Tire shaving device

Abstract

The utility model relates to the technical field of tire machining, and discloses a tire shaving device which comprises a base, guide sliding ways are arranged on the two sides of the upper surface of the base, a positioning assembly is arranged between the two guide sliding ways on the base, and the positioning assembly comprises two side plates fixedly installed on the front side and the rear side of the upper surface of the base. And two bearing rollers are rotationally connected between the two side plates. According to the utility model, the gear motor drives the bearing roller to rotate so as to drive the tire to rotate, and in the process that the lifting frame moves downwards, the abutting wheel is in contact with the surface of the tire, the telescopic sliding column slides towards the interior of the telescopic sleeve, and the supporting spring is gradually compressed, so that the abutting wheel abuts against the surface of the tire; at the moment, the razor can remove rubber hair on the surface of the tire in the rotating state, and due to the fact that the distance between the razor and the surface of the tire is controlled through the abutting wheel, the razor can adapt to tires of different sizes, so that the operation difficulty of shaving machining is reduced, and damage to the surface of the tire is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire processing technical field more particularly to a tire shaving device. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of ground rolling installed on various vehicles or machinery, and the residual rubber hair and rubber edge on the tire need to be removed before the tire is finished and delivered, so as to realize the effect of shaving the tire.

[0003] In the actual process of shaving the tire, the tire needs to be positioned first, and then the tire is driven to rotate, and the rubber hair on the outer ring surface of the tire is removed by using a shaving knife, and in the process of batch processing of the tire in the factory, the position of the shaving knife needs to be finely adjusted when processing different sizes of tires, which is complicated to operate, and if the position is not accurately adjusted, the tire is easily damaged.

[0004] Therefore, the utility model provides a tire shaving device which is simple to operate to solve the problem. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a tire shaving device to solve the problems in the above background art.

[0006] The utility model provides the following technical scheme: a tire shaving device, comprising a base, the upper surface of the base is provided with guide slides on both sides, and the base is provided with a positioning assembly between the two guide slides;

[0007] The positioning assembly comprises two side plates fixedly installed on the upper surface of the base on the front and back sides, two receiving rollers are rotatably connected between the two side plates, a speed reducer motor is fixedly installed on the surface of the front side plate to drive one receiving roller to rotate, a bracket is fixedly installed on the surface of the base, a hydraulic rod is embedded on the surface of the bracket, a lifting frame is fixedly installed on the extension end of the hydraulic rod, two pressing rollers are rotatably connected to the inner wall of the lifting frame, the positions of the pressing rollers correspond to those of the receiving rollers, and a shaving assembly is arranged on the surface of the lifting frame;

[0008] The shaving assembly comprises a telescopic sleeve fixedly installed on the inner top wall of the lifting frame, a telescopic slide column is slidably connected to the bottom end of the telescopic sleeve, a supporting spring is arranged on the inner top wall of the telescopic sleeve to drive the telescopic slide column to move downward, a connecting plate is fixedly installed at the bottom end of the telescopic slide column, a shaving knife is fixedly installed at the bottom end of the connecting plate, and a pressing wheel is arranged on the lower surface of the connecting plate on the left and right sides of the shaving knife, and the lowest point of the shaving knife is slightly higher than that of the pressing wheel.

[0009] As a further description of the above technical solution: the center of the outer ring surface of the receiving roller and the pressing roller is provided with a guide inclined surface, and the diameter of the center of the receiving roller and the pressing roller is smaller than the diameter of the side; by setting the guide inclined surface on the surface of the receiving roller and the pressing roller, the tire can be automatically positioned to the center area of the receiving roller and the pressing roller when positioning the tire, achieving the effect of limiting the tire front and back.

[0010] As a further description of the above technical solution: the top of the lifting frame is symmetrically fixedly installed with two balance sliding rods, and the balance sliding rods are slidingly connected with the top side of the support; by setting the balance sliding rod, the stability of the lifting frame movement can be improved.

[0011] As a further description of the above technical solution: the inside of the razor is provided with a cooling cavity, and the cooling assembly is arranged between the razor and the lifting frame.

[0012] As a further description of the above technical solution: the cooling assembly comprises an oil storage box fixedly installed on the inner top wall of the lifting frame, the inside of the oil storage box contains cooling liquid, a circulating pump is embedded on the left side of the oil storage box near the front, the oil outlet end of the circulating pump is connected with the cooling cavity through a liquid inlet pipe, a liquid return pipe is embedded on the left side wall of the oil storage box near the back, and the other end of the liquid return pipe is connected with the cooling cavity; by setting the cooling cavity and the cooling assembly, when the razor is used to continuously remove the rubber hairs on the surface of the tire, the cooling liquid is pumped into the inside of the cooling cavity through the liquid inlet pipe by the circulating pump, and then returns to the inside of the oil storage box from the liquid return pipe, the circulation of the cooling liquid is utilized to cool the razor, and the razor can be used for a long time.

[0013] As a further description of the above technical solution: the right side wall of the oil storage box is embedded with a heat dissipation fin plate; by setting the heat dissipation fin plate, the heat of the cooling liquid in the oil storage box can be quickly dissipated to the external environment, the cooling liquid can be kept at a relatively low temperature for a long time, and the heat dissipation effect of the cooling liquid on the razor is ensured.

[0014] As a further description of the above technical solution: the base is provided with a tire leading-out assembly between the two receiving rollers, the tire leading-out assembly comprises a lifting plate rotatably connected to the surface of the base, a horizontal lead screw is rotatably connected to the surface of the base, a servo motor for driving the horizontal lead screw to rotate is fixedly installed on the surface of the base, a moving seat is threadedly connected to the surface of the horizontal lead screw, a support rod is rotatably connected to the top of the moving seat, and the other end of the support rod is rotatably connected to the bottom side of the lifting plate; by setting the tire leading-out assembly, after the tire shaving process is completed, the servo motor drives the horizontal lead screw to rotate, and then the moving seat and the support rod drive the lifting plate to tilt and rise, so that the tire can be quickly pushed out from between the two receiving rollers, thereby reducing the labor loss and improving the processing efficiency.

[0015] The technical effects and advantages of the utility model are as follows:

[0016] 1. Compared with the prior art, the tire is sent into the two receiving rollers from the guide slide, the lowering frame is driven to move downward by controlling the extension of the hydraulic rod, the two pressing rollers are pressed downward, the tire is quickly positioned, after positioning, the receiving roller is driven to rotate by the reduction motor to drive the tire to rotate, in the process of moving downward of the lowering frame, the abutting wheel is in contact with the surface of the tire, the telescopic slide column slides to the inside of the telescopic sleeve, and the supporting spring is gradually compressed, so that the abutting wheel is in abutment with the surface of the tire, at this time, the razor realizes the action of removing the rubber hair on the surface of the tire in the rotating state, since the distance between the razor and the surface of the tire is controlled by the abutting wheel, different sizes of tires can be self-adapted, so that the operation difficulty of the hair removal processing is reduced, and damage to the surface of the tire is avoided.

[0017] 2. Compared with the prior art, the guide inclined surface is arranged on the surface of the receiving roller and the pressing roller, when the tire is positioned, the tire can be automatically positioned to the central region of the receiving roller and the pressing roller, the tire is limited in front and back, and the stability of the movement of the lowering frame is improved by arranging the balance slide rod.

[0018] 3. Compared with the prior art, the cooling cavity and the cooling assembly are arranged, when the razor is used to continuously remove the rubber hair on the surface of the tire, the cooling liquid is pumped into the inside of the cooling cavity from the liquid inlet pipe by the circulating pump, and then is returned to the inside of the oil storage box from the liquid return pipe, the circulation of the cooling liquid is utilized to cool the razor, so that the razor can be used for a long time; the heat of the cooling liquid in the oil storage box is quickly dissipated to the external environment by arranging the heat dissipation fin, the cooling liquid is kept at a low temperature for a long time, and the heat dissipation effect of the cooling liquid on the razor is ensured.

[0019] 4. Compared with the prior art, the tire leading-out assembly is arranged, after the tire hair removal processing is completed, the transverse lead screw is driven to rotate by the servo motor, the moving seat and the supporting rod drive the lifting plate to tilt and rise, the tire can be quickly pushed out from between the two receiving rollers, so that the tire is not taken out from the surface of the receiving roller by manpower, the labor loss is reduced, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a three-dimensional structure schematic view of the utility model;

[0022] Figure 3 It is Figure 2 It is an enlarged structure schematic view of A in the middle;

[0023] Figure 4 It isFigure 2 Amplification structure schematic view at B;

[0024] Figure 5 Unfolding three-dimensional structure schematic view of the telescopic sleeve of the utility model;

[0025] Figure 6 Side view three-dimensional structure schematic view of the oil storage box of the utility model.

[0026] The reference signs are: 1, base; 2, guide slide; 3, side plate; 4, receiving roller; 5, speed reducer motor; 6, support; 7, hydraulic rod; 8, lifting frame; 9, compression roller; 10, telescopic sleeve; 11, telescopic slide column; 12, supporting spring; 13, connecting plate; 14, razor; 15, abutting wheel; 16, guide inclined surface; 17, balance slide rod; 18, cooling cavity; 19, oil storage box; 20, circulating pump; 21, liquid inlet pipe; 22, liquid return pipe; 23, heat dissipation fin plate; 24, lifting plate; 25, transverse screw; 26, servo motor; 27, moving seat; 28, support rod. DETAILED DESCRIPTION

[0027] The technical solutions in the utility model will be described clearly and completely below with reference to the drawings in the utility model, and in addition, the forms of each structure described in the following embodiments are only examples, and the tire shaving device involved in the utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the utility model.

[0028] With reference to Figures 1 to 6 The utility model provides a kind of tire shaving device, including base 1, the upper surface of base 1 is provided with guide slide 2 on both sides, positioning assembly is provided between the two guide slides 2 of base 1.

[0029] Positioning assembly includes two side plates 3 fixedly installed on the upper surface of base 1 on front and back sides, two receiving rollers 4 are rotatably connected between the two side plates 3, the surface of front side plate 3 is fixedly installed with speed reducer motor 5 driving one receiving roller 4 to rotate, the surface of base 1 is fixedly installed with support 6, hydraulic rod 7 is embedded on the surface of support 6, lifting frame 8 is fixedly installed on the telescopic end of hydraulic rod 7, two compression rollers 9 are rotatably connected on the inner wall of lifting frame 8, and the positions of compression roller 9 and receiving roller 4 correspond.

[0030] It is worth mentioning that when the device is installed, the whole device is communicated with the external power control system, and when the device is used, the tire is sent into the two receiving rollers 4 from the guide slide 2, and then the hydraulic rod 7 is controlled to extend by the external controller to drive the lifting frame 8 to move downward, and the two pressing rollers 9 are pressed downward to realize the effect of quickly positioning the tire, and after positioning, the receiving roller 4 is driven to rotate by the speed reducer 5 to drive the tire to rotate by itself.

[0031] The center of the outer ring surface of the receiving roller 4 and the pressing roller 9 is provided with a guide slope 16, and the diameter of the center of the receiving roller 4 and the pressing roller 9 is smaller than the diameter of the side.

[0032] Further, by arranging the guide slope 16 on the surface of the receiving roller 4 and the pressing roller 9, the tire can be automatically positioned to the center area of the receiving roller 4 and the pressing roller 9 when positioning the tire, achieving the effect of limiting the tire in front and back.

[0033] The top of the lifting frame 8 is symmetrically fixedly provided with two balance sliding rods 17, and the balance sliding rods 17 are slidingly connected with the top side of the support 6.

[0034] Further, by arranging the balance sliding rod 17, the stability of the movement of the lifting frame 8 can be improved.

[0035] The surface of the lifting frame 8 is provided with a shaving assembly.

[0036] The shaving assembly comprises a telescopic sleeve 10 fixedly installed on the inner top wall of the lifting frame 8, a telescopic slide column 11 slidingly connected with the bottom end of the telescopic sleeve 10, a supporting spring 12 arranged on the inner top wall of the telescopic sleeve 10 and driving the telescopic slide column 11 to move downward, a connecting plate 13 fixedly installed at the bottom end of the telescopic slide column 11, a razor 14 fixedly installed at the bottom end of the connecting plate 13, and abutting wheels 15 arranged on the left and right sides of the razor 14 on the lower surface of the connecting plate 13, and the lowest point of the razor 14 is slightly higher than the lowest point of the abutting wheel 15.

[0037] It is worth mentioning that in the process of driving the lifting frame 8 to move downward, the abutting wheel 15 contacts the surface of the tire, the telescopic slide column 11 slides to the inside of the telescopic sleeve 10, and gradually compresses the supporting spring 12, so that the abutting wheel 15 abuts against the surface of the tire, at this time the razor 14 realizes the action of removing the rubber hair on the surface of the rotating tire, since the distance between the razor 14 and the surface of the tire is controlled by the abutting wheel 15, it can adapt to tires of different sizes, thereby reducing the operation difficulty of the shaving process, and avoiding damage to the surface of the tire.

[0038] The inside of the razor 14 is provided with a cooling cavity 18, and a cooling assembly is arranged between the razor 14 and the lifting frame 8.

[0039] The cooling assembly comprises an oil storage box 19 fixedly installed on the top wall in the lifting frame 8, the inside of the oil storage box 19 is filled with cooling liquid, a circulating pump 20 is embedded on the left side of the oil storage box 19 close to the front face, the oil outlet of the circulating pump 20 is connected with the cooling cavity 18 through a liquid inlet pipe 21, and a liquid return pipe 22 is embedded on the left side wall of the oil storage box 19 close to the back face, and the other end of the liquid return pipe 22 is connected with the cooling cavity 18.

[0040] It is worth noting that, by setting the cooling cavity 18 and the cooling assembly, when the continuous removing operation of the rubber hairs on the surface of the tire by the razor 14 is carried out, the cooling liquid is pumped into the inside of the cooling cavity 18 by the circulating pump 20 through the liquid inlet pipe 21, and then returns to the inside of the oil storage box 19 from the liquid return pipe 22, and the circulation of the cooling liquid realizes the purpose of cooling the razor 14, and ensures that the razor 14 can be used for a long time.

[0041] The right side wall of the oil storage box 19 is embedded with a heat dissipation fin plate 23.

[0042] Further, by setting the heat dissipation fin plate 23, the heat of the cooling liquid in the inside of the oil storage box 19 can be quickly dissipated to the external environment, so that the cooling liquid can be kept at a low temperature for a long time, and the heat dissipation effect of the cooling liquid on the razor 14 is ensured.

[0043] The base 1 is provided with a tire leading-out assembly between the two supporting rollers 4.

[0044] The tire leading-out assembly comprises a lifting plate 24 rotationally connected to the surface of the base 1, a horizontal lead screw 25 rotationally connected to the surface of the base 1, a servo motor 26 fixedly installed on the surface of the base 1 and used for driving the horizontal lead screw 25 to rotate, a moving seat 27 threadedly connected to the surface of the horizontal lead screw 25, a supporting rod 28 rotationally connected to the top of the moving seat 27, and the other end of the supporting rod 28 is rotationally connected to the bottom side of the lifting plate 24.

[0045] It is worth noting that, by setting the tire leading-out assembly, after the tire shaving processing is completed, the servo motor 26 is used to drive the horizontal lead screw 25 to rotate, and then the moving seat 27 and the supporting rod 28 are used to drive the lifting plate 24 to be inclined and lifted, so that the tire can be quickly pushed out from between the two supporting rollers 4, thereby the tire does not need to be manually taken out from the surface of the supporting roller 4, the labor loss is reduced, and the processing efficiency is improved.

[0046] Finally, it should be noted that: the utility model discloses the embodiment in the attached drawing only relates to the structure involved in the embodiment of the present disclosure, and other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

Claims

1. A tire shaving device, comprising a base (1), characterized in that: Guide slides (2) are provided on both sides of the upper surface of the base (1), and a positioning component is provided between the two guide slides (2) on the base (1); The positioning component includes two side plates (3) symmetrically fixedly installed on the front and rear sides of the upper surface of the base (1). Two receiving rollers (4) are rotatably connected between the two side plates (3). A reduction motor (5) for driving one receiving roller (4) to rotate is fixedly installed on the surface of the side plate (3). A bracket (6) is fixedly installed on the surface of the base (1). A hydraulic rod (7) is embedded on the surface of the bracket (6). A lifting frame (8) is fixedly installed at the telescopic end of the hydraulic rod (7). Two pressing rollers (9) are rotatably connected to the inner wall of the lifting frame (8). The pressing rollers (9) are positioned corresponding to the receiving rollers (4). A shaving component is provided on the surface of the lifting frame (8). The shaving assembly includes a telescopic sleeve (10) fixedly installed on the inner top wall of the lifting frame (8). The bottom end of the telescopic sleeve (10) is slidably connected to a telescopic slide column (11). The inner top wall of the telescopic sleeve (10) is provided with a support spring (12) for driving the telescopic slide column (11) to move downward. The bottom end of the telescopic slide column (11) is fixedly installed with a connecting plate (13). The bottom end of the connecting plate (13) is fixedly installed with a razor (14). The lower surface of the connecting plate (13) is provided with a retaining wheel (15) on both the left and right sides of the razor (14). The lowest point of the razor (14) is slightly higher than the lowest point of the retaining wheel (15).

2. The tire shaving device according to claim 1, characterized in that: The receiving roller (4) and the pressing roller (9) are both provided with guide slopes (16) at the center of their outer ring surfaces, and the diameter at the center of the receiving roller (4) and the pressing roller (9) is smaller than the diameter at the side.

3. The tire shaving device according to claim 1, characterized in that: Two balance slide rods (17) are symmetrically fixedly installed on the top of the lifting frame (8), and the balance slide rods (17) are slidably connected to the top side of the bracket (6).

4. The tire shaving device according to claim 1, characterized in that: The razor (14) has a cooling chamber (18) inside, and a cooling assembly is provided between the razor (14) and the lifting frame (8).

5. A tire shaving device according to claim 4, characterized in that: The cooling assembly includes an oil storage box (19) fixedly installed on the inner top wall of the lifting frame (8). The oil storage box (19) contains coolant. A circulation pump (20) is embedded on the left side of the oil storage box (19) near the front. The oil outlet of the circulation pump (20) is connected to the cooling chamber (18) through the liquid inlet pipe (21). A return pipe (22) is embedded on the left side wall of the oil storage box (19) near the back. The other end of the return pipe (22) is connected to the cooling chamber (18).

6. A tire shaving device according to claim 5, characterized in that: The right side wall of the oil storage box (19) is fitted with a heat dissipation fin (23).

7. A tire shaving device according to claim 1, characterized in that: The base (1) is provided with a tire guide assembly between the two receiving rollers (4).

8. A tire shaving device according to claim 7, characterized in that: The tire ejection assembly includes a lifting plate (24) rotatably connected to the surface of a base (1), a transverse lead screw (25) rotatably connected to the surface of the base (1), and a servo motor (26) for driving the transverse lead screw (25) to rotate is fixedly installed on the surface of the base (1). A movable seat (27) is threadedly connected to the surface of the transverse lead screw (25), and a support rod (28) is rotatably connected to the top of the movable seat (27). The other end of the support rod (28) is rotatably connected to the bottom side of the lifting plate (24).

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