CN219129750U

CN219129750U - Coating equipment with needle cleaning function

Info

Publication number: CN219129750U
Application number: CN202223272000.6U
Authority: CN
Inventors: 于广胜; 朱大琦
Original assignee: Devenit Suzhou Intelligent Equipment Co ltd
Current assignee: Devenit Suzhou Intelligent Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-06
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of coating equipment, in particular to coating equipment with a needle cleaning function, which comprises: a coating station; the rear side of the bottom end of the top plate is fixedly arranged above the coating table, a coating spray head is arranged below the top plate, and a coating needle head is arranged below the coating spray head; the needle head adhesive device is arranged on the right side of the coating table and consists of a containing box, a movable cover and an automatic cleaning assembly; the needle head cleaning device is arranged on the left side of the coating table. According to the utility model, the needle head gluing device is arranged, so that the residual glue on the coated needle head can be retained on the gluing belt, the residual glue on the coated needle head can be removed rapidly, and the coating precision and the product quality are improved; and meanwhile, the needle head cleaning device is arranged, so that the coated needle head can be cleaned for the second time, residual glue is prevented from being retained, and the cleaning efficiency is further improved.

Description

Coating equipment with needle cleaning function

Technical Field

The utility model relates to the technical field of coating equipment, in particular to coating equipment with a needle cleaning function.

Background

Coating is to coat a layer of material on the surface of the PC to enhance corrosion resistance, scratch resistance and adhesion of ink printing, and the coating apparatus requires cleaning of the needle after a period of operation. However, the existing cleaning of the needle of the coating equipment has the following defects: firstly, the needle is detached through the pause equipment of operators at random, so that the cleaning is little by little, the cleaning efficiency is extremely low, the cleaning is inconvenient, and the labor intensity of the operators is increased; the second and normal cleaning method is that the glue on the needle cannot be cleaned, the residual glue on the needle can be easily caused, the glue dispensing precision can be affected after the residual glue is accumulated more, and then the product quality is affected. In view of this, we propose a coating apparatus with needle cleaning function.

Disclosure of Invention

In order to remedy the above-mentioned shortcomings, the present utility model provides a coating apparatus with a needle cleaning function.

The technical scheme of the utility model is as follows:

a coating apparatus with needle cleaning function, comprising:

a coating station;

the rear side of the bottom end of the top plate is fixedly arranged above the coating table, a coating spray head is arranged below the top plate, and a coating needle head is arranged below the coating spray head;

the needle head adhesive device is arranged on the right side of the coating table and consists of a containing box, a movable cover and an automatic cleaning assembly;

the needle head cleaning device is arranged on the left side of the coating table.

Preferably, the front end of the bottom of the top plate is provided with a chute, a rotating motor is fixedly arranged on the right side of the top plate, an output shaft of the rotating motor is fixedly connected with a screw rod through a coupler, the left end of the screw rod penetrates through the top plate and stretches into the chute, and the stretching end of the screw rod is rotationally connected with the chute.

Preferably, a sliding block is slidably arranged in the sliding groove, the sliding block is in threaded connection with the screw rod, and the screw rod penetrates through the sliding block.

Preferably, the bottom of the sliding block is provided with a lifting component.

Preferably, the accommodating box is fixedly arranged on the right side of the coating table, a movable cover is movably hinged above the accommodating box, and a rectangular groove is formed in the movable cover.

Preferably, the automatic cleaning assembly comprises:

the driving motor is fixedly arranged on the right side of the accommodating box, an output shaft of the driving motor is fixedly connected with a driving shaft through a coupler, the left end of the driving shaft penetrates through the accommodating box and stretches into the accommodating box, and the driving shaft is rotationally connected with the accommodating box.

Preferably, the first reel is fixedly connected with the extending end of the driving shaft, the adhesive tape is wound on the first reel, the second reel is arranged on the front side of the first reel, the other end of the adhesive tape is wound on the second reel, and the upper ends of the first reel, the adhesive tape and the second reel extend out to the upper side of the rectangular groove of the movable cover.

Preferably, the second winding drum is fixedly provided with a supporting shaft, and two ends of the supporting shaft are respectively and rotatably connected to the inner wall of the accommodating box.

Preferably, the first winding drum and the second winding drum are rotationally connected through an adhesive tape, a supporting rod is arranged between the first winding drum and the second winding drum, the bottom of the supporting rod is fixedly arranged at the bottom end inside the accommodating box, and an elastic cushion is fixedly arranged at the upper end of the supporting rod.

Preferably, the needle cleaning device comprises:

the fixed water tank, fixed water tank fixed mounting is in the coating platform left side, and fixed water tank bottom fixedly connected with outlet pipe, be equipped with control valve on the outlet pipe, fixed water tank inside fixed mounting is in the ultrasonic vibration board, ultrasonic vibration board top fixed mounting has the connecting plate, be equipped with a plurality of cleaning brush on the connecting plate, the cleaning brush is the equal distribution.

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

1. according to the utility model, the lifting assembly is arranged, the piston rod of the air cylinder is used for pushing the coating needle head to sequentially enter the needle head viscose device and the needle head cleaning device for cleaning, so that the coating needle head is easy and convenient to clean.

2. According to the utility model, the needle head gluing device is arranged, so that the residual glue on the coated needle head can be retained on the gluing belt, the residual glue on the coated needle head can be removed rapidly, and the coating precision and the product quality are improved.

3. According to the utility model, the needle head cleaning device is arranged, so that the coated needle head can be cleaned for the second time, residual glue is prevented from being retained, meanwhile, the glue in the coated needle head can be cleaned out through vibration cleaning, and the cleaning efficiency is improved.

4. The utility model sets the water outlet pipe, so the cleaned water can be discharged and treated through the water outlet pipe, and the environment is prevented from being polluted.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the top plate structure (bottom view) of the present utility model;

FIG. 3 is a schematic view of a needle gluing device according to the present utility model;

FIG. 4 is a schematic view of the structure of the automatic cleaning assembly of the present utility model;

fig. 5 is a cross-sectional view of the needle cleaning device of the present utility model.

In the figure:

1. a coating station;

2. a top plate; 21. a chute; 22. a rotating electric machine; 23. a screw; 24. a slide block; 25. a cylinder; 26. coating a needle;

3. a needle gluing device; 31. a housing case; 32. a movable cover; 33. an automatic cleaning assembly; 331. a drive motor (331) 332, a drive shaft; 333. a first reel; 334. an adhesive tape; 335. a second reel; 336. a support shaft; 337. a support rod;

4. a needle cleaning device; 41. fixing the water tank; 42. a water outlet pipe; ) 43, ultrasonic vibration plate; 44. a connecting plate; 45. a cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-5, the present utility model provides a technical solution:

a coating apparatus with needle cleaning function, comprising:

a coating station 1; the coating station 1 is provided with a control power supply for supplying power to the whole device.

The back side of the bottom end of the top plate 2 is fixedly arranged above the coating table 1, a coating spray head is arranged below the top plate 2, and a coating needle 26 is arranged below the coating spray head; the front end of the bottom of the top plate 2 is provided with a chute 21, the right side of the top plate 2 is fixedly provided with a rotating motor 22, an output shaft of the rotating motor 22 is fixedly connected with a screw rod 23 through a coupler, the left end of the screw rod 23 penetrates through the top plate 2 and stretches into the chute 21, and the stretching end of the screw rod 23 is rotationally connected with the chute 21; a sliding block 24 is slidably arranged in the sliding groove 21, the sliding block 24 is in threaded connection with the screw 23, and the screw 23 penetrates through the sliding block 24; the bottom of the slide block 24 is provided with a lifting assembly.

It should be noted that, the lifting assembly includes: the cylinder 25, cylinder 25 top and slider 24 fixed connection, and the piston rod end fixedly connected with connecting plate of cylinder 25, connecting plate below and coating shower nozzle fixed connection.

It should be noted that, the types of the rotating motor 22 and the driving motor 331 are each YE2-90L-2; the cylinder 25 is of the type QY-0.8T.

The rotating motor 22 is started to drive the screw 23 to rotate, and the screw 23 is in threaded connection with the sliding block 24, so that the sliding block 24 moves left and right in the chute 21; the coated needle 26 can then be moved over the needle glue means 3 and the needle cleaning means 4; then the cylinder 25 is started, the piston rod of the cylinder 25 is used for pushing the coating needle 26 to sequentially enter the needle viscose device 3 and the needle cleaning device 4 for cleaning, so that the coating needle 26 is easy and convenient to clean.

The needle head adhesive device 3, the needle head adhesive device 3 is arranged on the right side of the coating table 1, and the needle head adhesive device 3 consists of a containing box 31, a movable cover 32 and an automatic cleaning component 33; the accommodating box 31 is fixedly arranged on the right side of the coating table 1, a movable cover 32 is movably hinged above the accommodating box 31, and a rectangular groove is formed in the movable cover 32; the automatic cleaning assembly 33 includes: the driving motor 331, the driving motor 331 is fixedly installed on the right side of the accommodating box 31, the output shaft of the driving motor 331 is fixedly connected with the driving shaft 332 through the coupler, the left end of the driving shaft 332 penetrates through the accommodating box 31 and stretches into the accommodating box 31, and the driving shaft 332 is rotationally connected with the accommodating box 31; the extending end of the driving shaft 332 is fixedly connected with a first winding drum 333, an adhesive tape 334 is wound on the first winding drum 333, a second winding drum 335 is arranged on the front side of the first winding drum 333, the other end of the adhesive tape 334 is wound on the second winding drum 335, and the upper ends of the first winding drum 333, the adhesive tape 334 and the second winding drum 335 extend above the rectangular groove of the movable cover 32; a supporting shaft 336 is fixedly arranged on the second winding drum 335, and two ends of the supporting shaft 336 are respectively and rotatably connected to the inner wall of the accommodating box 31; the first winding drum 333 and the second winding drum 335 are rotatably connected through the adhesive tape 334, a supporting rod 337 is arranged between the first winding drum 333 and the second winding drum 335, the bottom of the supporting rod 337 is fixedly arranged at the bottom end inside the accommodating box 31, and an elastic cushion is fixedly arranged at the upper end of the supporting rod 337.

It should be noted that, the adhesive tape 334 is provided with a soft material layer having a function of absorbing glue.

After the point coating needle 26 works for a period of time, the point coating needle 26 is moved to the upper part of the accommodating box 31, and then the coating needle 26 is pointed on the adhesive tape 334 by the cylinder 25, because the adhesive tape 334 is a soft material layer with a function of absorbing glue, a certain friction force is arranged between the soft material layer and the coating needle 26, the soft material layer can absorb the glue on the coating needle 26, and after the coating needle 26 is separated from the adhesive tape 334, the residual glue on the coating needle 26 can be retained on the adhesive tape 334, so that the residual glue of the coating needle 26 can be removed quickly, and the coating precision and the product quality are improved; while cleaning the coated needle 26, the driving motor 331 is started to drive the driving shaft 332 to rotate, the driving shaft 332 is fixedly connected with the first winding drum 333, and the first winding drum 333 and the second winding drum 335 are rotationally connected through the adhesive tape 334, so that the adhesive tape 334 wound on the first winding drum 333 and the second winding drum 335 can be moved, and when the needle needs to be cleaned each time, the clean adhesive tape 334 can be obtained for adhesion; while the removable cover 32 facilitates replacement of the adhesive strip 334; the support bar 337 and the resilient cushion are provided to give the coating needle 26 a bottom support to avoid the coating needle 26 from getting stuck in the housing box 31.

The needle head cleaning device 4 is arranged at the left side of the coating table 1; the needle cleaning device 4 includes: the fixed water tank 41, fixed water tank 41 fixed mounting is in coating platform 1 left side, and fixed water tank 41 bottom fixedly connected with outlet pipe 42 is equipped with control valve on the outlet pipe 42, and fixed water tank 41 inside fixed mounting is in ultrasonic vibration board 43, and ultrasonic vibration board 43 top fixed mounting has connecting plate 44, is equipped with a plurality of cleaning brush 45 on the connecting plate 44, and cleaning brush 45 is the equal distribution.

The coating needle 26 that washs once through the coating needle 26 starts rotating electrical machines 22 once more, remove the coating needle 26 to fixed water tank 41 in, switch on ultrasonic vibration board 43's power, utilize ultrasonic vibration board 43 vibration, drive connecting plate 44 and cleaning brush 45, the water in the fixed water tank 41 in addition vibrates, thereby can wash coating needle 26 secondary, avoid having remaining glue to stay, vibration washing can make the inside glue vibration of coating needle 26 clean out, and then improve abluent efficiency, the water that washs finishes can concentrate the discharge treatment through outlet pipe 42, avoid polluting the environment.

When the spot coating needle 26 is particularly used, after the spot coating needle 26 works for a period of time, the rotating motor 22 is started to drive the screw 23 to rotate, and the screw 23 is in threaded connection with the sliding block 24, so that the sliding block 24 moves left and right in the sliding groove 21; the applicator needle 26 can then be moved over the needle glue device 3;

then the piston rod of the air cylinder 25 is used for pushing the coating needle 26 to point the coating needle 26 on the bonding tape 334, and as the bonding tape 334 is a soft material layer with a function of absorbing glue, a certain friction force is formed between the soft material layer and the coating needle 26, the soft material layer can absorb the glue on the coating needle 26, and after the coating needle 26 is separated from the bonding tape 334, the residual glue on the coating needle 26 can be retained on the bonding tape 334, so that the residual glue of the coating needle 26 can be removed quickly, and the coating precision and the product quality are improved; while cleaning the coated needle 26, the driving motor 331 is started to drive the driving shaft 332 to rotate, the driving shaft 332 is fixedly connected with the first winding drum 333, and the first winding drum 333 and the second winding drum 335 are rotationally connected through the adhesive tape 334, so that the adhesive tape 334 wound on the first winding drum 333 and the second winding drum 335 can be moved, and when the needle needs to be cleaned each time, the clean adhesive tape 334 can be obtained for adhesion; while the removable cover 32 facilitates replacement of the adhesive strip 334; the support rod 337 and the elastic cushion are arranged to support the bottom of the coating needle 26, so that the coating needle 26 is prevented from being blocked in the accommodating box 31;

finally, the rotating motor 22 is started again after the coating needle 26 is cleaned, the coating needle 26 is moved into the fixed water tank 41, the power supply of the ultrasonic vibration plate 43 is connected, the ultrasonic vibration plate 43 is utilized to vibrate, the connecting plate 44 and the cleaning brush 45 are driven, water in the fixed water tank 41 is vibrated, the coating needle 26 can be cleaned for the second time, residual glue retention is avoided, the vibration cleaning can enable the glue inside the coating needle 26 to vibrate and clean out, the cleaning efficiency is improved, and the cleaned water can be discharged through the water outlet pipe 42 in a concentrated mode, so that the environment is prevented from being polluted.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A coating apparatus with needle cleaning function, comprising:

a coating station (1);

the rear side of the bottom end of the top plate (2) is fixedly arranged above the coating table (1), a coating spray nozzle is arranged below the top plate (2), and a coating needle head (26) is arranged below the coating spray nozzle;

the needle head gluing device (3), the needle head gluing device (3) is arranged on the right side of the coating table (1), and the needle head gluing device (3) consists of a containing box (31), a movable cover (32) and an automatic cleaning assembly (33);

the needle head cleaning device (4) is arranged on the left side of the coating table (1).

2. The coating apparatus with needle cleaning function as claimed in claim 1, wherein: the novel sliding chute is characterized in that a sliding chute (21) is formed in the front end of the bottom of the top plate (2), a rotating motor (22) is fixedly mounted on the right side of the top plate (2), an output shaft of the rotating motor (22) is fixedly connected with a screw rod (23) through a coupler, the left end of the screw rod (23) penetrates through the top plate (2) and stretches into the sliding chute (21), and the stretching-in end of the screw rod (23) is rotationally connected with the sliding chute (21).

3. The coating apparatus with needle cleaning function as claimed in claim 2, wherein: the sliding groove (21) is internally provided with a sliding block (24), the sliding block (24) is in threaded connection with the screw rod (23), and the screw rod (23) penetrates through the sliding block (24).

4. A coating apparatus with needle cleaning function as claimed in claim 3, wherein: and a lifting component is arranged at the bottom of the sliding block (24).

5. The coating apparatus with needle cleaning function as claimed in claim 1, wherein: the accommodating box (31) is fixedly arranged on the right side of the coating table (1), a movable cover (32) is movably hinged above the accommodating box (31), and a rectangular groove is formed in the movable cover (32).

6. The coating apparatus with needle cleaning function as claimed in claim 1, wherein: the automatic cleaning assembly (33) comprises:

the driving motor (331), driving motor (331) fixed mounting is on the right side of holding box (31), and the output shaft of driving motor (331) passes through shaft coupling fixedly connected with drive shaft (332), drive shaft (332) left end passes and holds box (31) to stretch into in holding box (31), and drive shaft (332) and hold box (31) rotation connection.

7. The coating apparatus with needle cleaning function as set forth in claim 6, wherein: the utility model discloses a portable electronic device, including drive shaft (332), first reel (333) of stretching into end fixedly connected with, it has adhesive tape (334) to twine on first reel (333), and first reel (333) front side is equipped with second reel (335), the other end winding of adhesive tape (334) is on second reel (335), rectangular channel top that first reel (333), adhesive tape (334) and second reel (335) upper end all stretch out to movable cover (32).

8. The coating apparatus with needle cleaning function as claimed in claim 7, wherein: and a supporting shaft (336) is fixedly arranged on the second winding drum (335), and two ends of the supporting shaft (336) are respectively and rotatably connected to the inner wall of the accommodating box (31).

9. The coating apparatus with needle cleaning function as claimed in claim 7, wherein: the first winding drum (333) and the second winding drum (335) are rotationally connected through an adhesive tape (334), a supporting rod (337) is arranged between the first winding drum (333) and the second winding drum (335), the bottom of the supporting rod (337) is fixedly arranged at the bottom end inside the accommodating box (31), and an elastic cushion is fixedly arranged at the upper end of the supporting rod (337).

10. The coating apparatus with needle cleaning function as claimed in claim 1, wherein: the needle cleaning device (4) comprises:

the ultrasonic cleaning device comprises a fixed water tank (41), wherein the fixed water tank (41) is fixedly arranged on the left side of a coating table (1), a water outlet pipe (42) is fixedly connected to the bottom of the fixed water tank (41), a control valve is arranged on the water outlet pipe (42), the inside of the fixed water tank (41) is fixedly arranged on an ultrasonic vibration plate (43), a connecting plate (44) is fixedly arranged above the ultrasonic vibration plate (43), a plurality of cleaning brushes (45) are arranged on the connecting plate (44), and the cleaning brushes (45) are equally distributed.