Defective product removing device for visual inspection of belt conveyor

Abstract

The defective product removing device comprises a supporting frame, a removing assembly, a conveying assembly and a visual detector, the removing assembly is arranged on the supporting frame and comprises a conveying plate, a removing plate, a torsion spring, an electric push rod, an L-shaped plate, an inclined plate and a baffle, the removing plate is fixedly installed at the bottom of the conveying plate, and the conveying plate is fixedly installed on the conveying plate. The electric push rod is fixedly installed on one side, the L-shaped plate is fixedly installed on the top of the supporting frame, and the inclined plate is fixedly installed in the supporting frame. According to the defective product removing device, the arranged removing assembly can drive the conveying plate to turn over through the electric push rod, so that defective products are removed from the visual inspection belt conveyor, the use cost of the defective product removing device is reduced, and the situation that wires are wound together is prevented. The conveying assembly can drive the products to move to be matched with the removing assembly to remove the defective products, and therefore the removing efficiency of the defective product removing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual inspection belt conveyors, and in particular to a defective product rejection device used for visual inspection belt conveyors. Background Art

[0002] Visual inspection conveyor is a device that can perform visual inspection on the outside of products. Some of the products produced by the factory are defective products, and the treatment methods of defective products and good products are different. Therefore, products need to be visually inspected after production is completed to distinguish defective products from good products. Existing visual inspection conveyors are not convenient for removing defective products. After the visual inspection of the products is completed, defective products need to be picked out manually. When the number of products is large, the labor cost required to remove defective products will rise sharply, resulting in increased product inspection costs and causing economic losses.

[0003] For example, the patent application with application number CN202223541793.7 includes a control unit, a conveying and rejecting component is arranged on one side of the control unit, a visual detection component is arranged on the upper end of the conveying and rejecting component, a collecting component is arranged on the lower end of the conveying and rejecting component, and the conveying and rejecting component includes a supporting part, a conveying part and a plurality of defective product rejecting components evenly arranged on the outer surface of the conveying part. By arranging the supporting part, the conveying part, the defective product rejecting component, the first detection component and the second detection component, the purpose of automatically rejecting defective products is achieved, and the problem that the existing reagent detection conveyor needs to manually pick up defective products, resulting in increased detection costs is solved.

[0004] When the above-mentioned inspection conveyor is in use, multiple sets of second motors are fixedly installed on the outer surface of the transmission belt through fixing bars, which increases the use cost of the inspection conveyor. Multiple sets of second motors are electrically connected to the control unit, which causes the wires between the second motors and the control unit to become entangled during the process of the second motors being driven by the transmission belt to rotate, thereby reducing the use effect of the inspection conveyor. It is urgent to design a defective product rejection device for a visual inspection belt conveyor to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a defective product rejection device for visually inspecting a belt conveyor, so as to solve the above-mentioned deficiencies in the prior art.

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

[0007] It includes a supporting frame, a rejection component, a transport component and a visual detector, wherein the rejection component is arranged on the supporting frame, and the rejection component includes a transport plate, a rejection plate, a torsion spring, an electric push rod, an L-shaped plate, an inclined plate and a baffle, wherein the rejection plate is fixedly installed at the bottom of the transport plate, the electric push rod is fixedly installed at one side, the L-shaped plate is fixedly installed at the top of the supporting frame, the inclined plate is fixedly installed in the supporting frame, a first slot is opened on the front side of the supporting frame, a second slot is opened on one side of the supporting frame, and the baffle is slidably installed in the second slot.

[0008] The rejection component set up can drive the transport plate to flip through the electric push rod, so that defective products can be rejected from the visual inspection belt conveyor, thereby reducing the use cost of the defective product rejection device and preventing the occurrence of wire entanglement.

[0009] The transport component provided can drive the product to move and cooperate with the rejection component to reject defective products, thereby improving the rejection efficiency of the defective product rejection device.

[0010] The torsion spring provided can drive the transport plate to reset, so that the transport plate can be recycled.

[0011] The disposed inclined plate can guide the rejected defective products so as to collect and process the defective products.

[0012] The baffle is connected to the output end of the electric push rod, and the visual detector is fixedly installed at the bottom of the L-shaped plate.

[0013] The L-shaped plate can be provided to support and fix the visual detector, thereby increasing the stability of the visual detector when in use.

[0014] The transport assembly comprises a rotating shaft, a transmission belt and a transport motor. The rotating shaft is rotatably mounted in the support frame, and the transmission belt is sleeved between the rotating shafts.

[0015] The transport motor is fixedly mounted on the front side of the support frame, and the rotating shaft is connected to the output end of the transport motor.

[0016] The transport plate is rotatably mounted on one side of the transmission belt, and the torsion spring is fixedly mounted between the transport plate and the transmission belt.

[0017] A first collection box is fixedly installed on one side of the support frame, a second collection box is fixedly installed on the front side of the support frame, and a controller is fixedly installed on the front side of the support frame.

[0018] The high-quality products can be collected by the first collection box, so that it is convenient for the staff to process the high-quality products.

[0019] The second collection box can be used to collect defective products, thereby facilitating the staff to process the defective products.

[0020] In the above technical solution, the utility model provides a defective product rejection device for visual inspection of belt conveyors, and the beneficial effects are:

[0021] 1. The rejection component can drive the transport plate to flip through the electric push rod, so that the defective products can be removed from the visual inspection belt conveyor, thereby reducing the use cost of the defective product rejection device and preventing the wires from being entangled.

[0022] 2. The transport component can drive the product to move and cooperate with the rejection component to reject defective products, thereby improving the rejection efficiency of the defective product rejection device.

[0023] 3. The torsion spring can be used to drive the transport plate to reset, so that the transport plate can be recycled. The inclined plate can be used to guide the rejected defective products, so that the defective products can be collected and processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0025] Figure 1 The present invention is a schematic structural diagram of a defective product rejection device provided in an embodiment of a defective product rejection device for visually inspecting a belt conveyor.

[0026] Figure 2 A schematic diagram of the structure of a transport component provided in an embodiment of a defective product rejection device for a visual inspection belt conveyor according to the utility model.

[0027] Figure 3 The utility model is a schematic diagram of the structure of a rejection component provided in an embodiment of a defective product rejection device for a visual inspection belt conveyor.

[0028] Figure 4 A schematic diagram of the transport plate structure provided in an embodiment of a defective product rejection device for a visual inspection belt conveyor according to the utility model.

[0029] 1. Support frame; 2. Rejection assembly; 3. Transport assembly; 4. Visual detector; 5. Transport plate; 6. Rejection plate; 7. Torsion spring; 8. Electric push rod; 9. L-shaped plate; 10. Inclined plate; 11. Baffle; 12. First notch; 13. Second notch; 14. Rotating shaft; 15. Drive belt; 16. Transport motor; 17. First collection box; 18. Second collection box; 19. Controller. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] like Figure 1-4 As shown, an embodiment of the utility model provides a defective product rejection device for visually inspecting a belt conveyor.

[0032] It includes a supporting frame 1, a rejection component 2, a transport component 3 and a visual detector 4. The rejection component 2 is arranged on the supporting frame 1. The rejection component 2 includes a transport plate 5, a rejection plate 6, a torsion spring 7, an electric push rod 8, an L-shaped plate 9, an inclined plate 10 and a baffle 11. The rejection plate 6 is fixedly installed at the bottom of the transport plate 5, the electric push rod 8 is fixedly installed at one side, the L-shaped plate 9 is fixedly installed at the top of the supporting frame 1, the inclined plate 10 is fixedly installed in the supporting frame 1, a first slot 12 is opened on the front side of the supporting frame 1, a second slot 13 is opened on one side of the supporting frame 1, and the baffle 11 is slidably installed in the second slot 13.

[0033] The rejection assembly 2 is set up to drive the transport plate 5 to flip through the electric push rod 8, so that defective products are rejected from the visual inspection belt conveyor, thereby reducing the use cost of the defective product rejection device and preventing the occurrence of wire entanglement.

[0034] The transport component 3 provided can drive the product to move and cooperate with the rejecting component 2 to reject defective products, thereby improving the rejection efficiency of the defective product rejection device.

[0035] The torsion spring 7 can drive the transport plate 5 to reset, so that the transport plate 5 can be recycled.

[0036] The disposed inclined plate 10 can guide the rejected defective products, thereby collecting and processing the defective products.

[0037] Reference Figure 3 In this embodiment, the baffle 11 is connected to the output end of the electric push rod 8, and the visual detector 4 is fixedly installed at the bottom of the L-shaped plate 9.

[0038] The L-shaped plate 9 can support and fix the visual detector 4, thereby increasing the stability of the visual detector 4 when in use.

[0039] Reference Figure 2 The transport assembly 3 of this embodiment includes a rotating shaft 14 , a transmission belt 15 and a transport motor 16 . The rotating shaft 14 is rotatably installed in the support frame 1 , and the transmission belt 15 is sleeved between the rotating shafts 14 .

[0040] The transport motor 16 is fixedly mounted on the front side of the support frame 1 , and the rotating shaft 14 is connected to the output end of the transport motor 16 .

[0041] The transport plate 5 is rotatably mounted on one side of the transmission belt 15 , and the torsion spring 7 is fixedly mounted between the transport plate 5 and the transmission belt 15 .

[0042] Reference Figure 1 In this embodiment, a first collection box 17 is fixedly installed on one side of the support frame 1, a second collection box 18 is fixedly installed on the front side of the support frame 1, and a controller 19 is fixedly installed on the front side of the support frame 1.

[0043] The first collection box 17 can be used to collect high-quality products, thereby facilitating the processing of the high-quality products by the staff.

[0044] The second collection box 18 can be used to collect defective products, thereby facilitating the staff to process the defective products.

[0045] Working principle: first, place the product on the transport plate 5, start the transport motor 16, the transport motor 16 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the transmission belt 15 to rotate, the transmission belt 15 drives the product to move through the transport plate 5, and when the product moves to the visual detector 4, the visual detector 4 detects the product. If the product is a good product, the transport plate 5 drives the good product to fall into the first collection box 17. If the product is a bad product, the visual detector 4 starts the electric push rod 8 through the controller 19, and the electric push rod 8 drives the baffle 11 to move. The baffle 11 blocks the corresponding rejection plate 6, and the rejection plate 6 drives the transport plate 5 to flip over. The bad products on the transport plate 5 fall onto the inclined plate 10. After the bad products have finished falling, the torsion spring 7 drives the transport plate 5 to reset, and the inclined plate 10 guides the bad products, and the bad products fall from the second slot 13 to the second collection box 18.

[0046] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A defective product rejection device for visual inspection of a belt conveyor, comprising a support frame (1), a rejection component (2), a transport component (3) and a visual detector (4), characterized in that: The rejection assembly (2) is arranged on the support frame (1), and comprises a transport plate (5), a rejection plate (6), a torsion spring (7), an electric push rod (8), an L-shaped plate (9), an inclined plate (10) and a baffle (11); the rejection plate (6) is fixedly mounted on the bottom of the transport plate (5), the electric push rod (8) is fixedly mounted on one side, the L-shaped plate (9) is fixedly mounted on the top of the support frame (1), the inclined plate (10) is fixedly mounted in the support frame (1), a first notch (12) is provided on the front side of the support frame (1), a second notch (13) is provided on one side of the support frame (1), and the baffle (11) is slidably mounted in the second notch (13).

2. A defective product rejection device for visual inspection of a belt conveyor according to claim 1, characterized in that: The baffle (11) is connected to the output end of the electric push rod (8), and the visual detector (4) is fixedly mounted on the bottom of the L-shaped plate (9).

3. The defective product rejection device for visual inspection of belt conveyor according to claim 1, characterized in that: The transport assembly (3) comprises a rotating shaft (14), a transmission belt (15) and a transport motor (16); the rotating shaft (14) is rotatably mounted in the support frame (1), and the transmission belt (15) is sleeved between the rotating shafts (14).

4. A defective product rejection device for visual inspection of a belt conveyor according to claim 3, characterized in that: The transport motor (16) is fixedly mounted on the front side of the support frame (1), and the rotating shaft (14) is connected to the output end of the transport motor (16).

5. The defective product rejection device for visual inspection of belt conveyor according to claim 3, characterized in that: The transport plate (5) is rotatably mounted on one side of the transmission belt (15), and the torsion spring (7) is fixedly mounted between the transport plate (5) and the transmission belt (15).

6. The defective product rejection device for visual inspection of belt conveyor according to claim 1, characterized in that: A first collection box (17) is fixedly mounted on one side of the support frame (1), a second collection box (18) is fixedly mounted on the front side of the support frame (1), and a controller (19) is fixedly mounted on the front side of the support frame (1).

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