Tire surface laser engraving machine

Abstract

The utility model relates to the technical field of laser engraving machines, in particular to a tire surface laser engraving machine which is convenient for engraving characters at different positions of tires with different specifications and sizes and improves convenience and practicability. Comprising a laser generator; the device further comprises a fixing mechanism, a driving mechanism, a rotating mechanism, a position adjusting mechanism and a lifting mechanism, the driving mechanism is installed on the fixing mechanism, the rotating mechanism is installed on the driving mechanism, the position adjusting mechanism is installed on the fixing mechanism, and the lifting mechanism is installed on the position adjusting mechanism. The driving mechanism drives the fixing mechanism to quickly fix tires of different specifications and sizes, the rotating mechanism drives the tires to rotate, the position adjusting mechanism adjusts the position of the lifting mechanism, and the lifting mechanism adjusts the height of the laser generator.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machines, in particular to a laser marking machine for tire surfaces. Background Technique

[0002] The laser marking machine for tire surfaces adopts laser technology to mark characters on the tire surface through a laser beam, so as to accurately mark information such as production date, brand, specification, tire pressure, and tire model.

[0003] The existing laser marking machine, such as the prior art with the application number CN202021493528.4, includes a workbench, a fixing mechanism, a connecting seat, a first bearing, a lead screw, a first bevel gear, a connecting block, a connecting rod, a rectangular block, a screw, a rectangular rod, a nut, and a fixing seat, etc. Through the meshing connection relationship between the second bevel gear and the first bevel gear, the first bevel gear is driven to drive the lead screw to rotate. Through the lead screw, the connecting block drives the connecting rods, rectangular blocks, screws, rectangular rods, nuts, and fixing seats on both sides to move downward simultaneously and contact the workpiece, facilitating the pressing and fixing of the workpiece.

[0004] However, the existing technology is not convenient for laser marking on the surfaces of tires with different specifications and sizes, resulting in reduced practicability. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a laser marking machine for tire surfaces, which is convenient for marking different positions of tires with different specifications and sizes, and improves convenience and practicability.

[0006] A laser marking machine for tire surfaces of the utility model includes a laser generator; it also includes a fixing mechanism, a driving mechanism, a rotating mechanism, a position adjusting mechanism, and a lifting mechanism. The driving mechanism is installed on the fixing mechanism, the rotating mechanism is installed on the driving mechanism, the position adjusting mechanism is installed on the fixing mechanism, and the lifting mechanism is installed on the position adjusting mechanism. The driving mechanism drives the fixing mechanism to quickly fix tires with different specifications and sizes, the rotating mechanism drives the tire to rotate, the position adjusting mechanism adjusts the position of the lifting mechanism, and the lifting mechanism adjusts the height of the laser generator; the driving mechanism drives the fixing mechanism to quickly fix tires with different specifications and sizes, improving convenience. The rotating mechanism drives the tire to rotate, enabling the laser generator to perform laser marking on different positions of the tire. The position adjusting mechanism adjusts the position of the lifting mechanism, enabling the laser generator to mark tires with different diameters, improving practicability. The lifting mechanism adjusts the height of the laser generator, enabling the laser generator to mark tires with different widths.

[0007] Preferably, the fixing mechanism includes a fixing table, a rotating ring, a working table, a sliding rod, a slider and a fixing rod. The working table is rotatably mounted on the fixing table through the rotating ring. A sliding groove is provided on the working table. The sliding rod is mounted in the sliding groove of the working table. The slider is slidably mounted on the working table. The fixing rod is mounted on the slider. By turning on the driving mechanism, the slider is driven to slide on the sliding rod, and then the fixing rod is driven to move to limit and fix tires with different diameters.

[0008] Preferably, the driving mechanism includes a driving frame, a lead screw, a guide rod, a threaded plate, a connecting rod and a driving motor. The driving frame is mounted at the bottom end of the rotating ring. One end of the lead screw is rotatably mounted on the driving frame, and the other end of the lead screw is rotatably mounted at the bottom end of the working table. One end of the guide rod is mounted at the bottom end of the working table, and the bottom end of the guide rod is mounted on the driving frame. The threaded plate is slidably mounted on the guide rod. The threaded plate is in threaded cooperation with the lead screw. One end of the connecting rod is rotatably mounted on the threaded plate, and the other end of the connecting rod is rotatably mounted on the slider. The driving motor is mounted at the bottom end of the driving frame, and the output end of the driving motor is connected to the lead screw. By turning on the driving motor to drive the lead screw to rotate, and then driving the threaded plate to slide on the guide rod through the thread relationship, and then driving the slider to slide on the sliding rod through the connecting rod, and then driving the fixing rod to move to limit and fix tires with different diameters.

[0009] Preferably, the rotating mechanism includes a toothed ring, a driving gear and a second motor. The toothed ring is mounted on the outer wall of the rotating ring. The driving gear is rotatably mounted at the bottom end of the fixing table. The toothed ring is meshed with the driving gear. The second motor is mounted at the bottom end of the fixing table through a motor bracket, and the output end of the second motor is connected to the driving gear. By turning on the second motor to drive the driving gear to rotate, and then driving the rotating ring to rotate through the meshing relationship, and then driving the tire to rotate, so that the laser generator can engrave characters on different positions of the tire.

[0010] Preferably, the position adjusting mechanism includes an adjusting frame, a second lead screw, a sliding block and a third motor. The adjusting frame is mounted on the top end of the fixing table. A sliding slot is provided on the adjusting frame. The second lead screw is rotatably mounted in the sliding slot. The sliding block is slidably mounted in the sliding slot. The sliding block is in threaded cooperation with the second lead screw. The third motor is mounted on the adjusting frame, and the output end of the third motor is connected to the second lead screw. By turning on the third motor to drive the second lead screw to rotate, and then driving the sliding block to slide in the sliding slot of the adjusting frame, so that the laser generator can engrave characters on tires with different diameters.

[0011] Preferably, the lifting mechanism includes a sliding sleeve, a sliding rod, a third lead screw, a first bevel gear, a second bevel gear, and a lifting motor. The sliding sleeve is installed at the bottom end of the sliding block. The sliding rod is slidably installed within the sliding sleeve. The third lead screw is rotatably installed within the sliding sleeve. The third lead screw is in threaded cooperation with the sliding rod. The first bevel gear is installed on the third lead screw. The second bevel gear is rotatably installed on the sliding sleeve through a rotating shaft. The second bevel gear meshes with the first bevel gear. The lifting motor is installed on the outer wall of the sliding sleeve. The output end of the lifting motor is connected to the rotating shaft of the second bevel gear. By turning on the lifting motor to drive the second bevel gear to rotate, then driving the third lead screw to rotate through the meshing relationship, and then driving the sliding rod to slide within the sliding sleeve through the threaded relationship, the height of the laser generator can be adjusted, so that the laser generator can engrave letters on tires of different heights and sizes.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The driving mechanism drives the fixing mechanism to quickly fix tires of different specifications and sizes, improving convenience. The rotating mechanism drives the tire to rotate, enabling the laser generator to perform laser engraving on different positions of the tire. The position adjusting mechanism adjusts the position of the lifting mechanism, enabling the laser generator to engrave letters on tires of different diameters, improving practicality. The lifting mechanism adjusts the height of the laser generator, enabling the laser generator to engrave letters on tires of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the first axonometric structural schematic diagram of the present utility model;

[0014] Figure 2 is the second axonometric structural schematic diagram of the present utility model;

[0015] Figure 3 is the third axonometric structural schematic diagram of the present utility model;

[0016] Figure 4 is the fourth axonometric structural schematic diagram of the present utility model;

[0017] Figure 5 is the fifth axonometric structural schematic diagram of the present utility model;

[0018] Figure 6 is the sixth axonometric structural schematic diagram of the present utility model;

[0019] Figure 7 is the front view sectional axonometric structural schematic diagram of the present utility model;

[0020] Reference numerals in the drawings: 01, fixing mechanism; 11, fixing table; 12, rotating ring; 13, workbench; 14, sliding rod; 15, slider; 16, fixing rod; 02, driving mechanism; 21, driving frame; 22, lead screw; 23, guide rod; 24, threaded plate; 25, connecting rod; 26, driving motor; 03, rotating mechanism; 31, toothed ring; 32, driving gear; 33, second motor; 04, position adjusting mechanism; 41, adjusting frame; 42, second lead screw; 43, sliding block; 44, third motor; 05, lifting mechanism; 51, sliding sleeve; 52, sliding rod; 53, third lead screw; 54, first bevel gear; 55, second bevel gear; 56, lifting motor; 57, laser generator. Detailed implementation mode

[0021] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive.

[0022] Embodiment 1

[0023] As Figure 2 、 Figure 3 and Figure 6 shown, a laser lettering machine for tire surface includes a laser generator 57, and also includes a fixing mechanism 01, a driving mechanism 02, a rotating mechanism 03, a position adjusting mechanism 04 and a lifting mechanism 05. The driving mechanism 02 is installed on the fixing mechanism 01, the rotating mechanism 03 is installed on the driving mechanism 02, the position adjusting mechanism 04 is installed on the fixing mechanism 01, and the lifting mechanism 05 is installed on the position adjusting mechanism 04;

[0024] The driving mechanism 02 drives the fixing mechanism 01 to quickly fix tires of different specifications and sizes, the rotating mechanism 03 drives the tire to rotate, the position adjusting mechanism 04 adjusts the position of the lifting mechanism 05, and the lifting mechanism 05 adjusts the height of the laser generator 57;

[0025] The fixing mechanism 01 includes a fixing table 11, a rotating ring 12, a workbench 13, a sliding rod 14, a slider 15 and a fixing rod 16. The workbench 13 is rotatably installed on the fixing table 11 through the rotating ring 12. A chute is provided on the workbench 13. The sliding rod 14 is installed in the chute of the workbench 13. The slider 15 is slidably installed on the workbench 13. The fixing rod 16 is installed on the slider 15;

[0026] The driving mechanism 02 includes a driving frame 21, a lead screw 22, a guide rod 23, a threaded plate 24, a connecting rod 25, and a driving motor 26. The driving frame 21 is installed at the bottom end of the rotating ring 12. One end of the lead screw 22 is rotatably installed on the driving frame 21, and the other end of the lead screw 22 is rotatably installed at the bottom end of the workbench 13. One end of the guide rod 23 is installed at the bottom end of the workbench 13, and the bottom end of the guide rod 23 is installed on the driving frame 21. The threaded plate 24 is slidably installed on the guide rod 23, and the threaded plate 24 is in threaded cooperation with the lead screw 22. One end of the connecting rod 25 is rotatably installed on the threaded plate 24, and the other end of the connecting rod 25 is rotatably installed on the slider 15. The driving motor 26 is installed at the bottom end of the driving frame 21, and the output end of the driving motor 26 is connected to the lead screw 22;

[0027] The rotating mechanism 03 includes a toothed ring 31, a driving gear 32, and a second motor 33. The toothed ring 31 is installed on the outer wall of the rotating ring 12. The driving gear 32 is rotatably installed at the bottom end of the fixed platform 11. The toothed ring 31 is engaged with the driving gear 32. The second motor 33 is installed at the bottom end of the fixed platform 11 through a motor bracket, and the output end of the second motor 33 is connected to the driving gear 32;

[0028] By turning on the driving motor 26 to drive the lead screw 22 to rotate, then driving the threaded plate 24 to slide on the guide rod 23 through the thread relationship, and further driving the slider 15 to slide on the slide rod 14 through the connecting rod 25, thereby driving the fixed rod 16 to move to limit and fix tires of different diameters. By turning on the second motor 33 to drive the driving gear 32 to rotate, then driving the rotating ring 12 to rotate through the meshing relationship, and further driving the tire to rotate, so that the laser generator 57 can engrave characters on different positions of the tire.

[0029] Embodiment 2

[0030] Such as Figure 5 and Figure 7 As shown, a laser engraving machine for the surface of a tire includes a laser generator 57, and further includes a fixing mechanism 01, a driving mechanism 02, a rotating mechanism 03, a position adjusting mechanism 04, and a lifting mechanism 05. The driving mechanism 02 is installed on the fixing mechanism 01, the rotating mechanism 03 is installed on the driving mechanism 02, the position adjusting mechanism 04 is installed on the fixing mechanism 01, and the lifting mechanism 05 is installed on the position adjusting mechanism 04;

[0031] The driving mechanism 02 drives the fixing mechanism 01 to quickly fix tires of different specifications. The rotating mechanism 03 drives the tire to rotate. The position adjusting mechanism 04 adjusts the position of the lifting mechanism 05, and the lifting mechanism 05 adjusts the height of the laser generator 57;

[0032] The position adjusting mechanism 04 includes an adjusting frame 41, a second lead screw 42, a sliding block 43, and a third motor 44. The adjusting frame 41 is installed at the top of the fixed table 11. A sliding groove is provided on the adjusting frame 41. The second lead screw 42 is rotatably installed in the sliding groove. The sliding block 43 is slidably installed in the sliding groove. The sliding block 43 is in threaded cooperation with the second lead screw 42. The third motor 44 is installed on the adjusting frame 41, and the output end of the third motor 44 is connected to the second lead screw 42;

[0033] The lifting mechanism 05 includes a sliding sleeve 51, a sliding rod 52, a third lead screw 53, a first bevel gear 54, a second bevel gear 55, and a lifting motor 56. The sliding sleeve 51 is installed at the bottom end of the sliding block 43. The sliding rod 52 is slidably installed in the sliding sleeve 51. The third lead screw 53 is rotatably installed in the sliding sleeve 51. The third lead screw 53 is in threaded cooperation with the sliding rod 52. The first bevel gear 54 is installed on the third lead screw 53. The second bevel gear 55 is rotatably installed on the sliding sleeve 51 through a rotating shaft. The second bevel gear 55 meshes with the first bevel gear 54. The lifting motor 56 is installed on the outer wall of the sliding sleeve 51, and the output end of the lifting motor 56 is connected to the rotating shaft of the second bevel gear 55;

[0034] By turning on the third motor 44 to drive the second lead screw 42 to rotate, and then driving the sliding block 43 to slide in the sliding groove of the adjusting frame 41, the laser generator 57 can engrave letters on tires with different diameters. By turning on the lifting motor 56 to drive the second bevel gear 55 to rotate, and then driving the third lead screw 53 to rotate through the meshing relationship, and then driving the sliding rod 52 to slide in the sliding sleeve 51 through the threaded relationship, the height of the laser generator 57 can be adjusted, so that the laser generator 57 can engrave letters on tires with different heights.

[0035] Such as Figures 1 to 7As shown in the figure, a laser engraving machine for tire surfaces according to the present utility model, when working, drives the lead screw 22 to rotate by turning on the drive motor 26, and then drives the threaded plate 24 to slide on the guide rod 23 through the thread relationship, and further drives the slider 15 to slide on the slide rod 14 through the connecting rod 25, and then drives the fixed rod 16 to move to limit and fix tires of different diameters. By turning on the second motor 33 to drive the drive gear 32 to rotate, and then driving the rotating ring 12 to rotate through the meshing relationship, and further driving the tire to rotate, so that the laser generator 57 can engrave characters at different positions of the tire. By turning on the third motor 44 to drive the second lead screw 42 to rotate, and then driving the sliding block 43 to slide in the sliding groove of the adjusting frame 41, so that the laser generator 57 can engrave characters on tires of different diameters. By turning on the lifting motor 56 to drive the second bevel gear 55 to rotate, and then driving the third lead screw 53 to rotate through the meshing relationship, and then driving the sliding rod 52 to slide in the sliding sleeve 51 through the thread relationship, so as to adjust the height of the laser generator 57, so that the laser generator 57 can engrave characters on tires of different heights.

[0036] The drive motor 26, the second motor 33, the third motor 44, the lifting motor 56 and the laser generator 57 of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached user manual, without the need for those skilled in the art to make creative efforts.

[0037] The main functions achieved by the present utility model are: during the working process of the laser engraving machine, it is convenient to engrave characters at different positions of tires of different specifications, improving convenience and practicality.

[0038] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A tire surface laser engraving machine, comprising a laser generator (57); characterized in that: It also includes a fixing mechanism (01), a driving mechanism (02), a rotating mechanism (03), a position adjustment mechanism (04) and a lifting mechanism (05), wherein the driving mechanism (02) is mounted on the fixing mechanism (01), the rotating mechanism (03) is mounted on the driving mechanism (02), the position adjustment mechanism (04) is mounted on the fixing mechanism (01), and the lifting mechanism (05) is mounted on the position adjustment mechanism (04); The driving mechanism (02) drives the fixing mechanism (01) to quickly fix tires of different sizes, the rotating mechanism (03) drives the tires to rotate, the position adjustment mechanism (04) adjusts the position of the lifting mechanism (05), and the lifting mechanism (05) adjusts the height of the laser generator (57).

2. A tire surface laser engraving machine as claimed in claim 1, characterized in that: The fixing mechanism (01) comprises a fixing platform (11), a rotating ring (12), a working platform (13), a sliding rod (14), a slider (15) and a fixing rod (16); the working platform (13) is rotatably mounted on the fixing platform (11) via the rotating ring (12); a sliding groove is provided on the working platform (13); the sliding rod (14) is mounted in the sliding groove of the working platform (13); the slider (15) is slidably mounted on the working platform (13); and the fixing rod (16) is mounted on the slider (15).

3. A tire surface laser engraving machine as claimed in claim 2, characterized in that: The driving mechanism (02) comprises a driving frame (21), a lead screw (22), a guide rod (23), a threaded plate (24), a connecting rod (25) and a driving motor (26). The driving frame (21) is mounted on the bottom end of the rotating ring (12). One end of the lead screw (22) is rotatably mounted on the driving frame (21). The other end of the lead screw (22) is rotatably mounted on the bottom end of the workbench (13). One end of the guide rod (23) is mounted on the bottom end of the workbench (13). The bottom end of the guide rod (23) is mounted on the driving frame (21). The threaded plate (24) is slidably mounted on the guide rod (23). The threaded plate (24) and the lead screw (22) are threadedly matched. One end of the connecting rod (25) is rotatably mounted on the threaded plate (24). The other end of the connecting rod (25) is rotatably mounted on the slider (15). The driving motor (26) is mounted on the bottom end of the driving frame (21). The output end of the driving motor (26) is connected to the lead screw (22).

4. A tire surface laser engraving machine as claimed in claim 2, characterized in that: The rotating mechanism (03) comprises a gear ring (31), a driving gear (32) and a second motor (33), wherein the gear ring (31) is mounted on the outer wall of the rotating ring (12), the driving gear (32) is rotatably mounted on the bottom end of the fixed platform (11), the gear ring (31) is meshed with the driving gear (32), the second motor (33) is mounted on the bottom end of the fixed platform (11) through a motor frame, and the output end of the second motor (33) is connected to the driving gear (32).

5. A tire surface laser engraving machine as claimed in claim 2, characterized in that: The position adjustment mechanism (04) comprises an adjustment frame (41), a second lead screw (42), a sliding block (43) and a third motor (44); the adjustment frame (41) is mounted on the top of the fixed platform (11); a sliding groove is arranged on the adjustment frame (41); the second lead screw (42) is rotatably mounted in the sliding groove; the sliding block (43) is slidably mounted in the sliding groove; the sliding block (43) is threadedly matched with the second lead screw (42); the third motor (44) is mounted on the adjustment frame (41); and the output end of the third motor (44) is connected to the second lead screw (42).

6. A tire surface laser engraving machine as claimed in claim 5, characterized in that: The lifting mechanism (05) comprises a sliding sleeve (51), a sliding rod (52), a third lead screw (53), a first bevel gear (54), a second bevel gear (55) and a lifting motor (56). The sliding sleeve (51) is mounted at the bottom end of the sliding block (43). The sliding rod (52) is slidably mounted in the sliding sleeve (51). The third lead screw (53) is rotatably mounted in the sliding sleeve (51). The third lead screw (53) and the sliding rod (52) are threadedly matched. The first bevel gear (54) is mounted on the third lead screw (53). The second bevel gear (55) is rotatably mounted on the sliding sleeve (51) through a rotating shaft. The second bevel gear (55) is meshed with the first bevel gear (54). The lifting motor (56) is mounted on the outer wall of the sliding sleeve (51). The output end of the lifting motor (56) is connected to the rotating shaft of the second bevel gear (55).

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