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Feeding device and pencil sharpener

A technology of feeding device and feeding cylinder, which is applied in sharpening devices, printing, office supplies, etc., can solve the problems of no movement of pencils, insufficient manual clamping degree, etc., achieve simple and convenient operation, realize automatic reciprocating movement, and improve conveying efficiency Effect

Pending Publication Date: 2018-09-04
马金明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention proposes a feeding device and a pencil sharpener, aiming to solve the problem that the pencil does not move when the existing pencil sharpener needs to manually clamp the pencil so that the manual clamping degree is insufficient

Method used

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  • Feeding device and pencil sharpener
  • Feeding device and pencil sharpener
  • Feeding device and pencil sharpener

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Embodiment Construction

[0039] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0040] Example of feeding device:

[0041] see figure 1 with figure 2 , which shows the preferred structure of the feeding device provided by the embodime...

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Abstract

The invention provides a feeding device and a pencil sharpener. The device comprises a clamping assembly used for clamping a to-be-conveyed piece, a conveying assembly and a driving mechanism, the clamping assembly is provided with a clamping jaw and is used for clamping the to-be-conveyed piece step by step, and the driving mechanism is connected with the clamping assembly and is used for drivingthe clamping assembly to rotate to clamp the to-be-conveyed piece through the clamping jaw step by step and driving the clamping assembly to rotate to drive the conveying assembly to do screw type feeding after the to-be-conveyed piece is clamped by the clamping jaw; and the conveying assembly is arranged outside the clamping assembly in a sleeving manner and is rotationally connected with the clamping assembly, the clamping assembly is used for driving the conveying assembly to do screw type feeding to drive the to-be-conveyed piece to move after the to-be-conveyed piece is clamped by the clamping jaw. According to the feeding device and the pencil sharpener, the clamping assembly is driven by the driving mechanism to rotate, after the to-be-conveyed piece is clamped by the clamping jaw,the conveying assembly is driven by the clamping assembly to rotate, and screw type feeding of the conveying assembly is further achieved.

Description

technical field [0001] The invention relates to the technical field of material conveying, in particular to a feeding device and a pencil sharpener. Background technique [0002] Pencil is a tool for writing, note-taking, etc., and has accompanied the public through many years. Along with the widespread use of pencils, pencil sharpeners are used as a tool for sharpening pencils commonly used in people's lives. There are also higher requirements for the aesthetics and durability of pencils. [0003] The pencil sharpeners currently used for sharpening pencils are divided into hand-operated and electric. The hand-operated pencil sharpener generally drives the cutting mechanism to rotate around the pencil by operating the manual handle, and finally completes the cutting work of the pencil. In the whole process, Although the cutting force can be controlled artificially to complete the cutting of different pencils, the user must rotate the handle continuously. Once it stops, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43L23/00B43L23/08
CPCB43L23/002B43L23/08
Inventor 马金明
Owner 马金明