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Automatic overlock machine

A lockstitch machine and automatic technology, applied in the field of lockstitch machines, can solve problems such as slippage and breakage, and achieve the effects of stable transmission system, smooth appearance and high work efficiency

Inactive Publication Date: 2010-12-29
上海丹平机械厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previous related products are stand-alone and single-use, and one machine body is only for one plate type; the power transmission structure adopts belt or gear transmission, which is easy to cause slippage or breakage due to sudden impact

Method used

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Embodiment Construction

[0015] exist figure 1 Among them, the motor 2 and the main body 3 are installed on the frame 1, and the frame 1 is provided with a handle 4 and a roller 5.

[0016] exist figure 2 Among them, the two sides of the central shaft 6 are connected with three pairs of transmission shafts 9 through the worm 7 and the worm gear 8, and the three pairs of transmission shafts 9 are arranged in two rows on both sides of the central shaft 6, and movable rollers 10 are installed on one row of transmission shafts, and the other Fixed rollers 11 are installed on one row of transmission shafts, and connecting rods 12 are connected between the two rows of transmission shafts.

[0017] The motor 2 is connected to the central shaft 6 through a continuously variable transmission, the motor 2 is started, the power is transmitted to the central shaft 6 by the continuously variable transmission, the rotation of the central shaft 6 drives the worm 7 and the worm wheel 8 to rotate, and the power is t...

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Abstract

The invention relates to an automatic overlock machine. A motor is connected with a central shaft through a stepless gearbox; two sides of the central shaft are connected with a plurality of pairs of transmission shafts through a worm and a worm wheel; two rows of transmission shafts are arranged on the two sides of the central shaft, one row of transmission shafts are provided with movable rollers, the other row of transmission shafts are provided with fixed rollers, and a certain interval is reserved between the fixed rollers and the movable rollers; and an adjustable connecting rod for adjusting the interval between the two rows of transmission shafts is connected between the two rows of transmission shafts.

Description

technical field [0001] The invention relates to a lock sewing machine, in particular to an automatic lock sewing machine. Background technique [0002] The metal roof lock seam is mainly to tightly lock the joint joints between the roof forming panels according to different rolling combinations, so that the roof is tightly sealed and the structure is strengthened, so as to prevent water leakage and strengthen the overall structure. Effect. The previous related products were stand-alone and single-use, and one body was only suitable for one type of board; the power transmission structure was driven by belts or gears, which could easily cause slippage or breakage due to sudden impact. Contents of the invention [0003] The invention provides an automatic lock seam machine which adopts different rolling combinations to automatically roll lock seam according to different plate types and seam requirements of metal roofs. [0004] The technical solution adopted by the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D15/04E04D3/367
Inventor 张火康
Owner 上海丹平机械厂
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