Tire laser polishing assembly line

Abstract

The utility model provides a tire laser polishing assembly line, and relates to the technical field of tire polishing. The tire laser grinding assembly line comprises a workbench, a tire centering mechanism is arranged at one end of the workbench, a code scanning mechanism fixedly connected with the workbench is arranged on one side of the tire centering mechanism, a grinding chamber used for grinding tires is arranged on one side of the code scanning mechanism, and a weighing table is arranged on one side of the grinding chamber. A discharging port is formed in one side of the weighing table, and rollers are evenly arranged on the surface of the workbench. According to the tire laser polishing assembly line, tires are conveyed into the polishing chamber through the roller to be automatically polished, the problems that an existing tire polishing device conducts mechanical polishing and is large in labor intensity are solved, weighing is conducted after polishing is completed, weighing is conducted again after gluing is conducted, automatic weight control before and after self-repairing glue coating is achieved, it is ensured that the gluing amount is sufficient, and the production efficiency is improved. And the production quality and the working efficiency of tires are improved.

Description

Technical Field

[0001] The present application relates to the technical field of tire grinding, and specifically to a tire laser grinding line. Background Art

[0002] Tires are circular elastic rubber products that roll on the ground and are installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance. At the same time, they are also required to have high wear resistance and flexibility resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used in tire production, which shows the ability of tires to consume rubber. Tires need to be polished during tire production.

[0003] Current tire grinding equipment is mechanical grinding, which is labor-intensive and damages the tire substrate. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the present application provides a tire laser grinding production line, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a tire laser grinding line, including a workbench, a tire centering mechanism is provided at one end of the workbench, a code scanning mechanism fixedly connected to the workbench is provided on one side of the tire centering mechanism, a grinding chamber for grinding tires is provided on one side of the code scanning mechanism, a weighing platform is provided on one side of the grinding chamber, a discharge port is provided on one side of the weighing platform, and rollers are evenly arranged on the surface of the workbench.

[0008] Preferably, the tire centering mechanism comprises a motor fixedly connected to the workbench, the output shaft of the motor is fixedly connected to a connecting shaft, and one end of the connecting shaft is fixedly connected to a centering plate.

[0009] Preferably, a centering clamping mechanism is provided above the weighing platform, and a weighing sensor is provided below the weighing platform.

[0010] Preferably, a tire lifting and rotating mechanism and a grinding robot arm are provided inside the grinding chamber, and the grinding robot arm includes a laser head and a smoke exhaust pipe.

[0011] Preferably, a double-chain electric roller drive is provided at the end of the roller.

[0012] Preferably, the number of the tire centering mechanisms and the number of the weighing platforms are both two, the tire centering mechanisms are respectively provided on both sides of the grinding chamber, and the weighing platforms are respectively provided on both sides of the discharge port.

[0013] (III) Beneficial effects

[0014] This application provides a tire laser grinding production line. It has the following beneficial effects:

[0015] By using rollers to transport the tires to the grinding room for automatic grinding, the problem of high labor intensity in previous tire grinding devices, which all rely on mechanical grinding, is solved. After grinding, the tires are weighed and then weighed again after gluing, thus achieving automatic weight control before and after the self-repairing glue is applied, ensuring that the amount of glue applied is sufficient, thereby improving tire production quality and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the main structure of this application;

[0018] Figure 2 For this application Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 For this application Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 4 For this application Figure 1 The enlarged structural diagram at C in the middle;

[0021] Figure 5 For this application Figure 1 Enlarged structural diagram at D in the middle.

[0022] In the figure: 1. workbench; 2. tire lifting and rotating mechanism; 3. code scanning mechanism; 4. grinding room; 5. discharge port; 6. weighing platform; 7. centering clamping mechanism; 8. weighing sensor; 9. tire centering mechanism; 10. motor; 11. connecting shaft; 12. double-chain electric roller drive; 13. roller; 14. grinding robot arm. DETAILED DESCRIPTION

[0023] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0024] The present application is further described in detail below through drawings and examples.

[0025] Reference Figures 1 to 5 The embodiment of the present application provides a tire laser grinding production line, including a workbench 1, a tire centering mechanism 9 is provided at one end of the workbench 1, a code scanning mechanism 3 fixedly connected to the workbench 1 is provided on one side of the tire centering mechanism 9, a grinding chamber 4 for grinding the tire is provided on one side of the code scanning mechanism 3, a weighing platform 6 is provided on one side of the grinding chamber 4, a discharge port 5 is provided on one side of the weighing platform 6, and rollers 13 are evenly provided on the surface of the workbench 1. The tire is placed on the workbench 1, and the rollers 13 are rotated to transport the tire, and a series of processes are performed on the tire at the same time. The tire centering mechanism 9 is first used to move the tire to the middle position of the workbench 1, and then the tire is scanned for the first time by the code scanning mechanism 3, and then the tire enters the grinding chamber 4 for grinding, and then scanned after grinding is completed, weighed after scanning, and glued after weighing.

[0026] Reference Figure 4 In one aspect of the present embodiment, the tire centering mechanism 9 includes a motor 10 fixedly connected to the workbench 1, the output shaft of the motor 10 is fixedly connected to the connecting shaft 11, one end of the connecting shaft 11 is fixedly connected to the centering plate, and the motor 10 is used to drive the connecting shaft 11 to rotate so that the centering plate rotates to limit the tire.

[0027] Reference Figure 2 In one aspect of the present embodiment, a centering clamping mechanism 7 is provided above the weighing platform 6, and a weighing sensor 8 is provided below the weighing platform 6. When weighing, the tire is fixed by the centering clamping mechanism 7. The centering clamping mechanism 7 is composed of four cylinders. A group of two cylinders move relative to each other to limit the position of the tire, and then the weighing sensor 8 is used to weigh the tire.

[0028] Reference Figure 5In one aspect of the present embodiment, a tire lifting and rotating mechanism 2 and a grinding robot arm 14 are provided inside the grinding chamber 4. The grinding robot arm 14 includes a laser head and a smoke exhaust pipe. After the tire enters the grinding chamber 4, the tire lifting and rotating mechanism 2 is centered and clamped to fix the tire. Then the laser head is controlled by the grinding robot arm 14, the laser head moves down to the inner edge, and the laser focus position is adjusted to complete the full laser head grinding. The smoke generated by the grinding is discharged by the smoke exhaust pipe. The parameters of the laser grinding robot arm 14 are: X, Z 500mm stroke, and the base rotates 360 degrees.

[0029] Reference Figure 3 In one aspect of the present embodiment, a double-chain electric roller drive 12 is provided at the end of the roller 13, and the double-chain electric roller drive 12 is used to drive the roller to rotate to realize the movement of the tire, and the roller line adopts a modular design, and the line length can be arbitrarily overlapped according to needs. Each section of the roller 13 is 1 meter long and is driven by a 24V DC roller with an S485 network port. According to instructions, the speed regulation, start and stop, forward and reverse functions of each section can be realized.

[0030] Reference Figure 1 In one aspect of the present embodiment, the number of the tire centering mechanism 9 and the weighing platform 6 are both two, the tire centering mechanism 9 is respectively provided with two sides of the grinding chamber 4, and the weighing platform 6 is respectively provided with two sides of the discharge port 5. The equipment is divided into two workstations, code scanning + laser grinding, and code scanning + weighing before and after gluing.

[0031] All electrical equipment in this solution are powered by an external power supply.

[0032] Working principle: place the tire on the workbench 1, use the double-chain electric roller drive 12 to drive the roller to rotate to realize the movement of the tire, first use the tire centering mechanism 9 to move the tire center to the middle position of the workbench 1, then use the code scanning mechanism 3 to scan the tire for the first time, and then the tire enters the grinding room 4 for grinding. After the tire enters the grinding room 4, the tire lifting and rotating mechanism 2 is centered and clamped to fix the tire, and then the laser head is controlled by the grinding robot arm 14, the laser head moves down to the inner edge, and the laser focus position is adjusted to complete the full laser head grinding. The smoke generated by grinding is discharged by the exhaust pipe. After the grinding is completed, the code is scanned again, and the weight is weighed after scanning. The tire enters the weighing area, the weighing sensor detects that it is in place, the centering and clamping work, the lifting cylinder rises, and the static weighing of the tire is completed. After the end, the cylinder descends and the processed tire is discharged from the discharge port.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A tire laser grinding line, comprising a workbench (1), characterized in that: A tire centering mechanism (9) is provided at one end of the workbench (1), a code scanning mechanism (3) fixedly connected to the workbench (1) is provided at one side of the tire centering mechanism (9), a grinding chamber (4) for grinding tires is provided at one side of the code scanning mechanism (3), a weighing platform (6) is provided at one side of the grinding chamber (4), a discharge port (5) is provided at one side of the weighing platform (6), and rollers (13) are evenly provided on the surface of the workbench (1).

2. The tire laser grinding line according to claim 1, characterized in that: The tire centering mechanism (9) comprises a motor (10) fixedly connected to the workbench (1), the output shaft of the motor (10) being fixedly connected to a connecting shaft (11), and one end of the connecting shaft (11) being fixedly connected to a centering plate.

3. The tire laser grinding line according to claim 1, characterized in that: A centering clamping mechanism (7) is arranged above the weighing platform (6), and a weighing sensor (8) is arranged below the weighing platform (6).

4. The tire laser grinding line according to claim 1, characterized in that: The grinding chamber (4) is provided with a tire lifting and rotating mechanism (2) and a grinding mechanical arm (14), and the grinding mechanical arm (14) comprises a laser head and a smoke exhaust pipe.

5. The tire laser grinding line according to claim 1, characterized in that: A double-chain electric roller drive (12) is provided at the end of the roller (13).

6. The tire laser grinding line according to claim 1, characterized in that: The number of the tire centering mechanisms (9) and the weighing platforms (6) are both two. The tire centering mechanisms (9) are respectively provided on two sides of the grinding chamber (4), and the weighing platforms (6) are respectively provided on two sides of the discharge port (5).

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