CN219486660U

CN219486660U - Rolling device and battery manufacturing equipment

Info

Publication number: CN219486660U
Application number: CN202321091890.2U
Authority: CN
Inventors: 舒贤
Original assignee: Contemporary Amperex Technology Co Ltd
Current assignee: Contemporary Amperex Technology Co Ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-08-08
Anticipated expiration: 2033-05-09

Abstract

The application relates to the technical field of battery production and provides a rolling device and battery manufacturing equipment, wherein the rolling device comprises a rack and a roller pushing mechanism, and the roller pushing mechanism comprises a driving piece, a connecting component, a pressing roller and a limiting component; the driving piece is arranged on the frame, the connecting component is connected with an output shaft of the driving piece, and the compression roller is detachably connected with the connecting component; the limiting assembly comprises a limiting structure and a moving piece, the moving piece is connected to the connecting assembly, and the limiting structure is arranged on a moving path of the moving piece; the rolling device is provided with a rolling station, and the moving piece is configured to be abutted against the limiting structure when the pressing roller is arranged at the rolling station; according to the compression roller, the travel of the moving part is limited through the limit structure for limiting the travel of the moving part after the compression roller is disassembled and assembled, the limit for the travel of the compression roller is further achieved, the compression roller can accurately return to the rolling station, and the complex procedure that the compression roller can be moved to the rolling station after repeated correction and adjustment is reduced.

Description

Rolling device and battery manufacturing equipment

Technical Field

The application relates to the technical field of battery production, and in particular provides a rolling device and battery manufacturing equipment.

Background

In the production and processing process of lithium batteries, a press roller of a rolling device is required to process the lithium batteries.

When the roller of the rolling device is damaged or the surface is difficult to clean, the roller needs to be detached and replaced, and a new press roller is replaced and installed in the rolling mechanism for use. In the related art, after a press roller of the rolling device is disassembled to clean or replace a new press roller, the cleaned press roller or the new replaced press roller also needs to be manually moved and positioned when being installed into a roller, the repeated precision of manual operation is poor, the press roller is difficult to move to a preset position, the assembly process is complicated, and the operation efficiency is difficult to improve.

Disclosure of Invention

The embodiment of the application aims to provide a rolling device and battery manufacturing equipment, and aims to solve the problems that in the related art, after a press roll is disassembled and assembled, the press roll is moved to a preset position, and the operation is complex and the operation efficiency is low.

In order to achieve the above purpose, the technical scheme adopted in the embodiment of the application is as follows:

in a first aspect, an embodiment of the present application provides a rolling device, including a frame and a roller pushing mechanism, where the roller pushing mechanism includes a driving member, a connecting assembly, a pressing roller, and a limiting assembly; the driving piece is arranged on the frame, the connecting component is connected with an output shaft of the driving piece, and the compression roller is detachably connected with the connecting component; the limiting assembly comprises a limiting structure and a moving piece, the moving piece is connected to the connecting assembly, and the limiting structure is arranged on a moving path of the moving piece; the rolling device is provided with a rolling station, and the moving piece is configured to be abutted to the limiting structure when the pressing roller is located at the rolling station.

The beneficial effects of the embodiment of the application are that: according to the rolling device provided by the embodiment of the application, the rolling operation is carried out on the rolling station by the pressing roller, and the output shaft of the driving piece drives the pressing roller to move out of the rolling station, so that the pressing roller is convenient to detach; after the operation of cleaning or replacing the press roller is finished, the press roller is reloaded on the connecting component, the output shaft of the driving piece can drive the connecting component and the press roller to move, the moving piece synchronously connects the component to move, and the press roller is positioned on the rolling station until the moving piece is abutted to the limiting structure; the compression roller limits the travel of the moving part through the limiting structure after the compression roller is disassembled and assembled, so that the limitation of the travel of the compression roller is realized, the compression roller can accurately return to the rolling station, the complicated procedure that the compression roller can be moved to the rolling station after repeated calibration and adjustment is reduced, the efficiency of disassembly and assembly of the compression roller is improved, and the effect of quick disassembly and assembly can be achieved.

In some embodiments, the limiting structure is disposed on a moving path of the moving member toward the rolling station.

Through adopting foretell technical scheme, when coupling assembling and compression roller moved towards roll-in station direction, moving member is synchronous with coupling assembling and also moves towards roll-in station direction, through spacing moving member on the travel path, coupling assembling and compression roller can be synchronous by spacing stop.

In some embodiments, the limiting structure is disposed on a side of the driving member facing away from the connection assembly.

Through adopting foretell technical scheme, the output shaft of driving piece drives coupling assembling and removes to make the compression roller remove to the roll-in station, spacing subassembly's moving part is driven to the limit structure of supporting in driving piece one side that deviates from in coupling assembling by the synchronization, realizes spacingly.

In some embodiments, the push roller mechanism further comprises a mounting member disposed on the frame, and the driving member is disposed on the mounting member.

By adopting the technical scheme, the mounting piece is arranged on the frame, and the driving piece is arranged on the mounting piece so as to be arranged by the mounting of the driving piece.

In some embodiments, the connection assembly is slidably connected to the mount.

Through adopting foretell technical scheme, when the output shaft of driving piece drove coupling assembling and removed, coupling assembling can slide on the installed part, coupling assembling and compression roller removal process are more steady.

In some embodiments, the moving member is slidably coupled to the mounting member.

Through adopting foretell technical scheme, when coupling assembling drove the moving member and remove, the moving member can slide on the installed part, and the moving member removal process is more steady.

In some embodiments, the mounting member is provided with a guide member, the push roller mechanism further includes a slider member disposed on the guide member, the connection assembly and the moving member are both connected to the slider member, and the slider member is connected to the output shaft of the driving member.

Through adopting foretell technical scheme, when the output shaft of driving piece drove the slider and removes, the slider can be through the steady slip of guide on the installed part, and the slider can also drive coupling assembling and moving part and carry out steady slip in step.

In some embodiments, the moving member includes a moving portion and a first adjusting portion disposed on the moving portion, and the sliding member has a second adjusting portion, and the first adjusting portion and the second adjusting portion are connected.

Through adopting foretell technical scheme, when moving part and slider are connected, through the hookup location who changes first adjusting part and second adjusting part, realize adjusting moving part for the position of slider, and then can adjust the stroke of slider to reach the purpose of adjusting the removal stroke of coupling assembling and compression roller.

In some embodiments, the first adjusting portion is an external thread formed on an outer surface of the moving portion, the second adjusting portion is a first threaded hole formed on the sliding member, and the moving portion is screwed into the first threaded hole through the external thread.

Through adopting foretell technical scheme, the external screw thread through the surface of removal portion is connected with first screw hole spiro union, realizes adjusting the position of removal portion for the slider through knob removal portion.

In some embodiments, the moving member further includes a positioning adjusting portion, and the positioning adjusting portion is provided with a second threaded hole, and the positioning adjusting portion is screwed on the moving portion through the second threaded hole.

Through adopting foretell technical scheme, location adjustment portion locates on the movable part soon through the second screw hole, and after the position adjustment of the corresponding slider of movable part was good, location adjustment portion can be rotated to supporting to locate the slider on the movable part, realizes fixing the movable part in current position.

In some embodiments, the moving portion is a buffer configured to be capable of abutting against the limiting structure.

Through adopting foretell technical scheme, the output shaft of driving piece drives the slider and removes, and when the slider drove the moving piece and removed to the butt in limit structure, the buffer can realize buffering, avoids moving piece and limit structure to take place rigid collision.

In some embodiments, the mounting member includes a first fixed portion, a second fixed portion, and a third fixed portion, the first fixed portion being connected to the frame, the second fixed portion being disposed on the first fixed portion, the driving member being disposed on the second fixed portion; the third fixing part is arranged on the first fixing part; the third fixing part is provided with a guide piece.

By adopting the technical scheme, the second fixing part is used for installing and fixing the driving piece, and the third fixing part is used for arranging the guide piece, so that the sliding piece can slide on the third fixing part through the guide piece; meanwhile, the first fixing part is utilized to install the second fixing part and the third fixing part on the frame, so that assembly is realized.

In some embodiments, the second fixing portion is connected to a side of the driving member, which is away from the connecting component, and the limiting structure is the second fixing portion.

Through adopting foretell technical scheme, when the output shaft of driving piece drove the slider and removes, the moving piece on the slider can remove to the butt on the second fixed part, utilizes the second fixed part to carry out spacingly to the stroke of moving the piece as limit structure to need not to establish other parts in addition and use as limit structure.

In some embodiments, the coupling assembly includes a coupling member coupled to the output shaft of the driving member, a moving member coupled to the coupling member, and a support member disposed on the coupling member, the pressure roller being detachably coupled to the support member.

Through adopting foretell technical scheme, support piece is used for installing the compression roller, and the connecting piece then is used for realizing the output shaft of support piece and driving piece to be connected, and the connecting piece can drive moving part synchronous motion.

In some embodiments, the push roller mechanism further comprises an angle monitoring assembly rotatably disposed with respect to the connector, the angle monitoring assembly for monitoring the rotation angle of the support.

Through adopting foretell technical scheme, the rotation of support piece can be monitored to the angle monitoring subassembly to can carry out the adjustment of angular position school zero to support piece, and then realize carrying out the adjustment of school zero to the compression roller that sets up on support piece.

In some embodiments, the angle monitoring assembly includes a fitting, an angle encoder, a drive shaft, and a lock; the assembly part is connected to the connecting piece, the angle encoder is arranged on the assembly part, the transmission shaft is connected to the angle encoder and is connected to the supporting piece, and the transmission shaft is configured to be capable of rotating synchronously with the supporting piece; the locking member connects the drive shaft and the connector and is configured to lock the drive shaft to the connector.

By adopting the technical scheme, the angle encoder is arranged on the connecting piece through the assembly part, and the angle encoder is connected with the supporting piece through the transmission shaft; the locking piece can be connected with the transmission shaft and the connecting piece, so that the transmission shaft is locked on the connecting piece and cannot rotate; when the supporting piece is required to be rotated and adjusted, the locking piece is disconnected with the transmission shaft and the connecting piece, and the transmission shaft and the supporting piece can rotate at the moment; when the angle of the support is adjusted, the transmission shafts synchronously rotate, so that the angle encoder can measure the rotation angle of the support.

In some embodiments, the connecting piece is provided with a through hole, and the transmission shaft penetrates through the through hole; the locking piece is provided with a locking hole, a first locking thread is formed on the hole wall of the locking hole, and a second locking thread is formed on the outer wall of the locking piece; the transmission shaft is provided with a third locking thread which is at least partially formed on the rod body part of the transmission shaft positioned in the through hole, and the third locking thread is in threaded fit with the first locking thread; and a fourth locking thread is formed on the hole wall of the through hole and is in threaded fit with the second locking thread.

Through adopting foretell technical scheme, when the first locking screw thread spiro union of locking piece was in the third locking screw thread of transmission shaft, the second locking screw thread of locking piece simultaneously with the fourth locking screw thread looks spiro union of through-hole to locking piece synchronous connection is in transmission shaft and connecting piece, and then the transmission shaft is locked unable rotation.

In some embodiments, the push roller mechanism further comprises an angle adjustment member rotatably disposed with respect to the connection member, the angle adjustment member configured to enable adjustment of the angle of the support member.

By adopting the technical scheme, the angle adjusting piece can adjust the angle of the supporting piece, so that the angle of the compression roller relative to the connecting piece is changed.

In some embodiments, the angle adjusting member is disposed on the connecting member, and the angle adjusting member abuts against one end surface of the supporting member along the rotation direction.

By adopting the technical scheme, the supporting piece is pushed against along the rotating direction by the angle adjusting piece, so that the supporting piece rotates, and the upper end pressing roller of the supporting piece rotates to adjust the angle.

In some embodiments, the angle adjuster is a micrometer rod.

Through adopting foretell technical scheme, the rotation angle of support piece can be adjusted more accurately to the micrometer rod.

In some embodiments, the connecting member includes a first connecting portion, a second connecting portion, and a third connecting portion, the first connecting portion is connected to the output shaft of the driving member, one end of the second connecting portion is connected to a side of the first connecting portion facing away from the driving member, and an opposite end of the second connecting portion is connected to the third connecting portion; the support member is connected to the third connecting portion.

Through adopting foretell technical scheme, the first connecting portion of connecting piece is used for being connected with the output shaft of driving piece, and the third connecting portion of connecting piece is used for connecting support piece, and the second connecting portion of connecting piece is used for connecting first connecting portion and second connecting portion respectively to realize separating support piece and driving piece, the compression roller on the support piece of being convenient for carries out operations such as roll-in operation and dismouting regulation.

In some embodiments, the support is provided with mounting slots and mounting holes; the connection assembly further includes a first fastener configured to enable one end of the pressure roller to be mounted in the mounting groove and a second fastener configured to enable the other end of the pressure roller to be mounted in the mounting hole.

By adopting the technical scheme, one end of the compression roller can be installed in the installation groove, and the roller shaft is fixed in the installation groove by the first fastening piece; the other end of the press roll opposite to the press roll can be installed in the installation hole, and the roll shaft is fixed in the installation hole by the second fastening piece, so that the press roll is installed on the supporting piece.

In a second aspect, embodiments of the present application provide a battery manufacturing apparatus including at least the rolling device of any one of the embodiments described above.

The beneficial effects of the embodiment of the application are that: the battery manufacturing equipment that this application embodiment provided, including above-mentioned roll-in device, roll-in device can accurately send into the compression roller on the roll-in station, has avoided effectively adjusting the repetition of compression roller position, from this, battery manufacturing equipment also can the dismouting compression roller more portably.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly introduce the drawings that are needed in the embodiments or the related technical descriptions, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic diagram of the overall structure of a rolling device according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a roller pushing mechanism according to an embodiment of the present disclosure;

FIG. 3 is an exploded view of a push roller mechanism provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of another angle of the roller pushing mechanism according to the embodiment of the present application.

Wherein, each reference sign in the figure:

1000. a rolling device;

100. a frame;

200. a push roller mechanism;

210. a driving member;

221. a support; 2211. a first support base; 22111. a mounting groove; 22112. a through hole; 2212. a second support base;

222. a connecting piece; 2221. a first connection portion; 2222. a second connecting portion; 2223. a third connecting portion;

230. a press roller; 231. a roller; 232. a roll shaft;

241. a limit structure; 242. a moving member; 2421. a moving part; 2422. a first adjusting part; 2423. a positioning adjustment part;

250. a mounting member; 251. a first fixing portion; 252. a second fixing portion; 253. a third fixing portion;

260. a slider; 261. a second adjusting part;

270. a guide member; 271. a guide rail; 272. a guide block;

281. a fitting; 282. an angle encoder; 283. a transmission shaft; 284. a locking member;

290. an angle adjusting member.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

With the development of new energy industry, batteries have been widely used in various fields. The battery may be various types of batteries, and may be, for example, a lithium ion battery (a lithium ion secondary battery or a lithium ion primary battery, hereinafter, referred to as a lithium battery), a lithium sulfur battery, a sodium ion battery, or a magnesium ion battery, but is not limited thereto. The battery is not only applied to energy storage power supply systems such as hydraulic power, firepower, wind power and solar power stations, but also widely applied to electric vehicles such as electric bicycles, electric motorcycles, electric automobiles, and the like, as well as a plurality of fields such as military equipment, aerospace, and the like. With the continuous expansion of the battery application field, the market demand thereof is also continuously expanding.

Taking a lithium battery as an example, in the production process of the lithium battery, a rolling device is required to be used for rolling operation. The rollers of the rolling device are generally arranged in pairs, the rollers are arranged on the rolling station, a gap is formed between two opposite rollers, a target object passes through the gap, and the rollers roll the target object. Along with the long-time rolling operation of the press roller of the rolling device, the press roller inevitably generates a fouling phenomenon; therefore, the press roller needs to be disassembled periodically for cleaning and maintenance, and the press roller needs to be replaced by a new press roller when the press roller is seriously damaged. When the press roller is disassembled, the press roller is required to be moved away from the rolling station so as to be convenient for disassembling the press roller; after the cleaning or replacing operation is finished, the new press roller is put into the rolling device, and the newly-put press roller is moved back to the rolling station to continue working, so that the distance between the two opposite press rollers is kept unchanged. However, in the related art, the press roller cannot be accurately returned to the roll station after being removed from the roll station for disassembly, and thus the distance between the two opposite press rollers is changed. At this time, the press rolls need to be readjusted until the distance between the two opposite press rolls is a preset value, and then the adjustment operation is completed, so that the disassembly and assembly processes of the press rolls are complex.

In view of this, in order to solve the above-mentioned problem, an embodiment of the present application provides a rolling device, which includes a frame and a roller pushing mechanism, the roller pushing mechanism including a driving member, a connecting assembly, a pressing roller, and a limiting assembly; the driving piece is arranged on the frame; the connecting component is connected to the output shaft of the driving piece; the compression roller is connected to the connecting component; the limiting assembly comprises a limiting structure and a moving piece, the moving piece is connected to the connecting assembly, and the limiting structure is arranged on a moving path of the moving piece moving towards the direction of the connecting assembly; the rolling device is provided with a rolling station, and the moving piece is configured to be abutted to the limiting structure when the pressing roller is arranged at the rolling station. When the press roller needs to be disassembled and assembled, the output shaft of the driving piece drives the connecting component to move towards the direction of the driving piece, and the press roller moves out of the rolling station so as to facilitate the disassembly and assembly operation; then, the output shaft of the driving piece drives the connecting component and the limiting component to move away from the direction of the driving piece, the compression roller moves towards the rolling station, and the compression roller returns to the rolling station until the moving piece of the limiting component is abutted on the limiting structure; therefore, when the roller is dismounted, the roller can directly return to the roller station without adjusting the position of the roller again, and the efficiency of dismounting the roller is effectively improved.

The rolling device can be used for rolling target objects including but not limited to pole pieces, films, plastic parts, metal foils and the like.

When used in battery manufacturing equipment, the rolling device is used for completing the rolling process in battery manufacturing process. For convenience of explanation, the following examples will be described taking a battery manufacturing apparatus for manufacturing lithium batteries as an example.

Next, description will be made of a roll pressing device provided in the embodiment of the present application.

Referring to fig. 1 and 2, an embodiment of the present application provides a rolling device 1000, which includes a frame 100 and a roller pushing mechanism 200, wherein the roller pushing mechanism 200 includes a driving member 210, a connecting assembly, a pressing roller 230 and a limiting assembly; the driving member 210 is disposed on the frame 100, the connecting assembly is connected to an output shaft of the driving member 210, and the pressing roller 230 is detachably connected to the connecting assembly; the limiting assembly comprises a limiting structure 241 and a moving piece 242, the moving piece 242 is connected to the connecting assembly, and the limiting structure 241 is arranged on the moving path of the moving piece 242; the rolling device 1000 has a rolling station, and the moving member 242 is configured to abut against the limiting structure 241 when the pressing roller 230 is located at the rolling station.

Wherein the rack 100 is used for mounting other parts; the frame 100 may be, but is not limited to, a cross frame, machine tool, frame, or the like. For example, in some specific embodiments, as shown in fig. 1, the frame 100 may be a beam frame including a beam structure and two column structures disposed at opposite ends of the beam structure, the two column structures supporting the beam structure, and the beam structure for providing the push roller mechanism 200.

The roller pushing mechanisms 200 are used for performing the rolling operation, the number of the roller pushing mechanisms 200 may be an even number greater than or equal to two, and the roller pushing mechanisms 200 are generally arranged in pairs, and the two roller pushing mechanisms 200 in the pairs can jointly act on the target object to perform the rolling operation on the target object.

It will be appreciated that the driving member 210 is a member for providing power, and that the driving member 210 may be mounted on the frame 100; specifically, the driving member 210 may be directly fixedly mounted on the frame 100; alternatively, the driving member 210 may be connected to the frame 100 through a plate member, a rod member, or the like. The driving member 210 may be, but is not limited to, a driving cylinder, a driving hydraulic cylinder, a driving motor, or the like. The output shaft of the driving member 210 refers to a structure in which the driving member 210 can output an action outwards; illustratively, when the driver 210 is a drive cylinder, the output shaft of the driver 210 refers to the piston of the drive cylinder.

The connection assembly is used for connecting the output shaft of the driving member 210 and also used for connecting the pressing roller 230, and the connection assembly can transmit motion to the pressing roller 230, specifically, the connection assembly transmits the driving force of the driving member 210 to the pressing roller 230, so as to drive the pressing roller 230 to act. It is understood that the connection assembly may be, but is not limited to, an assembly formed by a combination of one or more connection structures; illustratively, the connection assembly may include a connection block for connecting the output shaft of the driving member 210, a support block for mounting arrangement of the pressing roller 230, and the like.

The pressing roller 230 is a component for performing a rolling operation, and the pressing roller 230 generally includes a roller shaft 232 and a roller 231, wherein the roller shaft 232 is connected to the connecting assembly, the roller 231 is sleeved on the roller shaft 232, and the roller 231 is used for rolling the target object. It will be appreciated that the pressure roller 230 is in direct contact with the target object, and that the pressure roller 230 is difficult to be stained or damaged during use, so that the pressure roller 230 needs to be periodically disassembled, maintained, cleaned or replaced.

The coupling of the pressing roller 230 to the coupling assembly means that the pressing roller 230 may be detached from the coupling assembly or the pressing roller 230 may be installed in the coupling assembly. Specifically, the connection mode of detachable connection may be a connection mode through a fastener (bolt, screw, etc.), and when the detachable connection mode is detached, the press roller 230 can be detached from the connection assembly only by detaching the fastener, or when the detachable connection mode is installed, the press roller 230 is installed in place first, and then the fastener is screwed to fix the press roller 230; alternatively, the detachable connection may be a clamping connection, and the pressing roller 230 may be clamped on the connection assembly.

The limiting assembly is used for limiting the stroke of the output shaft of the driving member 210, the limiting assembly comprises a moving member 242 and a limiting structure 241, and the moving member is matched with the limiting structure, so that after the roller is disassembled and assembled, the driving member 210 can drive the connecting assembly to move for a preset distance, and the pressing roller 230 can be accurately fed into the rolling station. The moving member 242 of the limiting assembly may be, but not limited to, a moving block, a moving rod, a moving plate, etc.; the limiting structure 241 of the limiting assembly may be, but is not limited to, a component fixedly disposed on the frame 100 or the driving member 210, such as a limiting plate, a limiting post, a limiting protrusion, a limiting block, etc.; alternatively, the limiting structure 241 of the limiting assembly may be, but not limited to, the frame 100 or the driving member 210 itself, for example, the frame 100 may extend outwards to form a protrusion, or the end surface of the driving member 210 facing the side of the moving member 242 is the limiting structure 241.

Specifically, the moving path of the moving member 242 refers to a space through which the moving member 242 passes when the moving member 242 is connected to the connecting assembly and the driving member drives the connecting assembly to move to drive the moving member 242 to move. When the limiting structure 241 is arranged on the moving path, the limiting structure 241 can limit the travel of the moving piece 242; when the moving member 242 moves to abut against the limiting structure 241, the moving member 242 cannot move continuously, so that the connecting assembly connected with the moving member 242 cannot move continuously, and the pressing roller 230 stops moving.

As will be appreciated, the roll station refers to the location at which the roll 230 is used to perform a roll-in operation on a target object. When the pressure roller 230 is to be disassembled, the pressure roller 230 is moved out of the roller station so that an operable space is provided around the pressure roller 230 for disassembly.

When the press roller 230 is positioned at the rolling station, the moving piece 242 is abutted against the limiting structure 241; then, when the pressing roller 230 needs to be disassembled and replaced, the output shaft of the driving member 210 drives the connecting assembly and the pressing roller 230 to move, so that the pressing roller 230 leaves the rolling station to facilitate the disassembling operation, and the moving member 242 moves synchronously with the connecting assembly. After the disassembly and replacement are completed, the output shaft of the driving member 210 drives the connecting assembly and the pressing roller 230 to move reversely, so that the pressing roller 230 moves towards the rolling station, at this time, the moving member 242 is synchronous with the movement of the connecting assembly, until the moving member 242 abuts against the limiting structure 241, the driving member 210 cannot continuously drive the connecting assembly and the pressing roller 230 to continuously move, and at this time, the pressing roller 230 is just positioned on the rolling station. Thereby achieving accurate positioning of the platen roller 230.

As can be seen from the above, in the rolling device 1000 provided in the embodiment of the present application, the pressing roller 230 performs rolling operation on the rolling station, and the output shaft of the driving member 210 drives the pressing roller 230 to move out of the rolling station, so as to facilitate the disassembly of the pressing roller 230; after the operation of cleaning or replacing the press roller 230 is completed, the press roller 230 is reloaded on the connecting assembly, the output shaft of the driving piece 210 can drive the connecting assembly and the press roller 230 to move, and the moving piece 242 synchronously moves the connecting assembly until the moving piece 242 is abutted to the limiting structure 241, and the press roller 230 is positioned on the rolling station; that is, after the pressing roller 230 is disassembled and assembled, the travel of the moving member 242 is limited by limiting the moving member 242 through the limiting structure 241, so that the travel of the pressing roller 230 is limited, the pressing roller 230 can accurately return to the rolling station, the complex procedure that the pressing roller 230 can be moved to the rolling station after repeated calibration and adjustment is reduced, the disassembly efficiency of the pressing roller 230 is improved, and the effect of quick disassembly and assembly can be achieved.

In some embodiments, referring to fig. 1 and 2, the limiting structure 241 is disposed on a moving path of the moving member 242 toward the rolling station.

It can be appreciated that, because the moving member 242 is connected to the connecting component, when the driving member 210 drives the connecting component and the pressing roller 230 to move toward the rolling station, the moving member 242 synchronously moves toward the rolling station, so that the limiting structure 241 is disposed on a moving path of the moving member 242 toward the rolling station, after the pressing roller 230 is disassembled and replaced, the pressing roller 230 and the connecting component move toward the rolling station, and when the pressing roller 230 is located at the rolling station, the moving member 242 just abuts against the limiting structure 241, so as to accurately convey the pressing roller 230 into the rolling station.

In some embodiments, referring to fig. 1 and 2, the limiting structure 241 is disposed on a side of the driving member 210 facing away from the connecting component.

It will be appreciated that the output shaft of the driver 210 is connected to the connection assembly, and therefore, the side of the driver 210 facing away from the connection assembly is the opposite side of the driver 210 from the output shaft. Illustratively, the driving may be a driving cylinder, a piston of the driving cylinder is connected to the connecting assembly, and a limiting structure 241 may be disposed on the driving cylinder opposite to the piston; when the piston of the driving cylinder extends, the piston can drive the connecting assembly to move, and meanwhile the moving piece 242 can move to be abutted to the limiting structure positioned on the other side of the driving cylinder. Specifically, the limiting structure 241 may be, but is not limited to, a limiting plate, a limiting block, a limiting bracket, etc.; the limiting structure 241 is used as a limiting plate, and the limiting plate can be mounted on one side of the driving member 210, which is away from the connecting component, through fasteners such as screws.

So set up, the output shaft of driving piece 210 drives coupling assembling and removes to make compression roller 230 remove to the roll-in station, spacing subassembly's moving piece 242 is driven to the limit structure 241 that supports in driving piece 210 and deviate from coupling assembling one side in step, realizes spacingly.

In some embodiments, referring to fig. 1 and 2, the roller pushing mechanism 200 further includes a mounting member 250, the mounting member 250 is disposed on the frame 100, and the driving member 210 is disposed on the mounting member 250.

Wherein the mounting member 250 is a member for mounting on the frame 100 and for providing the driving member 210; the mounting member 250 may be, but is not limited to, a mounting plate, a mounting bracket, a mounting block, a mounting bar, etc., and the mounting member 250 may be fixed to the frame 100 by welding, clamping, or fastening. The driving member 210 is disposed on the mounting member 250, and in particular, the driving member 210 may be fixed to the mounting member 250 by welding, screwing, or mounting using a fastener connection.

Illustratively, the mounting member 250 may be a mounting plate, the driving member 210 may be a driving cylinder, and the frame 100 may be a cross-beam frame; the mounting plate can be fixed on the beam structure of the beam frame through screws, and the mounting seat of the driving cylinder can be fixed on the mounting plate through screws. Alternatively, the mounting member 250 may be a structural member formed by combining a cylinder mounting plate and a fixing base plate, and the driving cylinder is fixedly mounted on the cylinder mounting plate. The cylinder mounting plate is fixed to the fixing base plate by screws, and the fixing base plate is fixed to the frame 100 by screws.

So configured, the mounting member 250 is provided on the frame 100, and the driving member 210 is provided on the mounting member 250 so as to be provided in the mounting of the driving member 210.

In some embodiments, referring to fig. 1 and 2, the connection assembly is slidably coupled to the mount 250.

It will be appreciated that the connection assembly may be slidably coupled to the mounting member 250 by sliding directly on a surface or by sliding engagement of a rail and a runner, as will be described in more detail below with respect to some embodiments.

In a specific embodiment, the connecting component may abut against the mounting member 250, where the connecting component is in sliding fit with the surface of the mounting member 250, and when the output shaft of the driving member 210 drives the connecting component to move, the connecting component may abut against the surface of the mounting member 250 to slide during the moving process, so as to improve the moving stability of the connecting component, and further improve the moving stability of the pressing roller 230.

Alternatively, in one particular embodiment, a rail may be provided on the mount 250, with the connection assembly being connected to the rail; when the output shaft of the driving member 210 drives the connecting assembly to move, the connecting assembly can move along the sliding rail, so that the moving stability of the connecting assembly is improved, and the moving stability of the pressing roller 230 is further improved.

Alternatively, in one embodiment, a sliding rail may be provided on the mounting member 250, and a sliding block may be provided on the sliding rail, the output shaft of the driving member 210 is connected to the sliding block, and the connection assembly is connected to the sliding block; when the output shaft of the driving member 210 drives the sliding block to move, the sliding block can drive the connecting assembly to slide along the sliding rail, so that the moving stability of the connecting assembly is improved, and the moving stability of the pressing roller 230 is further improved.

So set up, when the output shaft of driving piece 210 drives coupling assembling and removes, coupling assembling can slide on mounting piece 250, and coupling assembling removes the process more steadily.

In some embodiments, referring to fig. 1 and 2, the moving member 242 is slidably coupled to the mounting member 250.

It will be appreciated that the sliding connection between the moving member 242 and the mounting member 250 may be by sliding directly on a surface, or by sliding a mating rail and chute, as will be described in more detail below.

In a specific embodiment, the moving member 242 may abut against the mounting member 250, where the moving member 242 is slidably matched with the surface of the mounting member 250, and when the output shaft of the driving member 210 drives the connection assembly to move, the moving member 242 moves synchronously, and the moving member 242 may abut against the surface of the mounting member 250 to slide during the movement, so as to improve the moving stability of the moving member 242.

Alternatively, in a specific embodiment, a sliding rail may be disposed on the mounting member 250, the moving member 242 is connected to the sliding rail, when the output shaft of the driving member 210 drives the connection assembly to move, the moving member 242 moves synchronously, and the moving member 242 can move along the sliding rail, so that the moving stability of the moving member 242 is improved.

Alternatively, in one embodiment, a sliding rail may be provided on the mounting member 250, and a sliding block may be provided on the sliding rail, the output shaft of the driving member 210 is connected to the sliding block, and the connection assembly is connected to the sliding block; when the output shaft of the driving member 210 drives the sliding block to move, the sliding block can drive the moving member 242 to slide along the sliding rail, so as to improve the moving stability of the moving member 242.

So set up, when the coupling assembling drove the moving member 242 to remove, the moving member 242 can slide on the mounting member 250, and the moving process of moving member 242 is more steady.

In some embodiments, referring to fig. 1 to 3, the guide member 270 is disposed on the mounting member 250, the push roller mechanism 200 further includes a sliding member 260, the sliding member 260 is disposed on the guide member 270, the connecting assembly and the moving member 242 are both connected to the sliding member 260, and the sliding member 260 is connected to the output shaft of the driving member 210.

It will be appreciated that the guide 270 basically includes a guide rail 271 and a guide block 272 slidably coupled to the guide rail 271; wherein guide 271 is a groove or ridge made of metal or other material, and is primarily used in linear reciprocating applications, guide 272 can bear against, secure, guide and reduce friction with moving member 242 and the coupling assembly. Specifically, the number of the guide members 270 may be one or more groups arranged in parallel.

The sliding member 260 is disposed on the guide member 270, and in particular, the sliding member is fixedly connected with a guide block 272 of the guide member 270, and the sliding member 260 can slide along the guide rail 271 through the guide block 272. The sliding member 260 may be, but not limited to, a sliding plate, a sliding block, a sliding rod, or the like. For example, the sliding member 260 may be a sliding plate, and the sliding plate has a first bending portion and a second bending portion disposed opposite to each other; the first bending part is connected to the connecting assembly and the output shaft of the driving member 210, and the second bending part may be provided with a moving member 242.

So configured, when the output shaft of the driving member 210 drives the sliding member 260 to move, the sliding member 260 can slide smoothly along the guiding member 270, and the sliding member 260 can also drive the connecting assembly and the moving member 242 to slide smoothly in synchronization.

In some embodiments, referring to fig. 2 and 3, the moving member 242 includes a moving portion 2421 and a first adjusting portion 2422 disposed on the moving portion 2421, and the sliding member 260 has a second adjusting portion 261, where the first adjusting portion 2422 and the second adjusting portion 261 are connected.

As can be appreciated, the first adjusting portion 2422 is configured to be coupled to the second adjusting portion 261 such that the moving portion 2421 of the moving member 242 is coupled to the sliding member 260.

Specifically, the first adjusting portion 2422 may be a threaded structure disposed on the outer surface of the moving portion 2421, and correspondingly, the second adjusting portion 261 may be a hole structure (e.g. a counter bore, a through hole, etc.) with an internal thread formed on the sliding member 260. The moving member 242 may be rotatably disposed on the hole structure of the sliding member 260, and the position of the moving member 242 with respect to the sliding member 260 may be adjusted by rotating the moving member 242.

Alternatively, the first adjusting portion 2422 may be a threaded structure disposed on the outer surface of the moving member 242, and a plurality of positioning nuts screwed on the moving member 242, and correspondingly, the second adjusting portion 261 may be a corresponding hole structure (for example, a counter bore, a through hole, etc.) formed on the sliding member 260. The moving member 242 may be partially penetrated through the hole structure, and the positioning nut may be rotated on the moving member 242 to adjust the position; after the moving member 242 moves to the predetermined position, the positioning nut is screwed to abut against the end side of the sliding member 260 to clamp the sliding member 260, thereby realizing the fixed mounting of the moving portion 2421 on the sliding member 260.

The moving part 2421 is connected to the slider 260, and can move synchronously with the slider 260. The movement part 2421 may be, but not limited to, a moving block, a moving lever, a moving plate, or the like. For example, the moving part 2421 may be a cylindrical moving rod, the first adjusting part 2422 is a threaded structure arranged on the outer surface of the moving rod, and the second adjusting part 261 is a hole structure with internal threads and opened on the sliding member 260; the travel bar may be threaded directly onto the aperture structure and rotated to adjust its relative position to the slide 260.

So configured, the moving part 2421 can adjust the position of the sliding member 260 by adjusting the connection between the first adjusting part 2422 and the second adjusting part 261, as shown in fig. 3, when the moving part 2421 is adjusted to move toward the driving member relative to the sliding member 260, the connecting component drives the sliding member 260 and the moving part 2421 to move, and as the distance between the moving part 2421 and the limiting structure 241 is reduced, the moving distance of the moving part 2421 toward the limiting structure 241 is reduced, so that the moving distance of the connecting component and the pressing roller 230 can be adjusted.

In some embodiments, referring to fig. 3, the first adjusting portion 2422 is an external thread formed on an outer surface of the moving portion 2421, the second adjusting portion 261 is a first threaded hole formed on the slider 260, and the moving portion 2421 is screwed into the first threaded hole through the external thread.

During assembly, the moving part 2421 is screwed into the first threaded hole through external threads, so that the connection with the sliding piece 260 is realized; meanwhile, by rotating the moving part 2421, the screw position of the external screw thread of the moving part 2421 and the internal screw thread of the first screw hole will be changed, that is, the position of the moving part 2421 with respect to the slider 260 is changed, so that the stroke of the slider 260 can be adjusted, and thus the moving stroke of the connection assembly and the pressing roller 230 can be adjusted.

In some embodiments, referring to fig. 3, the moving member 242 further includes a positioning adjusting portion 2423, a second threaded hole is formed on the positioning adjusting portion 2423, and the positioning adjusting portion 2423 is screwed on the moving portion 2421 through the second threaded hole.

The positioning adjusting portion 2423 may be, but not limited to, an adjusting nut, or any structure having a threaded hole, as long as the positioning adjusting portion 2423 can be screwed on the moving portion 2421.

It can be appreciated that, since the moving portion 2421 is screwed onto the first threaded hole of the slider 260 by the external screw, the positioning adjusting portion 2423 is set on the moving portion 2421, and the positioning adjusting portion 2423 abuts against the slider 260, the moving portion 2421 cannot move any more, so that the positioning and mounting of the moving portion 2421 is realized.

In some embodiments, referring to fig. 3, the moving portion 2421 is a buffer configured to be abutted against the limiting structure 241.

As can be appreciated, the buffer is used to buffer the moving member 242 when it collides with the limiting structure 241. Specifically, the damper may be, but is not limited to, an elastic cushion, a damper hydraulic rod, or a member having a damper hydraulic rod, or the like.

So set up, the output shaft of driving piece 210 drives slider 260 and removes, and when slider 260 drove the removal piece 242 and moved to the butt in limit structure 241, the buffer can realize the buffering, makes the rigidity collision between removal piece 242 and the limit structure 241 change into flexible collision, reduces the collision and leads to the deformation and the damage risk of removal piece 242 and limit structure 241.

Illustratively, in some embodiments, the limiting structure 241 is a limiting plate that is fixed to the side of the driver 210 facing away from the connection assembly; the moving member 242 includes a buffer, for example, a buffer hydraulic rod, and the buffer has a columnar structure; the outer surface of the buffer is provided with a thread structure, and the buffer is provided with a lock nut in a screwing way; the slider 260 is provided with a threaded hole. The damper may be screwed into the threaded hole of the slider 260 through a screw structure, and the piston of the damper faces the limiting plate. The position of the buffer relative to the sliding member 260 is adjusted, for example, the buffer is rotationally adjusted to move a preset distance in a direction towards the limiting plate, when the output shaft of the driving member 210 drives the sliding member 260 to move, the piston of the buffer on the sliding member 260 is abutted to the limiting plate in advance, that is, the stroke of the output shaft of the driving member 210 is reduced, so as to realize the stroke adjustment of the press roller 230.

In some embodiments, referring to fig. 1 and 3, the mounting member 250 includes a first fixing portion 251, a second fixing portion 252 and a third fixing portion 253, the first fixing portion 251 is connected to the frame 100, the second fixing portion 252 is disposed on the first fixing portion 251, and the driving member 210 is disposed on the second fixing portion 252; the third fixing portion 253 is disposed on the first fixing portion 251; the third fixing portion 253 is provided with a guide 270.

It is understood that the first fixing portion 251 is configured to be disposed on the frame 100, and the first fixing portion 251 may be, but not limited to, a fixing plate, a fixing frame, a fixing base, a fixing block, or the like. Illustratively, the first fixing portion 251 is described as a first fixing plate fixedly mounted on the frame 100 by a screw.

The second fixing portion 252 is used for providing the driving element 210, and the second fixing portion 252 may be, but not limited to, a fixing plate, a fixing frame, a fixing base, a fixing block, and the like. Illustratively, the second fixing portion 252 is described as a second fixing plate, the second fixing plate is fixedly mounted on the first fixing plate by a screw, and the driving member 210 is fixedly mounted on the second fixing plate by a screw.

The third fixing portion 253 is used for arranging the guide member 270, and the third fixing portion 253 may be, but not limited to, a fixing plate, a fixing frame, a fixing base, a fixing block, and the like. For example, the third fixing portion 253 is taken as a third fixing plate, the guide member 270 is disposed on the plate surface of the third fixing plate, and the third fixing plate is fixedly mounted on the second fixing plate by screws.

So configured, the fixed driving piece 210 is installed with the second fixing portion 252, while the guide 270 is provided with the third fixing portion 253, so that the slider 260 can slide on the third fixing portion 253 through the guide 270; meanwhile, the second fixing portion 252 and the third fixing portion 253 are mounted on the frame 100 using the first fixing portion 251 to achieve assembly.

In some embodiments, referring to fig. 2 and 3, the second fixing portion 252 is connected to a side of the driving member 210 facing away from the connecting assembly, and the limiting structure 241 is the second fixing portion 252.

As can be appreciated, when the output shaft of the driving member 210 drives the sliding member 260 to move, the moving member 242 on the sliding member 260 can move synchronously when the sliding member 260 moves towards the rolling station, and the moving member 242 can move to abut against the second fixing portion 252, so that the pressing roller 230 stops after moving onto the rolling station; the second fixing portion 252 is used as the limiting structure 241, and the travel of the moving piece 242 is limited through the second fixing portion 252, so that other components do not need to be additionally arranged to be used as the limiting structure 241.

In this way, the second fixing portion 252 of the fixed mounting driving member 210 is used as a limiting structure, so that the number of parts of the rolling device can be reduced, and the rolling device 1000 can be simplified.

In some embodiments, referring to fig. 1 to 4, the connection assembly includes a supporting member 221 and a connecting member 222, the connecting member 222 is connected to an output shaft of the driving member 210, the moving member 242 is connected to the connecting member 222, the supporting member 221 is disposed on the connecting member 222, and the pressing roller 230 is detachably connected to the supporting member 221.

The supporting member 221 is used for installing the pressing roller 230, and in particular, the supporting member 221 may be, but not limited to, a structural member such as a supporting plate, a supporting block, a supporting rod, etc.; alternatively, the support 221 may be a structural member formed by a combination of one or more plates, blocks, rods, or the like.

For example, in one specific embodiment, the support 221 may include a first support 2211 and a second support 2212, the first support 2211 being connected to the second support 2212, and both ends of the pressing roller 230 being mounted on the first support 2211 and the second support 2212, respectively. The first support 2211 is disposed on the connection piece 222.

It can be appreciated that the first support 2211 and the second support 2212 are used for installing the pressing roller 230, and the first support 2211 is disposed on the connecting member 222, so that the pressing roller 230 is connected to the connecting member 222 through the first support 2211, and the pressing roller 230 can synchronize the movement of the connecting member 222. The first support 2211 may be fixed (e.g., welded, screwed, etc.) to the connection 222; alternatively, the first support 2211 may be movably connected to the support, for example, the first support 2211 can rotate relative to the connection member 222, etc.

Wherein, the connecting piece 222 is used for connecting the driving piece 210 and the supporting piece 221, the output shaft of the driving piece 210 is connected with the connecting piece 222 and can drive the connecting piece 222 to move, and the supporting piece 221 can be installed on the connecting piece 222 to realize the installation of the compression roller 230. Specifically, the connection 222 may be, but is not limited to, a connection rod, a connection block, a connection plate, etc.; alternatively, the connector 222 may also be, but is not limited to being, a member formed from a combination of one or more plates, blocks, rods, etc.

It should be appreciated that the pressure roller 230 includes a roller 231 and a roller shaft 232. The roller 231 is used for directly contacting with a target object to be rolled, and the target object is pressed and rolled through the roller 231 to realize rolling operation. The roller shaft 232 is used for being mounted on the supporting piece 221, and the roller shaft 232 penetrates through the roller 231, so that the roller 231 can rotate around the roller shaft 232. When the press roller 230 is assembled and disassembled, the whole press roller 230 can be assembled and disassembled only by detaching or assembling the roller shaft 232 from the supporting member 221.

So configured, the supporting member 221 is used for installing the pressing roller 230, and the connecting member 222 is used for connecting the supporting member 221 and the output shaft of the driving member 210, and transmitting the motion of the output shaft of the driving member 210 to the supporting member 221 to realize synchronous movement.

In some embodiments, referring to fig. 1 to 4, the push roller mechanism 200 further includes an angle monitoring component, where the supporting member 221 is rotatably disposed relative to the connecting member 222, and the angle monitoring component is used for monitoring the rotation angle of the supporting member 221.

The supporting member 221 is rotatably disposed relative to the connecting member 222, and the supporting member 221 can drive the pressing roller 230 to rotate relative to the connecting member 222, so as to achieve the purpose of adjusting the angle of the pressing roller 230.

The angle monitoring assembly is used for monitoring the rotation angle of the supporting member 221 in real time so as to facilitate the zeroing adjustment or other angle adjustment of the supporting member 221. In particular, the angle monitoring component may be, but is not limited to being, an angle encoder; alternatively, the angle monitoring component may be, but not limited to, a dial gauge formed on the connecting piece 222, and a pointer connected to the supporting piece 221, where the rotation of the supporting piece 221 can drive the pointer to rotate on the dial gauge, and the rotation angle of the supporting piece 221 is displayed through the scale on the dial gauge.

So set up, the rotation of support piece 221 can be monitored to the angle monitoring subassembly to can carry out angular position adjustment or zeroing to support piece 221, and then realize adjusting or zeroing to the compression roller 230 that sets up on support piece 221, in order to satisfy the technological requirement that can be to roll-in angle adjustment in the roll-in operation.

In some embodiments, referring to fig. 1-4, the angle monitoring assembly includes a fitting 281, an angle encoder 282, a drive shaft 283, and a lock 284; fitting 281 is connected to connecting piece 222, angle encoder 282 is disposed on fitting 281, drive shaft 283 is connected to angle encoder 282, and drive shaft 283 is connected to support 221, drive shaft 283 being configured to be rotatable in synchronization with support 221; the locking member 284 connects the drive shaft 283 with the connector 222 and is configured to lock the drive shaft 283 to the connector 222.

The angle encoder 282 is used for measuring the rotation angle of the transmission shaft 283, so as to measure the rotation angle of the supporting seat connected with the transmission shaft 283. The angle encoder 282 mainly comprises a code wheel (circular grating, indication grating), a machine body, a light emitting device, a photosensitive device and other parts; a pair of scanning systems consists of a circular grating and an indication grating, one side of the scanning system is projected with a beam of infrared light, and a photosensitive device at the other side of the scanning system can receive scanning light signals; when the circular grating rotates, the scanning light signal received by the photosensitive device can change, and the photosensitive device can convert the light signal into an electric signal and output the electric signal to a control system or an instrument, so that the measurement of the rotation angle is realized.

Fitting 281 is used for the mounting of angle encoder 282, and fitting 281 connectively mounts angle encoder 282 to connector 222. Specifically, fitting 281 may be, but is not limited to, a rod, plate, block, or the like.

The transmission shaft 283 is used to connect the support base and the angle encoder 282, whereby the transmission shaft 283 can be rotated in synchronization with the support 221, so that the angle encoder 282 can detect the rotation angle of the transmission shaft 283, thereby measuring the rotation angle of the support 221.

The locking member 284 is used to connect the transmission shaft 283 with the connecting member 222, so that the transmission shaft 283 cannot rotate relative to the connecting member 222, and thus the supporting member 221 cannot rotate relative to the connecting member 222, thereby locking the supporting member 221. Wherein the locking member 284 may lock the drive shaft 283 to the connector 222 by, but not limited to, threading, clamping, pinning, etc.

So configured, the angle encoder 282 is connectively mounted to the connection member 222 via the fitting 281, and the angle encoder 282 is connectively coupled to the support member 221 via the drive shaft 283; the locking member 284 can connect the drive shaft 283 with the connecting member 222 such that the drive shaft 283 is locked to the connecting member 222 and the drive shaft 283 cannot rotate; when the rotation adjustment support 221 is required, the locking piece 284 is disconnected from the transmission shaft 283 and the connecting piece 222, and the transmission shaft 283 and the support 221 can rotate; when the angle of the supporting member 221 is adjusted, the driving shaft 283 is rotated synchronously, so that the angle encoder 282 can measure the rotation angle of the supporting member 221.

In some embodiments, referring to fig. 2 to 4, the connecting piece 222 is provided with a through hole 22112, and the transmission shaft 283 is disposed through the through hole 22112; the locking piece 284 is provided with a locking hole, the hole wall of the locking hole is provided with a first locking thread, and the outer wall of the locking piece 284 is provided with a second locking thread; the transmission shaft 283 is formed with a third locking thread, the third locking thread is at least partially formed on a rod body portion of the transmission shaft 283 in the through hole 22112, and the third locking thread is in threaded fit with the first locking thread; a fourth locking thread is formed on the wall of the through hole 22112, and the fourth locking thread is in threaded engagement with the second locking thread.

It will be appreciated that the locking hole extends through the locking member 284 such that the drive shaft 283 can be threaded through the locking hole such that the locking member 284 fits over the drive shaft 283. Meanwhile, in order to enable the locking member 284 to be screwed into the through hole 22112 of the connection member 222, the locking member 284 has a columnar structure, and at least part of the locking member 284 is matched with the size of the through hole 22112.

The third locking thread may be formed at least partially on a portion of the driving shaft 283 located in the through hole 22112, i.e., the third locking thread may be formed entirely on a portion of the driving shaft 283 located in the through hole 22112, or the third locking thread may be formed partially on a portion of the driving shaft 283 located in the through hole 22112, and the third locking thread portion may be formed on a portion of the driving shaft 283 located outside the through hole 22112.

The wall of the locking hole is formed with a first locking thread, and the driving shaft 283 is formed with a third locking thread, so that the driving shaft 283 can be screwed with the third locking thread when penetrating through the locking hole.

The locking piece 284 has a second locking thread formed on the outer wall thereof and a fourth locking thread formed on the wall of the through hole 22112 so that the second locking thread can be coupled with the fourth locking thread when the locking piece 284 is screwed into the through hole 22112.

It should be appreciated that, since the rod portion of the transmission shaft 283 located in the through hole 22112 is formed with the third locking thread, when the locking piece 284 is screwed into the first locking thread and the third locking thread, the locking piece 284 is simultaneously screwed into the through hole 22112, that is, the second locking thread and the fourth locking thread are simultaneously screwed; thus, the locking member 284 is coupled to both the connector 222 and the drive shaft 283, and the locking member 284 is capable of locking the drive shaft 283 to the connector 222.

So set up, when the first locking screw thread of locking piece 284 is threaded to the third locking screw thread of driving shaft 283, the second locking screw thread of locking piece 284 is simultaneously threaded to the fourth locking screw thread of through hole 22112, thereby locking piece 284 is connected to driving shaft 283 and connecting piece 222 in step, and driving shaft 283 is locked and can not rotate, so that supporting piece 221 and press roller 230 can not rotate either, and press roller 230 can keep performing the rolling operation with the current angle.

In some embodiments, referring to fig. 4, the push roller mechanism 200 further includes an angle adjustment member 290, wherein the support member 221 is rotatably disposed relative to the connection member 222, and the angle adjustment member 290 is configured to adjust the angle of the support member 221.

It will be appreciated that the angle adjuster 290 is used to adjust the angle of the support 221 so that the support 221 can rotate relative to the connector 222. The angle adjusting member 290 may be a rod structure, a block structure, a plate structure, etc., and the angle adjusting member 290 acts on the supporting member 221 to rotate the supporting member 221.

So configured, the angle adjuster 290 can adjust the angle of the support 221 such that the angle of the platen roller 230 relative to the link 222 is changed.

In some embodiments, referring to fig. 4, the angle adjusting member 290 is disposed on the connecting member 222, and the angle adjusting member 290 abuts against one end surface of the supporting member 221 along the rotation direction.

Specifically, the angle adjuster 290 can be mounted on the connector 222, for example, secured to the connector 222 by an auxiliary bracket; the angle adjusting member 290 abuts against the end surface of the supporting member 221, so that the supporting member 221 can be pushed to adjust the angle only by controlling the angle adjusting member 290.

For example, in one particular embodiment, when the support 221 requires an angle adjustment, the locking member 284 may be rotated out of the through hole 22112 to unlock the drive shaft 283, at which time the support 221 may be rotated about the central axis of the drive shaft 283. Then, the supporting member 221 is pushed by the angle adjusting member 290, so that the supporting member 221 can rotate to achieve the purpose of adjusting the angle.

So configured, the angle adjusting member 290 abuts against one end surface of the supporting member 221 along the rotation direction, and the angle adjusting member 290 can abut against the supporting member 221, so that the supporting member 221 rotates around the transmission shaft 283 to adjust the angle.

In some embodiments, referring to fig. 4, the angle adjustment member 290 is a micrometer rod.

As can be appreciated, the micrometer rod comprises a screw portion and a sleeve portion, wherein the screw portion is screwed into the sleeve portion; the screw portion is rotated, and the screw portion is moved in the axial direction of the sleeve portion by rotation of the screw portion relative to the sleeve portion, so that the support 221 can be pushed against to perform rotation adjustment of the angle. And, the amount of rotation of the screw portion is controlled to realize the amount of movement of the screw portion with respect to the axial direction of the sleeve portion, so that fine adjustment of the amount of movement of the screw portion with respect to the axial direction of the sleeve portion can be realized, and further fine adjustment of the angle of the screw portion with respect to the supporting member 221 is realized, that is, the rotation angle of the supporting member 221 can be adjusted more accurately by the micrometer rod. In some embodiments, referring to fig. 3, the connection piece 222 includes a first connection portion 2221, a second connection portion 2222 and a third connection portion 2223, the first connection portion 2221 is connected to the output shaft of the driving piece 210, one end of the second connection portion 2222 is connected to one side of the first connection portion 2221 facing away from the driving piece 210, and the opposite end of the second connection portion 2222 is connected to the third connection portion 2223; the support 221 is connected to the third connection portion 2223.

It can be understood that the first connection portion 2221, the second connection portion 2222 and the third connection portion 2223 are part of the connection member 222, respectively, the first connection portion 2221 is used for connecting the output shaft of the driving member 210, the third connection portion 2223 is used for mounting the supporting member 221, and the second connection portion 2222 is used for connecting the first connection portion 2221 and the second connection portion 2222.

Specifically, the first connection portion 2221 may be, but is not limited to, a rod body portion, a block body portion, a plate body portion, or the like; the second connection portion 2222 may be, but is not limited to, a rod body portion, a block body portion, a plate body portion, or the like; the third connection portion 2223 may be, but is not limited to, a rod body, a block body, a plate body, and the like.

For example, in one specific embodiment, the first connection portion 2221, the second connection portion 2222, and the third connection portion 2223 are rod body portions, the first connection portion 2221 and the third connection portion 2223 are arranged in parallel, and the second connection portion 2222 is arranged perpendicular to the first connection portion 2221 and the third connection portion 2223; one end of the second connection portion 2222 is connected to an end portion of the first connection portion 2221 near the third connection portion 2223, and the opposite end of the second connection portion 2222 is connected to an end portion of the third connection portion 2223 near the first connection portion 2221; thus, the first connection portion 2221, the second connection portion 2222 and the third connection portion 2223 form a "Z" rod, the output shaft of the driving element 210 is connected to the first connection portion 2221, the supporting element 221 is disposed on the third connection portion 2223, the driving element 210 drives the first connection portion 2221 to move, and the third connection portion 2223 synchronously moves and drives the supporting element 221 and the pressing roller 230 to move.

So set up, the first connecting portion 2221 of connecting piece 222 is used for being connected with the output shaft of driving piece 210, and the third connecting portion 2223 of connecting piece 222 is used for connecting support piece 221, and the second connecting portion 2222 of connecting piece 222 is used for connecting first connecting portion 2221 and second connecting portion 2222 respectively to realize separating support piece 221 and driving piece 210, the compression roller 230 on the support piece 221 of being convenient for carries out operation such as roll-in operation and dismouting regulation.

In some embodiments, referring to fig. 3, the supporting member 221 is provided with a mounting groove and a mounting hole; the connection assembly further includes a first fastener configured to be able to mount one end of the pressing roller 230 in the mounting groove 22111, and a second fastener configured to be able to mount the other end of the pressing roller 230 in the mounting hole.

Specifically, the mounting groove 22111 is used for embedded mounting of the pressing roller 230; the mounting holes are for insertion mounting of the pressing roller 230, and in particular, the mounting holes may be counter bores or through holes.

The first fastener is used for locking on the pressing roller 230 and the supporting piece 221 when the pressing roller 230 is embedded in the mounting groove 22111, so as to realize positioning and mounting of the opposite end of the pressing roller 230 in the mounting groove 22111; specifically, the first fastener may be a screw, a bolt, a screw, or the like.

The second fastener is used for locking on the pressing roller 230 and the supporting piece 221 when the pressing roller 230 is inserted into the mounting hole, so as to realize positioning and mounting the opposite end of the pressing roller 230 in the mounting hole; specifically, the second fastener may be a screw, a bolt, a screw, or the like.

So configured, one end of the pressing roller 230 may be fitted into the mounting groove 22111 of the support member, and the pressing roller 230 may be fixed in the mounting groove 22111 using the first fastener; the opposite end of the pressing roller 230 may be fitted into the mounting hole of the supporting member 221, and the pressing roller 230 is fixed in the mounting hole using a second fastener, thereby achieving the fitting of the pressing roller 230 into the supporting member 221.

Illustratively, in some embodiments, the first fastener is a precision screw and the second fastener is a set screw; the pressing roller 230 includes a roller 231 and a roller shaft 232, and the support 221 includes a first support 2211 and a second support 2212; the first support seat 2211 is a first support block, and the first support block is provided with a first block body part and a second block body part which are integrally formed, and the first block body part and the second block body part are vertically arranged; the first block portion is recessed inward away from an outer edge portion of the second block portion to form a mounting groove 22111, and the second block portion is disposed on the connecting member 222. The second support 2212 has a third block part and a fourth block part which are integrally formed, and the third block part and the fourth block part are vertically arranged; the third block part is connected with the second block part, so that the fourth block part and the first block part are oppositely arranged; and the fourth block body is provided with a mounting hole which is of a counter bore structure, namely the mounting hole does not penetrate through the fourth block body. As can be appreciated, the mounting hole is disposed opposite to the mounting groove 22111, the opposite end of the roller shaft 232 is inserted into the mounting hole, and then screwed into the end surface of the roller shaft 232 from the side surface of the fourth block portion facing away from the first block portion by using the fixing screw, so as to mount the opposite end of the roller shaft 232; the opposite end of the roller shaft 232 is inserted into the mounting groove 22111, and then a precision screw is screwed from the first block body part and is screwed on the shaft body part of the roller shaft 232 inserted into the mounting groove 22111, so that the opposite end of the roller shaft 232 is mounted. It should be appreciated that the disassembly of the pressure roller 230 is the reverse of the above-described installation process, and that the precision screw may be unscrewed from the first block and the set screw may be unscrewed from the fourth block during disassembly; so that the opposite end of the roller shaft 232 of the pressing roller 230 can be removed from the mounting groove 22111 and the opposite end of the roller 231 can be removed from the mounting hole to effect the removal of the pressing roller 230.

In one particular embodiment of the present application, the frame 100 is a beam frame. The push roller mechanism 200 includes a mounting 250, a drive cylinder, a connection assembly, a limit assembly, an angle monitoring assembly, a micrometer rod, and a pressure roller 230. The mounting member 250 includes a base plate, a cylinder mounting plate, and a guide plate, which are mounted on the base plate by screws, respectively, and the base plate is mounted on the cross beam frame by screws. The driving cylinder is arranged on the cylinder mounting plate through a screw, a guide piece 270 is arranged on the guide plate, and the guide piece 270 is distributed along the movement direction of the piston of the driving cylinder; the guide member 270 is connected with a sliding block, and the sliding block can slide on the guide plate along the guide member 270; the piston of the driving cylinder is connected with the sliding block.

The limiting assembly comprises a buffer which is in threaded connection with the sliding block and can rotate to adjust the position relative to the sliding block; meanwhile, the cylinder mounting plate is mounted on the end face of one side, deviating from the rolling station, of the driving cylinder, and the cylinder mounting plate can limit the buffer.

The connecting assembly comprises a connecting rod, a first supporting seat 2211 and a second supporting seat 2212, wherein the connecting rod is provided with a first connecting portion 2221, a second connecting portion 2222 and a third connecting portion 2223, the first connecting portion 2221 and the third connecting portion 2223 are arranged in parallel, one end of the second connecting portion 2222 is connected to the end portion of the first connecting portion 2221, which faces the third connecting portion 2223, the other end of the second connecting portion 2222 is connected to the end portion of the third connecting portion 2223, which faces the first connecting portion 2221, so that the connecting rod forms a Z-shaped rod piece. The first connection part 2221 of the connection rod is connected with the piston of the driving cylinder, and the first connection part 2221 of the connection rod is connected with the slider; the third connecting portion 2223 of the connecting rod is provided with a through hole 22112.

The angle monitoring assembly includes an angle encoder 282, a drive shaft 283, a lock nut, and a mounting bracket; the fitting bracket is mounted on the third connection portion 2223 of the connection piece 222 by a screw, and the angle encoder 282 is mounted on the fitting bracket by a screw such that the angle encoder 282 is aligned with the through hole 22112 of the third connection portion 2223. The first support 2211 is rotatably connected to the third connection portion 2223, the transmission shaft 283 is disposed through the through hole 22112, and opposite ends of the transmission shaft 283 are respectively connected to the first support 2211 and the angle encoder 282. The locking nut is screwed on the transmission shaft 283, and the locking nut can be screwed into the through hole 22112, so that the locking nut is synchronously screwed on the transmission shaft 283 and the connecting rod. The micrometer rod is mounted on the connecting piece 222, and the screw portion of the micrometer rod abuts against the end surface of the first supporting seat 2211 in the rotating direction.

The second support 2212 is connected to the first support 2211 by screws. An end part of the first support seat 2211 far away from the second support seat 2212 is provided with a mounting groove 22111, and an end part of the second support seat 2212 far away from the first support seat 2211 is provided with a mounting hole; one end of a roller shaft 232 of the pressing roller 230 is embedded into the mounting groove 22111 and is fixed by a precision screw; the opposite end of the roller shaft 232 is inserted into the mounting hole and fixed by a fixing screw.

In operation, the press roller 230 of the push roller mechanism 200 is in the rolling station and performs a rolling operation on the target object. When the roller 231 of the pressing roller 230 is stained or damaged and needs to be replaced, the driving cylinder is operated to shrink the piston of the driving cylinder, the connecting rod stably slides on the guide plate according to the guide member 270 connected with the sliding block, and the connecting rod drives the first support seat 2211, the second support seat 2212 and the pressing roller 230 to move out of the rolling station, so that enough space is provided around the pressing roller 230 to perform the dismounting operation. At the same time, the buffer moves in synchronization with the slider. When the pressing roller 230 is assembled and disassembled, the precise screw on the first support seat 2211 is disassembled, and the fixing screw on the second support seat 2212 is disassembled, so that the two opposite ends of the roller shaft 232 of the pressing roller 230 can be taken out for disassembly. Then, the roll shafts 232 of the new press rolls 230 are reinstalled into the mounting grooves 22111 of the first and second support seats 2211 and 2212 at opposite ends thereof, and the fixing screws and the precision screws are reinstalled, thereby realizing the installation of the press rolls 230. Operating the driving cylinder to extend the piston of the driving cylinder, wherein the connecting rod stably slides on the guide plate according to the guide piece 270 connected with the sliding block, and the connecting rod drives the first support seat 2211, the second support seat 2212 and the compression roller 230 to move towards the rolling station; meanwhile, the buffer moves towards the rolling station in synchronization with the sliding block until the buffer abuts against the cylinder mounting plate, and the piston of the buffer stops moving when completely shrinking, at the moment, the connecting rod and the pressing roller 230 stop moving, and the pressing roller 230 is just positioned on the rolling station.

When it is necessary to adjust the angle of the pressing roller 230, the lock nut may be screwed out of the through hole 22112 so that the lock nut is not connected to the connecting rod, i.e., the lock nut releases the lock of the transmission shaft 283. And then the micrometer rod is operated, and the screw rod part of the micrometer rod is rotated by rotating the screw rod part of the micrometer rod, so that the screw rod part of the micrometer rod moves along the axial direction of the screw sleeve part, and the screw rod part pushes against the first supporting seat 2211 to rotate. Meanwhile, the first support seat 2211 drives the transmission shaft 283 to rotate when rotating, and the angle encoder 282 can measure the rotation angle of the transmission shaft 283 so as to intuitively obtain the rotation angle of the first support seat 2211, and further obtain the rotation angle of the press roller 230, so that a real-time monitoring function is realized, and the adjustment and the zero correction of the press roller 230 are facilitated.

The embodiment of the application also provides a battery manufacturing device, which comprises the rolling device 1000 provided by any one of the embodiments. Since the roll press device 1000 can accurately feed the press roll 230 to the roll press station, repeated adjustment of the position of the press roll 230 is effectively avoided, and thus, the battery manufacturing apparatus can also more simply disassemble and assemble the press roll 230.

The foregoing description of the preferred embodiment of the present invention is not intended to limit the invention to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Claims

1. A roll-in apparatus, comprising:

a frame;

the roller pushing mechanism comprises a driving piece, a connecting component, a compression roller and a limiting component;

the driving piece is arranged on the frame, the connecting component is connected with an output shaft of the driving piece, and the compression roller is detachably connected with the connecting component;

the limiting assembly comprises a limiting structure and a moving piece, the moving piece is connected to the connecting assembly, and the limiting structure is arranged on a moving path of the moving piece;

the rolling device is provided with a rolling station, and the moving piece is configured to be abutted to the limiting structure when the pressing roller is located at the rolling station.

2. The roll-in device of claim 1, wherein: the limiting structure is arranged on a moving path of the moving piece towards the direction of the rolling station.

3. The roll-in device of claim 2, wherein: the limiting structure is arranged on one side of the driving piece, which is away from the connecting assembly.

4. A roll-in apparatus according to claim 3, characterized in that: the roller pushing mechanism further comprises a mounting piece, the mounting piece is arranged on the frame, and the driving piece is arranged on the mounting piece.

5. The roll-in device of claim 4, wherein: the connecting assembly is slidably connected to the mounting member.

6. The roll-in device of claim 4, wherein: the moving piece is connected with the mounting piece in a sliding way.

7. The rolling device according to claim 5 or 6, characterized in that: the installation piece is provided with a guide piece, the push roller mechanism further comprises a sliding piece, the sliding piece is arranged on the guide piece, the connecting assembly and the moving piece are both connected with the sliding piece, and the sliding piece is connected with an output shaft of the driving piece.

8. The roll-in device of claim 7, wherein: the moving piece comprises a moving part and a first adjusting part arranged on the moving part, the sliding piece is provided with a second adjusting part, and the first adjusting part is connected with the second adjusting part.

9. The roll-in device of claim 8, wherein: the first adjusting part is an external thread formed on the outer surface of the moving part, the second adjusting part is a first threaded hole formed on the sliding part, and the moving part is screwed on the first threaded hole through the external thread.

10. The roll-in device of claim 9, wherein: the moving part further comprises a positioning adjusting part, a second threaded hole is formed in the positioning adjusting part, and the positioning adjusting part is arranged on the moving part in a rotating mode through the second threaded hole.

11. The roll-in device of claim 8, wherein: the moving part is a buffer, and the buffer is configured to be capable of abutting against the limiting structure.

12. The roll pressing apparatus of claim 7, wherein the mounting member comprises:

the first fixing part is connected to the rack;

the second fixing part is arranged on the first fixing part, and the driving piece is arranged on the second fixing part; and

a third fixing portion provided on the first fixing portion; the third fixing part is provided with the guide piece.

13. The roll-in device of claim 12, wherein: the second fixing part is connected to one side of the driving piece, which is away from the connecting assembly, and the limiting structure is the second fixing part.

14. The roll compaction apparatus of claim 1, wherein the connection assembly comprises:

The connecting piece is connected to the output shaft of the driving piece, and the moving piece is connected to the connecting piece; and

the support piece is arranged on the connecting piece, and the compression roller is detachably connected with the support piece.

15. The roll-in device of claim 14, wherein: the push roller mechanism further comprises an angle monitoring assembly, the supporting piece is rotatably arranged relative to the connecting piece, and the angle monitoring assembly is used for monitoring the rotation angle of the supporting piece.

16. The roll compaction apparatus of claim 15, wherein the angle monitoring assembly comprises:

a fitting coupled to the connector;

an angle encoder disposed on the fitting;

a drive shaft connected to the angle encoder, and the drive shaft connected to the support; the drive shaft is configured to be rotatable in synchronization with the support; and

a locking member connecting the drive shaft and the connecting member and configured to lock the drive shaft to the connecting member.

17. The rolling device according to claim 16, wherein the connecting member is provided with a through hole, and the transmission shaft is inserted through the through hole;

The locking piece is provided with a locking hole, a first locking thread is formed on the wall of the locking hole, and a second locking thread is formed on the outer wall of the locking piece;

the transmission shaft is provided with a third locking thread, the third locking thread is at least partially formed on a rod body part of the transmission shaft positioned in the through hole, and the third locking thread is in threaded fit with the first locking thread; and a fourth locking thread is formed on the hole wall of the through hole and is in threaded fit with the second locking thread.

18. The roll-in device of claim 14, wherein: the push roller mechanism further includes an angle adjuster configured to be able to adjust an angle of the support.

19. The roll-in device of claim 18, wherein: the angle adjusting piece is arranged on the connecting piece, and the angle adjusting piece is abutted to the end face of one side of the supporting piece along the rotating direction.

20. The roll-in device of claim 19, wherein: the angle adjusting piece is a micrometer rod.

21. The roll-in device of claim 14, wherein: the connecting piece comprises a first connecting part, a second connecting part and a third connecting part, wherein the first connecting part is connected with an output shaft of the driving piece, one end of the second connecting part is connected with one side, away from the driving piece, of the first connecting part, and the other opposite end of the second connecting part is connected with the third connecting part; the support member is connected to the third connecting portion.

22. The roll-in device of claim 21, wherein: the support is provided with a mounting groove and a mounting hole, the connecting assembly further comprises a first fastener and a second fastener, the first fastener is configured to enable one end of the press roller to be mounted in the mounting groove, and the second fastener is configured to enable the other end of the press roller to be mounted in the mounting hole.

23. A battery manufacturing apparatus characterized in that: the battery manufacturing apparatus at least comprising the rolling device according to any one of claims 1 to 22.