CN105668198A - Steel turning system - Google Patents
Steel turning system Download PDFInfo
- Publication number
- CN105668198A CN105668198A CN201610111422.5A CN201610111422A CN105668198A CN 105668198 A CN105668198 A CN 105668198A CN 201610111422 A CN201610111422 A CN 201610111422A CN 105668198 A CN105668198 A CN 105668198A
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- CN
- China
- Prior art keywords
- plate
- steel
- shaped steel
- lifting
- limiting
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims description 29
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The invention discloses a steel turning system. The steel turning system is invented for solving the problem that in the prior art, the labor amount of manual processing is large. The steel turning system comprises two or more conveying chains which are arranged in parallel and used for conveying T-shaped steel together, a limiting lifting unit used for limiting the T-shaped steel on the conveying chains, and a steel turning unit arranged on the downstream part of the limiting lifting unit and used for pushing and turning the limited T-shaped steel to be in the preset form. According to the steel turning system of the above structure, the T-shaped steel can be well limited through a blocking protrusion on a steel turning plate, and the limited T-shaped steel can be turned to be in the ideal state through the cooperation with a steel turning plate lifting drive device. The steel turning system is simple in structure and convenient to operate.
Description
Technical Field
The invention relates to the field of automatic stacking for producing hot-rolled elevator guide rail blanks in the metallurgical industry, in particular to a steel turnover system in the field of automatic stacking.
Background
The existing full-automatic section steel stacking system generally comprises a steel feeding machine, a steel separating machine, a steel stacking machine and the like, and can be used for fully automatically stacking H-shaped steel, channel steel, angle steel and other section bars.
For a long time, the transverse or tracking backward production line is basically used for producing the hot-rolled elevator guide rail in China, and in recent years, production plants are sequentially provided for building a semi-continuous or full-continuous production line to produce the hot-rolled elevator guide rail. Regardless of the former backward production line and the present advanced production line, because the elevator guide rail is in a T shape, automatic stacking is not realized due to the particularity of the shape. At present, the stacking of the elevator guide rails in China is manual stacking, so that the labor intensity of workers is high, the efficiency is low, and the production cost is high.
In the process of developing an automatic T-shaped steel palletizing system, researchers find that when T-shaped steel is on a conveying chain, most of the T-shaped steel is in an inclined state, that is, one end of a web and one end of a flange plate fall on the conveying chain together, as shown in fig. 1; this does not allow automatic palletization. It is therefore a problem to be solved how to turn it over so that the flange plate falls on the transport chain on one side.
Disclosure of Invention
In order to solve the problems, the invention provides a tilting system with a simple structure.
In order to achieve the above object, the present invention provides a tilting system for tilting T-shaped steel, comprising:
the conveying chains comprise two or more than two conveying chains which are arranged in parallel and are used for conveying the T-shaped steel together;
the limiting lifting unit is used for lifting the T-shaped steel on the conveying chain and limiting;
the steel turning unit is arranged at the downstream of the limiting lifting unit and used for turning the limited T-shaped steel into a preset form;
the control device controls the limiting lifting unit to lift to a preset position and enables the lifting driving device of the tilting plate to lift so as to turn the T-shaped steel when the T-shaped steel is conveyed above the tilting unit by the conveying chain; and at other times, control signals are output to enable the lifting supporting plate and the steel turnover plate to be positioned below the conveying chain.
Preferably, the limit lifting unit at least comprises: a lifting support plate; one or more limiting structures and a platform are arranged on the upper surface of the lifting supporting plate along the movement direction of the conveying chain, wherein the limiting structures are arranged close to the steel turnover unit; and a supporting plate lifting driving device is arranged below the lifting supporting plate.
Preferably, the tilting unit at least comprises: the vertically arranged steel turning plate is arranged in a staggered manner with the lifting supporting plate; the turnover plate is a right-angle trapezoidal plate, one side of the bevel edge of the right-angle trapezoidal plate is arranged facing the moving direction of the conveying chain, and the upper end of the right-angle trapezoidal plate is provided with a blocking bulge; the blocking protrusion is arranged at intervals with the upper end of the bevel edge of the right-angle trapezoidal plate; an acute angle formed by the inclined edge of the right-angle trapezoidal plate and the vertical line is smaller than an angle formed between a connecting line of the end of the T-shaped steel web and the T-shaped steel flange and the web; the distance from the blocking bulge to the limiting groove is equal to the projection distance of the T-shaped steel on the conveying chain; a steel turnover plate lifting driving device is arranged below the steel turnover plate;
preferably, when the front end of the T-shaped steel web abuts against the blocking protrusion, the control device controls the supporting plate lifting driving device to lift to a preset position to limit the T-shaped steel; and after a preset time, the steel turnover plate lifting driving device is lifted to turn over the T-shaped steel.
Preferably, the tilting plate lifting driving device comprises: the upright post is provided with guide grooves at one side or two sides; a sliding guide rail matched with the guide groove is arranged on the steel turning plate; and a hydraulic cylinder is arranged below the tilting plate.
Preferably, a side supporting unit is further arranged in the downstream direction of the tilting plate lifting driving device, the side supporting unit comprises a supporting structure, and a supporting gear is arranged on one side, close to the stand column, of the supporting structure; and a rack meshed with the gear is arranged on one side of the sliding guide rail.
Preferably, the limiting structure on the lifting supporting plate is a limiting groove or a limiting bulge.
The turnover system adopting the structure can better limit the T-shaped steel through the blocking protrusion on the turnover plate, is matched with the turnover plate lifting driving device to turn the limited T-shaped steel to an ideal state, and is simple in structure and convenient to operate.
Drawings
Fig. 1 is a schematic structural diagram of a tilting system of the invention.
Fig. 2 is a schematic structural view of the limit lifting unit in the embodiment shown in fig. 1.
Fig. 3 is a schematic structural diagram of a tilting unit in the embodiment shown in fig. 1.
Fig. 4 is a schematic structural view of the tilting plate of the tilting unit shown in fig. 3 after being raised.
Fig. 5 is a schematic view of the embodiment of fig. 1 in preparation for rollover.
Fig. 6 is a partially enlarged schematic view of fig. 5.
Fig. 7 shows a schematic view of the embodiment after preparation for a turn-over.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 to 7, the turn-over system of the present invention for turning over T-shaped steel comprises:
the conveying chain 9 comprises two or more than two conveying chains which are arranged in parallel and used for conveying the T-shaped steel together, and the conveying chain in the figure conveys the T-shaped steel on the right side to the left side;
a limiting lifting unit 5, as shown in fig. 2, for limiting the T-shaped steel on the conveying chain;
a steel turning unit 6, as shown in fig. 3 and 4, arranged at the downstream of the limiting lifting unit and used for turning the limited T-shaped steel into a preset form;
wherein,
spacing elevating unit includes at least: a lifting pallet 51; one or more limiting structures 511 and a platform 512 are arranged on the lifting supporting plate along the moving direction of the conveying chain, wherein the limiting structures can be limiting grooves or limiting protrusions, and the limiting grooves are shown in the embodiment of the drawing. The limiting groove is arranged close to the steel turnover unit; a supporting plate lifting driving device 52 is arranged below the lifting supporting plate;
the tilting unit 6 includes at least: a vertically arranged steel turning plate 61, wherein the steel turning plate 61 and the lifting support plate 51 are arranged in a staggered manner; the steel turnover plate is a right-angle trapezoidal plate, as shown in fig. 5, one side of the inclined edge of the right-angle trapezoidal plate is arranged facing the moving direction of the conveying chain, and the upper end of the right-angle trapezoidal plate is provided with a blocking protrusion 611; the blocking protrusions 611 are arranged at intervals with the upper ends of the oblique sides of the right-angle trapezoidal plates; an acute angle formed by the inclined edge of the right-angle trapezoidal plate and the vertical line is smaller than an angle formed between a connecting line of the end of the T-shaped steel web and the T-shaped steel flange and the web; the distance from the blocking bulge to the limiting groove is equal to the projection distance of the T-shaped steel on the conveying chain; a tilting plate lifting driving device 62 is arranged below the tilting plate;
the working process of the control device is that when the T-shaped steel is detected to enter, the control device controls the steel turnover plate to ascend to a blocking state as shown in figure 5; when the front end of the T-shaped steel web plate abuts against the blocking protrusion, the control device controls the supporting plate lifting driving device to lift to a preset position, so that the flange end of the T-shaped steel falls into the limiting groove of the lifting supporting plate to fix and support the T-shaped steel, and the steel turning plate lifting driving device is lifted after preset time, so that the bevel edge on the steel turning plate is utilized to push the T-shaped steel to incline upwards to a preset angle, and the gravity center of the T-shaped steel moves backwards so as to turn over to a platform on the lifting supporting plate; and then the control device outputs a control signal to enable the lifting support plate and the steel turnover plate to sink, so that the T-shaped steel after turnover falls on the conveying chain and is conveyed to the downstream through the conveying chain.
The steel plate turning lifting driving device comprises: a pillar 621, wherein a guide groove 622 is formed at one side or both sides of the pillar 621; a sliding guide rail 623 matched with the guide groove is arranged on the steel turning plate; a hydraulic cylinder 624 is arranged below the tilting device.
As a further improvement of the present invention, a side supporting unit is further arranged in the downstream direction of the tilting plate lifting driving device, the side supporting unit comprises a supporting structure 631, and a supporting gear 632 is arranged on the side of the supporting structure close to the upright post; and a rack 633 meshed with the gear is arranged on one side of the sliding guide rail.
Claims (7)
1. A tilting system for tilting T-shaped steel, comprising:
the conveying chains comprise two or more than two conveying chains which are arranged in parallel and are used for conveying the T-shaped steel together;
the limiting lifting unit is used for lifting the T-shaped steel on the conveying chain and limiting;
the steel turning unit is arranged at the downstream of the limiting lifting unit and used for turning the limited T-shaped steel into a preset form;
the control device controls the limiting lifting unit to lift to a preset position and enables the lifting driving device of the tilting plate to lift so as to turn the T-shaped steel when the T-shaped steel is conveyed above the tilting unit by the conveying chain; and at other times, control signals are output to enable the lifting supporting plate and the steel turnover plate to be positioned below the conveying chain.
2. The tilting system of claim 1, wherein said limit elevating unit comprises at least: a lifting support plate; one or more limiting structures and a platform are arranged on the upper surface of the lifting supporting plate along the movement direction of the conveying chain, wherein the limiting structures are arranged close to the steel turnover unit; and a supporting plate lifting driving device is arranged below the lifting supporting plate.
3. The tilting system of claim 1, wherein said tilting unit comprises at least: the vertically arranged steel turning plate is arranged in a staggered manner with the lifting supporting plate; the turnover plate is a right-angle trapezoidal plate, one side of the bevel edge of the right-angle trapezoidal plate is arranged facing the moving direction of the conveying chain, and the upper end of the right-angle trapezoidal plate is provided with a blocking bulge; the blocking protrusion is arranged at intervals with the upper end of the bevel edge of the right-angle trapezoidal plate; an acute angle formed by the inclined edge of the right-angle trapezoidal plate and the vertical line is smaller than an angle formed between a connecting line of the end of the T-shaped steel web and the T-shaped steel flange and the web; the distance from the blocking bulge to the limiting groove is equal to the projection distance of the T-shaped steel on the conveying chain; and a steel turnover plate lifting driving device is arranged below the steel turnover plate.
4. The tilting system according to claim 3, wherein the control device controls the supporting plate lifting driving device to lift to a preset position to limit the T-shaped steel when the front end of the T-shaped steel web abuts against the blocking protrusion; and after a preset time, the steel turnover plate lifting driving device is lifted to turn over the T-shaped steel.
5. The turnover system defined in claim 3, wherein said turnover panel lift drive means includes: the upright post is provided with guide grooves at one side or two sides; a sliding guide rail matched with the guide groove is arranged on the steel turning plate; and a hydraulic cylinder is arranged below the tilting plate.
6. The tilting system according to claim 5, wherein a side support unit is further provided in a downstream direction of the tilting plate elevation driving means, the side support unit including a support structure provided with a support gear on a side thereof near the column; and a rack meshed with the gear is arranged on one side of the sliding guide rail.
7. The turnover system of claim 2, wherein the limiting structure on the lifting support plate is a limiting groove or a limiting protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111422.5A CN105668198B (en) | 2016-02-29 | 2016-02-29 | Double steel system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111422.5A CN105668198B (en) | 2016-02-29 | 2016-02-29 | Double steel system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105668198A true CN105668198A (en) | 2016-06-15 |
| CN105668198B CN105668198B (en) | 2017-12-08 |
Family
ID=56306260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111422.5A Active CN105668198B (en) | 2016-02-29 | 2016-02-29 | Double steel system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105668198B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792429A (en) * | 2017-09-11 | 2018-03-13 | 安徽盛达前亮铝业有限公司 | A kind of plastic-steel profile automatic packaging system |
| CN109081078A (en) * | 2018-07-31 | 2018-12-25 | 中冶华天工程技术有限公司 | T-steel electromagnetism lifting finger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB154237A (en) * | 1918-04-06 | 1920-12-02 | Walter Frost | Improved means of reversing traversing parts of machines |
| CN201473044U (en) * | 2009-07-30 | 2010-05-19 | 长江润发机械股份有限公司 | In-situ 90-degree reversing mechanism of T-shaped guide rail |
| CN104148951A (en) * | 2014-03-31 | 2014-11-19 | 常州市三利精机有限公司 | Feeding and turning device on T-shaped elevator guide rail processing production line |
| CN204545031U (en) * | 2015-03-18 | 2015-08-12 | 常州法尔林精机有限公司 | Original position 90 ° of turning devices of machine are rectified for high accuracy cage guide automatic precision |
| CN204638733U (en) * | 2015-03-03 | 2015-09-16 | 中冶东方工程技术有限公司 | A kind of section steel cooling bed |
| CN205397406U (en) * | 2016-02-29 | 2016-07-27 | 中冶华天工程技术有限公司 | Turn over steel system |
-
2016
- 2016-02-29 CN CN201610111422.5A patent/CN105668198B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB154237A (en) * | 1918-04-06 | 1920-12-02 | Walter Frost | Improved means of reversing traversing parts of machines |
| CN201473044U (en) * | 2009-07-30 | 2010-05-19 | 长江润发机械股份有限公司 | In-situ 90-degree reversing mechanism of T-shaped guide rail |
| CN104148951A (en) * | 2014-03-31 | 2014-11-19 | 常州市三利精机有限公司 | Feeding and turning device on T-shaped elevator guide rail processing production line |
| CN204638733U (en) * | 2015-03-03 | 2015-09-16 | 中冶东方工程技术有限公司 | A kind of section steel cooling bed |
| CN204545031U (en) * | 2015-03-18 | 2015-08-12 | 常州法尔林精机有限公司 | Original position 90 ° of turning devices of machine are rectified for high accuracy cage guide automatic precision |
| CN205397406U (en) * | 2016-02-29 | 2016-07-27 | 中冶华天工程技术有限公司 | Turn over steel system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792429A (en) * | 2017-09-11 | 2018-03-13 | 安徽盛达前亮铝业有限公司 | A kind of plastic-steel profile automatic packaging system |
| CN107792429B (en) * | 2017-09-11 | 2019-12-06 | 安徽盛达前亮铝业有限公司 | Automatic packaging system for plastic steel profiled bars |
| CN109081078A (en) * | 2018-07-31 | 2018-12-25 | 中冶华天工程技术有限公司 | T-steel electromagnetism lifting finger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105668198B (en) | 2017-12-08 |
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Address after: Jianye District of Nanjing City, Jiangsu province 210019 the Fuchun River Street No. 18 Patentee after: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC Address before: 243005 No. 699 West Hunan Road, Anhui, Ma'anshan Patentee before: HUATIAN ENGINEERING & TECHNOLOGY CORPORATION, MCC |