CN215241143U

CN215241143U - Automatic tire slitter

Info

Publication number: CN215241143U
Application number: CN202121060309.1U
Authority: CN
Inventors: 谷怀友; 丁锋
Original assignee: Fuyang Zhennai Rubber Co ltd
Current assignee: Fuyang Zhennai Rubber Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-21
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an automatic change tire slitter relates to tire treatment facility technical field, including first frame and second frame, second frame fixed mounting is in the side of first frame, the side of second frame is connected with the lifting frame of rotatable lifting, and top swing joint has depression bar down, and the bottom is connected with the guide bar, lifting frame side is connected with a hub section of thick bamboo, be equipped with the sliding sleeve on the guide bar, connecting rod on the sliding sleeve. The utility model discloses simple structure, in whole operation process, only need operating personnel will wait to cut the tire roll push to the guide bar on can, follow-up process full automatic control accomplishes, very big intensity of labour who has alleviateed operating personnel to there is not the potential safety hazard.

Description

Automatic tire slitter

Technical Field

The utility model relates to a tire treatment facility technical field specifically discloses an automatic change tire slitter.

Background

Traditional junked tire slitter need artifical manual to push into the cutting knife of two discoids with the tire between the cutting knife and cut when the slitting, and at the in-process of cutting, the tire can't be fixed, is in always and rocks the state, influences the cutting quality, needs the workman manually to support the tire to guarantee the cutting quality. Therefore, when the traditional waste tire slitter works, serious potential safety hazards exist, the labor intensity of workers is high, and the automation degree is low.

For example, chinese patent CN2019224407361 discloses a tire slitter, which is provided with a lifting mechanism on a machine frame, and can lift a tire, so that the tire is not required to be manually pushed into the space between cutting blades, but the lifting mechanism of the slitter can only lift the tire, after the tire is lifted, the part of the tire to be cut is parallel to the cutting wheel, and at this time, the tire needs to be manually adjusted, so that the tire and the cutting wheel form a certain angle, and then the part of the tire to be cut is manually pushed into the space between the cutting blades, so that complete automation cannot be realized, and the tire is put into a hub cylinder of the lifting mechanism, and also needs to be manually carried, and for the cutting of large tires, the problem of high labor intensity still exists.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a method for improving the disadvantages of the prior art.

The utility model discloses a following technical scheme realizes:

the utility model provides an automatic change tire slitter, includes first frame and second frame, first frame rotates and is connected with cutting wheel and lower cutting wheel, the edge of a knife edge butt cooperation of going up cutting wheel and lower cutting wheel, the actuating mechanism of cutting wheel and lower cutting wheel is still installed in the drive to first frame, second frame fixed mounting is in the side of first frame, the side of second frame is connected with the lifting frame of rotatable lifting, and the top is connected with depression bar down, and the bottom is connected with the guide bar, lifting frame side is connected with a wheel hub section of thick bamboo, be equipped with the sliding sleeve on the guide bar, connect push rod on the sliding sleeve, the side of the central position of push rod is connected with the flexible end of third extensible member.

Furthermore, the lifting frame is connected with first extensible member with the bottom of second frame, the flexible end of first extensible member is articulated with the lifting frame, and the other end is articulated with the second frame.

Furthermore, one end of the lower pressure rod is hinged with a telescopic end of a second telescopic piece, the second telescopic piece and the second rack are connected with the lower pressure rod at the same end face, the second telescopic piece is vertically parallel to the inclined surface at the top end of the second rack, the other end of the second telescopic piece is hinged with the second rack, the lifting frame can be divided into an upper part and a lower part, the upper part and the lower part are connected through a screw rod, the length of the lifting frame can be extended and shortened, and a cross rod connected with the hub barrel is fixedly installed on the lower part of the lifting frame, so that the height of the hub barrel and the ground can be adjusted.

Furthermore, the number of the guide rods is two, and the guide rods are fixedly installed on the side face of the bottom end of the second rack.

Furthermore, the first extensible member, the second extensible member and the third extensible member are all cylinders.

Further, the driving mechanism is a belt pulley assembly driven by a motor.

The utility model discloses following beneficial effect has:

this automatic change tire slitter is at the during operation, operating personnel only need will treat cut the tire roll push on the guide bar can, follow-up process is automatic completion, very big intensity of labour who has alleviateed operating personnel, and after lifting frame upwards lifted the tire gradually, start down the depression bar and can extrude the tire to the inboard, make the tire take place the slope, thereby make the position of treating of tire and last cutting wheel and down form certain angle between the cutting wheel, and under the extrusion of last depression bar, make the tire can be pushed into accurately between last cutting wheel and the cutting wheel down, realize the fly-cutting of tire, do not need operating personnel manual with the position of treating of tire to push between last cutting wheel and the cutting wheel down, thereby the potential safety hazard has been eliminated, whole operation process's automated control has been realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a first angle structure of the present invention;

fig. 2 is a schematic view of a second angle structure of the present invention;

fig. 3 is a schematic structural view of a second frame of the present invention;

in the figure: the cutting machine comprises a first machine frame 1, a driving mechanism 2, an upper cutting wheel 3, a lower cutting wheel 4, a wheel hub barrel 5, a first telescopic piece 6, a lifting frame 7, a second machine frame 8, a lower pressing rod 9, a second telescopic piece 10, a push rod 11, a third telescopic piece 12, a guide rod 13 and a sliding sleeve 14.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1-3, in conjunction with the embodiments.

Examples

A tire slitter comprises a first frame 1 and a second frame 8, wherein an upper cutting wheel 3 and a lower cutting wheel 4 are rotatably connected to the first frame 1, the edges of the upper cutting wheel 3 and the lower cutting wheel 4 are abutted and matched, a feeding gear clamped with a groove in the inner wall of a tire is mounted on the inner side of the lower cutting wheel 4, a screw rod is arranged between an upper shaft cylinder connected with the upper cutting wheel and a lower shaft cylinder connected with the lower cutting wheel, one side of the screw rod is connected with the upper cutting wheel through a penetrating way, the other side of the screw rod is connected with a pin rod through the penetrating way, the side of the screw rod connected with the screw rod through the penetrating way faces an operator, and a driving mechanism for driving the upper cutting wheel 3 and the lower cutting wheel 4 to rotate is further mounted on the first frame 1; the side surface of the second rack 8 is rotatably connected with a lifting frame 7, one end of the lifting frame 7 is connected with a hub barrel 5, a first telescopic piece 6 is connected between the lifting frame 7 and the bottom end of the second rack 8, the telescopic end of the first telescopic piece 6 is hinged with the lifting frame 7, and the other end of the first telescopic piece is hinged with the bottom end of the second rack 8; a second telescopic piece 10 is installed at the top end of the second rack 8, one end of the second telescopic piece 10 is hinged with the second rack 8, the telescopic end is hinged with the lower pressing rod 9, one end of the lower pressing rod 9 is rotatably connected with the second rack 8, and the second telescopic piece 10 and the second rack 8 are connected with the lower pressing rod 9 at the same end surface; two guide bars 13 are connected to the bottom of second frame 8, install two sliding sleeves 14 on the guide bar 13, be connected with U-shaped push rod 11 between two sliding sleeves 14, be connected with the horizontal pole of T shape between the terminal surface of two guide bars 13, fixed mounting has third extensible member 12 on the horizontal pole of T shape, and the flexible end of third extensible member 12 is articulated with push rod 11.

The utility model discloses an automatic change tire slitter's principle as follows:

when the utility model works, an operator starts a driving mechanism, the driving mechanism drives an upper cutting wheel and a lower cutting wheel to rotate, at the moment, the operator pushes a tire to be cut into two guide rods in a rolling manner, one side of the tire leans against a push rod, then a third telescopic piece is started, the push rod is pushed by the third telescopic piece, a sliding sleeve connected with the push rod moves along the guide rods, the tire is pushed into a hub barrel, then the first telescopic piece is started, a lifting frame rotates upwards and lifts, a hub barrel is driven to lift upwards, when the tire is lifted to a proper height, the part to be cut of the tire at the moment is in parallel relation with the cutting wheel, then the second telescopic piece is started, a lower pressing rod moves downwards, the lower pressing rod extrudes one side of the tire inwards, the tire inclines, a certain angle is formed between the part to be cut of the tire and the upper cutting wheel and the lower cutting wheel, under the inward extrusion action of the upper pressure rod, the tire can be accurately pushed between the upper cutting wheel and the lower cutting wheel, so that the tire can be cut; in the whole operation process, only the operator needs to roll and push the tire to be cut into the guide rod, the subsequent process is fully automatically controlled, the labor intensity of the operator is greatly reduced, and potential safety hazards do not exist.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an automatic change tire slitter, includes first frame (1) and second frame (8), second frame (8) fixed mounting is in the side of first frame (1), its characterized in that: the side of second frame (8) is connected with rotatable lifting frame (7) of lifting, and top swing joint has depression bar (9) down, and the bottom is connected with guide bar (13), a hub section of thick bamboo (5) is connected to lifting frame (7) side, be equipped with sliding sleeve (14) on guide bar (13), connecting push rod (11) on sliding sleeve (14).

2. An automatic tire slitter according to claim 1, characterized in that the first frame (1) is rotatably connected with an upper cutting wheel (3) and a lower cutting wheel (4), the edge edges of the upper cutting wheel (3) and the lower cutting wheel (4) are in butt fit, and the first frame (1) is further mounted with a driving mechanism (2) for driving the upper cutting wheel (3) and the lower cutting wheel (4).

3. An automatic tyre slitter as in claim 1, characterised in that a first telescopic part (6) is connected to the bottom ends of the lifting frame (7) and the second machine frame (8), the telescopic end of the first telescopic part (6) being hinged to the lifting frame (7) and the other end being hinged to the second machine frame (8).

4. An automatic tyre slitter as in claim 1, characterised in that one end of the lower presser bar (9) is hinged with a telescopic end of a second telescopic part (10), the second telescopic part (10) is parallel to the inclined plane of the top of the second frame (8) and the other end is hinged with the second frame (8).

5. An automatic tyre slitter as in claim 1, characterised in that two guide bars (13) are fixedly mounted on the bottom side of the second frame (8).

6. An automatic tyre slitter according to claim 1, characterised in that the side of the central position of the pusher (11) is hinged with a telescopic end of a third telescopic member (12).