Single-formwork button making machine

Abstract

The invention discloses a single-formwork button making machine which comprises a mainframe. The mainframe comprises a punch and a fixing frame, wherein the punch is installed on a machine head, and the fixing frame is installed on an X-axis moving frame and a Y-axis moving frame and located below the punch. A working table top is positioned below the fixing frame. A bottom module for being matched with the punch is arranged at the position of the working table top corresponding to the punch. The bottom module is provided with a foot curling bottom die for curling fastener paw parts is arranged on the bottom module, and the fixing frame is provided with a locating hole for locating and fixing a formwork module. Modified parts of the single-formwork button making machine are fewer, and compared with a newly developed button making machine, the single-formwork button making machine greatly reduces cost, saves time and is simple to operate. After the combination with a matched formwork, production efficiency is greatly improved, the fastener position error is 0.1 mm, fasteners are fixed firmly and are vertical and uniform in attitude, the paw parts of fasteners are just completely embedded in leather, the tail ends of paws are fully curled, and the pass rate is almost 100%. A die is provided with 1200-1400 fasteners, and the fasteners can be made in only 5 minutes.

Description

technical field [0001] The invention relates to the technical field of producing leather products by using leather, in particular to a button-fastening machine. Background technique [0002] In traditional leather product manufacturing, if decorative fasteners need to be applied to the leather, it is also done by hand with simple tools. [0003] Such as figure 1 As shown, the upper part of one fastener D is the head D1 and the lower claw part D2. After the buckle is completed, the head D1 exposes the outer surface of the leather, and the claw part D2 is embedded in the leather and undergoes inward bending and contraction deformation. Fastener D is fastened to the leather. The diameter of the head D1 of the fastener D is 3.0 mm, and the end of the claw part D2 is about 3.1 to 3.2 mm, which is small in size. Therefore, when used, the number is generally larger and denser. [0004] In the traditional process, if the above-mentioned fastener D is to be applied to the upper s...

AI Technical Summary

Problems solved by technology

[0009] The efficiency of the above methods and tools is very low, a worker can only make about 1200 to 1400 fasteners in a working day, and the fixing quality is poor, the position error is large, and there is almost no operability

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