Four-corner welder and welding method for welding plastic doors and windows

A technology for plastic doors and windows and a welding machine is applied in the field of plastic door and window welding, which can solve the problems of increasing equipment investment and production cost, the error of profile surface flatness, and increasing the complexity of the process, so as to reduce the process of cleaning the welding flash and the welding seam. Beautiful appearance and the effect of reducing production costs

Pending Publication Date: 2018-01-30
山东辰禾智能装备有限公司
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Problems solved by technology

[0004] 1. There are errors in the flatness of the profile surface. After welding, there are weld bumps on the surface, inner corners and outer corner welds. The aesthetics is poor, and the inner corner weld bumps are not easy to handle. Cleaning increases the complexity of the process, thereby increasing equipment investment and production costs, and the weld seam has poor aesthetics

Method used

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  • Four-corner welder and welding method for welding plastic doors and windows
  • Four-corner welder and welding method for welding plastic doors and windows
  • Four-corner welder and welding method for welding plastic doors and windows

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Embodiment Construction

[0057] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0058] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0059] As introduced in the background technology, the existing four-corner welding machines for plastic doors a...

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Abstract

The invention relates to a four-corner welder and a welding method for welding plastic doors and windows. The four-corner welder comprises a machine base, wherein a left rack and a right rack are arranged on the machine base; the left rack is fixed at the left end of the machine base; the right rack is driven by a driving device to do back-forth and left-right sliding along the machine base; a left-lower machine head is arranged at one end of the left rack; a left-upper machine head is arranged at the other end of the left rack; a right-lower machine head is arranged at one end of the right rack; a right-upper machine head is arranged at the other end of the right rack; in addition, the left-upper machine head and the right-upper machine head are driven by the driving device to do back-forth sliding along the directions of the left-lower machine head and the right-lower machine head; conveying mechanisms for conveying profiles are arranged on the inner side of the left rack and the inner side of the right rack; a control cabinet is also arranged on one side of the machine base; an operation panel is arranged on the control cabinet, so as to realize the operation of the whole welder.

Description

technical field [0001] The invention relates to the technical field of welding of plastic doors and windows, in particular to a four-corner welding machine and a welding method for welding plastic doors and windows. 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 mainly for The welding of ordinary doors and windows, no matter what kind of welding form, requires a four-corner welding machine. [0003] The corner welding machine for plastic doors and windows is a special equipment for welding plastic doors and windows. The corner welding machine has four heads that can work at the same time, and can complete the welding process of a rectangular frame at a time. It is controlled by a PC or a numerical control system and is easy to operate. , high wo...

Claims

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Application Information

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IPC IPC(8): B29C65/02B29C65/74B29C65/24B29C65/78B29L12/00
Inventor 赵延胜
Owner 山东辰禾智能装备有限公司
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