Distributing device of screw conveyer

Abstract

The utility model discloses a material distributing device of a screw conveyer, which relates to the technical field of screw conveyors, and comprises a screw conveyer body, one side of the screw conveyer body is fixedly connected with a rack, in the utility model, a detection plate is connected with a control box through a hydraulic cylinder I, the bottom of the detection plate is provided with an image identification module; the use height of a detection plate can be adjusted through a first hydraulic cylinder, materials are recognized through an image recognition module so as to assist in switching of material discharging channels, switching of channels on the left side and the right side can be achieved through rotation of a material blocking plate, and communication and use of a middle channel can be assisted through movement of a guide block; according to the types of the materials, the materials are distributed, the adjustable range of falling of the materials is expanded, the materials can conveniently enter different molds, whether a temperature and humidity sensor is used or not is selected according to different humidity of the materials, and therefore residues of the materials in the material box are reduced, and waste of the materials is reduced.

Description

Technical Field

[0001] This utility model relates to the field of screw conveyor technology, and in particular to a material distribution device for a screw conveyor. Background Technology

[0002] The material distribution device of a screw conveyor is an important component of the screw conveyor system. It is mainly responsible for evenly and accurately distributing materials to different conveying paths or processing units.

[0003] For example, Chinese patent CN217915960U discloses a paste feeding and distributing device, which includes a buffer hopper scale and a feeding screw conveyor. The buffer hopper scale is set on the upper feed port of the feeding screw conveyor. A discharge gate is set on the discharge end of the feeding screw conveyor. The start signals of the feeding screw conveyor and the discharge gate are connected to the automatic control system. A feeding cylinder is set on the outlet of the feeding screw conveyor. A distributing baffle mechanism is set below the discharge gate. A paste distributor is set on the outlet of the feeding cylinder.

[0004] In the aforementioned patent, although the problem of material accumulation in the mold is solved by the material distribution baffle mechanism, the adjustable range of material falling is limited when the material feeding position is changed by rotating the material distribution baffle. It can only process a single type of material and cannot process materials separately according to their type and feed them into different molds. Utility Model Content

[0005] The purpose of this invention is to solve the problem in the existing technology that when the material feeding position is changed by rotating the material distribution partition, the adjustable range of material falling is limited, and it can only process a single type of material, and cannot process materials according to their type and feed them into different molds. Therefore, a material distribution device for a screw conveyor is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a material distribution device for a screw conveyor, comprising a screw conveyor body, a frame fixedly connected to one side of the screw conveyor body, a material box bolted to one side of the frame, a material distribution mechanism above the material box, the material distribution mechanism comprising a control box, an image recognition module and a distributor, a detection plate slidably connected to one side of the control box, an image recognition module fixedly connected to the bottom of the detection plate, the image recognition module being electrically connected to the control box, a discharge port fixedly connected to the top of the distributor, the top of the discharge port being fixedly connected to the screw conveyor body, a baffle plate rotatably connected inside the distributor, guide blocks being provided on both sides of the baffle plate, the guide blocks being slidably connected to the distributor, and a connecting frame fixedly connected to one side of the guide block, a hydraulic cylinder II fixedly connected to one end of the connecting frame, and a side of the hydraulic cylinder II being fixedly connected to the distributor.

[0007] Preferably, a hydraulic cylinder is fixedly connected to the top of the detection plate, a reinforcing plate is fixedly connected to the top of the hydraulic cylinder, and one side of the reinforcing plate is fixedly connected to the control box.

[0008] Preferably, an internal plate is fixedly connected to one side of the inner wall of the distributor, and one side of the internal plate overlaps with the baffle plate.

[0009] Preferably, a gear one is fixedly connected to one side of the baffle plate after penetrating the side wall of the distributor. One side of the gear one is rotatably connected to the distributor. A gear two is meshed with one side of the gear one. The output shaft of a servo motor is fixedly connected to one side of the gear two. One side of the servo motor is fixedly connected to the distributor.

[0010] Preferably, a support frame is fixedly connected to one side of the distributor, and one side of the support frame is fixedly connected to the screw conveyor body.

[0011] Preferably, a partition is fixedly connected to one side of the inner wall of the material box, and the partition divides the inside of the material box into multiple storage cavities.

[0012] Preferably, a fixing plate is fixedly connected to the top of the material box, and a temperature and humidity sensor is fixedly connected to the bottom of the fixing plate. The temperature and humidity sensor is electrically connected to the control box.

[0013] Preferably, a vibration motor is fixedly connected to one side of the material box, and the top of the material box overlaps with the distributor.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the detection plate is connected to the control box via a hydraulic cylinder. An image recognition module is installed at the bottom of the detection plate. The hydraulic cylinder can be used to adjust the height of the detection plate. The image recognition module is used to identify the material to assist in switching the material feeding path. By rotating the baffle plate, the left and right paths can be switched. By moving the guide block, the middle path can be connected. In addition, the material can be divided according to the type of material, expanding the adjustable range of material falling and facilitating the entry of material into different molds.

[0016] 2. In this utility model, the two ends of the support frame are connected to the distributor and the screw conveyor body respectively, and one side of the material box is connected to the frame. The screw conveyor body and the frame can support and reinforce the entire device, improving the stability of the device during use. The humidity of the material can be detected by the temperature and humidity sensor. Depending on the different humidity of the material, the use of the temperature and humidity sensor can be selected, thereby reducing the residue of material in the material box and reducing material waste. Attached Figure Description

[0017] Figure 1This utility model provides a schematic diagram of the control box structure installation for the material distribution device of a screw conveyor;

[0018] Figure 2 This utility model provides a schematic diagram of the discharge port structure of the material distribution device for a screw conveyor;

[0019] Figure 3 This utility model provides a schematic diagram of the installation of the fixing plate structure of the material distribution device of a screw conveyor;

[0020] Figure 4 This utility model provides a schematic diagram of the installation of a vibrating motor structure for a material distribution device of a screw conveyor;

[0021] Figure 5 This utility model provides a schematic diagram of the meshing structure of gear one and gear two in the material distribution device of a screw conveyor.

[0022] Legend: 1. Screw conveyor body; 2. Control box; 3. Support frame; 4. Material box; 5. Frame; 6. Hydraulic cylinder one; 7. Detection plate; 8. Image recognition module; 9. Discharge port; 10. Distributor; 11. Partition plate; 12. Fixing plate; 13. Connecting frame; 14. Baffle plate; 15. Temperature and humidity sensor; 16. Vibration motor; 17. Guide block; 18. Hydraulic cylinder two; 19. Gear one; 20. Internal plate; 21. Gear two; 22. Servo motor. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Example 1: Refer to Figure 1 - Figure 5As shown: A material distribution device for a screw conveyor includes a screw conveyor body 1. A frame 5 is fixedly connected to one side of the screw conveyor body 1. A material box 4 is bolted to one side of the frame 5. A material distribution mechanism is provided above the material box 4. The material distribution mechanism includes a control box 2, an image recognition module 8, and a distributor 10. A detection plate 7 is slidably connected to one side of the control box 2. The image recognition module 8 is fixedly connected to the bottom of the detection plate 7. The image recognition module 8 is electrically connected to the control box 2. A discharge port 9 is fixedly connected to the top of the distributor 10. The top of the discharge port 9 is fixedly connected to the screw conveyor body 1. A baffle plate 14 is rotatably connected inside the distributor 10. Guide blocks 17 are provided on both sides of the baffle plate 14. The guide blocks 17 are slidably connected to the distributor 10. A connecting frame 13 is fixedly connected to one side of the guide block 17. A hydraulic cylinder 18 is fixedly connected to one end of the connecting frame 13. One side of the hydraulic cylinder 18 is fixedly connected to the distributor 10.

[0026] A hydraulic cylinder 6 is fixedly connected to the top of the detection plate 7. A reinforcing plate is fixedly connected to the top of the hydraulic cylinder 6. One side of the reinforcing plate is fixedly connected to the control box 2. An internal plate 20 is fixedly connected to one side of the inner wall of the distributor 10. One side of the internal plate 20 overlaps with the baffle plate 14. One side of the baffle plate 14 passes through the side wall of the distributor 10 and is fixedly connected to a gear 19. One side of the gear 19 is rotatably connected to the distributor 10. One side of the gear 19 meshes with a gear 21. One side of the gear 21 is fixedly connected to the output shaft of the servo motor 22. One side of the servo motor 22 is fixedly connected to the distributor 10.

[0027] The control box 2 is supported by the screw conveyor body 1 and frame 5. The detection plate 7 is raised and lowered by hydraulic cylinder 6, allowing adjustment of the working height of the detection plate 7 and image recognition module 8. During the raising and lowering of the detection plate 7, the control box 2 guides the plate, improving its stability. The image recognition module 8 at the bottom of the detection plate 7 quickly identifies the material conveyed inside the screw conveyor body 1, facilitating rapid switching of the baffle plate 14. The discharge port 9 connects to the distributor 10, guiding the material into the distributor. The distributor 10 also supports one side of the servo motor 22, improving its stability. 22. Stability during use: Gear 19 can be driven to rotate by gear 21. Through the connection between gear 19 and baffle 14, synchronous rotation of gear 19 and baffle 14 can be achieved. L-shaped connecting frame 13 can connect hydraulic cylinder 2 18 and guide block 17. Thus, the position of guide block 17 inside distributor 10 can be adjusted by the extension or retraction of hydraulic cylinder 2 18. One side of guide block 17 penetrates the side wall of distributor 10, which can reduce the interference of distributor 10 on the movement of guide block 17. Built-in plate 20 can limit the movement range of guide block 17. Then, through the overlap of built-in plate 20 and guide block 17, the passages on the left and right sides inside the material box 4 are closed.

[0028] Example 2: Figure 1 - Figure 4 As shown, a support frame 3 is fixedly connected to one side of the distributor 10, and the support frame 3 is fixedly connected to the screw conveyor body 1 on one side. A partition 11 is fixedly connected to one side of the inner wall of the material box 4, which divides the inside of the material box 4 into multiple storage chambers. A fixing plate 12 is fixedly connected to the top of the material box 4, and a temperature and humidity sensor 15 is fixedly connected to the bottom of the fixing plate 12. The temperature and humidity sensor 15 is electrically connected to the control box 2. A vibration motor 16 is fixedly connected to one side of the material box 4, and the top of the material box 4 overlaps with the distributor 10.

[0029] The L-shaped support frame 3 can be used to connect the distributor 10 to the screw conveyor body 1, thereby reinforcing both sides of the distributor 10 and improving its stability during use. The partition plate 11 can be used to divide the storage space inside the material box 4, thereby avoiding mutual interference between materials in multiple storage chambers. The fixing plate 12 can be used to install the temperature and humidity sensor 15 on the top of the inner cavity of the material box 4. The temperature and humidity sensor 15 can detect the humidity of different types of materials, increasing the functionality of the entire device. The temperature and humidity sensor 15 can accelerate the vibration of the material box 4, thereby reducing the material residue inside the material box 4 and accelerating the discharge of materials.

[0030] The usage and working principle of this device are as follows: First, different molds can be placed below the three placement chambers of the material box 4. The material moves to the top of the discharge port 9 through the spiral blades inside the screw conveyor body 1. At this time, the hydraulic cylinder 6 drives the detection plate 7 to move down. The image recognition module 8 is used to identify the material inside the screw conveyor body 1. The identification result is sent to the control terminal through the processing module inside the control box 2. The control terminal opens the corresponding material flow path. At this time, after receiving the signal from the control terminal, the control box 2 starts the servo motor 22. The servo motor 22 drives the gear 21 to rotate. Through the meshing of the gear 21 and the gear 19, the gear 19 and the baffle plate 14 are driven to rotate. One end of the baffle plate 14 overlaps with the inner plate 20, and the other end is connected to the inner plate 20. The inner wall of the distributor 10 overlaps, interrupting the middle and right passages. At this time, the material can only enter the corresponding storage cavity in the material box 4 through the left passage. When the baffle plate 14 interrupts the middle and left passages, the material can enter the storage cavity on the right side of the material box 4. When the baffle plate 14 is in a vertical state, the guide block 17 is driven to move closer to the baffle plate 14 by the hydraulic cylinder 2 18. After the guide block 17 passes through the side wall of the distributor 10, it overlaps with one side of the built-in plate 20. At this time, the passages on both the left and right sides are closed. The material enters the storage cavity of the material box 4 from the middle passage formed by the two built-in plates 20, completing the material distribution. The image recognition module 8 includes a CMOS or CCD sensor, a lens, and a DSP chip, which can quickly recognize the captured image information.

[0031] When the material enters the material box 4, the temperature and humidity sensor 15 at the bottom of the fixed plate 12 can monitor the humidity of the corresponding material and send the detected signal to the control box 2. When the humidity is greater than the predetermined value, the temperature and humidity sensor 15 is activated to vibrate the material box 4, so that the material falls faster and reduces the material residue on the inner wall of the material box 4.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A material distribution device for a screw conveyor, comprising a screw conveyor body (1), wherein a frame (5) is fixedly connected to one side of the screw conveyor body (1), and a material box (4) is bolted to one side of the frame (5), characterized in that: A material distribution mechanism is provided above the material box (4). The material distribution mechanism includes a control box (2), an image recognition module (8), and a distributor (10). A detection plate (7) is slidably connected to one side of the control box (2). An image recognition module (8) is fixedly connected to the bottom of the detection plate (7). The image recognition module (8) and the control box (2) are electrically connected. A discharge port (9) is fixedly connected to the top of the distributor (10). The top of the discharge port (9) is fixedly connected to the screw conveyor body (1). A baffle plate (14) is rotatably connected inside the distributor (10). Guide blocks (17) are provided on both sides of the baffle plate (14). The guide blocks (17) are slidably connected to the distributor (10). A connecting frame (13) is fixedly connected to one side of the guide block (17). A hydraulic cylinder (18) is fixedly connected to one end of the connecting frame (13). A hydraulic cylinder (18) is fixedly connected to one side of the distributor (10).

2. The material distribution device for the screw conveyor according to claim 1, characterized in that: The top of the detection plate (7) is fixedly connected to a hydraulic cylinder (6), and the top of the hydraulic cylinder (6) is fixedly connected to a reinforcing plate. One side of the reinforcing plate is fixedly connected to the control box (2).

3. The material distribution device for the screw conveyor according to claim 1, characterized in that: The inner wall of the feeder (10) is fixedly connected to an inner plate (20), and one side of the inner plate (20) overlaps with the baffle plate (14).

4. The material distribution device for the screw conveyor according to claim 1, characterized in that: The baffle plate (14) is fixedly connected to a gear 1 (19) after passing through the side wall of the distributor (10). The gear 1 (19) is rotatably connected to the distributor (10) on one side. The gear 1 (19) is meshed with a gear 2 (21) on one side. The output shaft of the servo motor (22) is fixedly connected to the gear 2 (21) on one side. The servo motor (22) is fixedly connected to the distributor (10) on one side.

5. The material distribution device for the screw conveyor according to claim 4, characterized in that: The feeder (10) is fixedly connected to a support frame (3) on one side, and the support frame (3) is fixedly connected to the screw conveyor body (1) on one side.

6. The material distribution device for the screw conveyor according to claim 1, characterized in that: A partition (11) is fixedly connected to one side of the inner wall of the material box (4), and the partition (11) divides the inside of the material box (4) into multiple storage cavities.

7. The material distribution device for the screw conveyor according to claim 6, characterized in that: The top of the material box (4) is fixedly connected to a fixing plate (12), and the bottom of the fixing plate (12) is fixedly connected to a temperature and humidity sensor (15). The temperature and humidity sensor (15) is electrically connected to the control box (2).

8. The material distribution device for the screw conveyor according to claim 7, characterized in that: A vibration motor (16) is fixedly connected to one side of the material box (4), and the top of the material box (4) overlaps with the distributor (10).

Images