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Positioning mechanism for automobile membrane baking

A technology of positioning mechanism and baking film, applied in workpiece clamping devices, manufacturing tools, etc., can solve the problems of inconsistent surface curvature, poor versatility, and complex adjustment.

Active Publication Date: 2016-02-03
CHONGQING TENGTONG IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the car glass is usually in the shape of a curved surface, and the curvature of the curved surface is inconsistent, when using the above positioning device to position the car glass, the adjustment is more complicated and the versatility is relatively poor

Method used

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  • Positioning mechanism for automobile membrane baking
  • Positioning mechanism for automobile membrane baking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 is basically as attached figure 1 Shown: a positioning mechanism for automobile baking film, including a base, a number of positioning grooves are provided on the base to match the insertion of one end of the automobile glass, and buffer pads are provided in the positioning grooves. When the car glass is placed in the positioning groove, the force on the lower end of the car glass is relatively large, which is easy to cause wear and tear. The buffer pad in the positioning groove can slow down the force on the lower end of the car glass, thereby reducing wear. The base is also provided with a first positioning unit and a second positioning unit, the first positioning unit includes a positioning frame and a number of positioning seats connected to the positioning frame, each positioning seat offers a sliding hole, and each sliding hole has a A push rod is slidably connected, and the push rod is connected to the bottom of the sliding hole through an elastic me...

Embodiment 2

[0024] Such as figure 2 As shown, the difference from Embodiment 1 is that this embodiment also includes a controller and a pressure sensor for detecting the pressure in the airbag body, the valve is an electronically controlled valve, and the pressure sensor, the electronically controlled valve and the air pump are all connected with the control valve. electrical connection. The pressure sensor can detect the pressure in the airbag in real time. When the pressure detected by the pressure sensor reaches the upper limit set by the controller, the controller controls the inflator to stop and at the same time controls the electronic control valve to close, so that the pressure in the airbag can be guaranteed. , so that the airbag body is in the state of positioning the automobile glass.

[0025] Specific working principle:

[0026] Take embodiment 1 as an example to describe in detail below: figure 1 As shown, in specific use, first place the car glass to be baked in the posi...

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Abstract

The invention discloses a positioning mechanism for automobile membrane baking. The positioning mechanism comprises a base, and a plurality of positioning grooves allowing one end of automobile glass to be inserted therein in a matched manner are formed in the base; the base is further provided with a first positioning unit and a second positioning unit, wherein the first positioning unit comprises a positioning frame and a plurality of positioning seats connected to the positioning frame; each positioning frame is provided with a sliding hole, and an ejection rod is connected to the interior of each sliding hole in a sliding manner; the ejection rods are connected with the bottoms of the sliding holes through elastic parts, and the free ends of the ejection rods are connected with suction cups; and the second positioning unit comprises an installation seat, an air bag body and an inflation pump; the air bag is mounted on the installation seat, the air bag body and the first positioning unit are oppositely arranged, an air outlet of the inflation pump is communicated with the air bag body through a gas pipeline, and a valve is arranged on the gas pipeline. The positioning mechanism can position the automobile glass in various shapes, and positioning generality is good.

Description

technical field [0001] The invention relates to a workpiece clamping device or a positioning device, in particular to a positioning mechanism for an automobile baking film. Background technique [0002] With the development of the automobile industry and the improvement of people's living standards, automobiles have become an important means of transportation for people to travel. Automobiles are usually composed of four parts: engine, chassis, body, and electrical equipment. [0003] Automobile glass is indispensable in the accessories of automobile body, and mainly plays a protective role. There are three main types of automotive glass: laminated glass, tempered glass and area tempered glass, which can withstand strong impact. Automobile glass is divided into four types according to its location: front windshield, side window glass, rear windshield glass and sunroof glass. [0004] Car glass film is an important means of car maintenance in summer, in order to reduce sunl...

Claims

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Application Information

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IPC IPC(8): B25B11/00
CPCB25B11/00B25B11/005
Inventor 李庸健胡静
Owner CHONGQING TENGTONG IND DESIGN
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