External pressure resistance quality detection device and operation method thereof

A detection device, quality technology, applied in the direction of measuring device, testing material strength using applied stable tension/pressure, instrument, etc.

Active Publication Date: 2020-10-09
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production process of cartons, it is necessary to carry out anti-compression quality inspection on cartons. However, traditional anti-compression detection devices usually place cartons flat for anti-compression inspection on the plane of cartons, and cannot complete the anti-compression inspection on the diagonal corners of cartons.

Method used

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  • External pressure resistance quality detection device and operation method thereof
  • External pressure resistance quality detection device and operation method thereof
  • External pressure resistance quality detection device and operation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see figure 1 , an anti-external pressure quality detection device, including a detection fixed support mechanism 1, a platen mechanism 2 and a bottom plate mechanism 3.

[0036] see Figure 2-3, the detection fixed support mechanism 1 is provided with a fixed base 11, a support member 12, a steel sheet 13, a first air cylinder 14 and a positioning member 15, and the upper end surface of the fixed base 11 is fixed with a welded support member 12 on both sides, and the upper end of the support member 12 is fixed. The steel plate 13 is installed, the first pneumatic cylinder 14 is fixedly installed inside the support member 12, the two ends of the positioning member 15 are respectively fixedly welded on the upper end surface of the fixed base 11 and the lower end surface of the two ends of the steel plate 13, and the support member 12 is provided with an inner The installation cavity 121 and the notch 122, the inner installation cavity 121 is opened in the inside of the s...

Embodiment approach

[0039] In order to further better explain the above-mentioned embodiments, the present invention also provides an embodiment, a method of operating an anti-external pressure quality detection device, which is characterized in that it includes the following steps:

[0040] S01: horizontally place the carton to be detected on the fixed bottom plate 31;

[0041] S02: The first air cylinder 14 drives the pressure plate 21 to move down to press down the carton placed on the fixed bottom plate 31, or the first air cylinder 14 drives the pressure plate 21 to move down to a certain position from the upper end of the carton and then close the first air pressure Cylinder 14, start the second pneumatic cylinder 23, the second pneumatic cylinder 23 drives the auxiliary circular pressure plate 231 to move down, and the carton placed on the fixed base plate 31 is pressed down;

[0042] S03: record the pressure value when the carton starts to deform and when the carton is completely deformed...

Embodiment 2

[0045] see figure 1 and Figure 6 , an anti-external pressure quality detection device, including a detection fixed support mechanism 1, a platen mechanism 2 and a bottom plate mechanism 3.

[0046] see Figure 2-3 , the detection fixed support mechanism 1 is provided with a fixed base 11, a support member 12, a steel sheet 13, a first air cylinder 14 and a positioning member 15, and the upper end surface of the fixed base 11 is fixed with a welded support member 12 on both sides, and the upper end of the support member 12 is fixed. The steel plate 13 is installed, the first pneumatic cylinder 14 is fixedly installed inside the support member 12, the two ends of the positioning member 15 are respectively fixedly welded on the upper end surface of the fixed base 11 and the lower end surface of the two ends of the steel plate 13, and the support member 12 is provided with an inner The installation cavity 121 and the notch 122, the inner installation cavity 121 is opened in the...

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PUM

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Abstract

The invention discloses an external pressure resistance quality detection device. The device comprises a detection fixing and supporting mechanism, a pressing plate mechanism and a bottom plate mechanism; a mounting groove is formed in the upper end face of a fixed bottom plate; a trapezoidal supporting plate is movably connected into the mounting groove in a pin joint mode through pin columns; meanwhile, a supporting frame is movably connected to the back face of the trapezoidal supporting plate in a pin joint mode, and the whole auxiliary supporting assembly is formed; plane compression resistance detection can be conducted on a carton, and compression resistance detection on opposite angles of the carton can be completed. The invention further discloses an operation method of the external pressure resistance quality detection device. A first pneumatic cylinder drives a pressing plate to move downwards to a certain position away from the upper end face of the carton, then the first pneumatic cylinder is closed, a second pneumatic cylinder is started, the second pneumatic cylinder drives the auxiliary circular pressing plate to move downwards, the carton placed on the fixed bottomplate is pressed downwards, the stress area of carton plane compression resistance detection is changed, and more data are obtained.

Description

technical field [0001] The invention relates to the technical field of anti-pressure detection equipment for carton production, in particular to an anti-external pressure quality detection device and an operation method thereof. Background technique [0002] Cartons are the most widely used packaging products. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Cartons are commonly used with three layers and five layers, and seven layers are rarely used. Each layer is divided into lining paper, corrugated paper, core paper, and face paper. The color and feel are different, and the paper (color, feel) produced by different manufacturers is also different. [0003] During the production process of cartons, it is necessary to perform compression quality testing on cartons. However, traditional compression testing devices usually place the cartons flat to perform compression testing on the pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/12G01N3/02
Inventor 张建华
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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