Coating device for optical sighting telescope lens processing

Abstract

The invention discloses a coating device for optical sighting telescope lens processing, which comprises a cleaning box, a coating box, a heater and a clamping mechanism, one end of the cleaning box is provided with a transmission synchromesh gear roller II through a bearing support in a rolling manner, and the other end of the cleaning box is provided with a hollow transmission synchromesh gear roller through a bearing support in a rolling manner; one end of the hollow transmission synchronous gear roller and one end of the second transmission synchronous gear roller are in transmission connection with servo motors. When the lens blank is clamped and fixed, the air pressure in the hollow mold plate is promoted to rise through air pressure, and the soft part of the silica gel ring is ejected out and clamped on the outer edge of the lens blank, so that the lens blank is fixed on the inner side of the fixing cylinder, the lens blank is stably clamped and fixed, and a plurality of lens blanks are conveniently fixed and limited; the structure is simple, maintenance and use are convenient, the operation efficiency is indirectly improved, and the labor intensity of operators is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of optical sight lens processing and coating, and in particular to a coating device for processing optical sight lens. Background Art

[0002] An optical sight is an instrument that uses optical principles to help users accurately aim at the target. It is widely used in military, hunting, shooting sports and other fields. An optical sight is a tubular aiming device with the same length as the barrel. A glass lens is installed in the back half of the device, and there are two crosshairs for aiming. Its main function is to use optical lenses to form images, overlapping the target image and the aiming line on the same focal plane, so that even if the eyes are slightly offset, it will not affect the aiming point. Usually, optical sights can magnify the image multiples, and there are also optical sights that do not magnify the multiples. And the magnifying scopes can be divided into two categories: fixed multiples and adjustable multiples.

[0003] In the production process of optical sight lenses, the processed lenses need to be coated in order to improve the various performances of the optical sight lenses. A coating device is needed in the coating process, and the existing coating device is a single coating without a cleaning function set in the front. During coating, there is dirt caused by transfer and installation, etc., which leads to the problem of incomplete cleaning. The lens surface is not thoroughly cleaned before coating, and the residual oil, dust or impurities will affect the adhesion of the coating. In addition, the mechanism of the coating device for clamping the lens blank cannot be perfectly clamped, and is prone to deflection. Multiple lens blanks cannot be fixed at the same time and cannot be arranged and placed according to needs. When placing the lens blank, the coating device needs to be manually opened for picking and placing, thereby reducing the coating efficiency. Based on this, a coating device for processing optical sight lenses is proposed. Summary of the invention

[0004] The object of the present invention is to provide a coating device for processing optical sight lenses to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a coating device for processing optical sight lenses, comprising a cleaning box, a coating box, a warm air device and a clamping mechanism, wherein a transmission synchronous gear roller 2 is rotatably installed on one end of the cleaning box through a bearing bracket, and a hollow transmission synchronous gear roller is rotatably installed on the other end of the cleaning box through a bearing bracket, one end of the hollow transmission synchronous gear roller and the second transmission synchronous gear roller are both transmission-connected to a servo motor, the outer sides of the hollow transmission synchronous gear roller and the second transmission synchronous gear roller are meshingly sleeved with a rubber synchronous transmission belt, and the inner side of the rubber synchronous transmission belt away from the end of the second transmission synchronous gear roller is meshingly sleeved with two inner limit transmission synchronous gear rollers, a transmission synchronous gear roller 1 is rotatably installed on the inner wall of the cleaning box through a bearing support, a transmission synchronous gear roller 3 is rotatably installed on the inner wall of the cleaning box through a bearing support, a sinking box is fixedly installed on the bottom of the cleaning box, and a liquid The evaporation container is provided with a plurality of evaporating containers, and the evaporating container is provided with a plurality of evaporating containers, and the evaporating container is provided with a plurality of evaporating containers. The clamping mechanism includes two connecting frames, both ends of the two connecting frames are rotatably hinged with outer limit frames, the opposite sides of the outer limit frames and the connecting frames are fixedly installed with mounting tubes, the internal threads of the mounting tubes are connected with mounting bolts, the inner sides of the outer limit frames and the connecting frames are fixedly installed with hollow mold plates, the inner sides of the hollow mold plates are provided with a plurality of mounting grooves, the inner sides of the mounting grooves are fixedly sleeved with fixing tubes, the inner side of the fixing tubes is penetrated and fixedly installed with a silicone ring, the inner side of the silicone ring is provided with an annular groove, and the top of the hollow mold plate is connected with an inflation port.

[0006] Preferably, the servo motor is fixedly mounted on the outside of the cleaning box, the inner limit transmission synchronous gear roller, transmission synchronous gear roller three, hollow transmission synchronous gear roller and transmission synchronous gear roller two all include rotating rollers and synchronous transmission gears, the inner limit transmission synchronous gear roller is rotatably mounted on the inner wall of the coating box through a bearing support, the transmission synchronous gear roller one is rollingly engaged with the top of the rubber synchronous transmission belt, and the transmission synchronous gear roller three is rollingly engaged with the inner side of the rubber synchronous transmission belt, and the specifications and dimensions of the inner limit transmission synchronous gear roller, transmission synchronous gear roller three, hollow transmission synchronous gear roller and transmission synchronous gear roller two are compatible with the specifications and dimensions of the rubber synchronous transmission belt.

[0007] Preferably, protective baffles are fixedly installed on both sides of the inner wall of the cleaning box, an electric heater is fixedly installed on the inner side of the protective baffle, the protective baffle is fixedly installed on the inner wall of the cleaning box through a bracket, a temperature sensor is fixedly installed on the bottom of the inner cavity of the cleaning box, the circulation end of the liquid circulation filtration device is connected to the interior of the cleaning box through a pipeline, an inspection door is movably installed on the bottom of the sinking box through a hinge, an ultrasonic generator is fixedly installed on the bottom of the inner cavity of the sinking box, the output end of the ultrasonic generator is connected to an ultrasonic transducer through a wire, the ultrasonic transducer is fixedly installed at the bottom of the cleaning box, and the ultrasonic transducers are linearly symmetrically arranged and evenly distributed at the bottom of the cleaning box.

[0008] Preferably, a heat-conducting baffle is fixedly installed on the inner wall of the evaporation container, an electric heating plate is fixedly installed on the bottom of the heat-conducting baffle, a plurality of protruding heat-conducting sheets are fixedly sleeved inside the heat-conducting baffle, an electric heating rod is fixedly installed inside the protruding heat-conducting sheets, the protruding heat-conducting sheets are linearly and evenly arranged inside the heat-conducting baffle, and the specifications and dimensions of the evaporation container are compatible with the specifications and dimensions of the clamping mechanism.

[0009] Preferably, the hollow support roller is located at the bottom of the hollow transmission synchronous gear roller, and a sponge water-absorbing roller sleeve is fixedly sleeved on the outer side of the hollow support roller, and a plurality of air vents 2 are opened through the interior of the hollow support roller and the sponge water-absorbing roller sleeve, and the air vents 2 are evenly arranged in a circular linear manner inside the hollow support roller and the sponge water-absorbing roller sleeve, and a plurality of air vents 1 are opened inside the hollow transmission synchronous gear roller, and the air vents 1 are evenly distributed in a circular linear manner inside the hollow transmission synchronous gear roller, the hollow transmission synchronous gear roller is located on the inner side of the rubber synchronous transmission belt, and the sponge water-absorbing roller sleeve is located at the bottom of the rubber synchronous transmission belt, the air outlet pipe is Y-shaped, and the output end of the air outlet pipe away from the warm air device is movably inserted into the hollow support roller and the hollow transmission synchronous gear roller, and the warm air device is fixedly installed on the outside of the cleaning box.

[0010] Preferably, the support plate is fixedly mounted on the outer wall of the coating box, the specifications and dimensions of the soft silicone sealing strip block are matched with the specifications and dimensions of the inlet and outlet slots, the rubber synchronous transmission belt enters the interior of the coating box through the inlet and outlet slots, one side of the soft silicone sealing strip block is in sliding contact with the outer wall of the coating box, the specifications and dimensions of the rubber synchronous transmission belt and the clamping mechanism are matched with the specifications and dimensions of the inlet and outlet slots, and a reinforcing rib is fixedly mounted inside the soft silicone sealing strip block, and the top end of the reinforcing rib is fixed to the ground of the mounting plate.

[0011] Preferably, an electrically controlled telescopic rod three is fixedly installed on the bottom of the inner cavity of the coating box, a collection container placement frame is fixedly installed on the output end of the electrically controlled telescopic rod three, an infrared sensor is fixedly installed on the inner wall of the coating box, the infrared sensor is located on the inner side of the rubber synchronous transmission belt, the positions of the infrared sensor, the electrically controlled telescopic rod four and the insertion rod correspond, and the specifications and dimensions of the insertion rod are compatible with the specifications and dimensions of the inflation port.

[0012] Preferably, the hollow mold plate is hollow and connected to each other by a hose, two hollow limit plates are fixedly installed on the inner side of the inflation port, and a blocking column is slidably sleeved on the inner sides of the two hollow limit plates, a blocking plate is fixedly installed on the bottom of the blocking column, a sealing ring is fixedly installed on the top of the blocking plate, and the specifications and dimensions of the sealing ring are compatible with the specifications and dimensions of the inflation port, a spring telescopic column is fixedly installed on the bottom of the sealing plate, and the spring telescopic column is fixedly installed on the bottom of the inner cavity of the hollow mold plate, and the mounting grooves are linearly and evenly arranged inside the hollow mold plate.

[0013] Preferably, the rubber synchronous transmission belt includes a rubber synchronous belt, a plurality of synchronous tooth grooves are opened inside the rubber synchronous belt, and the synchronous tooth grooves are linearly and evenly arranged inside the rubber synchronous belt, and rubber side limit strips are fixedly installed on both sides of the rubber synchronous belt, and a plurality of mounting holes are opened inside the rubber side limit strip, and the mounting holes are linearly and evenly arranged inside the rubber side limit strip, and the specifications and dimensions of the mounting cylinder are compatible with the specifications and dimensions of the mounting holes.

[0014] Preferably, a control panel is fixedly installed on the front of the coating box, a sealed box door is movably installed on the front of the coating box via hinges, and an observation window is installed through the interior of the sealed box door.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. When the device is in use, the user first places multiple clamping mechanisms at linear intervals on the inner side of the rubber synchronous transmission belt, and connects the mounting tube to the inside of the mounting hole, and tightens the mounting bolts to cause the mounting tube and the mounting bolts to rotate and limit on the inner side of the rubber synchronous transmission belt, and then places the lens blank that matches the size of the fixed tube on the inner side of the fixed tube, and then uses an inflation device to press and inflate the inflation port to increase the internal air pressure of the hollow mold plate, and push out the soft part of the silicone ring, and clamp it on the outer edge of the lens blank, so as to fix the lens blank on the inner side of the fixed tube. After clamping and fixing, the servo motor rotates, driving the hollow transmission synchronous gear roller and the transmission synchronous gear roller 2 to rotate, and gradually driving the rubber synchronous transmission belt to transmit slowly. The clamping mechanism is cleaned inside the cleaning box and when the clamping mechanism moves to the coating box When the top of the internal evaporation container is reached, the servo motor stops rotating, the electric control telescopic rod starts to extend, the inlet and outlet slots are flexibly deformed and squeezed to seal, and then the vacuum pump is started to evacuate the inside of the coating box, the coating liquid is placed in the evaporation container, and the coating liquid is evaporated by heating the inside of the evaporation container. After the coating is turned over, the clamping mechanism moves to the bottom of the plug rod, and the electric control telescopic rod four is extended, and then the electric control telescopic rod five is extended, and the plug rod is inserted into the inner side of the inflation port to deflate the inside of the hollow mold plate. After the air pressure on the silicone ring is released, the lens blank inside the fixed cylinder loses its limit and falls under the action of gravity, and falls into the containing frame placed inside the collection container placement frame for receiving, and the operator can continue to repeat the process of placing the empty clamping mechanism, which is convenient for operation as a whole, reduces the labor intensity of the operator, reduces the operation process, and is convenient for overall fixation and has high operation efficiency. 2. The electric heater is started to heat the cleaning liquid inside the cleaning box to maintain a suitable cleaning temperature, improve the cleaning ability of impurities such as oil, and circulate and filter the inside of the cleaning box to reduce the impact of impurities after cleaning on the lens blank. The ultrasonic generator is started to apply ultrasonic energy to the bottom of the cleaning box through the ultrasonic transducer, thereby realizing ultrasonic cleaning of the inside of the cleaning box, and combined with liquid heating and circulate filtration to increase the cleanliness of the lens blank, which is convenient for the pre-coating cleaning function of the lens blank to avoid accidental dirt due to the process flow, so as to increase the overall yield rate and improve the coating effect.

[0016] 3. The hollow support roller uses a sponge water-absorbing roller sleeve to flexibly roll and support the bottom of the rubber synchronous transmission belt to limit the position, so as to maintain a relatively stable rotation position and increase the relative stability of the structure. As the warm air device starts to blow out warm air, the warm air flow enters the hollow support roller and the hollow transmission synchronous gear roller through the Y-shaped guide of the air outlet pipe, and the warm air flow is discharged through the vent hole 1 and the vent hole 2, so as to heat the clamping mechanism and the lens blank with air flow, thereby evaporating the residual cleaning liquid and heating and drying the lens blank, so as to facilitate the coating liquid to be coated in the cold and hot and vacuum environment inside the coating box, maintain a certain coating effect, and facilitate the coating operation.

[0017] 4. When the flexible deformation realizes stable and tight sealing of the rubber synchronous transmission belt and the inlet and outlet slots, it is convenient to seal the gap between the inlet and outlet slots and the rubber synchronous transmission belt, and cooperate with the vacuum coating operation inside the coating box. When the ribs are strengthened, the relative stability of the soft silicone sealing strips is increased, and the position of the rubber synchronous transmission belt is stabilized. The two sides of the rubber synchronous transmission belt are squeezed and expanded to avoid the appearance of gaps, and the soft silicone sealing strips are ensured to be stable in position under negative pressure, and avoid entering the coating box through the inlet and outlet slots, thereby stabilizing the position and structural state, facilitating the maintenance of the flexible wrapping sealing characteristics, and increasing the structural strength, keeping the sealing position from shifting, so that the working state is still maintained under multiple opening and closing states, and the coordination state effect between the structures is stabilized.

[0018] 5. When clamping and fixing the lens blank, the mounting tube is docked with the inside of the mounting hole and the mounting bolts are tightened to cause the mounting tube and the mounting bolts to rotate and limit on the inside of the rubber synchronous transmission belt, and then the lens blank that matches the size of the fixed tube is placed on the inside of the fixed tube, and then the inflation device is used to press and inflate the inflation port, and the air flow enters the inside of the hollow mold plate. Because it is connected through the hose, the air pressure inside the hollow mold plate is increased, and the soft part of the silicone ring is pushed out and clamped on the outer edge of the lens blank, so that the lens blank is fixed on the inside of the fixed tube, thereby stably clamping and fixing the lens blank, and conveniently fixing and limiting multiple lens blanks. The structure is simple and convenient to maintain and use, which indirectly improves the working efficiency and reduces the labor intensity of the operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the rear-view stereoscopic appearance structure of the present invention.

[0021] Figure 3 It is a front stereoscopic cross-sectional structural schematic diagram of the present invention.

[0022] Figure 4It is a front view and a cross-sectional schematic diagram of the internal structure of the present invention.

[0023] Figure 5 For the present invention Figure 3 Enlarged structural diagram at A in the middle.

[0024] Figure 6 For the present invention Figure 3 Enlarged structural diagram at B in the middle.

[0025] Figure 7 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0026] Figure 8 For the present invention Figure 4 Enlarged structural diagram at D in the middle.

[0027] Fig. 9 For the present invention Figure 2 Enlarged structural diagram at E in the middle.

[0028] Fig.10 It is a schematic diagram of the three-dimensional appearance structure of the clamping mechanism of the present invention.

[0029] Fig.11 It is a schematic diagram of the internal structure of the clamping mechanism of the present invention in cross section.

[0030] Fig.12 Schematic diagram of the internal structure of the soft silicone sealing strip block of the present invention In the figure: 1, cleaning box; 101, electric heater; 102, servo motor; 103, protective partition; 104, transmission synchronous gear roller 1; 105, transmission synchronous gear roller 2; 106, rubber synchronous transmission belt; 1061, mounting hole; 1062, synchronous tooth groove; 1063, rubber synchronous belt; 1064, rubber side limit strip; 107, hollow support roller; 108, sinking box; 109, ultrasonic generator; 110, ultrasonic Transducer; 111, inspection door; 112, liquid circulation filter; 113, transmission synchronous gear roller three; 114, hollow transmission synchronous gear roller; 115, vent one; 116, sponge water-absorbing roller sleeve; 117, vent two; 2, coating box; 201, vacuum pump; 202, refrigeration device; 203, support plate; 204, electric control telescopic rod one; 205, mounting plate; 206, soft silicone sealing strip; 207, electric control telescopic rod 208, evaporation container; 2081, heat-conducting baffle; 2082, electric heating plate; 2083, protruding heat-conducting sheet; 2084, electric heating rod; 209, internal limit transmission synchronous gear roller; 210, electric control telescopic rod three; 211, plug rod; 212, electric control telescopic rod four; 213, electric control telescopic rod five; 214, inlet and outlet slot; 215, infrared sensor; 216, collection container placement frame; 217, sealed box door; 3, control Panel; 4. Warm air device; 401. Air outlet duct; 5. Clamping mechanism; 501. External limit frame; 502. Connecting frame; 503. Mounting tube; 504. Mounting bolt; 505. Hollow mold plate; 506. Inflation port; 507. Mounting notch; 508. Fixing tube; 509. Silicone ring; 510. Sealing column; 511. Hollow limit plate; 512. Ring groove; 513. Sealing plate; 514. Sealing ring; 515. Spring telescopic column. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 11The present invention provides a technical solution: a coating device for processing optical sight lenses, comprising a cleaning box 1, a coating box 2, a warm air device 4 and a clamping mechanism 5, one end of the cleaning box 1 is rollingly mounted with a transmission synchronous gear roller 105 through a bearing bracket, and the other end of the cleaning box 1 is rollingly mounted with a hollow transmission synchronous gear roller 114 through a bearing bracket, and one end of the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller 105 are both transmission-connected with a servo motor 102, and the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller 105 are rollingly mounted with a servo motor 102. The outer side of the second transmission synchronous gear roller 105 is meshed with a rubber synchronous transmission belt 106, and the inner side of the rubber synchronous transmission belt 106 away from one end of the transmission synchronous gear roller 105 is meshed with two inner limit transmission synchronous gear rollers 209. The inner wall of the cleaning box 1 is rotatably mounted with a transmission synchronous gear roller 104 through a bearing support, and the inner wall of the cleaning box 1 is rotatably mounted with a transmission synchronous gear roller 3 113 through a bearing support. The bottom of the cleaning box 1 is fixedly mounted with a sinking box 108, and the bottom of the inner cavity of the sinking box 108 is fixedly mounted with a liquid circulation filter device 112. A hollow support roller 107 is rollingly mounted on one end of the cleaning box 1 away from the transmission synchronous gear roller 2 105 through a bearing bracket, a vacuum pump 201 is connected to the top of the coating box 2, a refrigeration device 202 is embedded on one side of the inner wall of the coating box 2, an electric control telescopic rod 207 is fixedly mounted on the bottom of the inner cavity of the coating box 2, an evaporation container 208 is fixedly mounted on the top of the electric control telescopic rod 207, an electric control telescopic rod 4 212 is fixedly mounted on the inner wall of the coating box 2, and an electric control telescopic rod 5 213 is fixedly mounted on the output end of the electric control telescopic rod 4 212, The output end of the electric telescopic rod 5 213 is fixedly installed with an insertion rod 211, and two inlet and outlet slots 214 are provided on the side of the coating box 2 away from the refrigeration device 202. The top and bottom of the two inlet and outlet slots 214 are provided with soft silicone sealing strips 206, and the opposite side of the soft silicone sealing strip 206 is fixedly installed with a mounting plate 205, and the opposite side of the mounting plate 205 is fixedly installed with the electric telescopic rod 1 204, and the mounting end of the electric telescopic rod 1 204 is fixedly installed with a support plate 203, and the output end of the warm air device 4 is connected with an air outlet pipe 401; The clamping mechanism 5 includes two connecting frames 502, both ends of the two connecting frames 502 are rotatably hinged with outer limit frames 501, the opposite sides of the outer limit frames 501 and the connecting frames 502 are fixedly installed with mounting tubes 503, the internal threads of the mounting tubes 503 are connected with mounting bolts 504, the inner sides of the outer limit frames 501 and the connecting frames 502 are fixedly installed with hollow mold plates 505, the inner side of the hollow mold plate 505 is provided with a plurality of mounting grooves 507, the inner side of the mounting grooves 507 is fixedly sleeved with a fixing tube 508, the inner side of the fixing tube 508 is penetrated and fixedly installed with a silicone ring 509, the inner side of the silicone ring 509 is provided with an annular groove 512, and the top of the hollow mold plate 505 is connected with an inflation port 506.

[0033] The working principle of the above technical solution is as follows: when in use, the user first places the plurality of clamping mechanisms 5 at linear intervals and staggered positions on the inner side of the rubber synchronous transmission belt 106, and connects the mounting tube 503 to the inside of the mounting hole 1061, and tightens the mounting bolt 504, so that the mounting tube 503 and the mounting bolt 504 are rotated and limited on the inner side of the rubber synchronous transmission belt 106, and then the lens blank that matches the size of the fixing tube 508 is placed on the inner side of the fixing tube 508, and then the inflation device is used to press and inflate the inflation port 506, and the airflow enters the hollow mold plate 505 and is connected through the hose, so that the air pressure inside the hollow mold plate 505 is increased, and the soft part of the silicone ring 509 is ejected, The lens blank is clamped on the outer edge of the lens blank to fix the lens blank on the inner side of the fixing cylinder 508. After clamping and fixing, a cleaning liquid is placed inside the cleaning box 1, and the device is started by an external power supply. The servo motor 102 rotates, driving the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller 105 to rotate, and gradually driving the rubber synchronous transmission belt 106 to slowly transmit. The clamping mechanism 5 is cleaned inside the cleaning box 1 and when the clamping mechanism 5 moves to the top of the evaporation container 208 inside the coating box 2, the servo motor 102 stops rotating, the electric control telescopic rod 1 204 starts to extend, driving the mounting plate 205 and the soft silicone sealing strip 206 to move, and the soft silicone sealing strip 206 is clamped on the rubber synchronous transmission belt 10 6, and the inlet and outlet slots 214 are flexibly deformed and squeezed to seal, and then the vacuum pump 201 is started to evacuate the inside of the coating box 2, and the coating liquid is placed in the evaporation container 208, and the coating liquid is evaporated by heating the inside of the evaporation container 208. At the same time, the electric control telescopic rod 207 is extended to place the evaporation container 208 at the bottom of the clamping mechanism 5, and the lens blank inside the fixed cylinder 508 is coated. After the coating stage is completed, the electric control telescopic rod 207 and the electric control telescopic rod 1 204 are retracted, and the servo motor 102 rotates to continue to drive the rubber synchronous transmission belt 106 and the clamping mechanism 5 to move. At this time, the clamping mechanism 5 with the bottom coating is turned over and rotated to the evaporation container 208. At the top, the above coating process is repeated. After the coating is turned over, the clamping mechanism 5 moves to the bottom of the insertion rod 211. At this time, the electric telescopic rod four 212 is extended, and then the electric telescopic rod five 213 is extended, and the insertion rod 211 is prompted to be inserted into the inner side of the inflation port 506, and the inside of the hollow mold plate 505 is deflated. After the air pressure on the silicone ring 509 is released, the lens blank inside the fixed cylinder 508 loses its limit and falls under the action of gravity, and falls into the containing frame placed inside the collection container placement frame 216 for receiving, and the operator continues to repeat the process of placing the empty clamping mechanism 5, which is convenient for operation as a whole, reduces the labor intensity of the operators, reduces the operation process, and is convenient for overall fixation and has high operation efficiency.

[0034] In another embodiment, Figure 1-Figure 9As shown, the servo motor 102 is fixedly installed on the outside of the cleaning box 1, and the inner limit transmission synchronous gear roller 209, the transmission synchronous gear roller three 113, the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller two 105 all include rotating rollers and synchronous transmission gears. The inner limit transmission synchronous gear roller 209 is rotatably installed on the inner wall of the coating box 2 through a bearing support, the transmission synchronous gear roller one 104 is rollingly engaged with the top of the rubber synchronous transmission belt 106, and the transmission synchronous gear roller three 113 is rollingly engaged with the inner side of the rubber synchronous transmission belt 106. The specifications and dimensions of the inner limit transmission synchronous gear roller 209, the transmission synchronous gear roller three 113, the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller two 105 are compatible with the specifications and dimensions of the rubber synchronous transmission belt 106.

[0035] After the servo motor 102 rotates, it drives the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller 105 connected to the transmission to rotate, and the synchronous gears on the outside of the hollow transmission synchronous gear roller 114 and the transmission synchronous gear roller 105 are engaged and transmitted with the rubber synchronous transmission belt 106 to apply power, and the rubber synchronous transmission belt 106 maintains a sinking and rising V-shaped transmission path under the socket extrusion rotation limit of the transmission synchronous gear roller 104 and the transmission synchronous gear roller 3 113, which is convenient for immersing the clamping mechanism 5 into the interior of the cleaning box 1 for a preliminary cleaning process, and conveniently drives the rubber synchronous transmission belt 106 for limited transmission, thereby increasing the relative stability of the structure.

[0036] In another embodiment, Figure 1-Figure 4 As shown, protective baffles 103 are fixedly installed on both sides of the inner wall of the cleaning box 1, and an electric heater 101 is fixedly installed on the inner side of the protective baffle 103. The protective baffle 103 is fixedly installed on the inner wall of the cleaning box 1 through a bracket, and a temperature sensor is fixedly installed on the bottom of the inner cavity of the cleaning box 1. The circulation end of the liquid circulation filtration device 112 is connected to the interior of the cleaning box 1 through a pipeline, and an inspection door 111 is movably installed on the bottom of the sinking box 108 through a hinge. An ultrasonic generator 109 is fixedly installed on the bottom of the inner cavity of the sinking box 108, and the output end of the ultrasonic generator 109 is connected to an ultrasonic transducer 110 through a wire. The ultrasonic transducer 110 is fixedly installed at the bottom of the cleaning box 1, and the ultrasonic transducers 110 are linearly symmetrically and evenly arranged at the bottom of the cleaning box 1.

[0037] The electric heater 101 is started to heat the cleaning liquid inside the cleaning box 1 so as to maintain a suitable cleaning temperature and improve the cleaning ability of impurities such as oil. The liquid circulation filter device 112 is a circulation filter device, which circulates and filters the inside of the cleaning box 1 to reduce the impact of impurities after cleaning on the lens blank. The setting of the inspection door 111 is convenient for the inspection and maintenance of the electrical equipment inside the sinking box 108 to extend the service life. The ultrasonic generator 109 is started to apply ultrasonic energy to the bottom of the cleaning box 1 through the ultrasonic transducer 110, thereby realizing ultrasonic cleaning of the inside of the cleaning box 1, and cooperating with liquid heating and circulation filtration to increase the cleaning cleanliness of the lens blank, which is convenient for the pre-coating cleaning function of the lens blank to avoid accidental dirt in the process flow, and is convenient to increase the overall yield rate and improve the coating effect.

[0038] In another embodiment, Figure 1-Figure 7 As shown, a heat-conducting baffle 2081 is fixedly installed on the inner wall of the evaporation container 208, an electric heating plate 2082 is fixedly installed on the bottom of the heat-conducting baffle 2081, a plurality of protruding heat-conducting sheets 2083 are fixedly sleeved inside the heat-conducting baffle 2081, an electric heating rod 2084 is fixedly installed inside the protruding heat-conducting sheets 2083, the protruding heat-conducting sheets 2083 are linearly and evenly arranged inside the heat-conducting baffle 2081, and the specifications and dimensions of the evaporation container 208 are compatible with the specifications and dimensions of the clamping mechanism 5.

[0039] The evaporation container 208 is a heating container for placing the coating liquid. The contact area with the coating liquid is increased through the protruding structure of the electric heating rod 2084 and the protruding heat conductive sheet 2083. When the electric heating rod 2084 and the electric heating plate 2082 start to generate heat together, the coating liquid is upgraded and heated up through the heat conductive partition 2081 and the protruding heat conductive sheet 2083, thereby increasing the contact area with the coating liquid and improving the heating effect. This is convenient for the frequent clamping mechanism 5 to enter and exit the coating box 2 with the rubber synchronous transmission belt 106 in the working state, so as to improve the heating efficiency, maintain the operating state, shorten the heating time, and indirectly stabilize the operating efficiency, thereby increasing the overall operating stability.

[0040] In another embodiment, Figure 1-Figure 6As shown, the hollow support roller 107 is located at the bottom of the hollow transmission synchronous gear roller 114, and a sponge water-absorbing roller sleeve 116 is fixedly sleeved on the outer side of the hollow support roller 107. A plurality of air vents 117 are provided inside the hollow support roller 107 and the sponge water-absorbing roller sleeve 116. The air vents 117 are evenly arranged in a circumferential linear manner inside the hollow support roller 107 and the sponge water-absorbing roller sleeve 116. A plurality of air vents 115 are provided inside the hollow transmission synchronous gear roller 114. The air holes 115 are evenly distributed in a circular linear manner inside the hollow transmission synchronous gear roller 114, the hollow transmission synchronous gear roller 114 is located on the inner side of the rubber synchronous transmission belt 106, the sponge water-absorbing roller sleeve 116 is located at the bottom of the rubber synchronous transmission belt 106, the air outlet pipe 401 is Y-shaped, and the output end of the air outlet pipe 401 away from the warm air device 4 is movably inserted into the hollow support roller 107 and the hollow transmission synchronous gear roller 114, respectively, and the warm air device 4 is fixedly installed on the outside of the cleaning box 1.

[0041] The hollow support roller 107 performs flexible rolling support and positioning on the bottom of the rubber synchronous transmission belt 106 through the sponge water-absorbing roller sleeve 116, so as to maintain a relatively stable rotation position and increase the relative stability of the structure. As the warm air device 4 starts to blow out warm air, the warm air flow enters the hollow support roller 107 and the hollow transmission synchronous gear roller 114 respectively through the Y-shaped guide of the air outlet pipe 401, and the warm air flow is discharged through the air vent 1 15 and the air vent 2 117, so as to heat and raise the temperature of the clamping mechanism 5 and the lens blank, thereby evaporating the residual cleaning liquid and heating and drying the lens blank, so as to facilitate the coating liquid to be coated in the cold and hot and vacuum environment inside the coating box 2, maintain a certain coating effect, and facilitate the coating operation.

[0042] In another embodiment, Figure 1-Figure 12 As shown, the support plate 203 is fixedly installed on the outer wall of the coating box 2, the specifications and dimensions of the soft silicone sealing strip 206 are matched with the specifications and dimensions of the inlet and outlet slots 214, the rubber synchronous transmission belt 106 enters the interior of the coating box 2 through the inlet and outlet slots 214, one side of the soft silicone sealing strip 206 is in sliding contact with the outer wall of the coating box 2, the specifications and dimensions of the rubber synchronous transmission belt 106 and the clamping mechanism 5 are matched with the specifications and dimensions of the inlet and outlet slots 214, and the interior of the soft silicone sealing strip 206 is fixedly installed with reinforcing ribs, and the top end of the reinforcing ribs is fixed to the ground of the mounting plate 205.

[0043] The support plate 203 provides support for the electric telescopic rod 204. When the electric telescopic rod 204 is extended, the mounting plate 205 is extended, and the soft silicone sealing strip 206 is extended to clamp the outside of the rubber synchronous transmission belt 106. The two soft silicone sealing strips 206 are located on the outside of the rubber synchronous transmission belt 106. The flexible deformation realizes a stable and tight sealing of the rubber synchronous transmission belt 106 and the inlet and outlet slots 214, which is convenient for sealing the gap between the inlet and outlet slots 214 and the rubber synchronous transmission belt 106, and cooperates with the vacuum coating operation inside the coating box 2. The reinforcing ribs During operation, the relatively stable state of the soft silicone sealing strip 206 is increased, and the position of the rubber synchronous transmission belt 106 is stabilized. The rubber synchronous transmission belt 106 is squeezed and expanded on both sides to avoid gaps. The soft silicone sealing strip 206 is ensured to be in a stable position under negative pressure and avoid entering the coating box 2 through the inlet and outlet slots 214, thereby stabilizing the position and structural state, and facilitating the maintenance of the flexible wrapping sealing characteristics. The structural strength is increased, and the sealing position is kept from shifting, so that the working state is still maintained in the state of multiple openings and closings, and the coordination state effect between the structures is stabilized.

[0044] In another embodiment, Figure 3-Figure 5 As shown, an electrically controlled telescopic rod three 210 is fixedly installed at the bottom of the inner cavity of the coating box 2, and a collection container placement frame 216 is fixedly installed at the output end of the electrically controlled telescopic rod three 210. An infrared sensor 215 is fixedly installed on the inner wall of the coating box 2. The infrared sensor 215 is located on the inner side of the rubber synchronous transmission belt 106. The positions of the infrared sensor 215, the electrically controlled telescopic rod four 212 and the insertion rod 211 correspond to each other, and the specifications and dimensions of the insertion rod 211 are compatible with the specifications and dimensions of the inflation port 506.

[0045] After the electric-controlled telescopic rod 210 is extended, it drives the collection container placement frame 216 to change its height. During operation, a receiving frame is placed inside the collection container placement frame 216, and a flexible buffer material is placed inside. When the lens blank inside the clamping mechanism 5 falls, the electric-controlled telescopic rod 210 drives the collection container placement frame 216 to rise, and the lens blank is received, so as to maintain a relatively stable structural position, thereby facilitating centralized collection and indirectly improving the efficiency of the operation. The function of the insertion rod 211 is to insert the inner side of the inflation port 506, so as to achieve the deflation effect and stabilize the operation.

[0046] In another embodiment, Figure 1-Figure 11As shown, the hollow mold plate 505 is hollow, and the hollow mold plates 505 are connected by a hose, two hollow limit plates 511 are fixedly installed on the inner side of the inflation port 506, and the inner sides of the two hollow limit plates 511 are slidably sleeved with a blocking column 510, and a blocking plate 513 is fixedly installed on the bottom of the blocking column 510, and a sealing ring 514 is fixedly installed on the top of the blocking plate 513. The specifications and dimensions of the sealing ring 514 are compatible with the specifications and dimensions of the inflation port 506, and a spring telescopic column 515 is fixedly installed on the bottom of the inner cavity of the hollow mold plate 505, and the mounting notch 507 is linear. The rubber synchronous transmission belt 106 includes a rubber synchronous belt 1063, a plurality of synchronous tooth grooves 1062 are provided inside the rubber synchronous belt 1063, the synchronous tooth grooves 1062 are linearly and evenly arranged inside the rubber synchronous belt 1063, rubber side limit strips 1064 are fixedly installed on both sides of the rubber synchronous belt 1063, a plurality of mounting holes 1061 are provided inside the rubber side limit strip 1064, the mounting holes 1061 are linearly and evenly arranged inside the rubber side limit strip 1064, and the specifications and dimensions of the mounting cylinder 503 are compatible with the specifications and dimensions of the mounting holes 1061.

[0047] When the lens blank is clamped and fixed, the mounting tube 503 is docked with the inside of the mounting hole 1061, and the mounting bolt 504 is tightened, so that the mounting tube 503 and the mounting bolt 504 are rotated and limited on the inner side of the rubber synchronous transmission belt 106, and then the lens blank that matches the size of the fixing tube 508 is placed on the inner side of the fixing tube 508, and then the inflation device is used to press and inflate the inflation port 506, and the air flow enters the hollow mold plate 505. Because it is connected through the hose, the air pressure inside the hollow mold plate 505 is increased, and the soft part of the silicone ring 509 is pushed out and clamped on the outer edge of the lens blank, so that the lens blank is fixed on the inner side of the fixing tube 508, so that the lens blank is stably clamped and fixed, and multiple lens blanks can be fixed and limited conveniently. The structure is simple, maintenance and use are convenient, and the working efficiency is indirectly improved. The labor intensity of the operators is also reduced. When deflating, the plug rod 211 enters the inner side of the inflation port 506 and squeezes the blocking column 510, causing the blocking column 510 to move downward, and driving the blocking plate 513 and the sealing ring 514 to move downward, thereby compressing the spring telescopic column 515 and releasing the sealing limit of the inflation port 506. At this time, the air flow flows out through the channel of the inflation port 506 and the hollow position of the hollow limit plate 511, thereby releasing the pressure on the silicone ring 509, which is convenient for stable operation. When the hollow mold plate 505 rotates with the hinge position of the connecting frame 502 and the outer limit frame 501, the air pressure state is maintained by the hose, which is convenient for maintaining a relatively stable air pressure, and it is convenient to connect multiple groups of hollow mold plates 505, so as to facilitate the clamping operation of more groups of lens blanks, thereby improving the operation efficiency to a certain extent and stabilizing the product production efficiency.

[0048] In another embodiment, Figure 1 As shown, a control panel 3 is fixedly installed on the front of the coating box 2, and a sealed box door 217 is movably installed on the front of the coating box 2 through hinges, and an observation window is installed through the inside of the sealed box door 217.

[0049] The output end of the control panel 3 is electrically connected to the input ends of the electric heater 101, the servo motor 102, the ultrasonic generator 109, the liquid circulation filter device 112, the vacuum pump 201, the refrigeration device 202, the electric telescopic rod 1 204, the electric telescopic rod 2 207, the electric heating plate 2082, the electric heating rod 2084, the electric telescopic rod 3 210, the electric telescopic rod 4 212, the electric telescopic rod 5 213 and the warm air device 4 through wires, and the input end of the control panel 3 is electrically connected to the output ends of the temperature sensor and the infrared sensor 215 through wires, which is convenient for professionals in this field to use after programming, and the model of the internal controller of the control panel 3 is Siemens S7-200 SMART PLC with a power adapter component, and the CPU model is CPU CR20 is used after being programmed by technicians in this professional field, which is convenient for realizing automatic control functions. The sealed box door 217 is easy to open and close to seal the inside of the coating box 2, convenient for taking out the receiving frame for placing the lens blank, and convenient for observation operations through the through window, which improves efficiency to a certain extent.

[0050] 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. A coating device for processing optical sight lenses, comprising a cleaning box (1), a coating box (2), a warm air device (4) and a clamping mechanism (5), characterized in that: A transmission synchronous gear roller 2 (105) is rollably mounted on one end of the cleaning box (1) via a bearing bracket, and a hollow transmission synchronous gear roller (114) is rollably mounted on the other end of the cleaning box (1) via a bearing bracket. One end of the hollow transmission synchronous gear roller (114) and the second transmission synchronous gear roller (105) are both transmission-connected to a servo motor (102). The outer sides of the hollow transmission synchronous gear roller (114) and the second transmission synchronous gear roller (105) are meshingly sleeved with a rubber synchronous transmission belt (106). The inner side of the rubber synchronous transmission belt (106) away from one end of the second transmission synchronous gear roller (105) is meshingly sleeved with two inner limit transmission synchronous gear rollers (209). The inner wall of the cleaning box (1) is rotatably mounted with a transmission synchronous gear roller one (104) via a bearing support, the inner wall of the cleaning box (1) is rotatably mounted with a transmission synchronous gear roller three (113) via a bearing support, a sinking box (108) is fixedly mounted at the bottom of the cleaning box (1), a liquid circulation filtering device (112) is fixedly mounted at the bottom of the inner cavity of the sinking box (108), a hollow supporting roller (107) is rollingly mounted at one end of the cleaning box (1) away from the transmission synchronous gear roller two (105) via a bearing support, the top of the coating box (2) is connected to a vacuum pump (201), and a refrigeration device (202) is embedded on one side of the inner wall of the coating box (2).

2. The coating device for processing optical sight lenses according to claim 1, characterized in that: The bottom of the inner cavity of the coating box (2) is fixedly mounted with an electric-controlled telescopic rod 2 (207), the top of the electric-controlled telescopic rod 2 (207) is fixedly mounted with an evaporation container (208), the inner wall of the coating box (2) is fixedly mounted with an electric-controlled telescopic rod 4 (212), the output end of the electric-controlled telescopic rod 4 (212) is fixedly mounted with an electric-controlled telescopic rod 5 (213), the output end of the electric-controlled telescopic rod 5 (213) is fixedly mounted with an insertion rod (211), and the coating box (2) is fixedly mounted with an electric-controlled telescopic rod 5 (213). Two inlet and outlet slots (214) are provided on a side away from the refrigeration device (202), and soft silicone sealing strips (206) are provided on the top and bottom of the two inlet and outlet slots (214). A mounting plate (205) is fixedly installed on the opposite side of the soft silicone sealing strip (206), and an electric control telescopic rod (204) is fixedly installed on the opposite side of the mounting plate (205). A support plate (203) is fixedly installed on the mounting end of the electric control telescopic rod (204). The output end of the heating device (4) is connected to an air outlet pipe (401), and the clamping mechanism (5) comprises two connecting frames (502), both ends of the two connecting frames (502) are rotatably hinged with an outer limit frame (501), and the opposite sides of the outer limit frame (501) and the connecting frame (502) are fixedly installed with a mounting tube (503), and the internal thread of the mounting tube (503) is connected with a mounting bolt (504), and the outer limit frame (501) and the connecting frame (502) are fixedly installed with a mounting tube (503). 02) are fixedly installed with a hollow mold plate (505), the inner side of the hollow mold plate (505) is provided with a plurality of installation slots (507), the inner side of the installation slots (507) is fixedly sleeved with a fixing tube (508), the inner side of the fixing tube (508) is penetrated and fixedly installed with a silicone ring (509), the inner side of the silicone ring (509) is provided with an annular groove (512), and the top of the hollow mold plate (505) is connected with an inflation port (506).

3. The coating device for processing optical sight lenses according to claim 2, characterized in that: The servo motor (102) is fixedly mounted on the outside of the cleaning box (1); the inner limit transmission synchronous gear roller (209), the transmission synchronous gear roller three (113), the hollow transmission synchronous gear roller (114) and the transmission synchronous gear roller two (105) all include rotating rollers and synchronous transmission gears; the inner limit transmission synchronous gear roller (209) is rotatably mounted on the inner wall of the coating box (2) through a bearing support; the transmission synchronous gear roller one (104) is rollingly engaged with the top of the rubber synchronous transmission belt (106); the transmission synchronous gear roller three (113) is rollingly engaged with the inner side of the rubber synchronous transmission belt (106); the specifications and dimensions of the inner limit transmission synchronous gear roller (209), the transmission synchronous gear roller three (113), the hollow transmission synchronous gear roller (114) and the transmission synchronous gear roller two (105) are compatible with the specifications and dimensions of the rubber synchronous transmission belt (106).

4. The coating device for processing optical sight lenses according to claim 2, characterized in that: Protective baffles (103) are fixedly mounted on both sides of the inner wall of the cleaning box (1), an electric heater (101) is fixedly mounted on the inner side of the protective baffles (103), the protective baffles (103) are fixedly mounted on the inner wall of the cleaning box (1) via a bracket, a temperature sensor is fixedly mounted on the bottom of the inner cavity of the cleaning box (1), a circulation end of the liquid circulation filtering device (112) is connected to the inside of the cleaning box (1) via a pipeline, an inspection door (111) is movably mounted on the bottom of the lower sinking box (108) via a hinge, an ultrasonic generator (109) is fixedly mounted on the bottom of the inner cavity of the lower sinking box (108), an output end of the ultrasonic generator (109) is connected to an ultrasonic transducer (110) via a wire, the ultrasonic transducer (110) is fixedly mounted on the bottom of the cleaning box (1), and the ultrasonic transducers (110) are linearly symmetrically evenly arranged and distributed on the bottom of the cleaning box (1).

5. The coating device for processing optical sight lenses according to claim 2, characterized in that: A heat-conducting baffle (2081) is fixedly mounted on the inner wall of the evaporation container (208); an electric heating plate (2082) is fixedly mounted on the bottom of the heat-conducting baffle (2081); a plurality of protruding heat-conducting sheets (2083) are fixedly sleeved inside the heat-conducting baffle (2081); an electric heating rod (2084) is fixedly mounted inside the protruding heat-conducting sheets (2083); the protruding heat-conducting sheets (2083) are linearly and evenly arranged and distributed inside the heat-conducting baffle (2081); and the specifications and dimensions of the evaporation container (208) are compatible with the specifications and dimensions of the clamping mechanism (5).

6. The coating device for processing optical sight lenses according to claim 2, characterized in that: The hollow support roller (107) is located at the bottom of the hollow transmission synchronous gear roller (114); a sponge water-absorbing roller sleeve (116) is fixedly sleeved on the outer side of the hollow support roller (107); a plurality of second air vents (117) are provided through the interior of the hollow support roller (107) and the sponge water-absorbing roller sleeve (116); the second air vents (117) are evenly arranged in a circumferential linear manner inside the hollow support roller (107) and the sponge water-absorbing roller sleeve (116); a plurality of first air vents (115) are provided inside the hollow transmission synchronous gear roller (114); the first air vents (115) are provided in a circular manner; One (115) is evenly distributed in a circumferential linear manner inside the hollow transmission synchronous gear roller (114), the hollow transmission synchronous gear roller (114) is located on the inner side of the rubber synchronous transmission belt (106), the sponge water-absorbing roller sleeve (116) is located at the bottom of the rubber synchronous transmission belt (106), the air outlet pipe (401) is Y-shaped, and the output end of the air outlet pipe (401) away from the heating device (4) is movably plugged into the inside of the hollow support roller (107) and the hollow transmission synchronous gear roller (114), and the heating device (4) is fixedly installed on the outside of the cleaning box (1).

7. The coating device for processing optical sight lenses according to claim 2, characterized in that: The support plate (203) is fixedly mounted on the outer wall of the coating box (2); the size of the soft silicone sealing strip (206) matches the size of the inlet and outlet slots (214); the rubber synchronous transmission belt (106) enters the interior of the coating box (2) through the inlet and outlet slots (214); one side of the soft silicone sealing strip (206) is in sliding contact with the outer wall of the coating box (2); the size of the rubber synchronous transmission belt (106) and the clamping mechanism (5) matches the size of the inlet and outlet slots (214); a reinforcing rib is fixedly mounted inside the soft silicone sealing strip (206), and the top of the reinforcing rib is fixed to the ground of the mounting plate (205).

8. The coating device for processing optical sight lenses according to claim 2, characterized in that: An electrically controlled telescopic rod three (210) is fixedly installed at the bottom of the inner cavity of the coating box (2), and a collection container placement frame (216) is fixedly installed at the output end of the electrically controlled telescopic rod three (210). An infrared sensor (215) is fixedly installed on the inner wall of the coating box (2), and the infrared sensor (215) is located on the inner side of the rubber synchronous transmission belt (106). The positions of the infrared sensor (215), the electrically controlled telescopic rod four (212) and the insertion rod (211) correspond to each other, and the specifications and dimensions of the insertion rod (211) are compatible with the specifications and dimensions of the inflation port (506).

9. The coating device for processing optical sight lenses according to claim 2, characterized in that: The hollow mold plate (505) is hollow, and the hollow mold plates (505) are connected to each other through a hose. Two hollow limit plates (511) are fixedly installed on the inner side of the inflation port (506). The inner sides of the two hollow limit plates (511) are slidably sleeved with a blocking column (510). A blocking plate (513) is fixedly installed on the bottom of the blocking column (510). A sealing ring (514) is fixedly installed on the top of the blocking plate (513). The specification and size of the sealing ring (514) are compatible with the specification and size of the inflation port (506). A spring telescopic column (515) is fixedly installed on the bottom of the inner cavity of the hollow mold plate (505). The mounting notch (507) The rubber synchronous transmission belt (106) is evenly arranged in a linear manner and distributed inside the hollow mold plate (505). The rubber synchronous transmission belt (106) comprises a rubber synchronous belt (1063). A plurality of synchronous tooth grooves (1062) are provided inside the rubber synchronous belt (1063). The synchronous tooth grooves (1062) are evenly arranged in a linear manner and distributed inside the rubber synchronous belt (1063). Rubber side limit strips (1064) are fixedly installed on both sides of the rubber synchronous belt (1063). A plurality of mounting holes (1061) are provided inside the rubber side limit strip (1064). The mounting holes (1061) are evenly arranged in a linear manner and distributed inside the rubber side limit strip (1064). The specification and size of the mounting tube (503) are compatible with the specification and size of the mounting holes (1061).

10. The coating device for processing optical sight lenses according to claim 2, characterized in that: A control panel (3) is fixedly mounted on the front of the coating box (2), and a sealed box door (217) is movably mounted on the front of the coating box (2) via hinges, with an observation window installed through the interior of the sealed box door (217).

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