CN111940135A

CN111940135A - Automatic separation retrieves clastic metal polisher of polishing

Info

Publication number: CN111940135A
Application number: CN202010751767.3A
Authority: CN
Inventors: 涂凯飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2020-11-17

Abstract

The invention relates to the technical field of metal grinding, and discloses a metal grinding machine capable of automatically separating and recovering grinding scraps, which comprises a machine body, wherein the inner top of the machine body is fixedly connected with a motor, the bottom of the motor is in threaded connection with a screw rod, the bottom end of the screw rod is fixedly connected with a grinding disc, the inner wall of the machine body is fixedly connected with a fixed chuck, and the inner wall of the machine body is fixedly connected with a separation bin; inside the metal piece after will polishing and sand water mixture lead into the separation storehouse through the water conservancy diversion mouth at separation storehouse top, the metal that gets into the adsorption chamber is attracted by the adsorption cylinder in the cylinder, the mixture of grit that is not attracted and water is collected after falling the guide plate surface, by adsorbed metal piece when the cylinder rotates to the minimum, adsorption cylinder no longer has the adsorption affinity to cylinder bottom surface, metal piece drops, so that just reached the purpose of separation metal piece and material of polishing, can reuse the material of polishing, retrieve metal piece.

Description

Automatic separation retrieves clastic metal polisher of polishing

Technical Field

The invention relates to the technical field of metal grinding, in particular to a metal grinding machine capable of automatically separating and recovering grinding scraps.

Background

When a metal product is machined, a plurality of burrs are generated on the edge of the cut metal, the sharp burrs can scratch packaging or human skin, and the burrs are required to be removed by a grinding machine during machining. The conventional sander performs sanding by using a combination of a sanding disc and sand mixed in water, but metal chips are mixed with the sand during sanding, and if the sand water is reused, rejected metal chips can be brought into the sand water, and process parts can be scratched.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a metal grinding machine capable of automatically separating and recovering grinding scraps, which has the advantages of automatically separating metal scraps and grinding stones and solves the problem that the traditional grinding machine cannot repeatedly utilize the grinding stones and the metal scraps to scratch process pieces.

(II) technical scheme

In order to realize the purpose of automatically separating metal scraps and sanding, the invention provides the following technical scheme: a metal polisher capable of automatically separating and recovering polishing scraps comprises a polisher body, wherein the inner top of the polisher body is fixedly connected with a motor, the bottom of the motor is in threaded connection with a screw, the bottom end of the screw is fixedly connected with a polishing disc, the inner wall of the machine body is fixedly connected with a fixed chuck, the inner wall of the machine body is fixedly connected with a separation bin, the top of the separation bin is provided with a flow guide port, an adsorption chamber is arranged in the separation bin, a guide plate is fixedly connected with the inner wall of the separation bin, the interior of the separation bin is movably connected with a roller, the interior of the roller is fixedly connected with an adsorption cylinder, the left end of the roller is fixedly connected with a gear, the inner wall of the machine body is fixedly connected with a speed change wheel group, the middle of the speed change wheel group is connected with a speed change ring in a rolling way, the variable speed ring is fixedly connected to the left end of the connecting rod, and the top of the connecting rod is fixedly connected with a variable speed control console.

Preferably, the bottom of the motor is provided with insections meshed with the screw threads.

Preferably, the shift console is clamped on the shift ring through a connecting rod.

Preferably, the adsorption force of the adsorption cylinder to different parts of the outer surface of the roller is different.

Preferably, the top of the right roller of the speed changing wheel set is provided with insections meshed with the gear.

Preferably, the height of the variable speed console is changed along with the grinding intensity of the grinding machine. Preferably, the bottom of the shift ring is connected to the bottom of the machine body through a spring.

(III) advantageous effects

Compared with the prior art, the invention provides a metal grinding machine capable of automatically separating and recovering grinding scraps, which has the following beneficial effects:

1. this automatic clastic metal polisher of polishing is retrieved in separation, metal piece and the sand-water mixture after will polishing are led into inside the separation bin through the water conservancy diversion mouth at separation bin top, the metal that gets into the adsorption chamber is attracted by the adsorption cylinder in the cylinder, the mixture of grit that is not attracted and water is collected after falling the guide plate surface, by absorbent metal piece when the cylinder changes to the minimum, the adsorption cylinder no longer has the adsorption affinity to cylinder bottom surface, metal piece drops, so that the purpose of separation metal piece and material of polishing has just been reached, can reuse the material of polishing, retrieve metal piece.

2. According to the metal grinding machine capable of automatically separating and recycling grinding scraps, the position of a speed change ring clamped between speed change wheel sets is changed by receiving the mass of the grinding scraps and sand water when a speed change control console fixed on a connecting rod is used for grinding, the speed change ring is driven to rise when the position of the speed change control console rises, the transmission ratio between the speed change wheel sets is reduced, and the rotating speed of a roller is slower; on the contrary, the rotating speed of the roller is increased, metal scraps generated by polishing can be separated from the polishing mixed product in time, and the accumulation of the polishing mixture in the adsorption chamber is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the bottom structure of the present invention;

fig. 3 is an enlarged front view of the roller according to the present invention.

In the figure: 1-machine body, 2-motor, 3-screw, 4-fixed chuck, 5-speed change console, 6-separation bin, 7-adsorption chamber, 8-guide plate, 9-guide port, 10-roller, 11-adsorption cylinder, 12-connecting rod, 13-gear, 14-speed change wheel group, 15-speed change ring and 16-polishing disc.

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.

Referring to fig. 1-3, a metal grinding machine for automatically separating and recovering grinding scraps comprises a machine body 1, a motor 2 is fixedly connected to the inner top of the machine body 1, a screw 3 is connected to the bottom of the motor 2 through a thread, a tooth pattern meshed with the screw 3 is arranged at the bottom of the motor 2, a grinding disc 16 is fixedly connected to the bottom end of the screw 3, a fixed chuck 4 is fixedly connected to the inner wall of the machine body 1, a separation chamber 6 is fixedly connected to the inner wall of the machine body 1, a flow guide port 9 is formed at the top of the separation chamber 6, an adsorption chamber 7 is arranged inside the separation chamber 6, a guide plate 8 is fixedly connected to the inner wall of the separation chamber 6, a roller 10 is movably connected to the inside of the separation chamber 6, an adsorption cylinder 11 is fixedly connected to the inside of the roller 10, the adsorption cylinder 11 is made of mixed magnetic metal, the adsorption forces for different, inner wall fixedly connected with variable speed wheel group 14 of organism 1, the right gyro wheel top of variable speed wheel group 14 is provided with the insection engaged with gear 13, the middle roll connection of variable speed wheel group 14 has change collar 15, change collar 15 bottom is passed through spring coupling in the bottom of organism 1, change collar 15 fixed connection is at the left end of connecting rod 12, the top fixedly connected with variable speed control platform 5 of connecting rod 12, variable speed control platform 5 passes through connecting rod 12 joint on change collar 15, the height of variable speed control platform 5 changes along with the intensity of polishing change of polisher.

The working principle is that after a workpiece needing to be polished is fixed on a fixed chuck 4, a motor 2 is started, the height of a polishing disc 16 is adjusted to polish, a mixture of polished metal debris and sand water falls on a variable speed control table 5, then the mixture is washed and falls into an adsorption chamber 7 through a flow guide port 9, the metal is continuously adsorbed on the surface of a roller 10 by utilizing the adsorption force of an adsorption cylinder 11 in the roller 10 on the metal in the rotating process of the roller 10, the unadsorbed water-sand mixture falls on the flow guide plate 8 under the action of gravity to be collected and reused, when the adsorbed metal debris reaches the lowest point of the roller 10, the distance is not attracted any more due to the magnetic force of the adsorption cylinder 11, and the debris falls under the action of gravity and is collected and recovered. When the grinding intensity is high, the grinding mixture falling on the variable speed control table 5 is large, the variable speed control table 5 drives the variable speed ring 15 which is in sliding connection with the left end of the connecting rod 12 to descend through the connecting rod 12 which is fixedly connected with the bottom, the transmission ratio between the variable speed wheel groups 14 is increased, the rotating speed of the variable speed wheel which is meshed with the gear 13 at the left end of the roller 10 at the top is increased, the roller 10 is driven to rotate quickly, metal scraps in the mixture are separated timely, when the grinding intensity is low, the grinding mixture falling on the variable speed control table 5 is small, the variable speed control table 5 drives the variable speed ring 15 which is in sliding connection with the left end of the connecting rod 12 to ascend through the connecting rod 12 which is fixedly connected with the bottom, the transmission ratio between the variable speed wheel groups 14 is reduced, and the rotating speed of the variable speed wheel which.

In summary, the metal polisher for automatically separating and recovering polishing debris guides the polished metal debris and sand-water mixture into the separation bin 6 through the guide opening 9 at the top of the separation bin 6, the metal entering the adsorption chamber 7 is attracted by the adsorption cylinder 11 in the roller 10, the sand-water mixture which is not attracted falls on the surface of the guide plate 8 and is collected, when the adsorbed metal debris rotates to the lowest point of the roller 10, the adsorption cylinder 11 has no adsorption force on the outer surface of the bottom of the roller 10, and the metal debris falls off, so that the purpose of separating the metal debris and polishing materials is achieved, the polishing materials can be recycled, and the metal debris can be recovered; the position of a speed change ring 15 clamped between speed change wheel sets 14 is changed by the mass of grinding chips and sand water received by a speed change console 5 fixed on a connecting rod 12 during grinding, the speed change console 5 drives the speed change ring 15 to rise when rising, the transmission ratio between the speed change wheel sets 14 is reduced, and the rotating speed of a roller 10 is slower; on the contrary, the rotating speed of the roller 10 is increased, so that metal scraps generated by grinding can be separated from the grinding mixed product in time, and the accumulation of the grinding mixture in the adsorption chamber 7 is avoided.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic clastic metal polisher of polishing is retrieved in separation, includes organism (1), its characterized in that: the machine body comprises a machine body (1), wherein a motor (2) is fixedly connected to the inner top of the machine body (1), a screw rod (3) is in threaded connection with the bottom of the motor (2), a polishing disc (16) is fixedly connected to the bottom of the screw rod (3), a fixing chuck (4) is fixedly connected to the inner wall of the machine body (1), a separation bin (6) is fixedly connected to the inner wall of the machine body (1), a flow guide port (9) is formed in the top of the separation bin (6), an adsorption chamber (7) is arranged inside the separation bin (6), a guide plate (8) is fixedly connected to the inner wall of the separation bin (6), a roller (10) is movably connected to the inside of the separation bin (6), an adsorption cylinder (11) is fixedly connected to the inside of the roller (10), a gear (13) is fixedly connected to the left end of the roller (10, the middle of the speed changing wheel set (14) is connected with a speed changing ring (15) in a rolling mode, the speed changing ring (15) is fixedly connected to the left end of the connecting rod (12), and the top of the connecting rod (12) is fixedly connected with a speed changing control console (5).

2. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the bottom of the motor (2) is provided with insections meshed with the screw (3) in a threaded manner.

3. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the speed change control console (5) is clamped on the speed change ring (15) through a connecting rod (12).

4. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the adsorption cylinder (11) is made of mixed magnetic metal, and has different adsorption forces on different parts of the outer surface of the roller (10).

5. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the top of the right roller of the speed changing wheel group (14) is provided with insections meshed with the gear (13).

6. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the height of the variable speed control table (5) is changed along with the grinding intensity of the grinding machine.

7. The metal sander for automatically separating and recovering sanding debris as set forth in claim 1, wherein: the bottom of the speed changing ring (15) is connected with the bottom of the machine body (1) through a spring.