Focusing device for laser cleaning

Abstract

The utility model relates to the technical field of laser cleaning, and discloses a focusing device for laser cleaning, which comprises a bottom frame, the top of the bottom frame is fixedly connected with a concave frame, the left side of the bottom of an inner cavity of the bottom frame is rotatably connected with a rotating shaft through a bearing, and the top of the rotating shaft penetrates through the concave frame and is fixedly connected with a turntable. Through the arrangement of the bottom frame, the concave frame, the rotating shaft, the rotating disc, the driving assembly, the electric air cylinder and the pressing disc, a workpiece can be pressed and limited, meanwhile, the cleaning position of the workpiece can be adjusted, through the arrangement of the screw rod, the electric sliding table and the laser cleaning machine body, the workpiece can be subjected to laser cleaning, and meanwhile, the workpiece can be subjected to laser cleaning. By means of the structure, cleaning and focusing use can be facilitated, so that the use requirements of customers can be met, meanwhile, the labor intensity of workers is reduced, and the cleaning efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cleaning technical field especially is concerned with a focusing device for laser cleaning. BACKGROUND

[0002] The process of laser cleaning depends on the characteristics of the light pulses generated by the laser, based on the photophysical reactions caused by the interaction between high-intensity light beams, short-pulse lasers and pollution layers. In laser cleaning operations, the accuracy of positioning and focusing directly affects the quality and efficiency of laser cleaning.

[0003] Among them, most of the existing laser cleaning machines are cleaned by handheld lasers. However, the focusing accuracy is low when cleaning with a handheld laser, resulting in poor cleaning effect. In addition, the handheld laser has low cleaning efficiency when cleaning workpieces, and increases the labor intensity of workers. Therefore, there is a defect that the focusing device is not convenient to use for cleaning, which cannot meet the use requirements of customers. Therefore, we need to provide a focusing device for laser cleaning.

[0004] Therefore, the person skilled in the art provides a focusing device for laser cleaning to solve the problems in the background art. SUMMARY

[0005] In order to improve the problem of inconvenient cleaning and focusing, the utility model provides a focusing device for laser cleaning.

[0006] The utility model provides a focusing device for laser cleaning, adopts the following technical scheme:

[0007] A focusing device for laser cleaning, comprising a bottom frame, the top of the bottom frame is fixedly connected with a concave frame, the left side of the bottom cavity bottom is rotatably connected with a shaft through a bearing, the top of the shaft penetrates the concave frame and is fixedly connected with a turntable, the bottom of the bottom cavity is provided with a driving assembly, the left side of the top of the concave frame is fixedly installed with an electric cylinder, the telescopic end of the electric cylinder penetrates the concave frame and is rotatably connected with a pressure plate through a bearing, the right side of the concave frame is threadedly connected with a screw rod, the left end of the screw rod is fixedly installed with an electric sliding table, the left side of the electric sliding table is fixedly installed with a laser cleaning machine body, and the four corners of the bottom of the bottom frame are provided with supporting assemblies.

[0008] By adopting the above technical scheme, the bottom frame, concave frame, shaft, turntable, driving assembly, electric cylinder and pressure plate are arranged to hold and limit the workpiece, adjust the cleaning position of the workpiece, set the screw rod, electric sliding table and laser cleaning machine body to clean the workpiece and adjust the focusing of the workpiece, and set the supporting assembly to support the device and adjust the horizontal state of the device.

[0009] Optionally, the driving assembly comprises a rotary motor, the bottom of the rotary motor is fixedly connected with the connecting position of the bottom frame, the output end of the rotary motor is fixedly connected with a driving gear, the outer surface of the rotating shaft is fixedly connected with a driven gear, and the driving gear and the driven gear are engaged.

[0010] By adopting the above technical scheme, the rotary motor, the driving gear and the driven gear are arranged, so that the rotating shaft can be conveniently driven to rotate.

[0011] Optionally, the supporting assembly comprises a stud, the outer surface of the stud is threadedly connected with a supporting cylinder, and the bottom of the supporting cylinder is fixedly connected with a supporting disc.

[0012] By adopting the above technical scheme, the stud, the supporting cylinder and the supporting disc are arranged, so that the device can be supported, and the horizontal state of the device can be adjusted.

[0013] Optionally, the top of the stud is fixedly connected with the connecting position of the bottom frame, and the supporting disc is circular.

[0014] Optionally, the upper and lower positions of the right side of the electric sliding table are fixedly connected with guide rods, and the right ends of the guide rods penetrate through the concave frame and extend to the outside of the concave frame.

[0015] By adopting the above technical scheme, the guide rods are arranged, so that the electric sliding table can be guided and supported.

[0016] Optionally, the upper and lower positions of the right side of the concave frame are embeddedly installed with sliding cylinders, and the inner surface of the sliding cylinder is slidingly connected with the outer surface of the guide rod.

[0017] By adopting the above technical scheme, the sliding cylinder is arranged, so that the guide rod can be guided and supported.

[0018] Optionally, the opposite ends of the pressing disc and the rotating disc are fixedly connected with rubber pads, and the rubber pads are circular.

[0019] By adopting the above technical scheme, the rubber pads are arranged, so that the workpiece can be protected when the workpiece is pressed and held by the pressing disc and the rotating disc, and the stability of the pressing and holding can be improved.

[0020] In summary, the utility model has the following beneficial effects:

[0021] 1. The utility model discloses a bottom frame, concave frame, pivot, carousel, drive assembly, electric cylinder and pressure plate are set up, can hold the limit to work piece, adjust its cleaning position simultaneously, set up screw rod, electric sliding table and laser cleaning machine body, can carry out laser cleaning to work piece, adjust its focusing simultaneously, set up support assembly, can support the device, adjust its horizontal state simultaneously, set up above -mentioned structure, can conveniently clean focusing use to can satisfy the use demand of customer, reduce the labor intensity of staff simultaneously, and effectively improve the cleaning efficiency.

[0022] 2. The utility model discloses set up rotating electric machine, driving gear and driven gear, can conveniently drive pivot rotation, the setting of stud, support cylinder and support disc can support the device, adjust its horizontal state simultaneously, the setting of guide rod can guide the support of electric sliding table, the setting of slide cylinder can guide the support of guide rod, the setting of rubber pad can protect when pressure plate and carousel hold work piece, improve the stability of holding simultaneously. ACCURACY OF DRAWINGS

[0023] Figure 1 It is the structure schematic drawing of the utility model;

[0024] Figure 2 It is the sectional view of concave frame structure of the utility model;

[0025] Figure 3 It is the utility model Figure 2 Structure of the utility model is the enlarged view of A place;

[0026] Figure 4 It is the connection perspective drawing of pivot and driven gear structure of the utility model.

[0027] Mark explanation of drawing:

[0028] 1, bottom frame;2, concave frame;3, pivot;4, carousel;5, drive assembly;501, rotating electric machine;502, driving gear;503, driven gear;6, electric cylinder;7, pressure plate;8, screw rod;9, electric sliding table;10, laser cleaning machine body;11, support assembly;111, stud;112, support cylinder;113, support disc;12, guide rod;13, slide cylinder;14, rubber pad. SPECIFIC EMBODIMENTS

[0029] The following combines the Figures 1-4 Make further detailed description to the application.

[0030] Example 1:

[0031] Please refer to Figures 1-4The utility model provides a kind of focusing device for laser cleaning, including bottom frame 1, the top of bottom frame 1 is fixedly connected with concave frame 2, the left side of bottom frame 1 inner chamber bottom is rotatably connected with shaft 3 by bearing, the top of shaft 3 penetrates concave frame 2 and is fixedly connected with rotating disc 4, the bottom of bottom frame 1 inner chamber is provided with drive assembly 5, the left side of concave frame 2 top is fixedly installed with electric cylinder 6, the telescopic end of electric cylinder 6 penetrates concave frame 2 and is rotatably connected with pressure disc 7 by bearing, the right side of concave frame 2 is threadedly connected with screw rod 8, the left end of screw rod 8 is fixedly installed with electric sliding table 9, and the left side of electric sliding table 9 is fixedly installed with laser cleaning machine body 10, support assembly 11 is arranged at the four corners of the bottom of bottom frame 1, drive assembly 5 includes rotating motor 501, and the connecting place of rotating motor 501 bottom and bottom frame 1 is fixedly connected, and the output of rotating motor 501 is fixedly connected with driving gear 502, and the outer surface of shaft 3 is fixedly connected with driven gear 503, and driving gear 502 and driven gear 503 engage, and the up and down positions of the right side of electric sliding table 9 are fixedly connected with guide rod 12, and the right end of guide rod 12 penetrates concave frame 2 and extends to the outside of concave frame 2, and the up and down positions of the right side of concave frame 2 are embeddedly installed with sliding cylinder 13, and the inner surface of sliding cylinder 13 is slidably connected with the outer surface of guide rod 12, and the opposite end of pressure disc 7 and rotating disc 4 is fixedly connected with rubber pad 14, and rubber pad 14 is circular.

[0032] In the embodiment: the utility model discloses a bottom frame 1, concave frame 2, shaft 3, rotating disc 4, drive assembly 5, electric cylinder 6 and pressure disc 7 can be set up, can hold and limit to work piece, adjust its cleaning position simultaneously, set up screw rod 8, electric sliding table 9 and laser cleaning machine body 10, can carry out laser cleaning to work piece, adjust its focusing simultaneously, set up the above structure, can conveniently clean focusing use, to meet the use demand of customer, reduce the labor intensity of staff, and effectively improve the cleaning efficiency.

[0033] Example 2:

[0034] Referring to Figure 1 、 Figure 2 And Figure 3 Support assembly 11 includes stud 111, the outer surface of stud 111 is threadedly connected with support cylinder 112, the bottom of support cylinder 112 is fixedly connected with support disc 113, the top of stud 111 is fixedly connected with the connecting place of bottom frame 1, and support disc 113 is circular.

[0035] In the embodiment: the utility model discloses a stud 111, support cylinder 112 and support disc 113 can be set up, and the device can be supported, and the horizontal state thereof can be adjusted.

[0036] The implementation principle of the utility model discloses: when using, the staff moves the device to the designated cleaning position, then, the staff rotates the supporting cylinder 112 in proper order, makes the supporting cylinder 112 drive the supporting disc 113 to move downwards and contact with the ground on the outer surface screw thread of the stud 111, so that the cooperation of four supporting cylinders 112 and supporting disc 113 is used to support the device, and the horizontal state is adjusted at the same time,

[0037] Then, the staff electrically connects the device with the commercial power, then, places the workpiece to be cleaned above the rubber pad 14 on the top of the turntable 4, then, the staff starts the external controller of the electric cylinder 6, makes the telescopic end of the electric cylinder 6 drive the pressure plate 7 to move downwards, makes the pressure plate 7 drive the rubber pad 14 to extrude and contact with the top of the workpiece, so that the workpiece is pressed and limited,

[0038] When needing to adjust the focusing distance of the laser cleaning machine body 10 and the workpiece cleaning, the staff rotates the screw rod 8, makes the screw rod 8 drive the electric sliding table 9 to rotate screw thread on the inner surface of the concave frame 2, makes the electric sliding table 9 drive the laser cleaning machine body 10 to move to the left, makes the laser cleaning machine body 10 move to the suitable focusing position with the workpiece, so that the adjustment of the focusing distance of the laser cleaning machine body 10 is completed,

[0039] Then, the staff starts the external controller of the electric sliding table 9 and the laser cleaning machine body 10, makes the moving end of the electric sliding table 9 drive the laser cleaning machine body 10 to move vertically, so that the laser beam of the laser cleaning machine body 10 moves to clean the workpiece, realizes the sufficient cleaning of one side of the workpiece,

[0040] When needing to clean the other side of the workpiece, the staff starts the external controller of the rotating motor 501, makes the output end of the rotating motor 501 drive the driving gear 502 to rotate, the driving gear 502 drives the driven gear 503 to rotate, the driven gear 503 drives the rotating shaft 3 to rotate, makes the rotating shaft 3 drive the turntable 4 to rotate, makes the turntable 4 and the pressure plate 7 cooperate to adjust the workpiece to rotate, realizes the adjustment of the cleaning surface of the workpiece, then, the staff realizes the focusing adjustment of the laser cleaning machine body 10 and the cleaning of the workpiece according to the above operation, the principle is the same as above, and here will not be too much elaboration, so repeatedly, so as to realize the all-round cleaning of the workpiece, the device is simple to operate, and can be conveniently cleaned and focused, so as to meet the use demand of the customer, at the same time, the labor intensity of the staff is reduced, and the cleaning efficiency is effectively improved.

[0041] The above are the preferred embodiments of the utility model, and not limited to the protection scope of the utility model, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A focusing device for laser cleaning, comprising a base frame (1), characterized in that: A concave frame (2) is fixedly connected to the top of the bottom frame (1). A rotating shaft (3) is rotatably connected to the left side of the bottom of the bottom cavity of the bottom frame (1) via a bearing. The top of the rotating shaft (3) passes through the concave frame (2) and is fixedly connected to a turntable (4). A drive assembly (5) is provided at the bottom of the bottom cavity of the bottom frame (1). An electric cylinder (6) is fixedly installed on the left side of the top of the concave frame (2). The telescopic end of the electric cylinder (6) passes through the concave frame (2) and is rotatably connected to a pressure plate (7) via a bearing. A screw (8) is threadedly connected to the right side of the concave frame (2). An electric slide (9) is fixedly installed at the left end of the screw (8). A laser cleaning machine body (10) is fixedly installed on the left side of the electric slide (9). Support assemblies (11) are provided at the four corners of the bottom of the bottom frame (1).

2. The focusing device for laser cleaning according to claim 1, characterized in that: The drive assembly (5) includes a rotary motor (501), the bottom of which is fixedly connected to the bottom frame (1), the output end of which is fixedly connected to a drive gear (502), and the outer surface of the rotating shaft (3) is fixedly connected to a driven gear (503), which meshes with the drive gear (502) and the driven gear (503).

3. The focusing device for laser cleaning according to claim 1, characterized in that: The support assembly (11) includes a stud (111), the outer surface of which is threadedly connected to a support cylinder (112), and the bottom of the support cylinder (112) is fixedly connected to a support plate (113).

4. A focusing device for laser cleaning according to claim 3, characterized in that: The top of the stud (111) is fixedly connected to the bottom frame (1), and the support plate (113) is circular.

5. A focusing device for laser cleaning according to claim 1, characterized in that: Guide rods (12) are fixedly connected to the upper and lower positions on the right side of the electric slide (9). The right end of the guide rod (12) passes through the concave frame (2) and extends to the outside of the concave frame (2).

6. A focusing device for laser cleaning according to claim 5, characterized in that: Slide cylinders (13) are embedded in the upper and lower positions on the right side of the concave frame (2), and the inner surface of the slide cylinder (13) is slidably connected to the outer surface of the guide rod (12).

7. A focusing device for laser cleaning according to claim 1, characterized in that: The pressure plate (7) and the turntable (4) are both fixedly connected to a rubber pad (14) at opposite ends, and the rubber pad (14) is circular.

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