Magnetic core surface spraying machine capable of conducting drying treatment

Abstract

The magnetic core surface spraying machine comprises a working platform horizontally placed on the ground, a conveying belt is rotationally installed at the upper end of the inner side of the working platform, and a spraying bin of an arch structure is fixedly installed on the upper surface of the working platform. And placing plates are attached to the upper surface of the conveying belt at equal intervals, annular magnetic cores needing to be sprayed are evenly placed on the upper surfaces of the placing plates, a spraying nozzle of a strip-shaped structure is installed in the spraying bin, and paint is evenly sprayed to the outer surfaces of the annular magnetic cores through the spraying nozzle. According to the magnetic core surface spraying machine capable of conducting drying treatment, the novel structural design is adopted, the drying device is arranged, after spraying is completed on the surface of an annular magnetic core through a spraying nozzle, the annular magnetic core continues to be conveyed to the position of a drying lamp through a conveying belt, and the surface of the annular magnetic core is subjected to drying treatment through high temperature generated by the drying lamp; and the paint is quickly dried, so that the paint is prevented from being scratched during subsequent material taking.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic core surface spraying, in particular to a magnetic core surface spraying machine capable of performing drying treatment. Background Art

[0002] The magnetic core is a magnetic material that can be used to produce electromagnetic coils, that is, a copper coil is wound around the outside of the magnetic core to generate electromagnetic induction in the circuit. It is widely used in various electronic products and can also be used in transformers.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN213494378U discloses a magnetic core electrostatic spraying device, which belongs to the field of magnetic core spraying technology. The magnetic core electrostatic spraying device includes a spraying body, a spraying tray and a rotating assembly. The spraying tray is a circular structure, and the rotating assembly includes a lifting shaft, a lifting mechanism and a driving mechanism. The lifting shaft is pushed up by the lifting mechanism and inserted into the positioning hole at the bottom center of the spraying tray to accurately position the spraying tray so that the spray gun can evenly spray the magnetic core on the spraying tray; the lifting shaft is driven to rotate by the driving mechanism, and then the spraying tray carrying the magnetic core is rotated. During the rotation of the spraying tray, the problem of uneven spraying amount of the spraying gun in all directions can be offset, and the uniformity of the spray coating can be further improved. Not only can the precise positioning of the spraying tray be easily achieved; it can also make the spraying tray rotate horizontally, thereby improving the uniformity of the magnetic core spray coating.

[0004] During use, the above-mentioned device uses a spray gun to spray the magnetic core on the spray tray. In the actual working process, the paint sprayed on the surface of the magnetic core will not solidify and dry immediately, so the staff may accidentally touch the surface of the magnetic core that has just been sprayed when taking the material and scratch it, affecting the overall spraying effect. Utility Model Content

[0005] The utility model aims to provide a magnetic core surface spraying machine capable of performing drying treatment, so as to solve the problem in the above background technology that the sprayed material cannot be dried quickly.

[0006] To achieve the above object, the utility model provides the following technical solution: a magnetic core surface spraying machine capable of performing drying treatment, comprising a working platform horizontally placed on the ground, a conveyor belt rotatably installed on the inner upper end of the working platform, and a spraying bin with an arched structure fixedly installed on the upper surface of the working platform, and further comprising:

[0007] The upper surface of the conveyor belt is provided with placement plates at equal intervals, and the upper surface of the placement plates is provided with annular magnetic cores to be sprayed evenly;

[0008] A strip-shaped spray nozzle is installed inside the spray chamber, and the paint is evenly sprayed on the outer surface of the annular magnetic core by means of the spray nozzle. A drying lamp is rotatably installed on the right end of the upper surface of the working platform, and the annular magnetic core behind the nozzle is dried by the drying lamp. A reciprocating mechanism is provided at the front end of the drying lamp, and the irradiation range of the drying lamp is expanded by the rotation of the reciprocating mechanism.

[0009] Preferably, the reciprocating mechanism includes a driven gear for driving the drying lamp to rotate, and a driving gear rotatably connected to the working platform is meshedly connected above the driven gear.

[0010] Preferably, the driving gear is configured as a semi-tooth structure, and a vortex spring is fixedly installed between the driven gear and the working platform to drive the driven gear to reset.

[0011] Preferably, the driving gear rotates synchronously with a reciprocating screw installed inside the spray chamber through a transmission belt connected thereto, and a threaded connection is passed through the reciprocating screw and the spray nozzle. The rotation of the reciprocating screw drives the spray nozzle to reciprocate under the guidance of the limiting slide rod.

[0012] Preferably, a positioning magnetic block is fixedly mounted on the upper surface of the placement plate, and the positioning magnetic block and the annular magnetic core are magnetically attracted to each other.

[0013] Preferably, a cleaning chamber filled with clean water is opened inside the lower end of the working platform, a heating pipe with a bent structure is fixedly installed inside the cleaning chamber, and a flushing nozzle controlled by a water pump is fixedly installed at the rear end of the cleaning chamber.

[0014] Preferably, a first brush and a second brush are fixedly installed above the front and rear ends of the cleaning bin, respectively, and the first brush and the second brush are evenly fitted to the outer surface of the conveyor belt.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the magnetic core surface spraying machine capable of performing drying treatment adopts a new structural design, and its specific contents are as follows:

[0016] 1. Set up a drying device. After the surface of the annular magnetic core is sprayed with a spray nozzle, the annular magnetic core is transported to the drying lamp position by a conveyor belt. The surface of the annular magnetic core is dried by the high temperature generated by the drying lamp, so that the coating dries quickly to avoid scratches during subsequent material collection;

[0017] Furthermore, a reciprocating mechanism is arranged at the top of the drying lamp, and the driving gear drives the driven gear to rotate, so that the driven gear drives the drying lamp to rotate. Since the driving gear is a semi-toothed structure, the vortex spring connected to the driven gear makes the drying lamp reciprocate, thereby expanding the overall drying area and making the overall drying effect more uniform.

[0018] Furthermore, the rotational power of the driving gear comes from the reciprocating screw, which rotates under the drive of the motor and drives the driving gear to rotate through the transmission belt. In the process of rotation, the reciprocating screw cooperates with the limiting slide rod to make the spray nozzle move back and forth, thereby improving the uniformity of spraying.

[0019] 2. A cleaning chamber is set inside the working platform. When the conveyor belt rotates into the cleaning chamber, the surface of the conveyor belt is cleaned by using a flushing nozzle in conjunction with a first brush and a second brush, thereby removing paint residues on the surface of the conveyor belt to avoid affecting subsequent normal use;

[0020] Furthermore, a heating pipe is installed inside the cleaning chamber to heat the cleaning water and enhance its cleaning effect, and a positioning magnetic block is fixedly installed on the upper surface of the placement plate, and the annular magnetic core is quickly placed by utilizing the magnetic adsorption effect between the positioning magnetic block and the annular magnetic core. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the spray chamber of the utility model;

[0023] Figure 3 This is a schematic diagram of the meshing relationship between the driving gear and the driven gear of the utility model;

[0024] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the placement plate of the utility model;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the working platform of the utility model.

[0027] In the figure: 1. working platform; 2. conveyor belt; 3. spray chamber; 4. placement plate; 5. annular magnetic core; 6. spray nozzle; 7. drying lamp; 8. driven gear; 9. vortex spring; 10. driving gear; 11. transmission belt; 12. reciprocating screw rod; 13. limit slide rod; 14. positioning magnetic block; 15. cleaning chamber; 16. heating tube; 17. flushing nozzle; 18. first brush; 19. second brush. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1

[0030] See also Figure 1-Figure 2 and Figure 5 In order to solve the problem that the paint sprayed on the surface of the magnetic core cannot be dried quickly and is prone to scratches later, the present embodiment provides the following technical solutions. A drying lamp 7 is arranged in the second half of the device, and the high temperature of the drying lamp 7 is used to accelerate the drying of the paint. Specifically disclosed is: comprising a working platform 1 horizontally placed on the ground, a conveyor belt 2 is rotatably installed on the inner upper end of the working platform 1, and a spraying bin 3 with an arched structure is fixedly installed on the upper surface of the working platform 1, and a placement plate 4 is placed on the upper surface of the conveyor belt 2 at equal intervals, and an annular magnetic core 5 to be sprayed is evenly placed on the upper surface of the placement plate 4; a spray nozzle 6 with a strip structure is installed inside the spraying bin 3, and the paint is evenly sprayed on the outer surface of the annular magnetic core 5 by the spray nozzle 6, and a drying lamp 7 is rotatably installed on the right end of the upper surface of the working platform 1, and the annular magnetic core 5 behind the nozzle is dried by the drying lamp 7, and a positioning magnetic block 14 is fixedly installed on the upper surface of the placement plate 4, and the positioning magnetic block 14 and the annular magnetic core 5 are magnetically adsorbed to each other.

[0031] When using the device, first arrange the annular magnetic core 5 to be sprayed above the placement plate 4 (at this time, the magnetic adsorption effect between the positioning magnetic block 14 and the annular magnetic core 5 is used to quickly locate the position of the annular magnetic core 5), and then place the placement plate 4 above the conveyor belt 2, and the placement plate 4 is transported by the rotation of the conveyor belt 2. When the placement plate 4 is transported to the inside of the spraying bin 3, the spray nozzle 6 is turned on to spray the paint on the surface of the annular magnetic core 5, and then the conveyor belt 2 continues to rotate to transport the placement plate 4 to the position of the drying lamp 7, and the high temperature generated by the drying lamp 7 is used to accelerate the drying of the paint on the surface of the annular magnetic core 5.

[0032] Embodiment 2

[0033] See also Figure 3-Figure 4In order to solve the problem that the drying lamp 7 is fixed but the irradiation range is small, resulting in uneven overall drying, the present embodiment proposes the following technical solution. The drying lamp 7 is reciprocated by a reciprocating mechanism to expand the overall irradiation range. Specifically disclosed is: a reciprocating mechanism is arranged at the front end of the drying lamp 7, and the irradiation range of the drying lamp 7 is expanded by the rotation of the reciprocating mechanism. The reciprocating mechanism includes a driven gear 8 that drives the drying lamp 7 to rotate, and a driving gear 10 that is rotatably connected to the working platform 1 is meshed and connected above the driven gear 8. The driving gear 10 is arranged in a semi-toothed structure, and a vortex spring 9 that drives the driven gear 8 to reset is fixedly installed between the driven gear 8 and the working platform 1. The driving gear 10 rotates synchronously with a reciprocating screw 12 installed in the spray chamber 3 through a transmission belt 11 connected thereto, and the reciprocating screw 12 is threadedly connected to the spray nozzle 6. The rotation of the reciprocating screw 12 drives the spray nozzle 6 to reciprocate under the guidance of the limiting slide bar 13.

[0034] When the annular magnetic core 5 on the next placement plate 4 is being sprayed, the previous placement plate 4 is just transported to the position of the drying lamp 7. At this time, the motor drives the reciprocating screw 12 inside the spray chamber 3 to rotate, so that the reciprocating screw 12 drives the spray nozzle 6 to move back and forth under the guidance of the limiting slide bar 13, so that the spraying is more uniform. At the same time, the reciprocating screw 12 drives the driving gear 10 to rotate through the transmission belt 11. At this time, the driven gear 8 meshing with the driving gear 10 drives the drying lamp 7 to rotate. Since the driving gear 10 is a semi-toothed structure, the elastic reset of the vortex spring 9 makes the drying lamp 7 reciprocate, thereby expanding the overall drying range.

[0035] Embodiment 3

[0036] See also Figure 6 In order to solve the problem that paint accumulates on the surface of the conveyor belt 2 during long-term use and is inconvenient to clean, the present embodiment provides the following technical solutions: a cleaning chamber 15 is arranged inside the working platform 1 to clean the surface of the conveyor belt 2 in real time. Specifically, the following technical solutions are disclosed: a cleaning chamber 15 filled with clean water is opened inside the lower end of the working platform 1, and a heating pipe 16 with a bent structure is fixedly installed inside the cleaning chamber 15, and a flushing nozzle 17 controlled by a water pump is fixedly installed at the rear end of the cleaning chamber 15, and a first brush 18 and a second brush 19 are fixedly installed above the front and rear ends of the cleaning chamber 15, respectively, and the first brush 18 and the second brush 19 are evenly fitted to the outer surface of the conveyor belt 2.

[0037] During the operation of the conveyor belt 2, the flushing nozzle 17 inside the cleaning chamber 15 sprays clean water onto the lower surface of the conveyor belt 2 under the action of the water pump, thereby achieving the purpose of flushing the surface of the conveyor belt 2. Thereafter, the first brush 18 and the second brush 19 are used to further clean the surface of the conveyor belt 2 to avoid paint accumulation. At the same time, the heating tube 16 heats the water in the cleaning chamber 15 to improve the cleaning effect.

[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. A magnetic core surface spraying machine capable of performing drying treatment, comprising a working platform (1) placed horizontally on the ground, a conveyor belt (2) being rotatably mounted on the inner upper end of the working platform (1), and a spraying chamber (3) having an arched structure being fixedly mounted on the upper surface of the working platform (1), characterized in that: Also includes: The upper surface of the conveyor belt (2) is provided with placement plates (4) at equal intervals, and the upper surface of the placement plates (4) is provided with annular magnetic cores (5) to be sprayed evenly. A spray nozzle (6) with a strip-shaped structure is installed inside the spray chamber (3), and the coating is evenly sprayed on the outer surface of the annular magnetic core (5) by means of the spray nozzle (6). A drying lamp (7) is rotatably installed at the right end of the upper surface of the working platform (1), and the annular magnetic core (5) behind the nozzle is dried by means of the drying lamp (7). A reciprocating mechanism is provided at the front end of the drying lamp (7), and the irradiation range of the drying lamp (7) is expanded by the rotation of the reciprocating mechanism.

2. A magnetic core surface spraying machine capable of performing drying treatment according to claim 1, characterized in that: The reciprocating mechanism comprises a driven gear (8) for driving the drying lamp (7) to rotate, and a driving gear (10) rotatably connected to the working platform (1) is meshedly connected above the driven gear (8).

3. A magnetic core surface spraying machine capable of performing drying treatment according to claim 2, characterized in that: The driving gear (10) is configured as a semi-tooth structure, and a vortex spring (9) is fixedly installed between the driven gear (8) and the working platform (1) to drive the driven gear (8) to reset.

4. A magnetic core surface spraying machine capable of performing drying treatment according to claim 3, characterized in that: The driving gear (10) rotates synchronously with a reciprocating screw (12) installed inside the spray chamber (3) through a transmission belt (11) connected thereto, and a threaded connection is passed through the reciprocating screw (12) and the spray nozzle (6). The rotation of the reciprocating screw (12) drives the spray nozzle (6) to reciprocate under the guidance of the limiting slide rod (13).

5. The magnetic core surface spraying machine capable of performing drying treatment according to claim 1, characterized in that: A positioning magnetic block (14) is fixedly mounted on the upper surface of the placement plate (4), and the positioning magnetic block (14) and the annular magnetic core (5) are magnetically attracted to each other.

6. A magnetic core surface spraying machine capable of performing drying treatment according to claim 3, characterized in that: A cleaning chamber (15) filled with clean water is provided inside the lower end of the working platform (1), a heating pipe (16) with a bent structure is fixedly installed inside the cleaning chamber (15), and a flushing nozzle (17) controlled by a water pump is fixedly installed at the rear end of the cleaning chamber (15).

7. A magnetic core surface spraying machine capable of performing drying treatment according to claim 6, characterized in that: A first brush (18) and a second brush (19) are fixedly mounted above the front and rear ends of the cleaning bin (15), respectively, and the first brush (18) and the second brush (19) are evenly attached to the outer surface of the conveyor belt (2).

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