Multi-stage material selecting and distributing mechanism

Abstract

The utility model belongs to the technical field of material selecting and distributing mechanisms, and particularly relates to a multi-stage material selecting and distributing mechanism which comprises a flat plate, the upper end face of the flat plate is fixedly connected with two symmetrically-distributed vertical plates through stand columns, a conveyor is installed between the two vertical plates, and the upper end faces of the two vertical plates are fixedly connected with a second supporting frame. A sliding groove is formed in the upper end face of the second supporting frame, a third servo motor drives a screw to rotate, so that two movable plates move relatively, two sliding blocks are driven to slide relatively in the sliding groove, two guide plates move relatively, the distance between the two guide plates is changed, and the device is suitable for materials of different sizes; and meanwhile, the materials are arranged in order through a guide plate, the materials arranged in order are scanned through an infrared scanner, the types of the materials are determined, the materials of different types and sizes can be separated conveniently, the applicability is improved, and operation is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of material selection and distribution mechanisms, in particular to a multi-stage material selection and distribution mechanism. Background Art

[0002] Multi-stage material selection and separation mechanism is a common equipment in the industrial field. It is designed to grade and separate mixed materials according to specific physical properties (such as particle size, density, shape, etc.). By setting up a multi-stage guiding mechanism, the arrangement of materials with a wire diameter ratio greater than 6 times can be effectively improved. The modular separation mechanism can realize one feeder to supply raw materials for parts of two required parts at a time, which saves equipment costs and improves equipment production capacity.

[0003] When in use, the existing material selection and sorting mechanisms can mostly only sort materials according to their size, and usually can only grade or separate materials of the same type. It is not easy to separate materials of different types and sizes at the same time, and the applicability is poor. In addition, the existing device structure is complex, the operation is more troublesome when sorting, and the work efficiency is low. Summary of the Invention

[0004] The purpose of the utility model is to provide a multi-stage material selection and separation mechanism, which is convenient for separating materials of different types and sizes, improves applicability and is easy to operate.

[0005] The lifting mechanism is a set of one or more axial lifts, and the axial lift has two parallel rods, and the axial lift has two parallel rods, and the axial lift has two parallel rods. The axial lift has two parallel rods, and the axial lift has two parallel rods. The axial lift has two parallel rods, and the axial lift has two parallel rods. The axial lift has two parallel rods, and the axial lift has two parallel rods.

[0006] An infrared scanner is installed on the left end surface of the second support frame through a bracket;

[0007] The upper end surface of the flat plate is fixedly connected to a material guide platform located on the left side of the conveyor. The upper end surface of the material guide platform is set as an inclined surface, and the upper end surface of the material guide platform is fixedly connected to a plurality of equidistantly distributed partitions.

[0008] In order to facilitate the rotation of the baffle, as a preferred multi-stage material selection and distribution mechanism of the present invention, the upper end faces of the two vertical plates are fixedly connected to the first support frame located on the right side of the second support frame, and the lower end face of the first support frame is rotatably connected to two symmetrically distributed shafts, and the outer walls of the two shafts are fixedly connected to the baffle, and two first servo motors are installed on the upper end face of the first support frame, and the output ends of the two first servo motors are respectively fixedly connected to the two shafts.

[0009] In order to drive the material separation plate to rotate, as a preferred multi-stage material selection and separation mechanism of the utility model, the upper end faces of the two vertical plates are fixedly connected to a third support frame located on the left side of the second support frame, the lower end face of the third support frame is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to the material separation plate, the upper end face of the third support frame is installed with a second servo motor, and the output end of the second servo motor is fixedly connected to the rotating shaft.

[0010] In order to enable the two movable plates to move relative to each other, as a preferred multi-stage material selection and distribution mechanism of the present invention, the threads at both ends of the outer wall of the screw are in opposite directions.

[0011] In order to ensure the normal operation of the conveyor, as a preferred multi-stage material selection and distribution mechanism of the present invention, there is a gap between the lower end surfaces of the guide plate, the baffle and the distribution plate and the conveyor belt of the conveyor.

[0012] In order to make the operation more convenient, as a preferred multi-stage material selection and distribution mechanism of the present invention, a control switch is fixedly connected to the front end surface of the front side vertical plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] When the utility model is used, the material is moved to the left by the conveyor belt, and the screw 12 is driven to rotate by the third servo motor 22, so that the two movable plates 13 move relative to each other, and the two sliders 10 are driven to slide relative to each other inside the chute 9, so that the two guide plates 14 move relative to each other, and the spacing between the two guide plates 14 is changed, so that the device is suitable for materials of different sizes. At the same time, the guide plates 14 arrange the materials neatly, and the infrared scanner 15 scans the neatly arranged materials to determine the type of materials, which is convenient for classifying the materials, making the operation simpler and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model;

[0017] Figure 3It is a schematic diagram of the top structure of the utility model.

[0018] In the figure, 1. flat plate; 2. vertical plate; 3. conveyor; 4. first support frame; 5. shaft; 6. baffle; 7. first servo motor; 8. second support frame; 9. slide; 10. slider; 11. end plate; 12. screw; 13. movable plate; 14. guide plate; 15. infrared scanner; 16. third support frame; 17. rotating shaft; 18. material dividing plate; 19. second servo motor; 20. material guide table; 21. partition; 22. third servo motor; 23. control switch. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] In the description of the present invention, it should be understood that the terms "length," "width," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, in the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

[0021] See also Figure 1-3 , a multi-stage material selection and separation mechanism, including a flat plate 1, the upper end surface of the flat plate 1 is fixedly connected to two symmetrically distributed vertical plates 2 through a column, a conveyor 3 is installed between the two vertical plates 2, the upper end surfaces of the two vertical plates 2 are fixedly connected to a second support frame 8, the upper end surface of the second support frame 8 is provided with a slide 9, the inside of the slide 9 is slidably connected to two sliders 10, the lower end surfaces of the two sliders 10 extend to the bottom of the slide 9 and are fixedly connected to a guide plate 14, the upper end surface of the second support frame 8 is fixedly connected to two end plates 11 located at the front and rear sides of the slide 9, a screw 12 is rotatably connected between the two end plates 11, the outer wall of the screw 12 is threadedly connected to two movable plates 13 respectively fixedly connected to the two sliders 10, a third servo motor 22 is installed on the front end surface of the front end plate 11, and the output end of the third servo motor 22 is fixedly connected to the screw 12;

[0022] The left end surface of the second support frame 8 is equipped with an infrared scanner 15 through a bracket;

[0023] The upper end surface of the flat plate 1 is fixedly connected to a material guide platform 20 located on the left side of the conveyor 3. The upper end surface of the material guide platform 20 is set as an inclined surface, and the upper end surface of the material guide platform 20 is fixedly connected to a plurality of equidistantly distributed partitions 21.

[0024] In this embodiment, different types of materials are placed on the conveyor belt of the conveyor 3, and the materials are moved to the left by the conveyor belt. The third servo motor 22 drives the screw 12 to rotate, causing the two movable plates 13 to move relative to each other, driving the two sliders 10 to slide relative to each other inside the chute 9, causing the two guide plates 14 to move relative to each other, changing the distance between the two guide plates 14, making the device suitable for materials of different sizes. At the same time, the guide plates 14 arrange the materials in an orderly manner.

[0025] The neatly arranged materials are scanned by the infrared scanner 15 (specifically, the infrared scanner 15 is electrically connected to the control panel of the device, the shape of the material is scanned by the infrared scanner 15, and then transmitted to the control panel through the signal receiver, and the type of material is determined by analysis through the control panel), which facilitates the classification of the materials. The classified materials are discharged through the material guide table 20, and the partition 21 is used to prevent the materials from being confused or falling, which makes the operation simpler and improves the work efficiency.

[0026] As a technical optimization solution of the present invention, the upper end surfaces of the two vertical plates 2 are fixedly connected to the first support frame 4 located on the right side of the second support frame 8, and the lower end surface of the first support frame 4 is rotatably connected to two symmetrically distributed shafts 5. The outer walls of the two shafts 5 are fixedly connected to the baffle 6, and the upper end surface of the first support frame 4 is installed with two first servo motors 7, and the output ends of the two first servo motors 7 are respectively fixedly connected to the two shafts 5.

[0027] In this embodiment: the output end of the first servo motor 7 drives the shaft 5 to rotate, so that the baffle 6 rotates accordingly, and the angle of the baffle 6 is changed to block the material on the conveyor belt, so that the material moves in sequentially to prevent material blockage, and at the same time moves the material to the middle position of the conveyor belt to prevent material deviation.

[0028] As a technical optimization solution of the present invention, the upper end surfaces of the two vertical plates 2 are fixedly connected to a third support frame 16 located on the left side of the second support frame 8, the lower end surface of the third support frame 16 is rotatably connected to a rotating shaft 17, the outer wall of the rotating shaft 17 is fixedly connected to a dividing plate 18, and the upper end surface of the third support frame 16 is installed with a second servo motor 19, and the output end of the second servo motor 19 is fixedly connected to the rotating shaft 17.

[0029] In this embodiment, the output end of the second servo motor 19 drives the rotating shaft 17 to rotate, changing the angle of the material separation plate 18 so that different types of materials are moved to both sides of the conveyor belt, thereby facilitating the separation of different materials.

[0030] As a technical optimization solution of the present invention, the thread directions at both ends of the outer wall of the screw rod 12 are opposite.

[0031] In this embodiment, the two movable plates 13 move relative to each other because the threads at the two ends of the outer wall of the screw rod 12 have opposite directions.

[0032] As a technical optimization solution of the present invention, there is a gap between the lower end surfaces of the guide plate 14 , the baffle 6 and the dividing plate 18 and the conveyor belt of the conveyor 3 .

[0033] In this embodiment, there are gaps between the lower end surfaces of the guide plate 14 , the baffle 6 and the dividing plate 18 and the conveyor belt of the conveyor 3 , so that the conveyor 3 can operate normally.

[0034] As a technical optimization solution of the present invention, a control switch 23 is fixedly connected to the front end surface of the front side vertical plate 2.

[0035] In this embodiment, the first servo motor 7 , the infrared scanner 15 , the second servo motor 19 and the third servo motor 22 are all electrically connected to the control switch 23 . By driving the device through the control switch 23 , the operation is simpler.

[0036] The working principle and use process of this utility model:

[0037] First, different types of materials are placed on the conveyor belt of the conveyor 3, and the materials are moved to the left by the conveyor belt. Then, the output end of the first servo motor 7 drives the shaft 5 to rotate, causing the baffle 6 to rotate accordingly. The angle of the baffle 6 is changed to block the materials on the conveyor belt, allowing the materials to move in sequentially to prevent material blockage. At the same time, the materials are moved to the middle position of the conveyor belt to prevent material deviation.

[0038] Then, the third servo motor 22 drives the screw 12 to rotate, causing the two movable plates 13 to move relative to each other, driving the two sliders 10 to slide relative to each other inside the chute 9, causing the two guide plates 14 to move relative to each other, changing the distance between the two guide plates 14, so that the device is suitable for materials of different sizes. At the same time, the guide plates 14 arrange the materials neatly, and the infrared scanner 15 scans the neatly arranged materials to determine the type of materials, thereby facilitating the classification of the materials.

[0039] Then, the output end of the second servo motor 19 drives the rotating shaft 17 to rotate, changing the angle of the material dividing plate 18, so that different types of materials are moved to both sides of the conveyor belt, which is convenient for separating different materials. The classified materials are discharged through the material guide table 20, and the partition 21 is used to prevent the materials from being confused or falling, which makes the operation simpler and improves the work efficiency.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multi-stage material selection and distribution mechanism, comprising a flat plate (1), characterized in that: The upper end surface of the flat plate (1) is fixedly connected to two symmetrically distributed vertical plates (2) through a column, a conveyor (3) is installed between the two vertical plates (2), the upper end surfaces of the two vertical plates (2) are fixedly connected to a second support frame (8), the upper end surface of the second support frame (8) is provided with a slide groove (9), the interior of the slide groove (9) is slidably connected to two sliders (10), the lower end surfaces of the two sliders (10) both extend to the bottom of the slide groove (9) and are fixedly connected to a guide plate (14), the upper end surface of the second support frame (8) is fixedly connected to two end plates (11) located on the front and rear sides of the slide groove (9), a screw (12) is rotatably connected between the two end plates (11), the outer wall of the screw (12) is threadedly connected to two movable plates (13) respectively fixedly connected to the two sliders (10), a third servo motor (22) is installed on the front end surface of the front end plate (11), and the output end of the third servo motor (22) is fixedly connected to the screw (12); An infrared scanner (15) is mounted on the left end surface of the second support frame (8) via a bracket; The upper end surface of the flat plate (1) is fixedly connected to a material guide platform (20) located on the left side of the conveyor (3); the upper end surface of the material guide platform (20) is set as an inclined surface, and the upper end surface of the material guide platform (20) is fixedly connected to a plurality of equidistantly distributed partitions (21).

2. A multi-stage material selection and distribution mechanism according to claim 1, characterized in that: The upper end surfaces of the two vertical plates (2) are fixedly connected to a first support frame (4) located on the right side of the second support frame (8); the lower end surface of the first support frame (4) is rotatably connected to two symmetrically distributed shafts (5); the outer walls of the two shafts (5) are fixedly connected to a baffle (6); the upper end surface of the first support frame (4) is installed with two first servo motors (7); the output ends of the two first servo motors (7) are fixedly connected to the two shafts (5), respectively.

3. The multi-stage material selection and distribution mechanism according to claim 1, characterized in that: The upper end surfaces of the two vertical plates (2) are fixedly connected to a third support frame (16) located on the left side of the second support frame (8); the lower end surface of the third support frame (16) is rotatably connected to a rotating shaft (17); the outer wall of the rotating shaft (17) is fixedly connected to a material dividing plate (18); the upper end surface of the third support frame (16) is installed with a second servo motor (19); the output end of the second servo motor (19) is fixedly connected to the rotating shaft (17).

4. The multi-stage material selection and distribution mechanism according to claim 1, characterized in that: The threads at both ends of the outer wall of the screw (12) are in opposite directions.

5. The multi-stage material selection and distribution mechanism according to claim 3, characterized in that: There is a gap between the lower end surfaces of the guide plate (14), the baffle (6) and the material dividing plate (18) and the conveyor belt of the conveyor (3).

6. The multi-stage material selection and distribution mechanism according to claim 1, characterized in that: A control switch (23) is fixedly connected to the front end surface of the front side vertical plate (2).

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