CN106591739A - Information collection device bracket applied to information tracing system - Google Patents
Information collection device bracket applied to information tracing system Download PDFInfo
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- CN106591739A CN106591739A CN201510763394.0A CN201510763394A CN106591739A CN 106591739 A CN106591739 A CN 106591739A CN 201510763394 A CN201510763394 A CN 201510763394A CN 106591739 A CN106591739 A CN 106591739A
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- rotary shaft
- lateral rotation
- information
- stainless steel
- tracing system
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
The invention relates to an information collection device bracket applied to an information tracing system. The information collection device bracket comprises a bottom end fixing part, a main expanding rod and a secondary expanding device. Through improvement of the material of a first rotating shaft and a second rotating shaft, the material comprises the following components in percentage by weight: 0.016-0.038% of C, 0.3-0.5% of Si, 1.0-1.9% of Mn, 19-22% of Cr, 6.6-8.0% of Ni, 0.02-0.25% of Nb, 0.02-0.06% of RE, 0.02-0.11% of N, less than 0.01% of S, less than 0.05% of P and the balance of Fe and inevitable impurities. Through improvement of microstructure, an information collection head is capable of carrying out all-angle information collection on a production line; and an information collection device is durable and is high in fatigue resistance.
Description
Technical field
The invention belongs to metal material and electronic information acquisition technique field, more particularly to a kind of information tracing system information collecting device support.
Background technology
Information tracing system has very important status in internet of things field, due to information tracing system for the information of various codes needs to be acquired, but at present the rotary shaft intensity of information collecting device is relatively low, and fatigue strength is relatively low, and because information acquisition head needs rotation that is multiple, repeating, to its tensile strength, especially fatigue strength has very high requirement.But if the cost of the barcode scanning equipment can then be increased substantially as rotary shaft using existing high-strength stainless steel.
Simultaneously at present on production line for the information collecting device of product barcode scanning can only be acquired to the product of solid shape, i.e. after shape of product determination, the shape of the information collecting device of barcode scanning is secured, after the alteration of form of product, or when needing to carry out barcode scanning to different products, then need to transform information collecting device again.The information collecting device versatility of this oxygen is poor.
Therefore it is badly in need of developing a kind of with high intensity rotary shaft, using stable, quality is good and can adapt to the information tracing system information collecting device support of different shape and various codes in diverse location.
The content of the invention
An object of the present invention is to propose a kind of information tracing system information collecting device support.
Realize especially by following technological means：
A kind of information tracing system information collecting device support, including bottom fixed part, main expander bar, secondary expanding unit；
The secondary expanding unit includes the first lateral rotation bar, and the first rotary shaft, the second lateral rotation bar longitudinally rotates head, the second rotary shaft；
The material of first rotary shaft and the second rotary shaft is austenitic stainless steel, and austenitic stainless steel 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%, balance of Fe and inevitable impurity；
High temperature ferrite volumn concentration is 3 ~ 8% at 1mm below the surface of the austenitic stainless steel to surface, to centre high temperature ferrite volume percent content is 6 ~ 9% at 1mm below surface；
The ferrite even dispersion is in austenite structure；
The secondary expanding unit with and information acquisition head be connected.
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%, balance of Fe and inevitable impurity；
High temperature ferrite volumn concentration is 5 ~ 6% at 1mm below the surface of the austenitic stainless steel to surface, to centre high temperature ferrite volume percent content is 8 ~ 9% at 1mm below surface.
As preferred, main expander bar is detachably fixed and is connected by the bottom fixed part with production line bottom, main expander bar is cylinder, and secondary expanding unit is rotated with it by the first lateral rotation bar and is connected so that the first lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to main expander bar；The second lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to the first rotary shaft by the first rotary shaft；It is described longitudinally rotate first end and longitudinally rotate with the second lateral rotation bar be connected, the other end is fixedly connected with the second rotary shaft；Described information collection head being capable of 360 degree of rotations in the plane perpendicular to the second rotary shaft by the second rotary shaft.
Preferably, the number of the secondary expanding unit is one or more, it is engaged with the information acquisition head of corresponding number.
Effect of the invention is that：
1, by the improvement of constituent content and microstructure to the first rotary shaft and the austenitic stainless steel of the second rotary shaft, so that its intensity is significantly improved, and its fatigue strength is significantly improved so that the access times of rotary shaft reach more than 200,000 times；
2, arranged by the ferrite different with center to austenite stainless steel surface so that in the case where cost not being significantly increased, surface toughness and surface abrasion resistance are improved, while ensureing its fatigue strength；
3, by arranging the first lateral rotation bar, the first rotary shaft, the second lateral rotation bar longitudinally rotates head and the second rotary shaft so that information acquisition head can collect information code in each position of all angles on a production line；By arranging one or more secondary expanding units and the information acquisition head supporting with its on main expander bar, can more crypto set collection commodity various information codes；When exist on production line have much information code on various commodity, and each commodity when, each information acquisition head can be gathered simultaneously, respectively respectively to the different information codes of different commodity.
Description of the drawings
Fig. 1 is the schematic diagram of the first embodiment of the invention；
Wherein：1- bottoms fixed part, the main expander bars of 2-, 3- the first lateral rotation bars, the rotary shafts of 4- first, 5- the second lateral rotation bars, 6- longitudinally rotates head, the rotary shafts of 7- second, 8- information acquisition heads.
Specific embodiment
Embodiment
1
As shown in figure 1, a kind of information tracing system information collecting device support, including bottom fixed part 1, main expander bar 2, secondary expanding unit；
The secondary expanding unit includes the first lateral rotation bar 3, and the first rotary shaft 4, the second lateral rotation bar 5 longitudinally rotates 6, the second rotary shaft 7；
The material of first rotary shaft and the second rotary shaft is austenitic stainless steel, and austenitic stainless steel content by weight percentage 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%, balance of Fe and inevitable impurity；
High temperature ferrite volumn concentration is 5% at 1mm below the surface of the austenitic stainless steel to surface, to centre high temperature ferrite volume percent content is 8% at 1mm below surface；
The ferrite even dispersion is in austenite structure.
By detection, its grain size is 5.2, and tensile strength is 810MPa, number of revolutions more than 200,000 times.
Embodiment
2
The preparation method of austenitic stainless steel comprises the steps described in embodiment 1：The rotary shaft of smelting-continuous casting and direct rolling aftershaping is inserted in resistance furnace and is heated to 850 ~ 980 DEG C, after 10 ~ 20min of insulation, oil quenching；Afterwards the rotary shaft surface injection liquid nitrogen after quenching after 5 ~ 10min of injection, is returned to into room temperature in deep cooling box；Then insert in tempering furnace and be heated to 520 ~ 560 DEG C, be air cooled to room temperature after 40 ~ 60min of insulation and complete tempering, obtain first rotary shaft and the second rotary shaft finished product of austenitic stainless steel.
Embodiment
3
A kind of information tracing system information collecting device support, including bottom fixed part 1, the secondary expanding unit of main expander bar 2,3 and 3 matched information acquisition heads 8；
The secondary expanding unit includes the first lateral rotation bar 3, and the first rotary shaft 4, the second lateral rotation bar 5 longitudinally rotates 6, the second rotary shaft 7；
Main expander bar is detachably fixed and is connected by the bottom fixed part with production line bottom, main expander bar is cylinder, secondary expanding unit is rotated with it by the first lateral rotation bar and is connected so that the first lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to main expander bar；The second lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to the first rotary shaft by the first rotary shaft；It is described longitudinally rotate first end and longitudinally rotate with the second lateral rotation bar be connected, the other end is fixedly connected with the second rotary shaft；Described information collection head being capable of 360 degree of rotations in the plane perpendicular to the second rotary shaft by the second rotary shaft.
Claims (4)
1. a kind of information tracing system information collecting device support, it is characterised in that including bottom fixed part, main expander bar, secondary expanding unit；
The secondary expanding unit includes the first lateral rotation bar, and the first rotary shaft, the second lateral rotation bar longitudinally rotates head, the second rotary shaft；
The material of first rotary shaft and the second rotary shaft is austenitic stainless steel, and austenitic stainless steel 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%, balance of Fe and inevitable impurity；
High temperature ferrite volumn concentration is 3 ~ 8% at 1mm below the surface of the austenitic stainless steel to surface, to centre high temperature ferrite volume percent content is 6 ~ 9% at 1mm below surface；
The ferrite even dispersion is in austenite structure；
The secondary expanding unit and information acquisition head connect.
2. a kind of information tracing system information collecting device support according to claim 1, it is characterised in that 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%, balance of Fe and inevitable impurity；
High temperature ferrite volumn concentration is 5 ~ 6% at 1mm below the surface of the austenitic stainless steel to surface, to centre high temperature ferrite volume percent content is 8 ~ 9% at 1mm below surface.
3. a kind of information tracing system information collecting device support according to claim 1, it is characterized in that, main expander bar is detachably fixed and is connected by the bottom fixed part with production line bottom, main expander bar is cylinder, secondary expanding unit is rotated with it by the first lateral rotation bar and is connected so that the first lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to main expander bar；The second lateral rotation bar being capable of 360 degree of rotations in the plane perpendicular to the first rotary shaft by the first rotary shaft；It is described longitudinally rotate first end and longitudinally rotate with the second lateral rotation bar be connected, the other end is fixedly connected with the second rotary shaft；Described information collection head being capable of 360 degree of rotations in the plane perpendicular to the second rotary shaft by the second rotary shaft.
4. a kind of information tracing system information collecting device support according to claim 1, it is characterised in that the secondary expanding unit is one or more.
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 |
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| 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 |
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| CN106591739A true CN106591739A (en) | 2017-04-26 |
| CN106591739B CN106591739B (en) | 2018-07-13 |
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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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| CN106591739B (en) | 2018-07-13 |
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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. |
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