CN103121179A - On-line weighing device used for precise cutting and blanking of long rod materials - Google Patents
On-line weighing device used for precise cutting and blanking of long rod materials Download PDFInfo
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- CN103121179A CN103121179A CN2013100448526A CN201310044852A CN103121179A CN 103121179 A CN103121179 A CN 103121179A CN 2013100448526 A CN2013100448526 A CN 2013100448526A CN 201310044852 A CN201310044852 A CN 201310044852A CN 103121179 A CN103121179 A CN 103121179A
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- rod material
- weighing device
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- bar
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Abstract
An on-line weighing device used for precise cutting and blanking of long rod materials comprises a long rod material fixed cutting conveying track frame, wherein the long rod material fixed cutting conveying track frame is provided with a rod material stirring lever, a weighing support is installed on one side of the long rod material fixed cutting conveying track frame, a plurality of parallel lifting frames driven uniformly by a cylinder are arranged on the weighing support, and a rod material carrying plate and a weight sensor are installed on an upper platform of each lifting frame. According to the on-line weighing device used for the precise cutting and blanking of the long rod materials, a whole rod material can be weighed automatically and directly on the production line, blanking length can be calculated through a microcomputer, cutting of the rod material at a fixed position is achieved by sending a signal to a machine tool, precision of blanking of steel tube billets is greatly improved, raw materials are saved, machining work load in follow-up processes is reduced, production cost is effectively reduced, production efficiency is greatly improved, the structure is simple and reasonable, and operation is stable and reliable.
Description
Technical field
the present invention relates to a kind of auxiliary equipment of lathe, the particularly cutting off machine online weighing device that processes raw material.
Background technology
rolling or the processing that is hot extruded into shape steel tube be take the clavate blank as raw material, tube product for the processing certain specification, must precompute the weight of steel pipe own and process essential additional margin, draw required billet weight, and then, according to diameter and the proportion of clavate blank, this clavate charge length that calculating steel tube place of processing needs is carried out cutting stock.Current practical operation method is, the clavate blank is first exploited surface scale, then the lower a bit of check weighing piece of cutting calculates the proportion of this clavate blank after weighing, measure diameter and length, then carries out cutting stock according to the Cutting Length that this proportion calculates the clavate blank.Facts have proved, because the long bar diameter after peeling is inhomogeneous, therefore, the proportion calculated by a bit of check weighing piece under long bar end cut produces larger error sometimes with the mean specific gravity of whole long bar reality, causes the serious misalignment of blank blanking.When the blank underweight, directly affect steel pipe forming operation and tube product quality; When the blank deal is too much, not only waste raw material, and increased the labor content of subsequent handling, improved production cost.In addition, above-mentioned metering method operation is wasted time and energy, inefficiency.
Summary of the invention
purpose of the present invention, be for overcoming the shortcoming of above-mentioned prior art, and a kind of long bar precise cutting blanking online weighing device of high-efficiency automatic be provided.
technical solution of the present invention is: a kind of long bar precise cutting blanking online weighing device, comprise that being provided with the long bar of holding in both hands material rod for stiring materials cuts the delivery track frame surely, the side that described long bar is cut the delivery track frame surely has been installed on weighing bracket, be provided with some cranes by the unified drive of cylinder that parallel on this weighing bracket, be equipped with on the upper mounting plate of described crane and hold in both hands material supporting plate and weight sensor.
as preferably, described crane has mounting, described mounting middle part is equipped with the bearing pin that crosses mounting, described bearing pin two ends are separately installed with leading block, two leading blocks lay respectively in two pairs of slide guide rails that are arranged on weighing bracket, the mounting bottom is equipped with contacted the second pulley of the first pulley that can install with the weighing bracket bottom, cylinder is connected with pull bar, be provided with some skewbacks on pull bar, described pull bar and skewback can insert or exit between each corresponding first pulley and the second pulley under the drive of cylinder.
as preferably, described pull bar is square or rectangular bar.
as preferably, striker plate also is installed on the upper mounting plate of described crane.
the invention has the beneficial effects as follows: can directly on processing line, automatically to whole, hold in both hands material and be weighed, and go out cutting length by Microcomputer Calculation, sending a signal to lathe cuts the bar sizing, greatly improved the accuracy of steel tube blank blanking, raw material have not only been saved, and also reduced thus the labor content of subsequent handling, and effectively reduced production cost, greatly improved production efficiency simultaneously.The present invention is simple and reasonable for structure, stable and reliable operation.
The accompanying drawing explanation
the main TV structure schematic diagram that Fig. 1 is the embodiment of the present invention.
the side-looking structural representation that Fig. 2 is the embodiment of the present invention.
the plan structure schematic diagram that Fig. 3 is the embodiment of the present invention.
the specific embodiment
below in conjunction with accompanying drawing, with embodiment, the invention will be further described.
a kind of long bar precise cutting blanking online weighing device, comprise that being provided with the long bar of holding in both hands material rod for stiring materials 15 cuts delivery track frame 1 surely, one side of at long bar, surely cutting the delivery track frame is installed on long bar cuts the isometric weighing bracket of delivery track frame 18 surely, be provided with some cranes 16 by cylinder 7 unified drives that parallel on this weighing bracket 8, described crane 16 has mounting 10, mounting 10 middle parts are equipped with the bearing pin 12 that crosses mounting, bearing pin 12 two ends are separately installed with leading block 13, two leading blocks 13 lay respectively in two pairs of slide guide rails 11 that are arranged on weighing bracket 8, mounting 10 bottoms are equipped with contacted the second pulley 5 of the first pulley 6 that can install with weighing bracket 8 bottoms.Cylinder 7 is connected with pull bar 4, the pull bar 4 of the present embodiment adopts rectangle pipe bar, on this rectangle pipe bar, be provided with some respectively with the skewback 3 of first, second pulley to matching of each crane 16, described pull bar 4 and skewback 3 can insert or exit between each corresponding first pulley 6 and the second pulley 5 under the drive of cylinder 7; The weight sensor 2 that V-type is held in both hands material supporting plate 9 and is connected with microcomputer is installed on the upper mounting plate of crane 16, simultaneously, striker plate 14 also is installed on upper mounting plate.
the course of work of this device is: when long bar after peeling machine is removed surface scale, delivering to long bar cuts on delivery track frame 1 surely, and be sent on the weighing bracket 8 of rail bracket one side under the promotion of holding in both hands material rod for stiring materials 15, now, console starts cylinder 7 promotion pull bars 4 and skewback 3 inserts between first pulley 6 and the second pulley 5 of each corresponding cranes 16, so each crane 16 ascending branch hold up long bar, the weight signal that weight sensor 2 is about to sense is sent to the console microcomputer; Then cylinder 7 pistons bounce back, driving pull bar 4 and skewback 3 exits between first pulley 6 and the second pulley 5 of each corresponding crane 16, with and each crane 16 descends, long bar falls extremely long bar after rise to be cut on delivery track frame 1 surely, under the control of console, be transferred into the cutting off machine platform, the blank size positional dissection blanking gone out according to Microcomputer Calculation.
Claims (4)
1. one kind long bar precise cutting blanking online weighing device, comprise that being provided with the long bar of holding in both hands material rod for stiring materials (15) cuts delivery track frame (1) surely, it is characterized in that a side of surely cutting delivery track frame (1) at described long bar has been installed on weighing bracket (8), be provided with some cranes (16) by the unified drive of cylinder (7) that parallel on weighing bracket (8), be equipped with on the upper mounting plate of described crane (16) and hold in both hands material supporting plate (9) and weight sensor (2).
2. by long bar precise cutting blanking online weighing device claimed in claim 1, it is characterized in that described crane (16) has mounting (10), described mounting (10) middle part is equipped with the bearing pin (12) that crosses mounting, described bearing pin (12) two ends are separately installed with leading block (13), two leading blocks (13) lay respectively in the two pairs of slide guide rails (11) that are arranged on weighing bracket (8), mounting (10) bottom is equipped with contacted the second pulley of the first pulley (6) (5) that can install with weighing bracket (8) bottom, cylinder (7) is connected with pull bar (4), be provided with some skewbacks (3) on pull bar (4), described pull bar (4) and skewback (3) can insert or exit between each corresponding first pulley (6) and the second pulley (5) under the drive of cylinder (7).
3. by long bar precise cutting blanking online weighing device claimed in claim 2, it is characterized in that described pull bar (4) is square or rectangular bar.
4. by long bar precise cutting blanking online weighing device claimed in claim 1, it is characterized in that, on the upper mounting plate of described crane (16), striker plate (14) also is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044852.6A CN103121179B (en) | 2013-02-05 | 2013-02-05 | Long bar precise cutting blanking online weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310044852.6A CN103121179B (en) | 2013-02-05 | 2013-02-05 | Long bar precise cutting blanking online weighing device |
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| Publication Number | Publication Date |
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| CN103121179A true CN103121179A (en) | 2013-05-29 |
| CN103121179B CN103121179B (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310044852.6A Active CN103121179B (en) | 2013-02-05 | 2013-02-05 | Long bar precise cutting blanking online weighing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498312A (en) * | 2017-09-22 | 2017-12-22 | 太仓贝斯特机械设备有限公司 | A kind of peeling machine that can unify bar specification |
| CN108015359A (en) * | 2017-12-17 | 2018-05-11 | 江苏日升电力机械有限公司 | A kind of high-strength big-diameter ductile iron pipe production cutter device |
| CN113478016A (en) * | 2021-06-11 | 2021-10-08 | 中国科学院金属研究所 | Device capable of improving quantitative cutting precision of alloy bar |
| CN113649928A (en) * | 2021-07-26 | 2021-11-16 | 中国科学院金属研究所 | Alloy bar material quantitative cutting automatic line |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964873B (en) * | 2016-05-10 | 2018-06-08 | 湖北三环锻造有限公司 | Steering knuckle forging round steel flexibility technology for blanking |
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| CN101738245A (en) * | 2008-11-26 | 2010-06-16 | 维达纸业（广东）有限公司 | Method and device for weighing roll-up paper slips on line |
| CN102072757A (en) * | 2010-12-24 | 2011-05-25 | 天津福迈机械有限公司 | Automatic weighing device of electric welding rods |
| CN102346066A (en) * | 2011-09-20 | 2012-02-08 | 中冶南方工程技术有限公司 | Roller way weighing device |
| CN202508869U (en) * | 2011-12-22 | 2012-10-31 | 天津市广盛搬运机械有限公司 | Electronic scale type electric oil drum dumper |
| CN203141224U (en) * | 2013-02-05 | 2013-08-21 | 浙江久立特材科技股份有限公司 | Accurate cutting blanking online weighing device for long bar |
-
2013
- 2013-02-05 CN CN201310044852.6A patent/CN103121179B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101738245A (en) * | 2008-11-26 | 2010-06-16 | 维达纸业（广东）有限公司 | Method and device for weighing roll-up paper slips on line |
| CN102072757A (en) * | 2010-12-24 | 2011-05-25 | 天津福迈机械有限公司 | Automatic weighing device of electric welding rods |
| CN102346066A (en) * | 2011-09-20 | 2012-02-08 | 中冶南方工程技术有限公司 | Roller way weighing device |
| CN202508869U (en) * | 2011-12-22 | 2012-10-31 | 天津市广盛搬运机械有限公司 | Electronic scale type electric oil drum dumper |
| CN203141224U (en) * | 2013-02-05 | 2013-08-21 | 浙江久立特材科技股份有限公司 | Accurate cutting blanking online weighing device for long bar |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498312A (en) * | 2017-09-22 | 2017-12-22 | 太仓贝斯特机械设备有限公司 | A kind of peeling machine that can unify bar specification |
| CN107498312B (en) * | 2017-09-22 | 2019-11-05 | 太仓贝斯特机械设备有限公司 | A kind of peeling machine that can unify bar specification |
| CN108015359A (en) * | 2017-12-17 | 2018-05-11 | 江苏日升电力机械有限公司 | A kind of high-strength big-diameter ductile iron pipe production cutter device |
| CN113478016A (en) * | 2021-06-11 | 2021-10-08 | 中国科学院金属研究所 | Device capable of improving quantitative cutting precision of alloy bar |
| CN113478016B (en) * | 2021-06-11 | 2022-08-09 | 中国科学院金属研究所 | Device capable of improving quantitative cutting precision of alloy bar |
| CN113649928A (en) * | 2021-07-26 | 2021-11-16 | 中国科学院金属研究所 | Alloy bar material quantitative cutting automatic line |
| CN113649928B (en) * | 2021-07-26 | 2022-08-09 | 中国科学院金属研究所 | Alloy bar material quantitative cutting automatic line |
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| Publication number | Publication date |
|---|---|
| CN103121179B (en) | 2015-09-23 |
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