CN213700480U

CN213700480U - Cleaning device for nozzle of coating machine

Info

Publication number: CN213700480U
Application number: CN202022158174.4U
Authority: CN
Inventors: 唐斌
Original assignee: Zhejiang Lishun Textile Technology Co ltd
Current assignee: Zhejiang Lishun Textile Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-16
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a coating machine nozzle cleaning device relates to the coating machine field, a coating machine nozzle cleaning device, the power distribution box comprises a box body, upper surface one side fixedly connected with fixed block of box, the upper surface opposite side fixedly connected with backup pad of box, one side of backup pad is provided with the movable block, the movable block all sets up to trapezoidal with the fixed block, the three scraping plate groove that is equidistant distribution is all seted up to a side surface that is close to each other of movable block and fixed block, scrape the scraper blade that the inslot was provided with the looks adaptation, the one end of scraper blade sets up to the dovetail. The utility model discloses a be provided with three scraper blade groove in one side that movable block and fixed block are close to each other, scrape the inslot and be provided with the scraper blade, three scraper blade is scraped the nozzle and is wiped away, and the residue to the nozzle outside that can be more thorough cleans, has improved the clean efficiency of this device.

Description

Cleaning device for nozzle of coating machine

Technical Field

The utility model relates to a coating machine field, in particular to coating machine nozzle cleaning device.

Background

The coating machine is suitable for coating treatment of various textile flat fabrics such as nylon, nylon yarn, terylene and the like, the coating is uniformly sprayed on the surface of the flat fabric through the nozzle to enable the flat fabric to have partial characteristics of the coating, however, when the coating machine works for a long time, partial coating can remain on the nozzle, the coating can adsorb dust and accumulate on the surface of the nozzle to cause the problems of nozzle blockage or uneven spraying and the like, most of the existing nozzle cleaning devices have the problems of incomplete cleaning and difficult replacement of a scraper blade, and therefore, the invention provides the nozzle cleaning device of the coating machine to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating machine nozzle cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nozzle cleaning device of a coating machine comprises a box body, wherein one side of the upper surface of the box body is fixedly connected with a fixed block, the other side of the upper surface of the box body is fixedly connected with a supporting plate, one side of the supporting plate is provided with a movable block, the movable block and the fixed block are both trapezoidal, three scraper grooves which are distributed at equal intervals are formed in the surfaces of one sides, close to each other, of the movable block and the fixed block, adaptive scrapers are arranged in the scraper grooves, one end of each scraper is arranged in a dovetail shape, one ends of the upper surfaces of the movable block and the fixed block are both fixedly connected with a strip-shaped plate, a first threaded groove is formed in the upper surface of the strip-shaped plate, a first threaded rod adaptive to the first threaded groove is arranged in the first threaded groove, a limiting groove is formed in the bottom of the first threaded groove, one end of the first threaded rod, the limiting groove is communicated with the first threaded groove, a limiting plate is arranged in the limiting groove, one end of the first threaded rod is movably connected with the limiting plate through a bearing, a movable plate is arranged at one end of the limiting plate, the movable plate is movably connected with the limiting plate through a pin shaft, a limiting block is fixedly connected to the bottom of the movable plate, and the limiting block is matched with the scraper groove.

Preferably, a second thread groove is formed in the surface of one side of the supporting plate, a second threaded rod matched with the second thread groove is arranged in the second thread groove, and one end of the second threaded rod penetrates through the second thread groove and is movably connected with the movable block through a bearing.

Preferably, the four corners of the bottom of the movable block are provided with ball grooves, the ball grooves are internally provided with balls matched with the ball grooves, and the balls are connected with the upper surface of the box body in a fitting manner.

Preferably, a through groove is formed in the middle of the upper surface of the box body, a collecting groove is formed in the bottom of the through groove, and the collecting groove is communicated with the through groove.

Preferably, an exhaust fan is arranged on the surface of one side of the box body, a pipeline is arranged on the wall of one side of the collecting tank, and the output end of the exhaust fan is communicated with the pipeline.

Preferably, one end of the pipeline is provided with a filter plate, and two ends of one side of the filter plate are fixedly connected with the groove wall of one side of the collecting groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with three scraper blade groove in the one side that movable block and fixed block are close to each other, be provided with the scraper blade in the scraper blade groove, three scraper blade is wiped away the nozzle, can be more thorough clean the residue in the nozzle outside, improved this device's cleaning efficiency, be provided with the stopper that scrapes the scraper blade groove phase-match, prevent that the scraper blade from taking place the skew at the during operation, the staff of being convenient for simultaneously changes and maintains the scraper blade;

2. the utility model discloses an air exhauster that box one side set up, the residual that the air exhauster was scraped the scraper blade absorbs to the collecting tank through leading to the groove, prevents that the residual from being detained on the scraper blade, influences the clean efficiency of scraper blade to the nozzle, is provided with the filter through the one end at the pipeline, prevents to have the residual to pass through the pipeline and gets into the air exhauster, causes the harm to the fan, has improved the life of this device.

Drawings

Fig. 1 is a schematic sectional view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the strip-shaped plate structure of the present invention.

Fig. 3 is a side view of the movable block of the present invention.

Fig. 4 is a schematic sectional view of the scraper structure of the present invention.

In the figure: 1. a box body; 2. a fixed block; 3. a support plate; 4. a movable block; 5. a scraping plate groove; 6. a squeegee; 7. a strip plate; 8. a first thread groove; 9. a first threaded rod; 10. a limiting groove; 11. a limiting plate; 12. a movable plate; 13. a limiting block; 14. a second thread groove; 15. a second threaded rod; 16. a ball groove; 17. a ball bearing; 18. a through groove; 19. collecting tank; 20. an exhaust fan; 21. a pipeline; 22. a filter plate.

Detailed Description

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

The utility model provides a cleaning device for a nozzle of a coating machine as shown in figures 1-4, which comprises a box body 1, one side of the upper surface of the box body 1 is fixedly connected with a fixed block 2, the other side of the upper surface of the box body 1 is fixedly connected with a supporting plate 3, one side of the supporting plate 3 is provided with a movable block 4, the movable block 4 can move on the upper surface of the box body 1, the movable block 4 and the fixed block 2 are both arranged in a trapezoid shape, so that the device is more attached to the outer side of the nozzle, the nozzle is convenient to clean, three scraper grooves 5 which are distributed at equal intervals are arranged on one side surface of the movable block 4 and the fixed block 2 which are close to each other, a scraper 6 which is matched with each other is arranged in the scraper groove 5, one end of the scraper 6 is arranged in a dovetail shape, the scraper 6 in the dovetail shape is not easy to fall off, the upper surface of the strip-shaped plate 7 is provided with a first thread groove 8, a first threaded rod 9 matched with the first thread groove 8 is arranged in the first thread groove 8, the bottom of the first thread groove 8 is provided with a limiting groove 10, one end of the first threaded rod 9 penetrates through the first thread groove 8 and extends into the limiting groove 10, the limiting groove 10 is communicated with the first thread groove 8, a limiting plate 11 is arranged in the limiting groove 10, one end of the first threaded rod 9 is movably connected with the limiting plate 11 through a bearing, one end of the limiting plate 11 is provided with a movable plate 12, the limiting plate 11 is driven to move in the limiting groove 10 by rotating the first threaded rod 9, so that the movable plate 12 vertically moves, the movable plate 12 is movably connected with the limiting plate 11 through a pin shaft, the bottom of the movable plate 12 is fixedly connected with a limiting block 13, the limiting block 13 is matched with the scraper groove 5, when the movable plate 12, the scraper 6 is prevented from falling off, and the stability of the device is improved.

Second thread groove 14 has been seted up to a side surface of backup pad 3, be provided with the second threaded rod 15 rather than the looks adaptation in the second thread groove 14, second threaded rod 15's one end runs through second thread groove 14 and passes through bearing and movable block 4 swing joint, through rotating second threaded rod 15, it removes to drive movable block 4, make scraper blade 6 and nozzle contact, and then scrape and wipe off the nozzle, ball groove 16 has all been seted up to the bottom four corners department of movable block 4, be provided with the ball 17 rather than the looks adaptation in the ball groove 16, ball 17 is connected with 1 upper surface laminating of box, the frictional force that produces when having reduced movable block 4 and removing, make movable block 4 be convenient for the activity.

A through groove 18 is arranged in the middle of the upper surface of the box body 1, a collecting groove 19 is arranged at the bottom of the through groove 18, the collecting groove 19 is communicated with the through groove 18, the residue part scraped by the scraper 6 is under the action of gravity, enters a collecting groove 19 through a through groove 18, an exhaust fan 20 is arranged on one side surface of the box body 1, a pipeline 21 is arranged on one side groove wall of the collecting groove 19, the output end of the exhaust fan 20 is communicated with the pipeline 21, partial residues remained on the scraping plate 6 are sucked into the collecting groove 19 by the exhaust fan 20, the influence of residual paint on the scraping of the scraping plate 6 is prevented, thereby affecting the cleaning efficiency, one end of the pipeline 21 is provided with the filter plate 22, both ends of one side of the filter plate 22 are fixedly connected with the groove wall of one side of the collecting groove 19, preventing the exhaust fan 20 from working, the residue is sucked into the exhaust fan 20, which causes damage to the exhaust fan 20 and improves the service life of the device.

The utility model discloses the theory of operation:

when the device works, firstly, a nozzle is placed between the movable block 4 and the fixed block 2, then the second threaded rod 15 is rotated, the second threaded rod 15 drives the movable block 4 to move until the movable block 4 and the scraper 6 on the fixed block 2 are contacted with the outer side of the nozzle, then the exhaust fan 20 is started, then the device is moved, the three scrapers 6 scrape the outer side of the nozzle, partial scraped residues enter the collecting groove 19 through the through groove 18, and the rest residues are sucked into the collecting groove 19 by the exhaust fan 20;

when the scraper blade 6 needs to be changed or the scraper blade needs to be maintained, the first threaded rod 9 is firstly rotated, the first threaded rod 9 drives the limiting plate 11 to move, so that the limiting block 13 in the scraper blade groove 5 is moved out, and then the movable plate 12 is rotated, so that the scraper blade 6 can be easily taken out from the scraper blade groove 5, the scraper blade 6 is convenient to maintain and change, the working efficiency of workers is improved, and the service life of the device is also prolonged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a coating machine nozzle cleaning device, includes box (1), its characterized in that: the upper surface of the box body (1) is fixedly connected with a fixed block (2) on one side, the other side of the upper surface of the box body (1) is fixedly connected with a supporting plate (3), one side of the supporting plate (3) is provided with a movable block (4), the movable block (4) and the fixed block (2) are both trapezoidal, three scraper grooves (5) which are distributed at equal intervals are formed in one side surface of the movable block (4) and the fixed block (2) which is close to each other, a scraper (6) which is matched with the scraper grooves is arranged in the scraper grooves (5), one end of the scraper (6) is arranged in a dovetail shape, a strip-shaped plate (7) is fixedly connected with one end of the upper surface of the movable block (4) and one end of the fixed block (2), a first thread groove (8) is formed in the upper surface of the strip-shaped plate (7), and a first threaded rod (9) which is, spacing groove (10) have been seted up to the bottom of first thread groove (8), the one end of first threaded rod (9) runs through first thread groove (8) and extends to inside spacing groove (10), spacing groove (10) are linked together with first thread groove (8), be provided with limiting plate (11) in spacing groove (10), bearing and limiting plate (11) swing joint are passed through to the one end of first threaded rod (9), the one end of limiting plate (11) is provided with fly leaf (12), fly leaf (12) are through round pin axle and limiting plate (11) swing joint, the bottom fixedly connected with stopper (13) of fly leaf (12), stopper (13) and scrape board groove (5) looks adaptation.

2. The coater nozzle cleaning apparatus as defined in claim 1 wherein: a second thread groove (14) is formed in the surface of one side of the supporting plate (3), a second threaded rod (15) matched with the second thread groove is arranged in the second thread groove (14), and one end of the second threaded rod (15) penetrates through the second thread groove (14) and is movably connected with the movable block (4) through a bearing.

3. The coater nozzle cleaning apparatus as set forth in claim 2 wherein: ball grooves (16) are formed in four corners of the bottom of the movable block (4), balls (17) matched with the ball grooves are arranged in the ball grooves (16), and the balls (17) are attached to the upper surface of the box body (1).

4. A coater nozzle cleaning apparatus as defined in claim 3 wherein: a through groove (18) is formed in the middle of the upper surface of the box body (1), a collecting groove (19) is formed in the bottom of the through groove (18), and the collecting groove (19) is communicated with the through groove (18).

5. The coater nozzle cleaning apparatus as set forth in claim 4 wherein: an exhaust fan (20) is arranged on the surface of one side of the box body (1), a pipeline (21) is arranged on the groove wall of one side of the collecting groove (19), and the output end of the exhaust fan (20) is communicated with the pipeline (21).

6. The coater nozzle cleaning apparatus as set forth in claim 5 wherein: one end of the pipeline (21) is provided with a filter plate (22), and two ends of one side of the filter plate (22) are fixedly connected with the wall of one side of the collecting tank (19).