Hub spraying and baking equipment

Abstract

The utility model discloses wheel hub spraying and baking equipment which comprises an outer box body, and an input port and an output port which are used for inputting and outputting a wheel hub are formed in the two ends of the outer box body respectively; the partition plates are installed in the middle area in the outer box body and divide the interior of the outer box body into two areas, the area close to the input opening is a spraying chamber, and the area close to the output opening is a baking chamber; after being sprayed, the hub is baked in the baking chamber; the conveying assembly is arranged on the rear surface of the outer box body, and a conveying path of the conveying assembly passes through the spraying chamber and the baking chamber; through the designed transmission assembly, the hub can be conveniently installed, the installation efficiency is improved, it can be guaranteed that normal spraying is not affected, the phenomenon that the surface of the hub is blocked is avoided, meanwhile, in the baking process, the efficiency is also improved, the finished product yield of hub spraying and baking is effectively improved, and the production cost is reduced. And the defects of the existing equipment in use are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel hub spraying, and particularly relates to a wheel hub spraying and baking device. Background Technique

[0002] A wheel hub is a cylindrical metal component that supports the tire inside the tire contour and is centered on the axle. It is also called a rim, steel rim, wheel, or tire bell. There are many types of wheel hubs according to different diameters, widths, forming methods, and materials. In order to improve the aesthetics and overall performance of the wheel hub, a special paint is sprayed on the wheel hub. At the same time, in order to ensure the rapid drying and adhesion of the paint, the wheel hub is also baked.

[0003] The electrostatic powder spraying, baking and curing equipment for automobile wheel hub manufacturing disclosed in the publication number CN216936592U has made improvements to the bracket for fixing the wheel hub. However, during the spraying process of the wheel hub, the surface of the wheel hub will be blocked, which affects the spraying effect, resulting in a low qualified rate of wheel hub spraying. At the same time, it also has a certain impact on the baking effect, and the entire installation process takes a long time. Therefore, there are great limitations in actual use and there is room for improvement. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wheel hub spraying and baking device to solve the problem that the structure for fixing the wheel hub in the existing equipment blocks the wheel hub as mentioned in the above background technique, which affects subsequent spraying and baking.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wheel hub spraying and baking device, including

[0006] An outer box body, with an input port and an output port for the entry and output of the wheel hub respectively opened at both ends;

[0007] Partition boards, there are multiple of them, and they are installed in the middle area inside the outer box body, and the inner part of the outer box body is divided into two areas. The area adjacent to the input port is the spraying chamber, and the area adjacent to the output port is the baking chamber; After the wheel hub is sprayed first, it is baked in the baking chamber.

[0008] A transmission component, which is arranged on the rear surface of the outer box body, and the transmission path of the transmission component passes through the spraying chamber and the baking chamber; The transmission component includes a transmission belt and multiple hanging rods installed on the transmission belt, and the center of the wheel hub is sleeved on the hanging rod.

[0009] Preferably, the transmission assembly further includes a servo motor installed on the rear surface of the outer box body. A transmission wheel is installed on the output end of the servo motor, and the transmission wheel is internally connected to the transmission belt. The connection method between the two includes meshing transmission, or it can be the transmission connection between a synchronous belt and a synchronous pulley. A groove for accommodating the transmission belt is formed on the rear surface of the outer box body, and the transmission belt does not contact or fit with the groove. The transmission belt is mainly installed by relying on the servo motor and is fixed on the rear surface of the outer box body, so the normal transmission of the transmission belt can be ensured.

[0010] Preferably, a plurality of spraying pipes are further arranged in the spraying chamber. Spraying heads are installed on the inner sides of the spraying pipes. There is a gap between the two ends of the spraying pipes and the transmission belt and the hanging rod to avoid movement interference. During spraying, the hub is sprayed through the semi-enclosed spraying pipes, which can improve the spraying efficiency.

[0011] Preferably, a notch for the horizontal movement of the hub, the transmission belt, and the hanging rod is reserved on the inner side surface of the partition plate, and the cross-sectional area of the notch on the partition plate is less than or equal to the area of the inner region of the spraying head, so as to ensure that the hub can pass through the spraying pipe and will not collide with the spraying head.

[0012] Preferably, baking lamps are installed on the top end surface of the baking chamber, and a plurality of baking lamps are provided.

[0013] Preferably, the longitudinal cross-sections of the input port and the output port on the outer box body are larger than the longitudinal cross-section of the hub. During processing, the hub is hung on the hanging rod from the input port, and at the same time, the distance between adjacent hanging rods should be controlled to avoid the inability to hang the hub.

[0014] Preferably, legs are further installed on the bottom end surface of the outer box body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] Through the designed transmission assembly, the convenient installation of the hub can be realized, the installation efficiency can be improved, the normal spraying can be ensured without being affected, the phenomenon of blocking the surface of the hub can be avoided, and at the same time, the efficiency is also improved during baking, effectively improving the qualified rate of the hub spraying and baking, and improving the deficiencies existing in the use of the existing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is a bottom view of the present utility model;

[0019] Figure 3 is a rear view of the present utility model.

[0020] In the figure:

[0021] 100, outer box body; 100a, input port; 100b, output port; 101, partition board; 102, spraying pipe; 102a, spraying head; 103, support leg; 104, baking lamp;

[0022] 200, conveyor belt; 201, hanging rod; 202, servo motor. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1 to 3 , the present invention provides a technical solution: a hub spraying and baking device, including

[0025] An outer box body 100, with an input port 100a and an output port 100b for the hub to enter and exit respectively at both ends;

[0026] A partition board 101, provided with a plurality of them, and installed in the middle area inside the outer box body 100, and the inner part of the outer box body 100 is divided into two areas. The setting of the plurality of partition boards 101 can increase the distance between the baking chamber and the spraying chamber, thereby avoiding the influence of the baking chamber on the spraying chamber. Among them, the area near the input port 100a is the spraying chamber, and the area near the output port 100b is the baking chamber; the hub is first sprayed and then baked in the baking chamber.

[0027] A transmission component, arranged on the rear surface of the outer box body 100, and the transmission path of the transmission component passes through the spraying chamber and the baking chamber; the transmission component includes a conveyor belt 200 and a plurality of hanging rods 201 installed on the conveyor belt 200. The center of the hub is sleeved on the hanging rod 201, so as to realize the installation of the hub. At the same time, the hanging rod 201 will not block the spraying area of the hub. During processing, threads can be opened on the hanging rod 201. First, a nut is screwed onto the hanging rod 201, then the hub is sleeved on the hanging rod 201, and then another nut is sleeved on the hanging rod 201 to realize the limit installation of the hub. This method needs to be used when it is ensured that the hub will not shake. Normally, this kind of setting is not required.

[0028] In this embodiment, preferably, the transmission component further includes a servo motor 202 installed on the rear surface of the outer box 100. A transmission wheel is installed on the output end of the servo motor 202, and this transmission wheel is internally connected to the transmission belt 200. The connection method between the two includes meshing transmission, or it can also be the transmission connection between a synchronous belt and a synchronous pulley. A groove for accommodating the transmission belt 200 is formed on the rear surface of the outer box 100, and there is no contact or fitting between the transmission belt 200 and the groove. The transmission belt 200 is mainly installed by relying on the servo motor 202, and the transmission belt 200 is fixed on the rear surface of the outer box 100, so the normal transmission of the transmission belt 200 can be ensured.

[0029] In this embodiment, preferably, a plurality of spraying pipes 102 are further arranged in the spraying chamber. A spraying head 102a is installed inside the spraying pipe 102. There is a spacing between both ends of the spraying pipe 102 and the transmission belt 200 and the hanging rod 201 to avoid movement interference. During spraying, the spraying of the hub is realized through the semi-enclosed spraying pipe 102, which can improve the spraying efficiency.

[0030] In this embodiment, preferably, a notch for the horizontal movement of the hub, the transmission belt 200, and the hanging rod 201 is reserved on the inner side surface of the partition 101, and the cross-sectional area of the notch on the partition 101 is less than or equal to the inner area of the spraying head 102a, so as to ensure that the hub can pass through the spraying pipe 102 without colliding with the spraying head 102a.

[0031] In this embodiment, preferably, baking lamps 104 are installed on the top end surface of the baking chamber, and a plurality of such baking lamps 104 are provided.

[0032] In this embodiment, preferably, the longitudinal cross-sections of the input port 100a and the output port 100b on the outer box 100 are larger than the longitudinal cross-section of the hub. During processing, the hub is hung on the hanging rod 201 from the input port 100a, and at the same time, the distance between adjacent hanging rods 201 should be controlled to avoid the inability to hang the hub.

[0033] In this embodiment, preferably, legs 103 are further installed on the bottom end surface of the outer box 100.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description), for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel hub spraying and baking equipment, characterized in that: include The outer box body (100) is provided with an input port (100a) and an output port (100b) at both ends for the wheel hub to enter and exit respectively; A plurality of partitions (101) are provided and installed in the middle area inside the outer box (100), and divide the interior of the outer box (100) into two areas, wherein the area adjacent to the input port (100a) is a spraying chamber, and the area adjacent to the output port (100b) is a baking chamber; A transmission component is arranged on the rear surface of the outer box body (100), and the transmission path of the transmission component passes through the spray chamber and the baking chamber; the transmission component comprises a transmission belt (200) and a plurality of hanging rods (201) installed on the transmission belt (200), wherein the center of the hub is sleeved on the hanging rod (201).

2. The wheel hub spraying and baking equipment according to claim 1, characterized in that: The transmission assembly further comprises a servo motor (202) mounted on the rear surface of the outer box body (100); a transmission wheel is mounted on the output end of the servo motor (202), and the transmission wheel is connected to the internal transmission of the transmission belt (200); a groove for accommodating the transmission belt (200) is provided on the rear surface of the outer box body (100), and the transmission belt (200) and the groove are not in contact or contact with each other.

3. The wheel hub spraying and baking equipment according to claim 2, characterized in that: A plurality of spraying tubes (102) are also arranged in the spraying room, and a spraying head (102a) is installed inside the spraying tube (102). A spacing is left between the two ends of the spraying tube (102) and the conveying belt (200) and the hanging rod (201).

4. The wheel hub spraying and baking equipment according to claim 3, characterized in that: The inner side surface of the partition (101) is reserved with a slot for the hub, the conveyor belt (200) and the hanging rod (201) to move horizontally, and the cross section of the slot on the partition (101) is smaller than or equal to the area of ​​the inner side region of the spray head (102a).

5. The wheel hub spraying and baking equipment according to claim 1, characterized in that: A baking lamp (104) is installed on the top surface of the baking chamber, and a plurality of the baking lamps (104) are provided.

6. The wheel hub spraying and baking equipment according to claim 1, characterized in that: The longitudinal sections of the input port (100a) and the output port (100b) on the outer box body (100) are larger than the longitudinal section of the wheel hub.

7. The wheel hub spraying and baking equipment according to claim 6, characterized in that: A supporting leg (103) is also installed on the bottom end surface of the outer box body (100).

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