Clamping mechanism for laser etching

Abstract

The utility model provides a clamping mechanism for laser etching, and relates to the technical field of laser etching, the clamping mechanism comprises a vertical plate, a lifting structure mounted on the front side of the vertical plate and a mounting rack, the lifting structure and the mounting rack are both connected with supporting rods, and the faces, away from each other, of the two supporting rods are each provided with a plurality of clamping parts; and the clamping part is matched with the supporting rod for clamping and fixing the product. The supporting rods are arranged on the mounting frame and the lifting structure, the clamping parts are arranged on the two supporting rods, the lifting structure can drive the clamping parts corresponding to the lifting structure to ascend and descend, workpieces of different sizes are effectively fixed, then the device is suitable for the workpieces of different sizes, and the machining application range of the device is greatly widened.

Description

Technical Field

[0001] This utility model relates to the field of laser etching technology, and more specifically, to a clamping mechanism for laser etching. Background Technology

[0002] In the field of modern manufacturing, laser etching technology is widely used for marking, pattern drawing and preparation of functional structures on various materials due to its high precision, high efficiency and non-contact processing characteristics, such as screen printing.

[0003] In the field of laser etching technology, accurately and stably fixing the workpiece is one of the key steps to achieve high-quality machining. Traditional clamping methods often use fixtures of a single size, which are difficult to adapt to workpieces of different sizes. This not only limits the machining range, but may also lead to decreased machining accuracy or even workpiece damage due to unstable clamping. Therefore, we have made improvements to this problem and proposed a clamping mechanism for laser etching. Utility Model Content

[0004] The purpose of this invention is to address the problem that traditional clamping methods often use clamps of a single size, which are difficult to adapt to workpieces of different sizes.

[0005] To achieve the above-mentioned objectives, this utility model provides a clamping mechanism for laser etching to improve the aforementioned problems.

[0006] The application is as follows:

[0007] A clamping mechanism for laser etching includes a vertical plate, a lifting structure mounted on the front of the vertical plate, and a mounting frame. Support rods are connected to the lifting structure and the mounting frame. Several clamping parts are provided on the surfaces of the two support rods that are far apart from each other. The clamping parts cooperate with the support rods to clamp and fix the product.

[0008] As a preferred technical solution of this application, the clamping part includes a support frame fixedly installed on the support rod, a cylinder is provided inside the support frame, and the piston rod of the cylinder passes through the support frame and is connected to the clamping member.

[0009] As a preferred technical solution of this application, the clamping member includes a connecting rod mounted on the cylinder piston rod, a threaded rod is threadedly connected to the connecting rod, and a pad is connected to one end of the threaded rod near the support rod.

[0010] As a preferred technical solution of this application, the lifting structure includes two first support seats and two second support seats installed on the front of the upright plate. Each of the two first support seats and the two second support seats is provided with a first synchronous pulley, and a first synchronous belt is connected between each pair of first synchronous pulleys.

[0011] As a preferred technical solution of this application, both first synchronous belts are connected to a connecting frame, and both connecting frames are connected to a corresponding support rod.

[0012] As a preferred technical solution of this application, a drive motor is installed on the upright plate, and the output shaft of the drive motor is connected to one of the first synchronous pulleys.

[0013] As a preferred technical solution of this application, each of the two first support seats is connected to a second synchronous pulley, the two second synchronous pulleys are respectively connected to two of the first synchronous pulleys, and a second synchronous belt is connected between the two second synchronous pulleys.

[0014] As a preferred technical solution of this application, a pressure roller is bolted to the first support base, and the outer surface of the pressure roller is in contact with the second synchronous belt.

[0015] As a preferred technical solution of this application, a limiting component is provided between the upright plate and the two connecting frames.

[0016] As a preferred technical solution of this application, the limiting member includes a first guide rail mounted on the upright plate, a first slide block connected to the outer surface of the first guide rail, and the first slide block connected to the connecting frame.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] In the scheme of this application:

[0019] This application provides support rods on the mounting frame and lifting structure, with clamping parts on both support rods. The lifting structure can drive the corresponding clamping parts to rise and fall, thus achieving effective fixing of workpieces of different sizes and adapting to workpieces of different sizes, greatly expanding the processing and application range of this application. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the clamping mechanism for laser etching provided in this application;

[0021] Figure 2 A partial structural schematic diagram of the clamping mechanism for laser etching provided in this application;

[0022] Figure 3 Provided for this application Figure 1 Enlarged structural diagram at point A in the middle.

[0023] The image shows:

[0024] 2. Upright plate; 301. Mounting bracket; 302. Support bracket; 303. Threaded rod; 304. Pad block; 305. First support seat; 306. Second support seat; 307. First synchronous pulley; 308. First synchronous belt; 309. Second synchronous pulley; 310. Drive motor; 311. First guide rail; 312. First slide block; 313. Connecting bracket; 314. Second synchronous belt; 315. Support rod; 316. Connecting rod; 317. Cylinder; 318. Pressure roller. Detailed Implementation

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] For an example, please refer to... Figures 1-3 A clamping mechanism for laser etching includes a vertical plate 2, a lifting structure mounted on the front of the vertical plate 2, and a mounting frame 301. The lifting structure is located above the mounting frame 301. Support rods 315 are connected to both the lifting structure and the mounting frame 301. Several clamping parts are provided on the surfaces of the two support rods 315 that are far apart from each other. The clamping parts cooperate with the support rods 315 to clamp and fix the product. By setting support rods 315 on the mounting frame 301 and the lifting structure, and setting clamping parts on both support rods 315, the lifting structure can drive the corresponding clamping parts to rise and fall, thus achieving effective fixing of workpieces of different sizes, thereby adapting to workpieces of different sizes and greatly expanding the processing application range of this application.

[0029] Furthermore, the clamping part includes a support frame 302 fixedly mounted on the support rod 315. A cylinder 317 is provided inside the support frame 302. The piston rod of the cylinder 317 passes through the support frame 302 and is connected to a clamping member. The support frame 302 can support the installation of the cylinder 317, and the clamping member can cooperate with the support rod 315 to clamp and fix the rod.

[0030] Furthermore, the clamping component includes a connecting rod 316 mounted on the piston rod of the cylinder 317. A threaded rod 303 is threadedly connected to the connecting rod 316. A pad 304 is connected to one end of the threaded rod 303 near the support rod 315. The cylinder 317 can drive the connecting rod 316, the threaded rod 303, and the pad 304 to move. When the pad 304 moves closer to the support rod 315, it can cooperate with the support rod 315 to clamp and fix the workpiece. When the pad 304 moves away from the support rod 315, it is released from fixation. Rotating the threaded rod 303 can adjust the position of the pad 304 to meet the fixing requirements of workpieces of different thicknesses.

[0031] Furthermore, the lifting structure includes two first support seats 305 and two second support seats 306 installed on the front of the upright plate 2. Each of the two first support seats 305 and the two second support seats 306 is provided with a first synchronous pulley 307. A first synchronous belt 308 is connected between each pair of first synchronous pulleys 307. The configuration of the first support seats 305 and the second support seats 306 provides effective support for the first synchronous pulleys 307 and the first synchronous belt 308.

[0032] Furthermore, both first synchronous belts 308 are connected to connecting frames 313, and both connecting frames 313 are connected to corresponding support rods 315. When the first synchronous belts 308 rotate, they can drive the corresponding support rods 315 to rise and fall through the connecting frames 313, thereby adjusting according to different sizes of workpieces.

[0033] Furthermore, a drive motor 310 is installed on the upright plate 2. The output shaft of the drive motor 310 is connected to one of the first synchronous pulleys 307. The drive motor 310 can drive the first synchronous pulley 307 connected to it to rotate, thereby driving the first synchronous belt 308 to rotate.

[0034] Furthermore, each of the two first support seats 305 is connected to a second synchronous pulley 309, and the two second synchronous pulleys 309 are respectively connected to two of the first synchronous pulleys 307. A second synchronous belt 314 is connected between the two second synchronous pulleys 309. The cooperation between the second synchronous pulleys 309 and the second synchronous belt 314 can realize the synchronous rotation of the two first synchronous belts 308.

[0035] Furthermore, a pressure roller 318 is bolted to one of the first support seats 305. The outer surface of the pressure roller 318 contacts the second synchronous belt 314. The pressure roller 318 can tension the second synchronous belt 314 to ensure the transmission of power.

[0036] Furthermore, limiters are provided between the upright plate 2 and the two connecting frames 313. The limiters are used to limit the lifting process of the connecting frames 313 to improve the stability of the lifting process of the connecting frames 313.

[0037] Furthermore, the limiting component includes a first guide rail 311 mounted on the upright plate 2, and a first slide block 312 connected to the outer surface of the first guide rail 311. The first slide block 312 is connected to the connecting frame 313. The cooperation between the first guide rail 311 and the first slide block 312 realizes the limiting of the lifting process of the connecting frame 313, thereby improving the stability of the lifting process of the connecting frame 313.

[0038] In use, taking the etching process of the screen as an example, the screen is placed vertically between the support frame 302 and the support rod 315 below. Then, the drive motor 310 drives the two first synchronous belts 308 to rotate through the first synchronous pulley 307, the first synchronous belt 308 and the second synchronous belt 314. In turn, the connecting frame 313 drives the upper support rod 315 to descend, so that the top of the screen is located between the upper support frame 302 and the support rod 315. The cylinder 317 drives the pad 304 to move through the connecting rod 316 and the threaded rod 303, so that the pad 304 cooperates with the support rod 315 to clamp and fix the screen.

[0039] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0040] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A clamping mechanism for laser etching, characterized by, The utility model provides a product clamping device, including vertical plate (2), install in the vertical plate (2) front lifting structure and mounting bracket (301), lifting structure and mounting bracket (301) all are connected with support rod (315), two support rod (315) are away from each other one side and are provided with a plurality of clamping parts, and clamping part is used for the clamping fixation of product with support rod (315) cooperation.

2. The clamping mechanism for laser etching according to claim 1, wherein The clamping part includes a support frame (302) fixedly installed on the support rod (315), a gas cylinder (317) is arranged in the support frame (302), and the piston rod of the gas cylinder (317) penetrates through the support frame (302) and is connected with a clamping piece.

3. The clamping mechanism for laser etching according to claim 2, wherein The clamping piece includes a connecting rod (316) installed on the piston rod of the gas cylinder (317), a threaded rod (303) is threadedly connected to the connecting rod (316), and a pad (304) is connected to one end of the threaded rod (303) close to the support rod (315).

4. The clamping mechanism for laser etching according to claim 3, wherein The lifting structure includes two first support seats (305) and two second support seats (306) installed on the front of the vertical plate (2), a first synchronous wheel (307) is arranged on each of the two first support seats (305) and the two second support seats (306), and a first synchronous belt (308) is connected between every two first synchronous wheels (307).

5. The clamping mechanism for laser etching according to claim 4, wherein The two first synchronous belts (308) are connected with a connecting frame (313), and the two connecting frames (313) are connected with corresponding support rods (315).

6. The clamping mechanism for laser etching according to claim 5, wherein A drive motor (310) is installed on the vertical plate (2), and the output shaft of the drive motor (310) is connected with one of the first synchronous wheels (307).

7. The clamping mechanism for laser etching according to claim 6, wherein Second synchronous wheels (309) are connected to the two first support seats (305), the two second synchronous wheels (309) are respectively connected with two of the first synchronous wheels (307), and a second synchronous belt (314) is connected between the two second synchronous wheels (309).

8. The clamping mechanism for laser etching according to claim 7, wherein A press wheel (318) is bolted to one of the first support seats (305), and the outer surface of the press wheel (318) is in contact with the second synchronous belt (314).

9. The clamping mechanism for laser etching according to claim 8, wherein Limiting pieces are arranged between the vertical plate (2) and the two connecting frames (313).

10. The clamping mechanism for laser etching according to claim 9, wherein The limiting piece includes a first guide rail (311) installed on the vertical plate (2), the outer surface of the first guide rail (311) is connected with a first sliding seat (312), and the first sliding seat (312) is connected with the connecting frame (313).

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