CN112171992B

CN112171992B - Add new material's squeeze roll adjusting device for rubber production

Info

Publication number: CN112171992B
Application number: CN202010935344.7A
Authority: CN
Inventors: 谷胜
Original assignee: Chongqing City Fuling Sanhai Lanling Co ltd
Current assignee: Chongqing City Fuling Sanhai Lanling Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2022-07-08
Anticipated expiration: 2040-09-08
Also published as: CN112171992A

Abstract

The invention relates to the technical field of rubber products, and discloses a new material added extrusion roller adjusting device for rubber production. Even realized that the in-process of machine motion also can adjust the distance between two rollers, it can realize also that electric power adjustment can be realized manually and adjust to have also realized both sides, move toward opposite direction through rotating its left socle of two-way threaded rod and right branch frame, the machine is pressed and is delayed, left socle and right branch frame distance are nearest, when needing to clean the gap, left socle and right branch frame are the farthest away from, realize being convenient for clear up the dust between the clearance through the regulation to distance between the left socle right branch frame, the cleanness of environment when guaranteeing the rubber calendering, avoid causing inside dust impurity gets into rubber, cause the rubber products quality to descend.

Description

Add rubber production of new material and use squeeze roller adjusting device

Technical Field

The invention relates to the technical field of rubber products, in particular to an extrusion roller adjusting device for producing rubber by adding a new material.

Background

Rubber material extrusion friction takes place the plasticity and flows on the roller, and need constantly move back the roller in preparation process, modern times are mostly the fluid pressure type, can't accomplish to satisfy manual adjustment and electric power adjustment simultaneously, and accumulate dust piece etc. easily between roller and the pivot, be fixed connection between current roller and the pivot, dismantle when needing the clearance, the roller is difficult for the clearance with bearing interval is little, the dust has been hidden easily, because need the heating during calendering rubber, rubber has viscidity, if glue dust etc. to rubber material in, and these impurity can lead to the rubber of follow-up processing production to be crisp, easily produce the bubble, the quality to rubber products influences, and rubber is through changing its physical property, develop novel material, wide application in important traffic fields such as car, aviation, lead to the threat for the life property.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a new material added squeeze roll adjusting device for rubber production, which has the advantages of adjustable distance between roll rolls and convenient cleaning of dust between the roll rolls and a rotating shaft, solves the problems that the roll rolls need to be continuously withdrawn in the rubber preparation process, the modern times are hydraulic type, manual adjustment and electric adjustment cannot be simultaneously met, dust, scraps and the like are easily accumulated between the roll rolls and the rotating shaft, the existing roll rolls and the rotating shaft are fixedly connected and need to be disassembled when cleaning is needed, the roll rolls and the bearing have small distance and are difficult to clean and are easy to store dust, the rubber has viscosity because of heating when calendering the rubber is needed, if the dust and the like are adhered to the rubber material, the impurities can cause the brittleness of the rubber produced by the subsequent process, the bubbles are easily generated, the quality of rubber products is influenced, and the rubber is widely applied to the traffic industries such as automobiles, and the life and property are threatened.

(II) technical scheme

In order to realize the purposes that the distance between the rollers is adjustable and the dust between the rollers and the rotating shaft is convenient to clean, the invention provides the following technical scheme: the utility model provides an add new material's squeeze roll adjusting device for rubber production, includes last roller, the below movable mounting who goes up the roller has the lower roll, go up the left side movable mounting who goes up the roller and have last runner, the outside movable mounting who goes up the runner has last pivot, the left side movable mounting who goes up the roller has the bull stick, the lower extreme movable mounting who goes up the runner has the left socle, the right side movable mounting who goes up the pivot has the right branch frame, the lower extreme fixedly connected with base of right branch frame, the right side movable mounting of lower roll has the lower runner, the inside movable mounting and the left connecting rod of base, the right side movable mounting of left connecting rod has right connecting rod, the inside movable mounting of lower roll has the lower pivot, the inside movable mounting of base has two-way threaded rod, the middle part movable mounting of base has the main wheel.

Preferably, the upper rotating wheel device is provided with a group of two upper rotating wheels, the two upper rotating wheels are symmetrically distributed on the left end and the right end of the upper roller respectively, and the two upper rotating wheels penetrate through the left end and the right end of the upper roller from the middle part of the upper roller through the upper rotating shaft; the lower rotating wheel device is provided with a group of two lower rotating wheels, the two lower rotating wheels are distributed symmetrically and respectively distributed at the left end and the right end of the lower roller, and the lower rotating wheels penetrate through the middle of the lower roller from the left side and the right side through the lower rotating shaft.

Preferably, the device for the rotating rod is provided with a group, the number of the group of the rotating rod is two, the two groups of the rotating rod are distributed on the left side and the right side of the upper roller according to axial symmetry, the lower end of the rotating rod is movably provided with a movable block, and the movable block is sleeved outside the upper rotating wheel.

Preferably, the left bracket and the right bracket are of two structures with the same size and shape, the upper ends of the left bracket and the right bracket are provided with movable grooves, and the movable block connected with the lower end of the rotating rod is provided with corresponding limiting grooves.

Preferably, the left end and the right end of the bidirectional threaded rod are provided with thread structures in opposite directions, the middle part of the bidirectional threaded rod is of a smooth rod-shaped structure, and the right side of the base is provided with a rotating rod connected with the right side of the bidirectional threaded rod.

Preferably, the rotating rod driving motor is electrically connected, the upper end of the rotating rod is provided with a circular rotating handle, and the lower end of the rotating rod is provided with a spiral structure.

Preferably, the upper rotating shaft and the lower rotating shaft are of structures with different lengths, the upper rotating shaft is longer than the lower rotating shaft, and the upper rotating shaft and the lower rotating shaft use the same driving power supply.

(III) advantageous effects

Compared with the prior art, the invention provides the extrusion roller adjusting device for rubber production, which is added with the new material and has the following beneficial effects:

1. this add squeeze roll adjusting device for rubber production of new material rotates through the bull stick, and the bull stick downstream, and then extrudees the last pivot and drive and go up the roller downstream, and then draw close and the distance between the lower roll. The distance between the two rollers can be adjusted even in the movement process of the machine, and the two sides can be adjusted manually and electrically.

2. This add squeeze roll adjusting device for rubber production of new material, move toward opposite direction through rotating its left socle of two-way threaded rod and right branch frame, the machine is pressed the time delay, the left socle is nearest with right branch frame distance, when needing to clean the gap, the left socle is furthest apart from the right branch frame, through the regulation to distance between the left socle right branch frame realize being convenient for clear up the dust between the clearance, the cleanness of environment when guaranteeing the rubber calendering, avoid causing inside dust impurity gets into rubber, cause the rubber products quality to descend.

Drawings

FIG. 1 is a schematic view of the structure of the present invention before the distance between the two rolls is not adjusted, and the height of the rotating rod entering the right bracket is L1;

FIG. 2 is a schematic view of the present invention showing the structure of the roller after the distance between the rollers is not adjusted, wherein the height of the rotating rod entering the right bracket is L2;

FIG. 3 is a schematic view of the structure of the brackets on two sides of the invention near two rollers;

FIG. 4 is a schematic view of the structure of the bracket at two sides away from two rollers.

In the figure: 1. upper roll; 2. a lower roll; 3. an upper runner; 4. an upper rotating shaft; 5. a rotating rod; 6. a left bracket; 7. a right bracket; 8. a base; 9. a lower runner; 10. a left connecting rod; 11. a right connecting rod; 12. a lower rotating shaft; 13. a bidirectional threaded rod; 14. a main wheel.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, a new material added squeeze roller adjusting device for rubber production comprises an upper roller 1, a lower roller 2 is movably mounted below the upper roller 1, an upper rotating wheel 3 is movably mounted on the left side of the upper roller 1, an upper rotating shaft 4 is movably mounted on the outer side of the upper rotating wheel 3, the upper rotating wheel 3 is provided with a group of two upper rotating wheels, the two upper rotating wheels are symmetrically distributed on the left end and the right end of the upper roller 1, and the two upper rotating wheels penetrate through the middle of the upper roller 1 from the left side and the right side through the upper rotating shaft 4. Go up the left side movable mounting of roller 1 and have

bull stick

5, 5 driving motor electricity of bull stick is connected, 5 the device of bull stick is provided with a set of, and a set of quantity is two, according to the axial symmetry distribution in the left and right sides of roller 1, the lower extreme movable mounting of bull stick 5 has the movable block, and the movable block cup joints in the outside of last runner 3. The upper end of the rotating rod 5 is a circular rotating handle, and the lower end of the rotating rod is of a spiral structure. Go up runner 3's lower extreme movable mounting has left socle 6, and the right side movable mounting who goes up pivot 4 has right branch frame 7, and left socle 6 is two big or small structures that the shape is the same with right branch frame 7, and the movable groove has all been seted up to left socle 6 and right branch frame 7 upper end, is provided with the spacing groove that corresponds on the movable block that 5 lower extremes of bull stick are connected. Lower extreme fixedly connected with base 8 of right branch frame 7, the right side movable mounting of lower roll 2 has runner 9 down, the inside movable mounting and the left connecting rod 10 of base 8, the right side movable mounting of left connecting rod 10 has right connecting rod 11, the inside movable mounting of lower roll 2 has lower pivot 12, lower runner 9 the device is provided with a set of, a set of quantity is two, distribute according to the axial symmetry, both ends respectively distribute one about lower roll 2, run through about from the middle part of lower roll 2 through lower pivot 12, go up pivot 4 and lower pivot 12 are the structure that length is different, go up pivot 4 and be long in lower pivot 12, go up pivot 4 and use same drive power supply with lower pivot 12. The inside movable mounting of base 8 has two-way threaded rod 13, and the left end of two-way threaded rod 13 and the opposite helicitic texture of right-hand member distribution direction, middle part are smooth shaft-like structure, have the dwang to be connected with the right side of two-way threaded rod 13 on the right side of base 8. The middle part of the base 8 is movably provided with a main wheel 14.

The working principle is as follows: because the lower roller 2 is movably arranged below the upper roller 1, the upper rotating wheel 3 is movably arranged on the left side of the upper roller 1, the upper rotating shaft 4 is movably arranged on the outer side of the upper rotating wheel 3, the rotating rod 5 is movably arranged on the left side of the upper roller 1, the device of the rotating rod 5 is provided with a group of two rotating rods, the two rotating rods are symmetrically distributed on the left side and the right side of the upper roller 1 according to an axis, the lower end of the rotating rod 5 is movably provided with a movable block which is sleeved outside the upper rotating wheel 3, the upper ends of the left bracket 6 and the right bracket 7 are both provided with a movable groove, the movable block connected with the lower end of the rotating rod 5 is provided with a corresponding limit groove, therefore, when the rotating rod 5 rotates, the position of the rotating rod 5 moves downwards, and then the two ends of the upper rotating shaft 4 are pushed to move downwards simultaneously, so that the adjustment of the distance between the upper roller 1 and the lower roller 2 is realized, and when the distance between the two rollers needs to be adjusted far, the principle is the same but the movement directions are opposite.

The left support 6 and the right support 7 are two structures with the same size and shape, and are respectively positioned on two sides of the roller and between the rotating wheel. Supposing that the gap between the rotating shaft and the rotating wheel needs to be cleaned at present, because the lower end of the right bracket 7 is fixedly connected with the base 8, the inside of the base 8 is movably provided with the two-way threaded rod 13, the middle part of the base 8 is movably provided with the main wheel 14, the left side of the main wheel 14 is movably connected with the left connecting rod 10, the right side of the main wheel 14 is movably provided with the right connecting rod 11, the left end and the right end of the two-way threaded rod 13 are distributed with thread structures with opposite directions, the middle part is of a smooth rod-shaped structure, the right side of the base 8 is provided with the rotating rod which is connected with the right side of the two-way threaded rod 13, so that the rotating rod is rotated to enable the two-way threaded rod 13 to rotate clockwise, the left bracket 6 moves leftwards, the right bracket 7 moves rightwards, the position of the end of the left connecting rod 10 connected with the main wheel 14 moves downwards, the position of the end of the right connecting rod 11 connected with the main wheel 14 moves downwards, and the moving stability of the two brackets is increased, the distance between the left bracket 6 and the right bracket 7 and the roller becomes longer, and the clearance becomes larger, so that the clearance can be cleaned conveniently. When the bidirectional screw rod needs to work, the bidirectional screw rod is rotated reversely, the principle is the same, and the directions are opposite.

In summary, according to the extrusion roller adjusting device for producing rubber added with new material, the rotating rod 5 rotates, the rotating rod 5 moves downwards, and the upper rotating shaft 4 is extruded to drive the upper roller 1 to move downwards, so that the distance between the upper roller and the lower roller 2 is shortened. The distance between the two rollers can be adjusted even in the movement process of the machine, and the two sides can be adjusted manually and electrically.

This add squeeze roll adjusting device for rubber production of new material, move toward opposite direction through rotating its left socle 6 of two-way threaded rod 13 and right branch frame 7, the machine delays time, left socle 6 is nearest with right branch frame 7 distance, when needing to clean the gap, left socle 6 is furthest apart from right branch frame 7, through the regulation to distance between 6 right branch framves of left socle 7, the dust of clearance of having realized being convenient for between the clearance, the cleanness of environment when guaranteeing the rubber calendering, avoid causing inside dust impurity gets into rubber, cause the rubber products quality to descend.

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 add new material's squeeze roll adjusting device for rubber production, includes last roller (1), its characterized in that: the lower roll (2) is movably arranged below the upper roll (1), the upper rotating wheel (3) is movably arranged on the left side of the upper roll (1), the upper rotating shaft (4) is movably arranged on the outer side of the upper rotating wheel (3), the rotating rod (5) is movably arranged on the left side of the upper roll (1), the left support (6) is movably arranged at the lower end of the upper rotating wheel (3), the right support (7) is movably arranged on the right side of the upper rotating shaft (4), the base (8) is fixedly connected with the lower end of the right support (7), the lower rotating wheel (9) is movably arranged on the right side of the lower roll (2), the left connecting rod (10) is movably arranged inside the base (8), the right connecting rod (11) is movably arranged on the right side of the left connecting rod (10), the lower rotating shaft (12) is movably arranged inside the lower roll (2), the two-way threaded rod (13) is movably arranged inside the base (8), a main wheel (14) is movably arranged in the middle of the base (8);

the device of the upper rotating wheel (3) is provided with a group of two upper rotating wheels, the two upper rotating wheels are symmetrically distributed according to an axis, one upper rotating wheel is distributed at each of the left end and the right end of the upper roller (1), and the upper rotating wheel penetrates through the middle part of the upper roller (1) from left to right through an upper rotating shaft (4); the lower rotating wheel (9) is provided with a group of two lower rotating wheels, the two lower rotating wheels are distributed in an axisymmetric manner, one lower rotating wheel is distributed at each of the left end and the right end of the lower roller (2), and the lower rotating wheels penetrate through the middle part of the lower roller (2) from left to right through a lower rotating shaft (12); the device of the rotating rod (5) is provided with a group of two rotating rods, the two rotating rods are symmetrically distributed on the left side and the right side of the upper roller (1) according to an axis, the lower end of each rotating rod (5) is movably provided with a movable block, and the movable block is sleeved outside the upper rotating shaft (4); the left bracket (6) and the right bracket (7) are of two structures with the same size and shape, the upper ends of the left bracket (6) and the right bracket (7) are both provided with movable grooves, and the movable block connected with the lower end of the rotating rod (5) is provided with corresponding limiting grooves; the left end and the right end of the bidirectional threaded rod (13) are of a threaded structure with opposite distribution directions, the middle part of the bidirectional threaded rod is of a smooth rod-shaped structure, and a rotating rod is arranged on the right side of the base (8) and connected with the right side of the bidirectional threaded rod (13).

2. The device for adjusting the squeeze roll for producing rubber added with a new material according to claim 1, wherein: the rotating rod (5) is electrically connected with a driving motor, the upper end of the rotating rod (5) is provided with a circular rotating handle, and the lower end of the rotating rod is of a spiral structure.

3. The device for adjusting the squeeze roll for producing rubber added with a new material according to claim 2, wherein: the upper rotating shaft (4) and the lower rotating shaft (12) are of structures with different lengths, the upper rotating shaft (4) is longer than the lower rotating shaft (12), and the upper rotating shaft (4) and the lower rotating shaft (12) use the same driving power supply.