CN210732616U

CN210732616U - Tire tread cutting device

Info

Publication number: CN210732616U
Application number: CN201921378542.7U
Authority: CN
Inventors: 尚荣武; 苟增亮; 郭新照; 陈国强; 李学智
Original assignee: Shandong Wanda Baotong Tyre Co ltd; Wanda Group Co Ltd
Current assignee: Shandong Wanda Baotong Tyre Co ltd; Wanda Group Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-12
Anticipated expiration: 2029-08-23

Abstract

A tire tread cutting device belongs to the field of tire processing. The tire cutting machine comprises a frame, a lower supporting device, an upper pressing device and a cutter device, wherein the lower supporting device is fixed at the bottom in the frame, the upper pressing device is fixed at the top in the frame, the cutter device is fixed in the middle of two sides in the frame, the lower supporting device comprises an arc-shaped wheel frame and a driving device, the driving device is fixed at the lower side of the arc-shaped wheel frame, a driving wheel and a plurality of rolling wheels are installed on the arc-shaped wheel frame, and a tire is placed between the upper pressing device and the lower supporting device; the device can improve the tire tread shearing precision, the cut opening is neat and standard, the cutter can move randomly, the tire rotates more flexibly, and the problem is effectively solved.

Description

Tire tread cutting device

Technical Field

The utility model belongs to the technical field of the tire processing technique and specifically relates to just a tire tread cutting device.

Background

Tread extrusion is a process step in the production of tire treads. Because the extrusion process is a continuous process, the tread can be used in the forming process after being cut at a certain angle. In the field of hand-drawn tires, a typical enterprise typically uses a worker to cut the tread with heated scissors. However, the mode is influenced by the manual technical factors of workers, the problem that grooves cut on the tire tread are irregular frequently occurs, the product quality is influenced, manual cutting is time-consuming and labor-consuming, and the production efficiency is low.

In the prior art, like a tire tread cutting device of patent No. CN201711118423.3 or a tire tread cutting device of patent No. CN201521024190.7, these two kinds of schemes all have the tire and rotate the inflexibility, and the cutter position is the shortcoming that the rigid board can not remove, so, research and develop one kind and cut the precision height, cut the neat standard of breach, the cut-off knife can remove at will, the tire rotates more in a flexible way, the tire tread cutting device who improves production efficiency is the key of solving above-mentioned problem.

Disclosure of Invention

An object of the utility model is to provide a tire tread cutting device can improve tire tread shearing precision, cuts the neat standard of breach, and the cut-off knife can remove at will, and the tire rotates more in a flexible way, has solved above-mentioned problem effectively.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a tire tread cutting device, includes frame, under bracing device, goes up closing device and cutters, under bracing device fix the bottom in the frame, go up closing device and fix the top in the frame, cutters fix in the frame in the middle of both sides, under bracing device include arc wheel carrier and drive arrangement, drive arrangement fixes at arc wheel carrier downside, installs an action wheel and a plurality of roll wheel on the arc wheel carrier, places the tire in the middle of last closing device and under bracing device.

Preferably, the upper pressing device comprises an arc-shaped wheel frame, an electric push rod and a telescopic rod, a plurality of rolling wheels are installed on the arc-shaped wheel frame along an arc shape, and the upper side of the arc-shaped wheel frame is connected with the telescopic rod through the electric push rod.

Preferably, the electric push rod comprises a push rod motor, an electric push rod shell, a push rod, a worm wheel, a lead screw and a lead screw sleeve.

Preferably, the telescopic rod comprises a shaft sleeve and a moving shaft, a track is arranged on the shaft sleeve, a track sliding block is arranged on the moving shaft, and the track sliding block is arranged on the track.

Preferably, the cutting device comprises a slide rail, a sliding frame and an electric push rod, the slide rail is fixed in the middle of two sides of the frame, the sliding frame is connected with a pulley and is installed on the sliding frame through the pulley, the front side of the sliding frame is fixedly connected with the electric push rod, and the tail end of the electric push rod is provided with an electric heating rotary cutter.

Preferably, the driving device comprises a motor, the motor is connected with a driving wheel, and the driving wheel is tangent with the driving wheel.

Preferably, the driving wheel is made of rubber.

The utility model has the advantages that: compared with the prior art, the utility model discloses a tire tread cutting device, through under bracing device, can place the tire, it can reciprocate to go up closing device, thereby can compress tightly or take off the tire, the left and right sides all is equipped with cutters, the process velocity is faster, high efficiency, cutters dress is on the slide rail, can the back-and-forth movement, electric putter on the cutters, can make the electric heat revolve the sword and remove, it is more nimble, the action wheel on the under bracing device can drive the tire rotatory, the tire can then be laminated to the arc wheel carrier, the atress is even, this device is applicable to the cutting of tire tread, and prior art problem has been solved effectively.

Drawings

Fig. 1 is a front view of the present invention.

FIG. 2 is a schematic view of the connection between the electric push rod and the electric heating rotary knife of the present invention.

Fig. 3 is a schematic sectional view of the electric putter of the present invention.

Figure 4 is the utility model discloses a telescopic link sketch map.

Fig. 5 is the installation schematic diagram of the slide rail and the drawing carriage of the present invention.

Fig. 6 is a schematic view of the driving device of the present invention.

The device comprises a frame 1, a lower support device 2, an upper pressing device 3, a cutter device 4, an arc wheel carrier 5, a driving device 6, a driving wheel 7, a rolling wheel 8, a tire 9, an electric push rod 10, an expansion rod 11, a push rod motor 12, an electric push rod shell 13, a push rod 14, a worm 15, a worm wheel 16, a lead screw 17, a lead screw sleeve 18, a shaft sleeve 19, a moving shaft 20, a track 21, a track slide block 22, a slide rail 23, a carriage 24, a pulley 25, an electric heating rotary cutter 26, an electric motor 27 and a driving wheel 28.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1, a tire tread cutting device comprises a frame 1, a lower supporting device 2, an upper pressing device 3 and a cutter device 4, wherein the lower supporting device 2 is fixed at the bottom in the frame 1, the upper pressing device 3 is fixed at the top in the frame 1, the cutter device 4 is fixed in the middle of two sides in the frame 1, the lower supporting device 2 comprises an arc-shaped wheel frame 5 and a driving device 6, the driving device 6 is fixed at the lower side of the arc-shaped wheel frame 5, the arc-shaped wheel frame 5 is provided with a driving wheel 7 and a plurality of rolling wheels 8, and a tire 9 is placed between the upper pressing device 3 and the lower supporting device 2.

As shown in fig. 1, the upper pressing device 3 includes an arc wheel frame 5, an electric push rod 10 and a telescopic rod 11, a plurality of rolling wheels 8 are installed on the arc wheel frame 5 along an arc, and the upper side of the arc wheel frame 5 is connected with the telescopic rod 11 through the electric push rod 10 to form the frame 1.

As shown in fig. 2 or fig. 3, the electric putter 10 includes a putter motor 12, an electric putter housing 13, a putter 14, a worm 15, a worm wheel 16, a lead screw 17, and a lead screw sleeve 18.

As shown in fig. 4, the telescopic rod 11 includes a shaft sleeve 19 and a movable shaft 20, the shaft sleeve 19 is provided with a track 21, the movable shaft 20 is provided with a track slider 22, and the track slider 22 is mounted on the track 21.

As shown in fig. 2 and 5, the cutter device 4 includes a slide rail 23, a carriage 24 and an electric push rod 10, the slide rail 23 is fixed in the middle of two sides of the frame 1, the carriage 24 is connected with a pulley 25 and is mounted on the carriage 24 through the pulley 25, the electric push rod 10 is fixedly connected to the front side of the carriage 24, and the electric heating rotary knife 26 is mounted at the extreme end of the electric push rod 10.

As shown in fig. 6, the driving device 6 includes a motor 27, the motor 27 is connected to a driving wheel 28, and the driving wheel 28 is tangent to the driving wheel 7.

In order to provide sufficient friction between the driving wheel 28 and the driving wheel 7, the driving wheel 28 drives the driving wheel 7 to rotate so as to drive the tire 9 to rotate, and the driving wheel 28 is made of rubber.

The working principle is as follows: when the device is used, a tire to be processed is placed on the lower supporting device 2, then the electric push rod 10 pushes the upper pressing device 3 to press the tire 9 tightly, then the front position and the rear position of the cutter device 4 are adjusted, during processing, the push rod 14 drives the electric heating rotary cutter 26 to cut the tire surface, and the driving wheel 7 drives the tire 9 to rotate so as to complete cutting.

The utility model discloses a tire tread cutting device, through lower strutting arrangement, can place the tire, it can reciprocate to go up closing device, thereby can compress tightly or take off the tire, the left and right sides all is equipped with cutters, the process velocity is faster, efficiency is higher, cutters dress is on the slide rail, can the back-and-forth movement, electric putter on the cutters, can make the electric heat revolve the sword and remove, it is more nimble, the last action wheel of lower strutting arrangement can drive the tire rotatory, the tire can then be laminated to the arc wheel carrier, the atress is even, this device is applicable to the tire tread cutting, and prior art problem has been solved effectively.

The above embodiments are only specific ones of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, and any suitable changes or modifications made to the tire tread cutting device and any person of ordinary skill in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A tire tread cutting device characterized by: including frame (1), lower strutting arrangement (2), go up closing device (3) and cutters (4), lower strutting arrangement (2) fix the bottom in frame (1), go up closing device (3) and fix the top in frame (1), cutters (4) fix in frame (1) in the middle of the both sides, lower strutting arrangement (2) including arc wheel carrier (5) and drive arrangement (6), drive arrangement (6) are fixed at arc wheel carrier (5) downside, install an action wheel (7) and a plurality of rolling wheel (8) on arc wheel carrier (5), place tire (9) in the middle of last closing device (3) and lower strutting arrangement (2).

2. A tire tread cutting apparatus as in claim 1, wherein: the upper pressing device (3) comprises an arc-shaped wheel frame (5), an electric push rod (10) and a telescopic rod (11), a plurality of rolling wheels (8) are installed on the arc-shaped wheel frame (5) along an arc shape, and the upper side of the arc-shaped wheel frame (5) is connected with the telescopic rod (11) through the electric push rod (10) to form a frame (1).

3. A tire tread cutting apparatus as in claim 2, wherein: the electric push rod (10) comprises a push rod motor (12), an electric push rod shell (13), a push rod (14), a worm (15), a worm wheel (16), a lead screw (17) and a lead screw sleeve (18).

4. A tire tread cutting apparatus as in claim 2, wherein: the telescopic rod (11) comprises a shaft sleeve (19) and a moving shaft (20), a track (21) is arranged on the shaft sleeve (19), a track sliding block (22) is arranged on the moving shaft (20), and the track sliding block (22) is installed on the track (21).

5. A tire tread cutting apparatus as in claim 1, wherein: cutter device (4) include slide rail (23), balladeur train (24) and electric putter (10), slide rail (23) are fixed in the middle of frame (1) both sides, balladeur train (24) on be connected with pulley (25) and install on balladeur train (24) through pulley (25), balladeur train (24) front side links firmly electric putter (10), electric putter (10) end-most installs electric heat and revolves sword (26).

6. A tire tread cutting apparatus as in claim 1, wherein: the driving device (6) comprises a motor (27), the motor (27) is connected with a driving wheel (28), and the driving wheel (28) is tangent to the driving wheel (7).

7. The tire tread cutting apparatus of claim 6, wherein: the driving wheel (28) is made of rubber.