A sprayer for outer layer paint of plastic fan housing

Abstract

The utility model discloses a sprayer for the outer layer paint of a plastic fan casing, and relates to the technical field of fan casing paint processing. The utility model includes a base block, a support plate is fixedly mounted on the base block, and a support shaft is rotatably mounted on the support plate, a drive motor is fixedly mounted on the support plate, and the output shaft of the drive motor is fixedly connected to one end of the support shaft, a fan casing support mechanism is fixedly mounted on the other end of the support shaft, and a size adjustment mechanism is arranged on the fan casing support mechanism, and the size adjustment mechanism includes an extension pipe. The utility model can reduce the multi-process transportation time after fan spraying, can effectively improve the painting efficiency of the plastic fan casing, and can reduce the probability of damage to the paint surface after spraying, thereby reducing the probability of defective products after painting, and can be dried at any time in conjunction with the baking lamp row, and can also timely perform repainting on the plastic fan casing.

Description

Technical Field

[0001] The utility model relates to the technical field of fan shell paint surface processing, in particular to a plastic fan shell outer layer paint sprayer. Background Art

[0002] Currently, the outer surface of the plastic fan shell needs to be painted after processing to form a colorful style of the plastic fan. Currently, the plastic fan shell is mostly painted in a paint room. Generally, the plastic fan shell is placed on a hanger for spraying, and then the finished fan shell is transferred for paint drying.

[0003] At present, in the process of transferring the plastic shell for drying, it is generally necessary to wait for a period of time for the paint surface of the fan shell to dry, otherwise the paint surface of the plastic fan shell is easily damaged during the clamping transfer, thereby affecting the continuous spraying efficiency of the fan paint surface, and is not conducive to timely repainting when the paint surface of the plastic fan is damaged later. For this reason, a plastic fan shell outer layer paint sprayer is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the process of transporting the plastic shell for drying, it is generally necessary to wait for a period of time for the paint surface of the fan shell to dry, otherwise the paint surface of the plastic fan shell is easily damaged during the clamping and transfer, thereby affecting the continuous spraying efficiency of the fan paint surface and not being conducive to timely repainting when the paint surface of the plastic fan is damaged in the later stage. The utility model provides a plastic fan shell outer layer paint sprayer.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A paint sprayer for the outer layer of a plastic fan casing comprises a base block, a support plate is fixedly mounted on the base block, and a support shaft is rotatably mounted on the support plate, a drive motor is fixedly mounted on the support plate, and the output shaft of the drive motor is fixedly connected to one end of the support shaft, and a fan casing support mechanism is fixedly mounted on the other end of the support shaft; the fan casing support mechanism comprises a support sleeve, a piston push column is arranged in the support sleeve, and an outer wall of the piston push column is provided with an external thread, and an inner wall of the support sleeve is provided with an internal thread, the piston push column is threadedly mounted in the support sleeve, and a rotating rod is fixedly mounted on one side of the piston push column, a baking lamp row is fixedly mounted on the side wall of the support plate, and the baking lamp row is arranged on the lower side of the support sleeve, and a size adjustment mechanism is arranged on the support sleeve.

[0007] Preferably, the size adjustment mechanism includes an extension pipe, one end of the extension pipe is fixedly mounted on the support sleeve, and the extension pipe is communicated with the support sleeve, a limit ring is fixedly mounted on the extension pipe, and a connecting rod is slidably inserted in the limit ring, a thrust piston is fixedly mounted on one end of the connecting rod, and the thrust piston is slidably mounted in the extension pipe.

[0008] Preferably, a supporting arc plate is fixedly mounted on the other end of the connecting rod, and a rubber anti-slip pad is fixedly mounted on the side wall of the supporting arc plate.

[0009] Preferably, a control switch is fixedly mounted on the rear side wall of the support plate, and the control switch is electrically connected to the baking lamp row and the driving motor.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. In the utility model, the plastic fan casing to be sprayed is sleeved on the supporting arc plate, and then the piston is driven to move and extrude into the supporting sleeve by means of a rotating rod, so that the hydraulic oil in the supporting sleeve is used to push the piston and the connecting rod to move, and then the connecting rod moves to drive the supporting arc plate to expand, so as to tightly support plastic fan casings of different sizes, and then the driving motor on the supporting plate is started to drive the supporting shaft to rotate, so that the rotating fan casing is rotated and sprayed with the help of the spraying equipment, and then the baking lamp row is directly started through the control panel to dry the paint surface of the fan casing, which can reduce the multi-process transportation time after the fan is sprayed, can effectively improve the painting efficiency of the plastic fan casing, and can reduce the probability of damage to the paint surface after spraying, thereby reducing the probability of defective products after painting, and the baking lamp row is set to dry at any time, and the plastic fan casing can be repainted in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view schematic diagram of the overall three-dimensional connection structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional connection structure of the fan housing support mechanism and the size adjustment mechanism in the utility model;

[0014] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the extended pipeline in the utility model;

[0015] Figure 4 yes Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0016] Figure numerals: 1. base block; 2. support plate; 3. fan housing; 4. rotating rod; 5. baking lamp row; 6. driving motor; 7. supporting shaft; 8. supporting sleeve; 9. pushing piston; 10. extension pipe; 11. supporting arc plate; 12. piston pushing column; 13. connecting rod; 14. limiting ring. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0020] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention 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 therefore cannot be understood as a limitation on the present invention.

[0021] like Figure 1-4 As shown, a plastic fan casing outer layer paint sprayer includes a base block 1, a plurality of positioning holes are opened on the side wall of the base block 1, and the base block 1 can be fixedly installed with the help of screws and other parts through the positioning holes. A support plate 2 is fixedly installed on the base block 1, a rotating hole is opened on the support plate 2, and a rotating bearing is arranged in the rotating hole, a supporting shaft 7 is installed in the rotating bearing, a driving motor 6 is fixedly installed on the support plate 2, and the output shaft of the driving motor 6 is fixedly connected to one end of the supporting shaft 7.

[0022] A fan casing support mechanism is fixedly installed on the other end of the support shaft 7, and the fan casing support mechanism includes a support sleeve 8, in which hydraulic oil is arranged, a piston push column 12 is arranged in the support sleeve 8, and an outer wall of the piston push column 12 is provided with an external thread, and an inner wall of the support sleeve 8 is provided with an internal thread, the piston push column 12 is threadedly installed in the support sleeve 8, and a rotating rod 4 is fixedly installed on one side of the piston push column 12, and the rotating rod 4 is used to drive the piston push column 12 to move and extrude into the support sleeve 8, so that the hydraulic oil in the support sleeve 8 is used to push the propulsion piston 9 and the connecting rod 13 to move, and then the connecting rod 13 moves to drive the supporting arc plate 11 to expand, thereby tightly supporting plastic fan casings of different sizes.

[0023] A size adjustment mechanism is provided on the support sleeve 8, and the size adjustment mechanism includes an extension pipe 10, one end of the extension pipe 10 is fixedly installed on the support sleeve 8, and the extension pipe 10 is connected to the support sleeve 8. A baking lamp row 5 is fixedly installed on the side wall of the support plate 2, and the baking lamp row 5 is arranged on the lower side of the support sleeve 8. A control switch is fixedly installed on the rear side wall of the support plate 2, and the control switch is electrically connected to the baking lamp row 5 and the driving motor 6. The set control switch can facilitate centralized operation of electrical components on the equipment. In this way, the baking lamp row 5 is started by the control panel to dry the paint surface of the fan casing 3, which can reduce the multi-process transportation time after the fan is sprayed, and can effectively improve the painting efficiency of the fan casing 3.

[0024] A limit ring 14 is fixedly installed on the extension pipe 10, and a connecting rod 13 is slidably inserted in the limit ring 14, a thrust piston 9 is fixedly installed on one end of the connecting rod 13, and the thrust piston 9 is slidably installed in the extension pipe 10, and a supporting arc plate 11 is fixedly installed on the other end of the connecting rod 13, and the fan housing 3 is installed on the supporting arc plate 11, and a rubber anti-skid pad is fixedly installed on the side wall of the supporting arc plate 11. By providing the supporting arc plate 11 with a rubber anti-skid pad, fan housings 3 of different sizes can be better supported.

[0025] In summary: the fan casing 3 to be sprayed is mounted on the supporting arc plate 11, and then the rotating rod 4 is used to drive the piston push column 12 to move and extrude into the supporting sleeve 8, so that the hydraulic oil in the supporting sleeve 8 is used to push the piston 9 and the connecting rod 13 to move, and then the connecting rod 13 moves to drive the supporting arc plate 11 to expand, so as to tightly support fan casings 3 of different sizes, and then the driving motor 6 on the supporting plate 2 is started to drive the supporting shaft 7 to rotate, so that the rotating fan casing 3 is rotated and sprayed with the help of the spraying equipment, and then the baking lamp row 5 is directly started through the control panel to dry the paint surface of the fan casing 3.

[0026] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A paint sprayer for the outer layer of a plastic fan housing, characterized in that: The invention comprises a base block (1), a support plate (2) is fixedly mounted on the base block (1), a support shaft (7) is rotatably mounted on the support plate (2), a drive motor (6) is fixedly mounted on the support plate (2), an output shaft of the drive motor (6) is fixedly connected to one end of the support shaft (7), and a fan casing support mechanism is fixedly mounted on the other end of the support shaft (7); the fan casing support mechanism comprises a support sleeve (8), a piston is arranged inside the support sleeve (8) to push the piston The support sleeve (8) is provided with a piston push column (12), and an outer wall of the piston push column (12) is provided with an outer thread, and an inner wall of the support sleeve (8) is provided with an inner thread, the piston push column (12) is threadedly installed in the support sleeve (8), and a rotating rod (4) is fixedly installed on one side of the piston push column (12), a baking lamp row (5) is fixedly installed on the side wall of the support plate (2), and the baking lamp row (5) is arranged on the lower side of the support sleeve (8), and a size adjustment mechanism is arranged on the support sleeve (8).

2. A plastic fan housing outer layer paint sprayer according to claim 1, characterized in that: The size adjustment mechanism comprises an extension pipe (10), one end of which is fixedly mounted on the support sleeve (8), and the extension pipe (10) is arranged in communication with the support sleeve (8), a limit ring (14) is fixedly mounted on the extension pipe (10), and a connecting rod (13) is slidably inserted in the limit ring (14), one end of the connecting rod (13) is fixedly mounted with a propulsion piston (9), and the propulsion piston (9) is slidably mounted in the extension pipe (10).

3. A plastic fan housing outer layer paint sprayer according to claim 2, characterized in that: The other end of the connecting rod (13) is fixedly mounted with a supporting arc plate (11), and a rubber anti-slip pad is fixedly mounted on the side wall of the supporting arc plate (11).

4. A plastic fan housing outer layer paint sprayer according to claim 1, characterized in that: A control switch is fixedly mounted on the rear side wall of the support plate (2), and the control switch is electrically connected to the baking lamp row (5) and the drive motor (6).

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