Coating structure of coating machine

Abstract

The utility model provides a coating structure of a coating machine, belongs to the technical field of coating machines, and aims to solve the problems that when the existing coating machine works, the coating is not uniform, so that the resource waste is caused by excessive coating, and the surface defects such as coating omission, patches and bubbles are caused by too little coating. Therefore, the appearance and the performance of the product are influenced. The material is physically pressed in the convex groove through the fixing roller, movement of the material cannot be hindered, then the material is coated through the coating roller, the coating can be scraped away through the scraping plate and the side scraping plate, excessive coating can be collected through the liquid inlet, and the coating is more uniform. And the effect that the uniformity of the coating can be ensured when the material is coated is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating machines, in particular to a coating structure of a coating machine. Background Art

[0002] Coating machine is a kind of equipment widely used in industrial production. Its main function is to evenly apply paint, glue or other sticky substances on the surface of different materials. The coating machine adopts advanced technology and automatic control system, which can realize efficient and precise coating process. By adjusting the parameters of the coating machine, the thickness, uniformity and speed of the coating can be controlled to meet the needs of different products. Coating machines are widely used in paper, plastic, metal, wood and other industries. Common application areas include printing, packaging, building materials, furniture manufacturing, etc.

[0003] The existing Chinese patent with publication number CN219129791U discloses a coating structure of a coating machine, including a base plate, a support frame 1, a support frame 2 and a support frame 3, wherein the top of the base plate is successively installed with support frame 1, support frame 2 and support frame 3 from left to right, a winding roller and a guide roller are rotatably installed inside the support frame 1, a receiving roller is movably installed inside the support frame 2 through a bearing seat, an active roller, a driven roller and an inking roller are installed inside the support frame 3, a hollow rod is slidably installed at the top of the support frame 3, two T-shaped rods are symmetrically fixedly installed on the top of the hollow rod, and the top of the T-shaped rod extends to the upper side of the support frame 3. Not only can the electric push rod drive the U-shaped frame to move, and then drive the receiving roller to move upward to tighten the film, but the movement of the U-shaped frame can also drive the rotating pressure rod to rotate, and then push the driven roller to move, and the rotating block and the elastic steel sheet can facilitate the continued movement of the U-shaped frame. However, after the existing coating machine has applied the material, some of the coating will have too much paint and some will have too little paint. Too much paint will cause waste, and too little material will make the material fail to meet the coating requirements, resulting in too much paint causing waste of resources, and too little paint resulting in surface defects such as missing paint, plaques, and bubbles, thereby affecting the appearance and performance of the product. Utility Model Content

[0004] The purpose of the utility model is to provide a coating structure of a coating machine. The device is used to work, thereby solving the problem of uneven coating when the existing coating machine is working, resulting in excessive coating causing waste of resources, and too little coating causing surface defects such as missing coating, plaques, bubbles, etc., thereby affecting the appearance and performance of the product.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating structure of a coating machine, comprising a conveyor, a coating assembly for coating is fixedly installed on the upper surface of the conveyor, and a vertical plate is fixedly installed on the upper surface of the conveyor;

[0006] A rectangular groove is opened on one side of the vertical plate, an electric telescopic rod is fixedly installed on the top of the rectangular groove, a side plate is fixedly installed on the output end of the electric telescopic rod, a scraper is fixedly installed on one side of the side plate, and a collecting plate is fixedly installed on one side of the scraper.

[0007] Preferably, a T-shaped groove is provided on the upper surface of the scraper, a liquid inlet is provided on one side of the scraper, and a side scraper is fixedly installed on one side of the scraper.

[0008] Preferably, a T-shaped block is fixedly installed on one side of the collecting plate, an inclined plate is fixedly installed on the bottom of the collecting plate, and one side of the collecting plate is connected to the liquid inlet.

[0009] Preferably, a cross groove is provided on one side of the conveyor, a limiting component for fixing materials is movably installed inside the cross groove, and a convex groove is provided on one side of the conveyor, and a clamping hole is provided on the upper surface of the conveyor.

[0010] Preferably, the limiting assembly includes a cross slider movably installed inside the cross groove, a fixing plate fixedly installed on the upper surface of the cross slider, a fixing hole opened on the upper surface of the fixing plate, the fixing hole is the same size as the card hole and is connected, a bottom rod fixedly installed on the lower surface of the cross slider, an extension rod movably installed inside the bottom rod, a slider fixedly installed on the outer surface of the extension rod, a fixing frame fixedly installed on the lower surface of the extension rod, and a fixing roller movably installed inside the fixing frame.

[0011] Preferably, a circular groove is provided on the lower surface of the bottom rod, the circular groove is adapted to the extension rod, a rod groove is provided on the upper surface of the circular groove, a tension spring is fixedly installed on the top of the rod groove, and one end of the tension spring is connected to the slider.

[0012] Preferably, a slide groove is provided on one side of the glue coating component, a motor is fixedly installed on the top of the slide groove, a threaded rod is fixedly installed on the output end of the motor, a sleeve plate is sleeved on the outer surface of the threaded rod, a cross bar is fixedly installed on one side of the sleeve plate, a paint roller is sleeved on the outer surface of the cross bar, a material storage plate is fixedly installed on the upper surface of the glue coating component, a feeding port is provided on the upper surface of the material storage plate, and a spray head is fixedly installed inside the material storage plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a coating structure of a coating machine. When it is necessary to coat the material, after the material passes through the lower surface of the fixed roller, one end of the material is connected to another device, and then the motor can be started to let the threaded rod bring the coating roller down. After the material passes through the coating roller and its surface is coated with the material, the electric telescopic rod is adjusted to a suitable height again, and then the scraper and the side scraper will scrape off the excess coating. If there is any lack on the surface of the material subsequently, the scraped off coating will make up for it. If there is no coating subsequently, it will accumulate inside the liquid inlet, and then move to the inside of the collection plate, and then the excess coating will be poured back into the inside of the storage plate, so that the effect of ensuring the uniformity of the coating when the material is coated is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the conveyor of the utility model;

[0017] Figure 3 It is a cross-sectional schematic diagram of the limit assembly of the utility model;

[0018] Figure 4 It is a cross-sectional schematic diagram of the glue coating component of the utility model;

[0019] Figure 5 It is a schematic diagram of a vertical plate of the utility model;

[0020] Figure 6 It is a schematic cross-sectional view of the vertical plate of the utility model.

[0021] In the figure: 1. conveyor; 11. limit assembly; 111. cross slider; 112. fixed plate; 113. fixed hole; 114. bottom rod; 1141. rod groove; 1142. tension spring; 115. extension rod; 1151. slider; 116. fixed frame; 117. fixed roller; 12. convex groove; 13. cross groove; 14. clamping hole; 2. glue coating assembly; 21. slide groove; 22. motor; 23. sleeve plate; 24. threaded rod; 25. cross rod; 26. coating roller; 27. storage plate; 28. spray head; 29. ​​feeding port; 3. vertical plate; 31. rectangular groove; 32. electric telescopic rod; 33. scraper; 331. T-slot; 332. liquid inlet; 333. side scraper; 34. side plate; 35. collecting plate; 351. inclined plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1 A coating structure of a coating machine includes a conveyor 1, a coating assembly 2 for coating is fixedly installed on the upper surface of the conveyor 1, and a vertical plate 3 is fixedly installed on the upper surface of the conveyor 1.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] See also Figure 1-Figure 6 A rectangular groove 31 is provided on one side of the vertical plate 3, an electric telescopic rod 32 is fixedly installed on the top of the rectangular groove 31, a side plate 34 is fixedly installed on the lower surface of the electric telescopic rod 32, a scraper 33 is fixedly installed on one side of the side plate 34, and a collecting plate 35 is fixedly installed on one side of the scraper 33. The paint on the surface of the material can be evenly applied by the scraper 33, and the excess paint can be collected by the collecting plate 35.

[0027] A T-shaped groove 331 is formed on the upper surface of the scraper 33 , a liquid inlet 332 is formed on one side of the scraper 33 , and a side scraper 333 is fixedly installed on one side of the scraper 33 , through which excess material can be guided into the liquid inlet 332 .

[0028] A T-shaped block is fixedly installed on one side of the collecting plate 35, and an inclined plate 351 is fixedly installed on the bottom of the collecting plate 35. One side of the collecting plate 35 is connected to the liquid inlet 332. The inclined plate 351 allows the paint to flow into the inside of the collecting plate 35 to prevent accumulation at the inlet.

[0029] A cross groove 13 is provided on one side of the conveyor 1, and a limit assembly 11 for fixing materials is movably installed inside the cross groove 13. A convex groove 12 is provided on one side of the conveyor 1. A clamping hole 14 is provided on the upper surface of the conveyor 1. The limit assembly 11 can be adjusted and added through the cross groove 13.

[0030] The limiting assembly 11 includes a cross slider 111 movably mounted inside the cross slot 13, a fixing plate 112 fixedly mounted on the upper surface of the cross slider 111, a fixing hole 113 opened on the upper surface of the fixing plate 112, the fixing hole 113 is of the same size as and connected to the clamping hole 14, a bottom rod 114 fixedly mounted on the lower surface of the cross slider 111, an extension rod 115 movably mounted inside the bottom rod 114, a slider 1151 fixedly mounted on the outer surface of the extension rod 115, a fixing frame 116 fixedly mounted on the lower surface of the extension rod 115, and a fixing roller 117 movably mounted inside the fixing frame 116. The fixing roller 117 can be used to fix the material without hindering the movement of the material, and then the limiting assembly 11 is fixed inside the cross slot 13 by inserting a pin with an equal aperture.

[0031] A circular groove is provided on the lower surface of the bottom rod 114, which is compatible with the extension rod 115. A rod groove 1141 is provided on the upper surface of the circular groove. A tension spring 1142 is fixedly installed on the top of the rod groove 1141. One end of the tension spring 1142 is connected to the slider 1151. Materials of different thicknesses can be fixed by the tension spring 1142.

[0032] A slide groove 21 is provided on one side of the glue coating component 2, and a motor 22 is fixedly installed on the top of the slide groove 21, a threaded rod 24 is fixedly installed on the lower surface of the motor 22, a sleeve plate 23 is sleeved on the outer surface of the threaded rod 24, a cross bar 25 is fixedly installed on one side of the sleeve plate 23, and a coating roller 26 is sleeved on the outer surface of the cross bar 25, a storage plate 27 is fixedly installed on the upper surface of the glue coating component 2, a feeding port 29 is provided on the upper surface of the storage plate 27, and a spray head 28 is fixedly installed inside the storage plate 27, and the coating can be added into the inside of the storage plate 27 through the feeding port 29, and then the material is evenly sprayed onto the surface of the coating roller 26 by the spray head 28.

[0033] Working principle: When the coating machine is working in the chassis, after the material passes under the fixed roller 117, one end of the material is connected to another device, and then the motor 22 and the electric telescopic rod 32 can be started, so that the motor 22 moves with the threaded rod 24, and the coating roller 26 is moved to a suitable height. After the electric telescopic rod 32 also moves the scraper 33 to a suitable height, the material is moved inside the convex groove 12. At this time, the coating roller 26 is also coating the surface of the material, and the scraper 33 will scrape off the excess coating of the material, so as to replenish the subsequent places where the material is lacking. When too much coating is accumulated, the coating will enter the liquid inlet 332 and then flow into the collecting plate 35. When the coating machine is finished, the collecting plate 35 can also be disassembled through the T-slot 331, and the coating collected in the collecting plate 35 can be added back into the material storage plate 27. After that, the T-block on one side of the collecting plate 35 can be aligned with the T-slot 331 for installation, so as to prepare for the subsequent material collection, and achieve the effect of ensuring the uniformity of the coating when the material is coated.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating structure of a coating machine, comprising a conveyor (1), characterized in that: A coating assembly (2) for coating is fixedly mounted on the upper surface of the conveyor (1); a vertical plate (3) is fixedly mounted on the upper surface of the conveyor (1); the vertical plate (3) is located directly behind the coating assembly (2); a rectangular groove (31) is opened on one side of the vertical plate (3); an electric telescopic rod (32) is fixedly mounted on the top of the rectangular groove (31); a side plate (34) is fixedly mounted on the output end of the electric telescopic rod (32); a scraper (33) is fixedly mounted on one side of the side plate (34); the scraper (33) is located directly above the material; and a collecting plate (35) is fixedly mounted on one side of the scraper (33).

2. The coating structure of a coating machine according to claim 1, characterized in that: The upper surface of the scraper (33) is provided with a T-shaped groove (331), one side of the scraper (33) is provided with a liquid inlet (332), and one side of the scraper (33) is fixedly mounted with a side scraper (333).

3. The coating structure of a coating machine according to claim 2, characterized in that: A T-shaped block is fixedly mounted on one side of the collecting plate (35), the T-shaped block is matched with the T-shaped groove (331), an inclined plate (351) is fixedly mounted on the bottom of the collecting plate (35), and one side of the collecting plate (35) is connected to the liquid inlet (332).

4. The coating structure of a coating machine according to claim 1, characterized in that: A cross groove (13) is provided on one side of the conveyor (1), a limiting component (11) for limiting the position of materials is movably installed inside the cross groove (13), a convex groove (12) is provided on one side of the conveyor (1), and a clamping hole (14) is provided on the upper surface of the conveyor (1).

5. The coating structure of a coating machine according to claim 4, characterized in that: The limit assembly (11) comprises a cross slider (111) movably mounted inside a cross groove (13), a fixing plate (112) fixedly mounted on the upper surface of the cross slider (111), a fixing hole (113) provided on the upper surface of the fixing plate (112), the fixing hole (113) being of the same size as and connected to the clamping hole (14), a bottom rod (114) fixedly mounted on the lower surface of the cross slider (111), an extension rod (115) movably mounted inside the bottom rod (114), a slider (1151) fixedly mounted on the outer surface of the extension rod (115), a fixing frame (116) fixedly mounted on the lower surface of the extension rod (115), and a fixing roller (117) movably mounted inside the fixing frame (116).

6. The coating structure of a coating machine according to claim 5, characterized in that: The bottom surface of the bottom rod (114) is provided with a circular groove, which is adapted to fit the extension rod (115). The top surface of the circular groove is provided with a rod groove (1141). A tension spring (1142) is fixedly mounted on the top of the rod groove (1141). One end of the tension spring (1142) is connected to the slider (1151).

7. The coating structure of a coating machine according to claim 1, characterized in that: A slide groove (21) is provided on one side of the glue coating component (2), a motor (22) is fixedly mounted on the top of the slide groove (21), a threaded rod (24) is fixedly mounted on the output end of the motor (22), a sleeve plate (23) is sleeved on the outer surface of the threaded rod (24), a cross bar (25) is fixedly mounted on one side of the sleeve plate (23), a coating roller (26) is sleeved on the outer surface of the cross bar (25), a material storage plate (27) is fixedly mounted on the upper surface of the glue coating component (2), a material feeding port (29) is provided on the upper surface of the material storage plate (27), and a material spray head (28) is fixedly mounted inside the material storage plate (27).

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