CN207985767U - A kind of feed mechanism - Google Patents

Abstract

The utility model discloses a feeding mechanism, which comprises a feeding pipe connected with a raw material bin, and also includes a transfer bin, a feeding tray and a lifting assembly for driving the feeding tray to move up and down. At least two The discharge barrel can transport raw materials to at least two receiving containers at the same time. An electric vibrator is installed on the outer wall of the transfer bin to further accelerate the speed of materials flowing into the receiving container, and the vibration of the transfer bin can drive The vibration of the discharge cylinder prevents the material from clogging in the discharge cylinder; the flow assembly is set on the discharge cylinder to automatically control the discharge speed; the groove of the discharge cylinder is snapped together with the opening end of the receiving container to prevent the material If it leaks during the conveying process, a silicone rubber layer is set in the groove, which can reduce the impact of the electric vibrator on the receiving container. The feeding mechanism of the utility model has a high degree of automation and a fast feeding speed without causing material blockage, and is especially suitable for conveying powder and pellets.

Description

a feeding mechanism

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a feeding mechanism.

Background technique

In raw material production and processing plants, it is inevitable to transfer and transport materials. How to quickly and accurately transport materials to specific stations is crucial to improving production efficiency. The existing feeding mechanism is either complex in structure and high in production cost; or has a low degree of automation and needs to rely on manual control.

Utility model content

The technical problem to be solved by the utility model is to provide a feeding mechanism with high degree of automation and fast feeding.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A feeding mechanism, which includes a feeding pipe connected to a raw material bin, and also includes a transfer bin, a receiving tray and a lifting assembly for driving the receiving tray to move up and down. The outer wall of the transfer bin is provided with an electric vibrator, The upper part of the transfer bin is connected to the end of the feeding pipe away from the raw material bin, at least two discharge barrels are provided at the bottom of the transfer bin, and the end of the transfer bin near the transfer bin is provided with a The flow assembly includes a valve and a stepping motor that controls the movement of the valve, and the valve is slidably arranged along the radial direction of the discharge cylinder; the end of the discharge cylinder away from the transfer bin is provided with a groove, The inner surface of the groove is provided with a silicon rubber layer; the receiving tray is provided with at least two receiving containers, the receiving containers are arranged corresponding to the discharging cylinder, and the receiving containers are close to the outlet One end of the cartridge is located in the groove.

Further, a controller is also included, and the controller is electrically connected to the electric vibration machine, the stepping motor and the lifting assembly respectively.

Further, the lifting component is a lifting cylinder.

Further, a vibrator is provided on the outer wall of the delivery pipe.

Further, the raw material bin is provided with gravity parts for pushing materials.

Further, a pressure sensor is provided on the inner bottom surface of the groove, and the pressure sensor is electrically connected to the controller.

The beneficial effect of the utility model is that: at least two discharge barrels are set at the bottom of the transfer bin, and the raw materials can be transported to at least two receiving containers at the same time; Further accelerate the speed of the material flowing into the receiving container, and the vibration of the transfer bin can drive the vibration of the discharge cylinder to prevent the material from being blocked in the discharge cylinder; a flow component is installed on the discharge cylinder to automatically control the discharge speed; the discharge cylinder The groove and the opening end of the material receiving container are clamped and matched to prevent the material from leaking out during the conveying process. A silicone rubber layer is set in the groove to reduce the impact of the electric vibrator on the material receiving container. The feeding mechanism of the utility model has a high degree of automation and a fast feeding speed without causing material blockage, and is especially suitable for conveying powder and pellets.

Description of drawings

Fig. 1 is the partial structure schematic diagram of the feeding mechanism of the utility model embodiment one;

Fig. 2 is a cross-sectional view of the discharge cylinder in the feeding mechanism of the first embodiment of the utility model.

Label description:

1. Raw material warehouse; 2. Conveying pipe; 3. Transit warehouse; 4. Receiving tray; 5. Lifting component; 6. Vibrator; 7. Electric vibration machine; Stepping motor; 11, material receiving container; 12, pressure sensor; 81, groove; 82, silicon rubber layer.

Detailed ways

In order to describe the technical content, the achieved purpose and the effect of the present utility model in detail, the following will be described in conjunction with the embodiments and accompanying drawings.

The most critical idea of the utility model is that at least two discharge barrels are set at the bottom of the transfer bin, so that raw materials can be transported to at least two receiving containers at the same time, and an electric vibration machine is set on the outer wall of the transfer bin. The vibration of the discharge cylinder can be driven by the vibration of the rotating bin to prevent the material from being blocked in the discharge cylinder, and the feeding speed is fast.

Please refer to Figure 1 and Figure 2, a feeding mechanism, including a material delivery pipe 2 connected to a raw material bin 1, and also includes a transfer bin 3, a receiving tray 4 and a lifting assembly 5 for driving the receiving tray 4 to move up and down, The outer wall of the transfer bin 3 is provided with an electric vibration machine 7, the upper part of the transfer bin 3 is connected to the end of the feeding pipe 2 away from the raw material bin 1, and the bottom of the transfer bin 3 is provided with at least two outlets. Material cylinder 8, the end of said discharge cylinder 8 close to the transfer bin 3 is provided with a flow assembly for controlling the discharge volume, said flow assembly includes a valve 9 and a stepper motor 10 for controlling the movement of said valve 9, said valve 9 is slidably arranged along the radial direction of the discharge cylinder 8; the end of the discharge cylinder 8 away from the transfer bin 3 is provided with a groove 81, and the inner surface of the groove 81 is provided with a silicone rubber layer 82; The tray 4 is provided with at least two material receiving containers 11, the material receiving containers 11 are arranged corresponding to the discharge cylinder 8, and the end of the material receiving container 11 close to the discharge cylinder 8 is located in the groove 81 .

It can be seen from the above description that the beneficial effect of the utility model is that at least two discharge barrels are arranged at the bottom of the transfer bin, and the raw materials can be transported to at least two receiving containers at the same time. The electric vibration machine can further accelerate the speed of the material flowing into the receiving container, and the vibration of the transfer bin can drive the vibration of the discharge cylinder to prevent the material from being blocked in the discharge cylinder; the flow component is installed on the discharge cylinder to automatically control the discharge Speed; The groove of the discharge cylinder is clamped with the opening end of the receiving container, which can prevent the material from leaking out during the conveying process. A silicone rubber layer is set in the groove to reduce the impact of the electric vibrator on the receiving container. The feeding mechanism of the utility model has a high degree of automation and a fast feeding speed without causing material blocking.

Further, a controller is also included, and the controller is electrically connected to the electric vibration machine 7 , the stepping motor 10 and the lifting assembly 5 respectively.

From the above description, it can be seen that the controller can automatically control the electric vibration machine, the stepping motor and the lifting assembly centrally.

Further, the lifting assembly 5 is a lifting cylinder.

Further, a vibrator 6 is provided on the outer wall of the delivery pipe 2 .

It can be seen from the above description that setting the vibrator can prevent the material from clogging in the delivery pipe.

Further, the raw material bin 1 is provided with gravity parts for pushing materials.

It can be seen from the above description that setting the gravity member can improve the conveying power of the material, especially suitable for powder and granular materials.

Further, the inner bottom surface of the groove 81 is provided with a pressure sensor 12, and the pressure sensor 12 is electrically connected with the controller.

It can be seen from the above description that when the opening end of the material receiving container triggers the pressure sensor, the controller controls the valve to open to transfer the material, which has a high degree of automation and does not require manual control.

Please refer to Fig. 1 and Fig. 2, embodiment one of the present utility model is:

A feeding mechanism includes a feeding pipe 2 connected to a raw material bin 1, a transfer bin 3, a feeding tray 4, a lifting assembly 5 for driving the feeding tray 4 to move up and down, and a controller. The raw material bin 1 is provided with a gravity member for pushing materials. When a part of the material is conveyed, the gravity member will compact the material under the action of gravity, which is beneficial to the output of the material from the conveying pipe 2 . In this embodiment, a vibrator 6 is provided on the outer wall of the delivery pipe 2 . The outer wall of the transfer bin 3 is provided with an electric vibration machine 7, the upper part of the transfer bin 3 is connected to the end of the feeding pipe 2 away from the raw material bin 1, and the bottom of the transfer bin 3 is provided with at least two outlets. Material cylinder 8, the end of said discharge cylinder 8 close to the transfer bin 3 is provided with a flow assembly for controlling the discharge volume, said flow assembly includes a valve 9 and a stepper motor 10 for controlling the movement of said valve 9, said valve 9 is slidably arranged along the radial direction of the discharging cylinder 8. The end of the discharge cylinder 8 away from the transfer bin 3 is provided with a groove 81 , the inner surface of the groove 81 is provided with a silicone rubber layer 82 , and the inner bottom surface of the groove 81 is provided with a pressure sensor 12 . The receiving tray 4 is provided with at least two receiving containers 11, the receiving containers 11 are arranged correspondingly to the discharging barrel 8, and the end of the receiving container 11 near the discharging barrel 8 is located on the In the groove 81. In this embodiment, the controller is electrically connected to the electric vibration machine 7, the stepping motor 10, the lifting assembly 5 and the pressure sensor 12, and the lifting assembly 5 is a lifting cylinder.

The working principle of the feeding mechanism is: the lifting cylinder drives the material receiving tray 4 to move upward, and after the material receiving container 11 triggers the pressure sensor 12 on the inner bottom surface of the groove 81, the controller controls the stepping motor 10 to work, and the stepping motor 10 drives the valve 9 After the valve 9 is opened, the material is transferred from the transfer bin 3 to the material receiving container 11. After a certain period of time, the controller controls the stepper motor 10 to close the valve 9 to stop the transfer of the material, and the lifting cylinder moves downward. And so on, repeating the cycle.

To sum up, the feeding mechanism provided by the utility model has a high degree of automation, a fast feeding speed, and will not cause material blockage, and is especially suitable for conveying powder and pellets.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent transformations made by using the utility model specification and accompanying drawings, or directly or indirectly used in related technical fields, are all the same. The theory is included in the patent protection scope of the present utility model.

Claims (6)

1. a kind of feed mechanism includes the conveying pipeline being connect with raw material cabin, which is characterized in that further include middle roll-over, receiver and Lifting assembly for driving receiver to move up and down, the lateral wall of the middle roll-over shake machine equipped with electricity, the middle roll-over Top is connected with the one end of conveying pipeline far from raw material cabin, and the bottom of the middle roll-over is equipped at least two discharge barrel, it is described go out Barrel is equipped with the flow component for controlling load close to one end of middle roll-over, and the flow component includes valve and control institute The stepper motor of valve movement is stated, the valve is slidably arranged along the radial direction of discharge barrel；The discharge barrel is far from middle roll-over One end is equipped with groove, and the inner surface of the groove is equipped with silastic-layer；The receiver is equipped at least two splicing container, The splicing container is correspondingly arranged with the discharge barrel, and the splicing container is located at close to one end of discharge barrel in the groove.

2. feed mechanism according to claim 1, which is characterized in that further include controller, the controller respectively with institute State electricity shake machine, stepper motor and lifting assembly electrical connection.

3. feed mechanism according to claim 1, which is characterized in that the lifting assembly is lifting cylinder.

4. feed mechanism according to claim 1, which is characterized in that the lateral wall of the conveying pipeline is equipped with vibrator.

5. feed mechanism according to claim 1, which is characterized in that be equipped with the weight for pushing material in the raw material cabin Power part.

6. feed mechanism according to claim 2, which is characterized in that the inner bottom surface of the groove is equipped with pressure sensor, The pressure sensor is electrically connected with the controller.