A calendering separation device based on pressure sensing and adaptive adjustment

Abstract

The present application relates to the technical field of metal processing, and provides a calendering and separating device based on pressure sensing and adaptive adjustment, which comprises a rack, a plurality of support frames are fixedly connected to the top end of the rack, a loading assembly is arranged on each support frame, a calendering roller is provided with a flow channel in the middle part, lock discs are fixedly connected to the two ends of the calendering roller, the loading assembly is used for supporting the calendering roller in cooperation with the lock discs, a slitting frame is fixedly connected to one end of the top of the rack, a supporting plate is fixedly connected to the inner side of the slitting frame, and a hydraulic cylinder A is fixedly connected to the top end of the slitting frame. The calendering and separating device based on pressure sensing and adaptive adjustment can maintain the temperature of the roller surface of the calendering roller by the circulation flow of the low-temperature medium at the calendering roller with the structural cooperation of the positioning assembly and the temperature control assembly, so that the axial temperature distribution of the calendering roller is more uniform, and the difference in thermal expansion is avoided.

Description

Technical Field

[0001] This invention relates to the field of metal processing technology, and more specifically to a rolling separation device based on pressure sensing and adaptive adjustment. Background Technology

[0002] Metal rolling is a processing method that utilizes the plasticity of metals to cause plastic deformation by applying pressure, thereby changing their shape, size, and properties. Pressure processing can refine the grain structure of metals, improve density and mechanical properties, and is superior to castings. It is widely used in the production of various metal materials, such as plates, strips, bars, pipes, and profiles, and is an indispensable basic manufacturing technology in modern industry. Currently, in the metal rolling process, the metal strip needs to undergo plastic deformation at the gap of the rolling rolls. Most of the deformation work will be converted into heat. Due to the lack of effective temperature control measures during rolling, the temperature of the middle part of the rolling roll is significantly higher than that of the edge part because the middle part of the rolling roll has a long contact time with the high-temperature metal strip and a lot of heat accumulates. According to the principle of thermal expansion, the expansion in the middle is greater than that at the edges, causing the surface of the calender roll to have a convex shape in the middle and concave on both sides, which leads to strip shape defects such as wavy middle and double-sided wavy strips, and exacerbates the thermal fatigue wear of the calender roll.

[0003] Based on this, we propose a calendering separation device based on pressure sensing and adaptive adjustment to solve the above problems. Summary of the Invention

[0004] To overcome the above-mentioned defects, embodiments of the present invention provide a calendering separation device based on pressure sensing and adaptive adjustment, which solves the technical problem in related technologies that lack effective temperature control measures and are prone to having a significantly higher temperature than the edges due to the long contact time between the middle of the calendering roll and the high-temperature metal strip, resulting in more heat accumulation.

[0005] At least one embodiment of the present invention provides a calendering separation device based on pressure sensing and adaptive adjustment, comprising: A frame, the top of which is fixedly connected to multiple support frames, each of which is equipped with a loading component; A calendering roll, wherein a flow channel is provided in the middle of the calendering roll, and locking discs are fixedly connected to both ends of the calendering roll; the loading assembly is used to cooperate with the locking discs to support the calendering roll. The slitting frame is fixedly connected to one end of the top of the machine frame. A support plate is fixedly connected to the inner side of the slitting frame. A hydraulic cylinder A is fixedly connected to the top of the slitting frame. A cutter is fixedly connected to the output end of the hydraulic cylinder A.

[0006] According to one embodiment provided in this application, the loading component includes: Hydraulic cylinder B is fixedly connected to the top of the support frame. A push plate is fixedly connected to the output end of the hydraulic cylinder B. Mounting plates are fixedly connected to both ends of the push plate and both ends inside the support frame. Positioning components are provided at both ends of each mounting plate. The calendering roller is positioned between two corresponding positioning components. A transmission assembly, which is mounted on one side of the support frame, is used to cooperate with the positioning assembly to drive the calendering roll; A temperature control component is mounted at one end of the frame and is used in conjunction with the positioning component to maintain the operating temperature of the calendering roll.

[0007] According to one embodiment of this application, the positioning component includes: A hollow shaft is rotatably connected to one end of a mounting plate. Multiple positioning seats are fixedly connected to the outer side of one end of the hollow shaft. A support shaft is rotatably connected to each positioning seat. A guide plate is fixedly connected to the middle of the support shaft. A guide groove is opened in the middle of the guide plate. A stop arc plate is fixedly connected to the end of the guide plate away from the support shaft, and the stop arc plate is engaged with the locking disc. The displacement ring is slidably connected to the outside of the hollow shaft. A pusher frame corresponding to the positioning seat is fixedly connected to the outside of the displacement ring. A pusher rod is fixedly connected to one end of the pusher frame near the guide plate, and the pusher rod is also movably connected inside the corresponding guide slot. A locking frame is fixedly connected to the outside of the hollow shaft. A limiting groove is opened in the middle of the locking frame. A locking screw is fixedly connected to the outside of the displacement ring. The end of the locking screw away from the displacement ring passes through the limiting groove. A stop plate is threadedly connected to the outside of the locking screw. A transmission tube is slidably connected to one end of a hollow shaft. A sealing disc is fixedly connected to the outside of the transmission tube. A limiting plate is fixedly connected to one end of the transmission tube located inside the hollow shaft. A linkage plate is fixedly connected between the displacement ring and the sealing disc.

[0008] According to one embodiment provided in this application, the transmission assembly includes: A positioning plate is fixedly connected to one side of the support frame. A transmission shaft is rotatably connected to the middle of the positioning plate. A drive motor is fixedly connected to the top of the positioning plate, and the output end of the drive motor is also fixedly connected to the transmission shaft. A drive shaft is rotatably connected to a mounting plate located at one end of a push plate. A transmission worm is fixedly connected to the bottom end of the outer side of the drive shaft and the outer side of the drive shaft. Two hollow shafts located at one end of the support frame are fixedly connected to a drive worm wheel, and the two drive worm wheels are respectively meshed with the two transmission worms.

[0009] According to one embodiment of this application, the temperature control component includes: A liquid storage tank is fixedly connected to one end of a support frame. A transfer pump is fixedly connected to one side of the liquid storage tank. An external lead pipe is fixedly connected to the input end of the transfer pump, and the end of the external lead pipe away from the transfer pump is also connected to the liquid storage tank. The transfer tube is fixedly connected to the output end of the transfer pump, and the end of the transfer tube away from the transfer pump is rotatably connected to a hollow shaft located at one end of the support frame. The top of the liquid storage tank is fixedly connected to a return pipe, and the end of the return pipe away from the liquid storage tank is rotatably connected to a hollow shaft located at one end of the push plate. A guide tube is mounted on the other end of the support frame, and the top and bottom of the guide tube are respectively rotatably connected to a hollow shaft located at the other end of the support frame and a hollow shaft located at the other end of the push plate. Multiple positioning blocks are fixedly connected to one end of the liquid storage tank, and a semiconductor cooling chip is fixedly connected to each positioning block.

[0010] According to one embodiment of this application, the stop arc plate is arc-shaped, the outer side of the locking disc is provided with a plurality of locking holes, and the stop arc plate is also snapped into the inside of the arc-shaped holes.

[0011] According to one embodiment of this application, both ends of the calendering roll are provided with receiving grooves, and a sealing gasket is fixedly connected to the edge of the sealing disc near the receiving groove.

[0012] According to one embodiment of this application, the drive shaft is a hollow structure, a limiting strip is fixedly connected to the outer side of the drive shaft, a limiting groove is formed inside the drive shaft, and the limiting strip is also slidably connected inside the limiting groove.

[0013] According to one embodiment of this application, a stabilizing seat is fixedly connected to the bottom of the support frame near the end of the transmission shaft, and the bottom end of the transmission shaft is also connected to the stabilizing seat via a ball bearing.

[0014] According to one embodiment of this application, a plurality of temperature-conducting blocks are fixedly connected inside the liquid storage tank, and one end of the temperature-conducting block near the positioning block is also fixedly connected to the positioning block.

[0015] This invention provides a calendering separation device based on pressure sensing and adaptive adjustment, which, compared with existing technologies, offers the following advantages: 1. Through the structural cooperation of the positioning component and the temperature control component, the temperature of the calender roll surface can be maintained by the circulating flow of the low temperature medium at the calender roll, so that the axial temperature distribution of the calender roll is more uniform and the difference in thermal expansion is avoided. 2. By combining the positioning components and the calender rolls, the calender rolls can be easily disassembled and assembled without affecting their rotational stability, greatly improving the convenience of calender roll maintenance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a calendering and separation device based on pressure sensing and adaptive adjustment, provided in an embodiment of the present invention. Figure 2 This is an embodiment of the present invention. Figure 1 Side view of the overall structure; Figure 3 This is an embodiment of the present invention. Figure 1 A schematic diagram of the structure of the loading component; Figure 4 This is an embodiment of the present invention. Figure 3 A schematic diagram of the assembly structure of the positioning component; Figure 5 This is an embodiment of the present invention. Figure 1 Schematic diagram of the structure of the intermediate pressure rolling roll; Figure 6 This is an embodiment of the present invention. Figure 4 A schematic diagram of the structure of the mounting plate in the middle; Figure 7 This is an embodiment of the present invention. Figure 4 Schematic diagram of the middle transmission assembly; Figure 8 This is an embodiment of the present invention. Figure 4 Schematic diagram of the central temperature control component; Figure 9 This is an embodiment of the present invention. Figure 8 A schematic diagram of the assembly structure of a semiconductor refrigeration chip.

[0018] In the diagram: 1. Frame; 2. Support frame; 3. Loading assembly; 4. Calendering roll; 5. Flow channel; 6. Locking disc; 7. Slitting frame; 8. Pallet; 9. Hydraulic cylinder A; 10. Cutter; 11. Hydraulic cylinder B; 12. Push plate; 13. Mounting plate; 14. Positioning assembly; 15. Transmission assembly; 16. Temperature control assembly; 17. Hollow shaft; 18. Positioning seat; 19. Support shaft; 20. Guide plate; 21. Guide slot; 22. Stop arc plate; 23. Displacement ring; 24. Push frame; 2 5. Push rod; 26. Locking bracket; 27. Limiting slot; 28. Locking screw; 29. ​​Stop plate; 30. Transmission pipe; 31. Sealing plate; 32. Limiting plate; 33. Linkage plate; 34. Positioning plate; 35. Transmission shaft; 36. Drive motor; 37. Drive shaft; 38. Transmission worm gear; 39. Drive worm wheel; 40. Liquid storage tank; 41. Transmission pump; 42. External lead pipe; 43. Transmission pipe; 44. Return pipe; 45. Guide pipe; 46. Positioning block; 47. Semiconductor cooling chip. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] The terms "first," "second," "third," "fourth," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in a sequence other than those illustrated or described herein.

[0023] To make the drawings concise and easy to understand, some drawings only show one of the components with the same structure or function, or only one of them is marked. In this article, "one" not only means "only one", but can also mean "more than one", and "several" includes "two" and "more than two".

[0024] Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus. It is understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. The embodiments of this application are described in detail below with reference to the accompanying drawings.

[0025] like Figures 1-9 As shown, it illustrates a pressure sensing and adaptive adjustment-based calendering separation device according to an embodiment of the present invention, comprising: The top of the frame 1 is fixedly connected to multiple support frames 2, and each support frame 2 is equipped with a loading component 3; The calendering roll 4 has a flow channel 5 in the middle and locking discs 6 are fixedly connected to both ends of the calendering roll 4. The loading assembly 3 is used to cooperate with the locking discs 6 to support the calendering roll 4. The slitting frame 7 is fixedly connected to one end of the top of the frame 1. A support plate 8 is fixedly connected to the inner side of the slitting frame 7. A hydraulic cylinder A9 is fixedly connected to the top of the slitting frame 7. A cutter 10 is fixedly connected to the output end of the hydraulic cylinder A9.

[0026] refer to Figure 1 and Figure 2 In some embodiments, a linear guide rod is vertically slidably connected to the top of the slitting frame 7, and the bottom end of the linear guide rod is fixedly connected to the cutter 10. More specifically, by setting the linear guide rod, the adjustment trajectory of the cutter 10 can be guided, preventing the cutter 10 from engaging in uncontrollable movements; refer to Figure 3 and Figure 4 In some embodiments, the loading component 3 includes: Hydraulic cylinder B11 is fixedly connected to the top of support frame 2. Push plate 12 is fixedly connected to the output end of hydraulic cylinder B11. Mounting plate 13 is fixedly connected to both ends of push plate 12 and both ends inside support frame 2. Positioning component 14 is provided at both ends of each mounting plate 13. Calendering roller 4 is positioned between the corresponding two positioning components 14. The transmission assembly 15 is mounted on one side of the support frame 2 and is used to cooperate with the positioning assembly 14 to drive the calendering roller 4. Temperature control component 16 is mounted at one end of frame 1 and is used in conjunction with positioning component 14 to maintain the operating temperature of calender roll 4. In some embodiments, pressure sensors are installed at the oil inlet and outlet of hydraulic cylinders A9 and B11 to monitor the pressure status of the hydraulic system in real time, providing key feedback signals for roll gap adjustment and rolling force control, ensuring the stability and safety of the rolling process. The working principle is based on the piezoresistive effect or strain effect: when the hydraulic oil pressure acts on the sensor diaphragm, the diaphragm undergoes a slight deformation, causing the resistance value of the strain gauge attached to it to change or causing the piezoelectric crystal to generate charge. The physical deformation is converted into an electrical signal through a Wheatstone bridge or charge amplifier. After temperature compensation and linearization, a standard signal proportional to the pressure is output for PLC or industrial control computer to perform data acquisition, display and closed-loop control, realizing precise adjustment of rolling pressure and overload protection. refer to Figure 6 In some embodiments, the positioning component 14 includes: A hollow shaft 17 is rotatably connected to one end of a mounting plate 13. Multiple positioning seats 18 are fixedly connected to the outer side of one end of the hollow shaft 17. A support shaft 19 is rotatably connected to each positioning seat 18. A guide plate 20 is fixedly connected to the middle of the support shaft 19. A guide groove 21 is opened in the middle of the guide plate 20. A stop arc plate 22 is fixedly connected to the end of the guide plate 20 away from the support shaft 19. The stop arc plate 22 is engaged with the locking disc 6. The displacement ring 23 is slidably connected to the outside of the hollow shaft 17. The outer side of the displacement ring 23 is fixedly connected to a pusher 24 corresponding to the positioning seat 18. The end of the pusher 24 near the guide plate 20 is fixedly connected to a pusher 25, and the pusher 25 is also movably connected inside the corresponding guide slot 21. The locking frame 26 is fixedly connected to the outside of the hollow shaft 17. A limiting groove 27 is opened in the middle of the locking frame 26. A locking screw 28 is fixedly connected to the outside of the displacement ring 23. The end of the locking screw 28 away from the displacement ring 23 passes through the limiting groove 27. A stop plate 29 is threadedly connected to the outside of the locking screw 28. More specifically, through the connection between the stop plate 29 and the locking screw 28, when the stop plate 29 is rotated, the stop plate 29 will be adjusted along the locking screw 28. When the stop plate 29 contacts the locking frame 26, the movement of the displacement ring 23 can be restricted by increasing the friction. The transmission tube 30 is slidably connected to one end of the hollow shaft 17. A sealing plate 31 is fixedly connected to the outside of the transmission tube 30. A limiting piece 32 is fixedly connected to one end of the transmission tube 30 inside the hollow shaft 17. A linkage plate 33 is fixedly connected between the displacement ring 23 and the sealing plate 31. refer to Figure 5 and Figure 6 In some embodiments, the stop arc plate 22 is arc-shaped, and multiple locking holes are provided on the outer side of the locking disc 6. The stop arc plate 22 is also snapped into the inside of the arc-shaped hole. More specifically, through the structural cooperation of the stop arc plate 22 and the arc-shaped hole, when the guide plate 20 rotates with the support shaft 19 as the fulcrum, the stop arc plate 22 can move into the arc-shaped hole in a manner that follows the rotation of the guide plate 20, thereby achieving the positioning of the calendering roller 4; In some embodiments, a counterweight is fixedly connected to one end of the hollow shaft 17 away from the locking frame 26, and the displacement ring 23 is also slidably connected to the counterweight. More specifically, the counterweight is I-shaped. By setting the counterweight, it can guide the displacement of the displacement ring 23 and balance the weight on both sides of the hollow shaft 17, ensuring the stability of the hollow shaft 17 when it rotates. refer to Figure 6 In some embodiments, both ends of the calendering roll 4 are provided with receiving grooves, and a sealing gasket is fixedly connected to the edge of the sealing disc 31 near the receiving groove. More specifically, by setting up the receiving groove, when the transfer pipe 30 is inserted into the flow channel 5, the sealing plate 31 will move into the receiving groove to seal the gap between the transfer pipe 30 and the flow channel 5 with the help of the sealing gasket, so as to prevent liquid from flowing out from the gap between the flow channel 5 and the transfer pipe 30. The sealing gasket can be made of rubber; refer to Figure 7 In some embodiments, the transmission assembly 15 includes: Positioning plate 34 is fixedly connected to one side of support frame 2. A transmission shaft 35 is rotatably connected to the middle of positioning plate 34. A drive motor 36 is fixedly connected to the top of positioning plate 34, and the output end of drive motor 36 is also fixedly connected to transmission shaft 35. The drive shaft 37 is rotatably connected to the mounting plate 13 located at one end of the push plate 12. The bottom end of the outer side of the transmission shaft 35 and the outer side of the drive shaft 37 are both fixedly connected to the transmission worm gear 38. The two hollow shafts 17 located at one end of the support frame 2 are both fixedly connected to the drive worm gear 39, and the two drive worm gears 39 are respectively meshed with the two transmission worm gears 38. refer to Figure 6 In some embodiments, the drive shaft 37 is a hollow structure, a limiting strip is fixedly connected to the outside of the transmission shaft 35, a limiting groove is opened inside the drive shaft 37, and the limiting strip is also slidably connected inside the limiting groove. More specifically, through the structural cooperation of the limiting strip and the limiting groove, the drive shaft 37 can be adjusted along the transmission shaft 35, and when the transmission shaft 35 rotates, the drive shaft 37 can also be driven to rotate accordingly. refer to Figure 7 In some embodiments, a stabilizing seat is fixedly connected to the bottom of the support frame 2 near the end of the drive shaft 35, and the bottom end of the drive shaft 35 is also connected to the stabilizing seat by a ball bearing. More specifically, the stabilizer can provide auxiliary support for the bottom of the drive shaft 35, preventing uncontrollable swaying when the drive shaft 35 rotates. In addition, the presence of the ball bearing can reduce the friction when the drive shaft 35 rotates on the stabilizer, making the rotation of the drive shaft 35 smoother. refer to Figure 9 In some embodiments, the temperature control component 16 includes: The liquid storage tank 40 is fixedly connected to one end of the support frame 2. A transfer pump 41 is fixedly connected to one side of the liquid storage tank 40. An external lead pipe 42 is fixedly connected to the input end of the transfer pump 41, and the end of the external lead pipe 42 away from the transfer pump 41 is also connected to the liquid storage tank 40. The transfer pipe 43 is fixedly connected to the output end of the transfer pump 41, and the end of the transfer pipe 43 away from the transfer pump 41 is also rotatably connected to the hollow shaft 17 located at one end of the support frame 2. The top of the liquid storage tank 40 is fixedly connected to the return pipe 44, and the end of the return pipe 44 away from the liquid storage tank 40 is also rotatably connected to the hollow shaft 17 located at one end of the push plate 12. The guide tube 45 is assembled at the other end of the support frame 2, and the top and bottom of the guide tube 45 are rotatably connected to the hollow shaft 17 located at the other end of the support frame 2 and the hollow shaft 17 located at the other end of the push plate 12, respectively. Multiple positioning blocks 46 are fixedly connected to one end of the liquid storage tank 40, and a semiconductor cooling chip 47 is fixedly connected to each positioning block 46. In this embodiment, a bracket (not shown in the figure) is provided on the mounting plate 13. The bracket can support the transfer pipe 43, return pipe 44 and guide pipe 45 to ensure the application effect of the transfer pipe 43, return pipe 44 and guide pipe 45. More specifically, rotary joints are provided at the connection points of the transfer tube 43 and the hollow shaft 17, the guide tube 45 and the semiconductor cooling chip 47, and the return tube 44 and the hollow shaft 17. By providing rotary joints, the effective transfer of cryogenic liquid can be achieved without affecting the rotation of the hollow shaft 17. Furthermore, the flow guide tube 45 and the return tube 44 are made of flexible material; refer to Figure 9 In some embodiments, a plurality of temperature-conducting blocks are fixedly connected inside the liquid storage tank 40, and one end of the temperature-conducting block near the positioning block 46 is also fixedly connected to the positioning block 46. More specifically, by setting up the temperature-conducting block, the low temperature generated during the operation of the semiconductor cooling chip 47 can be evenly introduced into the liquid inside the liquid storage tank 40, so that the liquid inside the liquid storage tank 40 is kept at a low temperature. refer to Figure 9 In some embodiments, an observation window is provided on one side of the liquid storage tank 40. The liquid level inside the liquid storage tank 40 can be intuitively fed back through the observation window. refer to Figure 9 In some embodiments, an addition tube is fixedly connected to the top of the liquid storage tank 40. With the addition tube, liquid can be added to the liquid storage tank 40 when the liquid level inside the liquid storage tank 40 is insufficient. In order to seal the addition tube when it is not in use, a sealing plug is provided at the top of the addition tube. Working principle: The calendering roll 4 is placed between the two corresponding hollow shafts 17. Then, the displacement ring 23 is pushed to adjust it on the hollow shaft 17. With the connection between the displacement ring 23 and the pusher frame 24, as the pusher frame 24 adjusts with the displacement ring 23, the pusher rod 25 is adjusted inside the guide groove 21, which pushes the guide plate 20 to rotate under the support of the support shaft 19, causing the stop arc plate 22 to engage with the locking plate 6, thereby forming the positioning of the end of the calendering roll 4. Furthermore, since the linkage plate 33 is located between the displacement ring 23 and the sealing plate 31, when the displacement ring 23 is displaced, it will push the transmission pipe 30 through the linkage plate 33, causing the transmission pipe 30 to move closer to the flow channel 5. When the stop arc plate 22 is engaged with the locking plate 6, the transmission pipe 30 will move into the flow channel 5 simultaneously. Hydraulic cylinder B11 is activated to push the push plate 12 for adjustment, changing the position of the calendering roller 4 at the mounting plate 13 connected to the push plate 12. Then, the metal strip passes through the gaps between multiple hollow shafts 17, and the drive motor 36 is activated to drive the transmission shaft 35 to rotate. With the connection between the transmission shaft 35 and the drive shaft 37, while the transmission shaft 35 rotates with the drive shaft 37, the two hollow shafts 17 can be turned by the two transmission worm gears 38 respectively. Since the calendering roller 4 is supported by the hollow shafts 17, the calendering roller 4 can rotate synchronously when the hollow shafts 17 rotate. When the metal strip passes between the hollow shafts 17, the metal strip can be calendered in the gaps between the hollow shafts 17. Simultaneously, the semiconductor cooling chip 47 is activated. The low temperature generated by the semiconductor cooling chip 47 during operation will be sent into the liquid inside the storage tank 40 through the positioning block 46. Subsequently, the low temperature liquid inside the storage tank 40 is drawn out through the external inlet pipe 42 by the transfer pump 41 and injected into the hollow shaft 17 connected to it through the transfer pipe 43. Then, it flows into the flow channel 5 along the hollow shaft 17 and the transfer pipe 30. Through the flow of the low temperature liquid inside the flow channel 5, and through the transfer of the guide pipe 45, the low temperature liquid is sent to another flow channel 5. Finally, it flows back to the storage tank 40 through the transfer pipe 43, realizing the circulation of the liquid. In this way, the temperature of the roll surface of the calender roll 4 can be controlled by the circulating flow of the low temperature liquid inside the flow channel 5, and thermal crowning can be prevented. When separation is required after rolling, the metal strip is received by the pallet 8, and the hydraulic cylinder A9 is activated to push the cutter 10 down. When the cutter 10 comes into contact with the metal strip, the metal strip can be separated.

[0027] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A calendering and separation device based on pressure sensing and adaptive adjustment, characterized in that, include: A frame (1) is fixedly connected to a plurality of support frames (2) at its top end, and each support frame (2) is provided with a loading component (3). The calendering roll (4) has a flow channel (5) in the middle and a locking plate (6) is fixedly connected to both ends of the calendering roll (4). The loading assembly (3) is used to cooperate with the locking plate (6) to support the calendering roll (4). The slitting frame (7) is fixedly connected to one end of the top of the frame (1). A support plate (8) is fixedly connected to the inner side of the slitting frame (7). A hydraulic cylinder A (9) is fixedly connected to the top of the slitting frame (7). A cutter (10) is fixedly connected to the output end of the hydraulic cylinder A (9).

2. The calendering separation device based on pressure sensing and adaptive adjustment according to claim 1, characterized in that, The loading component (3) includes: Hydraulic cylinder B (11) is fixedly connected to the top of the support frame (2). The output end of the hydraulic cylinder B (11) is fixedly connected to a push plate (12). Both ends of the push plate (12) and both ends inside the support frame (2) are fixedly connected to mounting plates (13). Both ends of each mounting plate (13) are provided with positioning components (14). The calendering roller (4) is located between the two corresponding positioning components (14). The transmission assembly (15) is mounted on one side of the support frame (2) and is used to cooperate with the positioning assembly (14) to drive the calendering roll (4). Temperature control component (16) is mounted on one end of frame (1) and is used in conjunction with positioning component (14) to maintain the operating temperature of calender roll (4).

3. The calendering separation device based on pressure sensing and adaptive adjustment according to claim 2, characterized in that, The positioning component (14) includes: A hollow shaft (17) is rotatably connected to one end of a mounting plate (13). Multiple positioning seats (18) are fixedly connected to the outer side of one end of the hollow shaft (17). A support shaft (19) is rotatably connected to each positioning seat (18). A guide plate (20) is fixedly connected to the middle of the support shaft (19). A guide slot (21) is opened in the middle of the guide plate (20). A stop arc plate (22) is fixedly connected to the end of the guide plate (20) away from the support shaft (19). The stop arc plate (22) is snapped into the locking disc (6). The displacement ring (23) is slidably connected to the outside of the hollow shaft (17). The outer side of the displacement ring (23) is fixedly connected to a pusher (24) corresponding to the positioning seat (18). The pusher (24) is fixedly connected to a pusher (25) at one end near the guide plate (20), and the pusher (25) is also movably connected inside the corresponding guide slot (21). A locking frame (26) is fixedly connected to the outside of the hollow shaft (17). A limiting groove (27) is opened in the middle of the locking frame (26). A locking screw (28) is fixedly connected to the outside of the displacement ring (23). The end of the locking screw (28) away from the displacement ring (23) passes through the limiting groove (27). A stop plate (29) is threadedly connected to the outside of the locking screw (28). The transmission tube (30) is slidably connected to one end of the hollow shaft (17). A sealing plate (31) is fixedly connected to the outside of the transmission tube (30). A limiting piece (32) is fixedly connected to one end of the transmission tube (30) inside the hollow shaft (17). A linkage plate (33) is fixedly connected between the displacement ring (23) and the sealing plate (31).

4. A calendering separation device based on pressure sensing and adaptive adjustment according to claim 3, characterized in that, The transmission assembly (15) includes: Positioning plate (34), the positioning plate (34) is fixedly connected to one side of the support frame (2), the middle part of the positioning plate (34) is rotatably connected to the transmission shaft (35), the top end of the positioning plate (34) is fixedly connected to the drive motor (36), and the output end of the drive motor (36) is also fixedly connected to the transmission shaft (35). The drive shaft (37) is rotatably connected to the mounting plate (13) located at one end of the push plate (12). The bottom end of the outer side of the transmission shaft (35) and the outer side of the drive shaft (37) are both fixedly connected to the transmission worm (38). The two hollow shafts (17) located at one end of the support frame (2) are both fixedly connected to the drive worm (39), and the two drive worms (39) are respectively meshed with the two transmission worms (38).

5. A calendering separation device based on pressure sensing and adaptive adjustment according to claim 3, characterized in that, The temperature control component (16) includes: A liquid storage tank (40) is fixedly connected to one end of a support frame (2). A transfer pump (41) is fixedly connected to one side of the liquid storage tank (40). An external lead pipe (42) is fixedly connected to the input end of the transfer pump (41), and the end of the external lead pipe (42) away from the transfer pump (41) is also connected to the liquid storage tank (40). The transfer pipe (43) is fixedly connected to the output end of the transfer pump (41), and the end of the transfer pipe (43) away from the transfer pump (41) is also rotatably connected to the hollow shaft (17) located at one end of the support frame (2). The top of the liquid storage tank (40) is fixedly connected to the return pipe (44), and the end of the return pipe (44) away from the liquid storage tank (40) is also rotatably connected to the hollow shaft (17) located at one end of the push plate (12). The guide tube (45) is mounted on the other end of the support frame (2), and the top and bottom of the guide tube (45) are rotatably connected to the hollow shaft (17) located at the other end of the support frame (2) and the hollow shaft (17) located at the other end of the push plate (12), respectively. Multiple positioning blocks (46) are fixedly connected to one end of the liquid storage tank (40), and each positioning block (46) is fixedly connected to a semiconductor cooling chip (47).

6. A calendering separation device based on pressure sensing and adaptive adjustment according to claim 3, characterized in that, The stop arc plate (22) is arc-shaped, and the outer side of the locking disc (6) is provided with multiple locking holes, and the stop arc plate (22) is also snapped into the inside of the arc-shaped hole.

7. A calendering and separation device based on pressure sensing and adaptive adjustment according to claim 3, characterized in that, Both ends of the calendering roll (4) are provided with receiving grooves, and the sealing plate (31) is fixedly connected to a sealing gasket on the edge near the receiving groove.

8. A calendering and separation device based on pressure sensing and adaptive adjustment according to claim 4, characterized in that, The drive shaft (37) has a hollow structure. A limiting strip is fixedly connected to the outside of the transmission shaft (35). A limiting groove is opened inside the drive shaft (37), and the limiting strip is also slidably connected inside the limiting groove.

9. A calendering separation device based on pressure sensing and adaptive adjustment according to claim 4, characterized in that, The support frame (2) has a stabilizing seat fixedly connected to the bottom of the end near the transmission shaft (35), and the bottom end of the transmission shaft (35) is also connected to the stabilizing seat by a ball bearing.

10. A calendering separation device based on pressure sensing and adaptive adjustment according to claim 5, characterized in that, The liquid storage tank (40) has multiple temperature-conducting blocks fixedly connected inside, and the end of the temperature-conducting block near the positioning block (46) is also fixedly connected to the positioning block (46).

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