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An automatic leather repairing device for erhu

A kind of piano barrel and automatic technology, which can be used in grinding drive devices, machine tools suitable for grinding workpiece edges, grinding machine parts, etc., which can solve the problems of hand burden and high effort.

Active Publication Date: 2021-08-13
义乌市倩飞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides an automatic skin repairing device for the erhu to solve the problems of manual fixation and rotation, large effort and easy burden on the hands

Method used

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  • An automatic leather repairing device for erhu
  • An automatic leather repairing device for erhu
  • An automatic leather repairing device for erhu

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] as attached figure 1 , attached Figure 3-4 , attached Image 6 And attached Figure 9 Shown:

[0034]The present invention provides an automatic skin repairing device for the erhu qin tube, which includes a qin tube locking and rotating mechanism 2; Vertically connected to the base 1, one side of the support plate 101 is also equipped with a skin repairing mechanism 3, and the skin repairing mechanism 3 is linked with the piano tube clamping rotation mechanism 2, and the piano tube clamping rotation mechanism 2 is also connected with the driving motor 4 There is transmission connection between them, wherein, the piano tube clamping rotation mechanism 2 is composed of an adjustable rotating part and a fixed rotating part, and the adjustable rotating part includes a first wooden plug 201, a card slot 2011, a push-pull rod 203 and a clamping plate 2031, the first wooden plug 201 is a truncated cone structure and is rotatably connected to the front end of the push-pull...

Embodiment 2

[0036] as attached figure 2 , attached Figure 5 And attached Figure 7-8 Shown:

[0037] The present invention provides a kind of automatic skinning device that is used for erhuqin tube, skinning mechanism 3 comprises steel wire scrub brush 301, slide seat 3011, threaded rod 302, lower drive gear 3021 and guide bar 303, the bottom side of steel wire scrub brush 301 is connected with Sliding seat 3011, and the sliding seat 3011 is slidably connected to the screw rod 302 through the threaded hole. One end of the screw rod 302 passes through the support plate 101 and is fitted with the lower driving gear 3021. The other end passes through the support plate 101 and is clamped by a nut. The sliding seat 3011 The lower end of the guide rod 303 is also interspersed with a guide rod 303, and the two ends of the guide rod 303 pass through the support plate 101 and are fixed by nuts, wherein the steel wire brush 301 is an arc-shaped structure, which can make the steel wire and the p...

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PUM

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Abstract

The invention provides an automatic skin repairing device for the erhu piano tube, which belongs to the technical field of piano tube polishing, to solve the problems of manual fixation and rotation, large effort and easy burden on the hands, including the clamping position of the piano tube Rotation mechanism; the qin tube clamping rotation mechanism is rotatably installed on the support plate, and a leather repairing mechanism is installed on one side of the support plate, and the skin repairing mechanism is linked with the qin tube clamping rotation mechanism, and the qin tube clamping The bit rotation mechanism is also connected in transmission with the drive motor. Use the elastic force of the clamping spring to drive the first wooden plug into one end of the piano tube to fix the position of the piano tube, use the drive motor to drive the incomplete gear A to rotate and drive the upper drive gear to rotate intermittently, use the incomplete gear B on Driven by some teeth, the driving gear rotates, so that the steel wire brush moves on the screw rod to repair the skin of the piano tube.

Description

technical field [0001] The invention belongs to the technical field of qin tube grinding, and more specifically relates to an automatic skinning device for erhu qin tubes. Background technique [0002] Erhu workers generally trim the erhu before making the qin tube. The purpose of erhu qin tube trimming is to remove the excess skin on the outside of the qin tube. It is necessary for the worker to hold the qin tube with his left hand. After holding it, the worker's right hand can push the steel brush to move back and forth on the erhu tube. When the excess skin on the tube under the steel brush is repaired, the worker can rotate the erhu tube with his left hand, so that the erhu tube needs The part to be repaired is located under the steel brush, and then the worker repeats the above operations again to repair the skin on the erhu tube. [0003] When repairing the skin of the erhu tube, the worker needs to fix and rotate the erhu tube with his left hand, which is easy to cau...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B27/033B24B5/04B24B9/00B24B41/06B24B47/12B24B47/16B24B47/22
CPCB24B5/04B24B9/00B24B27/033B24B41/061B24B47/12B24B47/16B24B47/22
Inventor 黄志芳
Owner 义乌市倩飞科技有限公司