CN215920979U - A frictioning device for mill - Google Patents

Abstract

The utility model relates to the technical field of open mills, and discloses a rubber scraping device for an open mill, which is characterized in that the outer surface of a scraper is fixedly connected with a supporting plate, the scrapers are respectively arranged on two sides of the supporting plate, two ends of the supporting plate are respectively connected with one bearing seat in a sliding manner, two ends of the outer surface of the supporting plate are respectively provided with one piston rod, the piston rods are respectively arranged on the outer side surfaces of two cylinders, the number of the fixing seats is two, the cylinders are respectively fixedly connected with two fixing seats, the number of the fixing plates is two, and the fixing seats are respectively arranged on one side of the two fixing plates; the tail end of the air cylinder is ventilated, the piston rod is pushed out, the supporting plate rotates under the support of the bearing seat, the scraper is lifted to be attached to the surface of the roller, so that the rubber adhered to the roller is scraped, and the scraped rubber falls on the conveying belt at the bottom of the roller and is conveyed to the next procedure.

Description

A frictioning device for mill

Technical Field

The utility model relates to the technical field of open mills, in particular to a glue scraping device for an open mill.

Background

The open mill is an open rubber mixing machine for short, a rubber mill is used for preparing plasticated rubber and mixed rubber or is a rubber mixing machine with an exposed roller for hot mixing and discharging, and in a plastic product factory, people are also commonly called as a two-roller mill which is an earlier plastic mixing device applied in a plastic product production factory.

In the prior art, the mixing of an open mill gradually tends to an automatic low-temperature mixing mode, but rubber materials or various medicaments are adhered to the surface of a roller in the mixing process, the mixing operation is influenced, the mixing quality is obviously reduced, and the operation and the use of a user are not facilitated.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the frictioning device for the open mill, which has the advantages of simple operation and convenient use, and solves the problems that the surface of the roller can be adhered with rubber materials or various medicaments in the mixing process, the mixing operation can be influenced, and the mixing quality is obviously reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frictioning device for mill, includes the frictioning subassembly, the frictioning subassembly includes scraper, layer board, bearing frame, piston rod, cylinder, fixing base, fixed plate, spring and roller, the surface of scraper with layer board fixed connection, the scraper is equipped with two altogether, install respectively in the both sides of layer board, the both ends of layer board respectively with one bearing frame sliding connection, install one respectively at the surface both ends of layer board the piston rod, the cylinder is equipped with two altogether, the piston rod is installed respectively in two on the cylinder outside face, the fixing base is equipped with two altogether, the cylinder respectively with two fixing base fixed connection, the fixed plate is equipped with two altogether, the fixing base is installed respectively in two one side of fixed plate.

Preferably, the number of the scrapers is two, and the scrapers are respectively arranged on two sides of the supporting plate.

Through adopting above-mentioned scheme, more abundant in the frictioning improves work efficiency.

Preferably, two springs are fixedly connected to two ends of the supporting plate correspondingly.

Through adopting above-mentioned scheme, make things convenient for the layer board to reset.

Preferably, the springs are respectively mounted at one end of the two fixing plates.

By adopting the scheme, the scraper is convenient to integrally stabilize, and the scraper is prevented from being damaged by long-time work.

Preferably, two rollers are arranged, and one side of each roller is connected with the scraper in a sliding mode.

By adopting the scheme, the scraper can work conveniently, and the working efficiency is improved.

Preferably, the two rollers rotate inwardly of each other.

By adopting the scheme, the rubber material is prevented from leaking from two sides.

(III) advantageous effects

Compared with the prior art, the utility model provides a frictioning device for an open mill, which has the following beneficial effects:

this rubber coating device of mill ventilates through the cylinder tail end, and the piston rod is released, and the layer board takes place to rotate under the bearing frame supports, rises the scraper and pastes on the surface of roller to scrape the sizing material that glues on the roller, the sizing material that scrapes falls on the conveyer belt of roller bottom, carries next process, thereby has solved the sizing material and has glued the roller phenomenon.

Drawings

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

FIG. 2 is a front view of a squeegee assembly of the present invention;

FIG. 3 is a spring resetting diagram of the glue spreading device of the present invention;

fig. 4 is a schematic structural view of the glue scraping device in the utility model.

In the figure: 1. a glue scraping component; 11. a scraper; 12. a support plate; 13. a bearing seat; 14. a piston rod; 15. a cylinder; 16. a fixed seat; 17. a fixing plate; 18. a spring; 19. and (3) a roller.

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.

Example one

A frictioning device for an open mill comprises a frictioning component 1, wherein the frictioning component 1 comprises a scraper 11, a supporting plate 12, a bearing seat 13, a piston rod 14, a cylinder 15, a fixed seat 16, a fixed plate 17, springs 18 and a roller 19, the outer surface of the scraper 11 is fixedly connected with the supporting plate 12, two ends of the supporting plate 12 are respectively connected with one of the bearing seats 13 in a sliding manner, one of the piston rod 14 is respectively installed at two ends of the outer surface of the supporting plate 12, two springs 18 are correspondingly and fixedly connected with two ends of the supporting plate 12, the springs 18 are respectively installed at one end of each of the two fixed plates 17, the cylinders 15 are totally two, the piston rods 14 are respectively installed on the outer side surfaces of the two cylinders 15, the fixed seats 16 are totally two, the cylinders 15 are respectively fixedly connected with the two fixed seats 16, the fixed plates 17 are totally two, the fixed seats 16 are respectively arranged on one side of the two fixed plates 17;

the scraper is characterized in that two rollers 19 are arranged, one side of each roller 19 is connected with the scraper 11 in a sliding mode, and the two rollers 19 rotate inwards.

Referring to fig. 1-4, when the rubber roller is used, air is supplied through the tail end of the air cylinder, the piston rod is pushed out, the supporting plate rotates under the support of the bearing seat, the scraper is lifted to be attached to the surface of the roller, rubber adhered to the roller is scraped, the scraped rubber falls on the conveying belt at the bottom of the roller and is conveyed to the next procedure, and therefore the problem that the rubber is adhered to the roller is solved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A frictioning device for mill, includes frictioning subassembly (1), its characterized in that: the frictioning component (1) comprises a scraper (11), a supporting plate (12), a bearing seat (13), a piston rod (14), a cylinder (15), a fixed seat (16), a fixed plate (17), a spring (18) and a roller (19), the outer surface of the scraper (11) is fixedly connected with the supporting plate (12), two ends of the supporting plate (12) are respectively connected with one bearing seat (13) in a sliding way, two ends of the outer surface of the supporting plate (12) are respectively provided with the piston rod (14), the number of the cylinders (15) is two, the piston rods (14) are respectively arranged on the outer side surfaces of the two cylinders (15), the number of the fixed seats (16) is two, the air cylinder (15) is respectively and fixedly connected with the two fixed seats (16), the number of the fixing plates (17) is two, and the fixing seats (16) are respectively arranged on one side of the two fixing plates (17).

2. A frictioning device for open mill according to claim 1, characterized in that: the two scrapers (11) are arranged and are respectively arranged on two sides of the supporting plate (12).

3. A frictioning device for open mill according to claim 1, characterized in that: two springs (18) are correspondingly and fixedly connected with two ends of the supporting plate (12).

4. A frictioning device for open mill according to claim 1, characterized in that: the springs (18) are respectively arranged at one end of the two fixing plates (17).

5. A frictioning device for open mill according to claim 1, characterized in that: two rollers (19) are arranged in total, and one side of each roller (19) is connected with the scraper (11) in a sliding mode.

6. A frictioning device for open mill according to claim 1, characterized in that: the two rollers (19) rotate inwards.

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