Plastic spraying device for inverter shell

Abstract

The utility model discloses a plastic spraying device for an inverter shell, and belongs to the technical field of plastic spraying devices.The plastic spraying device comprises a box body, the front end of the box body is rotationally connected with a box door through a hinge, the front end of the box door is fixedly connected with a handle, and a rotating mechanism is arranged at the lower end in the box body and used for driving the inverter shell to rotate; a power mechanism and a plastic spraying mechanism are arranged at the upper end in the box body, and the power mechanism is used for driving the plastic spraying end of the plastic spraying mechanism to move. Through the arrangement of the power mechanism, when the box door is opened, a spray head of the plastic spraying mechanism can be driven to move upwards under the action of the power mechanism, so that the spray head is far away from the placing disc, and when the inverter shell is placed or taken, the spray head is far away from the inverter shell, so that the inverter shell can be conveniently placed. Therefore, the inverter housing can be effectively prevented from touching the nozzle, thereby improving the protection of the nozzle, and facilitating the prolonging of the service life of the nozzle.

Description

Technical Field

[0001] The present application relates to the technical field of plastic spraying devices, and in particular to a plastic spraying device for an inverter housing. Background Art

[0002] Plastic spraying is a surface treatment method in which plastic powder is sprayed on parts. Plastic spraying is what we often call electrostatic powder spraying. Compared with ordinary spray painting surface treatment, this technology has the advantages of advanced technology, energy saving and high efficiency, safety and reliability, and bright colors. Therefore, it is often used in light industry and home decoration. Its working principle is to charge plastic powder through high-voltage electrostatic equipment, and spray the paint on the surface of the workpiece under the action of the electric field. The powder will be evenly adsorbed on the surface of the workpiece to form a powdery coating; and the powdery coating will be leveled and solidified after high-temperature baking, and the plastic particles will melt into a dense final protective coating with different effects; firmly attached to the surface of the workpiece.

[0003] However, an existing plastic spraying device for an inverter housing has the following defects: for example, when the existing plastic spraying device is in use, the inverter housing needs to be placed at the lower end of the plastic spraying head before the inverter housing can be conveniently sprayed with plastic. However, since the inverter housing is close to the plastic spraying head, the inverter housing is prone to collide with the plastic spraying head when the inverter housing is placed or taken out, thereby easily causing damage to the plastic spraying head. Therefore, it is necessary to design a plastic spraying device for an inverter housing. Summary of the invention

[0004] The purpose of this application is to facilitate the plastic spraying head to be away from the inverter housing after the plastic spraying is completed.

[0005] In order to achieve the above purpose, the technical solution adopted in this application is: a plastic spraying device for an inverter housing, comprising a box body, the front end of the box body is rotatably connected to a box door through a hinge, the front end of the box door is fixedly connected to a handle, a rotating mechanism is arranged at the lower end of the box body, and the rotating mechanism is used to drive the inverter housing to rotate; a power mechanism and a plastic spraying mechanism are arranged at the upper end of the box body, and the power mechanism is used to drive the plastic spraying end of the plastic spraying mechanism to move.

[0006] Further preferably, the rotating mechanism includes a support plate, a motor and a placement plate, the support plate is fixedly connected to the inside of the box, the lower end of the support plate is fixedly connected to the motor, the output end of the motor passes through the support plate and is rotatably connected to the support plate, and the output end of the motor is fixedly connected to the placement plate.

[0007] Further preferably, the power mechanism includes a moving seat, a limiting seat, a moving rod, a guide rod, a transmission rod and a spring. The limiting seat and the guide rod are fixedly connected to the top of the box body. Two guide rods are provided and are symmetrically distributed on both sides of the limiting seat. The moving rod is slidably connected inside the limiting seat, and the end of the moving rod away from the box door is rotatably connected to the transmission rod. The end of the transmission rod away from the moving rod is rotatably connected to the moving seat, the moving seat and the guide rod are slidably connected, and a spring is provided on the circumferential surface of the guide rod, one end of the spring is fixedly connected to the box body, and the other end of the spring is fixedly connected to the moving seat.

[0008] Further preferably, one end of the moving rod close to the door is rotatably connected to a roller.

[0009] Further preferably, a baffle is fixedly connected to the lower end of the guide rod, and the diameter of the baffle is larger than the diameter of the guide rod.

[0010] Further preferably, the plastic spraying mechanism includes a plastic spraying equipment body, a connecting pipe and a nozzle, the rear end of the box body is fixedly connected to the plastic spraying equipment body, the discharge end of the plastic spraying equipment body is fixedly connected to the connecting pipe, the connecting pipe is a hose, the end of the connecting pipe away from the plastic spraying equipment body is fixedly connected to the nozzle, and the nozzle is fixedly connected to the movable seat.

[0011] Compared with the prior art, the beneficial effects of this application are:

[0012] (1) By setting a power mechanism, when the box door is opened, the spray head of the spray mechanism can be driven to move up under the action of the power mechanism, so that the spray head is away from the placement plate. When placing or taking the inverter housing, the spray head is far away from the inverter housing, so that the inverter housing can be effectively prevented from hitting the spray head, thereby improving the protection of the spray head and helping to extend the service life of the spray head;

[0013] (2) By setting up a support plate, a motor and a placement plate, when the motor is working, the placement plate can be driven to rotate. As the placement plate rotates, the inverter housing on the placement plate can be driven to rotate, so that the inverter housing can be sprayed around one circumference, thereby improving the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a plastic spraying device for an inverter housing;

[0015] Figure 2 This is a schematic diagram of the structure of the interior of the plastic spraying device of the inverter housing from a first perspective;

[0016] Figure 3 A plastic spraying device for an inverter housing Figure 2 Enlarged view of part A;

[0017] Figure 4 It is a structural schematic diagram of the interior of the plastic spraying device of the inverter housing from a second viewing angle;

[0018] Figure 5 A plastic spraying device for an inverter housing Figure 4 Enlarged view of part B.

[0019] In the figure: 1. box body; 2. box door; 3. handle; 4. support plate; 5. motor; 6. placement plate; 7. spray equipment body; 8. connecting pipe; 9. nozzle; 10. moving seat; 11. limit seat; 12. moving rod; 13. guide rod; 14. transmission rod; 15. spring; 16. baffle; 17. roller. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0024] like Figure 1-5The plastic spraying device for an inverter housing shown in the figure comprises a housing 1, a front end of the housing 1 being rotatably connected to a housing door 2 via a hinge, a front end of the housing door 2 being fixedly connected to a handle 3, a rotating mechanism being arranged at the lower end inside the housing 1, and the rotating mechanism being used to drive the inverter housing to rotate; a power mechanism and a plastic spraying mechanism being arranged at the upper end inside the housing 1, and the power mechanism being used to drive the plastic spraying end of the plastic spraying mechanism to move.

[0025] Specifically, when the box door 2 is closed, with the cooperation of the lock (the lock is not shown in the figure), the box door 2 is stably in a closed state. When the box door 2 is closed, with the cooperation of the power mechanism, the spraying end of the spraying mechanism can be driven to move toward the inverter housing, which makes it convenient to spray the inverter housing. While spraying, the rotating mechanism can spray the inverter housing around, thereby improving the efficiency of spraying. After the spraying is completed, the box door 2 is opened, and the power mechanism can drive the spraying end of the spraying mechanism to move upward, so that the spraying end of the spraying mechanism is away from the inverter housing, so that the inverter housing can be effectively prevented from hitting the nozzle 9, thereby improving the protection of the nozzle 9 and helping to extend the service life of the nozzle 9.

[0026] The rotating mechanism includes a support plate 4, a motor 5 and a placement disk 6. The support plate 4 is fixedly connected inside the box body 1, and the motor 5 is fixedly connected to the lower end of the support plate 4. The output end of the motor 5 passes through the support plate 4 and is rotatably connected to the support plate 4. The output end of the motor 5 is fixedly connected to the placement disk 6. When working, the inverter housing to be sprayed is placed on the upper end of the placement disk 6, and then the motor 5 can drive the placement disk 6 to rotate. As the placement disk 6 rotates, the inverter housing on the placement disk 6 can be driven to rotate, so that the inverter housing can be sprayed around a circle, thereby improving the spraying efficiency.

[0027] The power mechanism includes a moving seat 10, a limiting seat 11, a moving rod 12, a guide rod 13, a transmission rod 14 and a spring 15. The top of the box body 1 is fixedly connected to the limiting seat 11 and the guide rod 13. Two guide rods 13 are provided and symmetrically distributed on both sides of the limiting seat 11. The limiting seat 11 is slidably connected to the moving rod 12. The end of the moving rod 12 away from the box door 2 is rotatably connected to the transmission rod 14. The end of the transmission rod 14 away from the moving rod 12 is rotatably connected to the moving seat 10. The moving seat 10 is slidably connected to the guide rod 13. The circumferential surface of the guide rod 13 is provided with a spring 15. One end of the spring 15 is fixedly connected to the box body 1. The other end of the spring 15 is fixedly connected to the box body 1. One end is fixedly connected to the moving seat 10. During operation, when the box door 2 is closed, the box door 2 contacts the moving rod 12 to squeeze the moving rod 12 to move toward the inside of the box body 1, and then the moving seat 10 can be driven to slide on the guide rod 13 with the cooperation of the transmission rod 14. At this time, the spray-molded end of the spray-molded mechanism can be driven to move downward, so that the spray-molded end is closer to the workpiece, which is convenient for spraying the inverter housing. When the moving seat 10 moves downward, the spring 15 is also stretched; when the box door 2 is opened, the moving seat 10 is reset under the action of the stretching spring 15, thereby driving the spray-molded end away from the inverter housing, which is convenient for taking and placing the inverter housing.

[0028] One end of the moving rod 12 close to the box door 2 is rotatably connected to a roller 17. During operation, the roller 17 is provided to reduce friction between the moving rod 12 and the box door 2 under the action of the roller 17.

[0029] A baffle 16 is fixedly connected to the lower end of the guide rod 13 . The diameter of the baffle 16 is larger than that of the guide rod 13 . During operation, the baffle 16 can effectively prevent the moving seat 10 from separating from the guide rod 13 .

[0030] The spraying mechanism includes a spraying equipment body 7, a connecting pipe 8 and a nozzle 9. The rear end of the box body 1 is fixedly connected to the spraying equipment body 7, and the discharging end of the spraying equipment body 7 is fixedly connected to the connecting pipe 8. The connecting pipe 8 is a hose, and the end of the connecting pipe 8 away from the spraying equipment body 7 is fixedly connected to the nozzle 9. The nozzle 9 is fixedly connected to the movable seat 10. When working, the spraying equipment body 7 works, and the plastic dust can be transmitted to the inside of the connecting pipe 8, and finally sprayed on the surface of the workpiece through the nozzle 9.

[0031] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A plastic spraying device for an inverter housing, comprising a housing, characterized in that: The front end of the box body is rotatably connected to a box door via a hinge, and the front end of the box door is fixedly connected to a handle. A rotating mechanism is provided at the lower end of the box body, and the rotating mechanism is used to drive the inverter housing to rotate; a power mechanism and a spraying mechanism are provided at the upper end of the box body, and the power mechanism is used to drive the spraying end of the spraying mechanism to move.

2. The plastic spraying device for an inverter housing according to claim 1, characterized in that: The rotating mechanism includes a support plate, a motor and a placement plate. The support plate is fixedly connected to the inside of the box body, the lower end of the support plate is fixedly connected to the motor, the output end of the motor passes through the support plate and is rotationally connected to the support plate, and the output end of the motor is fixedly connected to the placement plate.

3. The plastic spraying device for an inverter housing according to claim 1, characterized in that: The power mechanism includes a moving seat, a limiting seat, a moving rod, a guide rod, a transmission rod and a spring. The top end of the box body is fixedly connected to the limiting seat and the guide rod. Two guide rods are provided and are symmetrically distributed on both sides of the limiting seat. The moving rod is slidably connected inside the limiting seat, and the end of the moving rod away from the box door is rotatably connected to the transmission rod. The end of the transmission rod away from the moving rod is rotatably connected to the moving seat. The moving seat and the guide rod are slidably connected. A spring is provided on the circumferential surface of the guide rod, one end of the spring is fixedly connected to the box body, and the other end of the spring is fixedly connected to the moving seat.

4. The plastic spraying device for an inverter housing according to claim 3, characterized in that: One end of the moving rod close to the box door is rotatably connected with a roller.

5. The plastic spraying device for an inverter housing according to claim 3, characterized in that: A baffle is fixedly connected to the lower end of the guide rod, and the diameter of the baffle is greater than the diameter of the guide rod.

6. The plastic spraying device for an inverter housing according to claim 3, characterized in that: The spraying mechanism includes a spraying equipment body, a connecting pipe and a nozzle. The rear end of the box body is fixedly connected to the spraying equipment body. The discharge end of the spraying equipment body is fixedly connected to the connecting pipe, which is a hose. The end of the connecting pipe away from the spraying equipment body is fixedly connected to the nozzle. The nozzle is fixedly connected to the movable seat.

Images