CN219356762U - Self-cleaning film coating device - Google Patents

Abstract

The application provides a self-cleaning coating film coating device, and relates to the technical field of film preparation. The utility model provides a self-cleaning coating device, including coating the platform, the push rod and place the stick on the push rod, still include clean subassembly, clean subassembly sets up in the afterbody of coating the platform along the direction of coating, clean subassembly includes guide plate and cleaning table, the quantity of guide plate is two, after the push rod pushes away the stick to the guide surface of guide plate, the stick can freely descend to the cleaning table in, set up the washing tank on the cleaning table, the below of washing tank sets up ultrasonic generation mechanism, be provided with the washing basket that is used for receiving the stick in the washing tank, the middle part of washing tank sets up the axis of rotation, the washing basket passes through the connecting rod and rotates to be connected in the axis of rotation, and the other end of connecting rod sets up the counter weight pole for the washing basket can be located the downside of guide plate horizontally under empty load state. The self-cleaning coating device can realize automatic ultrasonic cleaning of the wire rod, and improves the cleaning efficiency of the wire rod in the coating device.

Description

Self-cleaning film coating device

Technical Field

The application relates to the technical field of film preparation, in particular to a self-cleaning film coating device.

Background

The coating device generally comprises a coating table, a push rod, a film making device and other components, wherein the push rod pushes the film making device to linearly move along the coating table, so that slurry dripped on the surface of a substrate is pushed to spread along the surface of the substrate to form a continuous film. The conventional film making device mainly comprises a wire rod film making device and a scraper film making device, wherein the wire rod film making device has a wider application range due to the characteristics of low requirement on the flatness of a substrate, capability of adapting to a coating film with high solid content and thinner scraper coating thickness.

The patent document with the publication number of CN207287950U discloses a detection device of film coating agent for wound surface protection, namely a film coating machine, which comprises a film coating table and a film coating mechanism, wherein the film coating mechanism can adjust the height of a film coating wire rod relative to the film coating table through a supporting shaft, a connecting plate and an adjusting handle, and can conveniently adjust and control the thickness of a prepared film.

However, the wire rod in the related art needs to be manually cleaned immediately after the film preparation is completed, so that the next use is prevented from being influenced by the adhesion of the slurry to the wire rod after the slurry is dried. The mode of manual cleaning adopts paper handkerchief or rag to clean more, leads to the residual thick liquids on the bar to be difficult to clean up, causes work efficiency lower simultaneously.

Disclosure of Invention

In order to improve the cleaning efficiency of a wire rod in a film coating device, the application provides a self-cleaning film coating device.

The utility model provides a self-cleaning coating device, includes coating platform, push rod and place in the stick on the push rod, still include clean subassembly, clean subassembly along the direction of coating set up in the afterbody of coating the platform, clean subassembly includes guide plate and cleaning table, the quantity of guide plate is two, and erect respectively in upright the coating platform is close to on the both sides wall of cleaning table, the push rod promotes the stick extremely after on the guide surface of guide plate, the stick can freely descend to in the cleaning table, set up the washing tank on the cleaning table, the below of washing tank sets up ultrasonic generation mechanism, be provided with in the washing tank and be used for acceping the washing basket of stick, the middle part of washing tank sets up the axis of rotation, the washing basket pass through the connecting rod rotate connect in the axis of rotation, just the other end of connecting rod sets up the counter weight pole for the washing basket can be horizontal in under the empty state the downside of guide plate.

Through adopting above-mentioned technical scheme, after the push rod pushed the line stick to the guide surface of deflector, the line stick can freely descend to the washing basket of washing tank in, because the effect of counter weight pole, wash the basket under empty load state and be in same level with the counter weight pole, after the line stick drops to wasing in the basket, receive the gravity effect of line stick, the washing basket of loading with the line stick rotates downwards, get into the washing liquid that the washing tank placed in advance, the below of washing tank sets up ultrasonic generation mechanism, start ultrasonic generation mechanism and begin to carry out ultrasonic cleaning, realize the ultrasonic self-cleaning of line stick, after accomplishing ultrasonic cleaning, rotate the counter weight pole, can rotate out the washing basket that is equipped with the line stick from the washing liquid, make things convenient for the line stick to retrieve.

Optionally, the cleaning assembly further comprises a cleaning plate, a mounting groove is formed in the tail of the coating table, and the cleaning plate is accommodated in the mounting groove.

Through adopting above-mentioned scheme, can push the surplus thick liquids of knife coating to the cleaning plate by the push rod on, clear up surplus thick liquids on the cleaning plate, further improve cleaning efficiency.

Optionally, a liquid storage tank is formed on the vertical end surface of the cleaning plate, which is attached to the coating table, and sponge strips are filled in the liquid storage tank.

By adopting the scheme, the slurry entering from the joint position of the cleaning plate and the coating table can be prevented from polluting the coating table.

Optionally, the cleaning plate is rotatably connected with the film coating table, so that the cleaning plate can rotate into the cleaning tank for cleaning.

By adopting the scheme, the ultrasonic self-cleaning of the cleaning plate can be conveniently realized.

Optionally, a lapping groove is formed in two side walls of the push rod, a notch of the lapping groove is obliquely upwards arranged, two ends of the wire rod are lapped in the lapping groove, and a guide surface of the guide plate is arranged to be obliquely upwards and then obliquely downwards along the direction of the coating film.

Through adopting above-mentioned scheme, can conveniently realize that the bar is shifted to the deflector by the push rod to free fall to the washing basket by the deflector and carry out ultrasonic cleaning.

Optionally, a locking component for preventing the counterweight rod from rotating is arranged between the cleaning platform and the counterweight rod.

Through adopting above-mentioned scheme, after the wire rod accomplishes ultrasonic cleaning, rotate the counter weight pole, will load the washing basket of wire rod and rotate out from the washing liquid to locking counter weight pole makes the washing basket be in the locking state equally, and the wire rod is kept still in the washing basket and is air-dried.

Optionally, the locking subassembly includes lifting hook and rings, the lifting hook passes through suspender fixed mounting on the lateral wall of cleaning table, rings fixed mounting is in on the counter weight pole.

Through adopting above-mentioned scheme, can improve convenience and adaptability of locking subassembly operation.

Optionally, an air outlet is formed in the side wall, close to the cleaning basket, of the cleaning table, the air outlet faces the air outlet of the cleaning basket, and the air outlet is connected with an air source through a ventilation pipe.

Through adopting above-mentioned scheme, can improve the air-drying efficiency of the stick of keeping a stand in the washing basket.

Optionally, a water outlet is arranged below the cleaning tank, and the water outlet is connected with a drain pipe with a valve.

By adopting the scheme, the cleaning solution in the cleaning tank can be conveniently replaced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the utility model provides a self-cleaning film coating device, the stick is accomplished the knife coating film making under the push rod promotion effect after, continue to promote to the guide surface of deflector by the push rod on, then the stick free fall is in the washing basket of washing tank, because the effect of counter weight pole, wash the basket under empty load state and be in same level with the counter weight pole, after the stick drops to wasing in the basket, receive the gravity effect of stick, the washing basket of loading the stick rotates downwards, get into in the washing liquid that the washing tank placed in advance, the below of washing tank sets up ultrasonic generating mechanism, begin to carry out ultrasonic cleaning, realize the ultrasonic self-cleaning of stick, after accomplishing ultrasonic cleaning, rotate the counter weight pole, can rotate out the washing basket of packing with the stick from the washing, realize conveniently the recovery of the stick after accomplishing the washing.

2. The application provides a self-cleaning coating film is put, clean subassembly still includes the clean board, and the clean board is in the base plate and scribbles between the platform, can accept the surplus thick liquids that is pushed away by the push rod, and convenient cleaning, further, the clean board rotates with the platform of scribbling to be connected for the clean board can rotate and get into the washing tank in wash, improves the cleaning efficiency of clean board.

3. The application provides a self-cleaning coating is put, is provided with the locking subassembly that prevents counter weight pole pivoted between cleaning table and the counter weight pole, after the washing basket that rotates the counter weight pole and makes the line stick be equipped with exposes from the washing liquid, locking counter weight pole for keep stand the line stick in the washing basket and realize automatic air-drying, be convenient for retrieve.

Drawings

FIG. 1 is a schematic view of the overall structure of a self-cleaning film coating according to an embodiment of the present application;

FIG. 2 is a schematic view of a partial structure of a self-cleaning coating film of an embodiment of the present application at the time of cleaning;

fig. 3 is a schematic view of a partial structure of the self-cleaning coating film coating according to the embodiment of the present application after completion of cleaning.

Reference numerals illustrate: 1. a coating station; 2. a push rod; 21. a lap joint groove; 3. a wire rod; 4. a cleaning assembly; 41. a guide plate; 42. a cleaning table; 421. a cleaning tank; 422. cleaning a basket; 423. a rotating shaft; 424. a connecting rod; 425. a weight bar; 426. an air outlet; 427. a water outlet; 43. a cleaning plate; 44. a locking assembly; 441. a lifting hook; 442. a hanging belt; 443. and (5) hanging rings.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a self-cleaning coating film coating device, referring to fig. 1, the self-cleaning coating film coating device comprises a coating film table 1, a push rod 2 and a wire rod 3 arranged on the push rod 2, wherein the push rod 2 is driven by a power device to linearly move on the coating film table 1, and then the wire rod 3 is pushed to blade and coat slurry on a substrate on the coating film table 1 to form a film. The power device of this embodiment adopts the conventional linear driving device in the art, such as an electric cylinder, a hydraulic cylinder, an air cylinder or a screw module, as long as the linear motion of the push rod can be realized, and the structure of the linear driving device belongs to the conventional structure in the art, and is not described herein again.

The self-cleaning coating device of the embodiment further comprises a cleaning component 4, the cleaning component 4 is arranged at the tail of the coating platform 1 along the coating direction, the cleaning component 4 comprises two guide plates 41 and two cleaning platforms 42, and the guide plates 41 are respectively erected on two side walls of the coating platform 1, which are close to the cleaning platforms 42. After the push rod 2 pushes the wire rod 3 to scrape the slurry onto the substrate on the coating table 1, the wire rod 3 is pushed forward continuously, so that the wire rod 3 can drop freely into the cleaning table 42 after the wire rod 3 enters the guide surface of the guide plate 41.

Referring to fig. 1 and 2, a cleaning tank 421 is provided on the cleaning table 42, cleaning liquid is placed in the cleaning tank 421 in advance, an ultrasonic generating mechanism is provided below the cleaning tank 421, and the wire rod 3 can enter the cleaning tank 421 for ultrasonic cleaning. In order to prevent the wire rod 3 from being dropped into the cleaning tank 421 to cause damage, a cleaning basket 422 for receiving the wire rod 3 is arranged in the cleaning tank 421, the middle part of the cleaning tank 421 is fixedly connected with a rotating shaft 423, the fixed connection of the embodiment can be realized by adopting the conventional plug-in connection, screw connection, riveting, integrated forming and the like in the field, the cleaning basket 422 is rotationally connected onto the rotating shaft 423 through a fixedly connected connecting rod 424, a lantern ring is arranged in the middle of the connecting rod 424, the connecting rod 424 is sleeved at the middle position of the rotating shaft 423 through the lantern ring, the other end of the connecting rod 424 is provided with a counterweight rod 425, so that the cleaning basket 422 can be horizontally positioned on the lower side of the guide plate 41 in an idle state, after the wire rod 3 falls into the cleaning basket 422, the cleaning basket 422 is rotated downwards under the gravity action of the wire rod 3 to enter into the cleaning liquid, an ultrasonic generating mechanism is started, and the wire rod 3 starts ultrasonic cleaning in the cleaning liquid.

Referring to fig. 3, when the wire rod 3 completes ultrasonic cleaning, the weight bar 425 is rotated so that the cleaning basket 422 loading the wire rod 3 is rotated out of the cleaning liquid, thereby facilitating recovery of the cleaned wire rod 3.

Specifically, the cleaning table 42 is fixedly connected to the tail portion of the coating table 1, a cleaning plate 43 is further disposed at a position of the coating table 1 adjacent to the cleaning table 42, a mounting groove is formed in the tail portion of the coating table 1, and the cleaning plate 43 is accommodated in the mounting groove. In order to ensure the uniformity of film preparation, the drip-coated slurry is generally provided with allowance, the wire rod 3 is used for scraping the excess slurry after the slurry is coated to complete film preparation, the push rod 2 is used for pushing the wire rod 3 to be scraped to the cleaning plate 43, the cleaning plate 43 can be mounted on the mounting groove of the film coating table 1 in a plugging or clamping mode, the bottom plate surface of the cleaning plate 43 is provided with a positioning bulge, the mounting groove of the film coating table 1 is provided with a positioning groove matched with the positioning bulge, so that the positioning connection of the cleaning plate 43 and the film coating table 1 is realized, and meanwhile, the cleaning plate 43 can be conveniently taken down from the film coating table 1 for cleaning. In order to prevent the slurry from entering the joint gap between the coating table 1 and the cleaning plate 43 and contaminating the coating table 1, a liquid storage tank is provided on the vertical end surface of the cleaning plate 43, which is attached to the coating table 1, and a sponge strip is filled in the liquid storage tank to absorb the slurry entering the gap.

Preferably, the cleaning plate 43 of the present embodiment is rotatably connected to the pin shaft hole at the tail of the film coating table 1 through a pin shaft, so that the cleaning plate 43 can be rotated into the cleaning solution in the cleaning tank 421 to perform ultrasonic cleaning, and the cleaning efficiency of the cleaning plate 43 is improved. Similarly, the cleaning plate 43 which rotates into the cleaning tank 421 is lapped onto the cleaning basket 422, the cleaning basket 422 is driven to rotate under the gravity action of the cleaning plate 43, after the ultrasonic cleaning of the cleaning plate 43 is completed, the counterweight rod 425 is rotated, the cleaning basket 422 is rotated out of the cleaning liquid, the cleaning plate 43 is driven to be exposed to the cleaning liquid, and the cleaning plate is kept stand and air-dried and then rotated into the mounting groove.

Referring to fig. 1 and 2, the two sidewalls of the push rod 2 are provided with a lapping groove 21, the notch of the lapping groove 21 is inclined upwards, and before the slurry is scraped, the two ends of the wire rod 3 are lapped in the lapping groove 21, so that the bottom of the wire rod 3 horizontally contacts the slurry and is pushed by the push rod 2 to scrape the slurry, the guide surface of the guide plate 41 is arranged to incline upwards and then incline downwards along the direction of the coating film, after the push rod 2 pushes the wire rod 3 to the guide surface of the guide plate 41, under the action of inertia, the wire rod 3 continues to move upwards, after the wire rod passes through the highest position of the guide plate 41, continues to move along the inclined downwards guide surface, and drops freely into the cleaning basket 422.

Referring to fig. 3, in order to conveniently implement the resting and air-drying of the wire rod 3, which is completed with the ultrasonic cleaning, in the cleaning basket 422, a locking assembly 44 for preventing the rotation of the weight rod 425 is provided between the cleaning table 42 and the weight rod 425, the locking assembly 44 includes a hanging hook 441, a hanging strap 442 and a hanging ring 443, the hanging hook 441 is fixedly installed on the side wall of the cleaning table 42 through the hanging strap 442, the hanging ring 443 is fixedly installed on the weight rod 425, the wire rod 3, which is completed with the cleaning, is driven by the rotation of the weight rod 425 to be exposed to the cleaning liquid in the cleaning tank 421, and then, the hanging hook 441 is connected to the hanging ring 443 to prevent the rotation of the weight rod 425, thereby enabling the cleaning basket 422 to be also in a static state, and the wire rod 3 is resting and air-dried in the cleaning basket 422. Preferably, referring to fig. 2, an air outlet 426 is formed on a side wall of the cleaning table 42, which is close to the cleaning basket 422, the air outlet 426 is connected with an air source through a ventilation pipe, the air outlet 426 is used for outputting air towards the cleaning basket 422, and drying of the wire rod 3 resting in the cleaning basket 422 is accelerated. After the cleaning operation is finished for a plurality of times, the cleaning liquid in the cleaning tank 421 is replaced in time, a water outlet 427 is arranged below the cleaning tank 421, the water outlet 427 is connected with a drain pipe with a valve, the valve of the drain pipe is opened, the cleaning liquid is discharged into the waste liquid recycling bin, then the valve is closed, and the cleaning liquid is poured again.

The working principle of the self-cleaning coating film coating of the embodiment is as follows: after the film coating operation is completed, the push rod 2 continues to push the wire rod 3 forwards, so that the wire rod 3 is pushed by the push rod 2 to enter the guide surface of the guide plate 41 and freely falls into the cleaning basket 422 of the cleaning tank 421 from the guide surface, under the action of gravity, the cleaning basket 422 drives the wire rod 3 to rotate into the cleaning liquid of the cleaning tank 421, the ultrasonic generating mechanism is started to carry out ultrasonic cleaning, and after the cleaning is completed, the counterweight rod 425 is rotated to drive the cleaning basket 422 to rotate the wire rod 3 out of the cleaning liquid, and the cleaned wire rod 3 is recovered.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes of the mechanism, shape and principle of the present application should be covered in the protection scope of the present application.

Claims (10)

1. The utility model provides a self-cleaning device of filming, includes film platform, push rod and place in stick on the push rod, its characterized in that still includes cleaning assembly, cleaning assembly along the direction of filming set up in the afterbody of film platform, cleaning assembly includes guide plate and cleaning table, the quantity of guide plate is two, and erect respectively in upright the film platform is close to on the both sides wall of cleaning table, the push rod promotes the stick extremely after on the guide surface of guide plate, the stick can freely drop to in the cleaning table, set up the washing tank on the cleaning table, the below of washing tank sets up ultrasonic generation mechanism, be provided with in the washing tank and be used for acceping the washing basket of stick, the middle part of washing tank sets up the axis of rotation, the washing basket pass through the connecting rod rotate connect in the axis of rotation, just the other end of connecting rod sets up the counter weight pole for the washing basket can be horizontal in under empty state the downside of guide plate.

2. The self-cleaning film coating apparatus of claim 1, wherein the cleaning assembly further comprises a cleaning plate, a mounting slot is provided at a rear portion of the film coating station, and the cleaning plate is received in the mounting slot.

3. The self-cleaning film coating device according to claim 2, wherein a liquid storage tank is formed in the vertical end face, where the cleaning plate is attached to the film coating table, and sponge strips are filled in the liquid storage tank.

4. The self-cleaning film coating apparatus according to claim 2, wherein a positioning protrusion is provided on the cleaning plate, and a positioning groove adapted to the positioning protrusion is provided on the mounting groove of the film coating stage.

5. The self-cleaning film coating apparatus according to claim 2, wherein said cleaning plate is rotatably connected to said film coating station such that said cleaning plate can be rotated into said cleaning tank for cleaning.

6. The self-cleaning film coating device according to claim 1, wherein overlapping grooves are formed in two side walls of the push rod, the notch of each overlapping groove is obliquely upwards, two ends of the wire rod are overlapped in each overlapping groove, and the guide surface of the guide plate is arranged to be obliquely upwards and then obliquely downwards along the film coating direction.

7. The self-cleaning film coating apparatus according to claim 1, wherein a lock assembly that prevents rotation of the weight lever is provided between the cleaning table and the weight lever.

8. The self-cleaning film coating apparatus according to claim 7, wherein said locking assembly comprises a hook fixedly mounted on a side wall of said cleaning station by a sling, and a hanging ring fixedly mounted on said weight bar.

9. The self-cleaning film coating device according to claim 1, wherein an air outlet is formed in the side wall, close to the cleaning basket, of the cleaning table, the air outlet faces the cleaning basket to discharge air, and the air outlet is connected with an air source through a ventilation pipe.

10. The self-cleaning film coating apparatus according to claim 1, wherein a water outlet is provided below the cleaning tank, and the water outlet is connected with a drain pipe with a valve.