High-precision laser etching positioning device

Abstract

The utility model provides a high-precision laser etching positioning device, and relates to the technical field of laser etching. The high-precision laser etching positioning device comprises a supporting plate, the upper surface of the supporting plate is detachably connected with a protective shell, a conveying mechanism is arranged below the supporting plate, the lower surface of the supporting plate is fixedly connected with a liquid storage box, and one side of the liquid storage box is fixedly connected with a fixing box. According to the high-precision laser etching positioning device, a movable plate drives a product to move downwards, the product enters cleaning liquid at the lower part of a liquid storage box, then the movable plate drives the product to move upwards, and a first telescopic rod extends to drive a cleaning mechanism to clean the upper surface of the product, so that dust and the like on the product are removed; and the movable plate resets upwards to etch, so that the effect of cleaning the outer surface of the product is achieved, and the problem that the etching effect is affected due to the fact that an existing device generally does not have the cleaning effect on the product is solved.

Description

Technical Field

[0001] The utility model relates to a positioning device, in particular to a high-precision laser etching positioning device, belonging to the technical field of laser etching. Background Art

[0002] Laser etching is a process that uses a high-energy pulsed laser beam to form marks on the surface of hard materials. It can be used to produce tiny grooves. This technology is commonly used in the field of materials science and technology, involving fine processing and surface modification, especially for some flat metal products. Since the surface of metal objects is not easily contaminated by paint, laser etching can form the desired pattern on the outer surface of the metal product. During the laser etching process, a positioning device is generally required to fix the product in the appropriate position to facilitate laser etching.

[0003] When using existing positioning devices, the product is generally placed on a workbench, clamped and fixed by a clamp, etc., and then etched by a laser etching device above. During the laser etching process, the cleanliness of the material surface has an important influence on the etching effect. Dust, oil or other contaminants may hinder the direct interaction between the laser and the material surface, resulting in uneven etching or reduced etching quality. The existing ones generally do not have the function of cleaning the product, thereby affecting the etching effect. For this reason, we provide a high-precision laser etching positioning device to solve the above problems. Utility Model Content

[0004] To solve the above problems, the present invention provides a high-precision laser etching positioning device to solve the above problems. The specific technical solution is as follows:

[0005] A high-precision laser etching positioning device includes a support plate, the upper surface of the support plate is detachably connected to a protective shell, a conveying mechanism is provided below the support plate, the lower surface of the support plate is fixedly connected to a liquid storage box, one side of the liquid storage box is fixedly connected to a fixed box, the inner wall of the liquid storage box is slidably connected to a movable plate, a first telescopic rod is installed inside the fixed box, the telescopic end of the first telescopic rod is provided with a cleaning mechanism, and an etching assembly is provided above the support plate.

[0006] Preferably, a support rod is installed on the lower surface of the support plate, and the lower end of the support rod is fixedly connected to the bottom plate.

[0007] Preferably, a second telescopic rod is fixedly mounted on the upper surface of the base plate, an extended end of the second telescopic rod is fixedly connected to a connecting rod, an upper end of the connecting rod is fixedly connected to the movable plate, and an outer surface of the connecting rod is slidably connected to the liquid storage box.

[0008] Preferably, the conveying mechanism includes a motor, an outer surface of the motor is fixedly connected to the fixed box, an output end of the motor is connected to a transmission assembly, and an upper end of the transmission assembly is connected to a plurality of rotating rollers.

[0009] Preferably, the upper end of the rotating roller is rotatably connected to the support plate, the lower surface of the support plate is connected to a fixed plate, and the outer surface of the fixed plate is in contact with the transmission assembly.

[0010] Preferably, the cleaning mechanism includes a sliding plate, one side of the sliding plate is fixedly connected to the sliding plate, the other side of the sliding plate is installed with cleaning cotton, and a push block is installed on the side of the cleaning cotton away from the sliding plate.

[0011] Preferably, a groove is provided on the inner wall of the liquid storage box, and a blocking rod is fixedly mounted on the inner wall of the liquid storage box.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The high-precision laser etching positioning device is provided with components such as a movable plate and a cleaning mechanism. The movable plate drives the product downward so that it enters the cleaning liquid at the bottom of the liquid storage box, so that the upper surface of the product is covered with the cleaning liquid. Then the movable plate drives the product upward, and the first telescopic rod is extended to drive the cleaning mechanism to clean the upper surface of the product, thereby removing dust on the product. The movable plate is reset upward to etch, achieving the effect of cleaning the outer surface of the product, thereby solving the problem that the existing system generally does not have the function of cleaning the product, thereby affecting the etching effect.

[0014] 2. This high-precision laser etching positioning device is equipped with components such as a protective shell and a movable plate. After the product enters the protective shell, the protective shell isolates the product from the external air to prevent dust from falling during the etching process. The motor drives multiple rotating rollers to rotate, and the multiple rotating rollers drive the product from the side to move into the protective shell, thereby driving the product to move to the movable plate for easy feeding and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the fixing box in the present utility model;

[0017] Figure 3 It is a cross-sectional view of the support plate in the present utility model;

[0018] Figure 4 It is a cross-sectional view of the movable plate in the present utility model;

[0019] Figure 5 It is a cross-sectional view of the liquid storage box in the utility model.

[0020] Description of the drawings: 1. Support plate; 2. Protective shell; 3. Conveying mechanism; 301. Motor; 302. Transmission assembly; 303. Rotating roller; 304. Fixed plate; 4. Fixed box; 5. Liquid storage box; 6. Movable plate; 7. First telescopic rod; 8. Cleaning mechanism; 801. Sliding plate; 802. Cleaning cotton; 803. Push block; 9. Etching assembly; 10. Groove; 11. Baffle rod; 12. Support rod; 13. Bottom plate; 14. Second telescopic rod; 15. Connecting rod; 16. Disassembly plate. DETAILED DESCRIPTION

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] See also Figure 1-Figure 5 , including a support plate 1, the upper surface of the support plate 1 is detachably connected to a protective shell 2, a conveying mechanism 3 is provided below the support plate 1, a liquid storage box 5 is fixedly connected to the lower surface of the support plate 1, a fixed box 4 is fixedly connected to one side of the liquid storage box 5, a movable plate 6 is slidably connected to the inner wall of the liquid storage box 5, a first telescopic rod 7 is installed inside the fixed box 4, and a cleaning mechanism 8 is provided at the telescopic end of the first telescopic rod 7. An etching component 9 is provided above the support plate 1. After the product enters the protective shell 2, the protective shell 2 isolates the product from the external air to prevent dust from falling during the etching process. The protective shell 2 is fixed to the support plate 1 by bolts or clamping. When needed, It can be removed. When in use, the product is inserted above the fixed box 4. The product can be driven to move by the conveying mechanism 3. There is cleaning liquid inside the liquid storage box 5, which is used to clean the product. The movable plate 6 is used to support the product and drive the product to move up or down. The first telescopic rod 7 can drive the cleaning mechanism 8 to slide on the product. The etching component 9 is used to etch the product, which is the same as the existing one and will not be described in detail here. The protective shell 2 is made of transparent plastic, and the internal situation can be observed. A disassembly plate 16 is also provided on the upper part of the fixed box 4. The disassembly plate 16 can be removed from the fixed box 4 to replace the internal components.

[0023] A support rod 12 is installed on the lower surface of the support plate 1 , and a bottom plate 13 is fixedly connected to the lower end of the support rod 12 . The support plate 1 can be supported by the support rod 12 and the bottom plate 13 .

[0024] A second telescopic rod 14 is fixedly installed on the upper surface of the base plate 13, and the extended end of the second telescopic rod 14 is fixedly connected to a connecting rod 15. The upper end of the connecting rod 15 is fixedly connected to the movable plate 6, and the outer surface of the connecting rod 15 is slidably connected to the liquid storage box 5. A sealing ring is provided at the position where the connecting rod 15 contacts the liquid storage box 5. After sealing, the second telescopic rod 14 can drive the connecting rod 15 to move upward or downward, thereby driving the movable plate 6 to move upward or downward.

[0025] The conveying mechanism 3 includes a motor 301, the outer surface of the motor 301 is fixedly connected to the fixed box 4, the output end of the motor 301 is connected to the transmission component 302, the upper end of the transmission component 302 is connected to multiple rotating rollers 303, there are two conveying mechanisms 3, which are respectively arranged on both sides of the fixed box 4, and the transmission component 302 is composed of a chain and multiple gears thereon, wherein the gears are connected to the upper rotating rollers 303 in a one-to-one correspondence. The output end of the motor 301 drives one of the gears to rotate, and the multiple gears are rotated synchronously through the chain, thereby driving the multiple rotating rollers 303 to rotate synchronously.

[0026] The upper end of the rotating roller 303 is rotatably connected to the support plate 1, and the lower surface of the support plate 1 is connected to the fixed plate 304. The outer surface of the fixed plate 304 is in contact with the transmission component 302. The transmission component 302 is supported by the fixed plate 304 to increase the stability of the rotating roller 303. The output shaft of the motor 301 passes through the fixed plate 304 to be connected to the transmission component 302. The motor 301 uses a forward and reverse motor and can rotate forward and reverse.

[0027] The cleaning mechanism 8 includes a sliding plate 801, one side of the sliding plate 801 is fixedly connected to the sliding plate 801, and a cleaning cotton 802 is installed on the other side of the sliding plate 801. A push block 803 is installed on the side of the cleaning cotton 802 away from the sliding plate 801. The push block 803 can push away the moisture on the product, and at the same time, the cleaning cotton 802 absorbs the moisture on the product, thereby further reducing the moisture on the product.

[0028] A groove 10 is provided on the inner wall of the liquid storage box 5, and a baffle 11 is fixedly installed on the inner wall of the liquid storage box 5. When the cleaning mechanism 8 pushes the moisture on the product, the moisture can flow downward from the grooves 10 on both sides so that it can flow into the lower part of the liquid storage box 5. The end of the groove 10 close to the cleaning mechanism 8 does not extend to the end of the movable plate 6, so that the liquid storage box 5 can limit the side of the movable plate 6 and the product to increase its stability. When the movable plate 6 moves to the lower part of the liquid storage box 5, the baffle 11 supports the product to prevent the product from deviating from the movable plate 6.

[0029] The motor 301, the first telescopic rod 7 and the second telescopic rod 14 in this application are common electrical devices in the prior art. This application will not go into too much detail about their models or internal structures, and they can also be replaced by other power sources.

[0030] When the utility model is in use: one side of the product to be etched is placed between the fixed box 4 and the protective shell 2, the motor 301 drives the multiple rotating rollers 303 to rotate, and the multiple rotating rollers 303 drive the product from the side to move toward the inside of the protective shell 2, thereby driving the product to move onto the movable plate 6, the second telescopic rod 14 is shortened to drive the connecting rod 15 to move downward, and the connecting rod 15 drives the movable plate 6 to move downward, thereby driving the product downward, so that it enters the cleaning liquid at the bottom of the liquid storage box 5, so that the upper surface of the product is covered with cleaning liquid, and then the movable plate 6 drives the product upward, so that the upper surface of the product moves to a position opposite to the lower surface of the cleaning mechanism 8, the first telescopic rod 7 is extended to drive the cleaning mechanism 8 to clean the upper surface of the product, thereby removing dust on the product, etc., the movable plate 6 is reset upward, and the product is etched by the etching component 9. After completion, the motor 301 rotates in the opposite direction to bring the product out, thereby completing the etching, achieving the effect of cleaning the outer surface of the product.

[0031] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific embodiments of the present invention without inventive effort, and such embodiments will fall within the scope of protection of the claims of the present invention.

Claims

1. A high-precision laser etching positioning device, comprising a support plate (1), characterized in that: The upper surface of the support plate (1) is detachably connected to a protective shell (2), a conveying mechanism (3) is provided below the support plate (1), a liquid storage box (5) is fixedly connected to the lower surface of the support plate (1), a fixed box (4) is fixedly connected to one side of the liquid storage box (5), a movable plate (6) is slidably connected to the inner wall of the liquid storage box (5), a first telescopic rod (7) is installed inside the fixed box (4), a cleaning mechanism (8) is provided at the telescopic end of the first telescopic rod (7), and an etching component (9) is provided above the support plate (1).

2. The high-precision laser etching positioning device according to claim 1, characterized in that: A support rod (12) is installed on the lower surface of the support plate (1), and the lower end of the support rod (12) is fixedly connected to a bottom plate (13).

3. The high-precision laser etching positioning device according to claim 2, characterized in that: A second telescopic rod (14) is fixedly mounted on the upper surface of the base plate (13); an extended end of the second telescopic rod (14) is fixedly connected to a connecting rod (15); an upper end of the connecting rod (15) is fixedly connected to the movable plate (6); and an outer surface of the connecting rod (15) is slidably connected to the liquid storage box (5).

4. The high-precision laser etching positioning device according to claim 1, characterized in that: The conveying mechanism (3) comprises a motor (301), the outer surface of the motor (301) is fixedly connected to the fixed box (4), the output end of the motor (301) is connected to a transmission assembly (302), and the upper end of the transmission assembly (302) is connected to a plurality of rotating rollers (303).

5. The high-precision laser etching positioning device according to claim 4, characterized in that: The upper end of the rotating roller (303) is rotatably connected to the support plate (1), the lower surface of the support plate (1) is connected to a fixed plate (304), and the outer surface of the fixed plate (304) is in contact with the transmission assembly (302).

6. The high-precision laser etching positioning device according to claim 1, characterized in that: The cleaning mechanism (8) comprises a sliding plate (801), one side of the sliding plate (801) is fixedly connected to the sliding plate (801), the other side of the sliding plate (801) is provided with a cleaning cotton (802), and the side of the cleaning cotton (802) away from the sliding plate (801) is provided with a push block (803).

7. The high-precision laser etching positioning device according to claim 6, characterized in that: A groove (10) is provided on the inner wall of the liquid storage box (5), and a blocking rod (11) is fixedly mounted on the inner wall of the liquid storage box (5).

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