Roller motor mounting device and pole piece production continuous rolling equipment
By employing a rotary drive assembly and a rolling assembly in the dry electrode rolling process, the problem of the motor's reverse torque causing the bearing housing to fail was solved, thus achieving the stability of the bearing housing and the reliability of the roll operation, and improving the quality consistency of electrode production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-24
AI Technical Summary
In the existing dry electrode rolling process, the alternating positive and negative torque output by the motor is transmitted to the bearing housing, causing the set wire to be subjected to repeated compressive stress impacts, resulting in the failure of the limit constraint, and causing problems such as roll axis misalignment and inconsistent electrode thickness.
A rotary drive assembly is fixed to a sliding mounting plate. The reaction torque is transmitted to the frame structure through the mounting plate and the sliding assembly, reducing the strength requirements of the set screw and reducing friction through the rolling assembly, thereby achieving stable positioning of the bearing housing.
This effectively avoids the preload reduction caused by loose set screws, ensures the stability of the bearing housing position, and improves the stability of roll operation and the consistency of electrode thickness.
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Figure CN224037197U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of pole piece production, in particular to a roll motor mounting device and pole piece production continuous rolling equipment. BACKGROUND
[0002] In the dry electrode pole piece rolling process, the motor direct bearing seat transmission mode is widely used due to its compact structure, short transmission chain and other advantages. This scheme directly installs the motor (or speed reducer) on the outside of the roll bearing seat, and uses the upper and lower oil plates to limit the bearing seat in the axial direction to offset the reaction torque generated during the operation of the motor. Specifically, the bearing seat and the equipment canopy are connected through the lower oil plate as the installation reference surface, and the upper oil plate is connected to the bearing seat by adjusting the top wire to press the bearing seat, thereby forming a mechanical constraint on the rotational freedom. However, in actual working conditions, due to the alternating torque characteristics caused by the speed difference between the rolls and the load fluctuation, such structure faces significant technical challenges: when the rolling process is in a dynamic alternating torque state, the forward and reverse torques output by the motor are alternately transmitted to the bearing seat, causing the left top wire to bear the pressure stress and the right top wire to be in a non-stress state when the clockwise torque acts on the bearing seat. When the counterclockwise torque acts, the situation is reversed. Under this alternating stress, the top wire is prone to pre-tightening force decay due to stress relaxation or local deformation, causing the limiting constraint between the bearing seat and the oil plate to gradually fail. At this time, the bearing seat deflects slightly under the driving of the alternating torque, causing the roll axis to deviate or the instantaneous speed to be unstable, which directly manifests as roll gap pressure fluctuation, pole piece thickness consistency decline and other problems. CONTENT OF THE UTILITY MODEL
[0003] Therefore, the purpose of the present application is to overcome the deficiencies in the prior art and provide a roll motor mounting device and pole piece production continuous rolling equipment.
[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the present application is as follows:
[0005] The present application provides:
[0006] A roll motor mounting device, comprising:
[0007] A rack, the rack comprising two mutually parallel and spaced installation frames, a containing space being defined between the two installation frames, each installation frame having an installation cavity, a bearing seat being installed in each installation cavity, and a roll being rotatably installed on the bearing seat;
[0008] An installation plate, the installation plate being slidably installed on the outer sidewall of one of the installation frames;
[0009] A sliding assembly, the sliding assembly being provided on the outer sidewall of the installation frame, and the installation plate being slidably connected to the installation frame through the sliding assembly;
[0010] A rotating driving assembly is fixedly installed on the mounting plate and is in transmission connection with the rolling mill.
[0011] Further, the mounting plate comprises a mounting portion, two ends of the mounting portion are respectively provided with a first sliding portion and a second sliding portion, sliding assemblies are arranged at positions of the first sliding portion and the second sliding portion, and an avoiding hole for avoiding a transmission shaft of the rotating driving assembly is arranged through the mounting portion.
[0012] Further, the sliding assembly comprises a guide rail fixedly installed on a side wall of the mounting frame, and a sliding block is slidingly installed on the guide rail and fixedly connected with the mounting plate.
[0013] Further, at least one end portion of the mounting plate is fixedly provided with a pre-tightening plate abutting against the sliding block.
[0014] Further, the rotating driving assembly comprises a rotating driving member, a reducer is installed at a power output end of the rotating driving member, and the reducer is in transmission connection with the rolling mill.
[0015] Further, the bearing seat has a first plane and a second plane, the mounting cavity has a first side wall and a second side wall, a first rolling assembly is arranged between the first plane and the first side wall, and a second rolling assembly is arranged between the second plane and the second side wall, and the first rolling assembly and the second rolling assembly are used to reduce friction between the bearing seat and an inner wall of the mounting cavity.
[0016] Further, the first rolling assembly comprises a fixed plate fixedly installed on the first side wall, an installation groove is arranged on a side of the fixed plate facing the bearing seat, a pin assembly is arranged in the installation groove, a first connecting plate is fixedly installed on the bearing seat, and the first connecting plate is provided with a pin assembly on a side thereof facing the mounting frame.
[0017] Further, the second rolling assembly comprises a first inclined plate, a second inclined plate is arranged between the first inclined plate and the second plane, the first inclined plate and the second inclined plate are adapted to each other and are inclined surfaces facing each other, the second inclined plate is provided with a pin assembly on a side thereof facing the second plane, the first inclined plate is provided with a positioning member fixedly connected with the second side wall on two sides thereof, a second connecting plate is fixedly installed on the mounting frame, the second connecting plate is fixedly provided with a pin assembly on a side thereof facing the bearing seat, a screwing member is arranged on the second connecting plate, and the screwing member is in transmission connection with the first inclined plate.
[0018] Further, the pin group assembly comprises a containing plate, a plurality of containing grooves are formed on the containing plate, and rotating shafts partially protruding from the containing plate are arranged in the containing grooves.
[0019] The application also provides a pole piece production tandem rolling equipment, which comprises the rolling mill motor mounting device according to any one of the above.
[0020] The application fixes the rotating driving assembly on the mounting plate slidingly mounted on the outer sidewall of the mounting frame, so that the alternating reaction torque generated during the operation of the rotating driving assembly is directly transmitted to the rigid frame structure of the mounting frame through the mounting plate and the sliding assembly, thereby avoiding the pre-tightening force attenuation problem caused by the alternating stress borne by the top screw in the prior art.
[0021] In order to make the above-mentioned purposes, features and advantages of the application more obvious and easy to understand, the following preferred embodiments are specifically described below, and the accompanying drawings are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the application, and therefore should not be considered as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.
[0023] Figure 1 A schematic diagram of the rolling mill motor mounting device of the application in an assembled state is shown;
[0024] Figure 2 A schematic diagram of the rolling mill motor mounting device of the application in an exploded state is shown;
[0025] Figure 3 A structural schematic diagram of the mounting plate and the sliding assembly of the application in an assembled state is shown;
[0026] Figure 4 A structural schematic diagram of the mounting plate and the sliding assembly of the application in an exploded state is shown;
[0027] Figure 5 A structural schematic diagram of the first rolling assembly of the application in an assembled state is shown;
[0028] Figure 6 A structural schematic diagram of the first rolling assembly of the application in an exploded state is shown;
[0029] Figure 7 A structural schematic diagram of the second rolling assembly of the application in an assembled state is shown;
[0030] Figure 8The structural schematic diagram of the second rolling assembly of the application is shown.
[0031] Figure 9 The structural schematic diagram of the row pin assembly of the application is shown.
[0032] Figure 10 The existing roll motor installation schematic diagram is shown.
[0033] Main element symbol explanation:
[0034] 100-mounting frame; 101-mounting cavity; 110-bearing seat; 120-first rolling assembly; 121-fixed plate; 122-mounting groove; 123-first connecting plate; 130-second rolling assembly; 131-first inclined plate; 132-second inclined plate; 133-positioning piece; 134-second connecting plate; 135-screwing piece; 140-row pin assembly; 141-containing plate; 142-containing groove; 143-rotation shaft; 200-mounting plate; 210-mounting part; 211-avoidance hole; 220-first sliding part; 230-second sliding part; 300-sliding assembly; 310-guide rail; 320-sliding block; 400-rotary drive assembly; 410-rotary drive piece; 420-reducer; 500-pre-tightening plate; a-top screw. DETAILED DESCRIPTION
[0035] The embodiments of the application are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary, only for explaining the application, and cannot be understood as a limitation to the application.
[0036] In the description of the application, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation to the application.
[0037] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" can include, explicitly or implicitly, one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless explicitly specified and limited otherwise.
[0038] In the present application, unless explicitly specified and limited otherwise, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0039] In the present application, unless explicitly specified and limited otherwise, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0040] Referring to Figure 10 As shown, when the existing bearing seat 110 is located in the mounting cavity 101 in the mounting frame 100, the a top wire is usually used to limit the bearing seat 110 to offset the reaction torque generated during the operation of the rotary drive assembly 400, but the alternating torque characteristics caused by the speed difference between the rolls and the load fluctuation, such structure faces significant technical challenges: when the rolling process is in a dynamic alternating torque state, the forward and reverse torques output by the rotary drive assembly 400 are alternately transmitted to the bearing seat, causing the oiling plate top wire a to bear repeated compressive stress impact, for example: when the clockwise torque acts on the bearing seat, the left top wire a is under compressive stress and the right top wire a is in a non-stress state; when the counterclockwise torque acts, the opposite is true. Under this alternating stress, the top wire a is prone to pre-tightening force decay due to stress relaxation or local deformation, causing the limiting constraint between the bearing seat and the oil plate to gradually fail. Therefore, the present application provides a roll motor mounting device to solve the above problems.
[0041] Referring to Figure 1 and Figure 2As shown, the embodiment of the present application provides a kind of roller motor mounting device, and mounting device includes rack, mounting plate 200, sliding assembly 300 and rotary drive assembly 400, specifically, rack includes two mutually parallel interval arrangement installation frame 100, two installation frame 100 between limit formation containing space, each installation frame 100 has installation cavity 101, bearing block 110 is installed in each installation cavity 101, roller is rotatably installed on bearing block 110, mounting plate 200 is slidably installed on the outer side wall of one of installation frame 100, sliding assembly 300 is arranged on the outer side wall of installation frame 100, mounting plate 200 is slidably connected with installation frame 100 by sliding assembly 300, rotary drive assembly 400 is fixedly installed on mounting plate 200, and rotary drive assembly 400 is drivingly connected with roller.
[0042] Please continue to see Figure 1 And Figure 2 As shown, rotary drive assembly 400 is fixedly installed on mounting plate 200, mounting plate 200 is slidably connected with installation frame 100 by sliding assembly 300, when roller rotates, reverse torque is transmitted to sliding assembly 300 on mounting plate 200, and finally transmitted to installation frame 100, instead of transmitting the generated reverse torque to bearing block 110, thereby the strength requirement of jack screw can be reduced, to eliminate the problem that bearing block 110 position is limited due to jack screw loosening, leading to instantaneous state roller surface does not rotate, since the output shaft of rotary drive assembly 400 is directly connected with roller, and the end of roller is rotatably installed on bearing block 110, so that bearing block 110 can be positioned to a certain extent.
[0043] Mounting plate 200 includes installation part 210, and the both ends of installation part 210 are respectively provided with first sliding part 220 and second sliding part 230, sliding assembly 300 is arranged at the position of first sliding part 220 and second sliding part 230, and avoiding hole 211 for avoiding transmission shaft of rotary drive assembly 400 is formed in installation part 210.
[0044] Sliding assembly 300 includes guide rail 310 fixedly installed on the side wall of installation frame 100, sliding block 320 is slidably installed on guide rail 310, and sliding block 320 is fixedly connected with mounting plate 200.
[0045] Please see Figure 3 And Figure 4As shown, in the embodiment, the upper and lower ends of the mounting portion 210 are respectively fixedly provided with a first sliding portion 220 and a second sliding portion 230. Specifically, the lower end of the mounting portion 210 is integrally provided with the first sliding portion 220, and the upper end of the mounting portion 210 is integrally provided with the second sliding portion 230. A sliding block 320 is mounted at the positions of the mounting portion 210 and the second sliding portion 230. Guide rails 310 are arranged on the mounting frame 100 at the positions of the first sliding portion 220 and the second sliding portion 230. The sliding block 320 is adapted to the guide rails 310 and is in sliding connection with the guide rails 310. Therefore, the entire mounting plate 200 is in sliding connection with the side wall of the mounting frame 100 through the cooperation of the guide rails 310 and the sliding block 320.
[0046] Please continue to refer to Figure 3 and Figure 4 As shown, in one embodiment, in order to enable the power output shaft of the rotary driving assembly 400 to be connected with the roller, an avoiding hole 211 is arranged on the mounting portion 210. The avoiding hole 211 is used for avoiding the power output shaft of the rotary driving assembly 400. The rotary driving assembly 400 is fixedly mounted on the mounting portion 210.
[0047] It can be understood that, in the embodiment, when the bearing seat 110 needs to be adjusted and moved, the roller is rotatably mounted on the bearing seat 110, the roller is in driving connection with the rotary driving assembly 400, and the rotary driving assembly 400 is fixedly mounted on the mounting plate 200. When the bearing seat 110 is moved, the mounting plate 200 is driven to slide on the mounting frame 100 through the transmission chain formed by the roller, the rotary driving assembly 400, and the mounting plate 200. Therefore, the rotation of the roller driven by the rotary driving assembly 400 does not affect the movement adjustment of the bearing seat 110.
[0048] At least one end of the mounting plate 200 is fixedly provided with a pre-tightening plate 500. The pre-tightening plate 500 abuts against the sliding block 320.
[0049] Please continue to refer to Figure 3 and Figure 4As shown, due to the gap between the guide rail 310 and the slider 320 when they are matched, in order to prevent the reverse torque from being immediately transmitted to the mounting frame 100 through the slider 320, the gap needs to be eliminated to keep the guide rail 310 and the slider 320 in a close sliding state. Specifically, a pre-tightening plate 500 is installed at one end of the mounting plate 200, and the pre-tightening plate 500 abuts against the slider 320 to make it close to the guide rail 310. After the gap between the slider 320 and the guide rail 310 is eliminated, the slider 320 is fixedly connected with the mounting plate 200. For example, the pre-tightening plate 500 can be installed on the first sliding part 220 or the second sliding part 230, or both the first sliding part 220 and the second sliding part 230. In actual use, the pre-tightening plate 500 can be installed as needed. In this embodiment, only one pre-tightening plate 500 is installed.
[0050] The rotating driving assembly 400 comprises a rotating driving member 410, and a reducer 420 is installed at the power output end of the rotating driving member 410. The reducer 420 is in transmission connection with the roller.
[0051] As shown in Figure 1 and Figure 2 In order to have sufficient torque to drive the roller to rotate, a reducer 420 is installed on the output shaft of the rotating driving member 410. The reducer 420 converts the high rotation speed and low torque from the rotating driving member 410 into a low rotation speed and high torque state.
[0052] For example, the reducer 420 can be a worm reducer, a planetary reducer, etc. In this embodiment, in order to facilitate installation and miniaturization, the reducer 420 is a planetary reducer. The reducer 420 is fixedly installed on the mounting part 210. The rotating driving member 410 is connected and installed with the reducer 420. Then, the output shaft of the reducer 420 is connected with the roller. In actual use, the output shaft of the reducer 420 and the roller can be connected through a shaft coupling.
[0053] The bearing seat 110 has a first plane and a second plane, and the mounting cavity 101 has a first side wall and a second side wall. The first plane and the first side wall are provided with a first rolling assembly 120, and the second plane and the second side wall are provided with a second rolling assembly 130. The first rolling assembly 120 and the second rolling assembly 130 are used to reduce the friction between the bearing seat 110 and the inner wall of the mounting cavity 101.
[0054] Please continue to refer to Figure 2As shown, the first plane is the upper surface of the bearing seat 110, the second plane is the lower surface of the bearing seat 110, the first side wall is the inner top wall of the mounting cavity 101, and the second side wall is the inner bottom wall of the mounting cavity 101, that is, the first rolling assembly 120 is arranged between the lower surface of the bearing seat 110 and the inner bottom wall of the mounting cavity 101, and the second rolling assembly 130 is arranged between the upper surface of the bearing seat 110 and the inner top wall of the mounting cavity 101. In this embodiment, the first rolling assembly 120 and the second rolling assembly 130 can convert sliding friction into rolling friction, thereby reducing the friction between the upper surface and the lower surface of the bearing seat 110 and the inner bottom wall and the bottom wall of the mounting cavity 101.
[0055] The first rolling assembly 120 includes a fixed plate 121 fixedly installed on the first side wall, and the side surface of the fixed plate 121 towards the bearing seat 110 direction is provided with a mounting groove 122, and the mounting groove 122 is provided with a pin array assembly 140, and the bearing seat 110 is fixedly installed with a first connecting plate 123, and the side surface of the first connecting plate 123 towards the mounting frame 100 direction is provided with a pin array assembly 140.
[0056] As shown in Figure 5 and Figure 6 In this embodiment, the second rolling assembly 130 is installed between the lower surface of each bearing seat 110 and the inner bottom wall of the mounting cavity 101. Specifically, the inner bottom wall of the mounting cavity 101 is fixedly installed with a fixed plate 121, the fixed plate 121 is capable of accommodating the installation of the pin array assembly 140, the pin array assembly 140 is in contact with the lower surface of the bearing seat 110, thereby enabling the bearing seat 110 to slide relative to the mounting frame 100, thereby converting sliding friction into rolling friction and reducing the friction between the bearing seat 110 and the inner bottom wall of the mounting cavity 101.
[0057] Further, in order to prevent the bearing seat 110 from moving along the width direction of the rack, the first connecting plate 123 is installed on the bearing seat 110, and the first connecting plate 123 is in abutment with the outer surface of the mounting frame 100. In this embodiment, in order to reduce the sliding friction between the first connecting plate 123 and the mounting frame 100, the pin array assembly 140 is installed on the side surface of the first connecting plate 123 towards the mounting frame 100 direction, and the pin array assembly 140 converts sliding friction into rolling friction, thereby reducing the friction between the first connecting plate 123 and the mounting frame 100.
[0058] The second rolling assembly 130 includes a first inclined plate 131, a second inclined plate 132 is disposed between the first inclined plate 131 and the second plane, the surfaces of the first inclined plate 131 and the second inclined plate 132 facing each other are inclined and adapted, a pin header assembly 140 is disposed on the side of the second inclined plate 132 facing the second plane, positioning members 133 fixedly connected to the second side wall are disposed on both sides of the first inclined plate 131, a second connecting plate 134 is fixedly mounted on the mounting frame 100, a pin header assembly 140 is fixedly disposed on the side wall of the second connecting plate 134 facing the bearing seat 110, a screwing member 135 is disposed on the second connecting plate 134, and the screwing member 135 is connected to the first inclined plate 131 in a transmission manner.
[0059] Please see Figure 7 and Figure 8 As shown, in order to reduce the gap between the bearing housing 110 and the inner top wall of the mounting cavity 101 and to enable the bearing housing 110 to slide, a first inclined plate 131 is provided at the position of the inner top wall of the mounting cavity 101, and a second inclined plate 132 is provided below the first inclined plate 131. The side of the second inclined plate 132 facing the upper surface of the bearing housing 110 has a groove for accommodating the pin header assembly 140. The pin header assembly 140 is provided in the groove, thereby reducing the friction between the second inclined plate 132 and the upper surface of the bearing housing 110.
[0060] Furthermore, in this embodiment, the sides of the first inclined plate 131 and the second inclined plate 132 facing each other are both inclined surfaces, and the two inclined surfaces are adapted to each other. In order to prevent the first inclined plate 131 from moving along the length direction of the bearing seat 110, two positioning members 133 located on both sides of the first inclined plate 131 are installed on the top wall of the mounting cavity 101. That is to say, under the limitation of the two positioning members 133, the first inclined plate 131 can only move in the width direction of the bearing seat 110. It can be understood that when the first inclined plate 131 moves, the overall thickness of the two will increase, thereby driving the second inclined plate 132 to move towards the bearing seat 110, thereby eliminating the gap between the bearing seat 110 and the top wall of the mounting cavity 101.
[0061] In one embodiment, in order to drive the first inclined plate 131 to move and prevent the bearing seat 110 from shifting in the width direction of the mounting cavity 101, a second connecting plate 134 is fixedly installed on the mounting frame 100. A through hole is opened on the second connecting plate 134 and a connecting hole is opened on the first inclined plate 131. A screwing member 135 extends through the through hole to the connecting hole of the first inclined plate 131 and connects with it. Specifically, the screwing member 135 can be a bolt, and the connecting hole is a threaded hole. The first inclined plate 131 is driven to move by the cooperation of the bolt and the threaded hole. Under the action of the inclined surfaces of the first inclined plate 131 and the second inclined plate 132, the second inclined plate 132 moves towards the bearing seat 110, thereby eliminating the gap between the bearing seat 110 and the inner top wall of the mounting cavity 101.
[0062] In the embodiment, the second connecting plate 134 partially abuts against the bearing seat 110 to limit the bearing seat 110 from moving out of the mounting cavity 101 along the width direction of the mounting cavity 101. Since the bearing seat 110 needs to be moved for adjustment, in order to reduce the friction between the second connecting plate 134 and the bearing seat 110, the pin assembly 140 is arranged on the side of the second connecting plate 134 facing the bearing seat 110, so as to convert the sliding friction into rolling friction.
[0063] The pin assembly 140 comprises a containing plate 141, a plurality of containing grooves 142 are arranged on the containing plate 141, and a rotating shaft 143 partially protruding from the containing plate 141 is arranged in each containing groove 142.
[0064] As shown in Figure 9 In order to convert the sliding friction into rolling friction, a plurality of rotating shafts 143 are arranged on the containing plate 141. In order to prevent the rotating shafts 143 from moving, a plurality of containing grooves 142 uniformly and regularly distributed and matched with the rotating shafts 143 are arranged on the containing plate 141, so that the rotating shafts 143 can rotate in the containing grooves 142 without moving, and the adjacent rotating shafts 143 can be separated to prevent the adjacent rotating shafts 143 from affecting each other. It should be noted that in order to enable the rotating shafts 143 to contact the contact surface, the rotating shafts 143 should partially protrude from the surface of the containing plate 141.
[0065] The embodiment of the present application also provides a continuous rolling equipment for pole piece production, and the continuous rolling equipment comprises the roll motor mounting device of any one of the above.
[0066] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.
[0067] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.
Claims
1. A rolling mill motor mounting device, characterized in that, include: The frame includes two parallel and spaced mounting frames (100) that define an accommodating space between them. Each mounting frame (100) has a mounting cavity (101) and a bearing seat (110) is installed in each mounting cavity (101). A roll is rotatably mounted on the bearing seat (110). Mounting plate (200), which is slidably mounted on the outer wall of one of the mounting frames (100); A sliding component (300) is disposed on the outer side wall of the mounting frame (100), and the mounting plate (200) is slidably connected to the mounting frame (100) through the sliding component (300); A rotary drive assembly (400) is fixedly mounted on the mounting plate (200) and is connected to the roll drive.
2. The rolling mill motor mounting device according to claim 1, characterized in that, The mounting plate (200) includes a mounting part (210), and a first sliding part (220) and a second sliding part (230) are respectively provided at both ends of the mounting part (210). A sliding component (300) is provided at the position of the first sliding part (220) and the second sliding part (230). A clearance hole (211) for avoiding the transmission shaft of the rotary drive component (400) is provided through the mounting part (210).
3. The rolling mill motor mounting device according to claim 1 or 2, characterized in that, The sliding assembly (300) includes a guide rail (310) fixedly mounted to the side wall of the mounting frame (100), and a slider (320) is slidably mounted on the guide rail (310), the slider (320) being fixedly connected to the mounting plate (200).
4. The rolling mill motor mounting device according to claim 3, characterized in that, At least one end of the mounting plate (200) is fixedly mounted with a pre-tightening plate (500), which abuts against the slider (320).
5. The rolling mill motor mounting device according to claim 1, characterized in that, The rotary drive assembly (400) includes a rotary drive component (410), and a reducer (420) is installed at the power output end of the rotary drive component (410). The reducer (420) is connected to the roller drive.
6. The rolling mill motor mounting device according to claim 1, characterized in that, The bearing housing (110) has a first plane and a second plane, and the mounting cavity (101) has a first sidewall and a second sidewall. A first rolling assembly (120) is disposed between the first plane and the first sidewall, and a second rolling assembly (130) is disposed between the second plane and the second sidewall. Both the first rolling assembly (120) and the second rolling assembly (130) are used to reduce the friction between the bearing housing (110) and the inner wall of the mounting cavity (101).
7. The rolling mill motor mounting device according to claim 6, characterized in that, The first rolling assembly (120) includes a fixing plate (121) fixedly mounted on the first side wall. The fixing plate (121) has a mounting groove (122) on its side facing the bearing seat (110). A pin header assembly (140) is provided in the mounting groove (122). A first connecting plate (123) is fixedly mounted on the bearing seat (110). The first connecting plate (123) has a pin header assembly (140) on its side facing the mounting frame (100).
8. The rolling mill motor mounting device according to claim 6, characterized in that, The second rolling assembly (130) includes a first inclined plate (131), a second inclined plate (132) is provided between the first inclined plate (131) and the second plane, the surfaces of the first inclined plate (131) and the second inclined plate (132) facing each other are inclined and adapted, a pin assembly (140) is provided on the side of the second inclined plate (132) facing the second plane, positioning members (133) are provided on both sides of the first inclined plate (131) and fixedly connected to the second side wall, a second connecting plate (134) is fixedly installed on the mounting frame (100), a pin assembly (140) is fixedly provided on the side wall of the second connecting plate (134) facing the bearing seat (110), a screwing member (135) is provided on the second connecting plate (134), and the screwing member (135) is drivenly connected to the first inclined plate (131).
9. The rolling mill motor mounting device according to claim 7 or 8, characterized in that, The pin header assembly (140) includes a receiving plate (141), on which a plurality of receiving grooves (142) are provided, and a rotating shaft (143) protruding from the receiving plate (141) is provided in the receiving groove (142).
10. A continuous rolling mill for electrode production, characterized in that, Includes the roll motor mounting device as described in any one of claims 1 to 9.