Two-dimensional code photoetching equipment for steering wheel

Abstract

The utility model provides two-dimensional code photoetching equipment for a steering wheel, which comprises a bracket main body, a laser marking assembly and a clamping assembly are arranged on the bracket main body, the laser marking assembly is used for carrying out laser marking on a steering wheel casting, and the clamping assembly is used for clamping the steering wheel casting; the clamping assembly comprises a rotary table, a steering driving part, a pressing driving part and a transverse moving driving part, the transverse moving driving part and the rotary table are both installed on the support body, and the transverse moving driving part is used for driving the pressing driving part to move; compared with the prior art, when laser marking is needed, a robot or a worker places a steering wheel casting to be marked on the limiting seat, the steering wheel casting is positioned through the limiting rod and the positioning seat, and then the steering wheel is locked on the rotary table under the cooperation of the pressing driving piece; through rotation of the rotary table, a part to be marked is turned to the laser module for photoetching, and then a two-dimensional code after photoetching is turned to the code scanning device for detection, so that the photoetching precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking, in particular to a two-dimensional code photolithography device for a steering wheel. Background Art

[0002] Laser marking is a marking method that uses high-energy laser to partially irradiate the workpiece to vaporize the material or cause a chemical reaction that changes color, thereby leaving a permanent mark on the workpiece. A QR code can record a large amount of information, and its size can be minimized. By laser marking, the QR code can be engraved on the workpiece to record the production information of the workpiece, etc., for later traceability.

[0003] The existing steering wheel casting needs to be laser-marked to engrave its production information during processing, but the existing laser marking device is difficult to adapt to the automated processing of steering wheel castings. Therefore, there is a need for an information laser marking device that can be used for steering wheels. Utility Model Content

[0004] The utility model aims to provide a two-dimensional code lithography device for a steering wheel, aiming to solve the problem that the existing laser marking device is difficult to adapt to steering wheel processing.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a two-dimensional code lithography device for a steering wheel, including a bracket main body, on which a laser marking component and a clamping component are arranged, the laser marking component is used to laser mark the steering wheel casting, and the clamping component is used to clamp the steering wheel casting; the clamping component includes a turntable, a steering drive, a clamping drive and a transverse drive, the transverse drive and the turntable are both installed on the bracket main body, and the transverse drive is used to drive the clamping drive to move; the steering drive can drive the turntable to rotate, and a limiting seat is arranged on the turntable, and the limiting seat cooperates with the clamping drive to fix the steering wheel casting.

[0006] Furthermore, a plurality of limit rods, a positioning seat and an armrest are arranged on the limit seat. The positioning seat is used to align with the center position of the steering wheel casting, and each limit rod is configured to align with a hole on the steering wheel casting.

[0007] Furthermore, the positioning seat includes a fixed part, a movable part and a reset elastic member, the fixed part is fixedly mounted on the limiting seat, and the movable part can slide on the fixed part; the reset elastic member is installed between the fixed part and the movable part so that the movable part is located at one end away from the fixed part.

[0008] Furthermore, the laser marking casting includes a laser module and a module displacement driver, wherein the module displacement driver is fixedly mounted on the bracket body, and the module displacement driver is used to drive the laser module to approach or move away from the turntable.

[0009] Furthermore, a protective cover is arranged on the bracket body near the laser module, and a cooling fan is installed on the protective cover.

[0010] Furthermore, a code scanning device and a grating sensor are installed on the bracket body.

[0011] Furthermore, a pressing rod is installed on the pressing driving member, and a rotating shaft is installed at the end of the pressing rod, and the rotating shaft is used to press the steering wheel casting.

[0012] Furthermore, an electric control console and a display screen are arranged on the bracket body.

[0013] Compared with the prior art, the utility model provides a two-dimensional code lithography device for a steering wheel. When laser marking is required, a robot or a worker places the steering wheel casting to be marked on a limiting seat, positions the steering wheel casting by means of a limiting rod and a positioning seat, and then locks the steering wheel on a turntable with the cooperation of a clamping drive member. The part to be marked is turned to a laser module for lithography through the rotation of the turntable, and then the lithographic two-dimensional code is turned to a code scanning device for detection, so as to ensure the accuracy of the lithography. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of the utility model;

[0015] Figure 2 It is a front view of the utility model;

[0016] Figure 3 It is a three-dimensional view of the main body of the bracket in the utility model;

[0017] Figure 4 It is a front view of the bracket body in the utility model;

[0018] Figure 5 It is a three-dimensional view of the laser marking component in the utility model;

[0019] Figure 6 It is a side view of the laser marking component in the utility model;

[0020] Figure 7 It is a top view of the laser marking component in the utility model;

[0021] Figure 8 It is a three-dimensional view of the transfer table of the utility model;

[0022] Fig. 9 This is an exploded view of the positioning seat in the utility model;

[0023] Fig.10 It is a three-dimensional view of the clamping assembly in the utility model.

[0024] Description of reference numerals:

[0025] Among them; 1. Bracket body; 2. Clamping assembly; 21. Steering drive; 22. Turntable; 23. Limiting seat; 24. Positioning seat; 241. Fixed part; 242. Reset elastic part; 243. Movable part; 25. Limit rod; 26. Transverse drive; 27. Pressing drive; 28. Pressing rod; 29. ​​Rotating shaft; 3. Laser marking assembly; 31. Protective cover; 32. Cooling fan; 33. Laser module; 34. Module displacement drive; 4. Grating sensor; 5. Barcode scanning device; 6. Electric control console; 7. Display screen. DETAILED DESCRIPTION

[0026] The present invention is described in detail below in conjunction with specific embodiments.

[0027] In the present utility model, unless otherwise clearly specified and limited, when terms such as "set on", "connected", and "connected" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. The directional words that appear in the present utility model are to better illustrate the characteristics of the features and the relationship between the features. It should be understood that when the placement direction of the present utility model changes, the characteristics of the features and the direction of the relationship between the features also change accordingly. Therefore, the directional words do not constitute an absolute limitation on the characteristics of the features and the relationship between the features in space, but only play a relative limitation role.

[0028] like Figures 1 to 10 As shown, the utility model provides a two-dimensional code lithography device for a steering wheel, including a bracket main body 1, on which a laser marking component 3 and a clamping component 2 are arranged, the laser marking component 3 is used to laser mark the steering wheel casting, and the clamping component 2 is used to clamp the steering wheel casting; the clamping component 2 includes a turntable 22, a steering drive 21, a clamping drive 27 and a transverse drive 26, the transverse drive 26 and the turntable 22 are both installed on the bracket main body 1, and the transverse drive 26 is used to drive the clamping drive 27 to move; the steering drive 21 can drive the turntable 22 to rotate, and a limiting seat 23 is arranged on the turntable 22, and the limiting seat 23 cooperates with the clamping drive 27 to fix the steering wheel casting.

[0029] In this embodiment, a plurality of limit rods 25, a positioning seat 24 and an armrest are arranged on the limit seat 23. The positioning seat 24 is used to align with the center position of the steering wheel casting, and each limit rod 25 is configured to align with a hole on the steering wheel casting.

[0030] In this embodiment, the positioning seat 24 includes a fixed portion 241, a movable portion 243 and a reset elastic member 242. The fixed portion 241 is fixedly mounted on the limiting seat 23, and the movable portion 243 can slide on the fixed portion 241; the reset elastic member 242 is installed between the fixed portion 241 and the movable portion 243 so that the movable portion 243 is located at an end away from the fixed portion 241.

[0031] With the above design, when the pressing driving member 27 presses the steering wheel casting, the steering wheel casting is pressed down together with the movable portion 243 , and under the action of the reset elastic member 242 , the movable portion 243 and the pressing driving member 27 can completely lock the steering wheel casting.

[0032] In this embodiment, the laser marking casting includes a laser module 33 and a module displacement driver 34 . The module displacement driver 34 is fixedly mounted on the bracket body 1 . The module displacement driver 34 is used to drive the laser module 33 to move closer to or away from the turntable 22 .

[0033] In this embodiment, a protective cover 31 is provided on the bracket body 1 near the laser module 33 , and a cooling fan 32 is installed on the protective cover 31 .

[0034] Through the above design scheme, the distance between the laser module 33 and the turntable 22 is automatically controlled to automatically focus to ensure that the best lithography effect can be achieved. The protective cover 31 is used to protect the laser module 33, and the cooling fan 32 is used to dissipate heat for the laser module 33 to ensure that the laser module 33 can be maintained in the best use state.

[0035] In this embodiment, a code scanning device 5 and a grating sensor 4 are installed on the bracket body 1; the code scanning device 5 can scan the two-dimensional code after photolithography to detect whether the photolithographic two-dimensional code can meet the requirements. Since the laser energy during photolithography is high, in order to avoid accidents, the grating sensor 4 can detect whether there is a foreign object in the photolithography range to ensure processing safety.

[0036] In this embodiment, a pressing rod 28 is installed on the clamping drive 27, and a rotating shaft 29 is installed at the end of the pressing rod 28. The rotating shaft 29 is used to press the steering wheel casting. The pressing rod 28 drives the rotating shaft 29 downward under the drive of the clamping drive 27, so that the rotating shaft 29 is against the steering wheel casting. At the same time, when the turntable 22 drives the steering wheel casting to rotate, the rotating shaft 29 will also rotate with the steering wheel casting.

[0037] In this embodiment, an electric control console 6 and a display screen 7 are disposed on the support body 1 .

[0038] Compared with the prior art, the utility model provides a two-dimensional code lithography device for a steering wheel. When laser marking is required, the robot or worker places the steering wheel casting to be marked on the limiting seat 23, and positions the steering wheel casting by means of the limiting rod 25 and the positioning seat 24, and then locks the steering wheel on the turntable 22 with the cooperation of the clamping drive 27. The part to be marked is turned to the laser module 33 for lithography through the rotation of the turntable 22, and then the lithographic two-dimensional code is turned to the code scanning device 5 for detection to ensure the accuracy of the lithography.

[0039] In the absence of conflict, the above-mentioned embodiments and features thereof may be combined with each other.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A two-dimensional code lithography device for a steering wheel, comprising a support body (1), characterized in that: A laser marking component (3) and a clamping component (2) are arranged on the bracket body (1); the laser marking component (3) is used for laser marking the steering wheel casting, and the clamping component (2) is used for clamping the steering wheel casting; the clamping component (2) comprises a turntable (22), a steering drive component (21), a clamping drive component (27) and a transverse drive component (26); the transverse drive component (26) and the turntable (22) are both mounted on the bracket body (1); the transverse drive component (26) is used for driving the clamping drive component (27) to move; the steering drive component (21) can drive the turntable (22) to rotate; a limiting seat (23) is arranged on the turntable (22); the limiting seat (23) cooperates with the clamping drive component (27) to fix the steering wheel casting.

2. A two-dimensional code lithography device for a steering wheel according to claim 1, characterized in that: A plurality of limiting rods (25), a positioning seat (24) and an armrest are arranged on the limiting seat (23); the positioning seat (24) is used to align with the center position of the steering wheel casting; and each limiting rod (25) is configured to align with a hole on the steering wheel casting.

3. A two-dimensional code lithography device for a steering wheel according to claim 2, characterized in that: The positioning seat (24) comprises a fixed portion (241), a movable portion (243) and a reset elastic member (242); the fixed portion (241) is fixedly mounted on the limiting seat (23); the movable portion (243) can slide on the fixed portion (241); the reset elastic member (242) is mounted between the fixed portion (241) and the movable portion (243) so that the movable portion (243) is located at an end away from the fixed portion (241).

4. The two-dimensional code lithography device for a steering wheel according to claim 1, characterized in that: The laser marking casting comprises a laser module (33) and a module displacement driving component (34), wherein the module displacement driving component (34) is fixedly mounted on a support body (1), and the module displacement driving component (34) is used to drive the laser module (33) to approach or move away from a turntable (22).

5. A two-dimensional code lithography device for a steering wheel according to claim 4, characterized in that: A protective cover (31) is arranged on the support body (1) near the laser module (33), and a heat dissipation fan (32) is installed on the protective cover (31).

6. A two-dimensional code lithography device for a steering wheel according to claim 1, characterized in that: A code scanning device (5) and a grating sensor (4) are installed on the bracket body (1).

7. A two-dimensional code lithography device for a steering wheel according to claim 1, characterized in that: A pressing rod (28) is mounted on the pressing driving member (27), and a rotating shaft (29) is mounted at the end of the pressing rod (28). The rotating shaft (29) is used to press the steering wheel casting.

8. The two-dimensional code lithography device for a steering wheel according to claim 1, characterized in that: An electric control console (6) and a display screen (7) are arranged on the support body (1).

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