Surface protection layer spraying device for float glass processing

Abstract

The utility model discloses a surface protection layer spraying device for float glass processing, and particularly relates to the technical field of float glass production, the surface protection layer spraying device comprises a bearing frame, a plurality of protection mechanisms are symmetrically and fixedly connected to the left side and the right side in a fixing mechanism, and the output ends of two liquid conveying pipes are fixedly connected with spraying mechanisms. The two spraying mechanisms are both sleeved with supporting mechanisms, and the output ends of the two exhaust pipes are both fixedly connected with drying mechanisms. According to the surface protection layer spraying device for float glass processing, glass can be conveyed through the rotating mechanism, and meanwhile, the limiting and guiding effects on the glass in the conveying process can be achieved through the protection mechanism; and under the action of the spraying mechanism, the upper surface and the lower surface of the glass can be sprayed, and the glass sprayed with a protective layer can be dried through the drying mechanism, so that the practicability and the universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of float glass production, and particularly relates to a surface protective layer spraying device for float glass processing. Background Art

[0002] Float glass is widely used and can be divided into colored glass, float silver mirror, etc. Among them, ultra-clear float glass has wide uses and broad market prospects, and is mainly applied in the fields of high-grade buildings, high-grade glass processing, solar photovoltaic curtain walls, as well as high-grade glass furniture, decorative glass, imitation crystal products, lamp glass, precision electronics industry, special buildings, etc.

[0003] Chinese patent document CN210261563U discloses a surface protective layer spraying device for float glass, which has a main air inlet pipe; both ends of the main air inlet pipe are communicated with a gas source; the middle part of the main air inlet pipe has a plurality of spray head connecting pipes communicated with the main air inlet pipe; there are a plurality of the spray head connecting pipes; a spray head is arranged at the end of each spray head connecting pipe; a protective cover is welded to the main air inlet pipe; the protective cover covers the periphery of a plurality of the spray heads; a bent protective eaves parallel to the glass plate is arranged at the lower end of the protective cover. The above patent document effectively controls scratches and tin defects on the upper and lower surfaces of the glass and improves the quality of float glass.

[0004] Although the above patent document can effectively control scratches and tin defects on the upper and lower surfaces of the glass during implementation, it cannot protect the transportation of the glass during spraying, resulting in easy scratching and scuffing of the outer surface of the glass during movement and spraying, which affects the production quality of the glass. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a surface protective layer spraying device for float glass processing, which can effectively solve the problem that the transportation of the glass cannot be protected during spraying.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A spraying device for the surface protective layer in the processing of float glass, including a bearing frame. At the four corners of the lower end of the outer surface of the bearing frame, support legs are fixedly connected. Inside the bearing frame, a number of rotating mechanisms are rotatably connected at intervals. On the left and right ends of the outer surface of the bearing frame, a fixing mechanism is fixedly connected. On the left and right sides inside the fixing mechanism, a number of protective mechanisms are symmetrically fixedly connected. On the left side of the outside of the fixing mechanism, a storage box is fixedly connected. On the upper and lower sides of the front end of the outer surface of the storage box, infusion pipes are symmetrically fixedly connected. The output ends of both infusion pipes are fixedly connected with spraying mechanisms. On the outside of both spraying mechanisms, support mechanisms are sleeved. On the right side of the outside of the fixing mechanism, a hot air blower is fixedly connected. On the front end of the outer surface of the hot air blower, an air extraction pipe is fixedly connected. On the upper and lower sides of the rear end of the outer surface of the hot air blower, exhaust pipes are symmetrically fixedly connected. The output ends of both exhaust pipes are fixedly connected with drying mechanisms. On the outer sides away from each other of both drying mechanisms, connecting columns are symmetrically fixedly connected left and right.

[0008] Preferably, the rotating mechanism includes a rotating roller, and an anti-slip rubber sleeve is sleeved on the outer surface of the rotating roller.

[0009] Preferably, the fixing mechanism includes a rectangular frame. On the left and right walls of the upper part of the inner cavity of the rectangular frame, concave plates are symmetrically fixedly connected, and the middle part of the inner cavity of the rectangular frame is fixedly connected with the outer surface of the bearing frame.

[0010] Preferably, the protective mechanism includes a convex frame. On one side of the inner cavity of the convex frame close to the middle part of the inner cavity of the rectangular frame, a guiding roller is rotatably connected, and on the side of the outer surface of the convex frame away from the middle part of the inner cavity of the rectangular frame, it is fixedly connected with the inner surface of the corresponding concave plate.

[0011] Preferably, the spraying mechanism includes a spraying pump. The upper output end of the spraying pump is fixedly connected with a shunt pipe. On the outer surface of the shunt pipe close to the middle part of the inner cavity of the rectangular frame, a number of spray nozzles are fixedly connected at intervals, and the lower input end of the spraying pump is fixedly connected with the output end of the corresponding infusion pipe.

[0012] Preferably, the support mechanism includes a fixing plate. On the upper end of the outer surface of the fixing plate, a number of fixing sleeves are fixedly connected at intervals, and the upper inner cavities of the fixing sleeves jointly sleeve on the outer surface of the shunt pipe. The lower end of the outer surface of the fixing plate is fixedly connected with the bottom wall of the inner surface of the rectangular frame.

[0013] Preferably, the drying mechanism includes an air collecting hood. In the middle of the inner cavity of the air collecting hood, a cross plate is fixedly connected. On the outer surface of the cross plate, a number of shunt air holes communicating with the outside are opened at intervals, and the end of the outer surface of the air collecting hood away from the middle part of the inner cavity of the rectangular frame is fixedly connected with the output end of the corresponding exhaust pipe.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model can convey glass through a rotating mechanism, and can carry and fix a number of protection mechanisms, storage boxes and hot air blowers through a fixing mechanism. At the same time, through the protection mechanism, the glass can be limited and guided during the conveying process, improving the practicability of the device. Under the action of the spraying mechanism, the upper and lower surfaces of the glass can be sprayed, and through the supporting mechanism, the spraying mechanism can be fixed. And through the drying mechanism, the glass sprayed with a protective layer can be dried, improving the practicability and universality of the device.

[0016] 2. The utility model has two groups of guiding rollers located on the left and right sides, so that during the conveying and spraying of float glass, the outer surface side wall thereof will slide along a number of guiding rollers, thereby preventing the float glass from being scratched and leaving marks during the conveying process, improving the practicability and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 is a schematic diagram of the rotating mechanism and fixing mechanism of the utility model;

[0019] Figure 3 is a schematic diagram of the protection mechanism, spraying mechanism and supporting mechanism of the utility model;

[0020] Figure 4 is a schematic diagram of the drying mechanism of the utility model.

[0021] In the figure: 1, bearing frame; 2, support leg; 3, rotating mechanism; 31, rotating roller; 32, anti-slip rubber sleeve; 4, fixing mechanism; 41, rectangular frame; 42, concave plate; 5, protection mechanism; 51, convex frame; 52, guiding roller; 6, storage box; 61, infusion tube; 7, spraying mechanism; 71, spraying pump; 72, shunt tube; 73, nozzle; 8, supporting mechanism; 81, fixing plate; 82, fixing sleeve; 9, hot air blower; 91, air extraction pipe; 92, exhaust pipe; 10, drying mechanism; 101, air collecting hood; 102, cross plate; 103, shunt air holes; 11, connecting column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and effects of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0023] Such as Figure 1As shown in the figure, a surface protective layer spraying device for float glass processing includes a carrying frame 1. At the four corners of the lower end of the outer surface of the carrying frame 1, support legs 2 are fixedly connected. Inside the carrying frame 1, several rotating mechanisms 3 are rotatably connected at intervals, which can realize the function of conveying glass. On the left and right ends of the outer surface of the carrying frame 1, a fixing mechanism 4 is fixedly connected, which can realize the function of carrying and fixing several protection mechanisms 5, a storage box 6, and a hot air blower 9. On the left and right sides inside the fixing mechanism 4, several protection mechanisms 5 are symmetrically fixedly connected, which can realize the function of limiting and guiding the glass during the conveying process. On the left side outside the fixing mechanism 4, a storage box 6 is fixedly connected. On the upper and lower sides of the front end of the outer surface of the storage box 6, infusion pipes 61 are symmetrically fixedly connected. The output ends of both infusion pipes 61 are fixedly connected with spraying mechanisms 7, which can realize the function of spraying the glass surface. A support mechanism 8 is sleeved outside both spraying mechanisms 7, which can realize the function of fixing the spraying mechanisms 7. On the right side outside the fixing mechanism 4, a hot air blower 9 is fixedly connected. On the front end of the outer surface of the hot air blower 9, an air extraction pipe 91 is fixedly connected. On the upper and lower sides of the rear end of the outer surface of the hot air blower 9, exhaust pipes 92 are symmetrically fixedly connected. The output ends of both exhaust pipes 92 are fixedly connected with drying mechanisms 10, which can realize the function of drying the glass sprayed with a protective layer. On the mutually remote sides of the two drying mechanisms 10, connecting columns 11 are symmetrically fixedly connected on the left and right sides respectively.

[0024] To achieve the purpose of conveying glass, refer to Figure 2 , the rotating mechanism 3 includes a rotating roller 31. An anti-slip rubber sleeve 32 is sleeved on the outer surface of the rotating roller 31, which can realize the function that when the glass is conveyed on its outer surface, it will not be damaged or scratched due to its own material.

[0025] To achieve the purpose of carrying and fixing several protection mechanisms 5, a storage box 6, and a hot air blower 9, refer to Figure 2 , the fixing mechanism 4 includes a rectangular frame 41. Concave plates 42 are symmetrically fixedly connected to the upper left and right walls of the inner cavity of the rectangular frame 41, which can realize the function of installing and fixing several protection mechanisms 5, and the middle part of the inner cavity of the rectangular frame 41 is fixedly connected to the outer surface of the carrying frame 1.

[0026] To achieve the purpose of limiting and guiding the glass during the conveying process, refer to Figure 3 , the protection mechanism 5 includes a convex frame 51. A guiding roller 52 is rotatably connected to one side of the inner cavity of the convex frame 51 close to the middle part of the inner cavity of the rectangular frame 41, and the outer surface of the convex frame 51 away from the middle part of the inner cavity of the rectangular frame 41 is fixedly connected to the inner surface of the corresponding concave plate 42.

[0027] When the glass is sliding and conveyed on the upper surfaces of a number of anti-slip rubber sleeves 32, under the action of a number of guide rollers 52 on the left and right sides, the glass can slide from front to back along its outer surface, so that the side walls of the glass will not be scratched and damaged during the conveying process.

[0028] In order to achieve the purpose of spraying the glass surface, refer to Figure 3 , the spraying mechanism 7 includes a spraying pump 71. The upper output end of the spraying pump 71 is fixedly connected with a shunt pipe 72. A number of spray nozzles 73 are fixedly connected at intervals on one side of the outer surface of the shunt pipe 72 close to the middle part of the inner cavity of the rectangular frame 41. And the lower input end of the spraying pump 71 is fixedly connected with the output end of the corresponding infusion pipe 61.

[0029] When it is necessary to spray a protective layer on the upper and lower surfaces of the glass, driving the two spraying pumps 71 can extract the spraying liquid stored in the inner cavity of the storage tank 6 through the two infusion pipes 61, so that a number of spray nozzles 73 located between two adjacent rotating rollers 31 spray the upper and lower surfaces of the glass.

[0030] In order to achieve the purpose of fixing the spraying mechanism 7, refer to Figure 3 , the supporting mechanism 8 includes a fixing plate 81. A number of fixing sleeves 82 are fixedly connected at intervals on the upper end of the outer surface of the fixing plate 81, which can play a role in fixing the shunt pipe 72. And the upper inner cavities of the number of fixing sleeves 82 are jointly sleeved on the outer surface of the shunt pipe 72. The lower end of the outer surface of the fixing plate 81 is fixedly connected with the bottom wall of the inner surface of the rectangular frame 41.

[0031] In order to achieve the purpose of drying the glass sprayed with a protective layer, refer to Figure 4 , the drying mechanism 10 includes an air collecting hood 101. A cross plate 102 is fixedly connected in the middle of the inner cavity of the air collecting hood 101. A number of shunt air holes 103 communicating with the outside are arranged at intervals on the outer surface of the cross plate 102. And one end of the outer surface of the air collecting hood 101 far from the middle part of the inner cavity of the rectangular frame 41 is fixedly connected with the output end of the corresponding exhaust duct 92.

[0032] When it is necessary to dry the sprayed protective layer, start the hot air blower 9 to convey the hot air through the connected exhaust duct 92. After the hot air enters the inner cavities of the two air collecting hoods 101, the hot air will be dispersed and blown out through a number of shunt air holes 103, so as to be able to evenly dry the outer surface of the glass.

[0033] It should be noted that the specific installation methods, circuit connection methods and control methods of the spraying pump 71 and the hot air blower 9 in the present utility model are all conventional designs, and the present utility model will not be elaborated in detail.

[0034] Working principle of the utility model: Firstly, the float glass to be sprayed is conveyed through the upper surfaces of a number of anti-slip rubber sleeves 32. During the conveying process, the glass will move from right to left along the two groups of guiding rollers 52. At the same time, two spraying pumps 71 are driven to extract the spraying liquid stored in the inner cavity of the storage tank 6 through two infusion pipes 61. At this time, a number of spray heads 73 located between two adjacent rotating rollers 31 spray the upper and lower surfaces of the glass. Meanwhile, the hot air blower 9 is started to convey the hot air through the connected exhaust duct 92, so that the hot air is dispersed and blown out through a number of shunt air holes 103, thereby uniformly drying the outer surface of the glass.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection claimed by the utility model is defined by the appended claims and their equivalents.

Claims

1. A surface protection layer spraying device for float glass processing, comprising a carrying frame (1), characterized in that: The four corners of the lower end of the outer surface of the carrying frame (1) are fixedly connected to support legs (2); the inner cavity of the carrying frame (1) is rotatably connected to a plurality of rotating mechanisms (3) at intervals; the left and right ends of the outer surface of the carrying frame (1) are commonly fixedly connected to a fixing mechanism (4); the left and right sides of the fixing mechanism (4) are symmetrically fixedly connected to a plurality of protective mechanisms (5); the left side of the fixing mechanism (4) is fixedly connected to a storage box (6); the front end of the outer surface of the storage box (6) is symmetrically fixedly connected to an infusion tube (61); two infusion tubes (61) output The ends are fixedly connected to a spraying mechanism (7), the two spraying mechanisms (7) are both sleeved with a supporting mechanism (8) on the outside, the fixing mechanism (4) is fixedly connected to a hot air blower (9) on the right side of the outside, the front end of the outer surface of the hot air blower (9) is fixedly connected to an exhaust pipe (91), the rear end of the outer surface of the hot air blower (9) is symmetrically fixedly connected to an exhaust pipe (92), the output ends of the two exhaust pipes (92) are fixedly connected to a drying mechanism (10), and the two drying mechanisms (10) are symmetrically fixedly connected to a connecting column (11) on the left and right sides of the sides away from each other.

2. The surface protection layer spraying device for float glass processing according to claim 1, characterized in that: The rotating mechanism (3) comprises a rotating roller (31), and the outer surface of the rotating roller (31) is covered with an anti-slip rubber sleeve (32).

3. The surface protection layer spraying device for float glass processing according to claim 1, characterized in that: The fixing mechanism (4) comprises a rectangular frame (41), the upper left and right walls of the inner cavity of the rectangular frame (41) are symmetrically fixedly connected with concave plates (42), and the middle of the inner cavity of the rectangular frame (41) is fixedly connected to the outer surface of the bearing frame (1).

4. The surface protection layer spraying device for float glass processing according to claim 3, characterized in that: The protection mechanism (5) comprises a convex frame (51), wherein a side of the inner cavity of the convex frame (51) close to the middle of the inner cavity of the rectangular frame (41) is rotatably connected to a guide roller (52), and a side of the outer surface of the convex frame (51) away from the middle of the inner cavity of the rectangular frame (41) is fixedly connected to the inner surface of the concave plate (42) corresponding thereto.

5. The surface protection layer spraying device for float glass processing according to claim 1, characterized in that: The spray mechanism (7) comprises a spray pump (71), the upper output end of the spray pump (71) is fixedly connected to a shunt pipe (72), a plurality of spray heads (73) are fixedly connected at intervals on one side of the outer surface of the shunt pipe (72) close to the middle of the inner cavity of the rectangular frame (41), and the lower input end of the spray pump (71) is fixedly connected to the corresponding output end of the infusion pipe (61).

6. The surface protection layer spraying device for float glass processing according to claim 3, characterized in that: The support mechanism (8) comprises a fixing plate (81), the upper end of the outer surface of the fixing plate (81) being fixedly connected with a plurality of fixing sleeves (82) at intervals, and the upper inner cavities of the plurality of fixing sleeves (82) being jointly sleeved on the outer surface of the shunt pipe (72), and the lower end of the outer surface of the fixing plate (81) being fixedly connected to the bottom wall of the inner surface of the rectangular frame (41).

7. The surface protection layer spraying device for float glass processing according to claim 1, characterized in that: The drying mechanism (10) comprises an air collecting hood (101), a horizontal plate (102) is fixedly connected to the middle of the inner cavity of the air collecting hood (101), a plurality of diversion air holes (103) communicating with the outside are arranged at intervals on the outer surface of the horizontal plate (102), and one end of the outer surface of the air collecting hood (101) away from the middle of the inner cavity of the rectangular frame (41) is fixedly connected to the output end of the exhaust pipe (92) corresponding thereto.

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