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Apparatus for seal-binding test papers

A technology for test papers and sealing parts, applied in binding and other directions, can solve problems such as low efficiency, complex structure, waste of manpower, etc.

Inactive Publication Date: 2019-07-26
LIAONING INST OF SCI & TECH
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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 device for sealing and binding test papers that solves the problems of low efficiency, waste of manpower, single function, complex structure, and high cost by using mechanical folding of sealing paper and electromagnetic binding

Method used

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  • Apparatus for seal-binding test papers
  • Apparatus for seal-binding test papers
  • Apparatus for seal-binding test papers

Examples

Experimental program
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Embodiment Construction

[0027] see Figure 1 to Figure 3 , the specific structure of the appearance of an embodiment of the device for sealing and binding test papers proposed by the present invention is given. The binding assembly in the device includes a fixed plate 1, a limit plate 2, a guide plate 3, and a guide rail 8, and the pressing assembly includes a first pressing assembly 4, a second pressing assembly 5, and an electromagnetic binding assembly 6 and a positioning assembly 7.

[0028] Wherein, the limit plate 2 is connected to the bottom end of the fixed plate 1 through the rotating shaft 21, and the middle area of ​​the upper surface of the limit plate 2 is provided with a guide rail 8, and the guide rail 8 includes a There are transverse grooves 81 spaced apart from each other and parallel to each other, and a transverse slider 82 is arranged inside the transverse groove 81, and one end of the transverse slider 82 located outside the transverse groove 81 is equipped with a longitudinal ...

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PUM

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Abstract

The invention relates to a device for sealing and binding test papers, which comprises a binding component, a pressing component, and an electromagnetic binding component. The relative position of the test paper can be flexibly adjusted through the binding component, which is convenient for the subsequent sealing and binding work; the pressing component can further press the sealing paper to ensure that the sealing of the test paper can be firmer and more stable; the electromagnetic binding component can accurately and efficiently align The sealed test papers are bound. The invention has simple structure and convenient operation, can save a lot of manpower and time when performing sealing and binding work, and has high sealing and binding efficiency and good effect, and has very ideal technical effect.

Description

technical field [0001] The invention relates to a device for sealing and binding test volumes. Background technique [0002] With the increasing use of homework and tests in the form of test papers in various colleges and universities in our country, the amount of test papers in each grade is increasing in schools, especially after the midterm, final and monthly exams are over. , the workload of teachers on the sealing, binding, and reviewing of test papers is increasing day by day. At present, manual binding and sealing are generally used in various colleges and universities, that is, using tools such as awls to penetrate the test papers and binding them with silk threads, and then using tape or glue. Sealing is not only time-consuming and labor-intensive, but also has very low work efficiency, and also faces safety issues. The existing solution is to use a binding machine instead of manual binding. The binding machine is not only efficient, but also has a high level of aut...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B42B5/02
CPCB42B5/02
Inventor 徐国新于维纳
Owner LIAONING INST OF SCI & TECH