Double-layer door and window welding head and method for realizing automatic conversion between seam and seamless welding

A technology of seamless welding and automatic conversion, applied in the field of welding head, can solve the problem that the head of double-layer plastic door and window welding machine cannot realize automatic conversion between seam welding and seamless welding machine.

Active Publication Date: 2017-02-01
山东辰禾智能装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the head of the double-layer plastic door and window welding machine cannot realize automatic conversion between seam welding and seamless welding, the present invention proposes a double-layer door and window welding head that realizes automatic conversion between seam welding and seamless welding

Method used

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  • Double-layer door and window welding head and method for realizing automatic conversion between seam and seamless welding
  • Double-layer door and window welding head and method for realizing automatic conversion between seam and seamless welding
  • Double-layer door and window welding head and method for realizing automatic conversion between seam and seamless welding

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Embodiment Construction

[0035] The present invention is described in detail below in conjunction with accompanying drawing:

[0036] A double-layer door and window welding head that realizes automatic conversion between seam and seamless welding, including the head base 6 and the pushing and lifting mechanism 1, the upper tensioning mechanism 2, and the pressing mechanism 3 arranged above the head base 6 , the lower supporting mechanism 4, the working structure 5, the heating structure and the positioning structure 7;

[0037] The pressing mechanism 3 is installed on the motion pair 23 of the linear slide rail, and includes two pairs of pressing pincers arranged up and down. Under the driving of respective air cylinders, slide up and down along the upper layer press clamp holder 29, and the lower press clamps of every pair of press clamps are fixed below the respective upper press clamps.

[0038] The side of the upper clamp seat is provided with two sets of linear slide rail kinematic pairs on the ...

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Abstract

The invention discloses a double-layer door and window welding machine head and a double-layer door and window welding method for realizing automatic conversion of seamed welding and seamless welding. The double-layer door and window welding machine head comprises a machine head base, a pressing structure, a heating structure and a positioning structure, wherein the pressing structure, the heating structure and the positioning structure are arranged above the machine head base; the double-layer door and window welding machine head is characterized in that the positioning structure and the heating mechanism are arranged on a positioning and heating conversion structure; the positioning mechanism is capable of simultaneously realizing automatic conversion of seamed welding and seamless welding of upper and lower two layers of doors and windows by changing the gap between a front pressure clamp and a rear pressure clamp under the drive of the drive device; the heating structure is capable of simultaneously realizing heating of the upper and lower two layers of doors and windows under the drive of the drive device, and realizing automatic conversion of seamed heating and seamless heating along with the automatic conversion of seamed welding and seamless welding of the positioning mechanism.

Description

technical field [0001] The invention discloses a welding head for double-layer plastic doors and windows, in particular to a welding head for double-layer doors and windows that realizes automatic conversion between seam and seamless welding. Background technique [0002] At present, in the welding process of plastic doors and windows, there are two welding forms, one is seamless welding and the other is seam welding. The seamless welding is mainly for the welding of colored doors and windows, and the seam welding is for It is the welding of ordinary doors and windows. In order to improve production efficiency, some manufacturers have appeared on the market for welding heads for seamless welding of double-layer plastic doors and windows, or welding heads for seam-welding double-layer plastic doors and windows, but most of these devices are only for one The welding form cannot realize automatic conversion between seam welding and seamless welding. If a manufacturer wants to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/18
Inventor 赵延胜李国平
Owner 山东辰禾智能装备有限公司
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