CN111745216B - High-efficient shaped steel tailing collection device - Google Patents
High-efficient shaped steel tailing collection device Download PDFInfo
- Publication number
- CN111745216B CN111745216B CN202010724721.2A CN202010724721A CN111745216B CN 111745216 B CN111745216 B CN 111745216B CN 202010724721 A CN202010724721 A CN 202010724721A CN 111745216 B CN111745216 B CN 111745216B
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- Prior art keywords
- rotating shaft
- roller way
- section steel
- supporting
- sawing machine
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 37
- 239000010959 steel Substances 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 230000007935 neutral effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/042—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for conveying work to, or discharging work from, the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a high-efficiency section steel tailing collecting device, relates to the technical field of section steel rolling accessory equipment, and particularly relates to a section steel sawing tailing collecting device. The invention comprises the following steps: sawing machine, roller way, chute, waste bin, etc.; the sawing machine is arranged on one side of the roller way; the chute is arranged below the roller way; the waste bin is arranged at the outlet of the chute; the invention also includes: the grid plate, the supporting beam, the hydraulic cylinder, the connecting rod, the supporting device and the rotating shaft are combined; the rotating shaft assembly is arranged on a roller way frame at one side of the sawing machine which can move along the rolling line through a supporting device; the supporting beam is fixed between the roller way frames at two sides of the roller way; the cylinder body of the hydraulic cylinder is hinged on the supporting beam, and the cylinder heads are respectively connected with the rotating shaft combination through connecting rods; the grid plates are N blocks which are arranged on the rotating shaft combination and are respectively positioned at neutral positions between the two roller tables, and the grid plates swing down or are leveled along with the rotation of the rotating shaft combination. The technical scheme of the invention solves the problems of section steel waste, low working efficiency, inconvenient operation and the like in section steel tail cutting production in the prior art.
Description
Technical Field
The invention discloses a high-efficiency section steel tailing collecting device, relates to the technical field of section steel rolling accessory equipment, and particularly relates to a section steel sawing tailing collecting device.
Background
The traditional section steel tailing collecting device is provided with a chute at only one fixed position, and all rolled pieces with different lengths are subjected to tailing cutting at the same position. The cut tails slide into a waste bin through the fixed chute for collection. The tail positions of rolled pieces with different lengths are required to be repeatedly adjusted through a roller way so as to obtain a good sawing effect and improve the yield of the rolled pieces.
The traditional section steel tailing collecting device consists of a sawing machine, a roller way, a chute, a waste bin and the like. The sawing machine is arranged on one side of the roller way; the chute is arranged below the roller way; the waste bin is disposed at the chute outlet.
The using method of the traditional section steel tailing collecting device comprises the following steps: after the rolled piece is subjected to head cutting and segmentation by another finished product sawing machine, the position of the rest rolled piece is adjusted by a roller way, the saw machine is used for tail cutting, the tail positions of the rolled pieces are required to be repeatedly adjusted by the roller way for rolled pieces with different lengths, so that finished rolled pieces with the most possible quantity are obtained, the tails are reduced, and the problems of section steel waste, low efficiency, inconvenience in operation and the like in the tail cutting production of the rolled pieces are caused.
Aiming at the problems in the prior art, a novel efficient section steel tailing collecting device is researched and designed, so that the problems in the prior art are overcome.
Disclosure of Invention
According to the technical problems of section steel waste, low working efficiency, inconvenient operation and the like in section steel tail cutting production, the efficient section steel tail collecting device is provided. According to the invention, the sawed tailings are discharged and collected mainly through the plurality of groups of grid plates which can be controlled independently and can be rotated for discharging, so that the effects of avoiding section steel waste and improving operation convenience and production efficiency are achieved.
The invention adopts the following technical means:
an efficient section steel tailing collection device, comprising: sawing machine, roller way, chute, waste bin, etc.; the sawing machine is arranged on one side of the roller way; the chute is arranged below the roller way; the waste bin is arranged at the outlet of the chute; the efficient section steel tailing collecting device is characterized by further comprising: the grid plate, the supporting beam, the hydraulic cylinder, the connecting rod, the supporting device and the rotating shaft are combined;
further, the rotating shaft combination is arranged on a roller way frame at one side of the sawing machine which can move along the rolling line through a supporting device;
further, the supporting beams are fixed between the roller way frames at the two sides of the roller way;
further, the cylinder body of the hydraulic cylinder is hinged on the supporting beam, and the cylinder heads are respectively connected with two ends of the rotating shaft combination through connecting rods;
further, the grating plates are arranged on the rotating shaft combination in a plurality of blocks, are respectively positioned at neutral positions between the two roller tables, and swing down or level along with the rotation of the rotating shaft combination.
Further, the rotation shaft combination includes: two first rotating shafts, a plurality of-2 second rotating shafts and a coupler;
further, two adjacent rotating shafts are connected through a coupling; two ends of the connected multiple-2 rotating shafts II are respectively provided with a first rotating shaft through a coupler; the free end of the first rotating shaft is connected with the cylinder head of the hydraulic cylinder through a connecting rod;
further, a grating plate is respectively arranged on the two first rotating shafts and the two more than 2 rotating shafts.
Further, the supporting devices are multiple groups, the number of the supporting devices is the same as that of the grating plates, the supporting devices are arranged on a roller table frame at one side of the sawing machine capable of moving along the rolling line, and each group of supporting devices corresponds to one grating plate; each set of support means comprises: the device comprises a follow-up support, a hinged support, a fixed support, a first shaft sleeve and a second shaft sleeve;
further, the follow-up support is fixedly connected with the grating plate and is connected with the roller way frame through bolts;
further, the hinged support is fixedly connected with the grating plate; the first rotating shaft or the second rotating shaft is arranged in the shaft hole of the hinged support through the first shaft sleeve and can rotate freely;
further, the fixed support is fixedly arranged on the roller way frame, and the first rotating shaft or the second rotating shaft is arranged in the shaft hole of the fixed support through the second shaft sleeve and can freely rotate.
Further, the first rotating shaft, the second rotating shaft, the first shaft sleeve and the hinged support can be fixedly connected through the inserting and pulling key and the screw, and the grid plate and the rotating shaft can be combined to rotate together.
The application method of the efficient section steel tailing collecting device comprises the following steps:
when a rolled piece of one length type is required to be cut, the plug key is inserted into a key groove of a hinged support of a grating plate at a corresponding position and is fixed by a screw; disassembling a connecting bolt between the follow-up support of the grating plate at the position and a roller way frame of the roller way; when the hydraulic cylinder drives the transmission shaft I and the transmission shaft II to rotate through the connecting rod, the grid plate is synchronously driven to overturn by taking the center of the shaft hole of the hinged support as a hinged point, so that the tail cut by the sawing machine is overturned into the chute and finally slides into the feed box to be collected. The rest grating plates which are not inserted with the plug-in key are fixed with the roller way frame of the roller way through the follow-up support thereof by bolts, and the horizontal state is maintained; when the first transmission shaft and the second transmission shaft rotate, the first transmission shaft and the second transmission shaft only idle relative to the first shaft sleeve at the hinged support of the grating plate, and the grating plate acts as a fixed cover plate of the roller way and is used for supporting the rolled piece.
Compared with the prior art, the invention has the following advantages:
1. according to the high-efficiency section steel tailing collecting device provided by the invention, the connection of the grating plate and the rotating shaft combination is completed through the inserting and pulling key and the screw, so that the rotation discharging of the grating plate at the corresponding position is satisfied, and the rapidness and convenience of section steel tailing cutting are realized;
2. the efficient section steel tailing collecting device provided by the invention is provided with a plurality of grid plates which can be controlled independently, so that the section steel tailing cutting requirements of different lengths are met, and the waste of materials in section steel tailing cutting is avoided;
3. the efficient section steel tailing collecting device provided by the invention has the advantages of improving the production efficiency, reducing the production cost and increasing the production line type steel yield.
In conclusion, the technical scheme of the invention solves the problems of section steel waste, low working efficiency, inconvenient operation and the like in section steel tail cutting production in the prior art.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are one of the embodiments of the invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an apparatus arrangement of the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
FIG. 3 is a view B-B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 2;
fig. 5 is a schematic diagram of a conventional section steel tailing collecting device arrangement.
In the figure: 1. the sawing machine comprises a sawing machine 2, a grid plate 3, a roller way 4, a chute 5, a waste bin 6, a supporting beam 7, a hydraulic cylinder 8, a connecting rod 9, a first transmission shaft 10, a second transmission shaft 11, a follow-up support 12, a hinged support 13, a fixed support 14, a coupling 15, a first shaft sleeve 16, a plug key 17, a screw 18, a second shaft sleeve 19, a tail material 20 and a roller way frame.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only one embodiment of the present invention, not all embodiments. The following description of an exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular forms also include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be clear that the dimensions of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention: the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
As shown in the figure, the invention provides a high-efficiency section steel tailing collecting device, which comprises the following components: sawing machine 1, roller table 3, chute 4, waste bin 5, etc.; the sawing machine 1 is arranged at one side of the roller way 3; the chute 4 is arranged below the roller way 3; the waste bin 5 is arranged at the outlet of the chute 4; the efficient section steel tailing collecting device is characterized by further comprising: the grid plate 2, the supporting beam 6, the hydraulic cylinder 7, the connecting rod 8, the supporting device and the rotating shaft are combined; the rotating shaft assembly is arranged on a roller way frame 20 at one side of the sawing machine 1 which can move along the rolling line through a supporting device; the supporting beam 6 is fixed between the roller frames 20 on two sides of the roller way 3; the cylinder body of the hydraulic cylinder 7 is hinged on the supporting beam 6, and the cylinder heads are respectively connected with the rotating shaft combination through connecting rods 8; the grid plates 2 are 4 blocks which are arranged on the rotating shaft combination and are respectively positioned at neutral positions between the two roller tables 3, and swing down or level along with the rotation of the rotating shaft combination.
The rotation shaft combination includes: the two first rotating shafts 9, the two second rotating shafts 10 and the coupler 14; the two second rotating shafts 10 are connected through a coupling 14; two ends of the two connected rotating shafts II 10 are respectively provided with a rotating shaft I9 through a coupling 14; the free ends of the two rotating shafts I9 are connected with the end head of a piston rod of the hydraulic cylinder 7 through a connecting rod 8; two first rotating shafts 9 and two second rotating shafts 10 are respectively provided with a grating plate 2.
The supporting devices are 4 groups, are arranged on a roller way frame 20 at one side of the sawing machine 1 capable of moving along the rolling line, and correspond to one grating plate 2; each set of support means comprises: the device comprises a follow-up support 11, a hinged support 12, a fixed support 13, a first shaft sleeve 15 and a second shaft sleeve 18; the follow-up support 11 is fixedly connected with the grating plate 2 and is connected with the roller way frame 20 through bolts; the hinged support 12 is fixedly connected with the grating plate 2; the first rotating shaft 9 or the second rotating shaft 10 is arranged in the shaft hole of the hinged support 12 through the first shaft sleeve 15 and can rotate freely; the fixed support 13 is fixedly arranged on the roller frame 20, and the first rotating shaft 9 or the second rotating shaft 10 is arranged in the shaft hole of the fixed support 13 through the second shaft sleeve 18 and can rotate freely.
The first rotating shaft 9, the second rotating shaft 10, the first shaft sleeve 15 and the hinged support 12 can be fixedly connected through the inserting and pulling key 16 and the screw 17, so that the grid plate 2 and the rotating shaft can rotate together.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (2)
1. An efficient section steel tailing collection device, comprising: the sawing machine (1), a roller way (3), a chute (4) and a waste bin (5); the sawing machine (1) is arranged at one side of the roller way (3); the chute (4) is arranged below the roller way (3); the waste bin (5) is arranged at the outlet of the chute (4); the high-efficiency section steel tailing collecting device also comprises: the grid plate (2), the supporting beam (6), the hydraulic cylinder (7), the connecting rod (8), the supporting device and the rotating shaft are combined; the rotating shaft assembly is arranged on a roller bed frame (20) at one side of the sawing machine (1) which can move along the rolling line through a supporting device; the supporting beams (6) are fixed between roller way frames (20) at two sides of the roller way (3); the cylinder body of the hydraulic cylinder (7) is hinged on the supporting beam (6), and the cylinder heads are respectively connected with the two ends of the rotating shaft combination through connecting rods (8); the grating plates (2) are arranged on the rotating shaft combination, are respectively positioned at neutral positions between the two roller tables (3), and swing down or level along with the rotation of the rotating shaft combination; the rotating shaft combination comprises: two first rotating shafts (9), a plurality of-2 second rotating shafts (10) and a coupler (14); two adjacent rotating shafts II (10) are connected through a coupler (14); two ends of the connected multi-2 rotating shafts II (10) are respectively provided with a rotating shaft I (9) through a coupler (14); the free ends of the two rotating shafts I (9) are connected with the cylinder head of the hydraulic cylinder (7) through a connecting rod (8); two first rotating shafts (9) and a plurality of-2 second rotating shafts (10) are respectively provided with a grating plate (2); the method is characterized in that:
the supporting devices are multiple groups, the number of the supporting devices is the same as that of the grating plates (2), the supporting devices are arranged on a roller bed frame (20) at one side of the sawing machine (1) capable of moving along a rolling line, and each group of supporting devices corresponds to one grating plate (2); each set of support means comprises: the device comprises a follow-up support (11), a hinged support (12), a fixed support (13), a first shaft sleeve (15) and a second shaft sleeve (18);
the follow-up support (11) is fixedly connected with the grating plate (2) and is connected with the roller way frame (20) through bolts;
the hinged support (12) is fixedly connected with the grid plate (2); the first rotating shaft (9) or the second rotating shaft (10) is arranged in the shaft hole of the hinged support (12) through the first shaft sleeve (15) and can rotate freely;
the fixed support (13) is fixedly arranged on the roller way frame (20), and the first rotating shaft (9) or the second rotating shaft (10) is arranged in the shaft hole of the fixed support (13) through the second shaft sleeve (18) and can rotate freely.
2. The efficient section steel tailing collecting device according to claim 1, wherein the first rotating shaft (9) and the second rotating shaft (10), the first shaft sleeve (15) and the hinged support (12) can be fixedly connected through the inserting and pulling key (16) and the screw (17), and the grid plate (2) and the rotating shaft can rotate together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724721.2A CN111745216B (en) | 2020-07-24 | 2020-07-24 | High-efficient shaped steel tailing collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010724721.2A CN111745216B (en) | 2020-07-24 | 2020-07-24 | High-efficient shaped steel tailing collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111745216A CN111745216A (en) | 2020-10-09 |
| CN111745216B true CN111745216B (en) | 2023-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010724721.2A Active CN111745216B (en) | 2020-07-24 | 2020-07-24 | High-efficient shaped steel tailing collection device |
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| Country | Link |
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| CN (1) | CN111745216B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7519080U (en) * | 1975-06-14 | 1977-01-20 | Ruez, Norbert, 7953 Bad Schussenried | DISCHARGE DEVICE FOR DISCHARGING SPARDS FROM A CHANNEL, IN PARTICULAR A SAWING MACHINE |
| US4381686A (en) * | 1980-05-21 | 1983-05-03 | Schelling & Co. | Apparatus for cutting and conveying planar workpieces |
| CN101590546A (en) * | 2008-05-27 | 2009-12-02 | 中冶赛迪工程技术股份有限公司 | A kind of saw cutting device for tube rows with positioned length |
| CN104384606A (en) * | 2014-09-24 | 2015-03-04 | 鞍钢集团工程技术有限公司 | Method and device for sizing and sawing large-sized profiles |
| CN206028312U (en) * | 2016-08-31 | 2017-03-22 | 天津市中重科技工程有限公司 | Steel billet inspection rejects device |
| CN207431848U (en) * | 2017-10-23 | 2018-06-01 | 科赫工业设备技术（上海）有限公司 | A kind of overturning roller-way |
| CN212350586U (en) * | 2020-07-24 | 2021-01-15 | 大连华锐重工集团股份有限公司 | High-efficient shaped steel tails collection device |
-
2020
- 2020-07-24 CN CN202010724721.2A patent/CN111745216B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7519080U (en) * | 1975-06-14 | 1977-01-20 | Ruez, Norbert, 7953 Bad Schussenried | DISCHARGE DEVICE FOR DISCHARGING SPARDS FROM A CHANNEL, IN PARTICULAR A SAWING MACHINE |
| US4381686A (en) * | 1980-05-21 | 1983-05-03 | Schelling & Co. | Apparatus for cutting and conveying planar workpieces |
| CN101590546A (en) * | 2008-05-27 | 2009-12-02 | 中冶赛迪工程技术股份有限公司 | A kind of saw cutting device for tube rows with positioned length |
| CN104384606A (en) * | 2014-09-24 | 2015-03-04 | 鞍钢集团工程技术有限公司 | Method and device for sizing and sawing large-sized profiles |
| CN206028312U (en) * | 2016-08-31 | 2017-03-22 | 天津市中重科技工程有限公司 | Steel billet inspection rejects device |
| CN207431848U (en) * | 2017-10-23 | 2018-06-01 | 科赫工业设备技术（上海）有限公司 | A kind of overturning roller-way |
| CN212350586U (en) * | 2020-07-24 | 2021-01-15 | 大连华锐重工集团股份有限公司 | High-efficient shaped steel tails collection device |
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| CN111745216A (en) | 2020-10-09 |
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