Drying mechanism of protective film coating equipment

Abstract

The utility model discloses a drying mechanism of protective film coating equipment, which comprises a protective film coating machine, a conveying mechanism, a main motor, an auxiliary motor, a fan and a heating mechanism, the protective film coating machine is provided with the conveying mechanism, and the outer wall of the protective film coating machine above the conveying mechanism is fixedly connected with a support. A main motor is arranged on the upper surface of the support, a driving mechanism is installed at the lower end of an output shaft of the main motor, a driving frame is fixedly connected to the upper surface of the suspension frame, rolling wheels are installed on the inner wall of the upper end of the suspension frame, and a positioning frame is fixedly connected to the lower surface of the suspension frame; a reciprocating lead screw is fixedly connected to the tail end of an output shaft of the auxiliary motor, a lead screw sliding block is installed on the outer wall of the reciprocating lead screw, and a positioning plate is fixedly connected to the outer wall of the side of the lead screw sliding block. The drying mechanism of the protective film coating equipment is convenient for moving the air blowing opening back and forth, so that the protective film drying effect of the equipment is ensured, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of protective film drying mechanisms, specifically a drying mechanism for a protective film coating equipment. Background Technology

[0002] Protective film coating equipment is a device that uses a coating structure to uniformly coat a protective film material onto a substrate. It is commonly used in the building materials, packaging, and furniture industries. The drying mechanism of the protective film coating equipment is an important component of the equipment. Its function is to dry the protective film material on the substrate, thereby ensuring the strong adhesion between the protective film and the substrate.

[0003] However, the drying mechanism of existing protective film coating equipment has the following problems when in use:

[0004] When drying the protective film with hot air, if the hot air outlet remains stationary and blows air towards the protective film, it is easy to cause uneven heating of the protective film, thus affecting the drying effect of the protective film. Therefore, the device needs to move the air outlet back and forth. However, the air outlet on the drying mechanism of the existing protective film coating equipment is not convenient to move back and forth, which easily affects the drying effect of the device on the protective film.

[0005] To address the aforementioned issues, there is an urgent need for innovative design of the drying mechanism in existing protective film coating equipment. Utility Model Content

[0006] The purpose of this invention is to provide a drying mechanism for a protective film coating device, so as to solve the problem mentioned in the background art that the air outlet on the drying mechanism of the existing protective film coating device is inconvenient to move back and forth, which easily affects the drying effect of the device on the protective film.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drying mechanism for a protective film coating equipment, comprising a protective film coating machine, a conveying mechanism, a main motor, an auxiliary motor, a fan, and a heating mechanism. The protective film coating machine is equipped with a conveying mechanism, and a bracket is fixedly connected to the outer wall of the protective film coating machine above the conveying mechanism. The main motor is mounted on the upper surface of the bracket, and an active mechanism is mounted on the lower end of the output shaft of the main motor. A suspension frame is fitted on the lower outer wall of the bracket, and a drive frame is fixedly connected to the upper surface of the suspension frame. A roller is mounted on the upper inner wall of the suspension frame, and a positioning frame is fixedly connected to the lower surface of the suspension frame. A positioning frame is fixedly mounted on the lower end of the positioning frame, and an auxiliary motor is mounted on the end face of the positioning frame. A reciprocating screw is fixedly connected to the end of the output shaft of the auxiliary motor, and a screw slider is mounted on the outer wall of the reciprocating screw. A positioning plate is fixedly connected to the outer side wall of the screw slider, and a fan is fixedly mounted on the end of the positioning plate. A fan and a heating mechanism are respectively mounted on the inner walls of the upper and lower ends of the fan.

[0008] Preferably, the active mechanism includes a disk and a drive column, with the disk fixedly installed at the lower end of the main motor output shaft, and the drive column fixedly provided at the edge of the lower surface of the disk.

[0009] Preferably, the drive column and the drive frame are fitted together.

[0010] Preferably, the suspension frame and the bracket form a sliding structure.

[0011] Preferably, the roller and the bracket are fitted together.

[0012] Preferably, the reciprocating lead screw and the positioning frame are rotatably connected.

[0013] Preferably, the positioning plate and the positioning frame are slidably configured.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the drying mechanism of the protective film coating equipment is easy to move the air nozzle back and forth, thereby ensuring the drying effect of the protective film and improving the practicality of the equipment;

[0015] The main motor drives the active mechanism, causing the suspension frame to move back and forth, which in turn causes the air duct to move horizontally back and forth. The auxiliary motor then drives the reciprocating screw, which in turn drives the positioning plate, causing the positioning plate to move the air duct horizontally back and forth. This ensures that hot air is evenly blown onto the protective film. The device allows for easy movement of the air outlet, thus ensuring the drying effect of the protective film and improving its practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0017] Figure 2 This is a partial cross-sectional view of the present invention.

[0018] Figure 3 This is a side sectional view of the suspension frame structure of this utility model;

[0019] Figure 4 This is a bottom view of the drive frame structure of this utility model;

[0020] Figure 5 This is a top-section schematic diagram of the positioning frame of this utility model.

[0021] In the diagram: 1. Protective film coating machine; 2. Conveying mechanism; 3. Support frame; 4. Main motor; 5. Drive mechanism; 501. Disc; 502. Drive column; 6. Suspension frame; 7. Drive frame; 8. Roller; 9. Positioning frame; 10. Positioning frame; 11. Auxiliary motor; 12. Reciprocating screw; 13. Screw slider; 14. Positioning plate; 15. Air duct; 16. Fan; 17. Heating mechanism. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-5 This utility model provides a technical solution: a drying mechanism for a protective film coating equipment, including a protective film coating machine 1, a conveying mechanism 2, a support 3, a main motor 4, an active mechanism 5, a disc 501, a drive column 502, a suspension frame 6, a drive frame 7, rollers 8, a positioning frame 9, a positioning frame 10, an auxiliary motor 11, a reciprocating screw 12, a screw slider 13, a positioning plate 14, an air duct 15, a fan 16, and a heating mechanism 17. The protective film coating machine 1 is equipped with the conveying mechanism 2, and the support 3 is fixedly connected to the outer wall of the protective film coating machine 1 above the conveying mechanism 2. The main motor 4 is mounted on the upper surface of the support 3, and the active mechanism 5 is mounted on the lower end of the output shaft of the main motor 4. A suspension frame 6 is fitted on the lower outer wall of the bracket 3. A drive frame 7 is fixedly connected to the upper surface of the suspension frame 6. A roller 8 is installed on the upper inner wall of the suspension frame 6. A positioning frame 9 is fixedly connected to the lower surface of the suspension frame 6. A positioning frame 10 is fixedly installed at the lower end of the positioning frame 9. An auxiliary motor 11 is installed on the end face of the positioning frame 10. A reciprocating screw 12 is fixedly connected to the end of the output shaft of the auxiliary motor 11. A screw slider 13 is installed on the outer wall of the reciprocating screw 12. A positioning plate 14 is fixedly connected to the outer side wall of the screw slider 13. A fan 15 is fixedly installed at the end of the positioning plate 14. A fan 16 and a heating mechanism 17 are respectively installed on the inner walls of the upper and lower ends of the fan 15.

[0024] The active mechanism 5 includes a disc 501 and a drive column 502. The disc 501 is fixedly installed at the lower end of the output shaft of the main motor 4, and the drive column 502 is fixedly provided at the edge of the lower surface of the disc 501, so that the active mechanism 5 can be driven by the main motor 4 to make the air duct 15 move back and forth horizontally.

[0025] The drive column 502 and the drive frame 7 are fitted together so that when the main motor 4 drives the disc 501 to rotate, the disc 501 drives the drive column 502 to rotate around the longitudinal central axis of the disc 501. At this time, the drive column 502 drives the drive frame 7 to move back and forth.

[0026] The suspension frame 6 and the bracket 3 form a sliding structure, which facilitates the back-and-forth movement of the drive frame 7, causing the suspension frame 6 to move back and forth relative to the bracket 3.

[0027] The roller 8 and the bracket 3 are closely connected, which makes it easy for the suspension frame 6 to drive the roller 8 to move relative to the bracket 3, thereby making the suspension frame 6 move stably.

[0028] The reciprocating screw 12 and the positioning frame 10 are rotatably connected, which facilitates the auxiliary motor 11 to drive the reciprocating screw 12 to rotate stably.

[0029] The positioning plate 14 and the positioning frame 10 are slidably configured so that when the reciprocating screw 12 rotates, the screw slider 13 moves back and forth along the reciprocating screw 12, thereby causing the positioning plate 14 to slide relative to the positioning frame 10. At this time, the positioning plate 14 drives the air duct 15 to move back and forth horizontally and longitudinally.

[0030] Working principle: When using the drying mechanism of this protective film coating equipment, firstly as follows... Figure 1-5 As shown, the protective film coating machine 1 is started to coat the object with a protective film. Then, the conveying mechanism 2 moves the object to below the air duct 15. Next, the user starts the main motor 4, auxiliary motor 11, fan 16, and heating mechanism 17. At this time, the fan 16 blows the air heated by the heating mechanism 17 onto the protective film to dry it. Then, the main motor 4 drives the disc 501 to rotate. Then, the disc 501 drives the drive column 502 to rotate around the longitudinal central axis of the disc 501. Next, the drive column 502 drives the drive frame 7 to move back and forth. Then, the drive frame 7 drives the suspension frame 6 to move back and forth relative to the bracket 3. At the same time, the suspension frame 6 drives the roller 8 relative to the bracket 3. The device moves, and then the suspension frame 6 drives the positioning frame 9 to move back and forth, which in turn causes the positioning frame 9 to drive the air duct 15 to move horizontally back and forth. Then the auxiliary motor 11 drives the reciprocating screw 12 to rotate, and then the screw slider 13 moves back and forth along the reciprocating screw 12. Next, the screw slider 13 drives the positioning plate 14 to slide relative to the positioning frame 10. Then the positioning plate 14 drives the air duct 15 to move horizontally back and forth. Therefore, at this time, the air duct 15 moves horizontally back and forth while moving horizontally and vertically, so that hot air is blown evenly onto the protective film. Therefore, the device is easy to move the air outlet back and forth, thus ensuring the effect of the device in drying the protective film and improving the practicality of the device.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying mechanism of a protective film coating apparatus, comprising a protective film coating machine (1), a conveying mechanism (2), a main motor (4), a sub-motor (11), a fan (16) and a heating mechanism (17), characterized in that: The protective film coating machine (1) is provided with a conveying mechanism (2), and the outer wall of the protective film coating machine (1) above the conveying mechanism (2) is fixedly connected with a support (3), and the upper surface of the support (3) is provided with a main motor (4), and the lower end of the output shaft of the main motor (4) is provided with a driving mechanism (5), and the outer wall of the lower end of the support (3) is sleeved with a hanging frame (6), the upper surface of the hanging frame (6) is fixedly connected with a driving frame (7), and the inner wall of the upper end of the hanging frame (6) is provided with a roller (8), and the lower surface of the hanging frame (6) is fixedly connected with a positioning frame (9), and the lower end of the positioning frame (9) is fixedly provided with a positioning frame (10), and the end surface of the positioning frame (10) is provided with a secondary motor (11), the output shaft of the secondary motor (11) is fixedly connected with a reciprocating screw (12), and the outer wall of the reciprocating screw (12) is provided with a screw block (13), and the outer wall of the screw block (13) is fixedly connected with a positioning plate (14), and the end of the positioning plate (14) is fixedly provided with a wind pipe (15), and the inner wall of the upper and lower ends of the wind pipe (15) is respectively provided with a fan (16) and a heating mechanism (17).

2. The drying mechanism of a protective film coating apparatus according to claim 1, wherein: The driving mechanism (5) comprises a disc (501) and a driving column (502), and the disc (501) is fixedly installed on the lower end of the output shaft of the main motor (4), and the driving column (502) is fixedly arranged on the edge of the lower surface of the disc (501).

3. The drying mechanism of a protective film coating apparatus according to claim 2, wherein: The driving column (502) and the driving frame (7) are arranged in close contact.

4. The drying mechanism of a protective film coating apparatus according to claim 1, wherein: The hanging frame (6) and the support (3) constitute a sliding structure.

5. The drying mechanism of a protective film coating apparatus according to claim 1, wherein: The roller (8) and the support (3) are connected in close contact.

6. The drying mechanism of a protective film coating apparatus according to claim 1, wherein: The reciprocating screw (12) and the positioning frame (10) are rotatably connected.

7. The drying mechanism of a protective film coating apparatus according to claim 1, wherein: The positioning plate (14) and the positioning frame (10) are arranged in sliding connection.

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