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Comfortable non-woven fabric punching machine

A technology of non-woven fabrics and punching machines, applied in the field of machinery, can solve the problems of non-woven fabric damage, different hole roundness, uneven hole edges, etc., and achieve the effect of neat hole edges

Pending Publication Date: 2018-08-31
浙江明盛达医用材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The modification method is to realize the punching by tearing and destroying. The edge of the obtained hole is not smooth, and the roundness of the hole is not the same, and it is easy to cause damage to the non-woven fabric.

Method used

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  • Comfortable non-woven fabric punching machine

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Embodiment Construction

[0017] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] Such as figure 1 As shown, the punching machine for comfortable non-woven fabrics includes a frame 1 and a workbench 2 fixed on the frame 1. The workbench 2 has a through hole 21 for punching, and the frame 1 is located on the workbench 2. The two ends of each are respectively provided with a cloth releasing roller 5 and a winding roller 51, between the cloth releasing roller 5 and the workbench 2 and between the winding roller 51 and the workbench 2, a tension roller 52 is arranged, and the tension roller 52 The lower side is flush with the table top of the workbench 2. Two cloth pressing rollers 6 are arranged above the workbench 2 on the frame 1 , and the two cloth pressing rollers 6 are arranged along the cloth feedi...

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PUM

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Abstract

The invention provides a comfortable non-woven fabric punching machine, belongs to the technical field of machinery, and solves the technical problem that the edges of holes punched by using a conventional non-woven fabric punching machine are uneven. The comfortable non-woven fabric punching machine comprises a rack and a workbench, wherein a through hole used for punching is formed in the workbench; a lower die and an upper punching assembly are arranged on the rack as well as correspondingly positioned below and above the workbench; the lower die is capable of rising and falling; a ring-shaped cutting groove is formed in the lower die; the upper punching assembly is positioned right above the through hole, and comprises an upper punching barrel and a pressing block; the upper punching barrel is arranged downward; the pressing block is positioned in the upper punching barrel; the lower edge of the upper punching barrel is designed to be a ring-shaped cutting edge; springs are arranged between the pressing block and the upper punching barrel; when the springs are in the natural state, the lower end surface of the pressing block is in flush with the cutting edge; the upper punchingbarrel is capable of rising and falling; and when the upper punching barrel moves down, the pressing block is capable of being propped against the lower die and the cutting edge of the upper punchingbarrel is capable of penetrating into the cutting groove. The comfortable non-woven fabric punching machine provided by the invention has the advantage that the edges of punched holes are smooth.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a punching machine, in particular to a punching machine for comfortable non-woven fabrics. Background technique [0002] Non-woven fabrics are composed of directional or random fibers. They are a new generation of environmentally friendly materials. They are moisture-proof, breathable, flexible, light in weight, non-combustible, easy to decompose, non-toxic and non-irritating, rich in color, low in price, and recyclable. Features such as reuse. [0003] Existing non-woven fabrics are perforated by mechanical equipment when punching holes. The current non-woven fabrics are generally punched by sharp punctures. The mold [Application No.: 201310508700.7] is cylindrical, and the peripheral surface of the punching mold is integrally formed with multiple rings of spikes, and two adjacent rings of spikes are staggered from each other. The modified method is to achieve punching by teari...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/14B26F1/02B26D7/02
CPCB26D7/025B26F1/02B26F1/14
Inventor 冯晓东
Owner 浙江明盛达医用材料科技股份有限公司
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