CN205483785U - Paper and cardboard bursting strength apparatus - Google Patents
Paper and cardboard bursting strength apparatus Download PDFInfo
- Publication number
- CN205483785U CN205483785U CN201620135866.8U CN201620135866U CN205483785U CN 205483785 U CN205483785 U CN 205483785U CN 201620135866 U CN201620135866 U CN 201620135866U CN 205483785 U CN205483785 U CN 205483785U
- Authority
- CN
- China
- Prior art keywords
- glued membrane
- hydraulic means
- paper
- pressure disk
- punching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a paper and cardboard bursting strength apparatus, including last pressure disk, lower pressure disk, glued membrane and hydraulic means, the height of going up the pressure disk can go up and down, the bottom of going up the pressure disk be provided with punch a hole, infrared photoelectric sensor and a pressure sensor, whether infrared photoelectric sensor is used for detecting the measuring sample that lies in on the lower pressure disk and has or not, a pressure sensor is used for detect going up the pressure disk and awaits measuring packing force between the sample, down the center of pressure disk is provided with have a perfect understanding lower and punches a hole, the coaxial setting of punching a hole on with of punching a hole down, glued membrane and hydraulic means all are provided down the pressure disk under, the center of glued membrane can protrudingly stretch into punch a hole down and the upper punch downthehole, the bottom of glued membrane and hydraulic means's hydraulic oil looks butt, glued membrane can be under hydraulic means's drives, carry on protrudingly stretching or restoring to the throne, a pressure sensor is connected with hydraulic means's driver part. After adopting above -mentioned structure, degree of automation is high, can prolong the life of glued membrane.
Description
Technical field
This utility model relates to a kind of verifying attachment used in packed in cases production process, particularly a kind of paper and cardboard burst tester.
Background technology
After cardboard and corrugated board are processed into carton, during using, because of the storing of carton, certain pressure can be stood, for making carton not be destroyed, make load from breakage, it is desirable to the material making carton should have enough intensity.
The bursting strength of paper and cardboard is typically measured by burst tester.
The bursting strength of paper and cardboard is that the sample being clamped in the middle of chuck by glued membrane bursting is recorded, and often glued membrane projection of test is once, and the projection of glued membrane has the life-span, in order to extend the service life of glued membrane, should ensure the effectiveness of each test process as far as possible.
But, current cady test instrument, when not placing sample, as long as pressing test button will carry out the test operation of bursting strength, without placing sample, glued membrane jack-up to extreme higher position, can shorten the service life of glued membrane always.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and a kind of paper and cardboard burst tester are provided, this paper and cardboard burst tester can solve the problem that cady test instrument is not when placing sample, as long as pressing test button will carry out the test operation of bursting strength, without placing sample, glued membrane jack-up to extreme higher position, can shorten the technical problem in glued membrane service life always.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of paper and cardboard burst tester, including upper platen, pressing disc, glued membrane and hydraulic means；
Upper platen is positioned at the surface of pressing disc, and the height of upper platen can lift；
The bottom of upper platen is provided with punching, infrared photoelectric sensor and the first pressure transducer；Infrared photoelectric sensor can be used for detecting the detection sample that is positioned on pressing disc whether with or without；First pressure transducer can be used for the thrust detecting between platen and sample to be tested；Infrared photoelectric sensor and the first pressure transducer are connected；
Pressing disc be provided centrally with through lower punching, lower punching is coaxially disposed with upper punching；
Glued membrane and hydraulic means are arranged at the underface of pressing disc, and the center of glued membrane can project in lower punching and upper punching；The bottom of glued membrane abuts against with the hydraulic oil of hydraulic means, and glued membrane can protrude out or reset under the driving of hydraulic means；
First pressure transducer is connected with the driver part of hydraulic means.
The driver part of hydraulic means is motor, and motor can regulate the pressure of hydraulic oil in hydraulic means.
Hydraulic means is additionally provided with the second pressure transducer that can detect hydraulic fluid pressure.
Described motor is motor.
It is connected by flexible guide pillar between upper platen and pressing disc.
This utility model uses after said structure, has a following Advantageous Effects:
Above-mentioned infrared photoelectric sensor can detect the detection sample that is positioned on pressing disc whether with or without, when nothing detection sample on pressing disc being detected, the driver part of upper platen and hydraulic means will be failure to actuate, glued membrane will not protrude out, it is thus possible to solve when not placing sample, as long as pressing test button will carry out the test operation of bursting strength, without placing sample, glued membrane jack-up to extreme higher position, can shorten the technical problem in glued membrane service life, and then can extend the service life of glued membrane always.When infrared photoelectric sensor detects and has detection sample on pressing disc, upper platen declines, above-mentioned first pressure transducer can be to the thrust between upper platen and sample to be tested, when thrust reaches a setting value, the driver part of hydraulic means starts action, glued membrane protrudes out, and carries out the test of bursting strength.
Accompanying drawing explanation
Fig. 1 is a kind of paper of this utility model and the structural representation of cardboard burst tester.
Detailed description of the invention
With concrete better embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model mainly includes the technical characteristics such as platen 1, upper punching 11, infrared photoelectric sensor the 12, first pressure transducer 13, pressing disc 2, lower punching 21, glued membrane 3, hydraulic means the 4, second pressure transducer 41, motor 5 and flexible guide pillar 6.
As it is shown in figure 1, a kind of paper and cardboard burst tester, including upper platen, pressing disc, glued membrane and hydraulic means.
Upper platen is positioned at the surface of pressing disc, and the height of upper platen can lift.Upper platen is preferably connected by flexible guide pillar with pressing disc.
The bottom of upper platen is provided with punching, infrared photoelectric sensor and the first pressure transducer；Infrared photoelectric sensor can be used for detecting the detection sample that is positioned on pressing disc whether with or without；First pressure transducer can be used for the thrust detecting between platen and sample to be tested；Infrared photoelectric sensor and the first pressure transducer are connected.
Pressing disc be provided centrally with through lower punching, lower punching is coaxially disposed with upper punching.
Glued membrane and hydraulic means are arranged at the underface of pressing disc, and the center of glued membrane can project in lower punching and upper punching；The bottom of glued membrane abuts against with the hydraulic oil of hydraulic means, and glued membrane can protrude out or reset under the driving of hydraulic means.
First pressure transducer is connected with the driver part of hydraulic means.
The driver part of hydraulic means is motor, and motor can regulate the pressure of hydraulic oil in hydraulic means.
Hydraulic means is additionally provided with the second pressure transducer that can detect hydraulic fluid pressure.
Described motor is motor.
It is connected by flexible guide pillar between upper platen and pressing disc.
Above-mentioned infrared photoelectric sensor can detect the detection sample that is positioned on pressing disc whether with or without, when nothing detection sample on pressing disc being detected, the driver part of upper platen and hydraulic means will be failure to actuate, glued membrane will not protrude out, it is thus possible to solve when not placing sample, as long as pressing test button will carry out the test operation of bursting strength, without placing sample, glued membrane jack-up to extreme higher position, can shorten the technical problem in glued membrane service life, and then can extend the service life of glued membrane always.When infrared photoelectric sensor detects and has detection sample on pressing disc, upper platen declines, above-mentioned first pressure transducer can be to the thrust between upper platen and sample to be tested, when thrust reaches a setting value, the driver part of hydraulic means starts action, glued membrane protrudes out, and carries out the test of bursting strength.
Preferred implementation of the present utility model described in detail above; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can be carried out multiple equivalents, these equivalents belong to protection domain of the present utility model.
Claims (5)
1. a paper and cardboard burst tester, it is characterised in that: include platen, pressing disc, glued membrane and hydraulic means；
Upper platen is positioned at the surface of pressing disc, and the height of upper platen can lift；
The bottom of upper platen is provided with punching, infrared photoelectric sensor and the first pressure transducer；Infrared photoelectric sensor can be used for detecting the detection sample that is positioned on pressing disc whether with or without；First pressure transducer can be used for the thrust detecting between platen and sample to be tested；Infrared photoelectric sensor and the first pressure transducer are connected；
Pressing disc be provided centrally with through lower punching, lower punching is coaxially disposed with upper punching；
Glued membrane and hydraulic means are arranged at the underface of pressing disc, and the center of glued membrane can project in lower punching and upper punching；The bottom of glued membrane abuts against with the hydraulic oil of hydraulic means, and glued membrane can protrude out or reset under the driving of hydraulic means；
First pressure transducer is connected with the driver part of hydraulic means.
Paper the most according to claim 1 and cardboard burst tester, it is characterised in that: the driver part of hydraulic means is motor, and motor can regulate the pressure of hydraulic oil in hydraulic means.
Paper the most according to claim 2 and cardboard burst tester, it is characterised in that: hydraulic means is additionally provided with the second pressure transducer that can detect hydraulic fluid pressure.
Paper the most according to claim 2 and cardboard burst tester, it is characterised in that: described motor is motor.
Paper the most according to claim 1 and cardboard burst tester, it is characterised in that: above it is connected by flexible guide pillar between platen and pressing disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135866.8U CN205483785U (en) | 2016-02-24 | 2016-02-24 | Paper and cardboard bursting strength apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135866.8U CN205483785U (en) | 2016-02-24 | 2016-02-24 | Paper and cardboard bursting strength apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483785U true CN205483785U (en) | 2016-08-17 |
Family
ID=56678703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135866.8U Expired - Fee Related CN205483785U (en) | 2016-02-24 | 2016-02-24 | Paper and cardboard bursting strength apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483785U (en) |
-
2016
- 2016-02-24 CN CN201620135866.8U patent/CN205483785U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190224 |