CN218133798U

CN218133798U - Laser cleaning device

Info

Publication number: CN218133798U
Application number: CN202222189560.9U
Authority: CN
Inventors: 冉昌林; 李鹏; 付小冬; 牛延磊
Original assignee: Wuhan Yifi Laser Corp Ltd
Current assignee: Wuhan Yifi Laser Corp Ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2022-12-27
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a laser cleaning technical field provides a laser cleaning device, include: the device comprises a laser cleaning mechanism, a dust removing mechanism, a first mounting frame and a second mounting frame; the laser cleaning mechanism is arranged on the first mounting frame and comprises a laser body and a laser cleaning head, and the laser cleaning head is arranged at the bottom end of the laser body; the dust removing mechanism is arranged on the second mounting frame and comprises a pressing plate and a dust removing assembly, the pressing plate is provided with a through hole, and the through hole is used for a battery to be cleaned to pass through; the dust removal assembly is arranged on one side of the pressing plate and comprises a dust removal cover and a dust removal pipe, the dust removal cover is arranged on the through hole, a cleaning hole is formed in one end, away from the pressing plate, of the dust removal cover, and the cleaning hole is arranged opposite to the laser cleaning head; the side wall face intercommunication of dust removal pipe and dust excluding hood, the dust excluding hood can effectively avoid the granule impurity that produces among the laser cleaning process to escape to the external environment, and granule impurity can be discharged through the pipe that removes dust is effectively pumped, and then is favorable to promoting and washs the dust removal effect.

Description

Laser cleaning device

Technical Field

The utility model relates to a laser cleaning technical field especially relates to a laser cleaning device.

Background

The battery has extensive application, in the manufacturing process of battery, annotates the liquid back to electric core, seals through sealed nail notes liquid hole on to the apron, and sealed nail seals in notes liquid hole department through the laser welding mode, for guarantee welded quality, need clear away the electrolyte of annotating the regional around the liquid hole before sealed nail welding.

The electrolyte remained in the area around the liquid injection hole on the cover plate is cleaned through laser cleaning in the prior art, an effective dust removal device is not arranged in the laser cleaning process, particle impurities generated in the laser cleaning process cannot be effectively removed, and part of the particle impurities are adhered to a battery, so that the cleaning and dust removal effect is poor, and the sealing effect of the sealing nail is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a laser belt cleaning device for it has the particle impurity that can not effectively clear away the battery and produce in the laser cleaning process to solve current laser cleaning setting, leads to wasing the not good problem of dust removal effect.

The utility model provides a laser cleaning device, include: the device comprises a laser cleaning mechanism, a dust removing mechanism, a first mounting frame and a second mounting frame;

the laser cleaning mechanism is arranged on the first mounting frame and comprises a laser body and a laser cleaning head, and the laser cleaning head is arranged at the bottom end of the laser body;

the dust removing mechanism is arranged on the second mounting frame and comprises a pressing plate and a dust removing assembly, the pressing plate is provided with a through hole, and the through hole is used for a battery to be cleaned to pass through; the dust removal assembly is arranged on one side of the pressing plate and comprises a dust removal cover and a dust removal pipe, the dust removal cover is arranged on the through hole, a cleaning hole is formed in one end, away from the pressing plate, of the dust removal cover, and the cleaning hole is opposite to the laser cleaning head; the dust removal pipe is communicated with the side wall surface of the dust removal cover.

According to the utility model provides a pair of laser cleaning device, the dust excluding hood includes tube-shape casing and shrouding, tube-shape casing with the coaxial setting of through-hole, the shrouding is located tube-shape casing deviates from the one end of clamp plate, the purge hole is located on the shrouding.

According to the laser cleaning device provided by the utility model, the dust removal pipe is provided with an inclined section, an arc section and a connecting section which are connected in sequence;

the central axis of slope section with the contained angle more than or equal to 45 degrees of tube-shape casing's axis, the linkage segment is used for being connected with updraft ventilator.

According to the utility model provides a pair of laser cleaning device, the hole wall department of through-hole is equipped with the flexible layer.

According to the utility model provides a pair of laser cleaning device, the dust excluding hood with the connection can be dismantled to the clamp plate.

According to the utility model provides a pair of laser cleaning device, it is a plurality of the through-hole interval is located the clamp plate, it is a plurality of dust removal subassembly is with a plurality of the through-hole one-to-one sets up.

According to the utility model provides a laser cleaning device, the laser cleaning device also comprises a first driving mechanism;

the fixed end of the first driving mechanism is connected with the first mounting frame, the driving end of the first driving mechanism is connected with the laser body, and the first driving mechanism can drive the laser body to move along the vertical direction.

According to the utility model provides a laser cleaning device, the laser cleaning device also comprises a second driving mechanism;

the fixed end of the second driving mechanism is used for being connected with a workbench, the driving end of the second driving mechanism is connected with the first mounting frame, and the second driving mechanism can drive the first mounting frame to move along the horizontal direction.

According to the utility model provides a pair of laser cleaning device, the second mounting bracket pass through the connecting piece with the workstation is connected.

According to the utility model provides a laser cleaning device, the laser cleaning device also comprises a third driving mechanism;

the fixed end of the third driving mechanism is connected with the second mounting frame, the driving end of the third driving mechanism is connected with the pressing plate, and the third driving mechanism can drive the pressing plate to move along the vertical direction.

The utility model provides a laser cleaning device, the clamp plate is equipped with the through-hole, the dust excluding hood cover is located through-hole department, the purge hole has been seted up on the top of dust excluding hood, the purge hole sets up with the laser cleaning head interval relatively, the one end of battery can be passed the through-hole and get into in the dust excluding hood, annotate the liquid hole and be located the region that the dust excluding hood encloses, the dust excluding hood can effectively avoid the granule impurity that produces among the laser cleaning process to escape to the external environment, granule impurity can be effectively pumped out through the pipe that removes dust and discharges, and then be favorable to promoting and wash the dust removal effect.

Drawings

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

Fig. 1 is a schematic structural diagram of a laser cleaning device provided by the present invention;

fig. 2 is a partial schematic view of a laser cleaning apparatus provided by the present invention;

reference numerals are as follows: 1: a laser cleaning mechanism; 101: a laser body; 1011: mounting grooves; 102: a reflection seat; 103: a laser cleaning head; 2: a first mounting bracket; 201: a first mounting plate; 202: a connecting seat; 3: a dust removal mechanism; 301: pressing a plate; 3011: a through hole; 302: a dust hood; 3021: cleaning the holes; 303: a dust removal pipe; 3031: an inclined section; 3032: a circular arc section; 3033: a connecting section; 4: a second mounting bracket; 401: a second mounting plate; 402: a connecting plate; 5: a first drive mechanism; 501: a hand wheel; 6: a second drive mechanism; 601: a sliding table; 602: a slider; 7: a third drive mechanism; 8: a work bench.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

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

A laser cleaning apparatus according to an embodiment of the present invention will be described with reference to fig. 1 and 2.

As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a laser cleaning device, including: the device comprises a laser cleaning mechanism 1, a dust removing mechanism 3, a first mounting frame 2 and a second mounting frame 4; the laser cleaning mechanism 1 is arranged on the first mounting frame 2, the laser cleaning mechanism 1 comprises a laser body 101 and a laser cleaning head 103, and the laser cleaning head 103 is arranged at the bottom end of the laser body 101; the dust removing mechanism 3 is arranged on the second mounting frame 4, the dust removing mechanism 3 comprises a pressing plate 301 and a dust removing assembly, the pressing plate 301 is provided with a through hole 3011, and the through hole 3011 is used for a battery to be cleaned to pass through; the dust removal assembly is arranged on one side of the pressure plate 301 and comprises a dust removal cover 302 and a dust removal pipe 303, the dust removal cover 302 is covered on the through hole 3011, one end, away from the pressure plate 301, of the dust removal cover 302 is provided with a cleaning hole 3021, and the cleaning hole 3021 is arranged opposite to the laser cleaning head 103; the dust removal pipe 303 communicates with a side wall surface of the dust removal cover 302.

Specifically, the first mounting frame 2 and the second mounting frame 4 may be disposed at an interval, and the first mounting frame 2 may also be connected to the second mounting frame 4 through a connector. The structures of the first mounting frame 2 and the second mounting frame 4 are not particularly limited, the first mounting frame 2 provides a mounting base for the laser cleaning mechanism 1, and the second mounting frame 4 provides a mounting base for the dust removing mechanism 3. Laser wiper mechanism 1 includes laser instrument body 101 and laser cleaning head 103, and first mounting bracket 2 includes first mounting panel 201, and laser instrument body 101 is vertical form and installs in first mounting panel 201, and laser cleaning head 103 installs in the bottom of laser instrument body 101, and the laser that laser instrument body 101 launched is vertical form after the beam path at laser cleaning head 103 place and shines on treating abluent battery. Laser cleaning head 103 is connected with laser body 101 through reflector 102 including mirror and the field lens shakes, laser cleaning head 103 through the mirror that shakes for laser beam can follow vertical direction and shine on treating abluent battery, and the field lens focuses on laser beam, makes laser beam can focus on treating abluent battery.

Second mounting bracket 4 includes second mounting panel 401, and second mounting panel 401 is vertical the placing, and dust removal mechanism 3 includes clamp plate 301 and dust removal subassembly, and clamp plate 301 is the level and places, and clamp plate 301's one end and second mounting panel 401 swing joint are provided with through-hole 3011 on the clamp plate 301, and through-hole 3011's aperture size and the external diameter size phase-match of the casing of battery, the utility model provides a battery has accomplished the injection of electrolyte, and next process needs to wash regional remaining electrolyte around the liquid injection hole on the apron of battery.

The dust removal subassembly includes dust excluding hood 302 and dust removal pipe 303, and dust excluding hood 302 can be hollow tube-shaped body, square body or polygon etc. and dust excluding hood 302 has relative both ends, and the bottom and the clamp plate 301 laminating setting of dust excluding hood 302, the top and the laser cleaning head 103 interval setting of dust excluding hood 302. The top end of the dust removing cover 302 is provided with a cleaning hole 3021, and the cleaning hole 3021 is arranged opposite to the laser cleaning head 103 at intervals. One end of the dust removal pipe 303 is connected and communicated with the side wall surface of the dust removal cover 302, the dust removal pipe 303 can be connected with the dust removal cover 302 in a welding or bonding mode, and the other end of the dust removal pipe 303 is connected with the exhaust fan.

In the following, the operation of the laser cleaning apparatus will be described in detail, and the battery after liquid injection may be transported to the lower side of the pressing plate 301 by a transport mechanism, or may be manually transferred to the lower side of the pressing plate 301. After the batteries are aligned with the through holes 3011 of the pressing plate 301, the driving member drives the pressing plate 301 to move downward in the vertical direction, or the pressing plate 301 is manually moved downward in the vertical direction. The relative both ends of definition battery are the first end of battery and the second end of battery respectively, and the second end of battery can be fixed the battery through the holder on the conveying mechanism, and the first end of battery is along with the clamp plate 301 move down get into dust excluding hood 302 in, and the first end of battery is for annotating the one end at liquid hole place, and the first end of battery is located the intracavity that holds that the dust excluding hood 302 encloses from this.

After the battery is moved in place, the laser beam emitted by the laser body 101 irradiates the area around the liquid injection hole through the vibrating lens and the field lens, and then the electrolyte remained in the area around the liquid injection hole in the liquid injection process is subjected to laser cleaning. Particle impurities generated in the laser cleaning process are wrapped in the dust hood 302, the dust removal pipe 303 is connected with air draft equipment, and the particle impurities are discharged through the dust removal pipe 303 along with air draft airflow. In the laser cleaning process, dust excluding hood 302 can effectively avoid granule impurity to escape to external environment, and granule impurity is located the region that dust excluding hood 302 encloses, is favorable to carrying out the negative pressure pump sending to granule impurity for granule impurity can be discharged along dust removal pipe 303, promotes dust removal effect.

After laser cleaning finishes, driving piece drive clamp plate 301 moves up along vertical direction, and the battery removes from dust excluding hood 302 is interior, and the battery after the washing is carried to next station department, carries out welded seal to annotating the liquid hole through sealed nail, is favorable to promoting sealed nail's welded seal effect.

The embodiment of the utility model provides an in, clamp plate 301 is equipped with through-hole 3011, through-hole 3011 department is located to dust excluding hood 302 cover, wash hole 3021 has been seted up on the top of dust excluding hood 302, wash hole 3021 sets up with laser cleaning head 103 interval relatively, the one end of battery can be passed through-hole 3011 and get into in the dust excluding hood 302, it is located the region that the dust excluding hood 302 encloses to annotate the liquid hole, the particle impurity that the dust excluding hood 302 can effectively avoid producing among the laser cleaning process overflows to external environment, particle impurity can be effectively pumped out through dust removal pipe 303 and discharge, and then be favorable to promoting and wash dust removal effect.

In an alternative embodiment, as shown in fig. 1, the dust excluding hood 302 includes a cylindrical housing disposed coaxially with the through hole 3011, and a sealing plate disposed at an end of the cylindrical housing facing away from the pressure plate 301, and a cleaning hole 3021 disposed on the sealing plate.

Specifically, the dust excluding hood 302 includes a cylindrical housing and a sealing plate, the inner diameter of the cylindrical housing is larger than the aperture of the through hole 3011, the cylindrical housing is a cylindrical housing, and the thickness and height of the cylindrical housing are set according to actual requirements. The shrouding is installed in the one end that the tube-shape casing deviates from clamp plate 301, and the tube-shape casing encloses with the shrouding to close and forms and hold the chamber, is provided with purge orifice 3021 on the shrouding, and purge orifice 3021 is just to setting up with laser cleaning head 103 interval. The laser beam emitted from the laser cleaning head 103 passes through the cleaning hole 3021 and irradiates the region to be cleaned on the cover plate of the battery, thereby cleaning the electrolyte remaining in the surrounding region of the liquid injection hole.

Tubular housing is favorable to the evenly distributed of laser beam in dust excluding hood 302 for laser beam can evenly cover the whole region of battery apron, and the guarantee cleaning performance, tubular housing is favorable to convulsions air current to carry the granule impurity that laser washd and produce simultaneously and is discharged by dust removal pipe 303, is favorable to promoting to wash dust removal performance.

As shown in fig. 1 and 2, in an alternative embodiment, the dusting tube 303 has an inclined section 3031, a circular section 3032 and a connecting section 3033 connected in sequence; the included angle between the central axis of the inclined section 3031 and the axis of the cylindrical shell is more than or equal to 45 degrees, and the connecting section 3033 is used for being connected with an air exhaust device.

Specifically, the dust removal pipe 303 includes an inclined section 3031, an arc section 3032 and a connection section 3033 which are sequentially communicated, and the arc section 3032 is used for realizing smooth transition connection between the inclined section 3031 and the connection section 3033. One end of the inclined section 3031 is connected with the cylindrical shell, the other end of the inclined section 3031 is connected with the circular arc section 3032, a certain included angle is formed between the central axis of the inclined section 3031 and the axis of the cylindrical shell, and the included angle is larger than or equal to 45 degrees. The end of the connection segment 3033 away from the arc segment 3032 is connected to an air extraction device, which may be an exhaust fan. The inclined section 3031 is favorable for upward flow of air draft airflow, is favorable for carrying out sufficient adsorption pumping on particle impurities in the dust excluding hood 302, and further is favorable for improving the dust removal effect.

In an alternative embodiment, the through hole 3011 is provided with a flexible layer on the hole wall surface.

Specifically, a flexible layer is installed on a hole wall surface of the through hole 3011, the flexible layer is made of a flexible material, and the flexible material may be rubber or silica gel. The flexible layer is an annular body, the height of the annular body is matched with the depth of the through hole 3011, the inner diameter of the annular body is matched with the outer diameter of the battery, and the outer diameter of the annular body is matched with the aperture of the through hole 3011. The flexible layer can be adhered to the hole wall surface of the through hole 3011 in an adhesion mode.

Cleaning electrolyte remained in the area around the liquid injection hole on the battery by laser, driving the pressing plate 301 to move downwards along the vertical direction by the driving part, and enabling one end of the battery to pass through the through hole 3011 and enter the dust removal cover 302; after the laser cleaning is completed, the driving element drives the pressing plate 301 to move upwards along the vertical direction, and the battery is removed from the dust hood 302. In the process that the battery and the pressing plate 301 move relatively, the flexible layer can effectively prevent the pressing plate 301 from damaging or scratching the battery, and the quality of the battery is guaranteed.

The embodiment of the utility model provides an in, among the laser cleaning process, relative movement takes place for battery and clamp plate 301, and the adhesion can effectively avoid clamp plate 301 crowded hindering or fish tail battery in the flexible layer of through-hole 3011's hole wall department, and then is favorable to ensureing the quality of battery.

In an alternative embodiment, the dust excluding hood 302 is detachably connected to the pressure plate 301.

Specifically, the installation department has been formed towards the outside bending type of tubular housing's bottom to the tubular housing's, is equipped with first pilot hole on the installation department, is equipped with the second pilot hole on the clamp plate 301, and first mounting hole and second mounting hole are worn to establish by the fastener, realize dust excluding hood 302 and clamp plate 301 dismantled being connected.

After the dust removal assembly is used for a period of time, particle impurities are adhered to the inner wall surface of the cylindrical shell and the inner wall surface of the sealing plate, and the particle impurities adhered to the dust removal cover 302 influence the laser cleaning effect. Dust excluding hood 302 and clamp plate 301 can be unpicked and washed and be connected, uses a period of time after, dismantles dust excluding hood 302 and cleans the inside of dust excluding hood 302, and the dust excluding hood 302 after the cleaning is installed on clamp plate 301 again.

The embodiment of the utility model provides an in, dust excluding hood 302 can be dismantled with clamp plate 301 and be connected, is convenient for clean dust excluding hood 302, is favorable to ensureing laser cleaning performance simultaneously.

As shown in fig. 1 and fig. 2, in an alternative embodiment, a plurality of through holes 3011 are disposed at intervals on the pressing plate 301, and a plurality of dust removing assemblies are disposed in one-to-one correspondence with the plurality of through holes 3011.

Specifically, a plurality of through holes 3011 are arranged at intervals along the length direction of the pressing plate 301, the number of the through holes 3011 is set according to actual requirements, the number of the dust removing assemblies is the same as that of the through holes 3011, and the dust removing assemblies are connected with the through holes 3011 in a one-to-one correspondence manner.

The plurality of batteries move to the plurality of through holes 3011 of the pressing plate 301 along with the conveying mechanism, the plurality of batteries correspond to the plurality of through holes 3011 one by one, and in the process that the pressing plate 301 moves downwards, the plurality of batteries synchronously enter the corresponding dust removing cover 302. When a plurality of laser cleaning heads 103 are provided, a plurality of batteries can be simultaneously cleaned by laser; or the laser cleaning head 103 is one, and one laser cleaning head 103 moves along the extending direction of the plurality of dust hoods 302 in sequence to perform laser cleaning on the plurality of batteries, so that the cleaning efficiency is favorably improved.

As shown in fig. 1, in an alternative embodiment, the laser cleaning apparatus further comprises a first driving mechanism 5; the fixed end of the first driving mechanism 5 is connected with the first mounting frame 2, the driving end of the first driving mechanism 5 is connected with the laser body 101, and the first driving mechanism 5 can drive the laser body 101 to move along the vertical direction.

Specifically, first mounting bracket 2 includes curb plate, first mounting panel 201 and connecting seat 202, and two curb plate intervals set up, and one side of two curb plates is located to connecting seat 202, and connecting seat 202 includes the base plate, is equipped with the second mounting hole on the base plate. Be equipped with long banding mounting groove 1011 on laser instrument body 101, mounting groove 1011 sets up along vertical direction, form joint portion between the groove wall of mounting groove 1011 and the surface of laser instrument body 101, first mounting panel 201 sets up with the base plate laminating, the one end of first mounting panel 201 is formed with draw-in groove portion, and be equipped with first mounting hole on the first mounting panel 201, during the assembly, the one end of first mounting panel 201 inserts in mounting groove 1011, draw-in groove portion supports the back with joint portion, the fastener is worn to establish the first mounting hole of first mounting panel 201 and the second mounting hole of base plate, realize being connected of laser instrument body 101 and first mounting bracket 2. The laser body 101 is moved in the vertical direction, and the first mounting plate 201 abuts against different positions of the mounting groove 1011, so that the laser focal length position of the laser cleaning head 103 can be roughly adjusted.

The stiff end of first actuating mechanism 5 is connected with first mounting bracket 2, first actuating mechanism 5 includes hand wheel 501 and screw-nut structure, the screw-nut structure includes lead screw and screw-nut, lead screw and screw-nut rotate to be connected, the top of lead screw is equipped with hand wheel 501, screw-nut is connected with a surface of laser instrument body 101, through rotating hand wheel 501, screw-nut can reciprocate along the vertical direction at lead screw place, screw-nut can drive laser instrument body 101 and remove along vertical direction, and then can carry out the accurate adjustment to the laser focus position of laser cleaning head 103.

The embodiment of the utility model provides an in, realize the coarse adjustment to the focal length position of laser cleaning head 103 through the mounted position of adjusting mounting groove 1011 on laser instrument body 101 and first mounting bracket 2, through rotating hand wheel 501 for laser instrument body 101 removes the fine setting that realizes the focal length position of laser cleaning head 103 along the vertical direction at lead screw place along with screw-nut, realizes the accurate adjustment to laser focal length position through coarse adjustment and fine setting, simple structure, simple operation.

As shown in fig. 1, in an alternative embodiment, the laser cleaning apparatus further comprises a second driving mechanism 6; the fixed end of second actuating mechanism 6 is used for being connected with workstation 8, and the drive end of second actuating mechanism 6 is connected with first mounting bracket 2, and second actuating mechanism 6 can drive first mounting bracket 2 and remove along the horizontal direction.

Specifically, the second driving mechanism 6 includes a slider 602, a sliding table 601 and a motor, the sliding table 601 is installed on the top surface of the workbench 8, the slider 602 is connected with the sliding table 601 in a sliding manner, the bottom end of the first mounting frame 2 is connected with the slider 602, the slider 602 can slide along the length direction of the sliding table 601, and the slider 602 drives the first mounting frame 2 to move along the length direction of the sliding table 601, so that the laser body 101 drives the laser cleaning head 103 to move along the horizontal direction.

The pressing plate 301 is provided with a plurality of through holes 3011, the through holes 3011 are arranged at intervals along the length direction of the pressing plate 301, the length direction of the pressing plate 301 is consistent with the length direction of the sliding table 601, the length direction of the sliding table 601 is consistent with the length direction of the working table 8, and the sliding block 602 can slide in the horizontal plane along the sliding table 601. In a plurality of batteries stretched into the dust excluding hood 302 that a plurality of through-holes 3011 correspond, slider 602 slided along slip table 601, and the laser cleaning head 103 that drives to install on first mounting bracket 2 removed along the length direction of clamp plate 301, washs a plurality of batteries in proper order, is favorable to promoting the cleaning efficiency.

Further, two or more sliding blocks 602 can be installed on the sliding table 601, the sliding blocks 602 are connected with the first installation frames 2 in a one-to-one correspondence manner, and the first installation frames 2 are connected with the laser cleaning mechanisms 1 in a one-to-one correspondence manner. For example, the number of the sliders 602 is two, and the two sliders 602 are connected to the two laser cleaning mechanisms 1 through the two first mounting brackets 2. Two sliders 602 of motor drive move along the length direction looks back of the table 601, and two sliders 602 drive two laser cleaning mechanism 1 along the length direction looks back of the clamp plate 301, wash a plurality of batteries in a plurality of dust excluding hoods 302, are favorable to further promoting cleaning efficiency.

The embodiment of the utility model provides an in, second actuating mechanism 6 drive laser instrument body 101 removes along the length direction at clamp plate 301 place, washs a plurality of batteries in a plurality of dust excluding hoods 302 in proper order, is favorable to promoting the cleaning efficiency.

In an alternative embodiment, the second mounting frame 4 is connected to the table 8 by a connector.

Specifically, the connecting member includes a connecting plate 402, the connecting plate 402 is mounted on one side of the worktable 8, the connecting plate 402 is perpendicular to the worktable 8, and the connecting plate 402 is vertically disposed. The second mounting frame 4 comprises a second mounting plate 401, the second mounting plate 401 is parallel to the connecting plate 402, a third mounting hole is formed in the second mounting plate 401, a fourth mounting hole is formed in the connecting plate 402, and the fastener penetrates through the third mounting hole and the fourth mounting hole to achieve connection of the second mounting plate 401 and the connecting plate 402.

Further, the third mounting hole may be a waist-shaped hole, the waist-shaped hole is vertically disposed, the third mounting hole is moved along the vertical direction, and the mounting position of the pressing plate 301 along the vertical direction may be adjusted.

First mounting bracket 2 is installed in the top of workstation 8, second mounting bracket 4 is installed in one side of workstation 8, and be located the below of workstation 8, first actuating mechanism 5 and second actuating mechanism 6 are located the top of workstation 8, adjust laser cleaning head 103 laser focus position on vertical direction through first actuating mechanism 5, it removes along the length direction of clamp plate 301 to drive laser cleaning head 103 through second actuating mechanism 6, driving piece drives clamp plate 301 and rises or descending motion along vertical direction, compact overall structure, be favorable to laser cleaning device's miniaturization.

As shown in fig. 2, in an alternative embodiment, the laser cleaning apparatus further includes a third driving mechanism 7; the fixed end of the third driving mechanism 7 is connected with the second mounting frame 4, the driving end of the third driving mechanism 7 is connected with the pressing plate 301, and the third driving mechanism 7 can drive the pressing plate 301 to move along the vertical direction.

Specifically, the third driving mechanism 7 may be a mechanism capable of performing a telescopic motion, such as an oil cylinder, an air cylinder, or an electric push rod, and the third driving mechanism 7 is an air cylinder, for example. The second mounting frame 4 comprises a second mounting plate 401, a fixed end of an air cylinder is connected with the second mounting plate 401, a driving end of the air cylinder is connected with the pressing plate 301, and the air cylinder can drive the pressing plate 301 to move up or down along the vertical direction. The second mounting plate 401 may be connected to the table 8 by a connecting plate 402.

The battery to be cleaned moves to the lower part of the pressing plate 301, the battery is aligned with the through hole 3011 in the pressing plate 301, the air cylinder drives the pressing plate 301 to move downwards along the vertical direction until one end of the battery enters the dust removal cover 302, and after the pressing plate 301 moves in place, the laser cleaning head 103 starts to perform laser cleaning on the electrolyte remaining on the cover plate of the battery. After the laser cleaning is finished, the air cylinder drives the pressing plate 301 to move upwards along the vertical direction, the cleaned battery moves out of the dust hood 302, and then the cleaned battery is transferred to the next station.

The embodiment of the utility model provides an in, third actuating mechanism 7 drives clamp plate 301 and descends or rise along vertical direction for treat that abluent battery gets into dust excluding hood 302 in, perhaps the battery after wasing moves out from dust excluding hood 302, be favorable to guaranteeing relative movement's precision and rate of removal between clamp plate 301 and the battery, be favorable to promoting the cleaning efficiency.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A laser cleaning device, comprising: the device comprises a laser cleaning mechanism, a dust removing mechanism, a first mounting frame and a second mounting frame;

2. The laser cleaning device according to claim 1, wherein the dust hood comprises a cylindrical housing and a sealing plate, the cylindrical housing is coaxially arranged with the through hole, the sealing plate is arranged at one end of the cylindrical housing, which is far away from the pressure plate, and the cleaning hole is arranged on the sealing plate.

3. The laser cleaning device according to claim 2, wherein the dust removal pipe has an inclined section, a circular arc section and a connecting section which are connected in sequence;

4. The laser cleaning device according to claim 1, wherein a flexible layer is provided on a hole wall surface of the through hole.

5. The laser cleaning apparatus according to claim 1, wherein the dust hood is detachably connected to the pressing plate.

6. The laser cleaning device according to claim 1, wherein the plurality of through holes are provided at intervals in the pressure plate, and the plurality of dust removing assemblies are provided in one-to-one correspondence with the plurality of through holes.

7. The laser cleaning apparatus of claim 1, further comprising a first drive mechanism;

8. The laser cleaning apparatus of claim 7, further comprising a second drive mechanism;

9. The laser cleaning apparatus of claim 8, wherein the second mounting bracket is connected to the table by a connector.

10. The laser cleaning apparatus of claim 1, further comprising a third drive mechanism;