CN218423740U

CN218423740U - Width adjustable coating mechanism

Info

Publication number: CN218423740U
Application number: CN202222524879.2U
Authority: CN
Inventors: 张建瑞
Original assignee: Anhui Furi Intelligent Equipment Co ltd
Current assignee: Anhui Furi Intelligent Equipment Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-02-03
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to the technical field of coating machine accessories, in particular to a coating mechanism with adjustable width, which comprises a frame and two groups of guide rollers arranged on the frame, wherein one side of the bottom of each guide roller is provided with a tension roller arranged on the frame; the coating roll is also arranged on the rack and corresponds to one side between the two groups of guide rolls, a feeding box arranged on the rack is arranged at the top of the coating roll, the bottom of the feeding box is connected with a coating box, two ends of the coating box are connected with adjusting plates with adjustable horizontal positions, the adjusting plates extend into the coating box and are connected with plugging blocks, and the feeding box is connected with a feeding piece used for injecting materials between the two groups of plugging blocks; the top of the frame is provided with a scraper piece, and the bottom of the coating roll is provided with a material collecting piece; the utility model discloses well pay-off box and coating box cooperation can deliver to coating roll with coating on, and the ejection of compact width of coating box can be adjusted through the shutoff piece, can adjust corresponding coating range according to the broad width of product (surface fabric, film etc.).

Description

Width adjustable coating mechanism

Technical Field

The utility model relates to a coating machine accessory technical field specifically is a broad width adjustable coating mechanism.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like. When the automatic winding machine works, a coiled base material is conveyed, a layer of glue, paint or printing ink with a specific function is coated on the coiled base material through the coating mechanism, and then the coiled base material is dried through the drying mechanism and wound. Wherein a coating mechanism is arranged to coat the product.

Among the coating mechanism that current patent publication No. CN207103016U discloses, including silo, material loading roller and scraper mechanism, be equipped with coating in the silo, on the material loading roller is located the silo movably, scraper mechanism includes scraper and a plurality of adjustment seats, the material loading roller glues the back with coating in the silo, through stretching out and retracting of control cylinder piston rod, can make the swing of adjustment frame to drive the scraper swing and change the relative position with the material loading roller. Meanwhile, the translation adjusting piece can be used for enabling the translation seat and the whole scraper to be close to or far away from the feeding roller. The position of the doctor blade can be flexibly changed in cooperation with the two adjusting actions, so that the coating on the feeding roller can be adjusted to a desired thickness. In addition, the scraper has a sharp edge, so that the paint scraping effect is better.

The coating mechanism can adjust the coating thickness by adjusting the scraper, but different product widths of different products need different coating thicknesses, and the coating width of the coating mechanism is inconvenient to adjust and needs to be improved. In order to solve the problems, a coating mechanism with adjustable width is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broad width adjustable coating mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a coating mechanism with adjustable width comprises a rack and two groups of guide rollers arranged on the rack, wherein one side of the bottom of each guide roller is provided with a tension roller arranged on the rack;

the coating roll is arranged on the rack and corresponds to one side between the two groups of guide rolls, a feeding box arranged on the rack is arranged at the top of the coating roll, the bottom of the feeding box is connected with a coating box, two ends of the coating box are connected with adjusting plates with adjustable horizontal positions, the adjusting plates extend into the coating box and are connected with plugging blocks, and the feeding box is connected with a feeding piece used for feeding materials between the two groups of plugging blocks;

the top of the frame is provided with a scraper part for scraping a coated product, and the bottom of the coating roll is provided with a collecting part for collecting redundant coatings on the coating roll and the product.

In one alternative: the regulating plate is far away from one end of the plugging block and is connected with the limiting block, a rectangular groove used for the regulating plate to pass is formed in the rack, a positioning screw is connected to the rack, and a plurality of positioning holes corresponding to the positioning screw are formed in the regulating plate.

In one alternative: the feeding piece comprises an inlet pipe and a fixed pipe, the inlet pipe is connected to the feeding box, one end of the inlet pipe extends into the coating box to be connected with the fixed pipe, two ends of the fixed pipe are slidably connected with the telescopic pipes, the telescopic pipes are far away from the fixed pipe one end fixed connection plugging block, and a plurality of discharge holes are formed in the bottoms of the fixed pipe and the telescopic pipes.

In one alternative: the outer wall of the blocking block is in sliding fit with the inner wall of the coating box, and a plurality of discharge holes are formed in the bottom of the coating box.

In one alternative: the scraper piece comprises a scraper and an electric telescopic rod, the electric telescopic rod is installed at the top of the rack, the top ends of the two groups of electric telescopic rods are connected through an installation rod, and the scraper is installed on the installation rod.

In one alternative: the part that gathers materials includes the collecting hopper, the collecting hopper is close to product one side and establishes to the inclined plane, the collecting hopper both sides all link the slider, the frame inner wall is equipped with and is used for the gliding spout of slider, the slider is kept away from inclined plane one side and is connected the spring of installing in the spout.

In one alternative: still install input roller and output roll in the frame, the input roller sets up in tensioning roller feeding side, the output roll sets up in guide roll discharge side.

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

the utility model discloses well pay-off box and coating box cooperate, can send coating to the coating roll, and the ejection of compact width of coating box can be adjusted through the shutoff piece, can adjust corresponding coating scope according to the broad width of product (surface fabric, film etc.);

the medium material collecting piece can collect paint falling from the coating roller and products, and is convenient for subsequent centralized treatment;

the utility model discloses well scraper spare can scrape the coating on product surface, adjustment coating thickness.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the product conveying stroke in the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is a schematic structural view of the feeding box of the present invention.

Fig. 5 is a schematic structural view of the interior of the coating box of the present invention.

Fig. 6 is a schematic structural view of the material collecting hopper of the present invention.

In the figure: 11. a frame; 12. an input roller; 13. a collection hopper; 14. a coating roll; 15. a feeding box; 16. a scraper; 17. an electric telescopic rod; 18. a guide roller; 19. an output roller; 20. a tension roller; 21. a feeding pipe; 22. a paint cartridge; 23. an adjusting plate; 24. a limiting block; 25. a plugging block; 26. a fixed tube; 27. a telescopic pipe; 28. a discharge hole; 29. a slide block.

Detailed Description

Referring to fig. 1-6, in the present embodiment, a coating mechanism with adjustable width includes a frame 11 and two sets of guide rollers 18 mounted on the frame 11, the two sets of guide rollers 18 are arranged as shown in fig. 2, and one side of the bottom of the guide roller 18 is provided with a tension roller 20 mounted on the frame 11;

as shown in fig. 1 and fig. 2, an application roller 14 is further mounted on the frame 11, the application roller 14 corresponds to one side between the two sets of guide rollers 18, a feed box 15 mounted on the frame 11 is arranged at the top of the application roller 14, and a coating box 22 is connected to the bottom of the feed box 15; the coating is delivered to the coating roller 14 from the coating box 22 after being delivered to the feeding box 15;

two ends of the coating box 22 are connected with adjusting plates 23 with adjustable horizontal positions, the adjusting plates 23 extend into the coating box 22 and are connected with blocking blocks 25, and the feeding box 15 is connected with a feeding piece for feeding materials between the two groups of blocking blocks 25; the discharging width of the paint box 22 can be adjusted by the blocking block 25, and the corresponding coating range can be adjusted according to the width of the product (fabric, film and the like);

a scraper component for scraping the coated product is installed at the top of the rack 11, and the scraper component can scrape the coating on the surface of the product and adjust the thickness of the coating;

the bottom of the coating roll 14 is provided with a collecting part for collecting redundant coatings on the coating roll 14 and products, so that subsequent centralized treatment is facilitated;

in the embodiment, after being input, the product is input between the guide roller 18 and the coating roller 14 through the tension roller 20, the coating is output to the coating roller 14 from the coating box 22 after being sent to the feeding box 15, the coating roller 14 can coat the coating on the product when rotating, the scraper piece can scrape the coating on the surface of the product, the thickness of the coating is adjusted, and the collecting piece can collect the redundant coating on the coating roller 14 and the product.

In one embodiment, as shown in fig. 1 and 4, one end of the adjusting plate 23, which is far away from the blocking block 25, is connected with a limiting block 24, a rectangular groove for the adjusting plate 23 to pass through is formed in the frame 11, a positioning screw is connected to the frame 11, and a plurality of positioning holes corresponding to the positioning screw are formed in the adjusting plate 23;

the adjusting plate 23 slides in the rectangular groove, the position of the plugging block 25 can be adjusted, and after the adjustment is completed, the position of the adjusting plate 23 can be fixed through the positioning screw.

In one embodiment, as shown in fig. 4 and 5, the feeding member comprises a feeding pipe 21 and a fixed pipe 26, the feeding pipe 21 is connected to the feeding box 15, one end of the feeding pipe 21 extends into the coating box 22 to connect with the fixed pipe 26, two ends of the fixed pipe 26 are slidably connected with a telescopic pipe 27, one end of the telescopic pipe 27 far away from the fixed pipe 26 is fixedly connected with the blocking block 25, and the bottoms of the fixed pipe 26 and the telescopic pipe 27 are provided with a plurality of discharge holes;

the feed end of the feed pipe 21 can be connected to a coating supply device on a coating machine, and the coating is fed through the feed pipe 21 to the fixed pipe 26 and then fed into the chamber between the blocks 25 through the discharge hole 27 at the bottom of the fixed pipe 26 and the telescopic pipe 27.

In one embodiment, as shown in FIG. 5, the block piece 25 has an outer wall that is slidably engaged with an inner wall of the paint cartridge 22, and the bottom of the paint cartridge 22 has a plurality of discharge holes 28; the coating in the chamber between the blocks 25 can be discharged from the discharge opening 28, limited by the blocks 25.

In one embodiment, as shown in fig. 1, the scraper member comprises a scraper 16 and electric telescopic rods 17, the electric telescopic rods 17 are installed on the top of the frame 11, the top ends of the two groups of electric telescopic rods 17 are connected through a mounting rod, and the scraper 16 is installed on the mounting rod; the electric telescopic rod 17 can work and stretch, the height of the scraper 16 can be controlled, and the height of the scraper 16 can be adjusted according to the coating thickness.

In one embodiment, as shown in fig. 1, 2 and 6, the aggregate member comprises an aggregate bin 13, one side of the aggregate bin 13 close to the product is provided with an inclined surface, both sides of the aggregate bin 13 are connected with sliding blocks 29, the inner wall of the frame 11 is provided with a sliding groove for sliding the sliding blocks 29, and one side of the sliding blocks far away from the inclined surface is connected with a spring arranged in the sliding groove;

the collecting hopper 13 can collect excessive paint on the coating roller 14 and the product, and due to the arrangement of the tensioning roller 20 and the guide roller 18, the excessive paint on the coating roller 14 and the product can be collected by the collecting hopper 13 more effectively, the product is not damaged during conveying, the collecting hopper 13 is extruded during product conveying, and the sliding blocks can extrude the springs to buffer the pressing of the collecting hopper 13 on the product.

In one embodiment, as shown in fig. 2, the frame 11 is further provided with an input roller 12 and an output roller 19, the input roller 12 is arranged on the feeding side of the tension roller 20, the output roller 19 is arranged on the discharging side of the guide roller 18: the input roller 12 is used to assist the input of the product, and the output roller 19 is used to assist the output of the product.

The utility model discloses during the use, the product is imported to between guide roll 18 and the coating roll 14 through tensioning roller 20 after the input of input roll 12, the coating supply equipment on the coating machine can be connected to inlet pipe 21 feed end, coating is carried to fixed pipe 26 department through inlet pipe 21, later through the discharge hole input blocking piece 25 between fixed pipe 26 and the flexible pipe 27 bottom in the cavity, the coating of cavity can be exported to the coating roll 14 from discharge hole 28 between the blocking piece 25, the coating roll 14 can be with coating to the product when rotating, electric telescopic handle 17 work is flexible, can control the height of scraper 16, can carry out the regulation of scraper 16 height according to coating thickness, scraper 16 can scrape the coating on the product surface, adjust coating thickness, collecting hopper 13 can be collected unnecessary coating on coating roll 14 and the product;

the coating width needs to be adjusted, the adjusting plate 23 slides in the rectangular groove, the position of the plugging block 25 can be adjusted, and after the adjustment is finished, the position of the adjusting plate 23 can be fixed through the positioning screw;

it should be noted that the driving components of the input roll 12, the tension roll 20, the guide roll 18, the coating roll 14 and the output roll 19 are not actually shown in the present application, and can be used by using the driving components of the existing coating machine.

Claims

1. A coating mechanism with adjustable width comprises a rack (11) and two groups of guide rollers (18) arranged on the rack (11), wherein one side of the bottom of each guide roller (18) is provided with a tensioning roller (20) arranged on the rack (11);

the method is characterized in that: the coating machine is characterized in that a coating roller (14) is further mounted on the rack (11), the coating roller (14) corresponds to one side between the two groups of guide rollers (18), a feeding box (15) mounted on the rack (11) is arranged at the top of the coating roller (14), the bottom of the feeding box (15) is connected with a coating box (22), two ends of the coating box (22) are connected with adjusting plates (23) with adjustable horizontal positions, the adjusting plates (23) extend to the interior of the coating box (22) to be connected with blocking blocks (25), and the feeding box (15) is connected with a feeding piece used for feeding materials between the two groups of blocking blocks (25);

the top of the rack (11) is provided with a scraper part for scraping coated products, and the bottom of the coating roller (14) is provided with a collecting part for collecting redundant coatings on the coating roller (14) and the products.

2. The coating mechanism with adjustable width as claimed in claim 1, wherein: regulating plate (23) are kept away from shutoff piece (25) one end and are connected stopper (24), be equipped with the rectangular channel that is used for regulating plate (23) to pass on frame (11), be connected with positioning screw on frame (11), be provided with the locating hole that a plurality of and positioning screw correspond on regulating plate (23).

3. The adjustable width coating mechanism of claim 1, wherein: the feeding piece includes inlet pipe (21) and fixed pipe (26), inlet pipe (21) are connected on pay-off box (15), inlet pipe (21) one end extends to the fixed pipe of scribble cartridge (22) in-connection (26), fixed pipe (26) both ends sliding connection is flexible pipe (27), fixed pipe (26) one end fixed connection shutoff piece (25) are kept away from to flexible pipe (27), fixed pipe (26) and flexible pipe (27) bottom all are equipped with a plurality of relief hole.

4. The adjustable width coating mechanism of claim 1, wherein: the outer wall of the blocking block (25) is in sliding fit with the inner wall of the paint box (22), and a plurality of discharge holes (28) are formed in the bottom of the paint box (22).

5. The adjustable width coating mechanism of claim 1, wherein: the scraper spare includes scraper (16) and electric telescopic handle (17), electric telescopic handle (17) are installed at frame (11) top, and two sets of electric telescopic handle (17) tops are connected through the installation pole, scraper (16) are installed on the installation pole.

6. The adjustable width coating mechanism of claim 1, wherein: the part that gathers materials includes collecting hopper (13), collecting hopper (13) are close to product one side and establish to the inclined plane, collecting hopper (13) both sides all link block (29), frame (11) inner wall is equipped with and is used for gliding spout of slider (29), the slider is kept away from inclined plane one side and is connected the spring of installing in the spout.

7. The adjustable width coating mechanism of claim 1, wherein: still install input roller (12) and output roller (19) on frame (11), input roller (12) set up in tensioning roller (20) feeding side, output roller (19) set up in guide roll (18) discharge side.