Welding roller of mask machine

A welding and mask technology, applied in the field of mask machines, can solve the problems of low production efficiency of welding rollers of mask machines and unusable welding rollers, etc., and achieve the effects of convenient maintenance, low processing difficulty and high production efficiency.

Pending Publication Date: 2020-06-09
ZHONGSHAN MLTOR CNC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a welding roller for a mask machine, which solves the problems in the prior art that the production efficiency of the welding roller for a mask machine is low and that the entire welding roller cannot continue to be used after individual tooth wear.

Method used

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  • Welding roller of mask machine
  • Welding roller of mask machine
  • Welding roller of mask machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: Please refer to the attached figure 1 , figure 2 , image 3 with Figure 7 , this embodiment provides a mask machine welding roller.

[0032] This embodiment includes a middle body 1 , a left end 2 and a right end 3 , the middle body 1 includes a roller middle 11 and connections located at both ends of the roller middle 11 and available for nested connection of the left end 2 and the right end 3 Part 12, the middle part 11 of the roller includes the edge sealing teeth 13 at both ends of the cheek that can press out the edge sealing and indentation of the two ends of the cheek in the mask, and the left end 2 includes the lower jaw that can press out the edge sealing and indentation of the lower jaw in the mask The edge sealing teeth 21, the right end 3 includes the nose wing edge sealing teeth 31 that can press out the edge sealing indentation of the nose wing in the mouth mask.

[0033] The mask machine welding roller provided in this embodiment divid...

Embodiment 2

[0050] Embodiment 2: Please refer to the attached Figure 4 Compared with Embodiment 1, in this embodiment, when the left end portion 2 and the right end portion 3 are nested and fitted with the middle body 1, the left end portion 2 is provided for bolts to penetrate along the axial direction parallel to the middle body 1 and The left bolt hole 23 connecting the left end 2 and the middle part 11 of the roller is provided, and the right end 3 is provided with a right bolt hole 34 for bolts to penetrate in parallel to the axial direction of the middle body 1 and connect the right end 3 and the middle part 11 of the roller.

Embodiment 3

[0051] Embodiment three: please refer to the attached Figure 5 Compared with Embodiment 1, in this embodiment, when the left end 2 and the right end 3 are nested with the middle body 1, the two connecting parts 12 of the middle body 1 are respectively provided with a left end for locking. 2 and the fastening ring 5 of the right end 3. The fastening ring 5 and the connecting part 12 can be connected by threads, and the locking pressure is applied to the left end 2 and the right end 3 by twisting the fastening ring 5, so that the left end 2 and the middle body 1 and the right end 3 and the middle body 1 fit better.

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Abstract

The invention discloses a welding roller of a mask machine. The welding roller comprises a middle body, a left end part and a right end part, the middle body comprises a roller middle part and connecting parts which are respectively positioned at two ends of the roller middle part and can be used for nesting connection of the left end part and the right end part, the roller middle part comprises cheek two-end edge sealing teeth capable of pressing out cheek two-end edge sealing indentations in the mask, the left end part comprises lower jaw edge sealing teeth capable of pressing out lower jawedge sealing indentations in the mask, and the right end part comprises nose wing edge sealing teeth capable of pressing out nose wing end edge sealing indentations in the mask. The welding roller isdivided into the middle body, the left end part and the right end part according to the size and arrangement of the tooth form; and compared with a traditional integral forming structure, the weldingroller has the following advantages: the production efficiency is high, when the welding roller is abraded in the using process or the tooth shape needs to be replaced, product updating can be rapidlycompleted only by replacing the left end part, the right end part or the middle body, maintenance is more convenient and faster, and resource utilization is more sufficient.

Description

【Technical field】 [0001] The invention relates to the technical field of mask machines, in particular to a welding roller for mask machines. 【Background technique】 [0002] The welding roller of the mask machine is a mold that rolls and bonds the melt-blown cloth for making masks through ultrasonic or other means, and is an indispensable and important part in the production of masks. [0003] In the prior art, the welding roller is integrally formed, and a four-axis engraving and milling machine is used to process the welding roller layer by layer. According to the requirements of the drawing, the material is removed layer by layer with a cutter, and finally the required shape is formed. For some teeth with relatively small size In some cases, it is difficult to process and shape, and some of them need to modify the drawings to meet them. The precision requirements of machine tools are very high, and the production efficiency is low. In addition, if individual tooth shapes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/11A41D27/24A41H43/04
CPCA41D13/11A41D27/245A41H43/04
Inventor 杨宏伟向仕超黄冠锋王君毅林鑫王磊方四兵
Owner ZHONGSHAN MLTOR CNC TECH CO LTD
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