CN106591739B - A kind of information tracing system information collecting device holder - Google Patents
A kind of information tracing system information collecting device holder Download PDFInfo
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- CN106591739B CN106591739B CN201510763394.0A CN201510763394A CN106591739B CN 106591739 B CN106591739 B CN 106591739B CN 201510763394 A CN201510763394 A CN 201510763394A CN 106591739 B CN106591739 B CN 106591739B
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- rotation axis
- bar
- stainless steel
- rotation
- information
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Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
Abstract
The present invention relates to a kind of information tracing system information collecting device holders, including bottom end fixed part, main expander bar, secondary expanding unit to be improved by the material of the first rotation axis and the second rotation axis, and material content by weight percentage is：C：0.016 ~ 0.038%, Si：0.3 ~ 0.5%, Mn：1.0 ~ 1.9%, Cr：19 ~ 22%, Ni：6.6 ~ 8.0%, Nb：0.02 ~ 0.25%, RE：0.02 ~ 0.06%, N：0.02 ~ 0.11%, S<0.01%, P<0.05%, surplus is Fe and inevitable impurity, and by being improved to microstructure；Enable the carry out information collection of information acquisition head full angle in the production line, and equipment is durable, fatigue resistance is high.
Description
Technical field
The invention belongs to metal material and electronic information acquisition technique fields, more particularly to a kind of information tracing system
With information collecting device holder.
Background technology
Information tracing system has very important status in internet of things field, since information tracing system is for each
The information needs of kind code are acquired, but the rotation axis intensity of information collecting device is relatively low at present, and fatigue strength is relatively low, and
Due to the rotation that information acquisition head is needed repeatedly, repeated, there is very high requirement to its tensile strength especially fatigue strength.
But if the cost of the barcode scanning equipment can be increased substantially as rotation axis using existing high-strength stainless steel.
The information collecting device of product barcode scanning can only adopt the product of fixed shape on production line at present simultaneously
Collection, i.e., after shape of product determination, the shape of the information collecting device of barcode scanning secures, after the shape of product changes,
Or it when needing to carry out barcode scanning to different products, then needs that information collecting device is transformed again.The information collection of this oxygen
Equipment interoperability is poor.
Therefore be badly in need of developing it is a kind of with high intensity rotation axis, it is high-quality and can adapt to not similar shape using stabilization
The information tracing system information collecting device holder of shape and various codes in different location.
Invention content
It is an object of the present invention to propose a kind of information tracing system information collecting device holder.
It is realized especially by following technological means：
A kind of information tracing system information collecting device holder, including bottom end fixed part, main expander bar, pair extension dress
It sets；
The pair expanding unit includes the first lateral rotation bar, the first rotation axis, and the second lateral rotation bar longitudinally rotates
Head, the second rotation axis；
The material of first rotation axis and the second rotation axis is austenitic stainless steel, and the austenitic stainless steel is by weight
Degree is：C：0.016 ~ 0.038%, Si：0.3 ~ 0.5%, Mn：1.0 ~ 1.9%, Cr：19 ~ 22%, Ni：6.6 ~ 8.0%, Nb：
0.02 ~ 0.25%, RE：0.02 ~ 0.06%, N：0.02 ~ 0.11%, S<0.01%, P<0.05%, surplus be Fe and inevitably it is miscellaneous
Matter；
High temperature ferrite volumn concentration is 3 ~ 8% at 1mm below the surface to surface of the austenitic stainless steel, table
Below face at 1mm to centre high temperature ferrite volume percent content be 6 ~ 9%；
The ferrite even dispersion is in austenite structure；
It is described pair expanding unit with and information acquisition head connect.
Preferably, austenitic stainless steel content by weight percentage is：C：0.020 ~ 0.031%, Si：0.38~
0.5%, Mn：1.2 ~ 1.6%, Cr：21 ~ 22%, Ni：6.9 ~ 8.0%, Nb：0.02 ~ 0.21%, RE：0.03 ~ 0.05%, N：0.06~
0.10%, S<0.005%, P<0.02%, surplus is Fe and inevitable impurity；
High temperature ferrite volumn concentration is 5 ~ 6% at 1mm below the surface to surface of the austenitic stainless steel, table
Below face at 1mm to centre high temperature ferrite volume percent content be 8 ~ 9%.
Preferably, main expander bar is detachably fixed with production line bottom and connect by the bottom end fixed part, main expander bar
For cylinder, secondary expanding unit is rotatablely connected by the first lateral rotation bar with it so that the first lateral rotation bar can
360 degree of rotations in the plane perpendicular to main expander bar；The second lateral rotation bar can be vertical by the first rotation axis
In 360 degree of rotations in the plane of the first rotation axis；It is described longitudinally rotate first end and longitudinally rotated with the second lateral rotation bar connect,
The other end is fixedly connected with the second rotation axis；Described information collection head can be perpendicular to the second rotation axis by the second rotation axis
Plane on 360 degree rotation.
Preferably, the number of the pair expanding unit is one or more, the information collection with corresponding number
Head matches.
Effect of the invention is that：
1, pass through the constituent content of the austenitic stainless steel to the first rotation axis and the second rotation axis and changing for microstructure
Into so that its intensity is significantly improved, and so that its fatigue strength is significantly improved so that the use of rotation axis
Number reaches 200,000 times or more；
2, by the way that the austenite stainless steel surface ferrite different with center is arranged so that be not added to this substantially
In the case of, surface toughness and surface abrasion resistance are improved, while ensureing its fatigue strength；
3, by the way that the first lateral rotation bar, the first rotation axis is arranged, the second lateral rotation bar longitudinally rotates head and second
Rotation axis so that information acquisition head can collect information code in each position of all angles in the production line；By in master
One or more secondary expanding units and the information acquisition head mating with its are set on expander bar, can more crypto set acquisition quotient
The various information codes of product；When there are a variety of commodity on production line, and there are many when information code on each commodity, each information collection
Head can respectively acquire the different information codes of different commodity simultaneously, respectively.
Description of the drawings
Fig. 1 is the schematic diagram of the first embodiment of the invention；
Wherein：The bottom ends 1- fixed part, the main expander bars of 2-, 3- the first lateral rotation bars, the first rotation axis of 4-, 5- second is laterally
Rotating bar, 6- longitudinally rotate head, the second rotation axis of 7-, 8- information acquisition heads.
Specific implementation mode
Embodiment 1
As shown in Figure 1, a kind of information tracing system information collecting device holder, including bottom end fixed part 1, main expander bar
2, secondary expanding unit；
The pair expanding unit includes the first lateral rotation bar 3, the first rotation axis 4, the second lateral rotation bar 5, Zong Xiangzhuan
Dynamic head 6, the second rotation axis 7；
The material of first rotation axis and the second rotation axis is austenitic stainless steel, and the austenitic stainless steel is by weight
Degree is：C：0.021%, Si：0.39%, Mn：1.6%, Cr：20%, Ni：6.9%, Nb：0.11%, RE：0.038%, N：
0.09%, S：0.001%, P：0.01%, surplus is Fe and inevitable impurity；
High temperature ferrite volumn concentration is 5% at 1mm below the surface to surface of the austenitic stainless steel, surface
At following 1mm to centre high temperature ferrite volume percent content be 8%；
The ferrite even dispersion is in austenite structure.
Pass through detection, grain size 5.2, tensile strength 810MPa, number of revolutions 200,000 times or more.
Embodiment 2
The preparation method of austenitic stainless steel described in embodiment 1 includes the following steps：By smelting-continuous casting and direct rolling aftershaping
Rotation axis merging resistance furnace in be heated to 850 ~ 980 DEG C, after keeping the temperature 10 ~ 20min, oil quenching；It later will quenching in deep cooling box
Liquid nitrogen is sprayed on rotation axis surface afterwards, after spraying 5 ~ 10min, is restored to room temperature；Then it is placed in tempering furnace and is heated to 520 ~ 560
DEG C, it is air-cooled to room temperature completion tempering after keeping the temperature 40 ~ 60min, obtains the first rotation axis and the second rotation axis of austenitic stainless steel
Finished product.
Embodiment 3
A kind of information tracing system information collecting device holder, including bottom end fixed part 1, main expander bar 2,3 is secondary to be expanded
Extending apparatus and matched 3 information acquisition heads 8；
The pair expanding unit includes the first lateral rotation bar 3, the first rotation axis 4, the second lateral rotation bar 5, Zong Xiangzhuan
Dynamic head 6, the second rotation axis 7；
Main expander bar is detachably fixed by the bottom end fixed part with production line bottom to be connect, and main expander bar is cylinder,
Secondary expanding unit is rotatablely connected by the first lateral rotation bar with it so that the first lateral rotation bar can be perpendicular to master
360 degree of rotations in the plane of expander bar；The second lateral rotation bar can be perpendicular to the first rotation by the first rotation axis
360 degree of rotations in the plane of axis；It is described longitudinally rotate first end and longitudinally rotated with the second lateral rotation bar connect, the other end and
Two rotation axis are fixedly connected；Described information collection head can be in the plane perpendicular to the second rotation axis by the second rotation axis
360 degree of rotations.
Claims (2)
1. a kind of information tracing system information collecting device holder, which is characterized in that including bottom end fixed part, main expander bar,
Secondary expanding unit；
The pair expanding unit includes the first lateral rotation bar, the first rotation axis, and the second lateral rotation bar longitudinally rotates head, the
Two rotation axis；
The material of first rotation axis and the second rotation axis is austenitic stainless steel, austenitic stainless steel percentage by weight
It is than content：C：0.016 ~ 0.038%, Si：0.3 ~ 0.5%, Mn：1.0 ~ 1.9%, Cr：19 ~ 22%, Ni：6.6 ~ 6.9%, Nb：0.02
~ 0.25%, RE：0.02 ~ 0.06%, N：0.02 ~ 0.11%, S<0.01%, P<0.05%, surplus is Fe and inevitable impurity；
Below the surface to surface of the austenitic stainless steel at 1mm high temperature ferrite volumn concentration be 3 ~ 8%, surface with
At lower 1mm to centre high temperature ferrite volume percent content be 6 ~ 9%；
The ferrite even dispersion is in austenite structure；
The preparation method of the austenitic stainless steel includes the following steps：The rotation axis of smelting-continuous casting and direct rolling aftershaping is placed in
850 ~ 980 DEG C are heated in resistance furnace, after keeping the temperature 10 ~ 20min, oil quenching；Later by quenched rotation axis table in deep cooling box
Liquid nitrogen is sprayed in face, after spraying 5 ~ 10min, is restored to room temperature；Then it is placed in tempering furnace and is heated to 520 ~ 560 DEG C, heat preservation 40 ~
It is air-cooled to room temperature after 60min and completes tempering, obtains the first rotation axis and the second rotation axis finished product of austenitic stainless steel；
The pair expanding unit is connected with information acquisition head；
Main expander bar is detachably fixed by the bottom end fixed part with production line bottom to be connect, and main expander bar is cylinder, and pair expands
Extending apparatus is rotatablely connected by the first lateral rotation bar with it so that the first lateral rotation bar can be perpendicular to main extension
360 degree of rotations in the plane of bar；The second lateral rotation bar can be perpendicular to the first rotation axis by the first rotation axis
360 degree of rotations in plane；It is described longitudinally rotate first end and longitudinally rotated with the second lateral rotation bar connect, the other end and second turn
Moving axis is fixedly connected；Described information collection head can be 360 degree in the plane perpendicular to the second rotation axis by the second rotation axis
Rotation；
The pair expanding unit is one or more.
2. a kind of information tracing system information collecting device holder according to claim 1, which is characterized in that described Austria
Family name's body stainless steel content by weight percentage is：C：0.020 ~ 0.031%, Si：0.38 ~ 0.5%, Mn：1.2 ~ 1.6%, Cr：21~
22%, Ni：6.9%, Nb：0.02 ~ 0.21%, RE：0.03 ~ 0.05%, N：0.06 ~ 0.10%, S<0.005%, P<0.02%, surplus is
Fe and inevitable impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763394.0A CN106591739B (en) | 2015-11-11 | 2015-11-11 | A kind of information tracing system information collecting device holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763394.0A CN106591739B (en) | 2015-11-11 | 2015-11-11 | A kind of information tracing system information collecting device holder |
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| Publication Number | Publication Date |
|---|---|
| CN106591739A CN106591739A (en) | 2017-04-26 |
| CN106591739B true CN106591739B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510763394.0A Active CN106591739B (en) | 2015-11-11 | 2015-11-11 | A kind of information tracing system information collecting device holder |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212024A (en) * | 1996-02-26 | 1999-03-24 | 桑德维克公司 | Austenitic stainless steel and use of steel |
| CN201657122U (en) * | 2010-02-26 | 2010-11-24 | 张宪存 | Multifunctional pick-up device |
| CN201916663U (en) * | 2010-10-01 | 2011-08-03 | 艾德克私人有限公司 | Human engineering video display installation device |
| CN103335195A (en) * | 2013-07-10 | 2013-10-02 | 江苏百弘视听科技有限公司 | Intelligent capture-positioning type display support |
-
2015
- 2015-11-11 CN CN201510763394.0A patent/CN106591739B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212024A (en) * | 1996-02-26 | 1999-03-24 | 桑德维克公司 | Austenitic stainless steel and use of steel |
| CN201657122U (en) * | 2010-02-26 | 2010-11-24 | 张宪存 | Multifunctional pick-up device |
| CN201916663U (en) * | 2010-10-01 | 2011-08-03 | 艾德克私人有限公司 | Human engineering video display installation device |
| CN103335195A (en) * | 2013-07-10 | 2013-10-02 | 江苏百弘视听科技有限公司 | Intelligent capture-positioning type display support |
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| Publication number | Publication date |
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| CN106591739A (en) | 2017-04-26 |
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Effective date of registration: 20230425 Address after: 520, 5th Floor, Building 2, No. 45 Fuxingmennei Street, Xicheng District, Beijing, 100033 Patentee after: Wanxin Fangda Technology Development (Beijing) Co.,Ltd. Address before: Room 804, Building 16, Shangcheng Scenic North Garden, No. 7 Yaojia Road, Yaohua Street, Qixia District, Nanjing City, Jiangsu Province, 210046 Patentee before: NANJING WANXIN FANGDA INFORMATION TECHNOLOGY CO.,LTD. |