Sorting and weighing assembly

Abstract

The utility model discloses a sorting weighing assembly which comprises a rack and a protective cover, a first conveyor and a second conveyor are installed on the rack, a sorting mechanism is arranged between the first conveyor and the second conveyor, the protective cover is connected to the rack and arranged above the sorting mechanism, and the protective cover is connected to the rack and arranged above the sorting mechanism. And the sorting mechanism comprises a base, a second motor, a rotating frame, a ball body, an electric roller, a weighing sensor and a conveying belt, and the second motor is installed in the base. According to the sorting and weighing assembly, the weighing sensor can weigh workpieces conveyed on the conveying belt, when the weight of products does not meet the requirement, the weighing sensor transmits the information to the control box, and the control box controls the second motor to drive the rotating frame to rotate; therefore, the conveying direction of the electric roller, namely the conveying belt, in the rotating frame can be switched, and then unqualified products can be discharged to follow-up machining equipment through the discharging port to be machined under the conveying effect of the conveying belt.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting and weighing, in particular to a sorting and weighing component. Background Art

[0002] In order to ensure the consistency of the products during processing, sorting and weighing equipment is usually used to detect them. After searching, it is found that the sorting and weighing in the prior art is typically such as the publication number CN108945572A, a noodle sorting and weighing device, including a funnel, a chute, a box, a weighing box, an air curtain, an air pump, a pipeline, a filter, a box, a bracket, a conveyor belt, a support rod, a first motor, a baffle, a rotating shaft, a second motor, a third motor and a pin shaft. The special structure of the funnel is used to comb the products and introduce them horizontally into the box body, and the chute is used to introduce the products into the weighing box, and the weighing box is used to weigh them. When the weight is reached, the first motor drives the disc to rotate, and the third motor drives the pin shaft to lift the chute to prevent the product from falling in. The second motor drives the rotating shaft to rotate and the weighing box tilts. The conveyor belt is used to transport the products and the products are transported out of the box. The air curtain is used to isolate the opening position on the right side of the box. Its main feature is that it plays a role in disinfecting the opening position.

[0003] In summary, the existing sorting and weighing devices need to use external equipment to remove products that do not meet weight requirements during the product transportation process, which makes the products easily damaged by collision and squeezing during the removal process. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a sorting and weighing component to solve the problem that the existing sorting and weighing device proposed in the above background technology needs to use external equipment to remove products that do not meet the weight requirements during the product transportation process, so that the products are easily damaged by collision and extrusion during the removal process.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a sorting and weighing component, including a frame and a protective cover,

[0006] The first conveyor and the second conveyor are installed on the frame, and a sorting mechanism is arranged between the first conveyor and the second conveyor, the protective cover is connected to the frame, and the protective cover is arranged above the sorting mechanism, the sorting mechanism includes a base, a second motor, a rotating frame, a sphere, a motorized roller, a weighing sensor and a conveyor belt, and the second motor is installed inside the base, the output end of the second motor is connected to the rotating frame, and the motorized roller and the weighing sensor are installed inside the rotating frame.

[0007] Preferably, the first conveyor is connected to the second conveyor via a belt transmission structure, and the second conveyor is driven by a first motor.

[0008] Preferably, a material unloading seat is provided on a side of the second conveyor away from the sorting mechanism, and the material unloading seat is installed on a frame, and the frame is inclined.

[0009] Preferably, a feed opening is provided on the protective cover, and a control box is arranged above one side of the feed opening.

[0010] Preferably, the control box is mounted on a frame, and a warning light is provided on one side of the control box.

[0011] Preferably, spheres are distributed in an annular array inside the base, and the tops of the spheres are in contact with the rotating frame.

[0012] Preferably, the rotating frame is rotatably connected to the inside of the base, and the base, the electric roller, the weighing sensor and the second motor constitute a rotating structure.

[0013] Preferably, the motorized rollers are symmetrically arranged on both sides of the weighing sensor, and the motorized rollers are connected by a conveyor belt.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the sorting and weighing component,

[0015] (1) The utility model can effectively solve the problem that the existing sorting and weighing device needs to use external equipment to remove products that do not meet the weight requirements during the product conveying process, which makes the products easily damaged by collision and extrusion during the removal process through the coordinated use of the sorting mechanism and the control box. The weighing sensor can weigh the workpieces conveyed on the conveyor belt. When the weight of the product does not meet the requirements, the weighing sensor will transmit this information to the control box, and the control box will control the second motor to drive the rotating frame to rotate, so that the conveying direction of the electric roller inside the rotating frame, that is, the conveyor belt, can be switched, and then the unqualified products can be discharged through the discharge port to the subsequent processing equipment for processing under the conveying action of the conveyor belt;

[0016] (2) The utility model can effectively solve the problem of low automation degree and low sorting and weighing efficiency of the existing sorting and weighing device through the coordinated use of the first conveyor, the second conveyor and the first motor. With the cooperation of the first motor and the belt transmission structure, the first conveyor and the second conveyor can synchronously convey the products before and after weighing to automatically load and unload materials, thereby ensuring the continuity of sorting and weighing, and further improving the processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2This is a schematic diagram of the front cross-sectional structure of the connection relationship between the first conveyor, the second conveyor and the sorting mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view of the sorting mechanism of the utility model.

[0020] In the figure: 1, frame; 2, first conveyor; 3, second conveyor; 4, first motor; 5, discharge port; 6, protective cover; 7, control box; 8, discharge seat; 9, sorting mechanism; 901, base; 902, second motor; 903, rotating frame; 904, sphere; 905, electric roller; 906, weighing sensor; 907, conveyor belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a sorting and weighing component,

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, the first conveyor 2 and the second conveyor 3 are installed on the frame 1, and a sorting mechanism 9 is arranged between the first conveyor 2 and the second conveyor 3, the protective cover 6 is connected to the frame 1, and the protective cover 6 is arranged above the sorting mechanism 9, the sorting mechanism 9 includes a base 901, a second motor 902, a rotating frame 903, a sphere 904, an electric roller 905, a weighing sensor 906 and a conveyor belt 907, and the second motor 902 is installed inside the base 901, the output end of the second motor 902 is connected to the rotating frame 903, and the electric roller 905 and the weighing sensor 906 are installed inside the rotating frame 903.

[0025] In a further embodiment, the first conveyor 2 is connected to the second conveyor 3 via a belt transmission structure, and the second conveyor 3 is driven by a first motor 4 .

[0026] In a further embodiment, a material discharge port 5 is provided on the protective cover 6 , and a control box 7 is provided above one side of the material discharge port 5 .

[0027] In a further embodiment, the control box 7 is installed on the frame 1, and a warning light is provided on one side of the control box 7. The warning light flashes when the second motor 902 is started, that is, when defective products appear. The staff can understand the defective rate by observing the flashing frequency of the warning light, thereby improving the visualization level of the device.

[0028] In a further embodiment, spheres 904 are distributed in a circular array inside the base 901, and the tops of the spheres 904 are in contact with the rotating frame 903. The spheres 904 can support the rotating frame 903 when it rotates, thereby ensuring the smoothness and stability of the rotation.

[0029] In a further embodiment, the rotating frame 903 is rotatably connected to the inside of the base 901, and the base 901, the electric roller 905, the weighing sensor 906 and the second motor 902 constitute a rotating structure.

[0030] In a further embodiment, the motorized rollers 905 are symmetrically arranged on both sides of the weighing sensor 906 , and the motorized rollers 905 are connected by a conveyor belt 907 .

[0031] Specifically, in the actual working process, the first motor 4 drives the second conveyor 3 to rotate. During the rotation of the second conveyor 3, the first conveyor 2 will be driven to rotate synchronously, so that the materials on the first conveyor 2 are moved to the conveyor belt 907 at a uniform speed. The weighing sensor 906 can weigh the products moved to the top thereof. When the weight of the product does not meet the requirements, the weighing sensor 906 will transmit this information to the control box 7. The control box 7 will control the second motor 902 to drive the rotating frame 903 to rotate. After the rotating frame 903 rotates, the conveying direction of the electric roller 905 inside it, that is, the conveying belt 907 will change synchronously. Then, driven by the electric roller 905, the conveyor belt 907 will drive the product to be transported to the lower material port 5 and discharged through the discharge port 5. When the weight of the product meets the requirements, the electric roller 905 drives the conveyor belt 907 to transport the product to the second conveyor 3. When the product moves to the leftmost end of the second conveyor 3, it will be discharged to the downward processing equipment through the discharge seat 8 for subsequent processing.

[0032] Embodiment 2

[0033] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0034] like Figure 1 As shown, in a further embodiment, a material unloading seat 8 is provided on a side of the second conveyor 3 away from the sorting mechanism 9, and the material unloading seat 8 is installed on the frame 1, and the frame 1 is inclined.

[0035] Specifically, the unloading seat 8 is inclined with the right side higher than the left side, so as to prevent the product from being stuck in the gap between the second conveyor 3 and the frame 1 due to inertia.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sorting and weighing assembly, comprising a frame (1) and a protective cover (6), characterized in that: A first conveyor (2) and a second conveyor (3) are mounted on the frame (1), and a sorting mechanism (9) is arranged between the first conveyor (2) and the second conveyor (3); the protective cover (6) is connected to the frame (1), and the protective cover (6) is arranged above the sorting mechanism (9); the sorting mechanism (9) comprises a base (901), a second motor (902), a rotating frame (903), a sphere (904), an electric roller (905), a weighing sensor (906) and a conveyor belt (907); the second motor (902) is mounted inside the base (901), the output end of the second motor (902) is connected to the rotating frame (903), and the electric roller (905) and the weighing sensor (906) are mounted inside the rotating frame (903).

2. A sorting and weighing assembly according to claim 1, characterized in that: The first conveyor (2) is connected to the second conveyor (3) via a belt transmission structure, and the second conveyor (3) is driven by a first motor (4).

3. A sorting and weighing assembly according to claim 1, characterized in that: A material unloading seat (8) is provided on a side of the second conveyor (3) away from the sorting mechanism (9), and the material unloading seat (8) is installed on the frame (1), and the frame (1) is inclined.

4. A sorting and weighing assembly according to claim 1, characterized in that: The protective cover (6) is provided with a material discharge port (5), and a control box (7) is arranged above one side of the material discharge port (5).

5. A sorting and weighing assembly according to claim 4, characterized in that: The control box (7) is installed on the frame (1), and a warning light is provided on one side of the control box (7).

6. A sorting and weighing assembly according to claim 1, characterized in that: The base (901) has spheres (904) distributed in a circular array inside, and the tops of the spheres (904) are in contact with the rotating frame (903).

7. A sorting and weighing assembly according to claim 1, characterized in that: The rotating frame (903) is rotatably connected to the inside of the base (901), and the base (901), the electric roller (905), the weighing sensor (906) and the second motor (902) form a rotating structure.

8. A sorting and weighing assembly according to claim 1, characterized in that: The motorized rollers (905) are symmetrically arranged on both sides of the weighing sensor (906), and the motorized rollers (905) are connected via a conveyor belt (907).

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