Automatic granule feeding and filling device

Abstract

The utility model discloses a kind of automatic granule feeding and automatic filling equipment, comprising: vibrating feeder is used for vibrating output granular material;Weighing feeder is installed on direct vibrator, weighing feeder is used to receive the granular material of vibrating feeder output and carries out weighing to granular material, direct vibrator is used to drive weighing feeder vibration output granular material;Rotary table is connected with the rotary drive device of driving its rotation, when rotary drive device drives rotary table rotation, rotary table can drive material tray placed on it rotation, to make the trough of circumferential distribution on material tray respectively move to the discharge end below weighing feeder and receive the granular material of its output;Control device is electrically connected with vibrating feeder, weighing feeder, direct vibrator and rotary drive device.Using the above technical scheme, realize that granular material is placed on material tray by automation, so it can reduce worker's labor intensity, save labor, and can improve the efficiency of granular material's subpackaging.

Description

Technical Field

[0001] This utility model relates to the technical field of filling equipment, and in particular to an automatic particle feeding and filling device. Background Technology

[0002] The current method of granular material packaging is manual. Specifically, the workers place the granular material on an electronic scale to weigh it, and then pour the weighed granular material into the troughs on the material tray. Since there are several troughs on the material tray, the workers need to weigh and pour the material into the troughs repeatedly, which results in high labor intensity for the workers, inconsistent weight of the granular material in the troughs, uneven filling of the material tray, and low material packaging efficiency. Utility Model Content

[0003] In order to overcome the existing technical defects and solve at least one of the above-mentioned technical problems, the purpose of this utility model is to provide an automatic particle feeding and automatic filling device to solve the above-mentioned technical problems.

[0004] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0005] According to one aspect of this utility model, an automatic particle feeding and filling device is designed, comprising:

[0006] Vibrating feeder, used for vibrating and outputting granular materials;

[0007] A weighing feeder is installed on a vertical vibrator. The weighing feeder is used to receive the granular material output by the vibrating feeder and weigh the granular material. The vertical vibrator is used to drive the weighing feeder to vibrate and output the granular material.

[0008] A turntable is connected to a rotary drive device that drives it to rotate. The top of the turntable is used to position and place a material tray. When the rotary drive device drives the turntable to rotate, the turntable can drive the material tray placed on it to rotate, so that the circumferentially distributed troughs on the material tray move to the bottom of the discharge end of the weighing feeder to receive the granular material output by it.

[0009] The control device is electrically connected to the vibratory feeder, weighing feeder, linear vibrator, and rotary drive device.

[0010] Using the above technical solution, before starting the equipment, manual labor is required to place the granular material into the vibrating feeder and position the material tray on the turntable. After the equipment starts, the vibrating feeder starts vibrating and outputs the granular material into the weighing feeder. When the material received by the weighing feeder reaches the set weight, feedback information is sent to the control device, which then controls the vibrating feeder to stop. Afterward, the linear vibrator starts vibrating, causing the granular material in the weighing feeder to vibrate and output. The granular material falls into the trough on the material tray. After the granular material output in the weighing feeder is completed, the linear vibrator stops. Then, the rotary drive device drives the turntable to rotate, causing the material tray to rotate and moving another empty trough on the material tray to below the discharge end of the weighing feeder. The vibrating feeder starts vibrating again, outputting granular material into the weighing feeder. This cycle is repeated, achieving automated placement of granular material onto the material tray. This reduces the labor intensity of workers, saves labor, and improves the sorting efficiency of granular material. Automated weighing, with a theoretical accuracy of ±1%, ensures that the weight of granular material in the trough is consistent.

[0011] To better address the aforementioned technical deficiencies, this utility model also offers a superior technical solution:

[0012] In some embodiments, the vibratory feeder is connected to a lateral movement drive device that drives its lateral movement. When the lateral movement drive device drives the vibratory feeder to move to the left, it can move the discharge end of the weighing feeder to above the material tray's trough. At this time, the output end of the vibratory feeder corresponds vertically to the inlet at the top of the weighing feeder. When the lateral movement drive device drives the vibratory feeder to move to the right, it can move the weighing feeder and the material tray to be offset horizontally. This facilitates the loading and unloading of the material tray.

[0013] In some embodiments, the rotary drive device is mounted on a vibrating platform. The regular vibrations after the vibrating platform is started can ensure that the granular material in the material tray is uniformly compacted.

[0014] In some embodiments, the system also includes a frame, in which the vibratory feeder, rotary drive device, linear vibrator and vibratory platform are installed. The top of the frame is provided with a feeding window corresponding to the vibratory feeder, and the feeding window is covered with a cover plate.

[0015] In some embodiments, the rotary drive device includes a cam divider and a motor, the output end of the motor being drively connected to the input end of the cam divider, and the output end of the cam divider being rotatably fixed.

[0016] In some embodiments, the lateral drive device is a pneumatic cylinder, a hydraulic cylinder, a linear slide, or an electric push rod.

[0017] In some embodiments, three positioning elements are circumferentially fixed to the turntable. When the annular material tray is placed on the turntable, the upper parts of the three positioning elements engage with the three positioning grooves on the material tray. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of an automatic particle feeding and filling device according to one embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram showing the automatic pellet feeding and filling equipment with its frame concealed.

[0020] Figure label:

[0021] 1. Vibrating feeder; 2. Weighing feeder; 3. Turntable; 31. Positioning component; 4. Control device; 5. Frame; 51. Cover plate; 6. Straight vibrator; 7. Rotary drive device; 8. Material tray; 81. Material trough; 9. Lateral drive device; 10. Vibrating platform. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] In the description of this utility model, unless otherwise explicitly defined, terms such as setting, installing, connecting, and fixing should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0025] refer to Figures 1 to 2 As shown, the present invention provides an automatic particle feeding and filling device, comprising: a vibrating feeder 1, a weighing feeder 2, a turntable 3, a control device 4, and a frame 5.

[0026] The vibrating feeder 1 is installed inside the frame 5. The top of the frame 5 is provided with a feeding window, which corresponds vertically to the vibrating feeder 1. A cover plate 51 is provided at the position of the feeding window. When the cover plate 51 is opened, granular materials can be added into the vibrating feeder 1 through the feeding window. After the vibrating feeder 1 is started, it vibrates and outputs granular materials.

[0027] The weighing feeder 2 is located on the left side of the vibrating feeder 1. The weighing feeder 2 is installed on the vertical vibrator 6. The weighing feeder 2 is used to receive the granular material output by the vibrating feeder 1 and weigh the granular material, and feed the weight information back to the control device 4. The vertical vibrator 6 is used to drive the weighing feeder 2 to vibrate and output the granular material.

[0028] Turntable 3 is located on the left side of vibrating feeder 1. Turntable 3 is connected to a rotary drive device 7 that drives its rotation. The top of turntable 3 is used to position and place material tray 8. Furthermore, three positioning members 31 are evenly fixed to the circumference of turntable 3. The positioning members 31 have an L-shaped structure or a cuboid structure. Material tray 8 is annular. Several material grooves 81 are distributed around the circumference of material tray 8. Three, four, five or more positioning grooves 82 are evenly distributed around the circumference of material tray 8. When material tray 8 is placed on turntable 3, the upper part of the three positioning members 31 cooperates with three of the positioning grooves 82 on material tray 8 to achieve positioning of material tray 8.

[0029] The linear vibrator 6 is connected to a transverse drive device 9 that drives its transverse movement. The transverse drive device 9 can be a cylinder, hydraulic cylinder, linear slide, electric push rod, etc. In this embodiment, the transverse drive device 9 is preferably an electrically controlled cylinder, and its drive end is fixedly connected to a connecting seat. The linear vibrator 6 is fixedly connected to the connecting seat. When the transverse drive device 9 drives the linear vibrator 6 to move to the left, the left movement of the linear vibrator 6 is linked to the left movement of the weighing feeder 2. After the weighing feeder 2 moves to the left, its discharge end can move to the top of the material tray 81. At this time, the output end of the vibrating feeder 1 is vertically aligned with the feed inlet at the top of the weighing feeder 2. When the transverse drive device 9 drives the linear vibrator 6 to move to the right, the weighing feeder 2 can be linked to move to the right and then offset from the material tray 8. After the left and right offset, it is convenient to pick up and put down the material tray 8.

[0030] When the rotary drive device 7 drives the turntable 3 to rotate, the turntable 3 can drive the material tray 8 placed on it to rotate, so that the material troughs 81 on the material tray 8 move to the discharge end of the weighing feeder 2 to receive the output granular material. The rotary drive device 7 includes a cam divider and a motor. The output end of the motor is connected to the input end of the cam divider, and the output end of the cam divider is fixedly connected to the cam.

[0031] The rotary drive device 7 is installed on the vibration platform 10. The regular vibration of the vibration platform 10 after it is started can make the granular material in the material tray 8 evenly filled.

[0032] The control device 4 is electrically connected to the vibrating feeder 1, the weighing feeder 2, the straight vibrator 6, the rotary drive device 7, the transverse drive device 9, and the vibrating platform 10 respectively. The control device 4 is a PLC, industrial computer, microcontroller, or human-machine interactive electrical control system, etc., used to control the action of each drive component and receive feedback information.

[0033] The principle of this equipment is as follows: Before starting the equipment, the cover plate 51 is manually opened, the granular material is placed in the vibrating feeder 1, and the cover plate 51 is closed. The material tray 8 is positioned on the turntable 3. After the equipment starts, the transverse drive device 9 drives the linear vibrator 6 to move to the left, which in turn moves the weighing feeder 2 to the left. The leftward movement of the weighing feeder 2 moves its discharge end above one of the material troughs 81 on the material tray 8. Then, the vibrating feeder 1 starts vibrating and outputs granular material into the weighing feeder 2. When the material received by the weighing feeder 2 reaches the set weight, feedback information is sent to the control device 4. The control device 4 controls the vibrating feeder 1. Stop, then control the direct vibrator 6 to start vibrating so that the granular material in the weighing feeder 2 vibrates and is output. The granular material is output and falls into the material trough 81. The vibration platform 10 starts vibrating. After the granular material in the weighing feeder 2 is output, the direct vibrator 6 stops. Then the rotary drive device 7 drives the turntable 3 to rotate and drives the material tray 8 to rotate. It also moves another empty material trough 81 on the material tray 8 to below the discharge end of the weighing feeder 2. Then the vibrating feeder 1 starts vibrating again to output granular material into the weighing feeder 2. This cycle is repeated to realize the automation of placing the granular material into the material trough 81 of the material tray 8.

[0034] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An automatic pellet feeding and filling device, characterized in that, include: Vibrating feeder, used for vibrating and outputting granular materials; A weighing feeder is installed on a vertical vibrator. The weighing feeder is used to receive the granular material output by the vibrating feeder and weigh the granular material. The vertical vibrator is used to drive the weighing feeder to vibrate and output the granular material. A turntable is connected to a rotary drive device that drives it to rotate. The top of the turntable is used to position and place a material tray. When the rotary drive device drives the turntable to rotate, the turntable can drive the material tray placed on it to rotate, so that the circumferentially distributed troughs on the material tray move to the bottom of the discharge end of the weighing feeder to receive the granular material output by it. The control device is electrically connected to the vibratory feeder, weighing feeder, linear vibrator, and rotary drive device.

2. The automatic granule feeding and filling equipment according to claim 1, characterized in that, The vertical vibrator is connected to a lateral movement drive device that drives its lateral movement. When the lateral movement drive device drives the vertical vibrator to move to the left, the discharge end of the weighing feeder can be moved to the top of the material tray. At this time, the output end of the vibrating feeder corresponds vertically to the inlet at the top of the weighing feeder. When the lateral movement drive device drives the vertical vibrator to move to the right, the weighing feeder and the material tray can be offset left and right.

3. The automatic granule feeding and filling equipment according to claim 2, characterized in that, The rotary drive device is mounted on a vibration platform.

4. The automatic granule feeding and filling equipment according to claim 3, characterized in that, It also includes a frame, in which the vibrating feeder, rotary drive device, linear vibrator and vibrating platform are installed. The top of the frame is provided with a feeding window corresponding to the vibrating feeder, and the feeding window is covered with a cover plate.

5. The automatic granule feeding and filling equipment according to claim 1, characterized in that, The rotary drive device includes a cam divider and a motor. The output end of the motor is connected to the input end of the cam divider, and the output end of the cam divider is fixedly connected to the cam.

6. The automatic granule feeding and filling equipment according to claim 2, characterized in that, The lateral movement drive device is a pneumatic cylinder, a hydraulic cylinder, a linear slide, or an electric push rod.

7. The automatic granule feeding and filling equipment according to claim 1, characterized in that, Three positioning components are fixedly connected to the circumference of the turntable. When the annular material tray is placed on the turntable, the upper part of the three positioning components cooperates with the three positioning grooves on the material tray.

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