CN223684670U

CN223684670U - A laser stripping fixture

Info

Publication number: CN223684670U
Application number: CN202520059279.4U
Authority: CN
Inventors: 胡泽平; 朱枫豪; 张军
Original assignee: Wuxi Kemeng Carbon Extreme Technology Co ltd
Current assignee: Wuxi Kemeng Carbon Extreme Technology Co ltd
Priority date: 2025-01-10
Filing date: 2025-01-10
Publication date: 2025-12-19
Anticipated expiration: 2035-01-10

Abstract

The utility model relates to the technical field of laser polishing, in particular to a laser stripping tool, which comprises a rotating ring, wherein a plurality of sliding holes are formed in the top of the rotating ring, support plates are slidably connected to the inner walls of the sliding holes, a plurality of driving components are mounted at the bottom of the rotating ring, a second air cylinder is fixedly connected to the inner walls of the support plates, limit holes are formed in the two sides of the inner walls of the support plates, a supporting plate is fixedly connected to the output end of the second air cylinder, limit blocks are fixedly connected to the two sides of the supporting plate, the limit blocks are slidably connected with the inner walls of the limit holes, adjusting components are mounted on the inner walls of the support plates, mounting grooves are formed in the tops of the support plates, and rotating shafts are rotatably connected to the inner walls of the mounting grooves. According to the utility model, the driving component drives the clamping arm to move, so that the end part of the clamping arm clamps and fixes the outer wall of a product, and simultaneously, a downward force is applied to the product, so that the bottom of the product can be firmly fixed on the top of the supporting table, and the stability of product installation is ensured.

Description

Laser stripping tool

Technical Field

The utility model relates to the technical field of laser polishing, in particular to a laser stripping tool.

Background

The laser lift-off technology is characterized in that laser pulses with high energy density generated by a laser source form a high energy density area when the laser pulses are focused to a small point through a focusing lens, when the energy of the area reaches a damage threshold value of a material, the material is instantaneously heated and gasified or dissolved, so that a bubble is formed, the pressure generated inside the bubble is rapidly diffused into the surrounding environment, the cohesive force between the material and a substrate is instantaneously reduced or eliminated, and the material can be easily lifted off from the substrate.

In stripping by a laser beam, the product needs to be clamped by a clamp, however, in practice, it has been found that conventional clamp designs are only suitable for clamping the side walls of the product, which exposes significant problems in laser stripping. Specifically, the surface that anchor clamps and product contact can produce wearing and tearing after long-time use, and then lead to the contact surface to become uneven, and when the product lateral wall was held, because the unevenness of anchor clamps contact surface, the product bottom often was difficult to place on processing platform firmly, and this kind of instability can aggravate in the laser stripping process, finally leads to the product surface to appear uneven phenomenon, has seriously influenced processingquality and precision.

Disclosure of utility model

Based on the technical problems that the bottom of a product is difficult to stably place on a processing platform, the instability is aggravated in the laser stripping process, the uneven surface of the product is finally caused, and the processing quality and the processing precision are seriously influenced, the utility model provides a laser stripping tool.

The utility model provides a laser stripping tool which comprises a rotating ring, wherein a plurality of sliding holes are formed in the top of the rotating ring, support plates are connected to the inner walls of the sliding holes in a sliding mode, a plurality of driving components are installed at the bottom of the rotating ring, a second air cylinder is fixedly connected to the inner walls of the support plates, limit holes are formed in the two sides of the inner walls of the support plates, supporting plates are fixedly connected to the output ends of the second air cylinders, limiting blocks are fixedly connected to the two sides of the supporting plates, the limiting blocks are connected to the inner walls of the limit holes in a sliding mode, adjusting components are installed on the inner walls of the support plates, mounting grooves are formed in the tops of the support plates, rotating shafts are connected to the inner walls of the mounting grooves in a rotating mode, semi-gears are fixedly connected to the outer walls of the rotating shafts, and clamping arms are fixedly connected to the outer walls of the semi-gears and used for driving the semi-gears to rotate.

Preferably, the device further comprises a support shaft, wherein the top of the support shaft is fixedly connected with a saddle, the outer wall of the saddle is fixedly connected with a bearing, and the outer wall of the bearing is fixedly connected with a gear ring.

Preferably, the outer wall of the supporting shaft is fixedly connected with a motor, the output end of the motor is fixedly connected with a cylindrical gear, and the cylindrical gear is meshed with the gear ring.

Preferably, the driving assembly comprises a fixing plate, the inner walls of the fixing plate are fixedly connected with first air cylinders, and the output ends of the first air cylinders penetrate through the supporting plate and are fixedly connected with the supporting plate.

Preferably, the adjusting component comprises a third cylinder, a mounting hole is formed in the outer wall of the supporting plate, and the third cylinder is fixedly connected with the inner wall of the mounting hole.

Preferably, the output end of the third cylinder is fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with a toothed plate, the toothed plate is in sliding connection with the inner wall of the mounting groove, and the toothed plate is meshed with the half gear.

By means of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the device, the adjusting component drives the toothed plate to slide, the toothed plate drives the half gear to rotate, the half gear drives the clamping arm to rotate by taking the rotating shaft as the center until the clamping end of the clamping arm inclines downwards, the driving component drives the clamping arm to move, so that the end part of the clamping arm clamps and fixes the outer wall of a product, and simultaneously, a downward force is applied to the product, so that the bottom of the product can be firmly fixed at the top of the supporting table, and the stability of product installation is ensured.

2. In the device, the linkage mechanism of the motor, the cylindrical gear, the gear ring and the rotating ring can conveniently adjust the positions of a plurality of clamping arms so as to adapt to the change of the clamping positions on the surfaces of different products.

3. In this device, the second cylinder promotes layer board and stopper along the gliding design of backup pad inner wall for the clamping point height of arm lock can be adjusted in a flexible way according to the height of product, and this kind of high adjustability makes clamping device can handle the product of different height, has improved application scope and the flexibility of equipment.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting structure of the rotary ring of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the support plate of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the half gear of the present utility model;

fig. 5 is a schematic view of the mounting structure of the pallet of the present utility model.

In the figure, 1, a supporting shaft; 2, a supporting table, 3, a bearing, 4, a rotating ring, 5, a gear ring, 6, a motor, 7, a cylindrical gear, 8, a sliding hole, 9, a fixed plate, 10, a first cylinder, 11, a supporting plate, 12, a limiting hole, 13, a supporting plate, 14, a mounting hole, 15, a mounting groove, 16, a second cylinder, 17, a limiting block, 18, a third cylinder, 19, a connecting plate, 20, a toothed plate, 21, a rotating shaft, 22, a half gear, 23 and a clamping arm.

Detailed Description

All other embodiments, which may be made by those skilled in the art without the benefit of the teachings of the present utility model, are intended to be within the scope of the utility model, and the term "fixedly coupled" is to be interpreted broadly, and, unless otherwise specifically stated or defined, for example, the term "fixedly coupled" may be fixedly mounted, removably coupled, or integrally formed, mechanically coupled, electrically coupled, or directly coupled. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 2-5, the laser stripping tool comprises a rotating ring 4, wherein a plurality of sliding holes 8 are formed in the top of the rotating ring 4, support plates 11 are slidably connected to the inner walls of the sliding holes 8, a plurality of driving components are mounted at the bottom of the rotating ring 4, and the driving components are used for driving the support plates 11 to slide along the inner walls of the sliding holes 8;

The inner wall of the supporting plate 11 is fixedly connected with a second air cylinder 16, limiting holes 12 are formed in two sides of the inner wall of the supporting plate 11, the output end of the second air cylinder 16 is fixedly connected with a supporting plate 13, limiting blocks 17 are fixedly connected to two sides of the supporting plate 13, the limiting blocks 17 are slidably connected with the inner wall of the limiting holes 12, the top of the supporting plate 11 is provided with a mounting groove 15, the inner wall of the mounting groove 15 is rotationally connected with a rotating shaft 21, the outer wall of the rotating shaft 21 is fixedly connected with a half gear 22, and the outer wall of the half gear 22 is fixedly connected with a clamping arm 23;

the inner walls of the supporting plates 11 are provided with adjusting components which are used for driving the half gears 22 to rotate;

The toothed plate 20 is driven to slide along the inner wall of the mounting groove 15 through the connecting plate 19 by the third air cylinder 18, the toothed plate 20 drives the half gear 22 to rotate, the half gear 22 drives the clamping arm 23 to rotate by taking the rotating shaft 21 as the center until the clamping end of the clamping arm 23 is inclined downwards, and when a product is clamped, a downward force can be applied to the product, so that the bottom of the product can be firmly fixed at the top of the supporting table 2, and the stability of product mounting is ensured.

As shown in fig. 1 and 2, the device further comprises a support shaft 1, wherein the top of the support shaft 1 is fixedly connected with a supporting table 2, the outer wall of the supporting table 2 is fixedly connected with a bearing 3, and the outer wall of the bearing 3 is fixedly connected with a gear ring 5;

The outer wall of the supporting shaft 1 is fixedly connected with a motor 6, the output end of the motor 6 is fixedly connected with a cylindrical gear 7, and the cylindrical gear 7 is meshed with the gear ring 5;

The motor 6 can drive the gear ring 5 to rotate through the cylindrical gear 7, and then drive the rotating ring 4 to rotate.

As shown in fig. 3, the driving assembly comprises a fixing plate 9, wherein the inner walls of the fixing plate 9 are fixedly connected with first air cylinders 10, and the output ends of the first air cylinders 10 penetrate through a supporting plate 11 and are fixedly connected with the supporting plate 11.

As shown in fig. 4, the adjusting assembly comprises a third air cylinder 18, the outer wall of the supporting plate 13 is provided with a mounting hole 14, and the third air cylinder 18 is fixedly connected with the inner wall of the mounting hole 14.

The output end of the third cylinder 18 is fixedly connected with a connecting plate 19, the outer wall of the connecting plate 19 is fixedly connected with a toothed plate 20, the toothed plate 20 is slidably connected with the inner wall of the mounting groove 15, and the toothed plate 20 is meshed with a half gear 22.

The working principle is that a product is placed on the top of the supporting table 2, a cylindrical gear 7 is driven to rotate by a motor 6, a gear ring 5 is driven to rotate by the cylindrical gear 7, a rotary ring 4 is driven to rotate by the gear ring 5, and the positions of a plurality of clamping arms 23 are adjusted by the rotary ring 4 so as to adapt to the adjustment of a surface which can be clamped by the product;

according to the height of the product, the second air cylinder 16 pushes the supporting plate 13 to slide along the inner wall of the supporting plate 11, and the supporting plate 13 drives the limiting block 17 to slide along the inner wall of the limiting hole 12, so that the height of the clamping point of the clamping arm 23 is adjusted;

The toothed plate 20 is driven to slide along the inner wall of the mounting groove 15 through the connecting plate 19 by the third air cylinder 18, the half gear 22 is driven to rotate through the toothed plate 20, and the clamping arm 23 is driven to rotate by the half gear 22 by taking the rotating shaft 21 as the center until the clamping end of the clamping arm 23 is inclined downwards;

The first air cylinder 10 drives the supporting plate 11 to slide along the inner wall of the sliding hole 8, so that the clamping arm 23 is driven to move, the end part of the clamping arm 23 clamps and fixes the outer wall of a product, and simultaneously, a downward force is applied to the product, so that the bottom of the product can be firmly fixed at the top of the supporting table 2, and the stability of product installation is ensured.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. A laser stripping fixture, characterized in that it includes a rotating ring (4), the top of the rotating ring (4) is provided with a plurality of sliding holes (8), the inner wall of each sliding hole (8) is slidably connected with a support plate (11), and the bottom of the rotating ring (4) is provided with a plurality of driving components;

A second cylinder (16) is fixedly connected to the inner wall of the support plate (11), and a support plate (13) is fixedly connected to the output end of the second cylinder (16). Limiting blocks (17) are fixedly connected to both sides of the support plate (13), and limiting holes (12) are opened on both sides of the inner wall of the support plate (11). The limiting blocks (17) are slidably connected to the inner wall of the limiting holes (12).

The support plate (11) has an installation groove (15) on its top. A rotating shaft (21) is rotatably connected to the inner wall of the installation groove (15). A half gear (22) is fixedly connected to the outer wall of the rotating shaft (21). A clamping arm (23) is fixedly connected to the outer wall of the half gear (22). An adjustment component is installed on the inner wall of the support plate (11). The adjustment component is used to drive the half gear (22) to rotate.

2. The laser stripping fixture according to claim 1, characterized in that: it further includes a support shaft (1), the top of the support shaft (1) is fixedly connected to a support platform (2), the outer wall of the support platform (2) is fixedly connected to a bearing (3), and the outer wall of the bearing (3) is fixedly connected to a gear ring (5).

3. The laser stripping fixture according to claim 2, characterized in that: a motor (6) is fixedly connected to the outer wall of the support shaft (1), and a cylindrical gear (7) is fixedly connected to the output end of the motor (6), and the cylindrical gear (7) meshes with the gear ring (5).

4. The laser stripping fixture according to claim 3, characterized in that: the driving component includes a fixed plate (9), and a first cylinder (10) is fixedly connected to the inner wall of the fixed plate (9), and the output end of the first cylinder (10) passes through the support plate (11) and is fixedly connected to it.

5. The laser stripping fixture according to claim 4, characterized in that: the adjustment component includes a third cylinder (18), the outer wall of the support plate (13) is provided with a mounting hole (14), and the third cylinder (18) is fixedly connected to the inner wall of the mounting hole (14).

6. The laser stripping fixture according to claim 5, characterized in that: a connecting plate (19) is fixedly connected to the output end of the third cylinder (18), a toothed plate (20) is fixedly connected to the outer wall of the connecting plate (19), the toothed plate (20) is slidably connected to the inner wall of the mounting groove (15), and the toothed plate (20) meshes with the half gear (22).