Automatic spraying device for zinc oxide resistor disc

Abstract

The utility model discloses an automatic spraying device for a zinc oxide resistor disc, which comprises a spraying device main body and a spraying mechanism, a conveying mechanism is arranged on the spraying device main body, the spraying mechanism is arranged in the spraying device main body, an adjusting mechanism is arranged in the spraying device main body, and the conveying mechanism is arranged on the spraying device main body. A waste collecting bin is arranged in the spraying device body, a moving mechanism is arranged in the spraying device body, and the moving mechanism comprises a mounting frame, a first lead screw and a driving motor. According to the spraying device, the mounting frame, the first lead screw and the driving motor are mounted, and along with starting of the driving motor, the mounting frame drives the waste collecting bin to move in the axial direction of the first lead screw, so that the waste collecting bin can be moved out from the interior of the spraying device; an operator can conveniently take out the waste collecting bin from the spraying device and clean the waste collecting bin, and the cleaning efficiency and effect of waste in the waste collecting bin are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic spraying devices, in particular to an automatic spraying device for zinc oxide resistors. Background Art

[0002] Zinc oxide resistors, also known as zinc oxide varistors or zinc oxide nonlinear resistors, are electronic components made using the nonlinear resistance properties of zinc oxide. They can quickly conduct electricity when overvoltage occurs in a circuit, thereby protecting other components in the circuit from damage. The core component of a zinc oxide resistor is the varistor core, and the flat electrodes at both ends are sprayed to form a conductive path. Therefore, a spraying device is required in its production process. The automatic spraying mechanism for zinc oxide resistors is a key piece of equipment in modern industrial automation. Through highly automated design and precise control technology, it provides an efficient, stable, and environmentally friendly solution for the production of zinc oxide resistors.

[0003] Nowadays, zinc oxide resistors often generate spraying waste during the spraying process. In order to facilitate the cleaning of spraying waste, traditional automatic spraying devices are mostly equipped with waste collection tanks. However, the waste collection tanks in the spraying devices are mostly fixed inside the spraying devices, which makes it inconvenient for operators to clean the waste collected in the waste collection tanks, and also wastes a lot of time during cleaning, which increases the downtime of the spraying device and affects the working efficiency of the spraying device. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic spraying device for zinc oxide resistors to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An automatic spraying device for zinc oxide resistors includes a spraying device body and a spraying mechanism. The spraying device body is provided with a conveying mechanism for driving the zinc oxide resistor to be sprayed. The interior of the spraying device body is provided with a spraying mechanism for spraying the zinc oxide resistor on the conveying mechanism. The interior of the spraying device body is provided with an adjustment mechanism for adjusting the spraying position of the spraying mechanism during the spraying process. The interior of the spraying device body is provided with a waste collection bin. The interior of the spraying device body is provided with a moving mechanism for driving the waste collection bin to move. The moving mechanism includes a mounting frame, a first screw and a drive motor.

[0007] Preferably, multiple groups of guide rods are provided inside the main body of the spraying device, and mounting parts are movably provided on the outside of the guide rods. The mounting frame is fixedly provided on the top of the mounting part and is located directly below the spraying mechanism and the conveying mechanism. The waste collection bin is movably and detachably provided inside the mounting frame, and multiple groups of handles are provided on the waste collection bin.

[0008] Preferably, a first lead screw is rotatably provided inside the main body of the spray device, a lead screw nut is engaged with the first lead screw, and the lead screw nut is fixedly connected to the bottom of the mounting frame through a connecting piece, and a drive motor is fixedly provided outside the main body of the spray device, and the output end of the drive motor is fixedly connected to the outside of one end of the first lead screw.

[0009] Preferably, the spray device body is provided with a cabinet door that can be opened and closed and can cooperate with the mounting frame and the waste collection bin inside it. The spray device body is movably provided with multiple sets of universal ball bearings, which are located in the cabinet door and in contact with the bottom of the mounting frame.

[0010] Preferably, a plurality of sets of electric telescopic positioning rods are fixedly provided on the outside of the mounting frame, and positioning pieces are fixedly provided on the output ends of the electric telescopic positioning rods, and the positioning pieces are located inside the mounting frame.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model is equipped with a mounting frame, a first lead screw and a driving motor. As the driving motor is started, the mounting frame will drive the waste collection bin to move along the axial direction of the first lead screw, so that the waste collection bin can be moved out from the interior of the spraying device, so that the operator can easily take out the waste collection bin from the spraying device and clean it, thereby improving the cleaning efficiency and effect of the waste in the waste collection bin, and making the movement of the waste collection bin more convenient, reducing the labor intensity of the operator and improving the safety of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the waste collection bin of the utility model;

[0015] Figure 3 This is a schematic diagram of the positioning member structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the mounting frame structure of the present utility model.

[0017] In the figure: 1. Spraying device body; 2. Conveying mechanism; 3. Adjusting mechanism; 4. Spraying mechanism; 5. Mounting frame; 6. Waste collection bin; 7. Guide rod; 8. Mounting part; 9. First lead screw; 10. Lead screw nut; 11. Driving motor; 12. Universal ball bearing; 13. Handle; 14. Electric telescopic positioning rod; 15. Positioning part; 16. Cabinet door. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-4 , an automatic spraying device for zinc oxide resistors, comprising a spraying device body 1 and a spraying mechanism 4, the spraying device body 1 is provided with a conveying mechanism 2 for driving the zinc oxide resistor to be sprayed, the interior of the spraying device body 1 is provided with a spraying mechanism 4 for spraying the zinc oxide resistor on the conveying mechanism 2, the interior of the spraying device body 1 is provided with an adjusting mechanism 3 for adjusting its spraying position during the spraying process of the spraying mechanism 4, the interior of the spraying device body 1 is provided with a waste collection bin 6, the interior of the spraying device body 1 is provided with a moving mechanism for driving the waste collection bin 6 to move, the moving mechanism includes a mounting frame 5, a first lead screw 9 and a drive motor 11, the spraying device body 1 is the core frame of the entire system, which accommodates all other components and provides them with a stable working environment, the conveying mechanism 2 is responsible for smoothly conveying the zinc oxide resistor to be sprayed to the spraying area, and transporting it outward after the spraying is completed. The spraying mechanism 4 is a key part of the system. It is responsible for spraying the paint accurately onto the surface of the zinc oxide resistor. The adjustment mechanism 3 is used to adjust the position and angle of the spraying mechanism 4 as needed during the spraying process to ensure that the paint can be evenly covered on the entire surface of the zinc oxide resistor to avoid missing or re-spraying. The waste collection bin 6 is located inside the spraying device body 1 and is used to collect waste generated during the spraying process. Through the installation of structures such as the mounting bracket 5, the first screw 9 and the drive motor 11, as the drive motor 11 is started, the mounting bracket 5 will drive the waste collection bin 6 to move along the axial direction of the first screw 9, so that the waste collection bin 6 can be moved out from the inside of the spraying device, so that the operator can easily remove the waste collection bin 6 from the spraying device and clean it, thereby improving the cleaning efficiency and effect of the waste in the waste collection bin 6, and the movement of the waste collection bin 6 is more convenient, reducing the labor intensity of the operator and improving the safety of operation.

[0020] See also Figure 2 、 Figure 3 and Figure 4 , the interior of the spraying device body 1 is provided with multiple groups of guide rods 7, the outside of the guide rods 7 is movably provided with mounting parts 8, the mounting frame 5 is fixedly provided on the top of the mounting part 8, and is located directly below the spraying mechanism 4 and the conveying mechanism 2, the waste collection bin 6 is movably and detachably provided inside the mounting frame 5, and the waste collection bin 6 is provided with multiple groups of handles 13, the interior of the spraying device body 1 is rotatably provided with a first lead screw 9, the first lead screw 9 is meshed with a lead screw nut 10, and the lead screw nut 10 is fixedly connected to the bottom of the mounting frame 5 through a connecting piece, the outside of the spraying device body 1 is fixedly provided with a drive motor 11, and the drive motor 11 is fixedly provided with a drive motor 11. The output end of the motor 11 is fixedly connected to the outside of one end of the first lead screw 9. The spray device body 1 is provided with a cabinet door 16 that can be opened and closed and can cooperate with the mounting frame 5 and the waste collection bin 6 therein. The spray device body 1 is movably provided with multiple sets of universal ball bearings 12. The universal ball bearings 12 are located on the cabinet door 16, and the universal ball bearings 12 are in contact with the bottom of the mounting frame 5. The mounting frame 5 is movably mounted inside the spray device body 1 through the guide rod 7 and the mounting member 8. The universal ball bearings 12 in contact with the mounting frame 5 can reduce the friction and resistance of the mounting frame 5 during movement, so that the movement of the waste collection bin 6 is smoother. The cabinet door 16 is openable and stable, and is set on the spray device body 1 to be openable and closable, and is used to close or open the internal space of the spray device body 1. The design of the cabinet door 16 should be coordinated with the mounting frame 5 and the waste collection bin 6 to ensure that the movement of the waste collection bin 6 will not be hindered or other safety hazards will be caused when the cabinet door 16 is opened. As the staff opens the cabinet door 16 and controls the drive motor 11 to start, the started drive motor 11 will drive the first screw 9 to rotate. When the first screw 9 rotates, the screw nut 10 will move along the axial direction of the first screw 9. The screw nut 10 is fixedly connected to the bottom of the mounting frame 5 through a connecting piece. This drives the mounting frame 5 and the waste collection bin 6 to move together. By controlling the forward and reverse rotation and speed of the drive motor 11, the moving direction and speed of the waste collection bin 6 can be accurately controlled. As the waste collection bin 6 moves, it will be moved out from the inside of the device, allowing the operator to easily remove the waste collection bin 6 from the spraying device and clean it, thereby improving the cleaning efficiency and effect of the waste collection bin 6. The movement of the waste collection bin 6 is more convenient, reducing the labor intensity of the operator and improving the safety of the operation. The installation of the handle 13 makes it easier for the operator to move the waste collection bin 6 off the mounting frame 5.

[0021] See also Figure 2 and Figure 3, multiple groups of electric telescopic positioning rods 14 are fixedly provided on the outside of the mounting frame 5, and a positioning piece 15 is fixedly provided on the output end of the electric telescopic positioning rod 14, and the positioning piece 15 is located inside the mounting frame 5. When the waste collection bin 6 is placed on the mounting frame 5, as the electric telescopic positioning rod 14 is started, the positioning piece 15 installed on its output end will move, and the positioning piece 15 will contact the outside of the waste collection bin 6 and exert a certain force to firmly position the waste collection bin 6 on the mounting frame 5, ensuring that the position of the waste collection bin 6 inside the mounting frame 5 is stable and reliable.

[0022] Working principle: the spraying device body 1 is the core frame of the whole system, which houses all other components and provides them with a stable working environment. The conveying mechanism 2 is responsible for smoothly conveying the zinc oxide resistor to be sprayed to the spraying area and conveying it outward after the spraying is completed. The spraying mechanism 4 is the key part of the system, which is responsible for accurately spraying the paint onto the surface of the zinc oxide resistor. The adjustment mechanism 3 is used to adjust the position and angle of the spraying mechanism 4 as needed during the spraying process to ensure that the paint can be evenly covered on the entire surface of the zinc oxide resistor to avoid missing spraying or re-spraying. The waste collection bin 6 is located inside the spraying device body 1 and is used to collect waste generated during the spraying process. It is connected to the mounting frame 5 and the first screw 9. The installation of structures such as the drive motor 11, as the drive motor 11 is started, the mounting frame 5 will drive the waste collecting bin 6 to move along the axial direction of the first lead screw 9, so that the waste collecting bin 6 can be moved out from the interior of the spraying device, so that the operator can easily take out the waste collecting bin 6 from the spraying device and clean it, thereby improving the cleaning efficiency and effect of the waste collecting bin 6, and the movement of the waste collecting bin 6 is more convenient, which reduces the labor intensity of the operator and improves the safety of operation. The mounting frame 5 is movably installed in the interior of the spraying device body 1 through the guide rod 7 and the mounting member 8, and the universal ball 12 in contact with the mounting frame 5 can reduce the friction and resistance of the mounting frame 5 during movement, making the movement of the waste collecting bin 6 smoother and The cabinet door 16 is stable and can be opened and closed on the spraying device body 1 to close or open the internal space of the spraying device body 1. The design of the cabinet door 16 should be coordinated with the mounting frame 5 and the waste collection bin 6 to ensure that the movement of the waste collection bin 6 will not be hindered or other safety hazards will be caused when the cabinet door 16 is opened. As the staff opens the cabinet door 16 and controls the drive motor 11 to start, the started drive motor 11 will drive the first lead screw 9 to rotate. When the first lead screw 9 rotates, the lead screw nut 10 will move along the axial direction of the first lead screw 9. The lead screw nut 10 is fixedly connected to the bottom of the mounting frame 5 through a connecting piece, thereby driving the mounting frame 5 and the waste collection bin 6 to move together. By controlling the forward and reverse rotation and speed of the drive motor 11, the waste collection bin 6 can be accurately controlled. The moving direction and speed of the collection bin 6, as the waste collection bin 6 moves, it will be moved out from the inside of the device, so that the operator can easily take out the waste collection bin 6 from the spraying device and clean it, thereby improving the cleaning efficiency and effect of the waste collection bin 6, and the movement of the waste collection bin 6 is more convenient, which reduces the labor intensity of the operator and improves the safety of operation. The installation of the handle 13 makes it easy for the operator to move the waste collection bin 6 off the mounting frame 5. After the waste collection bin 6 is placed on the mounting frame 5, as the electric telescopic positioning rod 14 is started, the positioning member 15 installed at its output end will move, and the positioning member 15 will contact the outside of the waste collection bin 6 and exert a certain force to firmly position the waste collection bin 6 on the mounting frame 5.Ensure that the position of the waste collection bin 6 inside the mounting frame 5 is stable and reliable.

[0023] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic spraying device for zinc oxide resistors, comprising a spraying device body (1) and a spraying mechanism (4), wherein the spraying device body (1) is provided with a conveying mechanism (2) for driving the zinc oxide resistor to be sprayed, the spraying device body (1) is provided with a spraying mechanism (4) for spraying the zinc oxide resistor on the conveying mechanism (2), and the spraying device body (1) is provided with an adjusting mechanism (3) for adjusting the spraying position of the spraying mechanism (4) during the spraying process, characterized in that: A waste collection bin (6) is provided inside the spraying device body (1), and a moving mechanism for driving the waste collection bin (6) to move is provided inside the spraying device body (1), and the moving mechanism includes a mounting frame (5), a first lead screw (9) and a drive motor (11).

2. The automatic spraying device for zinc oxide resistor according to claim 1, characterized in that: The spraying device body (1) is provided with a plurality of guide rods (7) inside, and a mounting member (8) is movably provided on the outside of the guide rods (7). The mounting frame (5) is fixedly provided on the top of the mounting member (8) and is located directly below the spraying mechanism (4) and the conveying mechanism (2). The waste collection bin (6) is movably and detachably provided inside the mounting frame (5), and the waste collection bin (6) is provided with a plurality of handles (13).

3. The automatic spraying device for zinc oxide resistor according to claim 2, characterized in that: A first lead screw (9) is rotatably provided inside the spraying device body (1), a lead screw nut (10) is meshed with the first lead screw (9), and the lead screw nut (10) is fixedly connected to the bottom of the mounting frame (5) through a connecting piece, and a drive motor (11) is fixedly provided outside the spraying device body (1), and the output end of the drive motor (11) is fixedly connected to the outside of one end of the first lead screw (9).

4. The automatic spraying device for zinc oxide resistor according to claim 3, characterized in that: The spraying device body (1) is provided with a cabinet door (16) which can be opened and closed and can cooperate with the mounting frame (5) and the waste collection bin (6) therein. The spraying device body (1) is movably provided with a plurality of sets of universal ball bearings (12). The universal ball bearings (12) are located on the cabinet door (16) and are in contact with the bottom of the mounting frame (5).

5. The automatic spraying device for zinc oxide resistor according to claim 1, characterized in that: A plurality of groups of electric telescopic positioning rods (14) are fixedly provided on the outside of the mounting frame (5), and a positioning member (15) is fixedly provided on the output end of the electric telescopic positioning rod (14), and the positioning member (15) is located inside the mounting frame (5).

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