CN218488822U

CN218488822U - Rubber open mill

Info

Publication number: CN218488822U
Application number: CN202221898841.5U
Authority: CN
Inventors: 刘武杰; 宋雪; 周莹莹; 张克俭; 田林林; 陈莹莹; 侯唯唯; 房仕晗
Original assignee: HEBEI XIANGYI MEDICAL TECHNOLOGY CO LTD
Current assignee: HEBEI XIANGYI MEDICAL TECHNOLOGY CO LTD
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-02-17
Anticipated expiration: 2032-07-22

Abstract

A rubber open mill belongs to the technical field of coordinated operation and mixing. The two rollers are driven by a motor at different speeds to do relative rotary motion, and each vertical column is provided with a collector which is positioned below the corresponding roller. The one end of belt stretches out the mill main part, sets up the collector in belt direction of advance's terminal bottom, and when collecting the slag charge, the operation need not stretch into below the roller, improves manual operation's security. In a word, the utility model discloses simple structure is applicable to the industrial production.

Description

Rubber open mill

Technical Field

The utility model relates to an open mill, especially be applicable to the mixed open mill of rubber belongs to the mixed technical field of coordinated operation.

Background

The open mill utilizes the rolling and mixing functions of the front roller and the rear roller to uniformly mix various compounding agents such as rubber, a vulcanizing agent, an accelerant, a reinforcing filler and the like to achieve proper mixing efficiency and quality. Because the open mill is operated in an open mode, the open mill can frequently touch rotating parts such as the roller by mistake, and the risk of industrial accidents is caused. At present, an open mill is provided, an automatic rubber turning device is additionally arranged above the open mill, rubber materials do not need to be manually turned, and the safety is improved. However, when rubber is mixed, rubber slag or compounding agents can often fall off, the rubber slag or the compounding agents need to be collected and then placed on the roller to be mixed continuously, when the rubber slag is collected, an arm needs to be manually stretched below the roller to be cleaned, the rubber slag is taken out, the operation is easy to touch the roller or the rotating rubber materials by mistake, danger can occur, and the quality of mixed rubber is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's defect, provide a rubber mill, set up automatic transmission belt in the bottom of mill, in time collect the sizing material that drops and add the mill in, guarantee mixing quality, operate safelyr.

Technical problem is solved through following technical scheme:

the rubber open mill comprises an open mill main body, two stand columns and two rollers, wherein the two stand columns are arranged on the open mill main body, the two stand columns are parallel to each other, the rollers are arranged between the stand columns, the rollers comprise front rollers capable of moving back and forth and rear rollers fixed in position, the two rollers are driven by motors at different speeds to do relative rotary motion, collectors are arranged on the two stand columns, and the collectors are located below the rollers.

Above-mentioned rubber mill, be equipped with belt conveyors between collector and the roller, belt conveyors includes belt and belt pulley, and the collector is located the below of front belt pulley.

Above-mentioned rubber mill, the collector includes scraper blade and bottom plate, the bottom plate level sets up, the one end and the belt contact of scraper blade. In the rubber open mill, the scraper is obliquely arranged.

In the rubber open mill, the bottom plate is provided with the baffle.

Above-mentioned rubber mill adds the device that rolls, the device setting that rolls is in the top of roller, the device that rolls includes track, push pedal and pivot, the push pedal sets up two, respectively with track sliding connection, the side of push pedal is rotated and is connected the pivot.

In the rubber open mill, the two ends of the bottom plate are provided with the side plates.

The utility model has the advantages of it is following:

the utility model discloses set up the belt in the roller below, the one end of belt stretches out the mill main part, and the slag charge that drops can be transported to the outside of mill main part by the belt, and like this, when collecting the slag charge, the operation need not stretch into below the roller, improves manual operation's security. Set up the collector in belt direction of advance's terminal bottom for to concentrate the collection from the slag charge that the belt dropped, the collector includes a scraper blade, the scraper blade slope set up and with the contact of return belt, can shovel down the slag charge that glues on the belt, the scraper blade is collected all slag charges together in the collector, the slag charge is gone again and is participated in mixing processing, prevents to lose rubber or compounding agent, influences the ratio of sizing material, thereby effectively guarantees the gross rubber quality.

Drawings

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

fig. 2 is a schematic view of the collector structure of the present invention.

In the drawings, the respective reference numerals denote: 1. the open mill comprises an open mill main body, 2, a stand column, 3, a roller, 4, a rolling device, 5, a belt conveying device, 6, a collector, 7, a scraping plate, 8, a baffle, 9, a bottom plate, 4-1, a track, 4-2, a push plate, 4-3 and a rotating shaft.

Detailed Description

Referring to the attached drawing 1, the utility model discloses an open mill main part 1, stand 2 and roller 3, stand 2 sets up two in open mill main part 1, and coexistence post 2 is parallel to each other, be equipped with roller 3 between the stand 2, but roller 3 is including the preceding roller of back-and-forth movement and the immobile back roll of position, and two rollers 3 are motor drive and do relative rotary motion with the speed of difference, and the material is rolled into two roller clearances along with roller 3's rotation, receives shearing action and is mixed evenly. The two upright columns 2 are provided with collectors 6, the collectors 6 are located below the rollers 3, and the materials fall into the collectors 6 after falling off, and are collected and utilized.

Referring to the attached

drawings

1 and 2, a belt conveying device 5 is arranged between the collector 6 and the roller 3, the belt conveying device 5 comprises a belt and a belt pulley, the belt conveying device 5 is driven by a motor to run by the belt pulley, the moving direction of the belt is anticlockwise moved from back to front, the collector 6 is arranged at the front end of the upright post 2, the collector 6 is positioned below the front belt pulley, and the front belt pulley extends out of the open mill main body 1. The slag material drops on the belt, and along with the operation of belt, the slag material can drop at the end of belt advancing direction, and the belt end is equipped with collector 6, and the material is collected by collector 6 and is carried out subsequent processing.

Collector 6 includes scraper blade 7 and bottom plate 9, bottom plate 9 level sets up, scraper blade 7 slope sets up to the one end and the belt of scraper blade 7 contact, when the viscidity of slag charge is great, can glue on the belt surface, and at this moment, the slag charge can be along with the belt operation can not drop in the collector, sets up scraper blade 7, can guarantee that all slag charges are all collected at the slag charge of belt surface attached to.

The inclination angle of the scraper 7 is very small, and when the slag is cut off, the front end of the scraper 7 contacts the bottom of the slag to scoop the slag.

The bottom plate 9 is provided with a baffle 8, and the baffle 8 which is obliquely arranged provides a larger operation space for collecting slag in the collector in a centralized manner.

The rolling device 4 is additionally arranged and arranged above the roller 3, the rolling device 4 comprises a track 4-1, two push plates 4-2 and a rotating shaft 4-3, the two push plates 4-2 are respectively connected with the track 4-1 in a sliding mode, the side face of each push plate 4-2 is rotatably connected with the rotating shaft 4-3, and the rotating shaft 4-3 is driven by a motor. The rotating shaft 4-3 can push the push plate 4-2 to move back and forth along the track, the push plate 4-2 is in clearance fit with the roller 3, the material on the surface of the roller 3 can be pushed towards the center in the moving process of the push plate 4-2, and the material can be automatically overturned in the pushing process.

The two ends of the bottom plate 9 are provided with side plates for blocking the materials from falling in the collector on the side surface.

Claims

1. The utility model provides a rubber mill, includes mill main part (1), stand (2) and roller (3), stand (2) set up two on mill main part (1), and coexistence post (2) are parallel to each other, be equipped with roller (3) between stand (2), roller (3) are including the preceding roller that can the back-and-forth movement and the immobile back roll in position, and two rollers are by motor drive with different speeds and do relative rotary motion, its characterized in that is equipped with collector (6) on two stands (2), and collector (6) are located roller (3) below.

2. A rubber mill according to claim 1, characterized in that a belt conveyor (5) is arranged between the collector (6) and the drum (3), said belt conveyor (5) comprising a belt and a belt pulley, the collector (6) being located below the front belt pulley.

3. A rubber mill according to claim 2, characterized in that the collector (6) comprises a scraper (7) and a base plate (9), the base plate (9) being horizontally arranged, one end of the scraper (7) being in contact with the belt.

4. A rubber mill according to claim 3, characterized in that the scraper (7) is arranged obliquely.

5. A rubber mill according to claim 4, characterized in that the floor (9) is provided with baffles (8).

6. A rubber open mill according to claim 5, characterized in that a rolling device (4) is additionally arranged, the rolling device (4) is arranged above the roller (3), the rolling device (4) comprises a track (4-1), a push plate (4-2) and a rotating shaft (4-3), the number of the push plate (4-2) is two, the push plate is respectively connected with the track (4-1) in a sliding manner, and the side surface of the push plate (4-2) is rotatably connected with the rotating shaft (4-3).

7. A rubber open mill according to claim 6, characterized in that the bottom plate (9) is provided with side plates at both ends.