Feeding mechanism for oil products

Abstract

The utility model relates to the technical field of feeding equipment relates to a feeding mechanism of oil product, the vibrating screen tray separates the stacked product with oil, and the detection component carries out visual inspection to the product in the vibrating screen tray to distinguish the single product, and the manipulator drive carries the gripper and transports the single product on the vibrating screen tray to the detection fixture one by one, and the product on the detection fixture is positioned and detected conveniently, and the product can be fed fast, the collision damage caused by the mutual collision of materials on the conventional vibrating disk feeding is avoided, and the sorting feeding operation of more suitable fragile material is more suitable for the automatic production operation.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and specifically to a feeding mechanism for oil products. Background Technology

[0002] In medical device, new energy electric vehicle, and electronics manufacturing, vibratory feeders are often required to sort and feed materials. However, existing vibratory feeders often require pouring silicone pads or plate-shaped parts into the internal tray of the vibratory feeder, and then sorting and feeding the materials by vibration. However, during the discharge process, silicone pads or plate-shaped parts are prone to collisions, and oil on them can easily accumulate, causing workpiece damage and discharge failure, resulting in a significantly increased defect rate and affecting the final product quality. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a feeding mechanism for oil products that can quickly feed products and is more suitable for sorting and feeding operations of fragile materials.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0005] A feeding mechanism for an oil-producing product includes:

[0006] The feeding assembly includes a vibrating screen for separating oily stacked products;

[0007] A testing fixture is disposed opposite to the vibrating screen, and the testing fixture is used to position and test the product.

[0008] A conveying assembly is disposed between the feeding assembly and the testing fixture. The conveying assembly includes a robotic arm, which is driven to a conveying gripper. The robotic arm is used to drive the conveying gripper to transfer individual products from the vibrating screen to the testing fixture one by one.

[0009] A detection component is disposed above the vibrating screen plate. The detection component is used to perform visual inspection on the products in the vibrating screen plate to distinguish individual products.

[0010] In one embodiment of this utility model, the handling gripper includes a handling frame, on which a suction rod is provided, and a vacuum suction cup is provided at the free end of the suction rod.

[0011] In one embodiment of this utility model, the suction rod includes a fixed tube and a movable tube. The movable tube passes through the fixed tube and is connected to the transport frame. The vacuum suction cup is disposed on the movable tube. A spring is sleeved on the movable tube, and a nut is sleeved on the fixed tube. One end of the spring abuts against the nut, and the other end abuts against the vacuum suction cup.

[0012] In one embodiment of the present invention, the vibrating screen includes a frame, on which at least one vibrator is provided. The vibrator is driven to a vibrating panel, and baffles are provided around the vibrating panel. The vibrator drives the vibrating panel to vibrate to separate the oily stacked products on it into individual products.

[0013] In one embodiment of this utility model, the testing fixture includes a positioning base, on which a positioning plate is disposed. The positioning plate is made of a semi-transparent material, and multiple positioning protrusions are evenly disposed on the positioning plate, forming a supporting plane for positioning the product.

[0014] In one embodiment of this utility model, the testing fixture further includes a mounting frame, on which a rotating platform is provided, and a positioning base is disposed on the rotating platform. The rotating platform is used to drive the positioning base to rotate in order to adjust the product position on the support plane.

[0015] In one embodiment of this utility model, the detection component includes a detection frame, a lifting frame slidingly mounted on the detection frame, a lifting plate mounted on the lifting frame, the lifting plate being drivenly connected to a driving component, a movable frame slidingly mounted on the lifting plate, a camera frame mounted on the movable frame, and an industrial camera mounted on the camera frame. The industrial camera is used for visual inspection of products in the vibrating screen.

[0016] In one embodiment of this utility model, a slide rail is provided on the lifting plate, a slider is slidably mounted on the slide rail, a movable frame is mounted on the slider, a screw is provided on the slider, the slider and the slide rail are fixedly connected by the screw, and a knob is provided at the free end of the screw.

[0017] In one embodiment of this utility model, the driving component includes a motor, which is mounted on a lifting frame. A guide rail is provided on the detection frame, and the lifting frame slides on the guide rail. A driving opening is provided on the lifting frame, and a driving shaft is rotatably mounted on the driving opening. A gear is provided on the driving shaft, and a rack is provided on the guide rail. The gear meshes with the rack, and the output shaft of the motor is drivingly connected to the driving shaft.

[0018] In one embodiment of this utility model, a test frame is provided on the detection frame, a test sensor is provided on the test frame, and the lifting frame is arranged opposite to the test sensor.

[0019] The beneficial effects of this utility model are:

[0020] This invention utilizes a vibrating screen to separate stacked products containing oil. A detection component performs visual inspection on the products within the vibrating screen to distinguish individual products. A robotic arm drives a handling gripper to transfer each individual product from the vibrating screen to a detection fixture, facilitating positioning and detection of the products on the fixture. This allows for rapid product loading, avoiding collision damage caused by material collisions when using conventional vibrating screens. It is more suitable for sorting and loading fragile materials and is ideal for automated production operations. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the feeding mechanism for an oil-dispensing product according to this utility model.

[0022] Figure 2 This is a schematic diagram of the detection component of this utility model.

[0023] Figure 3 This is a schematic diagram of the handling gripper of this utility model.

[0024] Figure 4 This is a schematic diagram of the driving component of this utility model.

[0025] The following are the labeling instructions in the diagram: 1. Handling component; 11. Robotic arm; 12. Handling gripper; 13. Suction rod; 14. Handling frame; 15. Fixed tube; 16. Moving tube; 17. Vacuum suction cup; 18. Spring; 19. Nut; 2. Inspection fixture; 21. Positioning base; 22. Positioning plate; 23. Positioning protrusion; 24. Mounting frame; 25. Rotary table; 26. Product; 3. Vibrating screen; 31. Frame; 32. Vibrator; 33. Vibrating panel; 34. Baffle plate; 4. Inspection component; 41. Inspection frame; 42. Lifting plate; 43. Camera frame; 44. Industrial camera; 45. Lifting frame; 46. Guide rail; 47. Slider; 48. Screw; 49. Knob; 5. Motor; 51. Rack; 52. Drive opening; 53. Drive shaft; 54. Test frame; 55. Test sensor; 56. Gear. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0027] Reference Figure 1-4As shown, a feeding mechanism for an oil product includes:

[0028] The feeding assembly includes a vibrating screen 3, which is used to separate oily stacked products 26;

[0029] The testing fixture 2 is arranged opposite to the vibrating screen 3, and the testing fixture 2 is used to position and test the product 26.

[0030] A conveying component 1 is disposed between the feeding component and the testing fixture 2. The conveying component 1 includes a robot arm 11, which is drivenly connected to a conveying gripper 12. The robot arm 11 is used to drive the conveying gripper 12 to transfer the individual products 26 on the vibrating screen 3 one by one to the testing fixture 2.

[0031] The detection component 4 is disposed above the vibrating screen 3. The detection component 4 is used to perform visual inspection on the products 26 in the vibrating screen 3 to distinguish individual products 26.

[0032] The vibrating screen 3 of this invention separates oily stacked products 26. The detection component 4 performs visual inspection on the products 26 in the vibrating screen 3 to distinguish individual products 26. The robot arm 11 drives the handling gripper 12 to transfer the individual products 26 on the vibrating screen 3 one by one to the detection fixture 2, which facilitates the positioning and detection of the products 26 on the detection fixture 2. The products 26 can be quickly loaded, avoiding the collision damage caused by material collisions when using conventional vibrating screen loading. It is more suitable for sorting and loading of fragile materials and is suitable for automated production operations.

[0033] In one embodiment of the present invention, the handling gripper 12 includes a handling frame 14, on which a suction rod 13 is provided, and a vacuum suction cup 17 is provided at the free end of the suction rod 13.

[0034] In one embodiment of this utility model, the suction rod 13 includes a fixed tube 15 and a moving tube 16. The moving tube 16 passes through the fixed tube 15 and is connected to the transport frame 14. The vacuum suction cup 17 is disposed on the moving tube 16. A spring 18 is sleeved on the moving tube 16, and a nut 19 is sleeved on the fixed tube 15. One end of the spring 18 abuts against the nut 19, and the other end abuts against the vacuum suction cup 17.

[0035] Specifically, the movable tube 16 is inserted through the fixed tube 15, and a spring 18 is sleeved on the movable tube 16. When the vacuum suction cup 17 picks up the product 26, it can not only buffer the vacuum suction cup 17 and the product 26, but also make the vacuum suction cup 17 and the product 26 fit more tightly under the action of the spring 18. A nut 19 is sleeved on the fixed tube 15. One end of the spring 18 abuts against the nut 19, and the other end abuts against the vacuum suction cup 17. By rotating the nut 19 to change its position on the fixed tube 15, the pressure of the spring 18 can be adjusted, thereby adjusting the picking pressure of the suction rod 13 on the product 26 and improving the picking accuracy.

[0036] In one embodiment of the present invention, the vibrating screen 3 includes a frame 31, on which at least one vibrator 32 is provided. The vibrator 32 is driven to connect with the vibrating panel 33. The vibrating panel 33 is surrounded by baffles 34. The vibrator 32 drives the vibrating panel 33 to vibrate to separate the oily stacked products 26 on it into individual products 26.

[0037] Specifically, product 26 is placed onto the vibrating panel 33, and the vibrator 32 drives the vibrating panel 33 to vibrate to separate the oily stacked product 26 into individual product 26, thereby effectively improving the screening efficiency.

[0038] In one embodiment of the present invention, the testing fixture 2 includes a positioning base 21, on which a positioning plate 22 is provided. The positioning plate 22 is made of a semi-transparent material, and a plurality of positioning protrusions 23 are uniformly provided on the positioning plate 22. The plurality of positioning protrusions 23 form a supporting plane for positioning the product 26.

[0039] Specifically, the robotic arm 11 then drives the vacuum suction cup 17 to move, transferring the individual products 26 on the vibrating screen plate 3 one by one to the testing fixture 2. The products 26 are placed on the support plane formed by multiple positioning protrusions 23, thereby completing the rapid transfer of the products 26.

[0040] In one embodiment of the present invention, the testing fixture 2 further includes a mounting frame 24, on which a rotating platform 25 is provided, and a positioning base 21 is disposed on the rotating platform 25. The rotating platform 25 is used to drive the positioning base 21 to rotate in order to adjust the position of the product 26 on the support plane.

[0041] Specifically, the rotary table 25 drives the positioning base 21 to rotate, thereby adjusting the position of the product 26 on the support plane, which facilitates the subsequent transfer of the product 26 and speeds up the testing cycle.

[0042] In one embodiment of this utility model, the detection component 4 includes a detection frame 41, a lifting frame 45 is slidably mounted on the detection frame 41, a lifting plate 42 is mounted on the lifting frame 45, the lifting plate 42 is drivenly connected to a driving component, a movable frame is slidably mounted on the lifting plate 42, a camera frame 43 is mounted on the movable frame, and an industrial camera 44 is mounted on the camera frame 43. The industrial camera 44 is used to perform visual inspection on the product 26 in the vibrating screen 3.

[0043] Specifically, after the vibrator 32 drives the vibrating panel 33 to vibrate and separate the oily stacked products 26 into individual products 26, the industrial camera 44 is used to visually inspect the products 26 in the vibrating screen 3. The existing image detection method performs position detection on the image of the individual products 26, distinguishes the position, angle, gripping position, quantity and other information of the individual products and sends it to the processor of the image detection method. The processing calculation results are sent to the PLC. After the PLC is processed by the CPU, it is sent to the robot 11. After receiving the relevant information, the robot 11 distinguishes the position according to different instructions. The product 26 is distinguished in a low-cost way, and the structure is simple and convenient.

[0044] In one embodiment of this utility model, a slide rail is provided on the lifting plate 42, a slider 47 is slidably mounted on the slide rail, the movable frame is mounted on the slider 47, a screw 48 is provided on the slider 47, the slider 47 and the slide rail are fixedly connected by the screw 48, and a knob 49 is provided at the free end of the screw 48.

[0045] Specifically, a screw 48 is provided on the slider 47, and the slider 47 is fixedly connected to the slide rail through the screw 48. A knob 49 is provided on the free end of the screw 48. Rotating the knob 49 releases the slider 47, moves the slider 47 to a suitable position for fine adjustment, and the slider 47 is then connected to the slide rail through the screw 48. This can change the position of the industrial camera 44 and improve the detection accuracy of the industrial camera 44.

[0046] In one embodiment of this utility model, the driving component includes a motor 5, which is mounted on a lifting frame 45. A guide rail 46 is provided on the detection frame 41, and the lifting frame 45 is slidably mounted on the guide rail 46. A driving opening 52 is provided on the lifting frame 45, and a driving shaft is rotatably mounted on the driving opening 52. A gear 56 is provided on the driving shaft 53, and a rack 51 is provided on the guide rail 46. The gear 56 meshes with the rack 51, and the output shaft of the motor 5 is drivingly connected to the driving shaft.

[0047] Specifically, gear 56 meshes with rack 51, and the output shaft of motor 5 is driven to drive shaft. Motor 5 drives secondary gear on drive shaft to rotate forward or reverse, so that lifting frame 45 moves on inspection frame 41. It can quickly and stably adjust industrial position online and improve inspection efficiency.

[0048] In one embodiment of this utility model, a test rack 54 is provided on the detection rack 41, a test sensor 55 is provided on the test rack 54, and the lifting rack 45 is arranged opposite to the test sensor 55.

[0049] Specifically, the lifting frame 45 is arranged opposite to the test sensor 55. The position of the lifting frame 45 can be detected by the test sensor 55, which can detect the movement position of the lifting frame 45 and ensure the positional accuracy of the industrial camera 44.

[0050] Usage process

[0051] Product 26 is placed onto the vibrating panel 33. The vibrator 32 drives the vibrating panel 33 to vibrate, separating the oily stacked products 26 into individual products 26. The industrial camera 44 is used to visually inspect the products 26 in the vibrating screen 3. The existing image detection method performs position detection on the image of the individual products 26, processes and calculates the result and sends it to the PLC. After processing by the CPU, the PLC sends it to the robot arm 11. The robot arm 11 distinguishes the positions according to different instructions. The robot arm 11 drives the handling gripper 12 to move above the vibrating panel 33. The vacuum suction cup 17 set at the free end of the suction rod 13 sucks up the products 26. The robot arm 11 then drives the vacuum suction cup 17 to move, transferring the individual products 26 on the vibrating screen 3 one by one to the detection fixture 2. The products 26 are placed on the support plane formed by multiple positioning protrusions 23, thus completing the rapid transfer of the products 26.

[0052] The above-described embodiments are merely preferred embodiments provided to fully illustrate the present invention, and the scope of protection of the present invention is not limited thereto. Equivalent substitutions or modifications made by those skilled in the art based on the present invention are all within the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims.

Claims

1. A feeding mechanism for an oil-producing product, characterized in that, include: The feeding assembly includes a vibrating screen for separating oily stacked products; A testing fixture is disposed opposite to the vibrating screen, and the testing fixture is used to position and test the product. A conveying assembly is disposed between the feeding assembly and the testing fixture. The conveying assembly includes a robotic arm, which is driven to a conveying gripper. The robotic arm is used to drive the conveying gripper to transfer individual products from the vibrating screen to the testing fixture one by one. A detection component is disposed above the vibrating screen plate. The detection component is used to perform visual inspection on the products in the vibrating screen plate to distinguish individual products.

2. The feeding mechanism for the oil product as described in claim 1, characterized in that, The handling gripper includes a handling frame, on which a suction rod is provided, and a vacuum suction cup is provided at the free end of the suction rod.

3. The feeding mechanism for the oil product as described in claim 2, characterized in that, The suction rod includes a fixed tube and a movable tube. The movable tube passes through the fixed tube and is connected to the transport frame. The vacuum suction cup is mounted on the movable tube. A spring is sleeved on the movable tube, and a nut is sleeved on the fixed tube. One end of the spring abuts against the nut, and the other end abuts against the vacuum suction cup.

4. The feeding mechanism for the oil product as described in claim 1, characterized in that, The vibrating screen includes a frame, on which at least one vibrator is mounted. The vibrator is driven to a vibrating panel, and baffles are provided around the vibrating panel. The vibrator drives the vibrating panel to vibrate to separate the oily stacked products on it into individual products.

5. The feeding mechanism for the oil product as described in claim 1, characterized in that, The testing fixture includes a positioning base, on which a positioning plate is provided. The positioning plate is made of a semi-transparent material, and multiple positioning protrusions are evenly provided on the positioning plate, forming a supporting plane for product positioning.

6. The feeding mechanism for the oil product as described in claim 5, characterized in that, The testing fixture also includes a mounting frame, on which a rotating platform is provided. The positioning base is mounted on the rotating platform, and the rotating platform is used to drive the positioning base to rotate in order to adjust the product position on the support plane.

7. The feeding mechanism for the oil product as described in claim 1, characterized in that, The detection assembly includes a detection frame, on which a lifting frame slides, and a lifting plate is mounted. The lifting plate is driven and connected to a driving component. A movable frame slides on the lifting plate, and a camera frame is mounted on the movable frame. An industrial camera is mounted on the camera frame, and the industrial camera is used for visual inspection of products in the vibrating screen.

8. The feeding mechanism for the oil product as described in claim 7, characterized in that, The lifting plate is provided with a slide rail, on which a slider slides. The movable frame is mounted on the slider, and a screw is mounted on the slider. The slider and the slide rail are fixedly connected by the screw, and a knob is provided at the free end of the screw.

9. The feeding mechanism for the oil product as described in claim 7, characterized in that, The driving component includes a motor, which is mounted on a lifting frame. A guide rail is provided on the detection frame, and the lifting frame slides on the guide rail. A driving opening is provided on the lifting frame, and a driving shaft is rotatably mounted on the driving opening. A gear is provided on the driving shaft, and a rack is provided on the guide rail. The gear meshes with the rack, and the output shaft of the motor is drivingly connected to the driving shaft.

10. The feeding mechanism for the oil product as described in claim 7, characterized in that, The testing frame is equipped with a test rack, and the test rack is equipped with a test sensor. The lifting frame is positioned opposite to the test sensor.

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