A device for detecting the gloss of a heat-reflecting fireproof glass

Abstract

The application relates to the technical field of glass gloss detection, in particular to a gloss detection device for heat-insulating fireproof glass. The lower end of the shell is provided with an opening groove, the shell is provided with a self-cleaning detection mechanism in the opening groove, the self-cleaning detection mechanism comprises a second rotating rod rotatably connected with the shell, the side surface of the second rotating rod is fixedly connected with a fixed shell, the lower end of the fixed shell is provided with a fourth air slot, the lower end of the shell is provided with an adjustable sealing structure capable of adhering to the surface of the fireproof glass and cleaning impurities; the side surface of the fixed body is driven by a third motor to rotate to an angle parallel to the receiving plate, then a fourth motor drives the second threaded rod to rotate, the second threaded rod cooperatively drives the second limiting body to reciprocatingly move, and the second limiting body drives the side surface of the cleaning plate to clean the surface of the receiving plate.

Description

Technical Field

[0001] This invention relates to the field of glass gloss testing technology, and more particularly to a gloss testing device for heat-insulating and fire-resistant glass. Background Technology

[0002] The gloss test of fire-resistant glass is an optical test that quantifies the specular reflection capability of the glass surface by illuminating the glass surface with a built-in light source of a gloss meter at a specified incident angle, capturing the intensity of specular reflected light through a photodetector, and comparing it with the reflected light intensity of a standard black glass. Its principle is based on the law of reflection of light, and its core is to measure and compare the ratio of specular reflected light flux between the sample and the standard plate. Its purpose is to control the flatness and processing quality of fire-resistant glass surfaces, ensure consistent appearance, assess weather resistance, and provide objective data support for production process optimization, product quality acceptance, and architectural optical design. When existing devices are used to test the gloss of curved fire-resistant glass, the fitting angle of the device needs to be changed to match the angle of the curved glass.

[0003] The existing gloss testing device has a fixed port structure and cannot be adjusted according to the curvature of the curved glass. For fireproof glass with a gradually changing curvature, the existing equipment cannot accurately detect the gloss of the glass. The existing gloss testing device does not have a cleaning mechanism for the capture plate, which leads to a large amount of dust adhering to the capture plate during the testing process, resulting in a large error in the test results. The existing gloss testing device cannot guarantee that the window and the curved glass are completely fitted, which easily leads to light leakage and reduces the accuracy of the test. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of the prior art by providing a gloss testing device for heat-insulating and fire-resistant glass.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a gloss testing device for heat-insulating and fire-resistant glass, comprising a housing, an opening groove at the lower end of the housing, a self-cleaning testing mechanism disposed within the opening groove, the self-cleaning testing mechanism comprising a second rotating rod rotatably connected to the housing, a fixed shell fixedly connected to the side of the second rotating rod, a fourth slot at the lower end of the fixed shell, a light source disposed within the fourth slot of the fixed shell, a first rotating rod rotatably connected to the inner side of the housing, a connecting plate fixedly connected to the side of the first rotating rod, a receiving plate fixedly connected to the end of the connecting plate, and an adjustable sealing structure for bonding to the surface of the fire-resistant glass and cleaning impurities at the lower end of the housing.

[0006] Preferably, the inner side of the outer shell has a cavity, and a first motor is fixedly connected to the outer shell within the cavity. A second transmission wheel is fixedly connected to the drive shaft end of the first motor. The end of the second transmission wheel is fixedly connected to the end of the second rotating rod. A first transmission wheel is rotatably connected to the outer shell within the cavity. A transmission belt is tightly attached to the side of the first transmission wheel. The transmission belt is tightly attached to the second transmission wheel. The end of the first transmission wheel is fixedly connected to the first rotating rod.

[0007] Preferably, the outer shell has a partition fixedly connected in the opening slot, the lower end of the partition has a fifth slot, the partition has a second motor fixedly connected in the fifth slot, the drive shaft end of the second motor is fixedly connected to a first threaded rod, the partition has a first limiting body slidably connected in the fifth slot, and the first limiting body and the first threaded rod are configured by threaded engagement.

[0008] Preferably, the end of the first limiting body is provided with a rotating groove, the side of the fixed shell is fixedly connected to a third motor, the drive shaft end of the third motor is fixedly connected to a rotating body in the rotating groove, the end of the rotating body is fixedly connected to a fixed body, and the side of the fixed body is provided with a sixth slot.

[0009] Preferably, a fourth motor is fixedly connected to the side of the fixing body, a second threaded rod is fixedly connected to the drive shaft end of the fourth motor in the sixth slot, a second limiting body is slidably connected to the fixing body in the sixth slot, the second threaded rod and the second limiting body are configured by threaded engagement, and a cleaning plate is fixedly connected to the side of the second limiting body.

[0010] Preferably, the upper end of the outer shell is provided with a first through hole, an air pump is fixedly connected to the outer shell in the first through hole, a filter screen is provided at the end of the outer shell in the first through hole, a second through hole communicating with the first through hole is provided inside the outer shell, and a third through hole communicating with the second through hole is provided inside the outer shell.

[0011] Preferably, the lower end of the outer shell is symmetrically provided with a third slot, and the interior of the outer shell is provided with a fourth through hole that communicates with the third slot and the second through hole. The outer shell is fixedly connected to a first airbag in each of the two third slots. The two first airbags are respectively connected to the fourth through hole. The inner side of the two first airbags is provided with a plurality of first air outlets. The inner side of the first airbags is provided with a pressure sensor.

[0012] Preferably, the lower end of the outer shell is symmetrically provided with a second slot, the outer shell is provided with a fifth through hole communicating with the second slot and the third through hole, the outer shell is provided with a first slot communicating with the fifth through hole in the second slot, and the outer shell is rotatably connected with a through pipe in each of the two first slots, and the other end of the two through pipes is rotatably connected to the outer shell.

[0013] Preferably, a second airbag is fixedly connected to the side of each of the two passage pipes, and a sixth through hole is opened on the inner side of the second airbag and the side of the passage pipe. A control valve is fixedly connected to the passage pipe in the sixth through hole, and a plurality of second air outlet holes are opened on the outer side of each of the two second airbags.

[0014] Preferably, the upper end of the housing is provided with a handle for easy gripping, and the upper end of the housing is provided with a display screen, which is connected to the receiving board via a controller.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The air pump draws external gas into the second through-hole. The gas in the second through-hole enters the first airbag through two fourth through-holes. The two first airbags collide under the influence of the gas, causing the lower end of the first airbag to adhere to the glass surface. The gas in the second through-hole enters the fifth through-hole through the third through-hole and finally enters the second airbag, thus adhering to the glass surface. The pressure sensor on the inner side of the first airbag can detect the pressure of the gas in the opening groove. When a gap appears between the outer shell and the glass surface, the value of the pressure sensor will drop abnormally, thereby checking the adjustable sealing structure of the device and ensuring the sealing performance of the glass detection device. The first motor adjusts according to the curvature of the fireproof glass, causing the receiving plate and the fixed shell to rotate to the appropriate incident and exit angles, thereby accurately detecting the gloss of the curved glass. The second motor starts, driving the first threaded rod to rotate. The first threaded rod, in turn, moves the first limiting body to the appropriate height. Then, the third motor starts, driving the side of the fixed body to rotate to an angle parallel to the receiving plate. Then, the fourth motor drives the second threaded rod to rotate, driving the second limiting body to move back and forth. The second limiting body drives the cleaning plate on the side to clean the surface of the receiving plate, preventing too much dust on the surface of the receiving plate during testing and improving the accuracy of the test. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a cross-sectional view of the entire invention. Figure 1 ; Figure 4 This is a cross-sectional view of the entire invention. Figure 2 ; Figure 5 This is a cross-sectional view of the entire invention. Figure 3 ; Figure 6This is a partial cross-sectional view of the present invention; Figure 7 For the present invention Figure 3 Enlarged view of point A; Figure 8 For the present invention Figure 3 Enlarged view of point B; Figure 9 For the present invention Figure 3 Enlarged view of point C; Figure 10 For the present invention Figure 5 Enlarged view of point D; Figure 11 For the present invention Figure 6 Enlarged view of point E; Figure 12 For the present invention Figure 6 Enlarged view of point F.

[0017] 1. Outer shell; 2. Adjustable sealing structure; 3. Self-cleaning detection mechanism; 11. Handle; 12. Display screen; 13. Opening slot; 21. Filter screen; 22. First through hole; 23. Air pump; 24. Second through hole; 25. Third through hole; 26. Fourth through hole; 27. Fifth through hole; 28. First empty slot; 29. ​​Second empty slot; 210. First motor; 211. Third empty slot; 212. First airbag; 213. First air outlet; 214. Second airbag; 217. Through pipe; 218. Sixth through hole; 219. Control valve; 220. Second air outlet; 221. Pressure sensor; 31. Partition plate; 32. Connecting plate; 33. Receiving plate; 34. Fixed shell; 35. First rotating rod; 36. First transmission wheel; 38. Light source; 39. Fourth slot; 310. Second rotating rod; 311. Second motor; 312. Fifth slot; 313. First threaded rod; 314. First limiting body; 315. Rotating groove; 316. Third motor; 317. Rotating body; 318. Fixed body; 319. Sixth slot; 320. Second threaded rod; 321. Second limiting body; 322. Cleaning plate; 323. Transmission belt; 324. Cavity; 325. Second transmission wheel. Detailed Implementation

[0018] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0019] Please see Figures 1-12 A gloss testing device for heat-insulating and fireproof glass includes a housing 1, with an opening groove 13 at the lower end of the housing 1, and a self-cleaning testing mechanism 3 is provided in the opening groove 13 of the housing 1.

[0020] In this embodiment, the self-cleaning detection mechanism 3 includes a second rotating rod 310 rotatably connected to the outer shell 1. A fixed shell 34 is fixedly connected to the side of the second rotating rod 310. A fourth slot 39 is provided at the lower end of the fixed shell 34. A light source 38 is provided in the fourth slot 39 of the fixed shell 34. A first rotating rod 35 is rotatably connected to the inner side of the outer shell 1. A connecting plate 32 is fixedly connected to the side of the first rotating rod 35. A receiving plate 33 is fixedly connected to the end of the connecting plate 32.

[0021] The inner side of the outer casing 1 has a cavity 324. A first motor 210 is fixedly connected to the outer casing 1 within the cavity 324. A second transmission wheel 325 is fixedly connected to the drive shaft end of the first motor 210. The end of the second transmission wheel 325 is fixedly connected to the end of the second rotating rod 310. A first transmission wheel 36 is rotatably connected to the outer casing 1 within the cavity 324. A transmission belt 323 is tightly attached to the side of the first transmission wheel 36. The transmission belt 323 is tightly attached to the second transmission wheel 325. The end of the first transmission wheel 36 is fixedly connected to the first rotating rod 35.

[0022] The outer shell 1 has a partition 31 fixedly connected in the opening slot 13. The lower end of the partition 31 has a fifth slot 312. The partition 31 has a second motor 311 fixedly connected in the fifth slot 312. The drive shaft end of the second motor 311 is fixedly connected to a first threaded rod 313. The partition 31 has a first limiting body 314 slidably connected in the fifth slot 312. The first limiting body 314 and the first threaded rod 313 are configured by threaded engagement.

[0023] The first limiting body 314 has a rotating groove 315 at its end. The side of the fixed shell 34 is fixedly connected to a third motor 316. The drive shaft end of the third motor 316 is fixedly connected to a rotating body 317 in the rotating groove 315. The end of the rotating body 317 is fixedly connected to a fixed body 318. The side of the fixed body 318 has a sixth empty groove 319.

[0024] A fourth motor is fixedly connected to the side of the fixing body 318. The drive shaft end of the fourth motor is fixedly connected to a second threaded rod 320 in the sixth slot 319. A second limiting body 321 is slidably connected to the fixing body 318 in the sixth slot 319. The second threaded rod 320 and the second limiting body 321 are configured by threaded engagement. A cleaning plate 322 is fixedly connected to the side of the second limiting body 321.

[0025] Specifically, the second motor 311 drives the first threaded rod 313 to rotate, and the first threaded rod 313 cooperates to move the first limiting body 314 to a suitable height. Then, the third motor 316 starts, and the third motor 316 drives the side of the fixing body 318 to rotate to an angle parallel to the receiving plate 33. Then, the fourth motor drives the second threaded rod 320 to rotate, and the second threaded rod 320 cooperates to drive the second limiting body 321 to move back and forth. The second limiting body 321 drives the side cleaning plate 322 to clean the surface of the receiving plate 33.

[0026] In this embodiment, the lower end of the outer shell 1 is provided with an adjustable sealing structure 2 for bonding to the surface of the fireproof glass and cleaning impurities.

[0027] The upper end of the outer shell 1 is provided with a first through hole 22. An air pump 23 is fixedly connected to the outer shell 1 in the first through hole 22. A filter screen 21 is provided at the end of the outer shell 1 in the first through hole 22. A second through hole 24 communicating with the first through hole 22 is provided inside the outer shell 1. A third through hole 25 communicating with the second through hole 24 is provided inside the outer shell 1.

[0028] The lower end of the outer shell 1 is symmetrically provided with a third slot 211. The interior of the outer shell 1 is provided with a fourth through hole 26 that communicates with the third slot 211 and the second through hole 24. The outer shell 1 is fixedly connected with a first airbag 212 in each of the two third slots 211. The two first airbags 212 communicate with the fourth through hole 26 respectively. The inner side of the two first airbags 212 is provided with a plurality of first air outlet holes 213. The inner side of the first airbags 212 is provided with a pressure sensor 221.

[0029] The lower end of the outer shell 1 is symmetrically provided with a second slot 29. The outer shell 1 is provided with a fifth through hole 27 that communicates with the second slot 29 and the third through hole 25. The outer shell 1 is provided with a first slot 28 that communicates with the fifth through hole 27 in the second slot 29. The outer shell 1 is rotatably connected with a through pipe 217 in each of the two first slots 28. The other ends of the two through pipes 217 are rotatably connected to the outer shell 1.

[0030] The two passage pipes 217 are respectively fixedly connected to the sides of the second airbags 214. The inner side of the second airbags 214 and the side of the passage pipes 217 are provided with a sixth through hole 218. The passage pipes 217 are fixedly connected to the sixth through hole 218. The outer side of the two second airbags 214 are respectively provided with a plurality of equidistant second air outlet holes 220.

[0031] The upper end of the outer casing 1 is provided with a handle 11 for easy gripping, and the upper end of the outer casing 1 is provided with a display screen 12, which is connected to the receiving board 33 through a controller.

[0032] Specifically, the air pump 23 drives the external gas into the second through hole 24. The gas in the second through hole 24 enters the first airbag 212 through the two fourth through holes 26. The two first airbags 212 collide under the action of the gas, causing the lower end of the first airbag 212 to adhere to the glass surface. The gas in the second through hole 24 enters the fifth through hole 27 through the third through hole 25, and finally enters the second airbag 214, thereby adhering to the glass surface.

[0033] In use, the fireproof glass is first placed on the workbench, and then a pad is placed under the glass. The inspector then holds the handle 11 so that the lower end of the outer shell 1 is in contact with the glass surface. Then the air pump 23 is started, and the air pump 23 drives the outside gas into the second through hole 24. The gas in the second through hole 24 enters the first airbag 212 through the two fourth through holes 26. The two first airbags 212 collide under the action of the gas, so that the lower end of the first airbag 212 is in contact with the glass surface. The gas in the second through hole 24 enters the fifth through hole 27 through the third through hole 25, and finally enters the second airbag 214, thus adhering to the glass surface. The pressure sensor 221 on the inner side of the first airbag 212 can detect the pressure of the gas in the opening groove 13. When a gap appears between the outer shell 1 and the glass surface, the value of the pressure sensor 221 will drop abnormally, thereby checking the adjustable sealing structure 2 of the device to ensure the sealing performance of the device when testing the glass.

[0034] When the device is running, the first motor 210 starts, driving the second transmission wheel 325 to start. The second transmission wheel 325 drives the first transmission wheel 36 to rotate via the transmission belt 323, thereby ensuring that the first rotating rod 35 and the second rotating rod 310 rotate synchronously. The first motor 210 is adjusted according to the curvature of the fireproof glass so that the receiving plate 33 and the fixed shell 34 rotate to a suitable incident and exit angle, improving the accuracy of the device. During testing, the second motor 311 starts, driving the first threaded rod 313 to rotate. The first threaded rod 313 cooperates to move the first limiting body 314 to a suitable height. Then, the third motor 316 starts, driving the side of the fixed body 318 to rotate to an angle parallel to the receiving plate 33. Then, the fourth motor drives the second threaded rod 320 to rotate, driving the second limiting body 321 to move back and forth. The second limiting body 321 drives the side cleaning plate 322 to clean the surface of the receiving plate 33, preventing too much dust on the surface of the receiving plate 33 during testing and improving the accuracy of the test.

[0035] The ends of the two through tubes 217 are connected to the fifth through hole 27 through the first slot 28. The second airbag 214 is connected to the inside of the through tube 217 through the sixth through hole 218. When the device moves along the square shape of the second airbag 214 on the glass surface, the surface of the second airbag 214 sprays gas through several second air outlets 220, which can blow away the dust on the glass surface of the area to be detected, making it convenient for subsequent gloss detection. When the second airbag 214 is rolling, the change in air pressure inside the outer shell 1 caused by the second air outlets 220 on its surface is a periodic and regular change. Therefore, when the adjustable sealing structure 2 cannot be completely fitted with the glass, the pressure sensor 221 can accurately detect the fitting status of the device.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A gloss testing device for heat-insulating and fire-resistant glass, comprising a housing (1), characterized in that: The lower end of the outer shell (1) is provided with an opening groove (13). The outer shell (1) is provided with a self-cleaning detection mechanism (3) in the opening groove (13). The self-cleaning detection mechanism (3) includes a second rotating rod (310) rotatably connected to the outer shell (1). A fixed shell (34) is fixedly connected to the side of the second rotating rod (310). A fourth empty groove (39) is provided at the lower end of the fixed shell (34). A light source (38) is provided in the fourth empty groove (39) of the fixed shell (34). A first rotating rod (35) is rotatably connected to the inner side of the outer shell (1). A connecting plate (32) is fixedly connected to the side of the first rotating rod (35). A receiving plate (33) is fixedly connected to the end of the connecting plate (32). An adjustable sealing structure (2) for bonding to the surface of the fireproof glass and cleaning impurities is provided at the lower end of the outer shell (1).

2. The gloss testing device for heat-insulating and fire-resistant glass according to claim 1, characterized in that: The inner side of the outer shell (1) is provided with a cavity (324). A first motor (210) is fixedly connected to the outer shell (1) in the cavity (324). A second transmission wheel (325) is fixedly connected to the transmission shaft end of the first motor (210). The end of the second transmission wheel (325) is fixedly connected to the end of the second rotating rod (310). A first transmission wheel (36) is rotatably connected to the outer shell (1) in the cavity (324). A transmission belt (323) is closely attached to the side of the first transmission wheel (36). The transmission belt (323) is closely attached to the second transmission wheel (325). The end of the first transmission wheel (36) is fixedly connected to the first rotating rod (35).

3. The gloss testing device for heat-insulating and fire-resistant glass according to claim 1, characterized in that: The outer shell (1) has a partition (31) fixedly connected in the opening slot (13). The lower end of the partition (31) has a fifth slot (312). The partition (31) has a second motor (311) fixedly connected in the fifth slot (312). The drive shaft end of the second motor (311) is fixedly connected to a first threaded rod (313). The partition (31) has a first limiting body (314) slidably connected in the fifth slot (312). The first limiting body (314) and the first threaded rod (313) are set by threaded engagement.

4. The gloss testing device for heat-insulating and fire-resistant glass according to claim 3, characterized in that: The first limiting body (314) has a rotating groove (315) at its end. The side of the fixed shell (34) is fixedly connected to a third motor (316). The drive shaft end of the third motor (316) is fixedly connected to a rotating body (317) in the rotating groove (315). The end of the rotating body (317) is fixedly connected to a fixed body (318). The side of the fixed body (318) has a sixth empty groove (319).

5. The gloss testing device for heat-insulating and fire-resistant glass according to claim 4, characterized in that: A fourth motor is fixedly connected to the side of the fixed body (318). The drive shaft end of the fourth motor is fixedly connected to a second threaded rod (320) in the sixth slot (319). A second limiting body (321) is slidably connected to the fixed body (318) in the sixth slot (319). The second threaded rod (320) and the second limiting body (321) are configured by threaded engagement. A cleaning plate (322) is fixedly connected to the side of the second limiting body (321).

6. The gloss testing device for heat-insulating and fire-resistant glass according to claim 1, characterized in that: The upper end of the outer shell (1) is provided with a first through hole (22), and an air pump (23) is fixedly connected in the first through hole (22). The outer shell (1) is provided with a filter screen (21) at the end of the first through hole (22). The interior of the outer shell (1) is provided with a second through hole (24) communicating with the first through hole (22), and the interior of the outer shell (1) is provided with a third through hole (25) communicating with the second through hole (24).

7. The gloss testing device for heat-insulating and fire-resistant glass according to claim 6, characterized in that: The lower end of the outer shell (1) is symmetrically provided with a third slot (211). The interior of the outer shell (1) is provided with a fourth through hole (26) that communicates with the third slot (211) and the second through hole (24). The outer shell (1) is fixedly connected with a first airbag (212) in each of the two third slots (211). The two first airbags (212) are respectively connected to the fourth through hole (26). The inner side of the two first airbags (212) is provided with a plurality of first air outlets (213). The inner side of the first airbags (212) is provided with a pressure sensor (221).

8. The gloss testing device for heat-insulating and fire-resistant glass according to claim 6, characterized in that: The lower end of the outer shell (1) is symmetrically provided with a second slot (29). The outer shell (1) is provided with a fifth through hole (27) that communicates with the second slot (29) and the third through hole (25). The outer shell (1) is provided with a first slot (28) that communicates with the fifth through hole (27) in the second slot (29). The outer shell (1) is rotatably connected with a through pipe (217) in each of the two first slots (28). The other ends of the two through pipes (217) are rotatably connected to the outer shell (1).

9. The gloss testing device for heat-insulating and fire-resistant glass according to claim 8, characterized in that: The two passage tubes (217) are respectively fixedly connected to the sides of the second airbags (214). The inner side of the second airbags (214) and the side of the passage tubes (217) are provided with a sixth through hole (218). The passage tubes (217) are fixedly connected to the sixth through hole (218) with a control valve (219). The outer side of the two second airbags (214) are respectively provided with a number of equidistant second air outlets (220).

10. The gloss testing device for heat-insulating and fire-resistant glass according to claim 1, characterized in that: The upper end of the outer shell (1) is provided with a handle (11) for easy gripping, and the upper end of the outer shell (1) is provided with a display screen (12), which is connected to the receiving board (33) through a controller.

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