Multi-roller gapless arrangement rotating mechanism

Abstract

The utility model discloses a multi-roller gapless arrangement rotating mechanism which structurally comprises two rotatable rotating roller ways, the two rotating roller ways are arranged in an aligned mode, a roller containing gap is formed between the two rotating roller ways, limiting rings are arranged at the ends of the rotating roller ways, and the limiting rings are located in the containing gap in an aligned mode. According to the roller flaw detection device, flaw detection can be carried out on a plurality of rollers at a time, the rollers do not need to be carried repeatedly, the carrying time is shortened, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of roller flaw detection equipment, and more specifically, to a rotating mechanism with multiple rollers arranged without gaps. Background Art

[0002] During the roller ultrasonic testing process, the roller needs to rotate 360 ​​degrees, and the ultrasonic probe scans along the axis. The common flaw detection and rotation method is to place a single roller between two rollers for rotation flaw detection. When the existing roller flaw detection rotates, only one roller can be placed on a roller for rotation flaw detection, which has low flaw detection efficiency. When two or more rollers are placed, the equipment cannot determine the starting point of the flaw detection. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a rotating mechanism with multiple rollers arranged without gaps.

[0004] To achieve the above-mentioned purpose, the innovative points of the utility model are as follows: its structure includes two rotatable rotating rollers, the two rotating rollers are aligned, a roller placement gap is formed between the two rotating rollers, and limiting rings are provided at the ends of the rotating rollers, the limiting rings are aligned and located inside the placement gap, and the two rotating rollers are inclined so that the rollers slide toward the limiting rings inside the placement gap.

[0005] Furthermore, the structure of the utility model also includes a left support column and a right support column, the height at which one end of the rotating roller is connected to the right support column is higher than the height at which the other end of the rotating roller is connected to the left support column, and the two ends of the two rotating rollers are respectively rotatably set on the left support column and the right support column.

[0006] Furthermore, the left support column is provided with a driving member for driving the two rotating rollers to rotate synchronously.

[0007] Furthermore, the driving member includes a rotating motor and passive gears arranged at the ends of two rotating rollers. The output end of the rotating motor is provided with a driving gear, which is located between the two passive gears, and the driving gear is meshed and connected with the two passive gears respectively.

[0008] The technical effects and advantages of the utility model are as follows: there is no gap between rollers, the probe detects in sequence from the first roller, and multiple rollers can be inspected at one time without repeatedly moving the rollers, thus reducing the moving time and improving the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is an isometric drawing of the present utility model. DETAILED DESCRIPTION

[0010] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0011] like Figure 1 It is a specific implementation mode of the utility model, and its structure includes two rotatable rotating rollers 1, the two rotating rollers 1 are aligned, a placement gap for the roller 100 is formed between the two rotating rollers 1, and a limiting ring 12 is provided at each end of the rotating rollers 1. The limiting ring 12 is aligned inside the placement gap, and the two rotating rollers 1 are tilted so that the roller 100 slides toward the limiting ring 12 inside the placement gap.

[0012] In the present invention, the process of placing the roller 100 for flaw detection is as follows: after placing multiple rollers 100 on the placement gap, the rotating roller 1 rotates, driving the roller 100 to rotate. During the rotation of the roller 100, the roller 100 slides along the tilt direction of the rotating roller 1, and the roller 100 in the first position is blocked by the limiting ring 12. Finally, all the rollers 100 are arranged without gaps in the placement gap. When flaw detection is performed on the rollers 100, the first roller 100 is used as the starting position for flaw detection, and flaw detection is performed step by step in the direction of arrangement of the rollers 100 until all the rollers 100 are flawlessly detected.

[0013] In the present invention, there is no gap between the rollers 100, and the probe detects in sequence from the first one, so that multiple rollers 100 can be inspected at one time without repeatedly moving the rollers 100, thereby reducing the transportation time and improving the detection efficiency.

[0014] The structure of the utility model also includes a left support column 2 and a right support column 21. The height at which one end of the rotating roller 1 is connected to the right support column 21 is higher than the height at which the other end of the rotating roller 1 is connected to the left support column 2. This position setting can realize the inclined setting of the rotating roller 1. The two ends of the two rotating rollers 1 are respectively rotatably set on the left support column 2 and the right support column 21.

[0015] In the present utility model, as a preferred solution, a driving member 3 for driving the two rotating rollers 1 to rotate synchronously is provided on the left supporting column 2 .

[0016] In the utility model, as a preferred solution, the above-mentioned driving member 3 includes a rotating motor 31 and a passive gear 32 arranged at the ends of the two rotating rollers 1. The output end of the rotating motor 31 is provided with a driving gear 4, and the driving gear 4 is located between the two passive gears 32. The driving gear 4 is meshed and connected with the two passive gears 32 respectively.

[0017] In the present invention, the working principle of the driving member 3 is as follows: the rotation of the rotating roller is driven by the rotating motor 31, and the two rotating rollers 1 are driven to rotate synchronously through the meshing action of the driving gear 4 and the two driven gears 32.

[0018] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0019] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0020] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A rotating mechanism with multiple rollers arranged without gaps, characterized in that: The structure comprises two rotatable rotating rollers (1), the two rotating rollers (1) are arranged in alignment, a placement gap for the roller (100) is formed between the two rotating rollers (1), and a limiting ring (12) is provided at each end of the rotating rollers (1), the limiting ring (12) is aligned and located inside the placement gap, and the two rotating rollers (1) are arranged at an angle so that the roller (100) slides towards the limiting ring (12) inside the placement gap.

2. A rotating mechanism with multiple rollers arranged without gaps according to claim 1, characterized in that: The structure further comprises a left support column (2) and a right support column (21); the height at which one end of the rotating roller (1) is connected to the right support column (21) is higher than the height at which the other end of the rotating roller (1) is connected to the left support column (2); and the two ends of the two rotating rollers (1) are rotatably arranged on the left support column (2) and the right support column (21), respectively.

3. A rotating mechanism with multiple rollers arranged without gaps according to claim 2, characterized in that: The left support column (2) is provided with a driving member (3) for driving the two rotating rollers (1) to rotate synchronously.

4. The rotating mechanism with multiple rollers arranged without gaps according to claim 3, characterized in that: The driving member (3) comprises a rotating motor (31) and a passive gear (32) arranged at the ends of the two rotating rollers (1); a driving gear (4) is arranged at the output end of the rotating motor (31); the driving gear (4) is located between the two passive gears (32); and the driving gear (4) is meshedly connected with the two passive gears (32) respectively.

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