A tire positioning detection device

Abstract

This utility model relates to a tire positioning and testing device, characterized by comprising a conveyor frame, a lifting and rotating module, a lateral positioning module, and a testing frame. In this utility model, a testing station is set between two conveyor frames. A base frame is fixedly installed between the ends of the two conveyor frames. The lifting and rotating of the conveyor frame is achieved by a rotary motor and a lifting cylinder, thereby driving the tire to lift and rotate horizontally. Furthermore, the lateral positioning module clamps the tire from the side, ensuring its stability during rotation and facilitating detection and measurement by the visual inspection module on the testing frame. This device can detect not only the uniformity of motor vehicle tires but also their dynamic balance. The device has a simple structure, low cost, is extremely convenient to install and use, is lightweight for easy disassembly and transportation, can complete testing in a short time, and has high accuracy.

Description

Technical Field

[0001] This utility model relates to the field of tire inspection technology, and in particular to a tire positioning and inspection device. Background Technology

[0002] Strict quality inspection of tires is a crucial production step to ensure tire quality and vehicle safety, especially a comprehensive inspection of their internal components such as the tire sidewalls, bead, and crown for defects and impurities. Current inspection processes are cumbersome, space-consuming, and complex to operate. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a tire alignment detection device that can solve the problems of cumbersome detection process, large space occupation, and complicated operation of general tire alignment detection devices.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a tire positioning and detection device, the innovation of which is: including a conveyor frame, a lifting and rotating module, a lateral positioning module and a detection frame;

[0005] The conveyor frame has a rectangular frame structure, and several conveyor rollers are arranged on the conveyor frame along the extension direction; the conveyor frame consists of a pair and is spliced ​​together, and an inspection station is set at the junction of the two conveyor frames; the lifting and rotating module, the lateral positioning module and the inspection frame are all set at the inspection station;

[0006] The lifting and rotating module includes a base frame, a lifting frame, a rotary motor, and a lifting cylinder. The base frame is rectangular and connected to the ends of two conveyor frames. A horizontal beam is horizontally positioned in the middle of the base frame. The lifting frame is fixedly mounted on the beam. The lifting frame includes a base plate and a lifting plate. The base plate is fixed to the beam and has guide holes and through holes for the output end of the lifting cylinder to pass through. The lifting plate is positioned parallel to the base plate above it. The bottom end of the lifting plate engages with the guide holes on the base plate via guide posts. The lifting cylinder is positioned on the lower surface of the base plate, and its output end is connected to the lower surface of the lifting plate, driving the lifting plate to move vertically. A rotary motor mounting hole is located at the center of the lifting plate. The rotary motor is mounted at the rotary motor mounting hole on the lifting plate. The output end of the rotary motor passes through the rotary motor mounting hole and is connected to a load-bearing turntable, which is driven to rotate by the rotary motor.

[0007] The lateral positioning module includes a clamping positioning cylinder, a transmission arm, and a tire clamping frame. The clamping positioning cylinder is a pair, each horizontally positioned on both sides of the crossbeam. One end of the transmission arm is hinged to the output end of the clamping positioning cylinder. The other end of the transmission arm extends below the edge of the bottom frame. The tire clamping frame includes a rotating column and a clamping arm. The rotating column is a pair, vertically positioned on the bottom frame, with the bottom end of one rotating column fixedly connected to the other end of the transmission arm. The outer walls of the rotating columns are meshed by gears. The clamping arm is horizontally positioned at the top of the rotating column, and its end is equipped with a longitudinal clamping roller for contacting the outer contour of the tire. The clamping positioning cylinder drives one end of the transmission arm, causing the rotating column connected to the transmission arm to rotate. The two rotating columns rotate synchronously under the engagement of gears, thereby causing the longitudinal clamping roller at the end of the clamping arm to clamp and position the tire.

[0008] The inspection frame has a shell-like structure and is covered above the inspection station; a vision inspection module mounting bracket is provided on the inner wall of the top of the inspection frame, and several vision inspection cameras are provided on the vision module mounting bracket.

[0009] Furthermore, the visual inspection module mounting bracket is mounted on the inner wall of the inspection frame via a vertically movable servo module.

[0010] The advantages of this utility model are:

[0011] 1) In this utility model, a testing station is set between two conveyor frames. The bottom frame is fixedly installed between the ends of the two conveyor frames. The lifting and rotation of the lifting frame is achieved by a rotary motor and a lifting cylinder, thereby driving the tire to lift and rotate in the horizontal direction. In addition, the tire is clamped from the side by a lateral positioning module to ensure the stability of the tire during rotation, which facilitates the visual inspection module on the testing frame to perform inspection and measurement. This device can not only detect the uniformity of motor vehicle tires, but also detect the dynamic balance of the tires. The device has a simple structure, low cost, is extremely convenient to install and use, is lightweight and easy to disassemble and transport, can complete the inspection in a short time, and has high accuracy. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of a tire positioning and detection device according to the present invention.

[0014] Figure 2 This is an internal structural diagram of a tire positioning and detection device according to the present invention.

[0015] Figure 3This is a schematic diagram of the lifting and rotating module structure of a tire positioning and detection device according to the present invention.

[0016] Figure 4 This is a schematic diagram of the lateral positioning module assembly state of a tire positioning detection device according to the present invention. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] like Figures 1 to 4 The tire positioning and detection device shown includes a conveyor frame 1, a lifting and rotating module 2, a lateral positioning module 3, and a detection frame 4.

[0020] The conveyor frame 1 has a rectangular frame structure, and several conveyor rollers are arranged on the conveyor frame 1 along the extension direction; the conveyor frame 1 is a pair and spliced ​​together, and an inspection station is set at the junction of the two conveyor frames 1; the lifting and rotating module 2, the lateral positioning module 3 and the inspection frame 4 are all set at the inspection station.

[0021] The lifting and rotating module 2 includes a base frame 21, a lifting frame 22, a rotary motor 23, and a lifting cylinder 24. The base frame 21 has a rectangular shape and is connected to the ends of the two conveyor frames 1. A horizontal beam 25 is horizontally arranged in the middle of the base frame 21. The lifting frame 22 is fixedly installed on the beam 25. The lifting frame 22 includes a base plate 221 and a lifting plate 222. The base plate 221 is fixed on the beam 25 and has guide holes and through holes for the output end of the lifting cylinder 24 to pass through. The lifting plate 222 is arranged parallel to the base plate 221 on the upper part of the base plate 221. The bottom end of the lifting plate 222 is engaged with the guide hole on the base plate 221 through the guide post; the lifting cylinder 24 is set on the lower surface of the base plate 221, and the output end of the lifting cylinder 24 is connected to the lower surface of the lifting plate 222, so that the lifting plate 222 can be lifted and lowered in the vertical direction by the lifting cylinder 24; a rotary motor mounting hole is opened at the center of the lifting plate 222; the rotary motor 23 is installed at the rotary motor mounting hole of the lifting plate 222; the output end of the rotary motor 23 passes through the rotary motor mounting hole and is connected to a bearing turntable 26, so that the bearing turntable 26 can be driven to rotate by the rotary motor 23.

[0022] The lateral positioning module 3 includes a clamping positioning cylinder 31, a transmission arm 32, and a tire clamping frame 33. The clamping positioning cylinder 31 is a pair, each horizontally positioned on both sides of the crossbeam 25. One end of the transmission arm 32 is hinged to the output end of the clamping positioning cylinder 31. The other end of the transmission arm 32 extends below the edge of the bottom frame 21. The tire clamping frame 33 includes a rotating column 331 and a clamping arm 332. The rotating columns 331 are a pair, vertically positioned on the bottom frame 21, with the bottom end of one rotating column 331 connected to the transmission arm 332. The other end of the arm 32 is fixedly connected; the outer walls of the rotating column 331 are meshed by gears; the clamping arm 332 is horizontally set on the top of the rotating column 331, and the end of the clamping arm 332 is provided with a longitudinal clamping roller 333 for contacting the outer contour of the tire; the clamping and positioning cylinder 31 drives one end of the transmission arm 32 to drive the rotating column 331 connected to the transmission arm 32 to rotate, and the two rotating columns 331 rotate synchronously under the cooperation of gears, thereby driving the longitudinal clamping roller 333 at the end of the clamping arm 332 to clamp and position the tire.

[0023] The inspection frame 4 has a shell-like structure and is covered above the inspection station; a vision inspection module mounting frame 41 is provided on the inner wall of the top of the inspection frame 4, and several vision inspection cameras are provided on the vision module mounting frame 41.

[0024] The visual inspection module mounting bracket 41 is mounted on the inner wall of the inspection bracket 4 via a vertically moving servo module.

[0025] The working principle of this utility model is as follows: A testing station is set between two conveyor frames. A base frame is fixedly installed between the ends of the two conveyor frames. A rotary motor and a lifting cylinder drive the lifting and rotating frames, thereby causing the tire to rise and rotate horizontally. Additionally, a lateral positioning module clamps the tire from the side, ensuring its stability during rotation and facilitating inspection by the visual inspection module on the testing frame. This device can detect not only the uniformity of motor vehicle tires but also their dynamic balance. The device has a simple structure, low cost, is extremely convenient to install and use, is lightweight for easy disassembly and transportation, can complete testing in a short time, and has high accuracy.

[0026] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A tire alignment detection device, characterized in that: Includes a conveyor frame, a lifting and rotating module, a lateral positioning module, and a testing frame; The conveyor frame has a rectangular frame structure, and several conveyor rollers are arranged on the conveyor frame along the extension direction; the conveyor frame consists of a pair and is spliced ​​together, and an inspection station is set at the junction of the two conveyor frames; the lifting and rotating module, the lateral positioning module and the inspection frame are all set at the inspection station; The lifting and rotating module includes a base frame, a lifting frame, a rotary motor, and a lifting cylinder. The base frame is rectangular and connected to the ends of two conveyor frames. A horizontal beam is horizontally positioned in the middle of the base frame. The lifting frame is fixedly mounted on the beam. The lifting frame includes a base plate and a lifting plate. The base plate is fixed to the beam and has guide holes and through holes for the output end of the lifting cylinder to pass through. The lifting plate is positioned parallel to the base plate above it. The bottom end of the lifting plate engages with the guide holes on the base plate via guide posts. The lifting cylinder is positioned on the lower surface of the base plate, and its output end is connected to the lower surface of the lifting plate, driving the lifting plate to move vertically. A rotary motor mounting hole is located at the center of the lifting plate. The rotary motor is mounted at the rotary motor mounting hole on the lifting plate. The output end of the rotary motor passes through the rotary motor mounting hole and is connected to a load-bearing turntable, which is driven to rotate by the rotary motor. The lateral positioning module includes a clamping positioning cylinder, a transmission arm, and a tire clamping frame. The clamping positioning cylinder is a pair, each horizontally positioned on both sides of the crossbeam. One end of the transmission arm is hinged to the output end of the clamping positioning cylinder. The other end of the transmission arm extends below the edge of the bottom frame. The tire clamping frame includes a rotating column and a clamping arm. The rotating column is a pair, vertically positioned on the bottom frame, with the bottom end of one rotating column fixedly connected to the other end of the transmission arm. The outer walls of the rotating columns are meshed by gears. The clamping arm is horizontally positioned at the top of the rotating column, and its end is equipped with a longitudinal clamping roller for contacting the outer contour of the tire. The clamping positioning cylinder drives one end of the transmission arm, causing the rotating column connected to the transmission arm to rotate. The two rotating columns rotate synchronously under the engagement of gears, thereby causing the longitudinal clamping roller at the end of the clamping arm to clamp and position the tire. The inspection frame has a shell-like structure and is covered above the inspection station; a vision inspection module mounting bracket is provided on the inner wall of the top of the inspection frame, and several vision inspection cameras are provided on the vision module mounting bracket.

2. The tire alignment detection device according to claim 1, characterized in that: The visual inspection module mounting bracket is installed on the inner wall of the inspection frame via a vertically movable servo module.

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