CN217822935U

CN217822935U - Lithium battery coating machine

Info

Publication number: CN217822935U
Application number: CN202221768727.0U
Authority: CN
Inventors: 杜路超; 耿强
Original assignee: Dongguan Daqian Innovation Technology Co ltd
Current assignee: Dongguan Daqian Innovation Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-15
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a lithium battery film coating machine, which comprises a working frame and two groups of conveying film coating mechanisms, wherein the conveying film coating mechanisms are provided with positioning structures and film coating structures; the positioning structure comprises a positioning jacking cylinder, a positioning X-direction cylinder, a positioning Y-direction cylinder and a positioning table, wherein the driving end of the positioning X-direction cylinder is connected with an X-direction push block, and the driving end of the positioning Y-direction cylinder is connected with a Y-direction push block; the film coating structure comprises a film pulling and vertically moving module, a film coating and rolling module, a film cutting module and a film feeding module. This lithium cell coating machine carries out the battery material loading through the binary channels, detects the location earlier, then carries out the diolame technology and handles, finishes the back through the camera lens detection at last and arranges the collection again, has wholly improved the diolame productivity of battery, and automatic diolame, the accuracy obtains promoting to save artifical resource, be favorable to the use of production line.

Description

Lithium battery coating machine

Technical Field

The utility model relates to a technical field of battery diolame especially relates to a lithium cell coating machine.

Background

The lithium ion battery is light in weight and good in safety performance, is widely applied to the intelligent fields of electric automobiles, mobile electronic equipment and the like, and the quantity of the lithium ion battery is far larger than that of the lithium ion battery in the past. With the mass production of lithium ion batteries, the production quality requirements of the lithium ion batteries in the market are more and more strict.

The coating needs to be carried out in the production process of the battery, and the existing battery coating equipment generally only has a single channel and a single thread, so that the efficiency is low, and the production and the manufacture of the whole process are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a lithium battery coating machine for solve the problem that prior art exists.

To achieve the purpose, the utility model adopts the following technical proposal:

a lithium battery film coating machine comprises a working frame and two groups of film conveying and feeding mechanisms, wherein a positioning structure and a film coating structure are arranged on each film conveying and feeding mechanism;

the positioning structure comprises a positioning jacking cylinder, a positioning X-direction cylinder, a positioning Y-direction cylinder and a positioning table, wherein the driving end of the jacking cylinder is connected with the lower end of the positioning table, the positioning X-direction cylinder and the positioning Y-direction cylinder are both arranged on one side of the positioning table, the driving end of the positioning X-direction cylinder is connected with an X-direction push block, and the driving end of the positioning Y-direction cylinder is connected with a Y-direction push block;

the coating structure includes that the film is drawn to erect and moves module, diolame roll-in module, film cutting module and send the membrane module, draw the membrane to erect and be connected with on the drive end that moves the module and draw membrane L template, draw and install on the membrane L template and draw membrane pneumatic clamping jaw, be provided with roll-in translation cylinder on the diolame roll-in module, the drive end of roll-in translation cylinder is connected with the roll-in clamp plate, be provided with the roll-in slide rail along vertical direction on the roll-in clamp plate, sliding connection has upper roll seat and lower roll seat on the roll-in slide rail, the upper roll seat with between the upper end of roll-in clamp plate the lower roll seat with all be connected with the spring between the lower extreme of roll-in clamp plate, the upper roll seat with still be provided with the roll-in cylinder on the lower roll seat, install the film cutting cylinder on the film cutting module, the film cutting cylinder level is placed, be connected with the film cutting knife on the drive end of film cutting cylinder, send and be provided with smoothing cylinder and smoothing frame on the membrane module, the drive end of smoothing cylinder is connected with smoothing rod, smoothing rod is pressed on smoothing frame.

As a preferable technical solution, the film feeding mechanism is further provided with a first manipulator, a second manipulator and a third manipulator, the first manipulator acts on the front of the positioning structure, the second manipulator acts on the position between the positioning structure and the film wrapping structure, and the third manipulator acts on the rear of the film wrapping structure.

As a preferred technical scheme, the first mechanical arm, the second mechanical arm and the third mechanical arm are all provided with horizontal straight line modules, a feeding suction nozzle is installed on a driving end of the horizontal straight line module on the first mechanical arm, and a horizontal pneumatic clamping jaw is installed on a driving end of the horizontal straight line module on the second mechanical arm and the third mechanical arm.

As an optimal technical scheme, a film feeding adjusting cylinder and a film releasing shaft are further arranged on the film feeding module, a driving end of the film feeding adjusting cylinder is connected with an adjusting block, the adjusting block moves along the vertical direction, an adjusting shaft is mounted on the adjusting block, and the adjusting shaft is located between the film releasing shaft and the smoothing frame.

As a preferred technical scheme, the rear of carrying the upper film mechanism is provided with unloading switching manipulator and detection module, it removes the module and Z removes the module to be provided with Y on the unloading switching manipulator, Z removes the module and installs on the drive end that the module was removed to Y, install the rotation module on the drive end that the module was removed to Z, be connected with unloading pneumatic clamping jaw on the rotation module, the detection module is including detecting frame, detection light source and detection camera lens, the detection light source with the detection camera lens is all installed on the detecting frame.

As a preferred technical scheme, the track of standing vertically is installed to the below that detects the module, one side of the track of standing vertically is provided with the upset cylinder, be connected with the upset suction nozzle on the drive end of upset cylinder.

As a preferred technical scheme, a steering manipulator is arranged between the upright rail and the envelope structure, the steering manipulator comprises a steering transverse moving module, a steering vertical moving cylinder, a first steering cylinder, a second steering cylinder and a steering plate, the steering vertical moving cylinder is arranged at a driving end of the steering transverse moving module, the first steering cylinder is arranged at a driving end of the steering vertical moving cylinder, a fixed end of the second steering cylinder is connected with a driving end of the first steering cylinder, the steering plate is connected at a driving end of the second steering cylinder, and a plurality of steering suction nozzles are arranged on the steering plate.

As a preferred technical scheme, a blanking receiving track is further arranged on one side of the blanking switching manipulator, and a blanking receiving carrier is arranged on the blanking receiving track.

As a preferred technical scheme, a code scanning structure is further arranged below the positioning structure.

The utility model has the advantages that: the utility model provides a lithium battery coating machine, this lithium battery coating machine carries out the battery material loading through the binary channels, detects the location earlier, then carries out the diolame technology and handles, and the process of finishing is collected after the camera lens detects the completion at last, has wholly improved the diolame productivity of battery, and automatic diolame, the accuracy obtains promoting to save artifical resource, be favorable to the use of production line.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic view of an overall structure of a lithium battery coating machine according to an embodiment;

FIG. 2 is a top view of a lithium battery coating machine according to an embodiment;

fig. 3 is a schematic view of a combined structure of a first manipulator, a second manipulator and a third manipulator according to an embodiment;

FIG. 4 is a schematic structural diagram of a positioning structure according to an embodiment;

FIG. 5 is a first structural diagram of a film feeding mechanism according to an embodiment;

FIG. 6 is a second structural diagram of the film feeding mechanism according to the embodiment;

FIG. 7 is a schematic structural diagram of a film cutting module according to an embodiment;

FIG. 8 is a schematic view of a partial structure of a film feeding module according to an embodiment;

FIG. 9 is a schematic structural diagram of a steering robot according to an embodiment;

fig. 10 is a schematic view of a combined structure of the feeding transfer robot, the detection module and the feeding receiving track according to the embodiment;

fig. 11 is a schematic structural view of a blanking receiving rail according to an embodiment.

In fig. 1 to 11:

1. a working frame; 2. a film; 3. a positioning structure; 4. a coating structure; 5. positioning a jacking cylinder; 6. positioning an X-direction cylinder; 7. positioning a Y-direction cylinder; 8. a positioning table; 9. an X-direction push block; 10. a Y-direction push block; 11. drawing a film and vertically moving the module; 12. a film coating and rolling module; 13. cutting the film module; 14. a film feeding module; 15. drawing a film L-shaped plate; 16. drawing a film and pneumatically clamping the film; 17. rolling a translation cylinder; 18. rolling a plate; 19. rolling the slide rail; 20. an upper roller seat; 21. a lower roller seat; 22. a spring; 23. rolling the roller; 24. a film cutting cylinder; 25. a film cutter; 26. a smoothing cylinder; 27. flattening frames; 28. smoothing out the rods; 29. a first manipulator; 30. a second manipulator; 31. a third manipulator; 32. a horizontal straight line module; 33. a feeding suction nozzle; 34. a horizontal pneumatic jaw; 35. a film feeding adjusting cylinder; 36. a film releasing shaft; 37. an adjusting block; 38. an adjustment shaft; 39. a blanking transfer manipulator; 40. a detection module; 41. a Y moving module; 42. a Z-moving module; 43. a rotation module; 44. blanking pneumatic clamping jaws; 45. a detection frame; 46. detecting a light source; 47. detecting a lens; 48. an upright rail; 49. turning over the air cylinder; 50. overturning the suction nozzle; 51. a steering manipulator; 52. a steering traversing module; 53. a steering vertical movement cylinder; 54. a first steering cylinder; 55. a second steering cylinder; 56. a steering plate; 57. a steering suction nozzle; 58. a blanking receiving track; 59. a blanking receiving carrier; 60. scanning a code structure; 61. a battery.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to fig. 11, in the present embodiment, a lithium battery film coating machine includes a work frame 1 and two sets of film feeding mechanisms, and a positioning structure 3 and a film coating structure 4 are disposed on the film feeding mechanisms.

The film conveying and feeding mechanism is further provided with a first mechanical arm 29, a second mechanical arm 30 and a third mechanical arm 31, the first mechanical arm 29 acts on the front of the positioning structure 3, the second mechanical arm 30 acts between the positioning structure 3 and the film coating structure 4, the third mechanical arm 31 acts on the rear of the film coating structure 4, horizontal linear modules 32 are arranged on the first mechanical arm 29, the second mechanical arm 30 and the third mechanical arm 31, a feeding suction nozzle 33 is installed on a driving end of the horizontal linear module 32 on the first mechanical arm 29, and a horizontal pneumatic clamping jaw 34 is installed on a driving end of the horizontal linear module 32 on the second mechanical arm 30 and the third mechanical arm 31.

Furthermore, a code scanning structure 60 is disposed below the positioning structure 3.

Specifically, location structure 3 is including location jacking cylinder 5, location X to cylinder 6, location Y to cylinder 7 and location platform 8, and the drive end of jacking cylinder is connected with the lower extreme of location platform 8, and location X all installs the one side at location platform 8 to cylinder 6 and location Y to cylinder 7, and location X is connected with X to ejector pad 9 to the drive end of cylinder 6, and location Y is connected with Y to ejector pad 10 to the drive end of cylinder 7.

Specifically, the film wrapping structure 4 comprises a film pulling vertical moving module 11, a film wrapping rolling module 12, a film cutting module 13 and a film feeding module 14, a film pulling L-shaped plate 15 is connected to a driving end of the film pulling vertical moving module 11, a film pulling pneumatic clamping jaw 16 is installed on the film pulling L-shaped plate 15, a rolling translation cylinder 17 is arranged on the film wrapping rolling module 12, a rolling pressing plate 18 is connected to a driving end of the rolling translation cylinder 17, a rolling sliding rail 19 is arranged on the rolling pressing plate 18 along the vertical direction, an upper roller seat 20 and a lower roller seat 21 are connected to the rolling sliding rail 19 in a sliding manner, springs 22 are connected between the upper roller seat 20 and the upper end of the rolling pressing plate 18 and between the lower roller seat 21 and the lower end of the rolling pressing plate 18, a rolling roller 23 is further arranged on the upper roller seat 20 and the lower roller seat 21, a film cutting cylinder 24 is installed on the film cutting module 13, the film cutting cylinder 24 is horizontally placed, a film cutting knife 25 is connected to the driving end of the film cutting cylinder 24, a smoothing cylinder 26 and a smoothing frame 27 are arranged on the film feeding module 14, a driving end of the smoothing rod 28 is connected to the smoothing frame 28.

The film feeding module 14 is also provided with a film feeding adjusting cylinder 35 and a film releasing shaft 36, the driving end of the film feeding adjusting cylinder 35 is connected with an adjusting block 37, the adjusting block 37 moves along the vertical direction, an adjusting shaft 38 is installed on the adjusting block 37, and the adjusting shaft 38 is positioned between the film releasing shaft 36 and the smoothing frame 27.

The first mechanical arm 29 absorbs the battery 61 through the feeding suction nozzle 33, the battery 61 is moved to the positioning mechanism under the action of the horizontal linear module 32, under the combined action of the positioning X-direction cylinder 6 controlling the X-direction pushing block 9 and the positioning Y-direction cylinder 7 controlling the Y-direction pushing block 10, the battery 61 is positioned on the positioning table 8, the code scanning structure 60 performs code scanning confirmation on the battery 61, then the jacking cylinder jacks up the battery 61, and the horizontal pneumatic clamping jaw 34 on the second mechanical arm 30 clamps the front end of the battery 61 and enters the envelope structure 4.

The film drawing vertical moving module 11 controls the film drawing L-shaped plate 15 to move upwards, the film drawing pneumatic clamping jaws 16 clamp the film 2 to draw downwards, so that the film 2 passes in front of the film wrapping and rolling module 12, the second mechanical hand 30 enables the battery 61 to push the film 2 to pass through the upper roller seat 20 and the lower roller seat 21, so that the film 2 is wrapped on the upper surface and the lower surface of the battery 61, the roller slide rails control the upper rolling roller 23 and the lower rolling roller 23 to move in the vertical direction, the two rolling rollers 23 keep the film 2 flattened on the surface of the battery 61 due to the existence of the spring 22, after the film 2 passes through the film wrapping and rolling module, the third mechanical hand 31 receives the wrapped battery 61, the film cutting module 13 works simultaneously, the film cutting cylinder 24 controls the film cutting knife 25 to move transversely to cut the film 2, so that the film 2 wrapped on the battery 61 can be taken away, the horizontal pneumatic clamping jaws 34 on the third mechanical hand 31 clamp the battery 61 with the film 2 to move backwards under the action of the horizontal linear module 32, the film rolling and the rolling and translation cylinder 17 controls the film wrapping and rolling module 12 to move backwards, the film wrapping and the film stretching and rolling module 11 to adjust the film feeding vertical axis of the film wrapping and to be placed on the film wrapping and to be fed to a film wrapping and straight film wrapping and conveying frame 36, and to adjust the film wrapping and to be placed on the film wrapping and straight film wrapping and film wrapping frame, and conveying cylinder 35.

The rear of the film feeding mechanism is provided with a blanking switching manipulator 39 and a detection module 40, the blanking switching manipulator 39 is provided with a Y moving module 41 and a Z moving module 42, the Z moving module 42 is installed on the driving end of the Y moving module 41, the driving end of the Z moving module 42 is provided with a rotating module 43, the rotating module 43 is connected with a blanking pneumatic clamping jaw 44, the detection module 40 comprises a detection frame 45, a detection light source 46 and a detection lens 47, and the detection light source 46 and the detection lens 47 are both installed on the detection frame 45.

Specifically, an upright rail 48 is installed below the detection module 40, a turning cylinder 49 is arranged on one side of the upright rail 48, and a turning suction nozzle 50 is connected to a driving end of the turning cylinder 49.

Specifically, a steering manipulator 51 is arranged between the vertical rail 48 and the enveloping structure 4, the steering manipulator 51 comprises a steering traversing module 52, a steering vertical moving cylinder 53, a first steering cylinder 54, a second steering cylinder 55 and a steering plate 56, the steering vertical moving cylinder 53 is arranged at a driving end of the steering traversing module 52, the first steering cylinder 54 is arranged at a driving end of the steering vertical moving cylinder 53, a fixed end of the second steering cylinder 55 is connected with a driving end of the first steering cylinder 54, the steering plate 56 is connected at a driving end of the second steering cylinder 55, and a plurality of steering suction nozzles 57 are arranged on the steering plate 56.

Specifically, a blanking receiving track 58 is further disposed on one side of the blanking transfer manipulator 39, and a blanking receiving carrier 59 is disposed on the blanking receiving track 58.

The third manipulator 31 butt joints the coated battery 61 to a steering suction nozzle 57 of a steering manipulator 51, the first steering air cylinder 54 and the second steering air cylinder 55 cooperate to steer the battery 61 to a placement position suitable for detection and storage, then the battery 61 is placed on the upright rail 48 under the action of the steering vertical moving air cylinder 53, the overturning suction nozzle 50 on the upright rail 48 adsorbs the battery 61, the battery is erected under the action of the overturning air cylinder 49, the blanking pneumatic clamping jaw 44 is controlled by the Z moving module 42 on the blanking switching manipulator 39 to move downwards to grab the upright battery 61, the detection lens 47 is used for detecting the coating condition under the action of the detection light source 46, the battery moves to the upper part of the blanking receiving rail 58 under the action of the Y moving module 41 after the coating condition is confirmed, the Z moving module 42 controls the blanking clamping jaw 44 to move downwards again, the battery 61 is inserted into the blanking receiving carrier 59, and the blanking pneumatic clamping jaw 44 is released, so that the whole action process is completed.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. A lithium battery film coating machine is characterized by comprising a working frame and two groups of film conveying and feeding mechanisms, wherein the film conveying and feeding mechanisms are provided with positioning structures and film coating structures;

the coating structure is including drawing the membrane to erect and move module, diolame roll-in module, cut the membrane module and send the membrane module, it erects to move to be connected with on the drive end of module and draws membrane L template to draw the membrane, draw and install on the membrane L template and draw the membrane pneumatic clamping jaw, be provided with roll-in translation cylinder on the diolame roll-in module, the drive end of roll-in translation cylinder is connected with the roll-in board, be provided with the roll-in slide rail along vertical direction on the roll-in board, sliding connection has upper roll seat and lower roll seat on the roll-in slide rail, the upper roll seat with between the upper end of roll-in board the lower roll seat with all be connected with the spring between the lower extreme of roll-in board, the upper roll seat with still be provided with the roll-in cylinder on the lower roll seat, install the membrane cutting cylinder on the membrane module, the membrane cutting cylinder level is placed, be connected with the film cutter on the drive end of membrane cutting cylinder, it is provided with the cylinder and smooths the frame to send the membrane module, the drive end of smoothing the cylinder is connected with the smoothing rod, the smoothing rod is pressed on the smoothing frame.

2. The lithium battery coating machine according to claim 1, wherein the conveying and coating mechanism is further provided with a first manipulator, a second manipulator and a third manipulator, the first manipulator acts on the front side of the positioning structure, the second manipulator acts on the position between the positioning structure and the coating structure, and the third manipulator acts on the rear side of the coating structure.

3. The lithium battery film coating machine according to claim 2, wherein horizontal linear modules are arranged on the first manipulator, the second manipulator and the third manipulator, a feeding suction nozzle is installed on a driving end of the horizontal linear module on the first manipulator, and horizontal pneumatic clamping jaws are installed on driving ends of the horizontal linear modules on the second manipulator and the third manipulator.

4. The lithium battery film coating machine of claim 1, wherein the film feeding module is further provided with a film feeding adjusting cylinder and a film releasing shaft, a driving end of the film feeding adjusting cylinder is connected with an adjusting block, the adjusting block moves in a vertical direction, the adjusting block is provided with an adjusting shaft, and the adjusting shaft is located between the film releasing shaft and the smoothing frame.

5. The lithium battery film coating machine of claim 1, wherein a discharging switching mechanical arm and a detection module are arranged behind the conveying film coating mechanism, a Y moving module and a Z moving module are arranged on the discharging switching mechanical arm, the Z moving module is arranged at a driving end of the Y moving module, a rotating module is arranged at a driving end of the Z moving module, a discharging pneumatic clamping jaw is connected to the rotating module, the detection module comprises a detection frame, a detection light source and a detection lens, and the detection light source and the detection lens are arranged on the detection frame.

6. The lithium battery coating machine according to claim 5, wherein an upright rail is installed below the detection module, a turning cylinder is arranged on one side of the upright rail, and a turning suction nozzle is connected to a driving end of the turning cylinder.

7. The lithium battery coating machine according to claim 6, wherein a steering manipulator is arranged between the vertical rail and the coating structure, the steering manipulator comprises a steering traversing module, a steering vertical moving cylinder, a first steering cylinder, a second steering cylinder and a steering plate, the steering vertical moving cylinder is arranged at a driving end of the steering traversing module, the first steering cylinder is arranged at a driving end of the steering vertical moving cylinder, a fixed end of the second steering cylinder is connected with a driving end of the first steering cylinder, the steering plate is connected with a driving end of the second steering cylinder, and a plurality of steering suction nozzles are arranged on the steering plate.

8. The lithium battery coating machine of claim 5, wherein a blanking receiving rail is further arranged on one side of the blanking switching manipulator, and a blanking receiving carrier is arranged on the blanking receiving rail.

9. The lithium battery coating machine of claim 1, wherein a code scanning structure is further arranged below the positioning structure.