Hub waste online marking device

Abstract

The utility model relates to the technical field of hubs, and discloses a hub waste online marking device which comprises a frame body arranged corresponding to a roller way, an impact mechanism used for punching the hub waste is arranged on the frame body, a telescopic mechanism is arranged at the top end of the frame body, the telescopic mechanism is connected with the impact mechanism, and the telescopic mechanism adopts an air cylinder or an oil cylinder or an electric push rod. The impact mechanism comprises a punch used for impacting the hub, and the tail end of the punch is connected with a hydraulic oil cylinder so as to provide power for the punch to stretch out and draw back. According to the punching and marking device, punching and marking operation can be carried out on hub waste at different height positions, the telescopic mechanism is arranged at the top end of the frame body and can be matched with roller ways of different heights to carry out punching and marking operation, and the applicability of the marking device is improved; the spraying mechanism is arranged so that colored paint can be sprayed to the hub waste, striking color marks are formed on the hub waste, the double mistake proofing mechanism of the color marks and punching marks of the hub waste is achieved, outflow of abnormal products is effectively restrained, and the quality safety of the products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hub production, in particular to an online marking device for hub waste products. Background Art

[0002] During the production process of aluminum alloy hubs, it is necessary to mark the hub waste products that fail to pass the quality inspection to prevent abnormal products from flowing out and continuing to participate in subsequent processes, resulting in waste of production costs, and even causing abnormal products to flow into the market, threatening quality and safety. The existing online marking operation for hub waste products usually adopts an artificial destruction method. The operator holds an electric drill to punch and mark the hub waste products. The manual labor intensity is high, the operation efficiency is low, and the drill bit is easily damaged, which increases the production cost.

[0003] After retrieval, the Chinese utility model patent document with the authorization announcement number of CN209022053U discloses an automatic waste product marking device. By setting an upper detection device, a lower detection device, an infrared detection device, a pneumatic hammer detection device, and matching with a pneumatic hammer, a cylinder and a stop wheel baffle, the detection and marking operations of hub waste products are realized, and the structure is simple and the operation is convenient, which can meet the current requirements of the hub industry for waste product destruction. However, in this solution, the cylinder driving the group wheel baffle is located at the bottom of the square table, making the overall height of the device relatively high, thus restricting the height of the roller path adapted to it and unable to meet the use requirements of a lower roller path. At the same time, in this solution, the pneumatic hammer is fixedly installed on the square table, and the punching position of the hub is fixed and does not have an adjustment function. In addition, this solution can only punch and mark the hub, and the identification is not obvious enough, there is a risk of being not easily recognized.

[0004] Based on this, developing an online marking device for hub waste products with better applicability and more easily recognizable markings is an urgent problem to be solved currently. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an online marking device for hub waste products to solve the problems that the existing hub waste product marking device is inconvenient to use, not suitable for the use of a lower roller path, and does not have a punching height adjustment function. At the same time, it solves the problem that the punching identification of the existing hub waste product marking device is not obvious enough and there is a risk of not being recognized.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0007] An online marking device for hub waste products, including a frame body corresponding to a roller path, wherein an impact mechanism for punching holes in the hub waste products is arranged on the frame body, a telescopic mechanism is arranged at the top end of the frame body, the telescopic mechanism is connected to the impact mechanism and can drive the impact mechanism to perform lifting actions in the vertical direction of the frame body. The telescopic mechanism adopts a cylinder or an oil cylinder or an electric push rod. The impact mechanism includes a punch for impacting the hub, and the tail end of the punch is connected with a hydraulic oil cylinder to provide power for the telescopic action of the punch.

[0008] Preferably, the marking device further includes a bearing rod for restricting the displacement of the hub waste products, and the bearing rod corresponds to the inner rim of the hub waste products.

[0009] Preferably, the bearing rod is fixedly connected to the impact mechanism through a linkage rod. The bottom of the impact mechanism is fixedly connected to the tail end of the linkage rod through an oil cylinder seat frame. The front end of the linkage rod is connected to the bearing rod corresponding to the inner rim of the hub waste products, and the telescopic end of the telescopic mechanism is connected to the oil cylinder seat frame.

[0010] Preferably, the marking device further includes a spraying mechanism for spraying marks on the hub waste products, and the spraying mechanism corresponds to the flange of the hub waste products.

[0011] Preferably, the spraying mechanism includes a support arm connected to the frame body. A nozzle is arranged at the front end of the support arm corresponding to the flange of the hub waste products. The nozzle is communicated with a paint tank filled with colored paint and a compressed air source through a conveying pipeline.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By setting the telescopic mechanism to drive the impact mechanism to generate lifting actions, the present utility model can perform punching and marking operations on the hub waste products at different height positions, overcoming the defect in the prior art that the impact mechanism is fixedly arranged and the punching height is fixed without a free adjustment function, and improving the applicability of the marking device. At the same time, the telescopic mechanism is arranged at the top end of the frame body, so that the installation height of the frame body does not need to consider the installation space of the telescopic mechanism at the bottom, and it can be adapted to roller paths of different heights to perform punching and marking operations, improving the problem in the prior art that the height of the marking device adapted to the roller path is limited, and further improving the applicability; the setting of the spraying mechanism can spray colored paint on the hub waste products to form a prominent color mark on the hub waste products, realizing a dual anti-mistake mechanism of color marking and punching marking on the hub waste products, effectively preventing the outflow of abnormal products, and ensuring the product quality and safety. Description of the Drawings

[0014] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific implementation manners.

[0015] Figure 1 It is a structural schematic diagram of the present utility model.

[0016] Figure 2 For Figure 1 Top view structural schematic diagram after hiding the telescopic mechanism and the hub waste product.

[0017] In the figure: 1 - frame body; 11 - support arm; 21 - punch; 22 - hydraulic cylinder; 23 - bearing rod; 24 - linkage rod; 25 - cylinder seat frame; 3 - telescopic mechanism; 41 - nozzle; 42 - conveying pipeline; 43 - paint tank. Specific implementation manner

[0018] 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.

[0019] As Figure 1-2 shown, an on-line marking device for hub waste products includes a frame body 1 arranged corresponding to a roller path. An impact mechanism for punching holes in the hub waste products is arranged on the frame body 1. A telescopic mechanism 3 is arranged at the top end of the frame body 1. The telescopic mechanism 3 is connected to the impact mechanism and can drive the impact mechanism to perform a lifting action in the vertical direction of the frame body 1, so as to punch holes in the waste hub transported and positioned by the roller path at an appropriate height, achieving the purpose of destroying the hub. In this embodiment, by setting the telescopic mechanism 3 to drive the impact mechanism to generate a lifting action, the punching and marking operation can be performed on the hub waste products at different height positions, overcoming the defect in the prior art that the impact mechanism is fixedly arranged and the punching height is fixed without a free adjustment function, and improving the applicability of the marking device. At the same time, the telescopic mechanism 3 is arranged at the top end of the frame body 1, so that the installation height of the frame body 1 does not need to consider the installation space of the telescopic mechanism 3 at the bottom, and it can adapt to roller paths of different heights to perform punching and marking operations, improving the problem that the height of the marking device adapting to the roller path is limited in the prior art, and further improving the applicability.

[0020] Preferably, the telescopic mechanism 3 can adopt conventional configurations such as cylinders, hydraulic cylinders, and electric push rods. The impact mechanism includes a punch 21 for impacting the hub. The tail end of the punch 21 is connected to a hydraulic cylinder 22 to provide power for the telescopic movement of the punch 21. When the waste hub is transported and positioned by the roller path, the telescopic mechanism 3 retracts to drive the impact mechanism to move upward and align with the rim part of the waste hub. The hydraulic cylinder 22 of the impact mechanism extends to push the punch 21 to perform a punching and marking operation on the rim of the waste hub.

[0021] To facilitate the fixation of the defective hub during the punching operation, the marking device further includes a bearing rod 23 for restricting the displacement of the defective hub, and the bearing rod 23 is arranged corresponding to the inner rim of the defective hub. During punching, the bearing rod 23 penetrates into the wheel well of the defective hub from the bottom of the roller path and abuts against the inner rim. When the punch 21 of the impact mechanism pushes against the impact rim, the bearing rod 23 can effectively prevent the displacement of the defective hub, thus successfully completing the punching and marking operation.

[0022] Preferably, the bearing rod 23 is fixedly connected to the impact mechanism through a linkage rod 24 to achieve the synchronous lifting movement of the bearing rod 23 and the impact mechanism, eliminating the trouble of separately configuring a power device for the bearing rod 23. Specifically, the bottom of the impact mechanism is fixedly connected to the tail end of the linkage rod 24 through an oil cylinder seat 25, the front end of the linkage rod 24 is connected to the bearing rod 23 corresponding to the inner rim of the defective hub, and the telescopic end of the telescopic mechanism 3 is connected to the oil cylinder seat 25. When the defective hub is in place, the telescopic mechanism 3 drives the oil cylinder seat 25 to rise, and together with the impact mechanism, the linkage rod 24 and the bearing rod 23 rise synchronously, so that the impact mechanism and the bearing rod 23 are aligned with the rim of the defective hub to perform the punching and marking operation.

[0023] As a preferred embodiment, the marking device further includes a spraying mechanism for spraying marks on the defective hub. The spraying mechanism is arranged corresponding to the flange of the defective hub. The spraying mechanism can spray color paint on the flange part of the defective hub, thereby forming an obvious color mark on the defective hub to facilitate the identification of the defective hub and reduce the risk of the defective hub flowing out. Specifically, the spraying mechanism includes a support arm 11 connected to the frame body 1. A nozzle 41 is arranged at the front end of the support arm 11 corresponding to the flange of the defective hub. The nozzle 41 is connected to a paint tank 43 containing color paint and a compressed air source through a conveying pipeline 42. In this embodiment, the spraying mechanism can spray color paint on the defective hub and form a prominent color mark on the defective hub, realizing a dual anti-mistake mechanism of color marking and punching marking for the defective hub, effectively curbing the outflow of abnormal products, and ensuring the product quality and safety.

[0024] The above only discloses the specific embodiments of the present invention, but the present invention is not limited thereto. For those of ordinary skill in the art, any deformation made without departing from the principle of the present invention should be regarded as belonging to the protection scope of the present invention.

Claims

1. An on-line marking device for wheel hub waste products, characterized in that: It includes a frame body (1) provided corresponding to the roller path. An impact mechanism for punching waste hubs is provided on the frame body (1). A telescopic mechanism (3) is provided at the top of the frame body (1). The telescopic mechanism (3) is connected to the impact mechanism. The telescopic mechanism (3) adopts a cylinder or an oil cylinder or an electric push rod. The impact mechanism includes a punch head (21) for impacting the hub. The tail end of the punch head (21) is connected to a hydraulic oil cylinder (22) to provide power for the telescopic movement of the punch head (21).

2. The on-line marking device for hub waste products according to claim 1, wherein: The marking device further includes a bearing rod (23) for restricting the displacement of the waste hub. The bearing rod (23) is provided corresponding to the inner rim of the waste hub.

3. An on-line marking device for hub waste products according to claim 2, characterized in that: The bearing rod (23) is fixedly connected to the impact mechanism through a linkage rod (24). The bottom of the impact mechanism is fixedly connected to the tail end of the linkage rod (24) through an oil cylinder seat frame (25). The front end of the linkage rod (24) is connected to the bearing rod (23) corresponding to the inner rim of the waste hub. The telescopic end of the telescopic mechanism (3) is connected to the oil cylinder seat frame (25).

4. An on-line marking device for hub waste products according to claim 1, characterized in that: The marking device further includes a spraying mechanism for spraying marks on the waste hub. The spraying mechanism is provided corresponding to the flange of the waste hub.

5. An on-line marking device for wheel hub waste products according to claim 4, characterized in that: The spraying mechanism includes a support arm (11) connected to the frame body (1). A nozzle (41) is provided at the front end of the support arm (11) corresponding to the flange of the waste hub. The nozzle (41) is connected to a paint tank (43) filled with colored paint and a compressed air source through a conveying pipeline (42).

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