Automatic coating production line

Abstract

The invention discloses an automatic film coating production line, and relates to the field of glass film coating production technology.The automatic film coating production line comprises a glass conveying line, a carrier plate conveying line and a film coating conveying line, glass to be coated is transferred to a carrier plate conveyed by the carrier plate conveying line through transfer equipment, and the carrier plate conveying line is connected with the film coating conveying line; the film coating conveying line comprises a carrier plate transfer manipulator assembly and a plate unloading machine, the plate unloading machine is used for storing glass and carrier plates after film coating is completed, and the carrier plate transfer manipulator assembly is used for grabbing the carrier plates carrying glass to be coated from the carrier plate conveying line and conveying the carrier plates carrying the glass to be coated to the film coating equipment; and the carrier plate transfer manipulator assembly also grabs the carrier plate carrying the coated glass from the coating equipment and conveys the carrier plate to the plate unloading machine. According to the technical scheme, the automatic coating production line can achieve automatic coating, manual transfer of carrier plates and glass is not needed, mechanical damage is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass coating production technology, and in particular to an automatic coating production line. Background Art

[0002] With the popularity of smart phones and the continuous advancement of technology, consumers have put forward higher requirements for the appearance, texture and screen protection performance of mobile phones. Mobile phone glass, especially the display screen on the front of the phone, its surface coating technology has become a key link in improving the overall quality of the phone.

[0003] The traditional mobile phone glass coating process relies too much on manual labor for coordination between conveyor lines and material transportation, which is labor-intensive and inefficient. In addition, some materials that need to be transported are heavy and prone to mechanical damage. Summary of the invention

[0004] The main purpose of the present invention is to provide an automatic coating production line, aiming to solve the technical problems that the material transfer between mobile phone glass coating production lines currently relies mainly on manual labor, has high labor intensity, low efficiency, and is prone to mechanical damage.

[0005] To achieve the above object, the automatic coating production line proposed by the present invention comprises:

[0006] Glass conveyor line, used to convey glass to be coated;

[0007] A carrier conveyor line is used to convey carriers;

[0008] The coating conveyor line is used for loading and unloading coating equipment; among them,

[0009] The glass conveyor line and the coating conveyor line are arranged on both sides of the carrier conveyor line. A transfer device is also arranged between the glass conveyor line and the carrier conveyor line. The glass to be coated is transferred to the carrier conveyed by the carrier conveyor line through the transfer device. The coating conveyor line includes a carrier transfer robot assembly and a carrier unloader. The unloader is used to store the glass and carrier after coating. The carrier transfer robot assembly is used to grab the carrier carrying the glass to be coated from the carrier conveyor line and transport the carrier carrying the glass to be coated to the coating equipment. The carrier transfer robot assembly also grabs the carrier carrying the coated glass from the coating equipment and transports it to the unloader.

[0010] In one embodiment, the coating conveyor line also includes a buffer and a cleaning device, the carrier transfer robot assembly grabs the carrier carrying the glass to be coated from the carrier conveyor line and transfers it to the buffer, the carrier transfer robot assembly grabs the carrier from the buffer and transfers it to the coating equipment, the cleaning equipment is arranged on one side of the coating equipment, and the carrier transfer robot assembly also drives the carrier carrying the glass to be coated to the cleaning equipment.

[0011] In one embodiment, the coating conveyor line is provided with two groups, the carrier conveyor line has a first unloading position and a second unloading position, and the two groups of coating conveyor lines transfer carriers corresponding to the first unloading position and the second unloading position respectively.

[0012] In one embodiment, the automatic coating production line also includes a robot transfer vehicle, the robot transfer vehicle is provided with a positioning side sealing assembly, the positioning side sealing assembly is provided with a sealing cavity, the carrier transfer manipulator assembly also grabs the carrier carrying the glass to be coated from the carrier conveyor line to the positioning side sealing assembly, and the glass to be coated on the carrier is arranged toward the sealing cavity.

[0013] In one embodiment, the carrier conveyor line includes a first conveying mechanism, a second conveying mechanism and a transfer mechanism. The first conveying mechanism and the second conveying mechanism are arranged in parallel, and the transfer mechanism cooperates with the first conveying mechanism and the second conveying mechanism respectively to transfer the carrier of the first conveying mechanism to the second conveying mechanism.

[0014] In one embodiment, the first transport mechanism is provided with a material receiving position, a gluing position and a film laminating position in sequence in the conveying direction, and the automatic coating production line further comprises:

[0015] A plate loading machine, the plate loading machine is arranged at the material receiving position, and the first conveying mechanism receives the carrier plate conveyed by the plate loading machine at the material receiving position;

[0016] A gluing machine, the gluing machine is arranged at one side of the gluing position, and the gluing machine is used to glue the glue onto the carrier board; and

[0017] A laminating machine is arranged at one side of the laminating position, and is used for bonding the mold film to the carrier plate through the adhesive.

[0018] In one embodiment, the first transport mechanism is further provided with a pot insertion position, which is located on one side of the conveying direction of the laminating position. The transfer equipment includes a pot insertion machine and a glass transfer machine. The pot insertion machine is located at the pot insertion position. The glass transfer machine is used to receive the glass conveyed by the glass conveyor line and transfer the glass to the pot insertion machine. The pot insertion machine transfers the glass to a carrier plate, and the glass is bonded to the mold film. The transfer mechanism receives the carrier plate carrying the glass from the pot insertion position.

[0019] In one embodiment, the carrier plate is provided with a first information code, the glass is provided with a second information code, the pot inserting machine comprises a first code scanning device, the first code scanning device is used to scan the first information code, the glass transfer machine comprises a second code scanning device and a glass transfer robot, the second code scanning device is used to scan the second information code, and the glass transfer robot is used to transfer the glass to the pot inserting machine.

[0020] In one embodiment, the carrier transfer robot assembly includes a robot body and a movable track module, the movable track module drives the robot body to move, the robot body includes a connecting frame, one end of the connecting frame is connected to a first limit piece, the other end of the connecting frame is connected to a locking cylinder, the output end of the locking cylinder is connected to a second limit piece, and a third code scanning device is also provided on the connecting frame.

[0021] In one embodiment, the automatic coating production line also includes a first clean shed and a second clean shed, and the tops of the first clean shed and the second clean shed are both provided with filter fans, and the bottoms of both are provided with air outlets, the coating conveyor line is arranged in the first clean shed, and the carrier conveyor line and the transfer equipment are arranged in the second clean shed.

[0022] The technical solution of the present invention realizes automatic control of glass coating by using a glass conveyor line to convey the glass to be coated, a carrier conveyor line to convey the carrier, and a coating conveyor line to load and unload the coating equipment. Specifically, the glass conveyed by the glass conveyor line is transferred to the carrier of the carrier conveyor line through a transfer device, so that multiple glasses can be placed on the same carrier for easy coating. The carrier transfer robot grabs the carrier on the carrier conveyor line and transfers it to the coating conveyor line, and the carrier transfer robot also grabs the carrier to load the coating equipment and grabs the carrier from the coating equipment to the unloading machine. In this way, the glass can be automatically coated without manual participation in the transfer of carriers and glass, which can improve production efficiency and coating quality. The automatic coating production line for mobile phone glass coating proposed by the present invention has important market value and application prospects, can significantly improve the efficiency and quality of mobile phone glass coating, reduce production costs, and meet the market demand for high-quality mobile phones. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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 the structures shown in these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the structure of an embodiment of an automatic coating production line provided by the present invention;

[0025] Figure 2 A schematic diagram of the structure of a plate unloading machine of an embodiment of an automatic coating production line provided by the present invention;

[0026] Figure 3 A schematic diagram of the structure of a robot transfer vehicle of an automatic coating production line embodiment provided by the present invention;

[0027] Figure 4 A schematic structural diagram of a carrier conveyor line of an automatic coating production line embodiment provided by the present invention;

[0028] Figure 5 A schematic diagram of the structure of a first transport mechanism of an automatic coating production line embodiment provided by the present invention;

[0029] Figure 6 A schematic diagram of the structure of the second transport mechanism of the automatic coating production line embodiment provided by the present invention;

[0030] Figure 7 A schematic diagram of the structure of a transfer mechanism in an embodiment of an automatic coating production line provided by the present invention;

[0031] Figure 8 A structural schematic diagram of a gluing machine of an automatic coating production line embodiment provided by the present invention;

[0032] Fig. 9 A schematic diagram of the structure of a laminating machine of an automatic coating production line embodiment provided by the present invention;

[0033] Fig.10 A schematic structural diagram of a pot-inserting machine of an embodiment of an automatic coating production line provided by the present invention;

[0034] Fig.11 A schematic diagram of the structure of a glass transfer machine in an embodiment of an automatic coating production line provided by the present invention;

[0035] Fig.12 A partial structural schematic diagram of a coating conveyor line of an automatic coating production line embodiment provided by the present invention.

[0036] Description of Figure Numbers:

[0037] 10. Glass conveyor line; 11. Glass feeder; 12. Cleaning machine; 20. Plate carrier conveyor line; 21. Plate loader; 30. Coating conveyor line; 31. Cache machine; 32. Cleaning equipment; 40. Transfer equipment; 50. Robot transfer vehicle; 51. Positioning side sealing assembly; 60. First clean shed; 70. Second clean shed; 80. Filter fan;

[0038] 100. Plate carrier transfer robot assembly; 110. Robot body; 111. Connecting frame; 112. Third code scanning device; 113. Locking cylinder; 120. Moving track module; 121. Protective sheet metal;

[0039] 200, lower plate machine; 210, lower plate bracket; 211, sensor; 220, lower plate trolley; 230, lower plate conveying robot;

[0040] 300, first transport mechanism; 311, first transport bracket; 312, first lifting member; 313, first carrier; 314, first transport drive member; 315, material receiving position; 316, glue position; 317, film laminating position; 318, pot inserting position; 320, second transport mechanism; 321, second carrier; 322, second transport bracket; 323, second transport drive member; 324, second lifting member; 330, transfer mechanism; 331, material receiving assembly; 332, third lifting member; 333, transfer transport assembly; 340, first material unloading position; 350, second material unloading position;

[0041] 400, glue machine; 410, glue support frame; 420, glue seat; 430, glue strip roll;

[0042] 500, laminating machine; 510, mounting frame mechanism; 511, mounting plate; 512, unwinding reel; 513, receiving reel; 520, laminating mechanism; 521, laminating driving member; 522, template;

[0043] 600, pot inserting machine; 610, pull rod; 620, material pulling drive assembly;

[0044] 700, glass transfer machine; 710, docking mechanism; 711, lifting assembly; 712, conveyor line; 720, transfer mechanism; 721, mobile module; 722, mobile manipulator; 730, glass transfer manipulator.

[0045] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0046] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0049] In the prior art, the coordination between the conveyor lines and the transportation of materials in the traditional mobile phone glass coating process are too dependent on manual labor, which is labor-intensive and inefficient. In addition, some of the materials to be transported are heavy and prone to mechanical damage. In addition, the glass coating process has high environmental requirements. It is difficult to accurately control environmental factors during manual operation, and it is easy to generate dust. The dust adheres to the glass surface and directly affects the glass coating effect.

[0050] The invention provides an automatic film coating production line.

[0051] See also Figures 1 to 12 As shown, in one embodiment of the present invention, the automatic coating production line includes: a glass conveyor line 10 for conveying glass to be coated; a carrier conveyor line 20 for conveying carriers; a coating conveyor line 30 for loading and unloading coating equipment; wherein the glass conveyor line 10 and the coating conveyor line 30 are arranged on both sides of the carrier conveyor line 20, and a transfer device 40 is also arranged between the glass conveyor line 10 and the carrier conveyor line 20, and the glass to be coated is transferred to the carrier conveyor line 20 through the transfer device 40 0, the coating conveyor line 30 includes a carrier transfer robot assembly 100 and a plate unloader 200, the plate unloader 200 is used to store the glass and carriers after coating, the carrier transfer robot assembly 100 is used to grab the carrier carrying the glass to be coated from the carrier conveyor line 20 and transport the carrier carrying the glass to be coated to the coating equipment, the carrier transfer robot assembly 100 also grabs the carrier carrying the coated glass from the coating equipment and transports it to the plate unloader 200.

[0052] In this embodiment, the glass conveyor line 10 includes a glass feeder 11 and a cleaning machine 12. The glass is first cleaned by the cleaning machine 12 before reaching the transfer device 40 to reduce dust attached to the glass. The transfer device 40 is used to receive the cleaned glass and transfer the glass to the carrier conveyor line 20. Among them, multiple glasses are placed on a tray, and the glass feeder 11 absorbs the glass from the tray and transfers it to the cleaning machine 12. The cleaning machine 12 uses ultrasonic cleaning equipment, and after cleaning, it is transmitted to the transfer device 40 through a transmission belt device.

[0053] The coating conveyor line 30, the glass conveyor line 10 and the carrier conveyor line 20 are arranged in parallel in the conveying direction, and the coating conveyor line 30 and the glass conveyor line 10 are located on both sides of the carrier conveyor line 20. The transfer equipment 40 is located at one end of the glass conveyor line 10, and is used to transfer the glass to the carrier conveyor line 20. The carrier transfer robot assembly 100 grabs the carrier carrying the glass to be coated to the coating equipment for coating, and also grabs the carrier carrying the coated glass in the coating equipment to the unloading machine 200 for storage, thereby realizing automatic coating of the glass, and no manual participation is required between the conveyor lines, which reduces the dust caused by manual labor, improves production efficiency and coating effect, and reduces the occurrence of mechanical damage.

[0054] refer to Figure 2 As shown, in the specific implementation process, the lower plate machine 200 includes a lower plate support 210, a lower plate trolley 220 and a lower plate conveying robot 230, wherein the lower plate conveying robot 230 is used to move the lower plate trolley 220, the lower plate support 210 is provided with an escape space and an opening, the lower plate trolley 220 enters and exits the escape space from the opening, and the carrier transport manipulator places the carrier carrying the coated glass on the lower plate trolley 220, with the side of the carrier with the glass pasted facing downward. A vertical rod is connected to one end of the lower plate support 210, and a plurality of sensors 211 are arranged at intervals along the vertical direction on the vertical rod for sensing the carrier. When the uppermost sensor 211 senses that the carrier is in place, it is in a full state at this time, and the lower plate conveying robot 230 moves the lower plate trolley 220 to leave the lower plate support 210.

[0055] The technical solution of the present invention realizes automatic control of glass coating by using a glass conveyor line 10 to convey the glass to be coated, a carrier conveyor line 20 to convey the carrier, and a coating conveyor line 30 to load and unload the coating equipment. Specifically, the glass conveyed by the glass conveyor line 10 is transferred to the carrier of the carrier conveyor line 20 through a transfer device 40, so that multiple glasses can be placed on the same carrier for easy coating. The carrier transfer robot grabs the carrier on the carrier conveyor line 20 and transfers it to the coating conveyor line 30, and the carrier transfer robot also grabs the carrier to load the coating equipment and grabs the carrier from the coating equipment to the unloading machine 200. In this way, the glass can be automatically coated without manual participation in the transfer of carriers and glass, which can improve production efficiency and coating quality. The automatic coating production line for mobile phone glass coating proposed by the present invention has important market value and application prospects, can significantly improve the efficiency and quality of mobile phone glass coating, reduce production costs, and meet the market demand for high-quality mobile phones.

[0056] In one embodiment, the coating conveyor line 30 also includes a buffer machine 31 and a cleaning device 32. The carrier transfer robot assembly 100 grabs the carrier carrying the glass to be coated from the carrier conveyor line 20 and transfers it to the buffer machine 31. The carrier transfer robot assembly 100 grabs the carrier from the buffer machine 31 and transfers it to the coating equipment. The cleaning equipment 32 is arranged on one side of the coating equipment. The carrier transfer robot assembly 100 also drives the carrier carrying the glass to be coated to the cleaning equipment 32.

[0057] In the specific implementation process, the buffer machine 31 is used to temporarily store the carrier board carrying the glass to be coated, and the cleaning device 32 is a dry ultrasonic cleaning machine 12 and is located on one side of the coating device. The carrier board transfer robot assembly 100 grabs the carrier board from the carrier board conveyor line 20 and places it in the buffer machine 31. When the coating device is ready for coating, the carrier board transfer robot grabs the carrier board from the buffer device and passes through the cleaning device 32 to remove dust, and then places it in the coating device. After the coating is completed, the carrier board transfer robot assembly 100 grabs the carrier board in the coating device and places it on the unloading machine 200. The entire process is automatically completed by the carrier board transfer robot, without manual participation, to achieve automated production.

[0058] In this embodiment, reference Fig.12 As shown, the plate carrier transfer robot assembly 100 includes a robot body 110 and a movable track module 120. The movable track module 120 drives the robot body 110 to move. The robot body 110 includes a connecting frame 111. One end of the connecting frame 111 is connected to a first limit member, and the other end of the connecting frame 111 is connected to a locking cylinder 113. The output end of the locking cylinder 113 is connected to a second limit member. A third code scanning device 112 is also provided on the connecting frame 111.

[0059] Specifically, the extension direction of the moving track module 120 needs to ensure that the robot body 110 can reach the carrier conveyor line 20, the buffer machine 31, the cleaning equipment 32, the coating equipment and the unloading machine 200 to complete the transfer of the carrier. The moving track module 120 includes a protective sheet metal 121 and a moving track, wherein the moving track is arranged below the protective sheet metal 121 to prevent the dust generated by the moving track from affecting the glass on the carrier. The extension direction of the connecting frame 111 of the manipulator body 110 is consistent with the length extension direction of the carrier. It can be understood that connecting plates are set at both ends of the carrier, and limit holes are set on the connecting plates. When the manipulator body 110 grabs the carrier, the first limit piece at one end of the connecting frame 111 is inserted into the limit hole at one end of the carrier, and then the other end of the carrier approaches the carrier and drives the locking cylinder 113 to move, driving the second limit piece to insert into the limit hole at the other end of the carrier, and the locking cylinder 113 also makes the two ends of the connecting frame 111 abut against the connecting plates at both ends of the carrier, thereby grabbing the carrier and driving the carrier to move. In the process of grabbing the carrier, the third code scanning device 112 also scans the second information code on the carrier and records the information for easy traceability.

[0060] In one embodiment, two groups of coating conveyor lines 30 are provided, and the carrier conveyor line 20 has a first unloading position 340 and a second unloading position 350. The two groups of coating conveyor lines 30 transfer carriers corresponding to the first unloading position 340 and the second unloading position 350, respectively. In the specific implementation process, the coating process takes a long time. In order to improve efficiency and avoid storing carriers for too long, according to actual conditions, in the specific implementation process, the carrier conveyor line 20 provides carriers for the two groups of coating conveyor lines 30. The two groups of coating conveyor lines 30 are arranged in parallel along the conveying direction of the carrier conveyor line 20. The carrier transfer robot assembly 100 of one group of coating conveyor lines 30 grabs the carrier from the first unloading position 340, and the carrier transfer robot assembly 100 of the other group of coating conveyor lines 30 grabs the carrier from the second unloading position 350.

[0061] In one embodiment, reference Figure 3 As shown, the automatic coating production line also includes a robot transfer vehicle 50, which is provided with a positioning side sealing assembly 51, and the positioning side sealing assembly 51 is provided with a sealing cavity. The carrier transfer manipulator assembly 100 also grabs the carrier carrying the glass to be coated from the carrier conveyor line 20 to the positioning side sealing assembly 51, and the glass to be coated on the carrier is arranged toward the sealing cavity.

[0062] It should be noted that in the entire coating production workshop, there are multiple automatic coating production lines. One of the automatic coating production lines may malfunction and fail to provide the corresponding coating equipment with a carrier plate for the glass to be coated. At this time, for the automatic coating production line that is working normally, the robot transport vehicle can transfer the spare carrier plates to the coating equipment of the malfunctioning automatic coating production line to carry out the coating work normally.

[0063] Among them, the robot transport vehicle needs to move in the production workshop, and the carrier and glass it carries are easily contaminated by dust. In the specific implementation process, the robot transfer vehicle 50 is provided with a positioning side sealing component 51. The top of the positioning side sealing component 51 is provided with an opening to connect the sealed cavity with the outside world. The carrier is placed on the top of the positioning side sealing component 51, and the glass to be coated is facing the sealed cavity to avoid dust in the production workshop from contaminating the glass to be coated, thereby ensuring the coating effect.

[0064] refer to Figure 4 As shown, in one embodiment, the carrier conveyor line 20 includes a first conveying mechanism 300, a second conveying mechanism 320 and a transfer mechanism 330. The first conveying mechanism 300 and the second conveying mechanism 320 are arranged in parallel, and the transfer mechanism 330 cooperates with the first conveying mechanism 300 and the second conveying mechanism 320 respectively to transfer the carrier of the first conveying mechanism 300 to the second conveying mechanism 320.

[0065] In the specific implementation process, the first conveying mechanism 300 has a loading end and a unloading end. The loading end of the first conveying mechanism 300 is used to receive a carrier without glass and transport the carrier to the unloading end. After the carrier receives the glass at the unloading end, the transfer mechanism 330 transfers the carrier with glass to the second conveying mechanism 320 or directly unloads it to the coating conveyor line 30 at the transfer mechanism 330. In addition, the transfer mechanism 330 is a first unloading position 340, which feeds one coating conveyor line 30. The second conveying mechanism 320 transports the carrier to the second unloading position 350, which feeds another coating conveyor line 30, and the second conveying mechanism 320. The first conveying mechanism 300 and the second conveying mechanism 320 are parallel, and the conveying directions of the two are opposite, so as to reduce the length of the overall line body and reduce the floor space.

[0066] Furthermore, the first conveying mechanism 300 is provided with a material receiving position 315, a gluing position 316 and a laminating position 317 in sequence in the conveying direction, and the automatic coating production line also includes: a loading machine 21, a gluing machine 400 and a laminating machine 500, wherein the loading machine 21 is arranged at the material receiving position 315, and the first conveying mechanism 300 receives the carrier conveyed by the loading machine 21 at the material receiving position 315; the gluing machine 400 is arranged at one side of the gluing position 316, and the gluing machine 400 is used to glue the glue to the carrier; the laminating machine 500 is arranged at one side of the laminating position 317, and the laminating machine 500 is used to glue the mold film to the carrier through glue.

[0067] Specifically, the loading machine 21 is used to load the carrier board to the first conveying mechanism 300 located at the receiving position 315, and the first conveying mechanism 300 conveys the carrier board to the gluing position 316. Two gluing machines 400 are provided in sequence. Among the two gluing machines 400, one gluing machine 400 pastes the glue strip along the width direction of the carrier board, and the other gluing machine 400 pastes the glue strip along the length direction of the carrier board. The first conveying mechanism 300 continues to convey the carrier board to the film laminating position 317, and the film laminating machine 500 attaches the mold film to the carrier board through the glue strip, and the adhesive surface of the mold film is set away from the carrier board.

[0068] refer to Figure 8 As shown, two glue machines 400 are arranged in sequence along the conveying direction of the carrier plate, and the glue machines 400 include a glue support frame 410, a glue seat 420 and a glue driving assembly, wherein the glue support frame 410 is a frame structure, and a horizontal module and a vertical module are arranged on the glue support frame 410, the horizontal module is connected to the vertical module across, and the glue seat 420 is connected to the horizontal module, and a glue strip roll 430 is arranged on the glue seat 420, so that the glue seat 420 can move horizontally and vertically in the horizontal plane to complete the gluing process. It can be understood that in order to improve efficiency and facilitate the sticking of glue strips, one of the two glue machines 400 sticks the vertical glue strips, and the other sticks the horizontal glue strips, so that the glue seat 420 does not need to rotate to stick the glue strips, thereby improving the sticking effect and efficiency.

[0069] refer to Fig. 9 As shown, the laminating machine 500 includes a mounting frame mechanism 510 and a laminating mechanism 520. The mounting frame mechanism 510 includes a mounting plate 511 and a feeding roll 512 and a receiving roll 513 arranged on the mounting plate 511. The feeding roll 512 is wound with a mold film and a carrier film, and the mold film is arranged on the carrier film. The laminating mechanism 520 is between the feeding roll 512 and the receiving roll 513. The laminating mechanism 520 includes a laminating driving member 521 and a mold plate 522. The contour of the mold plate 522 is adapted to the contour of the top surface of the carrier plate. The laminating driving member 521 drives the mold plate 522 to rise and fall, so as to press the mold film and the carrier film between the carrier plate and the mold plate 522 by pressing down the mold plate 522. Because there is a rubber strip on the carrier plate, the mold film is attached to the carrier plate. The carrier film leaves the mold film, and the receiving roll 513 collects the carrier film to complete the laminating process. The technical solution of the present invention sets the mold film on the carrier film, and presses the mold film as a whole onto the carrier plate through the laminating mechanism 520, without relying on manual laminating, thereby improving production efficiency and laminating effect. In addition, the mold plate 522 corresponds to the carrier plate, which can ensure the attachment effect of the mold film.

[0070] refer to Fig.10As shown, in the specific implementation process, the first transport mechanism 300 is also provided with a pot insertion position 318, and the pot insertion position 318 is on one side of the conveying direction of the coating position 317. The transfer equipment 40 includes a pot insertion machine 600 and a glass transfer machine 700. The pot insertion machine 600 is arranged at the pot insertion position 318. The glass transfer machine 700 is used to receive the glass conveyed by the glass conveyor line 10 and transfer the glass to the pot insertion machine 600. The pot insertion machine 600 transfers the glass to the carrier, and the glass is bonded to the mold film. The transfer mechanism 330 receives the carrier carrying the glass from the pot insertion position 318. Specifically, the pot insertion position 318 is arranged near the unloading end of the first conveying mechanism 300, and the pot insertion machine 600 includes a pulling rod. Through holes are provided on the carrier plate and the mold film. The pulling rod 610 passes through the through hole from the bottom of the carrier plate to the top of the carrier plate. The transfer machine places the glass on the pulling rod 610, and the pulling rod 610 retracts to place the glass on the carrier mold film. The mold film fixes the glass by glue to complete the pot insertion work.

[0071] The technical solution of the present invention uses a glass coating pot insertion device to place a number of glasses on a carrier, so that multiple glasses carried on the carrier are coated at the same time, realizing separate pot control and processing, and improving production efficiency. Specifically, a through hole is provided on the carrier, and a pull rod 610 is used to receive the glass. The material pulling drive assembly 620 drives one end of the connecting pull rod 610, and the pull rod 610 extends to the top of the carrier through the through hole. The glass is placed on the pull rod 610, and the material pulling drive assembly 620 drives the pull rod 610 to descend and pull the glass, thereby realizing the placement of the glass on the carrier. This separate pot control can improve production efficiency and ensure that each pot of glass can be evenly processed during the coating process.

[0072] refer to Fig.11 As shown, the glass transfer machine 700 includes a docking mechanism 710, a transfer mechanism 720 and a glass transfer manipulator 730, wherein the docking mechanism 710 includes a conveyor line body 712 and a lifting assembly 711, the conveyor line body 712 is docked with the cleaning machine 12 to receive the glass after cleaning, the lifting assembly 711 is arranged at the unloading end of the conveyor line body 712, and the lifting assembly 711 includes a lifting cylinder and a lifting column, the lifting cylinder drives the lifting column to rise and pass through the conveyor line body 712 to hold up the mobile phone glass, so that a material-collecting space is formed between the bottom of the mobile phone glass and the conveyor line body 712. The transfer mechanism 720 includes a moving module 721 and a moving manipulator 722, the moving module 721 drives the moving manipulator 722 to move, so that the moving manipulator 722 moves to the lifting assembly 711 to extend into the material-collecting space and hold up the glass, and also enables the moving manipulator 722 to place the glass on the transfer seat. The transfer robot holds up the glass on the transfer seat and transfers it to the pot inserting machine 600.

[0073] The technical solution of the present invention adopts the docking mechanism 710 and the transfer mechanism 720 to transfer the mobile phone glass to the transfer seat without touching the coated surface of the mobile phone glass, so as to realize the transfer of the mobile phone glass, ensure the cleanliness of the coated surface of the mobile phone glass before coating, and then ensure the coating effect and improve the product quality. Specifically, the lifting component 711 is arranged at the unloading end of the conveyor line body 712. When the mobile phone glass reaches the unloading end, the lifting cylinder drives the lifting column to rise, and the lifting column rises through the conveyor line body 712 and lifts the mobile phone glass. In this way, a material picking space is formed between the mobile phone glass and the conveyor line body 712. The first manipulator moves to the material receiving position 315 and extends into the material picking space, and then lifts the mobile phone glass. The moving module 721 drives the first manipulator to move to the transfer position and moves the mobile phone glass to the transfer seat, thereby realizing the transfer of the mobile phone glass. In the whole transfer process, the top surface of the mobile phone glass, that is, the coated surface, is not touched, thereby ensuring the cleanliness of the mobile phone glass and improving the coating quality.

[0074] refer to Figure 5 As shown, the first transport mechanism 300 includes a first transport bracket 311, a first lifting member 312 and a first carrier 313. The first transport bracket 311 is also connected to a first transport driving member 314. The first transport bracket 311 is used to carry a carrier. The first lifting member 312 is connected to the first transport bracket 311 and drives the first transport bracket 311 to move in the vertical direction to lift the carrier on the first carrier 313 or place it on the first carrier 313. The first transport driving member 314 is connected to the first lifting member 312 and drives the first lifting member 312 and the first transport bracket 311 to move in the horizontal direction. The carrier is placed on the first carrier 313 for gluing, laminating and pot insertion. The first transport driving member 314 adopts a motor screw mechanism and is connected to the first lifting member 312 and drives the first lifting member 312 and the first transport bracket 311 to move in the horizontal direction. The first transport driving member 314 drives the first transport bracket 311 to move along the first carrier 313 in the horizontal direction, and also drives the first transport bracket 311 to move up and down through the first lifting member 312 to drive the first transport bracket 311 to move in the vertical direction, thereby realizing the conveyance of the carrier. In the specific implementation process, the first lifting member 312 drives the first transport bracket 311 to rise and lift the carrier, the first transport driving member 314 drives the first transport bracket 311 and the first lifting member 312 to move horizontally, the first lifting member 312 drives the first transport bracket 311 to descend, and places the carrier at the next station, and the first transport driving member 314 drives the first transport bracket 311 and the first lifting member 312 to move horizontally and reset, preparing for the next transport.

[0075] refer to Figure 7As shown, the transfer mechanism 330 includes a material receiving assembly 331, a third lifting member 332 and a transfer transport assembly 333. The material receiving assembly 331 is also connected to a material receiving driving member. After the pot inserting machine 600 completes the pot inserting process at the pot inserting position 318, the material receiving driving member drives the material receiving assembly 331 to move to the bottom of the first carrier 313, the material receiving lifting member of the material receiving assembly 331 lifts the carrier plate, the material receiving driving member drives the material receiving assembly 331 to reset and move to the third lifting member 332, and the third lifting member 332 lifts the carrier plate to the transfer transport assembly 333. The two clamping cylinders of the transfer transport assembly 333 extend into the limiting holes at both ends of the carrier plate respectively, and the transfer driving module of the transfer transport assembly 333 drives the two clamping cylinders to move to the first unloading position 340. At the first unloading position 340 , on the one hand, the carrier transfer robot assembly 100 of the coating conveyor line 30 grabs the carrier to the cache machine 31 , and on the other hand, the carrier is also transported to the second unloading position 350 through the second conveying assembly. At the second unloading position 350 , the carrier transfer robot assembly 100 of the coating conveyor line 30 grabs the carrier to the cache machine 31 .

[0076] refer to Figure 6 As shown, the second transport mechanism 320 includes a second carrier frame 321, a second transport bracket 322 and a second transport driving member 323. The second transport bracket 322 is provided with a second lifting member 324. The second lifting member 324 is used to receive the carrier and drive the carrier to rise and fall. The second transport driving member 323 is connected to the second transport bracket 322 and drives the second transport bracket 322 to move. The second lifting member 324 and the second transport driving member 323 work together to transfer the carrier to the second carrier frame 321. Specifically, the clamping cylinder and the transfer drive module of the transfer mechanism 330 cooperate to place the carrier on the second lifting member 324 of the second transport bracket 322, the second lifting member 324 drives the carrier to rise, and the second transport drive member 323 drives the second transport bracket 322 to move toward the second unloading position 350. When it reaches above a second carrier rack 321, the second lifting member 324 descends to place the carrier on the second carrier rack 321. The second carrier rack 321 can be located at the second unloading position 350. Of course, according to actual conditions, a second carrier rack 321 can also be set between the first unloading position 340 and the second unloading position 350, and the second transport bracket 322 can transport the carrier to the second unloading position 350 in sequence.

[0077] The technical solution of the present invention realizes the conveyance of the carrier by using the first conveying mechanism 300, the second conveying mechanism 320 and the transfer mechanism 330. Specifically, the first conveying bracket 311 is used to convey the carrier, and the carrier is placed on the first conveying bracket 311. The first lifting member 312 drives the first conveying bracket 311 to rise, and the first conveying driving member 314 drives the first conveying bracket 311 to move forward to convey the carrier. The first lifting member 312 drives the first conveying bracket 311 to descend and place the carrier on the first bearing frame 313 to complete the corresponding process operation. The first conveying driving member 314 drives the first conveying bracket 311 to move in the reverse direction to reset, and the first lifting member 312 and the first conveying driving member 314 drive the first conveying bracket 311 to move again to convey the carrier and thus realize the conveyance of the carrier. Compared with the traditional conveying belt and roller conveying methods, the technical solution of the present invention reduces the friction between the conveying components and is not easy to generate dust, which can ensure the cleanliness of the production environment and thus improve the coating effect.

[0078] In one embodiment, the carrier plate is provided with a first information code, the glass is provided with a second information code, the pot inserting machine 600 includes a first code scanning device, the first code scanning device is used to scan the first information code, the glass transfer machine 700 includes a second code scanning device and a glass transfer robot 730, the second code scanning device is used to scan the second information code, and the glass transfer robot 730 is used to transfer the glass to the pot inserting machine 600.

[0079] In the specific implementation process, it can be understood that the automatic coating production line has a control system to control the coordination of various mechanisms. In this embodiment, the first information code is located at one end of the carrier plate, and the code will be scanned during the pot insertion process and the coating process. The non-coated surface of the glass has a film, and the edge of the film extends out of the edge of the glass. There is a second information code at the extended position. When the glass transfer machine 700 transfers the glass to the pot insertion machine 600, it first scans the code, and the control system binds the carrier plate and the corresponding glass on the carrier plate to facilitate the traceability of the glass.

[0080] In one embodiment, reference Figure 1 As shown, the automatic coating production line also includes a first clean shed 60 and a second clean shed 70, and filter fans 80 are provided on the tops of both the first clean shed 60 and the second clean shed 70, and air outlets are provided on the bottoms of both, the coating conveyor line 30 is arranged in the first clean shed 60, and the carrier conveyor line 20 and the transfer equipment 40 are arranged in the second clean shed 70.

[0081] It is understandable that the first clean shed 60 and the second clean shed 70 are both provided with an operation port, so that the carrier transfer manipulator can transfer the carrier, and in the second clean shed 70, a partition is provided between the first transport mechanism 300 and the second transport mechanism 320 to prevent air circulation between the two and avoid dust pollution. The top of the first clean shed 60 and the second clean shed 70 is evenly provided with a filter fan 80, and the filter fan 80 adopts a fan filter unit (FFU). The filter fan 80 blows air vertically into the first clean shed 60 and the second clean shed 70, and the air flow is discharged from the air outlet at the bottom of the two clean sheds respectively, so as to avoid the lateral exchange and flow of air flow in the two clean sheds and reduce the influence of dust on the glass. In addition, the first clean shed 60 and the second clean shed 70 are also equipped with a particle detector, which is installed on the side walls of the two clean sheds to monitor the dust situation in real time. When the dust exceeds a certain amount, the particle detector will send a signal to the automatic control system to warn.

[0082] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An automatic coating production line, characterized in that: include: Glass conveyor line, used to convey glass to be coated; A carrier conveyor line is used to convey carriers; The coating conveyor line is used for loading and unloading coating equipment; among them, The glass conveyor line and the coating conveyor line are arranged on both sides of the carrier conveyor line. A transfer device is also arranged between the glass conveyor line and the carrier conveyor line. The glass to be coated is transferred to the carrier conveyed by the carrier conveyor line through the transfer device. The coating conveyor line includes a carrier transfer robot assembly and a carrier unloader. The unloader is used to store the glass and carrier after coating. The carrier transfer robot assembly is used to grab the carrier carrying the glass to be coated from the carrier conveyor line and transport the carrier carrying the glass to be coated to the coating equipment. The carrier transfer robot assembly also grabs the carrier carrying the coated glass from the coating equipment and transports it to the unloader.

2. The automatic coating production line according to claim 1, characterized in that: The coating conveyor line also includes a buffer machine and a cleaning device. The carrier transfer robot assembly grabs the carrier carrying the glass to be coated from the carrier conveyor line and transports it to the buffer machine. The carrier transfer robot assembly grabs the carrier from the buffer machine and transports it to the coating equipment. The cleaning equipment is arranged on one side of the coating equipment. The carrier transfer robot assembly also drives the carrier carrying the glass to be coated to the cleaning equipment.

3. The automatic coating production line according to claim 2, characterized in that: The coating conveyor line is provided with two groups, and the carrier conveyor line has a first unloading position and a second unloading position. The two groups of coating conveyor lines transfer carriers corresponding to the first unloading position and the second unloading position respectively.

4. The automatic coating production line according to claim 1, characterized in that: The automatic coating production line also includes a robot transfer vehicle, which is provided with a positioning side sealing component, and the positioning side sealing component is provided with a sealing cavity. The carrier transfer manipulator component also grabs the carrier carrying the glass to be coated from the carrier conveyor line to the positioning side sealing component, and the glass to be coated on the carrier is arranged toward the sealing cavity.

5. The automatic coating production line according to claim 1, characterized in that: The carrier conveyor line includes a first conveying mechanism, a second conveying mechanism and a transfer mechanism. The first conveying mechanism and the second conveying mechanism are arranged in parallel. The transfer mechanism cooperates with the first conveying mechanism and the second conveying mechanism respectively to transfer the carrier of the first conveying mechanism to the second conveying mechanism.

6. The automatic coating production line according to claim 5, characterized in that: The first transport mechanism is provided with a material receiving position, a gluing position and a film laminating position in sequence in the conveying direction, and the automatic coating production line further includes: A plate loading machine, the plate loading machine is arranged at the material receiving position, and the first conveying mechanism receives the carrier plate conveyed by the plate loading machine at the material receiving position; A gluing machine, the gluing machine is arranged at one side of the gluing position, and the gluing machine is used to glue the glue onto the carrier board; and A laminating machine is arranged at one side of the laminating position, and is used for bonding the mold film to the carrier plate through the adhesive.

7. The automatic coating production line according to claim 6, characterized in that: The first conveying mechanism is also provided with a pot insertion position, which is located on one side of the conveying direction of the laminating position. The transfer equipment includes a pot insertion machine and a glass transfer machine. The pot insertion machine is arranged at the pot insertion position. The glass transfer machine is used to receive the glass conveyed by the glass conveyor line and transfer the glass to the pot insertion machine. The pot insertion machine transfers the glass to the carrier plate, and the glass is bonded to the mold film. The transfer mechanism receives the carrier plate carrying the glass from the pot insertion position.

8. The automatic coating production line according to claim 7, characterized in that: The carrier plate is provided with a first information code, the glass is provided with a second information code, the pot inserting machine comprises a first code scanning device, the first code scanning device is used to scan the first information code, the glass transfer machine comprises a second code scanning device and a glass transfer robot, the second code scanning device is used to scan the second information code, and the glass transfer robot is used to transfer the glass to the pot inserting machine.

9. The automatic coating production line according to claim 1, characterized in that: The plate carrier transfer robot assembly includes a robot body and a movable track module, the movable track module drives the robot body to move, the robot body includes a connecting frame, one end of the connecting frame is connected to a first limit piece, the other end of the connecting frame is connected to a locking cylinder, the output end of the locking cylinder is connected to a second limit piece, and a third code scanning device is also provided on the connecting frame.

10. The automatic coating production line according to claim 1, characterized in that: The automatic coating production line also includes a first clean shed and a second clean shed, and the tops of the first clean shed and the second clean shed are both provided with filter fans, and the bottoms of both are provided with air outlets, the coating conveyor line is arranged in the first clean shed, and the carrier conveyor line and the transfer equipment are arranged in the second clean shed.

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