A light reflection layer coating device for processing LED glass lamp cups

Abstract

The invention discloses a light reflection layer coating device for processing an LED glass lamp cup, relates to the technical field of coating devices, and is aimed at the technical problem that coating materials are easy to splash and the coating materials drip from top to bottom after being sprayed, resulting in "layering"; on the one hand, a "self-leveling" coating method is used to form a comprehensive coating of the light reflection material, so that the light reflection material can be coated smoothly, and no dripping and layering phenomenon will occur in a spiral injection method; on the other hand, during the coating period, the position diameter measurement value and the film thickness value are obtained, and the coating loss coefficient is calculated from the position diameter measurement value and the film thickness value, and then the accuracy of the light reflection layer material coating process is controlled by comparing and analyzing the coating loss coefficient with a coating loss coefficient threshold, and the coating, self-leveling, and flipping unloading actions are completed with flexible action guidance, so that the LED lamp cup is accurately coated during the coating of the light reflection layer, and the generation of inferior products such as layering is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of coating equipment, and in particular to a light reflection layer coating equipment for processing an LED glass lamp cup. Background Art

[0002] LED lamp cup is a new type of lighting fixture composed of LED light source, constant current driver, optical lens and metal or other heat sink shell with high thermal conductivity. Compared with traditional halogen lamp cup, it has the characteristics of energy saving, low temperature, long life and rich colors. Especially in the secondary illumination lens, it mainly adopts the principle of flashlight focusing and parabolic surface design, which can more effectively reduce light loss. The computer is used to establish the simulated reflector cup light source emitting angle and the spatial structure of the LED reflector, track the refraction trajectory of the light, and adjust the curvature technical parameters of the reflector to achieve the best light intensity distribution and the functional requirements of the lamp cup for various beam angles, greatly improving the light efficiency of the LED reflector cup and reducing the possibility of scattered light and glare.

[0003] Most LED glass lamp cups adopt a cover structure, in which the light reflective coating on the inner side of the cover structure is processed by a water coating process. In the prior art, the water coating process needs to be coated with tools such as a brush, a roller or a spray gun. For details, please refer to the invention patent with application number 2018116004975.

[0004] In combination with the above content, it is necessary to explain that: during the coating process, the coating material is sprayed by a high-pressure nozzle, which not only causes the coating material to splash easily, but also causes "stratification" and "bubbling" when the coating material falls from top to bottom after spraying, which can easily lead to the light reflection layer of the LED lamp cup being unable to effectively reduce light loss and lose the function of uniform light intensity distribution;

[0005] For this purpose, this application proposes a solution. Summary of the invention

[0006] The purpose of the present invention is to provide a light reflection layer coating device for processing LED glass lamp cups, which is used to solve the technical problems of easy splashing of coating materials and "layering" caused by the coating materials dripping from top to bottom after spraying.

[0007] The object of the present invention can be achieved by the following technical solution: A light reflection layer coating device for processing LED glass lamp cups, comprising a workbench, frames are arranged on both sides of the middle of the workbench, and a control panel is embedded on the outer side of the workbench;

[0008] The frame is provided with a coating assembly, which includes a coating ring seat connected to the frame, an injection pipe connected to a light reflection layer coating supply source is installed above the coating ring seat, and a coating cylinder connected to the injection pipe is installed at the lower end of the coating ring seat;

[0009] A ring rail is commonly provided between a pair of the frames, a self-leveling disc is movably mounted on the ring rail, a lamp cup body is rotatably and clamped mounted on the self-leveling disc, a flip rack is symmetrically provided on the inner side of the upper surface of the ring rail, and a follower gear meshing with the flip rack is installed on the outer side of the self-leveling disc.

[0010] It is further configured as follows: a bracket is opened outside the through hole of the self-leveling disk corresponding to the lamp cup body, the self-leveling disk is rotatably installed with a ring gear at the upper end of the bracket, a driving gear meshing with the ring gear is embedded in the middle part of the outer side of the self-leveling disk, and a driving structure is provided at the lower end of the driving gear.

[0011] It is further configured as follows: the self-leveling disk passes through the follower gear and is fixedly installed with a rotating rod 1, the outer end of the rotating rod 1 is rotatably connected to a fixed seat, and the lower end of the fixed seat is installed with a sliding block slidably connected to the annular rail.

[0012] It is further configured as follows: a motor is installed outside the frame, the output end of the motor is connected to a second rotating rod, and a support rod connected to a liquid injection tube is installed at the middle of the inner end of the outer ring side of the second rotating rod.

[0013] It is further configured as follows: a branch pipe is installed at the bottom of the injection pipe, a shunt pipe corresponding to each coating cylinder is installed at the bottom of the branch pipe, a coating channel is commonly arranged inside the injection pipe, the branch pipe, the shunt pipe and the coating cylinder, and a coating arc hole connected to the coating channel is opened at the bottom of the coating cylinder.

[0014] It is further configured as follows: a defoaming component is arranged below one of the shunt pipes, the defoaming component includes an electric push rod arranged in the radial direction of the lamp cup body, the output end of the electric push rod is connected to a defoaming disk, and a toothed scraper is arranged on the outer side of the defoaming disk.

[0015] It is further configured as follows: a hanging rod fixedly connected to the shunt pipe is vertically connected to one end of the bottom of the electric push rod, and a bent rod connected to the defoaming disk is connected to the output end of the electric push rod.

[0016] It is further configured that: the control panel is built with a data acquisition module, a data analysis module and a signal execution module; the data acquisition module is used to obtain the position diameter measurement value and the film thickness value during the coating period, and send the position diameter measurement value and the film thickness value to the data analysis module;

[0017] The data analysis module immediately analyzes the coating risk of the lamp cup body after receiving the position diameter measurement value and the coating thickness value. The analysis process is as follows: obtaining the position diameter measurement value and the coating thickness value within the time threshold and obtaining the coating loss coefficient through numerical calculation, and comparing the coating loss coefficient with the preset coating loss coefficient threshold to generate a coating normal signal and a coating abnormal signal;

[0018] The data analysis module sends the generated normal coating signal and abnormal coating signal to the signal execution module to execute related actions, and the signal execution module is used to perform start-up selection of the drive structure and the motor.

[0019] The present invention has the following beneficial effects:

[0020] 1. The present invention is aimed at the coating method of using a high-pressure nozzle for spraying during the coating process of the coating material. Not only is there a phenomenon that the coating material is easy to splash, but there is also a problem of "stratification" and "bubbling" caused by the coating material dripping from top to bottom after spraying; on the one hand, the light reflective material is fully coated by a "self-leveling" coating method, so that the light reflective material can be coated smoothly, and no dripping and stratification will occur in the spiral injection method; on the other hand, the position diameter measurement value and the film thickness value are obtained during the coating, and the coating loss coefficient is calculated from the position diameter measurement value and the film thickness value, and then the accuracy of the light reflective layer material coating process is controlled by comparing and analyzing the coating loss coefficient with the coating loss coefficient threshold, and the coating, self-leveling, and flipping unloading actions are completed with the guidance of mobile actions, so that the LED lamp cup is accurately applied during the coating of the light reflective layer to avoid the generation of inferior products such as stratification;

[0021] 2. During the coating process of the light reflective layer, the photoelectric sensor arranged on the coating component performs real-time "bubbling" monitoring. When "bubbling" occurs, while the lamp cup body between the ring gears rotates, the electric push rod starts, driving the toothed scraper on the defoaming disk to approach and contact the inner arc side of the lamp cup body, so that during the rotation of the lamp cup body, the toothed scraper continuously scrapes off the light reflective layer material coated on the inner side of the lamp cup body to eliminate the bubbles generated therein. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural schematic diagram of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the main structure of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0025] Figure 3 A schematic diagram of the installation structure of a coating assembly of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0026] Figure 4 A schematic diagram of the disassembly of the installation structure of the coating assembly of the light reflection layer coating equipment for processing the LED glass lamp cup proposed by the present invention;

[0027] Figure 5 A schematic diagram of the installation of a self-leveling plate of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of the installation of a coating barrel of a coating assembly of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0029] Figure 7 A schematic diagram of the structure of a defoaming component of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention;

[0030] Figure 8 This is a schematic diagram of various operating stages of a light reflection layer coating device for processing an LED glass lamp cup proposed by the present invention.

[0031] In the figure: 1. workbench; 2. frame; 3. baffle; 4. annular rail; 5. diverter weir; 6. aggregate plate; 7. flow trough; 8. mounting rod; 9. flip rack; 10. fixed seat; 11. rotating rod 1; 12. follower gear; 13. self-leveling disk; 14. lamp cup body; 15. coating ring seat; 16. coating cylinder; 17. defoaming disk; 18. motor; 19. rotating rod 2; 20. support rod; 21. driving gear; 22. bracket; 23. annular gear; 24. injection pipe; 25. branch pipe; 26. diverter pipe; 27. coating arc hole; 28. hanging rod; 29. ​​electric push rod; 30. bending rod; 31. toothed scraper; 32. slider. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0033] Embodiment 1: In the coating process, the coating material is sprayed by a high-pressure nozzle. Not only is there a problem that the coating material is easy to splash, but there is also a problem that the coating material drips from top to bottom after spraying, resulting in "layering". For this purpose, the following technical solution is proposed:

[0034] Reference Figure 1 - Figure 8 As shown, in this embodiment, a light reflection layer coating device for processing an LED glass lamp cup comprises a workbench 1, a frame 2 is arranged on both sides of the middle of the workbench 1, and a control panel is embedded on the outer side of the workbench 1; a coating assembly is installed on the frame 2, and the coating assembly comprises a coating ring seat 15 connected to the frame 2, an injection pipe 24 connected to a light reflection layer coating supply source is installed above the coating ring seat 15, and a coating cylinder 16 connected to the injection pipe 24 is installed at the lower end of the coating ring seat 15;

[0035] A ring rail 4 is provided between a pair of frames 2, a self-leveling disc 13 is movably mounted on the ring rail 4, a lamp cup body 14 is rotatably and clamped on the self-leveling disc 13, and a flip rack 9 is symmetrically arranged on the inner side of the upper surface of the ring rail 4, and a follower gear 12 meshing with the flip rack 9 is installed on the outer side of the self-leveling disc 13;

[0036] A bracket 22 is provided outside the perforation of the self-leveling disc 13 corresponding to the lamp cup body 14, and a ring gear 23 is rotatably installed on the self-leveling disc 13 through the upper end of the bracket 22. A driving gear 21 meshing with the ring gear 23 is embedded and installed in the middle of the outer side of the self-leveling disc 13, and a driving structure is provided at the lower end of the driving gear 21;

[0037] The self-leveling disc 13 penetrates the follower gear 12 and is fixedly installed with a rotating rod 11, the outer end of the rotating rod 11 is rotatably connected to a fixed seat 10, and the lower end of the fixed seat 10 is installed with a slider 32 that is slidably connected to the annular rail 4;

[0038] A motor 18 is installed outside the frame 2, and a rotating rod 19 is connected to the output end of the motor 18. A support rod 20 connected to a liquid injection pipe 24 is installed in the middle of the inner end of the outer ring side of the rotating rod 19. A branch pipe 25 is installed at the bottom of the liquid injection pipe 24. A shunt pipe 26 corresponding to each coating cylinder 16 is installed at the bottom of the branch pipe 25. A coating channel is commonly provided inside the liquid injection pipe 24, the branch pipe 25, the shunt pipe 26 and the coating cylinder 16. A coating arc hole 27 connected to the coating channel is opened at the bottom of the coating cylinder 16;

[0039] The control panel is built with a data acquisition module, a data analysis module and a signal execution module; the data acquisition module is used to obtain the position diameter measurement value and the film thickness value during the coating period, and send the position diameter measurement value and the film thickness value to the data analysis module;

[0040] After receiving the position diameter measurement value and the coating thickness value, the data analysis module immediately analyzes the coating risk of the lamp cup body 14. The analysis process is as follows: the position diameter measurement value WJz and the coating thickness value FHz within the time threshold are obtained and the coating loss coefficient TS is calculated by the formula TS=a×WJz+b×FHz, and the coating loss coefficient is compared with the preset coating loss coefficient threshold to generate a coating normal signal and a coating abnormal signal;

[0041] When the coating coefficient is greater than or equal to the preset coating coefficient threshold, a coating normal signal is generated; when the coating coefficient is less than the preset coating coefficient threshold, a coating abnormal signal is generated;

[0042] The data analysis module sends the generated coating normal signal and coating abnormal signal to the signal execution module to execute related actions, and the signal execution module is used to perform the start selection of the drive structure and the motor 18;

[0043] The execution actions of the signal execution module include the following:

[0044] Action 1: When the signal execution module receives the coating normal signal, the signal execution module sends the control signal to the driving structure and the motor 18. First, the control signal is sent to the motor 18 according to the measured position diameter measurement value WJz. After the motor 18 is started, it drives the entire coating assembly to correspond to the lamp cup body 14, and the light reflection layer paint is injected into the coating cylinder 16 by the injection pipe 24 connected to the light reflection layer paint supply source, and the paint is injected into the lamp cup body 14 through the coating arc hole 27;

[0045] At the same time, the driving structure, which refers to the driving motor, starts to drive the driving gear 21 to rotate, and the driving gear 21 engages with the transmission ring gear 23, that is, the lamp cup body 14 between the ring gears 23 rotates. In combination with the above, the light reflection layer paint injected from the coating arc hole 27 is spirally coated on the inner arc side of the lamp cup body 14;

[0046] Action 2: When the signal execution module receives the coating abnormality signal, it sends a control signal to the motor 18 according to the measured coating thickness value FHz, and simultaneously stops the action of injecting the light reflecting layer paint into the coating cylinder 16 through the injection pipe 24 connected to the light reflecting layer paint supply source;

[0047] After the motor 18 is started, it drives the coating assembly to flip and detach from the top of the lamp cup body 14. Then, the slider 32 moves through the annular track 4. When the self-leveling plate 13 moves, the follower gear 12 thereon meshes with the flip rack 9. The self-leveling plate 13 is turned 180 degrees through the meshing process of the follower gear 12 and the flip rack 9. That is, at this time, the self-leveling plate 13 drives the inner arc side of the lamp cup body 14 to face downward, and completes the self-leveling process in the process of following the annular track 4.

[0048] Action 3: In action 2, the self-leveling disc 13 continues to move on the annular track 4. When the self-leveling disc 13 moves to the opposite side of the coating stage, the follower gear 12 is meshed with the flip rack 9 again, thereby achieving reset, thereby completing the coating process of the entire light reflective layer.

[0049] It should be noted that the bracket 22 on the self-leveling plate 13 forms a stable clamp with the lamp cup body 14. When the lamp cup body 14 is positively stuck in the bracket 22, the lamp cup body will not fall even if the self-leveling plate 13 is in a flipped state.

[0050] Basic principle: On the one hand, the light reflective material is fully coated by the "self-leveling" coating method, so that the light reflective material can be coated smoothly, and the spiral injection method will not cause dripping and stratification; on the other hand, the position diameter measurement value and the film thickness value are obtained during the coating period, and the coating loss coefficient is calculated by the position diameter measurement value and the film thickness value. Then, the accuracy of the light reflective layer material coating process is controlled by comparing and analyzing the coating loss coefficient with the coating loss coefficient threshold, and the coating, self-leveling, and flipping unloading actions are completed with flexible action guidance, so that the LED lamp cup can be accurately applied during the coating of the light reflective layer to avoid the production of inferior stratified lamps.

[0051] Embodiment 2: This embodiment is to optimize the structure when the "bubbling" occurs in Embodiment 1:

[0052] A defoaming assembly is arranged below one of the shunt tubes 26, and the defoaming assembly includes an electric push rod 29 arranged in the radial direction of the lamp cup body 14, the output end of the electric push rod 29 is connected to the defoaming disk 17, and a toothed scraper 31 is arranged on the outer side of the defoaming disk 17, and one end of the bottom of the electric push rod 29 is vertically connected to a hanging rod 28 fixedly connected to the shunt tube 26, and the output end of the electric push rod 29 is connected to a bent rod 30 connected to the defoaming disk 17.

[0053] Structural advantages: Figure 4 , Figure 6 and Figure 7 It should be noted that: the photoelectric sensor arranged on the coating assembly performs real-time "bubble" monitoring. When "bubbles" are generated, combined with the content of the first action in the first embodiment, while the lamp cup body 14 between the ring gears 23 rotates, the electric push rod 29 is started, driving the toothed scraper 31 on the defoaming disk 17 to approach and contact the inner arc side of the lamp cup body 14, so that during the rotation of the lamp cup body 14, the toothed scraper 31 continuously scrapes off the light reflection layer material coated on the inner side of the lamp cup body 14, thereby eliminating the bubbles generated therein;

[0054] It should be additionally explained that: when the electric push rod 29 drives the defoaming plate 17 to approach, the bending rod 30 completes the anti-collision position protection to prevent the defoaming plate 17 from colliding with the lamp cup body 14.

[0055] Embodiment 3: This embodiment combines Embodiment 1 and Embodiment 2 to form the following control method, including the following steps:

[0056] Step 1: Loading: Load the lamp cup bodies 14 onto the self-leveling plate 13 one by one, and the self-leveling plate 13 is continuously arranged so that the light reflection layer coating process of the lamp cup bodies 14 is carried out continuously and uninterruptedly;

[0057] Step 2: Liquid injection: When the lamp cup body 14 moves to the bottom of the coating assembly and is centered, the light reflective layer material is coated. Specifically, the motor 18 is started to drive the entire coating assembly to correspond to the lamp cup body 14, and the light reflective layer coating is injected into the coating tube 16 through the liquid injection tube 24 connected to the light reflective layer coating supply source. The coating is injected onto the lamp cup body 14 through the coating arc hole 27. At the same time, the driving structure here refers to the start of the driving motor, which drives the active gear 21 to rotate, and the active gear 21 engages the transmission ring gear 23, that is, the lamp cup body 14 between the ring gears 23 rotates. Combined with the above, the light reflective layer coating injected from the coating arc hole 27 is spirally coated on the inner arc side of the lamp cup body 14;

[0058] Step 3: flip - self-leveling - flip - reset: stop the action of injecting the light reflective layer paint into the coating tube 16 through the injection tube 24 connected to the light reflective layer paint supply source, and drive the coating assembly to flip away from the top of the lamp cup body 14 after the motor 18 is started. Then the slider 32 completes the movement through the annular track 4. When the self-leveling disk 13 moves, the follower gear 12 thereon meshes with the flip rack 9. The self-leveling disk 13 forms a 180° flip through the meshing process of the follower gear 12 and the flip rack 9. That is, at this time, the self-leveling disk 13 drives the inner arc side of the lamp cup body 14 to face downward, and completes the self-leveling process in the process of following the annular track 4. The self-leveling disk 13 continues to move on the annular track 4. When the self-leveling disk 13 moves to the opposite side of the coating stage, the follower gear 12 meshes with the flip rack 9 again, thereby achieving reset, and the coating process of the entire light reflective layer is completed.

[0059] Step 4: Defoaming: In step 2, the lamp cup body 14 is driven to rotate, and the defoaming disk 17 corresponds to the inner arc side of the lamp cup body 14 and the defoaming is completed through the toothed scraper 31. Specifically, while the lamp cup body 14 between the ring gears 23 is rotating, the electric push rod 29 is started, driving the toothed scraper 31 on the defoaming disk 17 to approach and contact the inner arc side of the lamp cup body 14, so that during the rotation of the lamp cup body 14, the toothed scraper 31 continuously scrapes off the light reflecting layer material coated on the inner side of the lamp cup body 14, thereby eliminating bubbles generated therein;

[0060] Step 5: Let it stand to complete the coating of the light reflective layer on the main body of the lamp cup, and then uninstall it.

[0061] In summary: Combining embodiments one, two and three, it can be seen that, on the one hand, a "self-leveling" coating method is used to form a comprehensive coating of the light reflective material, so that the light reflective material can be coated smoothly, and no dripping and stratification will occur in the spiral injection method; on the other hand, the position diameter measurement value and the film thickness value are obtained during the coating, and the coating loss coefficient is calculated from the position diameter measurement value and the film thickness value, and then the coating loss coefficient is compared and analyzed with the coating loss coefficient threshold to obtain the accuracy control during the coating process of the light reflective layer material, and the coating, self-leveling, and flipping and unloading actions are completed with mobile action guidance, so that the LED lamp cup can be accurately applied during the coating process of the light reflective layer, avoiding the production of inferior products such as stratification; the combination of the two can effectively achieve a gentle anti-spill coating during the coating process of the light reflective layer of the LED glass lamp cup, avoid the "stratification" and "bubbling" phenomena, and improve the processing efficiency of the LED glass lamp cup.

[0062] The above formulas are obtained by collecting a large amount of data for software simulation and selecting a formula that is close to the actual value. The coefficients in the formula are set by technical personnel in this field according to actual conditions. The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited to this. Any technical personnel familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, make equivalent replacement or change, which should be covered within the protection scope of the present invention.

[0063] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods.

Claims

1. A light reflection layer coating device for processing LED glass lamp cups, comprising a workbench (1), a frame (2) is arranged on both sides of the middle of the workbench (1), and a control panel is embedded on the outer side of the workbench (1), characterized in that: A coating assembly is mounted on the frame (2), the coating assembly comprising a coating ring seat (15) connected to the frame (2), a liquid injection pipe (24) connected to a light reflective layer coating supply source is mounted above the coating ring seat (15), and a coating cylinder (16) connected to the liquid injection pipe (24) is mounted at the lower end of the coating ring seat (15); A ring rail (4) is commonly provided between a pair of the frames (2), a self-leveling disc (13) is movably mounted on the ring rail (4), a lamp cup body (14) is rotatably and clampedly mounted on the self-leveling disc (13), a flip rack (9) is symmetrically provided on the inner side of the upper surface of the ring rail (4), and a follower gear (12) meshing with the flip rack (9) is installed on the outer side of the self-leveling disc (13).

2. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 1 is characterized in that: The self-leveling disc (13) is provided with a bracket (22) outside the through hole corresponding to the lamp cup body (14); the self-leveling disc (13) is rotatably mounted with a ring gear (23) at the upper end of the bracket (22); a driving gear (21) meshing with the ring gear (23) is embedded and mounted in the middle of the outer side of the self-leveling disc (13); and a driving structure is arranged at the lower end of the driving gear (21).

3. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 2 is characterized in that: The self-leveling disc (13) passes through the follower gear (12) and is fixedly mounted with a rotating rod (11); the outer end of the rotating rod (11) is rotatably connected to a fixed seat (10); and the lower end of the fixed seat (10) is mounted with a sliding block (32) slidably connected to the annular rail (4).

4. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 1, characterized in that: A motor (18) is installed outside the frame (2), the output end of the motor (18) is connected to a second rotating rod (19), and a support rod (20) connected to a liquid injection pipe (24) is installed at the middle of the inner end of the outer ring side of the second rotating rod (19).

5. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 4, characterized in that: A branch pipe (25) is installed at the bottom of the injection pipe (24), and a shunt pipe (26) corresponding to each coating cylinder (16) is installed at the bottom of the branch pipe (25). A coating passage is commonly provided inside the injection pipe (24), the branch pipe (25), the shunt pipe (26) and the coating cylinder (16), and a coating arc hole (27) connected to the coating passage is provided at the bottom of the coating cylinder (16).

6. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 5, characterized in that: A defoaming assembly is arranged below one of the shunt pipes (26), and the defoaming assembly comprises an electric push rod (29) arranged in the radial direction of the lamp cup body (14), the output end of the electric push rod (29) is connected to a defoaming disk (17), and a toothed scraper (31) is arranged on the outer side of the defoaming disk (17).

7. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 6, characterized in that: A hanging rod (28) fixedly connected to the shunt pipe (26) is vertically connected to one end of the bottom of the electric push rod (29), and a bent rod (30) connected to the defoaming disk (17) is connected to the output end of the electric push rod (29).

8. The light reflection layer coating equipment for processing LED glass lamp cups according to claim 1, characterized in that: The control panel is built with a data acquisition module, a data analysis module and a signal execution module; the data acquisition module is used to obtain the position diameter measurement value and the film thickness value during the coating period, and send the position diameter measurement value and the film thickness value to the data analysis module; The data analysis module immediately analyzes the coating risk of the lamp cup body (14) after receiving the position diameter measurement value and the coating thickness value, and the analysis process is as follows: obtaining the position diameter measurement value and the coating thickness value within the time threshold and obtaining the coating loss coefficient through numerical calculation, and comparing the coating loss coefficient with a preset coating loss coefficient threshold to generate a coating normal signal and a coating abnormal signal; The data analysis module sends the generated normal coating signal and abnormal coating signal to the signal execution module to execute related actions, and the signal execution module is used to start the drive structure and the motor (18).

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