A coating machine knife device

Abstract

The utility model relates to the technical field of coating machine component, disclose a kind of coating machine glue scraping device, it include: base station;Adjustable glue scraping mechanism, the adjustable glue scraping mechanism is set at the top of base station, the adjustable glue scraping mechanism is used to be coated on cloth with glue material;Glue material recycling mechanism, the glue material recycling mechanism is set on adjustable glue scraping mechanism, the glue material recycling mechanism is used to collect the glue material overflowed.The utility model is in overall design by glue material recycling mechanism, user can adjust the position of absorption head in advance, make it align the side wing of doctor blade, before the glue material is about to overflow, control vacuum pump to absorb the gas in the inner cavity of recovery box, promote the inner cavity of recovery box to be negative pressure state, then the overflowed glue material is absorbed from absorption head, so that it enters the inner cavity of recovery box and is stored, avoid the problem that overflowed glue material is easy to pollute other components, while the overflowed glue material can be recycled, reduce the waste of resources, improve environmental protection.

Description

Technical Field

[0001] This utility model relates to the technical field of coating machine components, specifically to a coating machine adhesive scraping device. Background Technology

[0002] A coating machine is an industrial device used to uniformly coat viscous liquids or slurries onto the surface of a substrate (such as paper, film, metal foil, etc.). It is widely used in battery manufacturing, tape production, optical film processing, and other fields. It typically consists of an unwinding device, a coating head, a drying system, and a rewinding device, enabling high-precision and high-efficiency continuous coating operations, ensuring uniform coating thickness and the absence of bubbles or defects.

[0003] The coating machine is equipped with a scraper. Traditional scrapers do not have the function of recycling the overflowing adhesive. During the coating process, if too much adhesive is added or the cloth moves too slowly, the adhesive is very likely to overflow from the side. The overflowing adhesive not only causes waste, but also contaminates other components. Utility Model Content

[0004] The purpose of this invention is to provide a coating machine adhesive scraping device that solves the problem in the prior art that the overflowing adhesive cannot be recycled, which leads to adhesive waste and component contamination.

[0005] This utility model provides the following technical solution: a coating machine adhesive scraping device, comprising:

[0006] abutment;

[0007] An adjustable adhesive applicator is provided on the top of the base and is used to apply adhesive to the fabric.

[0008] A rubber material recovery mechanism is installed on an adjustable scraping mechanism and is used to collect spilled rubber material.

[0009] The rubber recycling mechanism includes a support, a recycling box movably connected to the top of the support, a universal tube threadedly connected to the top of the recycling box, two universal tubes, and an absorption head fixedly connected to the end of each universal tube away from the recycling box. A vacuum pump is fixedly installed on the top of the support, and the working end of the vacuum pump is threadedly connected to the top of the recycling box. An extension tube corresponding to the universal tube is fixedly connected to the top of the inner wall of the recycling box.

[0010] As a preferred embodiment of the above technical solution, a limiting block is fixedly installed on the top of the support, the recycling box is movably inserted into the inner side of the limiting block, and a through hole is provided at the bottom of the support.

[0011] By disconnecting the universal tube and vacuum pump using the above technical solution, the entire recycling box can be disassembled, facilitating the cleaning process.

[0012] As a preferred embodiment of the above technical solution, a valve is fixedly connected to the bottom of the recycling box, and a handle is fixedly installed on the outer wall of the recycling box.

[0013] With the above technical solution, the valve of the recycling box can be opened when it is installed to discharge the collected adhesive material for use.

[0014] As a preferred embodiment of the above technical solution, the adjustable scraping mechanism includes a stand, which is fixedly installed on the top of the base, and a platform is fixedly installed on the top of the stand. A support is fixedly installed on the side of the platform, and a threaded rod is threadedly connected to the top of the platform. A connecting frame is rotatably connected to the threaded end of the threaded rod, and a scraper is detachably connected to the inner side of the connecting frame.

[0015] The above technical solution allows for adjustment of the scraper height by rotating the threaded rod, thus meeting the requirements for controlling the adhesive coating thickness.

[0016] As a preferred embodiment of the above technical solution, a cylinder is fixedly installed on the top of the connecting frame, the cylinder is slidably connected to the inner wall of the platform, and scale lines are coated on the outer wall of the cylinder.

[0017] Through the above technical solution, the cylinder can slide on the platform, limiting the vertical movement of the connecting frame as a whole. The design of the scale lines makes it easy for users to refer to accurately control the height.

[0018] As a preferred embodiment of the above technical solution, a kit is fixedly installed on the side of the platform, a square rod is detachably connected to the inner cavity of the kit, a strip tube is fixedly installed at the bottom of the square rod, an adhesive nozzle is fixedly connected to the bottom of the strip tube, and a pipe opening is fixedly connected to the top of the strip tube.

[0019] The above technical solution allows the nozzle to be connected to the pipe opening, enabling the adhesive to be output from multiple locations at the adhesive nozzle, thereby improving the uniformity of adhesive output and ensuring the uniformity of adhesive scraping.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This invention, through the overall design of the adhesive recycling mechanism, allows users to pre-adjust the position of the absorption head to align with the side of the scraper. Just before the adhesive overflows, a vacuum pump is controlled to absorb the gas inside the recycling box, creating a negative pressure state within the box. The overflowing adhesive is then absorbed from the absorption head and stored in the recycling box, preventing the overflowing adhesive from easily contaminating other components. Simultaneously, the overflowing adhesive can be recycled, reducing resource waste and improving environmental friendliness. Attached Figure Description

[0022] Figure 1 This is a perspective view of the present utility model;

[0023] Figure 2 This is a schematic diagram of the overall exploded structure of the rubber recycling mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the internal structure of the recycling box of this utility model;

[0025] Figure 4 This is an exploded view of the overall structure of the adjustable glue scraping mechanism of this utility model.

[0026] In the diagram: 1. Base; 2. Adjustable scraping mechanism; 21. Stand; 22. Platform; 23. Threaded rod; 24. Connecting frame; 25. Scraper; 26. Cylinder; 27. Scale line; 28. Kit; 29. ​​Square rod; 291. Strip tube; 292. Adhesive nozzle; 293. Pipe opening; 3. Adhesive recovery mechanism; 31. Support; 32. Limiting block; 33. Through hole; 34. Recovery box; 341. Extension tube; 342. Valve; 343. Handle; 35. Vacuum pump; 36. Universal tube; 37. Absorption head. Detailed Implementation

[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0028] like Figures 1-4 As shown, this utility model provides a technical solution: a coating machine adhesive scraping device, comprising:

[0029] Abutment 1;

[0030] Adjustable glue application mechanism 2 is set on the top of base 1 and is used to apply glue to the fabric.

[0031] The adhesive recovery mechanism 3 is installed on the adjustable adhesive scraping mechanism 2 and is used to collect the overflowed adhesive.

[0032] The rubber recycling mechanism 3 includes a support 31, a recycling box 34 movably connected to the top of the support 31, and a universal tube 36 threadedly connected to the top of the recycling box 34. Two universal tubes 36 are provided, and an absorption head 37 is fixedly connected to the end of each universal tube 36 furthest from the recycling box 34. A vacuum pump 35 is fixedly installed on the top of the support 31, and the working end of the vacuum pump 35 is threadedly connected to the top of the recycling box 34. An extension tube 341 corresponding to the universal tube 36 is fixedly connected to the top of the inner wall of the recycling box 34. The existing gooseneck tube structure can be bent and adjusted. The position of the absorption head 37 is pre-adjusted so that it is aligned with the side of the scraper 25. Just before the adhesive overflows, the vacuum pump 35 is controlled to work to absorb the gas in the cavity of the recovery box 34, so that the cavity of the recovery box 34 is in a negative pressure state. Then the overflowing adhesive can be absorbed from the absorption head 37. The adhesive will pass through the universal tube 36 and the extension tube 341 into the cavity of the recovery box 34 for storage, avoiding the problem of overflowing adhesive easily contaminating other components, and reducing resource waste.

[0033] As one implementation method in this embodiment, such as Figure 2 As shown, a limiting block 32 is fixedly installed on the top of the support 31, and the recycling box 34 is movably inserted into the inner side of the limiting block 32. A through hole 33 is provided at the bottom of the support 31. The limiting block 32 is made of plastic and is used to fit and snap the recycling box 34. After disconnecting the universal tube 36 and the vacuum pump 35, the recycling box 34 can be disassembled as a whole to facilitate cleaning. During cleaning, a brush can be inserted into the opening of the recycling box 34 for cleaning. The recycling box 34 is made of transparent plastic for easy observation by the user.

[0034] As one implementation method in this embodiment, such as Figure 2 , Figure 3 As shown, a valve 342 is fixedly connected to the bottom of the recycling box 34, and a handle 343 is fixedly installed on the outer wall of the recycling box 34. Through the design of the through hole 33, the valve 342 can be opened when the recycling box 34 is installed, so that the collected adhesive can be discharged, which is convenient for use.

[0035] As one implementation method in this embodiment, such as Figure 4As shown, the adjustable adhesive scraping mechanism 2 includes a stand 21, which is fixedly installed on the top of the base 1. A platform 22 is fixedly installed on the top of the stand 21, and a support 31 is fixedly installed on the side of the platform 22. A threaded rod 23 is threadedly connected to the top of the platform 22. A connecting frame 24 is rotatably connected to the threaded end of the threaded rod 23. A scraper 25 is detachably connected to the inside of the connecting frame 24. After the scraper 25 is inserted into the inside of the connecting frame 24, the bolts on the connecting frame 24 can be tightened to install the scraper 25. With this design, the user can replace the scraper 25. By rotating the threaded rod 23, the height of the scraper 25 can be adjusted to meet the control requirements of the adhesive coating thickness.

[0036] As one implementation method in this embodiment, such as Figure 4 As shown, a cylinder 26 is fixedly installed on the top of the connecting frame 24. The cylinder 26 is slidably connected to the inner wall of the platform 22. The outer wall of the cylinder 26 is coated with scale lines 27. When the height of the scraper 25 is adjusted by rotating the threaded rod 23, the cylinder 26 can slide on the platform 22 to limit the vertical movement of the connecting frame 24 as a whole. The design of the scale lines 27 makes it easy for users to refer to accurately control the height.

[0037] As one implementation method in this embodiment, such as Figure 4 As shown, a kit 28 is fixedly installed on the side of the platform 22. A square rod 29 is detachably connected to the inner cavity of the kit 28. A strip tube 291 is fixedly installed at the bottom of the square rod 29. A glue nozzle 292 is fixedly connected to the bottom of the strip tube 291. A pipe opening 293 is fixedly connected to the top of the strip tube 291. Existing devices mostly use a single nozzle to output glue. In use, the nozzle can be connected to the pipe opening 293 to output glue from multiple positions from the glue nozzle 292, improving the uniformity of glue output and ensuring the uniformity of glue scraping. The pipe opening 293 is adapted to the existing structure and nozzle. The strip tube 291 can be selectively installed. When not in use, loosen the bolts on the kit 28 and pull the square rod 29 out of the kit 28 to complete the disassembly of the strip tube 291.

[0038] Working principle: In use, this structure is set up on the coating machine, so that the cloth moves from the bottom of the scraper 25. The nozzle is connected to the pipe 293, and the adhesive is output from multiple positions from the adhesive nozzle 292. Through the relative scraping of the scraper 25, the adhesive is evenly coated on the top of the cloth. The position of the absorption head 37 is pre-adjusted so that it is aligned with the side of the scraper 25. Just before the adhesive overflows, the vacuum pump 35 is controlled to work to absorb the gas in the cavity of the recovery box 34, so that the cavity of the recovery box 34 is in a negative pressure state. Then the overflowing adhesive can be absorbed from the absorption head 37. The adhesive will pass through the universal tube 36 and the extension tube 341 into the cavity of the recovery box 34 for storage. During the working interval, the valve 342 can be opened to discharge the collected adhesive.

[0039] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A coater blade device characterized by comprising: include: abutment(1); An adjustable glue-applying mechanism (2) is provided on the top of the base (1) and is used to apply glue to the fabric. The adhesive recycling mechanism (3) is installed on the adjustable scraping mechanism (2) and is used to collect the overflowing adhesive. The rubber recycling mechanism (3) includes a support (31), a recycling box (34) is movably connected to the top of the support (31), a universal tube (36) is threadedly connected to the top of the recycling box (34), and two universal tubes (36) are provided. An absorption head (37) is fixedly connected to the end of each of the two universal tubes (36) away from the recycling box (34). A vacuum pump (35) is fixedly installed on the top of the support (31), and the working end of the vacuum pump (35) is threadedly connected to the top of the recycling box (34). An extension tube (341) corresponding to the universal tube (36) is fixedly connected to the top of the inner wall of the recycling box (34).

2. The coating machine knife device of claim 1, wherein: A limiting block (32) is fixedly installed on the top of the support (31), the recycling box (34) is movably inserted into the inner side of the limiting block (32), and a through hole (33) is provided at the bottom of the support (31).

3. The coating machine knife device of claim 2, wherein: A valve (342) is fixedly connected to the bottom of the recycling box (34), and a handle (343) is fixedly installed on the outer wall of the recycling box (34).

4. The coating machine knife device of claim 1, wherein: The adjustable scraping mechanism (2) includes a stand (21), which is fixedly installed on the top of the base (1). A platform (22) is fixedly installed on the top of the stand (21). A support (31) is fixedly installed on the side of the platform (22). A threaded rod (23) is threadedly connected to the top of the platform (22). A connecting frame (24) is rotatably connected to the threaded end of the threaded rod (23). A scraper (25) is detachably connected to the inner side of the connecting frame (24).

5. A coating machine knife device according to claim 4, wherein: A cylinder (26) is fixedly installed on the top of the connecting frame (24). The cylinder (26) is slidably connected to the inner wall of the platform (22). Scale lines (27) are coated on the outer wall of the cylinder (26).

6. A coating machine knife device according to claim 5, wherein: A kit (28) is fixedly installed on the side of the platform (22). A square rod (29) is detachably connected to the inner cavity of the kit (28). A strip tube (291) is fixedly installed at the bottom of the square rod (29). A glue nozzle (292) is fixedly connected to the bottom of the strip tube (291). A pipe opening (293) is fixedly connected to the top of the strip tube (291).

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