Automatic cleaning device for pole piece tailings of charging barrel

Abstract

The utility model provides a charging barrel pole piece tailing automatic cleaning device, which belongs to the technical field of pole piece production and comprises a clamping mechanism, a displacement mechanism, a detection unit and a tailing cleaning mechanism. The clamping mechanism is used for clamping and positioning a charging barrel with pole piece tailings from two axial ends; the displacement mechanism comprises a transverse servo module and a longitudinal servo module, the transverse servo module is arranged on one side of the clamping mechanism in the axial direction of the charging barrel, the longitudinal servo module is installed on the transverse servo module, and an installation frame is arranged on the longitudinal servo module; the detection unit is arranged on the mounting frame and is positioned above the charging barrel; the tailing cleaning mechanism comprises a scraper and a scraping assembly, and the scraper and the scraping assembly are both mounted on the mounting frame and are sequentially arranged in the axial direction of the charging barrel. According to the automatic cleaning device for the pole piece tailings of the charging barrel, the pole piece tailings can be automatically cleaned down from the charging barrel instead of manual work, operation is more stable, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production technology field of pole piece, more specifically, relate to a material cylinder pole piece tail material automatic cleaning device. BACKGROUND

[0002] In the current battery pole piece production process, after the pole piece completes the unwinding process, the material cylinder often has a length of about 3 to 10 meters of pole piece tail material. At present, the processing of these tail materials completely relies on manual operation.

[0003] The worker needs to hold a blade to process the pole piece tail material on the material cylinder. This process not only requires the worker to have a high degree of concentration, but also may scratch the surface of the material cylinder, affect subsequent use, or even damage the pole piece due to operation error, causing waste of raw materials. Moreover, long-term repetitive scraper action is prone to cause worker fatigue, and unstable manual operation reduces work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a material cylinder pole piece tail material automatic cleaning device, which aims to solve the problem of unstable operation and low work efficiency in manual processing of pole piece tail material on the material cylinder.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a material cylinder pole piece tail material automatic cleaning device, which comprises:

[0006] A clamping mechanism is used to clamp and position the material cylinder with pole piece tail material from both ends of the axial direction.

[0007] A displacement mechanism comprises a transverse servo module and a longitudinal servo module. The transverse servo module is arranged on one side of the clamping mechanism along the axial direction of the material cylinder. The longitudinal servo module is installed on the transverse servo module, and the longitudinal servo module is provided with a mounting bracket.

[0008] A detection unit is arranged on the mounting bracket above the material cylinder.

[0009] A tail material cleaning mechanism comprises a scraper and a material scraping assembly. The scraper and the material scraping assembly are both installed on the mounting bracket and arranged in sequence along the axial direction of the material cylinder.

[0010] In a possible implementation, the clamping mechanism comprises two oppositely arranged conical clamping heads, which are used to press tightly on both ends of the material cylinder.

[0011] In a possible implementation, the mounting frame comprises a mounting vertical plate and a mounting horizontal plate, the mounting vertical plate is fixed to the longitudinal servo module, and the mounting horizontal plate is fixed perpendicularly to the lower end of the mounting vertical plate; the detection unit, the scraper and the material prying assembly are sequentially arranged on the side of the mounting horizontal plate away from the mounting vertical plate.

[0012] In a possible implementation, the detection unit is any one of an infrared range finder, an ultrasonic range finder or a laser range finder.

[0013] In a possible implementation, the scraper is made of ceramic.

[0014] In a possible implementation, the material prying assembly comprises a material prying frame, a linear driving member and two material prying claws, the material prying frame is fixed to the mounting frame, the linear driving member is fixed to the upper end of the material prying frame, and the two material prying claws are symmetrically arranged at the lower end of the material prying frame; the middle part of the material prying claw is rotationally connected to the material prying frame, and the driving end of the lower part of the linear driving member is rotationally connected to the upper end of the two material prying claws, for driving the sharp part of the lower end of the two material prying claws to open and close.

[0015] In a possible implementation, the material prying frame has two downwardly extending longitudinal rods, the two longitudinal rods are arranged symmetrically left and right in the axial direction of the material cylinder, the middle part of the two material prying claws is rotationally connected to the lower end of the two longitudinal rods respectively and correspondingly, and the driving end of the lower part of the linear driving member is located between the two longitudinal rods.

[0016] In a possible implementation, the two material prying claws are respectively inclined to the inner side from the middle part to the lower end, and the sharp part of the lower end of the two material prying claws is located on the same axis as the blade part of the scraper.

[0017] In a possible implementation, the material cylinder tab tail material automatic cleaning device further comprises a rotating frame, a brush assembly and a driving cylinder, the rotating frame is arranged along the axial direction of the material cylinder on the side of the clamping mechanism away from the displacement mechanism, the brush assembly is arranged on the side of the rotating frame close to the material cylinder, and the driving cylinder drives the rotating frame to rotate to drive the brush assembly to be close to or away from the material cylinder.

[0018] In a possible implementation, the brush assembly comprises two connecting plates, a brush roller and a driving motor, the two connecting plates are fixedly arranged on the side of the rotating frame close to the material cylinder at intervals, the brush roller is rotationally installed between the two connecting plates, the outer periphery of the brush roller is provided with a plurality of flexible bristles, and the driving motor is installed on any one of the connecting plates, for driving the brush roller to rotate circumferentially.

[0019] The beneficial effect of the material cylinder pole piece tail material automatic cleaning device is that, compared with the prior art, the two ends of the material cylinder with the pole piece tail material are axially clamped and positioned on the clamping mechanism, the transverse servo module drives the detection unit to move axially above the material cylinder, the height difference of the material cylinder and the pole piece tail material is detected, and the difference is the thickness of the pole piece tail material. The longitudinal servo module moves downward, thereby driving the scraper to descend to one end of the pole piece tail material. Under the driving of the axial movement of the transverse servo module, the scraper cuts the pole piece tail material, the material scraping assembly located behind the scraper scrapes the cut pole piece tail material, until the pole piece tail material is completely cut by the scraper, and the material scraping assembly completely scrapes the pole piece tail material from the material cylinder. The material cylinder pole piece tail material automatic cleaning device provided by the utility model can automatically clean the pole piece tail material from the material cylinder instead of manual operation, is more stable to operate, and greatly improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a perspective view of the material cylinder pole piece tail material automatic cleaning device provided by the utility model.

[0022] Figure 2 It is a plan view of the material cylinder pole piece tail material automatic cleaning device provided by the utility model.

[0023] Figure 3 It is Figure 1 It is a local enlarged view of M in the middle.

[0024] Explanation of reference signs:

[0025] 1, transverse servo module; 2, longitudinal servo module; 3, installation vertical plate; 4, installation horizontal plate; 5, reinforcing edge plate; 6, conical chuck; 7, material cylinder; 8, pole piece tail material; 9, detection unit; 10, scraper; 11, material scraping assembly; 12, material scraping frame; 13, straight line driving part; 14, material scraping claw; 15, sharp part; 16, longitudinal rod; 17, blade part; 18, rotating frame; 19, driving cylinder; 20, connecting plate; 21, brush roller; 22, driving motor. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments.

[0027] Please refer to Figure 1 and Figure 2 A kind of automatic cleaning device for tail material of material cylinder pole piece provided by the utility model will be described now.A kind of automatic cleaning device for tail material of material cylinder pole piece, including clamping mechanism, displacement mechanism, detection unit 9 and tail material cleaning mechanism.Clamping mechanism is used to be clamped and positioned from the axial both ends with the tail material 8 of material cylinder 7 of pole piece;Displacement mechanism includes transverse servo module 1 and longitudinal servo module 2, transverse servo module 1 is set to one side of clamping mechanism along the axial direction of material cylinder 7, longitudinal servo module 2 is installed on transverse servo module 1, longitudinal servo module 2 is provided with mounting bracket;Detection unit 9 is set to mounting bracket and is located above material cylinder 7;Tail material cleaning mechanism includes scraper 10 and material scraping assembly 11, scraper 10 and material scraping assembly 11 are all installed on mounting bracket and two are sequentially set along the axial direction of material cylinder 7.

[0028] The utility model provides a kind of automatic cleaning device for tail material of material cylinder pole piece, compared with prior art, the axial both ends of material cylinder 7 with the tail material 8 of pole piece are clamped and positioned on clamping mechanism, transverse servo module 1 drives detection unit 9 to move in the axial direction above material cylinder 7, detects the height difference of material cylinder 7 and tail material 8, difference is the thickness of tail material 8.Longitudinal servo module 2 moves downward, thereby drives scraper 10 to drop to one end of tail material 8, under the driving of the axial movement of transverse servo module 1, scraper 10 will tail material 8 be broken, material scraping assembly 11 behind scraper 10 will break tail material 8 be picked up, until scraper 10 will tail material 8 be broken completely, material scraping assembly 11 will tail material 8 be picked off from material cylinder 7 entirely.The utility model provides a kind of automatic cleaning device for tail material of material cylinder pole piece, can replace artificial tail material 8 from material cylinder 7 and be cleaned down automatically, operation is more stable, greatly improves work efficiency.

[0029] The clamping mechanism includes two oppositely arranged conical chucks 6, which are used to press the two ends of the barrel 7 respectively. The design of the conical chuck 6 facilitates quick and accurate clamping operation. In actual use, the operator only needs to align the two ends of the barrel 7 with the conical chucks 6, and then through a simple pushing action, the barrel 7 can be smoothly installed in place. This convenient clamping method not only improves work efficiency, but also reduces the risk of affecting the cleaning effect due to improper clamping. At the same time, the two oppositely arranged conical chucks 6 can also play a good axial positioning role on the barrel 7, ensuring that the barrel 7 will not move axially during cleaning, so that the detection unit 9, the scraper 10 and the material scraping assembly 11 and other components can more stably and accurately process the tab tail 8.

[0030] In addition, the tab tail 8 cleaning can use the unwinding mode, and the tab tail 8 is automatically unwound and cleaned by the speed difference between the rubber roller and the barrel 7. This speed difference causes the tab tail 8 to be gradually unwound and pulled apart under the action of friction. By accurately controlling the rotation speed of the rubber roller and the barrel 7, the unwinding speed and force of the tab tail 8 can be accurately controlled, avoiding tearing of the tab tail 8 due to too fast speed, or affecting the cleaning efficiency due to too slow speed.

[0031] The mounting frame includes a mounting vertical plate 3 and a mounting horizontal plate 4, the mounting vertical plate 3 is fixed on the longitudinal servo module 2, and the mounting horizontal plate 4 is fixed vertically on the lower end of the mounting vertical plate 3. In order to ensure the structural strength of the mounting vertical plate 3 and the mounting horizontal plate 4, reinforcing edge plates 5 are fixed on both sides between the mounting vertical plate 3 and the mounting horizontal plate 4. The detection unit 9, the scraper 10 and the material scraping assembly 11 are arranged in sequence on the side of the mounting horizontal plate 4 away from the mounting vertical plate 3. The reinforcing edge plates 5 can effectively disperse these forces, preventing the mounting vertical plate 3 and the mounting horizontal plate 4 from deforming or being damaged due to long-term stress, thereby prolonging the service life of the mounting frame.

[0032] The detection unit 9 is any one of an infrared range finder, an ultrasonic range finder or a laser range finder. Whether it is an infrared range finder, an ultrasonic range finder or a laser range finder, it can accurately measure the height difference between the two, and the data obtained will be transmitted to the control system in time, providing key basis for the subsequent work of the scraper 10 and the material scraping assembly 11.

[0033] The installation position and angle of the scraper 10 as the core component for cleaning the tail material 8 of the pole piece are crucial. The scraper 10 is installed behind the detection unit 9. When the longitudinal servo module 2 drives the scraper 10 to descend to one end of the tail material 8 of the pole piece according to the detection data, the transverse servo module 1 synchronously drives the installation frame to move axially. At this time, the scraper 10 made of ceramic material can easily cut the tail material 8 of the pole piece due to its high hardness and wear resistance, and will not affect the cutting effect due to friction or long-term use. In addition, the hardness of the ceramic scraper 10 is less than that of the barrel 7, which prevents scratches on the surface of the barrel 7. The cooperation precision of the blade part 17 of the scraper 10 and the material scraping assembly 11 directly affects the cleaning effect, so when installing, the angle of the scraper 10 needs to be accurately adjusted to make the blade part 17 accurately dock with the working area of the material scraping assembly 11.

[0034] Please refer to Figure 1 and Figure 3 The material scraping assembly 11 includes a material scraping frame 12, a linear drive 13, and two material scraping claws 14. The material scraping frame 12 is fixed on the installation frame, the linear drive 13 is fixed on the upper end of the material scraping frame 12, and the two material scraping claws 14 are symmetrically arranged on the lower end of the material scraping frame 12. The middle part of the material scraping claw 14 is rotationally connected with the material scraping frame 12, and the driving end of the lower part of the linear drive 13 is rotationally connected with the upper end of the two material scraping claws 14, for driving the sharp part 15 at the lower end of the two material scraping claws 14 to open and close. In the actual working process, after the scraper 10 completes the cutting action on the tail material 8 of the pole piece, the linear drive 13 quickly responds to drive the upper end of the two material scraping claws 14 to move synchronously. With the extension and retraction of the driving end of the linear drive 13, the sharp part 15 at the lower end of the material scraping claw 14 is opened or closed. When the tail material 8 of the pole piece needs to be scraped off, the linear drive 13 drives the material scraping claw 14 to open, and the sharp part 15 can smoothly penetrate into the cut tail material 8 below to scrape it off from the barrel 7.

[0035] The material scraping frame 12 as the supporting structure of the entire material scraping assembly 11 not only provides a stable installation foundation for the linear drive 13 and the material scraping claw 14, but also bears various forces during the working process, ensuring that there is no shaking or displacement during the scraping process, thereby ensuring the accuracy of the scraping action.

[0036] In order to further improve the performance of the material scraping assembly 11, the material and shape of the material scraping claw 14 can be optimized. In terms of material, an alloy material with high hardness, high wear resistance and certain toughness, such as tungsten steel alloy, can be selected. It can not only ensure that the sharp part 15 is not easy to wear during long-term use and maintain good scraping effect, but also not easy to break when encountering hard tail material 8 of the pole piece.

[0037] Specifically, the material scraping frame 12 is provided with two downward extending longitudinal rods 16, which are arranged in axial left-right symmetry of the material cylinder 7, and the middle portions of the two material scraping claws 14 are respectively and correspondingly connected to the lower ends of the two longitudinal rods 16, and the driving end of the lower part of the linear driving member 13 is located between the two longitudinal rods 16. The two longitudinal rods 16 provide stable support and rotation basis for the material scraping claws 14. During the entire material scraping process, the longitudinal rods 16 can bear various forces generated by the material scraping claws 14 when grabbing and scraping off the tail material, thereby ensuring the structural stability of the material scraping assembly 11. Moreover, the longitudinal rods 16 can also play a certain guiding role, ensuring that the material scraping claws 14 always maintain the correct movement trajectory during the opening and closing process, thereby further improving the accuracy of the material scraping operation.

[0038] Preferably, the two material scraping claws 14 are respectively and relatively inclined inward from the middle portion to the lower end, and the sharp portions 15 at the lower ends of the two material scraping claws 14 are located on the same axis as the blade portions 17 of the scraper 10. After the scraper 10 cuts the tail material 8 of the pole piece along the axial direction of the material cylinder 7, the material scraping assembly 11 can quickly and accurately process the cut tail material. The driving end of the lower part of the linear driving member 13 transmits driving force to the two material scraping claws 14 through the rotation connection structure at the upper end of the material scraping claws 14, thereby driving the sharp portions 15 at the lower ends of the two material scraping claws 14 to quickly open. The design that the two material scraping claws 14 are respectively and relatively inclined inward from the middle portion to the lower end enables them to better fit the curved surface of the material cylinder 7 during material scraping. This fitting not only effectively avoids scratching and damaging the surface of the material cylinder 7 during material scraping, but also significantly improves the efficiency and thoroughness of material scraping. As the material scraping claws 14 open, they quickly penetrate below the tail material 8 of the pole piece cut by the scraper 10 and forcefully scrape it off the material cylinder 7.

[0039] Please refer to Figure 1 and Figure 2 The automatic tail material cleaning device for the material cylinder pole piece further includes a rotating frame 18, a brush assembly, and a driving cylinder 19. The rotating frame 18 is arranged on the side of the clamping mechanism away from the displacement mechanism along the axial direction of the material cylinder 7. The brush assembly is arranged on the side of the rotating frame 18 close to the material cylinder 7. The driving cylinder 19 drives the rotating frame 18 to rotate to drive the brush assembly to approach or move away from the material cylinder 7. The brush assembly includes two connecting plates 20, a brush roller 21, and a driving motor 22. The two connecting plates 20 are fixedly arranged on the side of the rotating frame 18 close to the material cylinder 7 at intervals. The brush roller 21 is rotatably installed between the two connecting plates 20. The outer periphery of the brush roller 21 is provided with a plurality of flexible bristles. The driving motor 22 is installed on any one of the connecting plates 20 and is used to drive the brush roller 21 to rotate in the circumferential direction.

[0040] Before the stripping, the driving cylinder 19 drives the rotating frame 18 to rotate, so that the brush assembly attached to the cylinder 7 is away from the surface of the cylinder 7. After the stripping assembly 11 strips the tail piece 8 from the cylinder 7, the driving cylinder 19 drives the rotating frame 18 to rotate, so that the brush assembly gradually approaches the surface of the cylinder 7. During this process, the precise control of the driving cylinder 19 ensures that the brush assembly can approach the cylinder 7 at an appropriate distance, neither damaging the cylinder 7 due to too close distance, nor affecting the cleaning effect due to too far distance. When the brush assembly reaches the predetermined position, the driving motor 22 is started to drive the brush roller 21 to rotate circumferentially. The flexible bristles on the outer periphery of the brush roller 21 rotate rapidly, and the surface of the cylinder 7 is carefully cleaned. These flexible bristles have good elasticity and adsorption, which can effectively remove the fine piece debris, dust and other impurities remaining on the surface of the cylinder 7. Since the brush roller 21 is rotatably installed between the two connecting plates 20, its rotation process is stable and smooth, ensuring uniform contact between the bristles and the surface of the cylinder 7, thereby achieving all-around cleaning.

[0041] In actual application scenarios, the brush assembly exhibits high adaptability to different types of cylinders 7 and tail piece 8 residue. For example, when processing a cylinder 7 with a relatively smooth surface, the bristles can closely adhere to the surface of the cylinder 7 to clean fine particulate impurities; when processing a cylinder 7 with a certain texture or concave-convex surface, the flexibility of the bristles can enable them to penetrate into the texture or groove to clean the hidden impurities.

[0042] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic cleaning device for electrode tail material in a feed cylinder, characterized in that, include: A clamping mechanism is used to clamp and position a cylinder (7) with electrode tail material (8) from both ends of the axial direction; The displacement mechanism includes a horizontal servo module (1) and a vertical servo module (2). The horizontal servo module (1) is arranged on one side of the clamping mechanism along the axial direction of the barrel (7). The vertical servo module (2) is mounted on the horizontal servo module (1). The vertical servo module (2) is provided with a mounting bracket. A detection unit (9) is disposed on the mounting frame and located above the material cylinder (7); The tail material cleaning mechanism includes a scraper (10) and a material scraper assembly (11). The scraper (10) and the material scraper assembly (11) are both mounted on the mounting frame and are arranged sequentially along the axial direction of the material cylinder (7).

2. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 1, characterized in that, The clamping mechanism includes two oppositely arranged conical clamps (6), which are used to press against the two ends of the material cylinder (7) respectively.

3. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 1, characterized in that, The mounting frame includes a mounting vertical plate (3) and a mounting horizontal plate (4). The mounting vertical plate (3) is fixed on the longitudinal servo module (2), and the mounting horizontal plate (4) is vertically fixed to the lower end of the mounting vertical plate (3). The detection unit (9), the scraper (10), and the material-removing assembly (11) are sequentially arranged on the side of the mounting horizontal plate (4) away from the mounting vertical plate (3).

4. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 1, characterized in that, The detection unit (9) is any one of an infrared rangefinder, an ultrasonic rangefinder, or a laser rangefinder.

5. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 1, characterized in that, The scraper (10) is made of ceramic.

6. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 1, characterized in that, The material-removing assembly (11) includes a material-removing frame (12), a linear drive (13), and two material-removing claws (14). The material-removing frame (12) is fixed on the mounting frame. The linear drive (13) is fixed to the upper end of the material-removing frame (12). The two material-removing claws (14) are symmetrically arranged at the lower end of the material-removing frame (12). The middle part of the material-removing claws (14) is rotatably connected to the material-removing frame (12). The driving end of the lower part of the linear drive (13) is rotatably connected to the upper end of the two material-removing claws (14) for driving the sharp parts (15) at the lower end of the two material-removing claws (14) to open and close.

7. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 6, characterized in that, The material feeder (12) has two downwardly extending longitudinal rods (16), which are arranged symmetrically to the left and right along the axis of the material cylinder (7). The middle parts of the two material feeder claws (14) are rotatably connected to the lower ends of the two longitudinal rods (16) respectively. The driving end of the lower part of the linear drive member (13) is located between the two longitudinal rods (16).

8. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 7, characterized in that, The two scraper claws (14) are inclined inwards from the middle to the lower end respectively, and the sharp part (15) at the lower end of the two scraper claws (14) and the blade part (17) of the scraper (10) are on the same axis.

9. An automatic cleaning device for electrode tail material in a feed cylinder as described in any one of claims 1-8, characterized in that, The automatic cleaning device for electrode tail material in the material cylinder also includes a rotating frame (18), a brush assembly, and a driving cylinder (19). The rotating frame (18) is arranged axially along the material cylinder (7) on the side of the clamping mechanism away from the displacement mechanism. The brush assembly is arranged on the side of the rotating frame (18) close to the material cylinder (7). The driving cylinder (19) drives the rotating frame (18) to rotate so that the brush assembly moves closer to or away from the material cylinder (7).

10. The automatic cleaning device for electrode tail material in a feed cylinder as described in claim 9, characterized in that, The brush assembly includes two connecting plates (20), a brush roller (21), and a drive motor (22). The two connecting plates (20) are fixedly arranged at intervals on the side of the rotating frame (18) near the material cylinder (7). The brush roller (21) is rotatably installed between the two connecting plates (20). The outer periphery of the brush roller (21) is provided with a plurality of flexible bristles. The drive motor (22) is installed on either of the connecting plates (20) and is used to drive the brush roller (21) to rotate circumferentially.

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