A process and production line for circular mirror film pasting

Abstract

The application belongs to the technical field of round mirror pasting film and specifically designs a round mirror pasting film process and production line, which comprises a film drawing unit, a first supporting table, a power mechanism, a first rotating disc, an annular frame, a discharging mechanism, a second conveying belt and a film turning mechanism. The power mechanism and the film drawing unit are matched with each other, so that the periphery of the round mirror can be automatically drawn for 360°, replacing the manual film drawing action, enabling the devices in each link of the production line to continuously produce, reducing the carrying waste, greatly improving the production efficiency, and enabling the film pasting machine and the film drawing unit to be matched with each other, realizing the continuous pasting of multiple round mirror products and the film drawing action on four round mirrors at the same time, so that the film drawing efficiency per unit time is improved by 4 times. In addition, the film turning mechanism is arranged to automatically turn the mirror surface product after film drawing, so as to provide manual inspection of the next piece after cleaning, reduce the manual turning action, and reduce the labor intensity of workers.

Description

Technical Field

[0001] This invention belongs to the field of circular mirror film technology, and specifically designs a circular mirror film application process and production line. Background Technology

[0002] Currently, there are automatic film cutting machines for rectangular mirror products, which can replace manual film cutting. However, for mirror products with curved shapes such as circles and ovals, the safety film on the back is still cut manually. A simple model is made according to the corresponding pattern, and the film is cut manually with a blade.

[0003] Products cut manually often have uneven film edges on the mirror surface, resulting in an unattractive appearance, low efficiency, and safety hazards due to the use of blades. Furthermore, manual cutting with blades is limited by the worker's skill level, leading to uneven and unattractive film edges on the back of the mirror, which may result in rework after peeling and reapplying the film.

[0004] In view of this, the present invention provides a circular mirror film application process and production line, which improves the above-mentioned technical problems. Summary of the Invention

[0005] The technical problem that this invention aims to improve is that, currently, when cutting film on circular mirrors, the film is often cut manually with a blade. Products with manually cut film have uneven film edges on the mirror surface, an unsightly appearance, low efficiency, and safety hazards due to the use of blades. Furthermore, when cutting film manually with a blade, the skill level of the worker limits the smoothness of the cut transition section of the curve, resulting in uneven and unsightly film edges on the back of the mirror, which leads to the need for re-applying the film after tearing it off, resulting in a second rework.

[0006] This invention provides a circular lens coating production line, which includes, in sequence according to the production process, a lens scribing machine, a first cleaning machine, a coating machine, a first conveyor belt, a second cleaning machine, a lens turning table, and an inspection and unloading area. The circular lens coating production line also includes: a coating unit, a first support platform, a power mechanism, a first rotating disk, an annular frame, a material discharge mechanism, a second conveyor belt, and a lens flipping mechanism.

[0007] The coating unit is located between the first conveyor belt and the second cleaning machine, and the coating unit is used to automatically coat the lenses.

[0008] The No. 1 support platform is located between the No. 1 conveyor belt and the No. 2 cleaning machine, and the film-cutting unit is located on the No. 1 support platform;

[0009] The power mechanism is located on the first support platform and is connected to the film-cutting unit to provide power to the film-cutting unit.

[0010] The first rotating disk is mounted on the first support platform, and the first rotating disk is ring-shaped;

[0011] The annular frame is installed on the first rotating disk;

[0012] The discharge mechanism is located inside the first rotating disk and is mounted on the first support platform.

[0013] The second conveyor belt is located between the film-cutting unit and the second cleaning machine;

[0014] The lens flipping mechanism is located between the second conveyor belt and the second cleaning machine, and is used to automatically flip the lenses.

[0015] Compared to existing technologies where manual cutting of circular mirrors with a blade results in uneven film edges, unsightly appearance, low efficiency, safety hazards due to blade use, and uneven film edges on the back of the mirror caused by uneven cutting of curved lines due to worker skill level, the new technology also addresses these issues.

[0016] This invention, by setting up a power mechanism and a film-cutting unit to work together, can automatically cut the film around the periphery of a circular mirror in 360°, replacing the manual film-cutting action. This allows equipment at each stage of the production line to produce continuously, reduces handling waste, and greatly improves production efficiency. Furthermore, by setting up a film-applying machine and a film-cutting unit to work together, multiple circular mirror products can be continuously applied to the film while simultaneously cutting the film on four circular mirrors, increasing the film-cutting efficiency by four times per unit time. In addition, by setting up a flipping mechanism, the mirror products after film cutting are automatically flipped over for subsequent manual inspection and unloading after cleaning, reducing manual flipping actions and reducing the labor intensity of workers.

[0017] Preferably, the power mechanism includes a first motor, a second motor, and a cylinder, all located above the first support platform, and the first motor, the second motor, and the cylinder are arranged sequentially from top to bottom.

[0018] Preferably, the film-cutting unit includes: a cross, a first mounting plate, a film-cutting blade, a second mounting plate, and a suction cup;

[0019] The cross is formed by two concave frames fixed perpendicularly to each other. The cross is located above the annular frame. The cross includes four lower ends. The center of the upper surface of the cross is fixedly connected to the output end of motor number one.

[0020] The first mounting plate is fixed to the lower end of the cross, and the second motor is fixedly mounted on the lower surface of the first mounting plate.

[0021] The slicing blade is fixedly mounted on the output shaft of motor No. 2 by a mounting ring and is located on the side of the output shaft of motor No. 2.

[0022] The second mounting plate is located below the output shaft of the second motor, and the lower surface of the second mounting plate is fixedly connected to the cylinder.

[0023] The suction cup is located below the cylinder and is fixedly connected to the output end of the cylinder. The annular frame includes an outer ring and an inner ring, and an annular space is formed between the outer ring and the inner ring. The suction cup is located directly above the annular space.

[0024] Preferably, the second mounting plate is rotatably connected to the output shaft of the second motor, one end of a limit rod is fixedly connected to one side of the second mounting plate, the other end of the limit rod is fixedly connected to the cross, and a bracket is fixedly connected above the first motor, the bracket being fixedly connected to the first support platform.

[0025] Preferably, the discharge mechanism includes: a pneumatic telescopic rod, a push rod, and a discharge port;

[0026] The pneumatic telescopic rod is fixedly installed at the center of the first rotating disk by a mounting block;

[0027] The push rod is fixedly connected to the output end of the pneumatic telescopic rod;

[0028] The discharge port is located on the outer ring of the annular frame. The outer ring is rotatably connected to the first rotating disk, and the outer surface of the outer ring is fixed to the bracket through a connecting rod.

[0029] Preferably, the flipping mechanism includes: a second support platform, a third motor, a sleeve, and a flipping plate;

[0030] The second support platform is located between the second conveyor belt and the second cleaning machine;

[0031] The No. 3 motor is fixedly installed on the No. 2 support platform via a support frame;

[0032] The sleeve is fitted onto the output shaft of motor No. 3 and is fixedly connected to the output shaft of motor No. 3;

[0033] The number of flaps is not less than four, and the flaps are evenly arranged in a circular shape around the sleeve. The flaps are fixed to the outer surface of the sleeve.

[0034] First, the lens is manually loaded at the circular cutting machine position. After the circular cutting machine cuts the mirror into a circle, the lens is manually broken apart.

[0035] Then, the workers placed the broken round mirror products into groups of four, with the back of the round mirrors facing up, and put them into the first cleaning machine for cleaning.

[0036] Next, the back of the round mirror is cleaned. The round mirror products are then manually placed with the back facing up. The round mirrors are grouped into sets of four. The four mirrors are placed into the tooling mold of the laminating machine in sequence. The laminating machine applies film to the four round mirrors. After the back of the round mirrors is laminated, the robotic arm controller set on the opposite side of the laminating machine is used to control the robotic arm to take out the laminated round mirrors from the tooling mold. The removed round mirrors are then placed onto the first conveyor belt in sequence. The round mirrors continue to move under the drive of the first conveyor belt.

[0037] While the circular mirror continues to move under the drive of the first conveyor belt, the controller controls the first motor to start. The output shaft of the first motor rotates, causing the cross to rotate 30°. After the cross rotates 30°, the two "concave" shaped frames will deviate from the center line of the first conveyor belt, so that the cross will not obstruct the normal transport of the mirror.

[0038] At the same time, the controller controls the rotation of the first rotating disk;

[0039] Furthermore, the four circular mirrors gradually move to the end of the first conveyor belt under the conveyor belt. Therefore, the four circular mirrors detach from the first conveyor belt due to their own weight and fall into the annular space formed by the outer ring and the inner ring due to inertia. Since the four circular mirrors are evenly spaced on the conveyor belt, the four circular mirrors are arranged in a 90° ring in the annular space.

[0040] At this time, the controller stops the rotation of the first rotating disk and controls the cylinder to work. The cylinder controls the suction cup to descend and pick up the circular mirror. At the same time, the second motor starts and drives the dicing knife to rotate along the edge of the circular mirror. The dicing knife automatically dices the film around the periphery of the circular mirror in 360°.

[0041] After the circular mirror finishes cutting, the controller controls the pneumatic telescopic rod and the No. 1 rotating disk to work. Since the outer ring is rotatably connected to the No. 1 rotating disk and the outer ring is limited by the connecting rod and the support, the outer ring will not rotate with the No. 1 rotating disk. When the circular mirror, the discharge port and the output end of the pneumatic telescopic rod are in a straight line, the output end of the pneumatic telescopic rod extends and pushes the circular mirror in the annular space out of the discharge port in turn. The circular mirrors that are separated from the annular space in turn fall onto the No. 2 conveyor belt due to inertia under the push of the pneumatic telescopic rod.

[0042] Secondly, since the circular mirrors are arranged sequentially on conveyor belt number two, they fall one after another under the conveyor belt's transport. Simultaneously, the controller starts motor number three, and the output shaft of motor number three drives the flippers to rotate. Due to their own weight and the inertia generated by conveyor belt number two, the circular mirrors fall sequentially between pairs of flippers. Multiple flippers form a receiving space between each pair, with the output shaft of motor number three serving as the dividing line. Figure 8The area is divided into two zones, left and right. The lens initially falls into the left zone with its reverse side facing up. As the flip panel rotates, the lens rotates to the right zone. During the rotation from the left zone to the right zone, the lens rotates due to its own weight, changing from reverse side to front side. As the lens gradually tilts to the lower right as the flip panel rotates, it slides down into the dispensing table due to gravity. The dispensing table divides the round lens into two streams, which flow to the second cleaning machine.

[0043] After being cleaned and dried by the No. 2 cleaning machine, the round mirror surface flows to the inspection and unloading position;

[0044] Finally, in the inspection area, the pieces are unpacked and packaged after passing manual inspection.

[0045] Preferably, the flap is designed with an arc-shaped structure.

[0046] The round mirror rests in the space formed between two flaps, and both flaps are curved, which makes the angle between the two flaps acute. The curved structure of the flaps also prevents the round mirror from slipping between the flaps, ensuring the stability of the round mirror on the flaps.

[0047] Preferably, the height of the flap on the sleeve in a horizontal position is lower than the upper transmission height of the second conveyor belt.

[0048] This ensures that the circular mirror can fall smoothly onto the second conveyor belt due to its own weight and inertia.

[0049] Preferably, the flipping mechanism has a shifting platform on the side away from the second conveyor belt, and the height of the shifting platform is lower than the height of the flipping plate on the sleeve when it is in a horizontal position.

[0050] This ensures that the circular mirror can fall smoothly onto the turntable due to its own weight and inertia.

[0051] The specific method for applying a film to a circular mirror is as follows:

[0052] S1: The lens is manually loaded at the circular cutting machine position. After the circular cutting machine cuts the mirror into a circle, the lens is manually broken apart.

[0053] S2: Workers place the broken round mirror products into groups of four, with the back of the round mirrors facing up, into the first cleaning machine for cleaning.

[0054] S3: The back of the round mirror is cleaned. The round mirror product is placed with the back facing up into the tooling mold of the laminating machine. The back continues to move after the film is applied.

[0055] S4: Every 4 circular mirrors are conveyed to the designated position by the No. 1 conveyor belt. At this time, the controller controls the power mechanism to drive the film-drawing unit to work. The film-drawing unit automatically draws the film around the circular mirror in 360°.

[0056] S5: After the circular mirror finishes cutting the film, the controller controls the discharge mechanism to work. The discharge mechanism pushes the circular mirror away from the cutting unit, so that the circular mirror moves to the second conveyor belt position in sequence.

[0057] S6: The circular mirror arrives at the flipping mechanism under the conveyor belt No. 2. The flipping mechanism drives the circular mirror to flip so that the mirror surface faces upward.

[0058] S7: The lenses are moved to the dispensing table by the flipping mechanism, so that the products are split from one path into two paths and flow to the second cleaning station.

[0059] S8: After being cleaned and dried by the No. 2 cleaning machine, the round mirror surface flows to the inspection and unloading position;

[0060] S9: In the inspection and unloading area, after passing manual inspection, the films are unloaded and packaged.

[0061] The beneficial effects of this invention are as follows:

[0062] This invention provides a circular mirror coating process and production line. By setting up a power mechanism and a coating unit to work together, it can automatically coat the circular mirror with film at 360°, replacing manual coating. This allows for continuous production at each stage of the production line, reducing material handling waste and greatly improving production efficiency. Furthermore, by setting up a coating machine and a coating unit to work together, multiple circular mirror products can be coated continuously while simultaneously coating four circular mirrors, increasing coating efficiency by four times per unit time. In addition, by setting up a flipping mechanism, the coated mirror products are automatically flipped over for subsequent cleaning and manual inspection, reducing manual flipping and labor intensity for workers. Attached Figure Description

[0063] To make the content of this invention easier to understand, the invention will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0064] Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention;

[0065] Figure 2 This is a schematic diagram of the main structure of the present invention;

[0066] Figure 3 This is a top view of the structure of the present invention;

[0067] Figure 4 This is a schematic diagram of the overall appearance structure of the film-cutting unit of the present invention;

[0068] Figure 5 This is a schematic diagram of the membrane-splitting unit structure of the present invention;

[0069] Figure 6This is a schematic diagram of the flipping process of the circular mirror on the flipping mechanism of the present invention;

[0070] Figure 7 This is a schematic diagram of the flipping mechanism of the present invention;

[0071] Figure 8 This is a schematic diagram of the annular frame structure of the present invention;

[0072] In the diagram: 1. Circular cutting machine; 2. Cleaning machine No. 1; 3. Film applicator; 4. Conveyor belt No. 1; 5. Film cutting table; 6. Cross-shaped device; 61. Mounting plate No. 1; 62. Film cutting knife; 63. Mounting plate No. 2; 64. Suction cup; 65. Support platform No. 1; 7. Power mechanism; 8. Motor No. 1; 81. Motor No. 2; 82. Cylinder; 83. Rotating disc No. 1; 9. Circular frame; 10. Outer ring; 101. Inner ring; 102. Discharge mechanism; 11. Pneumatic telescopic rod; 111. Push rod; 112. Discharge port; 113. Conveyor belt No. 2; 12. Flipping mechanism; 13. Support platform No. 2; 131. Motor No. 3; 132. Sleeve; 133. Flip plate; 134. Cleaning machine No. 2; 14. Detailed Implementation

[0073] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0074] like Figures 1 to 3 As shown, the present invention provides a circular lens coating production line, which includes, in sequence according to the production process, a lens scribing machine 1, a first cleaning machine 2, a coating machine 3, a first conveyor belt 4, a second cleaning machine 14, a lens turning table 5, and an inspection and unloading area. The circular lens coating production line also includes: a coating unit 6, a first support platform 7, a power mechanism 8, a first rotating disk 9, an annular frame 10, a material discharge mechanism 11, a second conveyor belt 12, and a lens flipping mechanism 13.

[0075] The coating unit 6 is located between the first conveyor belt 4 and the second cleaning machine 14. The coating unit 6 is used to automatically coat the lens.

[0076] The first support platform 7 is located between the first conveyor belt 4 and the second cleaning machine 14, and the film cutting unit 6 is located on the first support platform 7;

[0077] The power mechanism 8 is located on the first support platform 7. The power mechanism 8 is connected to the film-cutting unit 6 and is used to provide power to the film-cutting unit 6.

[0078] The first rotating disk 9 is mounted on the first support platform 7, and the first rotating disk 9 is ring-shaped;

[0079] The annular frame 10 is mounted on the first rotating disk 9;

[0080] The discharge mechanism 11 is located inside the first rotating disk 9, and the discharge mechanism 11 is installed on the first support platform 7. The second conveyor belt 12 is located between the film cutting unit 6 and the second washing machine 14.

[0081] The lens flipping mechanism 13 is located between the second conveyor belt 12 and the second cleaning machine 14. The lens flipping mechanism 13 is used to complete the automatic lens flipping.

[0082] By adopting the above technical solution, firstly, the lens is loaded manually at position 1 of the circular cutting machine, and then the lens is manually broken apart after the circular cutting machine 1 cuts the mirror into circles.

[0083] Then, the workers put the broken round mirror products into groups of four, with the back of the round mirrors facing up, and placed them into position 2 of the No. 1 cleaning machine for cleaning.

[0084] Next, the back of the round mirror is cleaned, and the round mirror product is placed face up into the tooling mold of position 3 of the laminating machine. The back continues to move after the film is applied.

[0085] Furthermore, every four circular mirrors are transported to the designated position by the No. 1 conveyor belt 4. At this time, the controller controls the power mechanism 8 to drive the coating unit 6 to work. The coating unit 6 automatically coats the circular mirrors in 360°.

[0086] After the circular mirror finishes cutting the film, the controller controls the discharge mechanism 11 to work. The discharge mechanism 11 pushes the circular mirror away from the cutting unit 6, so that the circular mirror moves sequentially to position 12 of the second conveyor belt.

[0087] Secondly, the circular mirror is conveyed by the second conveyor belt 12 to the flipping mechanism 13, which drives the circular mirror to flip so that the mirror surface faces upward.

[0088] Subsequently, the lens is moved to the dispensing table 5 by the flipping mechanism 13, so that the product is split into two streams and flows to the second cleaning machine 14.

[0089] Afterwards, the round mirror surface is cleaned and dried by the No. 2 cleaning machine 14 and then flows to the inspection and unloading position.

[0090] Finally, in the inspection and unpacking area, the pieces are unpacked and packaged after passing manual inspection.

[0091] Compared to existing technologies where manual cutting of circular mirrors with a blade results in uneven film edges, unsightly appearance, low efficiency, safety hazards due to blade use, and uneven film edges on the back of the mirror caused by uneven cutting of curved lines due to worker skill level, the new technology also addresses these issues.

[0092] This invention, by setting up a power mechanism 8 and a film-cutting unit 6 to work together, can automatically cut the film around the periphery of the circular mirror in 360°, replacing the manual film-cutting action. This allows equipment at each stage of the production line to produce continuously, reduces handling waste, and greatly improves production efficiency. Furthermore, by setting up a film-applying machine 3 and a film-cutting unit 6 to work together, multiple circular mirror products can be continuously applied to the film while simultaneously cutting the film on four circular mirrors, increasing the film-cutting efficiency by four times per unit time. In addition, by setting up a flipping mechanism 13, the mirror products after film cutting are automatically flipped over for subsequent manual inspection and unloading after cleaning, reducing manual flipping actions and reducing the labor intensity of workers.

[0093] like Figures 1 to 8 As shown, in a specific embodiment of the present invention, the power mechanism 8 includes a first motor 81, a second motor 82 and a cylinder 83, all of which are located above the first support platform 7. The first motor 81, the second motor 82 and the cylinder 83 are arranged sequentially from top to bottom.

[0094] The film-cutting unit 6 includes: a cross 61, a first mounting plate 62, a film-cutting knife 63, a second mounting plate 64, and a suction cup 65;

[0095] The cross 61 is formed by two concave frames fixed perpendicularly to each other. The cross 61 is located above the annular frame 10. The cross 61 includes four lower ends. The center of the upper surface of the cross 61 is fixedly connected to the output end of the first motor 81.

[0096] The first mounting plate 62 is fixedly connected to the lower end of the cross 61, and the second motor 82 is fixedly installed on the lower surface of the first mounting plate 62.

[0097] The slicing blade 63 is fixedly mounted on the output shaft of motor 82 by a mounting ring and is located on the side of the output shaft of motor 82.

[0098] The second mounting plate 64 is located below the output shaft of the second motor 82, and the lower surface of the second mounting plate 64 is fixedly connected to the cylinder 83.

[0099] The suction cup 65 is located below the cylinder 83 and is fixedly connected to the output end of the cylinder 83. The annular frame 10 includes an outer ring 101 and an inner ring 102, and an annular space is formed between the outer ring 101 and the inner ring 102. The suction cup 65 is located directly above the annular space.

[0100] The second mounting plate 64 is rotatably connected to the output shaft of the second motor 82. One end of a limit rod is fixedly connected to one side of the second mounting plate 64, and the other end of the limit rod is fixedly connected to the cross 61. A bracket is fixedly connected above the first motor 81, and the bracket is fixedly connected to the first support platform 7.

[0101] The discharge mechanism 11 includes: a pneumatic telescopic rod 111, a push rod 112, and a discharge port 113;

[0102] The pneumatic telescopic rod 111 is fixedly installed at the center of the first rotating disk 9 by a mounting block;

[0103] The push rod 112 is fixedly connected to the output end of the pneumatic telescopic rod 111;

[0104] The discharge port 113 is opened on the outer ring 101 of the annular frame 10. The outer ring 101 is rotatably connected to the first rotating disk 9. The outer surface of the outer ring 101 is fixed to the bracket through a connecting rod.

[0105] The flipping mechanism 13 includes: a second support platform 131, a third motor 132, a sleeve 133, and a flipping plate 134;

[0106] The second support platform 131 is located between the second conveyor belt 12 and the second cleaning machine 14;

[0107] The No. 3 motor 132 is fixedly installed on the No. 2 support platform 131 by a support frame;

[0108] The sleeve 133 is sleeved on the output shaft of motor 132 and is fixedly connected to the output shaft of motor 132;

[0109] The number of flaps 134 is not less than four. The flaps 134 are evenly arranged in a circular shape around the sleeve 133. The flaps 134 are fixed to the outer surface of the sleeve 133.

[0110] By adopting the above technical solution, firstly, the lens is loaded manually at position 1 of the circular cutting machine, and then the lens is manually broken apart after the circular cutting machine 1 cuts the mirror into circles.

[0111] Then, the workers put the broken round mirror products into groups of four, with the back of the round mirrors facing up, and placed them into position 2 of the No. 1 cleaning machine for cleaning.

[0112] Next, the back of the round mirror is cleaned. The round mirror products are then manually placed with the back facing up. The round mirrors are grouped into sets of four. The four mirrors are placed into the tooling mold of the laminating machine 3 in sequence. The laminating machine 3 applies film to the four round mirrors. After the back of the round mirrors is covered with film, the robotic arm controller set on the opposite side of the laminating machine 3 is used to control the robotic arm to take out the film-covered round mirrors from the tooling mold. The removed round mirrors are then placed onto the first conveyor belt 4 in sequence. The round mirrors continue to move under the drive of the first conveyor belt 4.

[0113] While the circular mirror continues to move under the drive of the first conveyor belt 4, the controller controls the first motor 81 to start. The output shaft of the first motor 81 rotates, causing the cross 61 to rotate 30°. After the cross 61 rotates 30°, the two "concave" shaped frames will deviate from the center line of the first conveyor belt 4, so that the cross 61 will not obstruct the normal transportation of the mirror.

[0114] At the same time, the controller controls the rotation of the first rotating disk 9;

[0115] Furthermore, the four circular mirrors gradually move to the end of the first conveyor belt 4 under the conveyor belt 4. Therefore, the four circular mirrors detach from the first conveyor belt 4 due to their own weight and fall into the annular space formed by the outer ring 101 and the inner ring 102 due to inertia. Since the four circular mirrors are evenly spaced on the conveyor belt, the four circular mirrors are arranged in a 90° ring in the annular space.

[0116] At this time, the controller controls the first rotating disk 9 to stop rotating, controls the output shaft of the first motor 81 to rotate, driving the cross 61 to rotate in the opposite direction by 30°, controls the cylinder 83 to work, and the cylinder 83 controls the suction cup 65 to descend and suck up the round mirror. At the same time, the second motor 82 starts, and the second motor 82 drives the scribing knife 63 to rotate along the edge of the round mirror. The scribing knife 63 automatically scribing the film 360° around the periphery of the round mirror.

[0117] After the circular mirror finishes cutting, the controller controls the pneumatic telescopic rod 111 and the first rotating disk 9 to work. Since the outer ring 101 is rotatably connected to the first rotating disk 9 and the outer ring 101 is limited by the connecting rod and the bracket, the outer ring 101 will not rotate with the first rotating disk 9. When the circular mirror, the discharge port 113 and the output end of the pneumatic telescopic rod 111 are on a straight line, the output end of the pneumatic telescopic rod 111 extends and pushes the circular mirror in the annular space out of the discharge port 113 in sequence. The circular mirrors that are separated from the annular space in sequence fall onto the second conveyor belt 12 due to inertia under the push of the pneumatic telescopic rod 111.

[0118] Secondly, since the circular mirrors are arranged sequentially on conveyor belt 12, they fall sequentially under its transport. Simultaneously, the controller starts motor 132, and the output shaft of motor 132 drives the flip plates 134 to rotate. Due to their own weight and the inertia generated by conveyor belt 12, the circular mirrors fall sequentially between pairs of flip plates 134. The multiple flip plates 134 form a receiving space between each pair, with the output shaft of motor 132 serving as the dividing line. Figure 6 The area is divided into two regions, left and right. The lens initially falls into the left region with its reverse side facing up. As the flip plate 134 rotates, the lens rotates to the right region. During the process of rotating from the left region to the right region, the lens rotates due to its own weight, changing from reverse side facing up to front side facing up. As the lens gradually tilts to the lower right as the flip plate 134 rotates, the lens slides down into the dispensing table 5 due to gravity. The dispensing table 5 divides the round lens into two streams and flows to the second cleaning machine 14.

[0119] Afterwards, the round mirror surface is cleaned and dried by the No. 2 cleaning machine 14 and then flows to the inspection and unloading position.

[0120] Finally, in the inspection and unpacking area, the pieces are unpacked and packaged after passing manual inspection.

[0121] By setting the power mechanism 8 and the coating unit 6 to work together, the circular mirror can be automatically coated 360° around its perimeter, replacing the manual coating action. This allows the equipment in each link of the production line to produce continuously, reducing handling waste and greatly improving production efficiency. Furthermore, by setting the laminating machine 3 and the coating unit 6 to work together, multiple circular mirror products can be continuously coated and four circular mirrors can be coated simultaneously, increasing the coating efficiency per unit time by 4 times. In addition, by setting the flipping mechanism 13, the coated mirror products are automatically flipped over for subsequent manual inspection and removal after cleaning. This reduces manual flipping actions, the number of times people come into contact with the circular mirrors, the damage caused to the lenses, and the labor intensity of workers.

[0122] like Figure 6 As shown, in one specific embodiment of the present invention, the flap 134 is configured as an arc-shaped structure;

[0123] The round mirror falls into the space formed between the two flaps 134, and both flaps 134 are arc-shaped, which makes the included angle between the two flaps 134 form an acute angle. The arc structure of the flaps 134 can prevent the round mirror from slipping between the flaps 134, thus ensuring the stability of the round mirror on the flaps 134.

[0124] like Figure 2 As shown, in a specific embodiment of the present invention, the height of the flap 134 on the sleeve 133, which is in a horizontal position, is lower than the upper transmission height of the second conveyor belt 12.

[0125] By adopting the above technical solution, it is ensured that the circular mirror can fall smoothly onto the second conveyor belt 12 due to its own weight and inertia.

[0126] like Figure 1 and Figure 2 As shown, in a specific embodiment of the present invention, the flipping mechanism 13 is provided with a flipping platform 5 on the side away from the second conveyor belt 12, and the height of the flipping platform 5 is lower than the height of the flipping plate 134 on the sleeve 133 which is in a horizontal position.

[0127] By adopting the above technical solution, it can be ensured that the circular mirror can fall smoothly onto the stage 5 due to its own weight and inertia.

[0128] The specific method for applying a film to a circular mirror is as follows:

[0129] S1: The lens is loaded manually at position 1 of the circular cutting machine. After the circular cutting machine cuts the mirror into circles, the lens is broken apart manually.

[0130] S2: The workers put the broken round mirror products into groups of four, with the back of the round mirrors facing up, and place them into position 2 of the No. 1 cleaning machine for cleaning.

[0131] S3: Clean the back of the round mirror. Manually place the round mirror product with the back facing up into the tooling mold at position 3 of the laminating machine. The back continues to move after the film is applied.

[0132] S4: Every 4 circular mirrors are transported to the designated position by the No. 1 conveyor belt 4. At this time, the controller controls the power mechanism 8 to drive the film-drawing unit 6 to work. The film-drawing unit 6 automatically draws the film around the circular mirror in 360°.

[0133] S5: After the circular mirror finishes cutting the film, the controller controls the discharge mechanism 11 to work. The discharge mechanism 11 pushes the circular mirror away from the film cutting unit 6, so that the circular mirror moves sequentially to position 12 of the second conveyor belt.

[0134] S6: The circular mirror is conveyed by the second conveyor belt 12 to the flipping mechanism 13. The flipping mechanism 13 drives the circular mirror to flip so that the mirror surface of the circular mirror faces upward.

[0135] S7: The lens is moved to the shifting table 5 by the flipping mechanism 13, so that the product is split into two streams and flows to the second cleaning machine 14.

[0136] S8: After being cleaned and dried by the No. 2 cleaning machine 14, the round mirror surface flows to the inspection and unloading position;

[0137] S9: In the inspection and unloading area, after passing manual inspection, the films are unloaded and packaged.

[0138] Working principle: First, the lens is loaded manually at position 1 of the circular cutting machine. After the circular cutting machine cuts the mirror into circles, the lens is broken apart manually.

[0139] Then, the workers put the broken round mirror products into groups of four, with the back of the round mirrors facing up, and placed them into position 2 of the No. 1 cleaning machine for cleaning.

[0140] Next, the back of the round mirror is cleaned. The round mirror products are then manually placed with the back facing up. The round mirrors are grouped into sets of four. The four mirrors are placed into the tooling mold of the laminating machine 3 in sequence. The laminating machine 3 applies film to the four round mirrors. After the back of the round mirrors is covered with film, the robotic arm controller set on the opposite side of the laminating machine 3 is used to control the robotic arm to take out the film-covered round mirrors from the tooling mold. The removed round mirrors are then placed onto the first conveyor belt 4 in sequence. The round mirrors continue to move under the drive of the first conveyor belt 4.

[0141] While the circular mirror continues to move under the drive of the first conveyor belt 4, the controller controls the first motor 81 to start. The output shaft of the first motor 81 rotates, causing the cross 61 to rotate 30°. After the cross 61 rotates 30°, the two "concave" shaped frames will deviate from the center line of the first conveyor belt 4, so that the cross 61 will not obstruct the normal transportation of the mirror.

[0142] At the same time, the controller controls the rotation of the first rotating disk 9;

[0143] Furthermore, the four circular mirrors gradually move to the end of the first conveyor belt 4 under the conveyor belt 4. Therefore, the four circular mirrors detach from the first conveyor belt 4 due to their own weight and fall into the annular space formed by the outer ring 101 and the inner ring 102 due to inertia. Since the four circular mirrors are evenly spaced on the conveyor belt, the four circular mirrors are arranged in a 90° ring in the annular space.

[0144] At this time, the controller controls the first rotating disk 9 to stop rotating and controls the cylinder 83 to work. The cylinder 83 controls the suction cup 65 to descend and suck up the circular mirror. At the same time, the second motor 82 starts and drives the scribing knife 63 to rotate along the edge of the circular mirror. The scribing knife 63 automatically scribing the film 360° around the periphery of the circular mirror.

[0145] After the circular mirror finishes cutting, the controller controls the pneumatic telescopic rod 111 and the first rotating disk 9 to work. Since the outer ring 101 is rotatably connected to the first rotating disk 9 and the outer ring 101 is limited by the connecting rod and the bracket, the outer ring 101 will not rotate with the first rotating disk 9. When the circular mirror, the discharge port 113 and the output end of the pneumatic telescopic rod 111 are on a straight line, the output end of the pneumatic telescopic rod 111 extends and pushes the circular mirror in the annular space out of the discharge port 113 in sequence. The circular mirrors that are separated from the annular space in sequence fall onto the second conveyor belt 12 due to inertia under the push of the pneumatic telescopic rod 111.

[0146] Secondly, since the circular mirrors are arranged sequentially on conveyor belt 12, they fall sequentially under its transport. Simultaneously, the controller starts motor 132, and the output shaft of motor 132 drives the flip plates 134 to rotate. Due to their own weight and the inertia generated by conveyor belt 12, the circular mirrors fall sequentially between pairs of flip plates 134. The multiple flip plates 134 form a receiving space between each pair, with the output shaft of motor 132 serving as the dividing line. Figure 6 The area is divided into two regions, left and right. The lens initially falls into the left region with its reverse side facing up. As the flip plate 134 rotates, the lens rotates to the right region. During the process of rotating from the left region to the right region, the lens rotates due to its own weight, changing from reverse side facing up to front side facing up. As the lens gradually tilts to the lower right as the flip plate 134 rotates, the lens slides down into the dispensing table 5 due to gravity. The dispensing table 5 divides the round lens into two streams and flows to the second cleaning machine 14.

[0147] Afterwards, the round mirror surface is cleaned and dried by the No. 2 cleaning machine 14 and then flows to the inspection and unloading position.

[0148] Finally, in the inspection area, the pieces are unpacked and packaged after passing manual inspection.

[0149] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A circular mirror film application production line, wherein the circular mirror film application production line comprises, in sequence according to the production process, a circular marking machine (1), a first cleaning machine (2), a film application machine (3), a first conveyor belt (4), a second cleaning machine (14), a film distribution table (5), and an inspection and unloading area, characterized in that: The circular mirror film application production line also includes: a film cutting unit (6), a first support platform (7), a power mechanism (8), a first rotating disk (9), an annular frame (10), a material discharge mechanism (11), a second conveyor belt (12), and a film flipping mechanism (13). The coating unit (6) is located between the first conveyor belt (4) and the second cleaning machine (14). The coating unit (6) is used to automatically coat the lens. The first support platform (7) is located between the first conveyor belt (4) and the second cleaning machine (14), and the film-cutting unit (6) is located on the first support platform (7); The power mechanism (8) is located on the first support platform (7), and the power mechanism (8) is connected to the film-cutting unit (6) to provide power to the film-cutting unit (6); The first rotating disk (9) is installed on the first support platform (7), and the first rotating disk (9) is ring-shaped; The annular frame (10) is installed on the first rotating disk (9); The discharge mechanism (11) is located inside the first rotating disk (9), and the discharge mechanism (11) is installed on the first support platform (7); The second conveyor belt (12) is located between the film cutting unit (6) and the second cleaning machine (14); The lens flipping mechanism (13) is located between the second conveyor belt (12) and the second cleaning machine (14), and the lens flipping mechanism (13) is used to complete the automatic lens flipping.

2. The circular mirror film application production line according to claim 1, characterized in that: The power mechanism (8) includes a first motor (81), a second motor (82) and a cylinder (83), all of which are located above the first support platform (7). The first motor (81), the second motor (82) and the cylinder (83) are arranged sequentially from top to bottom.

3. A circular mirror film application production line according to claim 2, characterized in that: The slicing unit (6) includes: a cross (61), a first mounting plate (62), a slicing blade (63), a second mounting plate (64), and a suction cup (65). The cross (61) is formed by two concave frames fixed perpendicularly to each other. The cross (61) is located above the annular frame (10). The cross (61) includes four lower ends. The center of the upper surface of the cross (61) is fixedly connected to the output end of the first motor (81). The first mounting plate (62) is fixed to the lower end of the cross (61), and the second motor (82) is fixedly installed on the lower surface of the first mounting plate (62); The slicing blade (63) is fixedly mounted on the output shaft of the second motor (82) by a mounting ring and is located on the side of the output shaft of the second motor (82); The second mounting plate (64) is located below the output shaft of the second motor (82), and the lower surface of the second mounting plate (64) is fixedly connected to the cylinder (83); The suction cup (65) is located below the cylinder (83), and the suction cup (65) is fixedly connected to the output end of the cylinder (83). The annular frame (10) includes an outer ring (101) and an inner ring (102), and an annular space is formed between the outer ring (101) and the inner ring (102). The suction cup (65) is located directly above the annular space.

4. A circular mirror film application production line according to claim 3, characterized in that: The second mounting plate (64) is rotatably connected to the output shaft of the second motor (82). One end of a limit rod is fixedly connected to one side of the second mounting plate (64), and the other end of the limit rod is fixedly connected to the cross (61). A bracket is fixedly connected above the first motor (81), and the bracket is fixedly connected to the first support platform (7).

5. A circular mirror film application production line according to claim 4, characterized in that: The discharge mechanism (11) includes: a pneumatic telescopic rod (111), a push rod (112), and a discharge port (113). The pneumatic telescopic rod (111) is fixedly installed at the center of the first rotating disk (9) by a mounting block; The push rod (112) is fixedly connected to the output end of the pneumatic telescopic rod (111); The discharge port (113) is located on the outer ring (101) of the annular frame (10). The outer ring (101) is rotatably connected to the first rotating disk (9). The outer surface of the outer ring (101) is fixed to the bracket through a connecting rod.

6. A circular mirror film application production line according to claim 1, characterized in that: The flipping mechanism (13) includes: a second support platform (131), a third motor (132), a sleeve (133), and a flipping plate (134). The second support platform (131) is located between the second conveyor belt (12) and the second cleaning machine (14); The No. 3 motor (132) is fixedly installed on the No. 2 support platform (131) by a support frame; The sleeve (133) is sleeved on the output shaft of the No. 3 motor (132) and is fixedly connected to the output shaft of the No. 3 motor (132); The number of flaps (134) is not less than four. The flaps (134) are evenly arranged in a circular shape around the sleeve (133). The flaps (134) are fixed to the outer surface of the sleeve (133).

7. A circular mirror film application production line according to claim 6, characterized in that: The flap (134) is designed with an arc shape.

8. A circular mirror film application production line according to claim 6, characterized in that: The flap (134) on the sleeve (133) is in a horizontal position and its height is lower than the upper transmission height of the second conveyor belt (12).

9. A circular mirror film application production line according to claim 5, characterized in that: The flipping mechanism (13) has a shifting platform (5) on the side away from the second conveyor belt (12), and the height of the shifting platform (5) is lower than the height of the flip plate (134) on the sleeve (133) which is in a horizontal position.

10. The film application process of a circular mirror film application production line according to claim 2, characterized in that: The specific method for the film application process is as follows: S1: The lens is manually loaded onto the circular cutting machine (1). After the circular cutting machine (1) cuts the mirror into circles, the lens is manually broken apart. S2: The workers put the broken round mirror products into groups of four, with the back of the round mirrors facing up, and place them into the No. 1 cleaning machine (2) for cleaning. S3: The back of the round mirror is cleaned. The round mirror product is placed with the back facing up into the tooling mold of the laminating machine (3). The back continues to move after the film is applied. S4: Every 4 circular mirrors are transported to the designated position by the No. 1 conveyor belt (4). At this time, the controller controls the power mechanism (8) to drive the film-drawing unit (6) to work. The film-drawing unit (6) automatically draws the film around the circular mirror in 360°. S5: After the circular mirror finishes cutting the film, the controller controls the discharge mechanism (11) to work. The discharge mechanism (11) pushes the circular mirror away from the cutting unit (6) so that the circular mirror moves to the position of the second conveyor belt (12) in sequence. S6: The circular mirror is conveyed by the second conveyor belt (12) to the flipping mechanism (13). The flipping mechanism (13) drives the circular mirror to flip so that the mirror surface of the circular mirror faces upward. S7: The lens is moved to the dispensing table (5) by the conveying mechanism (13), so that the product is divided into two streams and flows to the second cleaning machine (14). S8: After being cleaned and dried by the No. 2 cleaning machine (14), the round mirror surface flows to the inspection and unloading position; S9: In the inspection and unloading area, after passing manual inspection, the films are unloaded and packaged.

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