Automatic grinding device for conveyor carrier roller

Abstract

The utility model relates to an automatic grinding device for a conveyor carrier roller, and belongs to the technical field of conveyor part machining equipment. The grinding device mainly comprises a rack, a movable clamping assembly, a fixed clamping assembly and a grinding assembly, the rack is placed on the ground, the movable clamping assembly is installed at one end of the rack, the movable clamping assembly comprises a movable seat and a first three-jaw chuck, the first three-jaw chuck is installed on a bearing seat through a short shaft, the bearing seat is installed in the movable seat, and the first three-jaw chuck is installed on the movable seat. A threaded lead screw is rotatably mounted on one side of the rack in an axial limiting manner through a bearing, the threaded lead screw is in threaded connection with the moving seat in a sliding groove, the fixed clamping assembly comprises a fixed seat, a second three-jaw chuck and a rotating motor, the rotating motor is mounted on the fixed seat, and the polishing assembly is slidably mounted in the guide rail through a sliding block; the problems that an existing automatic polishing device is complex in structure and difficult to meet the machining requirements of carrier rollers of different specifications are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to conveyor parts processing equipment technical field, concretely relates to a conveyor carrier roller automatic polishing device. BACKGROUND

[0002] The surface of the conveyor carrier roller is prone to rust, wear or adhesion of materials after long-term use, and needs to be polished regularly. The traditional polishing method relies on manual operation, and has problems such as low efficiency, high labor intensity, unstable polishing quality, etc. The existing automatic polishing equipment has a complex structure, high cost, and is difficult to adapt to the processing needs of different specifications of carrier rollers. Therefore, a device with a simple structure and capable of automatically polishing the carrier roller is urgently needed. SUMMARY

[0003] In order to overcome the problem of complex structure of the existing automatic polishing equipment in the background art and difficulty in adapting to the processing needs of different specifications of carrier rollers, the utility model provides a conveyor carrier roller automatic polishing device, which has a simple structure and can automatically polish the carrier roller.

[0004] To achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a conveyor carrier roller automatic polishing device mainly comprises a rack, a movable clamping assembly, a fixed clamping assembly and a polishing assembly. The rack is placed on the ground. The movable clamping assembly is installed at one end of the rack. The movable clamping assembly comprises a movable seat and a first three-jaw chuck. The first three-jaw chuck is installed on a bearing seat through a short shaft. The bearing seat is installed inside the movable seat. A threaded screw rod is installed on one side of the rack through a bearing and can rotate axially. The threaded screw rod is connected with the movable seat through a sliding groove. The fixed clamping assembly comprises a fixed seat, a second three-jaw chuck and a rotary motor. The fixed seat is installed on the top of the rack. The second three-jaw chuck is installed on a bearing seat through a short shaft. The bearing seat is installed inside the fixed seat. The bearing seat is connected with the output shaft of the rotary motor through a shaft coupling. The rotary motor is installed on the fixed seat. The polishing assembly comprises a polishing belt, a support seat and a driving motor. The support seat is installed in the guide rail through a sliding block. The polishing belt is hinged on the support seat. The driving motor is installed on the top of the support seat. The driving motor is connected with the polishing belt through a linkage belt drive.

[0005] Further, the bottom of the rack is provided with a shock pad, and the top guide rail is a straight-line ball guide rail.

[0006] Further, one end of the polishing belt is provided with a pressing handle.

[0007] The utility model has the advantages of:

[0008] The utility model discloses a first three -jaw chuck and second three -jaw chuck between placing the carrier roller, can adjust screw rod according to the length of carrier roller to be convenient for moving clamping component to fix carrier roller better, and the polishing assembly can slide laterally in the guide rail, and the rotating motor is started, and the rotating motor drives the carrier roller to rotate, and the polishing belt and carrier roller rotate reversely, and the angle of polishing belt can be adjusted by pressing handle, and make polishing more fully, the utility model discloses solve the complex structure of current automatic polishing equipment, and the processing demand of different specifications carrier roller is difficult to adapt, and the device structure is simple, and the polishing of carrier roller can be completed automatically. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the utility model three -dimensional schematic diagram;

[0010] Figure 2 It is the utility model isometric schematic diagram;

[0011] Figure 3 It is the utility model clamping component schematic diagram;

[0012] Figure 4 It is the utility model polishing assembly schematic diagram.

[0013] In the drawing: 1, frame;2, moving clamping component;201, moving seat;202, first three -jaw chuck;3, fixed clamping component;301, fixed seat;302, second three -jaw chuck;303, rotating motor;4, polishing assembly;401, polishing belt;402, support seat;403, drive motor;5, screw rod. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and beneficial effect of the utility model more clearly, the preferred embodiment of the utility model will be explained in detail below, to facilitate the understanding of technical personnel.

[0015] The utility model discloses a conveyor roller automatic polishing device, one kind of conveyor roller automatic polishing device mainly includes frame 1, mobile clamping assembly 2, fixed clamping assembly 3, polishing assembly 4, the frame 1 is placed on the ground, mobile clamping assembly 2 is installed in frame 1 one end, and mobile clamping assembly 2 includes mobile seat 201, first three jaw chuck 202, first three jaw chuck 202 is installed on bearing seat through short shaft, bearing seat is installed in mobile seat 201 inside, and frame 1 one side is rotatable axially limiting installation with threaded lead screw 5 through bearing, threaded lead screw 5 is connected in sliding slot with mobile seat 201 threadedly, fixed clamping assembly 3 includes fixed seat 301, second three jaw chuck 302, rotary motor 303, fixed seat 301 is installed in frame 1 top, second three jaw chuck 302 is installed on bearing seat through short shaft, and bearing seat is installed in fixed seat 301 inside, and bearing seat is connected with the output shaft of rotary motor 303 through shaft coupling, rotary motor 303 is installed on fixed seat 301, and polishing assembly 4 includes polishing belt 401, support seat 402, drive motor 403, support seat 402 is slidably installed in guide rail through sliding block, polishing belt 401 is hinged on support seat 402, drive motor 403 is installed on support seat top, and drive motor 403 is connected through linkage belt drive with polishing belt 401, the utility model discloses by placing the roller between first three jaw chuck 202 and second three jaw chuck 302, can adjust threaded lead screw 5 according to the length of roller, to facilitate mobile clamping assembly 2 better fixed roller, and polishing assembly 4 can slide laterally in guide rail, and starts rotary motor 303, and rotary motor 303 drives roller rotation, and polishing belt 401 rotates reversely with roller, and the angle of polishing belt 401 can be adjusted by pressing handle, so that polishing is more sufficient, the utility model solves the problems, such as the complex structure of existing automatic polishing equipment, and the processing demand of different specifications of roller is difficult to adapt, and the device structure is simple, and the polishing of roller can be automatically completed.

[0016] The frame 1 bottom is equipped with shock pad, and the guide rail at the top of the frame 1 is a straight-line ball guide rail; the shock pad reduces the vibration of the polishing wheel rotating at high speed; the ball guide rail can ensure that the polishing assembly 4 maintains certain stability and accuracy during movement.

[0017] One end of the polishing belt 401 is provided with a pressing handle; this structure can adjust the angle of the polishing belt 401 according to different types of rollers.

[0018] Working process:

[0019] In specific use process, the carrier roller is placed between the first three-jaw chuck 202 and the second three-jaw chuck 302, the threaded rod 5 is rotated according to the length of the carrier roller, so that the clamping assembly 2 is moved to better fix the carrier roller, the polishing assembly 4 slides in the guide rail, the rotating motor 303 is started, the rotating motor 303 drives the carrier roller to rotate, the polishing belt 401 rotates reversely with the carrier roller, and the angle of the polishing belt 401 can be adjusted by pressing the handle, so that the polishing is more sufficient; the utility model solves the problems that the existing automatic polishing equipment is complex in structure and difficult to adapt to the processing requirements of carrier rollers of different specifications, and the device is simple in structure and can automatically complete the polishing of the carrier roller.

[0020] Finally, it should be pointed out that the above preferred embodiments are only used to illustrate the technical solutions of the utility model and not to limit it, although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and in detail without departing from the range defined by the claims of the utility model.

Claims

1. An automatic grinding device for conveyor idlers, characterized in that: The automatic grinding device for conveyor idlers includes a frame (1), a movable clamping assembly (2), a fixed clamping assembly (3), and a grinding assembly (4). The frame (1) is placed on the ground. The movable clamping assembly (2) is installed at one end of the frame (1). The movable clamping assembly (2) includes a movable seat (201) and a first three-jaw chuck (202). The first three-jaw chuck (202) is mounted on a bearing seat via a short shaft. The bearing seat is installed inside the movable seat (201). A threaded screw (5) is rotatably and axially limited on one side of the frame (1) via a bearing. The threaded screw (5) is threadedly connected to the movable seat (201) in a groove. The fixed clamping assembly (3) includes a fixed seat (301), a second three-jaw chuck (302), and a grinding assembly (4). The rotating motor (303) is mounted on the top of the frame (1) with the fixed seat (301) installed on the top. The second three-jaw chuck (302) is mounted on the bearing seat via a short shaft. The bearing seat is installed inside the fixed seat (301) and is connected to the output shaft of the rotating motor (303) via a coupling. The rotating motor (303) is mounted on the fixed seat (301). The grinding assembly (4) includes a grinding belt (401), a support seat (402), and a drive motor (403). The support seat (402) is slidably mounted in the guide rail via a slider. The grinding belt (401) is hinged to the support seat (402). The drive motor (403) is mounted on the support seat and is connected to the grinding belt (401) via a linkage belt drive.

2. The automatic grinding device for conveyor idlers as described in claim 1, characterized in that: The bottom of the frame (1) is provided with shock-absorbing pads, and the top guide rail of the frame (1) is a linear ball guide rail.

3. The automatic grinding device for conveyor idlers as described in claim 1, characterized in that: The grinding belt (401) is provided with a pressing handle at one end.

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