CN218695837U

CN218695837U - Roller dismounting device

Info

Publication number: CN218695837U
Application number: CN202223169973.7U
Authority: CN
Inventors: 李微微; 涂嘉健
Original assignee: Foshan Golden Milky Way Intelligent Equipment Co Ltd
Current assignee: Foshan Golden Milky Way Intelligent Equipment Co Ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-24
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of battery pole piece production, in particular to a roller dismounting device which is provided with a bearing part, a guide rail, a traction part, a reversing part and a traction rope; the bearing piece is used for bearing the roller and is connected with the guide rail in a sliding way; the guide rail extends along the axial direction of the roller; the traction piece is used for reeling a traction rope; the reversing piece is used for reversing the traction rope; the traction piece and the reversing piece are opposite at intervals in the axial direction of the roller, and the bearing piece is positioned between the traction piece and the reversing piece; the first end of the traction rope is connected with the traction piece, and the second end of the traction rope is connected with the bearing piece or is connected with the bearing piece after reversing through the reversing piece. Through the motion of the traction piece furling traction rope driving bearing piece along the guide rail, the roller fixed on the bearing piece is moved into or out of the installation position, compared with a screw rod and a manual driving mode, the driving efficiency is higher, the roller can be quickly moved out or moved into the installation position, and the roller dismounting efficiency is improved.

Description

Roller dismounting device

Technical Field

The utility model relates to a battery pole piece production technical field especially relates to a roll dismouting device.

Background

In the production process of the pole piece, the pole piece is coated and then enters a rolling procedure, and the rolling procedure adopts a roller press to roll the pole piece. The rolling machine generally includes an upper roller and a lower roller, and the pole piece passes between the upper roller and the lower roller to realize rolling.

With the progress of technology, the width of the battery becomes wider and wider, the roll surface of the roll becomes wider, and the roll and the matched parts thereof become heavier and heavier. The maintenance of the roller can be usually carried out outside the roller press, so that the limitation on the roller needs to be removed, then the roller is moved out of the mounting position and is dismounted, after the maintenance is finished, the roller is moved into the mounting position, then the roller is limited and mounted, and the problem of how to smoothly move the roller with large volume and heavy mass out of and into a small operation space is solved. The existing solution is as follows: the roller is fixedly connected with a specific trolley, the trolley is provided with a corresponding guide light rail, and then the trolley is driven through a screw rod or manpower, so that the roller fixed on the trolley is driven to move out or into the mounting position along the axial direction of the roller. The lead screw drives the trolley, the lead screw is easy to be blocked or deformed due to the driving of long distance and heavy load, the trolley is driven by manpower and limited by the difficulty in force application in an operation space, and most importantly, the driving efficiency of the two driving modes is low, so that the dismounting efficiency of the roller is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a roll dismouting device for solve and shift out the roll or move into the mode of installation position through lead screw or manpower drive dolly among the prior art, drive efficiency is low, and then leads to the technical problem of the dismouting inefficiency of roll.

The utility model provides a roll dismouting device, include:

the device comprises a bearing piece, a guide rail, a traction piece, a reversing piece and a traction rope;

the bearing piece is used for bearing the roller and is connected with the guide rail in a sliding way;

the guide rail extends along the axial direction of the roller;

the traction piece is used for rolling up the traction rope;

the reversing piece is used for reversing the traction rope;

the traction piece and the reversing piece are opposite in the axial direction of the roller at intervals, and the bearing piece is positioned between the traction piece and the reversing piece;

the first end of the traction rope is connected with the traction piece, and the second end of the traction rope is connected with the bearing piece or is connected with the bearing piece after reversing through the reversing piece.

In a first possible implementation, the apparatus further includes:

a support assembly provided with a support frame;

the supporting frame is provided with a platform for supporting the roller;

the guide rail is formed by splicing a first guide rail and a second guide rail;

the first guide rail is fixed on the platform, and the second guide rail is fixed on a frame of the roller press and corresponds to the installation position of the roller.

In combination with the first possible implementation, in the second possible implementation, the supporting member is further provided with a moving wheel connected to the bottom of the supporting frame.

In combination with the second possible implementation, in a third possible implementation, the bearing assembly is further provided with a handle and a pull rod;

one end of the pull rod is connected with the handle, and the other end of the pull rod is connected with the support frame;

the tie rods are parallel to the radial section of the moving wheel.

With reference to the first possible implementation, in a fourth possible implementation, the supporting component is further provided with supporting legs connected to the bottom of the supporting frame;

the supporting height of the supporting foot is adjustable.

In combination with the first possible implementation of the apparatus, in a fifth possible implementation of the apparatus, the pulling member is disposed at an end of the first rail away from the second rail.

In a sixth possible implementation of the device, the traction means is an electric winch, an oil pressure winch, a pneumatic winch or a manual winch.

In a seventh possible implementation of the device, the reversing element is a fixed pulley.

In an eighth possible implementation of the device, the carrier is provided with a guide wheel adapted to the guide rail;

the guide wheel is matched with the guide rail so as to roll along the guide rail.

In combination with any one of the foregoing possible implementation apparatuses, in a ninth possible implementation apparatus, the number of the guide rails, the traction members, the reversing members, and the traction ropes is 2;

the number of the bearing parts is 4;

2 guide rails which are arranged at intervals are mutually parallel and positioned on the same horizontal plane, and the tail ends of the 2 guide rails are flush;

the guide rail is connected with 2 bearing parts arranged at intervals in a sliding way.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

the utility model provides a roller dismounting device, which is provided with a bearing part, a guide rail, a traction part, a reversing part and a traction rope; the bearing piece is used for bearing the roller and is connected with the guide rail in a sliding way; the guide rail extends along the axial direction of the roller; the traction piece is used for reeling the traction rope; the reversing piece is used for reversing the traction rope; the traction piece and the reversing piece are opposite at intervals in the axial direction of the roller, and the bearing piece is positioned between the traction piece and the reversing piece; the first end of haulage rope is connected with the traction element, and the second end is connected with the load bearing member or is connected with the load bearing member after reversing through the switching member. When the roller is disassembled, the guide rail is fixed on the frame of the roller press, then the roller is fixed on the bearing piece, then the second end of the traction rope is directly connected with the bearing piece, and then the traction rope is wound up by the traction piece so as to draw the bearing piece to move close to the traction piece along the guide rail, so that the roller fixed on the bearing piece is driven to move out of the installation position; when the roller is installed, the guide rail is fixed on the frame of the roller press, then the roller is fixed on the bearing piece, then the second end of the traction rope is wound through the reversing piece and then connected with the bearing piece, and then the traction rope is wound through the traction piece to pull the bearing piece to move far away from the traction piece along the guide rail, so that the roller fixed on the bearing piece is driven to move into the installation position. The traction piece furling traction rope drives the bearing piece to move along the guide rail, so that the roller fixed on the bearing piece moves into or out of the installation position, compared with a screw rod and a manual driving mode, the driving efficiency is higher, the roller can be quickly moved out or into the installation position, and the roller dismounting efficiency is improved.

In addition, compare in the lead screw drive, the haulage rope can not take place to hold back and die or take place to influence driven deformation, and the reliability is higher.

Compared with manual driving, the rolling of the traction piece is not limited by operation space, the operation is more convenient, and the labor is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural view of a roller mounting and dismounting device provided in an embodiment of the present invention;

fig. 2 is another schematic structural diagram of a roller dismounting device provided in an embodiment of the present invention;

fig. 3 is a schematic partial structural view of a roller mounting and dismounting device provided in an embodiment of the present invention;

wherein:

1. bearing part 11, guide wheel 21 and first guide rail

22. Second guide rail 23, stopper 3, traction piece

4. Reversing piece 5, traction rope 61 and support frame

611. Horizontal rectangular rod 612, horizontal short rectangular rod 613 and vertical rectangular rod

614. Inclined square bar 62, wheel cover 62 and moving wheel

64. Handle 65, pull rod 66 and supporting legs

71. Roll 72, roll chock 73, frame

74. A fixing frame.

Detailed Description

The embodiment of the utility model provides a roll dismouting device for the technical problem of solution shifts out the roll or moves into the mode of installation position through lead screw or manpower drive dolly among the prior art, and drive efficiency is low, and then leads to the dismouting inefficiency of roll.

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are used broadly and are defined as, for example, a fixed connection, an exchangeable connection, an integrated connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements, unless otherwise explicitly stated or limited. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

The maintenance of the roller can be usually carried out outside the roller press, so that the limitation of the roller needs to be removed firstly, then the roller is moved out of the mounting position and is dismounted, after the maintenance is finished, the roller is moved into the mounting position firstly, then the roller is limited and mounted, and the problem that how to stably move the roller with large volume and heavy mass out of and into a small operation space is solved. The existing solution is as follows: the roller is fixedly connected with a specific trolley, the trolley is provided with a corresponding guide light rail, and then the trolley is driven by a screw rod or manpower, so that the roller fixed on the trolley is driven to move out or into the mounting position along the axial direction of the roller. The lead screw drives the trolley, the lead screw is easy to be blocked or deformed due to the driving of long distance and heavy load, the trolley is driven by manpower and limited by the difficulty in force application in an operation space, and most importantly, the driving efficiency of the two driving modes is low, so that the dismounting efficiency of the roller is low.

Referring to fig. 1 to 3, an embodiment of the present invention provides a roller mounting and dismounting device, including:

the device comprises a bearing part 1, a guide rail, a traction part 3, a reversing part 4 and a traction rope 5; the bearing part 1 is used for bearing the roller 71 and is connected with the guide rail in a sliding way; the guide rail extends in the axial direction of the roll 71; the traction piece 3 is used for reeling a traction rope 5; the reversing piece 4 is used for reversing the traction rope 5; the traction part 3 and the reversing part 4 are opposite at intervals in the axial direction of the roller 71, and the bearing part 1 is positioned between the traction part 3 and the reversing part 4; the first end of the hauling cable 5 is connected with the hauling part 3, and the second end is connected with the load bearing part 1 or connected with the load bearing part 1 after reversing through the reversing part 4.

It should be noted that: the bearing member 1 is used for bearing the roller 71 and is slidably connected to the guide rail, so as to drive the roller 71 to move along the guide rail, the shape of the bearing member is not particularly limited, and any structure that can provide stable support for the roller 71 and can stably slide along the guide rail after being matched with the guide rail can be adopted.

The guide rail is used for limiting the moving direction of the carrier 1 and guiding the movement of the carrier 1, the roller 71 is limited by the limit of the roller press frame 73 and can only move out of or into the mounting position from the axial direction of the roller 71, so that the carrier 1 needs to be ensured to move in the axial direction of the roller 71, the guide rail needs to be ensured to extend along the axial direction of the roller 71, and the shape of the guide rail is matched with the structure of the carrier 1 for sliding connection.

The traction piece 3 is used for reeling the traction rope 5 so as to lead the traction rope 5 to draw the bearing piece 1, and any device capable of stably reeling the traction rope 5 can be adopted, and can be automatically reeled or manually reeled.

The reversing piece 4 is used for changing the traction direction of the traction rope 5, the direction of the traction force generated by the traction rope 5 on the bearing piece 1 without passing through the reversing piece 4 is opposite to the direction of the traction force generated by the winding reversing piece 4 on the bearing piece 1, so that two traction forces in opposite directions can be provided for the bearing piece 1 through one traction piece 3, and the reversing piece 4 can be a pulley or other devices with the same effect as the pulley.

The traction rope 5 is used for transmitting the traction force of the traction piece 3 to the bearing piece 1, the traction bearing piece 1 moves along the guide rail, and the first end of the traction rope is connected with the traction piece 3, so that the traction piece 3 can be furled; when the roller 71 needs to be moved out of the installation position, the second end of the traction rope 5 is directly connected with the bearing part 1, so that when the traction rope 5 is reeled by the traction part 3, the bearing part 1 is drawn to move along the guide rail to be close to the traction part 3, and the roller 71 fixed on the bearing part 1 is driven to move out of the installation position; when the roller 71 needs to be moved into the installation position, the second end of the traction rope 5 is wound and reversed and then connected with the bearing piece 1, so that when the traction rope 5 is wound by the traction piece 3, the bearing piece 1 is drawn to move along the guide rail away from the traction piece 3, and the roller 71 fixed on the bearing piece 1 is driven to enter the installation position; the hauling cable 5 can be any rope-shaped structure with no elasticity or little elasticity, such as a steel wire rope, a chain and the like.

The beneficial effects of this embodiment include:

(1) the hauling rope 5 is reeled by the hauling part 3 to drive the bearing part 1 to move along the guide rail, so that the belt moves into or out of the installation position from the roller 71 fixed on the bearing part 1, compared with a screw rod and manual driving mode, the driving efficiency is higher, the roller 71 can be rapidly moved out or into the installation position, and the dismounting efficiency of the roller 71 is improved.

(2) Compare in the lead screw drive, the haulage rope 5 can not take place to build firmly or take place to influence driven deformation, and the reliability is higher.

(3) Compared with manual driving, the rolling of the traction piece 3 is not limited by operation space, the operation is more convenient, and the labor is saved.

Optimizing: the roller dismounting device is also provided with a bearing component, and the bearing component is provided with a support frame 61; the supporting frame 61 is provided with a platform for supporting the roller 71; the guide rail is formed by splicing a first guide rail 21 and a second guide rail 22; the first rail 21 is fixed to the platform and the second rail 22 is fixed to the frame 73 of the roller press and corresponds to the mounting position of the rollers 71. The holding assembly is used for providing support for the roller 71 positioned outside the installation position, and the supporting frame 61 on the holding assembly is used for constructing a platform capable of stably supporting the roller 71. A platform formed by a support frame 61 and corresponding to the installation position of the roller 71 supports a guide rail outside the frame 73, so that when the carrier 1 bearing the roller 71 slides into the guide rail outside the frame 73, the roller 71 is stably supported; through setting up the guide rail to be formed by first guide rail 21 and the concatenation of second guide rail 22, shortened the inherent length of guide rail, be convenient for transportation and storage, simultaneously, the relative fixed of the second guide rail 22 that the length is shorter and frame 73 is more convenient. It should be noted that the length of the first guide rail 21 is set to ensure that the roller 71 can be completely withdrawn from the mounting position, and the length of the second guide rail 22 is set to ensure that the roller 71 covers the connection position, which is farthest from the first guide rail 21 and is used for connecting and fixing the carrier 1, so as to ensure that the carrier 1 can slide to the position corresponding to the connection position.

Optimization of the racking assembly: the carriage assembly is also provided with a mobile wheel 63 attached to the bottom of the support frame 61. The moving wheel 63 is arranged at the bottom of the supporting frame 61, so that the supporting frame 61 has the capability of moving quickly, and the roller 71 can be transferred quickly.

Further optimization of the racking assembly: the support assembly is also provided with a pull handle 64 and a pull rod 65; one end of the pull rod 65 is connected with the handle 64, and the other end is connected with the support frame 61; the tie-rods 65 are parallel to the radial section of the moving wheel 63. Through setting up handle 64 and pull rod 65, exert thrust or pulling force through handle 64 to support frame 61, can drive support frame 61 for the removal of support frame 61 is controlled more easily. Can set the pull rod 65 into with support frame 61 swing joint, make the one end that pull rod 65 and handle 64 are connected carry out controllable swing for the other end, the staff can adjust pull rod 65 according to the sign and the custom of self, improves and controls the travelling comfort.

Further optimization of the support assembly: the supporting component is also provided with supporting feet 66 connected to the bottom of the supporting frame 61; the support height of support feet 66 is adjustable. Through setting up supporting legs 66, thereby can get into the position that corresponds with the installation position at support frame 61, through the support height who adjusts supporting legs 66, let supporting legs 66 and ground stable contact, increased the area of contact of support frame 61 with ground, thereby promoted the stability of support frame 61 when carrying out the dismantlement or the installation operation of roll 71, avoid support frame 61 to receive the external force of will and take place to shift under the drive of removal wheel 63.

Optionally: the traction element 3 can be an electric winch, an oil pressure winch, a pneumatic winch or a manual winch, and can also be other devices capable of controllably winding the traction rope 5.

The following are exemplary: the supporting frame 61 is constructed by 4 horizontal rectangular bars 611, 10 horizontal rectangular bars 612, 10 vertical rectangular bars 613 and 16 inclined rectangular bars 614, and encloses to form a rectangular space extending along the axial direction of the roller 71, the 4 horizontal rectangular bars 611 arranged at intervals extend along the axial direction of the roller 71 and are parallel to each other, 2 horizontal rectangular bars 611 opposite at intervals in the vertical direction are arranged between the 5 vertical rectangular bars 613,2 and the 2 inclined rectangular bars 614 are arranged between the vertical rectangular bars 613 at the same intervals in the vertical direction, the upper ends of the 2 inclined rectangular bars 614 are connected with each other to form a right angle and are connected with the upper horizontal rectangular bar 611, the lower ends are connected with the lower ends of 1 vertical rectangular bar 613 and are connected with the lower horizontal rectangular bar 611, and 5 horizontal rectangular bars 612 are arranged between the 2 horizontal rectangular bars 611 opposite at intervals in the horizontal direction; two ends of the bottom surface of the lower horizontal rectangular rod 611 are respectively provided with a wheel cover 62, each wheel cover 62 is internally provided with 3 moving wheels 63 which are arranged at equal intervals, and the axial direction of each moving wheel 63 is vertical to the axial direction of the roller 71; the bottom surface of the horizontal rectangular rod 611 below is provided with 4 supporting feet 66 which are arranged at equal intervals, each supporting foot 66 is provided with a round rod and a supporting square plate which is used for being in contact with the ground, the round rod is connected with the supporting square plate through threads, and the supporting height is adjusted by rotating the supporting square plate; 2 wheel covers 62 far away from the frame 73 are hinged with a pull rod 65, and the pull rod 65 can rotate up and down around the wheel covers 62; the first guide rail 21 is fixed to the upper surface of the upper horizontal rectangular bar 611; the towing member 3 is a manual winch fixed to an end of the first rail 21 remote from the second rail 22.

One preferred embodiment of the reversing element 4: the reversing piece 4 is a fixed pulley.

The following are exemplary: the fixed pulleys are fixed to a fixed frame 74 which is opposed to a frame 73 of the roller press at a spacing in the axial direction of the roller 71, the axial direction of the fixed pulleys is perpendicular to the axial direction of the roller 71, and the radial cross section thereof is parallel to the horizontal plane.

A preferred embodiment of the carrier 1: the bearing part 1 is provided with a guide wheel 11 matched with the guide rail; the guide rollers 11 cooperate with the guide rail to roll along the guide rail. Through setting up guide pulley 11 and the guide rail and carry out the cooperation and be connected, can reduce the frictional resistance of guide pulley 11 and guide rail, make and carry a piece 1 and have higher sliding speed. Correspondingly, a wheel groove matched with the guide wheel 11 is formed in the guide rail.

The following are exemplary: the bearing piece 1 is of a cuboid structure, a through groove extending along the axial direction of the roller 71 is formed in the lower surface of the bearing piece, a through hole is formed in the side wall of the through groove, a shaft hole corresponding to the through hole is formed in the guide wheel 11, and a bolt penetrates through the through hole and the shaft hole; the upper surface of the bearing piece 1 is provided with a lug, the lug is provided with a first threaded through hole extending along the vertical direction, the roller bearing block 72 is provided with a second threaded through hole corresponding to the first threaded through hole, and the stud is matched with the first threaded through hole and the second threaded through hole, so that the fixed connection between the bearing piece 1 and the roller 71 can be realized; the guide rail is of a square rod structure, and the upper surface of the guide rail is provided with a through groove which extends along the axial direction of the roller 71 and is matched with the wheel of the guide wheel 11; the guide rail is further provided with a limiting block 23 for limiting the sliding distance of the bearing part 1 so as to avoid collision between the bearing part 1 and the traction part 3.

Specifically, the method comprises the following steps: the number of the guide rails, the traction piece 3, the reversing piece 4 and the traction rope 5 is 2; the number of carriers 1 is 4; the 2 guide rails which are arranged at intervals are mutually parallel and positioned on the same horizontal plane, the tail ends of the 2 guide rails are flush, and the 2 first guide rails 21 are connected through 4 round rods which are arranged at equal intervals; the guide rail and 2 bearing parts 1 sliding connection that the interval set up, every chock 72 all is connected with 2 bearing parts 1 promptly, is connected 2 bearing parts 1 respectively with 2 guide rail sliding connection with same chock 72. By simultaneously arranging 4 bearing parts 1 to support the roller 71, the support stability can be improved, and the roller 71 is prevented from shifting in the movement process.

It is right above the utility model provides a roll dismouting device has carried out the detailed introduction, to the general technical personnel in this field, the foundation the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims

1. A roll dismounting device is characterized by comprising:

the bearing piece is used for bearing the roller and is connected with the guide rail in a sliding manner;

the guide rail extends along the axial direction of the roller;

the traction piece is used for reeling the traction rope;

the reversing piece is used for reversing the traction rope;

2. The roll mounting and dismounting device according to claim 1, further comprising:

the supporting component is provided with a supporting frame;

the supporting frame is provided with a platform for supporting the roller;

the first guide rail is fixed on the platform, and the second guide rail is fixed on a rack of the roller press and corresponds to the installation position of the roller.

3. A roll mounting and dismounting apparatus according to claim 2, wherein:

the bearing component is also provided with a movable wheel connected to the bottom of the support frame.

4. A roll mounting and dismounting device according to claim 3, characterized in that:

the bearing component is also provided with a handle and a pull rod;

the tie-rods are parallel to the radial section of the moving wheel.

5. A roll mounting and dismounting device according to claim 2, characterized in that:

the supporting component is also provided with a supporting leg connected to the bottom of the supporting frame;

the supporting height of the supporting legs is adjustable.

6. A roll mounting and dismounting device according to claim 2, characterized in that:

the traction piece is arranged at one end, far away from the second guide rail, of the first guide rail.

7. A roll mounting/dismounting device according to claim 1, wherein:

the traction piece is an electric winch, an oil pressure winch, a pneumatic winch or a manual winch.

8. A roll mounting and dismounting device according to claim 1, characterized in that:

the reversing piece is a fixed pulley.

9. A roll mounting and dismounting device according to claim 1, characterized in that:

the bearing piece is provided with a guide wheel matched with the guide rail;

the guide wheel is matched with the guide rail to roll along the guide rail.

10. A roll mounting and dismounting device according to any one of claims 1 to 9, characterized in that:

the number of the guide rail, the traction piece, the reversing piece and the traction rope is 2;

the number of the bearing pieces is 4;

the 2 guide rails which are arranged at intervals are mutually parallel and are positioned on the same horizontal plane, and the tail ends of the 2 guide rails are flush;

the guide rail is connected with the 2 bearing parts arranged at intervals in a sliding mode.