CN215094853U - Rubber raw material internal mixer - Google Patents

Abstract

The utility model relates to the technical field of rubber banburying, in particular to a rubber raw material banbury mixer which can conveniently discharge rubber materials after banburying, reduce material blockage and improve practicability; including the mixing chamber, the material loading passageway, the passageway of unloading, a pedestal, go up the top bolt pull rod, lower top bolt pull rod, go up the top bolt, lower top bolt, go up the cylinder, lower cylinder, loading hopper and shedding mechanism, material loading passageway and unloading passageway communicate with mixing chamber top and bottom respectively, it is connected with last cylinder output and last top bolt respectively to go up top end pull rod both ends, it is respectively through multiunit mount and material loading passageway and unloading passageway fixed connection with lower cylinder to go up the cylinder and go up the cylinder, be provided with the multiunit support frame on the base, and multiunit support frame all with mixing chamber fixed connection, mixing chamber inside is provided with two sets of rotors, the loading hopper is installed in material loading passageway department, and loading hopper and material loading passageway intercommunication, shedding mechanism installs on the passageway of unloading, and shedding mechanism and shedding passageway intercommunication.

Description

Rubber raw material internal mixer

Technical Field

The utility model relates to a technical field of rubber banburying especially relates to a rubber materials banbury mixer.

Background

As is well known, an internal mixer is a machine which is provided with a pair of rotors which are in specific shapes and rotate relatively, and which performs plastication and mixing on a polymer material in a clearance manner under a closed state with adjustable temperature and pressure, and is mainly used for plastication and mixing of rubber.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The rubber material internal mixer is not enough for the prior art, the utility model provides a can conveniently discharge the rubber material after the banburying, reduce the material and block up, improve the practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rubber raw material internal mixer comprises an internal mixing chamber, a feeding channel, an unloading channel, a base, an upper top bolt pull rod, a lower top bolt pull rod, an upper top bolt, a lower top bolt, an upper air cylinder, a lower air cylinder, a charging hopper and an unloading mechanism, wherein the feeding channel and the unloading channel are respectively communicated with the top and the bottom of the internal mixing chamber, the upper top bolt and the lower top bolt are respectively positioned in the feeding channel and the unloading channel, two ends of the upper top bolt pull rod are respectively connected with the output end of the upper air cylinder and the upper top bolt, two ends of the lower top bolt pull rod are respectively connected with the output end of the lower top bolt and the output end of the lower air cylinder, the upper air cylinder and the lower air cylinder are respectively and fixedly connected with the feeding channel and the unloading channel through a plurality of groups of fixing frames, the base is provided with a plurality of groups of supporting frames which are all fixedly connected with the internal mixing chamber, two groups of rotors are arranged in the internal mixing chamber, and the charging hopper is arranged at the feeding channel, and the loading hopper is communicated with the loading channel, the discharging mechanism is arranged on the discharging channel, and the discharging mechanism is communicated with the discharging channel.

Specifically, discharge mechanism includes the discharge tube, arranges material pipe, motor, speed reducer, shaft coupling and conveying auger, the discharge tube communicates with the passageway of unloading to the discharge tube other end is sealed, the motor is installed at speed reducer input department, the speed reducer is installed on the discharge tube, the shaft coupling both ends are connected with speed reducer output and conveying auger respectively to the shaft coupling passes the discharge tube, shaft coupling and discharge tube contact department mechanical seal, the conveying auger is located the discharge tube, arrange material pipe and discharge tube intercommunication.

The novel feeding hopper is characterized by comprising a positioning plate, a dustproof cover, a rotating shaft and two sets of positioning rings, wherein the positioning plate is arranged at the top of the feeding hopper, the two sets of positioning rings are arranged on the positioning plate, the rotating shaft is fixedly connected with the dustproof cover, the two ends of the rotating shaft penetrate through the two sets of positioning rings respectively, and a moving handle is arranged at the top of the dustproof cover.

The automatic feeding device comprises a receiving hopper, two groups of taking and placing handles, wherein the taking and placing handles are respectively arranged on two sides of the receiving hopper, and the receiving hopper is placed on a base.

The material receiving hopper is characterized by comprising two groups of limiting blocks, wherein two groups of slots are formed in the base, the two groups of limiting blocks are installed at the bottom of the material receiving hopper, and the two groups of limiting blocks are respectively inserted into the two groups of slots.

Specifically, still include multiunit antiskid seat, multiunit antiskid seat is all installed in the base bottom.

(III) advantageous effects

Compared with the prior art, the utility model provides a rubber materials banbury mixer possesses following beneficial effect: the cylinder is gone up in the control, make the top bolt pull rod drive the top bolt and rise, make loading hopper and feed channel intercommunication, add the material through the loading hopper, the material passes through the loading hopper and feed channel gets into to the mixing chamber in, after reinforced completion, the top bolt descends and shutoff mixing chamber's feed inlet department in the control, start two sets of rotors in the mixing chamber, and heat up and step up, begin to carry out mixing to the rubber materials, after the mixing completion of mixing, control lower cylinder, make the top bolt pull rod drive the top bolt down and remove along discharge passage, make shedding mechanism and discharge passage intercommunication, and can conveniently discharge the continuous discharge of the rubber materials after the mixing through shedding mechanism, until the evacuation material, thereby can reduce material blocking, improve the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic sectional view of a part of the structure of the present invention;

FIG. 3 is a schematic view of the alignment plate, dust cap, rotating shaft, positioning ring and moving handle in combination;

FIG. 4 is a schematic view of the connection between the receiving hopper and the limiting block;

in the drawings, the reference numbers: 1. an internal mixing chamber; 2. a feeding channel; 3. a discharge passage; 4. a base; 5. An upper top bolt pull rod; 6. a lower ram pull rod; 7. a top bolt is arranged; 8. a lower top bolt; 9. an upper cylinder; 10. a lower cylinder; 11. a hopper; 12. a fixed mount; 13. a support frame; 14. a rotor; 15. A discharge pipe; 16. a discharge pipe; 17. a motor; 18. a speed reducer; 19. a coupling; 20. conveying the auger; 21. positioning a plate; 22. a dust cover; 23. a rotating shaft; 24. a positioning ring; 25. moving the handle; 26. a receiving hopper; 27. a taking and placing handle; 28. a limiting block; 29. and (4) an anti-slip seat.

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 rubber raw material internal mixer comprises an internal mixing chamber 1, a feeding channel 2, a discharging channel 3, a base 4, an upper top bolt pull rod 5, a lower top bolt pull rod 6, an upper top bolt 7, a lower top bolt 8, an upper air cylinder 9, a lower air cylinder 10, a charging hopper 11 and a discharging mechanism, wherein the feeding channel 2 and the discharging channel are respectively communicated with the top and the bottom of the internal mixing chamber 1, the upper top bolt 7 and the lower top bolt 8 are respectively positioned in the feeding channel 2 and the discharging channel, two ends of the upper top end pull rod are respectively connected with an output end of the upper air cylinder 9 and the upper top bolt 7, two ends of the lower top bolt pull rod 6 are respectively connected with an output end of the lower top bolt 8 and the lower air cylinder 10, the upper air cylinder 9 and the lower air cylinder 10 are respectively fixedly connected with the feeding channel 2 and the discharging channel through a plurality of fixing frames 12, a plurality of supporting frames 13 are arranged on the base 4, and the plurality of supporting frames 13 are all fixedly connected with the internal mixing chamber 1, two groups of rotors 14 are arranged inside the banburying chamber 1, the loading hopper 11 is arranged at the loading channel 2, the loading hopper 11 is communicated with the loading channel 2, the unloading mechanism is arranged on the unloading channel 3 and is communicated with the unloading channel 3, the unloading mechanism comprises an unloading pipe 15, a discharging pipe 16, a motor 17, a speed reducer 18, a coupler 19 and a conveying auger 20, the unloading pipe 15 is communicated with the unloading channel 3, the other end of the unloading pipe 15 is closed, the motor 17 is arranged at the input end of the speed reducer 18, the speed reducer 18 is arranged on the unloading pipe 15, two ends of the coupler 19 are respectively connected with the output end of the speed reducer 18 and the conveying auger 20, the coupler 19 penetrates through the unloading pipe 15, the contact part of the coupler 19 and the unloading pipe 15 is mechanically sealed, the conveying auger 20 is positioned in the unloading pipe 15, the discharging pipe 16 is communicated with the unloading pipe 15, the positioning plate 21 and the dustproof cover 22 are further included, Rotation axis 23 and two sets of holding rings 24, the 11 tops in the loading hopper are installed to locating plate 21, two sets of holding rings 24 are all installed on locating plate 21, rotation axis 23 and shield 22 fixed connection, and rotation axis 23 both ends are passed two sets of holding rings 24 respectively, shield 22 top is provided with removal handle 25, still get including connecing hopper 26 and two sets of getting and put handle 27, get and put handle 27 and install respectively and connect hopper 26 both sides, connect hopper 26 to place on base 4, still include two sets of stopper 28, be provided with two sets of slots on base 4, two sets of stopper 28 are all installed and are being connect hopper 26 bottom, and two sets of stopper 28 insert respectively to two sets of slots in, still include multiunit antiskid seat 29, multiunit antiskid seat 29 is all installed in base 4 bottom.

The utility model discloses a rubber raw materials internal mixer, can strengthen the frictional force between base 4 and the contact surface through multiunit antiskid seat 29, reduce the displacement of base 4, improve the stability of whole, when it is using, control upper cylinder 9, make upper ram pull rod 5 drive upper ram 7 and rise, make loading hopper 11 and material loading passageway 2 communicate, hand-hold removal handle 25, rotate shield 22 along two sets of holding rings 24 through rotation axis 23, open shield 22, thus can add the material through loading hopper 11, the material enters mixing chamber 1 through loading hopper 11 and material loading passageway 2, after the completion of feeding, control upper ram 7 descends and shutoff mixing chamber 1's feed inlet department, start two sets of rotors 14 in mixing chamber 1, and heat up and step up, begin to carry out the banburying mixing to rubber raw materials, after the banburying mixing is accomplished, control lower cylinder 10, make down the back head bolt 8 and remove along discharge passage 3 under the back head bolt pull rod 6 drives, make shedding mechanism and discharge passage 3 intercommunication, switch on motor 17 and start, the power of motor 17 output makes shaft coupling 19 drive conveying auger 20 after reducing speed through speed reducer 18 and rotates, the material falls along discharge passage 3 whereabouts, and get into to discharge tube 15, make the material remove and discharge along discharge tube 15 and discharging pipe under conveying auger 20's transmission, drop at last and receive in connecing hopper 26, because conveying auger 20's transmission nature, thereby can conveniently be with the continuous discharge of rubber material after the banburying, until the evacuation material, thereby can reduce the material jam, improve the practicality. When the position of the receiving hopper 26 is fixed, the relative position relationship between the receiving hopper 26 and the base 4 can be conveniently limited by the two groups of limiting blocks 28, and the displacement between the receiving hopper 26 and the base 4 is reduced.

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.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 (6)

1. A rubber raw material internal mixer is characterized by comprising an internal mixing chamber (1), a feeding channel (2), a discharging channel (3), a base (4), an upper top bolt pull rod (5), a lower top bolt pull rod (6), an upper top bolt (7), a lower top bolt (8), an upper air cylinder (9), a lower air cylinder (10), a charging hopper (11) and a discharging mechanism, wherein the feeding channel (2) and the discharging channel are respectively communicated with the top and the bottom of the internal mixing chamber (1), the upper top bolt (7) and the lower top bolt (8) are respectively positioned in the feeding channel (2) and the discharging channel, two ends of the upper top bolt pull rod are respectively connected with an output end of the upper air cylinder (9) and the upper top bolt (7), two ends of the lower top bolt pull rod (6) are respectively connected with output ends of the lower top bolt (8) and the lower air cylinder (10), the upper air cylinder (9) and the lower air cylinder (10) are respectively fixedly connected with the feeding channel (2) and the discharging channel through a plurality of groups of fixing frames (12), be provided with multiunit support frame (13) on base (4) to multiunit support frame (13) all with banburying room (1) fixed connection, banburying room (1) inside is provided with two sets of rotors (14), loading hopper (11) are installed in material loading passageway (2) department to loading hopper (11) and material loading passageway (2) intercommunication, discharge mechanism installs on discharge passage (3) to discharge mechanism and discharge passage (3) intercommunication.

2. The rubber raw material internal mixer as claimed in claim 1, wherein the discharging mechanism comprises a discharging pipe (15), a discharging pipe (16), a motor (17), a speed reducer (18), a shaft coupling (19) and a conveying auger (20), the discharging pipe (15) is communicated with the discharging channel (3), the other end of the discharging pipe (15) is closed, the motor (17) is arranged at the input end of the speed reducer (18), the speed reducer (18) is arranged on the discharge pipe (15), two ends of the coupler (19) are respectively connected with the output end of the speed reducer (18) and the conveying auger (20), the coupler (19) penetrates through the discharge pipe (15), the contact part of the coupler (19) and the discharge pipe (15) is mechanically sealed, conveying auger (20) is arranged in discharge pipe (15), and discharge pipe (16) is communicated with discharge pipe (15).

3. A rubber material internal mixer as claimed in claim 2, further comprising a positioning plate (21), a dust cover (22), a rotating shaft (23) and two sets of positioning rings (24), wherein said positioning plate (21) is installed on the top of the hopper (11), said two sets of positioning rings (24) are installed on the positioning plate (21), said rotating shaft (23) is fixedly connected with the dust cover (22), and two ends of the rotating shaft (23) respectively pass through said two sets of positioning rings (24), said dust cover (22) is provided with a moving handle (25) on the top.

4. A rubber material internal mixer as claimed in claim 3, further comprising a receiving hopper (26) and two sets of pick-and-place handles (27), wherein said pick-and-place handles (27) are respectively installed on both sides of said receiving hopper (26), and said receiving hopper (26) is placed on said base (4).

5. A rubber material internal mixer as claimed in claim 4, characterized by further comprising two sets of limiting blocks (28), wherein two sets of slots are arranged on said base (4), said two sets of limiting blocks (28) are both installed at the bottom of said receiving hopper (26), and said two sets of limiting blocks (28) are respectively inserted into said two sets of slots.

6. A rubber material internal mixer according to claim 5, characterized by further comprising a plurality of sets of anti-slip seats (29), wherein the plurality of sets of anti-slip seats (29) are all installed at the bottom of the base (4).

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