CN217700455U

CN217700455U - Coating machine with substrate clearance structure

Info

Publication number: CN217700455U
Application number: CN202220953248.XU
Authority: CN
Inventors: 宋勇; 鲁利忠; 宋定军
Original assignee: Nanyi Intelligent Equipment Changzhou Co ltd
Current assignee: Nanyi Intelligent Equipment Changzhou Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-01
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a coating machine with substrate clearance structure, which comprises a bod, fuselage upper portion is provided with the cover, both sides are provided with the guide roll around the cover, the tensioning has the coating substrate on the guide roll, one side is provided with the drive roll in the cover, drive roll one side parallel arrangement has the driven voller, the outer tensioning of drive roll and driven voller has the felt, the felt upside is provided with the rubber stick, rubber stick one side is provided with the suction box, suction box one side is provided with the exhaust tube, exhaust tube one end is connected with the air exhauster, air exhauster one end is connected with the outlet duct, the outlet duct lower extreme is connected with the collection ash box, suction box one side is provided with the coating head, the utility model relates to a coating machine with substrate clearance structure, through the setting of felt and rubber stick, can produce static through the friction of felt with the rubber stick, then the felt is wiped from the surface of treating the coating on the coating substrate, wipes off dust filth, and static on the felt can adsorb a large amount of small dust dirt, makes the coating substrate surface cleaner.

Description

Coating machine with substrate clearance structure

Technical Field

The utility model relates to a relevant technical field of coating machine specifically is a coating machine with substrate clearance structure.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, the coating machine coats a layer of glue, paint or printing ink and the like with specific functions on a coiled base material, the base material is dried and then wound, the special multifunctional coating head is adopted, the surface coating production in various forms can be realized, the winding and unwinding of the coating machine are all provided with full-speed automatic film receiving mechanisms, and the PLC program tension is controlled in a closed loop manner automatically.

However, the existing coating machine, such as a coating machine and a coating machine disclosed in patent No. CN201710770753.4, lacks a cleaning capability for the substrate, and some substrates are prone to have dirt such as dust on the surface, and if the dirt is not cleaned, the coating is prone to uneven coating, and the coating is not firmly adhered, and so on.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating machine with substrate clearance structure to solve the problem that the coating machine on the existing market that above-mentioned background art provided can't clear up the substrate.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a coating machine with substrate clearance structure, includes the fuselage, fuselage upper portion is provided with the cover, both sides are provided with the guide roll around the cover, the tensioning has the coating substrate on the guide roll, one side is provided with the drive roll in the cover, drive roll one end is connected with the motor, drive roll one side parallel arrangement has the driven voller, the outer tension of drive roll and driven voller has the felt, the felt upside is provided with the rubber stick, rubber stick one side is provided with the suction box, suction box one side is provided with the exhaust tube, exhaust tube one end is connected with the air exhauster, air exhauster one end is connected with the outlet duct, the outlet duct lower extreme is connected with album ash box, suction box one side is provided with the coating head.

Preferably, the surfaces of the driving roller and the driven roller are coated with insulating materials, and the felt is in close contact with the rubber rod.

Preferably, an air suction slit which is gradually narrowed and widened is formed in the suction box, an ash scraping plate is arranged on one side of the lower portion of the suction box, and a static removing roller is arranged on the other side of the lower portion of the suction box.

Preferably, the static removing roller is made of metal, and one end of the static removing roller is connected with a grounding wire.

Preferably, the ash collecting box is internally provided with a plurality of layers of filter cotton, and the upper part of the ash collecting box is provided with a series of air outlet holes.

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

1. through the setting of felt and rubber stick, can produce static through the friction of felt and rubber stick, then the felt is wiped from the surface of treating the coating on the coating substrate, rubs off dust filth, and static on the felt can adsorb a large amount of small dust filths, makes the coating substrate surface cleaner.

2. Through the setting of suction box and collection ash box, can detach through the static guide on the destatic roller with the felt, then scrape the dust on the ash board with the felt and scrape down, suck the dust away and blow in collection ash box collection through the air exhauster, electrostatic precipitator can go out less dust, prevents that tiny dust adhesion from blockking up on the coating head.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the suction box of the present invention;

fig. 4 is the schematic view of the sectional structure of the ash collecting box of the present invention.

In the figure: 1. a body; 2. a machine cover; 3. a guide roller; 4. coating a substrate; 5. a drive roll; 6. a motor; 7. a driven roller; 8. felt; 9. a rubber rod; 10. a suction box; 11. an exhaust pipe; 12. an exhaust fan; 13. an air outlet pipe; 14. a dust collecting box; 15. filtering cotton; 16. an air outlet; 17. air pumping is performed on the seam; 18. a dust scraping plate; 19. a static electricity removing roller; 20. a ground line; 21. and (4) coating the head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides the following solutions:

example 1:

the utility model provides a coating machine with substrate clearance structure, includes fuselage 1, its characterized in that: 1 upper portion of fuselage is provided with cover 2, both sides are provided with guide roll 3 around the cover 2, the tensioning has coating substrate 4 on the guide roll 3, one side is provided with drive roll 5 in the

cover

2, 5 one end of drive roll is connected with

motor

6, 5 one side parallel arrangement of drive roll have driven voller 7,

drive roll

5 and 7 outer tensions of driven voller have felt 8, drive

roll

5 and 7 surfaces of driven voller all scribble insulating material, avoid leading away the static on 8 surfaces of felt, felt 8 and 9 in close contact with of rubber stick, can rub fast and produce a large amount of static, 8 upsides of felt are provided with rubber stick 9.

Example 2:

a coating machine with a substrate cleaning structure is provided, a suction box 10 is arranged on one side of a rubber rod 9, a suction gap 17 which is gradually widened from narrow to wide is arranged in the suction box 10, a dust scraping plate 18 is arranged on one side of the lower portion of the suction box 10, a static removing roller 19 is arranged on the other side of the lower portion of the suction box 10, the static removing roller 19 is made of metal, one end of the static removing roller 19 is connected with a grounding wire 20, when the felt 8 rotates through the suction box 10 after absorbing dust and dirt, the static removing roller 19 made of metal rolls over the surface of the felt 8, one end of the static removing roller 19 is connected with the grounding wire 20, static on the felt 8 where the static removing roller 19 rolls over is removed, dust is not firmly adhered to the surface of the felt 8 after removing, then the dust scraping plate 18 scrapes off the dust on the surface of the felt 8, an exhaust fan 12 exhausts the dust through the exhaust pipe 11, the scraped dust is sucked from the inside of the suction gap 17, an exhaust pipe 11 is arranged on one side of the suction box 10, an exhaust pipe 12 is connected with an exhaust pipe 13, a dust collecting box 14 is connected with a plurality of exhaust pipes 14, and a dust collecting box 14 is arranged in a filter head 14, and a dust collecting box 14, and a dust collecting head 14 is arranged in a plurality of filter head 14, and a filter head 14.

The working principle is as follows: when the coating machine with the substrate cleaning structure is used, firstly, an external power supply is turned on, the coating substrate 4 penetrates through the guide rollers 3 and is tensioned, the motor 6 drives the driving roller 5 to rotate, the felt 8 on the driving roller 5 and the driven roller 7 also rotates along with the driving roller 5, dust on the surface of the coating substrate 4 is wiped clean when the felt 8 rotates, the felt 8 quickly rubs against the rubber rod 9 when rotating, so that a large amount of static electricity is generated on the surface of the felt 8, the felt 8 with the static electricity can actively attract and adsorb tiny dust, so that the surface of the coating substrate 4 is cleaned more cleanly, the paint is more favorably attached to the surface of the coating substrate 4, when the felt 8 rotates through the suction box 10 after absorbing the dust, the static removing roller 19 made of metal materials rolls over the surface of the felt 8, one end of the static removing roller 19 is connected with a grounding wire 20 which can guide the static on the surface of the felt 8 to the ground so as to remove the static on the felt 8 rolled by the static removing roller 19, the dust is not firmly adhered on the surface of the felt 8 after the static is removed, then the dust on the surface of the felt 8 is scraped by the dust scraping plate 18, the air extractor 12 extracts air through the air extracting pipe 11 to suck the scraped dust from the air extracting slit 17 and then blows the dust into the dust collecting box 14 through the air outlet pipe 13, the dust can be filtered by the multi-layer filter cotton 15 in the dust collecting box 14, the air after the dust is removed can be blown out from the air outlet hole 16 on the dust collecting box 14, and the coating base material 4 enters the coating head 21 for coating after being decontaminated by the air extracting box 10, thereby completing a series of work. Those not described in detail in this specification are within the skill of the art.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A coating machine with a substrate cleaning structure comprises a machine body (1), and is characterized in that: fuselage (1) upper portion is provided with cover (2), both sides are provided with guide roll (3) around cover (2), the tensioning has coating substrate (4) on guide roll (3), one side is provided with drive roll (5) in cover (2), drive roll (5) one end is connected with motor (6), drive roll (5) one side parallel arrangement has driven voller (7), drive roll (5) and driven voller (7) are tight outward to have felt (8), felt (8) upside is provided with rubber stick (9), rubber stick (9) one side is provided with suction box (10), suction box (10) one side is provided with exhaust tube (11), exhaust tube (11) one end is connected with air exhauster (12), air exhauster (12) one end is connected with outlet duct (13), outlet duct (13) lower extreme is connected with collection ash box (14), suction box (10) one side is provided with coating head (21).

2. A coater having a substrate cleaning structure according to claim 1, wherein: the surfaces of the driving roller (5) and the driven roller (7) are coated with insulating materials, and the felt (8) is tightly contacted with the rubber rod (9).

3. A coater having a substrate cleaning structure according to claim 1, wherein: an air suction slit (17) which gradually becomes wider from narrow to narrow is formed in the suction box (10), an ash scraping plate (18) is arranged on one side of the lower portion of the suction box (10), and a static removing roller (19) is arranged on the other side of the lower portion of the suction box (10).

4. A coater having a substrate cleaning structure according to claim 3, wherein: the static removing roller (19) is made of metal materials, and one end of the static removing roller (19) is connected with a grounding wire (20).

5. A coater having a substrate cleaning structure according to claim 1, wherein: the ash collecting box (14) is internally provided with a plurality of layers of filter cotton (15), and the upper part of the ash collecting box (14) is provided with a series of air outlet holes (16).