Sewing material conveying apparatus

Abstract

The invention discloses a sewing material conveying apparatus. The conveying apparatus is provided with a stock bin holding stacked sewing materials. The stock bin is internally provided with an elevating platform capable of pushing the stacked sewing materials upwardly, and an elevating cylinder driving the elevating platform to move up and down. The conveying apparatus is also provided with a material grabbing clamp which moves to the portion above the stock bin to grab materials and sends the sewing materials to a sewing zone. The material grabbing clamp comprises a pneumatic finger cylinder and two pneumatic fingers, wherein the pneumatic finger cylinder is driven by a material pressing cylinder and can move up and down, and the pneumatic fingers are connected to the pneumatic finger cylinder and can clamp materials. A material pressing frame is fixed below the pneumatic finger cylinder, and is provided with a through material clamping groove. Material clamping tips of the pneumatic fingers are disposed in the material clamping groove. The stacked sewing materials are elevated under the driving of the elevating cylinder, the sewing materials on the uppermost layer are pressed by the material pressing frame, and a part of the pressed sewing materials falls into the material clamping groove, so that the pneumatic fingers in the material clamping groove can conveniently clamp the sewing materials. The conveying apparatus is advantageous in that the conveying apparatus is simple in structure, can accurately and stably clamp the materials, and does not damage the sewing materials.

Description

technical field [0001] The invention relates to the field of sewing processing equipment for clothing, shoes and hats, in particular to a sewing material conveying device for grabbing and transporting small pieces of sewing material. Background technique [0002] The existing grabbers are basically claw-shaped grabbers, and the purpose of grabbing materials is achieved by controlling the opening and closing of the grabbers. However, such a grabber has no problem when grabbing hard materials. If it grabs soft materials, such as cloth, Velcro, logo cloth stickers, etc., due to the soft material, it is easy to cause the material to fall from the The claws of the grabber fall off, and the effect of grabbing cannot be achieved. [0003] Invention patent name: material grabber, patent application number: 201510099837.0 discloses a material grabber, which includes a main frame, a lifting cylinder, a lifting frame, a suction cup and a base plate; the lifting cylinder is fixed on th...

AI Technical Summary

Problems solved by technology

However, this patented technology also has defects. The suction cup can only absorb the substrate, but cannot directly grab software materials such as cloth, magic stickers, and logo cloth stickers.

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