Pressure withstanding test device of corrugated board longitudinal cutting blade
A pressure test, corrugated cardboard technology, applied in the direction of applying stable tension/pressure to test the strength of materials, etc., can solve the problem of not being able to detect the pressure resistance value of the corrugated cardboard slitting blade
Inactive Publication Date: 2011-08-03
BHS CORRUGATED MACHINERY SHANGHAI
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a corrugated cardboard slitting blade pressure test device, the corrugated cardboard slitting blade pressure test device should solve the technology in the prior art that cannot detect the corrugated cardboard slitting blade pressure resistance question
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0013] Such as figure 1 As shown, a corrugated cardboard slitting blade pressure test device of the present invention, the test device consists of an upper fixed block 7, a lower fixed block 2, a blade placement disc 4, a blade clamping disc 6, a vertical driver 3, The push rod 12, the pressure sensor 11 and the controller are composed. The lower fixed block 2 is arranged on the frame 1, and the upper fixed block 7 is arranged directly above the lower fixed block 2 through a bracket in parallel. The corrugated cardboard slitting blade is a disc blade 5 with a round hole, and a groove is arranged on the blade placement disc 4. The width of the groove is less than the diameter of the corrugated cardboard slitting blade 5. The corrugated cardboard slitting blade 5 5 is arranged on the upper end surface of the groove, there is a certain gap between the corrugated paper slitting blade 5 and the disk surface of the blade placement disk 4, and the blade clamping disk 6 is fixed throu...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a pressure withstanding test device of a corrugated board longitudinal cutting blade. The test device consists of an upper fixing block, a lower fixing block, a blade placing disc, a blade clamp disc, a vertical driver, an ejector rod, a pressure sensor and a controller. The blade clamp disc is fixedly connected through a hole in the middle of the corrugated board longitudinal cutting blade. The blade placing disc is arranged on the upper end of an output shaft of the vertical driver, and a signal output line of the pressure sensor is connected with the controller. In the pressure withstanding test device of a corrugated board longitudinal cutting blade, the driver, the blade clamp disc and the ejector rod are adopted to apply pressure on the corrugated board longitudinal cutting blade and bend the corrugated board longitudinal cutting blade, and the pressure withstood by the corrugated board longitudinal cutting blade is recorded in real time and visually displayed by the pressure sensor and the controller. The pressure withstanding test device can be used for testing and judging the values of pressure withstood by thin blades of different sizes, thicknesses and materials so as to calibrate the pressure withstanding value of the corrugated board longitudinal cutting blade and provide a reference for a user to set real working conditions.
Description
Technical field: [0001] The invention relates to the mechanical field, in particular to a corrugated cardboard slitting blade, in particular to a corrugated cardboard slitting blade pressure-resistant testing device. Background technique: [0002] In the automatic continuous production line of corrugated cardboard, the process of slitting the cardboard is completed by a thin blade paper cutter. The paper cutter uses a single knife driven by high speed to perform on the designated position of the corrugated cardboard production line; the speed of the slitting machine and the speed of the cardboard should match. In the prior art, the thin blade used is a tungsten steel alloy blade. If the speed does not match or abnormal conditions occur in assembly, equipment, etc. during use, the thin blade may be subjected to external impact loads to generate shear force and bending moment. When it bears When the bending stress reaches its yield limit, the thin blade will break; because th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12
Inventor 伍肖晖吴向君李永华刘志坚
Owner BHS CORRUGATED MACHINERY SHANGHAI