CN214052925U

CN214052925U - Workstation of box on harmless laser cleaning battery pack

Info

Publication number: CN214052925U
Application number: CN202023029923.XU
Authority: CN
Inventors: 刘兰芳; 黄璜
Original assignee: Shanghai Zhongzhixin Intelligent Equipment Co ltd
Current assignee: Shanghai Zhongzhixin Intelligent Equipment Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-27
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a workstation for cleaning upper box body of battery pack by nondestructive laser, which comprises a support seat, a robot arm, a laser cleaning head and a workbench, wherein the upper surface of the support seat is fixedly connected with the robot arm, the laser cleaning head is arranged at one end of the robot arm far away from the support seat, the upper surface of the support seat is fixedly connected with the workbench at the right side of the robot arm, the upper box body is arranged above the workbench, one end of the robot arm far away from the support seat is fixedly connected with an air blowing mechanism, the air blowing mechanism is matched and arranged with the laser cleaning head, the upper surface of the support seat is fixedly connected with a smoke absorbing mechanism between the robot arm and the workbench, the smoke blowing mechanism blows away smoke, the smoke is not blocked by the smoke when the laser is irradiated for cleaning, the cleaning surface is uniformly irradiated without repeatedly cleaning the box body, the smoke is absorbed and filtered by the smoke absorbing mechanism, the working environment is not polluted, the practicability is strong.

Description

Workstation of box on harmless laser cleaning battery pack

Technical Field

The utility model relates to a laser washs the field, specifically is a workstation of box on harmless laser cleaning battery pack.

Background

The battery PACK upper box body is used as a heavy medicine component of a battery PACK, and is coated in order to ensure the corrosion resistance, and the coating is usually carried out by spraying or electrophoretic coating. Before coating, oil stains and oxide layers on the surface need to be removed, and good coating bonding strength is guaranteed.

According to the existing laser cleaning device for cleaning the upper box body of the battery PACK, when the upper box body of the battery PACK is cleaned and laser is used for cleaning the upper box body of the battery PACK, surface photophysical reaction of the box body enables surface oxides, stains and the like to be evaporated, gasified or decomposed, and in the process, decomposed substances and the like can generate smoke, most of the smoke is harmful suspended particles, and the smoke is directly discharged into the air to influence the working environment; and the generated smoke can have certain influence on the cleaning effect of the laser, and the cleaning effect is poor due to nonuniform laser irradiation, so that a workstation for cleaning the upper box body of the battery pack by using the lossless laser is provided.

Disclosure of Invention

An object of the utility model is to provide a workstation of box on harmless laser cleaning battery pack to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a workstation of box on harmless laser cleaning battery pack, includes supporting seat, robotic arm, laser cleaning head and workstation, fixed surface is connected with the robotic arm on the supporting seat, the robotic arm is kept away from the one end of supporting seat and is installed the laser cleaning head, the right fixed connection that the supporting seat upper surface is located the robotic arm has the workstation, the workstation top is provided with the box, the one end fixedly connected with mechanism of blowing of supporting seat is kept away from to the robotic arm, the mechanism of blowing is installed with the cooperation of laser cleaning head, the supporting seat is located fixedly connected with smoking mechanism between robotic arm and the workstation above the table, smoking mechanism and workstation cooperation installation.

Preferably, the mechanism of blowing includes supporting frame, casing, first air inlet, play gas nozzle, mounting bracket, servo motor and flabellum, the one end fixedly connected with supporting seat is kept away from to the robotic arm, supporting frame surface mounting has the casing, first air inlet has been seted up to casing one end, the play gas nozzle is installed to the casing other end, the inside fixedly connected with mounting bracket of casing, mounting bracket surface mounting has servo motor, motor output fixedly connected with flabellum.

Preferably, smoking mechanism includes motor cabinet, air pump, smoking mouth, filters storehouse and filter screen, the supporting seat is located fixedly connected with motor cabinet between machine arm and the workstation above the table, motor cabinet fixed surface is connected with the air pump, air pump inlet end fixedly connected with filters the storehouse, filter storehouse and supporting seat fixed connection, it has two filter screens to filter storehouse internally mounted, filter the storehouse and keep away from the one end installation smoking mouth of supporting seat, smoking mouth and workstation cooperation installation.

Preferably, the surface of the supporting seat is fixedly connected with a controller, and the robot arm, the servo motor and the air pump are connected with the controller through leads.

Preferably, the air outlet nozzle is flat, and can blow air to the laser cleaning and irradiating position in a centralized manner.

Preferably, the filter screen is an HPEA filter screen, and the filter effect is better.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses at the during operation, the mechanism of blowing and smoking mechanism that ordinary laser cleaning device did not have, through two mechanism cooperation works, the mechanism of blowing blows away smog, can not shelter from by the smog that generates when making the laser shine clean the last box, makes the cleaning surface by even clean not repeated clean harm go up the box body, the smog of generation is absorbed and is filtered by smoking mechanism, poison the granule and be filtered can not directly discharge in the air, can not make the operation environment polluted, the practicality is strong.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the blowing mechanism of the present invention;

fig. 3 is a schematic structural view of the smoking mechanism of the present invention.

In the figure: 1. a supporting seat; 2. a robot arm; 3. a laser cleaning head; 4. a work table; 5. an upper box body; 6. a blowing mechanism; 7. a smoking mechanism; 8. a clamping frame; 9. a housing; 10. a first air inlet; 11. an air outlet nozzle; 12. a mounting frame; 13. a servo motor; 14. a fan blade; 15. a motor base; 16. an air pump; 17. a smoking port; 18. a filtering bin; 19. filtering with a screen; 20. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a workstation for cleaning the upper box of a battery pack without damage by laser comprises a support base 1, a robot arm 2, a laser cleaning head 3 and a workbench 4, the upper surface of the supporting seat 1 is fixedly connected with a robot arm 2, one end of the robot arm 2 far away from the supporting seat 1 is provided with a laser cleaning head 3, the upper surface of the supporting seat 1 is positioned at the right side of the mechanical arm 2 and is fixedly connected with a workbench 4, an upper box body 5 is arranged above the workbench 4, one end of the robot arm 2 far away from the supporting seat 1 is fixedly connected with an air blowing mechanism 6 which plays a role of blowing away the generated smoke, the blowing mechanism 6 is installed in a matched mode with the laser cleaning head 3, a smoking mechanism 7 is fixedly connected between the machine arm 2 and the workbench 4 on the surface of the supporting seat 1, the effects of collecting and filtering smoke are achieved, and the smoking mechanism 7 is installed in a matched mode with the workbench 4.

Referring to fig. 1 and 2, the air blowing mechanism 6 includes a clamping frame 8, a housing 9, a first air inlet 10, an air outlet nozzle 11, a mounting frame 12, a servo motor 13 and fan blades 14, the clamping frame 8 is fixedly connected to one end of the robot arm 2 away from the supporting base 1, the housing 9 is installed on the surface of the clamping frame 8, the first air inlet 10 is opened at one end of the housing 9, the air outlet nozzle 11 is installed at the other end of the housing 9, the mounting frame 12 is fixedly connected to the inside of the housing 9, the servo motor 13 is installed on the surface of the mounting frame 12, the fan blades 14 are fixedly connected to the output end of the motor, the fan blades 14 are driven by the servo motor 13 to rotate, air is sucked from the first air inlet 10, and after the sucked air enters a cavity inside the housing 9, the sucked air is blown to the position irradiated by the laser cleaning head 3 through the flat air outlet nozzle 11, so as to blow away the generated smoke, improve the laser cleaning efficiency and improve the laser cleaning effect.

Referring to fig. 1 and 3, the smoking mechanism 7 includes a motor base 15, an air pump 16, a smoking port 17, a filter bin 18 and a filter screen 19, the motor base 15 is fixedly connected between the robot arm 2 and the workbench 4 on the surface of the supporting base 1, the air pump 16 is fixedly connected on the surface of the motor base 15, the air inlet end of the air pump 16 is fixedly connected with the filter bin 18, the filter bin 18 is fixedly connected with the supporting base 1, two filter screens 19 are installed inside the filter bin 18, the smoking port 17 is installed at one end of the filter bin 18 far away from the supporting base 1, the smoking port 17 is installed in cooperation with the workbench 4, the smoking port 17 is located at a position on one side of the workbench 4, the blowing mechanism 6 blows smoke to the vicinity of the smoking port 17, the smoke is sucked, the smoke moves in the direction of the air inlet 16 of the inner cavity air pump after passing through the filter bin 18, and remains inside the filter bin 18 after passing through the two filter screens 19 in the moving process, the filtered air is discharged through the air pump 16.

Referring to fig. 1 and 2, a controller 20 is fixedly connected to the surface of the support base 1, the robot arm 2, the servo motor 13 and the air pump 16 are connected to the controller 20 through wires, and the controller 20 is precisely controlled by other control terminals or computer programs.

Referring to fig. 1 and 2, the air outlet nozzle 11 is flat, the shape of the air outlet nozzle 11 is the same as the shape of the laser beam generated by the laser cleaning head 3, the air blowing effect is good, and the generated smoke can be blown away completely.

Referring to fig. 3, the filter screen 19 is an HPEA filter screen, which has a removal efficiency of more than 99.97% for particles with a diameter of more than 0.3 μm, and is the most effective filter medium for smoke, dust, bacteria and other pollutants, and has a good filtering effect.

The working principle is as follows: before the work of the utility model is started, the upper box body 5 is arranged on the workbench 4, the machine arm 2 clamps the laser cleaning head 3 to move to the upper left corner of the upper box body 5, the laser cleaning head 3 is opened, the laser cleaning head 3 moves from left to right under the driving of the machine arm 2, when moving to the upper right corner, the laser cleaning head 3 moves from right to left after moving downwards again, the surface of the upper box body 5 is cleaned by a reciprocating route, the laser cleaning head 3 is closed after the upper surface of the upper box body 5 is completely cleaned, and the machine arm 2 drives the laser cleaning head 3 to reset; in the cleaning process, the air blowing mechanism 6 is driven by the robot arm 2 to synchronously move with the laser cleaning head 3 and synchronously work with the laser cleaning head 3, when the laser cleaning head 3 works, the servo motor 13 drives the fan blades 14 to rotate, air is sucked from the first air inlet 10, the flat-mouth air outlet nozzle intensively blows air to the irradiation position of the laser cleaning head 3, and generated smoke is blown away to the side opposite to the air outlet nozzle 11; the air pump 16 and the servo motor 13 work synchronously, the air pump 16 works, negative pressure is formed in an inner cavity of the filtering bin 18, when generated smoke is blown to the position near the smoke suction port 17, the smoke is sucked, the smoke is filtered by the two layers of filter screens 19 in the filtering bin 18, harmful particles are left in the filtering bin 18, filtered air enters from an air inlet of the air pump 16 and is discharged from an air outlet of the air pump 16, the smoke is blown away by the blowing mechanism 6, laser irradiation is clean and cannot be shielded by the generated smoke, a cleaning surface cannot be uniformly irradiated by laser, the cleaning effect is influenced, repeated cleaning is caused, the upper box body 5 is damaged, the generated smoke is absorbed and filtered by the smoking mechanism 7, toxic particles are filtered and cannot be directly discharged into the air, the working environment cannot be polluted, and the practicability is high.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a workstation of box on harmless laser cleaning battery pack, includes supporting seat (1), robot arm (2), laser cleaning head (3) and workstation (4), fixed surface is connected with robot arm (2) on supporting seat (1), robot arm (2) are kept away from the one end of supporting seat (1) and are installed laser cleaning head (3), the right fixed connection that supporting seat (1) upper surface is located robot arm (2) has workstation (4), its characterized in that: the laser cleaning device is characterized in that an upper box body (5) is arranged above the workbench (4), one end of the robot arm (2) far away from the supporting seat (1) is fixedly connected with a blowing mechanism (6), the blowing mechanism (6) is installed in a matching mode with the laser cleaning head (3), a smoking mechanism (7) is fixedly connected between the robot arm (2) and the workbench (4) and located above the surface of the supporting seat (1), and the smoking mechanism (7) is installed in a matching mode with the workbench (4).

2. The workstation of claim 1, wherein the workstation is used for cleaning the upper box body of the battery pack without damage by laser, and the workstation comprises: blow mechanism (6) and include holding frame (8), casing (9), first air inlet (10), air outlet nozzle (11), mounting bracket (12), servo motor (13) and flabellum (14), one end fixedly connected with holding frame (8) of supporting seat (1) are kept away from in robotic arm (2), holding frame (8) surface mounting has casing (9), first air inlet (10) have been seted up to casing (9) one end, air outlet nozzle (11) are installed to the casing (9) other end, casing (9) inside fixedly connected with mounting bracket (12), mounting bracket (12) surface mounting has servo motor (13), motor output fixedly connected with flabellum (14).

3. The workstation of claim 1, wherein the workstation is used for cleaning the upper box body of the battery pack without damage by laser, and the workstation comprises: smoking mechanism (7) include motor cabinet (15), air pump (16), smoking mouth (17), filter storehouse (18) and filter screen (19), be located fixedly connected with motor cabinet (15) between machine arm (2) and workstation (4) above supporting seat (1) table, motor cabinet (15) fixed surface is connected with air pump (16), air pump (16) inlet end fixedly connected with filters storehouse (18), filter storehouse (18) and supporting seat (1) fixed connection, filter storehouse (18) internally mounted has two filter screens (19), filter storehouse (18) and keep away from one end installation smoking mouth (17) of supporting seat (1), smoking mouth (17) and workstation (4) cooperation installation.

4. The station for lossless laser cleaning of the upper box body of the battery pack according to claim 3, wherein: the surface of the supporting seat (1) is fixedly connected with a controller (20).

5. The station for cleaning the upper box body of the battery pack by the nondestructive laser according to claim 2, characterized in that: the air outlet nozzle (11) is flat.

6. The station for lossless laser cleaning of the upper box body of the battery pack according to claim 3, wherein: the filter screen (19) is an HPEA filter screen.