CN114985471A - Calendering equipment of steel container - Google Patents
Calendering equipment of steel container Download PDFInfo
- Publication number
- CN114985471A CN114985471A CN202210479225.4A CN202210479225A CN114985471A CN 114985471 A CN114985471 A CN 114985471A CN 202210479225 A CN202210479225 A CN 202210479225A CN 114985471 A CN114985471 A CN 114985471A
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- Prior art keywords
- plate
- adjusting
- rolling
- block
- cavity
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000003490 calendering Methods 0.000 title claims abstract description 26
- 238000005096 rolling process Methods 0.000 claims abstract description 64
- 230000000670 limiting effect Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000002829 reductive effect Effects 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 37
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 9
- 230000033228 biological regulation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 241000446313 Lamella Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
- B21B27/106—Heating the rolls
-
- 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
- B21B31/32—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis by liquid pressure, e.g. hydromechanical adjusting
Abstract
The invention discloses a steel container calendering device, and belongs to the field of steel plate calendering. The calendering equipment for the steel container comprises a bottom plate, a calendering module, an adjusting device and a connecting mechanism, wherein the adjusting device is positioned on the inner side of the calendering module; the rolling modules are arranged on the bottom plate in parallel in pairs, a working cavity penetrating towards the arrangement direction of the rolling modules is arranged in the rolling modules, a pair of rolling rollers distributed up and down are arranged in the working cavity, a first space for a steel plate to pass through is formed between the pair of rolling rollers, the adjusting device is connected with the rolling rollers and used for adjusting the first space between the pair of rolling rollers, and the limiting device is arranged to prevent the problem of over-small space when the distance between the two rollers is adjusted, so that the accumulation amount of a plate at the input ends of the rollers is reduced, and the temperature of the plate during rolling is maintained at a normal value.
Description
Technical Field
The invention relates to the field of steel plate rolling, in particular to rolling equipment for a steel container.
Background
The calender is arranged by two or more than two rollers according to a certain form, rubber or metal is pressed and spread into a workpiece with a certain thickness and a surface shape at a certain temperature, the calender can be divided into two-roller, three-roller, four-roller, five-roller calenders and the like according to the number of the rollers, a common calender mainly comprises the rollers, a frame, a roller distance adjusting device, a roller temperature adjusting device, a transmission device, a lubricating system, a control system and the like, in the conventional calender, because of no protective measures for adjusting the roller distance, the distance between the two rollers is easy to be too small during adjusting the roller distance, partial materials of the steel plate are accumulated at the input end of the roller, at the moment, because the temperature of the steel plate exposed in the air can be continuously reduced, after the temperature of the steel plate is reduced and then the calendering operation is carried out on the steel plate, the quality of the steel plate can be reduced, therefore, the conventional calender does not have the capability of keeping the temperature of the materials of the steel plate accumulated at the input end of the roller, meanwhile, a protection mechanism for adjusting the roll gap to be too small is not provided.
Disclosure of Invention
The invention aims to provide a rolling device for a steel container, which solves the problems that the traditional rolling machine proposed in the background art does not have the capability of keeping the temperature of steel plates accumulated at the input end of a roller and does not have a protection mechanism for over-small adjustment of the roller distance.
In order to achieve the purpose, the invention provides the following technical scheme: a steel container rolling device comprises a bottom plate, a rolling module, an adjusting device positioned on the inner side of the rolling module and a connecting mechanism; the rolling modules are arranged on the bottom plate in parallel in pairs, a working cavity penetrating towards the arrangement direction of the rolling modules is arranged in each rolling module, a pair of rolling rollers distributed up and down are arranged in each working cavity, a first interval for a steel plate to penetrate through is formed between each pair of rolling rollers, and the adjusting device is connected with the rolling rollers and used for adjusting the first interval between each pair of rolling rollers; the input end of the distance is provided with a heat preservation module fixedly connected with the rolling module, a heat preservation device is arranged in the heat preservation module, and a second distance for the steel plate to penetrate through is arranged in the heat preservation device; the heat preservation device is used for emitting electromagnetic waves to heat the steel plates in the second interval, and the heating temperature is increased along with the increase of the first interval, and is reduced along with the decrease of the first interval.
Preferably, the heat preservation device comprises a sliding connection block, a metal heat dissipation rod, an ultrasonic radiator and a driving part; the sliding connection block is arranged on one side end face of the heat preservation module in a sliding mode, the metal heat dissipation rod is made of heat-resistant metal with hollow inside and is fixed on one side end face, far away from the heat preservation module, of the sliding connection block, the ultrasonic radiator is fixed at one end, close to the metal heat dissipation rod, of the sliding connection block, and the driving portion is used for adjusting the depth of the ultrasonic radiator inserted into the metal heat dissipation rod.
Preferably, the driving part comprises a sliding connection plate, a threaded rod and a heat-preservation metal plate; the sliding connection plate is arranged in the sliding connection block in a sliding mode, the threaded rod is located on one side, away from the metal heat dissipation rod, of the sliding connection plate and in threaded connection with the sliding connection block, the heat preservation metal plate is arranged coaxially with the calendering roller and is fixedly arranged on the outer ring of the calendering roller.
Preferably, adjusting device includes the axis of rotation, the follower sliding block, driving motor, regulating block and double-end cylinder, the axis of rotation is fixed in calendering kun's axle center department, the follower sliding block rotates with the axis of rotation and is connected, follower sliding block and work chamber end wall sliding connection, be provided with the regulation chamber in the side end wall of work chamber, the one end that the axis of rotation is close to the regulation chamber extends to in the regulation chamber, the regulating block slides and sets up in the regulation chamber, double-end cylinder is fixed and is set up in the regulation chamber, and the regulating block is about double-end cylinder longitudinal symmetry distribution, driving motor fixes in the regulating block, driving motor and axis of rotation power connection, the axis of rotation is connected with the regulating block rotation.
Preferably, the connecting mechanism comprises a rack fixedly arranged on one side of the adjusting device far away from the working cavity, a driving gear rotatably arranged in the heat preservation module and meshed with the rack, a driving shaft rotatably arranged in the heat preservation module, and a linkage assembly connected with the driving shaft, wherein the driving shaft is fixedly connected with the axis of the driving gear, one end of the driving shaft is rotatably connected with the heat preservation module, the other end of the driving shaft is connected with the linkage assembly, and the linkage assembly is used for enabling the second distance in the heat preservation device and the first distance between the pair of calendering rollers to synchronously perform adjusting action.
Preferably, the linkage assembly comprises a tension spring, a driven pulley, a spring tension block, a tension cavity, a belt, a driving pulley, a driven pulley shaft, a pulley cavity and an elastic connecting part which are arranged in the heat insulation module, the driving pulley is fixed at one end of the driving shaft extending into the pulley cavity, the tension cavity is symmetrically arranged relative to the pulley cavity, the tension cavity is communicated with the pulley cavity, the spring tension block is arranged in the tension cavity in a sliding mode, the tension spring is fixed between the spring tension block and one side end wall of the tension cavity, the driven pulley shaft is rotatably arranged between the two spring tension blocks, the driven pulley is fixed on the driven pulley shaft, a driving pulley shaft is connected with the threaded rod through an internal spline, and the elastic connecting part is in power connection with the driven pulley shaft and the driving pulley shaft.
Preferably, the elastic connecting part comprises a movable cavity which is arranged on the end wall of one side, away from the sliding connecting block, of the belt pulley cavity, one end, away from the sliding connecting block, of the driving belt pulley shaft extends into the movable cavity and is fixedly provided with a movable block, the movable block is arranged in the movable cavity in a sliding mode, the driven belt pulley, the driving belt pulley and the driving belt pulley are connected with one another through a belt, and the belt is always in a tensioning state.
Preferably, the limiting device comprises a supporting plate, a middle plate, a positioning plate, a limiting plate and a connecting sleeve; the one end of backup pad is fixed and is kept away from double-end cylinder's a side end face at the regulating block, the other end of backup pad passes between two calendering modules and extends to another calendering module's regulation intracavity, sliding connection between backup pad and the calendering module, the one end of intermediate lamella is fixed and is kept away from one side with regulating block fixed connection in the backup pad, the other end of intermediate lamella is fixed with and is used for restricting the gliding limiting plate of regulating block, the one end of syntopic board is fixed and is close to double-end cylinder's a side end face at the regulating block, the other end of syntopic board extends to in the heat preservation module with connecting sleeve fixed connection, the connecting sleeve slides and sets up in the heat preservation module, connecting sleeve rotates and sliding connection with heat preservation device.
Compared with the prior art, the invention has the beneficial effects that: by arranging the limiting device, the problem of over-small distance can not occur when the distance between the two rollers is adjusted, so that the accumulation amount of the plate at the input ends of the rollers is reduced, and the temperature of the plate during rolling is maintained at a normal value;
meanwhile, the heat preservation device is arranged to continuously heat the plate materials accumulated at the input end of the roller, so that the temperature of the plate materials is always maintained at a normal value, and the plate quality of subsequent plate pressing delay and the rolling effect are further ensured;
the invention can automatically carry out integrated adjustment on the spacing of the heat preservation device and the heating temperature when adjusting the spacing of the rollers, does not need to carry out adjustment in batches, reduces the number of steps in adjustment and further improves the use and running speed of the calender.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the spacing device of the present invention;
FIG. 3 is a sectional view of the structure taken along the line A-A in FIG. 1;
FIG. 4 is a sectional view of the structure taken along the direction of FIG. 3B-B;
FIG. 5 is a cross-sectional view of the structure taken along the line of FIGS. 3C-C;
FIG. 6 is a cross-sectional view of the structure taken along the line D-D in FIG. 3;
FIG. 7 is a cross-sectional view of the structure taken along the line E-E in FIG. 4;
FIG. 8 is a cross-sectional view of the structure taken in the direction of FIGS. 7F-F;
fig. 9 is a structural sectional view in the direction of fig. 8G-G.
In the figure: a. a heat preservation device; b. an adjustment device; c. a limiting device; 10. a base plate; 12. a calendering module; 13. a working chamber; 20. a heat preservation module; 21. a sliding connection block; 22. a metal heat-dissipating bar; 23. an ultrasonic radiator; 24. a sliding connection plate; 25. a threaded rod; 30. a calender roll; 31. a rotating shaft; 32. a heat-insulating metal plate; 33. a driven slider; 34. a drive motor; 35. an adjusting block; 36. a double-head cylinder; 37. an adjustment chamber; 40. a support plate; 41. a middle plate; 42. a co-location plate; 43. a limiting plate; 44. a connecting sleeve; 50. a drive gear; 51. a drive shaft; 52. a rack; 53. a tension spring; 54. a driven pulley; 55. a spring tension block; 56. a tension chamber; 57. a belt; 58. a driving pulley; 59. a driven pulley shaft; 60. a pulley cavity; 61. a drive pulley; 62. a drive pulley shaft; 63. a movable block; 64. a movable cavity.
Detailed Description
Example 1:
referring to fig. 1-9, the present invention provides a technical solution: the rolling equipment of the steel container comprises a bottom plate 10, a rolling module 12, an adjusting device b positioned on the inner side of the rolling module 12 and a connecting mechanism; the rolling modules 12 are arranged on the bottom plate 10 in parallel in pairs, a working chamber 13 penetrating towards the arrangement direction of the rolling modules 12 is arranged in the rolling module 12, a pair of rolling rollers 30 distributed up and down are arranged in the working chamber 13, a first space for a steel plate to pass through is formed between the pair of rolling rollers 30, and an adjusting device b is connected with the rolling rollers 30 and used for adjusting the first space between the pair of rolling rollers 30; the input end of the distance is provided with a heat preservation module 20 fixedly connected with the rolling module 12, a heat preservation device a is arranged in the heat preservation module 20, a second distance for the steel plate to pass through is arranged in the heat preservation device a, the heat preservation device a is used for emitting electromagnetic waves to heat the steel plate in the second distance, the heating temperature is increased along with the increase of the first distance, and otherwise, the heating temperature is decreased along with the decrease of the first distance.
Referring to fig. 6, the heat-insulating device a includes a sliding connection block 21, a metal heat-dissipating rod 22, an ultrasonic radiator 23, a sliding connection plate 24, a threaded rod 25, and a heat-insulating metal plate 32; the sliding connection block 21 is slidably disposed on one side end surface of the thermal insulation module 20, the metal heat dissipation rod 22 is made of heat-resistant metal with a hollow interior and is fixed on one side end surface of the sliding connection block 21 away from the thermal insulation module 20, the ultrasonic radiator 23 is fixed on one end of the sliding connection plate 24 close to the metal heat dissipation rod 22, the sliding connection plate 24 is slidably disposed in the sliding connection block 21, the threaded rod 25 is located on one side of the sliding connection plate 24 away from the metal heat dissipation rod 22, the threaded rod 25 is in threaded connection with the sliding connection block 21, the thermal insulation metal plate 32 is coaxially disposed with the calender roll 30 and is fixedly disposed on an outer ring of the calender roll 30, and the thermal insulation metal plate 32 is used for absorbing excess heat dissipated by the metal heat dissipation rod 22 and keeping the temperature of the calender roll 30 constant.
Referring to fig. 3 and 4, the adjusting device b includes a rotating shaft 31, a follower slider 33, a driving motor 34, an adjusting block 35, and a double-headed cylinder 36, the rotating shaft 31 is fixed at the axis of the calender roll 30, the follower slider 33 is rotatably connected to the rotating shaft 31, the follower slider 33 is slidably connected to the end wall of the working chamber 13, an adjusting chamber 37 is provided in the end wall of one side of the working chamber 13, one end of the rotating shaft 31 near the adjusting chamber 37 extends into the adjusting chamber 37, the adjusting block 35 is slidably disposed in the adjusting chamber 37, the double-headed cylinder 36 is fixedly disposed in the adjusting chamber 37, the adjusting blocks 35 are vertically and symmetrically distributed with respect to the double-headed cylinder 36, the driving motor 34 is fixed in the adjusting block 35, the driving motor 34 is dynamically connected to the rotating shaft 31, and the rotating shaft 31 is rotatably connected to the adjusting block 35.
Referring to fig. 7, the connecting mechanism includes a rack 52 fixedly disposed on a side of the adjusting device b away from the working chamber 13, a driving gear 50 rotatably disposed in the thermal insulation module 20 and engaged with the rack 52, a driving shaft 51 rotatably disposed in the thermal insulation module 20, and a linkage assembly connected to the driving shaft 51, wherein the driving shaft 51 is fixedly connected to an axis of the driving gear 50, one end of the driving shaft 51 is rotatably connected to the thermal insulation module 20, the other end of the driving shaft 51 is connected to the linkage assembly, and the linkage assembly is configured to adjust the second distance in the thermal insulation device a and the first distance between the pair of calender rolls 30 in synchronization with each other and adjust the extension length of the ultrasonic radiator 23.
Referring to fig. 8 and 9, the linkage assembly includes a tension spring 53, a driven pulley 54, a spring tension block 55, a tension chamber 56, a belt 57, a driving pulley 58, a driven pulley shaft 59, and a pulley chamber 60 disposed in the thermal insulation module 20, the driving pulley 58 is fixed at one end of the driving shaft 51 extending into the pulley chamber 60, the tension chambers 56 are symmetrically disposed about the pulley chamber 60, the tension chambers 56 are communicated with the pulley chamber 60, the spring tension block 55 is slidably disposed in the tension chamber 56, the tension spring 53 is fixed between the spring tension block 55 and one side end wall of the tension chamber 56, the driven pulley shaft 59 is rotatably disposed between the two spring tension blocks 55, and the driven pulley 54 is fixed on the driven pulley shaft 59; the threaded rod 25 is internally splined with a driving pulley shaft 62, a movable cavity 64 is formed in the end wall of one side, away from the sliding connection block 21, of the pulley cavity 60, one end, away from the sliding connection block 21, of the driving pulley shaft 62 extends into the movable cavity 64 and is fixed with a movable block 63, the movable block 63 is slidably arranged in the movable cavity 64, the belt 57 connects the driven pulley 54, the driving pulley 58 and the driving pulley 61 with each other, and the belt 57 is always in a tensioning state.
Referring to fig. 2, the limiting device c includes a supporting plate 40, a middle plate 41, a parity plate 42, a limiting plate 43 and a connecting sleeve 44; one end of the supporting plate 40 is fixed on one side end face of the adjusting block 35 far away from the double-head cylinder 36, the other end of the supporting plate 40 penetrates between the two rolling modules 12 and extends into the adjusting cavity 37 of the other rolling module 12, the supporting plate 40 is slidably connected with the rolling modules 12, one end of the intermediate plate 41 is fixed on one side of the supporting plate 40 far away from the adjusting block 35 and is fixedly connected with the adjusting block 35, the other end of the intermediate plate 41 is fixed with a limiting plate 43 used for limiting the adjusting block 35 to slide, one end of the parity plate 42 is fixed on one side end face of the adjusting block 35 close to the double-head cylinder 36, the other end of the parity plate 42 extends into the heat preservation module 20 and is fixedly connected with the connecting sleeve 44, the connecting sleeve 44 is slidably arranged in the heat preservation module 20, and the connecting sleeve 44 is rotatably and slidably connected with the heat preservation device a.
In operation, the steel plate is input from one side of the heat-insulating module 20 and output from the other side, the first distance between the pair of rollers 30 at the output end is adjusted, the double-headed cylinder 36 is started, so that the two adjusting blocks 35 move oppositely or oppositely, thereby driving the calender roll 30 to move through the rotating shaft 31, and simultaneously, the adjusting blocks 35 move and drive the supporting plate 40 to move in the vertical direction, so that the plate 43 is carried by the intermediate plate 41 to slide vertically in the other adjustment chamber 37, therefore, when the pair of rolling rollers 30 close to the input end adjusts the first pitch, the moving range of the adjusting block 35 is limited by the limiting plate 43, so that the distance between the two limiting plates 43 cannot be smaller when the adjusting block 35 moves relatively, thereby avoiding the problem that the first distance between the pair of the rolling rollers 30 at the input end is too small;
while the adjusting block 35 moves, the positioning plate 42 is driven to vertically slide, so that the threaded rod 25 is driven to vertically slide through the connecting sleeve 44, the sliding connecting block 21, the metal heat dissipation rod 22, the ultrasonic radiator 23 and the driving pulley shaft 62 are driven to vertically slide, the second distance is changed, the movable block 63 slides in the movable cavity 64, the tensioning degree of the belt 57 is changed due to the change of the position of the driving pulley shaft 62, the spring tension block 55 moves in the direction away from the driving pulley 58 under the tension of the tension spring 53, the driven pulley 54 moves in the direction away from the driving pulley 58, the tensioning degree of the belt 57 is kept unchanged, meanwhile, the adjusting block 35 drives the rack 52 to move, so that the driving gear 50 is driven to rotate, the driving shaft 51 is driven to rotate, and the driving pulley 61 is driven to rotate by the belt 57, so that the driving belt wheel 61 drives the driving belt wheel shaft 62 to rotate, the threaded rod 25 rotates, the threaded rod 25 moves towards the direction close to the sliding connection block 21 under the effect of the threaded connection of the sliding connection block 21, the sliding connection plate 24 moves towards the direction close to the metal heat dissipation rod 22, and the double-head cylinder 36 is closed after the first distance is adjusted;
then the steel plate is heated and inserted between a pair of rolling rollers 30 at the input end, and simultaneously the driving motor 34 is started, the driving motor 34 in the same rolling module 12 rotates in opposite directions, so that the driving motor 34 drives the rolling rollers 30 to rotate through the rotating shaft 31, thereby rolling the steel plate, simultaneously heating the metal radiating rod 22 by electromagnetic waves generated after the ultrasonic radiator 23 is electrified, thereby rapidly raising the temperature of the metal heat-dissipating rod 22 and rapidly dissipating the temperature to the steel plate, finally keeping the temperature of the steel plate at the input end constant, absorbing the redundant temperature dissipated by the metal heat-dissipating rod 22 by the heat-insulating metal plate 32, thereby heating the heat-retaining metal plate 32, and at this time, since the heat-retaining metal plate 32 mostly surrounds the rolling roller 30, the temperature of the rolling roller 30 is increased, and further reducing the temperature reduction speed of the steel plate in the rolling process, and then continuously rolling the steel plate.
Claims (8)
1. A calendering equipment of steel container which characterized in that: comprises a bottom plate (10), a rolling module (12), an adjusting device (b) positioned at the inner side of the rolling module (12) and a connecting mechanism;
the rolling modules (12) are arranged on the bottom plate (10) in parallel in pairs, a working cavity (13) which penetrates towards the arrangement direction of the rolling modules (12) is arranged in the rolling modules (12), a pair of rolling rollers (30) which are distributed up and down are arranged in the working cavity (13), a first interval for a steel plate to pass through is formed between the pair of rolling rollers (30), and an adjusting device (b) is connected with the rolling rollers (30) and is used for adjusting the first interval between the pair of rolling rollers (30);
the input end of the distance is provided with a heat preservation module (20) fixedly connected with the rolling module (12), a heat preservation device (a) is arranged in the heat preservation module (20), and a second distance for steel plates to penetrate through is formed in the heat preservation device (a);
the heat preservation device (a) is used for emitting electromagnetic waves to heat the steel plates in the second interval, and the heating temperature is increased along with the increase of the first interval, and is reduced along with the decrease of the first interval.
2. The steel container calendering apparatus according to claim 1, wherein: the heat preservation device (a) comprises a sliding connection block (21), a metal heat dissipation rod (22), an ultrasonic radiator (23) and a driving part;
the sliding connection block (21) is arranged on one side end face of the heat preservation module (20) in a sliding mode, the metal heat dissipation rod (22) is made of heat-resistant metal with a hollow inner part and is fixed on one side end face, far away from the heat preservation module (20), of the sliding connection block (21), the ultrasonic radiator (23) is fixed at one end, close to the metal heat dissipation rod (22), of the sliding connection plate (24), and the driving portion is used for adjusting the depth of the ultrasonic radiator (23) inserted into the metal heat dissipation rod (22).
3. A calendering apparatus for a steel container, according to claim 2, wherein: the driving part comprises a sliding connection plate (24), a threaded rod (25) and a heat-preservation metal plate (32);
the sliding connection plate (24) is arranged in the sliding connection block (21) in a sliding mode, the threaded rod (25) is located on one side, away from the metal heat dissipation rod (22), of the sliding connection plate (24), the threaded rod (25) is in threaded connection with the sliding connection block (21), the heat preservation metal plate (32) and the rolling roller (30) are arranged coaxially, and the heat preservation metal plate is fixedly arranged on the outer ring of the rolling roller (30).
4. The steel container calendering apparatus of claim 1, wherein: the adjusting device (b) comprises a rotating shaft (31), a driven sliding block (33), a driving motor (34), an adjusting block (35) and a double-head cylinder (36), the rotating shaft (31) is fixed at the axle center of the calendering roller (30), the driven sliding block (33) is rotatably connected with the rotating shaft (31), the driven sliding block (33) is slidably connected with the end wall of the working cavity (13), an adjusting cavity (37) is arranged in the end wall of one side of the working cavity (13), one end of the rotating shaft (31), which is close to the adjusting cavity (37), extends into the adjusting cavity (37), the adjusting block (35) is slidably arranged in the adjusting cavity (37), the double-head cylinder (36) is fixedly arranged in the adjusting cavity (37), the adjusting block (35) is vertically and symmetrically distributed relative to the double-head cylinder (36), the driving motor (34) is fixed in the adjusting block (35), and the driving motor (34) is in power connection with the rotating shaft (31), the rotating shaft (31) is rotatably connected with the adjusting block (35).
5. A calendering apparatus for a steel container, according to claim 2, wherein: the connecting mechanism comprises a rack (52) fixedly arranged on one side, far away from the working cavity (13), of the adjusting device (b), a driving gear (50) rotatably arranged in the heat preservation module (20) and meshed with the rack (52), a driving shaft (51) rotatably arranged in the heat preservation module (20) and a linkage assembly connected with the driving shaft (51), wherein the driving shaft (51) is fixedly connected with the axis of the driving gear (50), one end of the driving shaft (51) is rotatably connected with the heat preservation module (20), the other end of the driving shaft (51) is connected with the linkage assembly, and the linkage assembly is used for enabling the second interval in the heat preservation device (a) and the first interval between the pair of calendering rollers (30) to synchronously perform adjusting action.
6. The steel container calendering apparatus of claim 5, wherein: the linkage assembly comprises a tension spring (53), a driven pulley (54), spring tension blocks (55), a tension cavity (56), a belt (57), a driving pulley (58), a driven pulley shaft (59), a pulley cavity (60) arranged in the heat preservation module (20) and an elastic connecting part, the driving pulley (58) is fixed at one end of a driving shaft (51) extending into the pulley cavity (60), the tension cavities (56) are symmetrically arranged relative to the pulley cavity (60), the tension cavities (56) are communicated with the pulley cavity (60), the spring tension blocks (55) are slidably arranged in the tension cavities (56), the tension spring (53) is fixed between the spring tension blocks (55) and one side end wall of the tension cavity (56), the driven pulley shaft (59) is rotatably arranged between the two spring tension blocks (55), the driven pulley (54) is fixed on the driven pulley shaft (59), and a driving pulley shaft (62) is in a spline connection in a threaded rod (25), the elastic connection portion dynamically connects the driven pulley shaft (59), the drive shaft (51) and the drive pulley shaft (62).
7. The steel container calendering apparatus of claim 6, wherein: the elastic connecting portion comprises a movable cavity (64) which is arranged on the end wall of one side, away from the sliding connecting block (21), of the belt wheel cavity (60), one end, away from the sliding connecting block (21), of the driving belt wheel shaft (62) extends into the movable cavity (64) and is fixedly provided with a movable block (63), the movable block (63) is arranged in the movable cavity (64) in a sliding mode, the driven belt wheel (54), the driving belt wheel (58) and the driving belt wheel (61) are connected with one another through a belt (57), and the belt (57) is always in a tensioning state.
8. The steel container calendering apparatus according to claim 4, wherein: the limiting device (c) comprises a supporting plate (40), a middle plate (41), a parity plate (42), a limiting plate (43) and a connecting sleeve (44);
one end of the supporting plate (40) is fixed on one side end face of the adjusting block (35) far away from the double-head cylinder (36), the other end of the supporting plate (40) penetrates through two rolling modules (12) and extends into an adjusting cavity (37) of another rolling module (12), the supporting plate (40) is in sliding connection with the rolling modules (12), one end of the middle plate (41) is fixed on one side of the supporting plate (40) far away from the adjusting block (35) and is fixedly connected with the adjusting block, a limiting plate (43) used for limiting the sliding of the adjusting block (35) is fixed on the other end of the middle plate (41), one end of the apposition plate (42) is fixed on one side end face of the adjusting block (35) close to the double-head cylinder (36), the other end of the apposition plate (42) extends into the heat preservation module (20) and is fixedly connected with the connecting sleeve (44), the connecting sleeve (44) is arranged in the heat preservation module (20) in a sliding mode, and the connecting sleeve (44) is in rotating and sliding connection with the heat preservation device (a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210479225.4A CN114985471B (en) | 2022-05-05 | 2022-05-05 | Calendering equipment for steel container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210479225.4A CN114985471B (en) | 2022-05-05 | 2022-05-05 | Calendering equipment for steel container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114985471A true CN114985471A (en) | 2022-09-02 |
| CN114985471B CN114985471B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210479225.4A Active CN114985471B (en) | 2022-05-05 | 2022-05-05 | Calendering equipment for steel container |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765137A (en) * | 2023-08-22 | 2023-09-19 | 绵阳双辉金属科技有限公司 | Steel sheet calendering roller temperature control system that adjusts temperature fast |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765137A (en) * | 2023-08-22 | 2023-09-19 | 绵阳双辉金属科技有限公司 | Steel sheet calendering roller temperature control system that adjusts temperature fast |
| CN116765137B (en) * | 2023-08-22 | 2023-11-10 | 绵阳双辉金属科技有限公司 | Steel sheet calendering roller temperature control system that adjusts temperature fast |
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|---|---|
| CN114985471B (en) | 2023-11-14 |
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