CN117464066B - Cold-rolled sheet precision cutting equipment - Google Patents
Cold-rolled sheet precision cutting equipment Download PDFInfo
- Publication number
- CN117464066B CN117464066B CN202311599531.2A CN202311599531A CN117464066B CN 117464066 B CN117464066 B CN 117464066B CN 202311599531 A CN202311599531 A CN 202311599531A CN 117464066 B CN117464066 B CN 117464066B
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- cold
- rolled sheet
- cutting
- workbench
- fixedly connected
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- 238000005520 cutting process Methods 0.000 title claims abstract description 122
- 238000003860 storage Methods 0.000 claims abstract description 10
- 229920001971 elastomer Polymers 0.000 claims description 28
- 239000000853 adhesive Substances 0.000 claims description 15
- 230000001070 adhesive effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/05—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of roller-ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
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- 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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention belongs to the technical field of fine cutting equipment, in particular to fine cutting equipment for cold-rolled sheets, which comprises a workbench, wherein a feed inlet is formed in one side of the workbench, a first through groove is formed in one side of the upper end of the workbench, hydraulic cylinders are respectively arranged at two ends of the workbench through bolts, an installing plate is arranged at the output end of each hydraulic cylinder through bolts, and a cutting assembly is arranged at the lower end face of each installing plate through bolts; the cutting assembly comprises a cutting plate which is arranged at the lower end of the mounting plate by utilizing a bolt, a cutting knife is arranged in the middle of the lower end of the cutting plate by utilizing a positioning bolt, a plurality of storage grooves are formed in two sides of the lower end surface of the cutting plate, a T-shaped sliding rod is slidingly connected in an inner cavity of the storage groove, and the lower end of the T-shaped sliding rod is fixedly connected with the positioning plate; the problem that the knife edge of the cutting knife needs to be stopped for polishing after the cold-rolled sheet is cut for many times is solved, and the burrs are inconvenient to polish at the cut edge after the cold-rolled sheet is cut.
Description
Technical Field
The invention belongs to the technical field of fine cutting equipment, and particularly relates to cold-rolled sheet fine cutting equipment.
Background
The cold-rolled sheet is a product which is formed by taking a hot-rolled coil as a raw material and rolling the hot-rolled coil at a temperature below a recrystallization temperature, and the cold-rolled sheet is usually used as a material for manufacturing various shells after production;
At present, in order to ensure the precision of cold-rolled sheet cutting, cold-rolled sheets are cut through fine cutting equipment, but before the fine cutting equipment cuts the cold-rolled sheets, manual or external mechanical driving cold-rolled sheets are required to move on the fine cutting equipment to calibrate the cutting position, then a cutting knife is driven by a hydraulic cylinder to cut the cold-rolled sheets, after the cold-rolled sheets are cut, the cut cold-rolled sheets are required to be taken out of the fine cutting equipment through manual or external mechanical, and at present, most of large-sized cold-rolled sheets are taken by external mechanical, and small cold-rolled sheets are all manually taken and stacked together so as to be convenient for later packaging and delivery.
Among the above-mentioned prior art, through placing cold-rolled sheet on the smart equipment of cutting to utilize manual work or outside mechanical drive cold-rolled sheet to remove, adjust the size that needs cut, thereby cut it, but the cold-rolled sheet incision department that smart equipment cut appears the burr easily, when will leading to cold-rolled sheet to pile up like this, upper and lower two cold-rolled sheet laminating collision easily appear the mar, influence the service condition of cold-rolled sheet.
Therefore, the invention provides cold-rolled sheet fine cutting equipment.
Disclosure of Invention
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to cold-rolled sheet fine cutting equipment which comprises a workbench, wherein a feed inlet is formed in one side of the workbench, a first through groove is formed in one side of the upper end of the workbench, hydraulic cylinders are fixedly arranged at two ends of the workbench, a mounting plate is arranged between the output ends of the two hydraulic cylinders, and a cutting assembly is arranged on the lower end face of the mounting plate;
The cutting assembly comprises a cutting plate which is arranged at the lower end of the mounting plate by utilizing a bolt, a cutting knife is arranged in the middle of the lower end of the cutting plate by utilizing a positioning bolt, a plurality of storage grooves are formed in two sides of the lower end surface of the cutting plate, a T-shaped sliding rod is slidingly connected in an inner cavity of the storage groove, and the lower end of the T-shaped sliding rod is fixedly connected with the positioning plate;
The utility model discloses a cold-rolled sheet notch, including workstation, first grinding wheel, second grinding wheel, workstation lower terminal surface one side is provided with the second through groove, second through second grinding wheel inner chamber sliding connection has first grinding wheel and second grinding wheel, through first grinding wheel is polished to cutting knife, through second grinding wheel is polished to cold-rolled sheet notch.
Preferably, the cutting plate sliding connection is at first logical groove inner chamber, accomodate groove inner chamber bottom fixedly connected with supporting spring, supporting spring keeps away from and accomodates groove inner chamber bottom one end fixedly connected with T type slide bar, the locating plate lower terminal surface is provided with the rubber pad.
Preferably, grooves are formed in two sides of the inner cavity of the second through groove, a first fixing column is fixedly connected to the inner cavity of the groove, a first sliding block is connected to the outer portion of the first fixing column in a sliding mode, a rotating shaft is connected to the first sliding block in a rotating mode, a first polishing wheel and a second polishing wheel are connected to the outer portion of the rotating shaft in a rotating mode, a limiting plate is connected to the outer portion of the rotating shaft in a rotating mode, a first spring is fixedly connected to one side of the inner cavity of the groove, and the first spring is far away from the first sliding block fixedly connected to one end of the groove.
Preferably, the lower end surface of the workbench is provided with a transmission groove, an inner cavity of the transmission groove is rotationally connected with an auxiliary roller, and a latex layer is arranged outside the auxiliary roller.
Preferably, a discharge hole is formed in one side of the workbench, a conveying groove is formed in the upper end face of the workbench, and a conveying assembly is slidably connected in an inner cavity of the conveying groove.
Preferably, the conveying assembly comprises a fixed cylinder arranged at the upper end of the workbench, a tension spring is fixedly connected to the bottom of the inner cavity of the fixed cylinder, a T-shaped sliding column is fixedly connected to one end, away from the bottom of the inner cavity of the fixed cylinder, of the tension spring, and a supporting rod is arranged at one end, away from the tension spring, of the T-shaped sliding column.
Preferably, the outside sliding connection of bracing piece has the impeller block, terminal surface fixedly connected with U type promotes the frame under the impeller block, the inside driving motor that is provided with of U type promotes the frame, and driving motor passes through output shaft fixedly connected with conveying roller, the conveying roller outside is provided with the viscidity rubber layer.
Preferably, the upper wall of the inner cavity of the workbench is uniformly provided with a chute, the inner cavity of the chute is fixedly connected with a second fixed column, the second fixed column is externally and symmetrically connected with a second sliding block in a sliding mode, the lower end face of the second sliding block is fixedly connected with a supporting plate and an L-shaped connecting plate respectively, and the supporting plate and the L-shaped connecting plate are fixedly connected with each other.
Preferably, the first springs are fixedly connected to one side of the inner cavity of the sliding groove, the second springs are far away from the second sliding block which is fixedly connected to one side of the inner cavity of the sliding groove, the lower end of the supporting plate is rotatably connected with a plurality of limiting wheels through a rotating shaft, and the lower end of the L-shaped connecting plate is rotatably connected with a rubber gear through the rotating shaft.
Preferably, the lower end surface of the workbench is provided with a supporting foot seat, and the feeding port is communicated with the discharging port through the inner cavity of the workbench.
The beneficial effects of the invention are as follows:
1. According to the cold-rolled sheet fine cutting equipment, after the cold-rolled sheet is conveyed to the upper part of the auxiliary roller, the T-shaped slide column is pulled to move downwards through the tension spring in the inner cavity of the fixed cylinder, meanwhile, the T-shaped slide column drives the support rod to move downwards, the T-shaped support rod is matched with the pushing block to push the U-shaped pushing frame to slide in the inner cavity of the conveying groove to move downwards, the U-shaped pushing frame is used for pressing and attaching the cold-rolled sheet by using the adhesive rubber layer, then the conveying roller is driven by the conveying shaft of the driving motor to rotate, the conveying roller drives the adhesive rubber layer to rotate, the cold-rolled sheet is rotated to be conveyed, and the adhesive rubber layer is arranged, so that slipping during conveying of the cold-rolled sheet can be avoided, and meanwhile, cutting accuracy after conveying of the cold-rolled sheet can be ensured.
2. According to the cold-rolled sheet fine cutting equipment, after the cold-rolled sheet is cut by the cutting knife, the first slider is pushed by rebound reset of the first spring, the first slider slides on the first fixed column to drive the rotating shaft, meanwhile, the rotating shaft drives the first grinding wheel and the second grinding wheel to reset by the limiting plate, in the resetting process of the first grinding wheel and the second grinding wheel, the second grinding wheel grinds burrs at the notch of the cold-rolled sheet, and further the situation that burrs exist at the notch of the cold-rolled sheet and scratches are caused to a manual hand is avoided.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a front view of the present invention;
FIG. 2 is a schematic view of the bottom perspective of the present invention;
FIG. 3 is a schematic view of the semi-sectional structure of the U-shaped pushing frame of the present invention;
FIG. 4 is a schematic view of a partially cut-away structure of a cutting plate according to the present invention;
FIG. 5 is a schematic view of a half-cut structure of a cutting plate according to the present invention;
FIG. 6 is a schematic view of a partial cross-section of a table of the present invention;
FIG. 7 is an enlarged partial cross-sectional schematic view of a work table of the present invention;
FIG. 8 is a schematic view of a semi-sectional structure of a workbench according to the invention;
FIG. 9 is a schematic diagram of a groove half-section structure of the present invention;
FIG. 10 is an enlarged schematic view of the area A of FIG. 9 in accordance with the present invention;
in the figure: 1. a work table; 2. a feed inlet; 3. a rubber gear; 4. a limiting wheel; 5. a support plate; 6. a conveying trough; 7. a U-shaped pushing frame; 8. a support rod; 9. a pushing block; 10. a conveying roller; 11. an adhesive rubber layer; 12. a fixed cylinder; 13. a T-shaped strut; 14. a tension spring; 15. a transmission groove; 16. an auxiliary drum; 17. a hydraulic cylinder; 18. a mounting plate; 19. cutting the plate; 20. a first through groove; 21. a discharge port; 22. a cutting knife; 23. a positioning bolt; 24. a bolt; 25. a second through slot; 26. a groove; 27. a first fixing column; 28. a first grinding wheel; 29. a second grinding wheel; 30. a first slider; 31. a limiting plate; 32. a first spring; 33. a chute; 34. a second fixing column; 35. a second spring; 36. a second slider; 37. an L-shaped connecting plate; 38. a T-shaped slide bar; 39. a storage groove; 40. a support spring; 41. a positioning plate; 42. a rotating shaft; 43. a support foot base;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, 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. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. 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.
Referring to fig. 1-10, the present invention provides a technical solution:
The cold-rolled sheet fine cutting equipment comprises a workbench 1, wherein a feed inlet 2 is formed in one side of the workbench 1, a first through groove 20 is formed in one side of the upper end of the workbench 1, hydraulic cylinders 17 are fixedly arranged at two ends of the workbench 1, a mounting plate 18 is arranged between output ends of the two hydraulic cylinders 17, and a cutting assembly is arranged on the lower end face of the mounting plate 18;
The cutting assembly comprises a cutting plate 19 which is arranged at the lower end of the mounting plate 18 by utilizing bolts 24, a cutting knife 22 is arranged in the middle of the lower end of the cutting plate 19 through a positioning bolt 23, a plurality of storage grooves 39 are formed in two sides of the lower end surface of the cutting plate 19, a T-shaped sliding rod 38 is slidingly connected in the inner cavity of the storage grooves 39, and a positioning plate 41 is fixedly connected at the lower end of the T-shaped sliding rod 38;
The lower end face side of the workbench 1 is provided with a second through groove 25, the inner cavity of the second through groove 25 is slidably connected with a first grinding wheel 28 and a second grinding wheel 29, the cutting knife 22 is ground through the first grinding wheel 28, and the notch of the cold-rolled plate is ground through the second grinding wheel 29.
Specifically, in the prior art, through placing cold-rolled sheet on the fine cutting equipment to utilize manual work or outside mechanical drive cold-rolled sheet to remove, adjust the size that needs cut, thereby cut it, but the cold-rolled sheet incision department that fine cutting equipment cut appears the burr easily, when will lead to cold-rolled sheet to pile up like this, upper and lower two cold-rolled sheet laminating collision easily appear the mar, also cause the fish tail to workman's palm when later stage use in addition.
The invention conveys the cold-rolled sheet into the inner cavity of the workbench 1 through the feed inlet 2, after the cold-rolled sheet is conveyed to the lower part of the cutting assembly, the output end of the hydraulic cylinder 17 pulls the mounting plate 18 to move downwards, meanwhile, the mounting plate 18 is matched with the bolt 24 to push the cutting plate 19 to move downwards, in the downward moving process of the cutting plate 19, the cold-rolled sheet in the inner cavity of the workbench 1 is pressed and fixed by the positioning plate 41, the deviation of cutting caused by the movement of the cold-rolled sheet is avoided when the cold-rolled sheet is cut, then the positioning plate 41 pushes the T-shaped slide bar 38 to be accommodated in the inner cavity of the accommodating groove 39 along with the continuous downward movement of the cutting plate 19, at the moment, the cutting plate 19 pushes the cutting knife 22 to be close to the cold-rolled sheet, the cutting knife 22 is set as an inclined knife according to the time use condition, and then the cutting knife 22 begins to cut from one side of the cold-rolled sheet when the cold-rolled sheet is cut, in the cutting process, the first grinding wheel 28 is pushed to move to one side by the cutting knife 22 by the inclined surface, the first grinding wheel 28 can drive the second grinding wheel 29 to synchronously move to one side along with the continuous downward movement of the cutting knife 22, so that the second grinding wheel 29 grinds the cutting edge of the cold-rolled sheet, burrs or uneven conditions at the cutting edge of the cold-rolled sheet are avoided, the first grinding wheel 28 grinds the cutting edge of the cutting knife 22 along with the movement of the cutting knife 22, the sharpness of the cutting edge of the cutting knife 22 is further ensured, the cold-rolled sheet can be effectively cut later, the trouble that the grinding treatment is needed to be carried out on the cutting edge of the cutting knife by stopping after the conventional cold-rolled sheet fine cutting equipment finishes the cutting of the cold-rolled sheet for many times is avoided, the problem that burrs are easy to appear at the cutting edge of the cold-rolled sheet is solved, and the cold-rolled sheets are stacked together to wait for packaging, the upper and lower cold-rolled sheets are easy to scratch due to joint collision, and the service condition of the cold-rolled sheets is affected.
As shown in fig. 1 and4, the cutting plate 19 is slidably connected to the inner cavity of the first through groove 20, the bottom of the inner cavity of the accommodating groove 39 is fixedly connected with a supporting spring 40, one end, away from the bottom of the inner cavity of the accommodating groove 39, of the supporting spring 40 is fixedly connected with a T-shaped sliding rod 38, and the lower end face of the positioning plate 41 is provided with a rubber pad.
Specifically, before the cold-rolled sheet is cut, the cutting plate 19 is driven to move downwards, and in the process of moving the cutting plate 19 downwards, the cold-rolled sheet in the inner cavity of the workbench 1 is pressed by the positioning plate 41, and along with the continuous downward movement of the cutting plate 19, the positioning plate 41 pushes the T-shaped slide rod 38 to extrude the supporting spring 40 to be stored in the inner cavity of the storage groove 39, and then the resilience force of the supporting spring 40 is utilized to increase the T-shaped slide rod 38 to push the positioning plate 41 to press the cold-rolled sheet for fixing force, so that the deviation of cutting caused by movement of the cold-rolled sheet is avoided when the cold-rolled sheet is cut.
As shown in fig. 4 and 10, grooves 26 are formed on two sides of an inner cavity of the second through groove 25, first fixing columns 27 are fixedly connected to the inner cavity of the grooves 26, two first sliding blocks 30 are slidably connected to the outer portion of each first fixing column 27, rotating shafts 42 are rotatably connected between the two first sliding blocks 30 located on the same position of the two first fixing columns 27, limiting plates 31 are rotatably connected to the outer portions of the two rotating shafts 42, one rotating shaft 42 is rotatably connected with a first grinding wheel 28, the other rotating shaft 42 is rotatably connected with a second grinding wheel 29, a first spring 32 is fixedly connected to one side of the inner cavity of the grooves 26, and one end, away from the grooves 26, of each first spring 32 is fixedly connected with the first sliding blocks 30.
Specifically, when the cutting knife 22 cuts the cold-rolled sheet, the cutting knife 22 starts cutting from one side of the cold-rolled sheet, and in the cutting process, the cutting knife 22 pushes the first grinding wheel 28 to move to one side by using the inclined plane, and the first grinding wheel 28 drives the second grinding wheel 29 to move to one side by using the limiting plate 31 along with the continuous downward movement of the cutting knife 22, so that the second grinding wheel 29 grinds the cut of the cold-rolled sheet, the first grinding wheel 28 grinds the cut edge along with the movement of the cutting knife 22, the sharpness of the cut edge of the cutting knife 22 is further ensured, the uneven condition at the cut edge of the cold-rolled sheet can be avoided, after the cutting knife 22 cuts the cold-rolled sheet, the first sliding block 30 is pushed by using the first spring 32 in a rebound reset mode, the first sliding block 30 is driven by the first fixed column 27, meanwhile, the rotating shaft 42 drives the first grinding wheel 28 and the second grinding wheel 29 to reset by using the limiting plate 31, and in the reset process of the first grinding wheel 28 and the second grinding wheel 29, the cut edge of the cold-rolled sheet is ground, and the cut edge of the cold-rolled sheet is further ground, and the cut edge of the cold-rolled sheet is further avoided, and the cut edge of the cold-rolled sheet is further the cut edge is not scratched.
As shown in fig. 3 and 8, a transmission groove 15 is arranged on the lower end surface of the workbench 1, an auxiliary roller 16 is rotatably connected in an inner cavity of the transmission groove 15, and a latex layer is arranged outside the auxiliary roller 16.
Specifically, when the conveying shaft of the driving motor rotates the conveying roller 10, the conveying roller 10 drives the adhesive rubber layer 11 to rotate, and then the adhesive rubber layer 11 is matched with the auxiliary roller 16 to convey the cold-rolled sheet, so that the accuracy of cutting after conveying the cold-rolled sheet can be ensured.
As shown in fig. 1 and 2, a discharge port 21 is arranged on one side of the workbench 1, a conveying groove 6 is arranged on the upper end surface of the workbench 1, and a conveying assembly is connected in a sliding manner in the inner cavity of the conveying groove 6;
Specifically, the cold-rolled sheet is conveyed into the inner cavity of the workbench 1 through the feeding hole 2, and then the cold-rolled sheet is conveyed by utilizing the conveying component in the inner cavity of the workbench 1, so that the conveying stability of the cold-rolled sheet in the inner cavity of the workbench 1 is ensured.
As shown in fig. 3 and 8, the conveying assembly comprises a fixed cylinder 12 arranged at the upper end of the workbench 1, a tension spring 14 is fixedly connected to the bottom of the inner cavity of the fixed cylinder 12, a T-shaped sliding column 13 is fixedly connected to one end, away from the bottom of the inner cavity of the fixed cylinder 12, of the tension spring 14, and a supporting rod 8 is arranged at one end, away from the tension spring 14, of the T-shaped sliding column 13.
Specifically, after the cold-rolled sheet is conveyed to the upper part of the auxiliary roller 16, the tension spring 14 in the inner cavity of the fixed cylinder 12 pulls the T-shaped sliding column 13 to move downwards, meanwhile, the T-shaped sliding column 13 drives the supporting rod 8 to move downwards, and the T-shaped supporting rod 8 is matched with the pushing block 9 to push the U-shaped pushing frame 7 to slide in the inner cavity of the conveying groove 6 to move downwards, so that the U-shaped pushing frame 7 presses and laminates the cold-rolled sheet by using the adhesive rubber layer 11, and the conveying stability of the cold-rolled sheet in the inner cavity of the workbench 1 is ensured.
As shown in fig. 3 and 8, the support rod 8 is externally and slidably connected with a pushing block 9, the lower end surface of the pushing block 9 is fixedly connected with a U-shaped pushing frame 7, a driving motor is arranged inside the U-shaped pushing frame 7, the driving motor is fixedly connected with a conveying roller 10 through an output shaft, and an adhesive rubber layer 11 is arranged outside the conveying roller 10.
Specifically, after the cold-rolled sheet is conveyed to the upper part of the auxiliary roller 16, the tension spring 14 in the inner cavity of the fixed cylinder 12 pulls the T-shaped slide column 13 to move downwards, meanwhile, the T-shaped slide column 13 drives the support rod 8 to move downwards, the T-shaped support rod 8 is matched with the pushing block 9 to push the U-shaped pushing frame 7 to slide in the inner cavity of the conveying groove 6 to move downwards, the U-shaped pushing frame 7 presses and adheres the cold-rolled sheet by using the adhesive rubber layer 11, then the conveying shaft of the driving motor rotates the conveying roller 10, the conveying roller 10 drives the adhesive rubber layer 11 to rotate, the cold-rolled sheet is conveyed in a rotating mode, and the setting of the adhesive rubber layer 11 can avoid slipping during conveying of the cold-rolled sheet, and meanwhile, the accuracy of cutting after conveying the cold-rolled sheet can be ensured.
As shown in fig. 6 and 7, the upper wall of the inner cavity of the workbench 1 is uniformly provided with a chute 33, the inner cavity of the chute 33 is fixedly connected with a second fixed column 34, the second fixed column 34 is externally and symmetrically connected with a second sliding block 36 in a sliding manner, the lower end surface of the second sliding block 36 is respectively and fixedly connected with a supporting plate 5 and an L-shaped connecting plate 37, and the supporting plate 5 and the L-shaped connecting plate 37 are mutually and fixedly connected.
Specifically, when carrying cold-rolled sheet to the feed inlet 2 inner chamber in, carry out the centre gripping location to cold-rolled sheet through utilizing L type connecting plate 37 and backup pad 5 drive spacing wheel 4 to guarantee that when cold-rolled sheet removes, the skew can not appear causing the condition of tailorring unsatisfactory.
As shown in fig. 6 and 7, a second spring 35 is fixedly connected to one side of the inner cavity of the sliding groove 33, a second sliding block 36 is fixedly connected to one side of the second spring 35, which is far away from the inner cavity of the sliding groove 33, a plurality of limiting wheels 4 are rotatably connected to the lower end of the supporting plate 5 through a rotating shaft, and a rubber gear 3 is rotatably connected to the lower end of the l-shaped connecting plate 37 through the rotating shaft.
Specifically, through carrying cold-rolled sheet to the feed inlet 2 inner chamber, utilize cold-rolled sheet extrusion rubber gear 3 to keep away from each other simultaneously and expand, and make rubber gear 3 drive L type connecting plate 37 and backup pad 5, and then make L type connecting plate 37 and backup pad 5 utilize second slider 36 to slide outside second fixed column 34, simultaneously pull second spring 35, thereby can utilize the resilience force of second spring 35 to pull second slider 36 to reset, and make second slider 36 drive L type connecting plate 37 and backup pad 5 synchronous movement, then drive spacing wheel 4 and carry out the centre gripping location to cold-rolled sheet, make cold-rolled sheet remain throughout and remove at workstation 1 inner chamber middle part and carry, when avoiding cold-rolled sheet to remove, because of not having clamping location mechanism, the skew appears when leading to removing and causes the cold-rolled sheet of cutting to be out the trouble that can't be used of meeting the requirement.
As shown in fig. 1 and 2, the lower end surface of the workbench 1 is provided with a supporting foot seat 43, and the feed inlet 2 is communicated with the discharge outlet 21 through the inner cavity of the workbench 1.
Specifically, keep away from ground with workstation 1 jack-up through supporting legs seat 43, and then the processing subassembly of workstation 1 bottom of being convenient for operates, and cold-rolled sheet gets into in the workstation 1 inner chamber from feed inlet 2, then carries out the in-process of discharging from discharge gate 21, can utilize workstation 1 inner chamber to carry out spacingly to cold-rolled sheet, makes it carry steadily, improves cutting precision.
According to the working principle, a cold-rolled sheet is conveyed into the inner cavity of the feed port 2, meanwhile, the cold-rolled sheet is used for extruding the rubber gear 3 to be mutually far away for expansion, the rubber gear 3 drives the L-shaped connecting plate 37 and the supporting plate 5, the L-shaped connecting plate 37 and the supporting plate 5 further slide outside the second fixed column 34 by using the second sliding block 36, and meanwhile, the second spring 35 is pulled, so that the second sliding block 36 can be pulled to reset by using the resilience force of the second spring 35, the second sliding block 36 drives the L-shaped connecting plate 37 and the supporting plate 5 to synchronously move, and then the limiting wheel 4 is driven to clamp and position the cold-rolled sheet, so that the cold-rolled sheet is always kept in the middle of the inner cavity of the workbench 1 for moving and conveying, and the defect that the cut cold-rolled sheet cannot be used due to the fact that the deviation occurs when the cold-rolled sheet moves is avoided when the cold-rolled sheet is not provided with a clamping and positioning mechanism is moved;
after the cold-rolled sheet is conveyed to the upper part of the auxiliary roller 16, the T-shaped slide column 13 is pulled to move downwards through the tension spring 14 in the inner cavity of the fixed cylinder 12, meanwhile, the T-shaped slide column 13 drives the supporting rod 8 to move downwards, the T-shaped supporting rod 8 is matched with the pushing block 9 to push the U-shaped pushing frame 7 to slide in the inner cavity of the conveying groove 6 to move downwards, the U-shaped pushing frame 7 presses and adheres the cold-rolled sheet by using the adhesive rubber layer 11, then the conveying roller 10 is rotated through the conveying shaft of the driving motor, the conveying roller 10 drives the adhesive rubber layer 11 to rotate, and then the cold-rolled sheet is conveyed by rotating, and the adhesive rubber layer 11 is arranged, so that slipping during conveying of the cold-rolled sheet can be avoided, and meanwhile, the cutting accuracy after conveying the cold-rolled sheet can be ensured;
After the cold-rolled sheet is conveyed to the lower part of the cutting assembly, the mounting plate 18 is pulled to move downwards through the output end of the hydraulic cylinder 17, meanwhile, the mounting plate 18 is matched with the bolt 24 to push the cutting plate 19 to move downwards, in the process of moving downwards the cutting plate 19, the cold-rolled sheet in the inner cavity of the workbench 1 is pressed and fixed by the positioning plate 41, so that deviation of cutting caused by movement of the cold-rolled sheet is avoided when the cold-rolled sheet is cut, then the positioning plate 41 can push the T-shaped sliding rod 38 to squeeze the supporting spring 40 to be contained in the inner cavity of the containing groove 39 along with the continuous downward movement of the cutting plate 19, the cutting plate 19 pushes the cutting knife 22 to be close to the cold-rolled sheet, and as the cutting knife 22 is arranged to be inclined, the cutting knife 22 starts to cut from one side of the cold-rolled sheet, in the cutting process, the first grinding knife 28 is pushed to move to one side by the inclined plane, the second grinding knife 29 is driven to move to one side by the limiting plate 31 along with the continuous downward movement of the cutting knife 22, and the second grinding knife 29 is enabled to cut the first grinding wheel 29 to be cut to be sharp along with the continuous downward movement of the cutting knife 22, and the second grinding wheel 29 is enabled to cut the first grinding knife is cut to be sharp along with the cutting edge 22, and the cutting edge is also prevented from being cut to be sharp along with the cutting edge of the grinding wheel 22;
After the cutting knife 22 cuts the cold-rolled sheet, the first slider 30 is pushed by rebound and reset of the first spring 32, the first slider 30 slides on the first fixing column 27 to drive the rotating shaft 42, meanwhile, the rotating shaft 42 drives the first grinding wheel 28 and the second grinding wheel 29 to reset by utilizing the limiting plate 31, and in the resetting process of the first grinding wheel 28 and the second grinding wheel 29, the second grinding wheel 29 grinds burrs at the notch of the cold-rolled sheet, so that burrs exist at the notch of the cold-rolled sheet, and scratch is caused on a manual hand.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a cold rolled sheet fine cutting equipment which characterized in that: the cutting device comprises a workbench (1), wherein a feed inlet (2) is formed in one side of the workbench (1), a first through groove (20) is formed in one side of the upper end of the workbench (1), hydraulic cylinders (17) are fixedly arranged at two ends of the workbench (1), a mounting plate (18) is arranged between output ends of the two hydraulic cylinders (17), and a cutting assembly is arranged on the lower end face of the mounting plate (18);
The cutting assembly comprises a cutting plate (19) arranged at the lower end of the mounting plate (18) by utilizing bolts (24), a cutting knife (22) is arranged in the middle of the lower end of the cutting plate (19) through a positioning bolt (23), a plurality of storage grooves (39) are formed in two sides of the lower end face of the cutting plate (19), T-shaped sliding rods (38) are connected in an inner cavity of each storage groove (39) in a sliding mode, and positioning plates (41) are fixedly connected at the lower ends of the T-shaped sliding rods (38);
The utility model discloses a cold-rolled sheet notch grinding device, including workstation (1), first grinding wheel (28) and second grinding wheel (29) are provided with second through groove (25) on one side of terminal surface under the workstation (1), second through groove (25) inner chamber sliding connection has first grinding wheel (28) to cut cutter (22) through second grinding wheel (29) to cut the cold-rolled sheet notch.
2. The cold-rolled sheet fine cutting apparatus according to claim 1, wherein: the cutting plate (19) is slidably connected to the inner cavity of the first through groove (20), a supporting spring (40) is fixedly connected to the bottom of the inner cavity of the accommodating groove (39), a T-shaped sliding rod (38) is fixedly connected to one end, away from the accommodating groove (39), of the bottom of the inner cavity of the accommodating groove (40), and a rubber pad is arranged on the lower end face of the positioning plate (41).
3. The cold-rolled sheet fine cutting apparatus according to claim 1, wherein: the utility model discloses a grinding machine for grinding a plastic material, including recess (26) is provided with first slider (30) in recess (26), recess (26) inner chamber both sides all are provided with recess (26), first fixed column (27) outside sliding connection has first slider (30), first slider (30) are close to face each other and rotate and be connected with axis of rotation (42), axis of rotation (42) outside rotates and is connected with first grinding wheel (28) and second grinding wheel (29), axis of rotation (42) outside rotates and is connected with limiting plate (31), recess (26) inner chamber one side fixedly connected with first spring (32), first slider (30) of recess (26) one end fixedly connected with are kept away from to first spring (32).
4. The cold-rolled sheet fine cutting apparatus according to claim 1, wherein: the automatic feeding device is characterized in that a transmission groove (15) is formed in the lower end face of the workbench (1), an auxiliary roller (16) is rotatably connected to the inner cavity of the transmission groove (15), and a latex layer is arranged outside the auxiliary roller (16).
5. The cold-rolled sheet fine cutting apparatus according to claim 1, wherein: one side of the workbench (1) is provided with a discharge hole (21), the upper end surface of the workbench (1) is provided with a conveying groove (6), and an inner cavity of the conveying groove (6) is slidably connected with a conveying assembly.
6. The cold-rolled sheet finishing apparatus as claimed in claim 5, wherein: the conveying assembly comprises a fixed cylinder (12) arranged at the upper end of the workbench (1), a tension spring (14) is fixedly connected to the bottom of the inner cavity of the fixed cylinder (12), a T-shaped sliding column (13) is fixedly connected to one end, far away from the bottom of the inner cavity of the fixed cylinder (12), of the tension spring (14), and a supporting rod (8) is arranged at one end, far away from the tension spring (14), of the T-shaped sliding column (13).
7. The cold-rolled sheet finishing apparatus as claimed in claim 6, wherein: the novel plastic conveyor is characterized in that the supporting rod (8) is connected with the pushing block (9) in an outside sliding mode, the lower end face of the pushing block (9) is fixedly connected with the U-shaped pushing frame (7), a driving motor is arranged inside the U-shaped pushing frame (7), the driving motor is fixedly connected with the conveying roller (10) through an output shaft, and an adhesive rubber layer (11) is arranged outside the conveying roller (10).
8. The cold-rolled sheet fine cutting apparatus according to claim 1, wherein: the utility model discloses a workbench, including workstation (1), workstation, fixed bolster, backup pad, L type connecting plate (37), spout (33) evenly are provided with on the inner chamber upper wall of workstation (1), spout (33) inner chamber fixedly connected with second fixed column (34), the outside symmetry sliding connection of second fixed column (34) has second slider (36), terminal surface fixedly connected with backup pad (5) and L type connecting plate (37) respectively under second slider (36), backup pad (5) and L type connecting plate (37) are fixed connection each other.
9. The cold-rolled sheet finishing apparatus as claimed in claim 8, wherein: the utility model discloses a rubber gear (3) is connected with in the inner chamber of spout (33), spout (33) inner chamber one side all fixedly connected with second spring (35), second spring (35) keep away from spout (33) inner chamber one side fixedly connected with second slider (36), backup pad (5) lower extreme is connected with a plurality of spacing wheels (4) through the pivot rotation, L type connecting plate (37) lower extreme is connected with rubber gear (3) through the pivot rotation.
10. The cold-rolled sheet finishing apparatus as claimed in claim 5, wherein: the lower end face of the workbench (1) is provided with a supporting foot seat (43), and the feeding port (2) is communicated with the discharging port (21) through an inner cavity of the workbench (1).
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| CN202311599531.2A CN117464066B (en) | 2023-11-28 | 2023-11-28 | Cold-rolled sheet precision cutting equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311599531.2A CN117464066B (en) | 2023-11-28 | 2023-11-28 | Cold-rolled sheet precision cutting equipment |
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| CN118455607A (en) * | 2024-07-10 | 2024-08-09 | 江苏裕砚建筑新材料有限公司 | Stainless steel plate production cutting device |
| CN118635577A (en) * | 2024-08-16 | 2024-09-13 | 兴化市恒源特钢有限公司 | Stainless steel product cutting machine |
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| CN209717239U (en) * | 2019-03-27 | 2019-12-03 | 贾越华 | A kind of cold-reduced sheet cutting apparatus with edging function |
| WO2021106543A1 (en) * | 2019-11-25 | 2021-06-03 | Ｊｆｅスチール株式会社 | Steel strip notching method, cold rolling method, and cold rolled steel strip manufacturing method |
| CN215145102U (en) * | 2021-06-22 | 2021-12-14 | 深圳市百利鑫工业材料有限公司 | Cross shearing machine with burr clearance mechanism |
| CN219665697U (en) * | 2023-03-22 | 2023-09-12 | 苏州市华盛邦迪镀铜钢带有限公司 | Cutting device for cold-rolled steel strip production |
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| KR200172767Y1 (en) * | 1999-08-31 | 2000-03-15 | 포항종합제철주식회사 | Device for regulating the press-pad position of a side trimmer |
| CN209717239U (en) * | 2019-03-27 | 2019-12-03 | 贾越华 | A kind of cold-reduced sheet cutting apparatus with edging function |
| WO2021106543A1 (en) * | 2019-11-25 | 2021-06-03 | Ｊｆｅスチール株式会社 | Steel strip notching method, cold rolling method, and cold rolled steel strip manufacturing method |
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