CN216150137U

CN216150137U - Spraying device for circular ring component

Info

Publication number: CN216150137U
Application number: CN202122129646.8U
Authority: CN
Inventors: 李计星; 敖勇; 曾政; 孔祥震; 公建宁; 谢昊天; 刘苗苗; 邵海龙; 张丰华; 邵安宁
Original assignee: Jike Science and Technology Co Ltd
Current assignee: Jike Science and Technology Co Ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-04-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a circular ring part spraying device which comprises a conveying device, a lifting device, a rotating device, a chuck, a spraying assembly and a controller, wherein the conveying device is arranged on the conveying device; the conveying device is used for conveying the circular ring component; the lifting device is arranged below the conveying device, the lifting device is relatively fixed on the ground, and a lifting part of the lifting device can slide up and down; the rotating device is fixed at the upper end of the lifting part, and the rotating part of the rotating device can rotate relative to the rotating device. The utility model has the beneficial effects that: automatic spraying and synchronous spraying of the upper side and the lower side of the circular ring component are realized, the defect of manual spraying is overcome, and the consistency and the stability of the wheel spraying quality and the spraying process are improved; the first connecting plate is driven by the first driving motor and the spiral lifter to slide up and down along the guide rail and the sliding block, so that the lifting control of the first connecting plate is realized.

Description

Spraying device for circular ring component

Technical Field

The utility model relates to the field of circular ring part spraying, in particular to a circular ring part spraying device.

Background

The spraying of the existing circular ring parts (such as wheels of rail transit) is mainly completed manually. The wheels are lifted and suspended in the air by a lifting device (such as a crown block), and the operator finishes spraying manually through the spraying tank. The existing spraying method has the following defects: 1. the randomness of manual spraying is high, the consistency of products is poor, the quality of the products is difficult to ensure, and certain reworking exists; 2. during spraying, the wheels need to be rotated or stay under the wheels to finish spraying without stop, so that certain potential safety hazards exist.

Therefore, the application provides a circular ring part spraying device, which realizes automatic spraying of circular ring parts such as wheels, avoids the defects of manual spraying, and improves the consistency and stability of the wheel spraying quality and the spraying process.

Disclosure of Invention

In order to solve the problems in the background art, the utility model discloses a circular ring part spraying device, which comprises a conveying device, a lifting device, a rotating device, a chuck, a spraying assembly and a controller, wherein the conveying device is arranged on the circular ring part; the conveying device is used for conveying the circular ring component; the lifting device is arranged below the conveying device, the lifting device is relatively fixed on the ground, and a lifting part of the lifting device can slide up and down; the rotating device is fixed at the upper end of the lifting part, and the rotating part of the rotating device can rotate relative to the rotating device; the chuck is fixed on the rotating part; the chuck is matched with the inner ring of the circular ring component; the spraying assembly comprises spray guns and a feeding device, the two spray guns are respectively arranged on the upper side and the lower side of the conveying device, and both the two spray guns are communicated with the feeding device; the conveying device, the lifting device, the rotating device, the chuck and the spraying assembly are electrically connected with the controller.

Preferably, the lifting device comprises a fixed vertical rod, a sliding block, a guide rail, a first connecting plate, a spiral lifter and a first driving motor; the two fixed vertical rods are vertically fixed on the ground, and each fixed vertical rod is provided with two sliding blocks; the guide rails are matched with the sliding blocks, and the two guide rails are respectively connected with the two sliding blocks in a sliding manner; the first connecting plate is fixedly connected with the two guide rails, and the rotating device is fixed at the upper end of the first connecting plate; the spiral elevator is fixed on the ground; the lifting end of the spiral lifter is connected with the first connecting plate; the first driving motor is connected with the spiral lifter and used for providing power for the spiral lifter, and the first driving motor is electrically connected with the controller.

Preferably, the lifting end of the spiral lifter is hinged to the first connecting plate.

Preferably, the chuck is an electric three-jaw chuck or a pneumatic three-jaw chuck.

Preferably, the spray gun is arranged on a sliding part of the linear electric cylinder; the linear electric cylinder is relatively fixed on the ground; the length direction of the linear electric cylinder is the same as that of the conveying device; the linear electric cylinder is electrically connected with the controller.

The utility model has the beneficial effects that: automatic spraying and synchronous spraying of the upper side and the lower side of the circular ring component are realized, the defect of manual spraying is overcome, and the consistency and the stability of the wheel spraying quality and the spraying process are improved; the first connecting plate is driven to slide up and down along the guide rail-sliding block through a first driving motor-spiral lifter, so that the lifting control of the first connecting plate is realized; the connection between the lifting end of the spiral lifter and the first connecting plate has a rotational degree of freedom, and the spiral lifter and the first connecting plate are not rigidly connected, so that the service life of the spiral lifter can be effectively prolonged, and the maintenance frequency of the spiral lifter is reduced; the position of the spray gun along the length direction of the conveying device is adjusted through the linear electric cylinder, so that the spraying position is adjusted, and the spray gun can be suitable for spraying circular ring components with different sizes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a side view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic structural diagram of the lifting device of the present invention.

Fig. 5 is a front view of fig. 4.

Fig. 6 is a schematic view of the structure of the spray gun of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail with reference to the accompanying drawings so that the advantages and features of the utility model can be more easily understood by those skilled in the art, and the scope of the utility model will be clearly and clearly defined.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-6, a circular ring part spraying device comprises a conveying device 1, a lifting device 2, a rotating device 3, a chuck 4, a spraying assembly 5 and a controller; the conveying device 1 is used for conveying a circular ring component 100; the lifting device 2 is arranged below the conveying device 1, the lifting device 2 is relatively fixed on the ground 200, and a lifting part 201 of the lifting device 2 can slide up and down; the turning device 3 is fixed to the upper end of the lifting part 201, and the rotating part 301 of the turning device 3 can rotate relative to the turning device 3; the chuck 4 is fixed to the rotating portion 301; the chuck 4 is matched with the inner ring of the circular ring component 100; the spraying assembly 5 comprises spray guns 501 and a feeding device 502, the two spray guns 501 are respectively arranged on the upper side and the lower side of the conveying device 1, and the two spray guns 501 are communicated with the feeding device 502; the conveying device 1, the lifting device 2, the rotating device 3, the chuck 4 and the spraying assembly 5 are electrically connected with the controller.

Description of the working principle: the controller controls the conveying device 1 to enable the circular ring component 100 to be sprayed to be conveyed to the position above the chuck 4 through the conveying device 1, and then the conveying device 1 stops acting; the controller controls the lifting part 201 of the lifting device 2 to ascend, so that the chuck 4 is clamped into the inner ring of the circular ring component 100, the chuck 4 is controlled to clamp the inner ring of the circular ring component 100, the lifting part 201 continues to ascend, the chuck 4 drives the circular ring component 100 to be separated from the conveying device 1 upwards by a certain height (10mm-50mm), and the lifting part 201 of the lifting device 2 stops; the controller controls the rotating part 301 of the rotating device 3 to rotate, and simultaneously controls the feeding device 502 of the spraying assembly 5 to uniformly spray the coating on the upper side surface and the lower side surface of the circular ring component 100 through the spray gun 501; the rotation of the rotating part 301 drives the circular ring component 100 to rotate, so that the spraying of the upper side surface and the lower side surface of the whole circular ring component 100 is completed; after the spraying is finished, the spraying component 5 stops spraying, the rotating part 301 stops rotating, then the chuck 4 is loosened to be separated from the inner ring of the ring component 100, the lifting part 201 of the lifting device 2 descends, the ring component 100 falls onto the conveying device 1, the lifting part 201 of the lifting device 2 continuously descends to the initial position, then the conveying device 1 acts, and the sprayed ring component 100 is conveyed to the next station for processing.

Therefore, the automatic spraying and the synchronous spraying of the upper side and the lower side of the circular ring component are realized, the defects of manual spraying are avoided, and the consistency and the stability of the wheel spraying quality and the spraying process are improved.

The lifting device 2 comprises a fixed vertical rod 202, a sliding block 203, a guide rail 204, a first connecting plate 205, a spiral lifter 206 and a first driving motor 207; the two fixed vertical rods 202 are vertically fixed on the ground 200, and each fixed vertical rod 202 is provided with two sliding blocks 203; the guide rails 204 are matched with the sliding blocks 203, and the two guide rails 204 are respectively connected with the two sliding blocks 203 in a sliding manner; the first connecting plate 205 is fixedly connected with the two guide rails 204, and the rotating device 3 is fixed at the upper end of the first connecting plate 205; the spiral elevator 206 is fixed to the ground 200; the lifting end of the spiral lifter 206 is connected with the first connecting plate 205; the first driving motor 207 is connected to the spiral lifter 206 for providing power to the spiral lifter 206, and the first driving motor 207 is electrically connected to the controller.

In this way, the first connecting plate 205 is driven by the first driving motor 207-the screw lifter 206 to slide up and down along the guide rail 204-the slider 203, so that the lifting control of the first connecting plate 205 is realized.

The lifting end of the spiral lifter 206 is hingedly connected to the first connection plate 205.

Therefore, the connection between the lifting end of the spiral elevator 206 and the first connecting plate 205 has a rotational degree of freedom, and the spiral elevator 206 is not rigidly connected with the first connecting plate 205, so that the service life of the spiral elevator 206 can be effectively prolonged, and the maintenance frequency of the spiral elevator 206 can be reduced.

The chuck 4 is an electric three-jaw chuck or a pneumatic three-jaw chuck.

The spray gun 501 is arranged on the sliding part of the linear electric cylinder 6; the linear electric cylinder 6 is relatively fixed on the ground 200; the length direction of the linear electric cylinder 6 is the same as that of the conveying device 1; the linear electric cylinder 6 is electrically connected with the controller.

In this way, the position of the spray gun 501 along the length direction of the conveying device 1 can be adjusted by the linear electric cylinder 6, so that the spraying position can be adjusted, and the utility model can be suitable for spraying of circular ring parts 100 with different sizes.

The above description is only a preferred embodiment of the present invention and should not be construed as limiting the present invention, and any minor modifications, equivalent replacements and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the technical scope of the present invention.

Claims

1. A circular ring part spraying device is characterized by comprising a conveying device, a lifting device, a rotating device, a chuck, a spraying assembly and a controller; the conveying device is used for conveying the circular ring component; the lifting device is arranged below the conveying device, the lifting device is relatively fixed on the ground, and a lifting part of the lifting device can slide up and down; the rotating device is fixed at the upper end of the lifting part, and the rotating part of the rotating device can rotate relative to the rotating device; the chuck is fixed on the rotating part; the chuck is matched with the inner ring of the circular ring component; the spraying assembly comprises spray guns and a feeding device, the two spray guns are respectively arranged on the upper side and the lower side of the conveying device, and both the two spray guns are communicated with the feeding device; the conveying device, the lifting device, the rotating device, the chuck and the spraying assembly are electrically connected with the controller.

2. The spray coating device of claim 1, wherein the lifting device comprises a fixed upright, a slide, a guide rail, a first connecting plate, a screw lift, and a first driving motor; the two fixed vertical rods are vertically fixed on the ground, and each fixed vertical rod is provided with two sliding blocks; the guide rails are matched with the sliding blocks, and the two guide rails are respectively connected with the two sliding blocks in a sliding manner; the first connecting plate is fixedly connected with the two guide rails, and the rotating device is fixed at the upper end of the first connecting plate; the spiral elevator is fixed on the ground; the lifting end of the spiral lifter is connected with the first connecting plate; the first driving motor is connected with the spiral lifter and used for providing power for the spiral lifter, and the first driving motor is electrically connected with the controller.

3. The apparatus of claim 2, wherein the elevating end of the screw elevator is hingedly connected to the first connecting plate.

4. The apparatus of claim 1, wherein the chuck is a power three-jaw chuck or a pneumatic three-jaw chuck.

5. The annular member coating apparatus according to any one of claims 1 to 4, wherein the spray gun is provided to a sliding portion of a linear electric cylinder; the linear electric cylinder is relatively fixed on the ground; the length direction of the linear electric cylinder is the same as that of the conveying device; the linear electric cylinder is electrically connected with the controller.