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Presser foot for summer sleeping mat making and matched braking element structure

A braking element and presser foot technology, applied in mechanical equipment, sugarcane machining and other directions, can solve the problems of easy restoration of bending of bamboo strips, limited flattening effect, etc., and achieve the effects of low cost, high yield and reducing failures.

Pending Publication Date: 2019-07-19
郎军伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the length direction of the long pressing roller of this device is perpendicular to the length direction of the bamboo strips, so it can only be pressed instantly, and the bamboo strips after the long pressing rollers are still easy to restore the original curvature.
And only single-point pressing can be carried out at the same time through the long pressing roller, and the pressing effect is limited

Method used

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  • Presser foot for summer sleeping mat making and matched braking element structure
  • Presser foot for summer sleeping mat making and matched braking element structure
  • Presser foot for summer sleeping mat making and matched braking element structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A presser foot for seat making and a matching brake element structure. The presser foot includes a straightening presser foot 22. The straightening presser foot includes a lower mounting plate located at the lower part and a lower mounting plate connected to the top of the lower mounting plate with a notch forward , The upper mounting plate 202 of the channel groove 23 that passes through at both ends is used to form the channel and the outer ring peripheral surface is used as a part of the channel wall bearing of the channel; the straightening foot is provided with a bearing installation corresponding to the middle section of the channel groove In the cavity 2021, the bearing is provided in the bearing installation cavity, the bearing includes an upper positioning bearing 5 and a lower adjusting bearing 6 respectively corresponding to the upper and lower channel walls of the channel groove, and the straightening presser is also provided There is a guiding mechanism that ...

Embodiment 2

[0039] The difference from the above embodiment is that the upper positioning bearing includes one or more coaxially arranged large bearings, the lower adjusting bearing is divided into two groups arranged in parallel, and each group includes one or more coaxially arranged small bearings. Bearing; the end notch at least at both ends of the channel groove that meets the bamboo strip 10 is a horn notch 231. The matching of the large and small bearing triangle positions facilitates the stable flattening of the bamboo slats, and the horn notch facilitates the sliding of the bamboo slats.

[0040] An internal threaded hole is opened on the thin wall part of the eccentric wheel which is closer to the rotating shaft, and a locking bolt 43 whose front end can be pressed against the rotating shaft is screwed into the internal threaded hole.

[0041] When the bamboo slats are in place to the apex, when the presser foot pushes forward to the mat surface, the shaft rotates and the eccentric wh...

Embodiment 3

[0044] The difference from the above-mentioned embodiment is that the presser foot also includes a channel presser foot 21. The channel presser foot includes a lower mounting plate 201 located at the lower part and a lower mounting plate connected to the top of the lower mounting plate and having a slot forward and through both ends for forming The upper mounting plate 202 of the channel groove 23 of the channel. The channel used for arranging seats is generally composed of a plurality of presser feet arranged in sequence. These pressers can be all straightened presser feet, or cost-saving can be arranged between channel presser feet and straightened presser feet. In the actual arrangement, a small number of straightening press feet can be arranged between most channel pressers.

[0045] Through the setting of the presser foot of the present application, the friction support between the bamboo strips and the channel wall can be the rolling friction assisted by the bearing during ...

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Abstract

The invention belongs to the field of summer sleeping mat weaving equipment, and particularly relates to a presser foot for summer sleeping mat making and a matched braking element structure. The presser foot comprises a straightening presser foot; the straightening presser foot comprises a lower mounting plate positioned at the lower part, an upper mounting plate which is connected to the top ofthe lower mounting plate and provided with a channel groove, and bearings with the outer ring peripheral surfaces serving as part of the channel wall surface of a channel, wherein a notch of the channel groove faces front, and two ends of the channel groove are through to form a channel; the portion, corresponding to the middle section of the channel groove, of the straightening presser foot is provided with a bearing mounting cavity, the bearing is arranged in the bearing mounting cavity, and the bearings comprise an upper positioning bearing and a lower adjusting bearing which are arranged corresponding to the upper channel wall and the lower channel wall of the channel groove respectively. According to the presser foot, friction between a bamboo cane and the channel wall in the processof feeding the bamboo cane into the channel is rolling friction assisted by the bearings, so that smooth delivery is ensured, the mat manufacturing efficiency is improved, faults in the mat manufacturing process are reduced, and the quality of finished products is ensured.

Description

Technical field [0001] The invention belongs to the field of summer mat weaving equipment, and in particular relates to a mat-making presser foot and a matching brake element structure. Background technique [0002] Bamboo mats have gradually replaced straw mats as a popular variety, and are widely used in real life. There are fewer and fewer artists who master traditional weaving techniques. With the development of science and technology, the semi-automated and automated industries are used by humans in all walks of life. In the mat weaving industry, various weaving machines are also used for weaving. Its appearance has greatly improved the weaving speed of the mat. The consistency of the product can be guaranteed. Because the bamboo slices have a natural curvature, each of them may be bent, and flatness cannot be guaranteed. The continuous weaving device of bamboo mats in the bamboo mat weaving process cannot guarantee every bamboo Before weaving the sheet, make sure that it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27J1/02
CPCB27J1/02
Inventor 郎军伟
Owner 郎军伟