Sorting device for optical detector

Abstract

The utility model relates to the field of optical detection machines, in particular to a sorting device for an optical detection machine, which comprises a base, a support frame and a conveying frame are fixedly mounted at the top of the base, a detection lens is arranged in the support frame through a driving part, and a sorting component is arranged at the top of the conveying frame. The sorting assembly is used for being matched with the detection lens to sort products. Wherein the top of the base is downwards provided with a collecting groove, the sorting assembly is located in the collecting groove and is provided with an anti-blocking piece used for preventing products from being stacked and blocked, detected objects can be automatically classified and sorted, and therefore the detection efficiency is greatly improved, the labor cost and time consumption are reduced, the influence of human factors on the detection result can be reduced, and the detection accuracy is improved. And in order to prevent the sorted products from blocking the collecting groove, the push plate can be driven to push the products in the collecting groove while the products are sorted, and the purpose of preventing blocking is achieved.

Description

Technical Field

[0001] The utility model relates to the field of optical detection machines, in particular to a sorting device for optical detection machines. Background Art

[0002] An optical inspection machine is a device that uses optical technology for detection and analysis. It usually uses optical elements such as lenses, light sources, etc. to illuminate and observe samples, and obtains sample information by monitoring the sample's absorption, emission, and scattering of light. Optical inspection machines are widely used in life sciences, healthcare, food safety, materials science and other fields.

[0003] The optical inspection machine inspects the product through the inspection lens, and the products that do not meet the standards need to be cleaned. Therefore, in order to facilitate the sorting of the products, it is necessary to use a sorting device for an optical inspection machine to perform the sorting operation. For example, the prior art Chinese patent announcement number "CN219292071U" discloses an AOI automatic size sorting device, including a device body, a conveyor belt is arranged on the device body, a connecting column is installed on the device body, a lifting groove is opened on the connecting column, and a driving motor is installed on the connecting column. Through the provided conveyor belt, a number of products to be inspected are sequentially conveyed to the bottom of the optical inspection mechanism, and the lifting plate can be driven vertically by the driving motor according to the different products to be inspected, so as to adjust the height of the optical inspection mechanism and improve the adaptability of the device. When the optical inspection mechanism detects that the product size is inconsistent with the preset value, an electric signal will be sent to the electric push rod, and the movable push plate will be driven to extend and retract by the electric push rod, so that the products on the conveyor belt that do not meet the size requirements are pushed out of the conveyor belt, so that they fall into the discharge trough, and slide into the storage drawer through the discharge trough, which is convenient for subsequent recycling. The whole process does not require manual operation, which greatly improves the production efficiency, and the device structure is simple and compact.

[0004] Some sorting devices cooperate with the push plate under the action of the detection mechanism to sort out unqualified products. However, in actual operation, the unqualified products will enter the collection trough for recycling after being sorted. However, considering that the space in the collection trough is limited, as the products are piled up and squeezed against each other, the collection trough may be blocked, which in turn affects the normal progress of the sorting operation and has poor practicality. Utility Model Content

[0005] The utility model aims to solve the defect in the prior art that the collection chamber may be blocked by the stacked and squeezed products, and proposes a sorting device for an optical inspection machine.

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

[0007] A sorting device for an optical inspection machine is designed, comprising a base, a support frame and a conveying frame are fixedly installed on the top of the base, a detection lens is arranged in the support frame through a driving member, and a sorting component is arranged on the top of the conveying frame, and the sorting component is used to cooperate with the detection lens to sort products;

[0008] Wherein, a collecting groove is provided downwardly on the top of the base, and the sorting component is located in the collecting groove and is provided with an anti-blocking member for preventing product accumulation and plugging.

[0009] Furthermore, the driving member includes a cylinder fixedly installed on the top of the support frame, a guide rod fixedly connected between the support frame and the base, and a receiving plate slidably connected through the guide rod, the receiving plate is fixedly connected to the axial end of the cylinder, and the detection lens is fixedly installed at the bottom.

[0010] Furthermore, the sorting component includes a dual-axis motor, the top of the conveying frame is located on one side of the outlet end and is provided with a through groove and a T-shaped groove, and the dual-axis motor is fixedly installed inside, a baffle is slidably connected in the T-shaped groove, the baffle is L-shaped, and a rack is fixedly installed on the top, the shaft end of the dual-axis motor extends to the periphery of the conveying frame and is fixedly installed with a gear, and the gear meshes and rotates with the rack.

[0011] Furthermore, the anti-blocking member includes a cam, a mounting groove is opened inside the base, the collecting groove is provided with an opening on the side of the base, and a guide groove communicating with the mounting groove is provided on the side thereof, the other shaft end of the dual-axis motor is located in the mounting groove and is connected to an extension rod, and the cam is fixedly installed on the other end of the extension rod.

[0012] Furthermore, a limit rod is fixedly installed in the installation groove at the guide groove, one end of the limit rod is slidably connected to a push plate and is sleeved with a spring, both ends of the spring are respectively fixedly connected to the push plate and the side of the installation groove, one end of the push plate is bent and can interfere with the cam.

[0013] Furthermore, a material guiding slope is provided on the top of the collecting trough, and a plurality of rollers are rotatably connected to the outer side of the material guiding slope.

[0014] The utility model proposes a sorting device for an optical inspection machine, which has the beneficial effect that: the utility model can automatically classify and sort the inspected items through the action of the sorting component, thereby greatly improving the inspection efficiency, reducing labor costs and time consumption, and reducing the influence of human factors on the inspection results, ensuring the accuracy and consistency of the inspection, and in order to prevent the sorted products from clogging the collection slot, the push plate can be driven to push the products in the collection slot while sorting the products, so as to achieve the purpose of preventing clogging, and the utility model has a simple structure, easy operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of area A;

[0017] Figure 3 It is an enlarged cross-sectional schematic diagram of the dual-axis motor of the utility model;

[0018] Figure 4 This is a schematic diagram of the anti-blocking component structure of the utility model;

[0019] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of area B.

[0020] In the figure: 1. base; 2. support frame; 3. conveyor frame; 4. driving part; 41. cylinder; 42. guide rod; 5. detection lens; 6. sorting component; 61. double-axis motor; 62. through slot; 63. T-slot; 64. baffle; 65. rack; 66. gear; 7. collecting slot; 71. roller; 8. anti-blocking part; 81. cam; 82. mounting slot; 83. guide slot; 84. limit rod; 85. push plate; 86. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-5 , a sorting device for an optical inspection machine, comprising a base 1, a support frame 2 and a conveying frame 3 are fixedly mounted on the top of the base 1, a detection lens 5 is arranged in the support frame 2 through a driving member 4, a sorting component 6 is arranged on the top of the conveying frame 3, and the sorting component 6 is used to cooperate with the detection lens 5 to sort products;

[0023] A collecting groove 7 is provided downwardly on the top of the base 1, and the sorting component 6 is located in the collecting groove 7 and is provided with an anti-blocking member 8 for preventing product accumulation and plugging.

[0024] Furthermore, the driving member 4 includes a cylinder 41 fixedly installed on the top of the support frame 2, a guide rod 42 is fixedly connected between the support frame 2 and the base 1, and a receiving plate is slidably connected through the guide rod 42, the receiving plate is fixedly connected to the axial end of the cylinder 41, and the detection lens 5 is fixedly installed at the bottom.

[0025] The specific operation is that the cylinder 41 utilizes the extension and retraction of the shaft end to cooperate with the guide rod 42 to lift the receiving plate, thereby achieving the function of adjusting the detection lens 5;

[0026] A control unit is fixedly mounted on the top of the base 1 , and the detection lens 5 is electrically connected to the control unit.

[0027] Furthermore, the sorting component 6 includes a dual-axis motor 61, and the top of the conveying frame 3 is located on one side of the outlet end and is provided with a through slot 62 and a T-slot 63, and the dual-axis motor 61 is fixedly installed inside. A baffle 64 is slidably connected in the T-slot 63, and the baffle 64 is L-shaped and a rack 65 is fixedly installed on the top. The shaft end of the dual-axis motor 61 extends to the periphery of the conveying frame 3 and is fixedly installed with a gear 66, and the gear 66 engages and rotates with the rack 65.

[0028] It should be noted that the top of the T-slot 63 passes through the conveyor frame 3 upward to form a gap, and the rack 65 is arranged in the gap to prevent the occurrence of a jam, and the dual-axis motor 61 drives the gear 66 to drive the rack 65 to move, and then the baffle 64 is used to sort out unqualified products;

[0029] Among them, the dual-axis motor 61 is electrically connected to the control unit, and the baffle 64 uses the thrust generated during movement to cooperate with the through groove 62 to sort the products into the collection groove 7. In this way, when the detection lens 5 detects unqualified products, the control unit controls the dual-axis motor 61 to drive the baffle 64 for sorting.

[0030] In more detail, the anti-blocking member 8 includes a cam 81, a mounting groove 82 is opened inside the base 1, the collecting groove 7 is provided with an opening on the side of the base 1, and a guide groove 83 communicating with the mounting groove 82 is provided on the side thereof, the other shaft end of the dual-axis motor 61 is located in the mounting groove 82 and is connected to an extension rod, and the cam 81 is fixedly installed on the other end of the extension rod.

[0031] In general, a limiting rod 84 is fixedly installed in the installation groove 82 at the guide groove 83, one end of the limiting rod 84 is slidably connected to a push plate 85 and is sleeved with a spring 86, both ends of the spring 86 are respectively fixedly connected to the push plate 85 and the side of the installation groove 82, one end of the push plate 85 is bent and can interfere with the cam 81.

[0032] Considering that in actual situations, products may accumulate and squeeze each other when passing through the collecting tank 7, thereby blocking the collecting tank 7, the anti-blocking member 8 is required to prevent the products from blocking the collecting tank 7;

[0033] The specific operation is that while the two ends of the dual-axis motor 61 rotate, on the one hand, it drives the baffle 64 for sorting, and on the other hand, the cam 81 contacts the push plate 85, so that the push plate 85 moves back and forth under the action of the spring 86 to push the product.

[0034] Finally, a material guiding slope is provided on the top of the collecting tank 7, and a plurality of rollers 71 are rotatably connected to the outer side of the material guiding slope.

[0035] Working mode: When working, the conveyor frame 3 is used to convey the product, and then the product is inspected when passing through the inspection lens 5. The qualified products are conveyed to the next process, and the unqualified products are sorted;

[0036] Also, when the inspection lens 5 detects unqualified products, the control unit controls the shaft ends at both ends of the dual-axis motor 61 to rotate, and one of the shaft ends drives the gear 66 to drive the rack 65 to move, and then the baffle 64 is used to sort the unqualified products;

[0037] Finally, the other shaft end drives the cam 81 to contact the push plate 85, so that the push plate 85 moves back and forth under the action of the spring 86, pushing the product to prevent the product from accumulating and clogging the collecting tank 7.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sorting device for an optical inspection machine, comprising a base (1), characterized in that: A support frame (2) and a conveying frame (3) are fixedly mounted on the top of the base (1); a detection lens (5) is arranged in the support frame (2) via a driving member (4); a sorting component (6) is arranged on the top of the conveying frame (3); the sorting component (6) is used to cooperate with the detection lens (5) to sort products; The top of the base (1) is provided with a collecting groove (7) downward, and the sorting component (6) is located in the collecting groove (7) and is provided with an anti-blocking member (8) for preventing product accumulation and plugging.

2. A sorting device for an optical inspection machine according to claim 1, characterized in that: The driving member (4) comprises a cylinder (41) fixedly mounted on the top of the support frame (2); a guide rod (42) is fixedly connected between the support frame (2) and the base (1); and a receiving plate is slidably connected via the guide rod (42); the receiving plate is fixedly connected to the axial end of the cylinder (41) and the detection lens (5) is fixedly mounted on the bottom.

3. The sorting device for an optical inspection machine according to claim 1, characterized in that: The sorting assembly (6) comprises a double-axis motor (61); a through slot (62) and a T-slot (63) are provided on the top of the conveying frame (3) at one side of the outlet end, and the double-axis motor (61) is fixedly installed inside; a baffle (64) is slidably connected inside the T-slot (63); the baffle (64) is in an L-shaped structure, and a rack (65) is fixedly installed on the top; the shaft end of the double-axis motor (61) extends to the periphery of the conveying frame (3) and is fixedly installed with a gear (66); the gear (66) meshes with the rack (65) for rotation.

4. A sorting device for an optical inspection machine according to claim 3, characterized in that: The anti-blocking member (8) comprises a cam (81); a mounting groove (82) is provided inside the base (1); the collecting groove (7) is provided with an opening on the side of the base (1); and a guide groove (83) communicating with the mounting groove (82) is provided on the side of the collecting groove (7); the other shaft end of the dual-axis motor (61) is located in the mounting groove (82) and is connected to an extension rod, and the cam (81) is fixedly installed on the other end of the extension rod.

5. The sorting device for an optical inspection machine according to claim 4, characterized in that: A limiting rod (84) is fixedly installed in the installation groove (82) at the guide groove (83), one end of the limiting rod (84) is slidably connected to a push plate (85) and is sleeved with a spring (86), two ends of the spring (86) are respectively fixedly connected to the push plate (85) and the side of the installation groove (82), one end of the push plate (85) is bent and can contact the cam (81).

6. The sorting device for an optical inspection machine according to claim 1, characterized in that: A material guiding slope is provided on the top of the collecting trough (7), and a plurality of rollers (71) are rotatably connected to the outer side of the material guiding slope.

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