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A 3D sewing device

A sewing and equipment technology, applied in the field of 3D sewing equipment, can solve the problems of complex three-dimensional surface shape and complex suture trajectory

Active Publication Date: 2018-07-20
NINGBO CIXING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3D sewing is three-dimensional sewing. This kind of sewing is aimed at sewing objects with higher three-dimensional bonding or three-dimensional forming requirements, and has a more complex three-dimensional surface shape. Correspondingly, the stitching trajectory is also more complicated. Stitched to sewing equipment and then unrolled for a nice and consistent 3D appearance
Therefore, the traditional sewing method cannot meet the requirements of 3D sewing. It is necessary to fix the sewing object into the target shape and the sewing equipment moves along the sewing track to complete the sewing well.

Method used

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Embodiment Construction

[0012] See attached picture. This embodiment includes a base 1, on which a first guide rail 2 arranged along the Y-axis direction is fixed, on which a first screw 21 and a first drive motor 22 for driving the first screw 21 are arranged, and A slide block 23 is slidably installed on the first screw mandrel 21; a longitudinal pillar 3 arranged along the Z-axis direction is installed on the first slide block 23, and the second guide rail 4 is fixed on the longitudinal pillar 3, and the second guide rail 4 A second screw mandrel 41 and a second drive motor 42 for driving the second screw mandrel 41 are provided, and a second slider 43 is slidably mounted on the second screw mandrel 41; The horizontal pillar 5 that is set, the third guide rail 6 is fixed on the transverse pillar 5, the third guide rail 6 is provided with the third screw mandrel 61 and the third drive motor 62 that drives the third screw mandrel 61, the third slide block 63 is slidably installed On the third screw...

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Abstract

The invention discloses a 3D sewing device which comprises a base. A first guide rail, a second guide rail and a third guide rail which are perpendicular to one another are arranged on the base and are connected with one another through slide blocks in a sliding mode. A horizontal rotating table is installed on the slide block of the third guide rail and provided with a horizontal rotating disc which is driven by a first indexing motor. A perpendicular rotating table is installed on the horizontal rotating disc and provided with a perpendicular rotating disc which is driven by a second indexing motor. A sewing machine head is installed on the perpendicular rotating disc. The movements in five freedom degrees such as the up-down movement, the left-right movement, the front-back movement, the horizontal rotation and the perpendicular rotation of the sewing machine head can be achieved, and the requirement for the overlapping in the point tangent direction on the space curve is met.

Description

technical field [0001] The invention belongs to the field of sewing machines, in particular to a 3D sewing machine. Background technique [0002] The existing sewing technology, its working method is to use fixed sewing equipment, the sewing equipment is equipped with machine needle and machine needle driving mechanism, which drives the machine needle to perform acupuncture action; while the sewing material (generally cloth, leather, etc.) is In the state of motion, the material is fed by the cloth feeding mechanism of the sewing equipment to generate relative displacement. During this process, the needle repeatedly penetrates into the sewing object, and the suture thread is left on the sewing object by the thread hook mechanism to complete the sewing. [0003] With the development of society, people put forward more requirements for sewing technology, and 3D sewing is one of them. 3D sewing is three-dimensional sewing. This kind of sewing is aimed at sewing objects with hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B75/00D05B69/02
CPCD05B69/02D05B75/00
Inventor 孙平范吴焕森
Owner NINGBO CIXING
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