CN217777463U

CN217777463U - Waste tire cutting device for reclaimed rubber production

Info

Publication number: CN217777463U
Application number: CN202222073059.6U
Authority: CN
Inventors: 郭艳秋; 刘保才
Original assignee: Shenzhou Baofeng Rubber Co ltd
Current assignee: Shenzhou Baofeng Rubber Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-11
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a junked tire stripping and slicing device is used in reclaimed rubber production relates to junked tire processing technology field, now proposes following scheme, the on-line screen storage device comprises a base, base top outer wall welding has the mounting bracket, and mounting bracket top inner wall one end installs first electric putter, the segmentation mechanism is installed to the mounting bracket top inner wall other end, and first electric putter piston rod end installs fixed frame, fixed frame bottom outer wall is pegged graft through the bearing and is had the bull stick, and fixed frame top inner wall installs electronic revolving stage. The utility model discloses can utilize cutting mechanism to cut the tire from the tire is inside earlier before the tire stripping and slicing, be divided into two with the tire, divide into two parts from top to bottom, make things convenient for subsequent stripping and slicing to handle, later can stack the tire after separating from top to bottom in the segmentation mechanism below, utilize the punching press of segmentation mechanism to cut off directly and cut into a plurality of fritters that the size is the same with the tire, convenient and fast, the stripping and slicing is effectual.

Description

Waste tire cutting device for reclaimed rubber production

Technical Field

The utility model relates to a junked tire handles technical field, especially relates to a junked tire stripping and slicing device is used in reclaimed rubber production.

Background

The recycling of waste tires in China is mainly divided into three blocks: retreading a tire, producing rubber powder and producing reclaimed rubber. The reclaimed rubber is rubber which is processed by taking vulcanized leftover materials in the production of rubber products as raw materials, has certain plasticity and can be reused, and is called reclaimed rubber for short. According to the different waste rubber, the regenerated rubber is divided into outer tyre, inner tyre, rubber shoes, etc. The production process of the reclaimed rubber comprises 3 working procedures of crushing, regeneration (desulfuration) and refining. The process of crushing the waste tires generally comprises the steps of cutting, crushing, grinding and the like, wherein the cutting is used for carrying out primary section cutting treatment on the waste tires. The existing waste tire cutting device for producing reclaimed rubber has poor cutting effect due to the fact that tires have elasticity and are easy to bend and deform in the cutting process, so that the cutting is not uniform enough, and subsequent processing effect is influenced.

Therefore, chinese patent (application No. 202021511276.3) discloses a waste tire cutting device for reclaimed rubber production, which flattens waste tires before and after slitting and before and after slitting by arranging a workbench, a first roller wheel, a cutting wheel disc, a first cutting groove, a servo motor, a second roller wheel, a third roller wheel, a servo electric cylinder, a cutting blade, a second cutting groove and a fourth roller wheel, so that the bending deformation of the waste tires during the old slitting and the slitting is avoided, but the elasticity of the tires is very strong, and the direct flattening of cylindrical waste tires is unrealistic.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a waste tire cutting device for reclaimed rubber production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a junked tire stripping and slicing device is used in reclaimed rubber production, includes the base, base top outer wall welding has the mounting bracket, and mounting bracket top inner wall one end installs first electric putter, segmentation mechanism is installed to the mounting bracket top inner wall other end, and the end of first electric putter piston rod installs fixed frame, fixed frame bottom outer wall is pegged graft through the bearing and is had the bull stick, and fixed frame top inner wall installs electric rotating platform, electric rotating platform rotates the piece and is connected with the bull stick, and installs electrically conductive sliding ring on the bull stick, the outer wall welding of bull stick bottom has cutting mechanism.

Preferably, the segmenting mechanism comprises a second electric push rod, a pressing plate fixed at the tail end of a piston rod of the second electric push rod, and cutters fixed on the outer wall of the bottom of the pressing plate and distributed at equal intervals.

Preferably, the cutting mechanism comprises a connecting plate, a third electric push rod arranged on the outer wall of the top of the connecting plate, a fixing frame fixed at the tail end of a piston rod of the third electric push rod, a cutting blade arranged on the fixing frame through a rotating shaft, and a motor arranged on the outer wall of the top of the fixing frame, wherein an output shaft of the motor is connected with the rotating shaft.

Preferably, the outer wall of the top of the base is provided with cutting edges which are distributed at equal intervals and are matched with the cutter.

Preferably, the mounting frame is of an inverted U-shaped structure.

Preferably, the outer wall of the bottom of the fixing frame is provided with a through hole, the inner wall of the through hole is fixedly provided with a bearing, and the inner wall of the bearing is fixedly provided with a rotating rod.

Preferably, the third electric push rod and the motor are both connected with the rotor end of the conductive slip ring through a lead.

The utility model has the advantages that:

this junked tire stripping and slicing device of design can utilize cutting mechanism to cut the tire from the tire is inside earlier before the tire stripping and slicing, is divided into two with the tire, divide into two parts from top to bottom, makes things convenient for subsequent stripping and slicing to handle, later can stack the tire after dividing from top to bottom in segmentation mechanism below, utilizes the punching press of segmentation mechanism to cut off directly and cut into a plurality of fritters that the size is the same with the tire, convenient and fast, and the stripping and slicing is effectual.

Drawings

Fig. 1 is a first perspective view of a waste tire block cutting device for reclaimed rubber production according to the present invention;

fig. 2 is a perspective view of a first electric push rod of a waste tire cutting device for reclaimed rubber production provided by the utility model;

fig. 3 is a second perspective view of the waste tire block cutting device for reclaimed rubber production according to the present invention;

fig. 4 is a third perspective view of the waste tire block cutting device for reclaimed rubber production provided by the utility model.

In the figure: 1. a base; 2. a mounting frame; 3. a first electric push rod; 4. a fixing frame; 5. a rotating rod; 6. an electric rotating table; 7. a conductive slip ring; 8. a second electric push rod; 9. pressing a plate; 10. a cutter; 11. a connecting plate; 12. a third electric push rod; 13. a fixed mount; 14. a cutting blade; 15. a motor; 16. cutting a knife edge; 17. a tire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-4, a waste tire cutting device for reclaimed rubber production comprises a base 1, wherein an installation frame 2 is welded on the outer wall of the top of the base 1, a first electric push rod 3 is installed at one end of the inner wall of the top of the installation frame 2, and a segmenting mechanism is installed at the other end of the inner wall of the top of the installation frame 2 and comprises a second electric push rod 8, a pressing plate 9 fixed at the tail end of a piston rod of the second electric push rod 8, cutters 10 which are fixed on the outer wall of the bottom of the pressing plate 9 and distributed at equal intervals, tires 17 are placed below the pressing plate 9, the pressing plate 9 is driven to press downwards through the second electric push rod 8, and the tires 17 are cut into a plurality of small blocks with the same size by the cutters 10;

and 3 piston rod end of first electric putter installs fixed

frame

4, and 4 bottom outer walls of fixed frame are pegged graft through the bearing and are had bull stick 5, and the inner wall of 4 tops of fixed frame installs electric rotating table 6, and electric rotating table 6 rotates the piece and is connected with bull stick 5, and installs on the bull stick 5 and lead

electrical slip ring

7, and 5 bottom outer wall welding of bull stick have cutting mechanism.

Example 2:

referring to fig. 1-4, a waste tire cutting device for reclaimed rubber production comprises a base 1 and a cutting mechanism, wherein the cutting mechanism comprises a connecting plate 11, a third electric push rod 12 mounted on the outer wall of the top of the connecting plate 11, a fixing frame 13 fixed at the tail end of a piston rod of the third electric push rod 12, a cutting blade 14 mounted on the fixing frame 13 through a rotating shaft, and a motor 15 mounted on the outer wall of the top of the fixing frame 13, wherein an output shaft of the motor 15 is connected with the rotating shaft, a tire 17 is placed under the first electric push rod 3, the cutting blade 14 extends into the tire 17 through the first electric push rod 3, the motor 15 drives the cutting blade 14 to rotate, the fixing frame 13 is pushed by the third electric push rod 12 to move, so that the cutting blade 14 is in contact with the tire 17 from the inside of the tire 17 and cuts through the tire, the rotating rod 5 is driven to rotate by an electric rotating platform 6, and the cutting blade 14 is driven to rotate, and the cylindrical tire 17 is divided into two parts from the middle part;

the outer wall of the top of the base 1 is welded with an installation frame 2, one end of the inner wall of the top of the installation frame 2 is provided with a first electric push rod 3, the other end of the inner wall of the top of the installation frame 2 is provided with a segmentation mechanism, after the tire 17 is divided into two parts from the middle part, the two parts are stacked below a pressing plate 9, the pressing plate 9 is driven to press downwards through a second electric push rod 8, and the tire is cut into a plurality of small blocks with the same size through a cutter 10;

segmentation mechanism includes second electric putter 8, be fixed in the clamp plate 9 of 8 piston rod ends of second electric putter, be fixed in the cutter 10 that 9 bottom outer walls of clamp plate and equidistance distribute, and 3 piston rod ends of first electric putter install fixed frame 4, fixed frame 4 bottom outer walls have bull stick 5 through bearing grafting, and fixed frame 4 top inner wall installs electric rotary table 6, electric rotary table 6 rotates the piece and is connected with bull stick 5, and install electrically conductive sliding ring 7 on the

bull stick

5, 5 bottom outer wall welding of bull stick has cutting mechanism.

The working principle is as follows: place tire 17 under first electric putter 3, stretch into cutting blade 14 in the tire 17 through first electric putter 3, drive cutting blade 14 through motor 15 and rotate, promote the mount 13 through third electric putter 12 and remove, make cutting blade 14 contact with tire 17 from tire 17 inside, and cut it and wear it to it, drive bull stick 5 through electric turntable 6 and rotate, and then drive cutting blade 14 and rotate, divide cylindric tire 17 into two from the middle part, divide into upper and lower two parts, can light the tire top with the hand in the process of cutting, avoid the tire skew, also avoid being cut by cutting blade 14 simultaneously, after dividing tire 17 into two from the middle part, stack two parts below clamp plate 9, drive clamp plate 9 through second electric putter 8 and push down, utilize cutter 10 to cut the tire into a plurality of fritters that the size is the same.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The waste tire block cutting device for producing reclaimed rubber comprises a base (1) and is characterized in that a mounting frame (2) is welded on the outer wall of the top of the base (1), a first electric push rod (3) is installed at one end of the inner wall of the top of the mounting frame (2), a segmentation mechanism is installed at the other end of the inner wall of the top of the mounting frame (2), a fixed frame (4) is installed at the tail end of a piston rod of the first electric push rod (3), a rotating rod (5) is inserted into the outer wall of the bottom of the fixed frame (4) through a bearing, an electric rotating platform (6) is installed on the inner wall of the top of the fixed frame (4), a rotating piece of the electric rotating platform (6) is connected with the rotating rod (5), a conductive sliding ring (7) is installed on the rotating rod (5), and a cutting mechanism is welded on the outer wall of the bottom of the rotating rod (5); the segmenting mechanism comprises a second electric push rod (8), a pressing plate (9) fixed at the tail end of a piston rod of the second electric push rod (8), and cutters (10) fixed on the outer wall of the bottom of the pressing plate (9) and distributed at equal intervals; the cutting mechanism comprises a connecting plate (11), a third electric push rod (12) arranged on the outer wall of the top of the connecting plate (11), a fixing frame (13) fixed at the tail end of a piston rod of the third electric push rod (12), a cutting blade (14) arranged on the fixing frame (13) through a rotating shaft, a motor (15) arranged on the outer wall of the top of the fixing frame (13), and an output shaft of the motor (15) is connected with the rotating shaft.

2. The scrap tire cutting device for reclaimed rubber production according to claim 1, wherein the outer wall of the top of the base (1) is provided with cutting edges (16) which are distributed at equal intervals, and the cutting edges (16) are matched with the cutters (10).

3. The scrap tire dicing apparatus for reclaimed rubber production according to claim 1, wherein the mounting frame (2) has an inverted "U" shape.

4. The scrap tire cutting device for reclaimed rubber production according to claim 1, wherein the outer wall of the bottom of the fixing frame (4) is provided with a through hole, the inner wall of the through hole is fixed with a bearing, and the inner wall of the bearing is fixed with a rotating rod (5).

5. The scrap tire dicing apparatus for reclaimed rubber production according to claim 1, wherein the third electric push rod (12) and the motor (15) are connected to the rotor end of the conductive slip ring (7) through wires.