CN-117324323-B - Be used for abluent laser processing equipment of tire inner wall

Abstract

The invention relates to tire inner wall cleaning treatment equipment, in particular to laser processing equipment for cleaning the tire inner wall, which can clean the tire inner wall efficiently and conveniently, and comprises a conveying platform, a tire conveying mechanism for conveying the tire to a processing position, a tire positioning mechanism for positioning the center of the tire, a dust suction chamber for quickly cleaning smoke dust generated in the tire cleaning process, and a laser cleaning mechanism for processing the inner surface of the tire, wherein the tire conveying mechanism comprises a synchronous belt, two synchronous belts which are arranged on the conveying platform in parallel, a proximity sensor is further arranged on the conveying platform and beside the synchronous belt, the laser cleaning mechanism comprises a vibrating mirror and a four-axis moving table, the conveying platform is provided with an opening, the vibrating mirror is arranged on the four-axis moving table, the four-axis moving table is arranged on a rack, the vibrating mirror is positioned at the bottom of the conveying platform, and the vibrating mirror can pass through the opening and is positioned at the center position of the synchronous belts at two sides.

Inventors

• ZHAO FEI
• Wan zhe

Assignees

• 无锡易泽智装工业技术有限公司

Dates

Publication Date

20260512

Application Date

20231110

Claims (4)

1. 1. The laser processing equipment for cleaning the inner wall of the tire comprises a conveying platform (1) and is characterized by also comprising a tire conveying mechanism for conveying the tire to a processing position; a tire positioning mechanism for positioning the center of the tire; The dust collection chamber is used for quickly removing smoke dust generated in the tire cleaning process; a laser cleaning mechanism for processing the inner surface of the tire; The tire conveying mechanism comprises a synchronous belt (2), wherein the synchronous belt (2) is arranged on a conveying platform (1) in parallel, a proximity sensor (3) is further arranged on the conveying platform (1), and the proximity sensor (3) is located beside the synchronous belt (2); The laser cleaning mechanism comprises a vibrating mirror (5) and a four-axis moving table (6), an opening (7) is formed in the conveying platform (1), the vibrating mirror (5) is arranged on the four-axis moving table (6), the four-axis moving table (6) is arranged on the frame and is positioned at the bottom of the conveying platform (1), and the vibrating mirror (5) can penetrate through the opening (7) and is positioned at the center position of the synchronous belt (2) at two sides; The dust collection chamber is arranged on the frame, is positioned below the conveying platform (1) and surrounds the laser cleaning mechanism inside the dust collection chamber; The tire positioning mechanism comprises a sliding rail (8), a first sliding table (9) and a second sliding table (10), wherein press rolls (11) for fixing tires are arranged on two sides of the first sliding table (9) and the second sliding table (10), the first sliding table (9) and the second sliding table (10) are in sliding fit with the sliding rail (8), the sliding rail (8) is located above the synchronous belt (2), the tire positioning mechanism further comprises a first cylinder (12), a cylinder body of the first cylinder (12) is arranged on the sliding rail (8) and the telescopic end of the cylinder body is connected with the first sliding table (9) or the second sliding table (10), a belt pulley II (13) is arranged on the sliding rail (8), the first sliding table (9) is connected with one side of the belt pulley II (13), and the second sliding table (10) is connected with the other side of the belt pulley II (13); the first cylinder (12) is positioned above the vibrating mirror (5); The dust collection chamber comprises a dust collection pipe (16), a sealing cover (17) and a sealing seat (18), wherein the sealing seat (18) is positioned at the lower part of the conveying platform (1), the upper end of the sealing cover (17) is connected with the conveying platform (1), the lower end of the sealing cover (17) is connected with the sealing seat (18), the sealing cover (17) and the sealing seat (18) form a semi-sealing cavity, and the sealing cover (17) is connected with the dust collection pipe (16); the four-axis moving table (6) comprises a C-axis rotary table (22), an X-axis sliding table (19) is arranged on the C-axis rotary table (22), a Z-axis sliding table (21) is arranged on the X-axis sliding table (19), and the Z-axis sliding table (21) is in running fit with the vibrating mirror (5) through a B-axis (20).
2. 2. A laser machining apparatus for cleaning inner walls of tires as claimed in claim 1, characterized in that the C-axis turntable (22) is moved synchronously in conjunction with the X-axis slide table (19) to accommodate relative positional changes of the inner wall machining surfaces of tires.
3. 3. Laser processing equipment for cleaning the inner wall of a tyre according to claim 1, characterized in that the end of the Z-axis sliding table (21) is also equipped with three single-point distance measuring sensors (23), the angle between adjacent single-point distance measuring sensors being greater than 90 °.
4. 4. The laser processing apparatus for cleaning the inner wall of a tire according to claim 1, wherein the values of the three sensors obtained by the three single-point distance measuring sensors (23) are used for calculating the actual center point position of the inner wall of the tire, thereby being used as an adjustment instruction of the X-axis sliding table (19) to adjust the positioning error of the tire, thereby improving the cleaning effect of the inner wall of the tire.

Description

Be used for abluent laser processing equipment of tire inner wall Technical Field The invention relates to tire inner wall cleaning treatment equipment, in particular to laser processing equipment for cleaning the tire inner wall. Background Tire noise is one of the main sources of noise during driving of automobiles. The noise problem of the tire can be reduced by sticking the mute cotton inside the tire. Because the use condition of the tire is bad, the firmness of the silence cotton adhered to the surface of the tire needs to be ensured. In the prior art, products such as a release agent and the like are inevitably required to be used in the production process of the tire, so that the mute cotton is difficult to effectively adhere when being stuck on the surface of the tire through an adhesive. Therefore, the surface release agent and the like need to be removed. In general, water, dry ice, or the like is generally used for cleaning. The method has the problems of long time consumption, easiness in residue and the like. The laser cleaning is a tire cleaning method with remarkable advantages, and the material to be removed is gasified or sublimated through non-contact action of the material, so that the method has no pollution to the environment and no damage to the base material. How to design automatic laser processing equipment to realize automatic cleaning of tires is an important work for realizing mute tire industrial manufacturing. Disclosure of Invention Aiming at the problems in the background art, the invention aims to provide laser processing equipment for cleaning the inner wall of a tire, which can clean the inner wall of the tire efficiently and conveniently. The technical aim of the invention is achieved by the following technical scheme that the laser processing equipment for cleaning the inner wall of the tire comprises a conveying platform and further comprises: a tire conveying mechanism for conveying the tire to a processing position; a tire positioning mechanism for positioning the center of the tire; The dust collection chamber is used for quickly removing smoke dust generated in the tire cleaning process; a laser processing mechanism for processing the inner surface of the tyre; the tire conveying mechanism comprises two synchronous belts which are arranged on a conveying platform in parallel, and a proximity sensor is further arranged on the conveying platform and is positioned beside the synchronous belts; the laser processing mechanism comprises a vibrating mirror and a four-axis moving table, an opening is formed in the conveying platform, the vibrating mirror is arranged on the four-axis moving table, the four-axis moving table is positioned at the bottom of the conveying platform, and the vibrating mirror can pass through the opening and is positioned at the center position of synchronous belts at two sides; The dust collection chamber is positioned below the conveying platform; The tire positioning mechanism comprises a sliding rail, a first sliding table and a second sliding table, compression rollers used for fixing tires are arranged on two sides of the first sliding table and the second sliding table, the first sliding table and the second sliding table are in sliding fit with the sliding rail, the sliding rail is located above the synchronous belt, the tire positioning mechanism further comprises a first cylinder, a cylinder body of the first cylinder is arranged on the sliding rail, a telescopic end of the first cylinder is connected with the first sliding table or the second sliding table, a belt pulley II is arranged on the sliding rail, the first sliding table is connected with one side of the belt pulley II, the second sliding table is connected with the other side of the belt pulley II, and the first cylinder is located above the vibrating mirror. For preference, the dust collection chamber comprises a dust collection pipe, a sealing cover and a sealing seat, wherein the sealing seat is positioned at the lower part of the conveying platform, the upper end of the sealing cover is connected with the conveying platform, the lower end of the sealing cover is connected with the sealing seat, a semi-sealing cavity is formed by the sealing cover and the sealing seat, and the sealing cover is connected with the dust collection pipe. Preferably, the four-axis motion platform comprises a C-axis turntable, an X-axis sliding table is arranged on the C-axis turntable, a Z-axis sliding table is arranged on the X-axis sliding table, and the Z-axis sliding table is in running fit with the vibrating mirror through a B-axis. Preferably, three single-point ranging sensors are further installed at the tail end of the Z-axis sliding table, and the included angle of each adjacent single-point ranging sensor is larger than 90 degrees. In summary, the invention has the following advantages: The laser processing equipment for cleaning the inner wall of the tire can clamp and position the t