阅读说明：本技术 半成品轮胎胎胚检查装置 (Semi-finished tire blank inspection device ) 是由 李少武 丁大威 于 2021-07-27 设计创作，主要内容包括：本发明涉及半成品轮胎胎胚检查装置,属于轮胎生产领域。外框内部的两侧竖直固定有导轨,两个导轨之间经滑块轴承安装有升降平台,升降平台下侧经两个带座轴承固定有升降从动轴,升降从动轴两端分别固定有一个齿轮,升降从动轴经升降链条与电机传动轴连接,电机传动轴由升降电机驱动,外框内侧上部经转轴安装有托胎箱,托胎箱底部安装有光电传感器,升降平台中心位置固定立柱,立柱上端使用可旋转连接件与托胎箱连接,导轨底端和顶端分别设有下位光电传感器和上位光电传感器,升降平台一端竖直安装有气缸,气缸的伸缩杆顶部同样安装可旋转连接件,升降电机、下位光电传感器、上位光电传感器、气缸的控制装置及光电传感器经信号线与PLC控制器相连。(The invention relates to a semi-finished tire blank inspection device, and belongs to the field of tire production. Guide rails are vertically fixed on two sides inside the outer frame, a lifting platform is installed between the two guide rails through a slider bearing, a lifting driven shaft is fixed on the lower side of the lifting platform through two bearings with seats, a gear is respectively fixed on two ends of the lifting driven shaft, the lifting driven shaft is connected with a motor transmission shaft through a lifting chain, the motor transmission shaft is driven by a lifting motor, a tire supporting box is installed on the upper portion of the inner side of the outer frame through a rotating shaft, a photoelectric sensor is installed at the bottom of the tire supporting box, an upright post is fixed at the central position of the lifting platform, the upper end of the upright post is connected with the tire supporting box through a rotatable connecting piece, a lower photoelectric sensor and an upper photoelectric sensor are respectively arranged at the bottom end and the top end of the guide rails, an air cylinder is vertically installed at one end of the lifting platform, the rotatable connecting piece, the lifting motor and the lower photoelectric sensor are also installed at the top of a telescopic rod of the air cylinder, the upper photoelectric sensor, the control device of the cylinder and the photoelectric sensor are connected with the PLC through signal lines.)

1. A semi-finished tire blank inspection device is provided with an outer frame and is characterized in that guide rails are vertically fixed on two sides of the inner portion of the outer frame, a lifting platform is installed between the two guide rails through a slider bearing, a lifting driven shaft is fixed on the lower side of the lifting platform through two bearings with seats, two ends of the lifting driven shaft are respectively fixed with a gear, the lifting driven shaft is connected with a motor transmission shaft through a lifting chain, the motor transmission shaft is driven by a lifting motor, a tire supporting box is installed on the upper portion of the inner side of the outer frame through a rotating shaft, a photoelectric sensor is installed at the bottom of the tire supporting box, a vertical column is fixed at the central position of the lifting platform, the upper end of the vertical column is connected with the tire supporting box through a rotatable connecting piece, a lower photoelectric sensor and an upper photoelectric sensor are respectively arranged at the bottom end and the top end of the guide rail, an air cylinder is vertically installed at one end of the lifting platform, a rotatable connecting piece is also installed at the top of a telescopic rod of the air cylinder, a lifting motor, The lower photoelectric sensor, the upper photoelectric sensor, the control device of the cylinder and the photoelectric sensor are connected with the PLC through signal lines.

2. The semi-finished tire blank inspection device of claim 1, wherein the roller shafts are installed on the left and right sides of the upper end of the box opening of the tire supporting box.

Technical Field

The invention relates to the field of tire production equipment, in particular to a semi-finished tire blank inspection device.

Background

As is well known, the finished tire blank inspection device plays a crucial role in the tire forming process, and the quality of the semi-finished tire blank determines the quality of the tire blank so as to influence the quality condition of the whole tire, so the inspection of the semi-finished tire blank is indispensable in the tire production and manufacturing process, the detection of the semi-finished tire blank at the present stage often needs manual carrying for detection, the efficiency of such detection mode is not high, the production efficiency is reduced, and the turnover of the tire blank is very difficult during manual detection, the detection has great uncertainty, the reliability of the detection cannot be guaranteed so as to influence the quality of the tire.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a semi-finished tire blank inspection device, which aims to solve the problem that the production efficiency is low because a common inspection device needs to carry and unload tires manually, and also solves the problem that the quality of finished tires is affected because the tires are not detected in place because the tires are difficult to turn over during manual detection.

The technical scheme adopted by the invention for solving the technical problems is as follows: a semi-finished tire blank inspection device is provided with an outer frame and is characterized in that guide rails are vertically fixed on two sides of the inner portion of the outer frame, a lifting platform is installed between the two guide rails through a slider bearing, a lifting driven shaft is fixed on the lower side of the lifting platform through two bearings with seats, two ends of the lifting driven shaft are respectively fixed with a gear, the lifting driven shaft is connected with a motor transmission shaft through a lifting chain, the motor transmission shaft is driven by a lifting motor, a tire supporting box is installed on the upper portion of the inner side of the outer frame through a rotating shaft, a photoelectric sensor is installed at the bottom of the tire supporting box, a vertical column is fixed at the central position of the lifting platform, the upper end of the vertical column is connected with the tire supporting box through a rotatable connecting piece, a lower photoelectric sensor and an upper photoelectric sensor are respectively arranged at the bottom end and the top end of the guide rail, an air cylinder is vertically installed at one end of the lifting platform, a rotatable connecting piece is also installed at the top of a telescopic rod of the air cylinder, and the lifting motor, a lower photoelectric sensor and a lower photoelectric sensor, The upper photoelectric sensor, the control device of the cylinder and the photoelectric sensor are connected with the PLC through signal lines.

And the left side and the right side of the upper end of the box opening of the tire supporting box are provided with roll shafts.

The tire blank inspection device has the advantages that rolling and inspection of a tire blank can be realized through the roller shaft at the top of the tire supporting box, so that the inspection efficiency is greatly improved, manual inspection is more convenient and faster through the combination of the tire supporting box and the lifting platform, the labor capacity of workers is reduced, and the tire unloading waiting time is saved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a front sectional view of the present invention

FIG. 2 is a top view of the present invention

In the figure, 1, an outer frame, 2, a motor transmission shaft, 3, a lifting motor, 4, a lifting chain, 5, a lifting driven shaft, 6, a bearing with a seat, 7, a lifting platform, 8, a guide rail, 9, a lower photoelectric sensor, 10, an upper photoelectric sensor, 11, a sliding block bearing, 12, an upright post, 13, a rotatable connecting piece, 14, a tire supporting box, 15, an air cylinder, 16, a roll shaft, 17, a photoelectric sensor and 18 tire blanks are arranged.

Detailed Description

As shown in fig. 1 and 2, the device is provided with an outer frame 1, guide rails 8 are vertically fixed on two sides inside the outer frame 1, a lifting platform 7 is installed between the two guide rails 8 through a slider bearing 11, a lifting driven shaft 5 is fixed on the lower side of the lifting platform 7 through two bearings 6 with seats, two ends of the lifting driven shaft 5 are respectively fixed with a gear, the lifting driven shaft 5 is connected with a motor transmission shaft 2 through a lifting chain 4, the motor transmission shaft 2 is driven by a lifting motor 3, a tire supporting box 14 is installed on the upper portion of the inner side of the outer frame 1 through a rotating shaft, the size of the tire supporting box 14 can be changed according to the size of a tire blank 18 to be checked, a photoelectric sensor 17 is installed at the bottom of the tire supporting box 14, an upright post 12 is fixed at the center position of the lifting platform 7, the upper end of the upright post 12 is connected with the tire supporting box 14 through a rotatable connecting piece 13, roll shafts 16 are installed on the left and right sides of the upper end of a box opening of the tire supporting box 14, a lower photoelectric sensor 9 and an upper photoelectric sensor 10 are respectively installed at the bottom end and top end of the guide rail 8, an air cylinder 15 is vertically arranged at one end of the lifting platform 7, a rotatable connecting piece 13 is also arranged at the top of a telescopic rod of the air cylinder 15, and the lifting motor 3, the lower photoelectric sensor 9, the upper photoelectric sensor 10, a control device of the air cylinder 15 and the photoelectric sensor 17 are connected with the PLC through signal lines.

When the device is used, when the photoelectric sensor 17 detects a tire blank 18 at the top, the photoelectric sensor 17 sends a lifting signal to the lifting motor 3, the tire supporting box 14 and the lifting platform 7 move upwards along the guide rail 8 under the action of the lifting driven shaft 5, the lifting chain 4, the pedestal bearing 6, the motor transmission shaft 2, the slider bearing 11, the lifting motor 3, the gear and the chain, when the upper photoelectric sensor 10 detects that the lifting platform 7 reaches the height of the lifting motor, a stop command is sent to the lifting motor 3, the tire blank 18 is placed between the roller shafts 16 for inspection, after the inspection is finished, the air cylinder 15 is started to enable the rotatable connecting piece at the top of the air cylinder to be connected with the bottom of the tire supporting box 14, the tire blank 18 is turned and unloaded by matching with the tire supporting box 14 with the help of the rotatable connecting piece 13, the tire supporting box 14 rotates to the original position and moves downwards along the guide rail 8 under the driving of the lifting motor 3 after the tire unloading is finished, when the lifting platform 7 reaches the lower photoelectric sensor 9, the lifting motor 3 stops acting, the whole tire unloading action cycle is completed, and the size of the tire supporting box 14 can be replaced according to the size of the tire blank 18 to be checked.