Drying device for copper foil surface treatment machine

Abstract

The utility model relates to the technical field of copper foil drying, in particular to a drying device for a copper foil surface processor, which comprises a bottom plate, a drying box fixedly connected to the top of the bottom plate, an electric heating plate slidably connected to the interior of the drying box, a lantern ring fixedly connected to the bottom of the electric heating plate, and first teeth fixedly connected to the inner wall of the lantern ring. A stepping motor is installed at the bottom of the drying box, the output end of the stepping motor is fixedly connected with second teeth, the second teeth extend into the lantern ring, the first teeth are meshed with the second teeth, a driving motor is installed on the side face of the drying box, and the output end of the driving motor is fixedly connected with a cylinder. Through cooperative use of the driving motor, the cylinder, the fastening bolt, the clamping plate, the abutting plate and the screw, the copper foil can be in a tightened state, the situation that the drying quality of the copper foil is reduced due to the fact that the surfaces of the copper foil are wrinkled when the copper foil is dried is avoided, meanwhile, the driving motor drives the copper foil to rotate, the multiple surfaces of the copper foil are dried at the same time, and the drying efficiency is improved. And the drying rate of the copper foil is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper foil drying, in particular to a drying device for a copper foil surface treatment machine. Background Art

[0002] Copper foil is a cathodic electrolytic material, a thin, continuous metal foil deposited on the substrate of the circuit board, which serves as the conductor of the PCB. It easily adheres to the insulating layer, accepts the printed protective layer, and forms a circuit pattern after corrosion. Copper mirror test is a flux corrosion test that uses a vacuum deposited film on a glass plate. A drying device is required for surface treatment of copper foil.

[0003] A drying device for a copper foil surface treatment machine with a Chinese authorized announcement number of CN219965773U, through a surface treatment mechanism, during use, water is evenly sprayed on both sides of the copper foil through a water spray assembly, and then the two sides of the copper foil are scraped by two scrapers, so that the scrapers scrape off impurities and water droplets on the surface of the copper foil and collect them in a collection box, and then the impurities are discharged through a drain pipe, and the surface of the copper foil is secondary cleaned by a cleaning roller to improve the cleaning effect.

[0004] There are still certain shortcomings in use. When drying the copper foil, only a single surface of the copper foil can be cleaned and dried, which reduces the cleaning and drying quality of the copper foil. At the same time, the copper foil cannot be kept in a taut state when drying, which will cause wrinkles on the surface of the copper foil, reduce the processing quality of the copper foil, and limit the practicality of the drying device. Utility Model Content

[0005] The purpose of the utility model is to provide a drying device for a copper foil surface treatment machine to solve the problem proposed in the above-mentioned background technology that when drying the copper foil, only a single surface of the copper foil can be cleaned and dried, which reduces the cleaning and drying quality of the copper foil, and at the same time, the copper foil cannot be kept in a taut state when drying, which will cause wrinkles on the surface of the copper foil, reduce the processing quality of the copper foil, and limit the practicability of the drying device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drying device for a copper foil surface treatment machine comprises a base plate, a drying box is fixedly connected to the top of the base plate, an electric heating plate is slidably connected inside the drying box, a sleeve is fixedly connected to the bottom of the electric heating plate, a first tooth is fixedly connected to the inner wall of the sleeve, a stepper motor is installed at the bottom of the drying box, a second tooth is fixedly connected to the output end of the stepper motor, the second tooth extends into the sleeve, the first tooth and the second tooth are meshed, a driving motor is installed on the side of the drying box, a cylinder is fixedly connected to the output end of the driving motor, a clamp is slidably connected to the side of the cylinder, and a fastening bolt is threadedly connected to the top of the cylinder.

[0008] As a preferred solution of the utility model, the bottom of the fastening bolt abuts against the clamping plate, the top of the clamping plate is threadedly connected with a screw, and the bottom of the screw is fixedly connected with the abutment plate.

[0009] As a preferred solution of the utility model, copper foil is arranged in the clamping plate, the abutment plate abuts against the surface of the copper foil, and the copper foil is arranged on the side of the electric heating plate.

[0010] As a preferred solution of the utility model, a water tank is fixedly connected to the side of the drying box, a water inlet cover is snapped onto the surface of the water tank, and a water pump is installed on the top of the water tank.

[0011] As a preferred solution of the utility model, a connecting pipe is fixedly connected to the side of the water pump, a nozzle is fixedly connected to the bottom of the connecting pipe, and the connecting pipe is communicated with the nozzle.

[0012] As a preferred solution of the utility model, a collecting box is abutted against the surface of the bottom plate, and the collecting box is arranged at the bottom of the drying box.

[0013] As a preferred solution of the utility model, a universal wheel is arranged at the bottom of the base plate, and the universal wheel is movably connected to the base plate.

[0014] As a preferred solution of the utility model, the side of the drying box is rotatably connected to a side cover via a hinge, and a glass plate is fixedly connected to the surface of the side cover.

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

[0016] 1. In the utility model, by setting a driving motor, a cylinder, a fastening bolt, a clamping plate, a butt plate and a screw for coordinated use, the copper foil can be kept in a taut state, thereby avoiding the reduction of the drying quality of the copper foil due to wrinkles on the surface of the copper foil during drying. At the same time, the copper foil is driven to rotate by the driving motor, and multiple surfaces of the copper foil are dried simultaneously, thereby improving the drying rate of the copper foil.

[0017] 2. In the utility model, by setting up the electric heating plate, the ring, the first teeth, the second teeth and the stepping motor for coordinated use, the stepping motor can be used to drive the second teeth to rotate, and the meshing action of the second teeth and the first teeth can drive the ring and the electric heating plate to move in a circular motion. The electric heating plate can be used to dry the surface of the copper foil, thereby improving the drying quality of the copper foil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the drying box of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the cylinder and the clamping plate of the utility model.

[0022] In the figure: 1. bottom plate; 2. universal wheel; 3. collecting box; 4. side cover; 5. hinge; 6. glass plate; 7. drying box; 8. driving motor; 9. water tank; 10. water inlet cover; 11. water pump; 12. connecting pipe; 13. nozzle; 14. stepping motor; 15. collar; 16. first tooth; 17. second tooth; 18. cylinder; 19. fastening bolt; 20. clamping plate; 21. copper foil; 22. screw; 23. abutment plate; 24. electric heating plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A drying device for a copper foil surface treatment machine includes a base plate 1, a drying box 7 is fixedly connected to the top of the base plate 1, an electric heating plate 24 is slidably connected to the drying box 7, a collar 15 is fixedly connected to the bottom of the electric heating plate 24, a first tooth 16 is fixedly connected to the inner wall of the collar 15, a stepper motor 14 is installed at the bottom of the drying box 7, a second tooth 17 is fixedly connected to the output end of the stepper motor 14, the second tooth 17 extends into the collar 15, the first tooth 16 and the second tooth 17 are meshed, a drive motor 8 is installed on the side of the drying box 7, a cylinder 18 is fixedly connected to the output end of the drive motor 8, a clamping plate 20 is slidably connected to the side of the cylinder 18, and a fastening bolt 19 is threadedly connected to the top of the cylinder 18.

[0026] In this embodiment, Figure 1 and Figure 4 As shown, the bottom of the fastening bolt 19 abuts against the clamp plate 20, the top of the clamp plate 20 is threadedly connected with a screw 22, the bottom of the screw 22 is fixedly connected with a plate 23, a copper foil 21 is arranged in the clamp plate 20, the plate 23 abuts against the surface of the copper foil 21, the copper foil 21 is arranged on the side of the electric heating plate 24, the side of the drying box 7 is fixedly connected with a water tank 9, the surface of the water tank 9 is clamped with a water inlet cover 10, and a water pump 11 is installed on the top of the water tank 9.

[0027] The copper foil 21 can be kept in a taut state to avoid reducing the drying quality of the copper foil 21 due to wrinkles on the surface of the copper foil 21 when drying the copper foil 21. At the same time, the copper foil 21 is driven to rotate by the driving motor 8 to dry multiple surfaces of the copper foil 21 at the same time, thereby improving the drying rate of the copper foil 21.

[0028] In this embodiment, Figure 2 and Figure 3 As shown, a connecting pipe 12 is fixedly connected to the side of the water pump 11, a nozzle 13 is fixedly connected to the bottom of the connecting pipe 12, the connecting pipe 12 is communicated with the nozzle 13, a collecting box 3 is abutted against the surface of the bottom plate 1, the collecting box 3 is arranged at the bottom of the drying box 7, a universal wheel 2 is arranged at the bottom of the bottom plate 1, the universal wheel 2 is movably connected to the bottom plate 1, the side of the drying box 7 is rotatably connected to the side cover 4 through the hinge 5, and a glass plate 6 is fixedly connected to the surface of the side cover 4.

[0029] The second teeth 17 can be driven to rotate by the stepping motor 14, and the second teeth 17 and the first teeth 16 can mesh to drive the ring 15 and the electric heating plate 24 to move in a circular motion. The electric heating plate 24 can dry the surface of the copper foil 21, thereby improving the drying quality of the copper foil 21.

[0030] The working process of the utility model is as follows: when the drying device for copper foil surface treatment machine designed by the present invention is used, the copper foil 21 is placed in the clamping plate 20, and then the screw 22 is turned to drive the plate 23 to move through the screw 22, and the copper foil 21 is clamped by the plate 23, and then the clamping plate 20 is moved in the cylinder 18 to make the copper foil 21 in a taut state, and then the fastening bolt 19 is turned to clamp and fix the clamping plate 20 through the fastening bolt 19, and then the side cover 4 is closed and the water pump 11 and the drive motor 8 are turned on, and the copper foil 21 is driven to rotate through the drive motor 8, and then the copper foil 21 is driven to rotate through the cylinder 18. The water pump 11 sprays the water in the water tank 9 onto the surface of the copper foil 21 through the connecting pipe 12 and the nozzle 13 to clean the surface of the copper foil 21. When the surface of the copper foil 21 is cleaned, the switch of the water pump 11 is turned off, and then the switches of the stepping motor 14 and the electric heating plate 24 are turned on. The second teeth 17 are driven to rotate by the stepping motor 14, and the second teeth 17 and the first teeth 16 are meshed to drive the ring 15 and the electric heating plate 24 to move in a circular motion. The surface of the copper foil 21 is dried by the electric heating plate 24 to avoid the existence of drying dead corners and improve the drying quality of the copper foil 21.

[0031] 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 for a copper foil surface treatment machine, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a drying box (7), an electric heating plate (24) is slidably connected inside the drying box (7), a collar (15) is fixedly connected to the bottom of the electric heating plate (24), the inner wall of the collar (15) is fixedly connected to a first tooth (16), a stepper motor (14) is installed at the bottom of the drying box (7), the output end of the stepper motor (14) is fixedly connected to a second tooth (17), the second tooth (17) extends into the collar (15), the first tooth (16) and the second tooth (17) are meshed, a driving motor (8) is installed on the side of the drying box (7), the output end of the driving motor (8) is fixedly connected to a cylinder (18), the side of the cylinder (18) is slidably connected to a clamping plate (20), and the top of the cylinder (18) is threadedly connected to a fastening bolt (19).

2. The drying device for copper foil surface treatment machine according to claim 1, characterized in that: The bottom of the fastening bolt (19) abuts against the clamping plate (20), the top of the clamping plate (20) is threadedly connected with a screw (22), and the bottom of the screw (22) is fixedly connected with an abutment plate (23).

3. The drying device for copper foil surface treatment machine according to claim 2, characterized in that: A copper foil (21) is arranged inside the clamping plate (20), the abutment plate (23) abuts against the surface of the copper foil (21), and the copper foil (21) is arranged on the side of the electric heating plate (24).

4. The drying device for copper foil surface treatment machine according to claim 1, characterized in that: A water tank (9) is fixedly connected to the side of the drying box (7), a water inlet cover (10) is snapped onto the surface of the water tank (9), and a water pump (11) is installed on the top of the water tank (9).

5. The drying device for copper foil surface treatment machine according to claim 4, characterized in that: A connecting pipe (12) is fixedly connected to the side of the water pump (11), a nozzle (13) is fixedly connected to the bottom of the connecting pipe (12), and the connecting pipe (12) is in communication with the nozzle (13).

6. The drying device for copper foil surface treatment machine according to claim 1, characterized in that: A collection box (3) is abutted against the surface of the bottom plate (1), and the collection box (3) is arranged at the bottom of the drying box (7).

7. The drying device for copper foil surface treatment machine according to claim 1, characterized in that: A universal wheel (2) is provided at the bottom of the base plate (1), and the universal wheel (2) is movably connected to the base plate (1).

8. The drying device for copper foil surface treatment machine according to claim 2, characterized in that: The side of the drying box (7) is rotatably connected to a side cover (4) via a hinge (5), and a glass plate (6) is fixedly connected to the surface of the side cover (4).

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