装饰材料有限公司 | Color mixing device for producing flame-retardant PVC buckle plate |
| CN111941744A (en) * | 2020-09-14 | 2020-11-17 | 南京凡白坤电子商务有限公司 | Dredging device for discharge port of injection molding machine for adding new material |
| CN111941744B (en) * | 2020-09-14 | 2021-06-04 | 日隆科技(深圳)有限公司 | Dredging device for discharge port of injection molding machine for adding new material |
| CN112223646A (en) * | 2020-09-17 | 2021-01-15 | 苏州亿邦塑业有限公司 | Injection molding equipment for molding and processing of dust collector shell |
| CN113229517A (en) * | 2021-06-04 | 2021-08-10 | 吉林天三奇药业有限公司 | Electromagnetic heating puffing device |
| CN113229517B (en) * | 2021-06-04 | 2022-03-01 | 吉林天三奇药业有限公司 | Electromagnetic heating puffing device |
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