Polishing and cleaning device for plate glass and processing production line for plate glass

Abstract

The utility model discloses a plate glass polishing and cleaning device and a plate glass processing production line, the polishing and cleaning device is matched with a heat treatment device for application, and the polishing and cleaning device comprises a polishing mechanism; the cleaning mechanism is connected with the polishing mechanism; the drying mechanism is connected with the cleaning mechanism; wherein the polishing mechanism comprises a first conveying part and at least two polishing wheels, the polishing wheels are arranged on the first conveying part, the rotating direction of the polishing wheels is opposite to the conveying direction of the first conveying part, and the polishing wheels are used for removing the separant on the surface of the plate glass and carrying out polishing treatment when the first conveying part conveys the plate glass to the polishing position. The polishing and cleaning device is used in cooperation with the heat treatment device, integration of the polishing and cleaning device and the plate glass production line is achieved, the continuous automatic production process of plate glass treatment is achieved by connecting the polishing mechanism, the cleaning mechanism and the drying mechanism, and the production efficiency of the plate glass is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, in particular to a polishing and cleaning device for flat glass and a processing production line for flat glass. BACKGROUND

[0002] In the heat treatment process of flat glass, in order to improve production efficiency, the flat glass is usually stacked and fired. In this process, in order to avoid mutual adhesion between glass sheets, a release agent is used for isolation. However, the release agent will be adsorbed on the surface of the flat glass after high-temperature firing, resulting in the need to remove these release agents in the subsequent processing process.

[0003] The existing grinding and polishing machine is usually used as a stand-alone device and cannot be directly integrated with the flat glass production line, which limits the realization of continuous automatic production process and affects the production efficiency of flat glass. At the same time, the existing cleaning machine has insufficient efficiency in removing the release agent on the surface of the flat glass, and has not been equipped with the function of surface polishing treatment for the flat glass. CONTENT OF THE UTILITY MODEL

[0004] The present application mainly provides a polishing and cleaning device for flat glass and a processing production line for flat glass, which solves the problem of grinding and polishing machine limiting the realization of continuous automatic production process and affecting the production efficiency of flat glass.

[0005] The present application provides a polishing and cleaning device for flat glass, which is applied in cooperation with a heat treatment device, comprising:

[0006] A polishing mechanism for polishing the flat glass after heat treatment;

[0007] A cleaning mechanism connected with the polishing mechanism for cleaning the flat glass after polishing;

[0008] A drying mechanism connected with the cleaning mechanism for drying the flat glass after cleaning;

[0009] The polishing mechanism comprises a first conveying member and at least two polishing wheels, the polishing wheels are arranged on the first conveying member, the rotation direction of the polishing wheels is opposite to the conveying direction of the first conveying member, and the polishing wheels are used to remove the release agent on the surface of the flat glass and perform polishing treatment when the first conveying member conveys the flat glass to the polishing position.

[0010] The polishing mechanism further comprises a base and a plurality of first limiting members, the first conveying member is installed on the base, a plurality of first limiting members and at least two polishing wheels are arranged on the first conveying member, and any one of the polishing wheels is arranged between two adjacent first limiting members.

[0011] The cleaning mechanism comprises a first support, a plurality of second conveying members, a plurality of second limiting members, and a plurality of cleaning assemblies. The plurality of second conveying members and the plurality of second limiting members are correspondingly arranged and spaced apart on the first support, and the plurality of second limiting members are respectively located above the corresponding second conveying members. The plurality of cleaning assemblies are spaced apart on the first support, and any one of the cleaning assemblies is located between two adjacent second limiting members.

[0012] Each cleaning assembly comprises a plurality of spray guns, which are spaced apart between two adjacent second limiting members. When the flat glass is conveyed to the cleaning mechanism by the first conveying member, the plurality of spray guns are used to clean the flat glass.

[0013] The cleaning mechanism further comprises a water return tank, which is arranged on the first support and located below the plurality of second conveying members. The water return tank is used to carry the sewage generated after the flat glass is cleaned by the plurality of spray guns.

[0014] The drying mechanism comprises a second support, a plurality of third conveying members, a plurality of third limiting members, and a plurality of drying members. The plurality of third conveying members and the plurality of third limiting members are correspondingly arranged and spaced apart on the second support, and the plurality of third limiting members are respectively located above the corresponding third conveying members. The plurality of drying members are spaced apart on the second support, and any one of the drying members is located between two adjacent third limiting members.

[0015] The drying member comprises an air knife, which is used to remove water stains on the surface of the flat glass when the flat glass is conveyed to the drying mechanism by the second conveying member, so as to dry the flat glass.

[0016] The polishing and cleaning device further comprises a discharge platform connected with the drying mechanism, which is used to carry the flat glass after drying treatment.

[0017] The discharge platform is provided with a plurality of fourth conveying members, which are used to convey the flat glass to the next process when the flat glass is conveyed to the discharge platform by the third conveying member.

[0018] The application also provides a processing production line of flat glass, which comprises a heat treatment device, an import platform, and a polishing and cleaning device as described above. The heat treatment device comprises a heat treatment furnace connected with the polishing and cleaning device through the import platform. The import platform is used to convey the flat glass after heat treatment to the polishing mechanism of the polishing and cleaning device.

[0019] The beneficial effects of the present application are: the polishing and cleaning device of the present application is applied in cooperation with the heat treatment device, comprising a polishing mechanism, a cleaning mechanism and a drying mechanism, wherein the polishing mechanism, the cleaning mechanism and the drying mechanism are connected in sequence; wherein the polishing mechanism comprises a first conveying member and at least two polishing wheels, the polishing wheels are arranged on the first conveying member, the rotating direction of the polishing wheels is opposite to the conveying direction of the first conveying member, and the polishing wheels are used to remove the release agent on the surface of the flat glass and perform polishing treatment when the first conveying member conveys the flat glass to the polishing position. The polishing and cleaning device of the present application is applied in cooperation with the heat treatment device, the integration of the polishing and cleaning device and the flat glass production line is realized, the polishing mechanism, the cleaning mechanism and the drying mechanism are connected to realize the continuous and automatic production process of the flat glass treatment, and the production efficiency of the flat glass is improved; and through the arrangement of the first conveying member and the at least two polishing wheels, the efficiency of removing the release agent on the surface of the flat glass is improved, and the polishing treatment of the flat glass is realized. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating any creative labor. Among them:

[0021] Figure 1 is a structural schematic diagram of an embodiment of the polishing and cleaning device of flat glass provided by the present application; DETAILED DESCRIPTION

[0022] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "include" and "have" in the specification and claims of the present application and the above description of drawings are intended to cover non-exclusive inclusion.

[0024] In the description of the embodiments of the present application, the technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features.

[0025] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to one of ordinary skill in the art, embodiments described herein can be combined with one another.

[0026] In the description of the embodiments of the present application, the term "and / or" is merely an association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A existing alone, A and B existing together, and B existing alone. In addition, the character " / " herein generally represents an "or" relationship between the front and rear associated objects.

[0027] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces).

[0028] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0029] In the description of the embodiments of the present application, unless otherwise explicitly specified and limited, the technical terms "mounting", "connection", "connection", "fixing", and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be connected between, or can be indirectly connected through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0030] The existing grinding and polishing machine is usually used as a stand-alone device, which cannot be directly integrated with the flat glass production line, which limits the realization of continuous automatic production process, and further affects the production efficiency of flat glass; at the same time, the existing cleaning machine has insufficient efficiency in removing the flat glass surface release agent, and has not yet equipped with the function of surface polishing treatment for flat glass.

[0031] The application provides a polishing and cleaning device for flat glass, which refers to Figure 1 as shown in the drawings, Figure 1 FIG. 1 is a structural schematic diagram of an embodiment of the polishing and cleaning device for flat glass provided by the application. The polishing and cleaning device 1 of the embodiment is applied in cooperation with a heat treatment device, and comprises a polishing mechanism 10, a cleaning mechanism 20 and a drying mechanism 30.

[0032] The polishing mechanism 10 is used for polishing the flat glass 100 after heat treatment. The heat treatment device of the embodiment includes but is not limited to a heat treatment furnace.

[0033] The connection mode of the polishing mechanism 10 and the heat treatment device includes but is not limited to a conveying system connection.

[0034] The cleaning mechanism 20 is connected with the polishing mechanism 10, and is used for cleaning the flat glass 100 after polishing. The connection mode of the cleaning mechanism 20 and the polishing mechanism 10 includes but is not limited to a conveying system connection.

[0035] In some embodiments, after the flat glass 100 is polished by the polishing mechanism 10, the flat glass 100 after polishing enters the cleaning mechanism 20, and the cleaning mechanism 20 can clean the flat glass 100 by using clean water.

[0036] The drying mechanism 30 is connected with the cleaning mechanism 20, and is used for drying the flat glass 100 after cleaning. The connection mode of the drying mechanism 30 and the cleaning mechanism 20 includes but is not limited to a conveying system connection; and the drying mode of the drying mechanism 30 for the flat glass 100 includes but is not limited to air drying.

[0037] The polishing mechanism 10 comprises a first conveying member 11 and at least two polishing wheels 12. The first conveying member 11 includes but is not limited to a conveying belt.

[0038] Optionally, the polishing mechanism 10 comprises two polishing wheels 12, or the polishing mechanism 10 comprises a plurality of polishing wheels 12.

[0039] The polishing wheel 12 is arranged on the first conveying member 11, the rotating direction of the polishing wheel 12 is opposite to the conveying direction of the first conveying member 11, and the polishing wheel 12 is used for removing the release agent on the surface of the flat glass 100 and performing polishing treatment when the first conveying member 11 conveys the flat glass 100 to a polishing position.

[0040] In some embodiments, the polishing mechanism 10 comprises two polishing wheels 12, and the first conveying member 11 is connected with the heat treatment device; the flat glass 100 after heat treatment enters the first conveying member 11, the first conveying member 11 drives the flat glass 100 to move, that is, the first conveying member 11 conveys the flat glass 100; when the flat glass 100 moves to one of the polishing positions, one of the polishing wheels 12 located on the first conveying member 11 rotates in the opposite direction of the conveying direction of the first conveying member 11, and the polishing wheel 12 and the flat glass 100 rub against each other to remove the release agent on the surface of the flat glass 100; the first conveying member 11 drives the flat glass 100 to continue to move, and when the flat glass 100 moves to the other polishing position, the other polishing wheel 12 located on the first conveying member 11 rotates in the opposite direction of the conveying direction of the first conveying member 11, and the polishing wheel 12 and the flat glass 100 rub against each other to polish the flat glass 100.

[0041] In some embodiments, the polishing position refers to a preset position of the flat glass 100 on the polishing mechanism 10, and the polishing position is correspondingly arranged with the polishing wheel 12. For example, in the present embodiment, the polishing position is the position below the polishing wheel 12. When the flat glass 100 is conveyed to this position by the first conveying member 11, the polishing wheel 12 operates on the flat glass 100 to remove the release agent on the surface of the flat glass 100 or polish the flat glass 100.

[0042] Optionally, by comprising at least two polishing wheels 12, the polishing mechanism 10 ensures that the flat glass 100 can complete the operation of removing the surface release agent and polishing. In other embodiments, the polishing mechanism 10 comprises three or four polishing wheels 12, etc.

[0043] In the present embodiment, by applying the polishing and cleaning device 1 in cooperation with the heat treatment device, the polishing and cleaning device 1 is integrated with the production line of the flat glass 100, the polishing mechanism 10, the cleaning mechanism 20 and the drying mechanism 30 are connected to realize the continuous and automatic production process of the flat glass 100, and the production efficiency of the flat glass 100 is improved; and by arranging the first conveying member 11 and the at least two polishing wheels 12, the efficiency of removing the release agent on the surface of the flat glass 100 is improved, and the polishing of the flat glass 100 is realized.

[0044] According to some embodiments of the present application, the polishing mechanism 10 further comprises a base 13 and a plurality of first limiting members 14. The first limiting member 14 includes but is not limited to a compression roller.

[0045] The first conveying member 11 is installed on the base 13, the plurality of first limiting members 14 and the at least two polishing wheels 12 are arranged on the first conveying member 11 in a spaced manner, and any one of the polishing wheels 12 is arranged between two adjacent first limiting members 14.

[0046] The first limiting member 14 is made of flexible material, which includes but is not limited to rubber, nylon or plastic. The first limiting member 14 is used to fix the flat glass 100 on the first conveying member 11, so as to avoid displacement or deviation of the flat glass 100 during polishing.

[0047] In some embodiments, the first conveying member 11, the plurality of first limiting members 14 and the at least two polishing wheels 12 are fixed on the base 13, the plurality of first limiting members 14 are arranged at intervals above the first conveying member 11, and the interval between the first limiting member 14 and the first conveying member 11 is less than the thickness of the flat glass 100; when the flat glass 100 passes through the first limiting member 14 by the first conveying member 11, the first limiting member 14 deforms and contacts the flat glass 100 due to the flexible material, so as to fix the flat glass 100; at this time, the first conveying member 11 can continue to convey the flat glass 100, and the at least two polishing wheels 12 are arranged at intervals above the first conveying member 11, and the interval between the polishing wheel 12 and the first conveying member 11 is substantially equal to the thickness of the flat glass 100; when the flat glass 100 passes through the polishing wheel 12 by the first conveying member 11, the polishing wheel 12 rotates in the opposite direction of the first conveying member 11, and the polishing wheel 12 rubs the flat glass 100, so as to remove the surface isolating agent of the flat glass 100 or to polish the flat glass 100.

[0048] In some embodiments, the at least two polishing wheels 12 are arranged at intervals on the first conveying member 11, and any polishing wheel 12 is located between two adjacent first limiting members 14, and the first conveying member 11 conveys the flat glass 100 to the polishing position; at this time, the flat glass 100 is located on the first conveying member 11 and below the first limiting member 14 and the polishing wheel 12, and the first limiting member 14 and the polishing wheel 12 both contact the flat glass 100; the first limiting member 14 fixes the flat glass 100, and the polishing wheel 12 rotates in the opposite direction of the conveying direction of the first conveying member 11, and the polishing wheel 12 rubs the flat glass 100, so as to remove the surface isolating agent of the flat glass 100 or to polish the flat glass 100.

[0049] Optionally, the plurality of first limiting members 14 of the polishing mechanism 10 are arranged at intervals in groups on the first conveying member 11, and any polishing wheel 12 is arranged between two adjacent groups of first limiting members 14; for example, as shown in FIG. 1, the polishing mechanism 10 includes two groups of first limiting members 14, and the polishing wheel 12 is arranged between the two groups of first limiting members 14. Figure 1As shown, the polishing mechanism 10 includes 8 first limiters 14 and 2 polishing wheels 12, 2 first limiters 14 form a group, and there are four groups in total, which are arranged at intervals on the first conveying member 11, and two polishing wheels 12 are respectively located between two groups of adjacent first limiters 14. By arranging the polishing wheels 12 between two groups of adjacent first limiters 14, the fixing of the flat glass 100 can be enhanced, and the displacement or deviation of the flat glass 100 during the removal of the release agent or polishing treatment can be ensured.

[0050] Optionally, the shapes of the plurality of first limiters 14 and the at least two polishing wheels 12 are cylindrical, and the lengths thereof are equal to the width of the first conveying member 11, and the plurality of first limiters 14 and the at least two polishing wheels 12 are arranged at intervals along the length direction of the first conveying member 11, and the conveying direction of the first conveying member 11 is consistent with the length direction of the first conveying member 11, as shown. Figure 1

[0051] In the embodiment, the rotating direction of the polishing wheel 12 is opposite to the conveying direction of the first conveying member 11, and through the arrangement of the reverse rotation, the reverse friction of the polishing wheel 12 helps to remove the release agent on the surface of the flat glass 100, enhances the efficiency of removing the surface release agent, and the reverse rotation can increase the contact and friction between the polishing wheel 12 and the surface of the flat glass 100, improve the surface finish, and provide more uniform and fine polishing effect.

[0052] According to some embodiments of the present application, the cleaning mechanism 20 includes a first support 21, a plurality of second conveying members 22, a plurality of second limiters 23, and a plurality of cleaning assemblies 24. The first support 21 includes but is not limited to a bracket, the second conveying member 22 includes but is not limited to a transmission roller, and the second limiter 23 includes but is not limited to a fixed wheel.

[0053] The plurality of second conveying members 22 and the plurality of second limiters 23 are correspondingly arranged and arranged at intervals on the first support 21, and the plurality of second limiters 23 are respectively located above the corresponding second conveying members 22.

[0054] The second limiter 23 is made of a flexible material, which includes but is not limited to rubber, nylon or plastic. The second limiter 23 is used to fix the flat glass 100 on the second conveying member 22, so as to avoid the displacement or deviation of the conveying direction of the flat glass 100.

[0055] ​The plurality of second limiting members 23 of the cleaning mechanism 20 correspond to the plurality of second conveying members 22 one by one, and the plurality of second limiting members 23 are respectively and correspondingly installed on the first support member 21 in abutment with the second conveying members 22. The second limiting member 23 is located above the second conveying member 22, and the spacing between the second limiting member 23 and the second conveying member 22 is less than the thickness of the flat glass 100; when the flat glass 100 is conveyed to the cleaning mechanism 20, the flat glass 100 is located between the second limiting member 23 and the second conveying member 22. Since the second limiting member 23 is made of flexible material, the second limiting member 23 deforms and contacts the flat glass 100, thereby fixing the flat glass 100 through the second limiting member 23 and the second conveying member 22, so as to ensure that the conveying direction of the flat glass 100 is not deviated; at this time, the second conveying member 22 can continue to convey the flat glass 100. For example, as shown in Figure 1 The cleaning mechanism 20 includes four second conveying members 22 and four second limiting members 23, and the four second conveying members 22 correspond to the four second limiting members 23 one by one.

[0056] In some embodiments, the second conveying member 22 of the cleaning mechanism 20 is connected with the first conveying member 11 of the polishing mechanism 10, so that the first conveying member 11 conveys the flat glass 100 after polishing to the second conveying member 22, that is, the polishing mechanism 10 is connected with the cleaning mechanism 20, so that the cleaning mechanism 20 cleans the flat glass 100 after polishing.

[0057] The plurality of cleaning assemblies 24 are arranged at intervals on the first support member 21, and any one cleaning assembly 24 is located between two adjacent second limiting members 23.

[0058] Optionally, the plurality of second limiting members 23 are arranged at intervals on the first support member 21, and the plurality of cleaning assemblies 24 are arranged at intervals on the first support member 21, and any one cleaning assembly 24 is located between two adjacent second limiting members 23; at this time, the second limiting member 23 and the cleaning assembly 24 are arranged alternately. For example, as shown in Figure 1 The cleaning mechanism 20 includes three cleaning assemblies 24, and the three cleaning assemblies are arranged at intervals on the first support member 21, and any one cleaning assembly 24 is located between two adjacent second limiting members 23.

[0059] In some embodiments, when the flat glass 100 is conveyed to the cleaning mechanism 20 by the first conveying member 11, the second conveying member 22 conveys the flat glass 100, and the plurality of cleaning assemblies 24 clean the residual isolating agent on the flat glass 100; at this time, the flat glass 100 is located between the second conveying member 22 and the second limiting member 23 and in contact with the second conveying member 22 and the second limiting member 23, thereby fixing the flat glass 100 through the second limiting member 23 and the second conveying member 22, so as to avoid deviation or sliding of the flat glass 100 during the cleaning process.

[0060] The plurality of second transmission members 22 and the plurality of second limiting members 23 are correspondingly arranged, so as to ensure the accurate positioning of the flat glass 100 during the conveying process, and prevent the flat glass 100 from deviating or sliding; the cleaning assembly 24 is arranged between two adjacent second limiting members 23, so as to ensure that each part of the flat glass 100 can be uniformly cleaned during the cleaning process.

[0061] According to some embodiments of the present application, each cleaning assembly 24 comprises a plurality of spray guns which are arranged at intervals between two adjacent second limiting members 23, and the plurality of spray guns are used to clean the flat glass 100 when the flat glass 100 is conveyed to the cleaning mechanism 20 by the first transmission member 11.

[0062] Optionally, the plurality of spray guns are arranged at intervals between two adjacent second limiting members 23 along the length direction of the second limiting member 23. For example, as shown in FIG. 5, five spray guns are arranged at intervals between two adjacent second limiting members 23 along the length direction of the second limiting member 23. Figure 1

[0063] In some embodiments, the plurality of spray guns are connected with tap water, and when the flat glass 100 is conveyed to the cleaning mechanism 20 by the first transmission member 11, the second transmission member 22 conveys the flat glass 100, and the plurality of spray guns spray water to clean the flat glass 100.

[0064] The plurality of spray guns arranged at intervals between two adjacent second limiting members 23 can ensure that the flat glass 100 is more uniformly cleaned in width or length, and improve the cleaning efficiency and cleaning quality.

[0065] According to some embodiments of the present application, the cleaning mechanism 20 further comprises a water return groove 25, which is arranged on the first support 21 and located below the plurality of second transmission members 22, and is used to carry the sewage generated after the flat glass 100 is cleaned by the plurality of spray guns.

[0066] The water return groove 25 is used to carry the sewage generated after the flat glass 100 is cleaned by the spray guns, so as to realize the centralized collection and treatment of the sewage, and help to keep the working environment clean and sanitary.

[0067] According to some embodiments of the present application, the drying mechanism 30 comprises a second support 31, a plurality of third transmission members 32, a plurality of third limiting members 33 and a plurality of drying members 34. The second support 31 comprises but is not limited to a bracket; the third transmission member 32 comprises but is not limited to a transmission roller; and the third limiting member 33 comprises but is not limited to a fixed wheel.

[0068] ​The plurality of third conveying members 32 and the plurality of third limiting members 33 are correspondingly arranged and spaced apart on the second support member 31, and the plurality of third limiting members 33 are respectively located above the corresponding third conveying members 32.

[0069] The third limiting member 33 is made of a flexible material, which includes but is not limited to rubber, nylon or plastic. The third limiting member 33 is used to fix the flat glass 100 on the third conveying member 32, so as to avoid displacement or deviation of the conveying direction of the flat glass 100.

[0070] In some embodiments, the plurality of third limiting members 33 of the drying mechanism 30 correspond to the plurality of third conveying members 32 one by one, and the plurality of third limiting members 33 are respectively connected and installed on the second support member 31 corresponding to the third conveying members 32. The third limiting member 33 is located above the third conveying member 32, and the spacing between the third limiting member 33 and the third conveying member 32 is less than the thickness of the flat glass 100; when the flat glass 100 is conveyed to the drying mechanism 30, the flat glass 100 is located between the third limiting member 33 and the third conveying member 32. Since the third limiting member 33 is made of a flexible material, the third limiting member 33 deforms and contacts the flat glass 100, thereby fixing the flat glass 100 through the third limiting member 33 and the third conveying member 32, so as to ensure that the conveying direction of the flat glass 100 is not deviated; at this time, the third conveying member 32 can continue to convey the flat glass 100. For example, as shown in Figure 1 The drying mechanism 30 includes four third conveying members 32 and four third limiting members 33, which correspond to each other one by one.

[0071] The plurality of drying members 34 are spaced apart on the second support member 31, and any one of the drying members 34 is located between two adjacent third limiting members 33.

[0072] Optionally, the plurality of third limiting members 33 are spaced apart on the second support member 31, and the plurality of drying members 34 are spaced apart on the second support member 31, and any one of the drying members 34 is located between two adjacent third limiting members 33; at this time, the third limiting member 33 and the drying member 34 are staggered. For example, as shown in Figure 1 The drying mechanism 30 includes three drying members 34, which are spaced apart on the second support member 31, and any one of the drying members 34 is located between two adjacent third limiting members 33.

[0073] In some embodiments, when the flat glass 100 is conveyed to the drying mechanism 30 by the second conveying member 22, the third conveying member 32 conveys the flat glass 100, and the plurality of drying members 34 dry the flat glass 100; at this time, the flat glass 100 is located between the third conveying member 32 and the third limiting member 33 and is in contact with the third conveying member 32 and the third limiting member 33, and the flat glass 100 is fixed by the third limiting member 33 and the third conveying member 32 to avoid deviation or sliding of the flat glass 100 during the drying process.

[0074] The corresponding arrangement and interval arrangement of the plurality of third conveying members 32 and the plurality of third limiting members 33 in the embodiment enable the flat glass 100 to be continuously and uniformly conveyed during the entire drying process, thereby improving the drying efficiency; the arrangement of the third limiting member 33 ensures accurate positioning of the flat glass 100 during the conveying process, thereby preventing deviation or sliding of the flat glass 100; and the drying member 34 is located between two adjacent third limiting members 33, and this layout can ensure that each part of the flat glass 100 is uniformly dried during the drying process.

[0075] According to some embodiments of the present application, the drying member 34 includes an air knife, which is used to remove water stains on the surface of the flat glass 100 when the flat glass 100 is conveyed to the drying mechanism 30 by the second conveying member 22, so as to dry the flat glass 100.

[0076] The arrangement of the air knife in the embodiment can generate a high-speed airflow to quickly blow away the water stains on the surface of the flat glass 100, thereby accelerating the drying speed and improving the production efficiency.

[0077] According to some embodiments of the present application, as shown in Figure 1 The polishing and cleaning device 1 of the embodiment further includes a discharge platform 50, which is connected with the drying mechanism 30 and is used to carry the flat glass 100 after the drying treatment.

[0078] The discharge platform 50 of the embodiment is directly connected with the drying mechanism 30, so that the flat glass 100 after the drying treatment can be quickly moved to the discharge platform 50, thereby reducing the need for manual handling and improving the continuity and efficiency of the production line.

[0079] According to some embodiments of the present application, the discharge platform 50 is provided with a plurality of fourth conveying members (not marked in the figure), which are used to convey the flat glass 100 to the next process when the flat glass 100 is conveyed to the discharge platform 50 by the third conveying member 32.

[0080] The fourth conveying member includes but is not limited to a transmission roller, as shown in Figure 1 .

[0081] In some embodiments, the fourth conveying member of the discharging platform 50 is connected with the third conveying member 32 of the drying mechanism 30, so that the flat glass 100 after the drying treatment is conveyed onto the fourth conveying member of the discharging platform 50 by the third conveying member 32, i.e. to the discharging platform 50 by the third conveying member 32; at this time, the discharging platform 50 can convey the flat glass 100 to the next process.

[0082] The application also provides a flat glass processing production line, comprising a heat treatment device, an import platform 40 and the polishing and cleaning device 1 of the above embodiments.

[0083] The heat treatment device comprises a heat treatment furnace, which is connected with the polishing and cleaning device 1 through the import platform 40, and the import platform 40 is used to convey the flat glass 100 after the heat treatment to the polishing mechanism 10 of the polishing and cleaning device 1, i.e. the flat glass 100 after the heat treatment enters the polishing and cleaning device 1 through the import platform 40.

[0084] In some embodiments, the import platform 40 is provided with a transmission roller, which is used to convey the flat glass 100 after the heat treatment to the polishing mechanism 10 of the polishing and cleaning device 1, so as to realize the continuous and automatic production process of the flat glass 100 treatment and improve the production efficiency of the flat glass 100.

[0085] In summary, the application realizes the integration of the polishing and cleaning device 1 and the flat glass 100 production line by the polishing and cleaning device cooperating with the heat treatment device, realizes the continuous and automatic production process of the flat glass 100 treatment by connecting the polishing mechanism 10, the cleaning mechanism 20 and the drying mechanism 30, improves the production efficiency of the flat glass 100, and improves the efficiency of removing the surface release agent of the flat glass 100 and realizes the polishing treatment of the flat glass 100 by the first conveying member 11 and the at least two polishing wheels 12.

[0086] The above is only the implementation of the application, and does not limit the patent scope of the application, and any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection scope of the application.

Claims

1. A polishing cleaning apparatus for flat glass, which is used in combination with a heat treatment apparatus, characterized in that, The polishing mechanism is used for polishing the flat glass after heat treatment. The cleaning mechanism is connected with the polishing mechanism and is used for cleaning the flat glass after polishing. The drying mechanism is connected with the cleaning mechanism and is used for drying the flat glass after cleaning. The polishing mechanism comprises a first conveying member and at least two polishing wheels, the polishing wheels are arranged on the first conveying member, the rotating direction of the polishing wheels is opposite to the conveying direction of the first conveying member, and the polishing wheels are used for removing the release agent on the surface of the flat glass and polishing the flat glass when the first conveying member conveys the flat glass to a polishing position. The polishing mechanism further comprises a base and a plurality of first limiting members, the first conveying member is installed on the base, the plurality of first limiting members and the at least two polishing wheels are arranged on the first conveying member at intervals, and any polishing wheel is arranged between two adjacent first limiting members.

2. The polishing cleaning device according to claim 1, wherein The cleaning mechanism comprises a first supporting member, a plurality of second conveying members, a plurality of second limiting members and a plurality of cleaning assemblies, the plurality of second conveying members and the plurality of second limiting members are arranged correspondingly and at intervals on the first supporting member, the plurality of second limiting members are located above the corresponding second conveying members respectively, and the plurality of cleaning assemblies are arranged at intervals on the first supporting member, and any cleaning assembly is located between two adjacent second limiting members.

3. The polishing cleaning apparatus according to claim 1, wherein Each cleaning assembly comprises a plurality of spray guns arranged at intervals between two adjacent second limiting members, and the plurality of spray guns are used for cleaning the flat glass when the flat glass is conveyed to the cleaning mechanism by the first conveying member.

4. The polishing cleaning apparatus according to claim 3, wherein The cleaning mechanism further comprises a water return tank arranged on the first supporting member and located below the plurality of second conveying members, and the water return tank is used for bearing the sewage generated after the flat glass is cleaned by the plurality of spray guns.

5. The polishing cleaning apparatus according to claim 4, wherein The drying mechanism comprises a second supporting member, a plurality of third conveying members, a plurality of third limiting members and a plurality of drying members, the plurality of third conveying members and the plurality of third limiting members are arranged correspondingly and at intervals on the second supporting member, the plurality of third limiting members are located above the corresponding third conveying members respectively, and the plurality of drying members are arranged at intervals on the second supporting member, and any drying member is located between two adjacent third limiting members.

6. The polishing cleaning apparatus according to claim 3, wherein The drying member comprises an air knife used for removing the water stains on the surface of the flat glass and drying the flat glass when the flat glass is conveyed to the drying mechanism by the second conveying member.

7. The polishing cleaning apparatus according to claim 6, wherein The polishing and cleaning device further comprises a discharging platform connected with the drying mechanism and used for bearing the flat glass after drying.

8. The polishing cleaning apparatus according to claim 6, wherein The discharging platform is provided with a plurality of fourth conveying members used for conveying the flat glass to the next process when the flat glass is conveyed to the discharging platform by the third conveying member.

9. The polishing cleaning apparatus according to claim 8, wherein ​ 10. A production line for processing flat glass, characterized in that, The polishing and cleaning device as claimed in any one of claims 1-9, comprising a heat treatment device, an inlet platform and a polishing and cleaning device, the heat treatment device comprising a heat treatment furnace, the heat treatment furnace being connected with the polishing and cleaning device through the inlet platform, the inlet platform being used for conveying the flat glass after heat treatment to a polishing mechanism of the polishing and cleaning device.

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