CN213290926U

CN213290926U - Mixer for plastic production

Info

Publication number: CN213290926U
Application number: CN202021412504.1U
Authority: CN
Inventors: 祝万军; 魏平; 蒋中友
Original assignee: Weiyuan Phoenix High Tech Materials Co ltd
Current assignee: Weiyuan Phoenix High Tech Materials Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-28
Anticipated expiration: 2030-07-17

Abstract

The utility model provides a blendor is used in plastics production relates to plastics production technical field. The caking material enters a mixer and is not easy to stir and mix. The utility model discloses jar internal three (mixing) shaft that has the stirring leaf that is equipped with, jar body bottom is equipped with planetary gear mechanism, the (mixing) shaft is located planetary gear mechanism, jar body corresponds the position and is equipped with the driving source of being connected with planetary gear mechanism transmission, tank side face is equipped with feed mechanism, feed mechanism is including the base of locating tank side face, be equipped with the feeding section of thick bamboo on the base, the feeding section of thick bamboo internal rotation is equipped with the puddler that has a plurality of cutting poles and corresponds the driving source of being connected with the puddler transmission, still be equipped with the conveying pipeline on the base, the conveying pipeline internal rotation is equipped with the screw rod, be equipped with the driving source of being connected with the screw rod transmission on the base, through the conveying pipe intercommunication between feeding section of thick bamboo and the conveying pipeline, tank side face is equipped with a plurality of confession.

Description

Mixer for plastic production

Technical Field

Relate to plastics production technical field, concretely relates to blendor is used in plastics production.

Background

A mixer for plastics production is a device for mixing synthetic resins with additives such as fillers, plasticizers, stabilizers, lubricants, colorants, etc.

At present, a material for mixing generally is the powder, and powder material is at in-process such as long-time transportation or storage, easy caking, if directly put down the blendor with the powder material of these caking, very easily lead to the compounding inhomogeneous, seriously influence compounding efficiency and compounding effect to the material of caking still can block up the equipment pipeline, needs solve urgently.

Disclosure of Invention

The utility model aims at developing a material that will get into before the blendor carries out kibbling blendor for plastics production.

The utility model discloses a following technical scheme realizes:

a material mixing machine for plastic production comprises a tank body, wherein three stirring shafts with stirring blades are arranged in the tank body, a planetary gear mechanism is arranged at the bottom of the tank body, the stirring shafts are arranged on the planetary gear mechanism, a driving source in transmission connection with the planetary gear mechanism is arranged at a position corresponding to the tank body, a feeding mechanism is arranged on the side surface of the tank body, the feeding mechanism comprises a base arranged on the side surface of the tank body, a feeding barrel is arranged on the base, a stirring rod with a plurality of cutting rods and a driving source in transmission connection with the stirring rod are arranged in the feeding barrel in a rotating mode, a material conveying pipe is further arranged on the base, a screw rod is arranged in the conveying pipe in a rotating mode, the driving source in transmission connection with the screw rod is arranged on the base, the feeding barrel is communicated with the material conveying pipe through a feeding pipe, a, not only the feeding is convenient, but also the material before entering the tank body can be cut and crushed.

Furthermore, a driving frame is arranged on the inner wall of the feeding cylinder, a second motor is arranged on the driving frame, and the second motor is in transmission connection with the stirring rod.

Furthermore, the bottom of the feeding cylinder is in a round table shape, the feeding pipe is communicated with the center of the bottom of the feeding cylinder, and a filter frame is arranged between the bottom of the feeding cylinder and the bottom end of the stirring rod.

Furthermore, the filter frame is composed of a plurality of transverse rod pieces and longitudinal rod pieces which are perpendicular to each other, and a plurality of rectangular filter holes are formed between the plurality of transverse rod pieces and the plurality of longitudinal rod pieces.

Furthermore, a support is arranged on the base, the material conveying pipe is arranged on the support, the screw rod is rotatably arranged on the support, and a third motor in transmission connection with the screw rod is arranged in the support.

Furthermore, a plurality of pulleys with a braking function are arranged at the bottom of the base.

Further, planetary gear mechanism is including locating the ring gear of jar body bottom, the ring gear is the ring structure, and the ring gear inner wall is equipped with the ring gear, rotates on the ring gear on ring gear upper portion and is equipped with the apron, and the jar body bottom at ring gear center rotates and is equipped with the action wheel, be equipped with three follow driving wheel that is regular triangle and arranges around the action wheel, the action wheel all is the gear with follow driving wheel, action wheel and follow driving wheel meshing, from driving wheel and ring gear meshing, from driving wheel and apron rotation connection, the (mixing) shaft rotate locate on the apron and with from driving wheel coaxial coupling, jar body bottom corresponds the position and is equipped with the first motor of being connected with the action wheel transmission.

Further, a top cover is arranged at the top of the tank body, a slide rail is arranged on the bottom surface of the top cover, and the top end of the stirring shaft is slidably arranged in the slide rail.

Further, the stirring blade is a helical blade.

Further, jar body bottom is equipped with the discharge gate, the feed inlet internal rotation is equipped with the feed gate, the feed gate rotates with feed inlet lateral wall elasticity and is connected, still be equipped with the spacing lug that blocks the feed gate in the feed inlet, make the feed gate can only rotate to the internal direction of jar.

The utility model has the advantages that:

the utility model discloses a feed mechanism can conveniently carry out the unloading to feed mechanism can cut the material and smash, and the material that prevents the caking gets into jar internal material mixing inequality and influence compounding efficiency, and prevents the pipe blockage in the equipment, and the three (mixing) shaft that can carry out rotation and circular motion simultaneously of setting has improved the stirring efficiency to the material.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a view showing the structure of a feed mechanism;

FIG. 3 is a view of the planetary gear mechanism;

FIG. 4 is a view showing the structure of a cover plate;

fig. 5 is a structure view of the slide rail.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment discloses a material mixer for plastic production, which comprises a tank body 1, three stirring shafts 5 with stirring blades 6 are arranged in the tank body 1, a planetary gear mechanism is arranged at the bottom of the tank body 1, the stirring shafts 5 are arranged on the planetary gear mechanism, a driving source in transmission connection with the planetary gear mechanism is arranged at a position corresponding to the tank body 1, a feeding mechanism is arranged on the side surface of the tank body 1, the feeding mechanism comprises a base 14 arranged on the side surface of the tank body 1, a feeding cylinder 9 is arranged on the base 14, a stirring rod 20 with a plurality of cutting rods 21 and a driving source in transmission connection with the stirring rod 20 are rotatably arranged in the feeding cylinder 9, a material conveying pipe 10 is further arranged on the base 14, a screw rod 11 is rotatably arranged in the material conveying pipe 10, a driving source in transmission connection with the screw rod 11 is arranged on the base 14, and the feeding cylinder, the side of the tank body 1 is provided with a plurality of feed inlets 3 for inserting the feed pipes 10, materials are fed through the feed mechanism, the feeding is convenient, and the materials before entering the tank body 1 can be cut and crushed.

Specifically, jar body 1 is located on a plurality of pillars 4, 1 top of the jar body is equipped with top cap 2 that can open and close, 1 top side of the jar body is equipped with a plurality of feed inlets 3, 1 bottom of the jar body is equipped with discharge gate 7, be equipped with the feed gate in the feed inlet 3, the feed gate rotates with 3 lateral wall elasticity of feed inlet to be connected, and the feed gate rotates to the outside around its junction with feed inlet 3 under the elastic force effect, the inner wall of feed inlet 3 still is equipped with the spacing lug that blocks the feed gate, makes the feed gate top when spacing lug with the shutoff of feed inlet 3, and when exerting the power to the inboard direction of the jar body to the feed gate, the feed gate is overcome elasticity and is rotated to jar body 1 inboard around its junction with feed inlet 3, makes feed inlet 3 open.

The central planet gear mechanism that is equipped with in jar body 1 bottom, planet gear mechanism is including locating jar body 1 bottom central ring gear 24, ring gear 24 is the ring structure, ring gear 24 sets up with jar body 1 coaxial line, be equipped with ring gear 25 on the ring gear 24 inner wall, ring gear 24 inner wall on ring gear 25 upper portion still is equipped with annular 28, annular 28 is arranged along ring gear 24's inner wall level, the annular 28 internal rotation is equipped with circular shape apron 29, the edge and the annular 28 rotary seal of apron 29, apron 29 can be at the annular 28 internal rotation and make apron 29 outside and 24 inside isolated of ring gear, make ring gear 24 internal seal, the center of ring gear 24 is equipped with the action wheel 27 rather than the coaxial line setting, action wheel 27 rotates and locates on the jar body 1 bottom at ring gear 24 center, action wheel 27's circumference evenly is equipped with three from driving wheel 26, three from driving wheel 26 being regular triangle and arranging around action wheel 27, the driven wheel 26 is rotatably arranged at the bottom of the cover plate 29, the driving wheel 27 and the driven wheel 26 are both gears, the driving wheel 27 is meshed with the driven wheel 26, the driven wheel 26 is meshed with the ring gear 25 of the gear ring 24, the bottom of the outer side of the tank body 1 at the lower part of the planetary gear mechanism is further provided with a first motor 8, and the first motor 8 is in transmission connection with the driving wheel 27.

The tank body 1 is internally provided with three stirring shafts 5, the three stirring shafts 5 are vertically arranged, the bottom ends of the three stirring shafts 5 are respectively and rotatably arranged on the cover plate 29, the three stirring shafts 5 are respectively and coaxially connected with three driven wheels 26 at the bottom of the cover plate 29, the driven wheels 26 are rotated to drive the stirring shafts 5 to synchronously rotate, stirring blades 6 are arranged on the stirring shafts 5, the stirring blades 6 are helical blades, the bottom surface of the top cover 2 is provided with circular slide rails 23, the slide rails 23 are arranged along the track of the circular motion of the stirring shafts 5, the upper end parts of the stirring shafts 5 are slidably arranged in the slide rails 23, the first motor 8 is operated, the driving wheel 27 is rotated, the driving wheel 27 drives the three driven wheels 26 to do the circular motion while rotating, the driven wheels 26 drive the cover plate 29 to rotate in the annular groove 28, the stirring shafts, the upper end of the stirring shaft 5 rotates and slides in the slide rail 23, so that the upper end of the stirring shaft 5 is in sliding connection with the bottom of the top cover 2 to strengthen the structural stability of the stirring shaft 5 in the stirring process, and the stirring shaft 5 is prevented from deforming after being subjected to stirring resistance for a long time.

A feeding mechanism is arranged on the side surface of the tank body 1, the feeding mechanism comprises a base 14, a plurality of pulleys 15 with a braking function are arranged at the bottom of the base 14, a support 16 is arranged on the base 14, a feeding cylinder 9 is arranged on the support 16, the top end of the feeding cylinder 9 is of an open structure, the bottom of the feeding cylinder 9 is of a circular truncated cone shape, a driving frame 18 is arranged on the inner wall of the top of the feeding cylinder 9, the driving frame 18 is a cross frame, a second motor 19 is arranged on the driving frame 18, a stirring rod 20 in transmission connection with the second motor 19 is arranged in the feeding cylinder 9, a plurality of cutting rods 21 are arranged on the stirring rod 20, a feeding pipe 17 is arranged at the center of the bottom of the feeding cylinder 9, a filtering frame 22 is arranged between the bottom of the feeding cylinder 9 and the bottom end of the stirring rod 20, the filtering frame 22 is horizontally arranged, and the filtering frame 22 is composed, a plurality of rectangular filtering holes are formed between the plurality of transverse rod pieces and the plurality of longitudinal rod pieces, and the materials in the feeding cylinder 9 can enter the feeding pipe 17 only through the filtering racks 22.

Still be equipped with support 12 on base 14, be equipped with third motor 13 in the support 12, be equipped with the conveying pipeline 10 of vertical arrangement on the support 12, ninety degrees are buckled on the conveying pipeline 10 top, still be equipped with the vertical screw rod 11 of arranging in the conveying pipeline 10, the screw rod 11 bottom is rotated and is located on the support 12, screw rod 11 is connected with the transmission of third motor 13, the department of buckling of conveying pipeline 10 is extended to on the screw rod 11 top, conveying pipeline 10 bottom and conveying pipe 17 intercommunication, conveying pipe 17 slope certain angle is arranged, conveying pipe 17 is higher end with the link of feed cylinder 9.

Remove feed mechanism through pulley 15, make the bending section on conveying pipeline 10 top insert feed inlet 3, conveying pipeline 10 top is opened the feed gate, transfer the material in feed cylinder 9, second motor 19 drive puddler 20 drives cutting rod 21 and cuts the material and smashes, it is inhomogeneous to prevent that the material of caking from getting into jar body 1 and leading to the compounding, still prevent the pipeline of the material jam equipment of caking, the material after cutting is smashed passes filter frame 22 and gets into conveying pipeline 10 bottom by conveying pipe 17, third motor 13 drive screw 11 makes the material get into jar body 1 by conveying pipeline 10 in, circular motion is done in the time of first motor 8 drive (mixing) shaft 5 rotation, three (mixing) shaft 5 drive stirring leaf 6 carries out the compounding stirring to the powder in jar body 1. The utility model discloses a feed mechanism can conveniently carry out the unloading to feed mechanism can cut the material and smash, and the material that prevents the caking gets into jar body 1 internal mixing inequality and influence compounding efficiency, and prevents the pipe blockage in the equipment, and the three (mixing) shaft 5 that can carry out rotation and circular motion simultaneously of setting has improved the stirring efficiency to the material.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. Blendor is used in plastics production, its characterized in that includes:

the tank body is internally provided with three stirring shafts with stirring blades;

the stirring shaft is arranged on the planetary gear mechanism, and a driving source in transmission connection with the planetary gear mechanism is arranged at a position corresponding to the tank body;

the feeding mechanism comprises a base arranged on the side face of the tank body, a feeding barrel is arranged on the base, a stirring rod with a plurality of cutting rods and a driving source correspondingly connected with the stirring rod in a transmission manner are arranged in the feeding barrel in a rotating manner, a conveying pipe is also arranged on the base, a screw rod is arranged in the conveying pipe in a rotating manner, the driving source connected with the screw rod in a transmission manner is arranged on the base, and the feeding barrel is communicated with the conveying pipe through a feeding pipe;

wherein, the side of the tank body is provided with a plurality of feed inlets for the insertion of the feed pipes.

2. The mixer for producing plastics according to claim 1, wherein a driving frame is provided on an inner wall of said feeding cylinder, and a second motor is provided on said driving frame, and said second motor is drivingly connected to said stirring rod.

3. The mixer for producing plastics according to claim 2, wherein the bottom of said feed cylinder is in the shape of a circular truncated cone, said feed pipe is connected to the center of the bottom of said feed cylinder, and a filter frame is provided between the bottom of said feed cylinder and the bottom end of said stirring rod.

4. The mixer for the production of plastic according to claim 3, wherein the filter frame is composed of a plurality of transverse rods and longitudinal rods perpendicular to each other, and a plurality of rectangular filter holes are formed between the plurality of transverse rods and the plurality of longitudinal rods.

5. The mixer for plastic production according to claim 4, wherein the base is provided with a support, the feed delivery pipe is arranged on the support, the screw is rotatably arranged on the support, and a third motor in transmission connection with the screw is arranged in the support.

6. The mixer for plastic production as claimed in claim 5, wherein the base has a plurality of pulleys with braking function on the bottom.

7. The material mixing machine for plastic production according to claim 6, characterized in that the planetary gear mechanism comprises a gear ring arranged at the bottom of the tank body, the gear ring is of a circular ring structure, the inner wall of the gear ring is provided with ring teeth, a cover plate is rotatably arranged on the gear ring at the upper part of the ring teeth, the bottom of the tank body at the center of the gear ring is rotatably provided with a driving wheel, three driven wheels arranged in a regular triangle are arranged around the driving wheel, the driving wheel and the driven wheels are both gears, the driving wheel is meshed with the driven wheels, the driven wheels are meshed with the ring teeth, the driven wheels are rotatably connected with the cover plate, the stirring shaft is rotatably arranged on the cover plate and coaxially connected with the driven wheels, and a first motor in transmission connection with the driving.

8. The mixer for producing plastics according to claim 7, wherein a top cover is provided on the top of the tank body, a slide rail is provided on the bottom surface of the top cover, and the top end of the stirring shaft is slidably provided in the slide rail.

9. The mixer for plastic production according to claim 8, wherein the stirring blade is a helical blade.

10. The mixer for producing plastic according to claim 9, wherein the bottom of the tank body is provided with a discharge hole, the feed hole is rotatably provided with a feed gate, the feed gate is elastically and rotatably connected with the side wall of the feed hole, and the feed hole is further internally provided with a limit bump for blocking the feed gate, so that the feed gate can only rotate towards the direction in the tank body.