CN105692151B - T steel lifting finger - Google Patents
T steel lifting finger Download PDFInfo
- Publication number
- CN105692151B CN105692151B CN201610111340.0A CN201610111340A CN105692151B CN 105692151 B CN105692151 B CN 105692151B CN 201610111340 A CN201610111340 A CN 201610111340A CN 105692151 B CN105692151 B CN 105692151B
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- CN
- China
- Prior art keywords
- plate
- shaped steel
- turnover
- lifting
- steel
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 230000007306 turnover Effects 0.000 claims description 43
- 230000000903 blocking effect Effects 0.000 claims description 17
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 241000826860 Trapezium Species 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 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
- 238000012827 research and development Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- B65G47/252—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction
-
- 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)
- Load-Engaging Elements For Cranes (AREA)
- Attitude Control For Articles On Conveyors (AREA)
Abstract
The present invention discloses a kind of T steel lifting finger.Invented to solve the problems such as artificial treatment amount of labour is big in the prior art.Including a double steel plate being vertically arranged, described double steel plate is right-angled trapezium plate, and the hypotenuse side of described right-angled trapezium plate is set in face of the conveyer chain direction of motion, and it is raised that stop is provided with described right-angled trapezium plate upper end；The upper end of the described raised hypotenuse with right-angled trapezium plate of stop is arranged at intervals；Using the lifting finger of said structure, preferably T steel can be carried out by the stop projection on double steel plate spacing, and it is combined with double steel plate lifting drive and spacing T steel can be translated into perfect condition, it is simple in construction, easy to operate, the artificial treatment amount of labour is significantly reduced, reduces production cost.
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 T-shaped steel turnover device in the field of automatic stacking.
Background
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 palletizing system, research and development personnel find that when T-shaped steel is on a conveying chain, the T-shaped steel is mostly in an inclined state, namely, one end of a web plate and one end of a flange plate fall on the conveying chain together, as shown in figure 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 the T-shaped steel turnover device with a simple structure.
In order to achieve the purpose, the T-shaped steel turnover device at least comprises a vertically arranged turnover plate, the turnover plate is a right-angle trapezoidal plate, one side of the inclined edge of the right-angle trapezoidal plate is arranged facing the motion direction of a conveying chain, and a blocking bulge is arranged at the upper end of the right-angle trapezoidal plate; the blocking protrusion is arranged at intervals with the upper end of the bevel edge of the right-angle trapezoidal plate;
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 plate and the T-shaped steel flange and the web plate.
Preferably, a turnover plate lifting driving device is arranged below the turnover plate.
Preferably, the tilting plate lifting driving device is a hydraulic cylinder.
Preferably, a limiting unit is arranged at the upstream of the turn-over plate and staggered with the turn-over plate, wherein the limiting unit at least comprises: a lifting support plate; one or more limiting grooves and a platform are arranged on the lifting supporting plate along the moving direction of the conveying chain, wherein the limiting grooves are arranged close to the steel turnover unit; a supporting plate lifting driving device is arranged below the lifting supporting plate; the distance from the limiting groove to the blocking protrusion is equal to the projection distance of the T-shaped steel on the conveying chain.
Preferably, the pallet lift driving device includes: the vertical column is vertically hinged with two support arms at intervals; a vertical arm is arranged below the lifting supporting plate, the vertical arm is hinged to the two support arms, and a hydraulic driving cylinder is arranged at the lower end of the vertical arm.
Preferably, the lifting device further comprises a control device, 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, and enables the steel turnover plate vertical lifting driving device to lift after preset time, so that the T-shaped steel is turned over to a platform on the lifting supporting plate, and at other time, control signals are output to enable the lifting supporting plate and the steel turnover plate to be located below the conveying chain.
The turnover device 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 an embodiment of the T-shaped steel turnover device installed in a turnover system.
Fig. 2 is a schematic structural diagram of the limiting unit in the embodiment shown in fig. 1.
Fig. 3 is a schematic structural diagram of the tilting unit of the invention 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 T-shaped steel turnover device of the present invention includes: the turnover plate 61 is vertically arranged and is a right-angled trapezoidal plate, as shown in fig. 5, one side of the inclined edge of the right-angled trapezoidal plate is arranged facing the moving direction of the conveying chain, and the upper end of the right-angled 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;
as a further improvement of the invention, the device also comprises a limiting unit which at least comprises: a lifting pallet 51; one or more limiting grooves 511 and a platform 512 are arranged on the lifting supporting plate along the moving direction of the conveying chain, wherein the limiting grooves are arranged close to the steel turnover unit; a supporting plate lifting driving device 52 is arranged below the lifting supporting plate;
as shown in fig. 1, the turn-over system composed of the T-shaped steel turn-over device and the limiting unit is used for turning over the T-shaped steel, and 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 unit 5, as shown in fig. 2, for limiting the T-shaped steel on the transport chain;
a steel turning unit 6, as shown in fig. 3 and 4, arranged at the downstream of the limiting unit and used for turning the limited T-shaped steel into a preset form;
wherein,
the spacing unit includes at least: a lifting pallet 51; one or more limiting grooves 511 and a platform 512 are arranged on the lifting supporting plate along the moving direction of the conveying chain, wherein the limiting grooves are 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.
Wherein, a side supporting unit is also 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 at one 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 (5)
1. A T-shaped steel turnover device is characterized by at least comprising a vertically arranged turnover plate, wherein the turnover plate is a right-angle trapezoidal plate, one side of the inclined edge of the right-angle trapezoidal plate is arranged facing the motion direction of a conveying chain, and a blocking bulge is arranged at the upper end of the right-angle trapezoidal plate; 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 turn-over plate upper reaches and turn-over plate crisscross a spacing unit that is provided with, wherein spacing unit include at least: a lifting support plate; more than one limiting groove and a platform are arranged on the lifting supporting plate along the moving direction of the conveying chain, wherein the limiting groove is arranged close to the steel turnover unit; a supporting plate lifting driving device is arranged below the lifting supporting plate; the distance from the limiting groove to the blocking protrusion is equal to the projection distance of the T-shaped steel on the conveying chain.
2. The T-shaped steel turnover device as claimed in claim 1, wherein a turnover plate lifting driving device is provided under the turnover plate.
3. A T-shaped steel tilting device according to claim 2, characterized in that the tilting plate elevating driving means is a hydraulic cylinder.
4. The T-shaped steel turnover device as claimed in claim 1, wherein said pallet elevation driving means comprises: the vertical column is vertically hinged with two support arms at intervals; a vertical arm is arranged below the lifting supporting plate, the vertical arm is hinged to the two support arms, and a hydraulic driving cylinder is arranged at the lower end of the vertical arm.
5. A T-shaped steel turnover device as claimed in claim 1, further comprising a control means for controlling said support plate elevating driving means to be elevated to a predetermined position when said front end of said web of T-shaped steel abuts against said stopper projection, and for elevating said turnover plate vertical elevating driving means after a predetermined time to turn said T-shaped steel over to a platform on said elevating support plate, and for outputting control signals to position said elevating support plate and said turnover plate under said transport chain at other times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111340.0A CN105692151B (en) | 2016-02-29 | 2016-02-29 | T steel lifting finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111340.0A CN105692151B (en) | 2016-02-29 | 2016-02-29 | T steel lifting finger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105692151A CN105692151A (en) | 2016-06-22 |
| CN105692151B true CN105692151B (en) | 2018-01-26 |
Family
ID=56222634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111340.0A Active CN105692151B (en) | 2016-02-29 | 2016-02-29 | T steel lifting finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692151B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956305B (en) * | 2019-03-29 | 2020-11-10 | 中冶华天南京工程技术有限公司 | Guide rail steel divides steel turnover integrative device |
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 |
| CN203526255U (en) * | 2013-11-14 | 2014-04-09 | 张家港市张运机械制造有限公司 | Automatic material turnover device of cage guide straightener |
| CN203843500U (en) * | 2014-03-31 | 2014-09-24 | 常州市三利精机有限公司 | Guide rail overturning device for T-shaped elevator guide rail automatic 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 |
| CN205555410U (en) * | 2016-02-29 | 2016-09-07 | 中冶华天工程技术有限公司 | T steel lifting finger |
-
2016
- 2016-02-29 CN CN201610111340.0A patent/CN105692151B/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 |
| CN203526255U (en) * | 2013-11-14 | 2014-04-09 | 张家港市张运机械制造有限公司 | Automatic material turnover device of cage guide straightener |
| CN203843500U (en) * | 2014-03-31 | 2014-09-24 | 常州市三利精机有限公司 | Guide rail overturning device for T-shaped elevator guide rail automatic 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 |
| CN205555410U (en) * | 2016-02-29 | 2016-09-07 | 中冶华天工程技术有限公司 | T steel lifting finger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105692151A (en) | 2016-06-22 |
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