Four-roller calender based on microcrystalline anisotropic plate and calendering process of four-roller calender

Abstract

The invention discloses a four-roller calender based on microcrystalline special-shaped plates and a calendering process thereof, and relates to the technical field of microcrystalline plate calendering production, the four-roller calender comprises a machine tool, universal wheels are rotatably connected to the bottom of the machine tool, a first extension plate is slidably connected to the interior of the machine tool, and a temperature adjusting box is installed on the side face of the machine tool. According to the four-roller calender based on the microcrystalline anisotropic plate and the calendering process of the four-roller calender, the lead screw device, the rotating rod, the driving wheel, the first rod and the connecting block are arranged; the lead screw device drives the movable end machine tool to be close to or far away from the fixed end machine tool, so that the machine tool can move transversely to produce microcrystalline special-shaped plates of different sizes, the rotating rod drives the driving wheel to rotate, the adjusting rod moves up and down, the adjusting rod is connected with the upper mounting block through the connecting block, and the distance between the adjacent first rollers or the adjacent second rollers is changed. Therefore, microcrystal special-shaped plates with different thicknesses can be produced, the processing efficiency of the microcrystal special-shaped plates can be improved, and the practicability of the calender can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of calendering production of microcrystalline plates, and in particular to a four-roll calender based on microcrystalline heterogeneous plates and a calendering process thereof. Background Art

[0002] The calender is a machine that squeezes and stretches the processed material to the desired thickness and shape through one or more pairs of rotating rollers. The calender is the main production and shaping equipment for microcrystalline heterogeneous plates. The current market requires microcrystalline anisotropic sheets of different specifications, but most calenders are not movable and can only calender microcrystalline anisotropic sheets of the same specifications, which affects the practicality of the calender and thus affects the processing efficiency of the microcrystalline anisotropic sheets.

[0003] In order to solve the shortcomings of the existing technology, we propose a four-roll calender based on microcrystalline heterogeneous plates and its calendering process. Summary of the invention

[0004] The main purpose of the present invention is to provide a four-roll calender based on microcrystalline heterogeneous plates and a calendering process thereof, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A four-roll calender based on microcrystalline heterogeneous plate comprises a machine tool, wherein the bottom of the machine tool is rotatably connected to a universal wheel, the inside of the machine tool is slidably connected to a No. 1 extension plate, a temperature regulating box is installed on the side of the machine tool, a symmetrical support plate is fixedly connected to the upper surface of the machine tool, a screw device is arranged on the surface of the support plate, a retractable platform is fixedly connected to the top of the support plate, a symmetrical mounting column is fixedly connected to the upper surface of the retractable platform, a box is fixedly connected to the top of the mounting column, a rotating rod is rotatably connected to the inside of the box, a driving wheel is fixedly connected to the end of the rotating rod, an L-shaped rod is rotatably connected to the side of the rotating rod, an auxiliary wheel is rotatably connected to the surface of the L-shaped rod, and a An adjusting rod, the adjusting rod passes through the box body and the end is fixedly connected to rod No. 1, the side of the rod No. 1 is fixedly connected to plate No. 1, the surface of the rod No. 1 is sleeved with a connecting block, the side of the L-shaped rod is fixedly connected to a limiting block, the limiting block is embedded in the adjusting rod, a No. 1 mounting block assembly and a No. 2 mounting block assembly are arranged on the side of the mounting column, a variable frequency motor and a nozzle are arranged on the outside of the No. 1 mounting block assembly and the No. 2 mounting block assembly, a symmetrical No. 1 roller is detachably connected to the inner side of the No. 1 mounting block assembly, a symmetrical No. 2 roller is detachably connected to the inner side of the No. 2 mounting block assembly, a plurality of receiving devices are arranged on the side of the No. 2 roller, and a transport device is installed on the side of the receiving device away from the No. 2 roller.

[0006] Preferably, the screw device includes a driving motor, a housing of the driving motor is detachably connected to an inner wall of the machine tool, a steering rod is arranged above the driving motor, and a first screw and a second screw are arranged on the side of the steering rod.

[0007] Preferably, a movable groove is provided inside the retractable platform, a movable plate is slidably connected inside the movable groove, a plurality of reinforcing columns are fixedly connected inside the movable groove, a plurality of slide grooves are provided at the front end of the movable plate, and the slide grooves are engaged with the reinforcing columns.

[0008] Preferably, the receiving device includes a frame, a transition plate is detachably connected to the top of the frame, a side plate is detachably connected to the side of the frame, a heating wire device is provided on the inner wall of the frame, a rotating motor is detachably connected to the surface of the side plate, and the output end of the rotating motor extends into the frame and is detachably connected to a fan blade.

[0009] Preferably, the size of the space on the top surface of the frame can be changed, an observation port is opened at the bottom of the mounting column, a movable plate is fixedly connected to the bottom of the No. 2 mounting block assembly, the movable plate is slidably connected to the upper surface of the retractable platform, and symmetrical support columns and symmetrical telescopic cylinders are installed on the side of the movable plate.

[0010] Preferably, a symmetrical top block is disposed on the side of the mounting column, a guide rod is disposed on the side of the top block close to the mounting column, and a second rod is slidably connected to the side of the top block away from the mounting column.

[0011] Preferably, the inclined portion of the frame is rotatably connected to the horizontal portion, the inclined portion of the frame is slidably connected to a No. 2 plate, a plurality of No. 1 grooves are provided on the side of the frame, a No. 3 plate is fixedly connected to the bottom surface of the frame, a plurality of No. 2 grooves are provided on the surface of the No. 3 plate, the No. 1 grooves are embedded with the No. 2 grooves, a nut is slidably connected inside the No. 2 groove, a bolt is sleeved inside the nut, and the top of the bolt passes through the No. 1 groove and is movably connected to the surface of the No. 2 plate.

[0012] Preferably, the transport device comprises a frame, a plurality of rotating shafts are rotatably connected inside the frame, a driver is installed outside the frame, a No. 3 rod is rotatably connected to the bottom of the rotating shaft, a receiving plate is provided on the side of the rotating shaft, and a No. 4 plate is detachably connected to the upper surface of the receiving plate.

[0013] Preferably, the side of the retractable platform is fixedly connected to a positioning rod, and the side of the movable plate is slidably connected to the positioning rod. The length of the side of the No. 1 rod close to the movable plate is longer than the side close to the No. 1 mounting block assembly. A No. 4 rod is arranged on the top of the No. 1 rod, and a slot is opened on the surface of the No. 4 rod, in which a card column is slidably connected.

[0014] A four-roller calendering process based on microcrystalline heterogeneous plates comprises the following steps: S1. First, the proportioned raw materials are poured into the kiln and melted under high temperature conditions to form a melt, and the melt is moved to the calender through the existing conveying device; S2. The calender is adjusted in the transverse and radial directions at the same time. The screw device adjusts the machine tool and the retractable platform in the transverse direction, so that the calender produces microcrystalline heterogeneous plates with different surface areas. The rotating rod drives the driving wheel to rotate, so that the adjusting rod moves upward or downward, so that the distance between the adjacent No. 1 roller or the adjacent No. 2 roller changes, so that the calender produces microcrystalline heterogeneous plates with different thicknesses; S3. After the melt enters the calender, the symmetrical No. 1 roller calenders the melt into a coarse-shaped microcrystalline sheet, and then moves along the receiving device to the symmetrical No. 2 roller. The lower No. 2 roller supports the coarse-shaped microcrystalline sheet, and the upper No. 2 roller has a pattern on its surface, which is engraved on the surface of the coarse-shaped microcrystalline sheet, thereby completing the production of microcrystalline heterogeneous sheet; S4. Finally, the microcrystalline heterogeneous plate moves along the receiving device and the transport device to the next processing equipment.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, a screw device, a rotating rod, a driving wheel, a No. 1 rod and a connecting block are provided; the screw device drives the movable end machine tool to approach or move away from the fixed end machine tool, so that the movable end machine tool can move laterally, so as to produce microcrystalline anisotropic plates with different surface areas, and the rotating rod is rotated, and the rotating rod drives the driving wheel to rotate, so that the adjusting rod moves upward or downward, and the No. 1 rod is connected to the upper mounting block through the connecting block, and the No. 1 roller or the No. 2 roller is installed inside the upper mounting block, so the distance between adjacent No. 1 rollers or adjacent No. 2 rollers changes, so as to produce microcrystalline anisotropic plates with different thicknesses, which is beneficial to improving the processing efficiency of microcrystalline anisotropic plates and the practicality of the calender.

[0016] 2. In the present invention, by setting fan blades, heating wire device and transition plate; the rotating motor drives the fan blades to rotate, so that the air in the frame forms convection, and at the same time the heating wire device is started, the air is heated to form a hot air flow, and the heat of the hot air flow is transferred to the surface of the microcrystalline plate to be processed through the transition plate, so as to maintain the surface temperature of the processed microcrystalline plate, which is beneficial to the subsequent microcrystalline plate special forming, as well as crystallization or nucleation and other processing operations, and further improves the practicability of the calender.

[0017] 3. In the present invention, a movable plate, an observation port and a mounting column are provided; the telescopic cylinder drives the movable plate to move outward along the upper surface of the telescopic platform, and the movable plate drives the No. 2 roller to move through the No. 2 mounting block assembly, so that the distance between the No. 1 roller and the No. 2 roller can be changed, and at the same time, the observation port at the bottom of the mounting column changes with the movement of the movable plate; the distance between the No. 1 roller and the No. 2 roller is increased, thereby providing an operating space for the calender, and the staff adjusts the unformed microcrystalline sheet in the operating space through the observation port, thereby reducing the probability of error in the microcrystalline anisotropic sheet.

[0018] 4. In the present invention, bolts, nuts and No. 2 plate are provided; the bolt drives the nut to move in the No. 2 groove, so that the inclined part of the frame is rotated to a suitable position, and then the bolt is rotated, the bolt rotates upward or downward in the nut, and the nut fixes the bolt position through a thread, the top of the bolt is connected to the surface of the No. 2 plate through a universal joint, the top of the bolt moves in the No. 1 groove, and the bolt drives the No. 2 plate to move in the inclined part of the frame until the top of the No. 2 plate is flush with the rest of the top surface of the frame, thereby changing the size of the top surface space of the frame, and cooperating with transition plates of different sizes, it is beneficial to smoothly move the roughly formed microcrystalline sheet material to between adjacent No. 2 rollers, thereby improving the production quality of microcrystalline anisotropic sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the overall structure of the calender of the present invention; Figure 2 It is a side view of the overall structure of the calender of the present invention; Figure 3 It is a schematic diagram of the relevant structure of the machine tool of the present invention; Figure 4 It is a schematic diagram of the relevant structure of the retractable platform of the present invention; Figure 5 It is a schematic diagram of the related structure of the No. 1 mounting block assembly of the present invention; Figure 6 It is a schematic diagram of the box-related structure of the present invention; Figure 7 It is a schematic diagram of the structure related to the movable plate of the present invention; Figure 8 It is a schematic diagram of the relevant structure of the receiving device of the present invention; Fig. 9 It is a schematic diagram of the fan blade related structure of the present invention; Fig.10 It is a schematic diagram of the bolt-related structure of the present invention; Fig.11 It is a schematic diagram of the relevant structure of the transportation device of the present invention.

[0020] In the figure: 1. Machine tool; 11. Universal wheel; 12. Extension plate No. 1; 13. Temperature control box; 14. Support plate; 15. Mounting column; 16. Observation port; 17. Top block; 18. Guide rod; 19. Rod No. 2; 2. Screw device; 21. Drive motor; 22. Steering rod; 23. Screw rod No. 1; 24. Screw rod No. 2; 3. Retractable platform; 31. Moving groove; 32. Moving plate; 33. Reinforcement column; 34. Slide; 4. Box; 41. Turning rod; 42. Driving wheel; 43. L-shaped rod; 44. Auxiliary wheel; 45. Adjustment rod; 46. Rod No. 1; 47. Plate No. 1; 48. Connecting block; 5. Limit block; 51. Mounting block No. 1 Assembly; 52, No. 2 mounting block assembly; 53, variable frequency motor; 54, nozzle; 55, No. 1 roller; 56, No. 2 roller; 57, transport device; 6, receiving device; 61, frame; 62, transition plate; 63, side plate; 64, rotating motor; 65, fan blade; 7, movable plate; 71, support column; 72, telescopic cylinder; 73, No. 2 plate; 74, No. 1 slot; 75, No. 3 plate; 76, No. 2 slot; 77, nut; 78, bolt; 8, frame; 81, shaft; 82, drive; 83, No. 3 rod; 84, receiving plate; 85, No. 4 plate; 9, positioning rod; 91, No. 4 rod; 92, slot; 93, column. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 11As shown, a four-roll calender based on microcrystalline heterogeneous plate material comprises a machine tool 1, a universal wheel 11 is rotatably connected to the bottom of the machine tool 1, a first extension plate 12 is slidably connected inside the machine tool 1, a temperature regulating box 13 is installed on the side of the machine tool 1, a symmetrical support plate 14 is fixedly connected to the upper surface of the machine tool 1, a screw device 2 is arranged on the surface of the support plate 14, a retractable platform 3 is fixedly connected to the top of the support plate 14, a symmetrical mounting column 15 is fixedly connected to the upper surface of the retractable platform 3, a box body 4 is fixedly connected to the top of the mounting column 15, a rotating rod 41 is rotatably connected inside the box body 4, a driving wheel 42 is fixedly connected to the end of the rotating rod 41, an L-shaped rod 43 is rotatably connected to the side of the rotating rod 41, an auxiliary wheel 44 is rotatably connected to the surface of the L-shaped rod 43, and an adjusting rod 4 is arranged between the driving wheel 42 and the auxiliary wheel 44. 5. The adjusting rod 45 passes through the box body 4 and the end thereof is fixedly connected to a rod 46. A plate 47 is fixedly connected to the side of the rod 46. A connecting block 48 is sleeved on the surface of the rod 46. A limit block 5 is fixedly connected to the side of the L-shaped rod 43. The limit block 5 is engaged with the adjusting rod 45. A mounting block assembly 51 and a mounting block assembly 52 are arranged on the side of the mounting column 15. A variable frequency motor 53 and a nozzle 54 are arranged on the outer sides of the mounting block assembly 51 and the mounting block assembly 52. ​​A symmetrical roller 55 is detachably connected to the inner side of the mounting block assembly 51. A symmetrical roller 56 is detachably connected to the inner side of the mounting block assembly 52. ​​A plurality of receiving devices 6 are arranged on the side of the roller 56. A transport device 57 is arranged on the side of the receiving device 6 away from the roller 56.

[0023] like Figure 1 and Figure 2 As shown, the upper surface of the temperature regulating box 13 is fixedly connected with a plurality of outlet ends, which are connected to the nozzle 54 through a hose, and the interior of the No. 1 roller 55 and the No. 2 roller 56 is provided with a cavity, and the nozzle 54 is connected to the cavity. The temperature regulating box 13 is used to transport high-temperature gas, and the temperature regulating box 13 transports the high-temperature gas to the cavity through the hose and the nozzle 54, so that the surface of the No. 1 roller 55 and the No. 2 roller 56 is kept at a high temperature, so as to facilitate the plasticity of the material to be calendered, and further improve the production and shaping efficiency of the microcrystalline heterogeneous sheet; like Figure 3 As shown, one side of the machine tool 1 is a fixed end, and the other side is a movable end. One end of the extension plate 12 is fixedly connected to the inner wall of the fixed end machine tool 1, and the other end is slidably connected inside the movable end machine tool 1. The fixed end machine tool 1 and the movable end machine tool 1 can move relative to each other. The screw device 2 is installed on the machine tool 1 through the support plate 14. The screw device 2 is used to drive the movable end machine tool 1 to approach or move away from the fixed end machine tool 1, so that the movable end machine tool 1 can move laterally, so that the calender can produce microcrystalline heterogeneous plates with different surface areas. At the same time, the machine tool 1 is connected to the retractable platform 3 through multiple support plates 14. The lateral length of the retractable platform 3 can be changed, so the retractable platform 3 moves synchronously with the machine tool 1, and the universal wheel 11 is used to assist the movement of the machine tool 1; like Figure 4 As shown, the mounting column 15 is symmetrically mounted on both sides of the telescopic platform 3, and the No. 1 mounting block assembly 51 and the No. 2 mounting block assembly 52 are symmetrically mounted on both sides of the mounting column 15. The No. 1 mounting block assembly 51 includes an upper mounting block, a lower mounting block and a mounting shaft, and the mounting shaft is rotatably connected to the inner side of the upper mounting block or the lower mounting block. A variable frequency motor 53 or a nozzle 54 is arranged on the outer side of the upper mounting block, and the lower mounting block is also provided with a variable frequency motor 53 or a nozzle 54. The lower mounting block is fixedly connected to the upper surface of the telescopic platform 3 through a bottom column, and a rectangular frame is fixedly connected to the top of the lower mounting block, and the bottom of the upper mounting block is placed in the rectangular frame, and the upper mounting block is only in contact with the lower mounting block, and the rectangular frame is used to reduce the displacement of the upper mounting block around the top surface of the lower mounting block, and the No. 2 mounting block assembly 52 is also provided with an upper mounting block, a lower mounting block and a mounting shaft, wherein the mounting shaft is connected to the nozzle 54; like Figure 5 and Figure 6 As shown, a plurality of pointed blocks are fixedly connected to the side of the driving wheel 42, and the pointed blocks are arranged around the driving wheel 42. A plurality of grooves are opened on the surface of the adjusting rod 45, and the grooves are arranged and distributed along the radial direction of the adjusting rod 45. The pointed blocks are embedded in the grooves. The driving wheel 42 and the auxiliary wheel 44 are located on both sides of the adjusting rod 45. The auxiliary wheel 44 is also provided with pointed blocks to assist the adjusting rod 45 to move up and down smoothly. The end of the L-shaped rod 43 is sleeved on the rotating rod 41, and the L-shaped rod 43 does not rotate with the rotating rod 41. like Figure 6 As shown, the rotating rod 41 can slide in the box body 4, and the rotating rod 41 can drive the limit block 5 to move through the L-shaped rod 43. The convex block in the limit block 5 is adapted to the groove of the adjusting rod 45, and the convex block is stuck in the groove to fix the position of the adjusting rod 45. The No. 1 rod 46 is fixedly connected to the end of the adjusting rod 45, and the connecting block 48 is sleeved on the No. 1 rod 46. The connecting block 48 is fixedly connected to the top surface of the upper mounting block. The upper mounting block can move with the adjusting rod 45, so the upper mounting block of the No. 1 mounting block assembly 51 can drive the No. 1 roller 55 to move upward, and similarly, the upper mounting block of the No. 2 mounting block assembly 52 can also drive the No. 2 roller 56 to move upward, so that the distance between the adjacent No. 1 rollers 55 or the adjacent No. 2 rollers 56 changes, so as to produce microcrystalline anisotropic sheets of different thicknesses; like Figure 5 As shown, a plate No. 47 is fixedly connected to the connection between the No. 1 rod 46 and the adjusting rod 45, and the No. 1 plate 47 is slidably connected to the surface of the mounting column 15, which is beneficial to improve the stability of the adjusting rod 45 moving up and down.

[0024] like Figure 1 and Figure 2As shown, the symmetrical No. 1 roller 55 and the symmetrical No. 2 roller 56 are distributed up and down, the symmetrical No. 1 roller 55 is used for rough forming of the microcrystalline plate, and the symmetrical No. 2 roller 56 is used to realize the special forming of the microcrystalline plate. The specifications of the surface texture of the upper No. 2 roller 56 can be engraved and shaped according to market demand, and the lower No. 2 roller 56 plays a role in supporting the special forming; the output end of the variable frequency motor 53 is fixedly connected to the mounting shaft, and the No. 1 roller 55 or the No. 2 roller 56 is detachably connected to the mounting shaft to replace the No. 1 roller 55 or the No. 2 roller 56 of different specifications. When the variable frequency motor 53 is started, the No. 1 roller 55 or the No. 2 roller 56 rotates between the mounting columns 15, and the variable frequency motor 53 can adjust the speed of the No. 1 roller 55 or the No. 2 roller 56, so as to facilitate the synchronous rotation of the symmetrical No. 1 roller 55 or the symmetrical No. 2 roller 56; like Figure 1 and Figure 2 As shown, the receiving device 6 is located on both sides of the No. 2 roller 56, wherein the receiving device 6 between the No. 1 roller 55 and the No. 2 roller 56 is used to move the roughly formed microcrystalline sheet material smoothly to between the adjacent No. 2 rollers 56, and the receiving device 6 between the transport device 57 and the No. 2 roller 56 is used to transport the microcrystalline anisotropic sheet material smoothly to the transport device 57, and the transport device 57 is used to transport the microcrystalline anisotropic sheet material to the next processing equipment.

[0025] In this embodiment, Figure 2 and Figure 3 As shown, the screw device 2 includes a driving motor 21, the housing of the driving motor 21 is detachably connected to the inner wall of the machine tool 1, a steering rod 22 is arranged above the driving motor 21, and a first screw rod 23 and a second screw rod 24 are arranged on the side of the steering rod 22; The support plates 14 are symmetrically arranged on the upper surface of the machine tool 1, one support plate 14 is located at the movable end of the machine tool 1, which is called the movable support plate 14, and the other support plate 14 is located at the fixed end of the machine tool 1, which is called the fixed support plate 14. The housing of the drive motor 21 is installed on the inner wall of the machine tool 1 by screws, and the drive motor 21 and the steering rod 22 are located on the same side, and the steering rod 22 is rotatably connected to the side of the fixed support plate 14. Nuts are installed inside the movable support plate 14, and the first screw rod 23 and the second screw rod 24 are located between the movable support plate 14 and the fixed support plate 14. The movable support plate 14 is sleeved on the surface of the first screw rod 23 and the second screw rod through nuts; wherein The driving motor 21 is connected to the end of the No. 1 screw rod 23 through a belt, the No. 1 screw rod 23 is connected to the steering rod 22 through a belt, the steering rod 22 is connected to the No. 2 screw rod 24 through a belt, the steering rod 22 is equivalent to an idler wheel, and the No. 1 screw rod 23 and the No. 2 screw rod 24 can rotate in the same direction; when the driving motor 21 is started, the No. 1 screw rod 23 and the No. 2 screw rod 24 rotate, and the movable support plate 14 drives the movable end machine tool 1 to move along the No. 1 screw rod 23 and the No. 2 screw rod 24, and the No. 1 extension rod also moves relatively in the machine tool 1, and the movable end machine tool 1 realizes lateral movement, and helps to stabilize the movement of the movable end machine tool 1.

[0026] In this embodiment, Figure 1-Figure 3 As shown, a movable groove 31 is provided inside the retractable platform 3, a movable plate 32 is slidably connected in the movable groove 31, a plurality of reinforcing columns 33 are fixedly connected in the movable groove 31, a plurality of slide grooves 34 are provided at the head end of the movable plate 32, and the slide grooves 34 are engaged with the reinforcing columns 33; The retractable platform 3 cooperates with the machine tool 1, so the two sides of the retractable platform 3 can also be divided into a movable end and a fixed end. The movable plate 32 is fixedly connected to the inner wall of the fixed end of the retractable platform 3, and the movable groove 31 is opened in the movable end of the retractable platform 3. When the movable end of the retractable platform 3 moves laterally, the movable plate 32 moves in the movable groove 31, so that the retractable platform 3 can achieve a lateral length change; at the same time, multiple reinforcement columns 33 are evenly arranged and distributed, which helps to improve the internal structural strength of the movable groove 31. By setting the slide groove 34, the reinforcement column 33 moves relatively in the slide groove 34, so as to ensure that the movable plate 32 moves normally in the movable groove 31.

[0027] In this embodiment, Fig. 9 and Fig.10 As shown, the receiving device 6 includes a frame 61, a transition plate 62 is detachably connected to the top of the frame 61, a side plate 63 is detachably connected to the side of the frame 61, a heating wire device is arranged on the inner wall of the frame 61, a rotating motor 64 is detachably connected to the surface of the side plate 63, and an output end of the rotating motor 64 extends into the frame 61 and is detachably connected to a fan blade 65; A magnetic sheet may be provided on the top surface of the frame 61, and the transition plate 62 may be made of steel material, or a magnetic sheet with opposite magnetic properties may be installed at the edge of the transition plate 62. The transition plate 62 and the frame 61 may be detachable through magnetic attraction, so as to facilitate replacement of transition plates 62 of different sizes. The side plates 63 are symmetrically arranged on the frame 61, and fan blades 65 are arranged on opposite surfaces of the side plates 63. The fan blades 65 are staggered. When the rotating motor 64 is started, the fan blades 65 rotate to drive the air in the frame 61 to form convection. At the same time, the heating wire device is started to heat the air in the frame 61 to form a hot air flow. The heat of the hot air flow is transferred to the surface of the microcrystalline sheet to be processed through the transition plate 62, so as to maintain the surface temperature of the processed microcrystalline sheet, which is beneficial to subsequent microcrystalline sheet forming, as well as crystallization or nucleation and other processing operations.

[0028] In this embodiment, Figure 1-Figure 5 As shown and Figure 9-10 As shown, the size of the space on the top surface of the frame 61 can be changed, an observation port 16 is provided at the bottom of the mounting column 15, a movable plate 7 is fixedly connected to the bottom of the second mounting block assembly 52, the movable plate 7 is slidably connected to the upper surface of the retractable platform 3, and symmetrical support columns 71 and symmetrical telescopic cylinders 72 are installed on the side of the movable plate 7; The bottom column of the lower mounting block of the second mounting block assembly 52 is fixedly connected to the upper surface of the movable plate 7, and the bottom of the frame 61 and the bottom of the transport device 57 are also fixedly connected to the upper surface of the movable plate 7. The frame 61 is located between the first mounting block assembly 51 and the second mounting block assembly 52; the bottom of the support column 71 is also rotatably connected to the universal wheel 11, and the output end of the telescopic cylinder 72 is detachably connected to the side of the movable plate 7; When the horizontal length of the machine tool 1 increases, the surface area of ​​the produced microcrystalline heterogeneous sheet also increases accordingly. The probability of error is easily increased when calendering a large area of ​​microcrystalline heterogeneous sheet, and it is necessary to adjust the microcrystalline sheet before it is finalized. The telescopic cylinder 72 drives the movable plate 7 to move outward along the upper surface of the telescopic platform 3. The movable plate 7 drives the No. 2 roller 56 to move through the No. 2 mounting block assembly 52, so that the distance between the No. 1 roller 55 and the No. 2 roller 56 can change. At the same time, the observation port 16 at the bottom of the mounting column 15 changes with the movement of the movable plate 7; the distance between the No. 1 roller 55 and the No. 2 roller 56 is increased to provide an operating space for the calender. The staff adjusts the unformed microcrystalline sheet in the operating space through the observation port 16, wherein the size of the top surface space of the frame 61 between the No. 1 roller 55 and the No. 2 roller 56 can change, and transition plates 62 of different sizes are installed so that the roughly formed microcrystalline sheet can be smoothly moved between the adjacent No. 2 rollers 56.

[0029] In this embodiment, Figure 5 As shown and Figure 7-Figure 8As shown, a symmetrical top block 17 is provided on the side of the mounting column 15, a guide rod 18 is provided on the side of the top block 17 close to the mounting column 15, and a second rod 19 is slidably connected to the side of the top block 17 away from the mounting column 15; The top block 17 above the No. 1 mounting block assembly 51 is fixedly connected to the side of the mounting column 15, and the end of the guide rod 18 on the top block 17 is fixedly connected to the upper surface of the telescopic platform 3, thereby improving the structural strength of the mounting column 15 on the upper surface of the telescopic platform 3; the top block 17 above the No. 2 mounting block assembly 52 only contacts the side of the mounting column 15, and the end of the guide rod 18 on the top block 17 is fixedly connected to the upper surface of the movable plate 7, and the top block 17 and the guide rod 18 thereon move together with the movable plate 7 so that the observation port 16 can be opened normally; the bottom end of the No. 2 rod 19 is fixedly connected to the top surface of the upper mounting block, and the upper mounting block can refer to the No. 1 mounting block assembly 51 or the No. 2 mounting block assembly 52, and the No. 2 rod 19 is beneficial to improving the stability of the movement of the upper mounting block.

[0030] In this embodiment, Figure 8-Figure 10 As shown, the inclined part of the frame 61 is rotatably connected to the horizontal part, the inclined part of the frame 61 is slidably connected to the second plate 73, a plurality of first grooves 74 are provided on the side of the frame 61, a third plate 75 is fixedly connected to the bottom surface of the frame 61, a plurality of second grooves 76 are provided on the surface of the third plate 75, the first groove 74 is engaged with the second groove 76, a nut 77 is slidably connected inside the second groove 76, a bolt 78 is sleeved inside the nut 77, the top of the bolt 78 passes through the first groove 74 and is movably connected to the surface of the second plate 73; The nut 77 is driven by the bolt 78 to move in the No. 2 groove 76, so that the inclined part of the frame 61 is rotated to a suitable position, and then the bolt 78 is rotated. The bolt 78 rotates upward or downward in the nut 77, and the nut 77 fixes the position of the bolt 78 through a thread. The top of the bolt 78 is connected to the surface of the No. 2 plate 73 through a universal joint. The top of the bolt 78 moves in the No. 1 groove 74, and the bolt 78 drives the No. 2 plate 73 to move in the inclined part of the frame 61 until the top of the No. 2 plate 73 is flush with the rest of the top surface of the frame 61, thereby changing the size of the top surface space of the frame 61.

[0031] In this embodiment, Figure 1 and Figure 2 As shown, Figure 8 and 11 As shown, the transport device 57 includes a frame 8, a plurality of rotating shafts 81 are rotatably connected to the inner side of the frame 8, a driver 82 is installed on the outer side of the frame 8, a third rod 83 is rotatably connected to the bottom of the rotating shaft 81, a receiving plate 84 is arranged on the side of the rotating shaft 81, and a fourth plate 85 is detachably connected to the upper surface of the receiving plate 84; The side end of the rotating shaft 81 located at the sidemost side is fixedly connected to the output end of the driver 82, and the side ends of the other rotating shafts 81 are connected by belts. When the driver 82 is started, multiple rotating shafts 81 rotate between the frame 8 and the third rod 83 to transport the microcrystalline anisotropic plate; when the movable end machine tool 1 moves horizontally, the distance between adjacent transportation devices 57 changes, and the receiving plate 84 is arranged on the opposite surface of the adjacent transportation devices 57. The fourth plate 85 can be a plate of different sizes with a smooth upper surface. At the same time, the upper surface of the fourth plate 85 is flush with the top of the rotating shaft 81. The fourth plate 85 is used to connect the distance between adjacent transportation devices 57, so that the microcrystalline anisotropic plate moves smoothly and reduces the occurrence of depressions on the surface of the microcrystalline anisotropic plate.

[0032] In this embodiment, Figure 4-Figure 5 As shown and Figure 7 As shown, the side of the retractable platform 3 is fixedly connected with a positioning rod 9, and the side of the movable plate 7 is slidably connected on the positioning rod 9. The length of the side of the No. 1 rod 46 close to the movable plate 7 is longer than the side close to the No. 1 mounting block assembly 51. The top of the No. 1 rod 46 is provided with a No. 4 rod 91, and the surface of the No. 4 rod 91 is provided with a card slot 92, and a card column 93 is slidably connected in the card slot 92; When the telescopic cylinder 72 pushes the movable plate 7 to move, the side surface of the movable plate 7 moves on the surface of the positioning rod 9, and the connecting block 48 above the movable plate 7 moves on the surface of the No. 1 rod 46. At the same time, the top blocks 17 are symmetrically arranged on both sides of the mounting column 15. The top block 17 above the movable plate 7 is a movable top block 17, and the symmetrical top block 17 is a fixed top block 17. The fixed top block 17 is fixedly connected to the mounting column 15, and the end of the clamping column 93 is fixedly connected to the movable top block 17. The end of the No. 4 rod 91 is fixedly connected to the fixed top block 17, and the clamping column 93 moves in the clamping groove 92, so as to improve the overall structural strength of the movable plate 7 and the stability of movement.

[0033] A four-roller calendering process based on microcrystalline heterogeneous plates comprises the following steps: S1. First, the proportioned raw materials are poured into the kiln and melted under high temperature conditions to form a melt, and the melt is moved to the calender through the existing conveying device; S2. The calender is adjusted transversely and radially at the same time, and the screw device 2 makes the machine tool 1 and the retractable platform 3 to be adjusted transversely, so that the calender produces microcrystalline heterogeneous plates with different surface areas, and the rotating rod 41 drives the driving wheel 42 to rotate, so that the adjusting rod 45 moves upward or downward, so that the distance between the adjacent No. 1 roller 55 or the adjacent No. 2 roller 56 changes, so that the calender produces microcrystalline heterogeneous plates with different thicknesses; S3. After the melt enters the calender, the symmetrical No. 1 roller 55 calenders the melt into a roughly formed microcrystalline sheet, and then moves along the receiving device 6 to the symmetrical No. 2 roller 56. The lower No. 2 roller 56 supports the roughly formed microcrystalline sheet, and the upper No. 2 roller 56 has a surface provided with a pattern, which is engraved on the surface of the roughly formed microcrystalline sheet, thereby completing the production of microcrystalline heterogeneous sheet; S4. Finally, the microcrystalline heterogeneous plate moves along the receiving device 6 and the transport device 57 to the next processing equipment.

[0034] It should be noted that the present invention is a four-roll calender based on microcrystalline heterogeneous plates. When used, Figure 1-Figure 11 As shown, the kiln height of the calender is designed to be 1150mm, so as to meet the requirement that the height of the crystallization annealing furnace is 1090mm (the height can be finely adjusted); according to the specification requirements of the production of microcrystalline heterogeneous plates, the calender is adjusted in the transverse and radial directions. For transverse adjustment: the screw device 2 is started, and under the action of the universal wheel 11, the screw device 2 drives the movable end machine tool 1 to approach or move away from the fixed end machine tool 1, and the No. 1 extension rod moves relative to the entire machine tool 1, so that the movable end machine tool 1 can move laterally, and the retractable platform 3 moves synchronously with the machine tool 1, so that the calender can produce microcrystalline heterogeneous plates with different surface areas; Radial adjustment: Rotate the rotating rod 41, the rotating rod 41 drives the driving wheel 42 to rotate, and the tip block is engaged with the groove, and under the auxiliary action of the auxiliary wheel 44, the driving wheel 42 drives the adjusting rod 45 to move upward or downward, the No. 1 rod 46 is connected to the upper mounting block through the connecting block 48, and the No. 1 rod 46 is connected to the end of the adjusting rod 45, so the upper mounting block moves synchronously with the adjusting rod 45, and the No. 1 roller 55 or the No. 2 roller 56 is installed inside the upper mounting block, so the distance between the adjacent No. 1 rollers 55 or the adjacent No. 2 rollers 56 changes, so as to produce microcrystalline anisotropic sheets with different thicknesses; After the lateral and radial adjustments are completed, the No. 1 roller 55 and the No. 2 roller 56 of the required specifications are installed on the mounting shaft, wherein the maximum width of the No. 1 roller 55 and the No. 2 roller 56 is 2200mm, and the effective surface length is 2200mm, so as to complete the adjustment of the calender, and then the material to be calendered is transported from the kiln to the calender, and the temperature regulating box 13 keeps the surface of the No. 1 roller 55 and the No. 2 roller 56 at a high temperature, and the frequency conversion motor 53 rotates the No. 1 roller 55 and the No. 2 roller 56, and controls the plate output speed of the calender. The speed is 15-48m / h. When passing through the symmetrical No. 1 roller 55, the symmetrical No. 1 roller 55 will roll the material to be rolled into a roughly formed microcrystalline sheet, and then move along the receiving device 6 to the symmetrical No. 2 roller 56. The lower No. 2 roller 56 supports the roughly formed microcrystalline sheet, and the upper No. 2 roller 56 has patterns on its surface, which are engraved on the surface of the roughly formed microcrystalline sheet, thereby completing the production of microcrystalline anisotropic sheet. Finally, the microcrystalline anisotropic sheet moves along the receiving device 6 and the transportation device 57 to the next processing equipment.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A four-roll calender based on microcrystalline heterogeneous plate, comprising a machine tool (1), characterized in that: The bottom of the machine tool (1) is rotatably connected to a universal wheel (11); the interior of the machine tool (1) is slidably connected to a first extension plate (12); a temperature control box (13) is installed on the side of the machine tool (1); a symmetrical support plate (14) is fixedly connected to the upper surface of the machine tool (1); a screw device (2) is arranged on the surface of the support plate (14); a retractable platform (3) is fixedly connected to the top of the support plate (14); and a symmetrical support device (2) is fixedly arranged on the upper surface of the retractable platform (3). The mounting column (15) is fixedly connected to a box body (4) at the top of the mounting column (15), a rotating rod (41) is rotatably connected inside the box body (4), a driving wheel (42) is fixedly connected to the end of the rotating rod (41), an L-shaped rod (43) is rotatably connected to the side of the rotating rod (41), an auxiliary wheel (44) is rotatably connected to the surface of the L-shaped rod (43), an adjusting rod (45) is arranged between the driving wheel (42) and the auxiliary wheel (44), and the adjusting rod (45) A first rod (46) is inserted through the box body (4) and fixedly connected to the end thereof; a first plate (47) is fixedly connected to the side of the first rod (46); a connecting block (48) is sleeved on the surface of the first rod (46); a limit block (5) is fixedly connected to the side of the L-shaped rod (43); the limit block (5) is engaged with the adjustment rod (45); a first mounting block assembly (51) and a second mounting block assembly (52) are arranged on the side of the mounting column (15); the first mounting block assembly A variable frequency motor (53) and a nozzle (54) are arranged on the outside of the first mounting block assembly (51) and the second mounting block assembly (52); a symmetrical first roller (55) is detachably connected to the inside of the first mounting block assembly (51); a symmetrical second roller (56) is detachably connected to the inside of the second mounting block assembly (52); a plurality of receiving devices (6) are arranged on the side of the second roller (56); a transport device (57) is arranged on the side of the receiving device (6) away from the second roller (56).

2. A four-roll calender based on microcrystalline heterogeneous sheet according to claim 1, characterized in that: The screw device (2) comprises a drive motor (21), the housing of the drive motor (21) is detachably connected to the inner wall of the machine tool (1), a steering rod (22) is arranged above the drive motor (21), and a first screw rod (23) and a second screw rod (24) are arranged on the side of the steering rod (22).

3. The four-roll calender based on microcrystalline heterogeneous plate according to claim 1, characterized in that: The retractable platform (3) is provided with a movable groove (31) inside, a movable plate (32) is slidably connected inside the movable groove (31), a plurality of reinforcing columns (33) are fixedly connected inside the movable groove (31), a plurality of slide grooves (34) are provided at the front end of the movable plate (32), and the slide grooves (34) are engaged with the reinforcing columns (33).

4. The four-roll calender based on microcrystalline heterogeneous plate according to claim 1, characterized in that: The receiving device (6) comprises a frame (61), the top of the frame (61) is detachably connected to a transition plate (62), the side of the frame (61) is detachably connected to a side plate (63), the inner wall of the frame (61) is provided with a heating wire device, the surface of the side plate (63) is detachably connected to a rotating motor (64), and the output end of the rotating motor (64) extends into the frame (61) and is detachably connected to a fan blade (65).

5. A four-roll calender based on microcrystalline heterogeneous sheet according to claim 4, characterized in that: The size of the space on the top surface of the frame (61) can be changed, an observation port (16) is provided at the bottom of the mounting column (15), a movable plate (7) is fixedly connected to the bottom of the second mounting block assembly (52), the movable plate (7) is slidably connected to the upper surface of the telescopic platform (3), and symmetrical support columns (71) and symmetrical telescopic cylinders (72) are installed on the side of the movable plate (7).

6. A four-roll calender based on microcrystalline heterogeneous plate according to claim 5, characterized in that: A symmetrical top block (17) is arranged on the side of the mounting column (15); a guide rod (18) is arranged on the side of the top block (17) close to the mounting column (15); and a second rod (19) is slidably connected to the side of the top block (17) away from the mounting column (15).

7. The four-roll calender based on microcrystalline heterogeneous plate according to claim 5, characterized in that: The inclined portion of the frame (61) is rotatably connected to the horizontal portion, and the inclined portion of the frame (61) is slidably connected to a No. 2 plate (73). A plurality of No. 1 grooves (74) are provided on the side of the frame (61). A No. 3 plate (75) is fixedly connected to the bottom surface of the frame (61). A plurality of No. 2 grooves (76) are provided on the surface of the No. 3 plate (75). The No. 1 grooves (74) are engaged with the No. 2 grooves (76). A nut (77) is slidably connected inside the No. 2 groove (76). A bolt (78) is sleeved inside the nut (77). The top of the bolt (78) passes through the No. 1 groove (74) and is movably connected to the surface of the No. 2 plate (73).

8. The four-roll calender based on microcrystalline heterogeneous plate according to claim 1, characterized in that: The transport device (57) comprises a frame (8), a plurality of rotating shafts (81) are rotatably connected to the inner side of the frame (8), a driver (82) is installed on the outer side of the frame (8), a third rod (83) is rotatably connected to the bottom of the rotating shaft (81), a receiving plate (84) is arranged on the side of the rotating shaft (81), and a fourth plate (85) is detachably connected to the upper surface of the receiving plate (84).

9. The four-roll calender based on microcrystalline heterogeneous plate according to claim 5, characterized in that: The side of the telescopic platform (3) is fixedly connected with a positioning rod (9), and the side of the movable plate (7) is slidably connected to the positioning rod (9). The length of the side of the No. 1 rod (46) close to the movable plate (7) is longer than the side close to the No. 1 mounting block assembly (51). A No. 4 rod (91) is arranged on the top of the No. 1 rod (46), and a slot (92) is provided on the surface of the No. 4 rod (91), and a clamping column (93) is slidably connected in the slot (92).

10. A four-roller calendering process based on microcrystalline heterogeneous sheet material as described in claims 1-9, characterized in that: The following steps are involved: S1. First, the proportioned raw materials are poured into the kiln and melted under high temperature conditions to form a melt, and the melt is moved to the calender through the existing conveying device; S2. The calender is adjusted in the transverse and radial directions at the same time. The screw device (2) adjusts the machine tool (1) and the retractable platform (3) in the transverse direction, so that the calender produces microcrystalline heterogeneous plates with different surface areas. The rotating rod (41) drives the driving wheel (42) to rotate, so that the adjustment rod (45) moves upward or downward, so that the distance between the adjacent No. 1 roller (55) or the adjacent No. 2 roller (56) changes, so that the calender produces microcrystalline heterogeneous plates with different thicknesses; S3. After the melt enters the calender, the symmetrical No. 1 roller (55) calenders the melt into a roughly formed microcrystalline sheet, and then moves along the receiving device (6) to the symmetrical No. 2 roller (56), the lower No. 2 roller (56) supports the roughly formed microcrystalline sheet, and the upper No. 2 roller (56) is provided with a pattern on its surface, which is engraved on the surface of the roughly formed microcrystalline sheet, thereby completing the production of microcrystalline heterogeneous sheet; S4. Finally, the microcrystalline heterogeneous plate moves along the receiving device (6) and the transport device (57) to the next processing equipment.

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