CN210759087U

CN210759087U - Kneading machine with extrusion function

Info

Publication number: CN210759087U
Application number: CN201921174870.5U
Authority: CN
Inventors: 欧杰
Original assignee: Fuzhou Aluda New Material Co ltd
Current assignee: Fuzhou Aluda New Material Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-06-16
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a kneading machine technical field just discloses a kneading machine with extrusion function, including kneading machine base, the top fixed mounting of kneading machine base has first motor and extruded pipe. The utility model discloses a, the speed reducer that connects through the first motor at kneader base top drives the puddler in the extrusion pipe and rotates, pour plastic granules into by the pan feeding funnel, material propulsion piece on to the promotion through the puddler, and fixed connection big material rolls piece and little material and rolls the piece on the puddler, at first roll the piece through big material and once pulverize plastic granules, promote, then grind the piece by little material and carry out the secondary and pulverize the promotion, and when the piece was ground through little material, outside heating tube heats the plastic granules that the secondary pulverizes and melts, then through extrusion ring extrusion to the spiral on the puddler promote the piece in, the promotion material gets into the forming die, thereby make the device reach and prevent stifled effectual purpose.

Description

Kneading machine with extrusion function

Technical Field

The utility model relates to a kneading machine technical field specifically is a kneading machine with extrusion function.

Background

The kneader is an ideal device for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastoplastic materials. The kneader can be used for producing silicon rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparation and the like. The kneader is a special mixing stirring equipment, and the most common use adopts two sigma-shaped paddle blades, adopts the tangent differential type range side by side, and one stirring paddle is fast, and the speed of one stirring paddle is slow to produce the shearing force, and different paddle speeds make the material of mixing can be sheared rapidly, thereby make the material misce bene.

A common kneader on the market is mainly developed aiming at functionality, and has the advantages of uniform stirring, no dead angle and high kneading efficiency, but in the actual use process, when a screw pushes a plastic raw material, the device can be blocked, the aim of good anti-blocking effect cannot be achieved, and the quality of the raw material after forming is not good enough, so that the kneader with the extrusion forming function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a kneading machine with extrusion function possesses and prevents stifled effectual and finished product quality advantage such as better relatively, has solved and has probably blockked up the device when having the screw rod to impel plastic materials in the in-service use process, can not reach and prevent stifled effectual purpose, and the quality is not enough problem relatively after the raw materials shaping.

(II) technical scheme

For the purpose that realizes above-mentioned anti-blocking effectual and finished product quality is better relatively, the utility model provides a following technical scheme: a kneading machine with extrusion function comprises a kneading machine base, wherein a first motor and an extrusion pipe are fixedly mounted at the top of the kneading machine base, the first motor is fixedly connected with a speed reducer through a coupler, the bottom of the speed reducer is fixedly connected with the kneading machine base, a stirring rod is arranged inside the extrusion pipe, the right side of the stirring rod penetrates through the right side of the extrusion pipe and is fixedly connected with the speed reducer, a material propelling piece fixedly connected with the stirring rod is sleeved on the right side of the stirring rod, a large material grinding piece and a small material grinding piece are fixedly connected with the top and the bottom of the middle of the stirring rod, the large material grinding piece is positioned on the left side of the small material grinding piece, a plurality of crushed material grinding pieces are fixedly connected with the top wall and the inner bottom wall of the extrusion pipe, and are uniformly distributed on the right sides of the large material grinding piece and the small material grinding piece, the middle part of the inner side of the extrusion pipe is fixedly connected with a heating pipe, the small material crushing piece is positioned inside the heating pipe, the inside of the extrusion pipe is fixedly connected with an extrusion ring, the extrusion ring is positioned on the left side of the small material crushing piece, the left side of the stirring rod is sleeved with a spiral pushing piece fixedly connected with the stirring rod, the spiral pushing piece is positioned on the left side of the extrusion ring, the left side of the extrusion pipe is movably connected with a forming die, the bottom of the forming die is placed on the top of a kneader base, the right side of the top of the extrusion pipe is fixedly connected with a feeding funnel, and the feeding funnel penetrates through the extrusion pipe and is communicated with the inside of the extrusion pipe.

Preferably, a supporting rod is fixedly connected to the back of the top of the kneader base, a stirring device is fixedly connected to the top of the inner side of the supporting rod, and the bottom of the stirring device extends to the inside of the feeding hopper.

Preferably, agitating unit's including the second motor, the top fixed connection of second motor is in the inboard top of bracing piece, the output shaft of second motor passes through shaft coupling fixedly connected with dwang, the bottom of dwang extends to the inside of pan feeding funnel, two connecting rods of the equal fixedly connected with in the left and right sides of dwang, the one end fixedly connected with stirring board of dwang is kept away from to two adjacent connecting rods, the bottom cover of dwang is equipped with rather than fixed connection's propelling movement piece.

Preferably, the material pushing sheet and the spiral pushing sheet are both spiral, and the stirring plate on the left side is positioned below the stirring plate on the right side.

Preferably, the extrusion pipe and the stirring rod are located at the same circle center, and the top and the bottom of the front section of the large material grinding piece and the small material grinding piece are arranged at equal intervals.

Preferably, the left side inside the extrusion tube is fixedly connected with two adapting rods, a limiting ring is fixedly connected between the two adapting rods, and the left end of the stirring rod is sleeved inside the limiting ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a kneading machine with extrusion function possesses following beneficial effect:

1. the kneader with extrusion molding function drives the stirring rod to rotate through the speed reducer connected with the first motor on the top of the kneader base, the stirring rod is positioned in the extrusion pipe, plastic particles are poured into the extrusion pipe through the feeding hopper, the plastic particles are crushed and pushed once through the large material grinding fragments by the material pushing pieces on the stirring rod, then the small material crushing piece is used for carrying out secondary crushing pushing, and when the small material crushing piece passes through, an external heating pipe heats and melts the secondarily crushed plastic particles, then the mixture is extruded into a spiral pushing sheet on the stirring rod through an extrusion ring, and finally enters a forming die through the pushing of the spiral pushing sheet, and the material pushing sheet, the large material grinding piece and the small material grinding piece have the force of pushing leftwards, so that the device achieves the purpose of good anti-blocking effect.

2. This kneader with extrusion function, the speed reducer that connects through first motor drives the puddler, and the puddler is located the extrusion pipe, and be connected with big material on the puddler and grind piece and expect to grind the piece with the smallclothes, the puddler drives big material and grinds the piece and pulverize in proper order to plastic granules, then it pulverizes the piece and carries out the secondary to crushed aggregates granule to drive smallclothes, and big material is ground the piece and is all provided with crushed aggregates with the right side that the smallclothes ground the piece and grind the piece, the cooperation is expected greatly to grind the piece and is ground the rotation of piece with the smallclothes and pulverize plastic granules, thereby crushed aggregates granule in the device pulverizes effectually, thereby the quality of device raw materials has been increased, later melt the raw materials after pulverizing through the heating tube, extrude through forming the mould to the raw materials after melting at last, thereby make the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of the structure of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the connection structure of the support rod and the kneader base according to the present invention.

The reference numbers in the figures illustrate:

1. a kneader base; 2. a first motor; 3. extruding the tube; 4. a speed reducer; 5. a stirring device; 501. a second motor; 502. rotating the rod; 503. a connecting rod; 504. a stirring plate; 505. pushing the sheet; 6. a stirring rod; 7. a material advancing sheet; 8. grinding the big materials into pieces; 9. grinding small materials into pieces; 10. crushing the crushed materials into pieces; 11. a heat generating tube; 12. an extrusion ring; 13. a push sheet; 14. forming a mold; 15. a feeding funnel; 16. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a kneader with extrusion molding function comprises a kneader base 1, a first motor 2 and an extrusion tube 3 are fixedly installed on the top of the kneader base 1, the first motor 2 is fixedly connected with a speed reducer 4 through a coupler, the bottom of the speed reducer 4 is fixedly connected with the kneader base 1, a stirring rod 6 is arranged inside the extrusion tube 3, the right side of the stirring rod 6 penetrates through the right side of the extrusion tube 3 and is fixedly connected with the speed reducer 4, a material propelling sheet 7 fixedly connected with the stirring rod 6 is sleeved on the right side of the stirring rod 6, a large material grinding piece 8 and a small material grinding piece 9 are fixedly connected with the top and the bottom of the middle of the stirring rod 6, the large material grinding piece 8 is positioned on the left side of the small material grinding piece 9, a plurality of crushed material grinding pieces 10 are fixedly connected with the top wall and the inner bottom wall of the extrusion tube 3, and a plurality of crushed material grinding pieces 10 are uniformly distributed on the right sides of, the middle part of the inner side of the extruding pipe 3 is fixedly connected with a heating pipe 11, the small material crushing sheet 9 is positioned inside the heating pipe 11, the inside of the extruding pipe 3 is fixedly connected with an extruding ring 12, the extruding ring 12 is positioned on the left side of the small material crushing sheet 9, the left side of the stirring rod 6 is sleeved with a spiral pushing sheet 13 fixedly connected with the stirring rod, the spiral pushing sheet 13 is positioned on the left side of the extruding ring 12, the left side of the extruding pipe 3 is movably connected with a forming mould 14, the bottom of the forming mould 14 is positioned on the top of the kneading machine base 1, the right side of the top of the extruding pipe 3 is fixedly connected with a feeding funnel 15, the feeding funnel 15 penetrates through the extruding pipe 3 and is communicated with the inside of the extruding pipe 3, the speed reducer 4 connected with a first motor 2 on the top of the kneading machine base 1 drives the stirring rod 6 to rotate, the stirring rod 6 is positioned in the extruding pipe 3, plastic particles are poured into, the stirring rod 6 is fixedly connected with a large material grinding piece 8 and a small material grinding piece 9, firstly, the large material grinding piece 8 is used for grinding and pushing plastic particles for the first time, then, the small material grinding piece 9 is used for grinding and pushing for the second time, when the small material grinding piece 9 passes through, an external heating pipe 11 is used for heating and melting the secondarily ground plastic particles, then, the plastic particles are extruded into a spiral pushing piece 13 on the stirring rod 6 through an extrusion ring 12, finally, the plastic particles enter a forming die 14 through the pushing of the spiral pushing piece 13, the material pushing piece 7, the large material grinding piece 8 and the small material grinding piece 9 all have the force of pushing leftwards, so that the device achieves the purpose of good anti-blocking effect, the stirring rod 6 is driven by a speed reducer 4 connected with a first motor 2, the stirring rod 6 is positioned in the extrusion pipe 3, the large material grinding piece 8 and the small material grinding piece 9 are connected onto the stirring rod 6, the large material grinding piece 8 is driven by the stirring rod 6 to grind the plastic particles in, then drive the small powder and grind piece 9 and carry out the secondary and grind to crushed aggregates granule, and big material grinds the right side of piece 8 and the small powder and grinds piece 9 and all is provided with crushed aggregates and grinds fragment 10, and the rotation of piece 8 and the small powder of grinding of big material grinds the piece 9 and grinds the plastic granules to the cooperation, thereby the crushing effect of crushed aggregates granule in the device is good, thereby has increased the quality of device raw materials, later melts the raw materials after grinding through heating tube 11, carries out extrusion molding to the raw materials after melting through forming mould 14 at last, thereby makes the device reach the effect that the quality is relatively better, and the model of first motor 2 is Y160M-4.

Further, knead the top back fixedly connected with bracing piece 16 of base 1, the inboard top fixedly connected with agitating unit 5 of bracing piece 16, agitating unit 5's bottom extends to the inside of pan feeding funnel 15 to make pan feeding funnel 15 reach the advantage of difficult jam through agitating unit 5.

Further, the stirring device 5 comprises a second motor 501, the top of the second motor 501 is fixedly connected to the top of the inner side of the supporting rod 16, the output shaft of the second motor 501 is fixedly connected with a rotating rod 502 through a coupler, the bottom of the rotating rod 502 extends to the inside of the feeding funnel 15, two connecting rods 503 are fixedly connected to the left and right sides of the rotating rod 502, one ends of the two adjacent connecting rods 503, which are far away from the rotating rod 502, are fixedly connected with a stirring plate 504, the bottom of the rotating rod 502 is sleeved with a pushing sheet 505 fixedly connected with the rotating rod 502, the rotating rod 502 is driven by rotating the second motor 501, so that the stirring plate 504 on the connecting rods 503 is driven to stir the feeding funnel 15, the pushing sheet 505 sleeved at the bottom of the rotating rod 502 pushes the raw materials in the feeding funnel 15, so that the stirring effect of the stirring device 5 is good, and the blockage of the feeding funnel 15 caused by, the second motor 501 is of the model number JL-37B 528.

Further, material propulsion piece 7 and spiral propulsion piece 13 all are the heliciform, and the heliciform makes material propulsion piece 7 and spiral propulsion piece 13 better to plastic granules's propelling movement effect, and left stirring board 504 is located the below of the stirring board 504 on right side for stirring board 504 has more the stereovision in pan feeding funnel 15, has increased agitating unit 5's stirring effect.

Further, extrusion tube 3 is in same centre of a circle with puddler 6, make puddler 6's stirring effect good, be difficult for touching the inner wall of extrusion tube 3, avoided the device to produce the damage to extrusion tube 3 inner wall at the stirring in-process, and crushed aggregates grind fragment 10 and grind fragment 8 and small powder and grind fragment 9 and rotate the in-process mutual contactless, thereby make big material grind fragment 8 and small powder and grind fragment 9 and avoided grinding the collision of fragment 10 and producing the damage by crushed aggregates, big material grind fragment 8 and small powder and grind fragment 9 and look the top in cross-section all to be the equidistance with the bottom and arrange, thereby make big material grind fragment 8 and small powder and grind fragment 9 grind the effect even relatively, thereby increased the crushing effect of device, and the propelling movement effect is even.

Further, two adapting rods of fixedly connected with in the inside left side of extrusion pipe 3, fixedly connected with spacing ring between two adapting rods, the inside of spacing ring is located to the left end cover of puddler 6, and adapting rod and spacing ring support puddler 6 for puddler 6 is difficult for producing the slope at the stirring in-process, has increased the stability of device.

The working principle is as follows: firstly, heating the extruder and the extrusion pipe 3 by a heating pipe 11, then driving a stirring rod 6 to rotate by a speed reducer 4 connected with a first motor 2 on the top of a kneader base 1, wherein the stirring rod 6 is positioned in the extrusion pipe 3, pouring plastic particles from a feeding hopper 15, pushing the plastic particles by a material pushing sheet 7 on the stirring rod 6, fixedly connecting a large material grinding piece 8 and a small material grinding piece 9 on the stirring rod 6, firstly grinding and pushing the plastic particles once by the large material grinding piece 8, then grinding and pushing secondarily by the small material grinding piece 9, when passing through the small material grinding piece 9, heating and melting the secondarily ground plastic particles by an external heating pipe 11, then extruding the plastic particles into a spiral pushing sheet 13 on the stirring rod 6 by an extrusion ring 12, finally pushing the plastic particles into a forming die 14 by the spiral pushing sheet 13, and enabling the material pushing sheet 7, Big material is ground piece 8 and little material and is smashed piece 9 and all have the power that promotes left, thereby make the device reach and prevent stifled effectual purpose, and big material is ground piece 8 and the right side that little material smashed piece 9 and all is provided with crushed aggregates and is ground piece 10, the cooperation is big material and is ground piece 8 and the rotation that little material smashed piece 9 and pulverize plastic granules, thereby crushed aggregates granule in the device pulverizes effectually, thereby the quality of device raw materials has been increased, later melt the raw materials after pulverizing through heating tube 11, carry out extrusion through forming die 14 to the raw materials after melting at last, thereby make the device reach the relatively better effect of quality, thereby make the device reach and prevent stifled effectual and the relatively better advantage of finished product quality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A kneader with extrusion function, comprising a kneader base (1), characterized in that: the kneading machine is characterized in that a first motor (2) and an extrusion pipe (3) are fixedly mounted at the top of a kneading machine base (1), the first motor (2) is fixedly connected with a speed reducer (4) through a coupler, the bottom of the speed reducer (4) is fixedly connected to the kneading machine base (1), a stirring rod (6) is arranged inside the extrusion pipe (3), the right side of the stirring rod (6) penetrates through the right side of the extrusion pipe (3) and is fixedly connected to the speed reducer (4), a material propelling piece (7) fixedly connected with the stirring rod (6) is sleeved at the right side of the stirring rod, large material grinding pieces (8) and small material grinding pieces (9) are fixedly connected to the top and the bottom in the middle of the stirring rod (6), the large material grinding pieces (8) are located at the left side of the small material grinding pieces (9), and a plurality of grinding pieces (10) are fixedly connected to the inner top wall and the inner bottom wall of the extrusion pipe, a plurality of crushed aggregates grind fragment (10) evenly distributed in big material and grind piece (8) and the right side that the tiny material crushed piece (9), the inboard middle part fixedly connected with heating tube (11) of extrusion pipe (3), tiny material grinds piece (9) and is located the inside of heating tube (11), the inside fixedly connected with extrusion ring (12) of extrusion pipe (3), extrusion ring (12) are located the left side that the tiny material crushed piece (9), puddler (6) left side cover is equipped with spiral catch flap (13) rather than fixed connection, spiral catch flap (13) are located the left side of extrusion ring (12), extrusion pipe (3) left side swing joint has formation mould (14), the bottom that forms mould (14) is placed in the top of kneading base (1), the right side fixedly connected with pan feeding funnel (15) at extrusion pipe (3) top, the feeding funnel (15) penetrates through the extrusion pipe (3) and is communicated with the interior of the extrusion pipe (3).

2. The kneader having an extrusion molding function according to claim 1, characterized in that: the kneading machine is characterized in that a supporting rod (16) is fixedly connected to the back of the top of the kneading machine base (1), a stirring device (5) is fixedly connected to the top of the inner side of the supporting rod (16), and the bottom of the stirring device (5) extends to the inside of a feeding hopper (15).

3. The kneader having an extrusion molding function according to claim 2, characterized in that: agitating unit (5) including second motor (501), the top fixed connection of second motor (501) is in the inboard top of bracing piece (16), shaft coupling fixedly connected with dwang (502) is passed through to the output shaft of second motor (501), the bottom of dwang (502) extends to the inside of pan feeding funnel (15), two connecting rods (503) of the equal fixedly connected with in the left and right sides of dwang (502), one end fixedly connected with stirring board (504) of dwang (502) are kept away from in two adjacent connecting rods (503), the bottom cover of dwang (502) is equipped with propelling movement piece (505) rather than fixed connection.

4. The kneader having an extrusion molding function according to claim 3, characterized in that: the material pushing sheet (7) and the spiral pushing sheet (13) are both spiral, and the stirring plate (504) on the left side is positioned below the stirring plate (504) on the right side.

5. The kneader having an extrusion molding function according to claim 1, characterized in that: the extrusion pipe (3) and the stirring rod (6) are located in the same circle center, and the top and the bottom of the front view section of the large material grinding piece (8) and the small material grinding piece (9) are arranged at equal intervals.

6. The kneader having an extrusion molding function according to claim 1, characterized in that: two adapting rods are fixedly connected to the left side of the interior of the extrusion pipe (3), a limiting ring is fixedly connected between the adapting rods, and the left end of the stirring rod (6) is sleeved inside the limiting ring.