CN208978221U - A kind of feeding device of extruding machine - Google Patents
A kind of feeding device of extruding machine Download PDFInfo
- Publication number
- CN208978221U CN208978221U CN201821512919.9U CN201821512919U CN208978221U CN 208978221 U CN208978221 U CN 208978221U CN 201821512919 U CN201821512919 U CN 201821512919U CN 208978221 U CN208978221 U CN 208978221U
- Authority
- CN
- China
- Prior art keywords
- hopper
- feeding tube
- extruding machine
- rotation axis
- plastic grain
- Prior art date
- 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
Links
- 238000003756 stirring Methods 0.000 claims abstract description 55
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 abstract description 75
- 229920003023 plastic Polymers 0.000 abstract description 75
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009469 supplementation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of feeding devices of extruding machine, are related to extruded material processing production equipment field.The feeding device includes hopper, the feeding tube being mounted in the discharging nozzle of hopper and driving device, feeding tube is identical as the discharging cross section size of nozzle along the cross section of axis, if the feeding tube is mounted on the blade in rotation axis by rotation axis and dry plate and forms, feeding tube is driven in discharging nozzle by driving device to be rotated along rotation axis.By opening driving device, rotate feeding tube around rotation axis, plastic grain can fall into the position on feeding tube between two blades when through discharging nozzle first, after the rotating by a certain angle of feeding tube, fall plastic grain from discharge port.It is constantly rotated by feeding tube, plays the role of a stirring plastic grain, prevent plastic grain clogging in the discharge outlet of hopper.
Description
Technical field
The utility model relates to extruded material processing production equipment field, more specifically, it relates to a kind of extruding machine
Feeding device.
Background technique
Extruding machine is a kind of important plastics machinery, and the production and manufacture of most plastic products can rely on extrusion molding
Molding is realized.Extruding machine motor is the important component of extruding machine, is prime mover of extruding machine, provides needed for extruder screw
The high thrust wanted.It is very frequent in the use for manufacturing extruding machine in forming process of plastics, generally by suction tube
Corresponding plastics are sent into hopper, using the screw rod of specific shape, are rotated in the machine barrel of heating, it will be by being sent in hopper
Plastics squeeze forward, make plastics equably fusion plastification.But corresponding plastic grain is being sent into hopper, by hopper modeling
Expect particle be sent into extruding machine during, plastic grain be easy to it is clogging in the discharge outlet of hopper, so as to cause extruding machine
It has a certain impact to the extrusion moulding of plastics, so that the production efficiency of extruding machine reduces, is unfavorable for the use of extruding machine.
Utility model content
In view of the deficienciess of the prior art, the utility model lies in that providing a kind of discharge port clogging for reducing hopper
Extruding machine feeding device.
To achieve the above object, a kind of feeding device of extruding machine including hopper, is mounted in the discharging nozzle of hopper
Feeding tube and driving device, the feeding tube conveying identical, described as the discharging cross section size of nozzle along the cross section of axis
If cylinder is mounted on the blade in rotation axis by rotation axis and dry plate and forms, feeding tube is in discharging nozzle by driving device drives edge
Rotation axis rotated.
By using above-mentioned technical proposal, feeding tube can be made to be revolved around rotation axis by opening driving device
Turn, plastic grain can fall into the position on feeding tube between two blades, in the rotation one of feeding tube when through discharging nozzle
After determining angle, fall plastic grain from discharge port.It is constantly rotated by feeding tube, plays the work of a stirring plastic grain
With preventing plastic grain clogging in the discharge outlet of hopper.
The utility model is further arranged to: the blade is provided with baffle far from the edge of rotation axis, baffle
Length is identical as the length of blade, and the cross section of baffle is arc-shaped, and the center of circle of arc is located on the axis of rotation axis, the width of baffle
Degree is no more than the distance between the one side of two adjacent blades far from transmission shaft, and the side that baffle is parallel to rotation axis is cut into knife
The thin slice of mouth shape.
By using above-mentioned technical proposal, the side chipped on baffle can be made very when feeding tube is rotated
Some plastic grains being condensed into blocks readily are separated, plastic grain is made to become to disperse, to reduce plastic grain because solidifying
Form block to the probability of clogging discharge port.Simultaneously can also closely by the edge of blade close to discharging nozzle side wall,
When there is plastic grain to fall into the gap between feeding tube and the nozzle that discharges, meeting be held by the shovel on one side chipped on baffle, from
And it avoids accompanying the rotation of feeding tube caused by plastic grain not enough smoothly event generation between feeding tube and discharging nozzle.
The utility model is further arranged to: further include agitating device, the agitating device include stirring shaft, with stir
The stirring strut and the cylinder being connected on stirring shaft one end that shaft is installed at an angle are mixed, stirring strut is provided with more
A, cylinder can drive stirring shaft to move back and forth.
By using above-mentioned technical proposal, stirring shaft and stirring strut can be driven back and forth to be transported by cylinder
It is dynamic, achieve the effect that the plastic grain in hopper can be stirred, plastic grain is made to be not easy to overstock together, reduces going out for hopper
Material mouth because plastic grain overstock caused by clogging.It simultaneously can also be to the plastics for the different colours being added in hopper
Particle is mixed, and is reduced because of the plastic workpiece color divergence that plastic grain mixing is uneven and extruding machine is caused to manufacture
Non-uniform phenomenon.
The utility model is further arranged to: the stirring strut is whittled into sharp rib close to the side of hopper bottom end.
By using above-mentioned technical proposal, the lower end for stirring strut can be made to become sharply, to keep stirring strut light
Insertion plastic grain between, reduce because stirring strut is excessive and cause to stir the resistance between plastic grain when pushing
The generation for the case where strut is broken.
The utility model is further arranged to: the stirring shaft and stirring strut is hollow structure, in agitating shaft
Bar is internally provided with heater strip with stirring strut.
By using above-mentioned technical proposal, heater strip can be opened, to plastics while being stirred plastic grain
Particle is preheated, and preliminary softening is carried out.After plastic grain has certain softness number, pushing away inside extruding machine can be made
It is easy to push plastic grain into screw rod, reduces power consumed by the augering screw inside extruding machine to a certain extent, mention
High production efficiency.
The utility model is further arranged to: being provided with heater strip on the inner sidewall of hopper.
By using above-mentioned technical proposal, the area that plastic grain can be enable to heat becomes much larger, makes in hopper
Plastic grain is available more fully to be preheated.
The utility model is further arranged to: the hopper is provided with top cover, and cylinder is arranged on top cover, stirs shaft
When moving back and forth, one end far from cylinder attainable position can conform to the position of hopper bottom end.
By using above-mentioned technical proposal, stirring shaft is allow to be stirred to hopper bottom end close to the plastics of feeding tube
Grain, can still play a degree of stirring action when plastic grain is less.
The utility model is further arranged to: the side of the hopper lower end is provided with it can be observed that inside hopper
Observation window.
By using above-mentioned technical proposal, can be observed by observation window bottom end plastic grain in hopper number, come
Judge whether to require supplementation with plastic grain, prevents the insufficient either plastic grain of plastic grain in case from overstocking and causing to extruding machine
The process of interior plastics extrusion moulding has an impact.
In conclusion the utility model has the following beneficial effects:
1, the generation of the blocked event of discharge port of hopper is effectively reduced；
2, mixing is stirred to the plastic grain in injection hopper, reducing causes because plastic grain mixing is uneven
The generation for the non-uniform phenomenon of plastic workpiece color divergence that extruding machine manufactures；
3, plastic grain is preheated, makes its preliminarily softened, the augering screw inside extruding machine is made to push plastic grain
It becomes easy, reduces power consumed by the augering screw inside extruding machine to a certain extent, improve production efficiency.
Detailed description of the invention
Fig. 1 is the scheme of installation of embodiment；
Fig. 2 is the structural schematic diagram that embodiment hides side side plate；
Fig. 3 is the sectional view of embodiment.
Appended drawing reference: 1, hopper；11, discharge nozzle；2, feeding tube；21, rotation axis；22, blade；23, baffle；3, it pushes up
Lid；4, shaft is stirred；41, strut is stirred；5, heater strip；6, driving motor；7, cylinder；8, observation window.
Specific embodiment
Referring to attached drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of feeding device of extruding machine sets the discharge nozzle in hopper 1 including hopper 1 and installation
Feeding tube 2 in mouth 11.Feeding tube 2 is made of rotation axis 21 and the blade 22 being plugged in rotation axis 21,21 both ends of rotation axis
Be mounted on discharging nozzle 11 inner tube wall on, feeding tube 2 along axis cross section with discharge nozzle 11 cross section it is big
It is small identical.Blade 22 far from rotation axis 21 on one side on be welded with baffle 23, the length and the length phase of blade 22 of baffle 23
Deng.The coincident of the center line of baffle 23 and blade 22, the baffle 23 on blade 22 is respectively positioned on same is with rotation axis 21
On the circular arc in the center of circle, two adjacent blades 22 are equipped with the width that the distance between edge of baffle 23 is greater than baffle 23.Gear
The both sides of plate 23 are cut into the thin slice of edge of a knife shape.Setting in this way cuts baffle 23 easily by edge
Some plastic grains being condensed into blocks are opened, plastic grain is made to become to disperse, reduce plastic grain because being condensed into blocks, thus stifled
Clog the probability of discharge port.It simultaneously can also be closely by the edge of blade 22 close to the side wall of discharging nozzle 11, when there is plastics
When particle falls into the gap between feeding tube 2 and the nozzle 11 that discharges, meeting be held by the shovel on one side chipped on baffle 23；It avoids defeated
Plastic grain is accompanied between barrel 2 and discharging nozzle 11, causing feeding tube 2 to rotate not enough, smoothly event occurs.
As depicted in figs. 1 and 2, in the outside of hopper 1, being equipped with can drive feeding tube 2 to rotate around rotation axis 21
Driving motor 6, the rotation speed of feeding tube 2 can be controlled by adjusting the rotation speed of driving motor 6.In this way
Setting can be such that feeding tube 2 is rotated around rotation axis 21, plastic grain is passing through discharging by starting driving motor 6
When nozzle 11, the position on feeding tube 2 between two blades 22 can be fallen into first, after feeding tube 2 rotates by a certain angle, make to mould
Material particle is fallen from discharge port.It is constantly rotated by feeding tube 2, a stirring plastic grain can be played the role of, prevented
Plastic grain is clogging in the discharge outlet of hopper 1.
As shown in Figures 2 and 3, top cover 3 is installed in the upper end of hopper 1, side of the top cover 3 in hopper 1 is vertically pacified
Equipped with stirring shaft 4, the stirring strut 41 perpendicular to stirring shaft 4 is installed on stirring shaft 4, is stirring shaft 4 not
Shaft 4 is stirred with being highly provided with, and is generally aligned in the same plane two adjacent stirring struts 41 and is mutually perpendicular to.In this way
It is wider that the range that agitating shaft bar 4 and stirring strut 41 can be enable to stir plastic grain is set, while can also be to different height
Plastic grain all stirred.The side for stirring 1 bottom end of close hopper of strut 41 is whittled into sharp rib.Setting in this way
Setting, which can allow to stir strut 41, easily pushes between insertion plastic grain, reduces because stirring strut 41 is when pushing
Resistance between plastic grain is excessive and leads to the generation for stirring the case where strut 41 is broken.It is equipped on 1 top cover 3 of hopper
Cylinder 7, stirring shaft 4 is driven by cylinder 7 makes stirring shaft 4 carry out upper and lower reciprocating motion.When the charging dress of starting extruding machine
When setting, drives stirring shaft 4 and stirring strut 41 to carry out upper and lower reciprocating motion by cylinder 7, plastic grain is stirred.
Both the plastic grain being condensed into blocks can be stirred into loose plastic grain, prevents the clogging discharging of the plastic grain being condensed into blocks
Mouthful；The plastic grain that different colours in hopper 1 are added can also be mixed simultaneously, reducing causes because mixing is uneven
The non-uniform phenomenon of plastic workpiece color divergence that extruding machine manufactures.
As shown in Figures 2 and 3, stirring shaft 4 and stirring strut 41 are hollow structure, in stirring shaft 4 and stirring
Strut 41 is internally provided with heater strip 5, and heater strip 5 is also equipped on the inner sidewall of hopper 1.By in stirring 4 He of shaft
Be provided with heater strip 5 on the inner sidewall of stirring strut 41 inside and hopper 1, can while plastic grain is stirred,
Plastic grain is preheated, plastic grain is carried out to preliminary softening.After plastic grain has certain softness number, then lead to
It crosses in the entrance extruding machine of feeding tube 2 and is heated, the augering screw that can be reduced to a certain extent inside extruding machine is consumed
Power, improve production efficiency.On the side on the upside of the discharge port of hopper 1, it is provided with it can be observed that inside hopper 1
Observation window 8.The number that plastic grain in hopper 1 case can be observed by observation window 8, to determine whether requiring supplementation with plastics
Grain prevents the insufficient either plastic grain of plastic grain in case from overstocking and causing to generate the process of extruding machine plastics extrusion moulding
It influences.
Assigned direction in this specific embodiment is intended merely to facilitate between each component of statement positional relationship and mutually
The relationship of cooperation.This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this
Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification,
But as long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of feeding device of extruding machine, which is characterized in that including hopper (1), be mounted on the discharging nozzle (11) of hopper (1)
Interior feeding tube (2) and driving device, cross section and the cross section size phase of discharging nozzle (11) of the feeding tube (2) along axis
Together, the feeding tube (2) is by rotation axis (21) if forming with the blade (22) that is mounted on rotation axis (21) of dry plate, feeding tube
(2) it is driven in discharging nozzle (11) by driving device and is rotated along rotation axis (21).
2. a kind of feeding device of extruding machine according to claim 1, which is characterized in that the blade (22) is separate to be turned
The edge of moving axis (21) is provided with baffle (23), and the length of baffle (23) is identical as the length of blade (22), baffle (23)
Cross section is arc-shaped, and the center of circle of arc is located on the axis of rotation axis (21), and the width of baffle (23) is no more than two adjacent leaves
The distance between the one side of piece (22) far from transmission shaft, the side that baffle (23) is parallel to rotation axis (21) is cut into edge of a knife shape
Thin slice.
3. a kind of feeding device of extruding machine according to claim 2, which is characterized in that it further include agitating device, it is described
Agitating device include stirring shaft (4), stir with stirring shaft (4) stirring strut (41) for installing at an angle and be connected to
Mix the cylinder (7) on shaft (4) one end, stirring strut (41) be provided with it is multiple, cylinder (7) can drive stirring shaft (4) into
Row moves back and forth.
4. a kind of feeding device of extruding machine according to claim 3, which is characterized in that the stirring strut (41) leans on
The side of nearly hopper (1) bottom end is whittled into sharp rib.
5. a kind of feeding device of extruding machine according to claim 4, which is characterized in that the stirring shaft (4) and
Stirring strut (41) is hollow structure, is internally provided with heater strip (5) in stirring shaft (4) and stirring strut (41).
6. a kind of feeding device of extruding machine according to claim 5, which is characterized in that set on the inner sidewall of hopper (1)
It is equipped with heater strip (5).
7. a kind of feeding device of extruding machine according to claim 1, which is characterized in that described hopper (1) lower end
Side is provided with the observation window (8) it can be observed that hopper (1) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512919.9U CN208978221U (en) | 2018-09-15 | 2018-09-15 | A kind of feeding device of extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821512919.9U CN208978221U (en) | 2018-09-15 | 2018-09-15 | A kind of feeding device of extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978221U true CN208978221U (en) | 2019-06-14 |
Family
ID=66784368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821512919.9U Expired - Fee Related CN208978221U (en) | 2018-09-15 | 2018-09-15 | A kind of feeding device of extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561657A (en) * | 2019-09-16 | 2019-12-13 | 谢淑娥 | plastic particle processing equipment |
| CN111569756A (en) * | 2020-03-27 | 2020-08-25 | 浙江三圣科技有限公司 | Equalizer anti-precipitation device |
-
2018
- 2018-09-15 CN CN201821512919.9U patent/CN208978221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110561657A (en) * | 2019-09-16 | 2019-12-13 | 谢淑娥 | plastic particle processing equipment |
| CN111569756A (en) * | 2020-03-27 | 2020-08-25 | 浙江三圣科技有限公司 | Equalizer anti-precipitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 430100 workshop building / unit 1 / No. 2, Changfu production base, Wuhan odechi Auto Parts Co., Ltd., MaoWan village, Zhashan street, Caidian District, Wuhan City, Hubei Province Patentee after: Wuhan jufengda Automobile Co.,Ltd. Address before: 430000 South of Changlu Avenue, Changfu Industrial Demonstration Park, Caidian District, Wuhan City, Hubei Province Patentee before: WUHAN AODECHI AUTOMOBILE PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |