CN212263938U

CN212263938U - Cylindrical part cleaning device

Info

Publication number: CN212263938U
Application number: CN202020329341.4U
Authority: CN
Inventors: 王旭; 郭路广; 王思学; 袁巨龙
Original assignee: Hangzhou Zhigu Precision Industry Co ltd; Xinchang Zhejiang University Of Technology Science And Technology Research Institute
Current assignee: Hangzhou Zhigu Precision Industry Co ltd; Xinchang Zhejiang University Of Technology Science And Technology Research Institute
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-01
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to a cylindrical part cleaning device, which comprises a turntable (2) and a cleaner (3); the rotary table (2) is connected with the cleaning power source (4) and can be driven by the cleaning power source (4) to rotate on a fixed shaft; the cleaner (3) and the cleaning power source (4) are fixedly arranged on the cleaning bracket (5); a group of feeding troughs (201) for placing cylindrical parts (18) are arranged at the edge of the turntable (2), and correspondingly, an arc-shaped cleaning trough (301) which forms a surrounding shape for the edge of the turntable (2) is arranged on the cleaner (3); and a felt (6) which is matched with the arc-shaped cleaning tank (301) is arranged in the arc-shaped cleaning tank. Use the device to wash the cylinder part, the cleaning performance is good, and can not cause the damage to the cylinder part, simultaneously, compare ultrasonic cleaning and more be favorable to automatic construction.

Description

Cylindrical part cleaning device

Technical Field

The utility model relates to a cylinder part cleaning technology, concretely relates to cylinder part belt cleaning device.

Background

With the development of modern industrial technology, the automation requirement of products in the production process is higher and higher, and the production with less or no human is the target mode of modern factories. In the field of precision/ultra-precision machining, surface detection is generally required to be carried out on products with precise surfaces, computer vision image detection is an effective means, and stains on the surfaces of the products need to be removed through a cleaning process before vision detection, so that errors in detection results are prevented.

The cleaning technology also puts forward the requirement of no damage to the part with high-precision surface, such as the cylindrical roller of the bearing, because the cylindrical surface is the working surface and the surface damage directly affects the service life of the bearing.

Common automatic cleaning processes for products include spray and ultrasonic cleaning. The automatic spraying and cleaning technology is simple in mechanism and easy to realize, but the cleaning effect is not good. Ultrasonic cleaning is the most widely used technology at present, and the cleaning effect is good, and the mechanism is simple, easily operates. However, for cylindrical parts with ultra-precise surfaces, the ultrasonic cleaning process is difficult to realize the automation of the cleaning process while ensuring the cleaning effect and the surface damage. Therefore, it is necessary to develop a cleaning technique for a cylindrical part, which has a good cleaning effect, does not cause surface loss of the cylindrical part, and is advantageous for automated implementation.

SUMMERY OF THE UTILITY MODEL

To prior art's weak point, the utility model provides a cylinder part belt cleaning device uses the device to wash the cylinder part, and the cleaning performance is good, and can not cause the damage to the cylinder part, simultaneously, compares the ultrasonic cleaning and more is favorable to automatic construction.

The utility model provides a following technical scheme: the cylindrical part cleaning device comprises a rotary table and a cleaner; the rotary table is connected with the cleaning power source and can be driven by the cleaning power source to rotate around a fixed shaft; the cleaner and the cleaning power source are fixedly arranged on the cleaning bracket; a group of feeding troughs for placing cylindrical parts are arranged at the edge of the turntable, and correspondingly, an arc-shaped cleaning trough which forms a surrounding shape to the edge of the turntable is arranged on the cleaner; and a felt which is matched with the arc-shaped cleaning tank is arranged in the arc-shaped cleaning tank.

Compared with the prior art, use the utility model discloses a when cylinder part belt cleaning device washs the cylinder part, the cylinder part is arranged in the last silo on the carousel, removes along with the carousel, gets into in the washing tank that is annotated with the washing liquid, takes place the friction with flexible felt in the washing tank, realizes cylinder part surface cleaning, and not only the cleaning performance is good, and can not cause cylinder part surface damage, simultaneously, the utility model discloses a cylinder part belt cleaning device takes the cylinder part to remove through the pivoted carousel, realizes the cleaning purpose through the friction with the felt in the arc washing tank, breaks away from the arc washing tank along with the carousel rotates after the washing is accomplished, and not only the cleaning process is automatic to be gone on, and realizes automatic assembly line operation more easily than ultrasonic cleaning.

As an optimization, in the cylindrical part cleaning device, the turntable is circular, and the rotating shaft is horizontally arranged; the cleaning device is annular, and the arc-shaped cleaning tank is a rectangular tank; the top of purger is equipped with the material loading mouth, the bottom of purger is equipped with the feed opening.

Preferably, in the cleaning device for cylindrical parts, a nozzle is arranged on the cleaner at the position of the feeding port. Be equipped with the shower nozzle on the purger, the during operation links to each other the shower nozzle with the pipeline that provides the washing liquid, injects the washing liquid into the arc washing tank, removes the trouble that the user built by oneself from, and the practicality obtains further improvement.

Preferably, in the cylindrical part cleaning device, the felt covers the whole arc-shaped cleaning groove. At this point, the felt can clean the entire cylindrical part.

Preferably, in the cylindrical parts cleaning device, the felt covers only the bottom of the arc-shaped cleaning groove. At the moment, only the cylindrical surface of the cylindrical part 18 can be cleaned, but the felt 6 is less in consumption, so that the cost can be saved, and the method is suitable for the condition that the end surface of the cylindrical part 18 does not need to be cleaned.

Preferably, in the cleaning device for cylindrical parts, the turntable is made of nylon. The nylon has certain flexibility and is not easy to damage the surface of the cylindrical part.

Preferably, in the cleaning device for cylindrical parts, the cleaning power source may be a servo motor. The servo motor can accurately control the rotating speed, and the feeding is convenient and automatic.

Drawings

FIG. 1 is a schematic structural view of a cylindrical part cleaning apparatus according to the present invention;

FIG. 2 is a schematic structural view of the turntable of the present invention;

FIG. 3 is a schematic view of the washer of the present invention;

FIG. 4 is a cross-sectional view of a mating structure of the washer and felt of the present invention;

FIG. 5 is a cross-sectional view of another alternative mating arrangement of the cleaner and felt of the present invention;

FIG. 6 is a schematic view showing the cleaning state of the cylindrical roller in the cleaning device when the cleaning device of the present invention is used for cleaning cylindrical parts;

fig. 7 is a schematic structural view of a cylindrical part cleaning apparatus constructed by the cylindrical part cleaning apparatus of the present invention;

fig. 8 is a schematic view showing the structure of the cylindrical parts conveyer in the cylindrical parts washing apparatus of fig. 7.

Marking: 1-a frame; 2-rotating disc, 201-feeding trough; 3-a cleaner, 301-an arc cleaning tank, 302-a feeding port and 303-a discharging port; 4-cleaning the power source; 5, cleaning the bracket; 6-felt; 7-a delivery scaffold; 8-cylindrical rollers; 9-transmitting a power source; 10-an engagement block; 11-a movable plate; 12-height adjustment steering; 13-horizontal position adjusting steering; 14-a demagnetizer; 15-a storage box; 16-a spray head; 17-a PLC controller; 18-cylindrical part.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments (examples), but the invention is not limited thereto.

Referring to fig. 1-6, the cleaning device for cylindrical parts of the present invention comprises a turntable 2 and a cleaner 3; the rotary table 2 is connected with a cleaning power source 4 and can be driven by the cleaning power source 4 to rotate around a fixed shaft; the cleaner 3 and the cleaning power source 4 are fixed on an installation foundation; a group of feeding grooves 201 for placing the cylindrical parts 18 are arranged at the edge of the turntable 2, and correspondingly, an arc-shaped cleaning groove 301 which forms a surrounding shape to the edge of the turntable 2 is arranged on the cleaner 3; and a felt 6 matched with the arc-shaped cleaning tank 301 is arranged in the arc-shaped cleaning tank.

During cleaning: the turntable 2 is driven by a cleaning power source 4 to rotate on a fixed shaft, and cleaning liquid is injected into the arc-shaped cleaning tank 301 to soak the felt 6; the cylindrical part 18 to be cleaned is placed in the feeding groove 201 and moves into the arc-shaped cleaning groove 301 along with the turntable 2, and after moving for a section of arc length in a state of contacting with the felt 6, the cylindrical part is separated from the arc-shaped cleaning groove 301, and cleaning is completed.

After the cylindrical part 18 enters the arc-shaped cleaning tank 301, on one hand, the cylindrical part 18 continues to move around the center of the turntable 2 along with the turntable 2, on the other hand, due to the friction action of the felt 6, the cylindrical part 18 can roll in the feeding tank 201, and under the friction action of the felt, surface cleaning is achieved.

Example 1: (see FIGS. 1-4)

The rotary disc is circular, and the rotating shaft is horizontally arranged; the cleaning device is annular, and the arc-shaped cleaning tank is a rectangular tank; the top of purger is equipped with the material loading mouth, the bottom of purger is equipped with the feed opening.

And a spray head is arranged at the position of the feeding hole on the cleaner. Be equipped with the shower nozzle on the purger, the during operation links to each other the shower nozzle with the pipeline that provides the washing liquid, injects the washing liquid into the arc washing tank, removes the trouble that the user built by oneself from, and the practicality obtains further improvement.

The felt covers the whole arc-shaped cleaning tank. At this point, the felt can clean the entire cylindrical part.

The carousel is the nylon material. The nylon has certain flexibility and is not easy to damage the surface of the cylindrical part.

The cleaning power source may be a servo motor. The servo motor can accurately control the rotating speed, and the feeding is convenient and automatic.

Example 2: unlike embodiment 1, in this embodiment, referring to fig. 5, the felt covers only the bottom of the arc-shaped cleaning tank. At the moment, only the cylindrical surface of the cylindrical part 18 can be cleaned, but the felt 6 is less in consumption, so that the cost can be saved, and the method is suitable for the condition that the end surface of the cylindrical part 18 does not need to be cleaned.

The present invention will be further described with reference to the following applications.

The utility model discloses a cylinder part belt cleaning device can combine specific cylinder part conveyer, frame, builds the cylinder part cleaning equipment that following degree of automation is high.

Referring to fig. 1-8, the cylindrical part cleaning equipment comprises a frame 1, wherein a cylindrical conveying device and a cylindrical cleaning device are arranged on the frame 1; the tail end of the cylindrical conveying device is connected with the cylindrical cleaning device, and the cylindrical roller can be conveyed to the cylindrical cleaning device for cleaning;

the cylindrical cleaning device comprises a rotary table 2 and a cleaner 3; the rotary table 2 is connected with a cleaning power source 4 and can be driven by the cleaning power source 4 to rotate around a fixed shaft; the cleaning device 3 and the cleaning power source 4 are fixedly arranged on the cleaning bracket 5 (the bracket can be respectively provided with the cleaning device 3 and the cleaning power source 4), and the cleaning bracket 5 is fixedly connected with the frame 1; a group of feeding grooves 201 for placing the cylindrical parts 18 are arranged at the edge of the turntable 2, and correspondingly, an arc-shaped cleaning groove 301 which forms a surrounding shape to the edge of the turntable 2 is arranged on the cleaner 3; and a felt 6 matched with the arc-shaped cleaning tank 301 is arranged in the arc-shaped cleaning tank.

The turntable 2 is circular, and the rotating shaft is horizontally arranged; the cleaning device 3 is annular, and the arc-shaped cleaning tank 301 is a rectangular tank (the section of which is rectangular and is most adaptive to the cylindrical part 18); the top of purger 3 is equipped with material loading mouth 302, the bottom of purger 3 is equipped with feed opening 303. A storage box 15 is arranged below the feed opening, and the storage box 15 is used for receiving cylindrical parts 18 which are cleaned.

The cylindrical conveying device comprises a conveying support 7 fixedly connected with the rack 1, and a pair of cylindrical rollers 8 arranged at a certain included angle are arranged on the conveying support 7 (the included angle between the two cylindrical rollers 8 can be 1-5 degrees, and can be designed into a structure with an adjustable included angle); the two cylindrical rollers 8 are connected with a transmission power source 9 through a belt transmission mechanism and can be driven by the transmission power source 9 to rotate towards the same direction. The tail end of the cylindrical conveying device is provided with a pair of joining blocks 10 to form a V-shaped supporting structure, and two ends of the V-shaped supporting structure are respectively joined with the cylindrical roller 8 and the turntable 2. The cylindrical roller 8 is arranged on a movable plate 11, the movable plate 11 can move up and down relative to the conveying support 7 through a rotary height adjusting steering wheel 12, and the movable plate 11 can move back and forth relative to the conveying support 7 through a rotary horizontal position adjusting steering wheel 13 (the transmission principle is screw thread transmission, self-locking is realized through screw threads, after the adjustment is completed, the movable plate 11 is fixed, and the back and forth movement refers to movement perpendicular to the conveying direction). The cylindrical roller 8 is arranged on the movable plate 11, and the height and the front and rear positions of the cylindrical part 18 can be adjusted according to the specification of the cylindrical part 18, so that the cylindrical part 18 can smoothly fall into the feeding groove 201. Tests show that the height of the cylindrical roller is adjusted to enable the lower part of the cylindrical part 18 on the V-shaped supporting structure to be slightly higher than the top of the feeding groove 201, and the cylindrical part 18 easily and smoothly falls into the feeding groove 201. The front and back positions of the movable plate 11 can be adjusted to enable the cylindrical part 18 about to fall into the feeding groove 201 to lean against the side wall of the feeding hole 302, so that the cleaning device 3 has a certain supporting effect on the cylindrical part 18, and further the cylindrical part 18 can easily and smoothly fall into the feeding groove 201.

The movable plate 11 is provided with a demagnetizer 14 for demagnetizing the cylindrical part 18.

The frame 1 is further provided with a cleaning liquid supply device for injecting cleaning liquid into the arc-shaped cleaning tank 301. The cleaning solution supply device comprises a cleaning solution storage tank, a pump and a spray head 16 which are connected through pipelines, and the spray head 16 is arranged above the inlet of the arc-shaped cleaning tank 301; the spray head 16 is fixed to the washer 3.

The cleaning power source 4 and the conveying power source 9 are servo motors and are controlled by a PLC (programmable logic controller) 17 arranged on the rack 1. During operation, the rotating speeds of the turntable 2 and the cylindrical roller 8 are set through the PLC 17, so that the cylindrical part 18 can smoothly fall into the feeding chute.

The turntable 2, the cylindrical roller 8 and the connecting block 10 are made of nylon materials. (Nylon material has certain flexibility, is not easy to damage the surface of the cylindrical part 18)

During cleaning operation, the nozzle 16 injects cleaning liquid into the arc-shaped cleaning tank 301 to soak the felt 6, the cylindrical part 18 is placed between two cylindrical rollers 8 arranged at a certain included angle (because the included angle is smaller, the two cylindrical rollers 8 in the drawing are parallel in appearance, actually, the two cylindrical rollers 8 are in the same horizontal plane, but the axes of the two cylindrical rollers are arranged at a certain included angle and are not parallel), the two cylindrical rollers 8 rotate in the same direction, the cylindrical part 18 rotates while moving towards the turntable 2 under the friction action of the cylindrical rollers 8, then the cylindrical part is pushed by the following cylindrical workpiece to move towards the turntable 2 after being connected with the inclined plane on the block 10, finally falls into the feeding tank 201, moves along with the turntable 2, enters the arc-shaped cleaning tank 301, and is in friction contact with the felt 6 soaked by the cleaning liquid in the arc-shaped cleaning tank 301, and the cylindrical part 18 rolls in the feeding tank 201, cleaning of the cylindrical surface of the cylindrical part 18 is achieved. As shown in fig. 4, when the felt 6 is provided on the side wall of the arc-shaped cleaning tank 301, the end surface of the cylindrical member 18 is also cleaned at the same time.

The above general description of the invention and the description of its specific embodiments in this application should not be construed as limiting the scope of the invention. According to the disclosure of the present invention, those skilled in the art can add, reduce or combine the technical features disclosed in the general description and/or the specific embodiments including the embodiments to form other technical solutions within the protection scope of the present invention without departing from the constituent elements of the present invention.

Claims

1. Cylindrical part belt cleaning device, its characterized in that: comprises a rotary disc (2) and a cleaner (3); the rotary table (2) is connected with the cleaning power source (4) and can be driven by the cleaning power source (4) to rotate on a fixed shaft; the cleaner (3) and the cleaning power source (4) are fixedly arranged on the cleaning bracket (5); a group of feeding troughs (201) for placing cylindrical parts (18) are arranged at the edge of the turntable (2), and correspondingly, an arc-shaped cleaning trough (301) which forms a surrounding shape for the edge of the turntable (2) is arranged on the cleaner (3); and a felt (6) which is matched with the arc-shaped cleaning tank (301) is arranged in the arc-shaped cleaning tank.

2. The cylindrical part cleaning apparatus according to claim 1, wherein: the rotary disc (2) is circular, and the rotating shaft is horizontally arranged; the cleaning device (3) is annular, and the arc-shaped cleaning tank (301) is a rectangular tank; the top of purger (3) is equipped with material loading mouth (302), the bottom of purger (3) is equipped with feed opening (303).

3. The cylindrical part cleaning apparatus according to claim 2, wherein: and a spray head (16) is arranged on the cleaner (3) at the position of the feeding port (302).

4. The cylindrical part cleaning apparatus according to claim 2, wherein: the felt (6) covers the whole arc-shaped cleaning tank (301).

5. The cylindrical part cleaning apparatus according to claim 2, wherein: the felt (6) covers the bottom of the arc-shaped cleaning tank (301).

6. The cylindrical part cleaning apparatus according to any one of claims 1 to 5, wherein: the turntable (2) is made of nylon.

7. The cylindrical part cleaning apparatus according to any one of claims 1 to 5, wherein: the cleaning power source (4) is a servo motor.