CN212892194U

CN212892194U - Banbury mixer delivery track for masterbatch

Info

Publication number: CN212892194U
Application number: CN202021439570.8U
Authority: CN
Inventors: 郭伟双; 吴镇华
Original assignee: Dongguan Saimei Plastic Products Co ltd
Current assignee: Dongguan Saimei Plastic Products Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-06
Anticipated expiration: 2030-07-20

Abstract

The application relates to the technical field of conveying equipment, in particular to a conveying track of an internal mixer for master batches, which comprises a conveying frame, wherein the top of the conveying frame is obliquely arranged upwards from the internal mixer towards a conical double extruder, a conveying hopper is arranged on the top of the conveying frame in a sliding manner, and a driving assembly for conveying the conveying hopper is arranged in the conveying frame; the conveying assembly comprises a driving motor, the driving motor is mounted on one side of a conveying frame, a driving rotating shaft is arranged in the conveying frame and is coaxial with an output shaft of the driving motor, a driven rotating shaft is mounted on the conveying frame, two conveying chains are arranged between the driving rotating shaft and the driven rotating shaft, and the bottom wall of the conveying hopper is fixedly connected with the surfaces of the conveying chains; the internal mixer conveying track for the master batch has the advantage of being convenient for conveying the master batch.

Description

Banbury mixer delivery track for masterbatch

Technical Field

The application relates to the field of conveying equipment, in particular to a conveying track of an internal mixer for master batches.

Background

The internal rubber mixer is a machine which is provided with a pair of rotors with specific shapes and rotating relatively and used for plasticating and mixing polymer materials in a clearance manner under the closed state of adjustable temperature and pressure, and mainly comprises an internal mixing chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device, a machine base and the like; in the rubber production and processing technology, rubber raw materials are preliminarily formed into master batches after being mixed and stirred by an internal mixer, and then the master batches are transported to a cone double-extruder to be processed in the next step.

However, the master batch stirred and formed by the internal mixer is viscous, the shape is uncontrollable, and the whole weight of the master batch is large, so that the master batch is inconvenient to transport, and therefore, a device convenient for conveying the master batch is urgently needed to be designed.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the transportation of masterbatch, this application provides a banbury mixer delivery track for masterbatch.

The application provides a banbury mixer delivery track for masterbatch adopts following technical scheme:

a conveying track of an internal mixer for master batches comprises a conveying frame, wherein the top of the conveying frame is arranged in an upward inclined mode from the internal mixer to a conical double extruder, a conveying hopper is arranged on the top of the conveying frame in a sliding mode, and a driving assembly for conveying the conveying hopper is arranged in the conveying frame;

the driving assembly comprises a driving motor, the driving motor is installed on one side of the conveying frame, a driving rotating shaft is arranged in the conveying frame, the driving rotating shaft and an output shaft of the driving motor are coaxially arranged, a driven rotating shaft is installed on the conveying frame, two conveying chains are arranged between the driving rotating shaft and the driven rotating shaft, and the bottom wall of the conveying bucket is fixedly connected with the surfaces of the conveying chains.

Through adopting above-mentioned technical scheme, the banbury mixer becomes the masterbatch after with rubber materials stirring shaping, the masterbatch falls into to the conveyer bucket in through the discharge gate of banbury mixer, start driving motor, driving motor's output shaft drives the initiative pivot and rotates, the initiative pivot rotates so that carry the chain motion to drive the conveyer bucket to the two extruder motion of awl, so that the masterbatch in the conveyer bucket falls into to the pan feeding mouth department of the two extruders of awl, and then can realize the transportation of masterbatch convenient and fast ground.

Preferably, the conveyer shelf is provided with the mounting bracket, install two mounting panels on the mounting bracket, the groove of sliding has been seted up to a lateral wall of mounting panel, it is provided with the sliding block to slide along the length direction in groove of sliding to slide in the inslot, the lateral wall fixedly connected with bearing frame of sliding block, the screw thread is provided with supports tight bolt on the bearing frame, the tip that supports tight bolt cooperates with the tank bottom butt in groove of sliding, driven spindle rotates and sets up between two bearing frames, the inslot that slides is provided with the regulating part of adjusting the bearing frame position.

Through adopting above-mentioned technical scheme, when taking place to become flexible between conveying chain and the driven spindle, the butt bolt is unscrewed, through the position of regulating part adjusting bearing seat, and then the indirect position of having adjusted the driven spindle to the rate of tension that makes the conveying chain can be adjusted, thereby conveying chain produces the influence because of not hard up the transport to the masterbatch.

Preferably, the adjusting part is an adjusting bolt, the adjusting bolt penetrates through the side wall of the end part of the mounting plate in a threaded manner, the side wall of the bearing seat is provided with a positioning hole, and the adjusting bolt is in threaded fit with the positioning hole.

Through adopting above-mentioned technical scheme, when the position of needs to the bearing frame is adjusted, unscrew and support the bolt, through the screw in or screw out adjusting bolt to make the bearing frame along the length direction motion in groove that slides, and then just can reach the purpose of adjusting the position of bearing frame through rotating adjusting bolt.

Preferably, the sliding groove and the sliding block are respectively provided as a dovetail groove and a dovetail block.

Through adopting above-mentioned technical scheme, the groove that slides and the sliding block set up to dovetail and forked tail piece respectively to make the groove that slides play limiting displacement to the sliding block, take place the condition emergence that breaks away from with the groove that slides in order to reduce the sliding block.

Preferably, the conveying frame is provided with a guide groove along the conveying direction of the master batch, the conveying chain is located in the guide groove, and the conveying chain is matched with the guide groove in a sliding manner.

Through adopting above-mentioned technical scheme, the guide way is in order to carry the chain to play the guide effect to make the movement track of carrying the chain keep certain, and then indirectly improved the stability of masterbatch in the transportation process.

Preferably, the conveying frame comprises two vertical plates which are parallel to each other, the tops of the vertical plates incline upwards from the internal mixer towards the conical double-extruder, the two opposite side walls of the vertical plates are provided with guide grooves along the conveying direction of the master batch, the two side walls of the conveying hopper are provided with rollers, and the rollers are matched with the guide grooves in a rolling manner.

Through adopting above-mentioned technical scheme, gyro wheel and guiding groove roll cooperation have further injectd the movement track of transport fill to make transport fill move along the direction of delivery of conveying chain as far as possible, and then improved transport stability of transport fill, simultaneously, the frictional force that produces between gyro wheel and the guiding groove is rolling friction, therefore for sliding friction, rolling friction can further improve the motion smoothness degree of transport fill.

Preferably, the conveying frame is provided with a reduction gearbox, an output shaft of the driving motor is connected with an input end of the reduction gearbox, and the driving rotating shaft is arranged at an output end of the reduction gearbox.

Through adopting above-mentioned technical scheme, the reducing gear box can driving motor's output torque to make the transfer hopper more stable at the in-process of carrying.

Preferably, the driving motor is provided as a servo motor.

Through adopting above-mentioned technical scheme, the effect of the rotatory relapse of servo motor control initiative pivot is more stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the rubber raw materials are stirred and formed into the master batch by the internal mixer, the master batch falls into the conveying hopper through a discharge port of the internal mixer, the driving motor is started, an output shaft of the driving motor drives the driving rotating shaft to rotate, the driving rotating shaft rotates to enable the conveying chain to move so as to drive the conveying hopper to move towards the cone double-extruder, the master batch in the conveying hopper falls into a feed port of the cone double-extruder, and therefore the master batch can be conveniently and quickly conveyed;

2. when the conveying chain and the driven rotating shaft are loosened, the abutting bolt is unscrewed, the position of the bearing seat is adjusted through the adjusting piece, and then the position of the driven rotating shaft is indirectly adjusted, so that the tension degree of the conveying chain is adjusted, and the conveying of the master batch is affected by the loosening of the conveying chain;

3. the roller and the guide groove are matched in a rolling mode, the motion track of the conveying bucket is further limited, the conveying bucket can move along the conveying direction of the conveying chain as far as possible, the conveying stability of the conveying bucket is further improved, and meanwhile, friction force generated between the roller and the guide groove is rolling friction force, so that the rolling friction can further improve the motion smoothness of the conveying bucket relative to sliding friction.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is another angle structure diagram of the embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

FIG. 4 is a schematic view of the assembly of the mounting plate and the bearing seat in the embodiment of the present application.

Description of reference numerals: 1. a carriage; 11. a vertical plate; 111. placing the plate; 12. a reversing guide rail; 121. a driven rotating shaft; 122. a mounting frame; 1221. a guide groove; 2. a conveying hopper; 21. a slide plate; 211. a roller; 3. a guide groove; 4. a drive motor; 41. a reduction gearbox; 42. a driving rotating shaft; 5. mounting a plate; 51. a sliding groove; 6. a bearing seat; 61. tightly abutting against the bolt; 62. positioning holes; 7. adjusting the bolt; 8. a transmission gear; 81. and a conveying chain.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses banbury mixer delivery track for masterbatch. Referring to fig. 1 and 2, banbury mixer conveying track for masterbatch includes carriage 1, and carriage 1 includes two risers 11 that are parallel to each other, and the cross-section of riser 11 is right triangle and sets up, and the top of riser 11 inclines upwards from the banbury mixer towards awl twin extruder. Meanwhile, the top of the two vertical plates 11 is provided with a reversing guide rail 12 on one side close to the conical double-extruder, the section of the reversing guide rail 12 is arc-shaped, the inner concave surface of the reversing guide rail 12 is arranged downwards, and one end of the reversing guide rail 12 is fixedly connected with the end part of the vertical plate 11. In addition, a conveying bucket 2 is arranged between the two vertical plates 11 in a sliding manner.

Specifically, two riser 11 and two relative lateral walls of switching-over guide rail 12 are along offering the guiding groove 3 that sets up along the direction of delivery of masterbatch, and the lower fixed surface that carries to fight 2 is connected with slide plate 21, and two gyro wheels 211 are all installed to slide plate 21's both sides wall, and four gyro wheels 211 are the matrix and arrange, and two gyro wheels 211 of slide plate 21's both sides wall slide the cooperation with two guiding grooves 3 respectively. In addition, a driving assembly for conveying the conveying bucket 2 is arranged in the conveying frame 1.

Referring to fig. 2 and 3, specifically, the conveying assembly includes a driving motor 4, in this embodiment, the driving motor 4 is configured as a servo motor, a horizontally disposed placing plate 111 is fixedly connected to a side wall of the vertical plate 11, and the driving motor 4 is installed on the placing plate 111. Meanwhile, the reduction gearbox 41 is installed on the upper surface of the placing plate 111, the output shaft of the driving motor 4 is connected with the input end of the reduction gearbox 41, and the output end of the reduction gearbox 41 is coaxially provided with the driving rotating shaft 42. The driving shaft 42 penetrates one of the vertical plates 11 and is rotatably disposed between the two vertical plates 11. Meanwhile, a driven rotating shaft 121 is rotatably carried between the two reversing guide rails 12.

Referring to fig. 3 and 4, specifically, the mounting plates 5 are fixedly connected to the inner concave surfaces of the two reversing guide rails 12, a sliding groove 51 is formed in one side wall of the mounting plate 5 along the length direction of the mounting plate 5, a sliding block 511 is arranged in the sliding groove 51 along the length direction of the sliding groove 51 in a sliding manner, and the sliding groove 51 and the sliding block 511 are respectively provided with a dovetail groove and a dovetail block. Meanwhile, the sliding block 511 is far away from the side wall fixedly connected with bearing seat 6 at the bottom of the sliding groove 51, the bearing seat 6 is provided with a abutting bolt 61 in a threaded manner, the end of the abutting bolt 61 is abutted with the bottom of the sliding groove 51 in an abutting manner, in the embodiment, the number of the abutting bolts 61 is set to be two, and the two abutting bolts are arranged along the length direction of the sliding groove 51 at intervals. Further, a driven rotation shaft 121 is rotatably provided between the two bearing housings 6. Further, an adjusting member for adjusting the position of the bearing holder 6 is provided in the slide groove 51.

Specifically, the adjusting part is set to be the adjusting bolt 7, the adjusting bolt 7 penetrates through the side wall of the end part of the mounting plate 5 in a threaded mode, the side wall of the bearing seat 6 is provided with the positioning hole 62, the adjusting bolt 7 is in threaded fit with the positioning hole 62, the length of the threaded section of the adjusting bolt 7 matched with the positioning hole 62 is changed by rotating the adjusting bolt 7, and then the position of the bearing seat 6 is indirectly changed.

Referring back to fig. 1 and 2, meanwhile, two transmission gears 8 are fixedly sleeved on the driving rotating shaft 42 and the driven rotating shaft 121, the four transmission gears 8 are arranged in a matrix, a conveying chain 81 is arranged on the transmission gear 8 between the driving rotating shaft 42 and the driven rotating shaft 121, and the lower surface of the mounting plate 5 is welded with the two conveying chains 81 respectively.

In addition, two mounting brackets 122 are welded between two reversing guide rails 12, two mounting brackets 122 are arranged at intervals along the conveying direction of the master batch, a plurality of guide grooves 1221 are welded between the two mounting brackets 122, the guide grooves 1221 are bidirectional open grooves, the guide grooves 1221 are arranged along the conveying direction of the master batch, and the conveying chain 81 is located in the guide grooves 1221 and matched with the guide grooves 1221 in a sliding manner.

The implementation principle of the internal mixer conveying track for the master batch in the embodiment of the application is as follows: after the banbury mixer becomes the masterbatch with rubber raw material stirring shaping, the masterbatch falls into to conveyer bucket 2 in through the discharge gate of banbury mixer, start driving motor 4, driving motor 4's output shaft drives initiative pivot 42 and rotates, initiative pivot 42 rotates so that carry chain 81 motion, move to the two extruder motion of awl with driving conveyer bucket 2, when conveyer bucket 2 moves switching-over guide rail 12 department, conveyer bucket 2 takes place to empty through switching-over guide rail 12's effect, so that the masterbatch in the conveyer bucket 2 falls into to the pan feeding mouth department of the two extruders of awl, and then can realize the transportation of masterbatch convenient and fast ground.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a banbury mixer delivery track for masterbatch which characterized in that: the conveying device comprises a conveying frame (1), wherein the top of the conveying frame (1) is arranged in an upward inclined mode from an internal mixer to a cone double-extruder, a conveying hopper (2) is arranged on the top of the conveying frame (1) in a sliding mode, and a driving assembly for conveying the conveying hopper (2) is arranged in the conveying frame (1);

the driving assembly comprises a driving motor (4), the driving motor (4) is installed on one side of the conveying frame (1), a driving rotating shaft (42) is arranged in the conveying frame (1), the driving rotating shaft (42) is coaxially arranged with an output shaft of the driving motor (4), a driven rotating shaft (121) is installed on the conveying frame (1), two conveying chains (81) are arranged between the driving rotating shaft (42) and the driven rotating shaft (121), and the bottom wall of the conveying bucket (2) is fixedly connected with the surfaces of the conveying chains (81).

2. The conveying track of the internal mixer for the master batch, according to claim 1, is characterized in that: install mounting bracket (122) on carriage (1), install two mounting panel (5) on mounting bracket (122), the groove (51) of sliding has been seted up to a lateral wall of mounting panel (5), slide and be provided with sliding block (511) along the length direction of sliding groove (51) in groove (51) of sliding, the lateral wall fixedly connected with bearing frame (6) of sliding block (511), the screw thread is provided with supports tight bolt (61) on bearing frame (6), support the tip of tight bolt (61) and the tank bottom butt cooperation of sliding groove (51), driven spindle (121) rotate and set up between two bearing frame (6), be provided with the regulating part of regulating spindle bearing (6) position in groove (51) of sliding.

3. The conveying track of the internal mixer for the master batch, according to claim 2, is characterized in that: the adjusting part is set to be an adjusting bolt (7), the adjusting bolt (7) penetrates through the side wall of the end part of the mounting plate (5) in a threaded mode, the side wall of the bearing seat (6) is provided with a positioning hole (62), and the adjusting bolt (7) is in threaded fit with the positioning hole (62).

4. The conveying track of the internal mixer for the master batch, according to claim 2, is characterized in that: the sliding groove (51) and the sliding block (511) are respectively provided with a dovetail groove and a dovetail block.

5. The conveying track of the internal mixer for the master batch, according to claim 1, is characterized in that: conveying frame (1) is provided with guide way (1221) along the direction of delivery of masterbatch, conveying chain (81) are located guide way (1221), conveying chain (81) and guide way (1221) cooperation of sliding.

6. The conveying track of the internal mixer for the master batch, according to claim 1, is characterized in that: the conveying frame (1) comprises two vertical plates (11) which are parallel to each other, the tops of the vertical plates (11) incline upwards from an internal mixer towards a conical double-extruder, two opposite side walls of the vertical plates (11) are provided with guide grooves (3) along the conveying direction of the master batch, two side walls of the conveying hopper (2) are provided with rollers (211), and the rollers (211) are matched with the guide grooves (3) in a rolling mode.

7. The conveying track of the internal mixer for the master batch, according to claim 1, is characterized in that: the conveying frame (1) is provided with a reduction gearbox (41), an output shaft of the driving motor (4) is connected with an input end of the reduction gearbox (41), and the driving rotating shaft (42) is arranged at an output end of the reduction gearbox (41).

8. The conveying track of the internal mixer for the master batch, according to claim 1, is characterized in that: the driving motor (4) is set as a servo motor.