Crack detection equipment for elevator plate production

Abstract

The utility model belongs to the technical field of elevator plate crack detection, and particularly relates to a crack detection device for elevator plate production, which comprises a support frame and a mounting rack, two clamping frames are fixedly mounted at the top of the support frame, a detection assembly is arranged, in the detection process, a third motor can be controlled to drive a driving shaft to rotate, and the clamping frames are driven to rotate. A driving shaft is controlled to drive a rotating shaft to rotate through a transmission gear after rotating, the rotating shaft can drive a rotating plate and a detection device to adjust positions after rotating, the detection device can conduct crack detection on multiple faces of a plate after being turned over, a first motor is controlled to drive a lead screw to rotate, the lead screw can drive a sliding block to rotate, and therefore crack detection is conducted on the multiple faces of the plate. And the sliding block can drive the detection device to move after rotating, so that the detection range is expanded, and a second electric telescopic rod and a second motor enable the rotating plate and the detection device to conveniently detect the two ends of the plate after rotating.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator plate crack detection, in particular to a crack detection device for elevator plate production. Background Art

[0002] An elevator is a permanent transportation device that serves several specific floors in a building, with its car running on at least two rows of rigid tracks perpendicular to the horizontal plane or with an angle of inclination less than 15° to the plumb line. There are also step-type ones, with the treads mounted on the tracks and running continuously, commonly known as escalators or moving walkways, serving as fixed lifts on specified floors;

[0003] Announcement No. CN 113588670 A discloses a crack detection device for elevator panel production, including a crack detection platform, two movable support side plates are arranged above the crack detection platform, a mounting seat is arranged above the crack detection platform, a plurality of laser detection device bodies are arranged at the bottom of the mounting seat, the two movable support side plates are connected to the crack detection platform through a driving mechanism, the mounting seat is connected to the two movable support side plates through a sliding bracket, and a plurality of rotating clamping plates are arranged on the adjacent sides of the two movable support side plates;

[0004] There may be two problems when using it. First, when the device is detecting, the plate is rotated so that multiple sides can be detected, but the two ends of the workpiece are difficult to detect, so the staff need to perform manual inspection, which makes the work efficiency low and increases the working time; second, when clamping, the plate in the middle area of ​​the crack detection table is difficult to place, and multiple staff are required to lift it, and the clamping devices on both sides are easy to interfere with it, making it inconvenient for the staff to pick up and place the plates. Therefore, we proposed a crack detection equipment for elevator plate production. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a crack detection device for elevator plate production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A crack detection device for elevator panel production comprises a support frame and a mounting frame, wherein two clamping frames are fixedly installed on the top of the support frame, a first electric telescopic rod is fixedly installed on the top inner wall of the support frame, a fixed box is fixedly installed on the output end of the first electric telescopic rod, a third motor is fixedly installed on the front inner wall of the mounting frame, a drive shaft is fixedly installed on the output end of the third motor, a rotating shaft is rotatably installed on the front side of the mounting frame, transmission gears are fixedly installed on the outer sides of the drive shaft and the rotating shaft, adjacent transmission gears are meshed, a rotating plate is fixedly installed on the outer side of the rotating shaft, a detection device is fixedly installed on the right side of the rotating plate; a detection component, wherein the detection component is installed on the fixed box; a clamping component, wherein the clamping component is installed on the clamping frame.

[0008] Preferably, the detection assembly includes a first motor, a screw rod, a slider, a second electric telescopic rod and a second motor, the first motor is fixedly mounted on the rear inner wall of the fixed box, the screw rod is fixedly mounted on the output end of the first motor, the slider is threadedly mounted on the outside of the screw rod, the second electric telescopic rod is fixedly mounted on the right side of the slider, the second motor is fixedly mounted on the output end of the second electric telescopic rod, and the mounting bracket is fixedly mounted on the output end of the second motor.

[0009] Preferably, the clamping assembly includes a sliding rod, a clamping block, a spring and a pull ring, the sliding rod is slidably mounted on the right side of the clamping frame, the clamping block is fixedly mounted on the left side of the sliding rod, one end of the spring is fixedly mounted on the right inner wall of the clamping frame, the other end of the spring is fixedly mounted on one side of the clamping block, and the pull ring is fixedly mounted on the right side of the sliding rod.

[0010] Preferably, a limiting groove is provided on the right side of the fixing box, and the sliding block is slidably installed between the inner sides of the limiting groove.

[0011] Preferably, a through hole is provided at the connection between the second motor and the mounting frame, and a fixing bolt is fixedly installed inside the through hole.

[0012] Preferably, a rotation groove is provided on one side of the rotation plate, and the outer diameter of the rotation shaft is the same as the inner diameter of the rotation groove.

[0013] Preferably, a slot is provided on the top of the clamping frame, the clamping frame is in a C-shape, and the clamping block is slidably installed between the inner sides of the slot.

[0014] Preferably, a slide groove is provided on the right side of the clamping frame, the slide rod is slidably installed on the inner side of the slide groove, and the outer diameters of the spring and the pull ring are both larger than the inner diameter of the slide groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model is a crack detection device for elevator plate production. Through the detection component, during the detection process, the third motor can be controlled to drive the driving shaft to rotate, so that the driving shaft can drive the rotating shaft to rotate through the transmission gear after the rotation, so that the rotating shaft can drive the rotating plate and the detection device to adjust the position after the rotation, so that the detection device can perform crack detection on multiple surfaces of the plate after flipping, and the first motor is controlled to drive the screw rod to rotate, so that the screw rod can drive the slider to rotate, so that the slider can drive the detection device to move after the rotation, thereby expanding the detection range, and the second electric telescopic rod and the second motor are convenient for the rotating plate and the detection device to detect both ends of the plate after the rotation;

[0017] The utility model discloses a crack detection device for elevator panel production. Through the provided clamping assembly, a pull ring is pulled to drive the slide bar and the clamping block to slide, so that the distance between the clamping block and the inner wall of one side of the clamping frame is expanded, thereby placing the panel above the clamping frame, and releasing the control of the pull ring so that the spring can drive the clamping block to clamp and fix the panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a crack detection device for elevator panel production proposed by the utility model;

[0019] Figure 2 for Figure 1 Schematic diagram of the structure of part A in FIG.

[0020] Figure 3 This is a partial three-dimensional structural schematic diagram of a crack detection device for elevator panel production proposed by the utility model;

[0021] Figure 4 This is a partial three-dimensional structural schematic diagram of a crack detection device for elevator panel production proposed by the utility model.

[0022] In the figure: 1. supporting frame; 2. clamping frame; 3. first electric telescopic rod; 4. fixing box; 5. first motor; 6. screw rod; 7. slider; 8. second electric telescopic rod; 9. second motor; 10. mounting frame; 11. third motor; 12. driving shaft; 13. rotating shaft; 14. transmission gear; 15. rotating plate; 16. detecting device; 17. sliding rod; 18. clamping block; 19. spring; 20. pull ring. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0024] refer to Figure 1-4 A crack detection device for elevator panel production includes a support frame 1 and a mounting frame 10. Two clamping frames 2 are fixedly installed on the bottom inner wall of the support frame 1. A first electric telescopic rod 3 is fixedly installed on the top inner wall of the support frame 1. A fixed box 4 is fixedly installed on the output end of the first electric telescopic rod 3. A third motor 11 is fixedly installed on the front inner wall of the mounting frame 10. A drive shaft 12 is fixedly installed on the output end of the third motor 11. A rotating shaft 13 is rotatably installed on the inner side of the mounting frame 10. Transmission gears 14 are fixedly installed on the outer sides of the drive shaft 12 and the rotating shaft 13. Adjacent transmission gears 14 are meshed with each other. A rotating plate 15 is fixedly installed on the outer side of the rotating shaft 13. A detection device 16 is fixedly installed on the right side of the rotating plate 15; a detection component, which is installed on the fixed box 4; a clamping component, which is installed on the clamping frame 2.

[0025] In this embodiment, the detection assembly includes a first motor 5, a screw rod 6, a slider 7, a second electric telescopic rod 8 and a second motor 9. The first motor 5 is fixedly mounted on the inner wall of the rear side of the fixed box 4, the screw rod 6 is fixedly mounted on the output end of the first motor 5, the slider 7 is threadedly mounted on the outside of the screw rod 6, the second electric telescopic rod 8 is fixedly mounted on the right side of the slider 7, the second motor 9 is fixedly mounted on the output end of the second electric telescopic rod 8, and the mounting frame 10 is fixedly mounted on the output end of the second motor 9. It should be noted that during the detection process, the third motor 11 can be controlled to drive the drive shaft 12 to rotate so that the drive shaft 12 can rotate. After rotating, the shaft 12 can drive the rotating shaft 13 to rotate through the transmission gear 14, so that the rotating shaft 13 can drive the rotating plate 15 and the detection device 16 to adjust the position after rotating, so that the detection device 16 can perform crack detection on multiple surfaces of the plate after flipping. The first motor 5 is controlled to drive the screw rod 6 to rotate, so that the screw rod 6 can drive the slider 7 to rotate, and the slider 7 can drive the detection device 16 to move after rotating, thereby expanding the detection range. The second electric telescopic rod 8 and the second motor 9 facilitate the rotating plate 15 and the detection device 16 to detect both ends of the plate after rotating.

[0026] In this embodiment, the clamping assembly includes a slide bar 17, a clamping block 18, a spring 19 and a pull ring 20. The slide bar 17 is slidably installed on the right side of the clamping frame 2, the clamping block 18 is fixedly installed on the left side of the slide bar 17, one end of the spring 19 is fixedly installed on the right inner wall of the clamping frame 2, the other end of the spring 19 is fixedly installed on one side of the clamping block 18, and the pull ring 20 is fixedly installed on the right side of the slide bar 17. It should be noted that pulling the pull ring 20 drives the slide bar 17 and the clamping block 18 to slide, so that the distance between the clamping block 18 and the inner wall of one side of the clamping frame 2 is enlarged, thereby placing the plate above the clamping frame 2, and releasing the control of the pull ring 20 so that the spring 19 can drive the clamping block 18 to clamp and fix the plate.

[0027] In this embodiment, a limiting groove is opened on the right side of the fixed box 4, and the slider 7 is slidably installed between the inner sides of the limiting groove. It should be noted that the limiting groove makes it difficult for the slider 7 to rotate with the screw rod 6 after being subjected to force, so that the slider 7 can only slide.

[0028] In this embodiment, a through hole is provided at the connection between the second motor 9 and the mounting frame 10, and a fixing bolt is fixedly installed on the inner side of the through hole. It should be noted that the through groove facilitates the connection between the second motor 9 and the mounting frame 10 to be more stable, so that the second motor 9 can drive the mounting frame 10 to rotate.

[0029] In this embodiment, a rotation groove is opened on one side of the rotating plate 15, and the outer diameter of the rotating shaft 13 is the same as the inner diameter of the rotation groove. It should be noted that the rotation groove facilitates the rotating shaft 13 to rotate after being subjected to force and is not easy to escape from the inside of the rotation groove.

[0030] In this embodiment, a card slot is provided at the top of the clamping frame 2, and the shape of the clamping frame 2 is C-shaped. The clamping block 18 is slidably installed between the inner sides of the card slot. It should be noted that the card slot facilitates the sliding of the clamping block 18, and the C-shaped clamping frame 2 facilitates the placement of the plate on top.

[0031] In this embodiment, a slide groove is opened on the right side of the clamping frame 2, and the slide rod 17 is slidably installed on the inner side of the slide groove. The outer diameters of the spring 19 and the pull ring 20 are both larger than the inner diameter of the slide groove. It should be noted that the slide groove facilitates the sliding of the slide rod 17 and makes it difficult for the slide rod 17 to fall off.

[0032] The specific operation is that the device is connected to an external power supply. During the detection process, the third motor 11 can be controlled to drive the driving shaft 12 to rotate, so that the driving shaft 12 can drive the rotating shaft 13 to rotate through the transmission gear 14 after rotation, so that the rotating shaft 13 can drive the rotating plate 15 and the detection device 16 to adjust the position after rotation, so that the detection device 16 can perform crack detection on multiple surfaces of the plate after flipping, and the first motor 5 is controlled to drive the screw rod 6 to rotate, so that the screw rod 6 can drive the slider 7 to rotate, so that the slider 7 can drive the detection device 16 to move after rotation, thereby expanding the detection range, and the second electric telescopic rod 8 and the second motor 9 facilitate the rotating plate 15 and the detection device 16 to detect both ends of the plate after rotation; pull the pull ring 20 to drive the slide bar 17 and the clamping block 18 to slide, so that the distance between the clamping block 18 and the inner wall of one side of the clamping frame 2 is expanded, thereby placing the plate above the clamping frame 2, and releasing the control of the pull ring 20 so that the spring 19 can drive the clamping block 18 to clamp and fix the plate.

[0033] The above is a detailed introduction to a crack detection device for elevator panel production provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A crack detection device for elevator panel production, characterized in that: include: A support frame (1) and a mounting frame (10), wherein two clamping frames (2) are fixedly mounted on the bottom inner wall of the support frame (1), a first electric telescopic rod (3) is fixedly mounted on the top inner wall of the support frame (1), and a fixing box (4) is fixedly mounted on the output end of the first electric telescopic rod (3); A third motor (11) is fixedly mounted on the inner wall of the front side of the mounting frame (10); a driving shaft (12) is fixedly mounted on the output end of the third motor (11); a rotating shaft (13) is rotatably mounted on the inner side of the mounting frame (10); transmission gears (14) are fixedly mounted on the outer sides of the driving shaft (12) and the rotating shaft (13); adjacent transmission gears (14) are meshed with each other; a rotating plate (15) is fixedly mounted on the outer side of the rotating shaft (13); and a detection device (16) is fixedly mounted on the right side of the rotating plate (15); A detection component, the detection component being mounted on a fixed box (4); A clamping assembly, wherein the clamping assembly is mounted on a clamping frame (2).

2. A crack detection device for elevator panel production according to claim 1, characterized in that: The detection assembly comprises a first motor (5), a screw rod (6), a slider (7), a second electric telescopic rod (8) and a second motor (9); the first motor (5) is fixedly mounted on the rear inner wall of the fixing box (4); the screw rod (6) is fixedly mounted on the output end of the first motor (5); the slider (7) is threadedly mounted on the outside of the screw rod (6); the second electric telescopic rod (8) is fixedly mounted on the right side of the slider (7); the second motor (9) is fixedly mounted on the output end of the second electric telescopic rod (8); and the mounting frame (10) is fixedly mounted on the output end of the second motor (9).

3. The crack detection device for elevator panel production according to claim 1 is characterized in that: The clamping assembly comprises a slide bar (17), a clamping block (18), a spring (19) and a pull ring (20); the slide bar (17) is slidably mounted on the right side of the clamping frame (2); the clamping block (18) is fixedly mounted on the left side of the slide bar (17); one end of the spring (19) is fixedly mounted on the right inner wall of the clamping frame (2); the other end of the spring (19) is fixedly mounted on one side of the clamping block (18); and the pull ring (20) is fixedly mounted on the right side of the slide bar (17).

4. The crack detection device for elevator panel production according to claim 2 is characterized in that: A limiting groove is provided on the right side of the fixing box (4), and the sliding block (7) is slidably mounted between the inner sides of the limiting groove.

5. The crack detection device for elevator panel production according to claim 2 is characterized in that: A through hole is provided at the connection between the second motor (9) and the mounting frame (10), and a fixing bolt is fixedly installed inside the through hole.

6. The crack detection device for elevator panel production according to claim 1 is characterized in that: A rotation groove is provided on one side of the rotation plate (15), and the outer diameter of the rotation shaft (13) is the same as the inner diameter of the rotation groove.

7. The crack detection device for elevator panel production according to claim 3 is characterized in that: A slot is provided at the top of the clamping frame (2); the clamping frame (2) is in a C-shape, and the clamping block (18) is slidably mounted between the inner sides of the slot.

8. The crack detection device for elevator panel production according to claim 3 is characterized in that: A slide groove is provided on the right side of the clamping frame (2), the slide rod (17) is slidably mounted on the inner side of the slide groove, and the outer diameters of the spring (19) and the pull ring (20) are both larger than the inner diameter of the slide groove.

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