Background
The steel balls are classified into grinding, forging and casting according to the production process. The steel balls are classified into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy steel balls, and the like according to the material to be processed. The bearing steel ball is an important industrial basic part, and the alloy steel ball is a spherical ferroalloy wear-resistant body which is generated by using carbon, chromium, manganese, molybdenum and the like as main added metal elements and adopting forging, spinning, rolling, casting and other modes. The steel ball is one kind of metal abrasive, and the main kinds are stainless steel ball, cast steel ball, aluminum ball, steel wire cutting ball, grinding ball and copper ball.
In the processing of stainless steel balls, some steel balls made of carbon steel are often mixed, so that the overall quality of the steel balls is influenced, and the using environment of the steel balls is influenced when the steel balls are used.
Disclosure of Invention
The invention aims to provide equipment for sorting stainless steel balls of different materials, which is used for solving the problems that the whole quality of the steel balls is influenced and the using environment of the steel balls is influenced when the stainless steel balls are used in the processing of the stainless steel balls in the background technology, wherein some steel balls made of carbon steel materials are often mixed.
In order to achieve the purpose, the invention provides the following technical scheme: the stainless steel ball foreign material sorting device comprises a feeding mechanism and a transmission mechanism, wherein the feeding mechanism is positioned on the left side of the transmission mechanism, two ends of the transmission mechanism are respectively provided with a support frame, a material guide plate is arranged between the feeding mechanism and the transmission mechanism, the transmission mechanism is in an inclined shape with a high left part and a low right part, the outer wall of the transmission mechanism is equidistantly provided with a quantitative feeding box, the lower side of the transmission mechanism is provided with a cam mechanism, the cam mechanism is connected with an output shaft of a driving motor, the cam mechanism is driven to rotate by the driving motor, the rotating cam mechanism pushes the outer wall of the quantitative feeding box to enable the quantitative feeding box to drive the transmission mechanism to periodically rotate at fixed time, the upper side of the transmission mechanism is provided with a hexagonal roller made of an iron material, the hexagonal roller is provided with an electromagnet, and the hexagonal roller is connected to a driving rotation mechanism, laser sensor is all installed to six limit both sides walls of hexagonal gyro wheel, laser sensor includes laser emission end and laser receiving terminal, the front and back end at every limit lateral wall of hexagonal gyro wheel is installed respectively to laser emission end and laser receiving terminal, transmission device's upside still is provided with the passageway of falling the ball, the one end of passageway of falling the ball is connected with the flexible end of cylinder, the passageway of falling the ball is located the right downside of hexagonal gyro wheel.
Preferably, the feeding mechanism comprises a feeding platform and a scissor lifting mechanism, and the feeding platform is mounted at the top end of the scissor lifting mechanism.
Preferably, the stock guide is the slope form of high left low right, the bottom of stock guide is connected with the support arm, the bottom fixed connection of support arm is on the lateral wall of left side support frame.
Preferably, the material guide plate is in a furled shape with a large left end and a small right end.
Preferably, the laser transmitting end and the laser receiving end are in corresponding positions, the laser transmitting end emits laser, the laser receiving end can receive the laser emitted by the laser transmitting end, and when the laser receiving end cannot receive the laser emitted by the laser transmitting end, it is considered that an obstacle exists between the laser transmitting end and the laser receiving end.
Compared with the prior art, the invention has the beneficial effects that:
1) through the arrangement of the hexagonal roller, the electromagnet on the hexagonal roller generates a magnetic field after being electrified, and the hexagonal roller is also magnetic, so that the carbon steel balls can be adsorbed and separated from the inside of the stainless steel balls, and the screening and separating effects are realized;
2) through the arrangement of the ball falling channel, the screened steel balls can be guided and conveyed away;
3) through the arrangement of the cam mechanism, the conveying mechanism can be periodically pushed at regular time, so that enough time is given for screening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a stainless steel ball foreign material sorting device comprises a feeding mechanism 1 and a transmission mechanism 3, wherein the feeding mechanism 1 is positioned on the left side of the transmission mechanism 3;
the feeding mechanism 1 lifts and transports the steel balls to be processed to a high place from the ground;
two ends of the transmission mechanism 3 are respectively provided with a support frame 2, and a material guide plate 4 is arranged between the feeding mechanism 1 and the transmission mechanism 3;
guiding steel balls to be processed on the feeding mechanism 1 to the conveying mechanism 3 through the material guide plate 4;
the conveying mechanism 3 is in an inclined shape with a high left and a low right, the outer wall of the conveying mechanism 3 is equidistantly provided with a quantitative feeding box 5, the lower side of the conveying mechanism 3 is provided with a cam mechanism 6, the cam mechanism 6 is connected with an output shaft of a driving motor, the cam mechanism 6 is driven to rotate by the driving motor, the rotating cam mechanism 6 pushes the outer wall of the quantitative feeding box 5, so that the quantitative feeding box 5 drives the conveying mechanism 3 to periodically rotate at regular time, the upper side of the conveying mechanism 3 is provided with a hexagonal roller 7, the hexagonal roller 7 is made of iron materials, and the hexagonal roller 7 is provided with an electromagnet;
when the electromagnet is electrified, the hexagonal roller 7 made of iron materials can also generate magnetism, so that the hexagonal roller 7 can adsorb carbon steel balls in the quantitative feeding box 5;
the hexagonal roller 7 is connected to the driving rotating mechanism;
the driving and rotating mechanism can drive the hexagonal roller 7 to rotate, so that the hexagonal roller 7 changes the angle;
the laser sensors 8 are arranged on two side walls of six sides of the hexagonal roller 7, each laser sensor 8 comprises a laser emitting end and a laser receiving end, and the laser emitting ends and the laser receiving ends are respectively arranged at the front end and the rear end of each side wall of the hexagonal roller 7;
the laser sensor 8 is used for detecting whether the carbon steel ball is adsorbed on the edge of the hexagonal roller 7, and when laser emitted by the laser emitting end is shielded by the carbon steel ball, the laser receiving end cannot receive the laser;
the upper side of the transmission mechanism 3 is also provided with a ball falling channel 10, one end of the ball falling channel 10 is connected with the telescopic end of the cylinder 9, and the ball falling channel 10 is positioned at the right lower side of the hexagonal roller 7. The carbon steel cylinder 9 can drive the ball falling channel 10 to move, so that the ball falling channel 10 can catch steel balls on the hexagonal roller 7 and can also move to a position which does not influence the normal transmission of the transmission mechanism 3;
further, the feeding mechanism 1 comprises a feeding platform and a scissor lifting mechanism, wherein the feeding platform is installed at the top end of the scissor lifting mechanism, and the feeding platform can be lifted or lowered through the scissor lifting mechanism.
Further, the stock guide 4 is the slope form of height from left to right low, and the bottom of stock guide 4 is connected with the support arm, and the bottom fixed connection of support arm is on the lateral wall of left side support frame 2.
Further, the material guide plate 4 is in a furled shape with a large left end and a small right end.
Furthermore, the laser transmitting end and the laser receiving end are corresponding in position, the laser transmitting end emits laser, the laser receiving end can receive the laser emitted by the laser transmitting end, and when the laser receiving end cannot receive the laser emitted by the laser transmitting end, the laser transmitting end and the laser receiving end are considered to be an obstacle.
The working principle is as follows: the steel balls to be processed rise under the lifting and conveying action of the feeding mechanism 1, and the steel balls to be processed are guided into a quantitative feeding box 5 on the conveying mechanism 3 through a material guide plate 4, so that the steel balls to be processed are filled into the quantitative feeding box 5;
the cam mechanism 6 rotates, the rotating cam mechanism 6 shifts the gap between the two quantitative feeding boxes 5, so that the quantitative feeding boxes 5 drive the transmission mechanism 3 to rotate, and the cam mechanism 6 periodically rotates, so that the transmission mechanism 3 also periodically moves at regular time;
after the transmission mechanism 3 moves each time, the position of the quantitative feeding box 5 corresponds to the hexagonal roller 7, the edge of the hexagonal roller 7 is contacted with the inside of the quantitative feeding box 5, when no carbon steel ball exists, the stainless steel ball can not be adsorbed by magnetic force, so that the transmission mechanism 3 continues to transmit, when the carbon steel ball exists in the quantitative feeding box 5, the electrified electromagnet enables the hexagonal roller 7 to have magnetism, the carbon steel ball is adsorbed on the edge of the hexagonal roller 7, laser emitted by the laser receiving end can be shielded by the carbon steel ball, the laser receiving end can not receive the laser emitted by the laser emitting end, at the moment, the rotating mechanism is driven to drive the hexagonal roller 7 to rotate by 60 degrees, so that the carbon steel ball can fall on the ball falling channel 10, then the electromagnet is powered off, the hexagonal roller 7 loses magnetism, and the carbon steel ball falls on the ball falling channel 10 under the action of gravity, the telescopic end of the cylinder 9 extends out to push the ball falling channel 10 to enable the ball falling channel 10 to move to a position which does not influence the normal transmission of the quantitative feeding box 5, and the cylinder 9 pulls back the ball falling channel 10 when the carbon steel balls are detected again next time;
when the hexagonal roller 7 and the air cylinder 9 work, the cam mechanism 6 also stops rotating, and after the carbon steel balls are conveyed away, the cam mechanism 6 resumes working.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.