Inflation device for glass lens vacuum coating machine

Abstract

The utility model relates to the technical field of glass lenses, and discloses an inflating device for a glass lens vacuum coating machine, which comprises a base, and one end of the top of the base is fixedly connected with a filter component. According to the air inflation device for the glass lens vacuum coating machine, through mutual cooperative use of the arranged filtering assemblies, the effect of filtering air is achieved, when the interior of the equipment is inflated, a draught fan is started to convey external air from a suction head to the interior of a filtering box, and the air inflation efficiency is improved. Fine particles in gas are adsorbed through the activated carbon plate, dust and impurities in the gas are filtered and shielded through the filter screen, so that the gas is filtered more thoroughly as much as possible, and then the gas is conveyed into the coating machine through the air conveying pipe; therefore, the problem that dust and impurities contained in the gas are attached to the outer side wall of the lens to affect the use of the lens is avoided as much as possible, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass lenses, in particular to an inflating device for a glass lens vacuum coating machine. Background Art

[0002] The main raw material of glass lenses is optical glass. It has excellent optical properties, is not easy to scratch, and has a high refractive index. The light transmittance and mechanical and chemical properties of glass lenses are relatively good, with a constant refractive index and stable physical and chemical properties. After the production of hot glass lenses, they need to be coated to improve their reflectivity. At the same time, vacuum coating can also prevent them from being corroded by light and gas. After the coating is successful, the lenses need to be taken out, and they need to be inflated before being taken out, so an inflator is needed when inflating.

[0003] In Chinese utility model patents: such as CN217026052U, an inflation device for a glass lens vacuum coating machine belongs to the field of vacuum coating technology, including: a coating machine main body; the coating machine main body air inlet is fixedly connected to an air inlet pipe, the air inlet end of the air inlet pipe is fixedly connected to a filter box, a ventilation pipe and a slot arranged in the middle of the ventilation pipe are arranged inside the filter box, one side of the filter box is fixedly connected to a cleaning box, and an opening is opened at the connection to communicate with the slot, one side of the cleaning box is provided with a first electric push rod, and the top of the cleaning box is provided with a second electric push rod, the power output end of the first electric push rod penetrates into the cleaning box in a horizontal direction and is transmission-connected to a mounting frame, the power output end of the second electric push rod penetrates into the cleaning box in a vertical direction and is symmetrically provided with two clamping plates. The utility model has the advantages of filtering the gas during inflation, and cleaning the filter is relatively convenient and quick, saving manpower and having a better cleaning effect.

[0004] The existing inflation device for glass lens vacuum coating machine has a poor filtering effect. When the gas is blown into the coating machine, dust and impurities contained in the gas adhere to the surface of the lens, thereby affecting the quality of the lens and subsequent use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an inflation device for a glass lens vacuum coating machine, which has the advantages of good filtering effect and solves the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the purpose of the above-mentioned good filtering effect, the utility model provides the following technical solution: an inflation device for a glass lens vacuum coating machine, comprising a base, one end of the top of the base is fixedly connected to a filter assembly, and the filter assembly includes a fan, an air supply pipe, a connecting pipe, a filter box, a filter screen, an activated carbon plate, a suction head, a diversion pipe, an air suction pipe and a slide chute.

[0009] The output end of the fan is fixedly connected to a connecting pipe, one end of the connecting pipe is penetrated and connected to a filter box, one side of the inner wall of the filter box is movably connected to a filter screen, the other side of the inner wall of the filter box is movably connected to an activated carbon plate, one side of the outer wall of the filter box is penetrated and connected to an air suction pipe, one end of the air suction pipe is fixedly connected to a shunt pipe, one side of the shunt pipe is provided with suction heads at equal intervals, and the input end of the fan is fixedly connected to an air supply pipe. After the coating is completed, the fan is turned on, and the external gas is transported to the inside of the filter box through the shunt pipe and the suction pipe through the suction head, the dust and impurities in the gas are filtered through the filter screen, and the fine particles in the gas are adsorbed through the activated carbon plate, so that the gas is transported to the inside of the air supply pipe through the connecting pipe, so as to facilitate the gas to be transported to the inside of the coating machine body for inflation.

[0010] Preferably, both ends of the top and bottom of the inner wall of the filter box are provided with slide grooves, and the interior of the slide groove is slidably connected to the outer walls of the activated carbon plate and the filter screen. The sliding structure between the slide groove and the activated carbon plate and the filter screen is utilized to facilitate the fixing and disassembly of the activated carbon plate and the filter screen, thereby facilitating the cleaning and replacement of the activated carbon plate and the filter screen.

[0011] Preferably, one end of the air duct is connected to the coating machine body, the other end of the top of the base is fixedly connected to a vacuum pump, and the four sides of the bottom of the base are fixedly connected to feet. The vacuum pump is used to evacuate the interior of the coating machine body, and the feet are used to facilitate the horizontal placement of the device.

[0012] Preferably, a vacuum pipe is fixedly connected to one side of the vacuum pump, one end of the vacuum pipe is through-connected to the bottom end of one side of the coating machine body, and the other side of the vacuum pump is fixedly connected to an exhaust pipe. The vacuum pump is turned on to extract the air inside the coating machine body from the vacuum pipe, and the gas is discharged through the exhaust pipe, so as to keep the interior of the coating machine body in a vacuum environment as much as possible for coating.

[0013] Preferably, a cleaning assembly is rotatably connected in the middle of the filter box, and the cleaning assembly includes a threaded rod, a slider, a handle, a scraper, a connecting rod and a bearing. The cleaning assembly is used to facilitate cleaning of the activated carbon plate and the filter.

[0014] Preferably, the bottom end of the threaded rod is rotatably connected to a bearing, and the top end of the threaded rod is fixedly connected to a handle, and the threaded rod is driven to rotate by rotating the handle, thereby driving the bearing to rotate.

[0015] Preferably, the outer wall of the threaded rod is threadedly connected to a slider, both sides of the slider are fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a scraper, and the rotation of the threaded rod and the bearing is used to drive the connecting rod and the scraper to move up and down, thereby facilitating the cleaning of the filter and the activated carbon plate, thereby avoiding the problem of clogging of the filter and the activated carbon plate due to long-term use as much as possible.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an inflator for a glass lens vacuum coating machine, which has the following beneficial effects:

[0018] 1. The inflation device for the glass lens vacuum coating machine achieves the effect of filtering the gas through the coordinated use of the filter components. When the inside of the equipment is inflated, the external air is transported from the suction head to the inside of the filter box by turning on the fan, and the fine particles in the gas are adsorbed by the activated carbon plate, and the dust and impurities in the gas are filtered and blocked by the filter, so as to filter the gas as thoroughly as possible, and then the gas is transported to the inside of the coating machine through the air supply pipe, so as to avoid the problem of dust and impurities in the gas adhering to the outer wall of the lens and affecting the use of the lens, thereby improving the practicality of the device.

[0019] 2. The inflatable device for the glass lens vacuum coating machine can achieve the effect of cleaning the filter by cooperating with the cleaning components. The threaded rod is driven to rotate by turning the handle, thereby driving the slider to move up and down, thereby driving the connecting rod and the scraper to move up and down, thereby facilitating the cleaning of the filter and the activated carbon plate, thereby avoiding the filter and the activated carbon plate from being blocked due to long-term use as much as possible, thereby improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the filter assembly of the utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning component structure of the utility model;

[0024] Figure 5 It is a schematic diagram of the bottom structure of the utility model.

[0025] In the figure: 1. Base; 2. Filter assembly; 201. Fan; 202. Air duct; 203. Connecting pipe; 204. Filter box; 205. Filter; 206. Activated carbon plate; 207. Suction head; 208. Diverter pipe; 209. Suction pipe; 210. Slide; 3. Cleaning assembly; 301. Threaded rod; 302. Slider; 303. Turning handle; 304. Scraper; 305. Connecting rod; 306. Bearing; 4. Coating machine body; 5. Vacuum pump; 6. Exhaust pipe; 7. Vacuum pipe; 8. Foot pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] The preferred embodiment of the inflating device for glass lens vacuum coating machine provided by the utility model is as follows Figures 1 to 5 As shown: an inflation device for a glass lens vacuum coating machine, including a base 1, one end of the top of the base 1 is fixedly connected to a filter assembly 2, the filter assembly 2 includes a fan 201, an air supply pipe 202, a connecting pipe 203, a filter box 204, a filter screen 205, an activated carbon plate 206, a suction head 207, a diverter pipe 208, an air suction pipe 209 and a slide 210.

[0029] The output end of the fan 201 is fixedly connected to a connecting pipe 203, one end of the connecting pipe 203 is connected to a filter box 204, one side of the inner wall of the filter box 204 is movably connected to a filter screen 205, the other side of the inner wall of the filter box 204 is movably connected to an activated carbon plate 206, one side of the outer wall of the filter box 204 is connected to a suction pipe 209, one end of the suction pipe 209 is fixedly connected to a shunt pipe 208, one side of the shunt pipe 208 is provided with suction heads 207 at equal intervals, and the input end of the fan 201 is fixedly connected to There is an air supply pipe 202. After the coating is completed, the fan 201 is turned on, and the external gas is transported to the inside of the filter box 204 through the diversion pipe 208 and the suction pipe 209 through the suction head 207. The dust and impurities in the gas are filtered through the filter screen 205, and the fine particles in the gas are adsorbed through the activated carbon plate 206. Then, the gas is transported to the inside of the air supply pipe 202 through the connecting pipe 203, so as to facilitate the gas to be transported to the inside of the coating machine body 4 for inflation.

[0030] In this embodiment, both ends of the top and bottom of the inner wall of the filter box 204 are provided with slide grooves 210, and the interior of the slide groove 210 is slidingly connected to the outer walls of the activated carbon plate 206 and the filter screen 205. The sliding structure between the slide groove 210 and the activated carbon plate 206 and the filter screen 205 is utilized to facilitate the fixing and disassembly of the activated carbon plate 206 and the filter screen 205, thereby facilitating the cleaning and replacement of the activated carbon plate 206 and the filter screen 205.

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of the inflatable device for a glass lens vacuum coating machine provided by the utility model is as follows: Figures 1 to 5 As shown: one end of the air supply pipe 202 is connected to the coating machine body 4, the other end on the top of the base 1 is fixedly connected to the vacuum pump 5, and the four sides of the bottom of the base 1 are fixedly connected to the feet 8. The vacuum pump 5 is used to facilitate the exhaust of the interior of the coating machine body 4, and the feet 8 are used to facilitate the horizontal placement of the device.

[0033] In this embodiment, a vacuum pipe 7 is fixedly connected to one side of the vacuum pump 5, one end of the vacuum pipe 7 is through-connected to the bottom end of one side of the coating machine body 4, and an exhaust pipe 6 is fixedly connected to the other side of the vacuum pump 5. The vacuum pump 5 is turned on to extract the air inside the coating machine body 4 from the vacuum pipe 7, and the gas is discharged through the exhaust pipe 6, so as to keep the inside of the coating machine body 4 in a vacuum environment as much as possible for coating.

[0034] Furthermore, a cleaning assembly 3 is rotatably connected in the middle of the filter box 204 , and the cleaning assembly 3 includes a threaded rod 301 , a slider 302 , a handle 303 , a scraper 304 , a connecting rod 305 and a bearing 306 . The cleaning assembly 3 is used to facilitate cleaning of the activated carbon plate 206 and the filter screen 205 .

[0035] Furthermore, the bottom end of the threaded rod 301 is rotatably connected to a bearing 306 , and the top end of the threaded rod 301 is fixedly connected to a turning handle 303 , and the threaded rod 301 is driven to rotate by rotating the turning handle 303 , thereby driving the bearing 306 to rotate.

[0036] In addition, the outer wall of the threaded rod 301 is threadedly connected to a slider 302, both sides of the slider 302 are fixedly connected to a connecting rod 305, and one end of the connecting rod 305 is fixedly connected to a scraper 304. The rotation of the threaded rod 301 and the bearing 306 is used to drive the connecting rod 305 and the scraper 304 to move up and down, thereby facilitating the cleaning of the filter 205 and the activated carbon plate 206, thereby avoiding the problem of clogging of the filter 205 and the activated carbon plate 206 due to long-term use.

[0037] When in use, first turn on the vacuum pump 5 to extract the air inside the coating machine body 4 from the vacuum pipe 7, and exhaust the gas through the exhaust pipe 6, so as to keep the inside of the coating machine body 4 in a vacuum environment as much as possible for coating. After the coating is completed, turn on the fan 201, and use the suction head 207 to transport the external gas to the inside of the filter box 204 through the shunt pipe 208 and the suction pipe 209, and filter the dust and impurities in the gas through the filter screen 205. The activated carbon plate 206 is used to adsorb the fine particles in the gas, so that the gas is transported to the inside of the air supply pipe 202 through the connecting pipe 203, so as to facilitate the gas to be transported to the inside of the coating machine body 4 for inflation, and then the handle 303 is rotated to drive the rotation of the threaded rod 301, thereby driving the rotation of the bearing 306, thereby driving the slider 302 to move up and down, thereby driving the connecting rod 305 and the scraper 304 to move up and down, so as to facilitate the cleaning of the filter 205 and the activated carbon plate 206.

[0038] In summary, the glass lens vacuum coating machine uses an inflation device, which is convenient for filtering and purifying the gas, and is also convenient for cleaning the filter 205 and the activated carbon plate 206.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An inflating device for a glass lens vacuum coating machine, comprising a base (1), characterized in that: A filter assembly (2) is fixedly connected to one end of the top of the base (1), and the filter assembly (2) comprises a fan (201), an air supply pipe (202), a connecting pipe (203), a filter box (204), a filter screen (205), an activated carbon plate (206), a suction head (207), a diverter pipe (208), an air suction pipe (209) and a chute (210); The output end of the fan (201) is fixedly connected to a connecting pipe (203), one end of the connecting pipe (203) is connected through a filter box (204), one side of the inner wall of the filter box (204) is movably connected to a filter screen (205), the other side of the inner wall of the filter box (204) is movably connected to an activated carbon plate (206), one side of the outer wall of the filter box (204) is connected through an air suction pipe (209), one end of the air suction pipe (209) is fixedly connected to a diversion pipe (208), one side of the diversion pipe (208) is provided with suction heads (207) at equal intervals, and the input end of the fan (201) is fixedly connected to an air supply pipe (202).

2. The inflator for a glass lens vacuum coating machine according to claim 1, characterized in that: Both ends of the top and bottom of the inner wall of the filter box (204) are provided with a slide groove (210), and the interior of the slide groove (210) is slidably connected to the outer wall of the activated carbon plate (206) and the filter screen (205).

3. The inflator for a glass lens vacuum coating machine according to claim 1, characterized in that: One end of the air supply pipe (202) is connected to the coating machine body (4), the other end of the top of the base (1) is fixedly connected to the vacuum pump (5), and the bottom of the base (1) is fixedly connected to feet (8) all around.

4. The inflator for a glass lens vacuum coating machine according to claim 3, characterized in that: One side of the vacuum pump (5) is fixedly connected to an exhaust pipe (7), one end of the vacuum pipe (7) is through-connected to the bottom end of one side of the coating machine body (4), and the other side of the vacuum pump (5) is fixedly connected to an exhaust pipe (6).

5. The inflator for glass lens vacuum coating machine according to claim 1, characterized in that: A cleaning assembly (3) is rotatably connected in the middle of the filter box (204), and the cleaning assembly (3) comprises a threaded rod (301), a slider (302), a handle (303), a scraper (304), a connecting rod (305) and a bearing (306).

6. The inflator for glass lens vacuum coating machine according to claim 5, characterized in that: The bottom end of the threaded rod (301) is rotatably connected to a bearing (306), and the top end of the threaded rod (301) is fixedly connected to a turning handle (303).

7. The inflating device for a glass lens vacuum coating machine according to claim 5, characterized in that: The outer wall of the threaded rod (301) is threadedly connected to a slider (302), both sides of the slider (302) are fixedly connected to connecting rods (305), and one end of the connecting rod (305) is fixedly connected to a scraper (304).

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