CN117548488B - Rolling processing equipment and method for nonferrous metal alloy - Google Patents
Rolling processing equipment and method for nonferrous metal alloy Download PDFInfo
- Publication number
- CN117548488B CN117548488B CN202410023876.1A CN202410023876A CN117548488B CN 117548488 B CN117548488 B CN 117548488B CN 202410023876 A CN202410023876 A CN 202410023876A CN 117548488 B CN117548488 B CN 117548488B
- Authority
- CN
- China
- Prior art keywords
- rod
- plate
- driving
- block
- linkage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 48
- 229910001092 metal group alloy Inorganic materials 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000003490 calendering Methods 0.000 claims abstract description 71
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims description 28
- 238000010030 laminating Methods 0.000 claims description 26
- 230000001483 mobilizing effect Effects 0.000 claims description 24
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B28/00—Maintaining rolls or rolling equipment in effective condition
- B21B28/02—Maintaining rolls in effective condition, e.g. reconditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- 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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of rolling processing, and particularly relates to rolling processing equipment and method for nonferrous metal alloy; the device comprises supporting legs, wherein a plurality of supporting legs are connected with a bottom plate together, mounting side plates are symmetrically arranged on the bottom plate, and a position control and movement assembly is arranged on each mounting side plate; the positioning and transferring assembly comprises a transferring base arranged on one mounting side plate, a transferring threaded shaft is arranged on the transferring base, and a stopping and locking assembly is arranged on the transferring threaded shaft; the adjusting screw shaft is provided with an adjusting square block in a threaded manner, and the adjusting square block is connected with the limiting block through a plurality of special-shaped connecting rods; a T-shaped transverse plate is arranged on one special-shaped connecting rod, and a holding and moving pressing mechanism is connected to the T-shaped transverse plate; through holding and moving the pressing mechanism for the calendering roller even to the metal calendering of different thicker for a long time, can not make the interval between two rollers change, make the sheetmetal of calendering ejection of compact can reach the requirement of predetermineeing, thereby promoted the quality and the efficiency of production.
Description
Technical Field
The invention belongs to the technical field of rolling processing, and particularly relates to rolling processing equipment and method for nonferrous metal alloy.
Background
When nonferrous metal alloy materials are processed, a rolling operation for processing the nonferrous metal alloy materials into a flat shape is often designed, wherein the rolling of the nonferrous metal alloy refers to the processing of thick materials made of the nonferrous metal alloy materials into a thinner sheet-shaped structure through the rolling operation. When the conventional non-ferrous metal alloy rolling processing equipment is used, if the rolling rollers carry out rolling time delay on different thicker metals for a long time, the interval between the two rolling rollers can be increased in a acquaintance manner, so that the thickness of discharged metal can not meet the preset requirement, the quality of processing production is influenced, and the production efficiency is reduced.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides rolling processing equipment and method for nonferrous metal alloy, which effectively solve the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the calendaring processing equipment for nonferrous metal alloy comprises supporting legs, wherein a plurality of supporting legs are connected with a bottom plate together, mounting side plates are symmetrically arranged on the bottom plate, and position control and movement assemblies are arranged on the mounting side plates and used for adjusting the interval arrangement between two rollers; the positioning and transferring assembly comprises a transferring base arranged on one mounting side plate, a transferring threaded shaft is arranged on the transferring base, and a stopping and locking assembly is arranged on the transferring threaded shaft.
The adjusting screw shaft is provided with an adjusting square block in a threaded manner, and the adjusting square block is connected with the limiting block through a plurality of special-shaped connecting rods; and a T-shaped transverse plate is arranged on one special-shaped connecting rod, and is connected with a holding and moving pressing mechanism which is used for continuously applying pressure to the first calendaring roller.
Preferably, the holding and pressing mechanism comprises a driving motor arranged on a T-shaped transverse plate, a driving gear is arranged at the output end of the driving motor, the driving gear is meshed with a driving rack, driving transverse blocks are symmetrically arranged on the driving rack, the two driving transverse blocks are jointly connected with a driving rod, and the driving rod is in sliding connection with a driving base arranged on a special-shaped connecting rod; the driving rack is symmetrically provided with a driving plate, the driving plate is provided with a mobilizing rod, the mobilizing rod is in sliding connection with the connecting blocks, the two connecting blocks are connected with a tooth block together, and the tooth block is in matched connection with the driving gear; the transfer rod is sleeved with a transfer spring, one end of the transfer spring is connected with the driving plate, and the other end of the transfer spring is connected with the connecting block.
Preferably, a special-shaped multi-rod is arranged on one driving transverse block, two end points of the special-shaped multi-rod are connected with a connecting plate, two sides of the connecting plate are provided with linked L plates, one linked L plate is connected with a linked oblique block through a linked abnormal rod, and a centering unit is arranged on the linked oblique block; and the other linkage L plate is provided with a linkage rack which is connected with the forward-moving scraper.
Preferably, the limiting block is slidably connected with the limiting rod, one end of the limiting rod is connected with the limiting circular plate, and the other end of the limiting rod is connected with the limiting base arranged on the mounting side plate.
Preferably, the forward-moving scraper comprises a linkage gear which is in meshed connection with the linkage rack, a linkage rotating shaft arranged on the linkage gear passes through a reciprocating base arranged on the special-shaped connecting rod to be connected with a linkage bevel gear, the linkage bevel gear is in meshed connection with a driving bevel gear, a driving rotating shaft arranged on the driving bevel gear passes through the reciprocating base to be connected with a driving disc, and a forward-moving rod arranged on the driving disc is in sliding connection with a reciprocating transverse groove on the reciprocating transverse block; the locating blocks are symmetrically arranged on one side of the reciprocating transverse block, and locating rods arranged on the locating blocks are in sliding connection with locating bases arranged on the special-shaped connecting rods.
Preferably, the linkage L plate is provided with a plurality of guide rods which are connected with a guide base arranged on the guide transverse plate in a sliding way; the two ends of the guide transverse plate are connected with the two special-shaped connecting rods; the two the first calender roll of side joint of linkage L board, first calender roll and second calender roll cooperation are connected and are set up, and the both ends and the installation curb plate of second calender roll are connected and are set up.
Preferably, an extension different rod is arranged on the other side of the reciprocating transverse block, the extension different rod is connected with a first scraping ring, and the first scraping ring is connected with a first calendaring roller in a matched manner; the extension special rod is connected with the touch long rod in a matched mode through a U-shaped frame plate, a first square plate is arranged on the touch long rod, the first square plate is connected with a second square plate through a second scraping ring, and the second scraping ring is connected with the second calendaring roller in a matched mode; the second square plate and the first square plate are provided with sliding rods which are connected with sliding bases arranged on one installation side plate; the sliding rod is sleeved with an extension spring, one end of the extension spring is connected with the sliding base, and the other end of the extension spring is connected with the sliding limiting plate.
Preferably, the stop locking assembly comprises a locking round block arranged on the adjusting threaded shaft, a first rubber cushion is arranged on the locking round block, and the first rubber cushion is connected with a second rubber cushion arranged on the locking ring block in a matched manner; the locking ring blocks are symmetrically provided with locking rods, the locking rods penetrate through a locking base arranged on the bottom plate and are connected with locking circular plates, and the two locking circular plates are connected with the pull ring together; the lock moves the cover and is equipped with the extrusion spring on the pole, and the one end of extrusion spring is connected with the lock movable ring piece and is set up, and the other end is connected with the lock and moves the base and set up.
Preferably, the centering unit comprises a linkage round wheel which is connected with the linkage inclined block in a matched manner, the linkage round wheel is connected with the linkage U seat, and a directional rack arranged on the linkage U seat is connected with a directional base arranged on the bottom plate in a sliding manner; the directional rack is sleeved with a directional spring, one end of the directional spring is connected with the linkage U seat, and the other end of the directional spring is connected with the directional base; the directional rack is meshed with the directional gear, a directional threaded shaft is arranged on the directional gear, and the directional threaded shaft is connected with an auxiliary base on the bottom plate; the directional threaded shaft is symmetrically provided with a directional transverse block in a threaded manner, and an auxiliary rod arranged on the directional transverse block is connected with the auxiliary base in a sliding manner; the directional transverse block is connected with the bonding square plate through a directional L rod, the bonding square plate is connected with the bonding oblique block through a bonding rod, and the bonding oblique block is provided with a buffer rubber cushion; laminating pole is gone up the cover and is equipped with laminating spring, and laminating spring's one end is connected with laminating sloping block, and the other end is connected with laminating square board and is set up.
The invention also provides a rolling processing method for nonferrous metal alloy, which comprises the following steps: step one, starting a driving motor to enable a driving gear on the output end of the driving motor to rotate and engage with a driving rack to move.
Step two, the driving rack is limited to move on the driving base through the driving rod, and the connecting plate is driven to move through the special-shaped multiple rods, so that the guide rod on the linkage L plate is limited to move on the guiding base, and the first calendaring roller is driven to move.
And thirdly, the driving gear is meshed with the tooth block, so that the tooth block can move in a limiting and reciprocating mode on the mobilizing rod through the connecting block, and the mobilizing spring is in a buffering and resetting state continuously.
And step four, continuously applying pressure to the first calendaring roller by the driving gear, and matching with the second calendaring roller, so that the first calendaring roller continuously performs calendaring operation on the metal at the current position.
Compared with the prior art, the invention has the beneficial effects that: (1) The first calendaring roller moves, the distance of each movement is equal, and when an operator adjusts the distance between the two rollers, the distance of the first calendaring roller moving on the holding and pressing mechanism needs to be considered; at this moment, the driving gear is meshed to the tooth block, the tooth block is enabled to move in a limiting and reciprocating mode on the transfer rod through the connecting block, then the transfer spring is enabled to be in a buffering and resetting state continuously, the first rolling roller cannot move continuously due to the fact that the linkage L plate is limited at the current position, the driving gear always continuously applies pressure to the first rolling roller, the first rolling roller can continuously and stably roll metal at the current position, the rolling roller can continuously and stably roll thicker metal for a long time, the driving gear always applies force to the first rolling roller, the distance between the two rollers is not changed, the metal sheet subjected to rolling discharging can reach preset requirements, and accordingly production quality and efficiency are improved.
(2) The rotating speed of the driving rotating shaft is greater than that of the linkage rotating shaft, so that the driving disc rotates rapidly, the reciprocating rod moves in a reciprocating transverse groove on the reciprocating transverse block, the reciprocating transverse block moves in a limiting and reciprocating manner on the positioning base through the positioning rod, the first scraping ring is driven to move in a reciprocating manner through the extension of the different rod, the first scraping ring moves on the surface of the first calendaring roller, the first scraping ring and the second scraping ring are elastically arranged, the inner diameter is smaller than that of the first calendaring roller, the first calendaring roller has ductility and plasticity, and the first scraping ring cannot contact the surface of the first calendaring roller due to the fact that the first calendaring roller is not arranged at the center of the first scraping ring; meanwhile, the extension heterolever contacts with the touch long lever through the U-shaped frame plate when moving, so that the second scraping ring moves in a limiting and reciprocating mode on the sliding base through the sliding rods on the second square plate and the first square plate, the extension spring is in a buffering and resetting state continuously, the second scraping ring moves in a reciprocating mode on the surface of the second rolling roller, impurities adhered to the surfaces of the first rolling roller and the second rolling roller and impurities adhered to the last rolling can be cleaned and cleanly arranged, cleanliness of the surfaces of the second rolling roller and the first rolling roller is kept, the effect of rolling due to impurities and the like on the rollers in the next rolling operation is avoided, and accordingly the rolling effect is improved.
(3) Through the bull stick on the operation lock movable circle piece for transfer the screw thread axle and rotate on transferring the base, make the transfer square of threaded connection remove then, make it drive the stopper through special-shaped connecting rod spacing removal on the gag lever post, thereby drive the direction removal of first calender roll towards the second calender roll, thereby make the interval between two rolls change, thereby can adjust the distance between first calender roll and the second calender roll, make the device can adjust the interval of two rolls in good time according to the calendering requirement of difference, the limitation of device when using has been reduced.
(4) The directional screw thread epaxial both ends screw thread is opposite for the spacing removal in opposite directions of two directional transverse blocks of threaded connection, thereby make two laminating inclined blocks remove in opposite directions, and remove the side of the metal piece that needs to calender, through laminating pole and the laminating spring that is equipped with, can adjust the distance that laminating inclined block contacted with the metal piece in real time according to the width of different metal pieces, thereby can lead the setting to the metal piece that moves, if the metal piece that moves is not in the position in the middle, can make it contact the inclined plane department of laminating inclined block, impact force when can reduce the contact through the buffering cushion, thereby stability when using has been promoted, then follow the metal piece and remove in opposite directions, make the metal piece gradually through the direction of laminating inclined block, make the metal piece remove the position in the middle gradually, make the metal piece can carry out the calendering operation in the middle of two rollers, avoid the position not to the effect of influence calendering, thereby the efficiency of production has been promoted.
(5) When the device needs to be used for a positioning adjustment assembly, the pull ring is pulled outwards, so that the locking circular plate drives the locking rod to move in a limiting manner on the locking base, the extrusion springs are in a buffering state, and then the second rubber pads on the two locking circular blocks are not connected with the first rubber pads, so that the limiting setting of the locking circular blocks is released, and the adjustment threaded shaft on the positioning adjustment assembly can rotate; when operating personnel adjust the interval of two rollers, loosen the pull ring, drive the setting that resets of lock movable ring piece through extrusion spring for the second cushion sets up with first cushion connection, thereby has increaseed the frictional force with lock movable circle piece contact, makes lock movable circle piece can not rotate, thereby will transfer the spacing setting of screw thread axle, avoid the system position to transfer the subassembly to lead to the interval of roller to change when the calendering because of non-artificial factor, promoted the security of device when using, thereby guarantee the quality of calendering production.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of a second scraper ring according to the present invention.
Fig. 3 is a schematic structural diagram of a first rubber pad according to the present invention.
FIG. 4 is a schematic view of the structure of the linked circular wheel of the present invention.
Fig. 5 is a schematic view of the structure of the driving rack of the present invention.
Fig. 6 is a schematic view of the structure of the first calender roll according to the invention.
Fig. 7 is a schematic view of the structure of the movable rod of the present invention.
Fig. 8 is a schematic view of the structure of the special-shaped connecting rod of the present invention.
FIG. 9 is a schematic view of a fitting diagonal block according to the present invention.
FIG. 10 is a schematic diagram of the reciprocating block structure of the present invention.
In the figure: 1. a support leg; 2. a bottom plate; 3. installing a side plate; 4. mobilize the base; 5. mobilizing the threaded shaft; 6. mobilizing the square; 7. a special-shaped connecting rod; 8. a limiting block; 9. a T-shaped cross plate; 10. a first calender roll; 11. a driving motor; 12. a drive gear; 13. a drive rack; 14. driving the transverse block; 15. a driving rod; 16. a drive base; 17. a driving plate; 18. a mobilizing lever; 19. a connecting block; 20. tooth blocks; 21. a mobilizing spring; 22. a plurality of special-shaped rods; 23. a connecting plate; 24. linkage L plate; 25. a linkage different rod; 26. a linkage oblique block; 27. a linkage rack; 28. a limit rod; 29. a limit base; 30. a linkage gear; 31. a linkage rotating shaft; 32. a linkage bevel gear; 33. driving a bevel gear; 34. driving the rotating shaft; 35. a drive disc; 36. a movable rod; 37. a reciprocating transverse block; 38. a positioning block; 39. a positioning rod; 40. positioning a base; 41. a guide rod; 42. a guide cross plate; 43. a guide base; 44. a second calender roll; 45. extending the different rod; 46. a first scraper ring; 47. touching the long rod; 48. a first square plate; 49. a second scraper ring; 50. a second square plate; 51. a slide bar; 52. a slide base; 53. a tension spring; 54. locking the round block; 55. a first rubber pad; 56. locking the ring block; 57. a second rubber pad; 58. a locking lever; 59. locking the base; 60. locking a circular plate; 61. a pull ring; 62. a linkage round wheel; 63. a linkage U-shaped seat; 64. a directional rack; 65. a directional base; 66. a directional spring; 67. a directional gear; 68. a directional threaded shaft; 69. a directional transverse block; 70. an auxiliary lever; 71. attaching a square plate; 72. a bonding rod; 73. attaching the oblique block; 74. buffering rubber cushion; 75. and (5) attaching a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only 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.
1-10, the rolling processing equipment for nonferrous metal alloy comprises supporting legs 1, wherein a plurality of supporting legs 1 are commonly connected with a bottom plate 2, mounting side plates 3 are symmetrically arranged on the bottom plate 2, and a position adjusting component is arranged on each mounting side plate 3 and is used for adjusting the interval arrangement between two rollers; the positioning and adjusting assembly comprises an adjusting base 4 arranged on one mounting side plate 3, an adjusting threaded shaft 5 is arranged on the adjusting base 4, and a stop locking assembly is arranged on the adjusting threaded shaft 5; the mobilizing screw shaft 5 is provided with a mobilizing square 6 in a threaded manner, and the mobilizing square 6 is connected with a limiting block 8 through a plurality of special-shaped connecting rods 7; a T-shaped transverse plate 9 is arranged on one special-shaped connecting rod 7, and a holding and moving pressing mechanism is connected to the T-shaped transverse plate 9 and is used for continuously applying pressure to the first calendaring roll 10; the limiting block 8 is slidably connected with the limiting rod 28, one end of the limiting rod 28 is connected with the limiting circular plate, and the other end of the limiting rod 28 is connected with the limiting base 29 arranged on the mounting side plate 3.
An operator operates the rotating rod on the locking round block 54 to enable the adjusting threaded shaft 5 to rotate on the adjusting base 4, then enables the adjusting square 6 in threaded connection to move, and enables the adjusting square 6 to drive the limiting block 8 to move in a limiting mode on the limiting rod 28 through the special-shaped connecting rod, so that the first calendaring roller 10 is driven to move towards the second calendaring roller 44, the distance between the two rollers is changed, the distance between the first calendaring roller 10 and the second calendaring roller 44 can be adjusted, the distance between the two rollers can be adjusted timely according to different calendaring requirements, and the limitation of the device in use is reduced; the first calender roll 10 and the second calender roll 44 are independently powered so that they can perform a calendering operation on nonferrous metals.
The holding and moving pressure applying mechanism of the embodiment comprises a driving motor 11 arranged on a T-shaped transverse plate 9, a driving gear 12 is arranged at the output end of the driving motor 11, the driving gear 12 is in meshed connection with a driving rack 13, driving transverse blocks 14 are symmetrically arranged on the driving rack 13, the two driving transverse blocks 14 are jointly connected with a driving rod 15, and the driving rod 15 is in sliding connection with a driving base 16 arranged on a special-shaped connecting rod 7; the driving rack 13 is symmetrically provided with a driving plate 17, the driving plate 17 is provided with a mobilizing rod 18, the mobilizing rod 18 is arranged in sliding connection with a connecting block 19, the two connecting blocks 19 are connected with a tooth block 20 together, and the tooth block 20 is connected with the driving gear 12 in a matched manner; the mobilizing rod 18 is sleeved with a mobilizing spring 21, one end of the mobilizing spring 21 is connected with the driving plate 17, and the other end is connected with the connecting block 19; a special-shaped multi-rod 22 is arranged on one driving transverse block 14, two end points of the special-shaped multi-rod 22 are connected with a connecting plate 23, two sides of the connecting plate 23 are provided with linked L plates 24, one linked L plate 24 is connected with a linked oblique block 26 through a linked different rod 25, and a centering unit is arranged on the linked oblique block 26; the other linkage L plate 24 is provided with a linkage rack 27, and the linkage rack 27 is connected with the forward-moving scraper; the linkage L plate 24 is provided with a plurality of guide rods 41, and the guide rods 41 are connected with a guide base 43 arranged on a guide transverse plate 42 in a sliding manner; two ends of the guide transverse plate 42 are connected with the two special-shaped connecting rods 7; the two side surfaces of the linkage L-shaped plates 24 are connected with the first calendaring roller 10 together, the first calendaring roller 10 and the second calendaring roller 44 are connected in a matched mode, and two ends of the second calendaring roller 44 are connected with the mounting side plate 3.
When an operator adjusts the distance according to the calendaring requirement, the driving motor 11 is started to enable the driving gear 12 on the output end of the driving motor to rotate and engage the driving rack 13 to move, so that the driving gear is limited to move on the driving base 16 through the driving rod 15, then the connecting plate 23 is driven to move through the special-shaped multi-rod 22, the guide rod 41 on the linkage L plate 24 is limited to move on the guide base 43, the first calendaring roller 10 is driven to move, the distance of each movement is equal, and the distance of the first calendaring roller 10 on the holding and pressing mechanism needs to be considered when the operator adjusts the distance of the two rollers; at this time, the driving gear 12 is meshed to the tooth block 20, so that the driving gear is in a limit reciprocating movement on the regulating rod 18 through the connecting block 19, and then the regulating spring 21 is in a buffer and reset state continuously, since the linkage L plate 24 is limited at the current position, the first calendaring roller 10 cannot continue to move, and the driving gear 12 always continuously applies pressure to the first calendaring roller 10, so that the first calendaring roller 10 can continuously and stably calendar metal at the current position, the calendaring roller can delay thicker metal for a long time, and the driving gear 12 always applies force to the first calendaring roller 10, so that the distance between the two rollers is not changed, and the metal sheet subjected to calendaring discharge can meet preset requirements, thereby improving the quality and efficiency of production.
The forward-moving scraper of the embodiment comprises a linkage gear 30 which is in meshed connection with a linkage rack 27, wherein a linkage rotating shaft 31 arranged on the linkage gear 30 passes through a reciprocating base arranged on a special-shaped connecting rod 7 to be connected with a linkage bevel gear 32, the linkage bevel gear 32 is in meshed connection with a driving bevel gear 33, a driving rotating shaft 34 arranged on the driving bevel gear 33 passes through the reciprocating base to be connected with a driving disc 35, and a forward-moving rod 36 arranged on the driving disc 35 is in sliding connection with a reciprocating transverse groove on a reciprocating transverse block 37; a positioning block 38 is symmetrically arranged on one side of the reciprocating transverse block 37, and a positioning rod 39 arranged on the positioning block 38 is in sliding connection with a positioning base 40 arranged on the special-shaped connecting rod 7; an extension different rod 45 is arranged on the other side of the reciprocating transverse block 37, the extension different rod 45 is connected with a first scraping ring 46, and the first scraping ring 46 is connected with the first calendaring roll 10 in a matching way; the extension different rod 45 is connected with the touch long rod 47 in a matched mode through a U-shaped frame plate, a first square plate 48 is arranged on the touch long rod 47, the first square plate 48 is connected with a second square plate 50 through a second scraping ring 49, and the second scraping ring 49 is connected with the second calendaring roller 44 in a matched mode; the second square plate 50 and the first square plate 48 are provided with sliding rods 51, and the sliding rods 51 are connected with a sliding base 52 arranged on one installation side plate 3; the sliding rod 51 is sleeved with a tension spring 53, one end of the tension spring 53 is connected with the sliding base 52, and the other end is connected with the sliding limiting plate.
When the linkage L plate 24 descends, the linkage L plate drives the linkage rack 27 to move and enable the linkage L plate to mesh with the linkage gear 30 to rotate, the linkage bevel gear 32 is enabled to rotate through the linkage rotating shaft 31, the size of the linkage bevel gear 32 is larger than that of the drive bevel gear 33, the rotating speed of the drive rotating shaft 34 is larger than that of the linkage rotating shaft 31, the drive disc 35 is enabled to rotate rapidly, the reciprocating bar 36 moves in a reciprocating transverse groove on the reciprocating transverse block 37, the reciprocating transverse block 37 moves in a limiting and reciprocating manner on the positioning base 40 through the positioning rod 39, the first scraping ring 46 is driven to move in a reciprocating manner through the extension of the different rod 45, the first scraping ring 46 moves on the surface of the first calendaring roller 10, the first scraping ring 46 and the second scraping ring 49 are in elastic arrangement, the inner diameter is smaller than that of the first calendaring roller 10, and the first scraping ring 46 cannot contact the surface of the first calendaring roller 10 because the first calendaring roller 10 is not located at the center of the first scraping ring 46; meanwhile, the extension different rod 45 contacts the touch long rod 47 through the U-shaped frame plate when moving, so that the second scraping ring 49 moves back and forth on the sliding base 52 in a limiting manner through the sliding rod 51 on the second square plate 50 and the first square plate 48, and the extension spring 53 is in a buffering and resetting state continuously, so that the second scraping ring 49 moves back and forth on the surface of the second rolling roller 44, impurities adhered to the surfaces of the first rolling roller 10 and the second rolling roller 44 and impurities adhered to the last rolling can be cleaned and cleaned, cleanliness of the surfaces of the second rolling roller 44 and the first rolling roller 10 is kept, the rolling effect is prevented from being influenced due to impurities and the like on the rollers in the next rolling operation, and the rolling effect is improved.
The locking assembly comprises a locking round block 54 arranged on a regulating threaded shaft 5, a first rubber cushion 55 is arranged on the locking round block 54, and the first rubber cushion 55 is connected with a second rubber cushion 57 arranged on a locking ring block 56 in a matched manner; the locking ring block 56 is symmetrically provided with locking rods 58, the locking rods 58 penetrate through locking bases 59 arranged on the bottom plate 2 to be connected with locking circular plates 60, and the two locking circular plates 60 are jointly connected with a pull ring 61; the lock moving rod 58 is sleeved with an extrusion spring, one end of the extrusion spring is connected with the lock moving ring block 56, and the other end of the extrusion spring is connected with the lock moving base 59.
When the device needs to be used for a positioning and adjusting assembly, the locking circular plate 60 drives the locking rod 58 to move in a limiting way on the locking base 59 by pulling the pull ring 61 outwards, the extrusion springs are in a buffering state, and then the second rubber pads 57 on the two locking circular blocks 56 are not connected with the first rubber pads 55 any more, so that the limiting setting of the locking circular blocks 54 is released, and the adjusting threaded shaft 5 on the positioning and adjusting assembly can rotate; when operating personnel adjust the interval of two rollers, loosen pull ring 61, reset through the reset drive lock of extrusion spring and move the setting that resets of ring piece 56 for second cushion 57 and first cushion 55 are connected and are set up, thereby the frictional force that has increased and has moved the round piece 54 contact with the lock, make lock move the round piece 54 can not rotate, thereby will transfer the spacing setting of screw thread axle 5, avoid the system position to transfer the subassembly to lead to the interval of roller to change when the calendering because of non-artificial factor, the security of device when using has been promoted, thereby guarantee the quality of calendering production.
The centering unit of the embodiment comprises a linkage round wheel 62 which is matched and connected with the linkage inclined block 26, wherein the linkage round wheel 62 is connected with a linkage U seat 63, and a directional rack 64 arranged on the linkage U seat 63 is in sliding connection with a directional base 65 arranged on the bottom plate 2; the directional rack 64 is sleeved with a directional spring 66, one end of the directional spring 66 is connected with the linkage U seat 63, and the other end is connected with the directional base 65; the directional rack 64 is meshed with a directional gear 67, a directional threaded shaft 68 is arranged on the directional gear 67, and the directional threaded shaft 68 is connected with an auxiliary base on the bottom plate 2; the directional threaded shaft 68 is symmetrically provided with a directional transverse block 69 in a threaded manner, and an auxiliary rod 70 arranged on the directional transverse block 69 is in sliding connection with the auxiliary base; the directional transverse block 69 is connected with the bonding square plate 71 through a directional L rod, the bonding square plate 71 is connected with the bonding inclined block 73 through a bonding rod 72, and the bonding inclined block 73 is provided with a buffer rubber pad 74; laminating spring 75 is sleeved on laminating rod 72, one end of laminating spring 75 is connected with laminating sloping block 73, and the other end is connected with laminating square plate 71 and sets up.
The linkage L plate 24 drives the linkage bevel block 26 simultaneously and moves downwards, cooperation through linkage round wheel 62 and linkage U seat 63, make linkage U seat 63 through directional rack 64 spacing removal on directional base 65, make directional spring 66 be in the state of buffering, then make the directional rack 64 meshing directional gear 67 of removal rotate, thereby drive directional screw shaft 68 and rotate, because the both ends screw thread on the directional screw shaft 68 is opposite, make two directional transverse blocks 69 spacing removal in opposite directions of threaded connection, thereby make two laminating bevel blocks 73 remove in opposite directions, and remove the side of the metal piece that needs the calendering, through laminating pole 72 and laminating spring 75 that are equipped with, can adjust the distance that laminating bevel block 73 contacted with the metal piece according to the width of different metal pieces, thereby can lead to the setting to the metal piece that moves, if the metal piece that moves is not in the inclined plane department in the middle of laminating bevel block 73, impact force when can reducing the contact through buffering cushion 74, thereby stability when having promoted the use, then follow the metal piece and continue to remove, make metal piece gradually laminate bevel block 73 through the guide piece, make metal piece and the metal piece contact distance between the metal piece, thereby the effect of rolling effect can not be avoided in the middle of the position of the two rolls that the rolling is carried out gradually.
The invention also provides a rolling processing method for nonferrous metal alloy, which comprises the following steps: step one, the driving motor 11 is started to enable the driving gear 12 on the output end to rotate and engage the driving rack 13 to move.
Step two, the driving rack 13 is limited to move on the driving base 16 through the driving rod 15, and the connecting plate 23 is driven to move through the special-shaped multi-rod 22, so that the guide rod 41 on the linkage L plate 24 is limited to move on the guide base 43, and the first calendaring roller 10 is driven to move.
Step three, at this time, the driving gear 12 is meshed with the tooth block 20, so that the driving gear moves reciprocally and limitedly on the maneuvering rod 18 through the connecting block 19, and the maneuvering spring 21 is constantly in a buffering and resetting state.
Step four, the driving gear 12 continuously applies pressure to the first calendaring roller 10 to cooperate with the second calendaring roller 44, so that the first calendaring roller 10 continuously performs calendaring operation on the metal at the current position.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A calendaring apparatus for nonferrous metal alloys, characterized in that: the device comprises supporting legs (1), wherein a plurality of supporting legs (1) are commonly connected with a bottom plate (2), mounting side plates (3) are symmetrically arranged on the bottom plate (2), position adjusting components are arranged on the mounting side plates (3) and are used for adjusting the interval arrangement between two rollers;
the positioning and adjusting assembly comprises an adjusting base (4) arranged on one mounting side plate (3), an adjusting threaded shaft (5) is arranged on the adjusting base (4), and a stop locking assembly is arranged on the adjusting threaded shaft (5);
the adjusting screw shaft (5) is provided with an adjusting square block (6) in a threaded manner, and the adjusting square block (6) is connected with the limiting block (8) through a plurality of special-shaped connecting rods (7); a T-shaped transverse plate (9) is arranged on one special-shaped connecting rod (7), and a holding and moving pressing mechanism is connected to the T-shaped transverse plate (9) and used for continuously applying pressure to the first calendaring roller (10);
the holding and pressing mechanism comprises a driving motor (11) arranged on a T-shaped transverse plate (9), a driving gear (12) is arranged at the output end of the driving motor (11), the driving gear (12) is connected with a driving rack (13) in a meshed mode, driving transverse blocks (14) are symmetrically arranged on the driving rack (13), the two driving transverse blocks (14) are jointly connected with a driving rod (15), and the driving rod (15) is in sliding connection with a driving base (16) arranged on the special-shaped connecting rod (7); the driving rack (13) is symmetrically provided with a driving plate (17), the driving plate (17) is provided with a mobilizing rod (18), the mobilizing rod (18) is slidably connected with the connecting blocks (19), the two connecting blocks (19) are jointly connected with the tooth block (20), and the tooth block (20) is matched and connected with the driving gear (12); a mobilizing spring (21) is sleeved on the mobilizing rod (18), one end of the mobilizing spring (21) is connected with the driving plate (17), and the other end of the mobilizing spring is connected with the connecting block (19);
a special-shaped multi-rod (22) is arranged on one driving transverse block (14), two end points of the special-shaped multi-rod (22) are connected with a connecting plate (23), linkage L plates (24) are arranged on two sides of the connecting plate (23), one linkage L plate (24) is connected with a linkage inclined block (26) through a linkage abnormal rod (25), and a centering unit is arranged on the linkage inclined block (26); a linkage rack (27) is arranged on the other linkage L plate (24), and the linkage rack (27) is connected with the forward-moving scraper;
the forward-moving scraper comprises a linkage gear (30) which is in meshed connection with a linkage rack (27), a linkage rotating shaft (31) arranged on the linkage gear (30) penetrates through a reciprocating base arranged on a special-shaped connecting rod (7) to be connected with a linkage bevel gear (32), the linkage bevel gear (32) is in meshed connection with a driving bevel gear (33), a driving rotating shaft (34) arranged on the driving bevel gear (33) penetrates through the reciprocating base to be connected with a driving disc (35), and a forward-moving rod (36) arranged on the driving disc (35) is in sliding connection with a reciprocating transverse groove on a reciprocating transverse block (37); a positioning block (38) is symmetrically arranged on one side of the reciprocating transverse block (37), and a positioning rod (39) arranged on the positioning block (38) is in sliding connection with a positioning base (40) arranged on the special-shaped connecting rod (7);
a plurality of guide rods (41) are arranged on the linkage L plate (24), and the guide rods (41) are connected with a guide base (43) arranged on a guide transverse plate (42) in a sliding manner; two ends of the guide transverse plate (42) are connected with the two special-shaped connecting rods (7); the side surfaces of the two linked L plates (24) are connected with a first calendaring roller (10) together, the first calendaring roller (10) is connected with a second calendaring roller (44) in a matched mode, and two ends of the second calendaring roller (44) are connected with the mounting side plates (3);
an extension different rod (45) is arranged on the other side of the reciprocating transverse block (37), the extension different rod (45) is connected with a first scraping ring (46), and the first scraping ring (46) is connected with the first calendaring roller (10) in a matched mode; the extension special rod (45) is connected with the touch long rod (47) in a matched mode through a U-shaped frame plate, a first square plate (48) is arranged on the touch long rod (47), the first square plate (48) is connected with a second square plate (50) through a second scraping ring (49), and the second scraping ring (49) is connected with the second calendaring roller (44) in a matched mode; the second square plate (50) and the first square plate (48) are provided with sliding rods (51), and the sliding rods (51) are connected with a sliding base (52) arranged on one installation side plate (3); the sliding rod (51) is sleeved with a stretching spring (53), one end of the stretching spring (53) is connected with the sliding base (52), and the other end of the stretching spring is connected with the sliding limiting plate.
2. A rolling processing apparatus for nonferrous metal alloy according to claim 1, wherein: the limiting block (8) is arranged in a sliding connection with the limiting rod (28), one end of the limiting rod (28) is connected with the limiting circular plate, and the other end of the limiting rod is connected with the limiting base (29) arranged on the mounting side plate (3).
3. A rolling processing apparatus for nonferrous metal alloy according to claim 1, wherein: the locking assembly comprises a locking round block (54) arranged on the adjusting threaded shaft (5), a first rubber pad (55) is arranged on the locking round block (54), and the first rubber pad (55) is connected with a second rubber pad (57) arranged on the locking ring block (56) in a matched mode; the locking ring blocks (56) are symmetrically provided with locking rods (58), the locking rods (58) penetrate through locking bases (59) arranged on the bottom plate (2) to be connected with locking circular plates (60), and the two locking circular plates (60) are jointly connected with a pull ring (61); the lock moving rod (58) is sleeved with an extrusion spring, one end of the extrusion spring is connected with the lock moving ring block (56), and the other end of the extrusion spring is connected with the lock moving base (59).
4. A rolling processing apparatus for nonferrous metal alloy according to claim 1, wherein: the centering unit comprises a linkage round wheel (62) which is connected with the linkage inclined block (26) in a matched manner, the linkage round wheel (62) is connected with a linkage U seat (63), and a directional rack (64) arranged on the linkage U seat (63) is connected with a directional base (65) arranged on the bottom plate (2) in a sliding manner; the directional rack (64) is sleeved with a directional spring (66), one end of the directional spring (66) is connected with the linkage U seat (63), and the other end of the directional spring is connected with the directional base (65); the directional rack (64) is meshed with the directional gear (67), a directional threaded shaft (68) is arranged on the directional gear (67), and the directional threaded shaft (68) is connected with an auxiliary base on the bottom plate (2); the directional threaded shaft (68) is symmetrically provided with a directional transverse block (69) in a threaded manner, and an auxiliary rod (70) arranged on the directional transverse block (69) is connected with the auxiliary base in a sliding manner; the directional transverse block (69) is connected with the bonding square plate (71) through a directional L rod, the bonding square plate (71) is connected with the bonding inclined block (73) through a bonding rod (72), and the bonding inclined block (73) is provided with a buffer rubber pad (74); laminating spring (75) is sleeved on laminating rod (72), one end of laminating spring (75) is connected with laminating sloping block (73), and the other end is connected with laminating square board (71).
5. A rolling method for nonferrous metal alloy using the rolling apparatus for nonferrous metal alloy according to claim 1, characterized by comprising the steps of:
step one, starting a driving motor (11) to enable a driving gear (12) on the output end of the driving motor to rotate and engage a driving rack (13) to move;
step two, the driving rack (13) is limited to move on the driving base (16) through the driving rod (15), and the connecting plate (23) is driven to move through the special-shaped multi-rod (22), so that the guide rod (41) on the linkage L plate (24) is limited to move on the guide base (43), and the first calendaring roller (10) is driven to move;
step three, the driving gear (12) is meshed with the tooth block (20) at the moment, so that the driving gear moves in a limiting and reciprocating mode on the mobilizing rod (18) through the connecting block (19), and the mobilizing spring (21) is in a buffering and resetting state continuously;
and step four, continuously applying pressure to the first calendaring roller (10) by the driving gear (12) and matching with the second calendaring roller (44), so that the first calendaring roller (10) continuously performs calendaring operation on metal at the current position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410023876.1A CN117548488B (en) | 2024-01-08 | 2024-01-08 | Rolling processing equipment and method for nonferrous metal alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410023876.1A CN117548488B (en) | 2024-01-08 | 2024-01-08 | Rolling processing equipment and method for nonferrous metal alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117548488A CN117548488A (en) | 2024-02-13 |
| CN117548488B true CN117548488B (en) | 2024-04-02 |
Family
ID=89818778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410023876.1A Active CN117548488B (en) | 2024-01-08 | 2024-01-08 | Rolling processing equipment and method for nonferrous metal alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117548488B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150074939A (en) * | 2013-12-24 | 2015-07-02 | 주식회사 포스코 | Importing means using magnet for rollers for coating and apparatus having the same |
| CN115178592A (en) * | 2022-06-02 | 2022-10-14 | 林小辉 | Stainless steel calendering process and equipment thereof |
| KR102495856B1 (en) * | 2022-03-31 | 2023-02-06 | 김용환 | System for finishing mill |
| CN116329281A (en) * | 2023-03-27 | 2023-06-27 | 徐州邦乐通用零部件制造有限公司 | Automobile part rolling device |
| CN116748364A (en) * | 2023-08-18 | 2023-09-15 | 德化县畅德陶瓷配件有限公司 | Stamping device and stamping method for pressing fittings |
| CN117102250A (en) * | 2023-09-11 | 2023-11-24 | 无锡晶龙华特电工有限公司 | Oriented silicon steel primary cold rolling equipment |
| CN117206325A (en) * | 2023-09-07 | 2023-12-12 | 泉州市家丽人家居用品有限公司 | Non-ferrous metal calendering equipment of skew prevention |
-
2024
- 2024-01-08 CN CN202410023876.1A patent/CN117548488B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150074939A (en) * | 2013-12-24 | 2015-07-02 | 주식회사 포스코 | Importing means using magnet for rollers for coating and apparatus having the same |
| KR102495856B1 (en) * | 2022-03-31 | 2023-02-06 | 김용환 | System for finishing mill |
| CN115178592A (en) * | 2022-06-02 | 2022-10-14 | 林小辉 | Stainless steel calendering process and equipment thereof |
| CN116329281A (en) * | 2023-03-27 | 2023-06-27 | 徐州邦乐通用零部件制造有限公司 | Automobile part rolling device |
| CN116748364A (en) * | 2023-08-18 | 2023-09-15 | 德化县畅德陶瓷配件有限公司 | Stamping device and stamping method for pressing fittings |
| CN117206325A (en) * | 2023-09-07 | 2023-12-12 | 泉州市家丽人家居用品有限公司 | Non-ferrous metal calendering equipment of skew prevention |
| CN117102250A (en) * | 2023-09-11 | 2023-11-24 | 无锡晶龙华特电工有限公司 | Oriented silicon steel primary cold rolling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117548488A (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110314933B (en) | Steel plate rolling device and method | |
| CN211940344U (en) | Sheet metal surface treatment equipment | |
| CN110170549B (en) | Arc iron plate bending machine | |
| CN117548488B (en) | Rolling processing equipment and method for nonferrous metal alloy | |
| CN213079632U (en) | Hydraulic bending machine | |
| CN117282806A (en) | Stainless steel band withdrawal and straightening device and withdrawal and straightening process thereof | |
| CN216827990U (en) | Metal plate leveling device | |
| CN116872544A (en) | Automatic flattening device for mobile phone display screen | |
| CN213613419U (en) | Iron sheet positioning and feeding device for EI sheet iron core production | |
| CN109047899B (en) | A kind of soft state thin plate slitting guide and guards | |
| CN220931949U (en) | Workpiece flatness detection device | |
| CN217278320U (en) | Surface cleanliness detector | |
| CN218855241U (en) | Stainless steel withdrawal and straightening machine with cleaning function | |
| CN220444650U (en) | Strip steel cold rolling mill | |
| CN218965023U (en) | Polishing device for cold-rolled steel plate production | |
| CN116060494B (en) | Extrusion device for machining mechanical parts | |
| CN218281947U (en) | Roller press with width adjusting function | |
| CN218312761U (en) | Polishing equipment for non-ferrous metal calendering | |
| CN116810031B (en) | Aluminum plate cutting equipment | |
| CN219464340U (en) | Metal processing calendering device | |
| CN216427138U (en) | Guiding mechanism with automatic steering function for glass cleaning | |
| CN217748652U (en) | Stainless steel product smelting calendering device | |
| CN220347968U (en) | Polishing device for stainless steel processing | |
| CN220283033U (en) | Tension roller adjusting assembly for stainless steel plate production | |
| CN114349325B (en) | Glass slicing device of full-automatic laminated glass cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |