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Electric overlock sewing machine

An electric lock and motor technology, applied to tools for roof engineering, roofing, construction, etc., can solve the problems of not being able to accurately grasp whether the side seams are locked, difficult to grasp the standard, and the cover surface is ventilated and leaked, so as to reduce the installation cost. , The effect of good occlusal quality and high occlusal accuracy

Pending Publication Date: 2016-11-23
SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use special clamps to manually perform intermittent seaming, which is light in weight and easy to carry. The disadvantages are: high labor intensity, low work efficiency, poor seaming quality, and easy to cause wind and rain leakage on the cover surface.
To use the existing seaming machine, the seaming forming wheel must first be squeezed tightly against the tile edge by hand, and then the seaming is carried out, and after one side is locked, the seaming forming wheel is released. The disadvantages are: high labor intensity; The efficiency is low; it is impossible to accurately grasp whether the edge seam is locked by eye observation, and it is easy to cause leftover or overlocked edges; the manual operation of the edge-locking forming wheel is tightly squeezed, it is difficult to grasp the standard, and the quality of the edge-locking is poor

Method used

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  • Electric overlock sewing machine

Examples

Experimental program
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Embodiment

[0016] A kind of electric overlock machine, its structure is as figure 1 As shown, it consists of a control handle 1, a motor 2 connected to the control handle 1, and an overlock assembly driven by the motor 2. The overlock assembly is composed of multiple sets of rollers. In this embodiment, the overlock assembly consists of five sets It consists of rollers arranged parallel to each other. Guide wheels are set under the lock edge assembly.

[0017] The structure of the roller will be further described below. The roller is composed of a side wall 4, a connecting shaft 5, a fixed wheel 6 and a movable wheel 8. The side walls 4 are parallel to each other, and the two ends of the connecting shaft 5 are respectively connected to the adjacent two side walls 4. The outermost The below of the two side walls 4 is also provided with guide wheels 3. The fixed wheel 6 is connected with the connecting shaft 5 through the support rod 7, and the movable wheel 8 is connected on the connec...

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PUM

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Abstract

The invention relates to an electric overlock sewing machine which consists of a control handle, an electromotor and an overlock sewing component, wherein the electromotor is connected with the control handle; the overlock sewing component is driven by the electromotor; the overlock sewing component consists of multiple groups of roller wheels; a guide wheel is arranged below the overlock sewing component. Compared with the prior art, the electric overlock sewing machine is changed as five-side roller wheel overlock according to mounting characteristics of 360-degree pressing type metal roof plates, is simple and easy to operate, simple and convenient to maintain, applicable to multiple roof plates of 360 degrees of occlusion, stable in performance, high in occlusion precision, good in occlusion quality and convenient to mount, an effect of one machine for multiple purposes can be achieved, and the mounting cost can be lowered.

Description

technical field [0001] The invention relates to an edge locking device, in particular to an electric edge locking machine. Background technique [0002] With the rapid development of the steel structure industry, the use of metal roof panels is also increasing, and the automatic installation technology is also getting higher and higher. Our company has been committed to the research and development of new technologies, new processes and new products for color steel tile installation for many years. The use of the existing electric seaming machine is not ideal, and this is because it can only be used for a single plate type, has poor general performance, and is unsatisfactory for other plate types. [0003] For example, at present, my country's building covers use 760-type colored tiles for edge seam locking, most of which use special clamps, and some use edge locking machines. Use special clamps to manually perform intermittent seaming, which is light in weight and easy to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D15/04
Inventor 许金勇
Owner SHANGHAI BESTSTEEL STEEL STRUCTURE BUILDING