Door sealing strip corner welding machine with automatic positioning equipment

An automatic positioning and positioning device technology, which is applied to household components, household appliances, and other household appliances, etc., can solve the problems of low product quality and production efficiency, and the door seal corner welding machine cannot realize fast and automatic positioning, so as to improve the welding quality , simple structure and low price

Inactive Publication Date: 2008-07-16
蒋红军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems that the door seal welding corner welding machine cannot realize fast automatic positioning, product quality and production efficiency are low, the present

Method used

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  • Door sealing strip corner welding machine with automatic positioning equipment
  • Door sealing strip corner welding machine with automatic positioning equipment
  • Door sealing strip corner welding machine with automatic positioning equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Embodiment one: if figure 1 and Figure 5 As shown, the door seal corner welding machine with automatic positioning device of the present invention includes a suction fume cover 5, a positioning device bottom plate 1 is provided on the corner welding machine platform 18, and a welding mold 15 includes a left welding mold 15-1 and a right welding mold 15-1. Welding mold 15-2;

[0025] The positioning device base plate 1 is provided with an automatic positioning device, and the automatic positioning device includes a cylinder assembly 6, and the cylinder assembly 6 includes a cylinder block 6-1, a piston 6-2, a piston rod 6-3, and a cylinder seat 3, The cylinder assembly 6 is provided with a forward air hole 6-4, a rear air inlet 6-5, and the front part of the piston rod 6-3 is provided with a connecting block 7, and the connecting block 7 is provided with a rotary shaft 8;

[0026] The suction fume hood 5 is provided with a positioning block rotating bracket 10, the mi...

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PUM

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Abstract

The invention discloses a gasket welding machine with an automatic positioning device, which comprises a suction hood, a bottom plate of the positioning device and a welding mould. The bottom plate of the positioning device is provided with the automatic positioning device which comprises a cylinder assembly, a rotating support of a positioning block and the positioning block. The positioning block is positioned in a middle cavity of the welding mould. The tail part of the cylinder is provided with a cylinder hinge support which is fixed on the bottom plate of the positioning device through a cylinder base. The invention enables fast automatic positioning of the gasket welding by installing the automatic positioning device on the gasket dual-hole welding machine. The invention is of simple structure, low price, enhanced gasket welding quality and production efficiency, and ensures the safety of operators at the same time.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing, in particular to an improvement of the structure of a door seal angle welding machine used for welding the corners of refrigerator door seals. Background technique [0002] In the process of manufacturing refrigerator and freezer door seals, the four corners of the door seals need to be welded. There are two types of angle welding machines: double hole angle welding machine and single hole angle welding machine. Among the double-hole corner welding machines with different structures at home and abroad, there is no double-hole corner welding machine that adopts automatic positioning technology, and all rely on the operator to touch the corner welding mold with his hands. This operation has the following disadvantages: 1. Personal safety cannot be guaranteed, and sometimes crushing accidents may be caused due to the failure of the protective photoelectric detection; 2. The quality of the we...

Claims

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Application Information

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IPC IPC(8): B29C65/00B29C33/12B29L31/26
Inventor 蒋红军
Owner 蒋红军
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