Computer pattern vehicle for synchronous belt

Abstract

The invention relates to the technical field of sewing mechanical equipment, in particular to a computer pattern vehicle for a synchronous belt. The computer pattern vehicle for the synchronous belt comprises a frame, a machine head, a base plate, a control box and an operation disc. The base plate is arranged on the frame. The machine head is arranged on the base plate. The control box is arranged on the machine head and electrically connected with the machine head. The operation disc is arranged on the base plate and electrically connected with the control box. A motor, an upper shaft and a lower shaft are arranged inside the machine head. The motor is connected with the upper shaft. The upper shaft and the lower shaft are connected through the synchronous belt. The computer pattern vehicle for the synchronous belt is simple in structure, good in synchronous effect and not likely to be clamped.

Description

technical field [0001] The invention relates to the technical field of sewing machinery and equipment, in particular to a timing belt computerized pattern car. Background technique [0002] Existing computer pattern car on the market all comprises motor, upper shaft, vertical shaft and lower shaft at present, and described motor is connected with upper shaft, and described upper shaft drives thread take-up bar, and described lower shaft drives shuttle bed, to realize The function of sewing must ensure that the thread take-up lever and the shuttle bed move together, so the upper shaft, vertical shaft and lower shaft must rotate synchronously. Now the upper shaft, vertical shaft and lower shaft are generally connected by gears, and the rotation of the motor drives the upper shaft to rotate. , and then drive the vertical shaft and the lower shaft to rotate through gear transmission, thereby realizing the cooperative action of the thread take-up lever and the shuttle bed, and th...

AI Technical Summary

Problems solved by technology

[0002] Existing computer pattern car on the market all comprises motor, upper shaft, vertical shaft and lower shaft at present, and described motor is connected with upper shaft, and described upper shaft drives thread take-up bar, and described lower shaft drives shuttle bed, to realize The function of sewing must ensure that the thread take-up lever and the shuttle bed move together, so the upper shaft, vertical shaft and lower shaft must rotate synchronously. Now the upper shaft, vertical shaft and lower shaft are generally connected by gears, and the rotation of the motor drives the upper shaft to rotate. , and then drive the vertical shaft and the lower shaft to rotate through gear transmission, thereby realizing the cooperative action of the thread take-up lever and the shuttle bed, and then realizing sewing. However, the upper shaft, the vertical shaft and the lower shaft are connected by gears, and the sound is loud and very loud. It is easy to get stuck, which will cause a crash, seriously affect the sewing speed, and also cause certain damage to the computer pattern machine

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