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Cord fabric sewing device

A sewing device and cord fabric technology, applied in the field of rubber machinery, can solve the problems of low automation level of pneumatic sewing, achieve the effects of reducing labor intensity and working time, simple structure and ensuring uniformity

Inactive Publication Date: 2016-07-13
青岛海琅智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the automation level of pneumatic stitching is still very low, and the stitching of carcass cords is still affected by human factors

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Cord fabric sewing device
  • Cord fabric sewing device

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] A cord sewing device of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0023] refer to figure 1 , figure 2 , in a preferred embodiment of the present invention, the cord sewing device includes a main bracket 1 and a sewing assembly installed on the main bracket 1, and the sewing assembly is arranged symmetrically with the midpoint of the main bracket as the center, and each side of the sewing assembly Comprising a sewing head 3, the sewing head is connected to the main support 1 through an axial driving device and a sewing vertical driving device; the axial driving device includes a moving bracket 7 and a motor 5 connected with the moving bracket, and the output shaft connection sleeve of the motor 5 The timing belt pulley arranged on the timing belt 501 is connected with the timing belt pulley arranged on the screw rod 502 installed transversely along the main bracket 1 . The suture he...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention provides a cord fabric sewing device, comprising a main support 1 and sewing assemblies mounted on the main support 1.The sewing assemblies are in central symmetric arrangement by centering on the main support, and each sewing assembly comprises a sewing head 3 which is connected with the main support through an axial drive device and a sewing vertical drive device; each sewing head comprises two groups of sewing claws 301 meshing each other, and gears meshing with each other are arranged outside the sewing claws; the sewing assemblies are driven by the axial drive devices to move from the center to two side, and the sewing claws 301 are driven through a lever 8 to rotationally mesh, sewing cord fabric.The cord fabric sewing device changes a traditional mode of sewing operation from one side to the other side, the sewing assemblies in bilateral symmetry is designed, sewing is done from the center to two sides, sewing time is nearly halved, and work efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the field of rubber machinery, and in particular relates to a cord sewing device. Background technique [0002] In tire manufacturing, the carcass assembly is usually prepared on a carcass drum, and then the carcass assembly is delivered to a building drum. At present, the rubber tires used for various types of vehicles mainly use forming machines to make steel wire bead, carcass components and belt-tread components through pressing, turning-up and other processes to make embryos. As mentioned above, in the existing tire building machine, the press-fitting device and the stitching device that perform actions successively are installed separately, and are respectively controlled by their respective actuators to complete the operations independently on the carcass drum. In the process of preparing the carcass assembly , it is necessary to use a pressing device to perform pressing operation on the overlapping part between the inn...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B29D30/38
Inventor 鞠强刘培华王鹏尹炳鹏颜建龙
Owner 青岛海琅智能装备有限公司