Residual glue cleaning method and system

Abstract

The present invention relates to a residual glue cleaning method and system thereof. The residual glue cleaning method comprises the following steps: receiving a product to be cleaned that has been coated with a colloid at least once; placing the product to be cleaned in a light cleaning module and irradiating it with ultraviolet light, so that the colloid in the product reacts with the ultraviolet light to generate gas that volatilizes and degrades and falls off the product surface; at the same time, modifying the product surface to form a cleaned product to increase the surface adhesion between the product surface and the ink used in subsequent processing; and then coating the product with a protective layer to protect the product surface; and completing a residual glue cleaning system of this method.

Description

Technical Field

[0001] The present invention relates to a cleaning method and a system thereof, and in particular to a cleaning method and a system thereof for processing residual adhesive on a product. Background Art

[0002] Traditionally, several residue removal technologies have been used to remove contaminants from product surfaces. These include ultrasonic cleaning, solvent wiping, high-temperature cleaning, and plasma cleaning. Ultrasonic cleaning utilizes a vibrating component to generate ultrasonic frequencies, which vibrate the liquid medium. This causes cavitation, generating numerous bubbles. When these bubbles burst upon the product surface, they instantly generate high pressure and ultrasonic vibrations, which remove dirt from the product surface and achieve a cleansing effect. However, most electronic products are not suitable for ultrasonic cleaning while immersed in liquid.

[0003] On the other hand, the solvent wiping method involves applying solvent to a wiping cloth and using the wiping cloth to wipe off contaminants on the surface of the product. The product may be damaged and contaminated during the wiping process, which can easily cause irreparable damage to the surface of the cleaned object. In addition, the solvent used may not meet environmental protection requirements. For example, if UV glue overflows onto the surface of the product, you can use a wiping cloth dipped in acetone or alcohol to wipe the overflow of the UV glue on the product. However, after wiping, it appears that the residual glue has been removed from the outside, but in fact, a residual glue film is formed on the surface of the product or the solvent contains these substances, which will hinder all subsequent processing steps, especially seriously hinder all bonding and coating.

[0004] Furthermore, high-temperature heating involves heating the entire product to a temperature exceeding the melt-softening temperature of the colloid, thereby destroying the chemical bonding structure of the colloid. However, the heating temperature depends on the product's thermal conditions. If the product's thermal conditions cannot withstand the heating temperature that destroys the colloid, this method cannot be used. Furthermore, the adhesion of other already bonded parts of the product may also be weakened, resulting in poor bonding.

[0005] In addition, the plasma cleaning method uses plasma to contact the surface of the product and react chemically with impurities, converting non-volatile organic compounds into volatile forms. At the same time, the ultraviolet light generated in the plasma can effectively destroy the organic bonds of surface contaminants, such as decomposing grease, and then the high-energy oxygen species generated in the plasma are cleaned. These high-energy oxygen species react with organic pollutants to mainly form water and carbon dioxide. During the treatment process, these substances will be continuously discharged from the plasma chamber. Therefore, after wiping with a solvent, plasma can be used to further remove the remaining residual adhesive film or solvent. Furthermore, in addition to cleaning, plasma can also modify the surface of the product. However, plasma cleaning may reduce the ability to modify the surface of the product, making it impossible to effectively modify the surface of the product, and also hindering subsequent bonding or coating steps.

[0006] As mentioned above, traditional methods of cleaning product surfaces each have their own problems. In particular, how to maintain the ability to improve the product surface while treating residual glue and dirt is an issue that needs to be addressed urgently. Summary of the Invention

[0007] In view of the problems of the prior art, an object of the present invention is to complete the product cleaning and modification procedures in the same step. Another object of the present invention is to provide a system for simultaneously cleaning and modifying products.

[0008] According to the purpose of the present invention, a residual glue cleaning system is provided, including a machine, a feeding and conveying module, a feeding and transporting module, a cleaning and carrying module, a light cleaning module, a discharging and transporting module and a discharging and conveying module. The feeding and conveying module is arranged on the machine and connected to the position of the previous process equipment, and receives the product to be cleaned after the previous process equipment completes the processing operation. The feeding and transporting module is arranged at a position between the corresponding acquisition and unloading of the product to be cleaned on the machine, and acquires and transports the product to be cleaned from the feeding and conveying module. The cleaning and transporting module is arranged on the cleaning route of the machine. The cleaning route is from the position where the feeding and transporting module unloads the product to be cleaned to the position where the product to be cleaned is cleaned. The light cleaning module is arranged at the midway position of the machine corresponding to the cleaning route. The block covers the product to be cleaned at the midway position and uses the ultraviolet light it has to irradiate the product to be cleaned. The residual glue on the product to be cleaned is irradiated by the ultraviolet light, and the reaction generates gas and non-sticky substances, thereby forming a cleaned product. The cleaning carrier module then continues to transport the cleaned product to the unloading position. The discharge transport module is arranged between the position for obtaining and unloading the cleaned product on the machine. The discharge transport module obtains the cleaned product from the unloading position of the cleaning carrier module and transports the cleaned product to the position for unloading the cleaned product. The discharge conveying module is arranged on the machine between the position for unloading the cleaned product and the position before entering the next process equipment. The discharge conveying module receives the cleaned product transported by the discharge transport module and transports the cleaned product to the next process equipment.

[0009] The machine includes a frame, a plurality of movable wheels and a plurality of supporting legs. The top surface of the frame is a platform, the movable wheels are arranged on the bottom surface of the frame, and the supporting legs are movably arranged on the bottom surface of the frame to stagger the positions of the movable wheels. The height of each supporting leg is adjusted to allow the movable wheels to contact the ground, or the height of each supporting leg is adjusted to support the entire frame and allow the movable wheels to leave the ground.

[0010] Among them, the feed conveying module includes a first displacement device, a first connecting member and a first copy jig. The first connecting member is arranged on the first displacement device. The first displacement device drives the first connecting member to move between the position where the previous process equipment obtains the product to be cleaned and the position where the feed conveying module obtains the product to be cleaned. The first copy jig is arranged on the first connecting member and moves with the first connecting member, and the first copy jig carries the product to be cleaned.

[0011] Among them, the first displacement device includes a first linear track and a first movable platform. The first linear track is arranged on the platform between the previous process equipment and the position of the discharge and handling module for obtaining the product to be cleaned. The first movable platform is movably arranged on the first linear track.

[0012] Among them, the first connecting member includes a first flat plate and a first L-shaped plate. The first flat plate is arranged on the first movable platform, and a portion of the first flat plate protrudes beyond the projection position of the edge of the first linear track. One end of the short side of the first L-shaped plate is arranged at the position of the first linear track protruding from the bottom surface of the first flat plate, and the long side of the first L-shaped plate is connected to the first imitation fixture.

[0013] Among them, the first imitation fixture includes a first box body and a first vacuum suction cup. The first box body is arranged on the long side of the first L-shaped plate. The first vacuum suction cup is arranged on the first box body, and the first vacuum suction cup provides adsorption of the bottom surface of the product to be cleaned.

[0014] Among them, the feeding and handling module includes a first bracket, a second moving device, a third moving device and a first conveying device. The first bracket is placed on the platform between the feeding and conveying module and the cleaning and carrying module. The second moving device is arranged above the first bracket. The third moving device is connected to the second moving device. The second moving device drives the third moving device to move between the position corresponding to unloading the product to be cleaned from the feeding and conveying module and placing the product to be cleaned on the cleaning and carrying module. The first conveying device is arranged on the third moving device, and moves with the third moving device to obtain the product to be cleaned from the feeding and conveying module, or transport the obtained product to be cleaned to the cleaning and carrying module.

[0015] Among them, the first bracket includes two first vertical support plates and a first horizontal support plate. One end of the two first vertical support plates is respectively set at the position of the platform on one side of the feed and handling module, and the first horizontal support plate is set between the other ends of the two first vertical support plates, so that the two first vertical support plates and the first horizontal support plate form an inverted U shape and span above the feed and handling module.

[0016] The second moving device includes a second linear track and a second moving platform. The second linear track is arranged on the first horizontal supporting plate, and the second moving platform is movably arranged on the second linear track.

[0017] The third moving device comprises a first pneumatic lift cylinder and a first frame. The first frame encloses the second moving device and the first horizontal support plate frame, and one side of the first frame is fixed to the second moving platform. The first pneumatic lift cylinder is located outside the first frame and is connected to the first transport device to drive the first transport device.

[0018] The first transport device includes a first connecting bracket and a second vacuum suction cup. One side of the first connecting bracket is connected to the third moving device, and the second vacuum suction cup is arranged at a position where the first connecting bracket faces the platform.

[0019] The cleaning and transporting module includes a fourth movable device, a carrier, a rotating platform, and a rotating jig. The fourth movable device includes a fourth linear track and a fourth movable platform. The fourth linear track is located on the platform between the position where the infeed and transport modules unload the products to be cleaned and the position where the outfeed and transport modules load the cleaned products. The fourth movable platform is movably mounted on the fourth linear track. The carrier is U-shaped and mounted on the fourth movable platform. The rotating platform includes a rotating frame and a first rotating actuator. The rotating frame is pivotally mounted between two sides of the carrier. The first rotating actuator is mounted outside one side of the carrier and connected to the rotating frame through the carrier. The first rotating actuator drives the rotating frame to rotate. The rotating platform is equipped with at least one rotating jig. These rotating jigs include a rotating frame, a transmission device, a second rotating actuator, and a third vacuum suction cup. The rotating frame is mounted on the top surface of the rotating frame. The transmission device is mounted within the rotating frame. The second rotating actuator is mounted within the rotating frame and connected to the transmission device. The third vacuum suction cup is mounted on the top surface of the rotating frame and absorbs the products to be cleaned removed from the infeed and transport modules.

[0020] Among them, the cleaning and carrying module also includes a contour limiting device, which is movably arranged on the carrying platform. The contour limiting device moves on the carrying platform and rests against the top of the product to be cleaned on the rotating fixture, or the contour limiting device moves on the carrying platform to avoid space for the rotating fixture to hold the product to be cleaned.

[0021] The contour-limiting device includes two fifth movable devices, two sixth movable devices, and a limiting and pressing device. The two fifth movable devices include a fifth linear track and a fifth movable platform. The fifth linear track is provided at two corresponding positions on the platform. The fifth movable platform is movably provided on the fifth linear track. The two sixth movable devices include a sixth linear track and a sixth movable platform. The sixth linear track is provided at one end of each of the fifth movable devices away from the platform. The sixth movable platform is movably provided on the sixth linear track. The limiting and pressing device is provided on the two sixth movable devices. The limiting and pressing device includes a driven module and a pressing member. The driven module is connected to the pressing member. When each fifth movable device and each sixth movable device drives the contour-limiting device to a position where it presses against the product to be cleaned, and when the rotating fixture rotates, the driven module rotates along with the movable pressing member.

[0022] The optical cleaning module includes a second bracket, a seventh movable device, an eighth movable device, a light box, and a light shield. The second bracket is positioned on the platform, spanning the fourth movable device. The seventh movable device is positioned on the second bracket, and the eighth movable device is positioned on the seventh movable device. The eighth movable device is driven left and right by the seventh movable device. The light box is positioned on the eighth movable device and is driven by the eighth movable device to move toward or away from the cleaning carrier module. The light box is equipped with at least one ultraviolet lamp. The light shield is positioned at the light box's light output location, with the light box emitting light toward the cleaning carrier module.

[0023] The second bracket includes two second vertical support plates, and one end of the two second vertical support plates is arranged at a position of the platform outside the cleaning and carrying module.

[0024] The seventh moving device includes a seventh linear track and a seventh moving platform. The seventh linear track is arranged between one ends of the two second vertical support plates. The seventh moving platform is movably arranged on the seventh linear track and faces the light box.

[0025] The eighth moving device includes an eighth linear track and an eighth moving platform. The eighth linear track is arranged on the eighth moving platform, and the light box is arranged on the eighth moving platform.

[0026] Among them, the discharging and handling module includes a third bracket, a ninth moving device, a tenth moving device and a second handling device. The third bracket is placed on the platform between the cleaning and carrying module and the discharging and conveying module. The ninth moving device is arranged above the third bracket. The tenth moving device is connected to the ninth moving device. The ninth moving device drives the tenth moving device to move between the position corresponding to obtaining the cleaned product from the cleaning and carrying module and the position for placing the cleaned product on the discharging and conveying module. The second handling device is arranged on the tenth moving device, and moves with the tenth moving device to obtain the cleaned product from the cleaning and carrying module, or transport the obtained cleaned product to the discharging and conveying module.

[0027] Among them, the third bracket includes two third vertical support plates and a second horizontal support plate. One end of the two third vertical support plates is set on the platform outside the cleaning and transporting module and the discharge conveying module, and the second horizontal support plate is set between the other ends of the two third vertical support plates, so that the two third vertical support plates and the second horizontal support plate form an inverted U shape and span above the cleaning and transporting module and the discharge conveying module.

[0028] The ninth moving device includes a ninth linear track and a ninth moving platform. The ninth linear track is arranged on the second horizontal supporting plate, and the ninth moving platform is movably arranged on the ninth linear track.

[0029] The tenth moving device includes a second lifting pneumatic cylinder and a second frame. The second frame encloses the ninth moving device and the second horizontal support plate frame, and one side of the second frame is fixed on the tenth moving platform.

[0030] The second transport device includes a second connecting bracket and a fourth vacuum suction cup. One side of the second connecting bracket is connected to the tenth moving device, and the fourth vacuum suction cup is arranged at a position where the second connecting bracket faces the platform.

[0031] Among them, the discharge conveying module includes an eleventh displacement device, a second connecting member and a second copy jig. The second connecting member is arranged on the eleventh displacement device. The eleventh displacement device drives the second connecting member to move between the position where the cleaning and carrying module obtains the cleaned product and the import position of the next process equipment. The second copy jig is arranged on the second connecting member and moves with the second connecting member, and the second copy jig carries the cleaned product.

[0032] Among them, the eleventh displacement device includes an eleventh linear track and an eleventh movable carrier. The eleventh linear track is set between the position where the cleaning and transporting module on the platform obtains the cleaned product and the import position of the next process equipment. The eleventh movable carrier is movably set on the eleventh linear track.

[0033] Among them, the second connecting member includes a second flat plate and a second L-shaped plate. The second flat plate is arranged on the eleventh movable carrier, and a portion of the second flat plate protrudes beyond the projection position of the edge of the eleventh linear track. One end of the short side of the second L-shaped plate is arranged at the position of the eleventh linear track protruding from the bottom surface of the second flat plate, and the long side of the second L-shaped plate is connected to the second imitation fixture.

[0034] The second imitation jig includes a second box body and a fifth vacuum suction cup. The second box body is arranged on the long side of the second L-shaped plate. The fifth vacuum suction cup is arranged in the second box body, and the fifth vacuum suction cup provides a bottom surface for adsorbing the cleaned product.

[0035] According to the purpose of the present invention, a residual glue cleaning method is provided, comprising the following steps: using a feed conveying module to receive a product to be cleaned that has been pre-processed and coated with a colloid at least once; using a feed transport module to obtain the product to be cleaned from the feed conveying module; the feed transport module transports the product to be cleaned to a cleaning carrier module; the cleaning carrier module transports the product to be cleaned to a light cleaning module; the product to be cleaned is irradiated with ultraviolet light provided by the light cleaning module; the residual glue on the product to be cleaned is irradiated by the ultraviolet light, and reacts to generate gas and non-sticky substances, thereby forming a cleaned product; at the same time, the surface of the product is modified to increase the surface adhesion between the product surface and the ink used in subsequent processing; the cleaning carrier module then continues to transport the cleaned product to a unloading position; the discharge transport module obtains the cleaned product from the unloading position of the cleaned product and transports the cleaned product to the discharge conveying module; the discharge conveying module transports the cleaned product to the next process equipment; the next process equipment coats the product with a protective layer to protect the product surface.

[0036] The wavelength of the ultraviolet light is 10 nm to 400 nm, further 100 nm to 300 nm, preferably 160 nm to 180 nm and 200 nm to 280 nm, the energy intensity of the ultraviolet light is 100 mW / cm2 to 200 mW per square centimeter, the irradiation time of the ultraviolet light is 60 to 100 seconds, and the distance between the ultraviolet light and the product to be cleaned is 3 to 5 cm.

[0037] After the protective layer is applied, baking is required. The baking temperature is 60-70° C. and the baking time is 20-50 minutes.

[0038] Wherein, the colloid is liquid transparent optical glue.

[0039] In summary, the present invention can directly connect the previous process equipment to the next process equipment, ensuring that all products are cleaned and modified. Furthermore, the present invention uses fully automated equipment to deliver products to the cleaning system for cleaning and modification, reducing labor waste and avoiding the risk of secondary contamination caused by manual operation. Furthermore, the cleaning system can directly connect to the next process equipment product, allowing products to be delivered to the next process within the effective cleaning time after cleaning, reducing the risk of defective products in the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 Schematic diagram of the system architecture of the present invention.

[0041] Figure 2 It is a schematic diagram of the feeding conveying module and the discharging conveying module of the present invention.

[0042] Figure 3 It is a schematic diagram of the feeding and handling module and the discharging and handling module of the present invention.

[0043] Figure 4 It is a schematic diagram of the cleaning and carrying module of the present invention.

[0044] Figure 5A It is a schematic diagram of the ascending movement of the profiled limiting device of the present invention.

[0045] Figure 5B It is a schematic diagram of the downward movement of the contoured limiting device of the present invention.

[0046] Figure 6A This is a schematic diagram of the rotating platform of the cleaning and carrying module of the present invention before rotation.

[0047] Figure 6B It is a schematic diagram of the rotation of the rotating platform of the cleaning and carrying module of the present invention.

[0048] Figure 7 Schematic diagram of the appearance of the contoured limiting device of the cleaning and carrying module of the present invention.

[0049] Figure 8 It is a schematic diagram of the optical cleaning module and the cleaning carrier module of the present invention.

[0050] Figure 9 Schematic diagram of the method of the present invention.

[0051] Reference numerals:

[0052] 1: Machine

[0053] 10: Rack

[0054] 100: Platform

[0055] 12: Moving wheel

[0056] 14: Support tripod

[0057] 2: Feeding and conveying module

[0058] 20: First displacement device

[0059] 200: First linear track

[0060] 202: First moving platform

[0061] 22: First connecting piece

[0062] 220: First plane plate

[0063] 222: First L-shaped plate

[0064] 24: The first copying fixture

[0065] 240: First box

[0066] 3: Feeding and handling module

[0067] 30: First bracket

[0068] 300: First vertical support plate

[0069] 302: First horizontal support plate

[0070] 32: Second mobile device

[0071] 320: Second linear track

[0072] 322: Second mobile platform

[0073] 34: Third mobile device

[0074] 340: First lifting cylinder

[0075] 342: First Frame

[0076] 36: First transport device

[0077] 360: First connecting bracket

[0078] 362: Second vacuum cup

[0079] 4: Cleaning the carrier module

[0080] 40: Fourth mobile device

[0081] 400: Fourth linear track

[0082] 42: Carrying platform

[0083] 44: Rotating table

[0084] 440: Rotating frame

[0085] 442: First rotary drive

[0086] 46: Rotating fixture

[0087] 460: Rotating stand

[0088] 462: Transmission

[0089] 464: Second rotary drive

[0090] 466: Third vacuum cup

[0091] 48: Profiling limit device

[0092] 480: Fifth Mobile Device

[0093] 4800: Fifth linear track

[0094] 4802: Fifth mobile platform

[0095] 482: Sixth Mobile Device

[0096] 4820: Sixth linear track

[0097] 4822: Sixth mobile platform

[0098] 484: Limiting and pressing device

[0099] 4840: Slave module

[0100] 4842: Pressure piece

[0101] 5: Optical cleaning module

[0102] 50: Second bracket

[0103] 500: Second vertical support plate

[0104] 52: Seventh Mobile Device

[0105] 520: Seventh linear track

[0106] 54: Eighth Mobile Device

[0107] 540: Eighth linear track

[0108] 56: Light Box

[0109] 58: Lens hood

[0110] 6: Discharging and handling module

[0111] 60: The third bracket

[0112] 600: Third vertical support plate

[0113] 602: Second horizontal support plate

[0114] 62: Ninth Mobile Device

[0115] 620: Ninth linear track

[0116] 622: Ninth mobile platform

[0117] 64: Tenth Mobile Device

[0118] 640: Second lifting cylinder

[0119] 640: Second Frame

[0120] 66: Second transport device

[0121] 660: Second connecting bracket

[0122] 662: Fourth vacuum cup

[0123] 7: Discharging conveying module

[0124] 70: Eleventh Displacement Device

[0125] 700: Eleventh linear track

[0126] 702: Eleventh mobile platform

[0127] 72: Second connecting piece

[0128] 720: Second plane plate

[0129] 722: Second L-shaped plate

[0130] 74: Second copying fixture

[0131] 740: Second box

[0132] 80: Products to be cleaned

[0133] 82: Cleaned product

[0134] S101~S109:Step Flow DETAILED DESCRIPTION

[0135] The embodiments of the present invention are further explained below with reference to the accompanying drawings. Whenever possible, identical reference numerals will be used in the drawings and the specification to represent identical or similar components. In the drawings, shapes and thicknesses may be exaggerated for simplicity and convenience. It should be understood that components not specifically shown in the drawings or described in the specification are generally known to those skilled in the art. Those skilled in the art may make various changes and modifications based on the teachings of this invention.

[0136] When an element is referred to as being "on," it can mean that the element is directly on another element, or that there are other elements between the two elements. Conversely, when an element is referred to as being "directly on" another element, there cannot be other elements between the two elements. As used herein, the term "and / or" includes any combination of one or more of the listed associated items.

[0137] The descriptions below of "one embodiment" or "an embodiment" refer to a specific component, structure, or feature associated with at least one embodiment. Therefore, multiple references to "one embodiment" or "an embodiment" below do not necessarily refer to the same embodiment. Furthermore, specific components, structures, and features in one or more embodiments may be combined in any suitable manner.

[0138] The present invention is particularly described with reference to the following examples, which are intended to be illustrative only. Changes and modifications will readily occur to those skilled in the art without departing from the spirit and scope of the present disclosure, and the scope of protection of the present disclosure is to be determined by the appended claims. Throughout the specification and claims, unless the context clearly dictates otherwise, the meanings of "a," "an," and "the" include references to "one or at least one" of the element or component. Furthermore, as used herein, the singular article includes references to plural elements or components unless the context clearly dictates otherwise. Furthermore, as used in this description and throughout the following claims, the meaning of "in which" includes "in which" and "on which" unless the context clearly dictates otherwise. Terms used throughout the specification and claims generally have their ordinary meanings as used in the art, within the context of this disclosure, and in the particular context, unless otherwise noted. Certain terms used to describe the present invention are discussed below and elsewhere in this specification to provide practitioners with additional guidance in describing the present invention. Examples used throughout this specification, including examples of any term discussed herein, are provided for illustrative purposes only and are not intended to limit the scope or meaning of the invention or any term used in the examples. Similarly, the present invention is not limited to the various embodiments set forth in this specification.

[0139] It should be understood that the terms "comprising," "including," "having," "containing," "involving," and the like as used herein are open-ended, meaning to include but not be limited to. Furthermore, not all objects, advantages, or features disclosed herein need be achieved by any embodiment or claim of the present invention. Furthermore, the abstract and title are provided solely to assist in searching patent documents and are not intended to limit the claims of the invention.

[0140] Unless otherwise specified, conditional clauses or words such as "can," "could," "might," or "may" are generally intended to indicate that an embodiment of the present invention has features, components, or steps, but may also be interpreted as not being required. In other embodiments, these features, components, or steps may not be required.

[0141] See also Figure 1As shown, the present invention is a residual adhesive cleaning system that can connect the previous process equipment with the next process equipment, including a machine 1, a feed conveying module 2, a feed handling module 3, a cleaning carrier module 4, a light cleaning module 5, a discharge handling module 6, and a discharge conveying module 7. In order to be able to install the feed conveying module 2, the feed handling module 3, the cleaning carrier module 4, the light cleaning module 5, the discharge handling module 6, and the discharge conveying module 7 on the machine 1, and to facilitate the movement of the machine 1 in the production line and connect it with the previous and next process equipment, or to facilitate the movement of the machine 1, the machine 1 includes a frame 10, a plurality of moving wheels 12, and a plurality of supporting legs 14. The top surface of the frame 10 is a platform 100, which provides a platform for installing the feed conveying module 2, the feed handling module 3, the cleaning carrier module 4, the light cleaning module 5, the discharge handling module 6, and the discharge conveying module 7. Each moving wheel 12 is provided on the bottom surface of the frame 10, and each supporting leg 14 is movably provided on the bottom surface of the frame 10 to stagger the position of each moving wheel 12. The height of each supporting leg 14 is adjusted so that the moving wheels 12 touch the ground, which facilitates the movement of the machine 1. Alternatively, when the machine 1 is moved between the production line and the upstream and downstream process equipment, the height of each supporting leg 14 is adjusted to support the entire frame 10, and the moving wheels 12 are lifted off the ground, so that the machine 1 can remain fixed between the upstream and downstream process equipment.

[0142] Furthermore, the feed conveyor module 2 is located on the machine 1 and connected to the previous process equipment. It receives the product 80 to be cleaned after it has been processed by the previous process equipment. The feed handling module 3 is located between the corresponding position of the machine 1 where the product 80 is received and unloaded. It receives and transports the product 80 to be cleaned from the feed conveyor module 2. The cleaning and transporting module 4 is located on the cleaning route of the machine 1. The cleaning route is between the position where the feed handling module 3 unloads the product 80 to the position where the product 80 is cleaned.

[0143] In addition, the optical cleaning module 5 is arranged at a midway position of the machine 1 corresponding to the cleaning route. The optical cleaning module 5 covers the product to be cleaned 80 at the midway position. The optical cleaning module 5 is equipped with an ultraviolet lamp. The ultraviolet lamp emits ultraviolet light to irradiate the product to be cleaned 80. The residual glue in the product to be cleaned 80 is irradiated by the ultraviolet light and reacts to generate gas and non-sticky substances, thereby forming a cleaned product 82. The cleaning carrier module 4 then continues to transport the cleaned product 82 to the unloading position. The discharge transport module 6 is arranged between the positions for obtaining and unloading the cleaned product 82 on the machine 1. The discharge transport module 6 obtains the cleaned product 82 from the unloading position of the cleaning carrier module 4 and transports the cleaned product 82 to the position for unloading the cleaned product 82. The discharge conveying module 7 is arranged on the machine 1 between the position for unloading the cleaned product 82 and the position before entering the next process equipment. The discharge conveying module 7 receives the cleaned product 82 transported by the discharge transport module 6 and transports the cleaned product 82 to the next process equipment.

[0144] It should be further explained that in one practical implementation of the present invention, the design is performed after calculating the working hours based on the transport travel time of the feed conveying module 2, the feed handling module 3, the cleaning and carrying module 4, the discharge handling module 6 and the discharge conveying module 7, as well as the cleaning time of the light cleaning module 5. Figure 1 and 2 The number of the feed conveying module 2, the feed handling module 3, the discharge handling module 6 and the discharge conveying module 7 is 1 each, and the number of the cleaning and carrying modules 4 is two, and each cleaning and carrying module 4 carries two products to be cleaned 80 respectively, and after the optical cleaning module 5 completes cleaning, it carries the cleaned products 82.

[0145] Please refer to Figure 2 As shown, in one embodiment of the present invention, the feed conveying module 2 includes a first displacement device 20, a first connecting member 22, and a first contouring jig 24. The first displacement device 20 includes a first linear track 200 and a first movable platform 202. The first linear track 200 is disposed on the platform 100 between the position connecting the previous process equipment and the position where the unloading and handling module 6 receives the product to be cleaned 80. The first movable platform 202 is movably mounted on the first linear track 200. The first connecting member 22 is disposed on the first displacement device 20. The first displacement device 20 drives the first connecting member 22 to move between the position where the previous process equipment receives the product to be cleaned 80 and the position where the feed conveying module 3 receives the product to be cleaned 80. The first contouring jig 24 is disposed on the first connecting member 22 and moves with the first connecting member 22. The first contouring jig 24 carries the product to be cleaned 80.

[0146] In this embodiment, the first connecting member 22 includes a first planar plate 220 and a first L-shaped plate 222. The first planar plate 220 is disposed on the first movable platform 202, with a portion of the first planar plate 220 protruding beyond the projected position of the edge of the first linear track 200. One end of the short side of the first L-shaped plate 222 is disposed at the position where the first linear track 200 protrudes from the bottom surface of the first planar plate 220, while the long side of the first L-shaped plate 222 is connected to the first contour jig 24. Furthermore, the first contour jig 24 includes a first box body 240 and a first vacuum suction cup (not shown). The first box body 240 is disposed on the long side of the first L-shaped plate 222, and the first vacuum suction cup is disposed on the first box body. The first vacuum suction cup provides a bottom surface for adsorbing the product 80 to be cleaned. Thus, the first L-shaped plate 222 is connected to the first flat plate 220 and extends to the side of the first linear track 200, so that the first profiling fixture 24 can be moved on the side of the first linear track 200. This is to prevent the first vacuum cup from being blocked by the external pipeline of the first box body 240 and hindering the movement of the first displacement device 20. The structure of the first vacuum cup is similar to that of the second vacuum cup 362 (e.g., Figure 3 shown).

[0147] See also Figure 3 As shown, in one embodiment of the present invention, the feed transport module 3 includes a first bracket 30, a second moving device 32, a third moving device 34 and a first transport device 36. The first bracket 30 is placed across the platform 100 between the feed transport module 2 and at least one cleaning and transporting module 4. In this embodiment, two cleaning and transporting modules 4 are taken as an example (such as Figure 1 As shown), the feeding and conveying module 2 is located between the two cleaning and carrying modules 4, the second moving device 32 is arranged above the first bracket 30, and the moving direction of the second moving device 32 is orthogonal to the moving direction of the first displacement device 20. For example, the moving direction of the first displacement device 20 is the x-axis direction of the rectangular coordinate system, and the moving direction of the second moving device 32 is the y-axis direction of the rectangular coordinate system. The third moving device 34 is connected to the second moving device 32, and the moving direction of the third moving device 34 is the z-axis direction of the rectangular coordinate system. The second moving device 32 drives the third moving device 34 to move between the position where the feeding and conveying module 2 unloads the product to be cleaned 80 and the position where the product to be cleaned 80 is placed on the cleaning and carrying module 4. The first handling device 36 is arranged on the third moving device 34, and moves with the third moving device 34 to obtain the product to be cleaned 80 from the feeding and conveying module 2, or transports the obtained product to be cleaned 80 to the cleaning and carrying module 4.

[0148] In this embodiment, the first bracket 30 includes two first vertical support plates 300 and a first horizontal support plate 302. One end of the two first vertical support plates 300 is respectively arranged on the platform 100 at the outer side of the feeding and handling module 3 and the cleaning and carrying module 4, so that the two first vertical support plates 300 are perpendicular to the platform 100, and the first horizontal support plate 302 is arranged between the other ends of the two first vertical support plates 300, so that the two first vertical support plates 300 and the first horizontal support plate 302 form an inverted U shape and span over the feeding and handling module 3 and the cleaning and carrying module 4, and the position where the feeding and handling module 3 unloads the product to be cleaned 80 and the position where the cleaning and carrying module 4 carries the product to be cleaned 80 are at adjacent positions. In this way, the feeding and handling module 3 can complete the handling without adding a moving device in the x-axis direction of the rectangular coordinate system, thereby simplifying the design and reducing the moving time.

[0149] In this embodiment, the second moving device 32 includes a second linear track 320 and a second movable platform 322. The second linear track 320 is disposed on the first horizontal support plate 302, and the second movable platform 322 is movably mounted on the second linear track 320, allowing the second movable platform 322 to move along the y-axis. Furthermore, the third moving device 34 includes a first lifting cylinder 340 and a first frame 342. The first frame 342 encloses the second moving device 32 and the first horizontal support plate 302, and one surface of the first frame 342 is fixed to the second movable platform 322. Thus, the first frame 342 is driven by the second movable platform 322 to move along the y-axis.

[0150] In addition, the first lifting pneumatic cylinder 340 is arranged on the outside of the first frame 342 and is connected to the first conveying device 36. The first lifting pneumatic cylinder 340 moves along the z-axis direction. When the first frame 342 is driven by the second movable platform 322 to the position above the feeding and conveying module 3 for unloading the product 80 to be cleaned, the first lifting pneumatic cylinder 340 moves along the z-axis direction toward the position of the feeding and conveying module 3 for unloading the product 80 to be cleaned, or when the first frame 342 is driven by the second movable platform 322 to the position above the position facing the cleaning and conveying module 4 for carrying the product 80 to be cleaned, the first lifting pneumatic cylinder 340 moves along the z-axis direction toward the unloading position of the feeding and conveying module 3.

[0151] Furthermore, the first conveying device 36 includes a first connecting bracket 360 and a second vacuum suction cup 362. One side of the first connecting bracket 360 is connected to the third moving device 34, and the second vacuum suction cup 362 is arranged at the position where the first connecting bracket 360 faces the platform 100. In this way, when the first lifting pneumatic cylinder 340 is moved to above the position where the feeding and conveying module 3 unloads the product to be cleaned 80, the first lifting pneumatic cylinder 340 moves downward, and when the second vacuum suction cup 362 contacts the product to be cleaned 80, it can suck the product to be cleaned 80, and then move upward again. When the first lifting pneumatic cylinder 340 is moved to above the position of the cleaning carrier module 4 that carries the product to be cleaned 80, the first lifting pneumatic cylinder 340 moves downward until the product to be cleaned 80 reaches the position of the cleaning carrier module 4 that carries the product to be cleaned 80, and the second vacuum suction cup 362 can release the suction force that absorbs the product to be cleaned 80.

[0152] See also Figures 4 to 7 As shown, in one embodiment of the present invention, the cleaning and transporting module 4 includes a fourth moving device 40, a carrier 42, a rotating platform 44, and a rotating fixture 46. The fourth moving device 40 includes a fourth linear track 400 and a fourth moving carrier (not shown in the figure, the structure of the fourth moving carrier is similar to the second moving carrier 322). The fourth linear track 400 is arranged on the platform 100 between the position where the product to be cleaned 80 is unloaded from the infeed transport module 3 and the position where the cleaned product 82 is loaded from the outfeed transport module 6. The fourth moving carrier is movably arranged on the fourth linear track 400 and moves along the y-axis direction on the fourth linear track 400.

[0153] 5-6, the carrier 42 is a U-shaped body and is provided on the fourth movable carrier, and the rotating platform 44 includes a rotating frame 440 and a first rotating driver 442, wherein the rotating frame 440 is pivotally provided between the two sides of the carrier 42, the first rotating driver 442 is provided outside one side of the carrier 42, and is connected to the rotating frame 440 through the carrier 42, and the first rotating driver 442 drives the rotating frame 440 to rotate along the y-axis. At least one rotating fixture 46 is provided on the rotating platform 44, and these rotating fixtures 46 include a rotating frame 460, a transmission device 462, a second rotating driver 464 and a third vacuum suction cup 466. The rotating frame 460 is provided on the top surface of the rotating frame 440, and the transmission device 462 is provided on the rotating frame 440. The device 462 is arranged in the rotating frame 440, the second rotating driver 464 is arranged in the rotating frame 440 and is connected to the transmission device 462, and the third vacuum suction cup 466 is arranged on the top surface of the rotating frame 460. The third vacuum suction cup 466 adsorbs the product to be cleaned 80 unloaded by the feeding and handling module 3. In this way, when the carrier 42 moves to the position of the light cleaning module 5, the first rotating driver 442 drives the rotating frame 440 to rotate, so that the part of the product to be cleaned 80 that needs to be cleaned (for example: the side of the product to be cleaned 80) faces the light output position of the light cleaning module 5. At this time, the second rotating driver 464 drives the rotating frame 460 to rotate, so that the parts of the product to be cleaned 80 that need to be cleaned are irradiated with ultraviolet light.

[0154] In order to prevent the product to be cleaned 80 from falling off the third vacuum suction cup 466 during the rotation process, please refer to Figure 8 As shown, in this embodiment, the cleaning and carrying module 4 also includes a contoured limiting device 48, which is movably provided on the carrier 42. The contoured limiting device 48 moves on the carrier 42 and rests against the top of the product to be cleaned 80 on the rotating jig 46 during the rotation of the rotating frame 440 and the rotation of the rotating jig 46, or the contoured limiting device 48 moves on the carrier 42 to make room for the rotating jig 46 to receive the product to be cleaned 80.

[0155] Furthermore, if Figure 7As shown, the contoured limiting device 48 includes two fifth moving devices 480, two sixth moving devices 482, and a limiting and pressing device 484. The two fifth moving devices 480 include a fifth linear rail 4800 and a fifth movable platform 4802. The fifth linear rail 4800 is disposed at two corresponding positions on the carrier 42, and the fifth movable platform 4802 is movably disposed on the fifth linear rail 4800. The two sixth moving devices 482 include a sixth linear rail 4820 and a sixth movable platform 4822. The sixth linear rail 4820 is disposed at one end of one of the fifth moving devices 480 away from the carrier 42, and the sixth movable platform 4822 is movably disposed on the sixth linear rail 4820. The limiting and pressing device 484 is disposed on the two sixth moving devices 482 and includes a driven module 4840 and a pressing member 4842. The driven module 4840 is connected to the pressing member 4842. In this way, when each fifth moving device 480 drives the limiting and pressing device 484 to move to the top facing the rotating jig 46, each sixth moving device 482 drives the limiting and pressing device 484 to move toward the rotating jig 46 and presses against the product to be cleaned 80, and when the rotating jig 46 rotates, the driven module 4840 will rotate with the moving pressing member 4842.

[0156] See also Figure 8 As shown, in one embodiment of the present invention, the light cleaning module 5 includes a second bracket 50, a seventh moving device 52, an eighth moving device 54, a light box 56 and a light shield 58. The second bracket 50 is provided on the platform 100 at a position that spans the fourth moving device 40. Figure 1 The second bracket 50 is drawn to span between two cleaning and transporting modules 4, in other words, spanning between two fourth movable devices 40. The seventh movable device 52 is located on the second bracket 50 and moves along the y-axis. The eighth movable device 54 is located on the seventh movable device 52 and moves along the z-axis. The light box 56 is located on the eighth movable device 54. In other words, the eighth movable device 54 is driven by the seventh movable device 52 to move left and right. The light box 56 is driven by the eighth movable device 54 to move downward toward the cleaning and transporting modules 4 or upward away from the cleaning and transporting modules 4. At least one ultraviolet lamp (not shown) is installed in the light box 56. A light shield 58 is located at the position where the light box 56 emits light, and the light box 56 emits light in the direction facing the cleaning and transporting modules 4.

[0157] In this embodiment, the second bracket 50 includes two second vertical support plates 500, one end of the second vertical support plates 500 is set at the position of the platform 100 outside the cleaning carrier module 4, further Figure 9Two cleaning carrier modules 4 are depicted in the figure, so the two second vertical support plates 500 are positioned on the platform 100 outside the two cleaning carrier modules 4. The seventh moving device 52 includes a seventh linear rail 520 and a seventh movable platform (not shown). The seventh linear rail 520 is positioned between one end of the two second vertical support plates 500. The seventh movable platform is movably positioned on the seventh linear rail 520 and faces the light box 56. Specifically, the seventh movable platform moves along the y-axis on the seventh linear rail 520, with the top surface of the seventh movable platform facing the x-axis. The eighth moving device 54 includes an eighth linear rail 540 and an eighth movable platform (not shown). The eighth linear rail 540 is positioned on the eighth movable platform, allowing the eighth movable platform to move along the eighth linear rail 540 along the z-axis. The light box 56 is positioned on the eighth movable platform. In this way, the light box 56 can be moved closer to the position of the cleaning carrier module 4 facing the rotating fixture 46. Furthermore, the first rotary driver 442 rotates the rotating frame 440 to direct the ultraviolet light of the light box 56 toward the side of the product 80 to be cleaned.

[0158] In one embodiment of the present invention, the structure of the feeding and conveying module 3 and the discharging and conveying module 6 are similar. The difference between the two lies in the different locations of the two modules. Figure 1 and 2 As shown, the discharge transport module 6 includes a third bracket 60, a ninth moving device 62, a tenth moving device 64 and a second transport device 66. The third bracket 60 is placed across the platform 100 between at least one cleaning and carrying module 4 and the discharge conveying module 7. Figure 1 The third bracket 60 is placed between the two cleaning carrier modules 4 and the discharge conveying module 7, and the discharge conveying module 7 is located between the two cleaning carrier modules 4. The ninth moving device 62 is arranged above the third bracket 60, and the tenth moving device 64 is connected to the ninth moving device 62. The ninth moving device 62 drives the tenth moving device 64 along the y-axis direction to move between the position corresponding to obtaining the cleaned product 82 from the cleaning carrier module 4 and the position of placing the cleaned product 82 on the discharge conveying module 7. The second conveying device 66 is arranged on the tenth moving device 64, and moves along the z-axis direction with the tenth moving device 64 and obtains the cleaned product 82 from the cleaning carrier module 4, or transports the obtained cleaned product 82 to the discharge conveying module 7.

[0159] In this embodiment, the third bracket 60 includes two third vertical support plates 600 and a second horizontal support plate 602. One end of the two third vertical support plates 600 is disposed on the platform 100 outside the cleaning carrier module 4 and the discharge conveying module 7, and the second horizontal support plate 602 is disposed between the other ends of the two third vertical support plates 600. The two third vertical support plates 600 and the second horizontal support plate 602 form an inverted U-shape and span over the cleaning carrier module 4 and the discharge conveying module 7. In addition, the position where the discharge conveying module 6 carries the cleaned products 82 is adjacent to the position where the cleaning carrier module 4 unloads the cleaned products 82. In this way, the discharge conveying module 6 can complete the conveying without adding a moving device in the x-axis direction of the rectangular coordinate system, thereby simplifying the design and reducing movement time.

[0160] In this embodiment, the ninth moving device 62 includes a ninth linear track 620 and a ninth moving platform 622. The ninth linear track 620 is disposed on the second horizontal support plate 602, and the ninth moving platform 622 is movably mounted on the ninth linear track 620, allowing the ninth moving platform 622 to move along the y-axis on the ninth linear track 620. Furthermore, the tenth moving device 64 includes a second lifting cylinder 640 and a second frame 642. The second frame 642 encloses the ninth moving device 62 and the second horizontal support plate 602. One surface of the second frame 642 is fixed to the tenth moving platform, allowing the second frame 642 to be moved along the y-axis by the ninth moving platform 622.

[0161] In this embodiment, the second transport device 66 includes a second connecting bracket 660 and a fourth vacuum suction cup 662. One side of the second connecting bracket 660 is connected to the tenth moving device 64, and the fourth vacuum suction cup 662 is located at a position where the second connecting bracket 660 faces the platform 100. Thus, when the second lifting cylinder 640 is moved above the position where the cleaning and transporting module 4 unloads the cleaned product 82, the second lifting cylinder 640 moves downward, and when the fourth vacuum suction cup 662 contacts the cleaned product 82, it can suck the cleaned product 82 and then move upward again. When the second lifting cylinder 640 is moved above the position of the discharge conveying module 7 that carries the cleaned product 82, the second lifting cylinder 640 moves downward until the cleaned product 82 reaches the position of the discharge conveying module 7 that carries the cleaned product 82, at which point the fourth vacuum suction cup 662 releases its suction force to absorb the cleaned product 82.

[0162] See also Figure 1 and 3As shown, in one embodiment of the present invention, the discharge conveying module 7 includes an eleventh displacement device 70, a second connecting member 72, and a second shaped jig 74. The eleventh displacement device 70 includes an eleventh linear track 700 and an eleventh movable platform 702. The eleventh linear track 700 is disposed on the platform 100 between the position where the cleaning and transporting module 4 receives the cleaned product 82 and the entrance position of the next process equipment. The eleventh movable platform 702 is movably mounted on the eleventh linear track 700. The second connecting member 72 is disposed on the eleventh displacement device 70, and the eleventh displacement device 70 drives the second connecting member 72 to move between the position where the cleaning and transporting module 4 receives the cleaned product 82 and the entrance position of the next process equipment. The second shaped jig 74 is disposed on the second connecting member 72 and moves with the second connecting member 72, and the second shaped jig 74 carries the cleaned product 82.

[0163] In this embodiment, the second connecting member 72 includes a second planar plate 720 and a second L-shaped plate 722. The second planar plate 720 is disposed on the eleventh movable platform 702, with a portion of the second planar plate 720 protruding beyond the projected position of the edge of the eleventh linear track 700. One end of the short side of the second L-shaped plate 722 is disposed at the position where the eleventh linear track 700 protrudes from the bottom surface of the second planar plate 720, while the long side of the second L-shaped plate 722 is connected to the second copy jig 74. The second copy jig 74 includes a second box body 740 and a fifth vacuum suction cup (not shown). The second box body 740 is disposed on the long side of the second L-shaped plate 722. The fifth vacuum suction cup is disposed within the second box body 740. The fifth vacuum suction cup provides a bottom surface for suctioning the cleaned product 82. The fifth vacuum suction cup is similar in shape to the second vacuum suction cup 362.

[0164] See also Figure 1 and 9 As shown, the present invention is a residual adhesive cleaning method, which uses a residual adhesive cleaning system to perform the following steps to complete the cleaning of residual adhesive on the product:

[0165] (S101) using the feeding and conveying module 2 to receive the product to be cleaned 80 that has been pre-made and coated with colloid at least once;

[0166] (S102) The feed handling module 3 obtains the product to be cleaned 80 from the feed conveying module 2;

[0167] (S103) The feeding and transporting module 3 transports the product to be cleaned 80 to the cleaning and transporting module 4;

[0168] (S104) The cleaning and carrying module 4 transports the product to be cleaned 80 to the optical cleaning module 5;

[0169] (S105) The product to be cleaned 80 is irradiated with ultraviolet light by the optical cleaning module 5. The residual glue on the product to be cleaned 80 is irradiated by the ultraviolet light and reacts to generate gas and non-sticky substances, thereby forming a cleaned product 82. At the same time, the surface of the cleaned product 82 is modified to increase the adhesion between the surface of the cleaned product 82 and the surface of the ink used in subsequent processing;

[0170] (S106) The cleaning carrier module 4 then continues to transport the cleaned product 82 to the cleaned unloading position;

[0171] (S107) The discharge transport module 6 obtains the cleaned product 82 from the unloading position of the cleaned product 82 and transports the cleaned product 82 to the discharge transport module 7;

[0172] (S108) The discharge conveying module 7 conveys the cleaned product 82 to the next process equipment;

[0173] ( S109 ) The next process equipment applies a protective layer to the cleaned product 82 to protect the surface of the cleaned product 82 .

[0174] In the present invention, the wavelength of the ultraviolet light is 10 nm to 400 nm, further 100 nm to 300 nm, preferably 160 nm to 180 nm and 200 nm to 280 nm. The energy intensity of the ultraviolet light is 100 mW / cm2 to 200 mW / cm2, and the irradiation time of the ultraviolet light is 60 to 100 seconds. Furthermore, after the protective layer is applied, baking is required at a temperature of 60 to 70°C for 20 to 50 minutes. Furthermore, the colloid is a liquid transparent optical adhesive, such as organic materials such as silicone, acrylic resin, unsaturated polyester, polyurethane, and epoxy resin. Furthermore, the distance between the ultraviolet light and the product to be cleaned 80 is 3 to 5 cm.

[0175] To sum up, the product to be cleaned obtained by the previous process equipment is cleaned and modified by the residual glue cleaning system before entering the next process equipment. No manual operation is required throughout the process to avoid the risk of secondary pollution caused by manual operation, and manpower can be reduced. After completing the optical cleaning, it needs to be sent to the next program for operation within the effective cleaning time, reducing the risk of defective rate in the next program. The present invention can directly enter the next process equipment, reducing the risk of manufacturing defective rate in subsequent processes.

Claims

1. A residual glue cleaning system, characterized by: include: Machine; A feeding and conveying module is provided on the machine platform and connected to the position of the previous process equipment, and receives the product to be cleaned after the previous process equipment completes the processing operation; A feeding and transporting module is provided at a position between the machine and the machine corresponding to receiving and unloading the product to be cleaned, and receives and transports the product to be cleaned from the feeding and transporting module; A cleaning and transporting module, wherein the cleaning and transporting module is arranged on a cleaning route on the machine, and the cleaning route is from the position where the feeding and transporting module unloads the product to be cleaned to the position where the product to be cleaned is cleaned; a light cleaning module, the light cleaning module being positioned midway along the cleaning route of the machine. The light cleaning module covers the product to be cleaned at the midway position and irradiates the product with ultraviolet light. The residual glue on the product to be cleaned reacts with the ultraviolet light to generate gas and non-sticky substances, thereby forming a cleaned product. The cleaning carrier module then continues to transport the cleaned product to the unloading location of the cleaned product. a discharge transport module, the discharge transport module being disposed between the positions for obtaining and unloading the cleaned product on the machine, the discharge transport module obtaining the cleaned product from the unloading position of the cleaning and transporting module and transporting the cleaned product to the position for unloading the cleaned product; and A discharge conveying module is provided on the machine between the position where the cleaned product is unloaded and the position before it enters the next process equipment. The discharge conveying module receives the cleaned product transported by the discharge transport module and transports the cleaned product to the next process equipment. The machine includes: A frame, wherein the top surface of the frame is a platform; The cleaning and carrying module comprises: A fourth mobile device, the fourth mobile device comprising: a fourth linear track, the fourth linear track being arranged on the platform between a position where the infeed transport module unloads the product to be cleaned and a position where the outfeed transport module loads the cleaned product; and a fourth movable platform, the fourth movable platform being movably arranged on the fourth linear track; A carrying platform, which is U-shaped and is arranged on the fourth movable platform; Rotating table, including: a rotating frame, the rotating frame being pivotally disposed between two sides of the supporting platform; and a first rotary driver, which is disposed outside one side of the carrier platform and is connected to the rotating frame through the carrier platform, and drives the rotating frame to rotate; At least one rotating jig, each of which is arranged on the rotating table, and each of which comprises: A rotating frame, the rotating frame being arranged on the top surface of the rotating frame; A transmission device, the transmission device is arranged in the rotating frame; a second rotary driver, which is disposed in the rotary frame and connected to the transmission device; and The third vacuum suction cup is arranged on the top surface of the rotating frame, and the third vacuum suction cup absorbs the product to be cleaned unloaded by the feeding and handling module.

2. The residual adhesive cleaning system according to claim 1, wherein: The machine also includes: a plurality of moving wheels, each of which is disposed on the bottom surface of the frame; and A plurality of support legs are movably arranged on the bottom surface of the frame, staggered from the position of each moving wheel. The height of each support leg is adjusted to allow each moving wheel to contact the ground, or the height of each support leg is adjusted to prop up the frame and allow each moving wheel to leave the ground.

3. The residual adhesive cleaning system according to claim 2, wherein: The feed conveying module comprises: a first displacement device; a first connecting member, the first connecting member being provided on the first displacement device, the first displacement device driving the first connecting member to move between a position where the product to be cleaned is obtained by the previous process equipment and a position where the feeding and handling module obtains the product to be cleaned; A first copy-shaped jig is provided on the first connecting member and moves along with the first connecting member, and the first copy-shaped jig carries the product to be cleaned.

4. The residual adhesive cleaning system according to claim 3, wherein: The first displacement device comprises: a first linear track; and The first movable platform, the first linear track is arranged between the platform connecting the previous process equipment and the position of the discharge and handling module for obtaining the product to be cleaned, and the first movable platform is movably arranged on the first linear track.

5. The residual adhesive cleaning system according to claim 4, wherein: The first connecting member comprises: a first planar plate; and A first L-shaped plate, wherein the first flat plate is disposed on the first movable platform, and a portion of the first flat plate protrudes beyond the projected position of the edge of the first linear track; one end of the short side of the first L-shaped plate is disposed at the position of the first linear track protruding from the bottom surface of the first flat plate, and the long side of the first L-shaped plate is connected to the first profiling fixture.

6. The residual adhesive cleaning system according to claim 5, characterized in that: The first profiling fixture comprises: a first box body, the first box body being arranged on a long side surface of the first L-shaped plate; and A first vacuum suction cup is provided on the first box body, and the first vacuum suction cup is used to absorb the bottom surface of the product to be cleaned.

7. The residual adhesive cleaning system according to claim 2, wherein: The feed handling module comprises: a first bracket, the first bracket being arranged across the platform between the feeding and conveying module and the cleaning and carrying module; a second moving device, the second moving device being disposed above the first bracket; a third moving device, the third moving device being connected to the second moving device, the second moving device driving the third moving device to move between a position corresponding to unloading the product to be cleaned from the feeding and conveying module and a position for placing the product to be cleaned on the cleaning and carrying module; and A first transport device is provided on the third moving device and moves with the third moving device to obtain the product to be cleaned from the feeding and conveying module, or transport the obtained product to be cleaned to the cleaning and carrying module.

8. The residual adhesive cleaning system according to claim 7, wherein: The first bracket comprises: Two first vertical support plates, one end of each of the two first vertical support plates being respectively disposed on one side of the platform of the feeding and handling module; and The first horizontal support plate is arranged between the other ends of the two first vertical support plates. The two first vertical support plates and the first horizontal support plate form an inverted U shape and span over the feeding and handling module.

9. The residual adhesive cleaning system according to claim 8, wherein: The second mobile device includes: a second linear track, the second linear track being provided on the first horizontal support plate; and A second movable platform is movably arranged on the second linear track.

10. The residual adhesive cleaning system according to claim 9, wherein: The third mobile device comprises: a first frame, wherein the second moving device and the first horizontal support plate frame are enclosed by the first frame, and one side of the first frame is fixed to the second moving platform; and The first lifting pneumatic cylinder is arranged on the outside of the first frame and is connected to the first transport device to drive the first transport device to move.

11. The residual adhesive cleaning system according to claim 10, wherein: The first transport device comprises: First connecting bracket: and A second vacuum suction cup is provided at a position where the first connecting bracket faces the platform.

12. The residual adhesive cleaning system according to claim 1, wherein: The cleaning and carrying module further includes a contoured limiting device, which is movably arranged on the carrying platform. The contoured limiting device moves on the carrying platform and abuts against the top of the product to be cleaned on the rotating jig, or the contoured limiting device moves on the carrying platform to make room for the rotating jig to receive the product to be cleaned.

13. The residual adhesive cleaning system according to claim 12, wherein: The profiling limiting device comprises: Two fifth moving devices, each comprising a fifth linear track and a fifth movable platform, each of the fifth linear tracks being disposed at two corresponding positions on the platform, and each of the fifth movable platforms being movably disposed on one of the fifth linear tracks; Two sixth moving devices, each comprising a sixth linear track and a sixth movable platform, the sixth linear track being respectively provided at one end of one of the fifth moving devices away from the platform, and each of the sixth movable platforms being movably provided on one of the sixth linear tracks; A position limiting and pressing device, wherein the position limiting and pressing device is provided on the two sixth moving devices, and the position limiting and pressing device comprises: Slave module; The pressing member is connected to the driven module, and each of the fifth moving devices and the sixth moving device drives the contour limiting device to be located at a position pressed against the product to be cleaned, and when the rotating fixture rotates, the driven module drives the pressing member to rotate together.

14. The residual adhesive cleaning system according to claim 2, wherein: The optical cleaning module comprises: a second bracket, the second bracket being disposed on the platform at a position spanning the fourth moving device; a seventh moving device, the seventh moving device being provided on the second bracket; an eighth moving device, the eighth moving device being arranged on the seventh moving device and being driven by the seventh moving device to move left and right; a light box, the light box being mounted on the eighth moving device, the light box being driven by the eighth moving device to move toward the cleaning carrier module or away from the cleaning carrier module, and the light box being provided with at least one ultraviolet lamp; and A light shield is provided at a position where the light box emits light, and the light box emits light in a direction facing the cleaning and transporting module.

15. The residual adhesive cleaning system according to claim 14, wherein: The second bracket includes two second vertical support plates, and one end of the two second vertical support plates is arranged at a position outside the cleaning and carrying module of the platform.

16. The residual adhesive cleaning system according to claim 15, wherein: The seventh moving device includes a seventh linear track and a seventh moving platform. The seventh linear track is arranged between one ends of the two second vertical support plates. The seventh moving platform is movably arranged on the seventh linear track and faces the light box.

17. The residual adhesive cleaning system according to claim 16, wherein: The eighth moving device includes an eighth linear track and an eighth moving platform. The eighth linear track is arranged on the eighth moving platform, and the light box is arranged on the eighth moving platform.

18. The residual adhesive cleaning system according to claim 2, wherein: The discharging and handling module comprises: a third bracket, the third bracket being arranged across the platform between the cleaning and carrying module and the discharge conveying module; a ninth moving device, the ninth moving device being arranged above the third bracket; a tenth moving device, the tenth moving device being connected to the ninth moving device, the ninth moving device driving the tenth moving device to move between a position corresponding to obtaining the cleaned product from the cleaning carrier module and a position for placing the cleaned product on the discharge conveying module; and The second transport device is arranged on the tenth moving device and moves with the tenth moving device to obtain the cleaned product from the cleaning and carrying module, or transport the obtained cleaned product to the discharge conveying module.

19. The residual adhesive cleaning system according to claim 18, wherein: The third bracket comprises: Two third vertical support plates, one end of each of the two third vertical support plates being disposed on the platform outside the cleaning and transporting module and the discharging and conveying module; and The second horizontal support plate is arranged between the other ends of the two third vertical support plates. The two third vertical support plates and the second horizontal support plate form an inverted U shape and span over the cleaning and carrying module and the discharging conveying module.

20. The residual adhesive cleaning system according to claim 19, wherein: The ninth moving device includes a ninth linear track and a ninth moving platform. The ninth linear track is arranged on the second horizontal supporting plate. The ninth moving platform is movably arranged on the ninth linear track.

21. The residual adhesive cleaning system according to claim 20, wherein: The tenth moving device includes a second lifting pneumatic cylinder and a second frame, the second frame encloses the ninth moving device and the second horizontal support plate frame, and one side of the second frame is fixed to the tenth moving platform.

22. The residual adhesive cleaning system according to claim 21, wherein: The second transport device includes a second connecting bracket and a fourth vacuum suction cup. One side of the second connecting bracket is connected to the tenth moving device, and the fourth vacuum suction cup is arranged at a position where the second connecting bracket faces the platform.

23. The residual adhesive cleaning system according to claim 2, wherein: The discharging and conveying module comprises: 11th displacement device; a second connecting member, the second connecting member being disposed on the eleventh displacement device, the eleventh displacement device driving the second connecting member to move between a position where the cleaning carrier module obtains the cleaned product and an inlet position of a next process equipment; and The second imitation jig is provided on the second connecting member and moves along with the second connecting member, and the second imitation jig carries the cleaned product.

24. The residual adhesive cleaning system according to claim 23, wherein: The eleventh displacement device includes an eleventh linear track and an eleventh movable platform. The eleventh linear track is arranged on the platform between the position where the cleaning and transporting module obtains the cleaned product and the import position of the next process equipment. The eleventh movable platform is movably arranged on the eleventh linear track.

25. The residual adhesive cleaning system according to claim 24, wherein: The second connecting member comprises: a second planar plate, the second planar plate being disposed on the eleventh movable platform, and a portion of the second planar plate protruding beyond a projection position of an edge of the eleventh linear track; and The second L-shaped plate has one end of a short side surface thereof disposed at the position of the eleventh linear track protruding from the bottom surface of the second planar plate, and a long side surface thereof connected to the second profiling fixture.

26. The residual adhesive cleaning system according to claim 25, wherein: The second profiling fixture includes: a second box body, the second box body being arranged on a long side surface of the second L-shaped plate; The fifth vacuum suction cup is arranged in the second box body, and the fifth vacuum suction cup provides a bottom surface for adsorbing the cleaned product.

27. A method for cleaning residual glue, characterized in that: Use the residual adhesive cleaning system according to any one of claims 1 to 26 to perform the following steps: Using the feeding and conveying module to receive the product to be cleaned that has been pre-coated with colloid at least once; The feeding and handling module obtains the product to be cleaned from the feeding and conveying module; Using the feeding and transporting module to transport the product to be cleaned to the cleaning and transporting module; The cleaning and carrying module transports the product to be cleaned to the optical cleaning module; The ultraviolet light provided by the optical cleaning module is irradiated on the product to be cleaned. The residual glue on the product to be cleaned is irradiated by the ultraviolet light and reacts to generate gas and non-sticky substances, thereby forming the cleaned product. At the same time, the surface of the cleaned product is modified to increase the surface adhesion of the cleaned product to the surface of the ink used in subsequent processing; The cleaning and carrying module then continues to transport the cleaned product to the unloading position of the cleaned product; The discharge transport module obtains the cleaned product from the cleaned product unloading position and transports the cleaned product to the discharge conveying module; The discharge conveying module conveys the cleaned product to the next process equipment; and The next process equipment coats a protective layer on the cleaned product to protect the surface of the cleaned product.

28. The residual adhesive cleaning method according to claim 27, wherein: The wavelength of the ultraviolet light is 10 nanometers to 400 nanometers.

29. The residual adhesive cleaning method according to claim 27, wherein: The energy intensity of the ultraviolet light is 100 milliwatts per square centimeter.

30. The residual adhesive cleaning method according to claim 27, wherein: The irradiation time of the ultraviolet light is 60 to 100 seconds.

31. The residual adhesive cleaning method according to claim 27, wherein: After the protective layer is coated, baking is required. The baking temperature is 60-70° C. and the baking time is 20-50 minutes.

32. The residual adhesive cleaning method according to claim 27, wherein: The colloid is liquid transparent optical glue.

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