CN208148264U - Tire automatic rollover device - Google Patents

Abstract

The utility model relates to a kind of tire automatic rollover devices.It includes stand, mouth circle positioning tensioning device, first rollover stand, first connecting rod, first oil cylinder, fixed frame, second connecting rod, second oil cylinder and the second rollover stand, mouth circle positioning tensioning device is arranged on the first rollover stand, first rollover stand and the second overturning are placed at the top of stand, fixed frame is fixedly connected in stand, one end of first connecting rod is fixedly connected with the right end of the first rollover stand, the left end of its bending part and fixed frame is hinged, and its other end is connect with the piston portion of the first oil cylinder, the cylinder body of first oil cylinder is arranged in stand, the left end of second connecting rod and the right end of fixed frame are hinged, right end is fixedly connected with the left end of the second rollover stand, the cylinder body of second oil cylinder is hingedly and in stand, the piston portion of second oil cylinder is connect with the left part of the second rollover stand.The utility model makes waste tire two parts after truncation form same opening direction, convenient at subsequent slitting, stripping and slicing, work efficiency is high.

Description

Tire automatic rollover device

Technical field

The utility model relates to a kind of tire automatic rollover devices, for the overturning after waste tire truncation.

Background technique

With the fast development of Domestic Automotive Industry, oneself becomes the second largest tire production state in the world for China, annual to generate Waste tire more than 1.12 hundred million, about 3,200,000 tons.And increasingly sharpened every year with double-digit speed rapid growth " black pollution " originally the ecological environment of fragility has made the matter worse to China, meanwhile, the service life of tire is limited, discarding Waste tire belongs to not molten or infusibility macromolecular elastomer material, has very strong heat resistanceheat resistant, resistance to mechanical, corrosion resistance, it is extremely difficult to drop Solution is all influencing ecological environment in 100 years, is causing seriously to pollute.This " black pollution ", will be to environment if do not handled early Cause huge harm.

From the 1970s, in order to effectively eliminate " black pollution ", countries in the world especially American-European countries starts Recycling waste tire and the scientific research and development for attempting produce fine rubber flour producing process.Waste tire produces fine glue powder Part raw rubber can be substituted, be precious secondary resource, be innoxious, recycling, industrialization processing " black pollution " it is best Method.Ground rubber is laid with highway, railway and subway in addition to it can be applied to the production of the rubber products such as tire, in modified pitch The fields such as sleeper heat, sports filed track, leakage-proof and seepage-proof material, construction material, product of rubber and plastic suffer from extensive market.

At home, existing tire cutouts process is first to be cut off tyre side with ring cutting machine, suddenly then will be upper with cutting machine The tire for stating the sidewall cut away is cut into the adhesive tape of 5cm or so, then above-mentioned adhesive tape is cut into the blob of viscose of 5cm square with dicer, Subsequently enter grinding in rubber breaker, finally enters in magnetic separator and separate finer wire and rubber powder, it is final to generate finished product rubber powder.

Above-mentioned stripping and slicing process, not by tire transverse direction truncation, subsequent slitting, stripping and slicing difficulty are big, and due to not overturning Device, it is therefore desirable to which artificial to overturn tire to cut off two sides sidewall, working efficiency is low, and has security risk.

Summary of the invention

Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of tire automatic rollover devices.

What the purpose of this utility model was realized in：

A kind of tire automatic rollover device, its main feature is that：The tire automatic rollover device includes that stand, mouth circle are fixed Position tensioning apparatus, the first rollover stand, first connecting rod, the first oil cylinder, fixed frame, second connecting rod, the second oil cylinder and the second rollover stand, Mouth circle positioning tensioning device is arranged on the first rollover stand, and the first rollover stand and the second overturning are placed at the top of stand, fixed frame It being fixedly connected in stand, first connecting rod is in inverted L-shaped, and one end of first connecting rod is fixedly connected with the right end of the first rollover stand, the The bending part of one connecting rod and the left end of fixed frame are hinged, and the other end of first connecting rod is connect with the piston portion of the first oil cylinder, and first The cylinder body of oil cylinder is arranged in stand, and the left end of second connecting rod and the right end of fixed frame are hinged, the right end of second connecting rod and second The left end of rollover stand is fixedly connected, and the cylinder body of the second oil cylinder is hingedly and in stand, the piston portion of the second oil cylinder and the second rollover stand Left part connection.

A kind of tire automatic rollover device of the utility model, the first rollover stand is provided centrally with to be consolidated with what cavity was fixed Reservation, there are four third connecting rods, and one end of four third connecting rods is hingedly connected to the surrounding of mounting base, four third connecting rods it is another One end with it is hinged with the middle part of corresponding pawl arm respectively, the lower end of sliding axle is passed down through mounting base and protrudes into cavity, sliding The lower end of moving axis is connect with coordinating block, and the cylinder body of third oil cylinder is fixed on the lower end of cavity, the work of third oil cylinder by mounting plate Piston part is corresponding with the lower end of coordinating block, and limit plate is provided at the top of sliding axle, in the self weight of coordinating block, pawl arm and sliding axle Under, sliding axle is moved down along the vertical direction of cavity, and limit plate can prevent sliding axle from moving down unexpected fall off.

A kind of tire automatic rollover device of the utility model, the initial bit set of the pawl arm of mouth circle positioning tensioning device Cavity is stretched out at the top of the lower section of waste tire after truncation, pawl arm.

Compared with prior art, the utility model has the beneficial effects that：

A kind of tire automatic rollover device of the utility model, so that waste tire two parts after truncation form same open Mouth direction, convenient at subsequent slitting, stripping and slicing, work efficiency is high.

Detailed description of the invention

Fig. 1 is a kind of schematic diagram of tire automatic rollover device of the utility model.

Fig. 2 is the schematic diagram that two rollover stands of the utility model flip an angle.

Fig. 3 is the top view of Fig. 1.

Fig. 4 is the cooperation of the waste tire after the mouth circle positioning tensioning device, the first rollover stand and truncation of the utility model Schematic diagram.

Fig. 5 is the mouth circle positioning tensioning device schematic diagram of the utility model.

Fig. 6 be the utility model mouth circle positioning tensioning device when looking down, the schematic diagram that pawl arm opens completely.

In figure：

Stand 1,

Mouth circle positioning tensioning device 2,

Pawl arm 2.1,

Mounting base 2.2,

Third connecting rod 2.3,

Sliding axle 2.4,

Cavity 2.5,

Limit plate 2.6,

Coordinating block 2.7,

Third oil cylinder 2.8,

First rollover stand 3,

First connecting rod 4,

First oil cylinder 5,

Fixed frame 6,

Second connecting rod 7,

Second oil cylinder 8,

Second rollover stand 9,

Waste tire 10 after truncation.

Specific embodiment

Referring to Fig. 1-6, the utility model relates to a kind of tire automatic rollover devices, for the waste tire 10 after truncation Overturning, it include stand 1, mouth circle positioning tensioning device 2, the first rollover stand 3, first connecting rod 4, the first oil cylinder 5, fixed frame 6, Second connecting rod 7, the second oil cylinder 8 and the second rollover stand 9, the first rollover stand 3 and the second rollover stand 9 are placed in 1 top of stand, fixed frame 6 are fixedly connected in stand 1, and first connecting rod 4 is in inverted L-shaped, the fixed company of the right end of one end of first connecting rod 4 and the first rollover stand 3 It connects, the left end of the bending part and fixed frame 6 of first connecting rod 4 is hinged, the piston portion of the other end of first connecting rod 4 and the first oil cylinder 5 The cylinder body of connection, the first oil cylinder 5 is arranged in stand 1, and the left end of second connecting rod 7 and the right end of fixed frame 6 are hinged, second connecting rod 7 right end is fixedly connected with the left end of the second rollover stand 9, and the cylinder body of the second oil cylinder 8 is hingedly and in stand 1, the work of the second oil cylinder 8 Piston part is connect with the left part of the second rollover stand 9.

Mouth circle positioning tensioning device 2 include pawl arm 2.1, mounting base 2.2, third connecting rod 2.3, sliding axle 2.4, cavity 2.5, Limit plate 2.6, coordinating block 2.7 and third oil cylinder 2.8, coordinating block 2.7 are located in cavity 2.5.

First rollover stand 3 is provided centrally with the fixing seat fixed with cavity 2.5, and there are four third connecting rods 2.3, four thirds One end of connecting rod 2.3 is hingedly connected to the surrounding of mounting base 2.2, the other end of four third connecting rods 2.3 with respectively with it is respectively right The middle part for the pawl arm 2.1 answered is hinged, and the lower end of sliding axle 2.4 is passed down through mounting base 2.2 and protrudes into cavity 2.5, sliding axle 2.4 Lower end connect with coordinating block 2.7, the cylinder body of third oil cylinder 2.8 is fixed on the lower end of cavity 2.5, third oil cylinder by mounting plate 2.8 piston portion is corresponding with the lower end of coordinating block 2.7, and the top of sliding axle 2.4 is provided with limit plate 2.6, coordinating block 2.7, Under the self weight of pawl arm 2.1 and sliding axle 2.4, sliding axle 2.4 is moved down along the vertical direction of cavity 2.5,2.6 energy of limit plate It prevents from sliding axle 2.4 from moving down surprisingly to fall off, the lower end of four pawl arms 2.1 is hinged with the surrounding of coordinating block 2.7 respectively.

The initial position of the pawl arm 2.1 of mouth circle positioning tensioning device 2 is located at the central lower of the waste tire 10 after truncation, Cavity 2.5 is stretched out at the top of pawl arm 2.1.

Working principle：Waste tire 10 after truncation refers to the waste tire that central cross subdivision is crossed, for the ease of subsequent Going on smoothly for slitting process, needs to overturn its top half, so that the arrangement of two parts tire is consistent.

The piston portion of the third oil cylinder 2.8 of mouth circle positioning tensioning device 2 is ejected first, mouth circle positioning tensioning device 2 Pawl arm 2.1 stretches out and is tensioned upwards the lower half of the waste tire 10 after truncation, then opens the first oil cylinder 5 and the second oil cylinder 8 Dynamic to release, so that the first rollover stand 3 and the overturning of the second rollover stand 9, the lower half of the waste tire 10 after truncation is positioned by mouth circle The tensioning of tensioning apparatus 2 is fixed on the first rollover stand 3, and the upper half of the waste tire 10 after truncation is unbalance to topple over and turned over by second Pivoted frame 9 is caught, and the first oil cylinder 5 and the second oil cylinder 8 retract, and the first rollover stand 3 and the second rollover stand 9 return to initial position and lie in In stand 1, the oil cylinder of mouth circle positioning tensioning device 2 is retracted, and the pawl arm 2.1 of mouth circle positioning tensioning device 2 unclamps, and returns to initial bit It sets, conveying roller starts at this time, and two parts tire is advanced into subsequent slitting process.

Claims (3)

1. a kind of tire automatic rollover device, it is characterised in that：The tire automatic rollover device includes that stand, mouth circle are fixed Position tensioning apparatus, the first rollover stand, first connecting rod, the first oil cylinder, fixed frame, second connecting rod, the second oil cylinder and the second rollover stand, Mouth circle positioning tensioning device is arranged on the first rollover stand, and the first rollover stand and the second overturning are placed at the top of stand, fixed frame It being fixedly connected in stand, first connecting rod is in inverted L-shaped, and one end of first connecting rod is fixedly connected with the right end of the first rollover stand, the The bending part of one connecting rod and the left end of fixed frame are hinged, and the other end of first connecting rod is connect with the piston portion of the first oil cylinder, and first The cylinder body of oil cylinder is arranged in stand, and the left end of second connecting rod and the right end of fixed frame are hinged, the right end of second connecting rod and second The left end of rollover stand is fixedly connected, and the cylinder body of the second oil cylinder is hingedly and in stand, the piston portion of the second oil cylinder and the second rollover stand Left part connection.

2. a kind of tire automatic rollover device according to claim 1, it is characterised in that：Mouth circle positioning tensioning device packet Pawl arm, mounting base, third connecting rod, sliding axle, cavity, the second limit plate, coordinating block and third oil cylinder are included, coordinating block is located at cavity Interior, the first rollover stand is provided centrally with the fixing seat fixed with cavity, and there are four third connecting rods, one end point of four third connecting rods It is not articulated with the surrounding of mounting base, the other end of four third connecting rods and hinged with the middle part of corresponding pawl arm respectively, cunning The lower end of moving axis is passed down through mounting base and protrudes into cavity, and the lower end of sliding axle is connect with coordinating block, and the cylinder body of third oil cylinder is logical The lower end that mounting plate is fixed on cavity is crossed, the piston portion of third oil cylinder is corresponding with the lower end of coordinating block, the top setting of sliding axle There is limit plate, the lower end of four pawl arms is hinged with the surrounding of coordinating block respectively, under the self weight of coordinating block, pawl arm and sliding axle, Sliding axle is moved down along the vertical direction of cavity.

3. a kind of tire automatic rollover device according to claim 2, it is characterised in that：Mouth circle positioning tensioning device The initial position of pawl arm is located at the lower section of the waste tire after truncation, and cavity is stretched out at the top of pawl arm.