Door sealing strip corner welding machine with automatic positioning equipment

An automatic positioning and positioning device technology, which is applied in the direction of household components, household appliances, and other household appliances, can solve the problems of low product quality and production efficiency, and the door seal corner welding machine cannot realize rapid and automatic positioning, so as to improve the welding quality , simple structure, and the effect of ensuring personal safety

Inactive Publication Date: 2009-09-16
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 invention provides an automatic positioning device for the door sealing strip welding corner welding machine, which realizes the fast and automatic positioning of the door sealing strip welding

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

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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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Abstract

The invention discloses a door seal corner welding machine with an automatic positioning device, which comprises a suction hood, a bottom plate of a positioning device, and a welding mold. The bottom plate of the positioning device is provided with an automatic positioning device, and the automatic positioning device includes a cylinder combination. Positioning block rotating bracket, and positioning block, the positioning block is positioned in the middle cavity of the welding mold, the tail of the cylinder block is provided with a cylinder hinge support, and the cylinder hinge support is fixed on the positioning device through the cylinder seat bottom plate. The present invention realizes fast and automatic positioning of door seal welding on a door seal double-hole corner welding machine by adopting an automatic positioning device. production efficiency.

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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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/00B29C33/12B29L31/26
Inventor 蒋红军
Owner 蒋红军
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