CN217497626U

CN217497626U - Production feeder

Info

Publication number: CN217497626U
Application number: CN202220461931.1U
Authority: CN
Inventors: 樊全军
Original assignee: Jiangyin Xingcheng Special Steel Works Co Ltd
Current assignee: Jiangyin Xingcheng Special Steel Works Co Ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-09-27
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to a production batcher belongs to industrial machine technical field. The device comprises a mounting seat, wherein a horizontal roller is arranged on the mounting seat, a speed reducer and a stepping motor are arranged on one side of the roller, an input shaft of the speed reducer is coaxially arranged with an output shaft of the stepping motor, and an encoder is arranged on the output shaft of the stepping motor; the transmission shaft that the level was arranged is worn to establish in the cylinder, the cylinder is exposed at the transmission shaft both ends, just the transmission shaft is arranged with the output shaft parallel of reduction gear, be connected through belt drive mechanism between the output shaft of reduction gear and the transmission shaft, be equipped with the feed inlet on the cylinder. And a pressure sensor is arranged at the bottom of the feeding port. Step motor carries out feedback control through the rotational speed, the number of revolutions of encoder and material pressure parameter in this application, and then adjusts step motor's the rotational speed and the step output of moment, realizes quick feed, has improved production efficiency and production stability, satisfies the application scene of different metallurgical production.

Description

Production feeder

Technical Field

The utility model relates to a production batcher belongs to industrial machine technical field.

Background

In the field of industrial metallurgy, the feeding machine is an important tool in the production stage, is mainly used for feeding production raw materials into subsequent production equipment, and improves the production efficiency. A common feeder uses a three-phase asynchronous motor, the motor has large volume, needs a high-power supply for driving, cannot perform linear control on speed and moment, and is not beneficial to motor control under different production conditions. The feeder can not carry out feedback control according to different material weights, can cause the circumstances such as pay-off in-process jam, can reduce the stability and the reliability of follow-up production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a production batcher is provided to above-mentioned prior art, small, the timeliness is high, efficient, improves the stability and the reliability of pay-off production.

The utility model provides a technical scheme that above-mentioned problem adopted does: a production feeder comprises a mounting seat, wherein a horizontal roller is arranged on the mounting seat, a speed reducer and a stepping motor are arranged on one side of the roller, an input shaft of the speed reducer is coaxially arranged with an output shaft of the stepping motor, and an encoder is arranged on the output shaft of the stepping motor; the transmission shaft penetrates through the roller and is horizontally arranged, the two ends of the transmission shaft are exposed out of the roller, the transmission shaft is arranged in parallel with an output shaft of the speed reducer, the output shaft of the speed reducer is connected with the transmission shaft through a belt transmission mechanism, and a feeding port is formed in the roller.

And a pressure sensor is arranged at the bottom of the feeding port.

The belt transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is arranged on an output shaft of the speed reducer, the driven wheel is arranged on the transmission shaft, and the driving wheel and the driven wheel are connected through a belt.

Compared with the prior art, the utility model has the advantages of: a step motor drives a speed reducer to rotate, and a transmission shaft and a roller are driven to rotate through a belt transmission mechanism. The encoder is used for recording step motor's rotational speed and number of revolutions, and the material gets into the cylinder through the feed inlet, and the pressure sensor of feed inlet bottom is used for the pressure of response material to convert the pressure of material into weight feedback in step motor. The stepping motor performs feedback control through the rotating speed, the number of rotating turns and the material pressure parameters of the encoder, and then the rotating speed and the stepping output of the torque of the stepping motor are adjusted.

The feeding device has the advantages of simple structure, small occupied area, realization of quick feeding, improvement of production efficiency and production stability, and satisfaction of application scenes of different metallurgical production.

Drawings

Fig. 1 is a schematic view of a production feeder according to an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

in the figure, a mounting seat 1, a roller 2, a feeding port 3, a transmission shaft 4, a belt transmission mechanism 5, a speed reducer 6, an encoder 7, a stepping motor 8 and a pressure sensor 9 are arranged.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, the production feeder in this embodiment includes a mounting base 1, a horizontal roller 2 is disposed on the mounting base 1, a speed reducer 6 and a stepping motor 8 are disposed on one side of the roller 2, and an input shaft of the speed reducer 6 is coaxially connected with an output shaft of the stepping motor 8. An encoder 7 is arranged on an output shaft of the stepping motor 8. The transmission shaft 4 is horizontally arranged in the roller 2 in a penetrating way, the two ends of the transmission shaft 4 are exposed out of the roller 2, and the transmission shaft 4 and the output shaft of the speed reducer 6 are arranged in parallel. A belt transmission mechanism 5 is arranged between the output shaft of the stepping motor 8 and the transmission shaft 4. After the stepping motor 8 is started, the speed reducer 6 is driven to rotate, the belt transmission mechanism 5 transmits power, and the transmission shaft 4 and the roller 2 are driven to rotate. The encoder 7 is used to record the rotational speed and the number of revolutions of the stepping motor 8. The roller 2 is provided with a feeding port 3, and the bottom of the feeding port 3 is provided with a pressure sensor 9. The material enters the roller 2 through the feeding port 3, and the pressure sensor 9 is used for sensing the pressure of the material entering the roller 2.

The belt transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is arranged on an output shaft of the speed reducer, the driven wheel is arranged on the transmission shaft, the driving wheel is connected with the driven wheel through a belt, and the belt transmission mechanism is used for transmitting power.

The working principle is as follows: after the stepping motor is started, the speed reducer which is coaxially connected with the stepping motor starts to rotate, and the encoder records the rotating speed and the number of rotating circles of the stepping motor. The output shaft of the speed reducer transmits power to the transmission shaft and the roller through the belt transmission mechanism. The material gets into through the feed inlet, and pressure sensor responds to the pressure of material, converts material pressure into weight feedback for step motor in real time. The stepping motor carries out feedback control through the rotating speed, the number of rotating turns and the material pressure parameter of the encoder, and then adjusts the rotating speed of the stepping motor and the stepping output of the moment, can satisfy the working requirements of different scenes in metallurgical production application, ensures quick feeding, and improves production efficiency and stability.

This application simple structure, area is little, realizes quick feed, has improved production efficiency and production stability.

In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. A production batcher which characterized in that: the device comprises a mounting seat, wherein a horizontal roller is arranged on the mounting seat, a speed reducer and a stepping motor are arranged on one side of the roller, an input shaft of the speed reducer and an output shaft of the stepping motor are coaxially arranged, and an encoder is arranged on the output shaft of the stepping motor; the transmission shaft that the level was arranged is worn to establish in the cylinder, the cylinder is exposed at the transmission shaft both ends, just the transmission shaft is arranged with the output shaft parallel of reduction gear, be connected through belt drive mechanism between the output shaft of reduction gear and the transmission shaft, be equipped with the feed inlet on the cylinder.

2. A production feeder according to claim 1, characterised in that: and a pressure sensor is arranged at the bottom of the feeding port.

3. A production feeder according to claim 1, characterised in that: the belt transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is arranged on an output shaft of the speed reducer, the driven wheel is arranged on the transmission shaft, and the driving wheel and the driven wheel are connected through a belt.