A corrugated box puncture tester

A corrugated box and tester technology, which is applied to the direction of testing material strength, instruments, and scientific instruments using one-time impact force. It can solve the problems of low automation, poor stability, and low detection accuracy, so as to ensure accuracy and reduce energy consumption. , The effect of accurate test results

Active Publication Date: 2017-02-22
THE INSPECTION & QUARANTINE TECH CENT ZHEJIANG ENTRY EXIT INSPECTION & QUARANTINE BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of traditional corrugated box puncture detection equipment, such as low detection accuracy, poor stability, low degree of automation, and safety protection, the present invention aims to provide a corrugated box with high detection accuracy, simple operation, high degree of automation, and safety protection. piercer

Method used

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  • A corrugated box puncture tester
  • A corrugated box puncture tester
  • A corrugated box puncture tester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1, such as figure 1 and 2 As shown, a corrugated box puncture tester, the structure includes a base 16, a control terminal 19, a pyramid 7, an acceleration mechanism that provides kinetic energy to the pyramid, and a guide rail 14 for sliding the pyramid. A top cover 1 is arranged on the base 16, and a transparent cover plate 6 is arranged on the top cover 1. The cover plate 6 and the top cover 1 are hingedly connected, and a handle 5 is arranged on the cover plate 6, which is convenient for the operator to open the cover plate 6 maintenance and operation. Wired glass observation window is installed on top cover 1 front. The top cover 1 completely seals the whole base 16, which can effectively prevent the derailment of the pyramid and injure people, and can observe the experimental conditions in the top cover 1 again. Pyramid running pipeline 10 is arranged above guide rail 14, is used for covering pyramid 7, guarantees that pyramid 7 operating environment is...

Embodiment 2

[0033] Example 2, such as Figure 5 As shown, this embodiment is based on Embodiment 1, and the boss stopper 8 is set at the bottom of the vertical mechanical fixing block 73, and the base 16 is provided with a locking connection with the boss stopper 8. The mechanical limit pin 18. A protective plate 17 is provided at one end of the guide rail 14 . The cooperation of the protective plate 17, the positioning pin 18 and the pyramid running pipeline 10 ensures that the pyramid 7 breaks away from the guide rail and hurts people, and the experimental operation is safer.

[0034] During the experiment, clamp the corrugated cardboard to be tested in the fixing clip, and then manually slide the tail of the horizontal connecting block of the pyramid into the two friction wheels, with the cone head facing the corrugated cardboard to be tested, start the control terminal, and input the experimental condition data. The rotating motor starts and the experiment starts. The control termin...

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PUM

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Abstract

The invention belongs to the field of instruments for testing strength characteristics of solid materials, particularly relates to a corrugated carton puncture tester, and overcomes defects that traditional testers are low in detection accuracy, poor in stability, low in automation degree, poor in safety protection and the like. The tester structurally comprises a base, wherein a pyramid and a guide rail for the pyramid to slide are arranged on the base, an acceleration mechanism for providing power for the pyramid is arranged at the left end of the guide rail, two speed measuring devices are arranged at the right end of the guide rail at an interval, and a fixing clamp for fixing a test sample is arranged between the two speed measuring devices. The tester is good in accuracy and stability and can accurately test the puncture performance of corrugated cartons, the operation interface is more humanized, protection of detection workers is strengthened, and the safety during detection is improved.

Description

technical field [0001] The invention belongs to the field of instruments for testing the strength characteristics of solid materials, in particular to a corrugated box puncture tester. Background technique [0002] The puncture strength of corrugated cardboard refers to the work required to pass through the cardboard with a specific shape of the pyramid puncture head. It belongs to the dynamic strength and is an important performance index that affects the damage of corrugated cardboard due to collision and extrusion. At present, for the detection of puncture performance of import and export corrugated box packaging, it is mainly based on the current Chinese national standard GB / T 2679.7-2005 "Determination of Cardboard Puncture Strength" and my country's inspection and quarantine industry standard SN / T 0262-1993 "Export Commodity Transport Packaging Corrugated Box Inspection Regulations" implementation. In the puncture test, the process of the pyramid puncture head penetrat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/30G01N3/02
Inventor 万旺军
Owner THE INSPECTION & QUARANTINE TECH CENT ZHEJIANG ENTRY EXIT INSPECTION & QUARANTINE BUREAU
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