Support plate glass cleaning device

Abstract

The invention belongs to the technical field of carrier glass production equipment, and discloses a carrier glass cleaning device which comprises a conveying mechanism, at least two cleaning mechanisms and at least one backflow mechanism. The conveying mechanism is configured to convey the carrier plate glass in the preset direction. The at least two cleaning mechanisms are arranged in the preset direction, and the multiple cleaning mechanisms are configured to clean the glass conveyed on the conveying mechanism in sequence. A backflow mechanism is arranged between any two adjacent cleaning mechanisms, and each backflow mechanism is configured to collect pure water sprayed by the downstream cleaning mechanism and supply the pure water to the upstream cleaning mechanism. According to the carrier plate glass cleaning device, through the arrangement of the backflow mechanism, pure water sprayed by the downstream cleaning mechanism can be collected and supplied to the upstream cleaning mechanism to be reused, and therefore the waste of water resources can be remarkably reduced while the cleaning requirement can be met.

Description

Technical Field

[0001] The invention relates to the technical field of carrier glass production equipment, and in particular to a carrier glass cleaning device. Background Art

[0002] During the post-processing of carrier glass, cleaning is a very important step. Cleaning generally involves rinsing the glass substrate with pure water. Specifically, pure water supplied by a water pump is pressurized and sprayed onto the surface of the carrier glass through a water nozzle to achieve full coverage of the carrier glass. In order to ensure the quality of cleaning, the glass carrier is cleaned multiple times in the prior art, resulting in a large amount of water consumed during the cleaning process of the carrier glass, which in turn leads to a waste of water resources.

[0003] Therefore, the above problems need to be solved urgently. Summary of the invention

[0004] The object of the present invention is to provide a carrier glass cleaning device to reduce the consumption of water resources in the carrier glass cleaning process, thereby reducing the waste of water resources.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A carrier glass cleaning device, comprising:

[0007] A conveying mechanism, configured to convey the carrier glass along a preset direction;

[0008] At least two cleaning mechanisms are arranged along the preset direction, and all the cleaning mechanisms are configured to sequentially clean the glass transported by the transport mechanism;

[0009] At least one reflux mechanism is provided between any two adjacent cleaning mechanisms, and each reflux mechanism is configured to collect pure water sprayed by the downstream cleaning mechanism and supply it to the upstream cleaning mechanism.

[0010] Preferably, the cleaning mechanism comprises:

[0011] Water storage tank, used to store pure water;

[0012] A water pump, comprising a water inlet and a water outlet, wherein the water inlet is connected to the water storage tank through a water inlet pipe;

[0013] at least one water spray nozzle, connected to the water outlet through a water outlet pipe, the water spray nozzle being configured to spray pure water onto the carrier glass;

[0014] The filter is arranged on the water inlet pipe or the water outlet pipe, and the filter is configured to filter impurities in the pure water.

[0015] Preferably, the reflux mechanism comprises:

[0016] A water collecting tank is arranged at the bottom of the conveying mechanism, and is used to collect the pure water sprayed by the water spray nozzle;

[0017] A return pipe, the water collecting tank is connected to the upstream water storage tank through the return pipe.

[0018] Preferably, the filter comprises:

[0019] A telescopic shell that can be extended or retracted to adjust its own structural length;

[0020] A plurality of support members are arranged at intervals in the telescopic housing, and the plurality of support members are used to reinforce the structural strength of the telescopic housing when it is extended;

[0021] at least one intermediate filter screen disposed in the telescopic housing;

[0022] Two connecting pieces are respectively arranged at two ends of the telescopic shell to detachably connect the two ends of the telescopic shell to the water inlet pipe or the water outlet pipe.

[0023] Preferably, the filter further comprises a bowl-shaped filter screen arranged at the outlet side of the telescopic housing.

[0024] Preferably, the support member is a circular mesh plate, and the peripheral side of the intermediate filter is detachably connected to the mesh plate.

[0025] Preferably, the telescopic housing comprises a first shell and a second shell which can be assembled with each other, and the first shell and the second shell are detachably connected via a connecting flange.

[0026] Preferably, the cleaning mechanism also includes a water inlet pressure detection component and a water outlet pressure detection component. The water inlet pressure detection component is arranged on the water inlet pipe or the water outlet pipe on the water inlet side of the filter to detect the water inlet pressure of the filter, and the water outlet pressure detection component is arranged on the water inlet pipe or the water outlet pipe on the water outlet side of the filter to detect the water outlet pressure of the filter.

[0027] Preferably, the connecting member comprises a clamp and a bolt, the clamp is disposed at a connection between the telescopic housing and the water inlet pipe or the water outlet pipe, and the bolt is used to lock two ends of the clamp into one.

[0028] Preferably, the telescopic housing and the water inlet pipe or the water outlet pipe can be assembled to form a sealing groove, and a sealing ring is embedded in the sealing groove.

[0029] Beneficial effects of the present invention:

[0030] The carrier glass cleaning device provided by the present invention can collect pure water sprayed by the downstream cleaning mechanism and supply it to the upstream cleaning mechanism for reuse through the setting of the reflux mechanism, thereby significantly reducing the waste of water resources while meeting the cleaning requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the carrier glass cleaning device provided by the present invention;

[0032] Figure 2 It is a structural schematic diagram of the filter provided by the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of the intermediate filter provided by the present invention;

[0034] Figure 4 It is a structural schematic diagram of the connecting piece provided by the present invention;

[0035] Figure 5 It is a schematic structural diagram of the sealing element provided by the present invention.

[0036] In the figure:

[0037] 100. Carrier glass;

[0038] 1. Conveying mechanism;

[0039] 2. Cleaning mechanism; 21. Water storage tank; 22. Water pump; 23. Water nozzle;

[0040] 24, filter; 241, telescopic shell; 2411, first shell; 2412, second shell; 2413, connecting flange; 242, support; 243, middle filter; 244, connecting piece; 2441, clamp; 2442, bolt; 2443, sealing ring;

[0041] 25. Water inlet pipe; 26. Water outlet pipe; 27. Water inlet pressure detection component; 28. Water outlet pressure detection component;

[0042] 3. Return mechanism; 31. Return pipe. DETAILED DESCRIPTION

[0043] Before any embodiments of the application are explained in detail, it is to be understood that the application is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the above drawings.

[0044] In this application, the terms "comprises", "includes", "has" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device that includes the element.

[0045] In this application, the term "or" is a description of the association relationship of associated objects, indicating that three relationships can exist. For example, a centrifugal vortex magnetic pump or a centrifugal vortex magnetic pump can represent: the existence of a centrifugal vortex magnetic pump alone, the existence of a centrifugal vortex magnetic pump and a centrifugal vortex magnetic pump at the same time, and the existence of a centrifugal vortex magnetic pump alone. In addition, the character " / " in this application generally indicates that the previous and next associated objects are in an "or" relationship.

[0046] In the present application, the terms "connect", "combine", "couple", and "install" may refer to direct connection, combination, coupling, or installation, or indirect connection, combination, coupling, or installation. For example, direct connection refers to two parts or components being connected together without the need for an intermediate piece, and indirect connection refers to two parts or components being connected to at least one intermediate piece respectively, and the two parts or components being connected via the intermediate piece. In addition, "connect" and "couple" are not limited to physical or mechanical connections or couplings, and may include electrical connections or couplings.

[0047] In the present application, it will be understood by those of ordinary skill in the art that relative terms (e.g., "about," "approximately," "substantially," etc.) used in conjunction with quantities or conditions include the values ​​and have the meaning indicated by the context. For example, the relative terms include at least the degree of error associated with the measurement of a specific value, the tolerances caused by manufacturing, assembly, and use associated with a specific value, and the like. Such terms should also be considered to disclose a range defined by the absolute values ​​of the two endpoints. Relative terms may refer to plus or minus a certain percentage (e.g., 1%, 5%, 10% or more) of the indicated value. Numerical values ​​that do not use relative terms should also be disclosed as specific values ​​with tolerances. In addition, "substantially" may refer to plus or minus a certain degree (e.g., 1 degree, 5 degrees, 10 degrees or more) on the basis of the indicated angle when expressing a relative angular position relationship (e.g., substantially parallel, substantially perpendicular).

[0048] In this application, it will be understood by those skilled in the art that the function performed by a component can be performed by one component, multiple components, one part, or multiple parts. Similarly, the function performed by a part can also be performed by one part, one component, or a combination of multiple parts.

[0049] In the present application, the terms "upper", "lower", "left", "right", "front", "back" and other directional words are described based on the orientation and positional relationship shown in the accompanying drawings, and should not be understood as limiting the embodiments of the present application. In addition, in the context, it is also necessary to understand that when it is mentioned that an element is connected to another element "upper" or "lower", it can not only be directly connected to another element "upper" or "lower", but also indirectly connected to another element "upper" or "lower" through an intermediate element. It should also be understood that directional words such as upper side, lower side, left side, right side, front side, back side, etc. not only represent the positive orientation, but can also be understood as the lateral orientation. For example, the bottom can include directly below, lower left, lower right, lower front, and lower back, etc.

[0050] In the prior art, since the carrier glass needs to be cleaned multiple times from upstream to downstream, it is necessary to regularly replenish pure water in the water tanks of multiple cleaning mechanisms. Among them, when the cleaning mechanism located downstream rinses the carrier glass, the carrier glass has been cleaned by the upstream cleaning mechanism, and the carrier glass is cleaner, so the pure water sprayed by the downstream cleaning mechanism has a lower degree of pollution. If the pure water sprayed by the downstream cleaning mechanism cannot be reused, it will result in a large waste of water resources.

[0051] See also Figures 1 to 5 In order to solve the above problems, the present embodiment provides a carrier glass cleaning device, which includes a conveying mechanism 1, at least two cleaning mechanisms 2 and at least one reflux mechanism 3.

[0052] The conveying mechanism 1 is configured to convey the carrier glass 100 along a preset direction. The conveying mechanism 1 can be a conveyor belt of roller type, chain type or other structure in the prior art, and this embodiment does not make specific requirements and restrictions on this.

[0053] At least two cleaning mechanisms 2 are arranged along a preset direction, and the multiple cleaning mechanisms 2 are configured to sequentially clean the glass transported on the conveying mechanism 1. A reflux mechanism 3 is provided between any two adjacent cleaning mechanisms 2, and each reflux mechanism 3 is configured to collect the pure water sprayed by the downstream cleaning mechanism 2 and supply it to the upstream cleaning mechanism 2. It should be noted that the input end of the conveying mechanism 1 is the upstream, and the output end is the downstream.

[0054] In actual applications, the conveying mechanism 1 first conveys the carrier glass 100 along a preset direction, and then when the carrier glass 100 flows through multiple cleaning mechanisms 2, the multiple cleaning mechanisms 2 clean the glass in turn. At the same time, the reflux mechanism 3 between two adjacent cleaning mechanisms 2 collects the pure water sprayed by the downstream cleaning mechanism 2 and supplies it to the upstream cleaning mechanism 2. Finally, after multiple cleaning mechanisms 2 have completed cleaning the same carrier glass 100, the cleaning of a piece of carrier glass 100 is completed.

[0055] It should be noted that the upstream cleaning mechanism 2 will clean the carrier glass 100 before the downstream cleaning mechanism 2, so the upstream cleaning mechanism 2 has lower requirements on the cleanliness of the pure water used for cleaning than the downstream cleaning mechanism 2. In this way, by setting the reflux mechanism 3, the pure water sprayed by the downstream cleaning mechanism 2 can be supplied to the upstream cleaning mechanism 2 for reuse, thereby significantly reducing the waste of water resources while meeting the cleaning requirements.

[0056] In this embodiment, the structures of the plurality of cleaning mechanisms 2 are consistent, and the structure of one of the cleaning mechanisms 2 is taken as an example for explanation below.

[0057] The cleaning mechanism 2 includes a water tank 21, a water pump 22, at least one water nozzle 23 and a filter 24. The water tank 21 is used to store pure water. The water pump 22 includes a water inlet and a water outlet, and the water inlet is connected to the water tank 21 through a water inlet pipe 25. At least one water nozzle 23 is connected to the water outlet through a water outlet pipe 26, and the water nozzle 23 is configured to spray pure water on the carrier glass 100. The filter 24 is arranged on the water inlet pipe 25 or the water outlet pipe 26, and the filter 24 is configured to filter impurities in the pure water.

[0058] It is understandable that after the pure water sprayed by the downstream cleaning mechanism 2 cleans the glass once, the pure water will contain impurities such as debris and foreign matter, which are easy to clog the water nozzle 23, thereby affecting the cleaning effect. Therefore, a filter 24 is provided on the water inlet pipe 25 or the water outlet pipe 26 of the cleaning mechanism 2, which can effectively filter the impurities in the pure water, thereby avoiding the problem of clogging the water nozzle 23, and further ensuring the cleaning effect.

[0059] Similarly, the structures of the multiple reflux mechanisms 3 are consistent, and the structure of one of the reflux mechanisms 3 is taken as an example for explanation below.

[0060] The reflux mechanism 3 includes a water collecting tank (not shown) and a water return pipe 31. The water collecting tank is arranged at the bottom of the conveying mechanism 1 and is used to collect the pure water sprayed by the water spray nozzle 23. The water collecting tank is connected to the upstream water storage tank 21 through the water return pipe 31. In this way, the pure water sprayed by the downstream water spray nozzle 23 can be efficiently supplied to the upstream water storage tank 21, which is highly efficient.

[0061] Specifically, the filter 24 includes a telescopic housing 241, a plurality of support members 242, at least one intermediate filter screen 243, and two connecting members 244. The telescopic housing 241 can be extended or retracted to adjust its own structural length. A plurality of support members 242 are arranged at intervals in the telescopic housing 241, and the plurality of support members 242 are used to reinforce the structural strength of the telescopic housing 241 when it is extended. At least one intermediate filter screen 243 is arranged in the telescopic housing 241. The two connecting members 244 are respectively arranged at both ends of the telescopic housing 241 to detachably connect the two ends of the telescopic housing 241 to the water inlet pipe 25 or the water outlet pipe 26.

[0062] It is understandable that the setting of the telescopic housing 241 can be applied to different pipeline gaps and adjust its own structural length, thereby helping to improve the applicability of the filter 24. It is also understandable that the telescopic housing 241 is detachably installed on the pipeline through two connecting pieces 244, which is more convenient for repairing or replacing the filter 24 and easy to operate.

[0063] To further improve the filtering effect, the filter 24 also includes a bowl-shaped filter (indicated in the figure) disposed on the outlet side of the telescopic housing 241. It is understandable that the bowl-shaped filter can significantly increase the filtering area, thereby significantly improving the filtering efficiency of the filter 24.

[0064] It should be noted that the telescopic shell 241 is made of PU polyurethane soft material in the prior art and is an accordion-type telescopic structure. The support member 242 is a circular mesh plate, and the peripheral side of the intermediate filter 243 is detachably connected to the mesh plate. With such a configuration, on the one hand, the telescopic shell 241 can be supported by the circular mesh plate; on the other hand, a position can also be provided for the installation of the intermediate filter 243. In addition, the mesh plate can also filter impurities in pure water, which helps to further improve the filtration efficiency. It is worth noting that the detachable connection structure between the peripheral side of the intermediate filter 243 and the mesh plate can select any one of the structures such as snap-on, screw-on, etc. in the prior art, and this embodiment does not make specific requirements and restrictions on this.

[0065] Furthermore, the telescopic housing 241 includes a first housing 2411 and a second housing 2412 that can be assembled with each other, and the first housing 2411 and the second housing 2412 are detachably connected via a connecting flange 2413. This arrangement makes it easier to open the telescopic housing 241, thereby making it easier to clean or replace the intermediate filter 243.

[0066] In order to ensure that the filter 24 can be maintained or replaced in time, the cleaning mechanism 2 also includes a water inlet pressure detection member 27 and a water outlet pressure detection member 28. The water inlet pressure detection member 27 is arranged on the water inlet pipe 25 or the water outlet pipe 26 on the water inlet side of the filter 24 to detect the water inlet pressure of the filter 24, and the water outlet pressure detection member 28 is arranged on the water inlet pipe 25 or the water outlet pipe 26 on the water outlet side of the filter 24 to detect the water outlet pressure of the filter 24. It can be understood that by detecting the water inlet pressure and the water outlet pressure of the filter 24 respectively by the water inlet pressure detection member 27 and the water outlet pressure detection member 28, the difference between the two can be calculated, so that the working state of the filter 24 can be judged by the difference, and then the staff can be reminded to maintain or replace the filter 24 in time. It should be noted that the water inlet pressure detection member 27 and the water outlet pressure detection member 28 are both water pressure sensing plugs in the prior art, so they are not described in detail.

[0067] Specifically, the connecting member 244 includes a clamp 2441 and a bolt 2442. The clamp 2441 is disposed at the connection between the telescopic housing 241 and the water inlet pipe 25 or the water outlet pipe 26. The bolt 2442 is used to lock the two ends of the clamp 2441 into one. It can be understood that the connecting member 244 composed of the clamp 2441 and the bolt 2442 has a simple structure, reliable connection, and low use cost.

[0068] To improve the sealing performance of the connection between the telescopic housing 241 and the water inlet pipe 25 or the water outlet pipe 26, the telescopic housing 241 and the water inlet pipe 25 or the water outlet pipe 26 can be assembled to form a sealing groove, in which a sealing ring 2443 is embedded. In this embodiment, the filter 24 is arranged on the water outlet pipe 26.

[0069] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A carrier glass cleaning device, characterized in that: include: A conveying mechanism (1) configured to convey the carrier glass (100) along a preset direction; At least two cleaning mechanisms (2) are arranged along the preset direction, and all of the cleaning mechanisms (2) are configured to sequentially clean the glass transported by the transport mechanism (1); At least one reflux mechanism (3), one reflux mechanism (3) is provided between any two adjacent cleaning mechanisms (2), and each reflux mechanism (3) is configured to collect pure water sprayed by the downstream cleaning mechanism (2) and supply it to the upstream cleaning mechanism (2).

2. A carrier glass cleaning device according to claim 1, characterized in that: The cleaning mechanism (2) comprises: A water storage tank (21) for storing pure water; A water pump (22), comprising a water inlet and a water outlet, wherein the water inlet is connected to the water storage tank (21) via a water inlet pipe (25); at least one water spray nozzle (23), connected to the water outlet through a water outlet pipe (26), the water spray nozzle (23) being configured to spray pure water onto the carrier glass (100); The filter (24) is arranged on the water inlet pipe (25) or the water outlet pipe (26), and the filter (24) is configured to filter impurities in the pure water.

3. A carrier glass cleaning device according to claim 2, characterized in that: The reflux mechanism (3) comprises: A water collecting tank is arranged at the bottom of the conveying mechanism (1), and is used to collect pure water sprayed by the water spray nozzle (23); A water return pipe (31), wherein the water collecting tank is connected to the water storage tank (21) upstream via the water return pipe (31).

4. The carrier glass cleaning device according to claim 2, characterized in that: The filter (24) comprises: A telescopic housing (241) capable of extending or retracting to adjust its own structural length; A plurality of support members (242) are arranged at intervals in the telescopic housing (241), and the plurality of support members (242) are used to reinforce the structural strength of the telescopic housing (241) when it is extended; at least one intermediate filter (243) disposed in the telescopic housing (241); Two connecting members (244) are respectively arranged at two ends of the telescopic housing (241) so as to detachably connect the two ends of the telescopic housing (241) to the water inlet pipe (25) or the water outlet pipe (26).

5. The carrier glass cleaning device according to claim 4, characterized in that: The filter (24) further comprises a bowl-shaped filter screen arranged on the outlet side of the telescopic housing (241).

6. The carrier glass cleaning device according to claim 5, characterized in that: The support member (242) is a circular ring-shaped mesh plate, and the peripheral side of the intermediate filter screen (243) is detachably connected to the mesh plate.

7. The carrier glass cleaning device according to claim 6, characterized in that: The telescopic housing (241) comprises a first shell (2411) and a second shell (2412) that can be assembled with each other, and the first shell (2411) and the second shell (2412) are detachably connected via a connecting flange (2413).

8. The carrier glass cleaning device according to claim 2, characterized in that: The cleaning mechanism (2) further comprises a water inlet pressure detection component (27) and a water outlet pressure detection component (28); the water inlet pressure detection component (27) is arranged on the water inlet pipe (25) or the water outlet pipe (26) on the water inlet side of the filter (24) to detect the water inlet pressure of the filter (24); the water outlet pressure detection component (28) is arranged on the water inlet pipe (25) or the water outlet pipe (26) on the water outlet side of the filter (24) to detect the water outlet pressure of the filter (24).

9. The carrier glass cleaning device according to claim 4, characterized in that: The connecting member (244) comprises a clamp (2441) and a bolt (2442); the clamp (2441) is disposed at the connection between the telescopic housing (241) and the water inlet pipe (25) or the water outlet pipe (26); and the bolt (2442) is used to lock the two ends of the clamp (2441) into one.

10. The carrier glass cleaning device according to claim 9, characterized in that: The telescopic housing (241) and the water inlet pipe (25) or the water outlet pipe (26) can be assembled to form a sealing groove, and a sealing ring (2443) is embedded in the sealing groove.

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