CN216578661U

CN216578661U - Crushing and mixing integrated rubber kneader

Info

Publication number: CN216578661U
Application number: CN202123140933.5U
Authority: CN
Inventors: 袁仁刚; 王平
Original assignee: Changzhou Shengxin Tools Co ltd
Current assignee: Changzhou Shengxin Tools Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-24
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a crushing and mixing integrated rubber kneading machine, which relates to the technical field of kneading machines and comprises a base, wherein a pair of stand columns are fixedly arranged on the upper wall surface of the base, a kneading chamber is fixedly arranged on the upper wall surfaces of the pair of stand columns, a main shaft is rotatably arranged in the kneading chamber, a rotor is fixedly arranged in the main shaft, an inner cutter head is fixedly arranged on the side wall surface of the rotor, the raw materials are fully crushed and cut through the hinging action of a pair of spiral cutter heads during feeding, the efficiency of kneading and mixing is improved, the efficiency is higher in the working engineering compared with that of the traditional cutter head through the rotor with the inner cutter head, the raw materials are forcibly and uniformly mixed in the kneading chamber through an upper top bolt driven by a hydraulic cylinder, and the main shaft bearing is stably supported through a bearing support on the side wall of the kneading chamber and a bearing support of a reduction gearbox and a shaft support, the service life is longer, and a discharge port driven by a pneumatic cylinder is used, and the material collecting box of the slideway device is convenient for collecting the processed rubber discharge.

Description

Crushing and mixing integrated rubber kneader

Technical Field

The utility model relates to the technical field, in particular to a crushing and mixing integrated rubber kneader.

Background

The kneading machine is used for plasticating and mixing rubber and plastic, is also suitable for mixing and kneading viscous materials, can be divided into a pressure kneading machine (a turnover internal mixer) and an open kneading machine according to the structural form, can be divided into a rubber and plastic mixing machine and a rubber regeneration tablet press according to the working principle and the application, the pressure kneading machine is used for plasticating and mixing rubber and plastic, and is also suitable for mixing and kneading viscous materials, the machine type generally adopts an elliptical shearing type rotor, the working surface of the rotor is overlaid with wear-resistant hard alloy, the inner surface of a mixing chamber and the working surface of an upper top bolt are plated with hard chromium, the machine type is corrosion-resistant, wear-resistant and long in service life, the rotor, the mixing chamber and the upper top bolt all adopt a circulating channel structure to realize the circulation of a heat transfer channel medium, the materials can be heated and cooled by steam or cooling water according to different production process requirements, the upper top bolt can apply pressure to the materials by an air cylinder, the materials are forced to be mixed uniformly, the production efficiency is improved, the rotor is supported by a rolling bearing, the maintenance is convenient, and the service life is long.

For example, a rubber pressurization type masticator, a utility model with the publication number of CN207772155U, has the technical problems that the feeding cannot be smashed, the discharging is inconvenient, a pipeline is shared by heating and cooling, and the cooling efficiency and the heating efficiency are both too low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a crushing and mixing integrated rubber kneading machine, which solves the problem of the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the rubber kneading machine integrating crushing and mixing comprises a base and is characterized in that a pair of stand columns are fixedly mounted on the upper wall surface of the base, a kneading chamber is fixedly mounted on the upper wall surface of the stand columns, a main shaft is rotatably mounted in the kneading chamber, a rotor is fixedly mounted in the main shaft, an inner cutter head is fixedly mounted on the side wall surface of the rotor, a reduction gearbox is fixedly mounted on the left side of the stand columns and positioned on the base, the output end of the reduction gearbox is fixedly connected with one end of the main shaft, a driving motor is fixedly mounted on the left side of the reduction gearbox on the base, the driving end of the driving motor is fixedly connected with the input end of the reduction gearbox, a shaft bracket is fixedly mounted on the right side of the stand columns on the upper wall surface of the base, the other end of the main shaft is rotatably mounted in the shaft bracket, a discharge port is formed in the lower wall surface of the kneading chamber, and a valve plate is slidably mounted in the discharge port, wall fixed mounting has a pair of mounting bracket, a pair of behind the room of kneading on the base and being located fixed mounting has the pneumatic cylinder between the mounting bracket, valve plate fixed connection is in the flexible distolateral wall of pneumatic cylinder, kneading the room and going up the wall and having seted up the pan feeding pipe, the intraductal fixed mounting of pan feeding has a pair of spiral blade disc, and is a pair of spiral blade disc looks mutual installation, wall fixed mounting has the blade disc motor on the pan feeding pipe, blade disc motor drive end is connected with spiral blade disc belt transmission.

Preferably, a top bolt hole is formed in the rear wall surface of the kneading chamber, a hydraulic cylinder is fixedly mounted on the upper wall surfaces of the pair of mounting frames, an upper top bolt is fixedly mounted at the telescopic end of the hydraulic cylinder through the top bolt hole, and the upper top bolt is slidably mounted in the kneading chamber.

Preferably, the lower wall surface of the base is fixedly provided with a water tank, the front wall surface of the water tank is fixedly provided with a steam generator, and the output end of the steam generator is fixedly connected with the lower wall surface of the kneading chamber through a steam pipe.

Preferably, a pressure relief opening is fixedly arranged on the upper wall surface of the kneading chamber.

Preferably, the base upper wall face and for being in the pivoted support lateral wall face fixed mounting have the coolant liquid case, coolant liquid case output fixedly connected with water pump, the water pump output passes through coolant liquid pipe fixed connection and inserts the milling chamber wall, coolant liquid pipe output is from milling chamber wall fixed connection in coolant liquid case input.

Preferably, the base upper wall surface is fixedly provided with a slide way at the lower side of the kneading chamber, and the slide way upper wall surface is provided with a material collecting box in a sliding way.

Preferably, the lower wall surface of the base is fixedly provided with a supporting seat.

Advantageous effects

The utility model provides a crushing and mixing integrated rubber kneading machine, which can sufficiently crush and cut raw materials through the hinging action of a pair of spiral cutterheads during feeding, improve the efficiency of kneading and mixing, has higher efficiency in a working project compared with the traditional cutterheads by adding a rotor of an inner cutterhead, forcibly and uniformly mix the raw materials in a kneading chamber through an upper top bolt driven by a hydraulic cylinder, and ensures that a main shaft bearing is stably supported through a bearing support on the side wall of the kneading chamber and bearing supports of a reduction gearbox and a shaft support, the service life is longer, and a discharge port driven by the pneumatic cylinder and an aggregate box of a slide way device are used, so that the processed rubber discharge is conveniently collected.

Drawings

FIG. 1 is a schematic structural diagram of a crushing and mixing integrated rubber kneader according to the utility model in a front view.

FIG. 2 is a schematic side sectional view of the rubber kneader integrating crushing and mixing according to the present invention.

FIG. 3 is a schematic structural diagram of a cross section of a main view of the crushing and mixing integrated rubber kneader provided by the utility model.

In the figure: 1. a base; 2. a column; 3. a milling chamber; 4. a main shaft; 5. a rotor; 6. an inner cutter head; 7. a reduction gearbox; 8. a drive motor; 9. a shaft support; 10. a valve plate; 11. a mounting frame; 12. a pneumatic cylinder; 13. a feeding pipe; 14. a spiral cutter head; 15. a cutter motor; 16. a hydraulic cylinder; 17. a top bolt is arranged; 18. a water tank; 19. a steam generator; 20. a steam pipe; 21. a pressure relief port; 22. a coolant tank; 23. a water pump; 24. a slideway; 25. a material collecting box; 26. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the rubber kneading machine integrating crushing and mixing comprises a base 1 and is characterized in that a pair of stand columns 2 are fixedly mounted on the upper wall surface of the base 1, a kneading chamber 3 is fixedly mounted on the upper wall surface of the stand columns 2, a main shaft 4 is rotatably mounted in the kneading chamber, a rotor 5 is fixedly mounted in the main shaft 4, an inner cutter head 6 is fixedly mounted on the side wall surface of the rotor 5, a reduction gearbox 7 is fixedly mounted on the left side of each stand column 2 and positioned on the base 1, the output end of the reduction gearbox 7 is fixedly connected with one end of the main shaft 4, a driving motor 8 is fixedly mounted on the base 1 and on the left side of the reduction gearbox 7, the driving end of the driving motor 8 is fixedly connected with the input end of the reduction gearbox 7, a shaft bracket 9 is fixedly mounted on the right side of each stand column 2 and on the upper wall surface of the base 1, the other end of the main shaft 4 is rotatably mounted in the shaft bracket 9, the discharge gate has been seted up to kneading room 3 lower wall, slidable mounting has valve plate 10 in the discharge gate, base 1 is last and be located kneading room 3 back wall fixed mounting has a pair of mounting bracket 11, and is a pair of fixed mounting has pneumatic cylinder 12 between the mounting bracket 11, valve plate 10 fixed connection is in the flexible distolateral wall of pneumatic cylinder 12, kneading room 3 upper wall has seted up pan feeding pipe 13, fixed mounting has a pair of spiral blade disc 14 in the pan feeding pipe 13, and is a pair of spiral blade disc 14 looks mutual installation, wall fixed mounting has blade disc motor 15 on the pan feeding pipe 13, blade disc motor 15 drive end is connected with spiral blade disc 14 belt drive, and the wall has seted up the jack hole behind the kneading room 3 of affiliated, and is a pair of wall fixed mounting bracket 11 is gone up wall fixed mounting has pneumatic cylinder 16, pneumatic cylinder 16 flexible end passes jack hole fixed mounting has last jack 17, the upper top bolt 17 is slidably arranged in the milling chamber 3, the lower wall surface of the base 1 is fixedly provided with a water tank 18, a steam generator 19 is fixedly arranged on the front wall surface of the water tank 18, the output end of the steam generator 19 is fixedly connected with the lower wall surface of the kneading chamber 3 through a steam pipe 20, a pressure relief opening 21 is fixedly arranged on the upper wall surface of the kneading chamber 3, a cooling liquid tank 22 is fixedly arranged on the upper wall surface of the base 1 and on the side wall surface of the shaft bracket 9, the output end of the cooling liquid tank 22 is fixedly connected with a water pump 23, the output end of the water pump 23 is fixedly connected into the wall of the kneading chamber 3 through a cooling liquid pipe, the output end of the cooling liquid pipe is fixedly connected with the input end of a cooling liquid tank 22 from the wall of the kneading chamber 3, a slideway 24 is fixedly arranged on the upper wall surface of the base 1 and at the lower side of the kneading chamber 3, the material collecting box 25 is slidably mounted on the upper wall surface of the slideway 24, and the supporting seat 26 is fixedly mounted on the lower wall surface of the base 1.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Examples are shown in FIGS. 1-3: the driving motor 8, the pneumatic cylinder 12, the cutter head motor 15, the hydraulic cylinder 16, the steam generator 19 and the water pump 23 are connected with a controller power supply through leads, the kneading machine is started, firstly, raw materials are put into the feeding pipe 13, the raw materials pass through the feeding pipe 13, the cutter head motor 15 drives the pair of spiral cutter heads 14 to rotate, the raw materials are cut and crushed between the spiral cutter heads 14 and fall into the kneading chamber 3, the hydraulic cylinder 16 drives the upper top bolt 17 to do piston motion, the upper top bolt 17 is repeatedly pressurized and released, the driving motor 8 rotates and is output to the main shaft 4 through the reducer, the main shaft 4 rotates to drive the rotor 5 fixedly connected with the main shaft to rotate, the inner cutter head 6 on the surface of the rotor 5 repeatedly cuts the rubber and stirs the rubber in the kneading chamber 3, the rubber sinking to the lower part is stirred to the upper side and is pressurized by the upper top bolt 17 and then overturned to the lower side, so that the rubber raw materials are uniformly pressurized and mixed with other raw materials, at this moment, water or raw material liquid in the water tank 18 passes through the steam generator 19, or the heater in the simplest words, heat into red-hot steam and input into kneading chamber 3, improve internal pressure and temperature, in order to prevent the pressure from being too big, carry out the pressure release valve at kneading chamber 3 upside, after kneading, coolant tank 22 passes through water pump 23, get into kneading chamber 3 in the wall, cool off the whole machine, the backward flow gets into coolant tank 22 again, pneumatic cylinder 12 contracts, withdraw valve plate 10, open the discharge gate, the product after the rubber is kneaded falls into collection magazine 25, make things convenient for the workman to carry out recovery processing.

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.

Claims

1. Broken mixing integrative rubber masticator, including base (1), its characterized in that, base (1) upper wall fixed mounting has a pair of stand (2), and is a pair of stand (2) upper wall fixed mounting has mastication room (3), the indoor rotation of masticating installs main shaft (4), fixed mounting has rotor (5) in main shaft (4), rotor (5) lateral wall fixed mounting has interior blade disc (6), just be located a pair of on base (1) stand (2) left side fixed mounting has reducing gear box (7), reducing gear box (7) output and main shaft (4) one end fixed connection, base (1) is last and for having driving motor (8) in reducing gear box (7) left side fixed mounting, driving motor (8) drive end and reducing gear box (7) input end fixed connection, base (1) upper wall just for being a pair of stand (2) right side fixed mounting has shaft support (9), main shaft (4) other end rotates and installs in shaft bracket (9), knead room (3) lower wall and seted up the discharge gate, slidable mounting has valve plate (10) in the discharge gate, just be located on base (1) and knead room (3) back wall fixed mounting have a pair of mounting bracket (11), and is a pair of fixed mounting has pneumatic cylinder (12) between mounting bracket (11), valve plate (10) fixed connection is in pneumatic cylinder (12) the distolateral wall that stretches out and draws back, knead room (3) and go up the wall and seted up pan feeding pipe (13), fixed mounting has a pair of spiral cutter head (14) in pan feeding pipe (13), and is a pair of spiral cutter head (14) looks mutual installation, wall fixed mounting has cutter head motor (15) on pan feeding pipe (13), cutter head motor (15) drive end and spiral cutter head (14) area transmission are connected.

2. The crushing and mixing integrated rubber masticator according to claim 1, wherein a ram hole is formed in the rear wall surface of the kneading chamber (3), a hydraulic cylinder (16) is fixedly mounted on the upper wall surfaces of the pair of mounting frames (11), an upper ram (17) is fixedly mounted at the telescopic end of the hydraulic cylinder (16) through the ram hole, and the upper ram (17) is slidably mounted in the kneading chamber (3).

3. The crumbling and mixing integrated rubber masticator according to claim 2, characterized in that a water tank (18) is fixedly mounted to a lower wall surface of the base (1), a steam generator (19) is fixedly mounted to a front wall surface of the water tank (18), and an output end of the steam generator (19) is fixedly connected to the lower wall surface of the kneading chamber (3) through a steam pipe (20).

4. A crushing and mixing integrated rubber masticator according to claim 3, characterized in that a pressure relief port (21) is fixedly installed on the upper wall surface of the mastication chamber (3).

5. A crushing and mixing integrated rubber masticator according to claim 4, characterized in that a cooling liquid tank (22) is fixedly mounted on the upper wall surface of the base (1) and on the side wall surface of the shaft support (9), a water pump (23) is fixedly connected to the output end of the cooling liquid tank (22), the output end of the water pump (23) is fixedly connected to the wall of the kneading chamber (3) through a cooling liquid pipe, and the output end of the cooling liquid pipe is fixedly connected to the input end of the cooling liquid tank (22) from the wall of the kneading chamber (3).

6. A crushing and mixing integrated rubber masticator according to claim 5, characterized in that a chute (24) is fixedly arranged on the upper wall surface of the base (1) and at the lower side of the kneading chamber (3), and a material collecting box (25) is slidably arranged on the upper wall surface of the chute (24).

7. A crushing and mixing integrated rubber kneader according to claim 6, characterized in that a support base (26) is fixedly installed on the lower wall surface of the base (1).