CN103759956A - Apparatus for detecting compressive strength of carton - Google Patents
Apparatus for detecting compressive strength of carton Download PDFInfo
- Publication number
- CN103759956A CN103759956A CN201310597269.8A CN201310597269A CN103759956A CN 103759956 A CN103759956 A CN 103759956A CN 201310597269 A CN201310597269 A CN 201310597269A CN 103759956 A CN103759956 A CN 103759956A
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- China
- Prior art keywords
- middle plate
- support columns
- draw
- carton
- screw
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an apparatus for detecting compressive strength of a carton. The apparatus comprises a pedestal, an extruding device fixedly installed at the pedestal, a lead screw, a rotating mechanism, and a traction type dynamometer. The extruding device fixed at the pedestal includes four vertical support columns, a top plate and a middle plate; the top plate and the middle plate are parallel to each other and are vertically spaced at a certain interval; the four round angles of the top plate are respectively connected with the four support columns; and the four round angles of the middle plate are respectively connected with the four support columns and the middle plate can slide relatively to the four support columns. A screw hole is formed in the top plate and extends to the upper surface of the middle plate, wherein the screw hole is used for lead screw penetration; and after the lead screw is accommodated into the screw hole, one end of the lead screw is connected with the rotating mechanism and the other end is abutted against the middle plate. Traction type dynamometer fixing devices are respectively arranged at the corresponding positions of the top plate and the middle plate; and the traction type dynamometer fixing devices are used for fixing the two ends of the traction type dynamometer. The provided apparatus has the advantages of accurate detection result, simple operation and low worker labor strength.
Description
Technical field
The present invention relates to a kind of device for detection of carton compression intensity.
Background technology
For wrapping carton, there is in use certain compressive strength requirement, the goods being packed into avoid is damaged by pressure, so create carton manufacturing firm afterwards at carton, all can carry out certain compressive strength detection to the carton of giving before using producer, to avoid using producer to return goods because carton is off quality.Present carton manufacturing firm realizes the detection of compressive strength by manually putting counterweight, the labour intensity that this measure not only makes to detect workman is large, and if in testing process, put slightly deviation and can cause testing result inaccurate, and then cause erroneous judgement.
Summary of the invention
It is high and can alleviate the pick-up unit that detects labor strength that the technical matters that the present invention mainly solves is to provide a kind of degree of accuracy.
A kind of device for detection of carton compression intensity provided by the present invention, comprise pedestal, be fixedly installed in the pressurizing unit on pedestal, screw mandrel, rotating mechanism and draw-bar donamometer, described pressurizing unit is fixed on pedestal, described pressurizing unit comprises four vertical support columns, top board and middle plate, described top board and the spacing setting that middle plate is parallel and vertical interval is certain, and four round angles of described top board are connected with four support columns respectively, four round angles of described middle plate be connected with four support columns respectively and relative four support columns of described middle plate slidably, on described top board, offer the upper surface place that screw and this screw extend to middle plate, described screw is used for wearing screw mandrel, and described screw mandrel is placed in interior its one end afterwards of screw and is connected with rotating mechanism, the other end and middle plate are inconsistent, the correspondence position of described top board and middle plate is also respectively provided with draw-bar donamometer stationary installation, described draw-bar donamometer stationary installation is used for the fixedly two ends of draw-bar donamometer.
Wherein, described rotating mechanism is a disk.
Wherein, described draw-bar donamometer stationary installation is hook, and described two hooks are respectively used to the fixedly two ends of draw-bar donamometer.
The above-mentioned device for detection of carton compression intensity determines by the numerical value of draw-bar donamometer the pressure that carton is accepted, and result is accurate, and easy and simple to handle, and labor strength is less.
Accompanying drawing explanation
Fig. 1 is that the present invention is for detection of the schematic diagram of the better embodiment of the device of carton compressive strength.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
Please refer to shown in Fig. 1, the better embodiment of a kind of device for detection of carton compressive strength of the present invention comprises pedestal 8, is fixedly installed in pressurizing unit, screw mandrel 3, rotating mechanism 4 and draw-bar donamometer 5 on pedestal 8.Described pedestal 8 is for supporting the whole device for detection of carton compressive strength, and particularly, described pedestal 8 is for installing pressurizing unit.In present embodiment, described rotating mechanism 4 is a disk.
Described pressurizing unit comprises four vertical support columns 10, top board 11 and middle plate 12, described top board 11 and the spacing setting that middle plate 12 is parallel and vertical interval is certain, and four round angles of described top board 11 are connected with four support columns 10 respectively, four round angles of described middle plate 12 be also connected with four support columns 10 respectively and relative four support columns 10 of described middle plate 12 slidably.On described top board 11, offer the upper surface place that screw and this screw extend to middle plate 12.Described screw is used for wearing screw mandrel 3, and described screw mandrel 3 be placed in screw after its one end be connected with rotating mechanism 4, the other end and middle plate 7 inconsistent.In present embodiment, the correspondence position of described top board and middle plate is also respectively provided with a draw-bar donamometer stationary installation.Described two draw-bar donamometer stationary installations are for fixing the two ends of a draw-bar donamometer.In present embodiment, described two draw-bar donamometer stationary installations are two hooks.
To the principle of work of the above-mentioned device for detection of carton compression intensity be carried out to simple explanation below:
During use, first the two ends of draw-bar donamometer are hung on the hook that is arranged at top board and middle plate, the carton then needs being detected is opened, and is positioned on pedestal 8.Rotary disk down moves with drive screw mandrel 3 afterwards, and then together towards the direction of pedestal 8, moves against middle plate 7.Now the two ends of draw-bar donamometer 5 are stretched the stretching due between top board and middle plate.Index on draw-bar donamometer 5 is shown as while specifying numerical value (such as 100 kilograms), the disk that stops operating, and now middle plate is fixed carton institute applied pressure to be detected.Keep afterwards this state static pressure fixed time (such as 24 hours).Treat the retention time finish after reverse rotation disk, to take out carton to be detected, check afterwards whether carton has breakage can know the compressive strength of carton.
Above specific descriptions of the present invention are intended to illustrate the implementation of specific embodiments, can not be interpreted as it is limitation of the present invention, those skilled in the art are under instruction of the present invention, can on the embodiment basis of describing in detail, make various variants, within these variants all should be included in design of the present invention.The present invention's scope required for protection only will be stated and be limited by described right.
Claims (3)
1. the device for detection of carton compressive strength, comprise pedestal, be fixedly installed in the pressurizing unit on pedestal, screw mandrel, rotating mechanism and draw-bar donamometer, described pressurizing unit is fixed on pedestal, described pressurizing unit comprises four vertical support columns, top board and middle plate, described top board and the spacing setting that middle plate is parallel and vertical interval is certain, and four round angles of described top board are connected with four support columns respectively, four round angles of described middle plate be connected with four support columns respectively and relative four support columns of described middle plate slidably, on described top board, offer the upper surface place that screw and this screw extend to middle plate, described screw is used for wearing screw mandrel, and described screw mandrel is placed in interior its one end afterwards of screw and is connected with rotating mechanism, the other end and middle plate are inconsistent, the correspondence position of described top board and middle plate is also respectively provided with draw-bar donamometer stationary installation, described draw-bar donamometer stationary installation is used for the fixedly two ends of draw-bar donamometer.
2. the device for detection of carton compressive strength as claimed in claim 1, is characterized in that: described rotating mechanism is a disk.
3. the device for detection of carton compressive strength as claimed in claim 1, is characterized in that: described draw-bar donamometer stationary installation is hook, and described two hooks are respectively used to the fixedly two ends of draw-bar donamometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597269.8A CN103759956A (en) | 2013-11-22 | 2013-11-22 | Apparatus for detecting compressive strength of carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310597269.8A CN103759956A (en) | 2013-11-22 | 2013-11-22 | Apparatus for detecting compressive strength of carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103759956A true CN103759956A (en) | 2014-04-30 |
Family
ID=50527231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310597269.8A Pending CN103759956A (en) | 2013-11-22 | 2013-11-22 | Apparatus for detecting compressive strength of carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103759956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567690A (en) * | 2019-07-05 | 2019-12-13 | 中国南方电网有限责任公司超高压输电公司贵阳局 | A detection device for a relay protection box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242497Y (en) * | 2008-07-08 | 2009-05-20 | 东莞市长程仪器有限公司 | Compression testing machine for carton |
| CN101614621A (en) * | 2009-07-31 | 2009-12-30 | 王言平 | Compression resistance tester of combined paper box |
| CN202485917U (en) * | 2012-01-21 | 2012-10-10 | 云南欧亚乳业有限公司 | Device for detecting load bearing capacity of paper box |
| CN202485990U (en) * | 2012-03-14 | 2012-10-10 | 雅化集团内蒙古柯达化工有限公司 | Carton box compression strength detection device |
-
2013
- 2013-11-22 CN CN201310597269.8A patent/CN103759956A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242497Y (en) * | 2008-07-08 | 2009-05-20 | 东莞市长程仪器有限公司 | Compression testing machine for carton |
| CN101614621A (en) * | 2009-07-31 | 2009-12-30 | 王言平 | Compression resistance tester of combined paper box |
| CN202485917U (en) * | 2012-01-21 | 2012-10-10 | 云南欧亚乳业有限公司 | Device for detecting load bearing capacity of paper box |
| CN202485990U (en) * | 2012-03-14 | 2012-10-10 | 雅化集团内蒙古柯达化工有限公司 | Carton box compression strength detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567690A (en) * | 2019-07-05 | 2019-12-13 | 中国南方电网有限责任公司超高压输电公司贵阳局 | A detection device for a relay protection box |
| CN110567690B (en) * | 2019-07-05 | 2021-01-22 | 中国南方电网有限责任公司超高压输电公司贵阳局 | A detection device for relay protection box |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |