A purging device and spraying apparatus

Abstract

The utility model belongs to glass preparation technical field especially relates to a kind of purging device and spraying equipment.Purging device includes: support structure is placed for target object, and target object is arranged along first direction;Blowing structure includes air nozzle, gas pipe and gas source, air nozzle is located above support structure and is towards target object, both ends of gas pipe are connected air nozzle and gas source respectively, and are arranged along first direction sliding;And adjusting structure is connected gas pipe, and is used to adjust the blowing direction of air nozzle;Gas pipe is under the action of external force, and is slid along first direction, to make air nozzle purge target object.The utility model is automatically purged by air nozzle, can reduce labor intensity and workload, avoid the tedious and not thorough problem of manual cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of glass preparation technology, and in particular relates to a purging device and spraying equipment. Background Technology

[0002] Currently, float glass production lines need to cover the surface of float glass with a layer of anti-mildew powder. This powder is sprayed evenly through nozzles and adsorbed onto the glass surface, effectively isolating and delaying mold growth to ensure the quality of the glass.

[0003] After spraying the anti-mildew powder, the uniformity of the spray and the anti-mildew effect can be quickly detected by irradiating the area with a light source under the glass plate.

[0004] However, during the spraying process, the anti-mildew powder will be dispersed and will also settle on the light-emitting surface of the light source below. Over time, it will block the light-emitting surface of the light source and affect the light emission effect. The existing dust removal method is for operators to manually clean the light source regularly, which not only increases the workload, but also the cleaning effect is not ideal. Utility Model Content

[0005] The purpose of this application is to provide a purging device that aims to solve the problem of how to improve the cleanliness of the light source board and reduce labor intensity.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: In a first aspect, a purging device is provided for purging a target object, the purging device comprising: A support structure for placing the target object, wherein the target object is arranged along a first direction; An air blowing structure includes a nozzle, an air supply pipe, and an air source. The nozzle is located above the support structure and faces the target object. The two ends of the air supply pipe are respectively connected to the nozzle and the air source, and are slidably arranged along the first direction. The adjustment structure is connected to the air supply pipe and is used to adjust the blowing direction of the nozzle; The air supply pipe slides along the first direction under the action of an external force, so that the air nozzle blows the target object.

[0007] In some embodiments, the adjustment structure includes an angle adjustment component connected to the gas transmission pipe and a displacement adjustment component connected to the angle adjustment component. The angle adjustment component is used to adjust the angle between the axial direction of the gas transmission pipe and the horizontal plane, and the displacement adjustment component is used to adjust the position of the angle adjustment component along a second direction, wherein the first direction is perpendicular to the second direction.

[0008] In some embodiments, the displacement adjustment assembly includes a fixedly disposed guide sleeve and a guide rod with one end slidably inserted into the guide sleeve, the other end of the guide rod being connected to the angle adjustment assembly.

[0009] In some embodiments, the guide sleeve has a positioning hole, and the displacement adjustment assembly further includes a positioning member, which is inserted into the positioning hole and abuts against the guide rod.

[0010] In some embodiments, the angle adjustment assembly includes a first adjustment rod connected to the displacement adjustment assembly and a second adjustment rod rotatably connected to the first adjustment rod, the second adjustment rod being connected to the gas supply pipe.

[0011] In some embodiments, the angle adjustment assembly further includes a positioning sleeve connected to the second adjustment rod, and the gas supply pipe passes through the positioning sleeve.

[0012] In some embodiments, the purging device further includes a guide rail fixedly disposed along the first direction and a slider slidably connected to the guide rail, the slider being connected to the adjustment structure.

[0013] In some embodiments, the slider has a sliding groove, and the guide rail has a sliding part protruding into the sliding groove.

[0014] In some embodiments, the support structure includes a support frame, a crossbeam, and a support base located below the crossbeam. Two support frames are arranged at intervals along the first direction. The two ends of the crossbeam are respectively connected to the two support frames. The two ends of the support base are respectively rotatably connected to the two support frames. The guide rail is connected to the crossbeam. The support base is used to support the target object.

[0015] Secondly, a spraying device is provided, which includes the purging device and a storage tank for storing anti-mildew powder. The beneficial effects of this application are as follows: the supporting structure supports and positions the light source, the blowing structure provides directional high-pressure air to the light-emitting surface, and slides and blows along the first direction during the blowing process. The adjusting structure can adjust the blowing direction of the nozzle so that the entire light-emitting surface can be blown by high-pressure gas, ensuring that the cleanliness of the entire light-emitting surface meets the usage requirements. Automatic blowing through the nozzle can reduce labor intensity and workload, and avoid the tedious and incomplete problems of manual cleaning. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structural principle of the purging device provided in the embodiments of this application; Figure 2 yes Figure 1 A partial enlarged view of point A of the purging device; Figure 3 yes Figure 1 A top view of the purging device.

[0018] The following are the labeling elements in the figure: 100. Blowing device; 200. Support structure; 201. Support frame; 202. Support base; 203. Crossbeam; 110. Light source plate; 101. Light-emitting surface; 300. Air blowing structure; 301. Nozzle; 302. Air supply pipe; 303. Flexible hose; 400. Adjustment structure; 401. Displacement adjustment assembly; 4011. Guide sleeve; 4012. Guide rod; 4013. Positioning component; 402. Angle adjustment assembly; 4021. Positioning sleeve; 4022. Second adjusting rod; 4023. First adjusting rod; 403. Guide rail; 404. Slider; 405. Sliding joint; 406. Sliding joint groove; 4024. Adjusting nut. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of this application.

[0020] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to that other component. The terms "upper," "lower," "left," "right," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, and are for ease of description only, not to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. "A plurality" means two or more, unless otherwise explicitly defined.

[0021] Please see Figures 1 to 3 This application provides a purging device 100 and a spraying device having the same.

[0022] Please see Figures 1 to 3 The blowing device 100 is used to blow clean the target object. In this embodiment, the target object is the light source plate 110. The water sweeping device can blow clean the light-emitting surface 101 of the light source plate 110 to ensure the light-emitting effect of the light source plate 110. In other embodiments, the target object can also be other structural components. There are no restrictions here, and it can be selected according to the actual situation.

[0023] Please see Figures 1 to 3 The purging device 100 includes a support structure 200, an air blowing structure 300, and an adjustment structure 400.

[0024] The support structure 200 is for placing the target object, and the target object is arranged along the first direction. It can be understood that the light source plate 110 is fixed on the support structure 200, and the light-emitting surface 101 is arranged facing upward. The light-emitting surface 101 can be arranged facing upward in the horizontal direction, or arranged at a certain angle with the horizontal plane, with the angle ranging from 30 to 60 degrees.

[0025] Please see Figures 1 to 3 The air blowing structure 300 includes a nozzle 301, an air supply pipe 302, and an air source. The nozzle 301 is located above the support structure 200 and faces the target object. The two ends of the air supply pipe 302 are respectively connected to the nozzle 301 and the air source, and are slidably arranged along the first direction. It can be understood that the air source can be an air storage tank, which stores gas at a certain pressure. By opening the control valve on the air supply pipe 302, the gas in the air storage tank can flow to the nozzle 301 and blow a cleaning gas at a certain pressure toward the light-emitting surface 101.

[0026] The gas supply pipe 302 can be made of metal, such as steel or stainless steel, to ensure its structural strength and stability. The nozzle 301 can be connected to the gas supply pipe 302 via a connector. The gas supply pipe 302 can be connected to the gas storage tank via a hose 303.

[0027] Please see Figures 1 to 3 The adjusting structure 400 is connected to the air supply pipe 302 and is used to adjust the blowing direction of the nozzle 301 so that all positions of the light-emitting surface 101 can be swept by the nozzle 301; the air supply pipe 302 slides along the first direction under the action of external force so that the nozzle 301 sweeps the light-emitting surface 101, thereby removing the anti-mildew powder on the light-emitting surface 101 from the light-emitting surface 101 under the sweeping of high-pressure gas, keeping the light-emitting surface 101 clean.

[0028] Please see Figures 1 to 3 In this embodiment, the support structure 200 supports and positions the light source plate 110, the blowing structure 300 provides directional high-pressure air to the light-emitting surface 101, and slides and blows along the first direction during the blowing process. The adjustment structure 400 can adjust the blowing direction of the nozzle 301 so that the entire light-emitting surface 101 can be blown by high-pressure gas, ensuring that the cleanliness of the entire light-emitting surface 101 meets the usage requirements. Automatic blowing by the nozzle 301 can reduce labor intensity and workload, and avoid the tedious and incomplete problems of manual cleaning.

[0029] Please see Figures 1 to 3 In some embodiments, the adjustment structure 400 includes an angle adjustment component 402 connected to the gas supply pipe 302 and a displacement adjustment component 401 connected to the angle adjustment component 402. The angle adjustment component 402 is used to adjust the angle between the axial direction of the gas supply pipe 302 and the horizontal plane, and the displacement adjustment component 401 is used to adjust the position of the angle adjustment component 402 along a second direction, wherein the first direction is perpendicular to the second direction.

[0030] Please see Figures 1 to 3 Optionally, the angle adjustment component 402 can drive the air supply pipe 302 to rotate in a vertical plane, and the nozzle 301 rotates synchronously with the air supply pipe 302, thereby adjusting the blowing direction of the nozzle 301 so that the light-emitting surface 101 and the nozzle 301 maintain a suitable blowing angle so as to effectively blow away the dust on the light-emitting surface 101.

[0031] Please see Figures 1 to 3 It is understandable that the displacement adjustment component 401 is used to adjust the position of the nozzle 301 along the second direction, thereby adjusting the blowing direction of the nozzle 301 so that the light-emitting surface 101 and the nozzle 301 maintain a suitable blowing angle so as to effectively blow away the dust on the light-emitting surface 101.

[0032] The axial angle and position along the second direction of the air supply pipe 302 can be flexibly adjusted by the angle adjustment component 402 and the displacement adjustment component 401, thereby optimizing the blowing angle and coverage of the nozzle 301 on the light-emitting surface 101, improving the uniformity and effectiveness of cleaning, avoiding light obstruction caused by powder residue, reducing maintenance frequency and lowering labor costs.

[0033] Please see Figures 1 to 3 In some embodiments, the displacement adjustment assembly 401 includes a fixedly disposed guide sleeve 4011 and a guide rod 4012 with one end slidably inserted into the guide sleeve 4011, and the other end of the guide rod 4012 is connected to the angle adjustment assembly 402.

[0034] Please see Figures 1 to 3 Optionally, the guide rod 4012 can slide a certain distance relative to the guide sleeve 4011 along the second direction, and after sliding into place, the connection between the guide rod 4012 and the guide sleeve 4011 is locked. This allows the position of the nozzle 301 to be adjusted along the second direction, thereby adjusting the blowing direction of the nozzle 301. This ensures that the light-emitting surface 101 and the nozzle 301 maintain a suitable blowing angle, effectively cleaning the dust on the light-emitting surface 101, improving the cleaning of different areas of the light-emitting surface 101, and avoiding omissions caused by positioning deviations.

[0035] Please see Figures 1 to 3 In some embodiments, the guide sleeve 4011 has a positioning hole, and the displacement adjustment assembly 401 further includes a positioning member 4013, which is inserted into the positioning hole and abuts against the guide rod 4012.

[0036] Please see Figures 1 to 3 Optionally, the positioning hole has internal threads on its wall, and the positioning element 4013 is a bolt. One end of the positioning element 4013 is screwed into the positioning hole. By tightening the positioning element 4013, it can press the guide rod 4012, thus maintaining a stable connection between the guide rod 4012 and the guide sleeve 4011. Alternatively, the positioning element 4013 can be loosened in the opposite direction, causing it to disengage from the guide rod 4012, thereby allowing the guide rod 4012 to slide in the second direction to adjust the position of the nozzle 301 in the second direction.

[0037] Optionally, both the first direction and the second direction are parallel to the horizontal plane, and the first direction and the second direction can be represented as X and Y, respectively.

[0038] Please see Figures 1 to 3It is understandable that by opening a positioning hole in the guide sleeve 4011 and adding a positioning component 4013 to lock the guide rod 4012, the displacement adjustment component 401 is reliably fixed, preventing deviation during the sliding process, improving the stability and repeatability of the purging operation, and avoiding the reduction of light output effect caused by uneven cleaning.

[0039] Please see Figures 1 to 3 In some embodiments, the angle adjustment assembly 402 includes a first adjustment rod 4023 connected to the displacement adjustment assembly 401 and a second adjustment rod 4022 rotatably connected to the first adjustment rod 4023, the second adjustment rod 4022 being connected to the air supply pipe 302.

[0040] Please see Figures 1 to 3 Optionally, the axis of the first adjusting rod 4023 is along the vertical direction, and the materials of the first adjusting rod 4023 and the guide rod 4012 can both be metal, such as iron, so that the first adjusting rod 4023 and the guide rod 4012 can be connected by welding.

[0041] Please see Figures 1 to 3 The first adjusting rod 4023 and the second adjusting rod 4022 are both provided with transition holes. The angle adjusting assembly 402 also includes an adjusting bolt and an adjusting nut 4024 adapted to the adjusting bolt. The adjusting bolt passes through the two transition holes. After the second adjusting rod 4022 rotates to the position relative to the first adjusting rod 4023, the adjusting nut 4024 locks the adjusting bolt, thereby locking the positions of the first adjusting rod 4023 and the second adjusting rod 4022 and enabling flexible adjustment of the angle of the air supply pipe 302, adjusting the blowing direction of the nozzle 301, and avoiding cleaning blind spots caused by a fixed angle.

[0042] Please see Figures 1 to 3 In some embodiments, the angle adjustment assembly 402 further includes a positioning sleeve 4021 connected to the second adjustment rod 4022, and the air supply pipe 302 passes through the positioning sleeve 4021.

[0043] Optionally, the positioning sleeve 4021 can be used to achieve stable installation and fixation of the air supply pipe 302, enhance the structural rigidity and purging accuracy after angle adjustment, and improve the reliability and efficiency of the cleaning process.

[0044] Please see Figures 1 to 3 It is understandable that a locking hole can also be provided on the positioning sleeve 4021, with an internal thread on the hole wall. This allows the connection between the air supply pipe 302 and the positioning sleeve 4021 to be achieved by screwing a bolt into the locking hole and abutting against the air supply pipe 302. The air supply pipe 302 slides axially along the positioning sleeve 4021, and after sliding into position, it is locked by a bolt, thereby adjusting the position of the nozzle 301 relative to the light-emitting surface 101 to adjust the blowing direction.

[0045] Please see Figures 1 to 3 In some embodiments, the purging device 100 further includes a guide rail 403 fixedly disposed along the first direction and a slider 404 slidably connected to the guide rail 403, the slider 404 being connected to the adjustment structure 400.

[0046] Optionally, the guide sleeve 4011 connects to the slider 404 and slides synchronously along the guide rail 403 with the slider 404, so that the nozzle 301 can blow out the smooth surface 101 in the first direction. This expands the blowing coverage area and improves the stability and reliability of the movement of the nozzle 301.

[0047] Please see Figures 1 to 3 In some embodiments, the slider 404 has a sliding groove 406, and the guide rail 403 has a sliding part 405 protruding into the sliding groove 406.

[0048] Please see Figures 1 to 3 Optionally, the sliding groove 406 has a dovetail groove structure, and the cross-sectional shape of the sliding part 405 is adapted to the cross-sectional shape of the sliding groove 406. Through the cooperation of the sliding groove 406 and the sliding part 405, the slider 404 and the guide rail 403 can be tightly slidably fitted, reducing friction and vibration, and improving stability and durability during the purging process.

[0049] Please see Figures 1 to 3 In some embodiments, the support structure 200 includes a support frame 201, a crossbeam 203, and a support base 202 located below the crossbeam 203. Two support frames 201 are arranged at intervals along the first direction. The two ends of the crossbeam 203 are respectively connected to the two support frames 201. The two ends of the support base 202 are respectively rotatably connected to the two support frames 201. The guide rail 403 is connected to the crossbeam 203. The support base 202 is used to support the target object.

[0050] Please see Figures 1 to 3 Optionally, the two ends of the support base 202 can be rotatably connected to two support frames 201 via bearings. The rotation of the support base 202 relative to the support frames 201 adjusts the orientation of the light-emitting surface 101, allowing dust adhering to the light-emitting surface 101 to detach in a specified direction, facilitating dust collection. The crossbeam 203 ensures the stable installation of the guide rail 403, guaranteeing the overall structural strength and flexibility of the purging device 100.

[0051] Please see Figures 1 to 3This utility model also proposes a spraying device, which includes a purging device 100. The specific structure of the purging device 100 is as described in the above embodiments. Since this spraying device adopts all the technical solutions of all the above embodiments, it also has all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0052] Please see Figures 1 to 3 In some embodiments, the spraying device further includes a storage tank for storing anti-mildew powder, and the spraying device further includes a nozzle for spraying anti-mildew powder onto the glass plate.

[0053] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A purging device for purging a target object, characterized in that, The purging device includes: A support structure for placing the target object, wherein the target object is arranged along a first direction; An air blowing structure includes a nozzle, an air supply pipe, and an air source. The nozzle is located above the support structure and faces the target object. The two ends of the air supply pipe are respectively connected to the nozzle and the air source, and are slidably arranged along the first direction. The adjustment structure is connected to the air supply pipe and is used to adjust the blowing direction of the nozzle; The air supply pipe slides along the first direction under the action of an external force, so that the air nozzle blows the target object.

2. The purging device as described in claim 1, characterized in that: The adjustment structure includes an angle adjustment component connected to the gas transmission pipe and a displacement adjustment component connected to the angle adjustment component. The angle adjustment component is used to adjust the angle between the axial direction of the gas transmission pipe and the horizontal plane, and the displacement adjustment component is used to adjust the position of the angle adjustment component along a second direction, wherein the first direction is perpendicular to the second direction.

3. The purging device as described in claim 2, characterized in that: The displacement adjustment assembly includes a fixed guide sleeve and a guide rod with one end slidably inserted into the guide sleeve, and the other end of the guide rod is connected to the angle adjustment assembly.

4. The purging device as described in claim 3, characterized in that: The guide sleeve has a positioning hole, and the displacement adjustment assembly also includes a positioning element, which is inserted into the positioning hole and abuts against the guide rod.

5. The purging device as described in any one of claims 2-4, characterized in that: The angle adjustment assembly includes a first adjustment rod connected to the displacement adjustment assembly and a second adjustment rod rotatably connected to the first adjustment rod, the second adjustment rod being connected to the gas supply pipe.

6. The purging device as described in claim 5, characterized in that: The angle adjustment assembly also includes a positioning sleeve connected to the second adjustment rod, and the gas supply pipe passes through the positioning sleeve.

7. The purging apparatus according to any one of claims 1-4, characterized in that: The purging device further includes a guide rail fixedly arranged along the first direction and a slider slidably connected to the guide rail, the slider being connected to the adjustment structure.

8. The purging device as described in claim 7, characterized in that: The slider has a sliding groove, and the guide rail has a sliding part protruding into the sliding groove.

9. The purging device as described in claim 7, characterized in that: The support structure includes a support frame, a crossbeam, and a support base located below the crossbeam. Two support frames are arranged at intervals along the first direction. The two ends of the crossbeam are respectively connected to the two support frames. The two ends of the support base are respectively rotatably connected to the two support frames. The guide rail is connected to the crossbeam. The support base is used to support the target object.

10. A spraying device, characterized in that, The spraying equipment includes the purging device as described in any one of claims 1-9, and further includes a storage tank for storing anti-mildew powder.

Images