Vibrating disc type automatic quantitative directional feeding system

Abstract

The invention discloses a vibration disc type automatic quantitative directional feeding system which comprises a machine frame, a vibration discharging disc installed above the machine frame, a material blocking mechanism installed in the machine frame and located below the vibration discharging disc, and a lifting material supporting mechanism installed on the lower portion in the machine frame. The lifting material supporting mechanism is arranged on the machine frame, the metering scale is arranged in the machine frame and installed on the lifting material supporting mechanism, and the control center is fixedly installed on the machine frame and connected with the vibration discharging disc, the material blocking mechanism, the lifting material supporting mechanism and the metering scale. The system has the advantages of being efficient, accurate, automatic and high in adaptability, various materials can be conveyed quickly and accurately, manual intervention and operation errors are reduced, the production cost is reduced, and meanwhile the production efficiency and the product quality can be improved through the compact design of the system.

Description

Technical Field

[0001] The invention specifically relates to a vibrating plate type automatic quantitative directional feeding system. Background Art

[0002] During the toy production process, the raw materials need to be divided and transported to the production equipment for processing, and the amount of raw materials transported needs to be strictly controlled. Therefore, special equipment needs to be equipped in this device for quantity control.

[0003] The vibrating plate feeding system is suitable for conveying powdered materials. It uses a vibration motor as a vibration source to drive the vibrating plate to vibrate at a high frequency, causing the material in the vibrating plate to flow out slowly and evenly from the outlet, and has the function of preventing the material in the silo from arching. It is an ideal silo bottom unloading equipment. However, when the material flows out through the outlet of the vibrating plate, it is often necessary to carry out quantitative distribution of the material. When carrying out quantitative distribution of the material, the material is first received through the receiving device, and then the material in the receiving device is placed on the weighing scale for quantitative distribution. In the quantitative distribution process, the receiving and quantitative distribution need to be carried out separately one by one. On the one hand, the work efficiency of quantitative distribution is low, and on the other hand, a lot of manpower and material resources will be wasted, which increases the cost. In addition, if the equipment is feeding in different directions at the same time, it is impossible to take into account the quantitative feeding processing in different directions at the same time. Summary of the invention

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a vibrating plate type automatic quantitative directional feeding system.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A vibration plate type automatic quantitative directional feeding system comprises a frame, a vibration feed plate installed above the frame, a blocking mechanism installed inside the frame and below the vibration feed plate, a lifting and supporting mechanism installed below the frame, a metering scale arranged inside the frame and installed on the lifting and supporting mechanism, and a control center fixedly installed on the frame, wherein the control center is respectively connected to the vibration feed plate, the blocking mechanism, the lifting and supporting mechanism and the metering scale.

[0007] Preferably, the interior of the frame is fixedly installed with a lower tray for supporting the lifting and supporting mechanism, an auxiliary tray located above the lower tray and cooperating with the lower tray to assemble the lifting and supporting mechanism, and an upper tray located above the auxiliary tray and used to support the blocking mechanism.

[0008] Furthermore, two round holes for feeding are provided on the upper support plate, and a sleeve is welded on the position between the two round holes for feeding. Guide strips located on both sides of the round holes for feeding and facilitating the movement of the blocking mechanism are also welded on the upper support plate.

[0009] Preferably, the vibrating discharge tray includes a storage tray, a vibration motor fixedly mounted on the side of the storage tray, a directional discharge port opened at the bottom of the storage tray, a discharge bellows connected to the directional discharge port, and a T-shaped discharge stabilizing frame inserted on the frame and connected to the discharge bellows.

[0010] Furthermore, a plurality of fixing ears are welded equidistantly on the periphery of the storage tray.

[0011] Furthermore, the T-shaped discharging stabilizing frame includes a middle plug-in rod, supporting arms welded to both sides of the middle plug-in rod, and a discharging nozzle welded to the ends of the supporting arms.

[0012] Preferably, the blocking mechanism includes an electric telescopic device and a blocking plate fixedly mounted on the output end of the electric telescopic device.

[0013] Furthermore, a groove is provided on the upper surface of the blocking plate.

[0014] Preferably, the lifting and supporting mechanism includes a driving motor with a gear, a lifting guide column movably installed inside the frame, a spur rack fixedly installed on the lifting guide column by screws and meshing with the gear of the driving motor, and a weighing scale support plate fixedly installed on the upper end of the lifting guide column by bolts.

[0015] Furthermore, the operation of the vibrating plate automatic quantitative directional feeding system involves the storage, transportation, metering and control of materials. The specific operation steps are as follows:

[0016] S1. First, turn on the power, activate the control center, and the control system performs self-check to ensure that the vibration motor, electric expansion joint, drive motor and metering scale are working properly;

[0017] S2. Add materials to the storage tray: Add the materials to be fed to the storage tray of the vibrating feed tray, and weigh the target weight of the materials by setting the metering scale through the control center;

[0018] S3. Activate the vibration motor to start working, and the vibration unloading tray starts to vibrate, so that the material flows out evenly along the discharging port. The material is transported to the metering scale through the discharging bellows to ensure smooth flow;

[0019] S4. The driving motor of the lifting and supporting mechanism is started, and the weighing scale support plate is adjusted according to the height of the container placed above the weighing scale to ensure that the container can accurately receive the materials output in different directions;

[0020] S5. During the vibration unloading process, after the material reaches the container placed above the metering scale, the metering scale measures the weight of the material in real time and makes feedback adjustments. The control center compares the real-time data of the metering scale with the set value. If the actual weight is lower than or close to the target value, the control center will automatically adjust the state of the blocking mechanism, and drive the electric telescopic device to slowly push the blocking plate to reduce the round hole for feeding, and gradually block the discharge nozzle, thereby delaying the outflow of the material. If the actual weight reaches the target value, the electric telescopic device will completely push the blocking plate to block the round hole for feeding and the discharge nozzle to prevent the material from continuing to flow out;

[0021] S6. After completing a quantitative feeding, return to step S3 to prepare for the next feeding cycle. At the same time, the operator can monitor the operating status through the control center to ensure the long-term stable operation of the system;

[0022] S7. After completing all quantitative directional feeding tasks, the control center stops the operation of the vibration motor, electric telescopic device, drive motor and metering scale, and turns off the power supply.

[0023] Beneficial effects of the present invention: The system has the advantages of high efficiency, precision, automation and strong adaptability. It can quickly and accurately transport a variety of materials, reduce manual intervention and operating errors, and reduce production costs. At the same time, its compact design can improve production efficiency and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of a vibrating plate type automatic quantitative directional feeding system of the present invention;

[0025] Figure 2 for Figure 1 Exploded diagram of

[0026] Figure 3 for Figure 2 Structural diagram of the blocking mechanism assembled on the middle frame;

[0027] Figure 4 for Figure 2 The structural diagram of the medium vibration feeding tray;

[0028] Figure 5 for Figure 4 Exploded diagram of

[0029] Figure 6 for Figure 2 Structural diagram of the mid-drop support mechanism supporting the metering scale. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0031] Example

[0032] like Figure 1-6 As shown, a vibration plate type automatic quantitative directional feeding system includes a frame 1, a vibration feed tray 2 installed above the frame 1, a blocking mechanism 3 installed inside the frame 1 and located below the vibration feed tray 2, a lifting and supporting mechanism 4 installed below the inside of the frame 1, a metering scale 5 arranged inside the frame 1 and installed on the lifting and supporting mechanism 4, and a control center 6 fixedly installed on the frame 1, and the control center 6 is respectively connected to the vibration feed tray 2, the blocking mechanism 3, the lifting and supporting mechanism 4 and the metering scale 5.

[0033] The frame 1 has a lower tray 11 fixedly installed inside for supporting the lifting and supporting mechanism 4, an auxiliary tray 12 located above the lower tray 11 and cooperating with the lower tray 11 to assemble the lifting and supporting mechanism 4, and an upper tray 13 located above the auxiliary tray 12 and used to support the blocking mechanism 3.

[0034] The upper support plate 13 is provided with two round holes 131 for feeding materials, and a sleeve 132 is welded between the two round holes 131 . The upper support plate 13 is also welded with guide strips 133 located on both sides of the round holes 131 for feeding materials and facilitating the movement of the blocking mechanism 3 .

[0035] The vibrating unloading tray 2 includes a storage tray 21, a vibration motor 22 fixedly installed on the side of the storage tray 21, a directional discharge port 23 opened at the bottom of the storage tray 21, a discharge bellows 24 connected to the directional discharge port 23, and a T-shaped discharge stabilizing frame 25 inserted on the frame 1 and connected to the discharge bellows 24.

[0036] The periphery of the material storage tray 21 is welded with a plurality of fixing ears 211 at equal intervals, which are specifically convenient for fixing the material storage tray 21 and the frame 1 and can stably vibrate and discharge materials.

[0037] The T-shaped discharge stabilizing frame 25 includes a middle plug-in rod 251, brackets 252 welded on both sides of the middle plug-in rod 251, and a discharge nozzle 253 welded on the ends of the brackets 252. Specifically, the middle plug-in rod 251 is inserted into the sleeve 132 for fixing, and the ends of the brackets 252 just extend above the material passing circular hole 131, so that the discharge nozzle 253 welded on the ends of the brackets 252 is directly opposite to the material passing circular hole 131, so that the material output by the vibrating discharge tray 2 can fall into the metering scale 5 for metering.

[0038] The blocking mechanism 3 includes an electric telescopic device 31 and a blocking plate 32 fixedly mounted on the output end of the electric telescopic device 31. Specifically, two blocking mechanisms 3 are provided, corresponding to two material passing circular holes 131 respectively. In fact, the electric telescopic device 31 is fixedly mounted on the upper support plate 13, and the blocking plate 32 is located between two guide bars 133. The guide bars 133 are used for limiting and guiding to make its movement stable. The electric telescopic device 31 drives the blocking plate 32 to simultaneously block the material passing circular hole 131 and the material discharging nozzle 253, thereby preventing the material storage tray 21 from continuing to discharge through the T-shaped material discharging stabilizing frame 25.

[0039] A groove 321 is formed on the upper surface of the blocking plate 32. Specifically, the groove 321 improves the blocking effect by cooperating with the discharge nozzle 253, and can effectively prevent the material from overflowing.

[0040] The lifting and supporting mechanism 4 includes a driving motor 41 with a gear, a lifting guide column 42 movably installed inside the frame 1, a spur rack 43 fixedly installed on the lifting guide column 42 by screws and meshing with the gear of the driving motor 41, and a weighing scale support plate 44 fixedly installed on the upper end of the lifting guide column 42 by bolts. Specifically, the lifting and supporting mechanism 4 is provided with two, which can simultaneously drive the lifting guide column 42 to lift the weighing scale support plate 44 through the driving motor 41, thereby performing lifting activities. In the present technical solution, the setting of the lifting and supporting mechanism 4 is adjusted based on the size of the container placed on the weighing scale 5, so as to enable the container placed on the weighing scale 5 to better accept the put down materials.

[0041] The operation of the vibrating plate automatic quantitative directional feeding system involves the storage, transportation, metering and control of materials. The specific operation steps are as follows:

[0042] S1. First, turn on the power, activate the control center 6, the control system performs a self-test to ensure that the vibration motor 22, the electric expansion joint 31, the drive motor 41 and the metering scale 5 are working properly;

[0043] S2. Adding materials to the storage tray 21: The material to be fed is added to the storage tray 21 of the vibrating feed tray 2, and the target weight of the material is set by the control center 6 and the metering scale 5;

[0044] S3. Activate the vibration motor 22 to start working, the vibrating feeding tray 2 starts to vibrate, so that the material flows out evenly along the discharging port 23, and the material is transported to the metering scale 5 through the discharging bellows 24 to ensure smooth flow;

[0045] S4. The driving motor 41 of the lifting and supporting mechanism 4 is started, and the weighing scale support plate 44 is adjusted according to the height of the container placed above the weighing scale 5 to ensure that the container can accurately receive the material output in different directions;

[0046] S5. During the vibration unloading process, after the material reaches the container placed above the metering scale 5, the metering scale 5 measures the weight of the material in real time and performs feedback adjustment. The control center 6 compares the real-time data of the metering scale 5 with the set value. If the actual weight is lower than or close to the target value, the control center 6 will automatically adjust the state of the blocking mechanism 3 by driving the electric telescopic device 31 to slowly push the blocking plate 32 to reduce the material passing hole 131 and gradually block the discharge nozzle 253, thereby delaying the outflow of the material. If the actual weight reaches the target value, the electric telescopic device 31 will completely push the blocking plate 32 to block the material passing hole 131 and the discharge nozzle 253 to prevent the material from continuing to flow out;

[0047] S6. After completing a quantitative feed, return to step S3 to prepare for the next feeding cycle. At the same time, the operator can monitor the operating status through the control center 6 to ensure the long-term stable operation of the system;

[0048] S7. After completing all quantitative directional feeding tasks, the control center 6 stops the vibration motor 22, the electric telescopic device 31, the drive motor 41 and the metering scale 5, and turns off the power.

[0049] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A vibrating plate type automatic quantitative directional feeding system, characterized in that: It includes a frame, a vibrating material discharge tray installed above the frame, a blocking mechanism installed inside the frame and located below the vibrating material discharge tray, a lifting and supporting mechanism installed below the inside of the frame, a metering scale arranged inside the frame and installed on the lifting and supporting mechanism, and a control center fixedly installed on the frame, which is respectively connected to the vibrating material discharge tray, the blocking mechanism, the lifting and supporting mechanism and the metering scale.

2. The vibration plate type automatic quantitative directional feeding system according to claim 1 is characterized in that: The frame is fixedly installed with a lower tray for supporting the lifting and supporting mechanism, an auxiliary tray located above the lower tray and cooperating with the lower tray to assemble the lifting and supporting mechanism, and an upper tray located above the auxiliary tray and supporting the blocking mechanism.

3. The vibration plate type automatic quantitative directional feeding system according to claim 2 is characterized in that: The upper support plate is provided with two round holes for feeding materials, and a sleeve is welded between the two round holes for feeding materials. The upper support plate is also welded with guide strips located on both sides of the round holes for feeding materials and facilitating the movement of the blocking mechanism.

4. The vibration plate type automatic quantitative directional feeding system according to claim 1 is characterized in that: The vibrating unloading tray includes a storage tray, a vibrating motor fixedly installed on the side of the storage tray, a directional discharge port opened at the bottom of the storage tray, a discharge bellows connected to the directional discharge port, and a T-shaped discharge stabilizing frame inserted on the frame and connected to the discharge bellows.

5. The vibration plate type automatic quantitative directional feeding system according to claim 4 is characterized in that: The periphery of the storage tray is welded with a plurality of fixing ears at equal intervals.

6. The vibration plate type automatic quantitative directional feeding system according to claim 4 is characterized in that: The T-shaped material discharging stabilizing frame comprises a middle plug-in rod, supporting arms welded on both sides of the middle plug-in rod, and a material discharging nozzle welded on the ends of the supporting arms.

7. The vibration plate type automatic quantitative directional feeding system according to claim 1 is characterized in that: The blocking mechanism comprises an electric telescopic device and a blocking plate fixedly mounted on the output end of the electric telescopic device.

8. The vibration plate type automatic quantitative directional feeding system according to claim 7 is characterized in that: The upper surface of the blocking plate is provided with a groove.

9. The vibration plate type automatic quantitative directional feeding system according to claim 1 is characterized in that: The lifting and supporting mechanism includes a driving motor with a gear, a lifting guide column movably installed inside a frame, a spur rack fixedly installed on the lifting guide column by screws and meshing with the gear of the driving motor, and a metering scale support plate fixedly installed on the upper end of the lifting guide column by bolts.

10. The vibrating plate type automatic quantitative directional feeding system according to claims 1-9, characterized in that: The operation of the vibrating plate automatic quantitative directional feeding system involves the storage, transportation, metering and control of materials. The specific operation steps are as follows: S1. First, turn on the power, activate the control center, and the control system performs self-check to ensure that the vibration motor, electric expansion joint, drive motor and metering scale are working properly; S2. Add materials to the storage tray: Add the materials to be fed to the storage tray of the vibrating feed tray, and weigh the target weight of the materials by setting the metering scale through the control center; S3. Activate the vibration motor to start working, and the vibration unloading tray starts to vibrate, so that the material flows out evenly along the discharging port. The material is transported to the metering scale through the discharging bellows to ensure smooth flow; S4. The driving motor of the lifting and supporting mechanism is started, and the weighing scale support plate is adjusted according to the height of the container placed above the weighing scale to ensure that the container can accurately receive the materials output in different directions; S5. During the vibration unloading process, after the material reaches the container placed above the metering scale, the metering scale measures the weight of the material in real time and makes feedback adjustments. The control center compares the real-time data of the metering scale with the set value. If the actual weight is lower than or close to the target value, the control center will automatically adjust the state of the blocking mechanism, and drive the electric telescopic device to slowly push the blocking plate to reduce the round hole for feeding, and gradually block the discharge nozzle, thereby delaying the outflow of the material. If the actual weight reaches the target value, the electric telescopic device will completely push the blocking plate to block the round hole for feeding and the discharge nozzle to prevent the material from continuing to flow out; S6. After completing a quantitative feeding, return to step S3 to prepare for the next feeding cycle. At the same time, the operator can monitor the operating status through the control center to ensure the long-term stable operation of the system; S7. After completing all quantitative directional feeding tasks, the control center stops the operation of the vibration motor, electric telescopic device, drive motor and metering scale, and turns off the power supply.

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