Rapid drying equipment for PC plate coating

Abstract

The utility model discloses a PC sheet material coating rapid drying device, and relates to the technical field of PC sheet materials, the PC sheet material coating rapid drying device comprises a box body, the box body is internally provided with a drying mechanism and a jacking mechanism, the jacking mechanism comprises a lifting plate, the bottom end of the lifting plate is symmetrically provided with first cylinders, and the bottom end of the lifting plate is fixedly provided with a motor; the output end of the motor penetrates through the lifting plate and is fixedly connected with a top plate, conveying belts are symmetrically arranged in the box body, a mounting plate is jointly arranged above the two conveying belts, the upper end of the mounting plate is detachably connected with a PC plate, and two sets of symmetrically-arranged fixing mechanisms are arranged on the side of the mounting plate and the side of the PC plate; the fixing mechanism comprises a connecting frame fixedly connected to the outer side of the mounting plate, a screw rod is in threaded connection with the connecting frame, and the screw rod penetrates through the connecting frame and is rotationally connected with a flitch plate. The problem that in the prior art, the top end of the jacking plate and the bottom end of the PC plate are in contact together, and due to the contact mode, the speeds of the jacking plate and the PC plate are possibly inconsistent in the rotating process is solved.

Description

Technical Field

[0001] This utility model relates to the field of PC sheet technology, specifically to a rapid drying equipment for PC sheet coatings. Background Art

[0002] PC sheet coating rapid drying equipment is a device specifically designed for the rapid drying of coatings on the surface of PC sheets. It typically combines heating technology and an airflow system to ensure the coating dries quickly while maintaining the quality and appearance of the sheet.

[0003] Chinese utility model patent application CN216396961U discloses a PC sheet coating UV irradiation drying device: the lifting mechanism includes a lifting plate and a lifting plate, the second drive cylinder is opened, the lifting plate moves upward to lift the PC sheet and rotates at the same time, and the drying mechanism performs irradiation drying treatment on the PC sheet while moving left and right.

[0004] The existing technology has the following drawbacks: the lifting plate moves upward to lift the PC board, and the top of the lifting plate is in contact with the bottom of the PC board. This contact method may cause the two to rotate at different speeds. This speed difference may cause additional stress and friction, damaging the PC board. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a rapid drying device for PC sheet coatings, which solves the problem in the prior art where the top of the lifting plate and the bottom of the PC sheet are in contact, potentially leading to inconsistent speeds during rotation.

[0006] To achieve the above objectives, a rapid drying device for PC sheet coating is proposed according to an embodiment of the first aspect of this utility model, comprising: a housing, wherein a drying mechanism and a lifting mechanism are provided inside the housing, the lifting mechanism includes a lifting plate, a first cylinder is symmetrically arranged at the bottom end of the lifting plate, a motor is fixedly arranged at the bottom end of the lifting plate, the output end of the motor passes through the lifting plate and is fixedly connected to a top plate, conveyor belts are symmetrically arranged inside the housing, an mounting plate is provided above the two conveyor belts, a PC sheet is detachably connected to the upper end of the mounting plate, two sets of symmetrically arranged fixing mechanisms are provided on the sides of the mounting plate and the PC sheet, the fixing mechanism includes a connecting frame fixedly connected to the outside of the mounting plate, a screw is threadedly connected to the connecting frame, the screw passes through the connecting frame and is rotatably connected to a plate, the plate is slidably connected to the inside of the connecting frame, and a notch is provided in the middle of the bottom end of the mounting plate, the notch of the mounting plate being adapted to the top plate.

[0007] As a further solution of the utility model: an entrance is provided on the side wall of the box body, and an exit is provided on another side wall of the box body. The drying mechanism includes a fixed frame, the fixed frame is in a square shape with a hollow center, the top of the fixed frame is fixedly connected to the inner wall of the upper end of the box body, a blower is fixedly arranged inside the fixed frame, a plurality of UV lamps are fixedly arranged at the bottom end of the fixed frame, and a through hole is provided at the bottom end of the fixed frame.

[0008] As a further solution of the utility model: one conveyor belt is located at the front side inside the box body, and the other conveyor belt is located at the rear side inside the box body, and there is a certain distance between the two conveyor belts.

[0009] As a further solution of the utility model: the jacking mechanism is arranged below the conveyor belt, the fixed end of the first cylinder is fixedly arranged on the inner wall of the lower end of the box body, and the output end of the first cylinder is fixedly connected to the lifting plate.

[0010] As a further solution of the utility model: the connecting frame is in a "U" shape, and the height of the sticking plate is equal to the sum of the heights of the PC board and the mounting plate.

[0011] As a further solution of the utility model: a limiting mechanism is arranged inside the fixed frame, the limiting mechanism includes symmetrically arranged second cylinders, the fixed end of one second cylinder is fixedly connected to the inner wall of the front side of the box body, the fixed end of the other second cylinder is fixedly connected to the inner wall of the rear side of the box body, and the output end of the second cylinder is fixedly connected to a limiting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The PC board is detachably connected to the mounting plate through the mounting plate, and two groups of fixing mechanisms are symmetrically arranged on the sides of the mounting plate and the PC board. The fixing mechanisms are used to fix the mounting plate and the PC board. The two groups of fixing mechanisms can ensure the stable connection between the mounting plate and the PC board and prevent shaking or falling during operation.

[0014] 2. The output end of the first cylinder drives the lifting plate to move upward, and the top plate is embedded into the notch of the mounting plate. The embedded design reduces the gap between the top plate and the mounting plate, forming a direct and stable connection method. This connection helps to reduce the shaking and offset caused by the non-fixed connection between the mounting plate and the PC board and improves the stability during the rotation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the utility model;

[0016] Figure 2 is a schematic installation structure diagram of the PC board and the mounting plate of the utility model;

[0017] Figure 3This is an enlarged view of part A of this utility model;

[0018] Figure 4 This is a top view of the conveyor belt of this utility model.

[0019] In the diagram: 1. Box body; 101. Inlet; 102. Outlet; 2. Fixing frame; 3. Fan; 4. UV lamp; 5. Conveyor belt; 6. PC board; 7. First cylinder; 8. Motor; 9. Second cylinder; 10. Top plate; 11. Lifting plate; 12. Mounting plate; 13. Fixing mechanism; 131. Connecting frame; 132. Screw; 133. Plate; 14. Limiting plate. DETAILED DESCRIPTION

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] like Figure 1-4 As shown, the PC sheet coating rapid drying equipment includes: a box 1, a drying mechanism and a lifting mechanism are provided inside the box 1, the lifting mechanism is located below the drying mechanism, an inlet 101 is opened on the side wall of the box 1, and an outlet 102 is opened on the other side wall of the box 1.

[0022] The drying mechanism includes a fixed frame 2, which is U-shaped. The top of the fixed frame 2 is fixedly connected to the upper inner wall of the box 1. A fan 3 is fixedly installed inside the fixed frame 2. Multiple UV lamps 4 are fixedly installed at the bottom of the fixed frame 2. A through hole is opened at the bottom of the fixed frame 2.

[0023] UV lamp 4, or ultraviolet lamp, is a gas discharge lamp. Its working principle is to add a certain amount of high-purity mercury into a vacuum quartz tube and provide a voltage difference to the electrodes at both ends, thereby generating ion discharge and emitting ultraviolet radiation. The ultraviolet radiation emitted by UV lamp 4 can effectively accelerate the drying process of the coating on the surface of PC board 6.

[0024] When in use, place the PC board 6 under the UV lamp 4, turn on the fan 3, and the fan 3 blows air downward through the perforations at the bottom of the fixing frame 2. The airflow formed can remove the moisture or solvent in the coating. At the same time, the UV lamp 4 promotes the rapid curing of the chemical components in the coating. The two work together to significantly improve the drying efficiency.

[0025] Conveyor belts 5 are symmetrically arranged inside the housing 1, with one conveyor belt 5 located at the front inside the housing 1 and the other conveyor belt 5 located at the rear inside the housing 1. There is a certain distance between the two conveyor belts 5 to facilitate the passage of the lifting mechanism. The two conveyor belts 5 work together to transport the PC board 6 and the mounting plate 12. The drive wheel of the conveyor belt 5 is connected to a drive motor, and the rotation of the drive motor directly drives the movement of the conveyor belt 5.

[0026] A lifting mechanism is located below the conveyor belt 5. The lifting mechanism includes a lifting plate 11. A first cylinder 7 is symmetrically arranged at the bottom end of the lifting plate 11. The fixed end of the first cylinder 7 is fixedly installed on the lower inner wall of the housing 1. The output end of the first cylinder 7 is fixedly connected to the lifting plate 11. A motor 8 is fixedly installed at the bottom end of the lifting plate 11. The output end of the motor 8 passes through the lifting plate 11 and is fixedly connected to a top plate 10. The top plate 10 can pass through the space between the two conveyor belts 5. The top plate 10 is used to lift and rotate the PC board 6, so that the surface of the PC board 6 can be irradiated and dried by the UV lamp 4 from all directions, improving the drying effect and coating uniformity.

[0027] A mounting plate 12 is provided above both conveyor belts 5. A PC plate 6 is detachably connected to the upper end of the mounting plate 12. Two sets of symmetrically arranged fixing mechanisms 13 are provided on the sides of the mounting plate 12 and the PC plate 6. The fixing mechanism 13 is used to fix the mounting plate 12 and the PC plate 6. The fixing mechanism 13 includes a connecting frame 131 fixedly connected to the outside of the mounting plate 12. The connecting frame 131 is U-shaped. A screw 132 is threaded onto the connecting frame 131. The screw 132 passes through the connecting frame 131 and is rotatably connected to a plate 133. The height of the plate 133 is equal to the sum of the heights of the PC plate 6 and the mounting plate 12. The plate 133 is slidably connected to the inside of the connecting frame 131.

[0028] The mounting plate 12 has a notch at the bottom center, which is adapted to the top plate 10, and the top plate 10 can be inserted into the notch of the mounting plate 12.

[0029] The fixed frame 2 is equipped with a limiting mechanism, which includes symmetrically arranged second cylinders 9. The fixed end of one second cylinder 9 is fixedly connected to the front inner wall of the housing 1, and the fixed end of the other second cylinder 9 is fixedly connected to the rear inner wall of the housing 1. The output end of the second cylinder 9 is fixedly connected to the limiting plate 14. The limiting mechanism adjusts the position of the PC board 6 to prevent it from deviating during transportation, thus avoiding misalignment between the notch at the bottom of the mounting plate 12 and the top plate 10.

[0030] Working principle:

[0031] Fixing PC board 6 to mounting plate 12: Place PC board 6 on the upper end of mounting plate 12, with the side of PC board 6 aligned with the side of mounting plate 12. Rotate screw 132, and screw 132 will move the adhesive plate 133 towards PC board 6 until the adhesive plate 133 is attached to the side wall of PC board 6 and mounting plate 12, thereby fixing PC board 6 and mounting plate 12.

[0032] The PC board 6, mounting plate 12, and fixing mechanism 13 are all inserted into the box 1 through the inlet 101. The two sides of the mounting plate 12 are respectively placed on the two conveyor belts 5 and move with the transmission of the two conveyor belts 5 until the bottom middle position of the mounting plate 12 moves to the position corresponding to the top plate 10.

[0033] The second cylinder 9 is activated. The output end of the second cylinder 9 drives the limiting plate 14 to move towards the PC board 6 and contact the side of the PC board 6 and the mounting plate 12. The two limiting plates 14 move closer to each other to adjust the position of the PC board 6 and the mounting plate 12 to prevent the PC board 6 and the mounting plate 12 from tilting.

[0034] Start the first cylinder 7. The output end of the first cylinder 7 drives the lifting plate 11 to move upward. The top plate 10 will connect with the notch at the bottom of the mounting plate 12. Continue to move the lifting plate 11 upward a certain distance so that the mounting plate 12 is separated from the conveyor belt 5. Start the motor 8. The output end of the motor 8 drives the top plate 10 to rotate. The top plate 10 drives the mounting plate 12 and PC plate 6 to rotate. Start the drying mechanism to perform irradiation drying treatment on the PC plate 6.

[0035] After the drying process is completed, the top plate 10 is returned to its original position, and the PC plate 6 and the mounting plate 12 are moved to the outside of the box 1 through the outlet 102.

[0036] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A rapid drying equipment for PC sheet coating, characterized in that, Including: A box body (1), inside which a drying mechanism and a lifting mechanism are arranged. The lifting mechanism includes a lifting plate (11). At the bottom end of the lifting plate (11), first cylinders (7) are symmetrically arranged. At the bottom end of the lifting plate (11), a motor (8) is fixedly arranged. The output end of the motor (8) penetrates through the lifting plate (11) and is fixedly connected to a top plate (10). Inside the box body (1), conveyor belts (5) are symmetrically arranged. Above the two conveyor belts (5), a mounting plate (12) is arranged. At the upper end of the mounting plate (12), a PC board (6) is detachably connected. On the side of the mounting plate (12) and the PC board (6), two groups of symmetrically arranged fixing mechanisms (13) are arranged. The fixing mechanism (13) includes a connecting frame (131) fixedly connected to the outside of the mounting plate (12). A screw (132) is threadedly connected to the connecting frame (131). The screw (132) penetrates through the connecting frame (131) and is rotatably connected to a sticking plate (133). The sticking plate (133) is slidably connected to the inside of the connecting frame (131). In the middle of the bottom end of the mounting plate (12), a notch is opened. The notch of the mounting plate (12) is adapted to the top plate (10).

2. The rapid drying equipment for PC sheet coating according to claim 1, characterized in that, An entrance (101) is opened on the side wall of the box body (1), and an exit (102) is opened on another side wall of the box body (1). The drying mechanism includes a fixed frame (2). The fixed frame (2) is in a shape of a rectangle with a hollow center. The top of the fixed frame (2) is fixedly connected to the upper inner wall of the box body (1). Inside the fixed frame (2), a blower (3) is fixedly arranged. At the bottom end of the fixed frame (2), a plurality of UV lamps (4) are fixedly arranged. At the bottom end of the fixed frame (2), a through perforation is opened.

3. The rapid drying equipment for PC sheet coating according to claim 1, characterized in that, One of the conveyor belts (5) is at the front side inside the box body (1), and the other conveyor belt (5) is at the rear side inside the box body (1). There is a certain distance between the two conveyor belts (5).

4. The rapid drying equipment for PC sheet coating according to claim 1, characterized in that, The lifting mechanism is arranged below the conveyor belt (5). The fixed end of the first cylinder (7) is fixedly arranged on the lower inner wall of the box body (1). The output end of the first cylinder (7) is fixedly connected to the lifting plate (11).

5. The rapid drying equipment for PC sheet coating according to claim 1, characterized in that, The connecting frame (131) is in a shape of "凵". The height of the sticking plate (133) is equal to the sum of the heights of the PC board (6) and the mounting plate (12).

6. The rapid drying equipment for PC sheet coating according to claim 1, characterized in that, A limiting mechanism is arranged inside the fixed frame (2). The limiting mechanism includes symmetrically arranged second cylinders (9). The fixed end of one of the second cylinders (9) is fixedly connected to the front inner wall of the box body (1), and the fixed end of the other second cylinder (9) is fixedly connected to the rear inner wall of the box body (1). The output end of the second cylinder (9) is fixedly connected to a limiting plate (14).

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