CN218251174U - Coating equipment capable of adjusting coating thickness - Google Patents

Abstract

The utility model discloses a coating equipment of adjustable coating thickness, include: the casing, the inside of casing leans on the left side to install and vertically installs second turn roll, wind-up roll and substrate roller, the inside right side position that leans on of casing is installed the tensioning roller, is scribbled roller and first turn roll, the right side of scribbling the roller has the silo through first pneumatic cylinder movable mounting, the top of scribbling the roller in the casing is equipped with the comma scraper, the position that casing front end and substrate roller, comma scraper and wind-up roll align all is docked there is driving motor. This coating equipment of adjustable coating thickness is provided with scribbles roller, silo and comma scraper, is equipped with coating in the silo, and coating overflows the silo, waits to scribble the in-process that the material was driven and removes to the wind-up roll, and coating adheres to and waits to scribble on the material to utilize the comma scraper to realize adjusting the thickness of coating, when the coating thickness needs to change, only need adjust the angle of comma scraper, can realize the regulation of the coating thickness that passes through, low cost.

Description

Coating equipment capable of adjusting coating thickness

Technical Field

The utility model relates to a coating equipment technical field specifically is a coating equipment of adjustable coating thickness.

Background

The coating scraper is widely applied to various fields, has wide development prospect, is mainly used for the compound processing of gluing and coating of materials such as plastic films, paper, cloth, leather and the like, and the coating equipment is roughly divided into: hot melt adhesive spray coating, smooth roll sizing coating, anilox roll sizing coating and the like.

After a massive search, the typical coating equipment in the prior art is found as the following: CN215878558U coating die head capable of adjusting coating thickness comprises an upper die head, a lower die head and a coating thickness adjusting mechanism, wherein the upper die head and the lower die head are arranged oppositely, and a gasket is arranged between the upper die head and the lower die head; the front end of the gasket is provided with a slurry extrusion coating area; the coating thickness adjusting mechanism comprises an adjusting block corresponding to a slurry extrusion coating area of the gasket and a pull rod in transmission connection with the adjusting block; under the screwing action of the differential bolt, the pull rod can drive the adjusting block to downwards extrude the slurry of the gasket to extrude the coating area or pull the adjusting block to upwards leave the slurry extrusion coating area of the gasket, so that the coating thickness of the slurry is adjusted. And coating thickness adjustment mechanism can be along a plurality of coating width direction to can realize the high density subregion operation of a plurality of coating thickness adjustment mechanism, improve regulation efficiency and precision, reduce the waste of thick liquids, but there is certain shortcoming in this technique: the structure of a coating thickness adjusting mechanism in the device is complex, the coating thickness adjusting mechanism needs to be customized according to the width of a material to be coated, the cost is high, and the existing structure needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable coating thickness's coating equipment to the structure of coating thickness adjustment mechanism is complicated in the device that provides in solving above-mentioned background art, needs customize, problem with high costs according to the width of waiting to scribble the material.

In order to achieve the above object, the utility model provides a following technical scheme: a coating apparatus capable of adjusting a coating thickness, comprising:

the casing, the inside of casing leans on the left to install and vertically installs second steering roll, wind-up roll and substrate roller, the inside right side position that leans on of casing is installed the tensioning roller, is scribbled roller and first steering roll, the right side of scribbling the roller has the silo through first pneumatic cylinder movable mounting, the top of scribbling the roller in the casing is equipped with the comma scraper, still be equipped with the stoving box in the casing, the position that the casing front end aligns with substrate roller, comma scraper and wind-up roll all is docked driving motor.

As a further aspect of the present invention: be equipped with on the substrate roller and wait to scribble the material, wait to scribble the material and pass through tensioning roller, scribble roller, first turn to roller and second turn to the roller in proper order, wait to scribble the end fixing of material on the wind-up roll.

By adopting the technical scheme, the moving process of the material to be coated is convenient.

As a further aspect of the present invention: the both ends of tensioning roller are equipped with the lift ejector pad, and the outside of lift ejector pad runs through out the casing, driving motor is installed in the outside of lift ejector pad, the front end of casing is equipped with elevation structure, lead screw among the elevation structure runs through the lift ejector pad.

Through adopting above-mentioned technical scheme, realize that driving motor drives the roller rotation effect that corresponds.

As a further aspect of the present invention: the combined type coating machine is characterized in that combination plates are arranged on the front inner wall and the rear inner wall of the shell and are positioned at the tops of the installation positions of the coating roller and the trough, the bottoms of the combination plates are attached to the tops of the coating roller and the trough, and a second hydraulic cylinder installed on the outer side of the shell is in butt joint with the combination plates.

By adopting the technical scheme, the paint can be conveniently overflowed to a designated position.

As a further aspect of the present invention: the drying box is arranged at the inner top of the shell and is positioned between the first steering roller and the second steering roller, and an electric heating device is arranged in the drying box.

By adopting the technical scheme, the drying speed of the coating is improved.

Compared with the prior art, the beneficial effects of the utility model are that: the coating device with the adjustable coating thickness comprises a coating body,

the coating machine is provided with a coating roller, a material groove and a comma scraper, wherein coating is arranged in the material groove, the coating overflows the material groove, the coating is attached to the material to be coated in the process that the material to be coated is driven to move towards a wind-up roller, the thickness of the coating is adjusted by using the comma scraper, and when the thickness of the coating needs to be changed, the thickness of the coating which passes through can be adjusted by only adjusting the angle of the comma scraper, so that the cost is low;

in addition, this coating equipment of adjustable coating thickness still is provided with the compoboard, and the compoboard utilizes the second pneumatic cylinder to realize the removal from beginning to end, and then the compoboard, wait to scribble material and silo and constitute a coating that overflows and keep in the chamber for the coating is changeed and is adhered to on waiting to scribble the material, and the material width is different, can realize the change of coating position through the front and back position of adjusting the compoboard, and is simple and high-efficient, and the cost is lower.

Drawings

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

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

fig. 3 is a schematic structural view of the composition board and the second hydraulic cylinder of the present invention.

In the figure: 1. the device comprises a shell, 2, a substrate roller, 3, a tension roller, 4, a lifting push block, 5, a coating roller, 6, a trough, 7, a first hydraulic cylinder, 8, a composition plate, 9, a comma scraper, 10, a first steering roller, 11, a drying box, 12, an electric heating device, 13, a second steering roller, 14, a winding roller, 15, a lifting structure, 16, a second hydraulic cylinder, 17 and a driving motor.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a coating apparatus capable of adjusting a coating thickness, comprising:

the device comprises a shell 1, wherein a second steering roller 13, a wind-up roller 14 and a substrate roller 2 are longitudinally arranged close to the left inside the shell 1, a tensioning roller 3, a coating roller 5 and a first steering roller 10 are arranged close to the right inside the shell 1, a trough 6 is movably arranged on the right side of the coating roller 5 through a first hydraulic cylinder 7, a comma scraper 9 is arranged above the coating roller 5 in the shell 1, a drying box 11 is also arranged in the shell 1, and a driving motor 17 is butted at the position, aligned with the substrate roller 2, the comma scraper 9 and the wind-up roller 14, of the front end of the shell 1;

when the coating device is used, the base material roller 2, the comma scraper 9 and the winding roller 14 are driven by the driving motor 17 to rotate, so that a material to be coated moves through the tensioning roller 3, when the material to be coated moves to the coating roller 5, paint overflowing from the material tank 6 attached to the coating roller 5 is attached to the material to be coated, the material to be coated continues to move, a part of the paint on the surface of the material to be coated, which is higher than the set thickness, is scraped by the comma scraper 9, then the material to be coated passes through the first turning roller 10, enters the drying box 11 to be dried, then passes through the second turning 13, and is wound by the winding roller 14, and the whole coating process is realized.

Referring to fig. 1, further, a material to be coated is arranged on the substrate roll 2, the material to be coated sequentially passes through the tensioning roll 3, the coating roll 5, the first turning roll 10 and the second turning roll 13, and the end of the material to be coated is fixed on the winding roll 14;

in the processing process, the material to be coated is released from the substrate roller 2 and is finally wound by the winding roller 14, and the tensioning roller 3 plays a role in tensioning the material to be coated, so that the effect of influencing the processing due to insufficient tension is avoided.

Referring to fig. 2, further, two ends of the tension roller 3 are provided with a lifting push block 4, an outer side of the lifting push block 4 penetrates through the housing 1, an outer side of the lifting push block 4 is provided with a driving motor 17, a lifting structure 15 is arranged at a front end of the housing 1, and a screw rod in the lifting structure 15 penetrates through the lifting push block 4;

when the tensioning roller 3 needs to be moved, the lifting effect of the lifting pushing block 4 is driven by the motor in the lifting structure 15, and the driving motor 17 on the lifting pushing block 4 is driven to move together, so that the lifting effect of the tensioning roller 3 is realized, and the tension of the material to be coated can be conveniently adjusted.

Referring to fig. 1 and 3, further, the inner walls of the front and the rear of the housing 1 are provided with a combination board 8, the combination board 8 is located at the top of the installation positions of the coating roller 5 and the trough 6, the bottom of the combination board 8 is attached to the top of the coating roller 5 and the trough 6, and a second hydraulic cylinder 16 installed outside the housing 1 is butted with the combination board 8;

before the coating does not overflow the silo 6, drive the inward contraction of compoboard 8 through second pneumatic cylinder 16 for the compoboard 8 at both ends constitutes a space that makes things convenient for the coating to overflow with material to be scribbled and silo 6, makes the coating that overflows can contact with material to be scribbled, and the coating that is scraped by comma scraper 9 also can flow back in this space, and such simple structure and high efficiency to it is different according to the thickness and the width of waiting to scribble the material very conveniently, adjusts the position of silo 6 and compoboard 8.

Referring to fig. 1, further, a drying box 11 is installed at the inner top of the casing 1, the drying box 11 is located between the first turning roller 10 and the second turning roller 13, and an electric heating device 12 is arranged in the drying box 11;

after the material to be coated enters the drying box 11, the electric heating device 12 plays a drying effect, so that the material can be solidified when moving out of the drying box 11, and subsequent rolling is facilitated.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

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 (5)

1. A coating apparatus capable of adjusting a coating thickness, comprising:

casing (1), the inside of casing (1) leans on the left side to install and vertically installs second steering roll (13), wind-up roll (14) and substrate roller (2), casing (1) is inside to lean on right side position to install tensioning roller (3), scribble roller (5) and first steering roll (10), the right side of scribbling roller (5) has silo (6) through first pneumatic cylinder (7) movable mounting, the top of scribbling roller (5) in casing (1) is equipped with comma scraper (9), still be equipped with stoving box (11) in casing (1), casing (1) front end all docks with substrate roller (2), comma scraper (9) and wind-up roll (14) the position of aliging has driving motor (17).

2. The coating apparatus of claim 1, wherein the coating thickness is adjustable by: be equipped with on substrate roller (2) and wait to scribble the material, wait to scribble the material and pass through tensioning roller (3), scribble roller (5), first turning roll (10) and second turning roll (13) in proper order, the tip of waiting to scribble the material is fixed on wind-up roll (14).

3. The coating apparatus of claim 1, wherein the coating thickness is adjustable by: the utility model discloses a take the lead screw of casing (1) as a whole, the both ends of tensioning roller (3) are equipped with lift ejector pad (4), and the outside of lift ejector pad (4) runs through out casing (1), driving motor (17) are installed in the outside of lift ejector pad (4), the front end of casing (1) is equipped with elevation structure (15), lead screw in elevation structure (15) runs through lift ejector pad (4).

4. The coating apparatus of claim 1, wherein the coating thickness is adjustable by: the coating machine is characterized in that combination plates (8) are arranged on the front inner wall and the rear inner wall of the shell (1), the combination plates (8) are located at the tops of the installation positions of the coating roller (5) and the trough (6), the bottoms of the combination plates (8) are attached to the tops of the coating roller (5) and the trough (6), and a second hydraulic cylinder (16) installed on the outer side of the shell (1) is in butt joint with the combination plates (8).

5. The coating apparatus of claim 1, wherein the coating thickness is adjustable by: the drying box (11) is arranged at the inner top of the shell (1), the drying box (11) is positioned between the first steering roller (10) and the second steering roller (13), and an electric heating device (12) is arranged in the drying box (11).

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