CN219309174U

CN219309174U - Decoration film wire coating machine

Info

Publication number: CN219309174U
Application number: CN202320361994.4U
Authority: CN
Inventors: 宋庆欢
Original assignee: Rongbaoyu New Materials Technology Ningbo Co ltd
Current assignee: Rongbaoyu New Materials Technology Ningbo Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-07
Anticipated expiration: 2033-02-23

Abstract

The application discloses decorate film silk coating machine belongs to coating equipment technical field for provide one kind and adjust the decoration film silk coating machine of coating thickness in a flexible way, which comprises a frame, be provided with feed cylinder and the rolling cylinder that are parallel to each other in the frame, the frame is in be provided with the layer board between feed cylinder and the rolling cylinder, the layer board top be provided with the parallel coating roller of cylinder axis and coating funnel, the lower discharge end of coating funnel is close to the roll-in side of coating roller, the coating roller with be provided with the adjustment mechanism who is located both ends department between the layer board, be used for adjusting the coating roller with interval between the layer board. The utility model discloses a set up symmetrical adjustment mechanism between coating roller and layer board, utilize two-way output motor can let the coating roller carry out integral altitude mixture control with the state of parallelism to realized the function to the nimble film coating thickness that changes of actual demand.

Description

Decoration film wire coating machine

Technical Field

The application relates to the technical field of coating equipment, in particular to a decorative film wire coating machine.

Background

Films are often used for decoration, but the film is often produced in a monochromatic transparent state, and the decorative effect is relatively weak, so in order to improve the aesthetic property of the film, at least one surface of the film is usually coated with pigment, pattern, etc. as decoration, or the other surface of the film is coated with an adhesive for functional reasons.

However, the existing coating machine for thin films can only apply a coating material with a specific thickness, and cannot adjust the thickness of the coating material according to practical requirements, such as hardness after attachment, which is a problem encountered when coating adhesive materials.

Disclosure of Invention

The purpose of the application is to provide a decorative film wire coater with flexibly adjustable coating thickness.

To achieve the above object, the present application provides a decorative film wire coater: the automatic coating machine comprises a frame, a feeding roller and a winding roller which are parallel to each other are arranged on the frame, a supporting plate is arranged between the feeding roller and the winding roller, a coating roller and a coating funnel which are parallel to the axis of the roller are arranged above the supporting plate, the lower discharging end of the coating funnel is close to the winding side of the coating roller, an adjusting mechanism which is positioned at two ends is arranged between the coating roller and the supporting plate and used for adjusting the distance between the coating roller and the supporting plate, a film extends out from the lower side of the feeding roller, passes through the lower discharging end of the coating funnel and then passes through the space between the coating roller and the supporting plate, and is finally reeled up again from the lower side of the winding roller, so that feeding, coating and winding automation are realized.

Preferably, a motor is arranged below the supporting plate, the motor is a motor with a bidirectional output shaft, and the two output ends respectively drive the two adjusting mechanisms for adjusting the coating thickness.

Preferably, the adjusting mechanism comprises a lifting rod, the main body of the lifting rod is a threaded rod, side plates are arranged at two ends of the supporting plate, nuts are fixedly connected to the outer surfaces of the side plates and are suitable for being matched with the threaded rod in a threaded mode, the upper end of the threaded rod is used for restraining the paint roller, the lower end of the threaded rod is in linkage with the output end of the motor, and the threaded rod is used for adjusting the height of the paint roller under the driving of the motor so as to change the coating thickness of the surface of the film.

Preferably, the upper end of the threaded rod is rotatably connected with a shaft sleeve, the shaft sleeve is provided with a shaft hole, and the shaft sleeve is suitable for being matched with the end part of the paint roller to form a revolute pair, so that the freedom of movement of the paint roller is limited.

As one preferable, the lower end of the threaded rod is provided with an integral spline shaft, a driven gear is sleeved outside the spline shaft in a sliding manner, two output ends of the motor are respectively and fixedly connected with an extension shaft, the end part of the extension shaft is fixedly connected with a driving gear, the driving gear and the driven gear are bevel gears, and the driving gear is suitable for being meshed with the driven gear, so that the driving gear is driven on one hand and the limiting gear is on the other hand.

Preferably, the upper end of the threaded rod is fixedly connected with a limiting ring, the bottom of the shaft sleeve is provided with a limiting groove, and the limiting ring is suitable for being embedded into the limiting groove to form a revolute pair; the side of the spline shaft is provided with a guide groove parallel to the axis, the driven gear is provided with a through inserting hole, the inner wall of the inserting hole is provided with a guide strip parallel to the axis, the guide strip is suitable for being matched with the guide groove to form a sliding pair, and the whole lifting rod can move up and down relative to the driven gear.

Preferably, the frame comprises a plurality of support legs, the feeding roller and the winding roller are rotationally connected between the support legs and driven by different driving modes, the top parts of the support legs are provided with cantilevers extending upwards, and the paint hopper is fixedly connected to the top parts of the cantilevers to keep stability.

Preferably, the shell of the motor is fixedly connected with the support legs, the frame further comprises a support frame fixed at the bottom of the supporting plate, and the extension shaft penetrates through the support frame to form a revolute pair so as to improve transmission stability.

Compared with the prior art, the beneficial effect of this application lies in:

(1) The symmetrical adjusting mechanisms are arranged between the paint rollers and the supporting plates, and the paint rollers can be integrally adjusted in height in a parallel state by utilizing the bidirectional output motor, so that the function of flexibly changing the film coating thickness according to actual requirements is realized;

(2) The design has the advantages of simple and compact structure, high working stability and good continuity, the feeding and the rolling are driven by the two driving mechanisms and coordinated by the same controller, and the problem of too loose or too tight film in the coating process is effectively avoided.

Drawings

FIG. 1 is a first view of the overall construction of the decorative film wire coater;

FIG. 2 is a second view of the overall construction of the decorative film wire coater;

FIG. 3 is a diagram showing the positional relationship of the paint hopper of the decorative film wire coater;

FIG. 4 is a diagram showing the relationship between the coating roller and the pallet of the decorative film wire coater;

FIG. 5 is an enlarged view of a portion of the decorative film wire coater of FIG. 4;

FIG. 6 is a transmission structure diagram of an adjusting mechanism of the decorative film wire coater;

FIG. 7 is a perspective cross-sectional view of the adjustment mechanism of the decorative film wire coater;

FIG. 8 is a schematic perspective view of a lifting rod of the decorative film wire coater;

FIG. 9 is a perspective cross-sectional view of the driven gear of the decorative film wire coater;

fig. 10 is a perspective cross-sectional view of a sleeve of the decorative film wire coater.

In the figure: 1. a feed roller; 2. a winding roller; 3. a motor; 301. an extension shaft; 302. a drive gear; 4. a supporting plate; 401. a side plate; 402. a nut; 5. an adjusting mechanism; 510. a driven gear; 511. a plug hole; 512. a guide bar; 520. a lifting rod; 521. a spline shaft; 522. a guide groove; 523. a threaded rod; 524. a limiting ring; 530. a shaft sleeve; 531. a shaft hole; 532. a limit groove; 6. a paint roller; 7. a paint hopper; 8. a frame; 801. a support leg; 802. a cantilever; 803. and (5) supporting frames.

Detailed Description

The present application will be further described with reference to the specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present application, it should be noted that, for the azimuth terms such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present application and simplifying the description, and it is not to be construed as limiting the specific protection scope of the present application that the device or element referred to must have a specific azimuth configuration and operation, as indicated or implied.

It should be noted that the terms "first," "second," and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims of the present application are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

The decorative film wire coater shown in fig. 1-10 comprises a frame 8 for configuring each functional part, the frame 8 comprises a plurality of supporting legs 801 for suspending the mounting parts to a certain height, the frame 8 is provided with a feeding roller 1 and a winding roller 2 which are parallel to each other, the feeding roller 1 and the winding roller 2 are rotationally connected between the supporting legs 801 and are respectively driven by different drives, the feeding roller 1 and the winding roller 2 keep the film stretching and winding speeds consistent at mutually coordinated rotating speeds under the control of a processor, the film is prevented from piling or excessively pulling, a supporting plate 4 for providing an upward lifting effect for the film is arranged between the feeding roller 1 and the winding roller 2 by the frame 8, a coating roller 6 and a coating funnel 7 which are parallel to the roller axis are arranged above the supporting plate 4, the coating funnel 7 is used for uniformly coating the needed raw materials on the upper surface of the film, the paint roller 6 is to level the paint to a proper thickness, the top of the stand bar 801 is provided with a cantilever 802 extending upwards, the paint hopper 7 is fixedly connected to the top of the cantilever 802, so that the stability of the paint hopper 7 is kept, the lower discharge end of the paint hopper 7 is close to the rolling-in side of the paint roller 6, the paint is coated on the surface of the film first and then is uniformly pressed, the continuous discharge of the paint can be well limited because of the limited clearance between the lower discharge end of the paint hopper 7 and the paint roller 6, the paint filling state between the discharge end of the paint hopper 7 and the film can be kept for a long time, an adjusting mechanism 5 positioned at two ends is arranged between the paint roller 6 and the supporting plate 4 for adjusting the interval between the paint roller 6 and the supporting plate 4, which means that the coating thickness of the paint on the surface of the film can be adjusted, a motor 3 is arranged below the supporting plate 4, the shell of the motor 3 is fixedly connected with the support legs 801, the motor 3 is a motor with a bidirectional output shaft, and two output ends respectively drive two adjusting mechanisms 5, so that the adjusting mechanisms 5 with the same specification are synchronously adjusted.

The adjusting mechanism 5 comprises a lifting rod 520, the main body of the lifting rod 520 is provided with a threaded rod 523, two ends of a supporting plate 4 are provided with side plates 401, the outer surfaces of the side plates 401 are fixedly connected with nuts 402 and are suitable for being in threaded fit with the threaded rod 523, when the threaded rod 523 rotates, lifting motion can be realized by the self, the upper end of the threaded rod 523 restrains a paint roller 6, specifically, the upper end of the threaded rod 523 is rotationally connected with a shaft sleeve 530, the shaft sleeve 530 is provided with a shaft hole 531 and is suitable for being matched with the end of the paint roller 6 to form a revolute pair, the upper end of the threaded rod 523 is fixedly connected with a limiting ring 524, the bottom of the shaft sleeve 530 is provided with a limiting groove 532, the limiting ring 524 is suitable for being embedded into the limiting groove 532 to form the revolute pair, the threaded rod 523 can rotate relative to the shaft sleeve 530, and the height difference between the two is kept unchanged.

The lower end of the threaded rod 523 is linked with the output end of the motor 3, specifically, the lower end of the threaded rod 523 is provided with an integral spline shaft 521, the spline shaft 521 is externally and slidably sleeved with a driven gear 510, a guide groove 522 parallel to the axis is formed in the side surface of the spline shaft 521, the driven gear 510 is provided with a through-hole 511, the inner wall of the through-hole 511 is provided with a guide strip 512 parallel to the axis and suitable for being matched with the guide groove 522 to form a sliding pair, the driven gear 510 can slide up and down along the spline shaft 521, two output ends of the motor 3 are respectively fixedly connected with an extension shaft 301, the frame 8 also comprises a support frame 803 fixed at the bottom of a supporting plate 4, the extension shaft 301 penetrates through the support frame 803 to form a revolute pair, the rotation stability of the extension shaft 301 can be improved, the end part of the extension shaft 301 is fixedly connected with a driving gear 302, the driving gear 302 and the driven gear 510 are bevel gears, the driving gear 302 is suitable for being meshed with the driven gear 510, the driven gear 510 is constrained by the lower part of the driving gear 302, and the constraint function above the side plate 401 can keep the self height unchanged, so that the state can be kept in which the state of being meshed with the driving gear 302 whether the state is in the forward or reverse rotation.

Working principle: when the coating machine works, the film extends out from the lower part of the feeding roller 1, the coating evenly discharged from the lower discharging end of the coating hopper 7 is received by the lower discharging end of the coating hopper 7 and passes through the space between the coating roller 6 and the supporting plate 4, the gap between the upper surface of the film and the lowest part of the coating roller 6 is far smaller than the thickness of the coating directly coated, the coating on the upper surface of the film can be evenly smoothed and thinned, finally the coated film can be rewound from the lower part of the winding roller 2 to finish the coating operation, if the coating thickness is changed, only the motor 3 is started to finely adjust through the adjusting mechanism 5, and when the coating material is a viscous material, the adjusting range can be larger.

The foregoing has outlined the basic principles, main features and advantages of the present application. It will be appreciated by persons skilled in the art that the present application is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the present application, and that various changes and modifications may be made therein without departing from the spirit and scope of the application, which is defined by the appended claims. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

Claims

1. A decorative film wire coater, characterized in that: including frame (8), be provided with feed cylinder (1) and rolling cylinder (2) that are parallel to each other on frame (8), frame (8) are in be provided with layer board (4) between feed cylinder (1) and rolling cylinder (2), layer board (4) top be provided with coating roller (6) and coating funnel (7) that the axis of feed cylinder (1) is parallel, the lower discharge end of coating funnel (7) is close to the roll-in side of coating roller (6), coating roller (6) with be provided with between layer board (4) adjustment mechanism (5) that are located both ends department for adjust coating roller (6) with interval between layer board (4), the film is by the below extension of feed cylinder (1), process coating funnel (7) lower discharge end rethread between coating roller (6) and layer board (4), from the below of rolling cylinder (2) is rolled up again at last.

2. The decorative film wire coater of claim 1, wherein: the motor (3) is arranged below the supporting plate (4), the motor (3) is a motor with a two-way output shaft, and two output ends drive the two adjusting mechanisms (5) respectively.

3. The decorative film wire coater of claim 2, wherein: the adjusting mechanism (5) comprises a lifting rod (520), the main body of the lifting rod (520) is a threaded rod (523), two ends of the supporting plate (4) are provided with side plates (401), nuts (402) are fixedly connected to the outer surfaces of the side plates (401) and are suitable for being in threaded fit with the threaded rod (523), and the upper end of the threaded rod (523) is used for restraining the paint roller (6), and the lower end of the threaded rod is in linkage with the output end of the motor (3).

4. A decorative film wire coater as set forth in claim 3 wherein: the upper end of the threaded rod (523) is rotatably connected with a shaft sleeve (530), the shaft sleeve (530) is provided with a shaft hole (531), and the shaft sleeve is suitable for being matched with the end part of the paint roller (6) to form a revolute pair.

5. The decorative film wire coater of claim 4, wherein: the lower extreme of threaded rod (523) has integrative spline shaft (521), spline shaft (521) outer slip has cup jointed driven gear (510), two output of motor (3) are fixedly connected with extension axle (301) respectively, the tip fixedly connected with driving gear (302) of extension axle (301), driving gear (302) are bevel gear with driven gear (510), driving gear (302) be suitable for with driven gear (510) meshing.

6. The decorative film wire coater of claim 5, wherein: the upper end of the threaded rod (523) is fixedly connected with a limiting ring (524), a limiting groove (532) is formed in the bottom of the shaft sleeve (530), and the limiting ring (524) is suitable for being embedded into the limiting groove (532) to form a revolute pair; the side of the spline shaft (521) is provided with a guide groove (522) parallel to the axis, the driven gear (510) is provided with a through plug hole (511) up and down, the inner wall of the plug hole (511) is provided with a guide strip (512) parallel to the axis, and the guide strip is suitable for being matched with the guide groove (522) to form a sliding pair.

7. The decorative film wire coater of any one of claims 5 or 6, wherein: the frame (8) includes a plurality of stabilizer blades (801), feed cylinder (1) and rolling cylinder (2) rotate connect in between stabilizer blade (801), respectively by different drive, the top of stabilizer blade (801) has cantilever (802) that upwards extends, coating funnel (7) fixed connection in the top of cantilever (802).

8. The decorative film wire coater of claim 7, wherein: the shell of the motor (3) is fixedly connected with the supporting legs (801), the stand (8) further comprises a supporting frame (803) fixed to the bottom of the supporting plate (4), and the extending shaft (301) penetrates through the supporting frame (803) to form a revolute pair.