CN211056332U

CN211056332U - Anti-pleat device for material belt

Info

Publication number: CN211056332U
Application number: CN201922153038.3U
Authority: CN
Inventors: 黄振奎; 马港; 周俊杰
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-21
Anticipated expiration: 2029-12-04

Abstract

The application provides a pleat device is prevented to material area relates to electric core and makes technical field. The material belt anti-crease device comprises a driving device, a smoothing assembly and a roller. And a gap for the feed belt to pass through is formed between the flattening assembly and the roller. The driving device is used for driving the smoothing assembly to rotate around the axis of the roller. This pleat device is prevented in material area smooths the subassembly through the drive arrangement drive and rotates for smooth the subassembly and take all the time and have better contact with the material, the space occupies for a short time, smooths the effect better.

Description

Anti-pleat device for material belt

Technical Field

The application relates to the technical field of battery core manufacturing, in particular to a material belt anti-folding device.

Background

When the pole piece is unreeled, the pole lugs on the pole piece need to be smoothed, and the pole lugs are prevented from being creased. When the pole piece unreels, along with the reduction of the pole piece on the windup roller, the diameter of the material roller that the windup roller and pole piece formed diminishes gradually, and the subassembly that the antipodal ear was smooth also needs corresponding regulation to adapt to this kind of change. The related art has adapted to such changes by moving the smoothing assembly, however, this arrangement takes up a large amount of space.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a material strap pleat preventing device, it aims at improving the great problem of subassembly occupation space is smoothed to utmost point ear among the correlation technique.

The embodiment of the application provides a material strap pleat preventing device, and the material strap pleat preventing device comprises a driving device, a smoothing assembly and a roller. And a gap for the feed belt to pass through is formed between the flattening assembly and the roller. The driving device is used for driving the smoothing assembly to rotate around the axis of the roller. The smoothing assembly is arranged for smoothing the material belt, and the roller is arranged for assisting in conveying the material belt. Through setting up drive arrangement, drive and smooth the subassembly and walk around the roller and rotate. When the diameter of the material roller formed by the material rolling roller and the material belt is gradually reduced, the driving device drives the smoothing assembly to rotate, and the diameter of the material roller is adapted to the change of the diameter of the material roller. Compared with the prior art, the device adapts to the change through movement, and is small in size and small in occupied space.

As an optional technical solution of the embodiment of the present application, the material strap pleat prevention device further includes a main shaft and a connecting arm. The roller is rotationally sleeved on the main shaft, and the driving device is in transmission connection with the main shaft. The connecting arm is connected to the main shaft, smooths the subassembly and connects in the connecting arm. Through setting up the main shaft, make the roller cover establish on the main shaft rotationally, drive arrangement drive main shaft rotates, drives the linking arm of connecting on the main shaft and rotates, and then drives and smooths the subassembly and rotate around the main shaft, has realized the rotation of smoothing the subassembly.

As an alternative solution to the embodiment of the present application, the connecting arm is perpendicular to the axis of the roller. The connecting arms are arranged to be perpendicular to the axes of the rollers, so that the length of the connecting arms is shortened, and the reduction of the size of the material belt anti-folding device is facilitated.

As an alternative solution to the embodiments of the present application, the smoothing assembly is adjustably connected to the connecting arm in the radial direction of the roller. The positions of the smoothing assemblies in the radial direction of the roller are adjusted, and then the distance from the smoothing assemblies to the surface of the roller is changed, so that the material belts are attached according to different requirements (the thickness of the single-layer pole pieces possibly in different material belts can be different), and the anti-folding effect is improved.

As an optional technical solution of the embodiment of the present application, one end of the connecting arm is connected to the main shaft. The other end of the connecting arm is provided with a long round hole, and the smoothing assembly is connected to the connecting arm through a threaded connecting piece penetrating through the long round hole. The connecting arm is provided with the long round hole, the position of the smoothing assembly in the long round hole can be adjusted by loosening the threaded connecting piece, the position of the smoothing assembly in the long round hole can be locked by locking the threaded connecting piece, and the adjustment of the position of the smoothing assembly in the radial direction of the roller is realized.

As an optional technical scheme of the embodiment of the application, the smoothing assembly comprises a mounting shaft, a mounting block and a smoothing plate, wherein the mounting shaft extends along the direction parallel to the axis of the roller. One end of the mounting shaft is connected with the connecting arm, and the mounting block is adjustably connected to the mounting shaft along the axial direction of the mounting shaft. The stroking plate is fixed on the mounting block. A first gap for the feeding belt to pass through is arranged between the smoothing plate and the roller. Through setting up the installation axle for smooth the flat board and connect in the installation epaxial through installation piece adjustablely, through adjusting the position of installation piece at the installation epaxial, can adjust the position of mounting panel, in order to adapt to the not material area of equidimension.

As an optional technical scheme of this application embodiment, smooth the subassembly and still include the guide roll, the guide roll rotationally overlaps and establishes on the installation axle. A second gap is arranged between the guide roller and the roller, and the feeding belt passes through the second gap. Through setting up the guide roll for the guide roll carries the material area with crossing the roller cooperation, and the transport in the material area of being convenient for smooths dull and stereotyped setting, is convenient for smooth the material area.

As an optional technical scheme of the embodiment of the application, the mounting block is positioned between the guide roller and the connecting arm. The mounting block is arranged between the guide roller and the connecting arm, and the adjusting position of the mounting block along the axial direction of the mounting shaft is limited to a certain extent.

As an optional technical scheme of this application embodiment, the material area prevents that pleat device includes two linking arms, and two linking arms set up relatively and are located the both sides of crossing the roller respectively. A smoothing assembly is mounted on each connecting arm. Through setting up two linking arms, be provided with respectively on two linking arms and smooth the subassembly, promoted and smooth the effect.

As an optional technical scheme of the embodiment of the application, the material belt anti-folding device further comprises a rack, the main shaft is installed on the rack through a bearing, and the driving device is fixed on the rack. The output end of the driving device is connected with the main shaft. Through setting up the frame, support main shaft and drive arrangement, promoted main shaft and drive arrangement's stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural view of a material tape pleat preventing device according to an embodiment of the present application.

Icon: 10-a material strap anti-crease device; 100-a drive device; 200-a smoothing assembly; 210-mounting a shaft; 220-a mounting block; 230-a smoothing plate; 240-guide rolls; 300-passing through a roller; 400-main shaft; 500-a linker arm; 510-a slotted hole; 600-frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.

Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

When the pole piece is unreeled, the pole lugs on the pole piece need to be smoothed, and the pole lugs are prevented from being creased. When the pole piece unreels, along with the reduction of the pole piece on the windup roller, the diameter of the material roller that the windup roller and pole piece formed diminishes gradually, and the subassembly that the antipodal ear was smooth also needs corresponding regulation to adapt to this kind of change. The related art has adapted to such changes by moving the smoothing assembly, however, this arrangement takes up a large amount of space. To the above situation, the applicant provides a material belt anti-wrinkle device on the basis of a large amount of theoretical research and actual operation, and the material belt anti-wrinkle device drives a smoothing component to rotate through a driving device, so that the smoothing component always has good contact with a material belt, the space occupation is small, and the smoothing effect is good.

Examples

Referring to fig. 1, the present embodiment provides a webbing pleat prevention apparatus 10, wherein the webbing pleat prevention apparatus 10 includes a driving device 100, a smoothing assembly 200, and a roller 300. Between the smoothing assembly 200 and the roller 300 is a gap through which the feed belt passes. The drive device 100 is used to drive the smoothing assembly 200 to rotate about the axis of the roller 300. Through setting up and smoothing subassembly 200 for smooth the material area, through setting up roller 300, be used for assisting to carry the material area. By providing the driving device 100, the smoothing assembly 200 is driven to rotate around the roller 300. When the diameter of the material roller formed by the material rolling roller and the material belt is gradually reduced, the driving device 100 drives the smoothing assembly 200 to rotate so as to adapt to the change of the diameter of the material roller. Compared with the prior art, the device adapts to the change through movement, and is small in size and small in occupied space.

Referring to fig. 1, in the present embodiment, the webbing pleat prevention apparatus 10 includes a spindle 400 and a connecting arm 500. The roller 300 is rotatably sleeved on the main shaft 400, and the driving device 100 is in transmission connection with the main shaft 400. The connecting arm 500 is connected to the main shaft 400, and the smoothing assembly 200 is connected to the connecting arm 500. Through setting up main shaft 400, make roller 300 rotationally overlap and establish on main shaft 400, drive arrangement 100 drive main shaft 400 rotates, drives the linking arm 500 of connecting on main shaft 400 and rotates, and then drives and smooths subassembly 200 and rotate around main shaft 400, has realized the rotation of smoothing subassembly 200.

In this embodiment, the connecting arm 500 is substantially elongated, one end of the connecting arm 500 is fixedly connected to the main shaft 400, and the other end of the connecting arm 500 is connected to the leveling assembly 200. When the driving device 100 drives the main shaft 400 to rotate, the roller 300 is rotatably sleeved on the main shaft 400, so that the roller 300 cannot rotate along with the rotation of the main shaft 400, and the main shaft 400 only drives the connecting arm 500 to rotate. And the end of the connecting arm 500 away from the main shaft 400 is connected with the smoothing assembly 200, that is, the main shaft 400 drives the smoothing assembly 200 to rotate around the main shaft 400 (the axis of the roller 300).

Referring to fig. 1, in the present embodiment, the connecting arm 500 is perpendicular to the axis of the roller 300. The connecting arm 500 is perpendicular to the axis of the roller 300, so that the length of the connecting arm 500 is shortened, and the size of the strip pleat preventing device 10 is reduced. In the present embodiment, the connecting arm 500 is perpendicular to the axis of the roller 300, and it can be understood that the length direction of the connecting arm 500 is perpendicular to the axis direction of the roller 300. In an alternative embodiment, the length direction of the connecting arm 500 is at an angle with the axial direction of the roller 300, and at this time, as long as the length of the connecting arm 500 is long enough, the rotation of the smoothing assembly 200 around the main shaft 400 and the smoothing of the material belt can be realized.

In this embodiment, the smoothing assembly 200 is adjustably connected to the connecting arm 500 in the radial direction of the roller 300. Through adjusting the position of smoothing subassembly 200 in roller 300 radial direction, and then the change smooths the distance of subassembly 200 to roller 300 surface to in the material area of laminating according to different needs (the thickness of the possible individual layer pole piece in different material areas can be different), promote and prevent the pleat effect. Referring to fig. 1, in the present embodiment, one end of the connecting arm 500 is connected to the main shaft 400. The other end of the connecting arm 500 is provided with an oblong hole 510, and the smoothing assembly 200 is connected to the connecting arm 500 through a threaded connector penetrating through the oblong hole 510. The connecting arm 500 is provided with the oblong hole 510, the position of the smoothing assembly 200 in the oblong hole 510 can be adjusted by loosening the threaded connecting piece, the position of the smoothing assembly 200 in the oblong hole 510 can be locked by locking the threaded connecting piece, and the adjustment of the position of the smoothing assembly 200 in the radial direction of the roller 300 is realized.

According to the actual needs of engineering, the position of the smoothing assembly 200 in the radial direction of the roller 300 is adjusted, the distance from the smoothing assembly 200 to the surface of the roller 300 is changed, and different adjusting effects are achieved. For example, if it is desired to reduce the distance of smoothing assembly 200 from the surface of roller 300, the threaded connection should be loosened, and then smoothing assembly 200 should be moved from a position away from roller 300 in oblong hole 510 to a position close to roller 300, by the amount of movement, and, if desired, smoothing assembly 200 should be locked by the threaded connection after the movement is completed.

Referring to fig. 1, in the present embodiment, the smoothing assembly 200 includes a mounting shaft 210, a mounting block 220, and a smoothing plate 230, wherein the mounting shaft 210 extends in a direction parallel to the axis of the roller 300. One end of the mounting shaft 210 is coupled to the coupling arm 500, and the mounting block 220 is adjustably coupled to the mounting shaft 210 in the axial direction of the mounting shaft 210. The platen plate 230 is fixed to the mounting block 220. Between the leveling plate 230 and the roller 300 there is a first gap through which the feed belt passes. Through setting up installation axle 210 for dull and stereotyped 230 connects on installation axle 210 through installation piece 220 is adjustable, through adjusting the position of installation piece 220 on installation axle 210, can adjust dull and stereotyped 230 position, with the material area of adaptation equidimension not.

In the present embodiment, the axis of the mounting shaft 210 is parallel to the axis of the main shaft 400, that is, the axis of the mounting shaft 210 is parallel to the axis of the roller 300. One end of the mounting shaft 210 is connected to the connecting arm 500, and the other end of the mounting shaft 210 extends toward the side of the roller 300, so that the smoothing plate 230 is engaged with the roller 300. The mounting block 220 is adjustably coupled to the mounting shaft 210, the mounting block 220 being movable along the axis of the mounting shaft 210. In this embodiment, the mounting block 220 is sleeved on the mounting shaft 210, and the mounting block 220 is locked on the mounting shaft 210 by a locking screw. When the position of the mounting block 220 needs to be adjusted, the locking screw is loosened firstly, then the position of the mounting block 220 is adjusted, and after the adjustment is completed, the locking screw is locked, so that the position of the mounting block 220 is prevented from changing during working. In this embodiment, the mounting block 220 extends in a radial direction of the mounting shaft 210, and the smoothing plate 230 is connected to a side of the mounting block 220 facing the roller 300.

In the present embodiment, the leveling plate 230 includes a leveling portion and a guide portion, and the leveling portion and the guide portion are connected. Wherein, the smoothing part is plate-shaped, and the upper surface of the smoothing part is fixedly connected with the mounting block 220. The line between the position of the peripheral surface of the roller 300 close to the smoothing part and the axis of the roller 300 is perpendicular to the lower surface of the smoothing part. A first gap is provided between the smoothing portion and the roller 300. The guide part is plate-like equally, has the contained angle between guide part and the portion of pacifying, and the guide part can be to the direction of material area. The guide extends away from the roller 300. Referring to fig. 1, taking the position of the leveling plate 230 shown in fig. 1 as an example, at this time, the guide portion extends toward the obliquely upper direction. When the leveling plate 230 rotates, "the guide portion extends in a direction away from the roller 300" should be interpreted differently depending on the position of the leveling plate 230. For example, the connecting arm 500 in fig. 1 is rotated clockwise by 90 °, and at this time, "the guide portion extends in a direction away from the roller 300" should be interpreted as the guide portion extends obliquely rearward. In this embodiment, to promote the anti-crease effect, a rounded transition has been employed between the guide portion and the smoothing portion.

Referring to fig. 1, in the present embodiment, the smoothing assembly 200 further includes a guide roller 240, and the guide roller 240 is rotatably sleeved on the mounting shaft 210. A second gap is provided between guide roll 240 and feed roll 300 through which the feed strip passes. Through setting up guide roll 240 for guide roll 240 and roller 300 cooperation transport material area, the transport of the material area of being convenient for smooths the setting of board 230, is convenient for smooths the material area. In the present embodiment, the mounting block 220 is located between the guide roller 240 and the connection arm 500. The mounting block 220 is disposed between the guide roller 240 and the connecting arm 500 to limit the adjustment position of the mounting block 220 in the axial direction of the mounting shaft 210 to some extent.

In the present embodiment, referring to fig. 1, the material strip pleat preventing apparatus 10 includes two connecting arms 500, and the two connecting arms 500 are disposed opposite to each other and located on two sides of the roller 300 respectively. One smoothing assembly 200 is mounted on each connecting arm 500. Through setting up two linking arms 500, be provided with respectively on two linking arms 500 and smooth subassembly 200, promoted and smooth the effect. The webbing anti-crease device 10 further includes a frame 600, the spindle 400 is mounted to the frame 600 through a bearing, and the driving device 100 is fixed to the frame 600. The output of the drive device 100 is connected to the spindle 400. By providing the frame 600 to support the main shaft 400 and the driving device 100, the stability of the main shaft 400 and the driving device 100 is improved.

It should be noted that the material strip pleat preventing device 10 provided in the present embodiment works as follows: referring to fig. 1, the tape enters the first gap (between the smoothing portion and the roller 300) from the lower surface of the guide portion (between the guide portion and the roller 300), and the tape is smoothed. And then through a second gap (between guide roller 240 and roller 300) where guide roller 240 and roller 300 cooperate to transport the strip of material. In this embodiment, both the guide roller 240 and the feed roller 300 are unpowered, and the take-up roller provides the power for transporting the strip.

In this embodiment, the webbing pleat prevention apparatus 10 further includes a controller and a sensor, the controller is electrically connected to the sensor, and the controller is electrically connected to the driving apparatus 100. The sensor is configured to detect the discharging speed of the winding roller, the sensor transmits the detected data to the controller, the controller calculates the change of the angle of the material belt during transmission according to the data detected by the sensor, and then the driving device 100 is controlled to drive the smoothing assembly 200 to rotate around the axis of the roller 300 to adapt to the change.

The present embodiment provides a webbing pleat prevention apparatus 10, the webbing pleat prevention apparatus 10 including a drive apparatus 100, a smoothing assembly 200, and a roller 300. Between the smoothing assembly 200 and the roller 300 is a gap through which the feed belt passes. The drive device 100 is used to drive the smoothing assembly 200 to rotate about the axis of the roller 300. Through setting up and smoothing subassembly 200 for smooth the material area, through setting up roller 300, be used for assisting to carry the material area. By providing the driving device 100, the smoothing assembly 200 is driven to rotate around the roller 300. When the diameter of the material roller formed by the material rolling roller and the material belt is gradually reduced, the driving device 100 drives the smoothing assembly 200 to rotate so as to adapt to the change of the diameter of the material roller. Compared with the prior art, the device adapts to the change through movement, and is small in size and small in occupied space.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The material belt pleat preventing device is characterized by comprising a driving device, a smoothing component and a roller, wherein a gap for a feeding belt to pass through is arranged between the smoothing component and the roller, and the driving device is used for driving the smoothing component to rotate around the axis of the roller.

2. The webbing pleat prevention device of claim 1, further comprising a main shaft and a connecting arm, wherein the roller is rotatably disposed on the main shaft, the driving device is drivingly connected to the main shaft, the connecting arm is connected to the main shaft, and the smoothing assembly is connected to the connecting arm.

3. The webbing pleat prevention mechanism of claim 2 wherein said attachment arms are perpendicular to an axis of said rollers.

4. The webbing pleat prevention mechanism of claim 2 wherein said smoothing assembly is adjustably connected to said connecting arms in a radial direction of said roller.

5. The webbing pleat prevention mechanism of claim 4, wherein one end of the connecting arm is connected to the spindle, the other end of the connecting arm is provided with an oblong hole, and the smoothing assembly is connected to the connecting arm through a threaded connector inserted through the oblong hole.

6. The webbing pleat prevention device of claim 2, wherein the smoothing assembly comprises a mounting shaft extending in a direction parallel to the axis of the roller, a mounting block connected at one end to the connecting arm, and a smoothing plate adjustably connected to the mounting shaft in an axial direction of the mounting shaft, the smoothing plate being fixed to the mounting block with a first gap between the smoothing plate and the roller through which the feed belt passes.

7. The webbing pleat prevention device of claim 6, wherein the smoothing assembly further comprises a guide roller rotatably disposed about the mounting shaft, the guide roller and the roller having a second gap therebetween through which the feed webbing passes.

8. The webbing pleat prevention mechanism of claim 7 wherein said mounting block is located between said guide roller and said attachment arm.

9. The webbing pleat prevention mechanism of claim 2, wherein the webbing pleat prevention mechanism comprises two of said attachment arms, wherein the two attachment arms are disposed opposite to each other and are located on opposite sides of the roller, and wherein one of said smoothing assemblies is mounted on each of the attachment arms.

10. The webbing pleat prevention mechanism of claim 2 further comprising a frame, wherein the spindle is mounted to the frame by a bearing, wherein the drive mechanism is secured to the frame, and wherein an output of the drive mechanism is coupled to the spindle.