CN218167609U

CN218167609U - Drum-type coating equipment for current collector production

Info

Publication number: CN218167609U
Application number: CN202222083178.XU
Authority: CN
Inventors: 王天兵; 李学法; 张国平
Original assignee: Jiangyin Nali New Material Technology Co Ltd
Current assignee: Jiangyin Nali New Material Technology Co Ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-30
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a mass flow body production is with pasting drum coating equipment, including coating machine body, ultraviolet irradiation mechanism and coating machine mechanism, the controller is installed to the surperficial bottom of coating machine body, and the draw-in groove has all been seted up to the surperficial bottom both sides of coating machine body, ultraviolet irradiation mechanism all welds at the inner wall both ends of coating machine body, and the inner wall laminating of coating machine body has the hot plate, the inner wall at the spout is installed to coating machine mechanism. This mass flow body production is with pasting drum-type coating equipment, through the ultraviolet irradiation mechanism and the hot plate that set up, be convenient for like this when carrying out the coating film to article, the ultraviolet lamp in the ultraviolet irradiation mechanism that sets up through coating machine body inner wall both ends can provide the ultraviolet irradiation to the object after the coating film, heats the object through the hot plate simultaneously to the more quick membrane that will adsorb on the object carries out the illumination solidification, improves coating film efficiency.

Description

Drum-type coating equipment for current collector production

Technical Field

The utility model relates to a relevant technical field of lithium cell specifically is a mass flow body production is with pasting drum-type coating film equipment.

Background

From the structural point of view, the lithium battery comprises a positive active material and a negative active material, wherein the positive active material and the negative active material need to be loaded on a current collector, and current is led out by the current collector for supplying power.

In the current collector, a plastic film is usually used as a carrier, and copper or aluminum is plated on the surface of the plastic film to form a conductive film layer, so as to form a negative electrode or positive electrode current collector. In the copper plating or aluminum plating process, a drum-type coating device is generally adopted at present, the current drum-type coating device does not have a measure for accelerating the solidification of the film, the film is adsorbed on the surface of an object and is in an uneven state, and meanwhile, the traditional coating device is large in size and inconvenient to install and transport.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mass flow body production is with pasting drum-type coating equipment to solve the present use that proposes in the above-mentioned background art and paste drum-type coating equipment, do not provide the measure of solidification to the membrane with higher speed, and the membrane adsorbs and is inhomogeneous state on the surface of object, and traditional coating equipment volume is great simultaneously, is not convenient for install and the problem of the condition of transportation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mass flow body production is with pasting drum coating equipment, includes coating machine body, ultraviolet irradiation mechanism and coating machine structure, the controller is installed to the surperficial bottom of coating machine body, and the draw-in groove has all been seted up to the surperficial bottom both sides of coating machine body, ultraviolet irradiation mechanism all welds at the inner wall both ends of coating machine body, and the inner wall laminating of coating machine body has the hot plate, the heater strip is all installed at both ends about the inner wall of hot plate, the pivot is installed on the top of coating machine body, and the top of pivot installs sealed lid, the top both sides of sealed lid all weld the fixture block, and the spout has all been seted up at the inner wall both ends of sealed lid, the inner wall at the spout is installed to coating machine structure.

Preferably, the ultraviolet irradiation mechanism comprises a mounting seat, a fixing nut and an ultraviolet lamp, the mounting seat is welded at two ends of the inner wall of the coating machine body, the outer wall of the mounting seat is connected with the fixing nut through a screw, and the bottom end of the fixing nut is connected with the ultraviolet lamp through a screw.

Preferably, the ultraviolet lamp is in threaded connection with the mounting seat through a fixing nut, and the inner wall of the fixing nut and the outer wall of the mounting seat are both in threaded arrangement.

Preferably, the bottom of hot plate closely laminates with the inner wall of coating machine body, and the size of hot plate is less than the size of coating machine body.

Preferably, the sealing cover and the film coating machine body form a rotating structure through a rotating shaft, and the length of the rotating shaft is smaller than that of the sealing cover.

Preferably, the coating mechanism includes telescopic link, slider, drive shaft, micro motor and coating roller, the inner wall top at the spout is installed to the telescopic link, the welding of the bottom of telescopic link has the slider, and the inner wall of slider installs the drive shaft, micro motor is installed to the outer wall one end of drive shaft, and the coating roller is installed to the outer wall other end of drive shaft.

Preferably, the coating roller is in sliding connection with the sealing cover through a sliding block, and the size of the outer wall of the sliding block is matched with the size of the inner wall of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the drum-type coating equipment for producing the current collector, the ultraviolet irradiation mechanism and the heating plate are arranged, so that when an article is coated, ultraviolet irradiation can be provided for the coated object through the ultraviolet lamps in the ultraviolet irradiation mechanisms arranged at the two ends of the inner wall of the coating machine body, and meanwhile, the object is heated through the heating plate, so that the film adsorbed on the object can be irradiated and cured more quickly, and the coating efficiency is improved;

2. this mass flow body production is with pasting drum-type coating equipment, through the coating mechanism who sets up, when being convenient for like this carry out the coating film to the object, thereby drive the slider through the telescopic link and drive the coating film roller and carry out the up-and-down motion, drive the coating film roller through micro motor and rotate to through coating film roller up-and-down motion, make the even coating of membrane at the object surface.

3. This mass flow body production is with pasting drum-type coating equipment, through the pivot and the sealed lid that set up, be convenient for like this when carrying out the coating film to the object, drive sealed lid through the pivot and close to the inside sealed effect that provides of coating machine body, this coating machine design is light and handy simultaneously, and convenient to use is convenient for transport and carries.

Drawings

Fig. 1 is a top cross-sectional view of the present invention;

FIG. 2 is a part view of the coating mechanism of the present invention;

FIG. 3 is a part diagram of the ultraviolet irradiation mechanism of the present invention;

fig. 4 is a top cross-sectional view of the heating plate and the heating wire of the present invention.

In the figure: 1. a film coating machine body; 2. a controller; 3. a card slot; 4. an ultraviolet irradiation mechanism; 401. a mounting seat; 402. fixing a nut; 403. an ultraviolet lamp; 5. heating plates; 6. a heating wire; 7. a rotating shaft; 8. a sealing cover; 9. a clamping block; 10. a chute; 11. a film coating mechanism; 1101. a telescopic rod; 1102. a slider; 1103. a drive shaft; 1104. a micro motor; 1105. and (4) coating the film roller.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a drum-type coating device for current collector production comprises a coating machine body 1, an ultraviolet irradiation mechanism 4 and a coating mechanism 11, wherein a controller 2 is installed at the bottom end of the surface of the coating machine body 1, clamping grooves 3 are formed in two sides of the bottom end of the surface of the coating machine body 1, the ultraviolet irradiation mechanism 4 is welded to two ends of the inner wall of the coating machine body 1, the ultraviolet irradiation mechanism 4 comprises a mounting seat 401, a fixing nut 402 and an ultraviolet lamp 403, the mounting seat 401 is welded to two ends of the inner wall of the coating machine body 1, an outer wall of the mounting seat 401 is in screw connection with the fixing nut 402, the bottom end of the heating plate 5 is in close fit with the inner wall of the coating machine body 1, the size of the heating plate 5 is smaller than that of the coating machine body 1, the ultraviolet irradiation mechanism 4 and the heating plate 5 are arranged, so that when an article is coated, the bottom end of the coating machine body 1 is in close fit with the inner wall of the coating machine body 1, the heating plate 5 can provide a more rapid heating effect for the object coated by the ultraviolet irradiation mechanism, and the object coated by the ultraviolet lamp, and the object can be heated by the ultraviolet lamp after being heated and cured;

heating wires 6 are respectively installed at the upper end and the lower end of the inner wall of the heating plate 5, a rotating shaft 7 is installed at the top end of the coating machine body 1, a sealing cover 8 is installed at the top end of the rotating shaft 7, the sealing cover 8 and the coating machine body 1 form a rotating structure through the rotating shaft 7, the length of the rotating shaft 7 is smaller than that of the sealing cover 8, clamping blocks 9 are welded on two sides of the top end of the sealing cover 8, and the rotating shaft 7 and the sealing cover 8 are arranged, so that when an object is coated, the sealing cover 8 is driven to be closed through the rotating shaft 7, a sealing effect is provided for the interior of the coating machine body 1, and meanwhile, the coating machine is light and handy in design, convenient to use and convenient to transport and carry;

sliding grooves 10 are formed in two ends of the inner wall of the sealing cover 8, the coating mechanism 11 is installed on the inner wall of the sliding grooves 10, the coating mechanism 11 comprises a telescopic rod 1101, a sliding block 1102, a driving shaft 1103, a micro motor 1104 and a coating roller 1105, the telescopic rod 1101 is installed on the top end of the inner wall of the sliding groove 10, the sliding block 1102 is welded at the bottom end of the telescopic rod 1101, the driving shaft 1103 is installed on the inner wall of the sliding block 1102, the micro motor 1104 is installed at one end of the outer wall of the driving shaft 1103, the coating roller 1105 is installed at the other end of the outer wall of the driving shaft 1103, the coating roller 1105 is in sliding connection with the sealing cover 1102 through the sliding block 1102, the size of the outer wall of the sliding block 1102 is matched with the size of the inner wall of the sliding groove 10, and the coating mechanism 11 is arranged, so that when an object is coated, the sliding block 1102 is driven by the telescopic rod 1101 to drive the coating roller 1105 to move up and down, the coating roller 1105 is driven to rotate by the micro motor 1104, and the coating roller 1105 moves up and down, and the coating is uniformly coated on the surface of the object.

The working principle is as follows: when the device is used, firstly, the sealing cover 8 is opened through the rotating shaft 7, then a coating agent is coated on the surface of an object to be coated, then the object is placed inside the coating machine body 1, then the sealing cover 8 is driven to be closed through the rotating shaft 7, the opposite clamping block 9 on the sealing cover 8 is clamped and fixed with the clamping groove 3 formed in the inner wall of the coating machine body 1, then coating parameters are set through the controller 2, the sliding block 1102 is driven through the telescopic rod 1101 in the coating mechanism 11 to drive the coating roller 1105 to move up and down, the coating roller 1105 is driven to rotate through the micro motor 1104, the coating roller 1105 moves up and down through the coating roller 1105, so that the film is uniformly coated on the surface of the object, then the ultraviolet lamp 403 in the ultraviolet irradiation mechanism 4 is used for providing ultraviolet irradiation on the coated object, meanwhile, the heating is performed on the object through the heating plate 5, so that the film adsorbed on the object can be irradiated and cured more quickly, the coating efficiency is improved, and thus the operation flow of the drum type coating equipment for producing the current collector is completed.

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 mass flow body production is with pasting drum coating equipment, a serial communication port, including coating machine body (1), ultraviolet irradiation mechanism (4) and coating machine structure (11), controller (2) are installed to the surperficial bottom of coating machine body (1), and draw-in groove (3) have all been seted up to the surperficial bottom both sides of coating machine body (1), ultraviolet irradiation mechanism (4) all welds at the inner wall both ends of coating machine body (1), and the inner wall laminating of coating machine body (1) has hot plate (5), heater strip (6) are all installed at both ends about the inner wall of hot plate (5), pivot (7) are installed on the top of coating machine body (1), and sealed lid (8) are installed on the top of pivot (7), the top both sides of sealed lid (8) all weld fixture block (9), and spout (10) have all been seted up at the inner wall both ends of sealed lid (8), the inner wall at spout (10) is installed to coating machine structure (11).

2. The pasting drum type coating equipment for producing the current collector as claimed in claim 1, wherein: ultraviolet irradiation mechanism (4) are including mount pad (401), fixation nut (402) and ultraviolet lamp (403), mount pad (401) all welds at the inner wall both ends of coating machine body (1), the outer wall screwed connection of mount pad (401) has fixation nut (402), and the bottom screwed connection of fixation nut (402) has ultraviolet lamp (403).

3. The pasting drum type coating equipment for producing the current collector as claimed in claim 2, wherein: the ultraviolet lamp (403) is in threaded connection with the mounting seat (401) through the fixing nut (402), and the inner wall of the fixing nut (402) and the outer wall of the mounting seat (401) are both in threaded arrangement.

4. The pasting drum type coating equipment for producing the current collector as claimed in claim 1, wherein: the bottom of the heating plate (5) is tightly attached to the inner wall of the coating machine body (1), and the size of the heating plate (5) is smaller than that of the coating machine body (1).

5. The pasting drum type coating equipment for producing the current collector as claimed in claim 1, wherein: the sealing cover (8) and the film coating machine body (1) form a rotating structure through the rotating shaft (7), and the length of the rotating shaft (7) is smaller than that of the sealing cover (8).

6. The pasting drum type coating equipment for producing the current collector as claimed in claim 1, wherein: coating mechanism (11) include telescopic link (1101), slider (1102), drive shaft (1103), micro motor (1104) and coating roller (1105), the inner wall top at spout (10) is installed in telescopic link (1101), the bottom welding of telescopic link (1101) has slider (1102), and the inner wall of slider (1102) installs drive shaft (1103), micro motor (1104) are installed to the outer wall one end of drive shaft (1103), and coating roller (1105) are installed to the outer wall other end of drive shaft (1103).

7. The drum coating equipment for current collector production according to claim 6, wherein: the coating roller (1105) is connected with the sealing cover (8) in a sliding way through the sliding block (1102), and the size of the outer wall of the sliding block (1102) is matched with the size of the inner wall of the sliding groove (10).