CN219210937U - Cleaning device and pole piece production equipment - Google Patents

Abstract

The application relates to a cleaning device and pole piece production equipment, wherein the cleaning device comprises a transmission mechanism, a rolling mechanism and a stripping mechanism; the transmission mechanism is used for dragging the dust removal belt to move; the rolling mechanism is arranged on the tape path of the dust removing tape, and is used for rolling the dust removing tape and attaching the dust removing tape to the laser lens; the stripping mechanism is used for stripping the dust removing belt from the laser lens. The application provides a cleaning device, roll-in mechanism set up on the tape path of dust removal area, roll-in mechanism can be attached to laser lens with the dust removal area, and peeling mechanism can peel off the dust removal area from the laser lens, through attaching the dust removal area on the laser lens, peel off the dust removal area from the laser lens again for the dust on the laser lens is taken away in the dust removal area, in order to realize the cleanness to the laser lens.

Description

Cleaning device and pole piece production equipment

Technical Field

The application relates to the technical field of battery production, in particular to a cleaning device and pole piece production equipment.

Background

Battery cells are widely used in electronic devices such as cellular phones, notebook computers, battery cars, electric vehicles, electric airplanes, electric ships, electric toy vehicles, electric toy ships, electric toy airplanes, electric tools, and the like. The battery cells may include cadmium-nickel battery cells, hydrogen-nickel battery cells, lithium ion battery cells, secondary alkaline zinc-manganese battery cells, and the like.

The pole piece is used as an important part of a battery monomer, and a laser is required to be used for processing in the production and processing process of the pole piece, but a laser lens of the laser is easy to pollute, and the processing effect of the pole piece is affected, so that the quality of the pole piece is reduced.

Disclosure of Invention

The application provides a cleaning device and pole piece production facility, aims at improving the cleanliness of the laser lens of laser instrument.

In a first aspect, the present application proposes a cleaning device comprising a transport mechanism, a rolling mechanism and a stripping mechanism; the transmission mechanism is used for dragging the dust removal belt to move; the rolling mechanism is arranged on the tape path of the dust removing tape, and is used for rolling the dust removing tape and attaching the dust removing tape to the laser lens; the stripping mechanism is used for stripping the dust removing belt from the laser lens.

The application provides a cleaning device, including transport mechanism, roll-in mechanism and peeling mechanism. The roll-in mechanism sets up on the tape path of dust removal area, and roll-in mechanism can attach dust removal area in the laser lens, and peeling off the mechanism can be with the dust removal area from the laser lens, through attaching the dust removal area on the laser lens, peels off the dust removal area from the laser lens again for the dust removal area takes away the dust on the laser lens, in order to realize the cleanness to the laser lens. The cleaning device can automatically clean dust on the laser lens, replaces manual operation, improves the reliability of dust removal, can also realize efficient cleaning of the laser lens, improves the laser processing effect and improves the quality of the pole piece.

According to one embodiment of the application, the rolling mechanism comprises a pressing roller, and the pressing roller is movably arranged on the transmission mechanism; the dust removing belt is configured to pass between a press roller and a laser lens, and the press roller is used for pressing the dust removing belt to the laser lens.

In these alternative embodiments, the dust on the laser lens is removed by providing a pressure roller by which pressure is applied to the dust removing tape to press the dust removing tape against the laser lens. Moreover, the whole structure of the compression roller is simple, the manufacturing is facilitated, and the manufacturing cost can be reduced to a certain extent.

According to one embodiment of the application, the press roller is configured to be movable relative to the transport mechanism in a first direction and a second direction, the second direction being perpendicular to the first direction; the compression roller is used for being opposite to the laser lens along the first direction, and the tape moving direction of the dust removing tape between the compression roller and the laser lens is parallel to the second direction.

In these alternative embodiments, the pressure roller is configured to be movable in the first direction and the second direction relative to the transport mechanism such that the dust removing belt can sufficiently cover the laser lens to enhance the dust removing effect.

According to one embodiment of the present application, the pressure roller includes an arcuate segment that rolls the dust removal belt.

In these alternative embodiments, the press roller includes an arcuate segment, which reduces air bubbles generated when the press roller rolls the dust removing belt, so that the dust removing effect of the dust removing belt is better.

According to one embodiment of the present application, the stripping mechanism includes a clamping member for clamping the dust removing belt.

In these alternative embodiments, the arrangement simplifies the stripping mechanism structure, improves the rapid stripping of the dust removal strip from the laser lens, is convenient to operate and saves cost.

According to one embodiment of the application, the roll pressing mechanism further comprises a frame and a first driver, the clamping member and the press roll are mounted on the frame, and the first driver is used for driving the frame to move along the first direction.

In these alternative embodiments, the rolling mechanism includes a frame, a press roller, and a first driver that drives the frame to move the press roller and the clamping member in a first direction, so that the movement of the press roller and the clamping member in the first direction is more efficient, and miniaturization and simplification of the rolling mechanism can be further achieved, facilitating mechanical manufacturing.

According to one embodiment of the present application, the roll pressing mechanism further comprises a second driver for driving the press roll to move in the second direction.

In these alternative embodiments, the second driver is provided to enable the compression roller to reciprocate along the second direction, so as to improve the fit degree of the dust removing belt and the laser lens.

According to one embodiment of the present application, the stripping mechanism comprises at least two clamping members, which are clamped on both sides of the dust removing belt.

In these alternative embodiments, two clamping members are clamped on two sides of the dust removing belt, so that the local pulling of the dust removing belt by the clamping members can be reduced, and the risk of belt breakage of the dust removing belt is reduced.

According to an embodiment of the application, the dust removal area includes sticky tape, first release layer and second release layer, and the sticky tape is including relative first surface and the second surface that sets up, and first release layer sets up in first surface, and the second is from the release layer setting in the second surface.

In these alternative embodiments, the arrangement can reduce dust adhering to the adhesive tape before the laser lens is adhered, so that the cleaning effect is further improved; in addition, the probability of adhesion caused by direct contact of the adhesive tape with the pressing roller and the clamping piece can be reduced, and normal movement of the adhesive tape is affected.

According to one embodiment of the present application, an adhesive tape includes a body portion and an ear portion; the body part is positioned between the first release layer and the second release layer and is used for being attached to the laser lens; the rubber lug part is connected to the body part and extends outwards, and the clamping piece clamps the rubber lug part.

In these alternative embodiments, the adhesive tape includes a body portion and an adhesive ear, the body portion is attached to the laser lens, the clamping member clamps the adhesive ear, and the adhesive ear is not attached to the laser lens, thereby reducing secondary pollution of the laser lens caused by direct clamping of the body portion by the clamping member.

According to one embodiment of the application, the dust removing belt comprises a plurality of adhesive tapes, the plurality of adhesive tapes are connected to the first release layer, and the plurality of adhesive tapes are arranged on the first release layer at intervals along the tape moving direction.

In the alternative embodiments, the plurality of adhesive tapes are arranged at intervals along the tape moving direction on the first release layer, on one hand, synchronous dust removal of the plurality of laser lenses can be realized, and therefore the cleaning efficiency of the cleaning device is improved; on the other hand, the plurality of adhesive tapes are arranged at intervals, and the first release layer comprises an adhesive tape area and a non-adhesive tape area, so that the use of the adhesive tapes is saved, and the cost is reduced.

According to one embodiment of the present application, a transmission mechanism includes a base, a first winding portion, and a second winding portion; the first rolling part is arranged on the base and is positioned at the upstream of the rolling mechanism, and is used for stripping the second release layer from the adhesive tape and rolling the second release layer; the second rolling portion is arranged on the base and located at the downstream of the rolling mechanism, and the second rolling portion is used for rolling the first release layer and the adhesive tape.

In these alternative embodiments, the first winding portion is configured to strip the second release layer from the adhesive tape and wind the second release layer, and the second winding portion is configured to wind the first release layer and the adhesive tape to recover the first release layer and the second release layer, where the recovered first release layer and second release layer may be reused.

According to an embodiment of the application, the conveying mechanism further comprises an unreeling part, the unreeling part is arranged on the base and located at the upstream of the first reeling part, and the unreeling part is used for releasing the dust removing belt.

In these alternative embodiments, the unwinding part is arranged at the upstream of the first winding part, the unwinding part is matched with the first winding part and the second winding part, the unwinding part, the first winding part and the second winding part can form a complete conveying mechanism of the dust removing belt, and under the matched operation of the unwinding part, the first winding part and the second winding part, the automatic movement of the dust removing belt is realized.

According to one embodiment of the application, the cleaning device further comprises a positioning mechanism, wherein the positioning mechanism is connected with the transmission mechanism, and the positioning mechanism drives the transmission mechanism and drives the rolling mechanism and the stripping mechanism to move along the second direction.

In these alternative embodiments, through setting up the positioning mechanism, can adjust transmission mechanism, roll-in mechanism and peeling off the mechanism and be in suitable position as required for the dust removal area is more accurate to aim at the laser lens, improves clean effect, does not influence laser transmission.

According to one embodiment of the present application, the positioning mechanism includes a lead screw and a driver; the screw rod is connected with the transmission mechanism; the driving piece drives the transmission mechanism to move along the second direction through the lead screw.

In these alternative embodiments, the positioning mechanism includes a screw and a driving member, where the driving member drives the screw to drive the transmission mechanism to move along the second direction, and the positioning mechanism has a simple structure, high assembly efficiency, high reliability, and relatively low cost.

According to one embodiment of the present application, the positioning mechanism further comprises a coupling connected to the lead screw and the driving member.

In these alternative embodiments, the power of the driving member is transmitted to the screw through the coupling, and the stability of the movement of the screw is improved.

In a second aspect, the application proposes a pole piece production device comprising a laser and a cleaning device according to the foregoing, the cleaning device being for cleaning the laser.

The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.

Drawings

Features, advantages, and technical effects of exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of a cleaning apparatus according to some embodiments of the present application;

FIG. 2 is a schematic view of a portion of a cleaning apparatus according to some embodiments of the present application;

fig. 3 is a schematic structural diagram of a dust removing belt according to some embodiments of the present disclosure;

fig. 4 is a schematic view of a part of a dust removing belt according to some embodiments of the present disclosure;

fig. 5 is a schematic structural view of a cleaning device according to other embodiments of the present application.

The figures are not necessarily to scale.

Reference numerals illustrate:

100. a cleaning device; 200. a dust removal belt; 201. an adhesive tape; 2011. a body portion; 2012. an adhesive ear part; 202. a first release layer; 203. a second release layer;

10. a transmission mechanism; 11. a base; 12. a first winding part; 13. a second winding part; 14. an unreeling part;

20. a rolling mechanism; 21. a press roller; 211. an arc section; 22. a frame; 23. a first driver; 24. a second driver;

30. a peeling mechanism; 31. a clamping member;

40. a positioning mechanism; 41. a screw rod; 42. a driving member; 43. a coupling;

a first direction x; a second direction y; and a third direction z.

Description of the embodiments

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "attached" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

The term "and/or" in this application is merely an association relation describing an associated object, and indicates that three relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In this application, the character "/" generally indicates that the associated object is an or relationship.

In the embodiments of the present application, the same reference numerals denote the same components, and in the interest of brevity, detailed descriptions of the same components are omitted in different embodiments. It should be understood that the thickness, length, width, etc. dimensions of the various components in the embodiments of the present application, as well as the overall thickness, length, width, etc. dimensions of the integrated device, are illustrative only and should not be construed as limiting the present application in any way.

The term "plurality" as used herein refers to more than two (including two).

Currently, with the increasing environmental and renewable requirements, there is an increasing interest in batteries and combinations thereof in the energy field. Among them, common battery cells such as lithium ion battery cells, lithium sulfur battery cells, sodium ion battery cells or magnesium ion battery cells are not limited thereto. Although the variety of batteries is large, the demand for batteries in the market is still large due to the production efficiency. Therefore, improvement of the production process of the battery is needed to improve the production efficiency of the battery. In the production process of the battery pole piece, a laser is required to process the pole piece, such as pole piece cutting, pole piece cleaning, pole lug welding and other procedures. A laser is a light emitted by stimulated radiation, and the transmission process of the laser needs to use some optical lenses, such as beam expanding lenses, vibrating lenses, field lenses, and the like. The beam expander and the galvanometer are arranged inside the sealed structural member, the production process generally does not need to be clean, the field lens is a last-stage optical lens for outputting laser to a processed product, one surface of the lens is exposed in a production and processing environment and is easy to be polluted by dust in the environment, so that a laser light path is blocked, and quality problems can occur to a processed pole piece. The statements are to be understood as merely provide background information related to the present application and may not necessarily constitute prior art.

In view of the above problems, the inventors have made intensive studies and have proposed a cleaning device including a conveying mechanism, a rolling mechanism, and a peeling mechanism. The roll-in mechanism sets up on the tape path of dust removal area, and roll-in mechanism can attach dust removal area in the laser lens, and peeling off the mechanism can be with the dust removal area from the laser lens, through attaching the dust removal area on the laser lens, peels off the dust removal area from the laser lens again for the dust removal area takes away the dust on the laser lens, in order to realize the cleanness to the laser lens.

The pole piece production equipment is used for preparing pole pieces, and the pole pieces serve as main components of the battery monomers. The battery cell may be applied to a vehicle, a mobile phone, a portable device, a notebook computer, a ship, a spacecraft, an electric toy, an electric tool, and the like. The vehicle can be a fuel oil vehicle, a fuel gas vehicle or a new energy vehicle, and the new energy vehicle can be a pure electric vehicle, a hybrid electric vehicle or a range-extended vehicle; spacecraft including airplanes, rockets, space planes, spacecraft, and the like; the electric toy includes fixed or mobile electric toys, such as a game machine, an electric car toy, an electric ship toy, and an electric airplane toy; power tools include metal cutting power tools, grinding power tools, assembly power tools, and railroad power tools, such as electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, impact drills, concrete shakers, and electric planers, among others. The embodiment of the application does not limit the electric device in particular.

FIG. 1 is a schematic view of a cleaning apparatus according to some embodiments of the present application; fig. 2 is a schematic view of a part of a cleaning device according to some embodiments of the present application.

As shown in fig. 1 and 2, a cleaning device 100 of the present application includes a conveying mechanism 10, a rolling mechanism 20, and a peeling mechanism 30. The conveyor 10 is used to pull the dust removal belt 200. The roll-in mechanism 20 is disposed on a tape path of the dust removing tape 200, and the roll-in mechanism 20 is used to roll in the dust removing tape 200 and attach the dust removing tape 200 to a laser lens. The stripping mechanism 30 is used to strip the dust removal tape 200 from the laser lens.

The dust removing tape 200 may be attached to the laser lens to remove dust from the laser lens, and the dust removing tape 200 may be an adhesive tape, a piece of mirror cleaning paper, or a piece of alcohol cotton cloth, etc. There are various ways to attach the dust removing tape 200 to the laser lens, such as adhesive or electrostatic adsorption, and the dust removing tape 200 is easily attached to the laser lens under external force and easily peeled from the laser lens under external force.

In the embodiment of the present application, a surface of the dust removing belt 200 contacts with and covers the laser lens, and it is understood that the front projection of the laser lens on the dust removing belt 200 is smaller than or equal to the area of the dust removing belt 200. Preferably, the front projection of the laser lens on the dust removing belt 200 is smaller than the area of the dust removing belt 200.

The conveyor 10 is used to pull the dust removing belt 200 and convey the dust removing belt 200 so that the dust removing belt 200 can be automatically operated.

The roll-in mechanism 20 is disposed on a tape path of the dust removing tape 200, and the roll-in mechanism 20 is used to roll in the dust removing tape 200 and attach the dust removing tape 200 to a laser lens. Specifically, in the case of an operating state, the roll-in mechanism 20 is disposed opposite to and at an interval from the laser lens so that the dust-removing belt 200 can be run between the press roll 21 and the laser lens, and when the roll-in mechanism 20 rolls the dust-removing belt 200, the roll-in mechanism 20 attaches the dust-removing belt 200 to the laser lens to remove dust from the laser lens.

In the embodiment of the present application, the rolling mechanism 20 is movable relative to the conveying mechanism 10, and when the rolling mechanism 20 moves in a direction approaching the laser lens, the rolling mechanism 20 can drive the dust removing belt 200 to move in the direction of the laser lens, and attach the dust removing belt 200 to the laser lens. Alternatively, the conveying mechanism 10 may drive the rolling mechanism 20 to move, that is, the rolling mechanism 20 is stationary relative to the conveying mechanism 10, when the conveying mechanism 10 drives the rolling mechanism 20 to move towards the laser lens, the rolling mechanism 20 can drive the dust removing belt 200 to move towards the laser lens, and attach the dust removing belt 200 to the laser lens.

In an embodiment of the present application, a roll-in mechanism 20 is used to roll the dust removal tape 200 and attach the dust removal tape 200 to one or more laser lenses to effect dust removal from the one or more laser lenses.

The stripping mechanism 30 is used for stripping the dust removing belt 200 from the laser lens, so that dust of the laser lens is removed, and normal operation of the laser lens is not affected.

In the embodiment of the present application, the peeling mechanism 30 may be provided on the roll pressing mechanism 20, and the peeling mechanism 30 may also be provided on the conveying mechanism 10. In the case where the peeling mechanism 30 is provided in the roll mechanism 20, when the roll mechanism 20 is moved in the direction approaching the laser lens, the peeling mechanism 30 may be moved in the direction of the laser lens with the roll mechanism 20, and after the dust removing tape 200 is attached to the laser lens, the peeling mechanism 30 is connected to the dust removing tape 200, and the roll mechanism 20 and the peeling mechanism 30 are moved in the direction away from the laser lens, so that the peeling mechanism 30 peels the dust removing tape 200 from the laser lens. In the case where the peeling mechanism 30 is provided in the transfer mechanism 10, the transfer mechanism 10 drives the peeling mechanism 30 and the rolling mechanism 20 to move in the direction of the laser lens, and after the dust removing tape 200 is attached to the laser lens, the peeling mechanism 30 is connected to the dust removing tape 200, the transfer mechanism 10 drives the peeling mechanism 30 and the rolling mechanism 20 to move in the direction away from the laser lens, and the peeling mechanism 30 peels the dust removing tape 200 from the laser lens.

The cleaning device 100 provided herein includes a transport mechanism 10, a roll-in mechanism 20, and a stripping mechanism 30. The rolling mechanism 20 is arranged on the tape moving path of the dust removing tape 200, the rolling mechanism 20 can attach the dust removing tape 200 to the laser lens, the stripping mechanism 30 can strip the dust removing tape 200 from the laser lens, and the dust removing tape 200 is stripped from the laser lens by attaching the dust removing tape 200 to the laser lens, so that the dust removing tape 200 takes away dust on the laser lens, and the laser lens is cleaned. The cleaning device 100 provided by the application can automatically clean dust on the laser lens, replace manual operation, improve the reliability of dust removal, and can also realize efficient cleaning of the laser lens, improve the laser processing effect and improve the quality of the pole piece.

According to one embodiment of the present application, as shown in fig. 1 and 2, the rolling mechanism 20 includes a pressing roller 21, and the pressing roller 21 is movably disposed to the conveying mechanism 10. The dust removing belt 200 is configured to pass between the pressing roller 21 and the laser lens, and the pressing roller 21 is used for pressing the dust removing belt 200 against the laser lens.

In the embodiment of the present application, the rolling mechanism 20 includes the pressing roller 21, the pressing roller 21 is movably disposed on the conveying mechanism 10, it is understood that the pressing roller 21 can move towards the laser lens direction, so that the dust removing belt 200 is pressed against the laser lens, and the pressing roller 21 can move away from the laser lens direction, on one hand, the pressing roller 21 does not press the dust removing belt 200 any more, so that the stripping mechanism 30 is convenient to strip the dust removing belt 200 from the laser lens; on the other hand, a certain gap is provided between the pressing roller 21 and the laser lens, so that the dust removing belt 200 peeled from the laser lens can normally move on the conveying mechanism 10.

In the embodiment of the present application, the dust removing belt 200 is configured to pass through between the pressing roller 21 and the laser lens, the pressing roller 21 is used for pressing the dust removing belt 200 to the laser lens, specifically, the dust removing belt 200 disposed between the pressing roller 21 and the laser lens includes a first side surface and a second side surface which are oppositely disposed, the pressing roller 21 is located on the first side surface of the dust removing belt 200, the laser lens is located on the second side surface of the dust removing belt 200, the first side surface of the dust removing belt 200 is pressed by the pressing roller 21 and is driven to move towards the laser lens by the pressing roller 21, and the second side surface of the dust removing belt 200 is pressed to the laser lens.

In the embodiments of the present application, the pressing roller 21 includes, but is not limited to, a flat roller or an arc roller.

Alternatively, the roll pressing mechanism 20 includes a plurality of press rolls 21, and the plurality of press rolls 21 may attach the dust removing belt 200 to one laser lens, or the plurality of press rolls 21 may attach the dust removing belt 200 to a plurality of laser lenses. In the case where the plurality of press rollers 21 can attach the dust removing belt 200 to the plurality of laser lenses, the plurality of press rollers 21 are disposed opposite the plurality of laser lenses, respectively. So set up, dust removal area 200 can attach in a plurality of laser shots, can remove dust to a plurality of laser shots simultaneously, improves dust removal efficiency.

Illustratively, the rolling mechanism 20 includes two press rollers 21, the two press rollers 21 are disposed opposite to the laser lens, respectively, and the two press rollers 21 are on the same line.

In these alternative embodiments, the dust removal tape 200 is pressed against the laser lens by providing the pressing roller 21, and pressing the pressing roller 21 to apply pressure to the dust removal tape 200, thereby removing dust on the laser lens. Moreover, the whole structure of the press roller 21 is simple, which is beneficial to manufacturing and can reduce manufacturing cost to a certain extent.

According to one embodiment of the present application, the pressing roller 21 is configured to be movable with respect to the transport mechanism 10 along a first direction x and a second direction y, the second direction y being perpendicular to the first direction x. The pressing roller 21 is used for being opposite to the laser lens along the first direction x, and the tape moving direction of the dust removing tape 200 between the pressing roller 21 and the laser lens is parallel to the second direction y.

In the embodiment of the present application, the pressing roller 21 is configured to be movable in the first direction x with respect to the conveying mechanism 10, and the pressing roller 21 is configured to be opposite to the laser lens in the first direction x, it being understood that the pressing roller 21 moves in the first direction x in a direction approaching or separating from the laser lens. A gap is formed between the press roller 21 and the laser lens, the dust removing belt 200 walks in the gap between the press roller 21 and the laser lens, and the press roller 21 moves along the first direction x, so that the size of the gap can be adjusted, and the acting force applied to the dust removing belt 200 by the press roller 21 is adjusted. The press roller 21 moves in the first direction x towards the direction approaching the laser lens, and the press roller 21 moves a proper distance, so that the dust removing belt 200 is pressed against the laser lens, and the damage of the dust removing belt 200 and the laser lens is reduced to a certain extent.

Specifically, the first direction x is perpendicular to the direction in which the dust removing belt 200 is traveling between the platen roller 21 and the laser lens.

In the embodiment of the present application, the pressing roller 21 is configured to be movable in the second direction y with respect to the conveying mechanism 10, the travelling direction of the dust removing belt 200 between the pressing roller 21 and the laser lens is parallel to the second direction y, after the pressing roller 21 moves in the first direction x so that the dust removing belt 200 is pressed against the laser lens, the pressing roller 21 is controlled to move in the second direction y, and the entire mirror surface of the laser lens is sufficiently covered by the dust removing belt 200 so that the dust removing belt 200 is pressed against the laser lens.

Alternatively, the pressing roller 21 reciprocates in the second direction y.

In these alternative embodiments, the pressing roller 21 is configured to be movable in the first direction x and the second direction y with respect to the conveying mechanism 10, so that the dust removing belt 200 can sufficiently cover the laser lens, thereby improving the dust removing effect.

According to one embodiment of the present application, as shown in fig. 2, the pressing roller 21 includes an arc-shaped section 211, and the arc-shaped section 211 rolls the dust removing belt 200.

In the embodiment of the present application, the compression roller 21 may be made of an elastic material to reduce the structural strength of the compression roller 21, which may damage the dust removing belt 200 when the dust removing belt 200 is extruded, for example, some elastic and high-strength composite materials such as rubber or plastic may be selected, so that the dust removing belt 200 is tightly attached to the laser lens to remove more dust.

In these alternative embodiments, the pressing roller 21 includes the arc-shaped section 211, which can reduce bubbles generated when the pressing roller 21 rolls the dust removing belt 200, so that the dust removing effect of the dust removing belt 200 is better.

According to one embodiment of the present application, as shown in fig. 1 and 2, the peeling mechanism 30 includes a clamping member 31, and the clamping member 31 is used to clamp the dust removing belt 200.

In the embodiment of the present application, the peeling mechanism 30 includes the clamping member 31, the clamping member 31 is used for clamping the dust removing belt 200, specifically, the pressing roller 21 can move toward the laser lens direction, so that the dust removing belt 200 is pressed against the laser lens, and thus dust on the laser lens adheres to the dust removing belt 200, after that, the clamping member 31 clamps the dust removing belt 200, the clamping member 31 drives the dust removing belt 200 to move away from the laser lens direction, so that the dust removing belt 200 is peeled off from the laser lens, and after the dust removing belt 200 is peeled off from the laser lens, the clamping member 31 releases the clamping of the dust removing belt 200, so that the dust removing belt 200 with dust normally moves in the conveying mechanism 10.

In the embodiment of the present application, the stripping mechanism 30 includes one clamping member 31 and a plurality of clamping members 31, and the plurality of clamping members 31 can clamp the dust removing band 200 off of one laser lens, or the plurality of clamping members 31 can clamp the dust removing band 200 off of a plurality of laser lenses.

Specifically, the clamping member 31 includes a first connection portion and a second connection portion, the dust removing belt 200 includes a first side surface and a second side surface that are disposed opposite to each other, the first connection portion abuts against the first side surface of the dust removing belt 200, and the second connection portion abuts against the second side surface of the dust removing belt 200, so that the first connection portion and the second connection portion abut against the two side surfaces of the dust removing belt 200, so as to stably clamp the dust removing belt 200.

In these alternative embodiments, the arrangement simplifies the construction of the stripping mechanism 30, improves the quick stripping of the dust strip 200 from the laser lens, is convenient to operate and is cost effective.

According to one embodiment of the present application, as shown in fig. 1 and 2, the rolling mechanism 20 further comprises a frame 22 and a first driver 23, the clamping member 31 and the pressing roller 21 being mounted to the frame 22, the first driver 23 being for driving the frame 22 to move in the first direction x.

In the embodiment of the application, the rolling mechanism 20 includes a frame 22, a pressing roller 21 and a first driver 23, where the pressing roller 21 and the clamping member 31 are both installed on the frame 22, and in the process that the first driver 23 drives the frame 22 to move along the first direction x, the frame 22 can drive the pressing roller 21 and the clamping member 31 to move synchronously in a direction approaching or separating from the laser lens. The first driver 23 may be mounted on the transfer mechanism 10.

Specifically, the frame 22 includes a first plate body, and second plate bodies disposed at both ends of the first plate body and extending in the first direction x, and the press roller 21 is movably mounted on the first plate body, and the clamping member 31 is mounted on the second plate body.

Alternatively, the first driver 23 may include, but is not limited to, a cylinder, a hydraulic cylinder, or a motor.

In these alternative embodiments, the rolling mechanism 20 includes the frame 22, the pressing roller 21, and the first driver 23 drives the frame 22 to drive the pressing roller 21 and the holding member 31 to move in the first direction x, so that the pressing roller 21 and the holding member 31 move in the first direction x more efficiently, and miniaturization and simplification of the rolling mechanism 20 can be further achieved, facilitating mechanical manufacturing.

According to one embodiment of the present application, as shown in fig. 1 and 2, the roll pressing mechanism 20 further comprises a second driver 24, the second driver 24 being adapted to drive the press roll 21 to move in the second direction y.

In embodiments of the present application, the second driver 24 may be mounted on the frame 22, or the second driver 24 may be mounted on the transport mechanism 10.

Alternatively, second driver 24 may include, but is not limited to, a cylinder, a hydraulic cylinder, or a motor.

In these alternative embodiments, the second driver 24 is configured to enable the pressing roller 21 to reciprocate along the second direction y, so as to improve the adhesion degree of the dust removing belt 200 to the laser lens.

According to one embodiment of the present application, the stripping mechanism 30 includes at least two clamping members 31, and the two clamping members 31 are clamped on both sides of the dust removing belt 200.

In these alternative embodiments, two clamping members 31 are clamped on two sides of the dust removing belt 200, so that the risk that the clamping members 31 locally pull the dust removing belt 200 is reduced, and the risk of breakage of the dust removing belt 200 is reduced.

Referring to fig. 3 and fig. 4 in combination, fig. 3 is a schematic structural diagram of a dust removing belt according to some embodiments of the present application; fig. 4 is a schematic view of a part of a dust removing belt according to some embodiments of the present disclosure.

According to one embodiment of the present application, as shown in fig. 3 and 4, the dust removing belt 200 includes an adhesive tape 201, a first release layer 202 and a second release layer 203, where the adhesive tape 201 includes a first surface and a second surface that are oppositely disposed, the first release layer 202 is disposed on the first surface, and the second release layer 203 is disposed on the second surface.

In an embodiment of the present application, the dusting belt 200 includes an adhesive tape 201, a first release layer 202, and a second release layer 203. The tape 201 is easily attached to the laser lens and adheres to dust on the laser lens and is easily peeled off from the laser lens. The first release layer 202 and the second release layer 203 serve as protective layers for the adhesive tape 201, and one of the first release layer 202 and the second release layer 203 is removed to expose the adhesive tape 201 before the adhesive tape 201 is attached to the laser lens, so that the adhesive tape 201 is adhered to the laser lens, the other of the first release layer 202 and the second release layer 203 is abutted on the laser lens with the adhesive tape 201, and after being peeled off from the laser lens, the first release layer 202 and the adhesive tape 201 are moved synchronously.

In these alternative embodiments, this arrangement can reduce dust sticking of the tape 201 before bonding the laser lens, thereby further improving the cleaning effect; further, the probability of adhesion caused by direct contact of the adhesive tape 201 with the pressing roller 21 and the holder 31 can be reduced, and normal movement of the adhesive tape 201 can be affected.

According to one embodiment of the present application, as shown in fig. 3 and 4, the tape 201 includes a body portion 2011 and an ear portion 2012. The body 2011 is located between the first release layer 202 and the second release layer 203, and the body 2011 is used for being attached to the laser lens. The adhesive ear 2012 is connected to the body 2011 and extends outward, and the clamping member 31 clamps the adhesive ear 2012.

In an embodiment of the present application, the tape 201 includes a body portion 2011 and an ear portion 2012. The body 2011 has adhesion, the body 2011 is adhered between the first release layer 202 and the second release layer 203, and the body 2011 is adhered to the laser lens. The adhesive ear 2012 does not have cohesiveness, and the adhesive ear 2012 sets up the tip at body portion 2011, and extends to the outside, and the adhesive ear 2012 protrusion is in first release layer 202 to be convenient for holder 31 centre gripping adhesive ear 2012.

Specifically, the adhesive tape 201 includes a body 2011 and an adhesive ear 2012, and the adhesive ear 2012 is disposed at two opposite ends of the adhesive ear 2012 along the third direction z. The third direction z is perpendicular to the first direction x and the second direction y.

In these alternative embodiments, the adhesive tape 201 includes a body portion 2011 and an adhesive ear 2012, the body portion 2011 is attached to the laser lens, the clamping member 31 clamps the adhesive ear 2012, and the adhesive ear 2012 is not attached to the laser lens, so that the clamping member 31 directly clamps the body portion 2011 to cause secondary pollution of the laser lens.

According to one embodiment of the present application, the dust removing belt 200 includes a plurality of adhesive tapes 201, the plurality of adhesive tapes 201 are connected to the first release layer 202, and the plurality of adhesive tapes 201 are disposed on the first release layer 202 at intervals along the tape running direction.

In the embodiment of the present application, the dust removing belt 200 includes a plurality of adhesive tapes 201, the plurality of adhesive tapes 201 are connected to the first release layer 202, the plurality of adhesive tapes 201 are arranged on the first release layer 202 at intervals along the tape running direction, before the dust removing belt 200 enters the gap between the press roller 21 and the laser lens, the second protective layer is removed to expose the plurality of adhesive tapes 201, the plurality of adhesive tapes 201 respectively correspond to the plurality of laser lenses, and accordingly, the rolling mechanism 20 includes a plurality of press rollers 21, and the plurality of press rollers 21 respectively correspond to the plurality of adhesive tapes 201.

In these alternative embodiments, the dust removing belt 200 is provided with a plurality of adhesive tapes 201, and the plurality of adhesive tapes 201 are arranged on the first release layer 202 at intervals along the tape running direction, so that on one hand, synchronous dust removal of a plurality of laser lenses can be realized, and thus the cleaning efficiency of the cleaning device 100 is improved; on the other hand, the plurality of adhesive tapes 201 disposed at intervals may be understood that the first release layer 202 includes an adhesive tape area and a non-adhesive tape area, so that the use of the adhesive tapes 201 is saved and the cost is reduced.

According to one embodiment of the present application, as shown in fig. 1, 2 and 3, the transmission mechanism 10 includes a base 11, a first winding portion 12 and a second winding portion 13. The first winding portion 12 is disposed on the base 11 and located upstream of the rolling mechanism 20, and the first winding portion 12 is configured to strip the second release layer 203 from the adhesive tape 201 and wind the second release layer 203. The second winding portion 13 is disposed on the base 11 and is located downstream of the rolling mechanism 20, and the second winding portion 13 is used for winding the first release layer 202 and the adhesive tape 201.

In the embodiment of the present application, the transmission mechanism 10 includes a base 11, a first winding portion 12, and a second winding portion 13. The first winding section 12 is located upstream of the rolling mechanism 20, and the second winding section 13 is located downstream of the rolling mechanism 20. Specifically, the dust removing belt 200 includes an adhesive tape 201, a first release layer 202 and a second release layer 203, the dust removing belt 200 moves to the first winding portion 12 on the conveying mechanism 10, the first winding portion 12 peels off the second release layer 203 on the dust removing belt 200, the second release layer 203 is wound on the first winding portion 12 to expose the adhesive tape 201, the first release layer 202 and the adhesive tape 201 stop moving after moving between the press roller 21 and the laser lens, the first release layer 202 and the adhesive tape 201 are rolled by the press roller 21 and adhered to the laser lens, the adhesive ear 2012 of the adhesive tape 201 is clamped by the clamping piece 31, the first release layer 202 and the adhesive tape 201 peel off the laser lens, the clamping of the clamping piece 31 is released, the first release layer 202 and the adhesive tape 201 continue moving, and finally the second winding portion 13 is wound.

Optionally, the conveying mechanism 10 further includes guide rollers for pulling the dust removing belt 200, and the specific conveying mechanism 10 includes a plurality of guide rollers respectively disposed upstream of the first winding portion 12, upstream and downstream of the press roller 21, upstream of the second winding portion 13, and the like.

In these alternative embodiments, the first winding portion 12 is used to peel the second release layer 203 from the adhesive tape 201 and wind the second release layer 203. The second winding part 13 is used for winding the first release layer 202 and the adhesive tape 201 to reshape the second release layer 203 and the first release layer 202 and the adhesive tape 201.

According to one embodiment of the present application, the conveying mechanism 10 further includes an unreeling portion 14 disposed on the base 11 and located upstream of the first reeling portion 12, and the unreeling portion 14 is used for releasing the dust removing tape 200.

In these alternative embodiments, the unwinding part 14 is disposed upstream of the first winding part 12, the unwinding part 14 is matched with the first winding part 12 and the second winding part 13, and the unwinding part 14, the first winding part 12 and the second winding part 13 can form a complete conveying mechanism of the dust removing belt 200, so that the automatic movement of the dust removing belt 200 is realized under the matched operation of the unwinding part 14 and the first winding part 12 and the second winding part 13.

Referring to fig. 5 in combination, fig. 5 is a schematic structural view of a cleaning device according to other embodiments of the present application.

According to one embodiment of the present application, as shown in fig. 1, 2 and 5, the cleaning device 100 further includes a positioning mechanism 40, where the positioning mechanism 40 is connected to the conveying mechanism 10, and the positioning mechanism 40 drives the conveying mechanism 10 and drives the rolling mechanism 20 and the peeling mechanism 30 to move along the second direction y.

In the embodiment of the application, the positioning mechanism 40 can drive the transmission mechanism 10 to move along the second direction y, so as to drive the rolling mechanism 20 and the stripping mechanism 30 to move along the second direction y, and when the cleaning device 100 is in a working state, the positioning mechanism 40 adjusts the transmission mechanism 10, the rolling mechanism 20 and the stripping mechanism 30 to be in proper positions, so as to clean the laser lens. When the cleaning device 100 is in a non-working state, the transfer mechanism 10, the rolling mechanism 20 and the stripping mechanism 30 are adjusted by the positioning mechanism 40 to be far away from the laser lens, so that laser transmission is not affected.

In the embodiment of the present application, the positioning mechanism 40 drives the conveying mechanism 10 and drives the rolling mechanism 20 and the peeling mechanism 30 to move in the second direction y. In addition, the positioning mechanism 40 may also drive the transmission mechanism 10 to move along the first direction x, the third direction z, and so on.

Alternatively, the laser is turned off before the positioning mechanism 40 drives the conveying mechanism 10 and drives the rolling mechanism 20 and the peeling mechanism 30 to move in the second direction y, so that the probability of the laser directly irradiating the cleaning device 100 is reduced.

In these alternative embodiments, by providing the positioning mechanism 40, the transmission mechanism 10, the rolling mechanism 20 and the peeling mechanism 30 can be adjusted to be in proper positions as required, so that the laser lens can be aligned more accurately, the cleaning effect can be improved, and the laser transmission is not affected.

According to one embodiment of the present application, the positioning mechanism 40 includes a lead screw 41 and a driver 42. The screw 41 is connected to the transmission mechanism 10. The driving member 42 drives the transmission mechanism 10 to move in the second direction y via the lead screw 41.

Alternatively, the driving member 42 is a driving motor.

In these alternative embodiments, the positioning mechanism 40 includes a screw 41 and a driving member 42, where the driving member 42 drives the screw 41 to drive the transmission mechanism 10 to move along the second direction y, and the positioning mechanism 40 has a simple structure, high assembly efficiency, high reliability, and relatively low cost.

According to one embodiment of the present application, the positioning mechanism 40 further comprises a coupling 43, the coupling 43 being connected to the screw 41 and the driving member 42.

In these alternative embodiments, the power of the driving member 42 is transmitted to the screw 41 through the coupling 43, and the stability of the movement of the screw 41 is improved.

In a second aspect, the present application proposes a pole piece production device comprising a laser and a cleaning device 100 according to the foregoing, the cleaning device 100 being used for cleaning the laser.

The pole piece production equipment comprises a laser and a cleaning device 100, wherein the laser can be efficiently cleaned through the cleaning device 100, so that the laser output efficiency of the laser is improved, the pole piece processing effect is improved, and the quality of a pole piece is improved.

According to some embodiments of the present application, referring to fig. 1, 2 and 3, a cleaning device 100 is provided that includes a transport mechanism 10, a roll-in mechanism 20, a stripping mechanism 30 and a positioning mechanism 40. The conveying mechanism 10 is used for dragging the dust removing belt 200 to move, and the dust removing belt 200 comprises an adhesive tape 201, a first release layer 202 and a second release layer 203; the adhesive tape 201 comprises a first surface and a second surface which are oppositely arranged, the first release layer 202 is arranged on the first surface, and the second release layer 203 is arranged on the second surface; the adhesive tape 201 includes a body 2011 and an adhesive ear 2012, the body 2011 is located between the first release layer 202 and the second release layer 203, the body 2011 is attached to the laser lens, and the adhesive ear 2012 is connected to the body 2011 and extends to the outside. The transmission mechanism 10 comprises a base 11, a first winding part 12, a second winding part 13 and an unwinding part 14; the first winding part 12 is arranged on the base 11 and is positioned at the upstream of the rolling mechanism 20, and the first winding part 12 is used for stripping the second release layer 203 from the adhesive tape 201 and winding the second release layer 203; the second winding part 13 is arranged on the base 11 and is positioned at the downstream of the rolling mechanism 20, and the second winding part 13 is used for winding the first release layer 202 and the adhesive tape 201; the unreeling portion 14 is disposed on the base 11 and located upstream of the first reeling portion 12, and the unreeling portion 14 is used for releasing the dust removing tape 200. The roll pressing mechanism 20 is disposed on a traveling path of the dust removing belt 200, and the roll pressing mechanism 20 includes a press roll 21, a frame 22, a first driver 23, and a second driver 24. The press roller 21 is mounted on the frame 22, the first driver 23 drives the frame 22 to move along the first direction x, the second driver 24 drives the press roller 21 to move along the second direction y, so that the press roller 21 can move along the first direction x and the second direction y relative to the base 11, the dust removing belt 200 is configured to pass through between the press roller 21 and the laser lens, and the press roller 21 is used for pressing the first release layer 202 and the adhesive tape 201 to the laser lens, so that the body 2011 is adhered to the laser lens; the pressing roller 21 includes an arc-shaped section 211, and the arc-shaped section 211 presses the first release layer 202 and the adhesive tape 201. The peeling mechanism 30 includes a clamping member 31, the clamping member 31 is mounted on the frame 22, and the clamping member 31 is used for clamping the adhesive ear 2012 to peel the first release layer 202 and the adhesive tape 201 from the laser lens. The positioning mechanism 40 comprises a screw 41, a driving piece 42 and a coupling 43; the screw 41 is connected to the transmission mechanism 10, and the driving element 42 drives the transmission mechanism 10 to move in the second direction y through the screw 41, and the coupling 43 is connected to the screw 41 and the driving element 42.

The cleaning device 100 provided herein includes a transport mechanism 10, a roll-in mechanism 20, and a stripping mechanism 30. The rolling mechanism 20 is arranged on the tape moving path of the dust removing tape 200, the rolling mechanism 20 can attach the dust removing tape 200 to the laser lens, the stripping mechanism 30 can strip the dust removing tape 200 from the laser lens, and the dust removing tape 200 is stripped from the laser lens by attaching the dust removing tape 200 to the laser lens, so that the dust removing tape 200 takes away dust on the laser lens, and the laser lens is cleaned. The cleaning device 100 provided by the application can automatically clean dust on the laser lens, replace manual operation, improve the reliability of dust removal, and can also realize efficient cleaning of the laser lens, improve the laser processing effect and improve the quality of the pole piece.

While the present application has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the present application, and in particular, the technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (17)

1. A cleaning device, comprising:

the transmission mechanism is used for dragging the dust removal belt to move;

a rolling mechanism disposed on a tape path of the dust removing tape, the rolling mechanism being for rolling the dust removing tape and attaching the dust removing tape to a laser lens; and

and the stripping mechanism is used for stripping the dust removing belt from the laser lens.

2. A cleaning apparatus as claimed in claim 1, wherein,

the rolling mechanism comprises a pressing roller, and the pressing roller is movably arranged on the transmission mechanism;

the dust removing belt is configured to pass between the press roller and the laser lens, and the press roller is used for pressing the dust removing belt to the laser lens.

3. A cleaning apparatus as claimed in claim 2, wherein,

the pressing roller is configured to be movable in a first direction and a second direction with respect to the conveying mechanism, the second direction being perpendicular to the first direction;

the press roller is used for being opposite to the laser lens along the first direction, and the tape moving direction of the dust removing tape between the press roller and the laser lens is parallel to the second direction.

4. A cleaning apparatus as claimed in claim 2, wherein,

the compression roller comprises an arc-shaped section, and the arc-shaped section is used for rolling the dust removing belt.

5. A cleaning apparatus as claimed in claim 2, wherein,

the stripping mechanism comprises a clamping piece, and the clamping piece is used for clamping the dust removing belt.

6. The cleaning apparatus of claim 5, wherein the cleaning device comprises a cleaning device,

the rolling mechanism further comprises a frame and a first driver, wherein the clamping piece and the pressing roller are installed on the frame, and the first driver is used for driving the frame to move along a first direction.

7. The cleaning apparatus of claim 6, wherein the cleaning device comprises a cleaning device,

the rolling mechanism further comprises a second driver for driving the press roller to move along a second direction.

8. The cleaning apparatus of claim 5, wherein the cleaning device comprises a cleaning device,

the stripping mechanism comprises at least two clamping pieces, and the two clamping pieces are clamped on two sides of the dust removing belt.

9. The cleaning apparatus of claim 5, wherein the cleaning device comprises a cleaning device,

the dust removal belt comprises an adhesive tape, a first release layer and a second release layer, wherein the adhesive tape comprises a first surface and a second surface which are oppositely arranged, the first release layer is arranged on the first surface, and the second release layer is arranged on the second surface.

10. The cleaning device of claim 9, wherein the tape comprises:

a body portion between the first and second release layers, the body portion for attachment to the laser lens;

the rubber lug part is connected with the body part and extends outwards, and the clamping part clamps the rubber lug part.

11. The cleaning apparatus of claim 9, wherein the cleaning apparatus comprises a cleaning device,

the dust removal belt comprises a plurality of adhesive tapes, the adhesive tapes are connected to the first release layer, and the adhesive tapes are arranged on the first release layer at intervals along the tape travelling direction.

12. The cleaning device of claim 9, wherein the transport mechanism comprises:

a base;

the first winding part is arranged on the base and is positioned at the upstream of the rolling mechanism, and the first winding part is used for peeling the second release layer from the adhesive tape and winding the second release layer;

the second rolling part is arranged on the base and positioned at the downstream of the rolling mechanism, and is used for rolling the first release layer and the adhesive tape.

13. The cleaning apparatus of claim 12, wherein the cleaning apparatus comprises a cleaning device,

The transmission mechanism further comprises an unreeling part which is arranged on the base and located at the upstream of the first reeling part, and the unreeling part is used for releasing the dust removing belt.

14. The cleaning device of claim 1, further comprising

The positioning mechanism is connected with the transmission mechanism and drives the transmission mechanism and the rolling mechanism and the stripping mechanism to move along a second direction.

15. The cleaning device of claim 14, wherein the positioning mechanism comprises:

the screw rod is connected with the transmission mechanism;

the driving piece drives the transmission mechanism to move along the second direction through the lead screw.

16. The cleaning apparatus of claim 15, wherein the cleaning apparatus comprises a cleaning device,

the positioning mechanism further comprises a coupler, and the coupler is connected with the lead screw and the driving piece.

17. A pole piece production facility, characterized in that includes:

laser device

The cleaning device of any one of claims 1 to 16 for cleaning the laser.

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