Automobile mirror automatic coating system

Abstract

The application provides an automobile lens automatic coating system and relates to the technical field of automobile lens coating. The automobile lens automatic coating system comprises a hand control part, an external control part arranged outside the hand control part, a reversing part arranged outside the hand control part, a coating part arranged at the bottom of the reversing part, and a butt joint fixed frame fixed on the reversing block through screws to keep the stability of the bottom spray opening. The butt joint fixed frame is connected with multiple groups of pipe fittings through external interfaces to facilitate the addition of water and cleaning liquid to the inside of the butt joint fixed frame. In the cleaning process, the lens is cleaned without switching the cleaning tool, thereby solving the problem that, in the current traditional coating device, the lens needs to be cleaned and polished multiple times, and then the surface impurities are cleaned by the water flushing method. When the lens is cleaned, the friction plate needs to be continuously switched to perform the friction flushing treatment on the surface cleaning liquid, which leads to the problem that the automobile lens coating process is relatively complex.

Description

Technical Field

[0001] This invention relates to the field of automotive lens coating technology, and particularly to an automatic automotive lens coating system. Background Technology

[0002] Automotive lens coating forms a protective film on the glass surface, which not only improves the light transmittance and clarity of the glass, but also enhances its anti-fog, anti-fog, and abrasion resistance properties, thereby improving driving safety and comfort. Coating can also extend the service life of the glass and reduce maintenance costs, offering multiple benefits. During the coating process, a protective film is mainly formed on the surface of the automotive lens by manual wiping. However, a coating device is needed to facilitate the coating treatment of automotive lenses.

[0003] For example, application number 202323401151.1 discloses a coating device for anti-fog lenses of automotive rearview mirrors, which includes a transmission body, a mounting mechanism, a coating mechanism, and a handle mechanism. The transmission body has a mounting mechanism installed at one end, the mounting mechanism has a coating mechanism installed at one end, a support frame is installed at one end, and a handle mechanism is installed at one end. This invention, through its transmission body and mounting mechanism, allows the rear end of a working disc installed in the device to be aligned with the slotted position of the transmission shaft. Then, a connecting disc installed in the slot on the rotating working disc connects to the front end of the transmission body. Starting the transmission body drives the rapid rotation of the crystal sponge installed on the working disc, thus quickly coating the rearview mirror lens that has been sprayed with solution, improving the efficiency of the device.

[0004] Currently, traditional coating equipment typically requires multiple cleaning and polishing processes for automotive glass, followed by rinsing with water to remove surface impurities. During the cleaning process, it is usually necessary to continuously switch friction pads to rub and rinse the surface cleaning solution, making the coating process for automotive glass quite complex. Summary of the Invention

[0005] This disclosure relates to an automatic coating system for automotive lenses, which includes a coating section. A docking bracket is fixed to a reversing block by screws to maintain the stability of the bottom spray nozzle. The docking bracket is connected to multiple sets of pipes through an external interface to facilitate the addition of water and cleaning fluid into the docking bracket. This allows the lens to be cleaned without switching cleaning tools during the cleaning process, thereby assisting in the coating treatment of automotive lenses.

[0006] In a first aspect, this disclosure provides an automatic coating system for automotive lenses, specifically comprising: a manual control unit; the manual control unit includes a main control frame, a mounting slot, a telescopic slot, a positioning slot, a push plate, and a positioning block; the push plate is configured as a square plate structure, with a spring on the push plate, and the push plate is slidably connected inside the telescopic slot, and the push plate is connected to an electric telescopic rod in the mounting slot; the positioning block is configured as a T-shaped block, with two sets of positioning blocks, each fixed to the push plate, and slidably connected to a sliding groove in the telescopic slot; an external control unit is provided outside the manual control unit, and the external control unit includes a telescopic cylinder and a torsion cylinder; the telescopic cylinder is slidably connected to the outside of the main control frame, and the torsion cylinder is threadedly connected to the inside of the positioning slot; a reversing unit is provided outside the manual control unit, and the reversing unit includes a reversing block, a docking slot, a positioning groove, and a connecting block. The reversing block comprises a torsion block and a synchronization block; the reversing block is rotatably connected to the main control frame, and a positioning block is inserted into the positioning groove; the reversing block is configured as a cuboid structure, with cylindrical protrusions on the reversing block, and a control motor is located inside the reversing block; the synchronization torsion block is configured as a cylindrical structure, rotatably connected to the docking slot, and connected to the control motor inside the reversing block; the bottom of the reversing part is provided with a coating part, and the coating part includes a docking bracket and a torsion block; the docking bracket is fixed to the bottom of the reversing block by screws, the torsion block is rotatably connected to the docking slot, the torsion block is fitted onto the synchronization torsion block, and a synchronization block is inserted into the torsion block; the docking bracket is configured as a disc-shaped structure, with a hollow cavity structure inside, a docking sleeve on the docking bracket, an external connector on the top of the docking bracket, and a nozzle on the bottom of the docking bracket.

[0007] In at least some embodiments, the main control frame is configured as a cuboid structure with two sets of annular protrusions and a control center inside; the mounting slot is configured as a rectangular groove and is located inside the main control frame.

[0008] In at least some embodiments, the telescopic slot is configured as a rectangular groove, the telescopic slot is connected to two sets of sliding grooves, the telescopic slot is connected to the fixed slot through a rectangular through hole, and the telescopic slot is opened inside the main control frame; the position adjustment groove is configured as a rectangular groove, and the position adjustment groove is provided with a threaded rod inside.

[0009] In at least some embodiments, the telescopic cylinder is configured as a rectangular cylindrical structure with a rectangular sliding groove on its outer wall and a control motor on it; the torsion cylinder is configured as a cylindrical rod structure with a threaded groove on it, the torsion cylinder is rotatably connected inside the telescopic cylinder, and the torsion cylinder is connected to the control motor.

[0010] In at least some embodiments, the docking slot is configured as a cylindrical groove, and the docking slot is formed inside the commutator block; the positioning groove is configured as a rectangular groove, and the positioning groove is formed at equal intervals on the cylindrical protrusions of the commutator block.

[0011] In at least some embodiments, the reversing part further includes a telescopic groove; the telescopic groove is configured as a trapezoidal groove and is formed inside the synchronous twisting block; the synchronous plug is configured as a trapezoidal block structure, the synchronous plug is provided with a spring, and the synchronous plug is slidably connected in the telescopic groove.

[0012] In at least some embodiments, the torsion block is configured as a cylindrical structure, with threaded grooves and cylindrical grooves on the torsion block, and the torsion block is connected to a rectangular through hole, and the torsion block is rotatably connected inside the docking fixture.

[0013] In at least some embodiments, the coating section further includes a solid adhesive block and a cleaning adhesive block; the solid adhesive block is configured as a disc-shaped structure, has drainage holes, and has a threaded rod, and is threadedly connected to the torsion block; the cleaning adhesive block is fixed to the bottom of the solid adhesive block.

[0014] In at least some embodiments, the coating section further includes a fixed pipe block and a pipe fitting; the fixed pipe block is configured as a T-shaped block, and the fixed pipe block is provided with a circular through hole, and there are two sets of fixed pipe blocks; the pipe fitting is configured as a tubular structure, the pipe fitting is inserted into the fixed pipe block, and the pipe fitting is connected to the external connector on the docking bracket.

[0015] The automatic coating system for automotive lenses provided by this invention has the following beneficial effects:

[0016] This invention includes a push plate and a positioning block. The push plate and the positioning block are slidably connected inside the telescopic slot, and the push plate is connected to the electric telescopic rod. This allows for easy control of the positioning block to constrain the reversing block during telescopic movement, thereby maintaining the stability of the reversing part and the coating part and facilitating the cleaning of automotive lenses.

[0017] In addition, a synchronous torsion block and a synchronous insertion block are provided. The synchronous torsion block is connected to the control motor inside the commutator block, which facilitates the rotation of the motor. The synchronous torsion block has a telescopic groove inside, which facilitates the installation of the synchronous insertion block. The synchronous insertion block is connected to the torsion block under the action of the spring, which facilitates the rotation and adjustment of the solid rubber block.

[0018] In addition, a docking bracket and a fixing block are provided. The docking bracket is fixed to the reversing block with screws, which facilitates the addition of water and cleaning fluid to the inside of the pipes while maintaining stability, so as to clean the lens without changing tools. The fixing block is rotatably connected to the inside of the docking bracket through a torsion block, which facilitates connection with the synchronous torsion block and assists in polishing the car lens for cleaning. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0020] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0021] In the attached diagram:

[0022] Figure 1 A schematic diagram of a three-dimensional assembly structure according to an embodiment of the present invention is shown;

[0023] Figure 2 A schematic diagram of the three-dimensional assembly bottom view structure according to an embodiment of the present invention is shown;

[0024] Figure 3 A schematic diagram of the exploded structure according to an embodiment of the present invention is shown;

[0025] Figure 4 A schematic diagram of the exploded bottom view structure according to an embodiment of the present invention is shown;

[0026] Figure 5 A schematic diagram of a partially cut-out structure according to an embodiment of the present invention is shown;

[0027] Figure 6 The invention illustrates an embodiment of the invention by Figure 5 A schematic diagram of the enlarged structure of section A;

[0028] Figure 7 A schematic diagram of the hand control assembly structure according to an embodiment of the present invention is shown;

[0029] Figure 8 A schematic diagram of the external control unit assembly structure according to an embodiment of the present invention is shown;

[0030] Figure 9 A schematic diagram of the reversing section assembly structure according to an embodiment of the present invention is shown;

[0031] Figure 10 The invention is illustrated by an embodiment of the invention. Figure 9 A schematic diagram of the enlarged structure of section B is shown.

[0032] Figure 11 A schematic diagram of the coating part assembly structure according to an embodiment of the present invention is shown;

[0033] Figure 12 A schematic diagram of a coating process system according to an embodiment of the present invention is shown.

[0034] List of reference numerals

[0035] 1. Manual control unit; 101. Main control frame; 102. Fixing slot; 103. Telescopic slot; 104. Position adjustment slot; 105. Push plate; 106. Positioning block;

[0036] 2. External control unit; 201. Telescopic cylinder; 202. Torsion cylinder;

[0037] 3. Reversing section; 301. Reversing block; 302. Docking slot; 303. Positioning groove; 304. Synchronous torsion block; 305. Telescopic groove; 306. Synchronous insertion block;

[0038] 4. Coating section; 401. Connecting bracket; 402. Torsion block; 403. Adhesive block; 404. Cleaning adhesive block; 405. Pipe block; 406. Pipe fitting. Detailed Implementation

[0039] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0040] Example 1: Please refer to Figures 1 to 12This invention proposes an automatic coating system for automotive lenses, comprising: a manual control unit 1; the manual control unit 1 includes a main control frame 101, a mounting slot 102, a telescopic slot 103, a positioning slot 104, a push plate 105, and a positioning block 106; the push plate 105 is configured as a square plate structure, and a spring is provided on the push plate 105; the push plate 105 is slidably connected to the inside of the telescopic slot 103, and the push plate 105 is connected to an electric telescopic rod in the mounting slot 102; the push plate 105 is used to drive the positioning block 106 to extend and retract under the action of the electric telescopic rod, so as to assist in constraining the reversing block 301; the positioning block 106 is configured as a T-shaped block, and there are two sets of positioning blocks 106, which are respectively... Fixed to the push plate 105, the positioning block 106 is slidably connected to the sliding groove in the telescopic slot 103; the positioning block 106 is used to extend and retract under the drive of the push plate 105 to assist in constraining the reversing block 301; the hand control unit 1 is provided with an external control unit 2, which includes a telescopic cylinder 201 and a torsion cylinder 202; the telescopic cylinder 201 is slidably connected to the outside of the main control frame 101, and the torsion cylinder 202 is threadedly connected to the inside of the position adjustment groove 104; the hand control unit 1 is provided with a reversing unit 3, which includes a reversing block 301, a docking slot 302, a positioning groove 303, a synchronous torsion block 304, and a synchronous plug 306; the reversing block 301 is rotatably connected to the main control frame 101. A positioning insert 106 is inserted into the positioning groove 303; the reversing block 301 is a cuboid structure with a cylindrical protrusion on it, and a control motor is installed inside the reversing block 301; the reversing block 301 is used to assist in the overall stability of the reversing part 3 and the coating part 4, and facilitates their adjustment; the synchronous torsion block 304 is a cylindrical structure, and is rotatably connected in the docking slot 302, and is connected to the control motor inside the reversing block 301; the synchronous torsion block 304 is used to drive the coating part 4 to rotate as a whole, so as to facilitate the cleaning and coating of the lens; the bottom of the reversing part 3 is provided with the coating part 4, and the coating part 4 includes a docking bracket 401 and a torsion block 402; The docking bracket 401 is fixed to the bottom of the reversing block 301 by screws. The torsion block 402 is rotatably connected to the docking slot 302 and is fitted onto the synchronous torsion block 304. A synchronous insert block 306 is inserted into the torsion block 402. The torsion block 402 is used to assist in fixing the adhesive block 403 to facilitate the stability of the cleaning adhesive block 404. The docking bracket 401 is set as a disc-shaped structure with a hollow cavity structure inside. The docking bracket 401 is provided with a docking sleeve, an external connector at the top, and a nozzle at the bottom. The docking bracket 401 is used to assist in the installation and fixing of other structures of the coating section 4 to facilitate the overall stability of the coating section 4.

[0041] Example 2: Based on Example 1, as follows Figure 7As shown, the main control frame 101 is a cuboid structure with two sets of annular protrusions. The main control frame 101 houses the control center. It assists in the installation and fixation of other structures of the device to maintain overall stability. The mounting slot 102 is a rectangular groove located inside the main control frame 101. It assists in the installation of the electric telescopic rod, facilitating control of the push plate 105. The telescopic slot 103 is a rectangular groove connected to two sets of sliding grooves. It connects to the mounting slot 102 via a rectangular through-hole and is located inside the main control frame 101. It assists in the installation of the push plate 105 and the positioning block 106, facilitating adjustment. The position adjustment groove 104 is a rectangular groove with a threaded rod inside. It assists in docking with the torsion cylinder 202 for adjustment.

[0042] In the embodiments disclosed herein, such as Figure 8 As shown, the telescopic cylinder 201 is configured as a rectangular cylindrical structure, with a rectangular sliding groove on its outer wall, and a control motor is mounted on it. The telescopic cylinder 201 is used to assist in increasing the length of the main control frame 101 to facilitate its overall stability. The torsion cylinder 202 is configured as a cylindrical rod structure, with a threaded groove on it. The torsion cylinder 202 is rotatably connected inside the telescopic cylinder 201 and is connected to the control motor. The torsion cylinder 202 is used to rotate under the action of the control motor to adjust the position of the telescopic cylinder 201 through the thread.

[0043] In the embodiments disclosed herein, such as Figure 9 and Figure 10 As shown, the docking slot 302 is a cylindrical groove, and the docking slot 302 is formed inside the reversing block 301; the docking slot 302 is used to assist in the installation of the synchronous torsion block 304, and facilitates docking with the torsion block 402 to facilitate the rotation adjustment of the adhesive block 403; the positioning groove 303 is a rectangular groove, and the positioning groove 303 is equidistantly formed on the cylindrical protrusion of the reversing block 301; the positioning groove 303 is used to dock with the positioning insert 106 to constrain the reversing block 301; the reversing part 3 It also includes a telescopic groove 305; the telescopic groove 305 is a trapezoidal groove, and the telescopic groove 305 is opened inside the synchronous torsion block 304; the telescopic groove 305 is used to assist in the installation of the synchronous plug 306, so as to facilitate telescopic adjustment; the synchronous plug 306 is a trapezoidal block structure, and the synchronous plug 306 is provided with a spring, and the synchronous plug 306 is slidably connected in the telescopic groove 305; the synchronous plug 306 is used to be inserted into the inside of the torsion block 402 under the action of the spring, so as to facilitate the docking of the torsion block 402 and the synchronous torsion block 304.

[0044] In the embodiments disclosed herein, such as Figure 11 As shown, the torsion block 402 is a cylindrical structure with a threaded groove. The torsion block 402 is connected to a rectangular through hole and is rotatably connected inside the docking bracket 401. The torsion block 402 assists in driving the adhesive block 403 and maintains synchronous rotation with the synchronous torsion block 304. The coating section 4 also includes an adhesive block 403 and a cleaning adhesive block 404. The adhesive block 403 is a disc-shaped structure with a drainage hole and a threaded rod. The adhesive block 403 is threadedly connected to the torsion block 402. The adhesive block 403 is used to fix the cleaning adhesive block 404 for easy maintenance. Its stability; the cleaning block 404 is fixed to the bottom of the fixed block 403; the cleaning block 404 is used to rotate under the drive of the fixed block 403, which facilitates the cleaning and coating treatment of the lens; the coating part 4 also includes a fixed tube block 405 and a tube 406; the fixed tube block 405 is set as a T-shaped block, and the fixed tube block 405 is provided with a circular through hole, and there are two sets of fixed tube blocks 405; the fixed tube block 405 is used to fix the tube 406 to maintain its stability; the tube 406 is set as a tubular structure, the tube 406 is inserted into the fixed tube block 405, and the tube 406 is connected to the external connector on the docking bracket 401; the tube 406 is used to transport water and cleaning fluid to facilitate the treatment of the lens.

[0045] The specific usage and function of this embodiment: In this invention, during use, the internal drive structure and control center of the device are electrically connected. Then, the pipes 406 are connected to the docking bracket 401 and the external liquid supply device. The entire device is then placed close to the car lens, and the drive motor inside the reversing block 301 is activated through the control center. The motor drives the synchronous torsion block 304 to rotate, which in turn drives the torsion block 402 and the adhesive block 403 to rotate. This rotation also drives the cleaning adhesive block 404 to rotate, thus cleaning the car lens. The lens is cleaned to remove impurities from its surface. During the cleaning process, the external liquid supply device is controlled by the control center to add cleaning fluid into the docking bracket 401 through the fitting 406. The lens is further cleaned by adding cleaning fluid into the lens. Then, rinsing water is added into the docking bracket 401 through the fitting 406 to rinse the impurities on the lens and treat the cleaning fluid at the same time to maintain the cleanliness of the lens. Finally, after the cleaning fluid in the cleaning block 404 is rinsed, a coating material is applied upwards to the lens in conjunction with the rotation of the docking bracket 401 to perform a coating treatment.

[0046] When adjusting the angle of the reversing block 301, the electric telescopic rod inside the fixed groove 102 is retracted by the control center to control the retraction of the push plate 105 and the positioning block 106, so that the positioning block 106 moves out of the positioning groove 303 to release the constraint on the reversing block 301, making it convenient to adjust the overall angle of the coating section 4 by rotation. Then, the motor on the telescopic cylinder 201 is controlled by the control center to control the rotation of the torsion cylinder 202, so that the telescopic cylinder 201 can be moved by the thread during the rotation, so as to increase the relative length of the main control frame 101 and facilitate the use of the device.

[0047] The following points should be noted in this article:

[0048] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0049] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0050] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An automatic coating system for automotive lenses, including: The manual control unit (1) includes a main control frame (101), a fixed slot (102), a telescopic slot (103), a position adjustment slot (104), a push plate (105), and a positioning block (106). The push plate (105) is a square plate structure with a spring on it. The push plate (105) is slidably connected to the inside of the telescopic slot (103), and the push plate (105) is connected to the electric telescopic rod in the fixed slot (102). The positioning block (106) is a T-shaped block. There are two sets of positioning blocks (106). The positioning blocks (106) are fixed on the push plate (105) and slidably connected to the telescopic slot (103). The manual control unit (1) is located in the sliding groove inside the main control frame (101). An external control unit (2) is provided outside the manual control unit (1), and the external control unit (2) includes a telescopic cylinder (201) and a torsion cylinder (202). The telescopic cylinder (201) is slidably connected to the outside of the main control frame (101), and the torsion cylinder (202) is threadedly connected to the inside of the position adjustment groove (104). A reversing unit (3) is provided outside the manual control unit (1), and the reversing unit (3) includes a reversing block (301), a docking slot (302), a positioning groove (303), a synchronous torsion block (304), and a synchronous insertion block (306). The reversing block (301) is rotatably connected to the main control frame (101), and a positioning insertion block (106) is inserted in the positioning groove (303). The positioning groove (303) is equidistantly opened in the reversing section. The reversing block (301) has a cylindrical protrusion; the reversing block (301) is configured as a cuboid structure, and the reversing block (301) has a cylindrical protrusion, and the reversing block (301) has a drive motor inside; the synchronous torsion block (304) is configured as a cylindrical structure, and the synchronous torsion block (304) is rotatably connected in the docking slot (302), and the synchronous torsion block (304) is connected to the drive motor inside the reversing block (301); the bottom of the reversing part (3) is provided with a coating part (4), and the coating part (4) includes a docking bracket (401), a torsion block (402), a solid adhesive block (403), a cleaning adhesive block (404), and a pipe fitting (406); the docking bracket (401) is fixed to the bottom of the reversing block (301) by screws, and the torsion block (304) is rotatably connected in the docking slot (302), and the synchronous torsion block (304) is connected to the drive motor inside the reversing block (301); the bottom of the reversing part (3) has ... The rotating block (402) is rotatably connected to the docking slot (302), the torsion block (402) is sleeved on the synchronous torsion block (304), and the synchronous plug (306) is inserted into the torsion block (402); the docking bracket (401) is configured as a disc-shaped structure, the interior of the docking bracket (401) is configured as a cavity structure, the docking bracket (401) is provided with a docking sleeve, the top of the docking bracket (401) is provided with an external connector, and the bottom of the docking bracket (401) is provided with a nozzle; the adhesive block (403) is provided with a water leakage hole, and the adhesive block (403) is threadedly connected to the torsion block (402); the cleaning adhesive block (404) is fixed to the bottom of the adhesive block (403); the pipe fitting (406) is connected to the external connector on the docking bracket (401);The drive motor drives the synchronous torsion block (304), torsion block (402), adhesive block (403), and cleaning adhesive block (404) to rotate synchronously to polish the automotive lens. Cleaning fluid is added to the inside of the tube (406) to further clean the lens. Rinse water is then added to the inside of the tube (406) to treat the cleaning fluid. Finally, a coating is applied to the lens by applying a coating material upwards in conjunction with the rotation of the mounting bracket (401).

2. The automatic coating system for automotive lenses according to claim 1, characterized in that: The main control frame (101) is configured as a cuboid structure, and two sets of annular protrusions are provided on the main control frame (101). The control center is located inside the main control frame (101). The mounting slot (102) is configured as a rectangular groove, and the mounting slot (102) is located inside the main control frame (101).

3. The automatic coating system for automotive lenses according to claim 1, characterized in that: The telescopic slot (103) is configured as a rectangular groove, and the telescopic slot (103) is connected to two sets of sliding grooves. The telescopic slot (103) and the fixed slot (102) are connected through a rectangular through hole. The telescopic slot (103) is opened inside the main control frame (101). The position adjustment groove (104) is configured as a rectangular groove, and the position adjustment groove (104) is provided with a threaded rod inside.

4. The automatic coating system for automotive lenses according to claim 1, characterized in that: The telescopic cylinder (201) is configured as a rectangular cylindrical structure, and a rectangular sliding groove is provided on the outer wall of the telescopic cylinder (201). A control motor is provided on the telescopic cylinder (201). The torsion cylinder (202) is configured as a cylindrical rod structure, and a threaded groove is provided on the torsion cylinder (202). The torsion cylinder (202) is rotatably connected inside the telescopic cylinder (201), and the torsion cylinder (202) is connected to the control motor.

5. The automatic coating system for automotive lenses according to claim 1, characterized in that: The docking slot (302) is configured as a cylindrical groove, and the docking slot (302) is opened inside the reversing block (301); the positioning groove (303) is configured as a rectangular groove.

6. The automatic coating system for automotive lenses according to claim 1, characterized in that: The reversing part (3) also includes a telescopic groove (305); the telescopic groove (305) is configured as a trapezoidal groove, and the telescopic groove (305) is opened inside the synchronous twist block (304); the synchronous plug (306) is configured as a trapezoidal block structure, and a spring is provided on the synchronous plug (306), and the synchronous plug (306) is slidably connected in the telescopic groove (305).

7. The automatic coating system for automotive lenses according to claim 1, characterized in that: The torsion block (402) is configured as a cylindrical structure, and the torsion block (402) is provided with a threaded groove and a cylindrical groove. The torsion block (402) is connected to a rectangular through hole and is rotatably connected to the inside of the docking bracket (401).

8. The automatic coating system for automotive lenses according to claim 1, characterized in that: The adhesive block (403) is configured as a disc-shaped structure, and the adhesive block (403) is provided with a threaded rod.

9. The automatic coating system for automotive lenses according to claim 1, characterized in that: The coating section (4) also includes a tube block (405); the tube block (405) is a T-shaped block, and a circular through hole is provided on the tube block (405). There are two sets of tube blocks (405); the fitting (406) is a tubular structure and is inserted into the tube block (405).

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