Multi-section type drying channel of on-line coating machine

Abstract

The utility model belongs to the technical field of coating machine multi-section drying, and discloses an online coating machine multi-section type drying channel which comprises a coating machine, and a drying heating assembly and a wind power drying assembly are further arranged on the right side of the coating machine. The drying and heating assembly comprises a drying box fixedly arranged on the right side of the coating machine, a heating controller is fixedly arranged at the top end of the drying box, a heat conduction plate is fixedly arranged at the output end of the heating controller, and the wind power drying assembly comprises a wind power box fixedly arranged on the right side of the drying box. Through a drying structure in the drying heating assembly and a drying structure in the wind power drying assembly, the coating can be effectively heated and dried firstly, in the process of maintaining smooth transportation of the coating, a surface layer glue solution is rapidly solidified, the coating is kept smooth, then the solidified coating is conveyed into the wind power box, and then the coating is conveyed into the wind power box. And the glue solution on the coating surface is secondarily dried through the hot-air blower, so that the coating is completely solidified, and the high-quality adhesive tape is produced.

Description

Technical Field

[0001] The utility model belongs to the technical field of multi-stage drying of coating machines, in particular to a multi-stage drying channel of an online coating machine. Background Art

[0002] Coating machines are mainly used for surface coating production of films, papers, etc. The drying device can be used in conjunction with the coating machine to convey and dry the coating applied by the coating machine, speed up the coating production progress of the coating machine, and use a structure that mostly uses wind drying to quickly dry the coating.

[0003] At the same time, the coating machine drying box with application number CN201920891662.0 "includes a drying table, the lower end of which is fixed with four supporting feet distributed in a rectangular shape, the upper end of the drying table is provided with a drying box body, the upper end of the drying box body is fixed with a power supply and a servo motor, a dryer is provided in the drying box body, a fixing rod is fixed between the dryer and the top side wall of the drying box body, the output end of the power supply is electrically connected to the input end of the dryer, the end of the output shaft of the servo motor is fixedly connected to a rotating rod, a moving block is threadedly sleeved on the rotating rod, the moving block is rotatably connected to a connecting rod, the end of the connecting rod away from the moving block is rotatably connected to a fixed shaft, and a hair dryer is fixedly connected to the fixed shaft";

[0004] During use, the existing coating machine drying box will quickly dry the coating surface due to the separate wind drying structure. However, the separate wind drying will blow wrinkles on the coating and affect the solidification flatness of the glue on the coating surface. After the coating is dried, the glue on the coating surface solidifies and wrinkles appear, affecting the coating quality.

[0005] Therefore, in order to solve the above problems, a multi-stage drying channel of an online coating machine is proposed. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a multi-stage drying channel of an online coating machine, which has the advantages of adding a heating drying channel and cooperating with a wind drying structure to speed up the drying progress and ensure that the coating surface is dried and flat.

[0007] To achieve the above object, the utility model provides the following technical solutions: an online coating machine multi-stage drying channel, comprising a coating machine, the right side of the coating machine also includes a drying heating component and a wind drying component;

[0008] The drying and heating assembly includes a drying box fixedly arranged on the right side of the coating machine, a heating controller is fixedly arranged on the top of the drying box, a heat conducting plate is fixedly arranged on the output end of the heating controller, and the heat conducting plate is embedded in the drying box;

[0009] The wind drying assembly includes a wind box fixedly arranged on the right side of the drying box, a baffle fixedly arranged on the left side of the wind box, a fan fixedly arranged on the top of the wind box, and a discharge rack fixedly arranged inside the wind box.

[0010] Preferably, a conveying pulley is slidably provided inside the drying box, and two sides of the conveying pulley are tightly pressed against the heat conducting plate.

[0011] Preferably, a lifting block is fixedly arranged on the outer side of the conveying pulley, and the lifting block is slidably arranged with the drying box body.

[0012] Preferably, a first servo motor is fixedly provided at a top corner of the drying box body, a threaded shaft is fixedly provided at the end of the main shaft of the first servo motor, and the threaded shaft is rotatably provided with the drying box body, and the threaded shaft is spirally provided with the lifting block.

[0013] Preferably, a second servo motor is fixedly disposed inside the front end of the wind drying component, a pushing plate is fixedly disposed at the end of the main shaft of the second servo motor, and the pushing plate is rotatably disposed with the discharging rack.

[0014] Preferably, a first long wheel is rotatably provided at the bottom end of the baffle, a second long wheel is rotatably provided at the left end of the discharging rack, and a third long wheel is rotatably provided at the top end of the pushing plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model can effectively heat and dry the coating first through the drying structure in the drying heating component and the wind drying component, and quickly solidify the surface glue liquid while keeping the coating flat during transportation to keep the coating flat, and then convey the solidified coating into the inside of the wind box, and perform secondary drying on the glue liquid on the coating surface by the hot air blower to make the coating completely solidified, so as to produce high-quality adhesive tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the drying and heating component of the utility model;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 It is a schematic cross-sectional view of the wind box body of the utility model.

[0021] In the figure: 1. Coating machine;

[0022] 2. Drying and heating assembly; 21. Drying box; 22. Heating controller; 23. First servo motor; 24. Threaded shaft; 25. Lifting block; 26. Transmission pulley; 27. Heat conducting plate;

[0023] 3. Wind drying assembly; 31. Wind box; 32. Fan; 33. Baffle; 34. First long wheel; 35. Second servo motor; 36. Discharging rack; 37. Second long wheel; 38. Pushing plate; 39. Third long wheel. DETAILED DESCRIPTION

[0024] 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.

[0025] like Figures 1 to 4 As shown, the utility model provides a multi-stage drying channel of an online coating machine, comprising a coating machine 1, and the right side of the coating machine 1 also includes a drying and heating component 2 and a wind drying component 3;

[0026] The drying and heating assembly 2 includes a drying box 21 fixedly arranged on the right side of the coating machine 1. The drying box 21 provides a relatively closed space to guide the coating and perform the initial drying operation on the coating. A heating controller 22 is fixedly arranged on the top of the drying box 21. A heat conducting plate 27 is fixedly arranged on the output end of the heating controller 22. The heat is dissipated to the inside of the drying box 21 through the heat conducting plate 27, and the heat conducting plate 27 is embedded with the drying box 21.

[0027] The wind drying assembly 3 includes a wind box 31 fixedly arranged on the right side of the drying box 21, a baffle 33 fixedly arranged on the left side of the wind box 31, a fan 32 fixedly arranged on the top of the wind box 31, and a discharge rack 36 fixedly arranged inside the wind box 31. The fan 32 can blow hot air into the inside of the wind box 31 to perform secondary drying on the coating.

[0028] Specifically, a conveying pulley 26 is slidably provided inside the drying box 21 , and two sides of the conveying pulley 26 are pressed against the heat conducting plate 27 . The drying box 21 can guide and convey the coating through the conveying pulley 26 .

[0029] Furthermore, a lifting block 25 is fixedly provided on the outer side of the transmission pulley 26 , and the lifting block 25 is slidably provided with the drying box body 21 , and the transmission pulley 26 can be moved up and down by the lifting block 25 .

[0030] Furthermore, a first servo motor 23 is fixedly provided at a top corner of the drying box 21, a threaded shaft 24 is fixedly provided at the end of the main shaft of the first servo motor 23, and the threaded shaft 24 is rotatably provided with the drying box 21, and the threaded shaft 24 is spirally provided with the lifting block 25. The first servo motor 23 drives the threaded shaft 24 to rotate, and can control the lifting block 25 to drive the transmission pulley 26 to move up and down, thereby changing the drying height.

[0031] It is worth mentioning that a second servo motor 35 is fixedly installed inside the front end of the wind drying component 3, and a push plate 38 is fixedly installed at the end of the main shaft of the second servo motor 35, and the push plate 38 and the discharge rack 36 are rotatably arranged. The second servo motor 35 can drive the push plate 38 to rotate, thereby driving the coating to be conveyed and stored.

[0032] It is worth noting that a first long wheel 34 is rotatably provided at the bottom end of the baffle 33, a second long wheel 37 is rotatably provided at the left end of the discharge rack 36, and a third long wheel 39 is rotatably provided at the top end of the push plate 38. The added long wheel structure can guide the movement of the coating more conveniently.

[0033] Among them, the coater 1, the heating controller 22, the fan 32, the first servo motor 23 and the second servo motor 35 are existing technologies and will not be described in detail; at the same time, the utility model also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail.

[0034] Working principle and process:

[0035] The coating machine 1 reels the coating through a reel, puts the finished coating into the drying box 21 of the drying and heating assembly 2, drives the threaded shaft 24 to rotate through the first servo motor 23, controls the lifting block 25 to drive the transmission pulley 26 to rise and fall to different heights, and the heating wire inside the heating controller 22 works to dissipate the generated heat to the inside of the drying box 21 through the heat conducting plate 27, and preliminarily dries the coating on the transmission pulley 26, so that the glue on the coating surface can be preliminarily solidified, maintains the flatness of the coating and the glue, prevents the coating from wrinkling, and improves the production quality;

[0036] The coating after the initial drying moves through the baffle 33 of the wind drying component 3, passes through the first long wheel 34, and moves onto the push plate 38 via the second long wheel 37 at the left end of the discharge rack 36. The second servo motor 35 can drive the push plate 38 at the end of the main shaft to rotate inside the discharge rack 36, and cooperates with the third long wheel 39 to push the coating out. After two heating and drying operations, the quality of the coating drying and heating can be maintained.

[0037] 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.

[0038] Although 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. An online coating machine multi-stage drying channel, comprising a coating machine (1), characterized in that: The right side of the coating machine (1) also includes a drying and heating component (2) and a wind drying component (3); The drying and heating assembly (2) comprises a drying box (21) fixedly arranged on the right side of the coating machine (1), a heating controller (22) fixedly arranged on the top of the drying box (21), a heat conducting plate (27) fixedly arranged on the output end of the heating controller (22), and the heat conducting plate (27) is engaged with the drying box (21); The wind drying assembly (3) comprises a wind box (31) fixedly arranged on the right side of the drying box (21), a baffle (33) fixedly arranged on the left side of the wind box (31), a fan (32) fixedly arranged on the top of the wind box (31), and a discharge rack (36) fixedly arranged inside the wind box (31).

2. The multi-stage drying channel of an online coating machine according to claim 1, characterized in that: A conveying pulley (26) is slidably arranged inside the drying box (21), and two sides of the conveying pulley (26) are tightly pressed against the heat conducting plate (27).

3. The multi-stage drying channel of an online coating machine according to claim 2, characterized in that: A lifting block (25) is fixedly arranged on the outer side of the transmission pulley (26), and the lifting block (25) and the drying box body (21) are slidably arranged.

4. The multi-stage drying channel of an online coating machine according to claim 1, characterized in that: A first servo motor (23) is fixedly arranged at a corner of the top of the drying box (21); a threaded shaft (24) is fixedly arranged at the end of the main shaft of the first servo motor (23); the threaded shaft (24) and the drying box (21) are rotatably arranged; and the threaded shaft (24) and the lifting block (25) are spirally arranged.

5. The multi-stage drying channel of an online coating machine according to claim 1, characterized in that: A second servo motor (35) is fixedly arranged inside the front end of the wind drying component (3), a push plate (38) is fixedly arranged at the end of the main shaft of the second servo motor (35), and the push plate (38) and the discharge rack (36) are rotatably arranged.

6. The multi-stage drying channel of an online coating machine according to claim 5, characterized in that: The bottom end of the baffle (33) is rotatably provided with a first long wheel (34), the left end of the discharging rack (36) is rotatably provided with a second long wheel (37), and the top end of the pushing plate (38) is rotatably provided with a third long wheel (39).

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