Drying device

Abstract

The utility model discloses a drying device which comprises a base, supporting legs are fixedly connected to the top of the base, a drying box is fixedly connected to the tops of the supporting legs, a branch pipeline is fixedly connected to the inner side of the drying box, and an air outlet spray gun is fixedly connected to the position, located in the drying box, of one end of the branch pipeline. The drying device has the advantages that the base, the supporting legs, the drying box, the hose, the flow dividing pipeline, the main pipeline, the branch pipelines and the air outlet spray guns are arranged, and the air outlet spray guns and the surface of the release film form an angle of a first supporting plate and a second supporting plate; and then hot air conveyed into the branch pipelines through the hoses, the flow dividing pipelines and the main pipeline finally blows and dries the release film from the side face at an inclined angle through the air outlet spray gun, so that impact force is not directly formed between the hot air and the surface of the release film, and influences are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of release film production, in particular to a drying device. Background Art

[0002] Release film refers to a film with distinguishable surface. The release film has no stickiness or slight stickiness when in contact with specific materials under limited conditions. Usually, in order to increase the release force of plastic film, the plastic film is plasma treated, fluorine coated, or coated with silicone release agent on the surface of the film material, such as PET, PE, OPP, etc.; so that it can show extremely light and stable release force for various organic pressure-sensitive adhesives (such as hot melt adhesive, acrylic adhesive and rubber-based pressure-sensitive adhesive).

[0003] During the processing of the release film, the release film needs to be dried by a drying device. However, the air outlets on the current equipment for drying the release film are generally at a vertical angle to the surface of the release film. The impact force generated can easily cause a certain impact on the release film. Therefore, a drying device is provided herein to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device, comprising a base, a support leg fixedly connected to the top of the base, a drying box fixedly connected to the top of the support leg, a branch pipe fixedly connected to the inner side of the drying box, an air outlet spray gun fixedly connected to one end of the branch pipe and located inside the drying box, a third support plate fixedly connected to the top of the base and located on one side of the drying box, a second support plate fixedly connected to the top of the base and located on the other side of the drying box, a first rotating column rotatably connected to the inner side of the third support plate, a first gear fixedly connected to one end of the first rotating column, a second rotating column rotatably connected to the inner side of the third support plate and located below the first rotating column, a second gear fixedly connected to one end of the second rotating column, the second gear meshingly connected to the first gear, a third rotating column rotatably connected to the inner side of the second support plate, a linkage mechanism is provided between the third rotating column and the first rotating column, rollers are fixedly connected to the outer sides of the first rotating column, the second rotating column and the third rotating column, a release film is provided between the rollers, and a dewatering mechanism is provided at the top of the base and located outside the release film.

[0006] As a preferred solution, the dewatering mechanism includes a first support plate, which is fixedly connected to the base, a bidirectional screw rod is rotated on the inner side of the first support plate, a lifting plate is threadedly connected to the outer side of the bidirectional screw rod and located on the outer side of the release film, a fourth support plate is fixedly connected to the top of the base, a fixed column is fixedly connected to the inner side of the fourth support plate, the lifting plate is slidably connected to the fixed column, a fixed plate is fixedly connected to the outer side of the lifting plate, a disassembly plate is connected to the inner side of the fixed plate, and a sponge is fixedly connected to the outer side of the disassembly plate.

[0007] As a preferred solution, the linkage mechanism includes a second pulley, which is fixedly connected to the first rotating column, and one end of the third rotating column is fixedly connected to the first pulley on one side of the second support plate, and belts are provided on the outside of the first pulley and the second pulley.

[0008] As a preferred solution, an L-shaped plate is fixedly connected to one side of the third support plate, a second motor is fixedly connected to one side of the L-shaped plate, and the first rotating column is fixedly connected to the output end of the second motor.

[0009] As a preferred solution, a first motor is fixedly connected to the top of the first support plate, and the bidirectional lead screw is fixedly connected to the output end of the first motor.

[0010] As a preferred solution, one end of the branch pipe is fixedly connected to the main pipe outside the drying box, the outside of the main pipe is fixedly connected to a shunt pipe, and one side of the shunt pipe is fixedly connected to a hose.

[0011] As a preferred solution, the material of the fixing plate and the disassembly plate is a magnet material.

[0012] As a preferred solution, the angle between the air outlet spray gun and the release film is 45 degrees.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with a base, a support leg, a drying box, a hose, a shunt pipe, a main pipe, a branch pipe and an air outlet spray gun, and the air outlet spray gun forms an angle of the first support plate and the second support plate with the surface of the release film, and then the hot air is transported to the branch pipe through the hose, the shunt pipe and the main pipe, and finally the release film is blown and dried sideways by the air outlet spray gun at an oblique angle, so that no impact force is directly formed on the surface of the release film to cause an impact;

[0014] By setting a base, a first support plate, a first motor, a bidirectional screw, a lifting plate, a fourth support plate, a fixed column, a fixed plate, a disassembly plate and a sponge, and starting the first motor to control the rotation of the bidirectional screw, the lifting plates on the upper and lower sides of the outer side of the bidirectional screw utilize their rotation and sliding with the fixed column to move in opposite directions at the same time, so that the sponges on the upper and lower sides are just close to the release film without directly contacting it, so that when the subsequent release film passes by, the remaining liquid on the release film is absorbed by the sponge, so that the subsequent drying work is accelerated. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a top view of the overall structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the third support plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the dewatering mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the fixed plate structure of the utility model.

[0020] In the figure: 1. base; 2. drying box; 3. support leg; 4. first support plate; 5. second support plate; 6. release film; 7. first motor; 8. air outlet spray gun; 9. branch pipe; 10. main pipe; 11. diversion pipe; 12. hose; 13. first gear; 14. second gear; 15. third support plate; 16. first pulley; 17. fourth support plate; 18. belt; 19. second pulley; 20. second motor; 21. L-shaped plate; 22. roller; 23. first rotating column; 24. second rotating column; 25. bidirectional screw; 26. lifting plate; 27. sponge; 28. fixed plate; 29. ​​disassembly plate; 30. fixed column; 31. third rotating column; 32. linkage mechanism; 33. dewatering mechanism. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 5The utility model provides a technical solution: a drying device, including a base 1, a support leg 3 is fixedly connected to the top of the base 1, a drying box 2 is fixedly connected to the top of the support leg 3, the drying box 2 is supported by the support leg 3, a branch pipe 9 is fixedly connected to the inner side of the drying box 2, one end of the branch pipe 9 is fixedly connected to an air outlet spray gun 8 located inside the drying box 2, and the hot air is transported through the branch pipe 9 and finally sprayed out through the air outlet spray gun 8, thereby performing drying work, the top of the base 1 and one side of the drying box 2 is fixedly connected to a third support plate 15, the top of the base 1 and the other side of the drying box 2 is fixedly connected to The third support plate 15 is connected to the second support plate 5, and the first rotating column 23 is rotatably connected to the inner side of the third support plate 15, and one end of the first rotating column 23 is fixedly connected to the first gear 13. The inner side of the third support plate 15 is rotatably connected to the second rotating column 24 located below the first rotating column 23, and one end of the second rotating column 24 is fixedly connected to the second gear 14. The second gear 14 is meshed and connected with the first gear 13. The third support plate 15 supports the whole. After the first rotating column 23 rotates on the inner side of the third support plate 15, the first gear 13 at one end thereof is driven to rotate, and then it will be used The meshing connection relationship between the first gear 13 and the second gear 14 is used so that the second gear 14 and the second rotating column 24 can rotate together with the first rotating column 23 and the first gear 13 on the inner side of the third support plate 15, and the rotation direction of the second rotating column 24 is opposite to that of the first rotating column 23. The inner side of the second support plate 5 is rotatably connected with the third rotating column 31, and a linkage mechanism 32 is provided between the third rotating column 31 and the first rotating column 23. Through the linkage mechanism 32 between the first rotating column 23 and the third rotating column 31, the first rotating column 23 can be rotated and the second support plate 5 can be driven at the same time. The inner third rotating column 31 rotates, and the outer sides of the first rotating column 23, the second rotating column 24 and the third rotating column 31 are fixedly connected with rollers 22, and a release film 6 is provided between the rollers 22. By arranging rollers 22 on the outer sides of the first rotating column 23, the second rotating column 24 and the third rotating column 31, the rollers 22 are in contact with the release film 6, so that the release film 6 is slowly driven to move by the rotation of the rollers 22. A dewatering mechanism 33 is provided on the top of the base 1 and on the outer side of the release film 6. The dewatering mechanism 33 can absorb most of the liquid on the surface of the release film 6 before the release film 6 is dried.

[0023] Furthermore, the dewatering mechanism 33 includes a first support plate 4, which is fixedly connected to the base 1, and a bidirectional screw rod 25 is rotated on the inner side of the first support plate 4, and a lifting plate 26 is threadedly connected to the outer side of the bidirectional screw rod 25 and located on the outer side of the release film 6, and a fourth support plate 17 is fixedly connected to the top of the base 1, and a fixing column 30 is fixedly connected to the inner side of the fourth support plate 17, and the lifting plate 26 is slidably connected to the fixing column 30, and a fixing plate 28 is fixedly connected to the outer side of the lifting plate 26, and a disassembly plate 29 is connected to the inner side of the fixing plate 28, and a sponge 27 is fixedly connected to the outer side of the disassembly plate 29, and the bidirectional screw rod 25 can be rotated on the inner side of the first support plate 4, so that the lifting plates 26 on the upper and lower sides can be lifted and lowered in opposite directions at the same time with the rotation of the bidirectional screw rod 25, thereby driving the fixing plate 28, the disassembly plate 29 and the sponge 27 to move.

[0024] Furthermore, the linkage mechanism 32 includes a second pulley 19, which is fixedly connected to the first rotating column 23, and one end of the third rotating column 31 is fixedly connected to the first pulley 16 on one side of the second support plate 5. A belt 18 is provided on the outside of the first pulley 16 and the second pulley 19. When the first rotating column 23 rotates, the second pulley 19 on its outside is driven to rotate, and the first pulley 16 is connected to the second pulley 19 by the belt 18, so that when the second pulley 19 rotates, it will drive the first pulley 16 and the third rotating column 31 to rotate, so that the release film 6 uses the rollers 22 on the outside of the rotating columns on both sides to drive the release film 6 to slowly move and pass through the inside of the drying box 2.

[0025] Furthermore, an L-shaped plate is fixedly connected to one side of the third support plate 15, and a second motor 20 is fixedly connected to one side of the L-shaped plate. The first rotating column 23 is fixedly connected to the output end of the second motor 20. By starting the second motor 20, the first rotating column 23 at the output end of the second motor 20 can be rotated inside the third support plate 15.

[0026] Furthermore, a first motor 7 is fixedly connected to the top of the first support plate 4, and a bidirectional screw rod 25 is fixedly connected to the output end of the first motor 7. By starting the first motor 7, the bidirectional screw rod 25 at the output end of the first motor 7 can rotate on the inner side of the first support plate 4.

[0027] Furthermore, one end of the branch pipe 9 is fixedly connected to the main pipe 10 outside the drying box 2, and the outside of the main pipe 10 is fixedly connected to the diversion pipe 11. One side of the diversion pipe 11 is fixedly connected to a hose 12. The dried hot air can be transported to the diversion pipe 11 through the hose 12, and then diverted into two places to enter the main pipes 10 on the upper and lower sides, and then diverted into the branch pipe 9.

[0028] Furthermore, the fixing plate 28 and the disassembly plate 29 are made of magnetic material, so that the disassembly plate 29 can be directly adsorbed to the fixing plate 28, and the sponge 27 at the bottom of the disassembly plate 29 can be easily disassembled and replaced.

[0029] Furthermore, the angle between the air outlet spray gun 8 and the release film 6 is 45 degrees, so that the hot air sprayed from the air outlet spray gun 8 does not directly impact the surface of the release film 6 vertically.

[0030] When the utility model is used, one end of the release film 6 needs to be pulled over first, so that the release film 6 passes from left to right through the gap between the roller 22 outside the third rotating column 31 between the second support plate 5, then passes through the sponges 27 on the upper and lower sides between the first support plate 4 and the fourth support plate 17, then passes through the inside of the drying box 2, and finally passes through the gap between the roller 22 outside the first rotating column 23 and the second rotating column 24. After the preparation is completed, the second motor 20 can be started, so that the first rotating column 23 at the output end of the second motor 20 rotates on the inner side of the third support plate 15, and through the first gear 13 at one end of the first rotating column 23 and the second gear 14 at one end of the second rotating column 24, the first gear 13 and the second gear 14 are used to rotate. The meshing connection between the gears 14 enables the second rotating column 24 to rotate in the opposite direction with the first rotating column 23. At the same time, the second pulley 19 on the outer side of the first rotating column 23 and the belt 18 on the outer side of the first pulley 16 at one end of the third rotating column 31 are used to rotate the first rotating column 23 and drive the first pulley 16 and the third rotating column 31 to rotate. The third rotating column 31 and the gear located on one side of the second supporting plate 5 are used to make the rollers 22 on the outer sides of the rotating columns on the upper and lower sides between the second supporting plate 5 rotate in opposite directions at the same time, and cooperate with the rollers 22 on the outer sides of the first rotating column 23 and the second rotating column 24, so that the release film 6 is slowly driven to move from left to right.

[0031] During the movement of the release film 6, the first motor 7 is started, so that the bidirectional screw rod 25 at the output end of the first motor 7 rotates inside the first support plate 4, so that the lifting plates 26 on the upper and lower sides are connected with the bidirectional screw rod 25 by thread and connected with the fixed column 30 by sliding, so as to move up and down in opposite directions at the same time, so that the sponges 27 on the upper and lower sides are close to the surface of the release film 6 but not in direct contact. During the movement of the release film 6, the liquid on the surface of the release film 6 is absorbed by the sponge 27, and because the disassembly plate 29 and the fixed plate 28 are magnetically connected, the disassembly plate 29 and the sponge 27 can be directly removed for disassembly and replacement;

[0032] During the movement of the release film 6 , the portion passing through the inner side of the drying box 2 will be transported to the branch pipe 9 through the hose 12 , the branch pipe 11 and the main pipe 10 , and finally dried by the hot air sprayed from the air outlet spray gun 8 .

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] 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. A drying device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support foot (3), the top of the support foot (3) is fixedly connected to a drying box (2), the inner side of the drying box (2) is fixedly connected to a branch pipe (9), one end of the branch pipe (9) is fixedly connected to an air outlet spray gun (8) located inside the drying box (2), the top of the base (1) is fixedly connected to a third support plate (15) located on one side of the drying box (2), the top of the base (1) is fixedly connected to a second support plate (5) located on the other side of the drying box (2), the inner side of the third support plate (15) is rotatably connected to a first rotating column (23), one end of the first rotating column (23) is fixedly connected to a first gear (13), the inner side of the third support plate (15) is fixedly connected to a first gear (13), and the inner side of the third support plate (15) is fixedly connected to a first gear (13). A second rotating column (24) is rotatably connected to the side and is located below the first rotating column (23); one end of the second rotating column (24) is fixedly connected to a second gear (14); the second gear (14) is meshedly connected to the first gear (13); the inner side of the second supporting plate (5) is rotatably connected to a third rotating column (31); a linkage mechanism (32) is provided between the third rotating column (31) and the first rotating column (23); rollers (22) are fixedly connected to the outer sides of the first rotating column (23), the second rotating column (24) and the third rotating column (31); a release film (6) is provided between the rollers (22); a dewatering mechanism (33) is provided at the top of the base (1) and located outside the release film (6); The angle between the air outlet spray gun (8) and the release film (6) is 45 degrees.

2. A drying device according to claim 1, characterized in that: The dewatering mechanism (33) comprises a first support plate (4), the first support plate (4) is fixedly connected to the base (1), a bidirectional screw rod (25) is rotatably disposed on the inner side of the first support plate (4), a lifting plate (26) is threadedly connected to the outer side of the bidirectional screw rod (25) and located on the outer side of the release film (6), a fourth support plate (17) is fixedly connected to the top of the base (1), a fixed column (30) is fixedly connected to the inner side of the fourth support plate (17), the lifting plate (26) is slidably connected to the fixed column (30), a fixed plate (28) is fixedly connected to the outer side of the lifting plate (26), a disassembly plate (29) is connected to the inner side of the fixed plate (28), and a sponge (27) is fixedly connected to the outer side of the disassembly plate (29).

3. A drying device according to claim 1, characterized in that: The linkage mechanism (32) comprises a second pulley (19), the second pulley (19) is fixedly connected to the first rotating column (23), one end of the third rotating column (31) is fixedly connected to the first pulley (16) on one side of the second supporting plate (5), and belts (18) are provided on the outside of the first pulley (16) and the second pulley (19).

4. A drying device according to claim 1, characterized in that: An L-shaped plate is fixedly connected to one side of the third support plate (15), a second motor (20) is fixedly connected to one side of the L-shaped plate, and the first rotating column (23) is fixedly connected to the output end of the second motor (20).

5. A drying device according to claim 2, characterized in that: A first motor (7) is fixedly connected to the top of the first support plate (4), and the bidirectional screw rod (25) is fixedly connected to the output end of the first motor (7).

6. A drying device according to claim 1, characterized in that: One end of the branch pipe (9) is located outside the drying box (2) and is fixedly connected to the main pipe (10), the outside of the main pipe (10) is fixedly connected to the branch pipe (11), and one side of the branch pipe (11) is fixedly connected to a hose (12).

7. A drying device according to claim 2, characterized in that: The fixing plate (28) and the disassembly plate (29) are made of magnetic material.

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