Melt-blown fabric segmented cutting machine for mask production

A technology of melt-blown cloth and cutting machine, which is applied in the directions of winding strips, thin material processing, transportation and packaging, etc., and can solve the problem of inaccurate cutting length and other problems

Pending Publication Date: 2021-05-11
WUXI AOTEWEI INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a segmental cutting machine for melt-blown cloth for mask production, which solves the problem of inaccurate length of artificial cutting required for the production of existing melt-blown cloth

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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  • Melt-blown fabric segmented cutting machine for mask production
  • Melt-blown fabric segmented cutting machine for mask production
  • Melt-blown fabric segmented cutting machine for mask production

Examples

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Embodiment

[0039] like Figure 1-13 As shown, the embodiment of the present invention provides a segmental cutting machine for melt-blown cloth for mask production, including a frame 1, the inner side of the frame 1 is fixedly connected with a lower beam 2, and the upper surface of the lower beam 2 is fixedly connected with a motor 49, and the frame 1. The upper surface is fixedly connected with the first support 3, the second support 4, the third support 5, the support frame 6, and the stopper frame 7 in order from right to left. The rear wall of the frame 1 is fixedly connected with the fifth support 20. The inner wall of a support 3 is rotatably connected with a tensioning wheel 13, the inner side of the first support 3 is provided with a tensioning adjustment device, the inner wall of the second support 4 is rotatably connected with a supporting wheel 15, and the upper surface of the second support 4 is fixedly connected with a meter counting device. The inner wall of the third suppo...

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 melt-blown fabric segmented cutting machine for mask production and relates to the field of mask production. The melt-blown fabric segmented cutting machine for mask production comprises a rack, wherein a lower cross beam is fixedly connected to the inner side of the rack, a motor is fixedly connected to the upper surface of the lower cross beam, a first bracket, a second bracket, a third bracket, a carrier rack and a stripping rack are fixedly connected to the upper surface of the rack from right to left in sequence, a fifth bracket is fixedly connected to the back wall of the rack, and a tensioning wheel is rotatably connected to the inner wall of the first bracket. By wrenching an adjusting handwheel, the tensioning force of a melt-blown fabric can be adjusted when rolled. By arranging a meter counting device, the metering counting device outputs a signal to a roll feeding device, a product pushing device and a cut-off device to move by reaching a set meter. The set roll feeding device can provide roll cores automatically and continuously, and the cut-off device cuts off air cylinder movement after the product pushing device pushes the product rolls below the carrier rack so as to drive a slicer to cut off and wind the melt-blown fabric.

Description

technical field [0001] The invention relates to the technical field of mask production, in particular to a segmental cutting machine for melt-blown cloth for mask production. Background technique [0002] The melt-blowing method is a method of preparing fibers by blowing polymer melt with high-temperature and high-speed airflow to make it stretch rapidly. The spinneret hole at the front end of the nozzle, after extrusion, is stretched by two converging high-speed and high-temperature airflows to thin the polymer slices, and the refined fibers are blown on the screen to cool and solidify to form a melt-blown cloth. [0003] The production of melt-blown cloth is continuous. The existing roll-cutting is generally cut manually by experienced operators. There is a large error in the length of each roll, and for medical melt-blown cloth, the number of operators is increased. The contact time with the melt blown cloth increases the probability of the melt blown cloth being contami...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/188B65H19/28B65H18/10B65H26/06B65H19/30B65H19/26
CPCB65H18/10B65H19/26B65H19/28B65H19/30B65H23/1888B65H26/06B65H2701/1133
Inventor 李文
Owner WUXI AOTEWEI INTELLIGENT EQUIP CO LTD
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