CN210207324U

CN210207324U - Wheel coating device

Info

Publication number: CN210207324U
Application number: CN201920517761.2U
Authority: CN
Inventors: Zongkai Liao; 廖宗凯; Hongxing Qiu; 邱洪星
Original assignee: GUANGDONG WANFENG MOTORCYCLE WHEEL CO Ltd
Current assignee: GUANGDONG WANFENG MOTORCYCLE WHEEL CO Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-03-31
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses a wheel coating device, which comprises a frame, wherein the frame is provided with a fixing mechanism and a spraying mechanism, the spraying mechanism comprises a mounting frame and a spray gun, the mounting frame is arranged on a fixing shaft sleeve, the spray gun is arranged on the mounting frame, and the spray gun is vertically arranged; the spray gun comprises a gun rod, wherein a first flow channel and a first gun muzzle communicated with the first flow channel are formed in the gun rod, a second flow channel and a second gun muzzle communicated with the second flow channel are further formed in the gun rod, the first flow channel and the second flow channel are not communicated with each other, the opening direction of the first gun muzzle is intersected with the opening direction of the second gun muzzle, and the opening of the second gun muzzle faces towards the rotating shaft. When the spray gun is started, the first gun mouth vertically sprays paint, the second gun mouth sprays air to the wheel, the sprayed paint is intersected with the air, the paint changes the spraying direction, the paint is obliquely sprayed to the wheel, the paint falls on the connecting groove position on the outer side of the hub, the spraying gun is convenient and fast, and the spraying gun is not influenced by the wheel rim.

Description

Wheel coating device

Technical Field

The utility model relates to an application device especially relates to a wheel application device.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material. The hub is also called the rim. According to the characteristics and requirements of different vehicle types, the hub surface treatment process can also adopt different modes, such as spraying protective paint on the surface of the wheel. But the wheel has more connecting slot position, because its position is in the wheel hub outside, when the spraying coating, receives the rim influence, and the coating is difficult to cover.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the above-mentioned technical problem, provide a wheel application device, can effectively cover the draw bail between wheel hub and the rim.

The utility model discloses a realize through following technical scheme:

a wheel coating device comprises a rack, wherein a fixing mechanism and a spraying mechanism are mounted on the rack, the fixing mechanism comprises a fixing shaft sleeve, the fixing shaft sleeve is mounted on the rack and vertically arranged, a rotating shaft for fixing a wheel is sleeved on the fixing shaft sleeve, a driving device for driving the rotating shaft to rotate is mounted on the rack, the spraying mechanism comprises a mounting frame and a spray gun, the mounting frame is mounted on the fixing shaft sleeve, the spray gun is mounted on the mounting frame, and the spray gun is vertically arranged; the spray gun comprises a gun rod, wherein a first flow channel for conveying coating and a first gun muzzle communicated with the first flow channel are arranged on the gun rod, a second flow channel for conveying gas and a second gun muzzle communicated with the second flow channel are also arranged on the gun rod, the first flow channel is not communicated with the second flow channel, the opening direction of the first gun muzzle is parallel to the length direction of the gun rod, the opening direction of the first gun muzzle is intersected with the opening direction of the second gun muzzle, and the opening of the second gun muzzle faces towards the rotating shaft.

Preferably, the spraying mechanism is provided with a connecting piece for adjusting the position of the spray gun, the connecting piece is connected with the mounting frame through a screw, and the connecting piece is provided with a waist-shaped through hole for accommodating the screw.

Preferably, the rotating shaft is connected with the fixed shaft sleeve through a bearing, and the bearing is clamped on the fixed shaft sleeve.

Preferably, the rotating shaft is provided with a bearing part for bearing the wheel, and the bearing part is separated from the fixed shaft sleeve.

Furthermore, a fixing nut is installed at one end, far away from the fixing shaft sleeve, of the rotating shaft, and the fixing nut and the bearing portion clamp the wheel together.

The beneficial effects are that: the utility model relates to a wheel application device, through fixing the wheel in the axis of rotation, when opening the spray gun, the vertical blowout coating of first muzzle, the second muzzle toward wheel blowout air, spun coating intersects with the air, makes coating change the injection direction, and slope directive wheel makes coating fall on the connection trench in the wheel hub outside, convenient and fast, and does not receive the influence of rim.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a gun shaft according to an embodiment of the present invention;

fig. 3 is a schematic usage diagram of an embodiment of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

As shown in fig. 1 to 3, a wheel coating device comprises a frame 1, wherein the frame 1 is provided with a fixing mechanism and a spraying mechanism, the fixing mechanism comprises a fixing shaft sleeve 4, the fixing shaft sleeve 4 is arranged on the frame 1, the fixing shaft sleeve 4 is vertically arranged, the fixing shaft sleeve 4 is sleeved with a rotating shaft 5 for fixing a wheel, the frame 1 is provided with a driving device for driving the rotating shaft 5 to rotate, the spraying mechanism comprises a mounting frame 6 and a spray gun 9, the mounting frame 6 is arranged on the fixing shaft sleeve 4, the spray gun 9 is arranged on the mounting frame 6, and the spray gun 9 is vertically arranged; the spray gun 9 comprises a gun rod 7, a first flow channel 13 used for conveying coating and a first gun mouth 12 communicated with the first flow channel 13 are arranged on the gun rod 7, a second flow channel 10 used for conveying gas and a second gun mouth 11 communicated with the second flow channel 10 are further arranged on the gun rod 7, the first flow channel 13 is not communicated with the second flow channel 10, the opening direction of the first gun mouth 12 is the same as the length direction of the gun rod 7, the opening direction of the first gun mouth 12 is intersected with the opening direction of the second gun mouth 11, and the opening of the second gun mouth 11 faces the rotating shaft 5.

Through fixing the wheel at axis of rotation 5, when opening spray gun 9, first muzzle 12 vertical blowout coating, second muzzle 11 is toward wheel blowout air, and spun coating intersects with the air, makes the coating spray direction change, and the slope shoots the wheel, makes the coating fall in the connecting slot position in the wheel hub outside, and convenient and fast, and do not receive the influence of rim.

The spraying mechanism is provided with a connecting piece 8 for adjusting the position of the spray gun 9, the connecting piece 8 is connected with the mounting frame 6 through a screw, and the connecting piece 8 is provided with a waist-shaped through hole for accommodating the screw. The rotating shaft 5 is provided with a bearing part 2 for bearing the wheel, the bearing part 2 is separated from the fixed shaft sleeve 4, the bearing part 2 is not in contact with the fixed shaft sleeve 4, the wheel is prevented from being in contact with the shaft sleeve 4, and the rotating smoothness is improved. And a fixing nut 14 is installed at one end of the rotating shaft 5, which is far away from the fixed shaft sleeve 4, and the wheel is clamped by the fixing nut 14 and the bearing part 2 together. The rotating shaft 5 is connected with the fixed shaft sleeve 4 through a bearing 3, and the bearing 3 is clamped on the fixed shaft sleeve 4.

The wheel is sleeved with the rotating shaft 5, then the fixing nut 14 is locked, and the wheel is clamped by the fixing nut 14 and the supporting part 2 together. The position of the spray gun 9 in the vertical direction is adjusted through the connecting piece 8, so that the spray gun 9 cannot interfere with the wheels. The rotating shaft 5 is driven to rotate by a driving device, and the driving device can be a motor or a rotating cylinder. Then the spray gun 9 is started, the coating is sprayed out from the first gun mouth 12 through the first flow passage 13, the air is sprayed out from the second gun mouth 11 to the wheel through the second flow passage 10, the coating is intersected with the air, the coating is changed from the original direct spraying to the inclined spraying, and the inclined spraying is carried out to the wheel. The wheel rotates to enable the coating to fall on the inner side of the wheel, the coating is convenient and fast to use, the coating is not affected by the wheel rim and the wheel spoke, and the spraying difficulty is reduced.

The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A wheel coating device is characterized by comprising a rack, wherein a fixing mechanism and a spraying mechanism are mounted on the rack, the fixing mechanism comprises a fixing shaft sleeve, the fixing shaft sleeve is mounted on the rack and vertically arranged, a rotating shaft for fixing a wheel is sleeved on the fixing shaft sleeve, a driving device for driving the rotating shaft to rotate is mounted on the rack, the spraying mechanism comprises a mounting frame and a spray gun, the mounting frame is mounted on the rack, the spray gun is mounted on the mounting frame, and the spray gun is vertically arranged; the spray gun comprises a gun rod, wherein a first flow channel for conveying coating and a first gun muzzle communicated with the first flow channel are arranged on the gun rod, a second flow channel for conveying gas and a second gun muzzle communicated with the second flow channel are also arranged on the gun rod, the first flow channel is not communicated with the second flow channel, the opening direction of the first gun muzzle is parallel to the length direction of the gun rod, the opening direction of the first gun muzzle is intersected with the opening direction of the second gun muzzle, and the opening of the second gun muzzle faces towards the rotating shaft.

2. The wheel coating apparatus as claimed in claim 1, wherein the coating mechanism is provided with a connecting member for adjusting the position of the spray gun, the connecting member is connected with the mounting frame by a screw, and the connecting member is provided with a kidney-shaped through hole for accommodating the screw.

3. The vehicle wheel coating apparatus as claimed in claim 1, wherein the rotating shaft is connected to the fixed sleeve through a bearing, and the bearing is engaged with the fixed sleeve.

4. The vehicle wheel painting apparatus according to claim 1, wherein the rotation shaft is provided with a bearing portion for bearing the vehicle wheel, the bearing portion being separated from the fixed sleeve.

5. The vehicle wheel coating device as claimed in claim 4, wherein a fixing nut is mounted on the end of the rotating shaft away from the fixing shaft sleeve, and the fixing nut and the bearing part jointly clamp the vehicle wheel.