CN108686994B - Glass mixing plate cleaning device and working method - Google Patents

Abstract

The invention relates to a glass mixing board cleaning device and working method, comprising: a transmission device, including a driving wheel and a belt transmission mechanism, the driving wheel is connected to the first power mechanism, the driving wheel and the belt transmission mechanism's transmission belt clamp the glass mixing board to be cleaned, and the glass mixing board is driven by frictional force; the cleaning device includes a first scraper, a first grinding wheel and a second grinding wheel arranged in sequence along the conveying direction of the transmission device, the first scraper is used for scraping off larger protruding hard blocks on the glass mixing board, and the first grinding wheel is used for roughing the glass mixing board Grinding, the second grinding wheel is used to finely grind the glass mixing board; the drying device is used to dry the polished glass mixing board; the flatness detection device is located at the end of the conveying device and is used to detect the flatness of the glass mixing board. The cleaning device of the present invention saves time and effort, and greatly improves the cleaning efficiency.

Description

A glass mixing plate cleaning device and working method

technical field

The invention relates to the technical field of medical cleaning equipment, in particular to a glass mixing plate cleaning device and working method.

Background technique

At present, in outpatient clinics such as oral medicine and prosthodontics, many materials such as filling materials and bonding materials required for oral treatment and operation need to be mixed manually. Due to the complex composition and physical and chemical properties of oral materials, the mixing needs to be carried out on a chemically stable and hard surface.

At present, the commonly used mixing carriers are glass plates and disposable mixing paper, especially glass plates are the first choice for carriers because of their low cost, stable chemical properties, good hand feeling, hardness and reusability.

However, the commonly used mixing materials in the department of stomatology generally have the characteristics of high viscosity, short solidification time, and high hardness after solidification, which is difficult to clean. The cleaning of the glass mixing plate still needs to be done manually, which is time-consuming and laborious, and it is difficult to clean it thoroughly. Therefore, a cleaning device is urgently needed in the dental clinic to solve the problem that the glass plate is difficult to clean.

Contents of the invention

The object of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a glass mixing board cleaning device to realize automatic cleaning of the glass mixing board, save time and effort, and solve the problem of difficult cleaning of the glass mixing board.

To achieve the above object, the present invention adopts the following technical solutions:

A glass mixing plate cleaning device, comprising:

The transmission device includes a driving wheel and a belt transmission mechanism. The driving wheel is connected to the first power mechanism. The transmission belt of the driving wheel and the belt transmission mechanism clamps the glass mixing plate to be cleaned, and drives the movement of the glass mixing plate by friction.

The cleaning device includes a first scraper, a first grinding wheel and a second grinding wheel arranged in sequence along the conveying direction of the conveying device. The first scraper is used to scrape off larger protruding hard blocks on the glass mixing board, the first grinding wheel is used for coarsely grinding the glass mixing board, and the second grinding wheel is used for finely grinding the glass mixing board.

Drying device, used to dry the polished glass mixing board;

Flatness detection device: located at the end of the conveying device, used for flatness detection of the glass mixing plate.

Further, the driving wheel is connected to the device frame through an elastic member, and is guided by a guide bracket for self-adaptive adjustment of the vertical position of the driving wheel.

Further, a second scraper is provided on one side of the driving wheel, the second scraper is connected to the first power mechanism, and the second scraper is in contact with the peripheral side of the driving wheel for cleaning debris on the peripheral surface of the driving wheel.

Further, the transmission belt of the belt transmission mechanism is provided with a plurality of through holes.

Further, the conveyor belt of the belt conveyor mechanism is provided with a plurality of clamping boxes for fixing the glass mixing board.

Further, the first scraper is connected to the first power mechanism through a connecting rod, and can move synchronously with the first power mechanism and the driving wheel in the vertical direction.

Further, the first grinding wheel and the second grinding wheel are connected to the second power mechanism and the third power mechanism respectively, the first grinding wheel and the second grinding wheel are connected to the device frame through elastic components, and are guided by a guide bracket, so as to realize self-adaptive adjustment of the vertical position of the first grinding wheel and the second grinding wheel.

Further, a water spray pipe is arranged on one side of the first grinding wheel and the second grinding wheel, and the water spray pipe is arranged axially along the first grinding wheel and the second grinding wheel, and has a plurality of water spray holes, and the water spray pipe is connected with a water tank through a water pump, and the water tank is located below the belt transmission mechanism, and a filter screen is provided at the opening.

Further, the drying device includes a third scraper for scraping off the residual moisture on the surface of the glass mixing board, an air nozzle is provided on one side of the third scraper, and the air nozzle is connected to an air compressor to spray compressed air to dry the surface of the glass mixing board.

The invention also discloses a working method of a glass mixing plate cleaning device, which includes the following steps:

Step 1: Place the glass mixing plate to be cleaned in the clamping box, start the first power mechanism, the second power mechanism, the third power mechanism, the water pump, the air compressor and the flatness detection device.

Step 2: The first power mechanism drives the driving wheel to rotate, and the driving wheel presses the glass mixing plate to be cleaned under the action of the elastic component, and drives the glass mixing plate to move under the action of friction, and then passes through the second scraper, the first grinding wheel, the second grinding wheel, and the second scraper to scrape off larger protruding hard blocks, the first grinding wheel performs coarse grinding, and the second grinding wheel performs fine grinding. The scraper, the third scraper scrapes off the residual water on the surface, and the air nozzle sprays out high-pressure air to dry the surface of the glass mixing plate.

Step 3: The dried glass mixing board enters the flatness detection device for flatness testing. The glass mixing board that does not meet the flatness requirements is cleaned again by the method of step 1-2, and the glass mixing board that meets the flatness requirements is taken out and waits for use.

Beneficial effects of the present invention:

1. The glass mixing plate cleaning device of the present invention adopts the second scraper, the first grinding wheel and the second grinding wheel to clean the surface of the glass mixing plate, and all working processes are carried out by mechanical automation, which greatly reduces the labor intensity of the cleaning personnel and improves the cleaning efficiency.

2. In the glass mixing plate cleaning device of the present invention, the driving wheel, the first grinding wheel and the second grinding wheel are all connected with elastic components, which can meet the cleaning requirements of glass mixing plates of different thicknesses.

Description of drawings

The accompanying drawings constituting a part of the present application are used to provide further understanding of the present application, and the schematic embodiments and descriptions of the present application are used to explain the present application and not to limit the present application.

Fig. 1 is a schematic front view of the overall structure of the present invention;

Fig. 2 is the A schematic diagram in Fig. 1 of the present invention;

Fig. 3 is the B direction schematic diagram in Fig. 1 of the present invention;

Fig. 4 is a schematic top view of the cooperation between the belt transmission mechanism and the clamping box of the present invention;

Among them, 1. driving wheel, 2. belt transmission mechanism, 3. first motor, 4. bearing, 5. compression spring, 6. device frame, 7. guide bracket, 8. guide rail, 9. clamping box, 10. second scraper, 11. first connecting rod, 12. first scraper, 13. first grinding wheel, 14. second grinding wheel, 15. second connecting rod, 16. water pump, 17. water tank, 18. filter screen, 19. third scraper, 20. spray Air nozzle, 21. air compressor, 22. detection probe, 23. through hole, 24. water spray pipe.

Detailed ways

It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, it indicates the presence of features, steps, operations, means, components and/or combinations thereof.

For the convenience of description, if the words "up", "down", "left" and "right" appear in the present invention, they only mean that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred equipment or components must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the present invention.

As introduced in the background technology, commonly used mixing materials in the department of stomatology generally have the characteristics of high viscosity, short solidification time and high hardness after solidification, and are difficult to clean. At present, the cleaning of the glass mixing board still needs to be done manually, which is time-consuming and laborious, and it is difficult to clean it thoroughly. In view of the above problems, this application proposes a cleaning device for the glass mixing board.

In a typical implementation of the present application, as shown in FIGS. 1-4 , a cleaning device for a glass mixing plate includes: a conveying device, a cleaning device, a drying device and a flatness detection device.

The transmission device includes a driving wheel 1 and a belt transmission mechanism 2, the belt transmission mechanism is located below the driving wheel, the driving wheel is connected with the first driving mechanism, the first driving mechanism adopts a first motor 3, the output shaft of the first motor is fixedly connected with the driving wheel 1 through a key connection, a bearing 4 is installed on the shaft section of the output shaft of the first motor on both sides of the driving wheel, the inner ring of the bearing is connected with the output shaft of the first motor by interference fit, the output shaft of the first motor can drive the rotation of the inner ring of the bearing, and the outer ring of the bearing is fixed. One end of the compression spring is fixed on the outer ring of the bearing, and the other end of the compression spring is fixed on the device frame 6 above the driving wheel. Through the compression spring, the driving wheel can be adjusted vertically up and down. A guide bracket 7 is welded on the outer ring of the bearing. The rotating pulley connected to the device frame and the conveyor belt wound on the pulley, the conveyor belt is fixed with a plurality of clamping boxes 9, the inside of the clamping box has a groove for placing the glass mixing plate, the depth of the groove is smaller than the thickness of the glass mixing plate, when the glass mixing plate is placed in the groove, the belt cleaning surface can be exposed, and the conveyor belt is also provided with a plurality of through holes 23.

Under the action of the compression spring, the driving wheel can press the glass mixing plate on the conveyor belt, and use the effect of friction to promote the movement of the glass mixing plate.

One side of the driving wheel is provided with a second scraper 10 made of metal material, the second scraper is in contact with the side circumferential surface of the driving wheel, and the second scraper is welded and fixed on the motor housing of the first motor through the first connecting rod 11. When the driving wheel moves up and down, the first scraper can move up and down synchronously, so that the first scraper is always in contact with the driving wheel, and scrapes on the peripheral surface of the driving wheel can be scraped off.

The cleaning device includes a first scraper 12, a first grinding wheel 13, and a second grinding wheel 14 arranged in sequence along the conveyor belt transmission method. The first scraper is made of metal material, and is welded and fixed on the motor housing of the first motor through a second connecting rod 15. The first grinding wheel is connected with the second power mechanism, and the second grinding wheel is connected with the third power mechanism. The second power mechanism and the third power mechanism respectively adopt the second motor and the third motor. During work, the turning of the first grinding wheel and the second grinding wheel is opposite to that of the driving wheel, the first grinding wheel coarsely grinds the surface of the glass mixing plate, and the second grinding wheel finely grinds the surface of the glass mixing plate.

One side of the first grinding wheel and the second grinding wheel is provided with a water spray pipe 24 with the same axial direction. The length of the water spray pipe is slightly greater than the length of the first grinding wheel and the second grinding wheel, so that each part of the first grinding wheel and the second grinding wheel can be cooled with clear water. The water spray pipe has a plurality of water spray holes. The water spray pipe is connected to the water pump 16 through the water pipe. The area is that the water on the conveyor belt can fall into the water tank through its through hole, and the filter screen 18 is arranged at the opening of the water tank to prevent the debris from falling from the conveyor belt through hole from entering the water tank.

Along the conveying method of the conveying device, a drying device is arranged behind the second grinding wheel for drying the polished glass mixing board. The drying device includes a third scraper 19 made of rubber material.

The end of the belt transmission mechanism is provided with a flatness detection device. The flatness detection device adopts a laser flatness detector. The detection probe 22 of the laser flatness detector is located above the belt transmission mechanism. When the glass mixing plate is transported to the bottom of the detection probe, its surface flatness is detected. No detailed description is given here.

The invention also discloses a working method of a glass mixing plate cleaning device, which includes the following steps:

Step 1: Place the glass mixing plate to be cleaned in the holding box, start the first motor, the second motor, the third motor, the water pump, the air compressor and the laser flatness detector.

Step 2: The first motor drives the driving wheel to rotate, and the driving wheel presses the glass mixing plate to be cleaned under the action of the compression spring, and drives the glass mixing plate to move under the action of friction, and then passes through the second scraper, the first grinding wheel, the second grinding wheel, and the second scraper to scrape off larger protruding hard blocks, the first grinding wheel performs coarse grinding, and the second grinding wheel performs fine grinding. plate, the third scraper scrapes off the residual water on its surface, and the air nozzle sprays high-pressure air to dry the surface of the glass mixing plate.

Step 3: The dried glass mixing board enters the flatness detection device, and the laser flatness detector detects the flatness of the glass mixing board. The glass mixing board that does not meet the flatness requirements is cleaned again by the method of step 1-2, and the glass mixing board that meets the flatness requirements is taken out and waits for use.

In step 2 and step 3, clean water can enter the water tank through the through hole on the conveyor belt, realizing the recycling of clean water, and the filter screen on the water tank can prevent debris falling through the through hole from entering the water tank. In step 3, the detection probe of the laser flatness detector only needs to reciprocate along the direction perpendicular to the moving direction of the glass mixing plate to realize the flatness detection of the entire plane.

The driving wheel, the first grinding wheel and the second grinding wheel are all connected with compression springs, on the one hand, it ensures the pressing force with the glass mixing plate, and on the other hand, it also meets the cleaning requirements of glass mixing plates of different thicknesses.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, various modifications or deformations that those skilled in the art can make without creative labor are still within the protection scope of the present invention.

Claims (6)

1. A working method of a glass mixing plate cleaning device is characterized in that,

the glass stirring plate cleaning device comprises:

the conveying device comprises a driving wheel and a belt conveying mechanism, wherein the driving wheel is connected with the first power mechanism, the driving wheel and a conveying belt of the belt conveying mechanism clamp a glass stirring plate to be cleaned, and friction force is utilized to drive the glass stirring plate to move; the driving wheel is connected with the device frame body through an elastic part and is guided by a guide bracket;

the cleaning device comprises a first scraping plate, a first polishing wheel and a second polishing wheel which are sequentially arranged along the conveying direction of the conveying device, wherein the first scraping plate is used for scraping larger protruding hard blocks on the glass mixing plate, the first polishing wheel is used for carrying out rough grinding on the glass mixing plate, and the second polishing wheel is used for carrying out fine grinding on the glass mixing plate; the first polishing wheel and the second polishing wheel are respectively connected with the second power mechanism and the third power mechanism, are connected with the device frame body through elastic components and are guided by the guide bracket;

a water spraying pipe is arranged at one side of the first polishing wheel and one side of the second polishing wheel, a second scraping plate is arranged at one side of the driving wheel, and the second scraping plate is connected with the first power mechanism;

the drying device is used for drying the polished glass mixing plate; the drying device comprises a third scraping plate and a drying device, wherein the third scraping plate is used for scraping residual water on the surface of the glass mixing plate, one side of the third scraping plate is provided with an air nozzle, the air nozzle is connected with an air compressor, compressed air is sprayed out, and the surface of the glass mixing plate is dried;

the flatness detection device is positioned at the tail end of the conveying device and is used for detecting flatness of the glass mixing plate;

the working method comprises the following steps:

step 1: placing a glass mixing plate to be cleaned in a clamping box, and starting a first power mechanism, a second power mechanism, a third power mechanism, a water pump, an air compressor and a flatness detection device;

step 2: the first power mechanism drives the driving wheel to rotate, the driving wheel compresses the glass mixing plate to be cleaned under the action of the elastic component, the glass mixing plate is driven to move under the action of friction force, larger protruding hard blocks are scraped by the first scraping plate, the first grinding wheel, the second grinding wheel and the first scraping plate in sequence, the first grinding wheel carries out rough grinding and the second grinding wheel carry out fine grinding, the water spraying pipe sprays clear water to cool the first grinding wheel, the second grinding wheel and the glass mixing plate, the polished glass mixing plate passes through the third scraping plate, residual water on the surface of the third scraping plate is scraped by the third scraping plate, and the air nozzle sprays high-pressure air to blow the surface of the glass mixing plate dry;

step 3: and (3) enabling the dried glass mixing plate to enter a flatness detection device for flatness detection, cleaning the glass mixing plate which does not meet the flatness requirement by adopting the method of the step (1-2), and taking out the glass mixing plate with the flatness meeting the flatness requirement for waiting use.

2. The method of claim 1, wherein the second scraper contacts the peripheral side of the driving wheel for cleaning debris from the peripheral surface of the driving wheel.

3. The method of operating a glass mixing plate cleaning apparatus of claim 1, wherein the conveyor belt of the belt conveyor mechanism is provided with a plurality of through holes.

4. The method of claim 1, wherein the conveyor belt of the belt conveyor is provided with a plurality of clamping boxes for holding glass mixing plates.

5. The method of claim 1, wherein the first scraper is coupled to the first power mechanism and moves synchronously with the first power mechanism and the drive wheel in a vertical direction.

6. The method of claim 1, wherein the water jet pipe is disposed along the axial direction of the first polishing wheel and the second polishing wheel and has a plurality of water jet holes, the water jet pipe is connected with the water tank by the water pump, the water tank is disposed below the belt conveying mechanism, and the opening of the water tank is provided with the filter screen.