Recognition and detection device for titanium welding spots of composite material

Abstract

The utility model relates to a composite material titanium welding spot identification and detection device, which comprises a fixed seat, a fixed support, a camera, a protective mirror, a light gathering cover, an alarm and a controller, and is characterized in that the fixed support is fixed on the fixed seat; the camera is fixed on the top of the fixing support through the fixing shaft, and the protective mirror and the light gathering cover are arranged on the fixing support from top to bottom and are both located below the camera; the camera is provided with a power supply connecting port and a network cable connecting port, the camera is connected with the controller through the power supply connecting port and the network cable connecting port, and the alarm is connected with the controller. According to the utility model, abnormal composite materials with titanium welding spots can be automatically identified and detected, the identification rate is high, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a detection device for identifying titanium solder joints of composite materials. Background Art

[0002] After the long strip material of metal die-cast composite material is deburred by DDG, it is impossible to identify whether there are titanium solder joints. When there are titanium solder joints in the composite material, it cannot be used. Therefore, it is necessary to select them. At present, the common method is to select them manually by visual inspection and isolate them. However, this method has the risk of missed inspection and will greatly increase the labor intensity of workers. Summary of the Utility Model

[0003] In view of the existing problems, the utility model provides a detection device for identifying titanium solder joints of composite materials, which can automatically identify and detect abnormal composite materials with titanium solder joints, with high recognition rate and convenient operation.

[0004] The technical solution of the utility model is realized as follows:

[0005] A detection device for identifying titanium solder joints of composite materials includes a fixed seat, a fixed bracket, a camera, a protective mirror, a condenser hood, an alarm and a controller. The fixed bracket is fixed on the fixed seat; the camera is fixed on the top of the fixed bracket through a fixed shaft, and the protective mirror and the condenser hood are arranged on the fixed bracket from top to bottom and are both located below the camera; the camera is provided with a power connection port and a network cable connection port, and the camera is connected to the controller through the power connection port and the network cable connection port, and the alarm is connected to the controller.

[0006] Preferably, the fixed shaft, the protective mirror and the condenser hood are adjustably fixed on the fixed bracket.

[0007] Preferably, a protective cover is arranged outside the camera, and the protective cover is fixed on the fixed shaft.

[0008] Preferably, the bottom of the fixed bracket is provided with a long strip adjustment hole, and the fixed bracket is adjustably fixed on the fixed seat through the long strip adjustment hole.

[0009] Preferably, the shape of the condenser hood is cylindrical.

[0010] Preferably, the condenser hood is made of aluminum.

[0011] Preferably, the protective mirror is made of acrylic.

[0012] Preferably, the bottom of the fixed bracket is provided with a reinforcing rib.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] In this utility model, the camera is fixed to the top of the fixed bracket through a fixed shaft, and the protective mirror and the condenser are sequentially fixed to the fixed bracket and located below the camera; the fixed bracket is fixed to the workbench through a fixed base, the camera is connected to the controller through a power cord and a network cable, and an identification detection program is input. The camera takes pictures and collects the composite material on the workbench, and transmits the collected image data to the controller. When the controller detects a titanium solder joint, it will control the alarm to sound an alarm to pick out the composite material with a titanium solder joint, thus realizing the automatic identification and detection of the titanium solder joint of the composite material; moreover, the protective mirror can reduce the interfering light for the camera to obtain images, and the condenser has a better light-gathering effect. Both are helpful for visual inspection and greatly improve the detection and recognition rate of the titanium solder joint of the composite material by the camera. In addition, the device has a simple structure, convenient debugging and easy operation. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the device for identifying and detecting the titanium solder joint of the composite material of the present utility model.

[0017] Reference Signs in the Drawings:

[0018] 1. Fixed base; 2. Fixed bracket; 21. Long strip adjustment hole; 22. Reinforcing rib; 3. Condenser; 4. Protective mirror; 5. Fixed shaft; 6. Protective cover; 7. Network cable connection port; 8. Camera; 9. Power connection port. Detailed Embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] As Figure 1 shown, a composite material titanium solder joint identification and detection device provided by the present utility model includes a fixed base 1, a fixed bracket 2, a camera 8, a protective mirror 4, a condenser hood 3, an alarm, and a controller. The fixed bracket 2 is fixed on the fixed base 1. The camera 8 is fixed on the top of the fixed bracket 2 through a fixed shaft 5. The protective mirror 4 and the condenser hood 3 are arranged on the fixed bracket 2 from top to bottom and are both located below the camera 8. The camera 8 is provided with a power connection port 9 and a network cable connection port 7, which are respectively connected to a power cord and a network cable. The camera 8 is connected to the controller through the power cord and the network cable and inputs an identification and detection program. In this embodiment, the identification and detection program can be freely selected. For example, the vision industrial camera of IVEXON and its supporting vision system detection program can automatically identify and measure features such as the shape, color, size, blob, and contour of an object through image acquisition, processing, and analysis.

[0023] In addition, the alarm is connected to the controller, mainly involving the connection of power supply, control, and signals to ensure that the alarm can be normally powered and the controller can control functions such as the start and stop of the alarm.

[0024] During operation, the identification and detection device is fixed on the workbench through the fixed base 1. The power cord of the camera 8 is connected to a power socket, and the network cable of the camera 8 is connected to the controller to ensure the operation of the identification and detection program. The composite material strip is manually moved parallel at the position of the condenser hood 3. The camera 8 takes pictures of the composite material strip and transmits the collected image data to the controller. The controller processes and analyzes the image data. When the controller identifies and detects a titanium solder joint, it will control the alarm to sound, and at this time, the feeding is stopped, and the operator picks out the composite material with titanium solder joints, thus realizing the automatic identification and detection of titanium solder joints in the composite material.

[0025] In addition, the condenser hood 3 is used to collect light to provide a light source for the camera 8. The protective lens 4 is located between the camera 8 and the condenser hood 3, which plays a role in softening the light and ensuring that the camera 8 is not interfered by strong light. With the assistance of the condenser hood 3 and the protective lens 4, the camera 8 can obtain clear images, thereby effectively improving the recognition and detection rate of the titanium solder joints of the composite material by this device; in addition, the device of the present utility model has a simple structure, and both operation and debugging are very convenient.

[0026] Furthermore, the fixed shaft 5, the protective lens 4 and the condenser hood 3 are adjustably fixed on the fixed bracket 2. Specifically, the fixed bracket 2 includes a fixed vertical rod and a fixed bottom plate. The fixed vertical rod is vertically fixed on the fixed bottom plate. Adjustment holes are provided in the height direction of the fixed vertical rod. The fixed shaft 5, the protective lens 4 and the condenser hood 3 can all be fixed at appropriate positions on the fixed vertical rod according to actual light, work and other conditions.

[0027] Furthermore, a protective cover 6 is provided outside the camera 8. The protective cover 6 is fixed on the fixed shaft 5. The protection of the protective cover 6 can prevent the camera 8 from being worn and damaged by impact.

[0028] Furthermore, a long strip adjustment hole 21 is provided on the bottom of the fixed bracket 2, that is, on the fixed bottom plate. The fixed bracket 2 is adjustably fixed on the fixed seat 1 through the long strip adjustment hole 21, that is, the position of the fixed bracket 2 and the camera 8, the protective lens 4 and the condenser hood 3 fixed on the fixed bracket 2 can be adjusted according to the actual working conditions, so as to meet the recognition and detection work under different working conditions.

[0029] Furthermore, the shape of the condenser hood 3 is cylindrical. The condenser hood 3 uses multi-faceted reflection and reverse condensation of the cylinder, and has excellent light condensation ability. It can conduct the information of the object to the camera 8 for collection and recognition through light reflection.

[0030] Furthermore, the condenser hood 3 is made of aluminum. Aluminum has good thermal conductivity and can effectively conduct heat from the condenser hood 3 quickly, avoiding performance degradation or damage caused by overheating of the condenser hood 3; and aluminum is light in weight, which can reduce the overall weight of the device.

[0031] Furthermore, the protective lens 4 is made of acrylic. Acrylic has good light transmittance and good light transmission performance, and can effectively reduce the interfering light for the camera 8 to obtain images.

[0032] Furthermore, a reinforcing rib 22 is provided at the bottom of the fixed bracket 2, that is, a reinforcing rib 22 is provided between the fixed vertical rod and the fixed bottom plate. On the one hand, it can strengthen the strength of the fixed bracket 2, and on the other hand, the perpendicularity of the fixed vertical rod can be ensured through the reinforcing rib 22 to avoid the camera 8 having an incorrect viewing angle and affecting the detection function.

[0033] In summary, in the present utility model, the camera 8 is fixed to the top of the fixed bracket 2 through the fixed shaft 5, and the protective mirror 4 and the condenser hood 3 are sequentially fixed on the fixed bracket 2 and are located below the camera 8; the fixed bracket 2 is fixed to the workbench through the fixed base 1, and the camera 8 is connected to the controller through the power cord and the network cable and inputs the recognition and detection program. The camera takes pictures of the composite material on the workbench and transmits the collected image data to the controller. When the controller detects a titanium solder joint, it will control the alarm to sound an alarm to pick out the composite material with the titanium solder joint, thus realizing the automatic recognition and detection of the titanium solder joint of the composite material; in addition, the protective mirror 4 can reduce the interfering light for the camera 8 to obtain images, and the condenser hood 3 has a better light-gathering effect. Both are helpful for visual detection and greatly improve the detection and recognition rate of the camera 8 for the titanium solder joint of the composite material. In addition, the device has a simple structure, convenient debugging and easy operation.

[0034] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A device for identifying and detecting titanium solder joints of composite materials, characterized in that it includes a fixed base (1), a fixed bracket (2), a camera (8), a protective mirror (4), a condenser hood (3), an alarm and a controller. The fixed bracket (2) is fixed on the fixed base (1); the camera (8) is fixed on the top of the fixed bracket (2) through a fixed shaft (5). The protective mirror (4) and the condenser hood (3) are arranged on the fixed bracket (2) from top to bottom and are both located below the camera (8); a power connection port (9) and a network cable connection port (7) are provided on the camera (8), and the camera (8) is connected to the controller through the power connection port (9) and the network cable connection port (7), and the alarm is connected to the controller.

2. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that the fixed shaft (5), the protective mirror (4) and the condenser hood (3) are adjustably fixed on the fixed bracket (2).

3. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that a protective cover (6) is provided outside the camera (8), and the protective cover (6) is fixed on the fixed shaft (5).

4. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that a long strip adjustment hole (21) is provided at the bottom of the fixed bracket (2), and the fixed bracket (2) is adjustably fixed on the fixed base (1) through the long strip adjustment hole (21).

5. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that the shape of the condenser hood (3) is cylindrical.

6. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that the condenser hood (3) is made of aluminum.

7. The device for identifying and detecting titanium solder joints of composite materials according to claim 1, characterized in that the protective mirror (4) is made of acrylic.

8. The device for identifying and detecting titanium solder joints of composite materials according to claim 4, characterized in that a reinforcing rib (22) is provided at the bottom of the fixed bracket (2).

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