Target tracking and guiding equipment

Abstract

The utility model discloses target tracking and guiding equipment, which comprises an equipment main body, the equipment main body comprises a collimation steering unit, a rotating module, a three-light-spot optical module, a steering module and a laser guider, and a connecting frame is integrated on the outer side of the steering module. According to the device, the electric telescopic rod drives the supporting plate to do reciprocating motion, the supporting plate is in linkage with the dust-free cloth, the dust-free cloth makes contact with the glass cover plate guided by the laser repeatedly so that impurities attached to the outer side of the glass cover plate can be cleaned, the reset dust-free cloth is stored in the protective cover, the situation that a large amount of solid dust is attached to the dust-free cloth is avoided, and the service life of the dust-free cloth is prolonged. The non-dust cloth is fixed to the supporting plate through an adhesive, so that the convenience of subsequent replacement of the non-dust cloth is guaranteed, automatic cleaning of the laser guider is achieved through cooperation of the electric telescopic rod and the upper supporting plate and the non-dust cloth, and the situation that stable use of the target tracking and guiding equipment is affected due to reduction of permeability of the laser guider is avoided; therefore, the use stability of the target tracking and guiding equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser welding technical field especially relates to a target tracking guiding equipment. BACKGROUND

[0002] The welding seam tracking system of the welding wire guide for laser brazing is an automatic device for real-time monitoring and adjusting the welding seam position during the laser brazing process, ensuring the accuracy of the welding path and maintaining the ideal position of the welding wire relative to the welding seam.

[0003] Chinese patent publication number CN210334661U, published on April 17, 2020, discloses a welding seam tracking system of welding wire guide for laser brazing, comprising a refrigeration unit, a fiber coupler, a collimation steering unit, a rotating module, a three-spot optical module, a camera, a steering module, a spring telescopic contact unit, a welding wire guide module and a shielding gas unit. The refrigeration unit is arranged on the fiber coupler, the fiber coupler is connected with the collimation steering unit, the collimation steering unit is connected with the rotating module, the rotating module is provided with the three-spot optical module, and the other end of the three-spot optical module away from the rotating module is provided with the steering module.

[0004] The existing target tracking guiding equipment such as the above is guided by the laser guide for welding. In the specific implementation process, due to the welding environment, the solid particles in the welding smoke will inevitably adhere to the glass cover of the laser guide. With the accumulation of solid particles, the transmittance of the laser guide will be affected, so it is urgent to propose a corresponding target tracking guiding equipment to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at: in order to solve the above -mentioned problem, and propose a target tracking guiding equipment.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A target tracking guiding equipment, comprising a device main body, the device main body includes a collimation steering unit, a rotating module, a three-spot optical module, a steering module and a laser guide, a connecting frame is integrated on the outer side of the steering module, the connecting frame bottom is detachably connected with the laser guide, an electric telescopic rod is fixedly connected with the outer wall of the connecting frame through a supporting plate, a dust-free cloth is fixedly connected with the output end of the electric telescopic rod through a supporting plate, and a protection assembly for protecting the dust-free cloth is arranged on the outer side of the supporting plate.

[0008] Preferably, the connecting frame bottom is fixedly connected with a cartridge, the cartridge cross section is T-shaped structure, a notch is formed in the bottom of the cartridge, and a locking part for locking the position of the laser guide is arranged on the outer wall of the arc-shaped end of the cartridge.

[0009] Preferably, the locking part comprises a flat plate fixedly connected with the outer wall of the arc-shaped end of the cartridge, a locking rod is screw-connected with the inner wall of the cartridge, and the open end of the locking rod abuts against the outer wall of the laser director.

[0010] Preferably, the protection assembly comprises a protection cover fixedly connected with the outer wall of the support plate, and the protection cover has a mouth-shaped structure in cross section.

[0011] Preferably, the outer wall of the protection cover is fixedly connected with a side piece, and the side piece is fixedly connected with the outer wall of the support plate by a screw.

[0012] Preferably, the dust-free cloth is fixedly connected with the top of the supporting plate by an adhesive.

[0013] As described above, the present application has the following advantages:

[0014] 1. In the present application, when the laser director needs to be cleaned, the electric telescopic rod drives the supporting plate to reciprocate, the supporting plate is linked with the dust-free cloth, the dust-free cloth repeatedly contacts the glass cover plate of the laser director to clean the impurities adhered to the outer side of the glass cover plate, the dust-free cloth after resetting is stored in the protection cover to avoid a large amount of solid-state adhesion on the dust-free cloth, and the dust-free cloth is fixed with the supporting plate by an adhesive to ensure the convenience of subsequent replacement of the dust-free cloth. The electric telescopic rod cooperates with the supporting plate and the dust-free cloth to realize automatic cleaning of the laser director, avoids the influence of the reduced permeability of the laser director on the stable use of the target tracking and guiding equipment, and thus improves the stability of the target tracking and guiding equipment.

[0015] 2. In the present application, the laser director is combined into the cartridge from the open end of the cartridge, the cartridge with a T-shaped cross section can realize positioning of the laser director, the notch is arranged to cater to the external cable of the laser director, and finally the open end of the locking rod is abutted against the outer wall of the laser director by rotating the locking rod to realize installation of the laser director. In this way, the stability of the laser director in use is ensured, and the convenience of subsequent independent disassembly of the laser director is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 shows a schematic diagram of the overall structure according to an embodiment of the present application;

[0017] Figure 2 Fig. 4 shows a schematic diagram of the connection frame structure according to an embodiment of the present application;

[0018] Figure 3 Fig. 5 shows a schematic diagram of the flat plate structure according to an embodiment of the present application;

[0019] Figure 4A schematic diagram of the supporting plate structure is shown.

[0020] Legend:

[0021] 1, device main body; 101, collimation steering unit; 102, rotating module; 103, three-spot optical module; 104, steering module; 2, connecting frame; 3, clamping cylinder; 4, laser guide; 5, support plate; 6, electric telescopic rod; 7, protective cover; 8, locking rod; 9, flat plate; 10, notch; 11, side piece; 12, supporting plate; 13, dust-free cloth. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Please refer to Figures 1-4 The present application provides a technical solution:

[0024] A target tracking and guiding device, comprising a device main body 1, the device main body 1 comprising a collimation steering unit 101, a rotating module 102, a three-spot optical module 103, a steering module 104 and a laser guide 4, the connecting frame 2 is integrated on the outer side of the steering module 104, the connecting frame 2 is detachably connected with the laser guide 4 at the bottom, the electric telescopic rod 6 is fixedly connected with the dust-free cloth 13 through the supporting plate 5 outside the connecting frame 2, and the protective assembly for protecting the dust-free cloth 13 is arranged on the outer side of the supporting plate 5;

[0025] When the laser guide 4 needs to be cleaned, the electric telescopic rod 6 drives the supporting plate 12 to reciprocate, the supporting plate 12 links the dust-free cloth 13, the dust-free cloth 13 repeatedly contacts the glass cover plate of the laser guide 4 to clean the impurities attached to the outer side of the glass cover plate, and the dust-free cloth 13 is accommodated in the protective cover 7 after resetting, so that the solid impurities are prevented from being attached to the dust-free cloth 13 in large quantities, and the dust-free cloth 13 is fixed to the supporting plate 12 by the adhesive, so as to ensure the convenience of subsequent replacement of the dust-free cloth 13. The automatic cleaning of the laser guide 4 is realized by the electric telescopic rod 6 cooperating with the supporting plate 12 and the dust-free cloth 13, the stability of the target tracking and guiding device is improved, and the stability of the target tracking and guiding device is improved.

[0026] It should be noted that the device main body 1 herein uses prior art, so the specific tracking and guiding mechanism of the device is not described here.

[0027] Specifically, as shown in Figure 2 With Figure 4 the bottom of the connecting frame 2 is fixedly connected with a clamping cylinder 3, the clamping cylinder 3 has a T-shaped structure in cross section, a notch 10 is formed in the bottom of the clamping cylinder 3, and a locking portion for locking the position of the laser guide 4 is arranged on the outer wall of the arc-shaped end of the clamping cylinder 3. The locking portion comprises a flat plate 9 fixedly connected with the outer wall of the arc-shaped end of the clamping cylinder 3, and a locking rod 8 is screw-connected with the inner wall of the clamping cylinder 3 through the flat plate 9. The flat plate 9 can ensure the contact area of the locking rod 8 with the outer wall of the clamping cylinder 3, and the open end of the locking rod 8 abuts against the outer wall of the laser guide 4, so that the laser guide 4 is combined into the clamping cylinder 3 from the open end of the clamping cylinder 3. The clamping cylinder 3 with a T-shaped cross section can realize quick alignment of the laser guide 4, and the notch 10 is arranged to accommodate the external cable of the laser guide 4. Finally, the locking rod 8 is rotated to abut against the outer wall of the laser guide 4, so that the laser guide 4 is installed. In this way, the stability of the laser guide 4 in use is ensured, and the laser guide 4 can be conveniently disassembled and assembled subsequently.

[0028] Specifically, as shown in Figure 2 With Figure 3 the bottom of the connecting frame 2 is fixedly connected with a clamping cylinder 3, the clamping cylinder 3 has a T-shaped structure in cross section, a notch 10 is formed in the bottom of the clamping cylinder 3, and a locking portion for locking the position of the laser guide 4 is arranged on the outer wall of the arc-shaped end of the clamping cylinder 3. The locking portion comprises a flat plate 9 fixedly connected with the outer wall of the arc-shaped end of the clamping cylinder 3, and a locking rod 8 is screw-connected with the inner wall of the clamping cylinder 3 through the flat plate 9. The flat plate 9 can ensure the contact area of the locking rod 8 with the outer wall of the clamping cylinder 3, and the open end of the locking rod 8 abuts against the outer wall of the laser guide 4, so that the laser guide 4 is combined into the clamping cylinder 3 from the open end of the clamping cylinder 3. The clamping cylinder 3 with a T-shaped cross section can realize quick alignment of the laser guide 4, and the notch 10 is arranged to accommodate the external cable of the laser guide 4. Finally, the locking rod 8 is rotated to abut against the outer wall of the laser guide 4, so that the laser guide 4 is installed. In this way, the stability of the laser guide 4 in use is ensured, and the laser guide 4 can be conveniently disassembled and assembled subsequently.

[0029] Working principle: when the laser guide 4 needs to be cleaned, the electric telescopic rod 6 drives the supporting plate 12 to reciprocate, the supporting plate 12 links the dust-free cloth 13, the dust-free cloth 13 repeatedly contacts the glass cover plate of the laser guide 4 to clean the impurities attached to the outside of the glass cover plate, the reset dust-free cloth 13 is stored in the protective cover 7 to avoid the attachment of solid impurities on the dust-free cloth 13, and the dust-free cloth 13 is fixed on the supporting plate 12 by the adhesive to ensure the convenience of subsequent replacement of the dust-free cloth 13, the automatic cleaning of the laser guide 4 is realized by the electric telescopic rod 6 cooperating with the supporting plate 12 and the dust-free cloth 13, the stability of the target tracking and guiding equipment is improved, the laser guide 4 is combined from the opening end of the clamping cylinder 3 into the clamping cylinder 3, the clamping cylinder 3 with T-shaped cross section can realize the rapid alignment of the laser guide 4, the gap 10 is set to cater to the external cable of the laser guide 4, finally the rotating locking rod 8 is rotated to make the opening end abut against the outer wall of the laser guide 4, the installation of the laser guide 4 is realized, so that the stability of the laser guide 4 is ensured, and the subsequent independent disassembly of the laser guide 4 is convenient.

[0030] The above description of the embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to these embodiments shown herein, but will accord with the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A target tracking guidance device comprising a device body (1) comprising a collimating turning unit (101), a rotating module (102), a three-spot optical module (103), a turning module (104) and a laser guide (4), characterized in that, The connecting frame (2) is detachably connected with the laser guide (4) at the bottom, and the outer wall of the connecting frame (2) is fixedly connected with the electric telescopic rod (6) through the supporting plate (5), the output end of the electric telescopic rod (6) is fixedly connected with the dust-free cloth (13) through the supporting plate (12), and the outer side of the supporting plate (5) is provided with a protection assembly for protecting the dust-free cloth (13).

2. The object tracking guidance device of claim 1, wherein, The bottom of the connecting frame (2) is fixedly connected with the clamping cylinder (3), the cross section of the clamping cylinder (3) is T-shaped structure, the bottom of the clamping cylinder (3) is provided with a gap (10), and the outer wall of the arc-shaped end of the clamping cylinder (3) is provided with a locking part for locking the position of the laser guide (4).

3. The target tracking guidance device of claim 2, wherein, The locking part comprises a flat plate (9) fixedly connected with the outer wall of the arc-shaped end of the clamping cylinder (3), the flat plate (9) is screw-connected with the inner wall of the clamping cylinder (3) and is provided with a locking rod (8), and the open end of the locking rod (8) abuts against the outer wall of the laser guide (4).

4. The target tracking guidance device of claim 3, wherein, The protection assembly comprises a protection cover (7) fixedly connected with the outer wall of the supporting plate (5), and the cross section of the protection cover (7) is mouth-shaped structure.

5. The target tracking guidance device of claim 4, wherein, The outer wall of the protection cover (7) is fixedly connected with the side piece (11), and the side piece (11) is fixedly connected with the outer wall of the supporting plate (5) through screws.

6. The target tracking guidance device of claim 5, wherein, The dust-free cloth (13) is fixedly connected with the top of the supporting plate (12) through an adhesive.

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