Detection device for reinforcing steel sheet

Abstract

The utility model relates to a detection device for reinforcing steel sheets, which comprises a rack, a detection assembly, a vibration feeding disc, a blanking mechanism and an annular material placing disc, the annular material placing disc is rotatably supported on the rack, the vibration feeding disc and the blanking mechanism are sequentially arranged on the rack on one side of the annular material placing disc, and the detection assembly is arranged on the rack on the other side of the annular material placing disc. The vibration feeding disc is arranged on the rack, the detection assembly is arranged on the rack, the vibration feeding disc is used for placing reinforcing steel sheets on the annular material placing disc, the detection assembly is used for detecting the reinforcing steel sheets on the annular material placing disc, and the discharging mechanism is used for discharging the detected reinforcing steel sheets. The device and the method have the effect of conveniently detecting the size of the reinforcing steel sheet.

Description

Technical Field

[0001] The present application relates to the field of reinforcing steel sheets, and in particular to a detection device for reinforcing steel sheets. Background Art

[0002] The main purpose of the reinforcing steel sheet is to increase the thickness and hardness of a specific area of ​​the FPC flexible circuit board. Sticking the reinforcing steel sheet to a certain position or area of ​​the FPC can effectively enhance the mechanical strength of the FPC flexible circuit board and reduce the probability of bending or deformation of the FPC flexible circuit board during use.

[0003] After the reinforcing steel sheets are produced, they need to be inspected for size in order to classify the reinforcing steel sheets that meet the design requirements and those that do not, thereby meeting product design requirements.

[0004] In the existing detection equipment, a conveyor belt is usually used to realize the feeding process to the detection end of the detection equipment, that is: the conveyor belt is driven by a motor to rotate, and the reinforcing steel sheet reaches the detection end of the detection equipment along the loading end of the conveyor belt, and after being detected by the detection equipment, it passes through the unloading end of the conveyor belt again to realize the unloading process of the reinforcing steel sheet after the detection is completed, thereby realizing the detection of the size of the reinforcing steel sheet, resulting in a large span from the loading end of the transmission belt to the detection end of the detection equipment and between the unloading end of the conveyor belt and the detection end of the detection equipment, which affects the normal work of the operator and there is room for improvement. Utility Model Content

[0005] In order to facilitate the size detection of reinforcing steel sheets, the present application provides a detection device for reinforcing steel sheets.

[0006] The present application provides a detection device for reinforcing steel sheets using the following technical solution:

[0007] A detection device for reinforcing steel sheets comprises a frame, a detection component, a vibrating feed tray, a unloading mechanism and an annular loading tray, wherein the annular loading tray is rotatably supported on the frame, the vibrating feed tray and the unloading mechanism are sequentially arranged on the frame on one side of the annular loading tray, the detection component is arranged on the frame, the vibrating feed tray is used to place reinforcing steel sheets on the annular loading tray, the detection component is used to detect the reinforcing steel sheets on the annular loading tray, and the unloading mechanism is used to unload the reinforcing steel sheets after the detection is completed.

[0008] By adopting the above technical scheme, since the material placing tray is an annular material placing tray, the span between the loading end and the unloading end of the detection device is reduced, which is beneficial to reducing the space occupied by the detection device. At the same time, the material is fed to the annular material placing tray by a vibrating feeding tray to realize the loading process of the reinforcing steel sheet, thereby reducing the necessity of manual participation in the loading process of the reinforcing steel sheet. The size of the reinforcing steel sheet located on the annular material placing tray is detected by the detection component, and the reinforcing steel sheet after the detection is completed is unloaded by the unloading mechanism, thereby completely completing the detection process of the reinforcing steel sheet, which is convenient for detecting the size of the reinforcing steel sheet.

[0009] Preferably, a driving assembly is provided on the frame, and the driving assembly includes a servo motor and a mounting plate, the mounting plate is coaxially fixed with the output shaft of the servo motor, and the annular material placing plate is detachably arranged on the mounting plate.

[0010] By adopting the above technical solution, the servo motor drives the mounting plate to rotate along the frame, thereby driving the annular material placing plate and the mounting plate to rotate synchronously, and utilizing the highly controllable speed and rotation angle of the servo motor, it is convenient to cooperate with the detection component to complete the detection process of the reinforcing steel sheet; at the same time, the annular material placing plate and the mounting plate are detachably connected to facilitate the replacement of annular material placing plates of different sizes and specifications or maintenance of the annular material placing plate.

[0011] Preferably, the detection component includes a CCD camera and a controller, the CCD camera is located on the frame above the annular material tray, the detection end of the CCD camera faces the annular material tray, the controller is arranged on the frame, and the CCD camera is electrically connected to the controller.

[0012] By adopting the above technical solution, the reinforcing steel sheets on the annular placing tray are detected by a CCD camera, and the detection results are sent to the controller, so that the operator can observe the detection status of the reinforcing steel sheets by the CCD camera in real time.

[0013] Preferably, the unloading mechanism includes a unloading assembly, a good product unloading channel and a defective product unloading channel, and the good product unloading channel and the defective product unloading channel are sequentially arranged on the frame on one side of the annular material placing plate, and the unloading assembly is used to respectively feed the reinforcing steel sheets that meet the requirements and the reinforcing steel sheets that do not meet the requirements into the good product unloading channel and the defective product unloading channel.

[0014] By adopting the above technical solution, it is determined whether the reinforcing steel sheets meet the requirements after detection by the CCD camera, and the reinforcing steel sheets that meet the requirements and the reinforcing steel sheets that do not meet the requirements are respectively sent into the good product feeding channel and the defective product feeding channel through the feeding assembly, thereby achieving the purpose of classifying the reinforcing steel sheets without manual secondary screening, and the practicality is high.

[0015] Preferably, the unloading assembly includes a good product blowing gun and a defective product blowing gun, which are sequentially arranged on the frame, the good product blowing gun faces the good product unloading channel, and the defective product blowing gun faces the defective product unloading channel, and the good product blowing gun and the defective product blowing gun are electrically connected to the controller.

[0016] By adopting the above technical scheme, since the good product blowing gun and the defective product blowing gun are electrically connected to the controller, the working status of the good product blowing gun and the defective product blowing gun is controlled by the controller. When a reinforcing steel sheet that meets the requirements reaches the good product blowing gun, the good product blowing gun blows the current reinforcing steel sheet to the good product unloading channel, and the defective product blowing gun is in a stopped state. When a reinforcing steel sheet that does not meet the requirements reaches the defective product blowing gun, the defective product blowing gun blows the current reinforcing steel sheet to the defective product unloading channel, and the good product blowing gun is in a stopped state, thereby realizing the unloading process of the reinforcing steel sheet.

[0017] Preferably, the blowing ends of the good product blowing gun and the bad product blowing gun are respectively provided with infrared detectors, and the detection ends of the infrared detectors face the annular material placing tray.

[0018] By adopting the above technical solution, through the detection function of the infrared detector, when the infrared detector detects that the reinforcing steel sheet reaches the good product blowing gun or the defective product blowing gun, the infrared detector sends a detection signal to the controller, and the controller can control the defective product blowing gun or the good product blowing gun to start working, thereby reducing the probability of the defective product discharge gun or the good product blowing gun operating in vain.

[0019] Preferably, the annular material tray is configured as a transparent annular material tray.

[0020] By adopting the above technical solution, since the annular material placing tray is set as a transparent annular material placing tray, the CCD camera can quickly capture and focus on the reinforcing steel sheet on the annular material placing tray.

[0021] Preferably, a brush is provided on the frame, and the brush is used to clean the annular material tray.

[0022] By adopting the above technical solution, since there may be processing debris remaining on the surface of the reinforcing steel sheet, when the vibrating feeding plate lowers the reinforcing steel sheet to the annular placing plate, the debris will fall onto the annular placing plate, and the debris remaining on the surface of the annular placing plate will be swept away by a brush, thereby reducing the impact of foreign matter on the normal operation of the CCD camera.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Through the coordinated cooperation between the annular material tray, the detection component, the vibrating feed tray and the unloading mechanism, the loading, detection and unloading processes of the reinforcing steel sheet are completed in an orderly manner, reducing the necessity of manual participation in the detection of the reinforcing steel sheet; at the same time, the span between the loading end and the unloading end of the detection device is reduced, which is conducive to reducing the space occupied by the detection device;

[0025] 2. The reinforcing steel sheets that meet the requirements and the reinforcing steel sheets that do not meet the requirements are respectively sent into the good product unloading channel and the bad product unloading channel through the unloading component, so as to achieve the purpose of classifying the reinforcing steel sheets without manual secondary screening, which is highly practical;

[0026] 3. The detection function of the infrared detector is helpful to reduce the probability of empty operation of the defective product discharge gun or the good product blowing gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a detection device for reinforcing steel sheets in an embodiment of the present application.

[0028] Figure 2 It is a schematic diagram of the matching relationship between a servo motor, a mounting plate, a mounting seat and an annular material placement plate in a detection device for reinforcing steel sheets in an embodiment of the present application.

[0029] Figure 3 yes Figure 1 Enlarged schematic diagram of part A.

[0030] Figure 4 It is a system principle block diagram among a controller, an infrared detector, a CCD camera, a good product blowing gun and a bad product blowing gun in a detection device for reinforcing steel sheets in an embodiment of the present application.

[0031] Explanation of the reference numerals in the accompanying drawings: 1. Frame; 2. Detection component; 21. CCD camera; 3. Vibrating feed tray; 4. Unloading mechanism; 41. Unloading component; 411. Blowing gun for good products; 412. Blowing gun for bad products; 42. Unloading channel for good products; 43. Unloading channel for bad products; 5. Annular loading tray; 6. Driving component; 61. Servo motor; 62. Mounting tray; 7. Infrared detector; 8. Brush; 9. Mounting seat; 10. Carrying frame; 11. Mounting frame. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The present application embodiment discloses a detection device for reinforcing steel sheets. Figure 1A detection device for reinforcing steel sheets includes a frame 1, a detection component 2, a vibrating feed tray 3, a unloading mechanism 4 and an annular loading tray 5. The annular loading tray 5 is rotatably supported on the frame 1, the vibrating feed tray 3 and the unloading mechanism 4 are sequentially arranged on the frame 1 on one side of the annular loading tray 5, the detection component 2 is arranged on the frame 1, the vibrating feed tray 3 is used to place reinforcing steel sheets on the annular loading tray 5, the detection component 2 is used to detect the reinforcing steel sheets on the annular loading tray 5, and the unloading mechanism 4 is used to unload the reinforcing steel sheets after the detection is completed.

[0034] Among them, the vibrating feeding plate 3 is a device for automatic feeding, which is commonly used for material transportation and arrangement on industrial production lines. It consists of a platform and a vibration mechanism. The vibration mechanism will generate high-frequency vibration to transport the material from the storage container to the required position, thereby realizing an automated feeding process. It is an existing loading component, and its specific composition and working principle will not be described in detail here.

[0035] The implementation principle of a detection device for reinforcing steel sheets in an embodiment of the present application is as follows: since the loading tray is an annular loading tray 5, the span between the loading end and the unloading end of the detection device is reduced, which is beneficial to reducing the space occupied by the detection device. At the same time, the feeding process of the reinforcing steel sheets is realized by feeding the annular loading tray 5 through the vibrating feeding tray 3, thereby reducing the necessity of manual participation in the feeding process of the reinforcing steel sheets. The size of the reinforcing steel sheets located on the annular loading tray 5 is detected by the detection component 2, and the reinforcing steel sheets after the detection are unloaded by the unloading mechanism 4, thereby completely completing the detection process of the reinforcing steel sheets, which is convenient for detecting the size of the reinforcing steel sheets.

[0036] Reference Figure 1 and Figure 2 A driving assembly 6 is arranged on the frame 1 , and the driving assembly 6 includes a servo motor 61 and a mounting plate 62 . The mounting plate 62 is coaxially fixed with the output shaft of the servo motor 61 , and the annular material placing plate 5 is detachably arranged on the mounting plate 62 .

[0037] Specifically, an annular groove is opened along the horizontal surface of the frame 1, and the mounting plate 62 is rotatably supported in the annular groove. At the same time, the servo motor 61 is located inside the frame 1, and the output shaft of the servo motor 61 moves along the geometric center of the annular groove through the frame 1 and toward the upper surface of the frame 1, so that the mounting plate 62 can stably rotate along the frame 1.

[0038] Furthermore, a mounting seat 9 is provided on the lower surface of the annular material tray 5, and the mounting seat 9 is arranged concentrically with the annular material tray 5 to reduce the deviation of the annular material tray 5 when it rotates. The outer wall of the mounting plate 62 is annular and evenly distributed with a plurality of mounting holes. At the same time, the mounting seat 9 of the annular material tray 5 is fixed coaxially with the mounting plate 62 by bolts. When it is necessary to replace the annular material tray 5 of a different size or to perform maintenance on the annular material tray 5, the annular material tray 5 can be quickly taken out along the mounting plate 62 by removing the bolts, which is easy to operate.

[0039] Correspondingly, the annular material tray 5 is set as a transparent annular material tray 5, which can be tempered glass or acrylic plate. In the present embodiment, tempered glass is preferred so that it has a certain rigidity. Because the annular material tray 5 is set as a transparent annular material tray 5, it is convenient for the detection component 2 to detect the reinforcing steel sheet.

[0040] Therefore, the mounting plate 62 is driven to rotate along the frame 1 by the servo motor 61, thereby driving the annular material placing plate 5 and the mounting plate 62 to rotate synchronously. The highly controllable speed and rotation angle of the servo motor 61 are utilized to facilitate the cooperation with the detection component 2 to complete the detection process of the reinforcing steel sheet.

[0041] Reference Figure 1 A brush 8 is provided on the frame 1 and is used for cleaning the annular material placing tray 5 .

[0042] Specifically, a carrier frame 10 is arranged on the frame 1 near the side of the vibrating feed plate 3. The outer contour of the carrier frame 10 is L-shaped. The brush 8 is fixed to the carrier frame 10 by bolts. When the brush 8 is installed on the carrier frame 10, the brush 8 abuts against the annular material tray 5. When the annular material tray 5 rotates, the surface of the annular material tray 5 is cleaned by the brush 8. Because there may be processing debris remaining on the surface of the reinforcing steel sheet, when the vibrating feed plate 3 lowers the reinforcing steel sheet to the annular material tray 5, the debris will fall onto the annular material tray 5. The debris remaining on the surface of the annular material tray 5 is swept away by the brush 8, thereby reducing the influence of foreign matter on the normal operation of the detection component 2.

[0043] Reference Figure 3 and Figure 4 The detection component 2 includes a CCD camera 21 (Charge-Coupled Device Camera) and a controller. The CCD camera 21 is located on the frame 1 above the annular material tray 5. The detection end of the CCD camera 21 faces the annular material tray 5. The controller is set on the frame 1, and the CCD camera 21 is electrically connected to the controller.

[0044] Specifically, the CCD camera 21 is a camera that uses a charge-coupled device as a photosensitive element, which is mainly used to capture images and videos. It is a semiconductor device that can convert light signals into electrical signals and has high sensitivity and low noise characteristics. Therefore, it is widely used in the field of image acquisition. It is an existing image acquisition component, and its specific working principle will not be described in detail here.

[0045] Meanwhile, the controller may be a computer control system having a human-computer interaction interface, and can detect and analyze the images collected by the CCD camera 21 in real time through a dedicated application program to achieve the purpose of screening the reinforcing steel sheets.

[0046] Furthermore, a mounting frame 11 is installed on the frame 1 located at the outer ring of the annular material tray 5, and the CCD camera 21 is installed on the mounting frame 11, so that the CCD camera 21 is stably fixed on the mounting frame 11, reducing the shaking generated by the CCD camera 21 when working.

[0047] Its function is that when the annular material placing plate 5 rotates, the vibrating feeding plate 3 starts to lower the reinforcing steel sheets to the annular material placing plate 5 in an orderly manner, and the reinforcing steel sheets on the material placing plate pass through the CCD camera 21 one by one. The CCD camera 21 starts to detect the reinforcing steel sheets passing through the detection end of the CCD camera 21 one by one, and transmits the detection image to the human-computer interaction interface of the controller in real time. At the same time, the controller processes the image through the built-in program, thereby completing the purpose of detecting the size of the reinforcing steel sheets and determining the type of the reinforcing steel sheets (qualified or unqualified in size), so that the unloading mechanism 4 can unload the reinforcing steel sheets after the detection is completed.

[0048] Reference Figure 3 and Figure 4 The unloading mechanism 4 includes an unloading component 41, a good product unloading channel 42 and a defective product unloading channel 43. The good product unloading channel 42 and the defective product unloading channel 43 are sequentially arranged on the frame 1 on one side of the annular material placing plate 5. The unloading component 41 is used to respectively feed the reinforcing steel sheets that meet the requirements and the reinforcing steel sheets that do not meet the requirements into the good product unloading channel 42 and the defective product unloading channel 43.

[0049] Specifically, the good product unloading channel 42 and the defective product unloading channel 43 are installed on the frame 1 between the vibrating feed plate 3 and the mounting frame 11, and the good product unloading channel 42 is located on one side of the defective product unloading channel 43. The unloading component 41 is used to unload the reinforcing steel sheets that meet the requirements after the inspection through the good product unloading channel 42, and unload the reinforcing steel sheets that do not meet the requirements through the defective product unloading channel 43.

[0050] At the same time, the components and installation methods of the good product unloading channel 42 and the bad product unloading channel 43 are the same, and the good product unloading channel 42 is used to illustrate it. The cross-sectional shape of the good product unloading channel 42 is set in a "mouth" shape to limit the moving path of the reinforcing steel sheet along the good product unloading channel 42. At the same time, the good product unloading channel 42 is set to be inclined downward from one end close to the annular material tray 5 to the end away from the annular material tray 5. When the reinforcing steel sheet enters the good product unloading channel 42 along the annular material tray 5, the reinforcing steel sheet slides to the discharge port of the good product unloading channel 42 by its own gravity, and no other power source is needed to complete the unloading process, which is highly practical.

[0051] Correspondingly, the unloading component 41 includes a good product blowing gun 411 and a defective product blowing gun 412, which are arranged on the frame 1 in sequence, the good product blowing gun 411 faces the good product unloading channel 42, and the defective product blowing gun 412 faces the defective product unloading channel 43, and the good product blowing gun 411 and the defective product blowing gun 412 are electrically connected to the controller.

[0052] Among them, the defective product blowing gun 412 and the good product blowing gun 411 are respectively installed on the frame 1 of the inner circle of the annular material placing plate 5, and the defective product blowing gun 412 and the good product blowing gun 411 are pneumatic components. The defective product blowing gun 412 and the good product blowing gun 411 are externally connected to an air compressor, and air is pumped into the defective product blowing gun 412 and the good product blowing gun 411 through the air compressor, and compressed air is pumped out through the air outlet ends of the defective product blowing gun 412 and the good product blowing gun 411.

[0053] Therefore, the CCD camera 21 sends the detection result to the controller, and the controller determines the type of the current reinforcing steel sheet (qualified or unqualified in size) through the built-in program, and controls the working status of the defective product blowing gun 412 and the good product blowing gun 411; if the current workpiece size is qualified, the controller will control the good product blowing gun 411 to work, and the good product discharging gun will blow the reinforcing steel sheet on the annular material tray 5 into the good product unloading channel 42, and the defective product blowing gun 412 will be in a dormant state; if the current workpiece size is unqualified, the controller will control the defective product blowing gun 412 to blow the reinforcing steel sheet on the annular material tray 5 into the good product unloading channel 42, and the good product blowing gun 411 will be in a dormant state, thereby completing the purpose of classifying and unloading the reinforcing steel sheets after the inspection is completed, without the need for manual secondary screening, and the practicality is high.

[0054] On the other hand, the blowing ends of the good product blowing gun 411 and the defective product blowing gun 412 are respectively provided with infrared detectors 7, and the detection end of the infrared detector 7 faces the annular material placing plate 5. Its function is that through the detection function of the infrared detector 7, when the infrared detector 7 detects that the reinforcing steel sheet reaches the good product blowing gun 411 or the defective product blowing gun 412, the infrared detector 7 sends the detection signal to the controller, and the controller can control the defective product blowing gun 412 or the good product blowing gun 411 to start working, thereby reducing the situation of empty operation of the defective product discharge gun or the good product blowing gun 411, or the probability of occurrence.

[0055] 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 detection device for reinforcing steel sheets, characterized in that: The invention comprises a frame (1), a detection component (2), a vibrating feed tray (3), a material unloading mechanism (4) and an annular material placing tray (5), wherein the annular material placing tray (5) is rotatably supported on the frame (1), the vibrating feed tray (3) and the material unloading mechanism (4) are sequentially arranged on the frame (1) on one side of the annular material placing tray (5), the detection component (2) is arranged on the frame (1), the vibrating feed tray (3) is used to place reinforcing steel sheets on the annular material placing tray (5), the detection component (2) is used to detect the reinforcing steel sheets on the annular material placing tray (5), and the material unloading mechanism (4) is used to unload the reinforcing steel sheets after the detection is completed.

2. A detection device for reinforcing steel sheets according to claim 1, characterized in that: The frame (1) is provided with a driving assembly (6), the driving assembly (6) comprising a servo motor (61) and a mounting plate (62), the mounting plate (62) being coaxially fixed with an output shaft of the servo motor (61), and the annular material placement plate (5) being detachably arranged on the mounting plate (62).

3. The detection device for reinforcing steel sheet according to claim 1, characterized in that: The detection component (2) comprises a CCD camera (21) and a controller; the CCD camera (21) is located on the frame (1) above the annular material placement tray (5); the detection end of the CCD camera (21) faces the annular material placement tray (5); the controller is arranged on the frame (1); and the CCD camera (21) is electrically connected to the controller.

4. A detection device for reinforcing steel sheets according to claim 3, characterized in that: The unloading mechanism (4) comprises an unloading assembly (41), a good product unloading channel (42) and a bad product unloading channel (43); the good product unloading channel (42) and the bad product unloading channel (43) are sequentially arranged on the frame (1) at one side of the annular material placement plate (5); the unloading assembly (41) is used to feed reinforcing steel sheets that meet the requirements and reinforcing steel sheets that do not meet the requirements into the good product unloading channel (42) and the bad product unloading channel (43), respectively.

5. The detection device for reinforcing steel sheets according to claim 4, characterized in that: The material discharge assembly (41) comprises a good product blowing gun (411) and a bad product blowing gun (412), wherein the good product blowing gun (411) and the bad product blowing gun (412) are sequentially arranged on the frame (1), the good product blowing gun (411) faces the good product material discharge channel (42), and the bad product blowing gun (412) faces the bad product material discharge channel (43), and the good product blowing gun (411) and the bad product blowing gun (412) are electrically connected to the controller.

6. A detection device for reinforcing steel sheets according to claim 5, characterized in that: The blowing ends of the good product blowing gun (411) and the bad product blowing gun (412) are respectively provided with infrared detectors (7), and the detection ends of the infrared detectors (7) face toward the annular material placement tray (5).

7. The detection device for reinforcing steel sheets according to claim 1, characterized in that: The annular material placement tray (5) is configured as a transparent annular material placement tray (5).

8. The detection device for reinforcing steel sheets according to claim 1, characterized in that: The frame (1) is provided with a brush (8), and the brush (8) is used to clean the annular material placement tray (5).

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