A hot-melt removal mechanism

A technology of hot-melt and heating components, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of poor separation effect and uncontrollable pulling force, so as to improve the success rate of disassembly, strong versatility, The effect of reducing the viscosity of the colloid

Active Publication Date: 2018-04-20
BOZHON PRECISION IND TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention: After the colloid between the screen and the shell is melted, the prior art uses a drawing method to separate the screen from the shell, and the pulling force is uncontrollable, resulting in poor separation effect

Method used

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  • A hot-melt removal mechanism
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  • A hot-melt removal mechanism

Examples

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Embodiment Construction

[0035] combine figure 1 , figure 2 , a hot-melt removal mechanism, including a lower heating assembly 10 provided with a product lower surface adsorption device, an upper heating assembly 20 provided with a product upper surface adsorption device, and a stripping assembly 60 arranged beside the lower heating assembly.

[0036] combine figure 1 , figure 2 , the top of the upper heating assembly 20 is connected to the pulling device 40 installed on the frame 30 .

[0037] combine Figure 3 to Figure 5, the drawing device 40 includes a lifting motor 451 , the lifting motor is connected to a reducer 452 , and the reducer is fixedly installed on a motor fixing plate 454 through a lifting motor base 453 . The lifting motor 451 is connected to the lifting screw 461 through the lifting motor coupling 455, the upper end of the lifting screw is rotatably installed on the screw support 462, and the lower end of the lifting screw is rotatably installed at the end of the screw throug...

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PUM

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Abstract

A hot-melting detaching mechanism comprises an upper heating assembly with a product attraction device, a lower heating assembly with a product attraction device, and a stripping assembly arranged beside the lower heating assembly, wherein the upper heating assembly is connected with a pulling device. When a product is heated to a specific temperature, glue viscosity is reduced, a screen of the product is pulled upwards by the pulling device, a horizontal moving device drives the lower heating assembly to move horizontally, and the screen and a shell are torn off to form a gap; a stripping cutter in the stripping assembly extends into the gap and is matched with the upper heating assembly and the lower heating assembly to move, and the screen and the shell are detached and separated. In the detaching process, the tension pressure of the upper heating assembly is detected through a tension sensor, and the product is effectively prevented from tearing damage; through thermoelectric coupling, hot-melting temperature is controlled, and a battery assembled in the product is prevented from explosion, and the detaching success rate is increased. The hot-melting detaching mechanism is high in universality and suitable for products of different sizes.

Description

technical field [0001] The invention relates to the technical field of electronic product production, in particular to a hot-melt disassembly mechanism for screens and casings of electronic products. Background technique [0002] When assembling the screen and housing of electronic products (electronic products such as mobile phones or tablets), glue is coated between the screen and the housing, and then the screen and the housing are pressed together. After the assembly operation is completed, it is sent to the testing agency to check whether the screen and the housing are assembled properly. When an unqualified product is detected, the screen needs to be disassembled and separated from the housing, and reassembled. When disassembling, the colloid between the screen and the housing needs to be melted first to reduce the viscosity of the colloid and facilitate the separation of the screen and the housing. Contents of the invention [0003] The technical problem solved by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/04
CPCB23P19/04
Inventor 吕绍林马金勇孙卫东赵永存李亚珍王淼淼
Owner BOZHON PRECISION IND TECH CO LTD
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