Scrap iron cleaning device of electromagnetic iron remover

Abstract

The utility model discloses a scrap iron cleaning device of an electric magnetic iron remover, which comprises a rack, a rotating structure arranged on one side of the electric magnetic iron remover, an overturning structure arranged on the rotating structure, a material receiving disc arranged on the overturning structure and movably positioned below the electric magnetic iron remover, and a scrap iron collecting box is arranged on one side far away from the electromagnetic iron remover, and is positioned below one side of the material receiving disc. Compared with the prior art, the device has the advantages that the device is simple in structure and easy to implement, the purpose of cleaning scrap iron impurities on the electromagnetic iron remover without stopping the conveying belt is achieved, the problem that the electromagnetic iron remover is not easy to clean during use is solved, normal operation of the conveying belt is guaranteed, meanwhile, automatic cleaning is achieved, and the production efficiency is improved. Manual scrap iron cleaning is not needed, time and labor are saved, and safety is improved.

Description

Technical field:

[0001] The utility model relates to a scrap iron cleaning device, in particular to a scrap iron cleaning device of an electromagnetic iron remover. Background technology:

[0002] There are two types of iron removers, one is an electromagnetic iron remover and the other is a permanent magnet iron remover. They are devices that can generate strong magnetic field attraction. They can remove ferromagnetic impurities mixed in the materials on the conveyor belt to ensure that the various mechanical equipment in the subsequent conveying system can work safely and normally. At the same time, they can effectively prevent accidents caused by large and long iron pieces scratching the conveyor belt, and can also significantly improve the grade of raw materials. However, the existing electromagnetic iron removers have the following problems. In addition to adsorbing iron during use, the electromagnetic iron remover is also contaminated with impurities and dust attached to the iron. Therefore, it is necessary to clean the surface of the electromagnetic iron remover in time. Otherwise, when the surface of the electromagnetic iron remover adsorbs more iron and impurities, the materials on the running conveyor belt will scrape them off and re-enter the materials, affecting the safety of subsequent mechanical equipment. Therefore, it is necessary to stop the conveyor belt to process the scrap iron on the electromagnetic iron remover, affecting normal production. Therefore, based on the above problems, a scrap iron cleaning device for an electromagnetic iron remover is proposed. Utility model content:

[0003] The utility model aims to provide a scrap iron cleaning device of an electromagnetic iron remover which has a simple structure, saves time and effort, and ensures the normal operation of a conveyor belt.

[0004] The utility model is implemented by the following technical scheme: The purpose of this patent is to provide a scrap iron cleaning device for an electromagnetic iron remover, which includes a frame, the frame is arranged on one side of the electromagnetic iron remover, a rotating structure is arranged on the frame, a flipping structure is arranged on the rotating structure, a receiving tray is arranged on the flipping structure, the receiving tray is movably located below the electromagnetic iron remover, and a scrap iron collection box is arranged on the side away from the electromagnetic iron remover, and the scrap iron collection box is located below one side of the receiving tray.

[0005] Furthermore, the rotating structure includes a rotating motor, a fixed plate, an arc-shaped track, a sliding structure and a connecting rod; the rotating motor is fixed on the frame, the fixed plate is arranged at the output end of the rotating motor, the arc-shaped track is fixed on the frame, the sliding structure is slidingly arranged on the arc-shaped track, and the connecting rod is fixed at the bottom of the sliding structure; one end of the fixed plate is fixed to the rotating motor, and the other end of the fixed plate is fixedly connected to the connecting rod; the arc-shaped track is arranged cocentrically with the rotating motor.

[0006] Further, the sliding structure includes a "U"-shaped connecting seat, and guiding wheels are respectively rotatably arranged on the opposite surfaces of the connecting seat; the cross-section of the arc-shaped track is an inverted "T" shape, and the guiding wheels are rotatably arranged on the flange plates on both sides of the arc-shaped track.

[0007] Further, the flipping structure includes a flipping motor, a fixed seat, and a rotating shaft; the flipping motor and two fixed seats are sequentially fixed on the fixed plate, the rotating shaft is rotatably arranged between the two fixed seats, one end of the rotating shaft penetrates through the fixed seat and is fixedly connected to the output end of the flipping motor, and the material receiving tray is fixed on the side wall of the rotating shaft.

[0008] Further, a plurality of reinforcing rib plates are respectively fixed on both side walls of the rotating shaft below the material receiving tray, and the top of the reinforcing rib plates is fixedly connected to the material receiving tray.

[0009] Further, a grating emitter and a receiver are respectively arranged on both sides below the electromagnetic iron remover; a first limit switch that is in movable contact with the material receiving tray is arranged below the electromagnetic iron remover, a second limit switch that is in movable contact with the connecting rod is arranged on the frame, the output ends of the grating emitter, the receiver, the first limit switch, and the second limit switch are in signal communication with the signal input end of the controller through signals, and the signal output end of the controller is in signal communication with the signal input ends of the electromagnetic iron remover, the rotating motor, and the flipping motor through signals.

[0010] Advantages of the present utility model: The structure of the present utility model is simple and easy to implement. The rotating device drives the material receiving tray below the electromagnetic iron remover, and then through the signal interruption between the grating emitter and the receiver, the power supply of the electromagnetic iron remover is controlled to be cut off, so that the scrap iron on it falls onto the material receiving tray. The rotating device drives the material receiving tray to rotate back to the original position, and the flipping device drives the material receiving tray to flip so that the scrap iron impurities on it fall into the scrap iron collection box, achieving the purpose of cleaning the scrap iron impurities on the electromagnetic iron remover without stopping the conveyor belt, solving the problem that it is not easy to clean the electromagnetic iron remover during use, ensuring the normal operation of the conveyor belt, realizing automatic cleaning at the same time, eliminating the need for manual cleaning of scrap iron, saving time and effort, and improving safety. Description of the drawings:

[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0012] Figure 1This is the overall structural schematic diagram of the present utility model.

[0013] Figure 2 It is Figure 1 the top view of.

[0014] Figure 3 It is Figure 1 the partial enlarged view of part A in

[0015] Figure 4 This is the control schematic diagram of the present utility model.

[0016] Electromagnetic iron remover 1, frame 2, rotating structure 3, rotating motor 31, fixed plate 32, arc track 33, sliding structure 34, connecting seat 341, guide wheel 342, connecting rod 35, flipping structure 4, flipping motor 41, fixed seat 42, rotating shaft 43, reinforcing rib plate 44, material receiving tray 5, scrap iron collection box 6, grating emitter 7, receiver 8, first limit switch 9, second limit switch 10, controller 11. Specific implementation manner:

[0017] Embodiment: As Figure 1-4 shown, a device for cleaning scrap iron of an electromagnetic iron remover includes a frame 2, a frame 2 is arranged on one side of the electromagnetic iron remover 1, a rotating structure 3 is arranged on the frame 2, a flipping structure 4 is arranged on the rotating structure 3, a material receiving tray 5 is arranged on the flipping structure 4, the material receiving tray 5 is movably located below the electromagnetic iron remover 1, the gap between the electromagnetic iron remover 1 and the material receiving tray 5 is 200 mm, to ensure that the scrap iron impurities on the electromagnetic iron remover 1 can completely fall onto the material receiving tray 5, a scrap iron collection box 6 is arranged on the side away from the electromagnetic iron remover 1, and the scrap iron collection box 6 is located below one side of the material receiving tray 5.

[0018] The rotating structure 3 includes a rotating motor 31, a fixed plate 32, an arc track 33, a sliding structure 34 and a connecting rod 35; the rotating motor 31 is fixed on the frame 2, a fixed plate 32 is arranged at the output end of the rotating motor 31, the arc track 33 is fixed on the frame 2, a sliding structure 34 is slidably arranged on the arc track 33, and a connecting rod 35 is fixed at the bottom of the sliding structure 34; one end of the fixed plate 32 is fixed on the rotating motor 31, and the other end of the fixed plate 32 is fixedly connected with the connecting rod 35; the arc track 33 and the rotating motor 31 are concentrically arranged; the sliding structure 34 includes a "U"-shaped connecting seat 341, and guide wheels 342 are respectively rotatably arranged on the opposite surfaces of the connecting seat 341; the cross section of the arc track 33 is an inverted "T" shape, and the guide wheels 342 are rotatably arranged on the flange plates on both sides of the arc track 33. When the rotating motor 31 drives the fixed plate 32 to rotate, the connecting rod 35 drives the guide wheels 342 to move along the arc track 33.

[0019] The flipping structure 4 includes a flipping motor 41, a fixed seat 42 and a rotating shaft 43; the flipping motor 41 and two fixed seats 42 are fixed on the fixed plate 32 in sequence, and a rotating shaft 43 is rotatably arranged between the two fixed seats 42, one end of the rotating shaft 43 passes through the fixed seat 42 and is fixedly connected to the output end of the flipping motor 41, and the receiving tray 5 is fixed on the side wall of the rotating shaft 43; a number of reinforcing ribs 44 are respectively fixed on the two side walls of the rotating shaft 43 below the receiving tray 5, and the top of the reinforcing ribs 44 is fixedly connected to the receiving tray 5 for strengthening and supporting the receiving tray 5.

[0020] A grating transmitter 7 and a receiver 8 are respectively arranged on both sides below the electromagnetic iron remover 1; a first limit switch 9 that is movably in contact with the receiving tray 5 is arranged below the electromagnetic iron remover 1, and a second limit switch 10 that is movably in contact with the connecting rod 35 is arranged on the frame 2. The output ends of the grating transmitter 7, the receiver 8, the first limit switch 9 and the second limit switch 10 are all connected to the signal input end of the controller 11 through signals, and the signal output end of the controller 11 is respectively connected to the signal input end of the electromagnetic iron remover 1, the rotating motor 31 and the flipping motor 41 through signals.

[0021] Working principle: When the material contains scrap iron during the operation of the conveyor belt and is adsorbed onto the electromagnetic iron remover 1, the signal between the grating transmitter 7 and the receiver 8 will be isolated. After the isolation signal is sent, the controller 11 will give a start signal to the rotating motor 31. After the rotating motor 31 is started, the receiving tray 5 is driven to rotate to the bottom of the electromagnetic iron remover 1 through the fixed plate 32. When the receiving tray 5 contacts the first limit switch 9, the controller 11 receives the signal and controls the electromagnetic iron remover 1 to cut off the power. When the signal between the grating transmitter 7 and the receiver 8 returns to normal, the controller 11 controls the rotating motor 31 to reverse, drive the receiving tray 5 back to its original position, and the connecting rod 35 and After the second limit switch 10 is contacted, the controller 11 receives the signal, controls the electromagnetic iron remover 1 to be powered on and operate normally, and at the same time controls the flip motor 41 to start, drives the rotating shaft 43 to rotate, and then drives the receiving tray 5 to flip to the side of the scrap iron collection box 6 at a set angle, so that the scrap iron on the receiving tray 5 falls into the scrap iron collection box 6 for collection. After a certain delay, the controller 11 controls the flip motor 41 to flip, and drives the receiving tray 5 to return to its original position, thereby achieving the purpose of cleaning the scrap iron impurities on the electromagnetic iron remover 1 without stopping the conveyor belt, ensuring the normal operation of the conveyor belt, and realizing automatic cleaning at the same time, without the need for manual cleaning of scrap iron, saving time and effort, and improving safety.

[0022] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A scrap iron cleaning device for an electromagnetic iron remover, characterized in that: It includes a frame. A frame is provided on one side of the electromagnetic iron remover. A rotating structure is provided on the frame. A flipping structure is provided on the rotating structure. A material receiving tray is provided on the flipping structure. The material receiving tray is movably located below the electromagnetic iron remover. A scrap iron collection box is provided on the side away from the electromagnetic iron remover. The scrap iron collection box is located below one side of the material receiving tray.

2. The scrap iron cleaning device of the electromagnetic iron remover according to claim 1, characterized in that: The rotating structure includes a rotating motor, a fixed plate, an arc track, a sliding structure and a connecting rod. The rotating motor is fixed on the frame. A fixed plate is provided at the output end of the rotating motor. The arc track is fixed on the frame. A sliding structure is slidably provided on the arc track. A connecting rod is fixed at the bottom of the sliding structure. One end of the fixed plate is fixed on the rotating motor, and the other end of the fixed plate is fixedly connected to the connecting rod. The arc track is concentric with the rotating motor.

3. The scrap iron cleaning device of the electromagnetic iron remover according to claim 2, characterized in that: The sliding structure includes a "U"-shaped connecting seat. Guide wheels are respectively rotatably provided on the opposite surfaces of the connecting seat. The cross section of the arc track is an inverted "T" shape, and the guide wheels are rotatably provided on the flange plates on both sides of the arc track.

4. The scrap iron cleaning device of an electromagnetic iron remover according to claim 2 or 3, characterized in that: The flipping structure includes a flipping motor, a fixed seat and a rotating shaft. The flipping motor and two fixed seats are successively fixed on the fixed plate. A rotating shaft is rotatably provided between the two fixed seats. One end of the rotating shaft penetrates through the fixed seat and is fixedly connected to the output end of the flipping motor. The material receiving tray is fixed on the side wall of the rotating shaft.

5. The scrap iron cleaning device of the electromagnetic iron remover according to claim 4, characterized in that: A number of reinforcing rib plates are respectively fixed on the two side walls of the rotating shaft below the material receiving tray. The top of the reinforcing rib plates is fixedly connected to the material receiving tray.

6. The scrap iron cleaning device of the electromagnetic iron remover according to claim 5, characterized in that: A grating emitter and a receiver are respectively provided on both sides below the electromagnetic iron remover. A first limit switch in movable contact with the material receiving tray is provided below the electromagnetic iron remover. A second limit switch in movable contact with the connecting rod is provided on the frame. The output ends of the grating emitter, the receiver, the first limit switch and the second limit switch are all in signal communication with the signal input end of the controller through signals. The signal output end of the controller is in signal communication with the signal input ends of the electromagnetic iron remover, the rotating motor and the flipping motor through signals.

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