CN221967721U - Fastener polishing and separation device - Google Patents

Abstract

The utility model discloses a fastener polishing and separation device. The technical key points are: a base and a separation frame arranged on the base, an inner frame is arranged in the separation frame, a separation partition is arranged on the inner frame, a separation hole is arranged on the separation partition, a receiving cavity is arranged between the separation partition and the bottom of the separation frame, the height of the receiving cavity is equal to the length of the polishing object, a discharge hole is arranged on the inner frame, the lower end of the discharge hole and the upper end of the separation partition are in the same plane, the height of the discharge hole is lower than the height of the fastener, a screening and vibration separation mechanism is arranged on the base, the screening and vibration separation mechanism is connected with the separation frame, and controls the vertical and horizontal movement of the separation frame. The utility model has high separation efficiency and more thorough separation.

Description

Fastener polishing and separation device

Technical Field

The utility model relates to the field of fastener polishing equipment, and more specifically to a fastener polishing and separating device.

Background Art

After bolts, nuts and other fasteners are produced, their surface is not smooth enough and they need to be polished and then electroplated.

In the existing polishing method, after polishing is completed, the fasteners and the polishing materials are mixed together and need to be separated, and then the polished fasteners are taken out, which has low work efficiency.

Utility Model Content

In view of the deficiencies in the prior art, the utility model aims to provide a fastener polishing and separation device with high working efficiency.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fastener polishing and separation device, comprising a base and a separation frame arranged on the base, an inner frame is arranged in the separation frame, a separation partition is arranged on the inner frame, a separation hole is arranged on the separation partition, a accommodating cavity is arranged between the separation partition and the bottom of the separation frame, the height of the accommodating cavity is equal to the length of the polishing object, an exclusion hole is arranged on the inner frame, the lower end of the exclusion hole and the upper end of the separation partition are in the same plane, the height of the exclusion hole is lower than the height of the fastener, a screening and vibration separation mechanism is arranged on the base, the screening and vibration separation mechanism is connected to the separation frame, and controls the vertical and horizontal movement of the separation frame.

As a further improvement of the present invention, the screening and vibration separation mechanism includes a horizontal vibration mechanism and a vertical vibration mechanism, and the horizontal vibration mechanism includes:

A horizontal separation motor, wherein the horizontal separation motor is arranged on a base;

A horizontal separation block is arranged on the rotating shaft of the horizontal separation motor;

The driven groove is arranged at the bottom of the separation frame, and the horizontal separation block is slidably arranged in the driven groove.

As a further improvement of the present invention, the vertical vibration mechanism comprises:

A vertical vibration motor is arranged in the base, and an eccentric wheel is arranged on the vibration motor;

A vibration ring, which is arranged on the upper side of the horizontal vibration motor and is slidably arranged in the base;

A rotating ring is rotatably arranged at the bottom of the separation frame;

A vibration rod is arranged on the upper end surface of the vibration ring, and the upper end of the vibration rod is connected to the bottom of the rotating ring.

As a further improvement of the utility model, a receiving groove is provided on the base, part of the vibration ring is located in the receiving groove, the vibration rod is located in the receiving groove, a spring is sleeved on the outside of the vibration rod, the upper end of the spring is in contact with the rotating ring, and the lower end is in contact with the base.

As a further improvement of the present invention, a recovery hole is provided on the outer side of the separation frame, a flexible recovery channel is provided on the recovery hole, and the recovery channel is connected to the external recovery frame.

As a further improvement of the utility model, the lower end surface of the recovery hole is inclined downward from inside to outside.

The utility model has the beneficial effects of high separation efficiency and more thorough separation.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall cross-sectional structure of the present invention;

FIG2 is an enlarged structural schematic diagram of part A in FIG1 ;

FIG. 3 is a schematic diagram of the structure of the base from a top view.

Marking instructions: 1. Base; 2. Separation frame; 21. Inner frame; 22. Separation partition; 221. Separation hole; 23. Accommodating chamber; 24. Exclusion hole; 3. Screen-vibration separation mechanism; 4. Horizontal vibration mechanism; 41. Horizontal separation motor; 42. Horizontal separation block; 43. Driven groove; 5. Vertical vibration mechanism; 51. Vertical vibration motor; 52. Eccentric wheel; 53. Vibration ring; 54. Rotating ring; 55. Vibration rod; 6. Accommodating groove; 7. Spring; 8. Recovery hole; 81. Recovery channel; 82. Recovery frame.

DETAILED DESCRIPTION

The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

Referring to Figures 1 to 3, the fastener polishing and separation device of this embodiment includes a base 1 and a separation frame 2 arranged on the base 1, an inner frame 21 is provided in the separation frame 2, a separation baffle 22 is provided on the inner frame 21, a separation hole 221 is provided on the separation baffle 22, a accommodating cavity 23 is provided between the separation baffle 22 and the bottom of the separation frame 2, the height of the accommodating cavity 23 is equal to the length of the polishing object, an exclusion hole 24 is provided on the inner frame 21, the lower end of the exclusion hole is in the same plane with the upper end of the separation baffle 22, the height of the exclusion hole is lower than the height of the fastener, a screening and vibration separation mechanism 3 is provided on the base 1, and the screening and vibration separation mechanism 3 is connected to the separation frame 2 to control the vertical and horizontal movement of the separation frame 2.

Through the above technical solution, the accommodating chamber 23 on the lower side of the inner frame 21 is connected to the outer side of the inner frame 21 through a through hole, which is referred to as the accommodating chamber 23 below, and the fastener will not fall from the separation hole 221. After the fastener is polished, the fastener and the polished object are placed in the inner frame 21 together for separation. During separation, the screening and vibration separation mechanism 3 operates to drive the separation frame 2 to screen and vibrate, so that the fastener is separated from the polished object, and the fastener remains on the separation partition 22. The polished object enters the accommodating chamber 23 from the separation hole 221 and the exclusion hole 24 for separation; the screening and vibration separation mechanism 3 controls the vertical and horizontal movement of the separation frame 2, so that the vertical polished object falls from the separation hole 221 into the accommodating chamber 23; the horizontal polished object falls from the exclusion hole 24 into the separation frame 2, and then enters the accommodating chamber 23; the inclined polished object becomes horizontal, and then falls from the exclusion hole 24 into the separation frame 2, and then enters the accommodating chamber 23. The separation efficiency is high and the separation is more thorough.

As an improved specific implementation, the screening and vibration separation mechanism 3 includes a horizontal vibration mechanism 4 and a vertical vibration mechanism 5, and the horizontal vibration mechanism 4 includes:

A horizontal separation motor 41, wherein the horizontal separation motor 41 is arranged on the base 1;

A horizontal separation block 42 is arranged on the rotating shaft of the horizontal separation motor 41;

The driven groove 43 is arranged at the bottom of the separation frame 2 , and the horizontal separation block 42 is slidably arranged in the driven groove 43 .

Through the above technical solution, during horizontal vibration, the horizontal separation motor 41 runs, driving the horizontal separation block 42 to rotate, and then driving the separation frame 2 to move through the driven slot 43. The motion trajectory is reciprocating motion within a certain angle (specifically: the certain angle is less than 30°), which is achieved by the forward and reverse rotation of the horizontal separation motor 41.

The horizontal separation block 42 is movably connected to the separation frame 2 through the driven groove 43, and can simultaneously control the separation frame 2 to rotate horizontally when the separation frame 2 is vertically screened and vibrated, thereby increasing the movement amplitude and improving the separation efficiency.

As an improved specific implementation, the vertical vibration mechanism 5 includes:

A vertical vibration motor 51 is arranged in the base 1, and an eccentric wheel 52 is arranged on the vibration motor;

A vibration ring 53, which is arranged on the upper side of the horizontal vibration motor and is slidably arranged in the base 1;

A rotating ring 54 is rotatably disposed at the bottom of the separation frame 2;

A vibration rod 55 is disposed on the upper end surface of the vibration ring 53 , and the upper end of the vibration rod 55 is connected to the bottom of the rotating ring 54 .

Through the above technical solution, the rotating shaft of the horizontal separation motor 41/horizontal separation block 42/horizontal separation motor 41 is located in the vibration ring 53, and the vertical vibration and horizontal vibration affect each other. During vertical vibration, the vertical vibration motor 51 rotates, driving the eccentric wheel 52 to rotate, and then driving the vibration ring 53 to rise and fall, and the vibration ring 53 rises and falls, and then drives the vibration rod 55 to rise and fall, and the vibration rod 55 rises and falls through the rotating ring 54 to drive the separation frame 2 to rise and fall, and perform vertical vibration.

The rotating ring 54 is rotatably connected to the separation frame 2, so that the rotation and lifting of the separation frame 2 do not affect each other, and can perform horizontal rotation and vertical movement at the same time, thereby improving the separation efficiency.

As an improved specific implementation, a receiving groove 6 is provided on the base 1, part of the vibration ring 53 is located in the receiving groove 6, the vibration rod 55 is located in the receiving groove 6, and a spring 7 is sleeved on the outside of the vibration rod 55, the upper end of the spring 7 is in contact with the rotating ring 54, and the lower end is in contact with the base 1.

Through the above technical solution, part of the vibration ring 53 is located in the receiving groove 6, and the vibration rod 55 is located in the receiving groove 6, so that the position of the vibration ring 53 is stable during the lifting and vibration process. The vibration rod 55 is sleeved with a spring 7 to assist the separation frame 2 to vibrate up and down, so that the vibration frequency is increased, the vibration amplitude is reduced, and the pressure on the eccentric wheel 52 is reduced, thereby extending the service life.

As an improved specific implementation, a recovery hole 8 is provided on the outer side of the separation frame 2 , and a flexible recovery channel 81 is provided on the recovery hole 8 , and the recovery channel 81 is connected to an external recovery frame 82 .

Through the above technical solution, as the separation frame 2 rotates, the polishing material is thrown to the outside of the separation frame 2 by centrifugal force, then enters the recovery channel 81 from the recovery hole 8, and finally falls into the external recovery frame 82. There is no need to manually remove the polishing material, which is convenient for use.

As an improved specific implementation, the lower end surface of the recovery hole 8 is inclined downward from the inside to the outside.

Through the above technical solution, the lower end surface of the recovery hole 8 is inclined downward from the inside to the outside, which can better guide the polishing material to be discharged from the recovery hole 8 into the recovery channel 81.

The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (6)

1. Fastener polishing separator, its characterized in that, including base (1) and separation frame (2) of setting on base (1), be equipped with inside casing (21) in separation frame (2), be equipped with separation baffle (22) on inside casing (21), be equipped with separation hole (221) on separation baffle (22), be equipped with between the bottom of separation baffle (22) and separation frame (2) and hold chamber (23), the length of the highly polished article of holding chamber (23), be equipped with on inside casing (21) and get rid of hole (24), the lower extreme of getting rid of hole is in the coplanar with the upper end of separation baffle (22), the height of getting rid of the hole is less than the height of fastener, be equipped with on base (1) and sieve shake separating mechanism (3), sieve shake separating mechanism (3) and separation frame (2) are connected, control separation frame (2) are perpendicular, horizontal movement.

2. The fastener polish separation device of claim 1, wherein: the screening and vibrating separation mechanism (3) comprises a horizontal vibrating mechanism (4) and a vertical vibrating mechanism (5), and the horizontal vibrating mechanism (4) comprises: a horizontal separation motor (41), wherein the horizontal separation motor (41) is arranged on the base (1);

a horizontal separation block (42) arranged on a rotating shaft of the horizontal separation motor (41);

The driven groove (43), driven groove (43) sets up in the bottom of separation frame (2), horizontal separation piece (42) slidable sets up in driven groove (43).

3. The fastener polish separation device of claim 2, wherein: the vertical vibration mechanism (5) comprises:

The vertical vibration motor (51) is arranged in the base (1), and an eccentric wheel (52) is arranged on the vibration motor;

The vibration ring (53) is arranged on the upper side of the horizontal vibration motor, and is slidably arranged in the base (1);

A rotating ring (54) rotatably provided at the bottom of the separation frame (2);

The vibration rod (55), vibration rod (55) set up in vibration ring (53) up end, the upper end of vibration rod (55) is connected with the bottom of rotatory ring (54).

4. A fastener polish separation device according to claim 3, wherein: be equipped with holding tank (6) on base (1), part vibration ring (53) are located holding tank (6), vibrations pole (55) outside cover is equipped with spring (7), the upper end and the rotatory ring (54) of spring (7) are contradicted, and the lower extreme is contradicted with base (1).

5. The fastener polish separation device according to claim 1 or 2, characterized in that: the outside of separation frame (2) is equipped with recovery hole (8), be equipped with flexible recovery passageway (81) on recovery hole (8), recovery passageway (81) are connected with outside recovery frame (82).

6. The fastener polish separation device of claim 5, wherein: the lower end face of the recovery hole (8) is inclined from inside to outside and downwards.