CN214266241U

CN214266241U - Rubber mixing machine roller mechanism

Info

Publication number: CN214266241U
Application number: CN202022785706.7U
Authority: CN
Inventors: 张辉; 韩绪强
Original assignee: Qingdao Junlin Machinery Co ltd
Current assignee: Qingdao Junlin Machinery Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a rubber mixing machine roller mechanism relates to rubber mixing machine technical field, and it includes two mounting panels, two the common two diaphragms of fixedly connected with of lateral wall that the mounting panel is relative, one of them the mounting panel lateral wall rotates and is connected with two axis of rotation, two the axis of rotation lateral wall is all fixed the roller that has cup jointed, two the one end that the mounting panel was kept away from to the axis of rotation all runs through another mounting panel lateral wall, is located the upper end be equipped with the clearance mechanism that is used for clearing up two rollers on the diaphragm. The utility model discloses can clear up roller surface plastic, avoid causing the pollution to next plastic processing to guaranteed the quality after the next plastic processing, through setting up the shifting chute, the shifting chute can restrict the removal of pinion rack in addition, makes the pinion rack effectively remove along the shifting chute when removing, further improves the removal degree of accuracy of scraper blade.

Description

Rubber mixing machine roller mechanism

Technical Field

The utility model relates to a rubber mixing machine technical field especially relates to a rubber mixing machine roller mechanism.

Background

The open rubber mixing machine mainly comprises a base, a rack, front and rear rollers and a transmission mechanism, wherein the transmission mechanism is arranged in the rack, front and rear rollers are arranged on the rack and are connected with the transmission mechanism, an electrical control system is connected with the transmission mechanism and controls the transmission mechanism to move, so that the transmission mechanism drives the front and rear rollers to rotate, the front and rear rollers relatively rotate at different linear speeds, rubber is pulled into a space between the front and rear rollers under the friction force of the front and rear rollers, and the rubber increases the plasticity of the rubber under the strong shearing and extrusion actions, thereby finally achieving the purpose of rubber mixing.

The rubber mixing machine is in the use, and the roller often can remain the plastic on its surface after long-time work, and these remaining plastics can influence the clearance size between two rollers, and then influence next plastic processing effect, and remaining plastic can drop in next plastic processing in addition and mix with next plastic, and then causes the pollution to next plastic, influences the quality after next plastic processing, so, need design a rubber mixing machine roller mechanism and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a roller mechanism of a rubber mixing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rubber mixing machine roller mechanism, includes two mounting panels, two diaphragms of the common fixedly connected with of the relative lateral wall of mounting panel, one of them the mounting panel lateral wall rotates and is connected with two axis of rotation, two the roller has all been cup jointed to the axis of rotation lateral wall, two the one end that the mounting panel was kept away from to the axis of rotation all runs through another mounting panel lateral wall, is located the upper end be equipped with the clearance mechanism that is used for clearing up two rollers on the diaphragm.

Preferably, clearance mechanism includes the casing of fixed connection at the diaphragm lower extreme, the casing lower extreme runs through and is equipped with two vertical tubes, two the equal fixedly connected with fixed plate of vertical tube lower extreme, two the fixed plate lower extreme all is equipped with the threaded rod, two through the equal fixedly connected with scraper blade of a plurality of bolts in the vertical tube the threaded rod upper end all runs through the diaphragm upper end, two the threaded rod all rotates with the diaphragm to be connected, the diaphragm upper end is equipped with and is used for driving two threaded rod pivoted actuating mechanism.

Preferably, actuating mechanism includes the electric putter of fixed connection in diaphragm upper end, electric putter's output fixedly connected with connecting plate, the equal fixedly connected with pinion rack in connecting plate both ends, two the equal fixedly connected with in threaded rod upper end can with pinion rack complex gear, two the pinion rack is located the electric putter both sides respectively.

Preferably, be located the upper end the diaphragm lower extreme is equipped with two can and riser complex standing grooves, two the threaded rod upper end all runs through the top in the standing groove, is located the upper end the diaphragm upper end is equipped with two shifting chutes, two equal sliding connection has the movable plate in the shifting chute, two movable plate upper end all with the homonymy pinion rack lower extreme fixed connection.

Preferably, the cross sections of the outer rings of the two vertical cylinders are both rectangular, and the cross sections of the inner rings of the two vertical cylinders are both circular.

Preferably, the lower ends of the two scraping plates are provided with cambered surfaces.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a cleaning mechanism, an electric push rod is started, an output shaft of the electric push rod extends to drive a connecting plate to move leftwards, the connecting plate drives two toothed plates to move, the two toothed plates drive a gear to rotate, the gear drives a threaded rod to rotate, two vertical cylinders move downwards under the limit of a shell, a scraper blade is in contact with the surface of a roller, and then the roller is driven to rotate, so that the scraper blade can scrape the whole working surface of the roller and clean plastic on the surface of the roller, the pollution caused by the next plastic processing is avoided, and the quality of the next plastic processing is ensured;

2. this device has set up movable plate and shifting chute, and the shifting chute can restrict the removal of pinion rack for the pinion rack can effectively move along the shifting chute when removing, further improves the removal degree of accuracy of scraper blade.

Drawings

Fig. 1 is a schematic structural view of a roller mechanism of a rubber mixing machine provided by the utility model;

FIG. 2 is a top view of FIG. 1;

fig. 3 is the utility model provides a roller and scraper blade laminating sketch map of rubber mixing machine roller mechanism.

In the figure: the device comprises a mounting plate 1, a roller 2, a transverse plate 3, a rotating shaft 4, a scraping plate 5, a fixing plate 6, a shell 7, a moving groove 8, a vertical cylinder 9, a threaded rod 10, a placing groove 11, a gear 12, a connecting plate 13, a moving plate 14, a toothed plate 15 and an electric push rod 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a rubber mixing machine roller mechanism, includes two mounting panels 1, two diaphragms 3 of the common fixedly connected with of the relative lateral wall of two mounting panels 1, and one of them mounting panel 1 lateral wall rotates and is connected with two axis of rotation 4, and two 4 lateral walls of axis of rotation all fixedly cup jointed the roller 2, and the one end that mounting panel 1 was kept away from to two axis of rotation 4 all runs through another mounting panel 1 lateral wall, is located and is equipped with the clearance mechanism that is used for clearing up two rollers 2 on the upper end diaphragm 3.

Clearance mechanism includes casing 7 of fixed connection at diaphragm 3 lower extreme, 7 lower extremes of casing run through and are equipped with two vertical retort 9, the cross section of two vertical retort 9 outer lanes is the rectangle, the inner circle cross section of two vertical retort 9 is circular, make casing 7 carry on spacingly to vertical retort 9, make during the threaded rod 10, vertical retort 9 can't rotate, and then make vertical retort 9 can only follow vertical direction and reciprocate, the equal fixedly connected with fixed plate 6 of two vertical retort 9 lower extremes, the equal fixedly connected with scraper blade 5 of a plurality of bolts is passed through to two 6 lower extremes of fixed plate, two 5 lower extremes of scraper blade all are equipped with the cambered surface, the cambered surface of scraper blade 5 after 5 lapse can laminate with roller 2 surface, all be equipped with threaded rod 10 in two

vertical retort

9, 3 upper ends all run through diaphragm 10 on two threaded rods, two threaded rod 10 all rotate with diaphragm 3 and are connected.

Diaphragm 3 upper end is equipped with and is used for driving two threaded rod 10 pivoted actuating mechanism, and actuating mechanism includes electric putter 16 of fixed connection in diaphragm 3 upper end, and electric putter 16's output fixedly connected with connecting plate 13, the equal fixedly connected with pinion rack 15 in connecting plate 13 both ends, the equal fixedly connected with in two threaded rod 10 upper ends can be with pinion rack 15 complex gear 12, and two pinion racks 15 are located electric putter 16 both sides respectively.

The utility model discloses in, be located 3 lower extremes of upper end diaphragm and be equipped with two can and the 9 complex standing grooves 11 of chimney, top in standing groove 11 is all run through to two threaded rod 10 upper ends, be located 3 upper ends of upper end diaphragm and be equipped with two shifting chutes 8, equal sliding connection has movable plate 14 in two shifting chutes 8, two movable plate 14 upper ends all with the 15 lower extreme fixed connection of pinion rack of homonymy, carry on spacingly to the removal of pinion rack 15, prevent that pinion rack 15 from removing the in-process and taking place the skew.

In the initial state, the upper ends of the two vertical cylinders 9 are conveniently positioned in the two placing grooves 11.

When the rubber mixing machine is used, the two mounting plates 1 are fixed on the side wall of the rubber mixing machine through bolts, and the two rotating shafts 4 are respectively connected with a driving mechanism of the rubber mixing machine, such as a motor and the like, so that the driving mechanism can drive the two rollers 2 to rotate, and plastic can be added from a gap between the two rollers 2 to realize rubber mixing.

When needing two 2 remaining plastics in surface of roller of clearance, start electric putter 16, electric putter 16's output shaft extends and drives connecting plate 13 and remove left, connecting plate 13 drives two pinion rack 15 and removes, two pinion rack 15 drive gear 12 rotate, gear 12 drives threaded rod 10 and rotates, two vertical section of thick bamboo 9 are at 7 spacing downstream of casing, scraper blade 5 contact roller 2 surfaces, redrive roller 2 rotates, make scraper blade 5 can scrape roller 2's whole working surface, clear up its surperficial plastic.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rubber mixing machine roller mechanism, includes two mounting panels (1), its characterized in that, two common fixedly connected with of lateral wall that mounting panel (1) is relative diaphragm (3), one of them mounting panel (1) lateral wall rotates and is connected with two axis of rotation (4), two roller (2), two have all been fixed to have cup jointed to axis of rotation (4) lateral wall the one end that mounting panel (1) were kept away from in axis of rotation (4) all runs through another mounting panel (1) lateral wall, is located the upper end be equipped with the clearance mechanism that is used for clearing up two roller (2) on diaphragm (3).

2. A rubber mixing machine roller mechanism according to claim 1, characterized in that, clearance mechanism includes casing (7) of fixed connection at diaphragm (3) lower extreme, casing (7) lower extreme runs through and is equipped with two vertical barrels (9), two equal fixedly connected with fixed plate (6) of vertical barrel (9) lower extreme, two the equal fixedly connected with scraper blade (5) of fixed plate (6) lower extreme through a plurality of bolts, two all be equipped with threaded rod (10) in vertical barrel (9), two threaded rod (10) upper end all runs through diaphragm (3) upper end, two threaded rod (10) all are connected with diaphragm (3) are rotated, diaphragm (3) upper end is equipped with and is used for driving two threaded rod (10) pivoted actuating mechanism.

3. A rubber mixing machine roller mechanism according to claim 2, characterized in that the driving mechanism comprises an electric push rod (16) fixedly connected to the upper end of the transverse plate (3), the output end of the electric push rod (16) is fixedly connected with a connecting plate (13), both ends of the connecting plate (13) are fixedly connected with toothed plates (15), two upper ends of the threaded rods (10) are fixedly connected with gears (12) capable of being matched with the toothed plates (15), and the two toothed plates (15) are respectively located on both sides of the electric push rod (16).

4. A rubber mixing machine roller mechanism according to claim 3, characterized in that, the lower end of the horizontal plate (3) at the upper end is provided with two placing grooves (11) capable of being matched with the vertical cylinder (9), the upper ends of the two threaded rods (10) both penetrate through the top in the placing grooves (11), the upper end of the horizontal plate (3) at the upper end is provided with two moving grooves (8), the two moving grooves (8) both are connected with a moving plate (14) in a sliding manner, and the upper ends of the two moving plates (14) are both fixedly connected with the lower ends of the toothed plates (15) at the same side.

5. A rubber mixing mill roller mechanism according to claim 2, characterized in that the cross section of the outer ring of two said columns (9) is rectangular and the cross section of the inner ring of two said columns (9) is circular.

6. A rubber mixing mill roller mechanism according to claim 2, characterized in that the lower ends of the two scrapers (5) are provided with cambered surfaces.