CN112959534A

CN112959534A - Banbury mixer device that rubber processing used

Info

Publication number: CN112959534A
Application number: CN202110157988.2A
Authority: CN
Inventors: 周贺丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-06-15

Abstract

The invention belongs to the technical field of rubber internal mixers and discloses an internal mixer device for processing rubber, which comprises a longitudinal beam, wherein a cross beam is arranged at the side end of the longitudinal beam, a motor is arranged at one end of the cross beam, a main shaft is arranged at the output end of the motor, the main shaft penetrates through the cross beam, a worm is arranged on the peripheral side of the main shaft, two ends of the worm are meshed with a bevel turbine, a rotating shaft is arranged inside the bevel turbine, a gear is arranged on the peripheral side of the rotating shaft, which is far away from one end of the bevel turbine, a toothed plate is meshed on one side of the gear, a lifting block is arranged on one side of the toothed plate, which is far away from the gear, a lifting plate is arranged at the bottom. The invention controls the starting and the suspension of the motor and the regulator to carry out rough adjustment and fine adjustment on the levelness of the internal mixer by the aid of the gravity action of the upper top bolt in the internal mixer and the extrusion pressure sensor, and has the advantages of high adjustment precision, high detection efficiency and accuracy, time saving and labor saving.

Description

Banbury mixer device that rubber processing used

Technical Field

The invention belongs to the technical field of rubber internal mixers, and particularly relates to an internal mixer device for rubber processing.

Background

Since the advent of the bonbury mixer in the real sense in 1916, the power of the mixer was gradually recognized and it showed a series of characteristics superior to those of the open mill in the rubber mixing process, such as: the mixing capacity is large, the time is short, the production efficiency is high, better overcome the dust flying, reduce the loss of compounding agent, improve the product quality and the working environment, the operation is safe and convenient, lighten the labor intensity, is beneficial to realizing the mechanical and automatic operation, etc., therefore, the appearance of the internal mixer is an important achievement of rubber machinery, still remains a typical important device in plastication and mixing till now, and is continuously developed and perfected, the internal mixer generally comprises an internal mixing chamber, two rotors rotating relatively, an upper top bolt, a lower top bolt, a temperature measuring system, a heating and cooling system, an exhaust system, a safety device, a discharge device and a recording device, the surfaces of the rotors have spiral ridges, the number of the ridges has two ridges, four ridges, six ridges, etc., the cross section geometry of the rotors has three types of triangle, cylinder or ellipse, tangential type and meshing type, the temperature measuring system consists of thermocouples, the temperature control system is mainly used for measuring the temperature change in the mixing chamber in the mixing process, and the heating and cooling system is mainly used for controlling the temperature of the rotor and the surface of the inner cavity wall of the mixing chamber.

However, when the internal mixer is used, the requirement on the levelness of the whole equipment is high, but the levelness of the equipment is regulated by the existing regulating mode through the wedge block, the regulating speed is low by the wedge block regulating mode, and a hoisting device is also used, so that the cost is increased.

Disclosure of Invention

The invention aims to solve the problems, and provides an internal mixer device for rubber processing, which has the advantages of high adjusting speed and convenience in adjustment.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an internal mixer device that rubber processing used, includes the longeron, the longeron side is equipped with the crossbeam, the one end of crossbeam is equipped with the motor, the output of motor is equipped with the main shaft, the main shaft passes crossbeam and all sides are equipped with the worm, the meshing of worm both ends has the umbrella-type turbine, the inside axis of rotation that is equipped with of umbrella-type turbine, the axis of rotation is equipped with the gear at the all sides of keeping away from umbrella-type turbine one end, the meshing of gear one side has the pinion rack, the pinion rack is kept away from one side of gear and is equipped with the elevator, the elevator bottom is equipped with the lifter plate, the bottom of lifter plate is equipped with the connecting cylinder, threaded connection has the screw post in the connecting cylinder, threaded post bottom rotates through first bearing and is connected with the bearing plate, connecting cylinder all sides have seted up the adjustment, the lifting device comprises a lifting plate, a wheel cover, a wheel slide, a fixing shaft, a wheel hub, a fixing plate, a mixing chamber, a feeding chamber, an upper top bolt slide, a plurality of pressure sensors, a rope collecting machine, a lifting rope, an upper top bolt slide, a plurality of feed hoppers and a plurality of feed hoppers, wherein the limiting ring is rotatably clamped inside the lifting plate, the bottom of the limiting ring is provided with the wheel cover, the fixed shaft is rotatably connected with the inner side surface of the wheel cover, the middle parts of a longitudinal beam and a cross beam are provided with the fixing plate, the top of the fixing plate is provided with the mixing chamber, the top of the mixing chamber is provided with the feeding chamber, the inner middle shaft of the feeding chamber is provided with the upper top bolt slide, the inner surface circumference array of the upper top bolt slide is provided;

when the charging chamber inclines, the upper top bolt extrudes the inner wall of the upper top bolt slide under the driving of the gravity of the upper top bolt, when the numerical value of the pressure sensor is larger than the set pressure threshold value, the motor is started to drive the connecting cylinder to ascend for rough adjustment correspondingly, and when the numerical value of the pressure sensor is reduced to the set pressure threshold value, the regulator is started to drive the threaded column to rotate for fine adjustment.

As a preferred technical scheme of the present invention, the spindle is provided with a first limit ring and a second limit ring on the outer surface of the beam, and a second bearing is provided inside the first limit ring and the second limit ring.

As a preferable technical scheme of the invention, a fixed frame is arranged in the cross beam, and the rotating shaft is rotatably connected in the fixed frame.

According to a preferable technical scheme of the invention, key holes are formed in the peripheral side surface of the connecting cylinder and one side of the limiting ring, and pin keys are arranged in the key holes.

In a preferred embodiment of the present invention, the rotor is disposed inside the mixing chamber, the bottom of the mixing chamber is provided with a lower plug, and the bottom of the lower plug is provided with a discharge port.

As a preferable technical scheme of the invention, the bottom of the loading hopper is communicated with the bottom of the upper top bolt slide way.

As a preferable technical scheme of the invention, the bottom of the bearing plate is provided with a rubber cushion pad.

As a preferred technical solution of the present invention, the pressure sensor electrically controls the motor and the regulator.

In a preferred embodiment of the present invention, the bottom of the connecting tube is horizontal to the bottom of the wheel cover.

Compared with the prior art, the invention has the following beneficial effects:

1. the device solves the problem of horizontal installation of the internal mixer by arranging the components such as a cross beam, a longitudinal beam, a main shaft, a motor, a worm, a bevel turbine, a gear, a toothed plate, a lifting plate, a connecting cylinder, a threaded column, a bearing plate and the like which are matched with each other, the internal mixer is moved to a proper position by moving a hub, a wheel cover is fixed by a pin key and a keyhole, the motors at two ends of the cross beam are synchronously opened, the motor drives the worm to rotate, the worm drives the bevel turbine to rotate, the bevel turbine drives the gear to rotate, the gear drives the toothed plate to move, the lifting plate is driven by the gear to lift so as to roughly adjust the lifting of the internal mixer, after the rough adjustment is carried out to the proper position, a regulator is opened to drive the threaded column to rotate in the connecting cylinder so as to realize the fine adjustment of the lifting of the internal mixer, the horizontal installation of the internal mixer is realized by means of the synchronous lifting, be convenient for move the location to it, remove convenient and fast, labour saving and time saving can carry out the synchronous coarse tuning in both ends to the lift of banbury mixer well through gear structure simultaneously, improves lift efficiency, saves installation time to combine the helicitic texture to accomplish fine setting to the levelness of banbury mixer, promote the installation precision, guarantee the levelness of banbury mixer.

2. The problem that the internal mixer is leveled on uneven ground is solved by arranging the upper top bolt slide way, the rope collecting machine, the lifting rope, the upper top bolt and the pressure sensors in a mutually matched mode, after the internal mixer is moved and placed at a proper position, the internal mixer at the top of the fixing plate can incline due to unevenness of the ground, so that the upper top bolt in the upper top bolt slide way can extrude the inner wall under the action of self gravity, the inclination direction and the inclination degree of the internal mixer are judged according to the change of the numerical values of the pressure sensors arranged on the inner wall, the single tooth is lifted to a certain height when the gear is meshed with the toothed plate, so that the height is a boundary between coarse adjustment and fine adjustment, the numerical value of the pressure sensor corresponding to the single tooth can be obtained through multiple tests, the numerical value is set as a first threshold value of the pressure sensor, and if the pressure value detected by the pressure sensor is smaller than the first threshold value, only need open the regulator to its fine setting can, if when the pressure value that pressure sensor detected all is greater than first threshold value, pressure sensor controls the motor and the regulator start-up of this side in proper order and realizes coarse adjusting and fine setting to the banbury mixer, and then makes the banbury mixer be in the horizontality, the device can be well with the help of last ram and a plurality of pressure sensor detection pressure value, thereby control base carries out coarse adjusting and fine setting, make the banbury mixer finally be in the horizontality, it is high to detect the precision, it is rapid to adjust efficiency, it is high to adjust the horizontality precision.

3. The device solves the problems of the top sealing of the mixing chamber and the inclination of the internal mixer before and during processing by arranging a plurality of pressure sensors, an upper top bolt and other devices which are mutually matched, the plurality of pressure sensors are arranged at the bottom of an upper top bolt slide way, when the upper top bolt enters the bottom of the upper top bolt slide way to seal the top of the mixing chamber, when the values detected by the pressure sensors all reach a set second threshold value, the sealing effect is good, if the values detected by the plurality of pressure sensors are different and are a little larger than the second threshold value, and a little smaller than the second threshold value, the pressure sensors control a motor and an adjuster to roughly adjust and finely adjust the levelness of the internal mixer, when a bearing plate at one side descends due to sudden ground fracture in the processing process, the internal mixer inclines and the upper top bolt inside extrudes the side pressure sensor along with the inclination, this lateral pressure sensor control motor and regulator start, the motor drives gear and pinion rack and meshes in order to carry out spacing support with the internal mixer to the top, the regulator drives the screw thread post and rotates and drive heavy board decline in order to realize the level again, the device not only improves pressure sensor's availability factor, detect control the sealed degree of last ram, numerical value detection device's before can also processing with the help of it the horizon degree, accomplish timely feedback, thereby also can damage the timely spacing support and the control adjustment compensation that leads to the internal mixer slope condition to ground heavy pressure in the course of working, device control efficiency is high, it is high to detect the precision, it is timely high-efficient to deal with the slope situation, it is artifical to save, time and labor saving.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention at A;

FIG. 3 is a schematic right-side view of the present invention;

FIG. 4 is a schematic view of the structure of the present invention at B;

FIG. 5 is a schematic view of the structure of the present invention at C;

FIG. 6 is a schematic view of the structure of the present invention at D;

FIG. 7 is a schematic view of the present invention in partial cross-section;

FIG. 8 is a schematic view of the structure at E of the present invention;

FIG. 9 is a schematic sectional front view of an internal mixer of the present invention.

In the figure: 1. a stringer; 2. a cross beam; 3. a main shaft; 4. a first limit ring; 5. a worm; 6. a second stop collar; 7. a motor; 8. an umbrella turbine; 9. a rotating shaft; 10. a fixed mount; 11. a gear; 12. a toothed plate; 13. a lifting block; 14. a lifting plate; 15. a limiting plate; 16. a connecting cylinder; 17. a pin key; 18. a threaded post; 19. a regulator; 20. a bearing plate; 21. a wheel cover; 22. a fixed shaft; 23. a hub; 24. an adjustment groove; 25. a fixing plate; 26. a mixing chamber; 27. a keyhole; 28. a charging chamber; 29. a hopper; 30. an upper top bolt slideway; 31. a rope collecting machine; 32. a lifting rope; 33. and (6) screwing up the top bolt.

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.

First embodiment

As shown in fig. 1-8, the present invention provides an internal mixer device for rubber processing, which comprises a longitudinal beam 1, a cross beam 2 is arranged at the side end of the longitudinal beam 1, a fixing plate 25 is arranged at the middle part of the longitudinal beam 1 and the cross beam 2, the fixing plate 25 provides a support platform for the internal mixer, a motor 7 is arranged at one end of the cross beam 2, a main shaft 3 is arranged at the output end of the motor 7, the main shaft 3 is respectively provided with a first limit ring 4 and a second limit ring 6 on the outer surface of the cross beam 2, second bearings are arranged inside the first limit ring 4 and the second limit ring 6, the main shaft 3 is well supported, transmitted and protected by the second bearings inside the first limit ring 4 and the second limit ring 6, so as to avoid the main shaft 3 from being damaged by long-time use, and a worm 5 is arranged on the peripheral side surface of the main shaft 3, so that the motor 7 can drive the, the two ends of the worm 5 are engaged with the bevel gear 8, the main shaft 3 and the worm 5 are limited in the cross beam 2 at the position where the main shaft and the bevel gear 8 can be engaged with each other through the cooperation of the first limiting ring 4 and the second limiting ring 6, the worm 5 is prevented from being separated from the bevel gear 8 when in use, the bevel gear 8 is internally provided with a rotating shaft 9, the cross beam 2 is internally provided with a fixing frame 10, the rotating shaft 9 is rotatably connected in the fixing frame 10, the fixing frame 10 has a good supporting and protecting effect on the rotating shaft 9, the rotating shaft 9 is provided with a gear 11 on the peripheral side far away from one end of the bevel gear 8, one side of the gear 11 is engaged with a toothed plate 12, one side of the toothed plate 12 far away from the gear 11 is provided with a lifting block 13, the bottom of the lifting block 13 is provided with a lifting plate 14, the bottom of the lifting plate 14 is provided with a connecting cylinder, the umbrella-shaped turbine 8 rotates to drive the rotating shaft 9 to rotate, the rotating shaft 9 rotates to drive the gear 11 to rotate, the gear 11 drives the toothed plate 12 to lift, the toothed plate 12 drives the lifting block 13 and the lifting plate 14 to lift, the lifting plate 14 can drive the connecting cylinder 16 to lift, and the motor 7 drives the lifting of the connecting cylinder 16 to perform proper rough adjustment on the levelness of the internal mixer.

The inside threaded connection of connecting cylinder 16 has screw thread post 18, screw thread post 18 bottom is connected with bearing plate 20 through first bearing rotation, bearing plate 20's bottom is equipped with rubber buffer pad, 16 side surfaces of connecting cylinder have seted up adjustment tank 24, adjustment tank 24 rotates and is connected with regulator 19,

regulator

19 and 18 threaded connection of screw thread post, through the 18 rotations of 19 control screw thread posts of regulator, thereby realize the lift of screw thread post 18 in connecting cylinder 16 inside, with this realization to the fine setting of banbury mixer levelness.

The inner part of the lifting plate 14 is rotatably clamped with a limiting ring 15, the limiting ring 15 can rotate in the connecting cylinder 16, the bottom of the limiting ring 15 is provided with a wheel cover 21, the bottom of the connecting cylinder 16 is horizontal to the bottom of the wheel cover 21, a fixed shaft 22 is arranged in the wheel cover 21, the peripheral side of the fixed shaft 22 is rotatably connected with a wheel hub 23, the peripheral side of the connecting cylinder 16 and one side of the limiting ring 15 are internally provided with a keyhole 27, a pin key 17 is arranged in the keyhole 27, when the internal mixer needs to be moved, the height of the bearing plate 20 is lower than that of the wheel hub 23, the internal mixer can be conveniently moved through the wheel hub 23, meanwhile, in order to facilitate the movement, the wheel cover 21 can rotate under the limiting rotation of the limiting ring 15 on the peripheral side of the connecting cylinder 16, so as to adjust the position of the wheel hub 23, after the internal mixer is moved to a proper position, the bearing plate 20 is put down, the wheel cover 21 is, and a pin key 17 is inserted to limit and fix the limiting ring 15.

When the invention is used, the hub 23 is contacted with the ground, and the bearing plate 20 is not contacted with the ground, the device can be pushed to any position by the bottom hub 23, the wheel cover 21 can rotate around the connecting cylinder 16 in the moving process, thereby facilitating the movement of the wheel cover and reducing the operation difficulty, after the wheel cover is moved to a required position, the regulator 19 is started to drive the threaded column 18 to rotate, the threaded column 18 rotates in the connecting cylinder 16 and puts down the bearing plate 20, the bearing plate 20 is contacted with the ground and gradually supports the device, so that the hub 23 is separated from the ground, then the wheel cover 21 rotates by rotating, the key holes 27 arranged on the connecting cylinder 16 and the limiting plate 15 are aligned with the key holes 27 on the lifting plate 14, the bearing plate 20 is combined, the pin 17 is inserted into the key holes 27 arranged on the limiting plate 15 and the connecting cylinder 16, the limiting plate 15 and the connecting cylinder 16 are fixedly connected, and the wheel cover 21 is prevented from unnecessarily rotating, the internal mixer can be well fixed, after the internal mixer is fixed, only the motor 7 needs to be started, the motor 7 rotates and drives the main shaft 3 and the worm 5 fixedly connected to the peripheral side surface of the main shaft 3 to rotate, the worm 5 drives the bevel gear 8 meshed with the worm 5 and the rotating shaft 9 fixedly connected with the bevel gear 8 to rotate, meanwhile, the rotating shaft 9 drives the gear 11 fixed to the peripheral side surface of the rotating shaft 9 to rotate, the gear 11 rotates and drives the lifting block 13 and the lifting plate 14 to move up and down through being meshed with the toothed plate 12 fixedly connected to the lifting block 13, the lifting block 13 and the lifting plate 14 move and simultaneously carry out primary height adjustment on the cross beam 2, the longitudinal beam 1, the fixing plate 25 and the mixing chamber 26, meanwhile, the worm 5, the bevel gear 8, the gear 11, the toothed plate 12 and other devices at the two ends of the internal main shaft 3 are consistent in size and shape and have the, a motor 7 can drive the synchronous lift of two stabilizer blades, it is efficient to tentatively adjust, still possess fine support limiting displacement, time saving and labor saving, start regulator 19 after tentatively adjusting, regulator 19 drives screw post 18 and rotates at connecting cylinder 16, thereby drive the synchronous decline of bearing plate 20 in four corners, finely tune equipment under connecting cylinder 16 and screw post 18's effect, make equipment height reach the requirement scope, the device can assist the installation of banbury mixer well, be convenient for move the location to it, it is convenient and fast to remove, time saving and labor saving, simultaneously can carry out both ends coarse adjustment to the lift of banbury mixer well through gear structure, improve lifting efficiency, save installation time, and the fine setting of screw thread structure to the levelness of banbury mixer is accomplished well, promote the installation accuracy, guarantee the levelness of banbury mixer.

Second embodiment

Based on the internal mixer device that rubber processing used that first embodiment provided, if ground unevenness in the actual installation, then place the internal mixer device to ground after-fixing plate 25 and just be in the tilt state originally, therefore if only carry out synchronous coarse adjusting and fine setting to fixed plate 25 bottom stabilizer blade and rise, then the internal mixer at fixed plate 25 top still is in the tilt state, if can not carry out timely accurate adjustment to this tilt state, then the efficiency of internal mixer to rubber processing can greatly reduced, for solving this problem, combine fig. 9, this internal mixer device that rubber processing used still includes: the top of the fixed plate 25 is provided with a mixing chamber 26, rotors are arranged in the mixing chamber 26, the bottom of the mixing chamber 26 is provided with a lower top bolt, the bottom of the lower top bolt is provided with a discharge hole, each part in the mixing chamber 26 is common knowledge, rubber is cut and extruded through the rotation of the two rotors, the top of the mixing chamber 26 is provided with a feeding chamber 28, an upper top bolt slide way 30 is arranged at the middle shaft in the feeding chamber 28, the inner surface circumference array of the upper top bolt slide way 30 is provided with a plurality of pressure sensors, generally eight pressure sensors can be arranged for detecting pressure values in the east-west-south-north, south-east-south, north-east, south-west, north-west and the like directions, the design is more uniform and free of dead angles, the pressure sensors electrically control the motor 7 and the regulator 19, the specific scheme provided by the first embodiment is that the motor 7 drives the lifting plate 14 to, therefore, the distance of one tooth pitch of the toothed plate 12 can be known, the coarse adjustment range is approximately the distance of one tooth pitch of the toothed plate 12, when the required adjustment height is greater than the distance of the tooth pitch, the motor 7 can perform coarse adjustment on the toothed plate, when the adjustment height is lower than the distance of the tooth pitch, the threaded column 18 is driven by the adjuster 19 to perform fine adjustment, the accuracy of thread adjustment is much higher, and is accurate to the width of the thread teeth, therefore, the accuracy of coarse adjustment and fine adjustment can be changed by changing the distance of the tooth pitch of the toothed plate 12 and the width of the thread teeth of the threaded column 18, so as to adapt to various accuracy requirements of practical use, the pressure sensors can detect the pressure received in the upper top bolt slideway 30, control the starting and the suspending of the motor 7 and the adjuster 19, and can perform multiple tests and synthesize test data to sequentially obtain the maximum pressure value detected by the pressure sensor required when the coarse adjustment is required, the value is set as a first pressure threshold value, which is the maximum value for controlling the starting of the motor 7, the top of the upper top bolt slide way 30 is provided with a rope collecting machine 31, the inside of the rope collecting machine 31 is connected with a lifting rope 32 in a sliding way, the bottom of the lifting rope 32 is provided with an upper top bolt 33, the upper top bolt 33 is connected with the inside of the upper top bolt slide way 30 in a sliding way and is in close contact with the inner wall, the upper top bolt 33 is matched with the top of the mixing chamber 26, when the mixing chamber is closed, the inside of the mixing chamber 26 can be a closed space, the upper top bolt 33 is tightly attached to the rotor when the rotor rotates, the upper top bolt 33 has large mass, the motion state is similar to the use state of a lead weight, therefore, when the feeding chamber 28 inclines due to uneven ground, the height of the top of the lifting rope 32 is larger than the height of the position of the upper top bolt 33, the upper top bolt 33 can still keep a vertical state under the action of self gravity, and therefore, and the values of a plurality of pressure sensors inside are changed, correspondingly, when the values of the pressure sensors are changed, or the back-extrusion internal mixer device is inclined, a plurality of hoppers 29 are arranged at two ends of the rope collecting machine 31, the bottoms of the hoppers 29 are communicated with the bottom of the upper top bolt slide way 30, so that the rubber is added into the mixing chamber 26 along the hoppers 29, the bottom of the hopper 29 is overlapped with the bottom of the upper ram slide 30 and enters the mixing chamber 26, finally the upper ram 33 seals the mixing chamber 26, and when the charging chamber 28 is inclined, the upper top bolt 33 is driven by the self gravity to extrude the inner wall of the upper top bolt slideway 30, when the numerical values of a plurality of pressure sensors are larger than the set pressure threshold value, the corresponding motor 7 is started to drive the connecting cylinder 16 to rise for rough adjustment, when the value of the pressure sensor is reduced to the set pressure threshold value, the regulator 19 is started to drive the threaded column 18 to rotate for fine adjustment.

When in use, after the internal mixer device is placed at a proper position, the rope collecting machine 31 is started, the rope collecting machine 31 drives the lifting rope 32 and the upper top bolt 33 to reach a detection position, pressure sensors are arranged on the periphery of the position, the upper top bolt 33 has large mass, so the vertical state can be kept constantly under the action of self gravity, when the internal mixer is not inclined, the numerical values of the pressure sensors are zero, when the internal mixer is inclined along one direction, the upper top bolt 33 can be synchronously inclined towards the direction and extrude the pressure sensors arranged on the inner wall of the upper top bolt slideway 30, the numerical values of the pressure sensors are different and can be regularly circulated, particularly, the numerical value of the pressure sensor which is in close contact with the upper top bolt 33 is changed maximally, the numerical values are gradually reduced towards two ends along the pressure sensors, the inclination direction can be determined by the maximum numerical value and the gradual change degree of the adjacent numerical values, for example, when the value of the pressure sensor located in the southeast direction changes most, the east direction is the direction of the cross beam 2, the south direction is the direction of the longitudinal beam 1, and the values of the pressure sensors in the east direction and the south direction also change, it is proved that the internal mixer tilts in the southeast direction, the adjustment is performed only according to the sequence of small to large in the actual levelness adjustment process, if the values of the three pressure sensors change from small to large, the east, the south and the southeast, therefore, the height of the cross beam 2 needs to be adjusted first, the value of the pressure sensor is read, whether coarse adjustment needs to be performed or not is determined in sequence by combining the corresponding relation between the pressure value and the value of the tilting height, if the value of the pressure sensor in the east direction is smaller than the first threshold value, the regulator 19 is started only, and the regulator 19 drives the threaded column 18 to rotate inside the connecting cylinder, if the numerical value of the pressure sensor in the east direction is greater than the first threshold value, the pressure sensor electrically controls the motor 7 to be started, the motor 7 drives the lifting plate 14 to lift, the internal mixer can lift the end in the east direction along with the lifting in the lifting process, so that the upper top bolt 33 can swing correspondingly in the lifting process, and the pressure of the pressure sensor in the east direction is reduced gradually, the numerical value of the pressure sensor is smaller gradually, when the numerical value detected by the pressure sensor is less than the first threshold value, the pressure sensor closes the motor 7 and starts the regulators 19 in the east, south and south-east directions in sequence, the regulators 19 drive the threaded columns 18 to rotate in the connecting cylinders 16 for fine adjustment, the numerical values of the pressure sensors in the three directions are gradually changed into zero, and finally the device is in a horizontal position; similarly, when the pressure value of the pressure sensor in the south is the minimum, the pressure sensor is inclined when being put down along the vertical axis 1, but the direction of the vertical axis 1 is inconvenient to adjust, so the horizontal axis 2 should be adjusted first, and therefore the specific adjustment mode is the same as that described above. The device can detect the pressure value well with the help of the upper top bolt 33 and the pressure sensors, thereby controlling the base to carry out coarse adjustment and fine adjustment, finally enabling the internal mixer to be in a horizontal state, and having high detection precision, rapid adjustment efficiency and high leveling precision.

Third embodiment

Based on the internal mixer device for rubber processing provided by the second embodiment, in actual use, because the top of the mixing chamber 26 is sealed by the upper plug 33, the internal mixer is too heavy, the ground is broken after long-term use, if the device is still in a working state when the ground is broken, not only the internal components are damaged, but also the internal mixer is collapsed, thereby causing a serious safety accident, therefore, in order to solve the problem, in actual use, the pressure sensor of the internal mixer device for rubber processing can be arranged at the bottom of the upper plug slideway 30, when the upper plug 33 is arranged at the bottom of the upper plug slideway 30 and blocks the top of the mixing chamber 26, the value of the pressure sensor is changed, the value of the pressure sensor is the same, and the pressure value of the pressure sensor when the upper plug 33 seals the top of the mixing chamber 26 is set as the second threshold value, when the values of the plurality of pressure sensors synchronously reach the set second pressure threshold value, the internal mixer is horizontal, the upper plug 33 effectively seals the mixing chamber 26, so that the sealing performance of the mixing chamber 26 can be synchronously detected, the versatility of the pressure sensors is improved, the utilization rate is improved, the upper plug 33 can be lowered to the bottom of the upper plug 30 after the device is placed at a required position, if the values of the plurality of pressure sensors are the set second pressure threshold values, the internal mixer is in a horizontal state, and if the values of the plurality of pressure sensors are not equal, the internal mixer is in an inclined state, and the internal mixer can be controlled and adjusted in levelness by combining the second embodiment.

In the normal use process of the device, the upper top bolt 33 extrudes the pressure sensor at any time to enable the numerical value of the pressure sensor not to change, which shows that the upper top bolt 33 effectively seals the mixing chamber 26 and the internal mixer device keeps horizontal, when the ground at the bottom of a certain end of a support leg is broken due to overweight, the bearing plate 20 at the position is descended along with the upper top bolt, the numerical value of the pressure sensor at the side is suddenly increased at the moment of descending, and the numerical values of other pressure sensors are changed, at the moment, the side pressure sensor controls the motor 7 to be started, the motor 7 drives the gear 11 to be meshed with the toothed plate 12 to rotate, the bearing plate 20 can be limited and supported instantly by virtue of the meshing limiting effect, the bearing plate 20 is prevented from being extruded and damaged due to the overweight quality of the internal mixer at the top, the device is finally collapsed due to further inclination, and the regulator 19 is started to, the extension distance of the threaded column 18 is increased, the height of the internal mixer at the end is increased, the levelness of the internal mixer is readjusted, and the internal mixer is adjusted as soon as possible, so that the inclination is compensated in time, the damage to an internal machined part in an inclined state is avoided, and the self-adaptive adjustment can improve the rubber processing speed. The device not only improves pressure sensor's availability factor, detects control the sealed degree of last top bolt 33, can also accomplish timely feedback with the help of its numerical value detection device's before processing the horizontality, thereby also can receive the weight to damage in the course of working and lead to the timely spacing support and the control adjustment compensation of internal mixer slope condition to ground, device control efficiency is high, it is high to detect the precision, the reply slope situation is in time high-efficient, save artifically, labour saving and time saving.

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.

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. The utility model provides an internal mixer device that rubber processing used, includes longeron (1), its characterized in that: the side end of the longitudinal beam (1) is provided with a cross beam (2), one end of the cross beam (2) is provided with a motor (7), the output end of the motor (7) is provided with a main shaft (3), the main shaft (3) penetrates through the cross beam (2) and the circumferential side of the main shaft is provided with a worm (5), the two ends of the worm (5) are respectively meshed with a bevel gear (8), a rotating shaft (9) is arranged inside the bevel gear (8), the circumferential side of one end, far away from the bevel gear (8), of the rotating shaft (9) is provided with a gear (11), one side of the gear (11) is meshed with a toothed plate (12), one side, far away from the gear (11), of the toothed plate (12) is provided with a lifting block (13), the bottom of the lifting block (13) is provided with a lifting plate (14), the bottom of the lifting plate (14) is provided with a, the improved screw-thread post-type mixing device is characterized in that a bearing plate (20) is rotatably connected to the bottom of the screw-thread post (18) through a first bearing, an adjusting groove (24) is formed in the side face of the connecting cylinder (16), an adjuster (19) is rotatably connected to the adjusting groove (24), the adjuster (19) is in threaded connection with the screw-thread post (18), a limiting ring (15) is connected to the inner rotating joint of the lifting plate (14), a wheel cover (21) is arranged at the bottom of the limiting ring (15), a fixed shaft (22) is arranged inside the wheel cover (21), a wheel hub (23) is rotatably connected to the side face of the fixed shaft (22), a fixed plate (25) is arranged in the middle of each of the longitudinal beam (1) and the transverse beam (2), a mixing chamber (26) is arranged at the top of the fixed plate (25), a feeding chamber (28) is arranged at the top of the mixing chamber (26, the inner surface circumference array of the upper top bolt slide way (30) is provided with a plurality of pressure sensors, the top of the upper top bolt slide way (30) is provided with a rope collecting machine (31), the inside of the rope collecting machine (31) is connected with a lifting rope (32) in a sliding manner, the bottom of the lifting rope (32) is provided with an upper top bolt (33), the upper top bolt (33) is connected in the upper top bolt slide way (30) in a sliding manner and is tightly contacted with the inner wall, and two ends of the rope collecting machine (31) are provided with a plurality of loading hoppers (29);

when the feeding chamber (28) inclines, the upper top bolt (33) extrudes the inner wall of the upper top bolt slide way (30) under the driving of the self gravity, when the numerical values of the pressure sensors are greater than the set pressure threshold value, the motor (7) is started to drive the connecting cylinder (16) to ascend for rough adjustment correspondingly, and when the numerical values of the pressure sensors are reduced to the set pressure threshold value, the regulator (19) is started to drive the threaded column (18) to rotate for fine adjustment.

2. An internal mixer apparatus for rubber processing according to claim 1, wherein: the main shaft (3) is provided with a first limiting ring (4) and a second limiting ring (6) on the outer surface of the cross beam (2) respectively, and a second bearing is arranged inside the first limiting ring (4) and the second limiting ring (6).

3. An internal mixer apparatus for rubber processing according to claim 1, wherein: a fixing frame (10) is arranged inside the cross beam (2), and the rotating shaft (9) is rotatably connected inside the fixing frame (10).

4. An internal mixer apparatus for rubber processing according to claim 1, wherein: the connecting cylinder (16) is characterized in that a key hole (27) is formed in the peripheral side face of the connecting cylinder and one side of the limiting ring (15), and a pin key (17) is arranged in the key hole (27).

5. An internal mixer apparatus for rubber processing according to claim 1, wherein: the mixing chamber (26) is internally provided with a rotor, the bottom of the mixing chamber (26) is provided with a lower top plug, and the bottom of the lower top plug is provided with a discharge hole.

6. An internal mixer apparatus for rubber processing according to claim 1, wherein: the bottom of the loading hopper (29) is communicated with the bottom of the upper top bolt slide way (30).

7. An internal mixer apparatus for rubber processing according to claim 1, wherein: the bottom of the bearing plate (20) is provided with a rubber cushion pad.

8. An internal mixer apparatus for rubber processing according to claim 1, wherein: the pressure sensor electrically controls the motor (7) and the regulator (19).

9. An internal mixer apparatus for rubber processing according to claim 1, wherein: the bottom of the connecting cylinder (16) is horizontal to the bottom of the wheel cover (21).