Flange plate deformation detection device

Abstract

The utility model discloses a flange plate deformation detection device which comprises a support, a conveyor belt and a to-be-detected flange plate, the conveyor belt is arranged in the support, the top of the support is fixedly connected with a detection frame, the inner walls of the two sides of the detection frame are provided with scales, the inner walls of the two sides of the detection frame are provided with sliding holes, and sliding blocks are slidably connected in the sliding holes. Wherein one side of one sliding block is fixedly connected with an infrared emitter, one side of the other sliding block is fixedly connected with an infrared receiver, the infrared receiver is electrically connected with the infrared emitter, the other side of the sliding block is in threaded insertion connection with a fastening screw, and the top of the detection frame is fixedly connected with two warning lamps. According to the utility model, the flange plate to be detected passes through the space between the infrared transmitter and the infrared receiver, if the deformed flange plate to be detected passes through, the infrared receiver cannot receive a signal transmitted by the infrared transmitter, and at the moment, the warning lamp flickers to give an alarm, so that the flange plate to be detected can be quickly detected.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a flange deformation detection device. Background Art

[0002] Flange is also called flange flange or flange. Flange is a part that connects pipes to each other and is used to connect pipe ends. It is also used as flange on the inlet and outlet of equipment to connect two equipments.

[0003] At present, the existing flanges are prone to deformation during the production process. Once the warping of the flange is unqualified, it will affect the use effect of the flange. Once the existing flange is warped, it cannot be detected intuitively, which is not convenient for rapid detection, thereby affecting the detection efficiency of the flange. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that once the existing flange is warped, it cannot be detected intuitively and is not convenient for rapid detection, thereby affecting the detection efficiency of the flange, and to propose a deformation detection device for the flange.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flange deformation detection device comprises a bracket, a conveyor belt and a flange to be tested, wherein the conveyor belt is arranged in the bracket, a detection frame is fixedly connected to the top of the bracket, scales are provided on the inner walls on both sides of the detection frame, sliding holes are provided on the inner walls on both sides of the detection frame, sliders are slidably connected in the sliding holes, one side of one slider is fixedly connected to an infrared transmitter, one side of the other slider is fixedly connected to an infrared receiver, the infrared receiver is electrically connected to the infrared transmitter, a fastening screw is threadedly inserted on the other side of the slider, two warning lights are fixedly connected to the top of the detection frame, and the warning lights are electrically connected to the infrared receiver.

[0007] Furthermore, a driving motor is fixedly connected to an outer wall of one side of the bracket, and an output end of the driving motor is connected to the conveyor belt.

[0008] Furthermore, a level is fixedly connected to the top of the detection frame.

[0009] Furthermore, a plurality of adjusting bolts are threadedly inserted into the bottom of the bracket.

[0010] Furthermore, an indicating block is fixedly connected to one side of the sliding block.

[0011] Furthermore, the flange to be tested is placed on a conveyor belt.

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

[0013] 1. The flange to be tested passes between the infrared transmitter and the infrared receiver. If the deformed flange to be tested passes through, the infrared receiver cannot receive the signal emitted by the infrared transmitter. At this time, the warning light flashes to alarm, so as to facilitate rapid detection of the flange to be tested.

[0014] 2. The slider is driven to move in the slide hole by pulling the fastening screw, thereby driving the infrared transmitter and the infrared receiver to move, and then adjusting the height of the infrared transmitter and the infrared receiver according to the thickness of the flange.

[0015] 3. Use the level to check whether the bracket is placed stably. If it is tilted, turn the adjusting bolt on the tilted side to adjust the stability of the bracket and improve the accuracy of the flange detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a flange deformation detection device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the enlarged structure of the flange deformation detection device proposed by the utility model at position A;

[0018] Figure 3 The utility model is a side structural schematic diagram of a flange deformation detection device.

[0019] In the figure: 1. bracket; 2. conveyor belt; 3. drive motor; 4. detection frame; 5. level; 6. adjusting bolt; 7. scale; 8. sliding hole; 9. slider; 10. infrared transmitter; 11. infrared receiver; 12. indicator block; 13. fastening screw; 14. warning light; 15. flange to be tested. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3A flange deformation detection device includes a bracket 1, a conveyor belt 2 and a flange 15 to be tested. The conveyor belt 2 is arranged in the bracket 1. A driving motor 3 is fixed to an outer wall of one side of the bracket 1 by bolts. The output end of the driving motor 3 is connected to the conveyor belt 2. The conveyor belt 2 rotates under the drive of the driving motor 3, thereby driving the flange 15 to be tested to move, and then the flange 15 to be tested is transported. A detection frame 4 is welded on the top of the bracket 1. The inner walls of both sides of the detection frame 4 are provided with scales 7. The inner walls of both sides of the detection frame 4 are provided with sliding holes 8. Slide blocks 9 are slidably connected in the sliding holes 8. An infrared transmitter 10 is fixed to one side of one of the slide blocks 9 by bolts, and an infrared receiver 1 is fixed to one side of the other slide block 9 by bolts. 1, the infrared receiver 11 is electrically connected to the infrared transmitter 10, and a fastening screw 13 is threadedly inserted on the other side of the slider 9. Pulling the fastening screw 13 drives the slider 9 to move in the slide hole 8, thereby driving the infrared transmitter 10 and the infrared receiver 11 to move, and then adjusting the height of the infrared transmitter 10 and the infrared receiver 11 according to the thickness of the flange. Two warning lights 14 are fixed on the top of the detection frame 4 by bolts. The warning lights 14 are electrically connected to the infrared receiver 11. The flange 15 to be tested passes between the infrared transmitter 10 and the infrared receiver 11. If the deformed flange 15 to be tested passes through, the infrared receiver 11 cannot receive the signal emitted by the infrared transmitter 10. At this time, the warning light 14 flashes to alarm.

[0022] A level meter 5 is fixed to the top of the detection frame 4 by bolts. By observing the level meter 5, it can be observed whether the bracket 1 is placed stably. A plurality of adjusting bolts 6 are threadedly inserted into the bottom of the bracket 1. If there is a tilt, the adjusting bolt 6 on the tilted side is turned to adjust the stability of the bracket 1. An indicator block 12 is fixed to one side of the slider 9 by bolts. Scales 7 are provided on the inner walls of both sides of the detection frame 4. The slider 9 drives the indicator block 12 to move along the scale 7, so as to accurately adjust the slider 9. The flange 15 to be tested is placed on the conveyor belt 2.

[0023] Working principle of this embodiment: When in use, first, observe the level 5 to observe whether the bracket 1 is placed stably. If it is tilted, turn the adjusting bolt 6 on the tilted side to adjust the stability of the bracket 1, then loosen the fastening screw 13, and then pull the fastening screw 13 to drive the slider 9 to move in the slide hole 8, thereby driving the infrared transmitter 10 and the infrared receiver 11 to move, and then adjust the height of the infrared transmitter 10 and the infrared receiver 11 according to the thickness of the flange, and then turn the fastening screw 13 to fix the height of the infrared transmitter 10 and the infrared receiver 11, and then start the drive motor 3, the infrared transmitter 10 and the infrared receiver 11. Receiver 11, then, place the flange 15 to be tested on the conveyor belt 2, and then the conveyor belt 2 is rotated under the drive of the driving motor 3, thereby driving the flange 15 to be tested to move, and then the flange 15 to be tested is transmitted, and the flange 15 to be tested passes between the infrared transmitter 10 and the infrared receiver 11. When the non-deformed flange 15 to be tested passes through, the infrared receiver 11 can receive the transmission signal of the infrared transmitter 10. When the deformed flange 15 to be tested passes through, the infrared receiver 11 cannot receive the signal transmitted by the infrared transmitter 10. At this time, the warning light 14 flashes to alarm, thereby completing the deformation detection of the flange 15 to be tested.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flange deformation detection device, comprising a bracket (1), a conveyor belt (2) and a flange to be detected (15), characterized in that: The conveyor belt (2) is arranged in a bracket (1), and a detection frame (4) is fixedly connected to the top of the bracket (1), and scales (7) are provided on both inner walls of the detection frame (4). Slide holes (8) are provided on both inner walls of the detection frame (4), and sliders (9) are slidably connected in the slide holes (8). One side of one slider (9) is fixedly connected to an infrared transmitter (10), and one side of the other slider (9) is fixedly connected to an infrared receiver (11), and the infrared receiver (11) is electrically connected to the infrared transmitter (10). A fastening screw (13) is threadedly inserted on the other side of the slider (9), and two warning lights (14) are fixedly connected to the top of the detection frame (4), and the warning lights (14) are electrically connected to the infrared receiver (11).

2. A flange deformation detection device according to claim 1, characterized in that: A drive motor (3) is fixedly connected to an outer wall of one side of the bracket (1), and an output end of the drive motor (3) is connected to a conveyor belt (2).

3. A flange deformation detection device according to claim 1, characterized in that: A level meter (5) is fixedly connected to the top of the detection frame (4).

4. A flange deformation detection device according to claim 1, characterized in that: A plurality of adjusting bolts (6) are threadedly inserted into the bottom of the bracket (1).

5. The flange deformation detection device according to claim 1, characterized in that: An indicating block (12) is fixedly connected to one side of the sliding block (9).

6. The flange deformation detection device according to claim 1, characterized in that: The flange (15) to be tested is placed on a conveyor belt (2).

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