CN110000419B - Automatic cut-off device for production of rod-shaped building materials - Google Patents
Automatic cut-off device for production of rod-shaped building materials Download PDFInfo
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- CN110000419B CN110000419B CN201910389888.5A CN201910389888A CN110000419B CN 110000419 B CN110000419 B CN 110000419B CN 201910389888 A CN201910389888 A CN 201910389888A CN 110000419 B CN110000419 B CN 110000419B
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- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/02—Shearing machines or shearing devices cutting by blades which move parallel to themselves having both upper and lower moving blades
-
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
-
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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Abstract
The invention discloses an automatic cutting device for producing rod-shaped building materials, and belongs to the technical field of mechanical production. The invention provides an automatic cutting device for production of rod-shaped building materials, which comprises a mounting frame and rollers, wherein the rollers are fixedly connected to four corners of the bottom surface of the mounting frame, the rollers are further fixedly connected with a braking device, a raw material conveying device is arranged on the upper surface of the mounting frame and comprises a raw material input end and a raw material output end, a gap is formed between the raw material input end and the raw material output end, a movable opening is arranged below the gap and is arranged on the upper surface of the mounting frame, a first mounting seat is further fixedly connected to the upper surface of the mounting frame, a servo motor is fixedly connected to the first mounting seat, a rotary disc is fixedly connected to an output shaft of the servo motor, and a motion track groove is formed in the rotary disc.
Description
Technical Field
The invention relates to the technical field of mechanical production, in particular to an automatic cutting device for producing rod-shaped building materials.
Background
With the development of the building industry, the demand of rod-shaped building materials such as reinforcing steel bars and anchor rods also begins to increase gradually, rod-shaped production raw materials are required to be cut off in the production process of the rod-shaped building materials so as to facilitate the next production and manufacturing work, small manufacturers complete the cutting off of the raw materials in a manual operation mode, time and labor are wasted, the working efficiency is low, and certain potential safety hazards exist, so that the design of an automatic cutting device for producing the rod-shaped building materials is very necessary.
The shaft-shaped building materials that exist on the market at present cut the device, often need the people for operating the device body, waste time and energy and work efficiency is lower, and those designs that can realize automatic function of cutting often the structure comparatively complicated, easily take place to damage in the course of the work, and the structure is comparatively fixed sealed, is not convenient for overhaul after breaking down.
Disclosure of Invention
The invention aims to solve the problems of troublesome operation, low working efficiency, fixed structure, easy failure and inconvenience in maintenance of the conventional design, and provides an automatic cutting device for producing rod-shaped building materials.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic cutting device for production of rod-shaped building materials comprises a mounting frame and rollers, wherein the rollers are fixedly connected to four corners of the bottom surface of the mounting frame, the rollers are also fixedly connected with a braking device, a raw material conveying device is arranged on the upper surface of the mounting frame, the raw material conveying device comprises a raw material input end and a raw material output end, a gap is arranged between the raw material input end and the raw material output end, a movable opening is arranged below the gap, the movable opening is arranged on the upper surface of the mounting frame, a first mounting seat is also fixedly connected to the upper surface of the mounting frame, a servo motor is fixedly connected to the first mounting seat, a rotary disc is fixedly connected to an output shaft of the servo motor, a motion track groove is arranged on the rotary disc, a first linkage mechanism is arranged on the motion track groove, and is matched with the motion track groove, the first linkage mechanism is connected with a cutting mechanism, and the cutting mechanism is matched with the raw material conveying device, the gap and the movable opening.
Preferably, raw materials conveyor's raw materials input and raw materials output all include second mount pad and third mount pad, fixed surface is connected on the bottom surface and the mounting bracket of second mount pad and third mount pad, the upper end fixedly connected with connecting plate of second mount pad, the spacing fixed cover of top fixedly connected with of connecting plate, the smooth pole of fixedly connected with on the inner wall of spacing fixed cover, the inside of second mount pad is provided with the mounting groove, mounting groove internally mounted has second linkage, fixedly connected with CD-ROM drive motor on the third mount pad, CD-ROM drive motor and second linkage phase-match.
Preferably, the second linkage is including raw materials delivery roller, fixed connection linkage gear on raw materials delivery roller's the lateral wall, raw materials delivery roller one end fixedly connected with connecting axle is kept away from to linkage gear, be close to driving motor's connecting axle and driving motor's output shaft fixed connection, the connecting axle of keeping away from driving motor rotates with the inside wall of mounting groove to be connected, the linkage belt is gone up to the linkage gear around being connected with, be provided with the gear groove on the inner wall of linkage belt, gear groove and linkage gear phase-match.
Preferably, the cutting mechanism comprises a first cutting frame and a second cutting frame, the cutting ends of the first cutting frame and the second cutting frame are provided with cutting blades, a first connecting shaft is arranged at the joint of the first cutting frame and the second cutting frame, the first cutting frame is rotatably connected with the second cutting frame through the first connecting shaft, a fixed rod is fixedly connected to the first cutting frame and the second cutting frame, and a spring is fixedly connected between the fixed rods.
Preferably, the first linkage mechanism comprises a second connecting shaft, the second connecting shaft is fixedly connected to the rotary table, one end, far away from the rotary table, of the second connecting shaft is fixedly connected with a first arc-shaped adjusting block and a second arc-shaped adjusting block, and the first arc-shaped adjusting block and the second arc-shaped adjusting block are respectively matched with the first cutting frame and the second cutting frame.
Preferably, the first linkage mechanism further comprises a linkage rod, a through groove is formed in the linkage rod, the linkage rod is movably connected with the second connecting shaft through the through groove, a protruding block is fixedly connected to the side wall surface of the linkage rod, the protruding block is matched with a motion track groove in the turntable, and the linkage rod is slidably connected with the turntable through the protruding block and the motion track groove; the utility model discloses a joint action of gangbar, including gangbar, first engaging lug, still fixedly connected with second engaging lug, second engaging lug and first connecting axle fixed connection, the gangbar is kept away from the one end that runs through the groove and is rotated and connect on first engaging lug, first engaging lug fixed connection is on the fly leaf, still fixedly connected with second engaging lug on the fly leaf, second engaging lug and first connecting axle fixed connection, fly leaf sliding connection is on the fixed plate, fixed surface is connected on fixed plate and the mounting.
Compared with the prior art, the invention provides an automatic cutting device for producing rod-shaped building materials, which has the following beneficial effects:
(1) the invention is provided with a raw material conveying device on the device body, when in use, the manufacturing raw material of the rod-shaped building material is conveyed to the raw material input end of the raw material conveying device by a conveying device, a driving motor works to drive a linkage gear and a raw material conveying roller to rotate through an output shaft, a linkage belt is connected on the linkage gear in a surrounding and meshing way, so that all the raw material conveying rollers in a second linkage mechanism can be driven to rotate together, the rod-shaped raw material moves forwards under the action of the raw material conveying roller after entering a smooth round rod at the raw material input end, the rod-shaped raw material enters the smooth round rod at the raw material output end after passing through a gap between the raw material input end and the raw material output end, when the rod-shaped raw material moves to a proper position, the driving motor stops working to enable the rod-shaped raw material to stay at the position, at the moment, a servo motor controlled by a computer drives a cutting mechanism, cutting off the rod-shaped raw material, continuously operating the driving motor, conveying the cut rod-shaped raw material away by the raw material output end, and continuously conveying the rod-shaped raw material by the raw material input end; during the use process, a user can control the running speed and the idle period of the driving motor by using a computer according to the actual production requirement, and further control the length of the rod-shaped raw material which is cut off and produced.
(2) In addition, the raw material conveying device of the device body comprises a limiting fixed cover which is fixedly connected with the upper surface of the mounting frame through a second mounting seat and a connecting plate, when the rod-shaped raw materials are cut off on the raw material conveying device, a large instantaneous deformation force can be generated at the moment of cutting off, the rod-shaped raw materials can be prevented from generating large vibration or being separated from the smooth round rod through the limiting fixed cover, and the production safety is better ensured.
(3) When the cutting mechanism works, the servo motor works to drive the rotary table to rotate, the second connecting shaft is fixedly connected with the rotary table, when the rotary table rotates, the first arc-shaped adjusting block and the second arc-shaped adjusting block rotate together, the first cutting frame and the second cutting frame are driven to be periodically opened and closed in the rotating process of the first arc-shaped adjusting block and the second arc-shaped adjusting block, the protruding block fixedly connected with the back of the linkage rod circularly and periodically moves on the rotary table in the opening and closing process of the first cutting frame and the second cutting frame, so that the movable plate can be driven to do reciprocating motion on the fixed plate, the first cutting frame and the second cutting frame also do reciprocating motion, the first cutting frame and the second cutting frame can move towards the direction close to the conveying mechanism when the first cutting frame and the second cutting frame are closed through the matching work of the first linkage mechanism and the cutting mechanism, when the first cutting frame and the second cutting frame are opened, the rod-shaped raw materials move towards the direction far away from the conveying mechanism, so that the rod-shaped raw materials can be normally conveyed on the raw material conveying device; compared with the existing design, the novel energy-saving device is simpler in structure, lower in production cost and not easy to damage, and effectively solves the problems that the existing design is complex in structure, easy to break down and inconvenient to overhaul.
Drawings
FIG. 1 is a schematic structural view of an automatic cutting device for producing rod-shaped building materials according to the present invention;
FIG. 2 is a schematic structural view of the cutting mechanism of the automatic cutting device for rod-shaped building material production according to the present invention when opened;
FIG. 3 is a schematic structural view of a material conveying device of an automatic cutting device for producing rod-shaped building materials according to the present invention;
FIG. 4 is an exploded view of the material feeding device of the automatic cutting device for producing rod-shaped building materials according to the present invention;
FIG. 5 is an enlarged schematic view of a portion A of FIG. 4 of an automated cutting apparatus for the production of rod-shaped building materials according to the present invention;
FIG. 6 is a schematic structural diagram of a cutting mechanism of the automatic cutting device for producing rod-shaped building materials according to the present invention;
fig. 7 is a schematic structural diagram of a first linkage mechanism of the automatic cutting device for producing the rod-shaped building materials according to the present invention.
Description of the figure numbers:
1. a mounting frame; 2. a roller; 3. a raw material conveying device; 4. a first mounting seat; 5. a servo motor; 6. a turntable; 7. a first linkage mechanism; 8. a cutting mechanism; 9. a second mounting seat; 10. a third mounting seat; 11. a connecting plate; 12. a limiting fixed cover; 13. a smooth round bar; 14. a second linkage mechanism; 15. a drive motor; 16. a raw material conveying roller; 17. a linkage gear; 18. a connecting shaft; 19. a linkage belt; 20. a motion trajectory groove; 21. a second connecting shaft; 22. a first arc-shaped adjusting block; 23. a second arc-shaped adjusting block; 24. a linkage rod; 25. a first connecting lug; 26. a movable plate; 27. a fixing plate; 28. a second engaging lug; 29. a first cutoff frame; 30. a second cutoff frame; 31. a first connecting shaft; 32. fixing the rod; 33. a spring; 34. and (4) a protruding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, an automatic cutting device for producing rod-shaped building materials comprises a mounting frame 1 and rollers 2, the rollers 2 are fixedly connected to four corners of the bottom surface of the mounting frame 1, the rollers 2 are also fixedly connected with a braking device, a raw material conveying device 3 is arranged on the upper surface of the mounting frame 1, the raw material conveying device 3 comprises a raw material input end and a raw material output end, a gap is arranged between the raw material input end and the raw material output end, a movable opening is arranged below the gap and is arranged on the upper surface of the mounting frame 1, a first mounting seat 4 is also fixedly connected to the upper surface of the mounting frame 1, a servo motor 5 is fixedly connected to the first mounting seat 4, a turntable 6 is fixedly connected to an output shaft of the servo motor 5, a motion track groove 17 is arranged on the turntable 6, a first linkage mechanism 7 is arranged on the motion track groove 17, the first linkage mechanism 7, the first linkage mechanism 7 is connected with a cutting mechanism 8, and the cutting mechanism 8 is matched with the raw material conveying device 3, the gap and the movable opening.
Raw material input end and raw material output end of raw material conveying device 3 all include second mount pad 9 and third mount pad 10, the bottom surface and the fixed surface connection on the mounting bracket 1 of second mount pad 9 and third mount pad 10, the upper end fixedly connected with connecting plate 11 of second mount pad 9, the spacing fixed cover 12 of top fixedly connected with of connecting plate 11, the smooth pole 13 of fixedly connected with on the inner wall of spacing fixed cover 12, the inside of second mount pad 9 is provided with the mounting groove, mounting groove internally mounted has second linkage 14, fixedly connected with actuating motor 15 on the third mount pad 10, actuating motor 15 and second linkage 14 phase-match.
In addition, the material conveying device 3 of the device body comprises a limiting fixed cover 12, the limiting fixed cover 12 is fixedly connected with the upper surface of the mounting frame 1 through a second mounting seat 9 and a connecting plate 11, when the rod-shaped raw material is cut on the material conveying device 3, a large deformation force can be generated at the cutting moment, the rod-shaped raw material can be prevented from generating large vibration or being separated from the smooth round rod 13 through the limiting fixed cover 12, and the production safety is better ensured.
Example 2:
referring to fig. 5, the embodiment 1 is different from the above embodiments;
The invention is provided with a raw material conveying device 3 on the device body, when in use, the manufacturing raw material of the rod-shaped building material is conveyed to the raw material input end of the raw material conveying device 3 by a conveying device, a driving motor 15 works to drive a linkage gear 17 and a raw material conveying roller 16 to rotate through an output shaft, a linkage belt 19 is connected on the linkage gear 17 in a surrounding and meshing way, so that all the raw material conveying rollers 16 in a second linkage mechanism 14 can be driven to rotate together, the rod-shaped raw material moves forwards under the action of the raw material conveying roller 16 after entering a smooth round rod 13 at the raw material input end, the rod-shaped raw material enters the smooth round rod 13 at the raw material output end after passing through a gap between the raw material input end and the raw material output end, after moving to a proper position, the driving motor 15 stops working to enable the rod-shaped raw material to stay at the position, and at the moment, a cut-off mechanism 8 is driven by a servo motor 5 The rod-shaped raw materials are cut off at the gap between the output ends, the driving motor 15 continues to work, the cut rod-shaped raw materials are conveyed away by the raw material output end, and the rod-shaped raw materials are conveyed by the raw material input end; in use, the user can control the running speed and the down time of the driving motor 15 by using the computer according to the actual production requirement, thereby controlling the length of the rod-shaped raw material which is cut off and produced.
Example 3:
referring to FIGS. 6-7; the difference is based on embodiment 1 or 2;
the cutting mechanism 8 comprises a first cutting frame 29 and a second cutting frame 30, cutting edges are arranged at the cutting ends of the first cutting frame 29 and the second cutting frame 30, a first connecting shaft 31 is arranged at the joint of the first cutting frame 29 and the second cutting frame 30, the first cutting frame 29 is rotatably connected with the second cutting frame 30 through the first connecting shaft 31, a fixing rod 32 is fixedly connected to the first cutting frame 29 and the second cutting frame 30, and a spring 33 is fixedly connected between the fixing rods 32.
The first linkage mechanism 7 comprises a second connecting shaft 21, the second connecting shaft 21 is fixedly connected to the rotary table 6, a first arc-shaped adjusting block 22 and a second arc-shaped adjusting block 23 are fixedly connected to one end, far away from the rotary table 6, of the second connecting shaft 21, and the first arc-shaped adjusting block 22 and the second arc-shaped adjusting block 23 are respectively matched with the first cutting frame 29 and the second cutting frame 30.
The first linkage mechanism 7 further comprises a linkage rod 24, a through groove is formed in the linkage rod 24, the linkage rod 24 is movably connected with the second connecting shaft 21 through the through groove, a protruding block 34 is fixedly connected to the side wall surface of the linkage rod 24, the protruding block 34 is matched with the motion track groove 20 in the turntable 6, and the linkage rod 24 is connected with the turntable 6 in a sliding mode through the protruding block 34 and the motion track groove 20; one end of the linkage rod 24 far away from the through groove is rotatably connected to the first connecting lug 25, the first connecting lug 25 is fixedly connected to the movable plate 26, the second connecting lug 28 is fixedly connected to the first connecting shaft 31, the movable plate 26 is slidably connected to the fixing plate 27, and the fixing plate 27 is fixedly connected to the upper surface of the mounting frame 1.
When the cutting mechanism 8 works, the servo motor 5 works to drive the rotary table 6 to rotate, as the second connecting shaft 21 is fixedly connected with the rotary table 6, when the rotary table 6 rotates, the first arc-shaped adjusting block 22 and the second arc-shaped adjusting block 23 rotate along with the first connecting shaft, and in the process of rotating the first arc-shaped adjusting block 22 and the second arc-shaped adjusting block 23, the first cutting frame 29 and the second cutting frame 30 are driven to be periodically opened and closed, in the process of opening and closing the first cutting frame 29 and the second cutting frame 30, the protruding block 34 fixedly connected with the back of the linkage rod 24 circularly and periodically moves on the rotary table 6, so that the movable plate 26 can be driven to do reciprocating motion on the fixed plate 27, and then the first cutting frame 29 and the second cutting frame 30 do reciprocating motion along with the first cutting frame 29 and the second cutting frame 30, and the first linkage mechanism 7 and the cutting mechanism 8 are matched to work, so that the first cutting frame 29 and the second cutting frame 30 can move towards the direction close to the raw material conveying mechanism 3 when closing, when the first cutting frame 29 and the second cutting frame 30 are opened, the cutting frames move in the direction away from the raw material conveying mechanism 3, so that the rod-shaped raw materials can be normally conveyed on the raw material conveying device 3; compared with the existing design, the novel energy-saving device is simpler in structure, lower in production cost and not easy to damage, and effectively solves the problems that the existing design is complex in structure, easy to break down and inconvenient to overhaul.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (4)
1. The utility model provides a device is cuted with automation to production of shaft-like building materials, includes mounting bracket (1) and gyro wheel (2), its characterized in that: the roller (2) is fixedly connected to four corners of the bottom surface of the mounting frame (1), the roller (2) is further fixedly connected with a braking device, the upper surface of the mounting frame (1) is provided with a raw material conveying device (3), the raw material conveying device (3) comprises a raw material input end and a raw material output end, a gap is formed between the raw material input end and the raw material output end, a movable opening is arranged below the gap, the movable opening is arranged on the upper surface of the mounting frame (1), the upper surface of the mounting frame (1) is further fixedly connected with a first mounting seat (4), a servo motor (5) is fixedly connected to the first mounting seat (4), a turntable (6) is fixedly connected to an output shaft of the servo motor (5), a motion track groove (17) is formed in the turntable (6), and a first linkage mechanism (7) is arranged on the motion track groove (17), the first linkage mechanism (7) is matched with the motion track groove (17), the first linkage mechanism (7) is connected with a cut-off mechanism (8), and the cut-off mechanism (8) is matched with the raw material conveying device (3), the gap and the movable opening;
the first linkage mechanism (7) comprises a second connecting shaft (21), the second connecting shaft (21) is fixedly connected to the rotary table (6), one end, far away from the rotary table (6), of the second connecting shaft (21) is also fixedly connected with a first arc-shaped adjusting block (22) and a second arc-shaped adjusting block (23), and the first arc-shaped adjusting block (22) and the second arc-shaped adjusting block (23) are respectively matched with the first cutting frame (29) and the second cutting frame (30);
the first linkage mechanism (7) further comprises a linkage rod (24), a through groove is formed in the linkage rod (24), the linkage rod (24) is movably connected with the second connecting shaft (21) through the through groove, a protruding block (34) is fixedly connected to the side wall surface of the linkage rod (24), the protruding block (34) is matched with a motion track groove (20) in the rotary table (6), and the linkage rod (24) is in sliding connection with the rotary table (6) through the protruding block (34) and the motion track groove (20); the utility model discloses a joint action of a motor vehicle, including gangbar (24), first engaging lug (25) fixed connection on fly leaf (26), still fixedly connected with second engaging lug (28) on fly leaf (26), second engaging lug (28) and first connecting axle (31) fixed connection, fly leaf (26) sliding connection is on fixed plate (27), fixed surface fixed connection is gone up with mounting bracket (1) in fixed plate (27).
2. The automated chopping device for producing rod-shaped building materials of claim 1, wherein: raw materials input end and raw materials output end of raw materials conveyor (3) all include second mount pad (9) and third mount pad (10), fixed surface is connected on the bottom surface and mounting bracket (1) of second mount pad (9) and third mount pad (10), the upper end fixedly connected with connecting plate (11) of second mount pad (9), the spacing fixed cover (12) of top fixedly connected with of connecting plate (11), smooth round bar of fixedly connected with (13) on the inner wall of spacing fixed cover (12), the inside of second mount pad (9) is provided with the mounting groove, mounting groove internally mounted has second link gear (14), fixedly connected with driving motor (15) on third mount pad (10), driving motor (15) and second link gear (14) phase-match.
3. The automated chopping device for producing rod-shaped building materials of claim 2, wherein: second link gear (14) are including raw materials conveying roller (16), fixed connection linkage gear (17) on the lateral wall of raw materials conveying roller (16), raw materials conveying roller (16) one end fixedly connected with connecting axle (18) is kept away from in linkage gear (17), the output shaft fixed connection of connecting axle (18) and driving motor (15) that is close to driving motor (15), connecting axle (18) and the inside wall rotation of mounting groove of keeping away from driving motor (15) are connected, it is connected with linkage belt (19) to encircle on linkage gear (17), be provided with the gear groove on the inner wall of linkage belt (19), gear groove and linkage gear (17) phase-match.
4. The automated chopping device for producing rod-shaped building materials of claim 1, wherein: cut off mechanism (8) and cut frame (30) including first frame (29) and the second of cutting, first cut end that cuts frame (29) and second cut frame (30) is provided with and cuts the sword, first cut the junction that cuts frame (29) and second cut frame (30) and be provided with first connecting axle (31), first cut frame (29) cut frame (30) through first connecting axle (31) and second and rotate and be connected, first cut frame (29) and second cut still fixedly connected with dead lever (32) on frame (30), fixedly connected with spring (33) between dead lever (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389888.5A CN110000419B (en) | 2019-05-10 | 2019-05-10 | Automatic cut-off device for production of rod-shaped building materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389888.5A CN110000419B (en) | 2019-05-10 | 2019-05-10 | Automatic cut-off device for production of rod-shaped building materials |
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| CN110000419A CN110000419A (en) | 2019-07-12 |
| CN110000419B true CN110000419B (en) | 2020-06-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110935924B (en) * | 2019-11-29 | 2021-10-08 | 烟台工程职业技术学院(烟台市技师学院) | Automatic production device for cutting rod-shaped building materials |
| CN114713897B (en) * | 2022-04-12 | 2023-09-08 | 浙江普莱得电器股份有限公司 | Screw shearing machine |
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| CN206065433U (en) * | 2016-09-21 | 2017-04-05 | 上海西码机床科技股份有限公司 | A kind of lathe with self-feeding |
| CN206882879U (en) * | 2017-05-20 | 2018-01-16 | 宁波得发科技有限公司 | Automatic gas cutting machine |
| CN207709983U (en) * | 2017-12-11 | 2018-08-10 | 陕西锦瀚稀贵金属有限公司 | A kind of metal sheet shearing machine |
| CN207952773U (en) * | 2018-03-21 | 2018-10-12 | 广州市峻祺弹簧有限公司 | A kind of spring processing steel bar cutting device |
| CN208513751U (en) * | 2018-05-22 | 2019-02-19 | 常州欧亚重工机械有限公司 | A kind of large scale aluminium sheet cutting machine |
| CN208743805U (en) * | 2018-08-08 | 2019-04-16 | 北京万润森泰机械有限公司 | A kind of machine tooling cutting equipment convenient for adjusting |
| CN109530789A (en) * | 2019-01-07 | 2019-03-29 | 台州市良曜成套设备有限公司 | A kind of roller type bar material cutter |
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| CN110000419A (en) | 2019-07-12 |
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Effective date of registration: 20201127 Address after: 226000 Yaogang Road, Nantong City, Jiangsu Province, 28 Patentee after: Nantong Water Conservancy Survey and Design Research Institute Co.,Ltd. Address before: 264006 No. 92, Yantai Development Zone, Shandong, Zhujianglu Road Patentee before: YANTAI ENGINEERING & TECHNOLOGY College |
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