Test paper binding device and method

A test paper and bookbinding technology, applied in the direction of binding, etc., can solve the problems of using the stapler for too long, the thickness of the test paper is not uniform, and the bottom is not flat enough, and achieves the effect of ensuring life and health, simple equipment structure and saving time.

Inactive Publication Date: 2018-12-07
王银露
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing test papers are often bound by manual use of a stapler. On the one hand, due to the large number of test papers, it takes too much time to use a stapler; When taking test papers, the bottom is often not smooth enough, and it is easy to cut the arm and cause injury and bleeding, endangering life and health. This equipment effectively solves this problem

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Test paper binding device and method
  • Test paper binding device and method
  • Test paper binding device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0023] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0024] Such as Figure 1-4As shown, a test paper binding device and its method of the present invention include a stapler 100 placed on the desktop, and a left-right symmetrical stapler 101 is fixed on the upper surface of the stapler 100, and the stapler 101 is mutually An inlet 105 with an opening facing outward is fixed in the end face away from it. The end walls of the inlets 105 are connected to each other and a drive chamber 102 is prov...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a test paper binding device and method. The test paper binding device comprises a binding platform placed on a table. Binding frames which are symmetrical in the left-right direction are fixedly arranged on the upper end face of the binding platform. Inlets which are open outwards are fixedly formed in the end faces, away from each other, of the binding frames. Driving cavities are formed in the end walls, close to each other, of the inlets in a communicating mode. Pressing cavities which are symmetrical in the vertical direction are formed in the end walls, away from the inlets, of the driving cavities in a communicating mode. The end walls, away from the inlets, of the pressing cavities communicate with the external space. Connecting cavities are formed in the pressing cavities in a communicating mode. The test paper binding device is simple in structure and convenient and fast to use; compared with a stapler, time is greatly saved; the test paper binding device punches holes in the edges of test paper, so that potential safety hazards caused by the stapler are avoided, the life health of users is ensured, the work efficiency is effectively improved, and the safety of the test paper binding device is improved.

Description

technical field [0001] The invention relates to the field of book binding, in particular to a test paper binding device and a method thereof. Background technique [0002] Existing test papers are often bound by manual use of a stapler. On the one hand, due to the large number of test papers, it takes too much time to use a stapler; When taking test papers, the bottom is often not smooth enough, and it is easy to cut the arm and cause injury and bleeding, endangering life and health. This equipment effectively solves this problem. Contents of the invention [0003] The object of the present invention is to provide a test paper binding device and its method, which can overcome the above-mentioned defects of the prior art. [0004] According to the present invention, a test paper binding device and its method of the equipment of the present invention include a staple table placed on the desktop, and left and right symmetrical book shelves are fixed on the upper surface of t...

Claims

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B42B5/02
CPCB42B5/02
Inventor 王银露
Owner 王银露
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap