CN-224210786-U - Driving device of VIN marking machine

CN224210786UCN 224210786 UCN224210786 UCN 224210786UCN-224210786-U

Abstract

The utility model discloses a driving device of a VIN marking machine, which comprises a Z-direction driving module, a rotating module and an angle adjusting module, wherein the Z-direction driving module comprises a first fixing frame, a pair of first driving cylinders, a first driving frame, a first limiting rod and a pair of stopper cylinders, the rotating module is arranged at the lower end of the first driving frame and can move up and down along with the first driving frame, the angle adjusting module is connected with the output end of the rotating module and is used for adjusting the tangential angle of the marking machine, and the rotating module can drive the angle adjusting module to rotate. The utility model effectively ensures the position accuracy of the marking machine in the Z-axis direction and avoids marking position deviation caused by excessive movement. The rotary module can drive the angle adjustment module and the marking machine to rotate in the horizontal direction, the angle adjustment module can flexibly adjust the inclination of the marking machine, and the inclination of the marking machine can be set up by combining the inclination block with the initial inclination, so that the marking machine can meet the diversified requirements of different vehicle types and marking positions.

Inventors

YAO GUANGYONG
ZHAO WENJIE
ZHANG XIAOBIAO

Assignees

矩省(上海)科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20250516

Claims (7)

1. A driving device of a VIN marking machine, comprising: The Z-direction driving module comprises a first fixing frame, a pair of first driving air cylinders, a first driving frame, a first limiting rod and a pair of stopper air cylinders, wherein the pair of first driving air cylinders are arranged on the first fixing frame, the output ends of the pair of first driving air cylinders are connected with the first driving frame and can drive the first driving frame to move along the Z-axis direction, the first driving frame is in sliding connection with the first fixing frame, the first limiting rod is fixedly connected with the first driving frame, and the pair of stopper air cylinders are oppositely arranged on the first fixing frame and are used for limiting the maximum rising position of the first limiting rod; The rotating module is arranged at the lower end of the first driving frame and can move up and down along with the first driving frame; The angle adjustment module is connected with the output end of the rotation module and used for adjusting the oblique cutting angle of the marking machine, and the rotation module can drive the angle adjustment module to rotate.
2. The driving device of the VIN marking machine according to claim 1, wherein the rotation module comprises a rotation driving mechanism and a rotation plate; The output end of the rotary driving mechanism is connected with the rotary plate and can drive the rotary plate to rotate; The rotating plate is connected with the angle adjusting module and can drive the angle adjusting module to rotate.
3. The driving device of the VIN marking machine according to claim 2, wherein the angle adjusting module comprises a first driving mechanism, a first driving rod, a second fixing frame and an angle adjusting plate; the second fixing frame is connected with the rotating plate; the first driving mechanism is connected with the second fixing frame; one end of the first driving rod is connected with the output end of the first driving mechanism, and the other end of the first driving rod is hinged with one end of the angle adjusting plate; the other end of the angle adjusting plate is hinged with the second fixing frame.
4. The driving device of the VIN marking machine according to claim 3, wherein the first driving mechanism is hinged to the second fixing frame.
5. The driving device of the VIN marking machine according to claim 3, wherein the first driving mechanism is a cylinder.
6. The driving device of the VIN marking machine according to claim 3, further comprising an inclination block, wherein a top of the inclination block is detachably connected to the rotation plate, and a bottom of the inclination block is detachably connected to the second fixing frame for determining an initial inclination angle of the second fixing frame.
7. The driving device of the VIN marking machine according to claim 1, wherein the inclination angle of the bottom inclined surface of the inclined block is 10 to 20 degrees.

Description

Driving device of VIN marking machine Technical Field The utility model relates to the technical field of VIN marking machines, in particular to a driving device of a VIN marking machine. Background The Vehicle Identification Number (VIN) is an important identity of the automobile and contains key information such as the manufacturer, the year, the model, the body type and code of the automobile, the engine code, the assembly place and the like. In the automobile production process, VIN codes need to be accurately and clearly marked on specific parts of the automobile. Currently, the driving device of the VIN marking machine has a plurality of defects. In the aspect of height adjustment, in order to realize cost reduction and efficiency enhancement, a servo motor is replaced by an air cylinder, but an effective limiting mechanism is lacked in the upward movement process of a driving marking machine, and the marking machine is easy to exceed a safety range in the movement process. In addition, in angle adjustment, the adjustment mode of traditional device is not nimble enough, can't satisfy different motorcycle types, different marking positions to marking the diversified demand of angle. Disclosure of Invention According to an embodiment of the present utility model, there is provided a driving device of a VIN marking machine, including: The Z-direction driving module comprises a first fixing frame, a pair of first driving air cylinders, a first driving frame, a first limiting rod and a pair of stopper air cylinders, wherein the pair of first driving air cylinders are arranged on the first fixing frame, the output ends of the pair of first driving air cylinders are connected with the first driving frame and can drive the first driving frame to move along the Z-axis direction; The rotating module is arranged at the lower end of the first driving frame and can move up and down along with the first driving frame; The angle adjusting module is connected with the output end of the rotating module and used for adjusting the oblique cutting angle of the marking machine, and the rotating module can drive the angle adjusting module to rotate. Further, the rotating module comprises a rotating driving mechanism and a rotating plate; the output end of the rotary driving mechanism is connected with the rotary plate and can drive the rotary plate to rotate; The rotating plate is connected with the angle adjusting module and can drive the angle adjusting module to rotate. Further, the angle adjusting module comprises a first driving mechanism, a first driving rod, a second fixing frame and an angle adjusting plate; The second fixing frame is connected with the rotating plate; the first driving mechanism is connected with the second fixing frame; one end of the first driving rod is connected with the output end of the first driving mechanism, and the other end of the first driving rod is hinged with one end of the angle adjusting plate; the other end of the angle adjusting plate is hinged with the second fixing frame. Further, the first driving mechanism is hinged with the second fixing frame. Further, the first driving mechanism is a cylinder. The device further comprises an inclined block, wherein the top of the inclined block is detachably connected with the rotating plate, and the bottom of the inclined block is detachably connected with the second fixing frame and used for determining the initial inclined angle of the second fixing frame. Further, the inclination angle of the bottom inclined plane of the inclined block is 10-20 degrees. According to the driving device of the VIN marking machine, the Z-direction driving module drives the first driving frame to move in the Z-axis direction through the first driving cylinder, and the stopper cylinder and the first limiting rod are used for limiting, so that the position accuracy of the marking machine in the Z-axis direction is effectively ensured, and marking position deviation caused by excessive movement is avoided. The rotary module can drive the angle adjustment module and the marking machine to rotate in the horizontal direction, the angle adjustment module can flexibly adjust the inclination of the marking machine, and the inclination is set by the inclined block to the initial inclination, so that the marking machine can realize multi-dimension and multi-angle marking, and the diversified requirements of different vehicle types and marking positions are met. The tilting block is detachably connected, so that the device is convenient to install, detach and replace, and the maintenance cost and difficulty of the device are reduced. It is to be understood that both the foregoing general description and the following detailed description are exemplary and are intended to provide further explanation of the technology claimed. Drawings FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model; FIG. 2 is an enlarged view at A o