Paint spraying device for electric appliance shell production

Abstract

The utility model provides a paint spraying device for electric appliance shell production, which comprises a machine tool, a clamping rotating assembly arranged on the surface of the machine tool, a protection assembly arranged in the machine tool, an impurity cleaning assembly arranged in the protection assembly, a connecting assembly arranged on the surface of the protection assembly, and a filtering liquid storage assembly arranged in the bottom end of the machine tool. The hydraulic cylinders are movably connected to the inner surfaces of the left and right ends of the machine tool. According to the paint spraying device for electric appliance shell production, the shell can be clamped and fixed through the clamping and rotating assembly, the shell can be driven to rotate, paint in the filtering and liquid storage assembly can be pumped out and sprayed to the surface of the shell by starting the paint spraying assembly, paint spraying is more uniform, and before paint spraying, the paint spraying efficiency is improved. And the impurity cleaning assembly can stretch out of the protection assembly and drive the connecting assembly to open the interior of the protection assembly, the impurity cleaning assembly wipes the surface of the shell, dust and impurities on the surface of the shell are cleaned away, and the paint spraying quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliance shell production, in particular to a paint spraying device for electrical appliance shell production. Background Art

[0002] Electrical appliances refer to all appliances that use electricity. From the perspective of ordinary people, they mainly refer to some commonly used electrical equipment in households that provide convenience for life, such as televisions, air conditioners, refrigerators, washing machines, various small appliances, etc.

[0003] The patent application with prior art publication number CN213494563U fixes the electrical housing by the cooperation between the telescopic rod and the clamp, sprays the paint required for painting on the electrical housing by the cooperation between the atomizing nozzle, the hose, the liquid pump, the liquid guide tube and the paint box, and then rotates the electrical housing by the cooperation between the rotating shaft and the rotating rod to spray to more places, but a large amount of dust and impurities will adhere to the surface of the electrical housing, thereby affecting the quality of the painting.

[0004] Therefore, it is necessary to provide a paint spraying device for producing electrical housing to solve the above technical problems. Utility Model Content

[0005] The utility model provides a paint spraying device for producing electrical appliance shells, which solves the problem that the dust and impurities adhering to the surface of the electrical appliance shells affect the quality of the paint spraying.

[0006] In order to solve the above technical problems, the utility model provides a paint spraying device for producing electrical housings, comprising: a machine tool, a clamping and rotating assembly is arranged on the surface of the machine tool, the protective assembly comprises a protective cover, the protective cover is fixedly connected to the inner surface of the rear end of the machine tool, and a sealing door is movably connected to the outer surface of the front end of the protective cover;

[0007] A protection component, wherein the protection component is arranged inside the machine tool, and the impurity cleaning component comprises an electric telescopic rod, wherein the electric telescopic rod is fixedly connected to the surface of the rear end of the machine tool, and a cleaning roller is fixedly connected to the surface of the front end of the electric telescopic rod;

[0008] An impurity cleaning component, wherein the impurity cleaning component is arranged inside the protection component;

[0009] A connecting component, wherein the connecting component is arranged on a surface of the protective component;

[0010] A filter and liquid storage component, wherein the filter and liquid storage component is arranged inside the bottom end of the machine tool;

[0011] A paint spraying assembly is arranged on the surface of the machine tool.

[0012] Preferably, the clamping and rotating assembly comprises a hydraulic cylinder, which is movably connected to the inner surfaces of the left and right ends of the machine tool, the other end of the hydraulic cylinder is fixedly connected to a clamping plate, and one end of the hydraulic cylinder is fixedly connected to a rotating motor.

[0013] Preferably, the connecting assembly includes a sliding plate, which is movably mounted inside the upper and lower surfaces of the protective cover, one end of the sliding plate is fixedly connected to a return spring, the outer surface of the sliding plate is movably connected to a connecting rod, and the other end of the connecting rod is movably connected to the surface of the sealing door.

[0014] Preferably, the filtering and liquid storing assembly comprises a liquid storage tank, the liquid storage tank is opened inside the bottom of the machine tool, and a filter plate is fixedly installed on the top of the liquid storage tank.

[0015] Preferably, the paint spraying assembly includes a paint spraying plate, which is fixedly installed inside the top of the machine tool, and the top of the paint spraying plate is fixedly connected to a delivery pipe, the bottom of the delivery pipe is fixedly connected to a water pump, and one end of the water pump is fixedly connected to the inside of one end of the liquid storage tank.

[0016] Compared with the related art, the paint spraying device for producing electrical appliance housing provided by the utility model has the following beneficial effects:

[0017] The utility model provides a paint spraying device for the production of electrical appliance shells, which can clamp and fix the shell by a clamping and rotating component, and can drive the shell to rotate, and start the paint spraying component to extract the paint inside the filtering liquid storage component and spray it onto the surface of the shell, so that the paint spraying is more uniform, and before painting, the impurity cleaning component can extend from the protective component and drive the connecting component to open the inside of the protective component, and the impurity cleaning component wipes the surface of the shell to clean up the dust and impurities on the surface of the shell, thereby improving the quality of painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a preferred embodiment of a paint spraying device for producing electrical appliance housings provided by the utility model;

[0019] Figure 2 for Figure 1 The side cross-sectional structural schematic diagram shown;

[0020] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown.

[0021] Numbers in the figure: 1. Machine tool,

[0022] 2. Clamping and rotating assembly, 21. Hydraulic cylinder, 22. Clamping plate, 23. Rotating motor,

[0023] 3. Protective components, 31. Protective cover, 32. Sealed door,

[0024] 4. Impurity cleaning component, 41. Electric telescopic rod, 42. Cleaning roller,

[0025] 5. Connecting assembly, 51. Sliding plate, 52. Return spring, 53. Connecting rod,

[0026] 6. Filter liquid storage component, 61. Liquid storage tank, 62. Filter plate,

[0027] 7. Painting assembly, 71. Painting board, 72. Delivery pipe, 73. Water pump. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0029] Please refer to Figure 1 , Figure 2 and Figure 3 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a paint spraying device for producing electrical appliance housings provided by the utility model; Figure 2 for Figure 1 The side cross-sectional structural schematic diagram shown; Figure 3 for Figure 2 A paint spraying device for producing electrical appliance housings comprises: a machine tool 1, a clamping and rotating assembly 2 is arranged on the surface of the machine tool 1, the clamping and rotating assembly 2 comprises a hydraulic cylinder 21, the hydraulic cylinder 21 is movably connected to the inner surfaces of the left and right ends of the machine tool 1, the other end of the hydraulic cylinder 21 is fixedly connected to a clamping plate 22, and one end of the hydraulic cylinder 21 is fixedly connected to a rotating motor 23;

[0030] A protection component 3, the protection component 3 is arranged inside the machine tool 1, the protection component 3 includes a protection cover 31, the protection cover 31 is fixedly connected to the inner surface of the rear end of the machine tool 1, and the outer surface of the front end of the protection cover 31 is movably connected to a sealing door 32;

[0031] An impurity cleaning component 4, wherein the impurity cleaning component 4 is arranged inside the protection component 3;

[0032] A connecting component 5, wherein the connecting component 5 is arranged on the surface of the protective component 3;

[0033] A filter and liquid storage component 6, wherein the filter and liquid storage component 6 is arranged inside the bottom end of the machine tool 1;

[0034] A paint spraying assembly 7 , wherein the paint spraying assembly 7 is arranged on the surface of the machine tool 1 .

[0035] The function of the clamping and rotating component 2 is to clamp and fix the shell while driving the shell to rotate so that the paint is sprayed more evenly. The function of the protective component 3 is to protect the impurity cleaning component 4 during paint spraying to prevent paint from being sprayed onto the impurity cleaning component 4. The function of the impurity cleaning component 4 is to clean the dust and impurities on the surface of the shell. The function of the connecting component 5 is to seal the protective component 3. The function of the filtering and storing component 6 is to store the paint while filtering the impurities in the sprayed excess paint. The function of the paint spraying component 7 is to spray the paint onto the surface of the shell. The number of the clamping and rotating components 2 is two, and one end of the two hydraulic cylinders 21 is respectively rotatably connected to the left and right sides of the machine tool 1. The surfaces of the right two ends, the clamping plates 22 are respectively connected to the other end of the telescopic rod in the hydraulic cylinder 21, and the adjacent surfaces are connected with anti-sliding blocks, thereby increasing the stability of the clamping, the two rotating motors 23 are respectively fixedly connected to one end of the two hydraulic cylinders 21 connected to the surface of the machine tool 1, and are respectively fixedly installed on the outer surfaces of the left and right ends of the machine tool 1, the left and right surfaces of the front end of the protective cover 31 are provided with sliding grooves, the number of sealing doors 32 is two, and the left and right surfaces of the rear end are connected with sliding blocks, the two sliding blocks are respectively movably embedded in the inside of the two grooves, and can slide up and down, so that the protective cover 31 can be sealed, and the front end of the protective cover 31 can be opened by moving upward.

[0036] The impurity cleaning assembly 4 includes an electric telescopic rod 41 , which is fixedly connected to the surface of the rear end of the machine tool 1 , and a cleaning roller 42 is fixedly connected to the surface of the front end of the electric telescopic rod 41 .

[0037] One end of the electric telescopic rod 41 is fixedly connected to the surface of the rear end of the machine tool 1. The cleaning roller 42 is a piece of internally rotatably installed with a roller brush. The piece is fixedly connected to the front end of the telescopic rod in the electric telescopic rod 41. When the outer shell rotates, the friction between the cleaning roller 42 and the outer shell drives the cleaning roller 42 to rotate, thereby brushing off impurities and dust on the surface of the outer shell.

[0038] The connecting assembly 5 includes a sliding plate 51, which is movably installed inside the upper and lower surfaces of the protective cover 31, one end of the sliding plate 51 is fixedly connected to a return spring 52, the outer surface of the sliding plate 51 is movably connected to a connecting rod 53, and the other end of the connecting rod 53 is movably connected to the surface of the sealing door 32.

[0039] There are two connecting components 5. Grooves are provided in the inner walls at both ends of the protective cover 31. The sliding plates 51 are T-shaped plates. One end of the two sliding plates 51 is movably embedded in the two grooves, and one end of the two return springs 52 is fixedly connected to the rear ends of the two sliding plates 51 embedded in the grooves. One end of the two connecting rods 53 is rotatably connected to the outer surfaces of the two sliding plates 51 embedded outside the protective cover 31, and the other end is rotatably connected to the surface of the rear ends of the two sealing doors 32. When one end of the cleaning roller 42 comes out of the protective cover 31, the elastic force of the return spring 52 pushes the sliding plate 51 to move to the front end of the two grooves. At this time, the angle between the connecting rod 53 and the sealing door 32 is the smallest, and the connecting rod 53 pulls the sealing door 32 to the maximum distance. When the electric telescopic rod 41 contracts, the cleaning roller 42 assembly moves into the interior of the protective cover 31, and the cleaning roller 42 pushes the two sliding plates 51 embedded in one end of the protective cover 31 backward. The reset spring 52 is compressed, and the angle between the two connecting rods 53 and the sealing door 32 gradually increases. The two sealing doors 32 slide relative to each other until the electric telescopic rod 41 contracts and resets, and the cleaning roller 42 is completely embedded in the interior of the protective cover 31, and the two sealing doors 32 seal the front end of the protective cover 31.

[0040] The filtering and liquid storing assembly 6 comprises a liquid storing tank 61 . The liquid storing tank 61 is opened inside the bottom of the machine tool 1 , and a filter plate 62 is fixedly installed on the top of the liquid storing tank 61 .

[0041] The filter plate 62 has many filter holes on its surface for filtering impurities in the sprayed paint. The filter plate 62 is fixedly installed inside the machine tool 1, dividing the inside of the machine tool 1 into two parts. The liquid storage tank 61 is the bottom part, and the filtered oil and gas flow into the liquid storage tank 61 again.

[0042] The paint spraying assembly 7 includes a paint spraying plate 71, which is fixedly installed inside the top of the machine tool 1. The top of the paint spraying plate 71 is fixedly connected to a delivery pipe 72, and the bottom of the delivery pipe 72 is fixedly connected to a water pump 73. One end of the water pump 73 is fixedly connected to the inside of one end of the liquid storage tank 61.

[0043] The paint spraying plate 71 is composed of a plurality of spray nozzles connected together. The water pump 73 extracts the paint in the liquid storage tank 61, transports it to the inside of the paint spraying plate 71 through the delivery pipe 72, and finally sprays it to the surface of the shell through the spray nozzle.

[0044] The working principle of a paint spraying device for producing electrical appliance shells provided by the utility model is as follows:

[0045] The outer shell is placed between the two clamping plates 22, and then the hydraulic cylinder 21 is started to drive the two clamping plates 22 to slide relative to each other until the outer shell is clamped, and then the electric telescopic rod 41 is started to drive the cleaning roller 42 to move to the front end, the return spring 52 loses pressure and pushes the sliding plate 51 to move forward, the angles of the two connecting rods 53 change, and the other ends pull the two sealing doors 32 to slide up and down to open the front end of the protective cover 31, and the cleaning roller 42 slides out of the interior of the protective cover 31 until it contacts the surface of the outer shell, and then the rotating motor 23 is started to drive the outer shell to rotate through the hydraulic cylinder 21 and the clamping plate 22, and the cleaning roller 42 wipes off the dust and impurities on the surface of the outer shell. After cleaning, the electric telescopic rod 41 is started to reset and retract into the interior of the protective cover 31, and the connecting component 5 seals the front end of the protective cover 31 to prevent paint from being sprayed onto the cleaning roller 42, and finally the paint spraying plate 71 and the water pump 73 are started, and the water pump 73 extracts the paint inside the liquid storage tank 61 and sprays it from the paint spraying plate 71 through the delivery pipe 72.

[0046] Compared with the related art, the paint spraying device for producing electrical appliance housing provided by the utility model has the following beneficial effects:

[0047] The utility model provides a paint spraying device for the production of electrical appliance shells, wherein the shell can be clamped and fixed by a clamping and rotating component 2, and can be driven to rotate the shell, and the paint spraying component 7 can be started to extract the paint inside the filtering liquid storage component 6 and spray it onto the surface of the shell, so that the paint spraying is more uniform, and before the paint spraying, the impurity cleaning component 4 can extend from the protective component 3 and drive the connecting component 5 to open the inside of the protective component 3, and the impurity cleaning component 4 wipes the surface of the shell to clean up the dust and impurities on the surface of the shell, thereby improving the quality of the paint spraying.

[0048] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A paint spraying device for producing electrical housing, characterized in that: include: A machine tool, wherein a clamping and rotating assembly is provided on the surface of the machine tool, wherein the clamping and rotating assembly comprises a hydraulic cylinder, wherein the hydraulic cylinder is movably connected to the inner surfaces of the left and right ends of the machine tool, wherein the other end of the hydraulic cylinder is fixedly connected to a clamping plate, and one end of the hydraulic cylinder is fixedly connected to a rotating motor; A protection component, the protection component is arranged inside the machine tool, the protection component includes a protection cover, the protection cover is fixedly connected to the inner surface of the rear end of the machine tool, and the outer surface of the front end of the protection cover is movably connected with a sealing door; An impurity cleaning component, wherein the impurity cleaning component is arranged inside the protection component; A connecting component, wherein the connecting component is arranged on a surface of the protective component; A filter and liquid storage component, wherein the filter and liquid storage component is arranged inside the bottom end of the machine tool; A paint spraying assembly is arranged on the surface of the machine tool.

2. A paint spraying device for producing electrical appliance housing according to claim 1, characterized in that: The impurity cleaning component comprises an electric telescopic rod, the electric telescopic rod is fixedly connected to the surface of the rear end of the machine tool, and the surface of the front end of the electric telescopic rod is fixedly connected to a cleaning roller.

3. A paint spraying device for producing electrical appliance housing according to claim 1, characterized in that: The connecting assembly includes a sliding plate, which is movably installed inside the upper and lower surfaces of the protective cover, one end of the sliding plate is fixedly connected to a return spring, the outer surface of the sliding plate is movably connected to a connecting rod, and the other end of the connecting rod is movably connected to the surface of the sealing door.

4. A paint spraying device for producing electrical appliance housing according to claim 1, characterized in that: The filtering and liquid storing component comprises a liquid storing bin, which is opened inside the bottom of the machine tool, and a filter plate is fixedly installed on the top of the liquid storing bin.

5. A paint spraying device for producing electrical appliance housing according to claim 4, characterized in that: The paint spraying assembly includes a paint spraying plate, which is fixedly installed inside the top of the machine tool. The top of the paint spraying plate is fixedly connected to a delivery pipe, the bottom of the delivery pipe is fixedly connected to a water pump, and one end of the water pump is fixedly connected to the inside of one end of the liquid storage tank.

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