CN215748298U

CN215748298U - Automatic cleaning mechanism for edge grinding machine and edge grinding machine

Info

Publication number: CN215748298U
Application number: CN202122344526.XU
Authority: CN
Inventors: 朱振华; 乔明智
Original assignee: Suzhou Zhirui Jinggong Technology Co ltd
Current assignee: Suzhou Zhirui Jinggong Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-08
Anticipated expiration: 2031-09-27

Abstract

The utility model provides an automatic cleaning mechanism for an edge grinding machine and edge grinding, wherein the automatic cleaning mechanism for the edge grinding machine comprises: the liquid path assembly comprises a liquid path main pipe, a liquid path filter, a first pressure sensor and a second pressure sensor; the gas circuit component comprises a gas circuit main pipe, a gas circuit filter, a third pressure sensor and a fourth pressure sensor; the spray head component is communicated with the liquid path component and the air path component; the back washing structure is communicated with the liquid path main pipe and the gas path main pipe; and the control module is electrically connected with the first pressure sensor, the second pressure sensor, the third pressure sensor, the fourth pressure sensor and the backwashing structure. The technical scheme of the utility model effectively solves the problem of the mixture of particles and glass dust left on the edge grinding machine in the prior art.

Description

Automatic cleaning mechanism for edge grinding machine and edge grinding machine

Technical Field

The utility model relates to the technical field of edge grinding machines, in particular to an automatic cleaning mechanism for an edge grinding machine and the edge grinding machine.

Background

In the prior art, after the edge grinding machine finishes the edge grinding of glass, a large amount of grinding particles and glass dust mixture can remain on a track. If these mixtures are not removed from the surface of the guide rail for placing the glass in time, after long-time deposition, the mixtures can be oxidized and solidified on the surface of the guide rail to cause the surface of the guide rail to be uneven, after the glass to be processed is placed on the guide rail again, a large number of gaps exist between the glass and the guide rail, and when the vacuum is pumped, the sealing property can not meet the requirement, the design requirement can not be met when the vacuum degree is pumped, and finally the processing equipment is stopped by alarming.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic cleaning mechanism for an edge grinding machine and edge grinding, which solve the problem of residual mixture of particles and glass dust on the edge grinding machine in the prior art.

According to the present invention, there is provided an automatic cleaning mechanism for an edge grinding machine, the automatic cleaning mechanism being provided on a frame of the edge grinding machine, comprising: the liquid path assembly comprises a liquid path main pipe, a liquid path filter, a first pressure sensor and a second pressure sensor, wherein the liquid path filter, the first pressure sensor and the second pressure sensor are all arranged on the liquid path main pipe, and the first pressure sensor and the second pressure sensor are respectively arranged on two sides of the liquid path filter; the gas path assembly comprises a gas path main pipe, a gas path filter, a third pressure sensor and a fourth pressure sensor, wherein the gas path filter, the third pressure sensor and the fourth pressure sensor are all arranged on the gas path main pipe, and the third pressure sensor and the fourth pressure sensor are respectively arranged on two sides of the gas path filter; the spray head component is communicated with the liquid path component and the air path component; the back washing structure is communicated with the liquid path main pipe and the gas path main pipe so as to carry out back washing cleaning on the liquid path filter and the gas path filter; and the control module is electrically connected with the first pressure sensor, the second pressure sensor, the third pressure sensor, the fourth pressure sensor and the backwashing structure, so that the liquid path filter is subjected to backwashing cleaning through the pressure difference of the first pressure sensor and the second pressure sensor, and the gas path filter is subjected to backwashing cleaning through the pressure difference of the third pressure sensor and the fourth pressure sensor.

Furthermore, the control module comprises a control cabinet, a control main body and a touch screen, wherein the touch screen and the control main body are arranged in the control cabinet, the touch screen is electrically connected with the control main body, and the control main body is electrically connected with the first pressure sensor, the second pressure sensor, the third pressure sensor, the fourth pressure sensor and the backwashing structure so as to control the first pressure sensor, the second pressure sensor, the third pressure sensor, the fourth pressure sensor and the backwashing structure through the touch screen.

Furthermore, the control module also comprises an acousto-optic alarm structure which is electrically connected with the control main body so as to alarm when the detection pressure of the first pressure sensor, the second pressure sensor, the third pressure sensor and the fourth pressure sensor is not in a preset pressure range.

Further, control module still includes position detector, and position detector sets up in the frame of edging machine to detect glass's position.

Further, control module still includes the glass detector, and the glass detector setting is in the frame of edging machine to detect glass's existence.

Further, the control module also comprises an emergency stop button, and the emergency stop button is arranged on the control cabinet.

Further, the control module further comprises an automatic mode and a manual mode, and the automatic mode or the manual mode can be selected by the touch screen.

Further, automatic wiper mechanism still includes the liquid way valve, and the liquid way valve setting is on the liquid way is responsible for.

Further, the automatic cleaning mechanism further comprises an air path valve, and the air path valve is arranged on the air path main pipe.

According to the technical scheme of this application, still provide an edging machine, edging machine includes edging machine main part and the automatic wiper mechanism who is used for the edging machine, and automatic wiper mechanism is foretell automatic wiper mechanism.

By applying the technical scheme of the utility model, when cleaning is needed, the gas path main pipe supplies gas to the spray head assembly, the liquid path main pipe supplies liquid to the spray head assembly, the gas and the liquid are mixed in the spray head assembly, the control module judges whether the liquid path filter or the gas path filter is blocked or not according to the change of pressure difference, and when the liquid path filter or the gas path filter is blocked, the control module controls the back washing structure to carry out back washing, so that not only can automatic cleaning of the guide rail be realized, but also automatic self cleaning of the cleaning mechanism can be realized. The technical scheme of the utility model effectively solves the problem that the particles and the mixture on the guide rail in the prior art can not be automatically cleaned.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

fig. 1 shows a process flow diagram of the cleaning mechanism according to the first embodiment.

Fig. 2 shows a schematic view of the arrangement of the cleaning arrangement of fig. 1 in an edge grinding machine.

Wherein the figures include the following reference numerals:

10. a liquid path assembly; 11. a liquid path main pipe; 12. a liquid path filter; 13. a first pressure sensor; 14. a second pressure sensor; 20. a gas circuit component; 21. a gas circuit main pipe; 22. a gas path filter; 23. a third pressure sensor; 24. a fourth pressure sensor; 30. a showerhead assembly; 40. a control module; 41. a position detector; 42. a glass detector.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may also be oriented 90 degrees or at other orientations and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present disclosure will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 and 2, the automatic cleaning mechanism for an edge grinding machine according to the first embodiment is disposed on a frame of the edge grinding machine. Automatic change wiper mechanism includes: liquid path assembly 10, gas path assembly 20, shower nozzle assembly 30, back flush structure and control module 40. The liquid path assembly 10 comprises a liquid path main pipe 11, a liquid path filter 12, a first pressure sensor 13 and a second pressure sensor 14, wherein the liquid path filter 12, the first pressure sensor 13 and the second pressure sensor 14 are all arranged on the liquid path main pipe 11, and the first pressure sensor 13 and the second pressure sensor 14 are respectively arranged on two sides of the liquid path filter 12. Air circuit subassembly 20 includes that air circuit is responsible for 21, air circuit filter 22, third pressure sensor 23 and fourth pressure sensor 24, and air circuit filter 22, third pressure sensor 23 and fourth pressure sensor 24 all set up on air circuit is responsible for 21, and third pressure sensor 23 and fourth pressure sensor 24 set up the both sides at air circuit filter 22 respectively. The spray head assembly is communicated with the liquid path assembly 10 and the gas path assembly 20. The back flushing structure is communicated with the main liquid path pipe 11 and the main gas path pipe 21 so as to carry out back flushing cleaning on the liquid path filter 12 and the gas path filter 22. The control module 40 is electrically connected with the first pressure sensor 13, the second pressure sensor 14, the third pressure sensor 23, the fourth pressure sensor 24 and the backwashing structure, so that the liquid path filter 12 is subjected to backwashing cleaning through the pressure difference of the first pressure sensor 13 and the second pressure sensor 14, and the gas path filter 22 is subjected to backwashing cleaning through the pressure difference of the third pressure sensor 23 and the fourth pressure sensor 24.

By applying the technical scheme of the embodiment, when cleaning is needed, the gas path main pipe 21 supplies gas to the spray head assembly 30, the liquid path main pipe 11 supplies liquid to the spray head assembly 30, the gas and the liquid are mixed in the spray head assembly 30, the control module 40 judges whether the liquid path filter 12 or the gas path filter 22 is blocked through the change of pressure difference, when the liquid path filter 12 or the gas path filter 22 is blocked, the control module 40 controls the back washing structure to carry out back washing, so that not only can automatic cleaning of the guide rail be realized, but also automatic self-cleaning of the cleaning mechanism can be realized. The technical scheme of this embodiment has solved the problem that granule and mixture on the guide rail among the prior art can not realize automatic cleaning effectively.

In the technical scheme of this embodiment, the control module 40 includes a control cabinet, a control main body and a touch screen, the touch screen and the control main body are both disposed in the control cabinet, the touch screen is electrically connected to the control main body, and the control main body is electrically connected to the first pressure sensor 13, the second pressure sensor 14, the third pressure sensor 23, the fourth pressure sensor 24 and the backwash structure, so as to control the first pressure sensor 13, the second pressure sensor 14, the third pressure sensor 23, the fourth pressure sensor 24 and the backwash structure through the touch screen. The touch screen not only improves visualization, but also can set parameters through the touch screen, and even can be operated. When the differential pressure between the first pressure sensor 13 and the second pressure sensor 14 is large, it indicates that the liquid path filter 12 is blocked and the back flushing is required, and when the differential pressure between the third pressure sensor 23 and the fourth pressure sensor 24 is large, it indicates that the gas path filter 22 is blocked and the back flushing is required.

It should be noted that, the back flushing structure may be that the gas path component 20 is communicated with the liquid path component 10, the gas in the gas path component 20 performs reverse purging on the liquid path component 10, the liquid in the liquid path component 10 performs reverse flushing on the gas path component 20, and then the gas is dried. The back washing structure can also be an independently arranged structure, namely, when the air path component 20 needs to be reversely cleaned, an independent air path is arranged to be communicated with the air path component 20 to clean the air path component 20, and when the liquid path component 10 needs to be reversely cleaned, an independent liquid path is arranged to be communicated with the liquid path component 10 to clean the liquid path component 10.

In the technical solution of the present embodiment, the control module 40 further includes an audible and visual alarm structure, and the audible and visual alarm structure is electrically connected to the control main body to alarm when the detected pressures of the first pressure sensor 13, the second pressure sensor 14, the third pressure sensor 23 and the fourth pressure sensor 24 are not within the predetermined pressure range. The setting of audible and visual alarm structure has guaranteed that can in time discover that automatic wiper mechanism breaks down, and the alarm that sends through audible and visual alarm structure just can in time discover the trouble when the staff tours untimely, has improved automatic wiper mechanism's security performance like this.

In the technical solution of this embodiment, the control module 40 further includes a position detector 41, and the position detector 41 is disposed on the frame of the edge grinding machine to detect the position of the glass. Therefore, the position of the glass can be detected without being judged by an operator, and the working efficiency and the detection accuracy are improved.

In the technical solution of this embodiment, the control module 40 further includes a glass detector 42, and the glass detector 42 is disposed on the frame of the edge grinding machine to detect whether there is glass. The glass detector 42 can automatically detect the existence of glass, so that the labor cost is saved, and the working efficiency and the detection accuracy are improved.

In the technical solution of this embodiment, the control module 40 further includes an emergency stop button, and the emergency stop button is disposed on the control cabinet. The emergency stop button can avoid safety accidents. For example, when the pressure is too high, emergency stop can be realized by operating the emergency stop button, so that the pipeline is prevented from being damaged, and equipment is prevented from being damaged.

In the technical solution of this embodiment, the control module 40 further includes an automatic mode and a manual mode, and the touch screen can select the automatic mode or the manual mode. Automatic control and cleaning can be realized by selecting the automatic mode, the manual mode can be switched when special conditions are met, selective cleaning is carried out through the manual mode, and therefore the universality of the automatic cleaning mechanism is further expanded.

In the technical scheme of this embodiment, automatic wiper mechanism still includes the liquid way valve, and the liquid way valve setting is on liquid way main pipe 11. The liquid path valve is convenient to control the liquid path main pipe 11, is an electromagnetic valve, and is electrically connected with the control module 40, so that automatic control of liquid can be realized. Further, the number of the liquid path valves may be plural, so that the liquid path valves not only can realize the control of the cutting, opening, flow rate, pressure and the like of the main liquid path pipe 11, but also can realize the control of the back flushing structure.

In the technical scheme of this embodiment, automatic wiper mechanism still includes the gas circuit valve, and the gas circuit valve setting is on gas circuit is responsible for 21. The gas circuit valve is convenient to control the gas circuit main pipe 21, is an electromagnetic valve, and is electrically connected with the control module 40, so that automatic control of gas can be realized. Furthermore, the number of the air path valves can be multiple, so that the air path valves not only can realize the control of the cutting-off, the opening, the flow, the pressure and the like of the air path main pipe 21, but also can realize the control of the back flushing structure. The linkage between the liquid path component 10 and the gas path component 20 can also be realized by controlling the combination of the liquid path valve and the gas path valve.

The spray head assembly 30 comprises a spray head, the spray head comprises a shell, a liquid inlet, a gas-liquid mixing channel and a spray opening, the liquid path main pipe 11 is communicated with the liquid inlet, the gas path main pipe 21 is communicated with the gas inlet, the gas-liquid mixing channel is communicated with the liquid inlet, the gas inlet and the spray opening, and the spray opening faces the direction of a guide rail of the edge grinding machine. Gaseous and liquid mix in the shower nozzle, it is needs to be noted that liquid atomizes the back, and under the same pressure, the mixture of gaseous and liquid makes spun effort bigger for the cleaning performance is better, the cleaner of clearance.

In the technical scheme of this embodiment, the shower opening includes a plurality of, and a plurality of shower openings arrange along the length direction of guide rail. The number of the spray heads can be saved, only a plurality of spray ports are arranged on the same spray head, the gas-liquid mixture sprayed out of the spray ports is in a fan shape, the area of the sprayed gas-liquid mixture is large, the number of the spray ports can be greatly reduced, and the spray ports can be in a flat shape.

In the technical scheme of this embodiment, the shower nozzle includes a plurality of, and a plurality of shower nozzles include the multistage in length direction, and each section shower nozzle sets up mutually independently. When the length of the position needing to be cleaned is longer, a plurality of spray heads can work simultaneously, and when the length of the position needing to be cleaned is shorter, the working number of the spray heads can be reduced. This can greatly reduce the amount of liquid used and also save kinetic energy. The liquid is water, and the water is clean soft water. The gas is used for removing oil and dust, so that the cleanliness of the cleaning mechanism can be ensured.

In the technical scheme of this embodiment, the multistage shower nozzle is the multirow. Therefore, the cleaning work at multiple positions can be simultaneously carried out, and the working efficiency is higher. In this embodiment, there are two rows. The liquid inlet of the spray head is arranged on the side surface of the shell, and the air inlet of the spray head is arranged on the other side surface of the shell. Thus, the liquid inlet and the air inlet do not interfere with each other.

In the technical solution of the present embodiment, both the first pressure sensor 13 and the second pressure sensor 14 may be directly placed in the main liquid channel pipe 11, or a branch line may be installed on the main liquid channel pipe 11, and the first pressure sensor 13 and the second pressure sensor 14 may communicate with the branch line for measurement. In the technical solution of this embodiment, when the pressure difference between the detection pressure of the first pressure sensor 13 and the detection pressure of the second pressure sensor 14 is large, the liquid path filter 12 is back-flushed and cleaned in a back-flushing manner. For example, during normal operation, fluid is moved in a first direction and during backwash, fluid is flushed in the opposite direction to clean the fluid path filter 12.

In the technical scheme of this embodiment, whether gas circuit filter 22 is blocked can be checked when the pressure difference between third pressure sensor 23 and fourth pressure sensor 24 is great, if gas circuit filter 22 is blocked, gas circuit filter 22 can be cleaned by disassembling, and gas circuit filter 22 can also be replaced. In the technical scheme of this embodiment, when the difference between the detection pressure of the third pressure sensor 23 and the detection pressure of the fourth pressure sensor 24 is large, the gas circuit filter 22 is back-flushed and cleaned in a back-flushing manner. For example, during normal operation, gas is moved in a first direction and during backwash, gas is purged in the opposite direction to clean gas path filter 22.

In the technical solution of the present embodiment, the gas path main pipe 21 and the liquid path main pipe 11 are both provided with pressure regulating valves. The pressure regulating valve can regulate the flow and pressure of the fluid in the main gas path pipe 21 and the main liquid path pipe 11. Specifically, the gas path main pipe is provided with a regulating valve (electromagnetic valve), and the liquid path main pipe 11 is also provided with a regulating valve (electromagnetic valve).

The casing of the shower nozzle of this embodiment includes left casing and right casing, and left casing and right casing link together through the fastener, and the bottom of casing is the toper, and the width from top to bottom reduces gradually. The control module comprises a touch screen, parameters can be set through the touch screen, the touch screen can also observe the pressure of the first pressure sensor and the pressure of the second pressure sensor, the pressure difference value of the first pressure sensor and the second pressure sensor, the pressure of the third pressure sensor and the pressure of the fourth pressure sensor, and the pressure difference value of the third pressure sensor and the pressure difference value of the fourth pressure sensor.

The control module 40 further comprises a control cabinet, the control cabinet is installed beside the cleaning mechanism, and an emergency stop button, a pneumatic button and a parking operation button are further arranged on the control cabinet. The system control is provided with automatic and manual control modes: automatic and manual. The touch screen panel is provided with an automatic mode, a manual mode and a fault indicator lamp, and the touch screen panel is provided with real-time pressure and flow display of water and gas and the running state of a self-cleaning filter (a gas path filter and a liquid path filter) so as to facilitate an operator to judge the working condition of the system and facilitate debugging, inspection and maintenance.

The cleaning mechanism of the embodiment is provided with protection modes such as emergency stop and overpressure unloading besides normal start and stop of the system, and when the system breaks down or is in misoperation, the emergency stop button is pressed, and the system stops spraying water. When the pressure exceeds the specified rated pressure value, or other false actions, the buzzer gives an alarm, and the display displays a prompt.

When the system pressure is higher than the set system pressure, the system automatically gives an audible and visual alarm and automatically unloads and stops. When the filter element reaches the dirt containing amount and the pressure difference and overpressure of the filter are detected, an alarm is given out, and the buzzer and the indicator lamp give an automatic alarm to prompt the filter element to be replaced.

The medium output of the spray head is controlled through the pressure regulating valve, and after the proximity switch senses that the liquid crystal panel leaves the workbench and reaches a flushing condition, the system automatically opens the pressure regulating valve to control the medium to enter the spray head and clean the guide rail. The size, the pressure and the washing duration of the water spraying quantity can be set within the system operation range through a dialog box on the touch screen, and the cleanliness of the surface of the guide rail is further guaranteed. When the glass enters the grinding station, the proximity switch outputs a signal, and the controller controls the electromagnetic valve (pressure regulating valve) to cut off all media, so that the machine tool is ensured to enter a normal grinding process.

When the operator needs to manually control the flush rail, the switches can be turned on to flush the rail in the manual mode. This improves the cleaning mode of the cleaning mechanism.

In the technical scheme of this embodiment, the control module collects three position signals of the system for starting the water spray gas mixture: the mechanical arm in-place signal is acquired through a photoelectric switch, and when the signal duration time exceeds a set value, the starting condition is met; the in-place signal of the mobile platform is acquired through the proximity switch, and when the guide rail runs to the position where the mechanical arm grabs the glass, the starting condition is met; the vacuum chuck pressure signal of arm installs negative pressure sensor, when the negative pressure value satisfies glass and grabs the value, converts the negative pressure value into the pressure value signal, feeds back PLC through the signal of telecommunication at last, and the side satisfies the start condition. When all the three signals meet the requirement, the control module opens the electromagnetic valves, liquid and gas are sent into the air knife and the two-fluid air knife (spray head), then the liquid and the gas are sprayed to the surface of the guide rail, grinding fluid mixture is cleaned, the washing time is long, the water spraying time is selected after the motion speed of the guide rail on site is passed, and after the time is up, the electromagnetic valves on the pipe wall of the control module stop supplying water and gas.

In this embodiment, the working pressure of the liquid is 0.1bar to 5 bar; the flow rate is 50L/min; the pressure of the compressed gas is 0.1bar to 5bar, and the flow rate is 600L/min; the working medium pollution degree control adopts a filter with 5 mu m absolute filtration degree.

There are two sets of showerhead modules 30, two sets of showerhead modules 30 corresponding to the two guide rails, two glass detectors located between the two sets of showerhead modules 30, and two position detectors corresponding to the two guide rails (here, the motion platform).

The technical scheme of the second embodiment is different from that of the first embodiment in that the spraying ports are arranged at an inclined angle with respect to the spraying plane, so that particles or pollutants can be removed more easily by the sprayed gas-liquid mixture. It should be noted that the direction of the gas-liquid mixture spraying out to remove the pollutants cannot pollute other work surfaces.

The technical scheme of the third embodiment is different from that of the second embodiment in that the spraying openings of each spray head are arranged in two rows, so that the cleaning area is further enlarged.

The application still provides an edging machine, edging machine include edging machine main part and the automatic wiper mechanism who is used for the edging machine, and automatic wiper mechanism is foretell automatic wiper mechanism. The edge grinding machine can completely stop the bad sealing phenomenon caused by the solidification of grinding impurities on the surface of the guide rail, so that the shutdown phenomenon that the vacuum degree cannot meet the processing requirement is avoided, the equipment starting rate is greatly improved, the equipment maintenance time is shortened, the product percent of pass is improved, and the production cost is reduced.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic wiper mechanism for edging machine, automatic wiper mechanism sets up in the frame of edging machine, its characterized in that includes:

the liquid path assembly (10) comprises a liquid path main pipe (11), a liquid path filter (12), a first pressure sensor (13) and a second pressure sensor (14), wherein the liquid path filter (12), the first pressure sensor (13) and the second pressure sensor (14) are all arranged on the liquid path main pipe (11), and the first pressure sensor (13) and the second pressure sensor (14) are respectively arranged on two sides of the liquid path filter (12);

the gas circuit assembly (20) comprises a gas circuit main pipe (21), a gas circuit filter (22), a third pressure sensor (23) and a fourth pressure sensor (24), the gas circuit filter (22), the third pressure sensor (23) and the fourth pressure sensor (24) are all arranged on the gas circuit main pipe (21), and the third pressure sensor (23) and the fourth pressure sensor (24) are respectively arranged on two sides of the gas circuit filter (22);

a spray head assembly (30) in communication with both the liquid path assembly (10) and the gas path assembly (20);

the back washing structure is communicated with the liquid path main pipe (11) and the gas path main pipe (21) so as to carry out back washing cleaning on the liquid path filter (12) and the gas path filter (22);

the control module (40) is electrically connected with the first pressure sensor (13), the second pressure sensor (14), the third pressure sensor (23), the fourth pressure sensor (24) and the backwashing structure, so that the liquid path filter (12) is subjected to back flushing cleaning through the pressure difference of the first pressure sensor (13) and the second pressure sensor (14), and the gas path filter (22) is subjected to back cleaning through the pressure difference of the third pressure sensor (23) and the fourth pressure sensor (24).

2. The automatic cleaning mechanism for the edging machines according to claim 1, characterized in that said control module (40) comprises a control cabinet, a control body and a touch screen, said touch screen and said control body being both arranged inside said control cabinet, said touch screen being electrically connected with said control body, said control body being electrically connected with said first pressure sensor (13), second pressure sensor (14), third pressure sensor (23), fourth pressure sensor (24) and said backwashing structure, so as to control said first pressure sensor (13), second pressure sensor (14), third pressure sensor (23), fourth pressure sensor (24) and said backwashing structure through said touch screen.

3. The automatic washing mechanism for edging machines according to claim 2, characterized in that said control module (40) further comprises an audible and visual alarm structure electrically connected to said control body to alarm that the detected pressures of said first pressure sensor (13), said second pressure sensor (14), said third pressure sensor (23) and said fourth pressure sensor (24) are not within predetermined pressure ranges.

4. The automated washing mechanism for edging machines according to claim 2, characterized in that said control module (40) further comprises a position detector (41), said position detector (41) being arranged on the frame of the edging machine to detect the position of the glass.

5. The automated washing mechanism for an edging machine according to claim 4, characterized in that said control module (40) further comprises a glass detector (42), said glass detector (42) being arranged on the frame of the edging machine to detect the presence or absence of glass.

6. The automated washing mechanism for edging machines according to claim 2, characterized in that said control module (40) further comprises an emergency stop button, provided on said control cabinet.

7. The automated washing mechanism for edging machines according to claim 2, characterized in that said control module (40) further comprises an automatic mode and a manual mode, said touch screen being selectable either.

8. The automatic cleaning mechanism for edging machines according to claim 2, characterized in that it further comprises a liquid circuit valve, which is arranged on said liquid circuit main pipe (11).

9. The automatic cleaning mechanism for edging machines according to claim 8, characterized in that it further comprises an air circuit valve, which is arranged on said air circuit main pipe (21).

10. An edge grinding machine, characterized in that, the edge grinding machine includes the edge grinding machine main part and is used for the automatic wiper mechanism of edge grinding machine, the automatic wiper mechanism is the automatic wiper mechanism of any one of claims 1 to 9.