Automatic hub shielding device
A technology of shielding device and wheel hub, applied in the direction of spraying device, etc., can solve the problems of decreased spraying quality, unqualified, unsatisfactory spraying effect, etc., and achieve the effect of improving spraying quality
Inactive Publication Date: 2014-08-06
SHENZHEN LIUSH MACHINERY EQUIP
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Problems solved by technology
[0002] In the prior art, for the spraying of fully-painted wheels, after the spraying is completed, it needs to be transferred to the drying line for drying. When spraying, there is a mounting surface on the top of the wheel hub which is a non-spraying surface, and there is a mounting hole on the top of the wheel hub. Spraying, traditional fixtures cannot cooperate with the transfer mechanism to achieve the requirements of spraying
Because the hub relies on its own gravity to make the mounting surface of the hub close to the shielding baffle of the jig, that is to say, only when the hub moves upwards can it be separated from the jig. However, only the mounting surface of the fully coated hub can contact the jig. A big disadvantage of traditional fixtures; the existing robot arm grabs the sprayed wheel hub to the drying room, and the robot arm contacts the surrounding edge of the wheel hub, resulting in unsatisfactory spraying effect, or even unqualified phenomenon, and the overall spraying quality declines
Method used
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[0016] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0017] See figure 1 , figure 1 It is a structural schematic diagram of a preferred embodiment of the hub automatic shielding device of the present invention. Generally, there is a non-sprayable mounting surface 110 on the inner top of the hub 10, which is usually a circular plane. The mounting surface 110 also has a through hub The mounting hole 120 of the shaft center does not need to be sprayed, and can be in contact with the supporting device. The cross section of the mounting hole 120 is usually tapered, and different models have tapered mounting holes 120 of different sizes, such a...
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The invention discloses an automatic hub shielding device which is arranged on a spraying conveying device. The automatic hub shielding device comprises a base frame, a center rod for supporting a hub, a flexible sleeve, a support rod and a shielding plate, wherein the center rod is arranged on the base frame, the flexible sleeve and the support rod are arranged on the center rod in a sleeved mode and can move upwards and downwards on the center rod, and the shielding plate is arranged at the top of the flexible sleeve. The shielding plate makes contact with the installation surface of the hub tightly and can totally shield the installation surface of the hub when the hub is sprayed and is totally separated from the installation face of the hub when the hub needs to be transferred. According to the automatic hub shielding device, the shielding device capable of automatically shielding the installation face of the hub is arranged on the center rod supporting the hub, so that the installation face can be prevented from being spayed when the hub is sprayed, the installation face can be clamped through a fixture when the hub is transferred, the spraying face of the hub will not be touched in the whole process, and spraying quality is improved greatly.
Description
technical field [0001] The invention relates to the field of wheel hub spraying, in particular to an automatic shielding device capable of automatically shielding the wheel hub mounting surface during full spraying. Background technique [0002] In the prior art, for the spraying of fully-painted wheels, after the spraying is completed, it needs to be transferred to the drying line for drying. When spraying, there is a mounting surface on the top of the wheel hub which is a non-spraying surface, and there is a mounting hole on the top of the wheel hub. Spraying, traditional fixtures cannot cooperate with the transfer mechanism to meet the requirements of spraying. Because the hub relies on its own gravity to make the mounting surface of the hub close to the shielding baffle of the jig, that is to say, only when the hub moves upwards can it be separated from the jig. However, only the mounting surface of the fully coated hub can contact the jig. A big disadvantage of traditi...
Claims
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Login to View More IPC IPC(8): B05B15/04
CPCB05B12/30
Inventor 熊立斌王斌
Owner SHENZHEN LIUSH MACHINERY EQUIP