Copper pipe defect detecting and sorting device

Abstract

The utility model relates to the field of copper pipe detection, and discloses a copper pipe defect detecting and sorting device which comprises a base, a sliding groove is formed in one side of the upper surface of the base, a threaded rod is rotationally connected to one side of the interior of the sliding groove and extends to the exterior of the base, and a moving block is in threaded connection to one side of the outer wall of the threaded rod; and one side of the side surface of the moving block is fixedly connected with a second motor. A second motor drives a first bevel gear to rotate, then a clamping disc is driven to rotate, a copper pipe is driven to rotate at a constant speed, so that two laser profile measuring instruments detect the surface of the copper pipe, and a second electric push rod drives a connecting frame to move to the outer wall of the copper pipe; the first electric push rods on the two sides simultaneously drive the clamping plates to clamp the copper pipe, and the second electric push rod drives the connecting frame to continuously move, so that the defective copper pipe is driven to be removed from the top of the clamping disc, and the effects that the detection efficiency and precision are greatly improved, and the unqualified copper pipe can be removed are achieved.

Description

Technical Field

[0001] The present application relates to the field of copper tube detection, and in particular to a copper tube defect detection and sorting device. Background Art

[0002] Compressors are divided into piston compressors, screw compressors, centrifugal compressors, linear compressors, etc. The compressor is a driven fluid machine that boosts low-pressure gas to high-pressure gas. It is the heart of the refrigeration system, and the compressor copper tube is a device that is directly connected to the compressor. It vibrates greatly during operation and withstands greater pressure, so the quality requirements for the compressor copper tube are relatively high.

[0003] In the prior art, when copper tubes are inspected, video + artificial intelligence methods are used for automatic inspection and sorting. This method uses multiple high-frequency, high-definition cameras to capture photos of the copper tubes from multiple angles for analysis. However, the copper tubes are long round tubes, and this method is not easy to photograph the entire surface of the copper tubes, which may result in missed shots, thereby reducing the detection accuracy, making it difficult to meet customer requirements, and the false detection or missed detection rate is high.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem of low detection accuracy of copper tubes, the present application provides a copper tube defect detection and sorting device.

[0006] The copper tube defect detection and sorting device provided in this application adopts the following technical solution:

[0007] A copper tube defect detection and sorting device comprises a base, a slide groove is provided on one side of the upper surface of the base, a threaded rod is rotatably connected to the inner side of the slide groove, and the threaded rod extends to the outside of the base, a moving block is threadedly connected to the outer wall of the threaded rod, a second motor is fixedly connected to the side surface of the moving block, a driving end of the second motor passes through the inner wall of the moving block and is fixedly connected to a first bevel gear, a second bevel gear is rotatably connected to the inner side of the moving block corresponding to the first bevel gear, and the second bevel gear and the first bevel gear are tightly meshed.

[0008] Preferably, the upper surface of the base is rotatably connected to a clamping plate through the moving block and the second bevel gear, a first motor is fixedly connected to one side of the side surface of the base, a driving end of the first motor is fixedly connected to one side of the threaded rod, and a bracket is fixedly connected to one side of the upper surface of the base.

[0009] Preferably, laser profile measuring instruments are fixedly connected to both sides of the side surface of the bracket, an electric telescopic rod is fixedly connected to one side of the upper surface of the bracket, the telescopic end of the electric telescopic rod passes through the inner wall of the bracket and is rotatably connected to a pressure plate, and a second electric push rod is fixedly connected to one side of the outer surface of the bracket.

[0010] Preferably, the telescopic end of the second electric push rod passes through the inner wall of the bracket and is fixedly connected to the connecting frame, both sides of the side surface of the connecting frame are fixedly connected to the first electric push rod, and the telescopic ends of the first electric push rod pass through the inner wall of the connecting frame and are fixedly connected to the splint.

[0011] Preferably, a collection box is slidably connected to one side of the outer surface of the base, and an opening is formed on the upper surface of the base corresponding to one side of the collection box.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] The first bevel gear is driven to rotate by the second motor, which in turn drives the clamping plate to rotate. The copper tube is driven to rotate at a uniform speed so that two laser profile measuring instruments can detect the surface of the copper tube. The connecting frame is driven to move to the outer wall of the copper tube by the second electric push rod. The clamping plates are driven to clamp the copper tube by the first electric push rods on both sides at the same time. The connecting frame is driven to move continuously by the second electric push rod, so that the defective copper tube is removed from the top of the clamping plate. Compared with the existing technology, the detection efficiency and accuracy are greatly improved, and the unqualified copper tubes can be eliminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the sorting device of the embodiment of the application;

[0015] Figure 2 is a schematic structural diagram of a cross-section of a sorting device in an embodiment of the application;

[0016] Figure 3 is a structural exploded view of a sorting device according to an embodiment of the application;

[0017] Figure 4 It is a schematic structural diagram of a side view of a sorting device according to an embodiment of the application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. base; 2. collection box; 3. opening; 4. slide; 5. first motor; 6. clamping plate; 7. bracket; 8. pressure plate; 9. laser profile measuring instrument; 10. first electric push rod; 11. clamping plate; 12. connecting frame; 13. electric telescopic rod; 14. threaded rod; 15. moving block; 16. second motor; 17. first bevel gear; 18. second bevel gear; 19. second electric push rod. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a copper tube defect detection and sorting device. Figure 1 , Figure 2 , Figure 3 and Figure 4 , a copper tube defect detection and sorting device, on the upper surface of the base 1, a slide groove 4 is opened through one side thereof, in the interior of the slide groove 4, a threaded rod 14 is rotatably connected through one side thereof, and the threaded rod 14 extends to the outside of the base 1, on the outer wall of the threaded rod 14, a moving block 15 is threadedly connected through one side thereof, on the side surface of the moving block 15, a second motor 16 is fixedly connected through one side thereof, the driving end of the second motor 16 penetrates the inner wall of the moving block 15 and is fixedly connected with a first bevel gear 17, in the interior of the moving block 15, a second bevel gear 18 is rotatably connected through one side thereof corresponding to the first bevel gear 17, and the second bevel gear 18 and the first bevel gear 17 are tightly meshed, the upper surface of the base 1 is rotatably connected with a clamping plate 6 through the moving block 15 and the second bevel gear 18, on the side surface of the base 1, a first motor 5 is fixedly connected through one side thereof, the driving end of the first motor 5 is fixedly connected to one side of the threaded rod 14, and on the upper surface of the base 1, a bracket 7 is fixedly connected through one side thereof;

[0021] By adopting the above technical scheme, the size of the moving block 15 is matched with the size of the slide groove 4, and the first motor 5 is connected to the threaded rod 14. The first motor 5 drives the threaded rod 14 to rotate so that the moving block 15 moves along the inner wall of the slide groove 4, and is connected to the first bevel gear 17 through the second motor 16, and the first bevel gear 17 is meshed with the second bevel gear 18. The first bevel gear 17 is driven to rotate by the second motor 16, and then the second bevel gear 18 is rotated, and the second bevel gear 18 is connected to the clamping plate 6 through the second bevel gear 18, so as to drive the clamping plate 6 to rotate at the top of the moving block 15, so that the copper tube placed on the top of the clamping plate 6 is rotated, so that the whole body of the copper tube is displayed, thereby achieving the effect of facilitating the detection of surface defects of the copper tube.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4On the side surface of the bracket 7, a laser profile measuring instrument 9 is fixedly connected through both sides thereof; on the upper surface of the bracket 7, an electric telescopic rod 13 is fixedly connected through one side thereof; the telescopic end of the electric telescopic rod 13 penetrates the inner wall of the bracket 7 and is rotatably connected to a pressure plate 8; on the outer surface of the bracket 7, a second electric push rod 19 is fixedly connected through one side thereof; the telescopic end of the second electric push rod 19 penetrates the inner wall of the bracket 7 and is fixedly connected to a connecting frame 12; on the side surface of the connecting frame 12, a first electric push rod 10 is fixedly connected through both sides thereof; the telescopic ends of the first electric push rod 10 penetrate the inner wall of the connecting frame 12 and are fixedly connected to a clamping plate 11;

[0023] By adopting the above technical solution, the threaded rod 14 is driven to rotate by the first motor 5, so that the clamping plate 6 is driven to move to the bottom of the pressure plate 8, and the pressure plate 8 is driven downward by the electric telescopic rod 13, so that the pressure plate 8 contacts the top of the copper tube, so that the top of the copper tube is fixed, and the first bevel gear 17 is driven to rotate by the second motor 16, and then the clamping plate 6 is driven to rotate, so that the copper tube fixed on the top of the clamping plate 6 is rotated, and the copper tube is driven to rotate evenly, so that the two laser profile measuring instruments 9 detect the surface of the copper tube. When defective products are detected, the copper tube is fixed by the clamping device on the clamping plate 6, and then the connecting frame 12 is driven to move to the outer wall of the copper tube by the second electric push rod 19, and the splint 11 is driven to clamp the copper tube by the first electric push rods 10 on both sides at the same time, and the connecting frame 12 is driven to move continuously by the second electric push rod 19, so that the defective copper tube is removed from the top of the clamping plate 6, so as to achieve the effect of facilitating the removal of defective products.

[0024] Reference Figure 1 On the outer surface of the base 1, a collecting box 2 is slidably connected to one side thereof, and on the upper surface of the base 1, an opening 3 is opened through one side thereof corresponding to the collecting box 2;

[0025] By adopting the above technical solution, the collection box 2 is aligned with the opening 3 so that the collection box 2 can collect the defective products dropped from the opening 3 .

[0026] The implementation principle of a copper tube defect detection and sorting device in the embodiment of the present application is as follows: first, the copper tube is fixed by a fixing device on the clamping plate 6, and the threaded rod 14 is driven by the first motor 5 to rotate so that the moving block 15 moves along the inner wall of the slide groove 4, so that the clamping plate 6 moves to the bottom of the pressure plate 8, and the pressure plate 8 is driven downward by the electric telescopic rod 13 so that the pressure plate 8 contacts the top of the copper tube, so that the top of the copper tube is pressed, and the first bevel gear 17 is driven by the second motor 16 to rotate, and then the clamping plate 6 is driven to rotate, so that The copper tube fixed on the top of the clamping plate 6 rotates, and the copper tube is driven to rotate evenly, so that the two laser profile measuring instruments 9 can detect the surface of the copper tube. When defective products are detected, the copper tube is fixed by the clamping device on the clamping plate 6, and then the connecting frame 12 is driven to move to the outer wall of the copper tube by the second electric push rod 19. The copper tube is clamped by the clamping plates 11 driven by the first electric push rods 10 on both sides at the same time, and the connecting frame 12 is driven to move continuously by the second electric push rod 19, so that the defective copper tube is removed from the top of the clamping plate 6.

[0027] 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;

[0028] 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;

[0029] 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.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A copper tube defect detection and sorting device, comprising a base (1), characterized in that: A slide groove (4) is provided on one side of the upper surface of the base (1); a threaded rod (14) is rotatably connected to an inner side of the slide groove (4), and the threaded rod (14) extends to the outside of the base (1); a moving block (15) is threadedly connected to an outer wall side of the threaded rod (14); a second motor (16) is fixedly connected to a side surface of the moving block (15); a driving end of the second motor (16) passes through the inner wall of the moving block (15) and is fixedly connected to a first bevel gear (17); a second bevel gear (18) is rotatably connected to an inner side of the moving block (15) corresponding to a side of the first bevel gear (17), and the second bevel gear (18) and the first bevel gear (17) are tightly meshed.

2. A copper tube defect detection and sorting device according to claim 1, characterized in that: The upper surface of the base (1) is rotatably connected to a clamping plate (6) via the moving block (15) and the second bevel gear (18); a first motor (5) is fixedly connected to one side of the side surface of the base (1); a driving end of the first motor (5) is fixedly connected to one side of the threaded rod (14); and a bracket (7) is fixedly connected to one side of the upper surface of the base (1).

3. A copper tube defect detection and sorting device according to claim 2, characterized in that: Laser profile measuring instruments (9) are fixedly connected to both sides of the side surface of the bracket (7), an electric telescopic rod (13) is fixedly connected to one side of the upper surface of the bracket (7), the telescopic end of the electric telescopic rod (13) passes through the inner wall of the bracket (7) and is rotatably connected to a pressure plate (8), and a second electric push rod (19) is fixedly connected to one side of the outer surface of the bracket (7).

4. A copper tube defect detection and sorting device according to claim 3, characterized in that: The telescopic end of the second electric push rod (19) passes through the inner wall of the bracket (7) and is fixedly connected to the connecting frame (12), and the first electric push rod (10) is fixedly connected to both sides of the side surface of the connecting frame (12), and the telescopic ends of the first electric push rod (10) pass through the inner wall of the connecting frame (12) and are fixedly connected to the clamping plate (11).

5. The copper tube defect detection and sorting device according to claim 1 is characterized in that: One side of the outer surface of the base (1) is slidably connected to a collection box (2), and an opening (3) is provided on the upper surface of the base (1) corresponding to one side of the collection box (2).

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