CN114857913A

CN114857913A - Bearing self-cleaning, drying machine

Info

Publication number: CN114857913A
Application number: CN202210303178.8A
Authority: CN
Inventors: 杨杰; 陈秀艳; 朱叔君
Original assignee: Fuzhou Changle Dongfeng Bearing Co ltd
Current assignee: Fuzhou Changle Dongfeng Bearing Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-05

Abstract

The application discloses an automatic bearing cleaning and drying integrated machine, which relates to the technical field of bearing production equipment, it is including the inside stoving case that is equipped with the blast pipe, a conveying track that is used for carrying out the transmission band of drying to stoving incasement portion with the bearing after will drying and is used for carrying out stoving incasement portion, be provided with the mounting bracket between transmission band and the conveying track, it is provided with the turnover dish to rotate on the mounting bracket, the length of turnover dish is the integral multiple of bearing external diameter, the turnover dish runs through along the direction of delivery of transmission band and sets up the hole of placing for the rectangle in cross-section, the width of placing the hole is the same with the external diameter of bearing, the height of placing the hole is the same with the width of bearing, the top of transmission band is provided with two deflector that are parallel to each other, two deflector are formed with the guide way, be provided with the drive assembly who is used for ordering about the turnover dish and overturn from top to bottom on the mounting bracket. This application is carrying out the in-process of drying to the bearing, can carry out automatic turn-over to the bearing to promote the stoving effect of bearing.

Description

Bearing self-cleaning, drying machine

Technical Field

The application relates to the technical field of bearing production equipment, in particular to an automatic bearing cleaning and drying integrated machine.

Background

The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. After the bearing is produced, the bearing is usually cleaned to ensure the precision of the bearing during use.

The Chinese patent of invention with publication number CN110756493A in the related art discloses an automatic bearing cleaning and drying integrated machine, which comprises an automatic feeding mechanism, an ultrasonic cleaning mechanism, a spraying and washing mechanism and a drying mechanism. The automatic feeding mechanism comprises a feeding guide rail and a cylinder for pushing the bearing to slide along the slide rail; the drying mechanism comprises a drying box, a hot air structure, a cold air structure and a plurality of air supply pipes are arranged inside the drying box, the air supply pipes are located above the slide rails, air outlets of the air supply pipes incline towards the slide rails, at least one air supply pipe is communicated with the hot air structure, and at least one air supply pipe is communicated with the cold air structure. During the use, carry out automatic feeding through autoloading mechanism to the bearing, can carry the bearing to ultrasonic cleaning mechanism and spray and wash the mechanism and wash, carry the bearing after accomplishing again to stoving mechanism and dry.

Aiming at the related technologies, the inventor thinks that the bearing is linearly conveyed along the feeding guide rail, and in the drying process, the bottom surface of the bearing is always attached to the feeding guide rail, so that the drying effect is poor.

Disclosure of Invention

In order to promote the stoving effect of bearing, this application provides a bearing self-cleaning, drying machine.

The application provides a bearing self-cleaning, drying machine adopts following technical scheme:

an automatic bearing cleaning and drying integrated machine comprises a drying box, a conveying belt and a conveying track, wherein an air supply pipe is arranged in the drying box, the conveying belt is used for automatically conveying cleaned bearings to the inside of the drying box for drying, the conveying track is used for conveying the dried bearings out of the drying box, a mounting rack is arranged between the conveying belt and the conveying track, a turnover disc is rotatably arranged on the mounting rack, the length of the turnover disc is integral multiple of the outer diameter of the bearing, the turnover disc is provided with a placing hole with a rectangular section along the conveying direction of the conveying belt, the width of the placing hole is the same as the outer diameter of the bearing, the height of the placing hole is the same as the width of the bearing, the top of transmission band is provided with two deflectors that are parallel to each other, two the deflector forms and is used for guiding the bearing to get into the guide passageway of placing the hole, be provided with the drive assembly who is used for ordering about the upset dish and overturns from top to bottom on the mounting bracket.

Through adopting above-mentioned technical scheme, transmission band and delivery track are carrying out the in-process of carrying the bearing, blow hot-blastly towards the bearing through the blast pipe, can dry the surface of bearing. In the initial state, the placing hole is kept in a horizontal state, and the conveying belt can drive the bearing to slide into the placing hole under the guidance of the guide plate; after the bearing completely gets into the inside of placing the hole, order about the upset dish through drive assembly and overturn from top to bottom to realize the turn-over of bearing, and then can promote the stoving effect of bearing. The in-process that the upset dish was overturn, the angle of placing the hole takes place to deflect to can prevent the bearing through placing the hole, and then increase the dwell time of bearing in stoving incasement portion, can further promote the stoving effect of bearing.

Optionally, the driving assembly comprises a driving gear and a stepping motor, the stepping motor is fixedly connected to the mounting frame, an output shaft of the stepping motor is fixedly connected with the driving gear, and the outer side wall of the turnover plate is provided with driving teeth used for being meshed with the driving gear in a transmission mode.

Through adopting above-mentioned technical scheme, drive gear meshes with the driving gear mutually, and when the bearing got into completely and places the hole, through starting step motor, can order about drive gear and rotate to drive and turn over the carousel and overturn.

Optionally, a positioning gear is rotatably arranged on the mounting frame and located on one side, away from the driving gear, of the turnover disc, and the positioning gear is meshed with the transmission gear.

Through adopting above-mentioned technical scheme, the positioning gear meshing can prevent at the one side that the upset dish deviates from drive gear that the drive ring gear breaks away from drive gear to promote the stability of upset dish rotation in-process.

Optionally, a limiting ring groove is formed in the outer side wall of the turnover plate, a positioning plate is fixedly arranged on the mounting frame, and the positioning plate is in sliding fit with the limiting ring groove.

By adopting the technical scheme, the positioning plate is clamped into the limiting ring groove, so that the relative sliding between the overturning plate and the driving gear can be limited, and the driving gear is prevented from being separated from the transmission gear.

Optionally, a storage bin for storing the bearing is arranged at one end, away from the mounting frame, of the guide plate, a discharge hole communicated with the guide channel is formed in the side wall of the storage bin, the width of the discharge hole is the same as the outer diameter of the bearing, and the height of the discharge hole is the same as the width of the bearing.

Through adopting above-mentioned technical scheme, the bearing that washs the completion can be stored in the inside of storage silo, the size of discharge opening and the size adaptation of bearing to can guide the inside that the bearing neatly got into guide channel, and then realize the automatic feeding of bearing.

Optionally, the outer side wall of the turnover disc is provided with draining holes at intervals, and the draining holes are communicated with the placing holes.

Through adopting above-mentioned technical scheme, the in-process of rolling disc at the upset, the water that adheres to on bearing surface can be thrown away from the waterlogging caused by excessive rainfall hole to can reduce the stoving time of bearing, and then the stoving effect of the bearing that promotes.

Optionally, the length of the overturning plate is the same as the outer diameter of the bearing.

Through adopting above-mentioned technical scheme, can increase the stoving time of bearing to promote the stoving effect of bearing.

Optionally, limiting plates are arranged at two ends of the turnover disc, the limiting plates are fixedly connected with the mounting frame, and when the placing hole rotates to a horizontal state, the lower end face of each limiting plate is flush with the inner wall of the top of the placing hole.

Through adopting above-mentioned technical scheme, the tilting tray is at the pivoted in-process, and the limiting plate can prevent the bearing roll-off and place the hole to can promote the stability of bearing at the upset in-process.

In summary, the present application includes at least one of the following advantages:

1. through the arrangement of the turnover disc, after the bearing slides into the placing hole, the driving assembly can drive the turnover disc to turn over up and down, so that the bearing is turned over; the bearing can be prevented from being conveyed by the overturning plate in the rotating process, so that the time of the bearing on the conveying belt and the conveying track can be prolonged, and the drying effect of the bearing can be improved;

2. through the setting in waterlogging caused by excessive rainfall hole, turn over the carousel at the pivoted in-process, the water that adheres to on bearing surface can throw away from the waterlogging caused by excessive rainfall hole to can promote the stoving effect of bearing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing a structure of a blower duct according to the present embodiment;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a schematic structural diagram of a limiting plate embodied in the embodiment;

FIG. 5 is an exploded view of the turnover panel of the present embodiment;

fig. 6 is an enlarged schematic view at B in fig. 2.

Description of reference numerals: 1. a drying box; 2. an air supply pipe; 3. a conveyor belt; 4. a conveying track; 5. a mounting frame; 6. turning over the turntable; 7. placing holes; 8. a guide plate; 9. a guide channel; 10. a drive assembly; 11. a drive gear; 12. a stepping motor; 13. a transmission gear; 14. positioning a gear; 15. a limiting ring groove; 16. positioning a plate; 17. a storage bin; 18. a discharge hole; 19. draining holes; 20. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses bearing self-cleaning, drying machine. Referring to fig. 1 and 2, the bearing automatic cleaning and drying all-in-one machine comprises a drying box 1 which is rectangular in shape, a conveying belt 3 which is used for automatically conveying the cleaned bearing to the inside of the drying box 1 for drying, and a conveying track 4 which is used for conveying the dried bearing out of the drying box 1; the conveying belt 3 and the conveying track 4 are both arranged along the horizontal direction, and a gap exists between the conveying belt 3 and the conveying track 4. The inside transmission direction interval along the bearing of stoving case 1 is provided with blast pipe 2, and the air outlet of blast pipe 2 is towards transmission band 3 and delivery track 4, and the bearing is at the in-process of carrying, through blowing hot-blast or cold wind to the bearing, can dry the bearing.

Referring to fig. 2 and 3, a mounting frame 5 is arranged between the conveyor belt 3 and the conveying track 4, and the mounting frame 5 may be fixedly connected with the drying box 1 by bolts or welding. The top of the mounting frame 5 is provided with a turnover disc 6 along the conveying direction of the bearing, the turnover disc 6 is integrally cylindrical, and the turnover disc 6 is in running fit with the mounting frame 5; in the present embodiment, the length of the flipping disk 6 is the same as the outer diameter of the bearing, and in other embodiments, the length of the flipping disk 6 may be an integral multiple of the outer diameter of the bearing.

Referring to fig. 3 and 4, a placing hole 7 with a rectangular cross section is formed through the turnover plate 6 in the axial direction, the width of the placing hole 7 is the same as the outer diameter of the bearing, and the height of the placing hole 7 is the same as the width of the bearing. When the placing hole 7 is rotated to a horizontal state, the bottom wall of the placing hole 7 is flush with the upper surface of the conveyor belt 3, and the conveyor belt 3 can drive the bearing into the inside of the placing hole 7. Be provided with on the mounting bracket 5 and be used for ordering about the drive assembly 10 that turns over carousel 6 and carry out the upset from top to bottom, at the in-process of drying, through turning over the bearing to can promote the stoving effect of bearing.

Referring to fig. 4 and 5, the driving assembly 10 includes a driving gear 11 and a stepping motor 12, the driving gear 11 is rotatably disposed on the mounting frame 5, a body of the stepping motor 12 is fixedly connected to the mounting frame 5 through a bolt, and an output shaft of the stepping motor 12 is connected to the driving gear 11, so as to drive the driving gear 11 to rotate. The outer side wall of the overturning plate 6 is integrally formed with transmission teeth 13, and the transmission teeth 13 are in meshing transmission with the driving gear 11; by starting the stepping motor 12, the driving gear 11 can be driven to rotate synchronously with the turnover disk 6, so that the turnover disk 6 is turned over.

Referring to fig. 3 and 4, the mounting frame 5 is rotatably provided with a positioning gear 14, the positioning gear 14 is located on one side of the turnover plate 6 departing from the driving gear 11, and the positioning gear 14 is meshed with the transmission gear 13, so that the turnover plate 6 can be positioned, the rotation axis of the turnover plate 6 is located at a fixed position, and after the turnover plate 6 completes the turnover action, a bearing can conveniently slide into the inside of the placement hole 7.

Referring to fig. 4 and 5, limiting ring groove 15 has been seted up along circumference to the lateral wall of upset dish 6, welded fastening has locating plate 16 on the mounting bracket 5, and the tip of locating plate 16 inserts limiting ring groove 15's inside, and locating plate 16 and limiting ring groove 15 sliding fit simultaneously to can restrict upset dish 6 and slide along the axial, and then can prevent drive gear 11 and driving gear 13 emergence separation, promote the stability of upset dish 6 rotation in-process.

The two ends of the overturning plate 6 are provided with limiting plates 20 which are integrally rectangular plate-shaped, the limiting plates 20 are arranged along the horizontal direction, and the limiting plates 20 are fixedly connected with the mounting frame 5 in a welding mode. When the placing hole 7 rotates to be in a horizontal state, the lower end face of the limiting plate 20 is flush with the inner wall of the top of the placing hole 7, the limiting plate 20 is located outside the extension line of the placing hole 7, and the bearing can slide into the placing hole 7 from the bottom of the limiting plate 20; when the turnover disk 6 is turned over, the two limiting plates 20 respectively block the two ends of the placing hole 7, so that the bearing can be prevented from sliding away from the placing hole 7, and the bearing is more stable in the turnover process.

The lateral wall of the turnover disc 6 is provided with water draining holes 19 at intervals, the water draining holes 19 extend along the radial direction of the turnover disc 6, the water draining holes 19 are communicated with the placing holes 7, and when the bearing enters the placing holes 7, the turnover disc 6 is rotated to throw away water on the bearing, so that the drying effect of the bearing is improved.

Referring to fig. 2 and 6, two guide plates 8 parallel to each other are arranged above the conveyor belt 3, and the guide plates 8 are fixedly connected with a frame body of the conveyor belt 3; a guide passage 9 is formed between the two guide plates 8, and the width of the guide passage 9 is the same as the diameter of the bearing, so that the bearing can be guided to be conveyed to the inside of the placing hole 7.

One end welded fastening that mounting bracket 5 was kept away from to deflector 8 has storage silo 17, and storage silo 17's whole is for being the cylinder tube-shape, and the inside at storage silo 17 can be saved to the bearing after the washing is accomplished. The inner wall of the storage bin 17 is provided with a discharge hole 18 with a rectangular cross section in a penetrating way, and the discharge hole 18 is communicated with the guide channel 9; in the present embodiment, the width of the discharging hole 18 is the same as the diameter of the bearing, and the height of the discharging hole 18 is the same as the width of the bearing, so that the bearing can be automatically fed.

The implementation principle of bearing self-cleaning, drying machine of this application embodiment is:

the cleaned bearings are stored in the storage bin 17, and the conveying belt 3 can automatically feed the bearings; in the bearing conveying process, the air supply pipe 2 can blow hot air or cold air to the bearing, so that the bearing is dried.

In the initial state, the placing hole 7 is in a horizontal state, and the bearing can slide into the placing hole 7 under the guidance of the guide plate 8; when the bearing completely enters the placing hole 7, the turning disc 6 can be driven to rotate by starting the stepping motor 12, so that the bearing is turned; in the process of overturning the overturning plate 6, the limiting plate 20 can prevent the bearing from sliding away from the placing hole 7; when the bearing is turned over, the placing hole 7 returns to the horizontal state again, the bearing on the conveying belt 3 can be conveyed to the inside of the placing hole 7 continuously, and the turned-over bearing is pushed to the conveying track 4, so that the turning-over action of the bearing is continuously circulated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bearing self-cleaning, drying machine which characterized in that: the bearing drying device comprises a drying box (1) internally provided with an air supply pipe (2), a conveying belt (3) used for automatically conveying cleaned bearings to the inside of the drying box (1) for drying and a conveying track (4) used for conveying the dried bearings out of the drying box (1), wherein a mounting rack (5) is arranged between the conveying belt (3) and the conveying track (4), a turnover disc (6) is rotatably arranged on the mounting rack (5), the length of the turnover disc (6) is integral multiple of the outer diameter of the bearing, a placing hole (7) with a rectangular cross section is formed in the turnover disc (6) in a penetrating mode along the conveying direction of the conveying belt (3), the width of the placing hole (7) is the same as the outer diameter of the bearing, the height of the placing hole (7) is the same as the width of the bearing, two guide plates (8) which are parallel to each other are arranged above the conveying belt (3), the two guide plates (8) are provided with guide channels (9) used for guiding the bearings to enter the placing holes (7), and the mounting rack (5) is provided with a driving assembly (10) used for driving the overturning plate (6) to overturn up and down.

2. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: drive assembly (10) are including drive gear (11) and step motor (12), step motor (12) fixed connection is on mounting bracket (5), the output shaft and drive gear (11) fixed connection of step motor (12), the lateral wall that turns over carousel (6) is provided with and is used for with drive gear (11) meshing driven driving gear (13).

3. The automatic bearing cleaning and drying all-in-one machine of claim 2, wherein: rotate on mounting bracket (5) and be provided with positioning gear (14), positioning gear (14) are located one side that turns over carousel (6) and deviate from drive gear (11), positioning gear (14) and driving tooth (13) mesh mutually.

4. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: spacing annular (15) have been seted up to the lateral wall of carousel (6) that turns over, fixed locating plate (16) that is provided with on mounting bracket (5), locating plate (16) and spacing annular (15) sliding fit.

5. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: one end of the guide plate (8) far away from the mounting frame (5) is provided with a storage bin (17) used for storing a bearing, a discharge hole (18) communicated with the guide channel (9) is formed in the side wall of the storage bin (17), the width of the discharge hole (18) is the same as the outer diameter of the bearing, and the height of the discharge hole (18) is the same as the width of the bearing.

6. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: and draining holes (19) communicated with the placing holes (7) are formed in the outer side wall of the turnover disc (6) at intervals.

7. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: the length of the overturning plate (6) is the same as the outer diameter of the bearing.

8. The automatic bearing cleaning and drying all-in-one machine of claim 1, wherein: limiting plates (20) are arranged at two ends of the turnover disc (6), the limiting plates (20) are fixedly connected with the mounting frame (5), and when the placing hole (7) rotates to a horizontal state, the lower end face of each limiting plate (20) is flush with the inner wall of the top of the placing hole (7).